107     union { float f; int32_t s; } y;  in lc3_exp2f()  local
109     y.f = (      p[0]) * x;  in lc3_exp2f()
110     y.f = (y.f + p[1]) * x;  in lc3_exp2f()
111     y.f = (y.f + p[2]) * x;  in lc3_exp2f()
112     y.f = (y.f + p[3]) * x;  in lc3_exp2f()
113     y.f = (y.f +  1.f) * e[k & 7];  in lc3_exp2f()
117     y.s += (k >> 3) << LC3_IEEE754_EXP_SHL;  in lc3_exp2f()
119     return y.f;  in lc3_exp2f()
129     float y;  in lc3_log2f()  local
139     y = (    c[0]) * x;  in lc3_log2f()
140     y = (y + c[1]) * x;  in lc3_log2f()
141     y = (y + c[2]) * x;  in lc3_log2f()
142     y = (y + c[3]) * x;  in lc3_log2f()
143     y = (y + c[4]);  in lc3_log2f()
147     return e + y;  in lc3_log2f()