llAsin and llAcos return indet for indet input.

2017-10-18 02:42:58 +02:00
parent fe8869053b
commit e051d49338
1 changed files with 2 additions and 2 deletions
--- a/lslopt/lslbasefuncs.py
+++ b/lslopt/lslbasefuncs.py
@@ -867,7 +867,7 @@ def llAbs(i):
 def llAcos(f):
    f = ff(f)
    try:
-        return F32(math.acos(f))
+        return F32(math.acos(f)) if not math.isnan(f) else f
    except ValueError:
        return NaN

@@ -879,7 +879,7 @@ def llAngleBetween(r1, r2):
 def llAsin(f):
    f = ff(f)
    try:
-        return F32(math.asin(f))
+        return F32(math.asin(f)) if not math.isnan(f) else f
    except ValueError:
        return NaN