Searched refs:cosPhSq (Results 1 – 1 of 1) sorted by relevance
262 echoPos_t cosTh, cosPh, sinPhSq, cosPhSq, tmp1, tmp2; in _echoRefract() local266 cosPhSq = 1 - sinPhSq; in _echoRefract()267 if (cosPhSq < 0) { in _echoRefract()276 cosPh = sqrt(cosPhSq); in _echoRefract()