Searched refs:ASIN (Results 1 – 1 of 1) sorted by relevance
51 #define ASIN(x) (R2D(asin(x))) macro134 *DEC = ASIN(SIN(lambda) * SIN(epsilon)); /* 10 */ in sunpos()151 *ALT = ASIN(SIN(latitude) * SIN(*DEC) + in sunpos()