How do I do exponents in Scheme?

Question

pow, ^, ** doesn't work, and Scheme seems to be too common a word to be able to effectively google it.

Answer 1

From R5RS Standard Pocedures:

(expt z1 z2) 

Returns z1 raised to the power z2. For z1 0

z1z2 = ez2 log z1

0z is 1 if z = 0 and 0 otherwise.

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