Changed function comment
@@ -629,7 +629,7 @@ func funcDeg(vals []parser.Value, args parser.Expressions, enh *EvalNodeHelper)
})
}
-// === pi(Vector parser.ValueTypeVector) Vector ===
+// === pi() Scalar ===
func funcPi(vals []parser.Value, args parser.Expressions, enh *EvalNodeHelper) Vector {
return Vector{Sample{Point: Point{
V: math.Pi,
