5.753 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ a (+ b (+ c d))) 2.0)
0.028 * * [simplify]: iteration  0 :  17  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  53  enodes  (cost  4 )
0.031 * * [simplify]: iteration  2 :  151  enodes  (cost  4 )
0.033 * * [simplify]: iteration  3 :  313  enodes  (cost  4 )
0.037 * * [simplify]: iteration  4 :  419  enodes  (cost  4 )
0.040 * * [simplify]: iteration  5 :  425  enodes  (cost  4 )
0.043 * * [simplify]: iteration  6 :  425  enodes  (cost  4 )
0.043 * [simplify]: Simplified to:
   (* (+ a (+ b (+ c d))) 2.0)
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2.0))>
0.045 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.073 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.082 * * * [progress]: generating series expansions
0.082 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.082 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.082 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.082 * [taylor]: Taking taylor expansion of d in d
0.082 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.082 * [taylor]: Taking taylor expansion of a in d
0.082 * [taylor]: Taking taylor expansion of (+ b c) in d
0.082 * [taylor]: Taking taylor expansion of b in d
0.082 * [taylor]: Taking taylor expansion of c in d
0.082 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.082 * [taylor]: Taking taylor expansion of d in c
0.082 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.082 * [taylor]: Taking taylor expansion of a in c
0.082 * [taylor]: Taking taylor expansion of (+ b c) in c
0.082 * [taylor]: Taking taylor expansion of b in c
0.082 * [taylor]: Taking taylor expansion of c in c
0.082 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.082 * [taylor]: Taking taylor expansion of d in b
0.082 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.082 * [taylor]: Taking taylor expansion of a in b
0.082 * [taylor]: Taking taylor expansion of (+ b c) in b
0.082 * [taylor]: Taking taylor expansion of b in b
0.082 * [taylor]: Taking taylor expansion of c in b
0.082 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.082 * [taylor]: Taking taylor expansion of d in a
0.082 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.082 * [taylor]: Taking taylor expansion of a in a
0.082 * [taylor]: Taking taylor expansion of (+ b c) in a
0.082 * [taylor]: Taking taylor expansion of b in a
0.082 * [taylor]: Taking taylor expansion of c in a
0.082 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.082 * [taylor]: Taking taylor expansion of d in a
0.082 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.082 * [taylor]: Taking taylor expansion of a in a
0.082 * [taylor]: Taking taylor expansion of (+ b c) in a
0.082 * [taylor]: Taking taylor expansion of b in a
0.082 * [taylor]: Taking taylor expansion of c in a
0.083 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.083 * [taylor]: Taking taylor expansion of d in b
0.083 * [taylor]: Taking taylor expansion of (+ b c) in b
0.083 * [taylor]: Taking taylor expansion of b in b
0.083 * [taylor]: Taking taylor expansion of c in b
0.083 * [taylor]: Taking taylor expansion of (+ d c) in c
0.083 * [taylor]: Taking taylor expansion of d in c
0.083 * [taylor]: Taking taylor expansion of c in c
0.083 * [taylor]: Taking taylor expansion of d in d
0.084 * [taylor]: Taking taylor expansion of 1 in b
0.084 * [taylor]: Taking taylor expansion of 1 in c
0.084 * [taylor]: Taking taylor expansion of 1 in d
0.085 * [taylor]: Taking taylor expansion of 1 in c
0.085 * [taylor]: Taking taylor expansion of 1 in d
0.085 * [taylor]: Taking taylor expansion of 1 in d
0.089 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.089 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.089 * [taylor]: Taking taylor expansion of b in d
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.089 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.089 * [taylor]: Taking taylor expansion of d in d
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.090 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.090 * [taylor]: Taking taylor expansion of c in d
0.090 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.090 * [taylor]: Taking taylor expansion of a in d
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.090 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.090 * [taylor]: Taking taylor expansion of b in c
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.090 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.090 * [taylor]: Taking taylor expansion of d in c
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.090 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.090 * [taylor]: Taking taylor expansion of c in c
0.090 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.090 * [taylor]: Taking taylor expansion of a in c
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.090 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.090 * [taylor]: Taking taylor expansion of b in b
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.091 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.091 * [taylor]: Taking taylor expansion of d in b
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.091 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.091 * [taylor]: Taking taylor expansion of c in b
0.091 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.091 * [taylor]: Taking taylor expansion of a in b
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.091 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.091 * [taylor]: Taking taylor expansion of b in a
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.091 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.091 * [taylor]: Taking taylor expansion of d in a
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.091 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.091 * [taylor]: Taking taylor expansion of c in a
0.091 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.091 * [taylor]: Taking taylor expansion of a in a
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.092 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.092 * [taylor]: Taking taylor expansion of b in a
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.092 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.092 * [taylor]: Taking taylor expansion of d in a
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.092 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.092 * [taylor]: Taking taylor expansion of c in a
0.092 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.092 * [taylor]: Taking taylor expansion of a in a
0.093 * [taylor]: Taking taylor expansion of 1 in b
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.094 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.094 * [taylor]: Taking taylor expansion of c in b
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.094 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.094 * [taylor]: Taking taylor expansion of d in b
0.094 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.094 * [taylor]: Taking taylor expansion of b in b
0.094 * [taylor]: Taking taylor expansion of 1 in c
0.094 * [taylor]: Taking taylor expansion of 1 in c
0.096 * [taylor]: Taking taylor expansion of 0 in b
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.096 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.096 * [taylor]: Taking taylor expansion of d in c
0.096 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.096 * [taylor]: Taking taylor expansion of c in c
0.097 * [taylor]: Taking taylor expansion of 1 in d
0.097 * [taylor]: Taking taylor expansion of 0 in c
0.097 * [taylor]: Taking taylor expansion of 1 in d
0.097 * [taylor]: Taking taylor expansion of 1 in d
0.098 * [taylor]: Taking taylor expansion of 0 in b
0.098 * [taylor]: Taking taylor expansion of 0 in c
0.099 * [taylor]: Taking taylor expansion of 0 in c
0.099 * [taylor]: Taking taylor expansion of 0 in c
0.100 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.100 * [taylor]: Taking taylor expansion of d in d
0.100 * [taylor]: Taking taylor expansion of 0 in d
0.100 * [taylor]: Taking taylor expansion of 0 in d
0.100 * [taylor]: Taking taylor expansion of 0 in d
0.101 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0
0.101 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.101 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.101 * [taylor]: Taking taylor expansion of b in d
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.101 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.101 * [taylor]: Taking taylor expansion of d in d
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.102 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.102 * [taylor]: Taking taylor expansion of c in d
0.102 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.102 * [taylor]: Taking taylor expansion of a in d
0.102 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.102 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.102 * [taylor]: Taking taylor expansion of b in c
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.102 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.102 * [taylor]: Taking taylor expansion of d in c
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.102 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.102 * [taylor]: Taking taylor expansion of c in c
0.102 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.102 * [taylor]: Taking taylor expansion of a in c
0.102 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.102 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.102 * [taylor]: Taking taylor expansion of b in b
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.103 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.103 * [taylor]: Taking taylor expansion of d in b
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.103 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.103 * [taylor]: Taking taylor expansion of c in b
0.103 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.103 * [taylor]: Taking taylor expansion of a in b
0.103 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.103 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.103 * [taylor]: Taking taylor expansion of b in a
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.103 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.103 * [taylor]: Taking taylor expansion of d in a
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.103 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.103 * [taylor]: Taking taylor expansion of c in a
0.103 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.103 * [taylor]: Taking taylor expansion of a in a
0.103 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.103 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.103 * [taylor]: Taking taylor expansion of b in a
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.104 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.104 * [taylor]: Taking taylor expansion of d in a
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.104 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.104 * [taylor]: Taking taylor expansion of c in a
0.104 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.104 * [taylor]: Taking taylor expansion of a in a
0.105 * [taylor]: Taking taylor expansion of -1 in b
0.106 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.106 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.106 * [taylor]: Taking taylor expansion of c in b
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.106 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.106 * [taylor]: Taking taylor expansion of d in b
0.106 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.106 * [taylor]: Taking taylor expansion of b in b
0.107 * [taylor]: Taking taylor expansion of -1 in c
0.107 * [taylor]: Taking taylor expansion of -1 in c
0.108 * [taylor]: Taking taylor expansion of 0 in b
0.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.109 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.109 * [taylor]: Taking taylor expansion of d in c
0.109 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.109 * [taylor]: Taking taylor expansion of c in c
0.110 * [taylor]: Taking taylor expansion of -1 in d
0.110 * [taylor]: Taking taylor expansion of 0 in c
0.110 * [taylor]: Taking taylor expansion of -1 in d
0.110 * [taylor]: Taking taylor expansion of -1 in d
0.112 * [taylor]: Taking taylor expansion of 0 in b
0.112 * [taylor]: Taking taylor expansion of 0 in c
0.113 * [taylor]: Taking taylor expansion of 0 in c
0.113 * [taylor]: Taking taylor expansion of 0 in c
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.114 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.114 * [taylor]: Taking taylor expansion of d in d
0.114 * [taylor]: Taking taylor expansion of 0 in d
0.114 * [taylor]: Taking taylor expansion of 0 in d
0.114 * [taylor]: Taking taylor expansion of 0 in d
0.115 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.115 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0
0.115 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d
0.115 * [taylor]: Taking taylor expansion of d in d
0.115 * [taylor]: Taking taylor expansion of (+ b c) in d
0.115 * [taylor]: Taking taylor expansion of b in d
0.115 * [taylor]: Taking taylor expansion of c in d
0.115 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c
0.115 * [taylor]: Taking taylor expansion of d in c
0.115 * [taylor]: Taking taylor expansion of (+ b c) in c
0.115 * [taylor]: Taking taylor expansion of b in c
0.115 * [taylor]: Taking taylor expansion of c in c
0.115 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.115 * [taylor]: Taking taylor expansion of d in b
0.115 * [taylor]: Taking taylor expansion of (+ b c) in b
0.115 * [taylor]: Taking taylor expansion of b in b
0.115 * [taylor]: Taking taylor expansion of c in b
0.115 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.115 * [taylor]: Taking taylor expansion of d in b
0.115 * [taylor]: Taking taylor expansion of (+ b c) in b
0.115 * [taylor]: Taking taylor expansion of b in b
0.115 * [taylor]: Taking taylor expansion of c in b
0.115 * [taylor]: Taking taylor expansion of (+ d c) in c
0.115 * [taylor]: Taking taylor expansion of d in c
0.115 * [taylor]: Taking taylor expansion of c in c
0.115 * [taylor]: Taking taylor expansion of d in d
0.116 * [taylor]: Taking taylor expansion of 1 in c
0.116 * [taylor]: Taking taylor expansion of 1 in d
0.116 * [taylor]: Taking taylor expansion of 1 in d
0.117 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.117 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.117 * [taylor]: Taking taylor expansion of c in d
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.117 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.117 * [taylor]: Taking taylor expansion of d in d
0.117 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.117 * [taylor]: Taking taylor expansion of b in d
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.117 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.117 * [taylor]: Taking taylor expansion of c in c
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.118 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.118 * [taylor]: Taking taylor expansion of d in c
0.118 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.118 * [taylor]: Taking taylor expansion of b in c
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.118 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.118 * [taylor]: Taking taylor expansion of c in b
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.118 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.118 * [taylor]: Taking taylor expansion of d in b
0.118 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.118 * [taylor]: Taking taylor expansion of b in b
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.118 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.118 * [taylor]: Taking taylor expansion of c in b
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.118 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.118 * [taylor]: Taking taylor expansion of d in b
0.118 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.118 * [taylor]: Taking taylor expansion of b in b
0.119 * [taylor]: Taking taylor expansion of 1 in c
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.120 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.120 * [taylor]: Taking taylor expansion of d in c
0.120 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.120 * [taylor]: Taking taylor expansion of c in c
0.120 * [taylor]: Taking taylor expansion of 1 in d
0.120 * [taylor]: Taking taylor expansion of 1 in d
0.121 * [taylor]: Taking taylor expansion of 0 in c
0.122 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.122 * [taylor]: Taking taylor expansion of d in d
0.122 * [taylor]: Taking taylor expansion of 0 in d
0.122 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0
0.123 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.123 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.123 * [taylor]: Taking taylor expansion of c in d
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.123 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.123 * [taylor]: Taking taylor expansion of d in d
0.123 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.123 * [taylor]: Taking taylor expansion of b in d
0.123 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.123 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.123 * [taylor]: Taking taylor expansion of c in c
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.123 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.123 * [taylor]: Taking taylor expansion of d in c
0.123 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.123 * [taylor]: Taking taylor expansion of b in c
0.123 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.123 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.123 * [taylor]: Taking taylor expansion of c in b
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.124 * [taylor]: Taking taylor expansion of d in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.124 * [taylor]: Taking taylor expansion of b in b
0.124 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.124 * [taylor]: Taking taylor expansion of c in b
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.124 * [taylor]: Taking taylor expansion of d in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.124 * [taylor]: Taking taylor expansion of b in b
0.125 * [taylor]: Taking taylor expansion of -1 in c
0.126 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.126 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.126 * [taylor]: Taking taylor expansion of d in c
0.126 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.126 * [taylor]: Taking taylor expansion of c in c
0.126 * [taylor]: Taking taylor expansion of -1 in d
0.126 * [taylor]: Taking taylor expansion of -1 in d
0.128 * [taylor]: Taking taylor expansion of 0 in c
0.128 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.128 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.128 * [taylor]: Taking taylor expansion of d in d
0.129 * [taylor]: Taking taylor expansion of 0 in d
0.129 * * * [progress]: simplifying candidates
0.130 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ b (+ c d))))
  (log1p (+ a (+ b (+ c d))))
  (* (exp a) (* (exp b) (* (exp c) (exp d))))
  (* (exp a) (* (exp b) (exp (+ c d))))
  (* (exp a) (exp (+ b (+ c d))))
  (log (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d)))))
  (cbrt (+ a (+ b (+ c d))))
  (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (+ (pow a 3) (pow (+ b (+ c d)) 3))
  (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))
  (- (* a a) (* (+ b (+ c d)) (+ b (+ c d))))
  (- a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a b)
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (* (exp b) (* (exp c) (exp d)))
  (* (exp b) (exp (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d))))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.133 * * [simplify]: iteration  0 :  180  enodes  (cost  164 )
0.137 * * [simplify]: iteration  1 :  707  enodes  (cost  155 )
0.152 * * [simplify]: iteration  2 :  4320  enodes  (cost  155 )
0.212 * * [simplify]: iteration  3 :  5001  enodes  (cost  155 )
0.213 * [simplify]: Simplified to:
   (expm1 (+ a (+ b (+ c d))))
  (log1p (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (log (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d)))))
  (cbrt (+ a (+ b (+ c d))))
  (pow (+ a (+ b (+ c d))) 3)
  (sqrt (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (+ (pow a 3) (pow (+ b (+ c d)) 3))
  (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))
  (- (* a a) (* (+ b (+ c d)) (+ b (+ c d))))
  (- a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a b)
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (pow (+ b (+ c d)) 3)
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (fma (+ c d) (- (+ c d) b) (* b b))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
0.214 * * * [progress]: adding candidates to table
0.302 * * [progress]: iteration 2 / 4
0.302 * * * [progress]: picking best candidate
0.321 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2.0))>
0.321 * * * [progress]: localizing error
0.327 * * * [progress]: generating rewritten candidates
0.327 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.361 * * * [progress]: generating series expansions
0.361 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.361 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.361 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.361 * [taylor]: Taking taylor expansion of d in d
0.361 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.361 * [taylor]: Taking taylor expansion of a in d
0.361 * [taylor]: Taking taylor expansion of (+ b c) in d
0.361 * [taylor]: Taking taylor expansion of b in d
0.361 * [taylor]: Taking taylor expansion of c in d
0.361 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.361 * [taylor]: Taking taylor expansion of d in c
0.361 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.362 * [taylor]: Taking taylor expansion of a in c
0.362 * [taylor]: Taking taylor expansion of (+ b c) in c
0.362 * [taylor]: Taking taylor expansion of b in c
0.362 * [taylor]: Taking taylor expansion of c in c
0.362 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.362 * [taylor]: Taking taylor expansion of d in b
0.362 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.362 * [taylor]: Taking taylor expansion of a in b
0.362 * [taylor]: Taking taylor expansion of (+ b c) in b
0.362 * [taylor]: Taking taylor expansion of b in b
0.362 * [taylor]: Taking taylor expansion of c in b
0.362 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.362 * [taylor]: Taking taylor expansion of d in a
0.362 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.362 * [taylor]: Taking taylor expansion of a in a
0.362 * [taylor]: Taking taylor expansion of (+ b c) in a
0.362 * [taylor]: Taking taylor expansion of b in a
0.362 * [taylor]: Taking taylor expansion of c in a
0.362 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.362 * [taylor]: Taking taylor expansion of d in a
0.362 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.362 * [taylor]: Taking taylor expansion of a in a
0.362 * [taylor]: Taking taylor expansion of (+ b c) in a
0.362 * [taylor]: Taking taylor expansion of b in a
0.362 * [taylor]: Taking taylor expansion of c in a
0.362 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.362 * [taylor]: Taking taylor expansion of d in b
0.362 * [taylor]: Taking taylor expansion of (+ b c) in b
0.362 * [taylor]: Taking taylor expansion of b in b
0.362 * [taylor]: Taking taylor expansion of c in b
0.362 * [taylor]: Taking taylor expansion of (+ d c) in c
0.362 * [taylor]: Taking taylor expansion of d in c
0.362 * [taylor]: Taking taylor expansion of c in c
0.362 * [taylor]: Taking taylor expansion of d in d
0.363 * [taylor]: Taking taylor expansion of 1 in b
0.363 * [taylor]: Taking taylor expansion of 1 in c
0.363 * [taylor]: Taking taylor expansion of 1 in d
0.364 * [taylor]: Taking taylor expansion of 1 in c
0.364 * [taylor]: Taking taylor expansion of 1 in d
0.364 * [taylor]: Taking taylor expansion of 1 in d
0.365 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.365 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.365 * [taylor]: Taking taylor expansion of b in d
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.365 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.365 * [taylor]: Taking taylor expansion of c in d
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.365 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.365 * [taylor]: Taking taylor expansion of d in d
0.365 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.365 * [taylor]: Taking taylor expansion of a in d
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.365 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.365 * [taylor]: Taking taylor expansion of b in c
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.365 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.365 * [taylor]: Taking taylor expansion of c in c
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.366 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.366 * [taylor]: Taking taylor expansion of d in c
0.366 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.366 * [taylor]: Taking taylor expansion of a in c
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.366 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.366 * [taylor]: Taking taylor expansion of b in b
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.366 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.366 * [taylor]: Taking taylor expansion of c in b
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.366 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.366 * [taylor]: Taking taylor expansion of d in b
0.366 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.366 * [taylor]: Taking taylor expansion of a in b
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.366 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.366 * [taylor]: Taking taylor expansion of b in a
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.366 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.366 * [taylor]: Taking taylor expansion of c in a
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.366 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.366 * [taylor]: Taking taylor expansion of d in a
0.367 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.367 * [taylor]: Taking taylor expansion of a in a
0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.367 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.367 * [taylor]: Taking taylor expansion of b in a
0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.367 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.367 * [taylor]: Taking taylor expansion of c in a
0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.367 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.367 * [taylor]: Taking taylor expansion of d in a
0.367 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.367 * [taylor]: Taking taylor expansion of a in a
0.368 * [taylor]: Taking taylor expansion of 1 in b
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.369 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.369 * [taylor]: Taking taylor expansion of d in b
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.369 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.369 * [taylor]: Taking taylor expansion of c in b
0.369 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.369 * [taylor]: Taking taylor expansion of b in b
0.370 * [taylor]: Taking taylor expansion of 1 in c
0.370 * [taylor]: Taking taylor expansion of 1 in c
0.371 * [taylor]: Taking taylor expansion of 0 in b
0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.371 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.371 * [taylor]: Taking taylor expansion of c in c
0.372 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.372 * [taylor]: Taking taylor expansion of d in c
0.372 * [taylor]: Taking taylor expansion of 1 in d
0.372 * [taylor]: Taking taylor expansion of 0 in c
0.372 * [taylor]: Taking taylor expansion of 1 in d
0.372 * [taylor]: Taking taylor expansion of 1 in d
0.374 * [taylor]: Taking taylor expansion of 0 in b
0.374 * [taylor]: Taking taylor expansion of 0 in c
0.375 * [taylor]: Taking taylor expansion of 0 in c
0.375 * [taylor]: Taking taylor expansion of 0 in c
0.375 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.375 * [taylor]: Taking taylor expansion of d in d
0.375 * [taylor]: Taking taylor expansion of 0 in d
0.375 * [taylor]: Taking taylor expansion of 0 in d
0.375 * [taylor]: Taking taylor expansion of 0 in d
0.376 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.376 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.376 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.376 * [taylor]: Taking taylor expansion of b in d
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.376 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.377 * [taylor]: Taking taylor expansion of c in d
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.377 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.377 * [taylor]: Taking taylor expansion of d in d
0.377 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.377 * [taylor]: Taking taylor expansion of a in d
0.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.377 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.377 * [taylor]: Taking taylor expansion of b in c
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.377 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.377 * [taylor]: Taking taylor expansion of c in c
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.377 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.377 * [taylor]: Taking taylor expansion of d in c
0.377 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.377 * [taylor]: Taking taylor expansion of a in c
0.377 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.377 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.377 * [taylor]: Taking taylor expansion of b in b
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.378 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.378 * [taylor]: Taking taylor expansion of c in b
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.378 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.378 * [taylor]: Taking taylor expansion of d in b
0.378 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.378 * [taylor]: Taking taylor expansion of a in b
0.378 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.378 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.378 * [taylor]: Taking taylor expansion of b in a
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.378 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.378 * [taylor]: Taking taylor expansion of c in a
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.378 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.378 * [taylor]: Taking taylor expansion of d in a
0.378 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.378 * [taylor]: Taking taylor expansion of a in a
0.378 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.378 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.378 * [taylor]: Taking taylor expansion of b in a
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.379 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.379 * [taylor]: Taking taylor expansion of c in a
0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.379 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.379 * [taylor]: Taking taylor expansion of d in a
0.379 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.379 * [taylor]: Taking taylor expansion of a in a
0.380 * [taylor]: Taking taylor expansion of -1 in b
0.381 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.381 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.381 * [taylor]: Taking taylor expansion of d in b
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.381 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.381 * [taylor]: Taking taylor expansion of c in b
0.381 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.381 * [taylor]: Taking taylor expansion of b in b
0.382 * [taylor]: Taking taylor expansion of -1 in c
0.382 * [taylor]: Taking taylor expansion of -1 in c
0.383 * [taylor]: Taking taylor expansion of 0 in b
0.384 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.384 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.384 * [taylor]: Taking taylor expansion of c in c
0.384 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.384 * [taylor]: Taking taylor expansion of d in c
0.385 * [taylor]: Taking taylor expansion of -1 in d
0.385 * [taylor]: Taking taylor expansion of 0 in c
0.385 * [taylor]: Taking taylor expansion of -1 in d
0.385 * [taylor]: Taking taylor expansion of -1 in d
0.386 * [taylor]: Taking taylor expansion of 0 in b
0.386 * [taylor]: Taking taylor expansion of 0 in c
0.388 * [taylor]: Taking taylor expansion of 0 in c
0.388 * [taylor]: Taking taylor expansion of 0 in c
0.388 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.388 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.388 * [taylor]: Taking taylor expansion of d in d
0.389 * [taylor]: Taking taylor expansion of 0 in d
0.389 * [taylor]: Taking taylor expansion of 0 in d
0.389 * [taylor]: Taking taylor expansion of 0 in d
0.389 * * * [progress]: simplifying candidates
0.390 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.393 * * [simplify]: iteration  0 :  117  enodes  (cost  100 )
0.395 * * [simplify]: iteration  1 :  484  enodes  (cost  92 )
0.406 * * [simplify]: iteration  2 :  3174  enodes  (cost  92 )
0.453 * * [simplify]: iteration  3 :  5002  enodes  (cost  92 )
0.454 * [simplify]: Simplified to:
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
0.454 * * * [progress]: adding candidates to table
0.498 * * [progress]: iteration 3 / 4
0.498 * * * [progress]: picking best candidate
0.521 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))>
0.521 * * * [progress]: localizing error
0.530 * * * [progress]: generating rewritten candidates
0.530 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1)
0.563 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.617 * * * [progress]: generating series expansions
0.617 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1)
0.617 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.617 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.617 * [taylor]: Taking taylor expansion of d in d
0.617 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.617 * [taylor]: Taking taylor expansion of a in d
0.617 * [taylor]: Taking taylor expansion of (+ b c) in d
0.617 * [taylor]: Taking taylor expansion of b in d
0.617 * [taylor]: Taking taylor expansion of c in d
0.617 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.617 * [taylor]: Taking taylor expansion of d in c
0.617 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.617 * [taylor]: Taking taylor expansion of a in c
0.617 * [taylor]: Taking taylor expansion of (+ b c) in c
0.617 * [taylor]: Taking taylor expansion of b in c
0.617 * [taylor]: Taking taylor expansion of c in c
0.617 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.617 * [taylor]: Taking taylor expansion of d in b
0.617 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.617 * [taylor]: Taking taylor expansion of a in b
0.617 * [taylor]: Taking taylor expansion of (+ b c) in b
0.617 * [taylor]: Taking taylor expansion of b in b
0.617 * [taylor]: Taking taylor expansion of c in b
0.617 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.617 * [taylor]: Taking taylor expansion of d in a
0.617 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.617 * [taylor]: Taking taylor expansion of a in a
0.617 * [taylor]: Taking taylor expansion of (+ b c) in a
0.617 * [taylor]: Taking taylor expansion of b in a
0.617 * [taylor]: Taking taylor expansion of c in a
0.617 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.617 * [taylor]: Taking taylor expansion of d in a
0.617 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.617 * [taylor]: Taking taylor expansion of a in a
0.617 * [taylor]: Taking taylor expansion of (+ b c) in a
0.617 * [taylor]: Taking taylor expansion of b in a
0.617 * [taylor]: Taking taylor expansion of c in a
0.617 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.617 * [taylor]: Taking taylor expansion of d in b
0.617 * [taylor]: Taking taylor expansion of (+ b c) in b
0.618 * [taylor]: Taking taylor expansion of b in b
0.618 * [taylor]: Taking taylor expansion of c in b
0.618 * [taylor]: Taking taylor expansion of (+ d c) in c
0.618 * [taylor]: Taking taylor expansion of d in c
0.618 * [taylor]: Taking taylor expansion of c in c
0.618 * [taylor]: Taking taylor expansion of d in d
0.619 * [taylor]: Taking taylor expansion of 1 in b
0.619 * [taylor]: Taking taylor expansion of 1 in c
0.619 * [taylor]: Taking taylor expansion of 1 in d
0.619 * [taylor]: Taking taylor expansion of 1 in c
0.619 * [taylor]: Taking taylor expansion of 1 in d
0.620 * [taylor]: Taking taylor expansion of 1 in d
0.620 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.620 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.620 * [taylor]: Taking taylor expansion of b in d
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.620 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.620 * [taylor]: Taking taylor expansion of c in d
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.620 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.620 * [taylor]: Taking taylor expansion of d in d
0.621 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.621 * [taylor]: Taking taylor expansion of a in d
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.621 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.621 * [taylor]: Taking taylor expansion of b in c
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.621 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.621 * [taylor]: Taking taylor expansion of c in c
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.621 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.621 * [taylor]: Taking taylor expansion of d in c
0.621 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.621 * [taylor]: Taking taylor expansion of a in c
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.621 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.621 * [taylor]: Taking taylor expansion of b in b
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.621 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.621 * [taylor]: Taking taylor expansion of c in b
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.621 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.622 * [taylor]: Taking taylor expansion of d in b
0.622 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.622 * [taylor]: Taking taylor expansion of a in b
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.622 * [taylor]: Taking taylor expansion of b in a
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.622 * [taylor]: Taking taylor expansion of c in a
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.622 * [taylor]: Taking taylor expansion of d in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.622 * [taylor]: Taking taylor expansion of a in a
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.622 * [taylor]: Taking taylor expansion of b in a
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.622 * [taylor]: Taking taylor expansion of c in a
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.622 * [taylor]: Taking taylor expansion of d in a
0.622 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.622 * [taylor]: Taking taylor expansion of a in a
0.623 * [taylor]: Taking taylor expansion of 1 in b
0.624 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.624 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.624 * [taylor]: Taking taylor expansion of d in b
0.624 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.624 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.624 * [taylor]: Taking taylor expansion of c in b
0.624 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.624 * [taylor]: Taking taylor expansion of b in b
0.625 * [taylor]: Taking taylor expansion of 1 in c
0.625 * [taylor]: Taking taylor expansion of 1 in c
0.626 * [taylor]: Taking taylor expansion of 0 in b
0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.627 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.627 * [taylor]: Taking taylor expansion of c in c
0.627 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.627 * [taylor]: Taking taylor expansion of d in c
0.627 * [taylor]: Taking taylor expansion of 1 in d
0.627 * [taylor]: Taking taylor expansion of 0 in c
0.627 * [taylor]: Taking taylor expansion of 1 in d
0.627 * [taylor]: Taking taylor expansion of 1 in d
0.629 * [taylor]: Taking taylor expansion of 0 in b
0.629 * [taylor]: Taking taylor expansion of 0 in c
0.630 * [taylor]: Taking taylor expansion of 0 in c
0.630 * [taylor]: Taking taylor expansion of 0 in c
0.630 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.631 * [taylor]: Taking taylor expansion of d in d
0.631 * [taylor]: Taking taylor expansion of 0 in d
0.631 * [taylor]: Taking taylor expansion of 0 in d
0.631 * [taylor]: Taking taylor expansion of 0 in d
0.632 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.632 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.632 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.632 * [taylor]: Taking taylor expansion of b in d
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.632 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.632 * [taylor]: Taking taylor expansion of c in d
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.632 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.632 * [taylor]: Taking taylor expansion of d in d
0.632 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.632 * [taylor]: Taking taylor expansion of a in d
0.632 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.632 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.632 * [taylor]: Taking taylor expansion of b in c
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.632 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.632 * [taylor]: Taking taylor expansion of c in c
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.633 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.633 * [taylor]: Taking taylor expansion of d in c
0.633 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.633 * [taylor]: Taking taylor expansion of a in c
0.633 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.633 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.633 * [taylor]: Taking taylor expansion of b in b
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.633 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.633 * [taylor]: Taking taylor expansion of c in b
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.633 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.633 * [taylor]: Taking taylor expansion of d in b
0.633 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.633 * [taylor]: Taking taylor expansion of a in b
0.633 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.633 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.633 * [taylor]: Taking taylor expansion of b in a
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.633 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.633 * [taylor]: Taking taylor expansion of c in a
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.633 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.634 * [taylor]: Taking taylor expansion of d in a
0.634 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.634 * [taylor]: Taking taylor expansion of a in a
0.634 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.634 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.634 * [taylor]: Taking taylor expansion of b in a
0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.634 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.634 * [taylor]: Taking taylor expansion of c in a
0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.634 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.634 * [taylor]: Taking taylor expansion of d in a
0.634 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.634 * [taylor]: Taking taylor expansion of a in a
0.635 * [taylor]: Taking taylor expansion of -1 in b
0.636 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.636 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.636 * [taylor]: Taking taylor expansion of d in b
0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.636 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.636 * [taylor]: Taking taylor expansion of c in b
0.636 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.636 * [taylor]: Taking taylor expansion of b in b
0.637 * [taylor]: Taking taylor expansion of -1 in c
0.637 * [taylor]: Taking taylor expansion of -1 in c
0.639 * [taylor]: Taking taylor expansion of 0 in b
0.639 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.639 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.639 * [taylor]: Taking taylor expansion of c in c
0.639 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.639 * [taylor]: Taking taylor expansion of d in c
0.640 * [taylor]: Taking taylor expansion of -1 in d
0.640 * [taylor]: Taking taylor expansion of 0 in c
0.640 * [taylor]: Taking taylor expansion of -1 in d
0.640 * [taylor]: Taking taylor expansion of -1 in d
0.642 * [taylor]: Taking taylor expansion of 0 in b
0.642 * [taylor]: Taking taylor expansion of 0 in c
0.643 * [taylor]: Taking taylor expansion of 0 in c
0.643 * [taylor]: Taking taylor expansion of 0 in c
0.644 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.644 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.644 * [taylor]: Taking taylor expansion of d in d
0.644 * [taylor]: Taking taylor expansion of 0 in d
0.644 * [taylor]: Taking taylor expansion of 0 in d
0.644 * [taylor]: Taking taylor expansion of 0 in d
0.645 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.645 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.645 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.645 * [taylor]: Taking taylor expansion of d in d
0.645 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.645 * [taylor]: Taking taylor expansion of a in d
0.645 * [taylor]: Taking taylor expansion of (+ b c) in d
0.645 * [taylor]: Taking taylor expansion of b in d
0.645 * [taylor]: Taking taylor expansion of c in d
0.645 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.645 * [taylor]: Taking taylor expansion of d in c
0.645 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.645 * [taylor]: Taking taylor expansion of a in c
0.645 * [taylor]: Taking taylor expansion of (+ b c) in c
0.645 * [taylor]: Taking taylor expansion of b in c
0.645 * [taylor]: Taking taylor expansion of c in c
0.645 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.645 * [taylor]: Taking taylor expansion of d in b
0.645 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.645 * [taylor]: Taking taylor expansion of a in b
0.645 * [taylor]: Taking taylor expansion of (+ b c) in b
0.645 * [taylor]: Taking taylor expansion of b in b
0.645 * [taylor]: Taking taylor expansion of c in b
0.645 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.645 * [taylor]: Taking taylor expansion of d in a
0.646 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.646 * [taylor]: Taking taylor expansion of a in a
0.646 * [taylor]: Taking taylor expansion of (+ b c) in a
0.646 * [taylor]: Taking taylor expansion of b in a
0.646 * [taylor]: Taking taylor expansion of c in a
0.646 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.646 * [taylor]: Taking taylor expansion of d in a
0.646 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.646 * [taylor]: Taking taylor expansion of a in a
0.646 * [taylor]: Taking taylor expansion of (+ b c) in a
0.646 * [taylor]: Taking taylor expansion of b in a
0.646 * [taylor]: Taking taylor expansion of c in a
0.646 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.646 * [taylor]: Taking taylor expansion of d in b
0.646 * [taylor]: Taking taylor expansion of (+ b c) in b
0.646 * [taylor]: Taking taylor expansion of b in b
0.646 * [taylor]: Taking taylor expansion of c in b
0.646 * [taylor]: Taking taylor expansion of (+ d c) in c
0.646 * [taylor]: Taking taylor expansion of d in c
0.646 * [taylor]: Taking taylor expansion of c in c
0.646 * [taylor]: Taking taylor expansion of d in d
0.647 * [taylor]: Taking taylor expansion of 1 in b
0.647 * [taylor]: Taking taylor expansion of 1 in c
0.647 * [taylor]: Taking taylor expansion of 1 in d
0.647 * [taylor]: Taking taylor expansion of 1 in c
0.647 * [taylor]: Taking taylor expansion of 1 in d
0.648 * [taylor]: Taking taylor expansion of 1 in d
0.648 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.648 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.648 * [taylor]: Taking taylor expansion of b in d
0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.648 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.648 * [taylor]: Taking taylor expansion of c in d
0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.648 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.648 * [taylor]: Taking taylor expansion of d in d
0.649 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.649 * [taylor]: Taking taylor expansion of a in d
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.649 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.649 * [taylor]: Taking taylor expansion of b in c
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.649 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.649 * [taylor]: Taking taylor expansion of c in c
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.649 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.649 * [taylor]: Taking taylor expansion of d in c
0.649 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.649 * [taylor]: Taking taylor expansion of a in c
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.649 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.649 * [taylor]: Taking taylor expansion of b in b
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.650 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.650 * [taylor]: Taking taylor expansion of c in b
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.650 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.650 * [taylor]: Taking taylor expansion of d in b
0.650 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.650 * [taylor]: Taking taylor expansion of a in b
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.650 * [taylor]: Taking taylor expansion of b in a
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.650 * [taylor]: Taking taylor expansion of c in a
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.650 * [taylor]: Taking taylor expansion of d in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.650 * [taylor]: Taking taylor expansion of a in a
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.650 * [taylor]: Taking taylor expansion of b in a
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.650 * [taylor]: Taking taylor expansion of c in a
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.650 * [taylor]: Taking taylor expansion of d in a
0.650 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.650 * [taylor]: Taking taylor expansion of a in a
0.651 * [taylor]: Taking taylor expansion of 1 in b
0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.652 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.652 * [taylor]: Taking taylor expansion of d in b
0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.652 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.652 * [taylor]: Taking taylor expansion of c in b
0.652 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.652 * [taylor]: Taking taylor expansion of b in b
0.653 * [taylor]: Taking taylor expansion of 1 in c
0.653 * [taylor]: Taking taylor expansion of 1 in c
0.654 * [taylor]: Taking taylor expansion of 0 in b
0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.655 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.655 * [taylor]: Taking taylor expansion of c in c
0.655 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.655 * [taylor]: Taking taylor expansion of d in c
0.656 * [taylor]: Taking taylor expansion of 1 in d
0.656 * [taylor]: Taking taylor expansion of 0 in c
0.656 * [taylor]: Taking taylor expansion of 1 in d
0.656 * [taylor]: Taking taylor expansion of 1 in d
0.657 * [taylor]: Taking taylor expansion of 0 in b
0.657 * [taylor]: Taking taylor expansion of 0 in c
0.658 * [taylor]: Taking taylor expansion of 0 in c
0.658 * [taylor]: Taking taylor expansion of 0 in c
0.659 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.659 * [taylor]: Taking taylor expansion of d in d
0.659 * [taylor]: Taking taylor expansion of 0 in d
0.659 * [taylor]: Taking taylor expansion of 0 in d
0.659 * [taylor]: Taking taylor expansion of 0 in d
0.660 * [approximate]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.660 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.660 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.660 * [taylor]: Taking taylor expansion of -1 in d
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.661 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.661 * [taylor]: Taking taylor expansion of b in d
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.661 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.661 * [taylor]: Taking taylor expansion of c in d
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.661 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.661 * [taylor]: Taking taylor expansion of d in d
0.662 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.662 * [taylor]: Taking taylor expansion of a in d
0.662 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.662 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.662 * [taylor]: Taking taylor expansion of -1 in c
0.662 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.662 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.662 * [taylor]: Taking taylor expansion of b in c
0.662 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.662 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.662 * [taylor]: Taking taylor expansion of c in c
0.663 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.663 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.663 * [taylor]: Taking taylor expansion of d in c
0.663 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.663 * [taylor]: Taking taylor expansion of a in c
0.663 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.663 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.663 * [taylor]: Taking taylor expansion of -1 in b
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.664 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.664 * [taylor]: Taking taylor expansion of b in b
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.664 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.664 * [taylor]: Taking taylor expansion of c in b
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.664 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.664 * [taylor]: Taking taylor expansion of d in b
0.664 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.664 * [taylor]: Taking taylor expansion of a in b
0.664 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.664 * [taylor]: Taking taylor expansion of (cbrt -1) in a
0.664 * [taylor]: Taking taylor expansion of -1 in a
0.665 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.665 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.665 * [taylor]: Taking taylor expansion of b in a
0.665 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.665 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.665 * [taylor]: Taking taylor expansion of c in a
0.665 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.665 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.665 * [taylor]: Taking taylor expansion of d in a
0.665 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.665 * [taylor]: Taking taylor expansion of a in a
0.665 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.665 * [taylor]: Taking taylor expansion of (cbrt -1) in a
0.665 * [taylor]: Taking taylor expansion of -1 in a
0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.666 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.666 * [taylor]: Taking taylor expansion of b in a
0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.666 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.666 * [taylor]: Taking taylor expansion of c in a
0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.666 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.666 * [taylor]: Taking taylor expansion of d in a
0.666 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.666 * [taylor]: Taking taylor expansion of a in a
0.668 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.668 * [taylor]: Taking taylor expansion of -1 in b
0.670 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (+ (/ (cbrt -1) d) (/ (cbrt -1) b))) in b
0.670 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in b
0.670 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.670 * [taylor]: Taking taylor expansion of -1 in b
0.671 * [taylor]: Taking taylor expansion of c in b
0.671 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d) (/ (cbrt -1) b)) in b
0.671 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in b
0.671 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.671 * [taylor]: Taking taylor expansion of -1 in b
0.672 * [taylor]: Taking taylor expansion of d in b
0.672 * [taylor]: Taking taylor expansion of (/ (cbrt -1) b) in b
0.672 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.672 * [taylor]: Taking taylor expansion of -1 in b
0.673 * [taylor]: Taking taylor expansion of b in b
0.674 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.674 * [taylor]: Taking taylor expansion of -1 in c
0.675 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.675 * [taylor]: Taking taylor expansion of -1 in c
0.679 * [taylor]: Taking taylor expansion of 0 in b
0.680 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (/ (cbrt -1) d)) in c
0.680 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in c
0.680 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.680 * [taylor]: Taking taylor expansion of -1 in c
0.681 * [taylor]: Taking taylor expansion of c in c
0.681 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in c
0.681 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.681 * [taylor]: Taking taylor expansion of -1 in c
0.682 * [taylor]: Taking taylor expansion of d in c
0.683 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.683 * [taylor]: Taking taylor expansion of -1 in d
0.684 * [taylor]: Taking taylor expansion of 0 in c
0.684 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.684 * [taylor]: Taking taylor expansion of -1 in d
0.684 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.684 * [taylor]: Taking taylor expansion of -1 in d
0.688 * [taylor]: Taking taylor expansion of 0 in b
0.688 * [taylor]: Taking taylor expansion of 0 in c
0.690 * [taylor]: Taking taylor expansion of 0 in c
0.691 * [taylor]: Taking taylor expansion of 0 in c
0.692 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in d
0.692 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.692 * [taylor]: Taking taylor expansion of -1 in d
0.693 * [taylor]: Taking taylor expansion of d in d
0.694 * [taylor]: Taking taylor expansion of 0 in d
0.694 * [taylor]: Taking taylor expansion of 0 in d
0.694 * [taylor]: Taking taylor expansion of 0 in d
0.696 * * * [progress]: simplifying candidates
0.701 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (expm1 (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (log1p (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (log (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (exp (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (pow (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) 3))
  (cbrt (pow (cbrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) (cbrt (pow (+ a (+ (+ b c) d)) 3))))
  (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (pow (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) 3))
  (cbrt (pow (cbrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow (sqrt (+ a (+ (+ b c) d))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt 1)
  (cbrt (pow (+ a (+ (+ b c) d)) 3))
  (cbrt (pow (+ a (+ (+ b c) d)) (/ 3 2)))
  (cbrt (pow (+ a (+ (+ b c) d)) (/ 3 2)))
  (cbrt (pow (+ (pow a 3) (pow (+ (+ b c) d) 3)) 3))
  (cbrt (pow (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d)))) 3))
  (cbrt (pow (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) 3))
  (cbrt (pow (- a (+ (+ b c) d)) 3))
  (* (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3))))
  (cbrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) (cbrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (sqrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (sqrt (cbrt (pow (+ a (+ (+ b c) d)) 3)))
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
  (+ a (+ b c))
  (+ d (+ b c))
  (- (+ (* (cbrt -1) b) (+ (* (cbrt -1) c) (* d (cbrt -1)))))
0.706 * * [simplify]: iteration  0 :  219  enodes  (cost  293 )
0.710 * * [simplify]: iteration  1 :  921  enodes  (cost  289 )
0.728 * * [simplify]: iteration  2 :  5002  enodes  (cost  287 )
0.731 * [simplify]: Simplified to:
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  1
  (+ a (+ (+ b c) d))
  (cbrt (+ a (+ (+ b c) d)))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))
  1
  (+ a (+ (+ b c) d))
  (cbrt (pow (+ a (+ (+ b c) d)) 3/2))
  (cbrt (pow (+ a (+ (+ b c) d)) 3/2))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
  (+ a (+ b c))
  (+ (+ b c) d)
  (* (cbrt -1) (- (- b) (+ c d)))
0.731 * * * [progress]: adding candidates to table
0.816 * * [progress]: iteration 4 / 4
0.816 * * * [progress]: picking best candidate
0.857 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))>
0.857 * * * [progress]: localizing error
0.864 * * * [progress]: generating rewritten candidates
0.864 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2)
0.896 * * * [progress]: generating series expansions
0.896 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2)
0.896 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.896 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.896 * [taylor]: Taking taylor expansion of d in d
0.896 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.896 * [taylor]: Taking taylor expansion of a in d
0.896 * [taylor]: Taking taylor expansion of (+ b c) in d
0.896 * [taylor]: Taking taylor expansion of b in d
0.896 * [taylor]: Taking taylor expansion of c in d
0.896 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.896 * [taylor]: Taking taylor expansion of d in c
0.896 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.896 * [taylor]: Taking taylor expansion of a in c
0.896 * [taylor]: Taking taylor expansion of (+ b c) in c
0.896 * [taylor]: Taking taylor expansion of b in c
0.896 * [taylor]: Taking taylor expansion of c in c
0.896 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.896 * [taylor]: Taking taylor expansion of d in b
0.896 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.896 * [taylor]: Taking taylor expansion of a in b
0.896 * [taylor]: Taking taylor expansion of (+ b c) in b
0.896 * [taylor]: Taking taylor expansion of b in b
0.896 * [taylor]: Taking taylor expansion of c in b
0.896 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.896 * [taylor]: Taking taylor expansion of d in a
0.896 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.896 * [taylor]: Taking taylor expansion of a in a
0.896 * [taylor]: Taking taylor expansion of (+ b c) in a
0.896 * [taylor]: Taking taylor expansion of b in a
0.896 * [taylor]: Taking taylor expansion of c in a
0.896 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.896 * [taylor]: Taking taylor expansion of d in a
0.896 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.896 * [taylor]: Taking taylor expansion of a in a
0.896 * [taylor]: Taking taylor expansion of (+ b c) in a
0.896 * [taylor]: Taking taylor expansion of b in a
0.896 * [taylor]: Taking taylor expansion of c in a
0.897 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.897 * [taylor]: Taking taylor expansion of d in b
0.897 * [taylor]: Taking taylor expansion of (+ b c) in b
0.897 * [taylor]: Taking taylor expansion of b in b
0.897 * [taylor]: Taking taylor expansion of c in b
0.897 * [taylor]: Taking taylor expansion of (+ d c) in c
0.897 * [taylor]: Taking taylor expansion of d in c
0.897 * [taylor]: Taking taylor expansion of c in c
0.897 * [taylor]: Taking taylor expansion of d in d
0.898 * [taylor]: Taking taylor expansion of 1 in b
0.898 * [taylor]: Taking taylor expansion of 1 in c
0.898 * [taylor]: Taking taylor expansion of 1 in d
0.898 * [taylor]: Taking taylor expansion of 1 in c
0.898 * [taylor]: Taking taylor expansion of 1 in d
0.899 * [taylor]: Taking taylor expansion of 1 in d
0.899 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.899 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.899 * [taylor]: Taking taylor expansion of b in d
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.899 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.899 * [taylor]: Taking taylor expansion of c in d
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.899 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.899 * [taylor]: Taking taylor expansion of d in d
0.900 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.900 * [taylor]: Taking taylor expansion of a in d
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.900 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.900 * [taylor]: Taking taylor expansion of b in c
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.900 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.900 * [taylor]: Taking taylor expansion of c in c
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.900 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.900 * [taylor]: Taking taylor expansion of d in c
0.900 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.900 * [taylor]: Taking taylor expansion of a in c
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.900 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.900 * [taylor]: Taking taylor expansion of b in b
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.901 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.901 * [taylor]: Taking taylor expansion of c in b
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.901 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.901 * [taylor]: Taking taylor expansion of d in b
0.901 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.901 * [taylor]: Taking taylor expansion of a in b
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.901 * [taylor]: Taking taylor expansion of b in a
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.901 * [taylor]: Taking taylor expansion of c in a
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.901 * [taylor]: Taking taylor expansion of d in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.901 * [taylor]: Taking taylor expansion of a in a
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.901 * [taylor]: Taking taylor expansion of b in a
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.901 * [taylor]: Taking taylor expansion of c in a
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.901 * [taylor]: Taking taylor expansion of d in a
0.901 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.901 * [taylor]: Taking taylor expansion of a in a
0.902 * [taylor]: Taking taylor expansion of 1 in b
0.903 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.903 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.903 * [taylor]: Taking taylor expansion of d in b
0.903 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.903 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.903 * [taylor]: Taking taylor expansion of c in b
0.903 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.903 * [taylor]: Taking taylor expansion of b in b
0.904 * [taylor]: Taking taylor expansion of 1 in c
0.904 * [taylor]: Taking taylor expansion of 1 in c
0.908 * [taylor]: Taking taylor expansion of 0 in b
0.909 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.909 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.909 * [taylor]: Taking taylor expansion of c in c
0.909 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.909 * [taylor]: Taking taylor expansion of d in c
0.909 * [taylor]: Taking taylor expansion of 1 in d
0.909 * [taylor]: Taking taylor expansion of 0 in c
0.909 * [taylor]: Taking taylor expansion of 1 in d
0.909 * [taylor]: Taking taylor expansion of 1 in d
0.911 * [taylor]: Taking taylor expansion of 0 in b
0.911 * [taylor]: Taking taylor expansion of 0 in c
0.912 * [taylor]: Taking taylor expansion of 0 in c
0.912 * [taylor]: Taking taylor expansion of 0 in c
0.913 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.913 * [taylor]: Taking taylor expansion of d in d
0.913 * [taylor]: Taking taylor expansion of 0 in d
0.913 * [taylor]: Taking taylor expansion of 0 in d
0.913 * [taylor]: Taking taylor expansion of 0 in d
0.914 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.914 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.914 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.914 * [taylor]: Taking taylor expansion of b in d
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.914 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.914 * [taylor]: Taking taylor expansion of c in d
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.914 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.914 * [taylor]: Taking taylor expansion of d in d
0.915 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.915 * [taylor]: Taking taylor expansion of a in d
0.915 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.915 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.915 * [taylor]: Taking taylor expansion of b in c
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.915 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.915 * [taylor]: Taking taylor expansion of c in c
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.915 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.915 * [taylor]: Taking taylor expansion of d in c
0.915 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.915 * [taylor]: Taking taylor expansion of a in c
0.915 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.915 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.915 * [taylor]: Taking taylor expansion of b in b
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.916 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.916 * [taylor]: Taking taylor expansion of c in b
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.916 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.916 * [taylor]: Taking taylor expansion of d in b
0.916 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.916 * [taylor]: Taking taylor expansion of a in b
0.916 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.916 * [taylor]: Taking taylor expansion of b in a
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.916 * [taylor]: Taking taylor expansion of c in a
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.916 * [taylor]: Taking taylor expansion of d in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.916 * [taylor]: Taking taylor expansion of a in a
0.916 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.916 * [taylor]: Taking taylor expansion of b in a
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.916 * [taylor]: Taking taylor expansion of c in a
0.916 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.916 * [taylor]: Taking taylor expansion of d in a
0.916 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.916 * [taylor]: Taking taylor expansion of a in a
0.918 * [taylor]: Taking taylor expansion of -1 in b
0.918 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.918 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.918 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.918 * [taylor]: Taking taylor expansion of d in b
0.918 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.918 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.918 * [taylor]: Taking taylor expansion of c in b
0.919 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.919 * [taylor]: Taking taylor expansion of b in b
0.920 * [taylor]: Taking taylor expansion of -1 in c
0.920 * [taylor]: Taking taylor expansion of -1 in c
0.921 * [taylor]: Taking taylor expansion of 0 in b
0.922 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.922 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.922 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.922 * [taylor]: Taking taylor expansion of c in c
0.922 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.922 * [taylor]: Taking taylor expansion of d in c
0.922 * [taylor]: Taking taylor expansion of -1 in d
0.923 * [taylor]: Taking taylor expansion of 0 in c
0.923 * [taylor]: Taking taylor expansion of -1 in d
0.923 * [taylor]: Taking taylor expansion of -1 in d
0.924 * [taylor]: Taking taylor expansion of 0 in b
0.924 * [taylor]: Taking taylor expansion of 0 in c
0.925 * [taylor]: Taking taylor expansion of 0 in c
0.925 * [taylor]: Taking taylor expansion of 0 in c
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.926 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.926 * [taylor]: Taking taylor expansion of d in d
0.927 * [taylor]: Taking taylor expansion of 0 in d
0.927 * [taylor]: Taking taylor expansion of 0 in d
0.927 * [taylor]: Taking taylor expansion of 0 in d
0.927 * * * [progress]: simplifying candidates
0.928 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.931 * * [simplify]: iteration  0 :  117  enodes  (cost  100 )
0.933 * * [simplify]: iteration  1 :  484  enodes  (cost  92 )
0.944 * * [simplify]: iteration  2 :  3174  enodes  (cost  92 )
0.992 * * [simplify]: iteration  3 :  5002  enodes  (cost  92 )
0.993 * [simplify]: Simplified to:
   (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (pow (+ a (+ (+ b c) d)) 3)
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
0.993 * * * [progress]: adding candidates to table
1.040 * [progress]: [Phase 3 of 3] Extracting.
1.040 * * [regime]: Finding splitpoints for: (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.045 * * * [regime-changes]: Trying 6 branch expressions: ((+ c d) (+ b (+ c d)) d c b a)
1.045 * * * * [regimes]: Trying to branch on (+ c d) from (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.109 * * * * [regimes]: Trying to branch on (+ c d) from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))>)
1.129 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.193 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))>)
1.213 * * * * [regimes]: Trying to branch on d from (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.275 * * * * [regimes]: Trying to branch on c from (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.338 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.404 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b c d) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (pow (pow (+ a (+ (+ b c) d)) 3) 1/3) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))> #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (exp (log (+ a (+ (+ b c) d))))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2.0))> #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2.0))> #<alt (λ (a b c d) (* (* 1 (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (fma (+ (+ b c) d) (- (+ (+ b c) d) a) (* a a)))) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 2.0))>)
1.466 * * * [regime]: Found split indices: #<option (#s(si 10 255))>
1.466 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 1 (+ a (+ (+ b c) d))) 2.0)
1.467 * * [simplify]: iteration  0 :  18  enodes  (cost  4 )
1.467 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
1.467 * * [simplify]: iteration  2 :  20  enodes  (cost  4 )
1.467 * [simplify]: Simplified to:
   (* 2.0 (+ a (+ (+ b c) d)))
2.764 * [regime-testing]: Baseline error score: 2.749365648190344
2.765 * [regime-testing]: Oracle error score: 1.9251957615500024
2.766 * [regime-testing]: End program error score: 2.749365648190344
2.788 * [regime-testing]: Target error score: 3.7790269761689377