log - luxembourg/muxcode-clm GitHub Wiki

LOG()

FUNCTION: log(<number> [,<base>])

By default, this returns the common (base 10) logarithm of <number>. You may optionally specify a different <base>, however for a natural logarithm, use 'e' for <base> or see ln() below. <number> may be a floating point number, and a floating point result is returned.

Examples: > say log(0) You say, "-Inf" > say log(1) You say, "0" > say log(10) You say, "1" > say log(e()) You say, "0.434294"

Related Topics: e, exp, ln, power