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Home MathPack Math1 Higher Mathematical Functions ld
See also: lg, CheckPowerOfTwo 

ld

Unit:SDL_math1
Class:None
Declaration:function ld (x: double): double;

The function ld calculates the base 2 logarithm of x. Both the argument and the result are of the type double.

Example: The statement write(ld(a)); displays the base 2 logarithm of a.

Last Update: 2023-Feb-06