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Questions - wolframalpha

GNU MP low precision while using mpf_pow function

While writing this answer, I used the mpf_pow function to calculate 12.3 ^ 123, and the result is different from the one given by WolframAlpha (which by the way also uses GMP). I casted the code to pu...
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Arc

c

gmp

wolframalpha

Votes: 0

Answers: 2

Latest Answer

Am I doing something wrong in the code, is this a limitation of GMP, or is WolframAlpha giving an incorrect result? You are doing something different from what Wolfram is doing (obviously). Your co...
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John Bollinger

How can I solve an equation with two changing variables in Mathematica?

I want to solve an equation for one value x and many values y. However, x should also change after a certain number of runs of y. I was thinking of a nested for-loop, as I am still relatively new to M...
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Stealth Frosch

nested

wolfram-mathematica

wolframalpha

wolfram-language

Votes: 0

Answers: 0

Wolfram Alpha functions and plots

I am new with wolfram alpha and I am trying to do the following but I am having trouble doing it. (1) On Wolfram Alpha, how can we plot two inequalities on the same graph? For example, if I want to pl...
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colla

wolfram-mathematica

wolframalpha

Votes: 0

Answers: 1

Latest Answer

First one: solve x^3 > -1 && x^2 - 1 < 0 -1 < x < 1 Second one: 4^x < 3^(x + 1) && x > 0 (0, -log(3)/(log(3) - 2 log(2)) I.e. true between 0 and 3.81884
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Chris Degnen

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