bugfix: ret value in if block not defined, add else; todo: test generic funcs

rotagaporp/generic.py

@@ -20,6 +20,8 @@ def spfloat(f, prec):
         # ret = sp.N(x, prec)/sp.N(y, prec)
         frac = Fraction.from_decimal(Decimal(repr(f)))
         ret = sp.N(frac.numerator, prec)/sp.N(frac.denominator, prec)
+    else:
+        ret = f
     return ret
 
 def flatten(x):