Project Euler 1 in Scheme
;; e1
(define (mod-three-or-five? x)
(if (or
(= (modulo x 3) 0)
(= (modulo x 5) 0)) #t #f))
(define (e1 x)
(sum
(filter
mod-three-or-five?
(iota x))))
;; e1
(define (mod-three-or-five? x)
(if (or
(= (modulo x 3) 0)
(= (modulo x 5) 0)) #t #f))
(define (e1 x)
(sum
(filter
mod-three-or-five?
(iota x))))