Dude, works perfect! Large AC method numbers? Just enter the resust and look for a pair space apart by the middle term! God damn life saver! Thx for posting!
This edited program allows for more parts to be added to your program if needed :D Prompt N {1}->L1 {N}->L2 2->B Lbl A If B(greater than or equal to) N/B Then Goto B Else If N/B=int(N/B) Then augment(L1,{B})->L1 augment({N/B},L2)->L2 B+1->B Goto A
Hey dude love this dam video you save my life am not that good at math so whenever am factoring it will take me forever to find all the factors of a number now its as easy as one button thanks for the video.
regarding the invalid dim error, check to make sure the dimensions of the lists being created/augmented are correct, that's the only reason I can find that an invalid dim error would appear. as far as the quadratic that is the right answer. factored it is (x - 4)(x + 3), the roots are -3 and 4. the quadratic formula finds the ROOTS, not the factors
in all practicality it's easier to recognize that each number in the list can be negative for that case but it didn't make sense to increase the program's length to include that option. it's much easier to just know that it can be instead.
Thanks mate, everything's great. Only thing I'd add is more explanation on why you did what you did, like if statement arguments and such, don't worry about the video length at all.
Thank you for the very easy to understand video! (I'm a musician, I'm not supposed to know how this stuff works!) I do have one question though. I used the same numbers that you did in the example at the end of your video, and all of them worked except the number 27. It only lists 1 and 27 as factors and leaves out the 3 and 9. Could I have made an error in the code? Is there any way that I can go back to check and edit if I need to?
The only things I can think would be wrong would be a missing line/expression. If it is quitting then something is wrong in the process of iteration. Check that and see if there is something to be found.
looking at the error message, your program is probably archived. press second then + to go to the calculator's memory. then go to "Mem Mgmt/Del..." and then press 7. This will display all of the programs stored in the calculator's memory, and any programs archived will have a "*" next to the name. scroll down to the program and press enter to unarchive
Okay, I think I know what's going wrong. Look under Lbl b, since 36 is a perfect square that means that the first part of that section is correct, but the part after the Goto theta is incorrect or missing (as far as I can determine without looking directly at your input). Check there
Thanks so much for the video! I have a ti-84 plus C silver edition. When I put in your formula, it works fine, but in the solution set I have solutions like 10.2, or 8.6. They only go to 1 decimal point, but for larger numbers there are a lot of them. Is there a way to add possibly a rational to the real number result to fix this? This may be a new model thing, not sure. For now I just scroll through all of them. Let me know any thoughts! TY
I followed step by step and though I get all the factors I also get "E theta" following the number. For example "6Etheta" for 6 or "1.2E1" for 12...if that makes sense. I double checked the code and its exact. I have a TI-84 Plus CE Thank you for any help you can give me.
I had the done issue with my ti 84 c silver, to fix it, just change the L3 to disp L3, after it, add a goto Z, and add a Lbl Z as the first line of code
Jagat Thakkar @ 9:18 where he types only L3, change that to Disp L3 and immediatly following that next linecshould read goto Z Add Lbl Z as the very first line of code in the program
Thank you so much! you are amazing! I had to do this twice though, I learned that when you clear the memory, (2nd Mem 7-1-2) it deletes all the programs. Is there any possible way to avoid this being deleted?
Hi there! I know this is an old video so I am not expecting a response. I did everything step by step, but it appears that my calculator likes to give me decimal factors as well as the normal ones. For example, for 101, It gave me 1 and 101, but also 2, 3, 4, 5, and all their respective decimal multiplicands to get to 101. If I did this on a TI-84 Plus CE, would that have anything to do with it? Thank you!
Hi can u help please? When I put a number like 96 to factor I see the list but it won't let me see the rest of the numbers on that list. And yes I have L1 as the last thing on the programThanks again!!
I think it should work tho if I 2nd, STAT, EDIT, right? the lists should come up, so then... i think i found a way to view them, but scrolling would be quicker...?
Thank you for this but it didnt work for me. I checked it several times and it appears to be entered correctly. When I try to factor it just says DONE at the end, nothing else. Thoughts?
I followed everything exactly, but when i go to it, it prompts me for N? But when i hit a number and enter, it says err:archived, then when i click goto, the cursor is flashing over the colon in the second line of.the program, please help!
can you write a program that transfers decimal numbers into other number systems? like binary, octal, duodecimal, hexadecimal, hexavigesimal, duotrigesimal, or hexatridecimal? (base: 2, 8, 12, 16, 26, 32, 36) just asking because I made one for binary... it's basic but it's accurate (i think)
having a problem, this may be a stupid question but i have old t83 and under 2nd lists mine are empty . I wonder if this is why I get syntax error! after following your video?
Like if A=1 B=2 etc and you have encryption key of 3x3 that you muult by 1x3 to code and 1x3 tubes it's obverse to decode. I wanna make shortcut, but how?
is there any program that works like the casio calculator that i can program into my ti so that i can square root numbers that arent perfect squares and for it to leave it in simpliest form?
Hello I have the TI-83 Plus. I've followed every step. But when I I try the number 36 and 27 just as you said all it says is N=? 36 Done is showing up in the right side of the screen. It's not factoring the numbers. Can you please help me??? 😞
MzHoneyB213 My guess based on what you told me is that one of the lines of code involving the lists are not entered correctly. Try looking there first, and come back to me if there are still problems.
I did these complete steps and when I put 36 in it gives me a syntex error, what did I do wrong? I have double checked all of the steps and they are correct.
It's easy enough to write a program to factor polynomials just with simple commands and the quadratic equation.. I already have one written from high school if you want it?
Hi! Ok...so, whenever I put in the number, it said done. So, I tried multiple numbers, but it kept saying the same thing, "Done." So, when I did it for number 4, it said "Done." So, I went back to the program and watched your video all over again and made sure I didn't make any mistakes and followed your instructions. I did, so when I went back to see if it is going to work again, it does. EXCEPT, it only shows me the factoring for number 4 that I did earlier. I press "Prgm" then go to the "Factor." When, I click it, it shows me the factoring for #4....it doesn't even ask me for the "N" anymore...what did I do to my calculator?!
Sorry I tried, I programed like you video but I get a Error. The first couple of times I tried it gave me a MISMATCH ERROR, and a prompt to quit or goto, it then took me back to the original promgram I inputed, any thoughts, please?
+Aylin Talbot , Thank you for replying, it used to say mismatch error now when I go to the program factor enter it gives me the N=?36 then enter it says Done. I went to the goto at first and found I had forgot to put in a sto> in the thread, I put it in and now I get Done. oops.
+Chloe draws The 0 with the line across is the Theta and to type it on the TI-84 Plus you hit ALPHA and then 3. If you have a different model, take a look at the blue and green characters above the keys on your calculator and you should see the Theta in either green or blue. Hope this helps!
i finished the programing and it worked fine for the first time, then i tried different numbers and it does not work, i watched the video again and again and there is nothing missing, i can factor 36, however it does not work for 12, 101, 56 et, it seems that only few numbers are factoring, please help me
lilika r I know this is a hard request, but can you test all numbers up to 50 or 100 and tell me which ones specifically work and don't work? It will give me a better idea of what's going on.
Hello Please help me, I have done everything you have done rechecked it but still my ti84 Plus SE is showing Syntax Error to any number after 4. Please help Thank you in advance
anagh khandelwal Okay, if you are having problems with any number beyond four, then the part after "Goto B : Else " is to blame. I have a different method to use that gives the same result if you still can't get it right though. Copy exactly.If fPart(N/B)=0Thenaugment(L1,{B}) -> L1augment({N/B},L2) -> L2B+1 -> BGoto AElseB+1 -> BGoto AI hope this helps :)
William Talbot Thanks for your help and time The problem was of brackets.. I used different brackets by mistake. It was my fault not your.. The problem is solved.. Also great work.... We would love to see more of programs by you... Thanks for your time and effort..
I take programs and make them able to work together within one program instead of others. You will still get the same answers here is the edited code. Else B+1->B Goto A Lbl B If B(squared)=N Then augment(L1,{B})->L1 Disp L1 Else Disp "FACTORS ARE", L1,L2 Pause Goto "whatever your Menu is labeled" Stop
Sooo how do I make a program label for the Theta symbol ? I'm so lost- Didn't work for me because I have nothing programmed for the symbol Theta - What am I missing here :\
Thank you for sharing this. I tried to do every step correctly. But for somehow it does not work. I checked it many times to make sure i did not miss any step, but it is still not working. 😭😭😭
And I checked, I entered everything CORRECTLY. Anything that could be wrong with my settings to cause this? I just reset my calculator. Also I use a quad program and when I use A:?1 B:?-1 C:?-12 I get 4, -3 for answer. Shouldn't it give me -4, 3? any1 can help?
if it is archived, then it means that you have it stored so it can't be modified. there should be a star in front of the program in your list which means it's archived. to do this, hit 2nd, then memory (the key above enter), then go to the programs in memory, find the program, and hit enter. that should take care of it
You're overdoing this. All you need is a simple for loop from 1 to the number. And then check if the remainder of the number is 0. If so, add it to the list.
I did that method before, but that means the program spends more memory going through numbers, and the range of this program becomes more limited. This method gives a larger range of factorable numbers.
You saved my life my first go round in college when these first dropped. And now I’m circling back. Full circle! ⭕️ 😊
I didn't pause throughout the whole video, and the programed turned out perfect. New achievement!!!
It took me a minute (actually hours of looking at your video, and clearing it several times), but I got it! Thank you so much! Determination Works!
Dude, works perfect! Large AC method numbers? Just enter the resust and look for a pair space apart by the middle term! God damn life saver! Thx for posting!
Thanks. One of best programming videos on Ti 84. Much. Better than anything provided by Ti
This edited program allows for more parts to be added to your program if needed :D
Prompt N
{1}->L1
{N}->L2
2->B
Lbl A
If B(greater than or equal to) N/B
Then
Goto B
Else
If N/B=int(N/B)
Then
augment(L1,{B})->L1
augment({N/B},L2)->L2
B+1->B
Goto A
Thanks for the video, great explanation of the keys and locations, better then some others I've seen.
Hey dude love this dam video you save my life am not that good at math so whenever am factoring it will take me forever to find all the factors of a number now its as easy as one button thanks for the video.
regarding the invalid dim error, check to make sure the dimensions of the lists being created/augmented are correct, that's the only reason I can find that an invalid dim error would appear. as far as the quadratic that is the right answer. factored it is (x - 4)(x + 3), the roots are -3 and 4. the quadratic formula finds the ROOTS, not the factors
in all practicality it's easier to recognize that each number in the list can be negative for that case but it didn't make sense to increase the program's length to include that option. it's much easier to just know that it can be instead.
Thanks mate, everything's great. Only thing I'd add is more explanation on why you did what you did, like if statement arguments and such, don't worry about the video length at all.
Thank you for the very easy to understand video! (I'm a musician, I'm not supposed to know how this stuff works!) I do have one question though. I used the same numbers that you did in the example at the end of your video, and all of them worked except the number 27. It only lists 1 and 27 as factors and leaves out the 3 and 9. Could I have made an error in the code? Is there any way that I can go back to check and edit if I need to?
The only things I can think would be wrong would be a missing line/expression. If it is quitting then something is wrong in the process of iteration. Check that and see if there is something to be found.
you are quite the BAE. U is da realist dawg ive ever met
+John Pangli lol
Never mind it worked I got a bracket confused with a parenthesis lol. Thank you !!
after you name the program you hit enter to bring up the code writing bit.
if you want to exit out of the code writing just hit second and mode
That was a lot of work, thanks so much super helpful!! :)
I'm getting an error at the THEN: augment (L1,{B})->L2 error says the parenthesis after B is the error? help please
looking at the error message, your program is probably archived. press second then + to go to the calculator's memory. then go to "Mem Mgmt/Del..." and then press 7. This will display all of the programs stored in the calculator's memory, and any programs archived will have a "*" next to the name. scroll down to the program and press enter to unarchive
Okay, I think I know what's going wrong. Look under Lbl b, since 36 is a perfect square that means that the first part of that section is correct, but the part after the Goto theta is incorrect or missing (as far as I can determine without looking directly at your input). Check there
I don’t know who you are but I love you
Thanks so much for the video! I have a ti-84 plus C silver edition. When I put in your formula, it works fine, but in the solution set I have solutions like 10.2, or 8.6. They only go to 1 decimal point, but for larger numbers there are a lot of them. Is there a way to add possibly a rational to the real number result to fix this? This may be a new model thing, not sure. For now I just scroll through all of them. Let me know any thoughts! TY
I followed step by step and though I get all the factors I also get "E theta" following the number. For example "6Etheta" for 6 or "1.2E1" for 12...if that makes sense. I double checked the code and its exact. I have a TI-84 Plus CE
Thank you for any help you can give me.
When programming these what exactly must you know? Must you have prior knowledge from programming other things?
Do you have the source code written out anywhere? I'd like to copy and paste in Texas Instruments Connect and then load it onto the calculator.
I had the done issue with my ti 84 c silver, to fix it, just change the L3 to disp L3, after it, add a goto Z, and add a Lbl Z as the first line of code
Dave Carr I have the TI-84 Plus C Silver EditionI watched the video 2 times, and I still get a Syntax Error. I dont get what you mean.
Jagat Thakkar @ 9:18 where he types only L3, change that to Disp L3 and immediatly following that next linecshould read goto Z
Add Lbl Z as the very first line of code in the program
Jagat Thakkar you may need to add a pause before the goto statement, sometimes it will skip the display if you dont add that
Before I go an do this whole thing, is it limited to the 2nd degree or can I do up to x^5?
Thank you so much! you are amazing! I had to do this twice though, I learned that when you clear the memory, (2nd Mem 7-1-2) it deletes all the programs. Is there any possible way to avoid this being deleted?
archive it
Carter
how do you do that?
2nd, +, 2, 7, then hit enter on what u want archived/unarchived (can't run a program while it's archived)
Carter
Okay, I did that, now if I clear my memory is it gonna delete everything?
+iH85CH001 not what's archived
Hi there! I know this is an old video so I am not expecting a response. I did everything step by step, but it appears that my calculator likes to give me decimal factors as well as the normal ones. For example, for 101, It gave me 1 and 101, but also 2, 3, 4, 5, and all their respective decimal multiplicands to get to 101. If I did this on a TI-84 Plus CE, would that have anything to do with it? Thank you!
Hit "Mode"
Highlight "Pol" (for Polar) and hit "Enter"
Hit "Exit"
Your variable key (next to the "alpha" key) will now display theta.
Hi can u help please? When I put a number like 96 to factor I see the list but it won't let me see the rest of the numbers on that list. And yes I have L1 as the last thing on the programThanks again!!
What key makes the integer N in this program?
Yes. All my programs are self made and self written
I think it should work tho if I 2nd, STAT, EDIT, right? the lists should come up, so then... i think i found a way to view them, but scrolling would be quicker...?
Yes, all my programs are self written and made from scratch
Thank you for this but it didnt work for me. I checked it several times and it appears to be entered correctly. When I try to factor it just says DONE at the end, nothing else. Thoughts?
Thank you for making this video.
I followed everything exactly, but when i go to it, it prompts me for N? But when i hit a number and enter, it says err:archived, then when i click goto, the cursor is flashing over the colon in the second line of.the program, please help!
can you write a program that transfers decimal numbers into other number systems? like binary, octal, duodecimal, hexadecimal, hexavigesimal, duotrigesimal, or hexatridecimal? (base: 2, 8, 12, 16, 26, 32, 36)
just asking because I made one for binary... it's basic but it's accurate (i think)
How did you scroll right after you get your factors? I press the right arrow after selecting it and nothing happens
if that's happening look at your last line. if it's not just L1 then that may be what is giving you that problem
actually works. But I thought it was to factor polynomials... But it does factor
having a problem, this may be a stupid question but i have old t83 and under 2nd lists mine are empty . I wonder if this is why I get syntax error! after following your video?
Create the list needed by going (dimensions of the list)->dim(L(listname))
Can you please make one on how to create a program that decodes matrices?
what do you need it to do?
Like if A=1 B=2 etc and you have encryption key of 3x3 that you muult by 1x3 to code and 1x3 tubes it's obverse to decode. I wanna make shortcut, but how?
is there any program that works like the casio calculator that i can program into my ti so that i can square root numbers that arent perfect squares and for it to leave it in simpliest form?
Mine isn't working for 27, 49, 100, etc. for 27 its only giving me 1,27 same for 49. for 100 it is only giving me 1,2,50,100. what did i do wrong
It must be that it's not adding the new numbers during the loops. Check the lines which say "augment("")" and see if they need fixing.
Aylin Talbot I’m having the same problem. What do you mean by “fixing”
Hello I have the TI-83 Plus. I've followed every step. But when I I try the number 36 and 27 just as you said all it says is N=? 36 Done is showing up in the right side of the screen. It's not factoring the numbers. Can you please help me??? 😞
MzHoneyB213 My guess based on what you told me is that one of the lines of code involving the lists are not entered correctly. Try looking there first, and come back to me if there are still problems.
William Talbot thank you I'll retry it and I'll let you know if it worked
Can this factor polynomials? I entered all that to do the wrong kind of factoring ?
how did you view the list right away? I have to manually open L3 in order to view my answer.
At the end of the program you have to put on its own line the list you want to display.
I did these complete steps and when I put 36 in it gives me a syntex error, what did I do wrong? I have double checked all of the steps and they are correct.
It's easy enough to write a program to factor polynomials just with simple commands and the quadratic equation.. I already have one written from high school if you want it?
How do you screen record your calculator?
Hi! Ok...so, whenever I put in the number, it said done. So, I tried multiple numbers, but it kept saying the same thing, "Done." So, when I did it for number 4, it said "Done." So, I went back to the program and watched your video all over again and made sure I didn't make any mistakes and followed your instructions. I did, so when I went back to see if it is going to work again, it does. EXCEPT, it only shows me the factoring for number 4 that I did earlier. I press "Prgm" then go to the "Factor." When, I click it, it shows me the factoring for #4....it doesn't even ask me for the "N" anymore...what did I do to my calculator?!
Wait why does this work? I see a lot of L1 and L2 but no numbers? Haven't tried it out yet but just wanna know the reasoning.
Thank you!!!! This helps very much.
when i try to use the arrow keys it just highlights the shown numbers {1, 2, 3, 4, 6, 9, 12 --> but i can't arrow over...
For me it only works on one digit numbers which is very weird..the error I get for 2 digits or above are “ Syntax “
Never mind it only works on 9,5,&3
im having the same problem as above, but my last line is the L3. I don't know how to scroll over then...? Help...?
When I run the program it says error and brings me to "if n/b=int(n/b). It looks like i typed everything correctly
Does it give any specifics other than 'error'? If so what is it? If not, I would look at the if loop again since it gives you that.
How did you scroll over to see the rest of the factors of 36 ?
did you put L1 on the last line?
Sorry I tried, I programed like you video but I get a Error. The first couple of times I tried it gave me a MISMATCH ERROR, and a prompt to quit or goto, it then took me back to the original promgram I inputed, any thoughts, please?
which part of the program does it bring you to?
+Aylin Talbot , Thank you for replying, it used to say mismatch error now when I go to the program factor enter it gives me the N=?36 then enter it says Done. I went to the goto at first and found I had forgot to put in a sto> in the thread, I put it in and now I get Done. oops.
how you get arrow goto thing after n
sto→
I have the TI-84 Plus C Silver Edition
I watched the video 2 times, and I still get a Syntax Error. If anyone or William Talbot can help...
Jagat Thakkar When it gives you a syntax error, hit goto, and tell me what part of the program it goes to.
How do i get the go to with the o with the line across
+Chloe draws The 0 with the line across is the Theta and to type it on the TI-84 Plus you hit ALPHA and then 3. If you have a different model, take a look at the blue and green characters above the keys on your calculator and you should see the Theta in either green or blue. Hope this helps!
mine didn't work :( i did all step by step but when i wanted to test it said "Else has no closing End". what's the problem?
Even though I archived the program, it is still saying ERR:ARCHIVRED
that can get tricky seeing as some can't be factored using integers
i have the formula but i don't know where the THETA button is and how to get in??? like wut buttons do you hit to get the THETA in?
king raxoe you hit alpha first and then 3. it's that icon that looks like a 'no' sign.
Thank you! I was stuck there, because you didn't say how to find it and you were going pretty fast. Thanks a bunch!
Wanda Petty you're welcome!
Very cool vids, Will, keep up the awesome work.
+1 subscriber
You were amazing thank you!!!!
What is the fata button symbol located near 9.09
Keenan Sudderth 'Theta' is Alpha and then 3 :)
Hello. Once I input all of the data I end up getting error:label
1:Quit
what happened?
i finished the programing and it worked fine for the first time, then i tried different numbers and it does not work, i watched the video again and again and there is nothing missing, i can factor 36, however it does not work for 12, 101, 56 et, it seems that only few numbers are factoring, please help me
lilika r I know this is a hard request, but can you test all numbers up to 50 or 100 and tell me which ones specifically work and don't work? It will give me a better idea of what's going on.
i mean you could put in steps. i have no idea how you even get to the screen after you named the program.
Hello
Please help me,
I have done everything you have done rechecked it but still my ti84 Plus SE is showing Syntax Error to any number after 4.
Please help
Thank you in advance
anagh khandelwal Okay, if you are having problems with any number beyond four, then the part after "Goto B : Else " is to blame. I have a different method to use that gives the same result if you still can't get it right though. Copy exactly.If fPart(N/B)=0Thenaugment(L1,{B}) -> L1augment({N/B},L2) -> L2B+1 -> BGoto AElseB+1 -> BGoto AI hope this helps :)
William Talbot Thanks for your help and time
The problem was of brackets..
I used different brackets by mistake.
It was my fault not your..
The problem is solved..
Also great work....
We would love to see more of programs by you...
Thanks for your time and effort..
Great program! Works for me.
I take programs and make them able to work together within one program instead of others. You will still get the same answers here is the edited code.
Else
B+1->B
Goto A
Lbl B
If B(squared)=N
Then
augment(L1,{B})->L1
Disp L1
Else
Disp "FACTORS ARE", L1,L2
Pause
Goto "whatever your Menu is labeled"
Stop
Sooo how do I make a program label for the Theta symbol ? I'm so lost- Didn't work for me because I have nothing programmed for the symbol Theta - What am I missing here :\
Thank you for sharing this. I tried to do every step correctly. But for somehow it does not work. I checked it many times to make sure i did not miss any step, but it is still not working. 😭😭😭
Jade Tran what does it give you as an answer for given input?
And I checked, I entered everything CORRECTLY. Anything that could be wrong with my settings to cause this? I just reset my calculator. Also I use a quad program and when I use
A:?1
B:?-1
C:?-12
I get 4, -3 for answer. Shouldn't it give me -4, 3? any1 can help?
I can't see the factors of 36 but I can see any other number help
I had to look that up, too. It's ALPHA 3.
I'm having a problem after a enter a number then hit enter it says error Archived, any thoughts?
if it is archived, then it means that you have it stored so it can't be modified. there should be a star in front of the program in your list which means it's archived.
to do this, hit 2nd, then memory (the key above enter), then go to the programs in memory, find the program, and hit enter. that should take care of it
ok thank you for responding
wish u had said how to input theta..im stuck!
Thank you soooooooooo much! You are great person. you should know that....
how do you scroll thorugh the list...arrow key isnt working
Imran Khan is there anything written after you have the L1 at the end?
how we can make theta on ti 84 plus ce
Please help me find the = (equal to) so I can finish programming my calculator. You never demonstrated how to arrive to that
.
Charisse Smitherman hit the 2nd key and then the math key
Thanks for responding so quickly. I finally got it.
please, did you ever fix this...? im having the same problem!!!! :(
I did everything but when I put in 36 it says error:argument , Does anyone know how to fix this?
I fixed one error and the first one worked however when I put 27 and 101 it said Done. Thanks in advance.
You're overdoing this. All you need is a simple for loop from 1 to the number. And then check if the remainder of the number is 0. If so, add it to the list.
I did that method before, but that means the program spends more memory going through numbers, and the range of this program becomes more limited. This method gives a larger range of factorable numbers.
That makes sense, I didn't really think about efficiency when making mine.
don't arrow up or down. arrow left and right
I found my problem my problem is that the list is not displaying, how do I fix that
Usually that means a line with Augment, labels, or goto went awry. Try there first.
Did all the steps and it says ERR:Archived
1. Quit
2. Goto
What did I do wrong?? Help me fix this please.
I am having the same issue
+Kymberli Riley epsstore.ti.com/OA_HTML/csksxvm.jsp?nSetId=95942
Thanks! ur video helps a lot!
I put everything in and all it says is done need help please
hey I tried to prompt the number N but mines came out as log(
You have to hit the alpha key first
thanks you so much I needed this soooooo bad I LOVE YOU LOL xoxoxo