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float(3)		 BSD Library Functions Manual		      float(3)


NAME

     float - functions with single-precision floating-point arguments


DESCRIPTION

     The following functions are available in single precision. The functions
     conform to the ISO/IEC 9899:1999(E) standard. They are similar to the
     corresponding double-precision functions (which have the same name, with-
     out the "f" at the end). The double-precision functions have their own
     pages. Wherever the double-precision functions use a double-precision
     floating-point value (as an argument or return value), these functions
     use a single-precision floating-point value.

     To use these functions you must add an additional flag to the link step
     that produces the executable binary. Specify "-lmx".

     acosf()

     acoshf()

     asinf()

     asinhf()

     atanf()

     atan2f()

     atanhf()

     cbrtf()

     cosf()

     coshf()

     erff()

     erfcf()

     hypotf()

     logf()

     log2f()

     log10f()

     log1p()

     powf()

     sinf()

     sinhf()

     sqrtf()

     tanf()

     tanhf()

     The following functions are also available in single precision. The func-
     tions conform to the ISO/IEC 9899:1999(E) standard. Each one has its own
     page, which it shares with its corresponding double-precision function
     (which has the same name, without the "f" on the end). The page can be
     found under both names.

     You do not need to specify the "-lmx" flag to use these functions.

     ceilf()

     copysignf()

     expf()

     exp2f()

     expm1f()

     fabsf()

     fdimf()

     floorf()

     fmaf()

     fmaxf()

     fminf()

     fmodf()

     frexpf()

     ilogbf()

     ldexpf()

     lgammaf()

     llrintf()

     llroundf()

     logbf()

     lrintf()

     lround()

     modff()

     nanf()

     nextafterf()

     remainderf()

     remquof()

     rintf()

     roundf()

     scalblnf()

     scalbnf()

     tgammaf()

     truncf()

BSD				August 13, 2003				   BSD

Mac OS X 10.3 - Generated Sat Mar 1 13:30:27 CST 2008
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