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Search options not deleted user 1643

Questions on the correct (or improved) formulation of Mathematica code to achieve particular results. Use this tag (not "symbol") for questions about all those odd @@ /@ # & and _ characters, which are keyboard shortcuts for the Wolfram Language named functions Apply, Map, Slot, Function, and Blank.

4 votes
3 answers
529 views

Is it possible to use infix notation ~ for functions with one argument or more than 2 argume...

According to a Mathematica textbook, we can write N[x,n] by using infix notation as x ~ N ~ n. How about other functions with one argument or more than 2 arguments, is it possible?
kiss my armpit's user avatar
6 votes
1 answer
130 views

Why can Format be used on the left side?

Syntax A: Format[Foo[x_,y_]]:=MatrixForm[{{x},{y}}] Foo[1,2] Syntax B: Foo[x_,y_]:=Format[MatrixForm[{{x},{y}}]] Foo[1,2] My confusion is about why can we use Format on the left side? …
kiss my armpit's user avatar