/sci/ - Science & Math » Thread #14274528

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Anonymous Wed 02 Mar 15:08:52 2022 No.14274528 View Reply Original Report

Quoted By: >>14274544 >>14274775 >>14274937 >>14274981 >>14274986 >>14274997 >>14275875 >>14276178 >>14277625

You know how to use every function of your calculator, right Anon?

Anonymous

Anonymous Wed 02 Mar 2022 15:16:57 No.14274544 Report

Quoted By: >>14274952 >>14277018

>>14274528
How does one create a periodic function without using pi,sin,or any other constants?

Anonymous

Anonymous Wed 02 Mar 2022 15:17:13 No.14274545 Report

Quoted By:

>implying you do

Anonymous

Anonymous Wed 02 Mar 2022 15:59:12 No.14274598 Report

Quoted By:

I used a graphing calculator for one class in high school and never used it for purpose ever again.

Now it sits on my desk where every now and then I use it to multiply or divide some stuff.

Anonymous

Anonymous Wed 02 Mar 2022 16:20:14 No.14274648 Report

Quoted By:

no, i use it only for arithmetic i can't do in my head

Anonymous

Anonymous Wed 02 Mar 2022 17:12:04 No.14274775 Report

Quoted By:

>>14274528
I just use command lines and scripts desu. Much easier to use.

Unironically though, I have found Microsoft's calculator to be kind of nice. Their graphing calculator is very simple and intuitive and it's helped my niece quite a bit with her schoolwork.

Anonymous

Anonymous Wed 02 Mar 2022 18:16:07 No.14274915 Report

Quoted By:

>he doesn't use emacs calc

Anonymous

Anonymous Wed 02 Mar 2022 18:18:59 No.14274920 Report

Quoted By:

No, when I have to graph something I just use desmos or octave, its much faster.
My calculator is a casio cfx-9850G that I use only for arithmetic and trig functions, because it saves the history of previous computations.

Anonymous

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Anonymous Wed 02 Mar 2022 18:19:52 No.14274921 Report

Quoted By: >>14274928 >>14275669

yes

Anonymous

Anonymous Wed 02 Mar 2022 18:23:23 No.14274928 Report

Quoted By: >>14274943 >>14274973

>>14274921
What's the difference between C and CE?

Anonymous

Anonymous Wed 02 Mar 2022 18:27:15 No.14274937 Report

Quoted By:

>>14274528
I use paper, pencil and a slide rule, and you should too

Anonymous

Anonymous Wed 02 Mar 2022 18:30:01 No.14274943 Report

Quoted By:

>>14274928
One is like backspace the other wipes the whole operation.

Anonymous

Anonymous Wed 02 Mar 2022 18:34:07 No.14274952 Report

Quoted By: >>14274988

>>14274544
any complex exponential function is periodic

Anonymous

Anonymous Wed 02 Mar 2022 18:49:10 No.14274973 Report

Quoted By:

>>14274928
I would say E

Anonymous

Anonymous Wed 02 Mar 2022 18:53:53 No.14274981 Report

Quoted By:

>>14274528
As long as the job gets done, I really don't give a fuck what the buttons do. Memorizing buttons would be a massive drag. I'd probably lose the calculator before the opportunity cost got made up for.

Anonymous

Anonymous Wed 02 Mar 2022 18:55:39 No.14274986 Report

Quoted By:

>>14274528
>he uses a calculator
If you do probability/statistics it's okay but for everything else, you should work 99% of the formulas down on paper and then plug in the final line

Anonymous

Anonymous Wed 02 Mar 2022 18:56:48 No.14274988 Report

Quoted By:

>>14274952
doesn't count. thats just an abuse of notation.

Anonymous

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Anonymous Wed 02 Mar 2022 19:07:16 No.14274997 Report

Quoted By:

>>14274528
>using a calculator

Anonymous

Anonymous Thu 03 Mar 2022 00:55:17 No.14275669 Report

Quoted By:

>>14274921
BASED

Anonymous

Anonymous Thu 03 Mar 2022 00:58:43 No.14275673 Report

Quoted By:

Sage

Anonymous

Anonymous Thu 03 Mar 2022 03:37:39 No.14275875 Report

Quoted By:

>>14274528
I don't have a calculator, so yes.

Anonymous

Anonymous Thu 03 Mar 2022 08:20:42 No.14276178 Report

Quoted By:

>>14274528
>calculators
honestly haven't used them since high schoo, wolfram alpha and python are good enough for me

Anonymous

Anonymous Thu 03 Mar 2022 15:45:24 No.14277018 Report

Quoted By:

>>14274544
Any function that satisfies f(x) = f(x+T), where T is the period of your function. You can use piecewise functions as one easy way of generating nice looking periodic functions

Anonymous

Anonymous Thu 03 Mar 2022 20:07:51 No.14277625 Report

Quoted By: >>14277687

>>14274528
That calculator is a locked down DRM piece of shit. The UI is nice (even without the touchpad bs), but since it's an enemy of your freedom it's pretty much useless.
Unless you manage to get an earlier model that wasn't ever updated. Mine is hacked up the ass and loaded up with Pokemon roms.

Anonymous

Anonymous Thu 03 Mar 2022 20:22:52 No.14277687 Report

Quoted By:

>>14277625
are there any calcs withiout drm

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