Wednesday, November 30, 2016

C Math Nearest Integer Functions

Nearest Integer Functions:
arg - floating point value

ceil double ceil( double arg );
ceilf(C99) float ceilf( float arg );
ceill(C99) long double ceill( long double arg );
floor double floor( double arg );
floorf(C99) float floorf( float arg );
floorl(C99) long double floorl( long double arg );
trunc(C99) double trunc( double arg );
truncf(C99) float truncf( float arg );
truncl(C99) long double truncl( long double arg );
round(C99) double round( double arg );
roundf(C99) float roundf( float arg );
roundl(C99) long double roundl( long double arg );
lround(C99) long lround( double arg );
lroundf(C99) long lroundf( float arg );
lroundl(C99) long lroundl( long double arg );
llround(C99) long long llround( double arg );
llroundf(C99) long long llroundf( float arg );
llroundl(C99) long long llroundl( long double arg );
nearbyint(C99) double nearbyint( double arg );
nearbyintf(C99) float nearbyintf( float arg );
nearbyintl(C99) long double nearbyintl( long double arg );
rint(C99) double rint( double arg );
rintf(C99) float rintf( float arg );
rintl(C99) long double rintl( long double arg );
lrint(C99) long lrint( double arg );
lrintf(C99) long lrintf( float arg );
lrintl(C99) long lrintl( long double arg );
llrint(C99) long long llrint( double arg );
llrintf(C99) long long llrintf( float arg );
llrintl(C99) long long llrintl( long double arg );

Trigonometric Functions
Hyperbolic Functions
Exponential and Logarithmic Functions
Power and Absolute-value Functions
Error and Gamma Functions
Nearest Integer Functions
Remainder Functions
Manipulation Functions
Maximum, Minimum, and Positive difference Functions
Floating multiply-add Functions
Classification macro Functions
Comparison macro Functions

Related topics:
Library Functions in C   |   Standard Library in C   |   Header Files in C   |   Functions in C   |   Keywords in C   |   Data Types in C   |   Pointers in C

List of topics: C Programming

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