<expr> ::= (cond {<expr> <expr>} [(else <expr>)])Can be interpreted as:
(cond [(cond0 expr0)
(cond1 expr1)
...
(else exprN)
])- Evaluate
cond0, if result is not#f,evaluateexpr0 - Otherwise, evaluate
cond1, if result is not#f, …
<expr> ::= (cond {<expr> <expr>} [(else <expr>)])Can be interpreted as:
(cond [(cond0 expr0)
(cond1 expr1)
...
(else exprN)
])cond0, if result is not #f ,evaluate expr0cond1, if result is not #f, …