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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libm/] [common/] [s_infinity.c] - Rev 193
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/* * infinity () returns the representation of infinity. * Added by Cygnus Support. */ /* FUNCTION <<infinity>>, <<infinityf>>---representation of infinity INDEX infinity INDEX infinityf ANSI_SYNOPSIS #include <math.h> double infinity(void); float infinityf(void); TRAD_SYNOPSIS #include <math.h> double infinity(); float infinityf(); DESCRIPTION <<infinity>> and <<infinityf>> return the special number IEEE infinity in double- and single-precision arithmetic respectively. QUICKREF infinity - pure */ #include "fdlibm.h" #ifndef _DOUBLE_IS_32BITS double infinity() { double x; INSERT_WORDS(x,0x7ff00000,0); return x; } #endif /* _DOUBLE_IS_32BITS */
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