Bug in Mathcad 15 and also in Prime 3

After looking at the worksheet posted here

I think this is a bug. Its present in Mathcad and in Prime alike.

It seems to work with any function - built-in or user defined.

Mathcad should not allow the first definition.

Best answer by ValeryOchkov

sin(a):=100 is a user function with formal argument a and with name sin.

I think e:=4 is a bug too in this case.

Answer

24-Ruby IV

sin(a):=100 is a user function with formal argument a and with name sin.

I think e:=4 is a bug too in this case.

Author

25-Diamond I

Valery Ochkov wrote:
sin(a):=100 is a user function with formal argument a and with name sin.

OmG, of course you are right and its not a bug. Not sure where I had my mind - its late and it was a long day 😞

I think e:=4 is a bug too in this case.

???

24-Ruby IV

Werner Exinger wrote:
I think e:=4 is a bug too in this case.
???

sin is one built-in function, e is one built-in constant

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