<expr> ::= (if <expr> <expr> <expr>)Can be thought of as:
(if condition expr0 expr1)
- If condition not
#f, then evaluateexpr0 - If condition is
#f, then evaluateexpr1
<expr> ::= (if <expr> <expr> <expr>)Can be thought of as:
(if condition expr0 expr1)
#f, then evaluate expr0#f, then evaluate expr1