Math Is Fun Forum

Hi bobbym,

What do you mean by language structure?

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rapidcalculator.com -- Try out this powerful computational engine/platform

rapidcalculator.com

Hi guys,

to do taylor series, you can try something like poly_x[taylors{exp(x),x,0,5}] to expand

Please check our instructions page for more detailed usage description of this function....

Thanks to bobbym for this great suggestion! (we have also acknowledged you on our facebook page for this suggestion! )
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rapidcalculator.com --- Try out this powerful computational engine

Hi bobbym,

Yup! Thanks for this suggestion! We will integrate this in and update you when it is done...

And also for the multiprecision thing, we will try to add that in (the multiprecision is actually the hardest request for us so far )...

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rapidcalculator.com

hi bobbym,

yea, we were about to hardcode it to indeterminate, but then realize most books actually use 1 for it haha so that is what we default to...

yes...just do poly_x[eqsolve(x+2-3,x)]

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rapidcalculator.com --- try out this powerful computational platform!

what do you mean solve for

Yup! We will be adding more features so stay tuned!

We also try to keep usage as intuitive as possible. Much of the usage patterns are actually very similar to TI-89 or softwares like MATLAB, Mathematica, Maple. The nesting of operations and command interpretation is the same, so hopefully you get used to it fast! Moreover, some heavy operations not possible on graphing calculators will be possible on this platform due to more processing power available.

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rapidcalculator.com -- Try out this powerful mobile computational platform!

hi bobbym,

we just followed the instructions on their webpage...

Thanks for trying our website!!!

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rapidcalculator.com ---- Try out this powerful mobile computational platform!

Hi anonimnystefy and bobbym,

Two of us are working on it now. And thanks for the suggestions from both! We will keep you guys posted.

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rapidcalculator.com - Try out our mobile computing platform for math/science

Hi anonimnystefy,

sums of what? If you can give some examples we can try to program it in if it is feasible

Thanks!

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rapidcalculator.com

rapidcalculator.com

We added some new useful math functions:

1) Ability to define multinomial functions (maximum number of variables is 26 if you use all the single letter alphabets)
2) Ability to perform operations on these functions like derivatives, integrals, partial derivatives, partial integrals
3) Cleaning up of some notation, for example previously for sine you have to type the command _sin(), but now you can just use sin()
4) Improved performance and display

Check out our computing platform at rapidcalculator.com

Hi Bobbym,

Thanks for your recommendation and encouragement! yes, we have put your suggestion for the floating point precision on our to-do list. We hope the users of this forum would benefit from this powerful math platform!

Again, the link is at rapidcalculator.com

and our facebook page is at facebook.com/ProAlgorithms where we will be posting all updates to the platform.

Once again, thanks to everyone who tried it! Math on!