New posts in Wolfram Alpha

Is WolframAlpha wrong on piecewise differentiation at $x=0$?

Why does Wolfram|Alpha make a mistake here?

How does WolframAlpha get an exact answer here? ${}{}$

What is imaginary infinity, $i\lim\limits_{x \to \infty} x = i\infty$?

What free tools can I use to plot complex functions on the complex plane?

WolframAlpha says limit exists when it doesn't?

Why does "$x^2 - 5x + 6 = 0$", which is the same as "$(x-3)(x-2) = 0$", represent a parabola?

Why does Wolfram Alpha say that $\infty^\infty$ results in "complex infinity"?

Is Wolfram Alpha linear independence wrong or am I missing something?

Why is wolfram alpha plotting this differently?