Searched refs:a_1 (Results 1 – 1 of 1) sorted by relevance
902 zsl_real_t a_1; in zsl_clr_conv_uv60_cct_ohno2011() local926 a_1 = atan((uv->uv60_v - 0.24) / (uv->uv60_u - 0.292)); in zsl_clr_conv_uv60_cct_ohno2011()927 a = a_1 >= 0.0 ? a_1 : a_1 + M_PI; in zsl_clr_conv_uv60_cct_ohno2011()