; seed : #(1065670707 1252142602 108487242 4101615998 1494603059 839552182)

; flags :
;   rules      = (numerics arithmetic polynomials fractions exponents trigonometry)
;   setup      = (simplify)
;   reduce     = (taylor simplify avg-error)
;   generate   = (rr taylor simplify)
;   precision  = (double)

; crashed
(lambda ((a default) (b default) (c default) (d default))
  #:name "Expression, p14"
  (* a (+ (+ b c) d)))

; crashed
(lambda ((a default) (b default))
  #:name "Expression 4, p15"
  (* (+ a b) (+ a b)))

; crashed
(lambda ((a default) (b default) (c default))
  #:name "Area of a triangle"
  (sqrt (* (* (* (/ (+ (+ a b) c) 2) (- (/ (+ (+ a b) c) 2) a)) (- (/ (+ (+ a b) c) 2) b)) (- (/ (+ (+ a b) c) 2) c))))