gonzui

t2ex

bsd_source/lib/libc/src_bsd/math/k_tanf.c - 2.9KB - 90 lines

81:             GET_FLOAT_WORD(i,z);
82:             SET_FLOAT_WORD(z,i&0xfffff000);
83:             v  = r-(z - x);    /* z+v = r+x */
85:             GET_FLOAT_WORD(i,t);
86:             SET_FLOAT_WORD(t,i&0xfffff000);
87:             s  = (float)1.0+t*z;