sqrt - returns the square root of a float

float sqrt( float f );

This efun is only available if PACKAGE_MATH is compiled in.

sqrt() returns the non-negative square root of its argument, `f'. The value of `f' must not be negative.

See also: exp , log , pow


Tim Hollebeek

Beek @ZorkMUD, Lima Bean, IdeaExchange, TMI-2, and elsewhere