Searched refs:acos_clamp (Results 1 – 2 of 2) sorted by relevance
298 dist = fts(kz(acos_clamp(T[2][2]))) + "°/" + fts(kz(acos_clamp(T[1][1]))) + "°"; in show()
312 EX ld acos_clamp(ld x) { return x>1 ? 0 : x<-1 ? M_PI : std::isnan(x) ? 0 : acos(x); } in acos_clamp() function328 case gcSphere: return acos_clamp(x); in acos_auto_clamp()