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Lines Matching defs:ax

57 	long double ax, ax2h, ax2l, axh, axl, ay, ay2h, ay2l, ayh, ayl;
69 	ax = fabsl(x);
71 	if (ax < ay) {
72 		t = ax;
73 		ax = ay;
77 	GET_LDBL_EXPSIGN(hax, ax);
86 	/* Avoid spurious underflow, and reduce inaccuracies when ax is 1. */
87 	if (ax == 1) {
93 	/* Avoid underflow when ax is not small.  Also handle zero args. */
95 		RETURNI(CMPLXL(logl(ax), v));
104 	/* Reduce inaccuracies and avoid underflow when ax is denormal. */
109 	/* Avoid remaining underflows (when ax is small but not denormal). */
113 	/* Calculate ax*ax and ay*ay exactly using Dekker's algorithm. */
114 	t = (long double)(ax * (MULT_REDUX + 1));
115 	axh = (long double)(ax - t) + t;
116 	axl = ax - axh;
117 	ax2h = ax * ax;