Ieee Support Functions - Sun Microsystems SunSoft Pascal 4.0 User Manual

11

IEEE Support Functions

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The following Pascal program is an example of how to use math functions.
program TestLibm(output);
#include <math_p.h>
var
d0,d1,d2: double;
f0,f1,f2: single;
begin
d0 := 0.0; d1 := 1.0; d2 := 2.0;
f0 := 0.0; f1 := 1.0; f2 := 2.0;
writeln('Trigonometric functions');
writeln(sin(d0));
writeln(sinf(f0));
sincos(M_PI_2, d1, d2);
writeln(d1, d2);
sincosf(M_PI_2, f1, f2);
writeln(f1, f2);
writeln('Exponential, logarithm, power');
writeln(exp(d1));
writeln(log(d1));
writeln(pow(d1, d1));
writeln(expf(f1));
writeln(logf(f1));
writeln(powf(f1, f1));
end.
This section describes the IEEE support functions, including
ieee_functions(), ieee_values(), and ieeee_retrospective().
Pascal 4.0 User's Guide