Math: math.ss

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Math: `math.ss`

Files: math.ss, mathu.ss, mathr.ss, maths.ss
Signature: mzlib:math^
Unit: mzlib:math@, no imports

(conjugate z) PROCEDURE

Returns the complex conjugate of z.

(cosh z) PROCEDURE

Returns the hyperbolic cosine of z.

e NUMBER

Approximation of Euler's number, equivalent to (exp 1.0).

pi NUMBER

Approximation of , equivalent to (atan 0.0 -1.0).

(sinh z) PROCEDURE

Returns the hyperbolic sine of z.

(sgn n) PROCEDURE

Returns 1 if n is positive, -1 if n is negative, 0 otherwise.

(square z) PROCEDURE

Returns (* z z).