gonzui

t2ex

bsd_source/lib/libc/src_bsd/math/e_hypot.c - 4.1KB - 134 lines

71:                w = a+b;                        /* for sNaN */
72:                GET_LOW_WORD(low,a);
73:                if(((ha&0xfffff)|low)==0) w = a;
74:                GET_LOW_WORD(low,b);
75:                if(((hb^0x7ff00000)|low)==0) w = b;
85:                 u_int32_t low;
86:                 GET_LOW_WORD(low,b);
87:                 if((hb|low)==0) return a;