11.414 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ a (+ b (+ c d))) 2.0)
0.025 * * [simplify]: iteration  0 :  17  enodes  (cost  4 )
0.026 * * [simplify]: iteration  1 :  53  enodes  (cost  4 )
0.028 * * [simplify]: iteration  2 :  151  enodes  (cost  4 )
0.031 * * [simplify]: iteration  3 :  313  enodes  (cost  4 )
0.034 * * [simplify]: iteration  4 :  419  enodes  (cost  4 )
0.037 * * [simplify]: iteration  5 :  425  enodes  (cost  4 )
0.040 * * [simplify]: iteration  6 :  425  enodes  (cost  4 )
0.040 * [simplify]: Simplified to:
   (* (+ a (+ b (+ c d))) 2.0)
0.041 * * [progress]: iteration 1 / 4
0.041 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2.0))>
0.042 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.051 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.072 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.084 * * * [progress]: generating series expansions
0.084 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.085 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.085 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.085 * [taylor]: Taking taylor expansion of d in d
0.085 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.085 * [taylor]: Taking taylor expansion of a in d
0.085 * [taylor]: Taking taylor expansion of (+ b c) in d
0.085 * [taylor]: Taking taylor expansion of b in d
0.085 * [taylor]: Taking taylor expansion of c in d
0.085 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.085 * [taylor]: Taking taylor expansion of d in c
0.085 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.085 * [taylor]: Taking taylor expansion of a in c
0.085 * [taylor]: Taking taylor expansion of (+ b c) in c
0.085 * [taylor]: Taking taylor expansion of b in c
0.085 * [taylor]: Taking taylor expansion of c in c
0.085 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.085 * [taylor]: Taking taylor expansion of d in b
0.085 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.085 * [taylor]: Taking taylor expansion of a in b
0.085 * [taylor]: Taking taylor expansion of (+ b c) in b
0.085 * [taylor]: Taking taylor expansion of b in b
0.085 * [taylor]: Taking taylor expansion of c in b
0.085 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.086 * [taylor]: Taking taylor expansion of d in a
0.086 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.086 * [taylor]: Taking taylor expansion of a in a
0.086 * [taylor]: Taking taylor expansion of (+ b c) in a
0.086 * [taylor]: Taking taylor expansion of b in a
0.086 * [taylor]: Taking taylor expansion of c in a
0.086 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.086 * [taylor]: Taking taylor expansion of d in a
0.086 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.086 * [taylor]: Taking taylor expansion of a in a
0.086 * [taylor]: Taking taylor expansion of (+ b c) in a
0.086 * [taylor]: Taking taylor expansion of b in a
0.086 * [taylor]: Taking taylor expansion of c in a
0.086 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.086 * [taylor]: Taking taylor expansion of d in b
0.086 * [taylor]: Taking taylor expansion of (+ b c) in b
0.086 * [taylor]: Taking taylor expansion of b in b
0.086 * [taylor]: Taking taylor expansion of c in b
0.086 * [taylor]: Taking taylor expansion of (+ d c) in c
0.086 * [taylor]: Taking taylor expansion of d in c
0.086 * [taylor]: Taking taylor expansion of c in c
0.086 * [taylor]: Taking taylor expansion of d in d
0.088 * [taylor]: Taking taylor expansion of 1 in b
0.088 * [taylor]: Taking taylor expansion of 1 in c
0.088 * [taylor]: Taking taylor expansion of 1 in d
0.089 * [taylor]: Taking taylor expansion of 1 in c
0.089 * [taylor]: Taking taylor expansion of 1 in d
0.089 * [taylor]: Taking taylor expansion of 1 in d
0.090 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.090 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.090 * [taylor]: Taking taylor expansion of b in d
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.090 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.090 * [taylor]: Taking taylor expansion of d in d
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.091 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.091 * [taylor]: Taking taylor expansion of c in d
0.091 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.091 * [taylor]: Taking taylor expansion of a in d
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.091 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.091 * [taylor]: Taking taylor expansion of b in c
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.091 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.091 * [taylor]: Taking taylor expansion of d in c
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.091 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.091 * [taylor]: Taking taylor expansion of c in c
0.092 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.092 * [taylor]: Taking taylor expansion of a in c
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.092 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.092 * [taylor]: Taking taylor expansion of b in b
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.092 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.092 * [taylor]: Taking taylor expansion of d in b
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.092 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.092 * [taylor]: Taking taylor expansion of c in b
0.092 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.092 * [taylor]: Taking taylor expansion of a in b
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.093 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.093 * [taylor]: Taking taylor expansion of b in a
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.093 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.093 * [taylor]: Taking taylor expansion of d in a
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.093 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.093 * [taylor]: Taking taylor expansion of c in a
0.093 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.093 * [taylor]: Taking taylor expansion of a in a
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.093 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.093 * [taylor]: Taking taylor expansion of b in a
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.093 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.093 * [taylor]: Taking taylor expansion of d in a
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.094 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.094 * [taylor]: Taking taylor expansion of c in a
0.094 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.094 * [taylor]: Taking taylor expansion of a in a
0.095 * [taylor]: Taking taylor expansion of 1 in b
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.096 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.096 * [taylor]: Taking taylor expansion of c in b
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.096 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.096 * [taylor]: Taking taylor expansion of d in b
0.096 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.096 * [taylor]: Taking taylor expansion of b in b
0.097 * [taylor]: Taking taylor expansion of 1 in c
0.097 * [taylor]: Taking taylor expansion of 1 in c
0.099 * [taylor]: Taking taylor expansion of 0 in b
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.100 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.100 * [taylor]: Taking taylor expansion of d in c
0.100 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.100 * [taylor]: Taking taylor expansion of c in c
0.101 * [taylor]: Taking taylor expansion of 1 in d
0.101 * [taylor]: Taking taylor expansion of 0 in c
0.101 * [taylor]: Taking taylor expansion of 1 in d
0.101 * [taylor]: Taking taylor expansion of 1 in d
0.103 * [taylor]: Taking taylor expansion of 0 in b
0.103 * [taylor]: Taking taylor expansion of 0 in c
0.105 * [taylor]: Taking taylor expansion of 0 in c
0.105 * [taylor]: Taking taylor expansion of 0 in c
0.106 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.106 * [taylor]: Taking taylor expansion of d in d
0.106 * [taylor]: Taking taylor expansion of 0 in d
0.106 * [taylor]: Taking taylor expansion of 0 in d
0.106 * [taylor]: Taking taylor expansion of 0 in d
0.108 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0
0.108 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.108 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.108 * [taylor]: Taking taylor expansion of b in d
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.108 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.108 * [taylor]: Taking taylor expansion of d in d
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.108 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.108 * [taylor]: Taking taylor expansion of c in d
0.109 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.109 * [taylor]: Taking taylor expansion of a in d
0.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.109 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.109 * [taylor]: Taking taylor expansion of b in c
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) 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) (/ 1 a)) in c
0.109 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.109 * [taylor]: Taking taylor expansion of c in c
0.109 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.109 * [taylor]: Taking taylor expansion of a in c
0.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.109 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.110 * [taylor]: Taking taylor expansion of b in b
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.110 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.110 * [taylor]: Taking taylor expansion of d in b
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.110 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.110 * [taylor]: Taking taylor expansion of c in b
0.110 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.110 * [taylor]: Taking taylor expansion of a in b
0.110 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.110 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.110 * [taylor]: Taking taylor expansion of b in a
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.110 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.110 * [taylor]: Taking taylor expansion of d in a
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.110 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.111 * [taylor]: Taking taylor expansion of c in a
0.111 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.111 * [taylor]: Taking taylor expansion of a in a
0.111 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.111 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.111 * [taylor]: Taking taylor expansion of b in a
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.111 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.111 * [taylor]: Taking taylor expansion of d in a
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.111 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.111 * [taylor]: Taking taylor expansion of c in a
0.111 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.111 * [taylor]: Taking taylor expansion of a in a
0.113 * [taylor]: Taking taylor expansion of -1 in b
0.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.114 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.114 * [taylor]: Taking taylor expansion of c in b
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.114 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.114 * [taylor]: Taking taylor expansion of d in b
0.114 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.114 * [taylor]: Taking taylor expansion of b in b
0.116 * [taylor]: Taking taylor expansion of -1 in c
0.116 * [taylor]: Taking taylor expansion of -1 in c
0.118 * [taylor]: Taking taylor expansion of 0 in b
0.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.119 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.119 * [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
0.121 * [taylor]: Taking taylor expansion of -1 in d
0.121 * [taylor]: Taking taylor expansion of 0 in c
0.121 * [taylor]: Taking taylor expansion of -1 in d
0.121 * [taylor]: Taking taylor expansion of -1 in d
0.123 * [taylor]: Taking taylor expansion of 0 in b
0.123 * [taylor]: Taking taylor expansion of 0 in c
0.125 * [taylor]: Taking taylor expansion of 0 in c
0.125 * [taylor]: Taking taylor expansion of 0 in c
0.126 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.126 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.126 * [taylor]: Taking taylor expansion of d in d
0.127 * [taylor]: Taking taylor expansion of 0 in d
0.127 * [taylor]: Taking taylor expansion of 0 in d
0.127 * [taylor]: Taking taylor expansion of 0 in d
0.128 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.128 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0
0.128 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d
0.128 * [taylor]: Taking taylor expansion of d in d
0.128 * [taylor]: Taking taylor expansion of (+ b c) in d
0.128 * [taylor]: Taking taylor expansion of b in d
0.128 * [taylor]: Taking taylor expansion of c in d
0.128 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c
0.128 * [taylor]: Taking taylor expansion of d in c
0.128 * [taylor]: Taking taylor expansion of (+ b c) in c
0.128 * [taylor]: Taking taylor expansion of b in c
0.129 * [taylor]: Taking taylor expansion of c in c
0.129 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.129 * [taylor]: Taking taylor expansion of d in b
0.129 * [taylor]: Taking taylor expansion of (+ b c) in b
0.129 * [taylor]: Taking taylor expansion of b in b
0.129 * [taylor]: Taking taylor expansion of c in b
0.129 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.129 * [taylor]: Taking taylor expansion of d in b
0.129 * [taylor]: Taking taylor expansion of (+ b c) in b
0.129 * [taylor]: Taking taylor expansion of b in b
0.129 * [taylor]: Taking taylor expansion of c in b
0.129 * [taylor]: Taking taylor expansion of (+ d c) in c
0.129 * [taylor]: Taking taylor expansion of d in c
0.129 * [taylor]: Taking taylor expansion of c in c
0.129 * [taylor]: Taking taylor expansion of d in d
0.130 * [taylor]: Taking taylor expansion of 1 in c
0.130 * [taylor]: Taking taylor expansion of 1 in d
0.130 * [taylor]: Taking taylor expansion of 1 in d
0.131 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.131 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.131 * [taylor]: Taking taylor expansion of c in d
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.131 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.131 * [taylor]: Taking taylor expansion of d in d
0.132 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.132 * [taylor]: Taking taylor expansion of b in d
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.132 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.132 * [taylor]: Taking taylor expansion of c in c
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.132 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.132 * [taylor]: Taking taylor expansion of d in c
0.132 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.132 * [taylor]: Taking taylor expansion of b in c
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.133 * [taylor]: Taking taylor expansion of c in b
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.133 * [taylor]: Taking taylor expansion of d in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.133 * [taylor]: Taking taylor expansion of b in b
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.133 * [taylor]: Taking taylor expansion of c in b
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.133 * [taylor]: Taking taylor expansion of d in b
0.133 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.133 * [taylor]: Taking taylor expansion of b in b
0.135 * [taylor]: Taking taylor expansion of 1 in c
0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.136 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.136 * [taylor]: Taking taylor expansion of d in c
0.136 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.136 * [taylor]: Taking taylor expansion of c in c
0.136 * [taylor]: Taking taylor expansion of 1 in d
0.137 * [taylor]: Taking taylor expansion of 1 in d
0.138 * [taylor]: Taking taylor expansion of 0 in c
0.139 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.139 * [taylor]: Taking taylor expansion of d in d
0.139 * [taylor]: Taking taylor expansion of 0 in d
0.140 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0
0.140 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.140 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.140 * [taylor]: Taking taylor expansion of c in d
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.140 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.140 * [taylor]: Taking taylor expansion of d in d
0.141 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.141 * [taylor]: Taking taylor expansion of b in d
0.141 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c
0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.141 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.141 * [taylor]: Taking taylor expansion of c in c
0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.141 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.141 * [taylor]: Taking taylor expansion of d in c
0.142 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.142 * [taylor]: Taking taylor expansion of b in c
0.142 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.142 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.142 * [taylor]: Taking taylor expansion of c in b
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.142 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.142 * [taylor]: Taking taylor expansion of d in b
0.142 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.142 * [taylor]: Taking taylor expansion of b in b
0.142 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.142 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.142 * [taylor]: Taking taylor expansion of c in b
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.143 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.143 * [taylor]: Taking taylor expansion of d in b
0.143 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.143 * [taylor]: Taking taylor expansion of b in b
0.144 * [taylor]: Taking taylor expansion of -1 in c
0.145 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.145 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.145 * [taylor]: Taking taylor expansion of d in c
0.145 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.145 * [taylor]: Taking taylor expansion of c in c
0.146 * [taylor]: Taking taylor expansion of -1 in d
0.147 * [taylor]: Taking taylor expansion of -1 in d
0.148 * [taylor]: Taking taylor expansion of 0 in c
0.149 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.149 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.149 * [taylor]: Taking taylor expansion of d in d
0.155 * [taylor]: Taking taylor expansion of 0 in d
0.156 * * * [progress]: simplifying candidates
0.157 * [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))
0.162 * * [simplify]: iteration  0 :  180  enodes  (cost  164 )
0.168 * * [simplify]: iteration  1 :  707  enodes  (cost  155 )
0.191 * * [simplify]: iteration  2 :  4320  enodes  (cost  155 )
0.252 * * [simplify]: iteration  3 :  5001  enodes  (cost  155 )
0.253 * [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))
0.254 * * * [progress]: adding candidates to table
0.337 * * [progress]: iteration 2 / 4
0.337 * * * [progress]: picking best candidate
0.354 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2.0))>
0.354 * * * [progress]: localizing error
0.363 * * * [progress]: generating rewritten candidates
0.363 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.393 * * * [progress]: generating series expansions
0.393 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.393 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.393 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.393 * [taylor]: Taking taylor expansion of d in d
0.393 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.393 * [taylor]: Taking taylor expansion of a in d
0.393 * [taylor]: Taking taylor expansion of (+ b c) in d
0.393 * [taylor]: Taking taylor expansion of b in d
0.393 * [taylor]: Taking taylor expansion of c in d
0.393 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.393 * [taylor]: Taking taylor expansion of d in c
0.393 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.394 * [taylor]: Taking taylor expansion of a in c
0.394 * [taylor]: Taking taylor expansion of (+ b c) in c
0.394 * [taylor]: Taking taylor expansion of b in c
0.394 * [taylor]: Taking taylor expansion of c in c
0.394 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.394 * [taylor]: Taking taylor expansion of d in b
0.394 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.394 * [taylor]: Taking taylor expansion of a in b
0.394 * [taylor]: Taking taylor expansion of (+ b c) in b
0.394 * [taylor]: Taking taylor expansion of b in b
0.394 * [taylor]: Taking taylor expansion of c in b
0.394 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.394 * [taylor]: Taking taylor expansion of d in a
0.394 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.394 * [taylor]: Taking taylor expansion of a in a
0.394 * [taylor]: Taking taylor expansion of (+ b c) in a
0.394 * [taylor]: Taking taylor expansion of b in a
0.394 * [taylor]: Taking taylor expansion of c in a
0.394 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.394 * [taylor]: Taking taylor expansion of d in a
0.394 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.394 * [taylor]: Taking taylor expansion of a in a
0.394 * [taylor]: Taking taylor expansion of (+ b c) in a
0.394 * [taylor]: Taking taylor expansion of b in a
0.394 * [taylor]: Taking taylor expansion of c in a
0.394 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.394 * [taylor]: Taking taylor expansion of d in b
0.394 * [taylor]: Taking taylor expansion of (+ b c) in b
0.394 * [taylor]: Taking taylor expansion of b in b
0.394 * [taylor]: Taking taylor expansion of c in b
0.394 * [taylor]: Taking taylor expansion of (+ d c) in c
0.394 * [taylor]: Taking taylor expansion of d in c
0.394 * [taylor]: Taking taylor expansion of c in c
0.394 * [taylor]: Taking taylor expansion of d in d
0.395 * [taylor]: Taking taylor expansion of 1 in b
0.395 * [taylor]: Taking taylor expansion of 1 in c
0.395 * [taylor]: Taking taylor expansion of 1 in d
0.396 * [taylor]: Taking taylor expansion of 1 in c
0.396 * [taylor]: Taking taylor expansion of 1 in d
0.396 * [taylor]: Taking taylor expansion of 1 in d
0.397 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.397 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.397 * [taylor]: Taking taylor expansion of b in d
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.397 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.397 * [taylor]: Taking taylor expansion of c in d
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.397 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.397 * [taylor]: Taking taylor expansion of d in d
0.397 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.397 * [taylor]: Taking taylor expansion of a in d
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.397 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.397 * [taylor]: Taking taylor expansion of b in c
0.397 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.397 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.397 * [taylor]: Taking taylor expansion of c in c
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.398 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.398 * [taylor]: Taking taylor expansion of d in c
0.398 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.398 * [taylor]: Taking taylor expansion of a in c
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.398 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.398 * [taylor]: Taking taylor expansion of b in b
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.398 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.398 * [taylor]: Taking taylor expansion of c in b
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.398 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.398 * [taylor]: Taking taylor expansion of d in b
0.398 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.398 * [taylor]: Taking taylor expansion of a in b
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.398 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.398 * [taylor]: Taking taylor expansion of b in a
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.398 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.398 * [taylor]: Taking taylor expansion of c in a
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.398 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.398 * [taylor]: Taking taylor expansion of d in a
0.398 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.398 * [taylor]: Taking taylor expansion of a in a
0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.399 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.399 * [taylor]: Taking taylor expansion of b in a
0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.399 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.399 * [taylor]: Taking taylor expansion of c in a
0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.399 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.399 * [taylor]: Taking taylor expansion of d in a
0.399 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.399 * [taylor]: Taking taylor expansion of a in a
0.400 * [taylor]: Taking taylor expansion of 1 in b
0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.400 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.401 * [taylor]: Taking taylor expansion of d in b
0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.401 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.401 * [taylor]: Taking taylor expansion of c in b
0.401 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.401 * [taylor]: Taking taylor expansion of b in b
0.401 * [taylor]: Taking taylor expansion of 1 in c
0.401 * [taylor]: Taking taylor expansion of 1 in c
0.403 * [taylor]: Taking taylor expansion of 0 in b
0.403 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.403 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.403 * [taylor]: Taking taylor expansion of c in c
0.403 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.403 * [taylor]: Taking taylor expansion of d in c
0.404 * [taylor]: Taking taylor expansion of 1 in d
0.404 * [taylor]: Taking taylor expansion of 0 in c
0.404 * [taylor]: Taking taylor expansion of 1 in d
0.404 * [taylor]: Taking taylor expansion of 1 in d
0.405 * [taylor]: Taking taylor expansion of 0 in b
0.405 * [taylor]: Taking taylor expansion of 0 in c
0.406 * [taylor]: Taking taylor expansion of 0 in c
0.406 * [taylor]: Taking taylor expansion of 0 in c
0.407 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.407 * [taylor]: Taking taylor expansion of d in d
0.407 * [taylor]: Taking taylor expansion of 0 in d
0.407 * [taylor]: Taking taylor expansion of 0 in d
0.407 * [taylor]: Taking taylor expansion of 0 in d
0.408 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.408 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.408 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.408 * [taylor]: Taking taylor expansion of b in d
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.408 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.408 * [taylor]: Taking taylor expansion of c in d
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.408 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.408 * [taylor]: Taking taylor expansion of d in d
0.408 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.409 * [taylor]: Taking taylor expansion of a in d
0.409 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.409 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.409 * [taylor]: Taking taylor expansion of b in c
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.409 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.409 * [taylor]: Taking taylor expansion of c in c
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.409 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.409 * [taylor]: Taking taylor expansion of d in c
0.409 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.409 * [taylor]: Taking taylor expansion of a in c
0.409 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.409 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.409 * [taylor]: Taking taylor expansion of b in b
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.409 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.409 * [taylor]: Taking taylor expansion of c in b
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.409 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.410 * [taylor]: Taking taylor expansion of d in b
0.410 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.410 * [taylor]: Taking taylor expansion of a in b
0.410 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.410 * [taylor]: Taking taylor expansion of b in a
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.410 * [taylor]: Taking taylor expansion of c in a
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.410 * [taylor]: Taking taylor expansion of d in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.410 * [taylor]: Taking taylor expansion of a in a
0.410 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.410 * [taylor]: Taking taylor expansion of b in a
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.410 * [taylor]: Taking taylor expansion of c in a
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.410 * [taylor]: Taking taylor expansion of d in a
0.410 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.410 * [taylor]: Taking taylor expansion of a in a
0.412 * [taylor]: Taking taylor expansion of -1 in b
0.412 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.412 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.412 * [taylor]: Taking taylor expansion of d in b
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.412 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.412 * [taylor]: Taking taylor expansion of c in b
0.412 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.412 * [taylor]: Taking taylor expansion of b in b
0.413 * [taylor]: Taking taylor expansion of -1 in c
0.414 * [taylor]: Taking taylor expansion of -1 in c
0.415 * [taylor]: Taking taylor expansion of 0 in b
0.416 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.416 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.416 * [taylor]: Taking taylor expansion of c in c
0.416 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.416 * [taylor]: Taking taylor expansion of d in c
0.416 * [taylor]: Taking taylor expansion of -1 in d
0.416 * [taylor]: Taking taylor expansion of 0 in c
0.416 * [taylor]: Taking taylor expansion of -1 in d
0.416 * [taylor]: Taking taylor expansion of -1 in d
0.418 * [taylor]: Taking taylor expansion of 0 in b
0.418 * [taylor]: Taking taylor expansion of 0 in c
0.419 * [taylor]: Taking taylor expansion of 0 in c
0.419 * [taylor]: Taking taylor expansion of 0 in c
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.420 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.420 * [taylor]: Taking taylor expansion of d in d
0.420 * [taylor]: Taking taylor expansion of 0 in d
0.420 * [taylor]: Taking taylor expansion of 0 in d
0.420 * [taylor]: Taking taylor expansion of 0 in d
0.421 * * * [progress]: simplifying candidates
0.422 * [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))
0.424 * * [simplify]: iteration  0 :  117  enodes  (cost  100 )
0.427 * * [simplify]: iteration  1 :  484  enodes  (cost  92 )
0.437 * * [simplify]: iteration  2 :  3174  enodes  (cost  92 )
0.484 * * [simplify]: iteration  3 :  5002  enodes  (cost  92 )
0.485 * [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)
0.485 * * * [progress]: adding candidates to table
0.528 * * [progress]: iteration 3 / 4
0.528 * * * [progress]: picking best candidate
0.554 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))>
0.554 * * * [progress]: localizing error
0.560 * * * [progress]: generating rewritten candidates
0.560 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.610 * * * [progress]: generating series expansions
0.610 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.610 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.610 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.610 * [taylor]: Taking taylor expansion of d in d
0.610 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.610 * [taylor]: Taking taylor expansion of a in d
0.611 * [taylor]: Taking taylor expansion of (+ b c) in d
0.611 * [taylor]: Taking taylor expansion of b in d
0.611 * [taylor]: Taking taylor expansion of c in d
0.611 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.611 * [taylor]: Taking taylor expansion of d in c
0.611 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.611 * [taylor]: Taking taylor expansion of a in c
0.611 * [taylor]: Taking taylor expansion of (+ b c) in c
0.611 * [taylor]: Taking taylor expansion of b in c
0.611 * [taylor]: Taking taylor expansion of c in c
0.611 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.611 * [taylor]: Taking taylor expansion of d in b
0.611 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.611 * [taylor]: Taking taylor expansion of a in b
0.611 * [taylor]: Taking taylor expansion of (+ b c) in b
0.611 * [taylor]: Taking taylor expansion of b in b
0.611 * [taylor]: Taking taylor expansion of c in b
0.611 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.611 * [taylor]: Taking taylor expansion of d in a
0.611 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.611 * [taylor]: Taking taylor expansion of a in a
0.611 * [taylor]: Taking taylor expansion of (+ b c) in a
0.611 * [taylor]: Taking taylor expansion of b in a
0.611 * [taylor]: Taking taylor expansion of c in a
0.611 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.611 * [taylor]: Taking taylor expansion of d in a
0.611 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.611 * [taylor]: Taking taylor expansion of a in a
0.611 * [taylor]: Taking taylor expansion of (+ b c) in a
0.611 * [taylor]: Taking taylor expansion of b in a
0.611 * [taylor]: Taking taylor expansion of c in a
0.611 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.611 * [taylor]: Taking taylor expansion of d in b
0.611 * [taylor]: Taking taylor expansion of (+ b c) in b
0.611 * [taylor]: Taking taylor expansion of b in b
0.611 * [taylor]: Taking taylor expansion of c in b
0.611 * [taylor]: Taking taylor expansion of (+ d c) in c
0.613 * [taylor]: Taking taylor expansion of d in c
0.613 * [taylor]: Taking taylor expansion of c in c
0.613 * [taylor]: Taking taylor expansion of d in d
0.614 * [taylor]: Taking taylor expansion of 1 in b
0.614 * [taylor]: Taking taylor expansion of 1 in c
0.614 * [taylor]: Taking taylor expansion of 1 in d
0.615 * [taylor]: Taking taylor expansion of 1 in c
0.615 * [taylor]: Taking taylor expansion of 1 in d
0.615 * [taylor]: Taking taylor expansion of 1 in d
0.616 * [approximate]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in (a b c d) around 0
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d
0.616 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.616 * [taylor]: Taking taylor expansion of d in d
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d
0.616 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.616 * [taylor]: Taking taylor expansion of a in d
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d
0.616 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.616 * [taylor]: Taking taylor expansion of c in d
0.616 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.616 * [taylor]: Taking taylor expansion of b in d
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c
0.616 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.616 * [taylor]: Taking taylor expansion of d in c
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c
0.617 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.617 * [taylor]: Taking taylor expansion of a in c
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c
0.617 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.617 * [taylor]: Taking taylor expansion of c in c
0.617 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.617 * [taylor]: Taking taylor expansion of b in c
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b
0.617 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.617 * [taylor]: Taking taylor expansion of d in b
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b
0.617 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.617 * [taylor]: Taking taylor expansion of a in b
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.617 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.617 * [taylor]: Taking taylor expansion of c in b
0.617 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.617 * [taylor]: Taking taylor expansion of b in b
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.617 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.617 * [taylor]: Taking taylor expansion of d in a
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.618 * [taylor]: Taking taylor expansion of a in a
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.618 * [taylor]: Taking taylor expansion of c in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.618 * [taylor]: Taking taylor expansion of b in a
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.618 * [taylor]: Taking taylor expansion of d in a
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.618 * [taylor]: Taking taylor expansion of a in a
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.618 * [taylor]: Taking taylor expansion of c in a
0.618 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.618 * [taylor]: Taking taylor expansion of b in a
0.619 * [taylor]: Taking taylor expansion of 1 in b
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.620 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.620 * [taylor]: Taking taylor expansion of c in b
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.620 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.620 * [taylor]: Taking taylor expansion of d in b
0.620 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.620 * [taylor]: Taking taylor expansion of b in b
0.620 * [taylor]: Taking taylor expansion of 1 in c
0.621 * [taylor]: Taking taylor expansion of 1 in c
0.622 * [taylor]: Taking taylor expansion of 0 in b
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.622 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.622 * [taylor]: Taking taylor expansion of d in c
0.622 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.622 * [taylor]: Taking taylor expansion of c in c
0.623 * [taylor]: Taking taylor expansion of 1 in d
0.623 * [taylor]: Taking taylor expansion of 0 in c
0.623 * [taylor]: Taking taylor expansion of 1 in d
0.623 * [taylor]: Taking taylor expansion of 1 in d
0.624 * [taylor]: Taking taylor expansion of 0 in b
0.624 * [taylor]: Taking taylor expansion of 0 in c
0.625 * [taylor]: Taking taylor expansion of 0 in c
0.626 * [taylor]: Taking taylor expansion of 0 in c
0.626 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.626 * [taylor]: Taking taylor expansion of d in d
0.626 * [taylor]: Taking taylor expansion of 0 in d
0.626 * [taylor]: Taking taylor expansion of 0 in d
0.626 * [taylor]: Taking taylor expansion of 0 in d
0.627 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in (a b c d) around 0
0.627 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in d
0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d
0.627 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.627 * [taylor]: Taking taylor expansion of d in d
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d
0.628 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.628 * [taylor]: Taking taylor expansion of a in d
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d
0.628 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.628 * [taylor]: Taking taylor expansion of c in d
0.628 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.628 * [taylor]: Taking taylor expansion of b in d
0.628 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in c
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c
0.628 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.628 * [taylor]: Taking taylor expansion of d in c
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c
0.628 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.628 * [taylor]: Taking taylor expansion of a in c
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c
0.628 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.628 * [taylor]: Taking taylor expansion of c in c
0.628 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.628 * [taylor]: Taking taylor expansion of b in c
0.628 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in b
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b
0.628 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.628 * [taylor]: Taking taylor expansion of d in b
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b
0.628 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.628 * [taylor]: Taking taylor expansion of a in b
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.629 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.629 * [taylor]: Taking taylor expansion of c in b
0.629 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.629 * [taylor]: Taking taylor expansion of b in b
0.629 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.629 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.629 * [taylor]: Taking taylor expansion of d in a
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.629 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.629 * [taylor]: Taking taylor expansion of a in a
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.629 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.629 * [taylor]: Taking taylor expansion of c in a
0.629 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.629 * [taylor]: Taking taylor expansion of b in a
0.629 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.629 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.629 * [taylor]: Taking taylor expansion of d in a
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.630 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.630 * [taylor]: Taking taylor expansion of a in a
0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.630 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.630 * [taylor]: Taking taylor expansion of c in a
0.630 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.630 * [taylor]: Taking taylor expansion of b in a
0.631 * [taylor]: Taking taylor expansion of -1 in b
0.631 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.631 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.631 * [taylor]: Taking taylor expansion of c in b
0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.631 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.632 * [taylor]: Taking taylor expansion of d in b
0.632 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.632 * [taylor]: Taking taylor expansion of b in b
0.633 * [taylor]: Taking taylor expansion of -1 in c
0.633 * [taylor]: Taking taylor expansion of -1 in c
0.634 * [taylor]: Taking taylor expansion of 0 in b
0.635 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.635 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.635 * [taylor]: Taking taylor expansion of d in c
0.635 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.635 * [taylor]: Taking taylor expansion of c in c
0.636 * [taylor]: Taking taylor expansion of -1 in d
0.636 * [taylor]: Taking taylor expansion of 0 in c
0.636 * [taylor]: Taking taylor expansion of -1 in d
0.636 * [taylor]: Taking taylor expansion of -1 in d
0.637 * [taylor]: Taking taylor expansion of 0 in b
0.637 * [taylor]: Taking taylor expansion of 0 in c
0.639 * [taylor]: Taking taylor expansion of 0 in c
0.639 * [taylor]: Taking taylor expansion of 0 in c
0.639 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.639 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.639 * [taylor]: Taking taylor expansion of d in d
0.640 * [taylor]: Taking taylor expansion of 0 in d
0.640 * [taylor]: Taking taylor expansion of 0 in d
0.640 * [taylor]: Taking taylor expansion of 0 in d
0.641 * * * [progress]: simplifying candidates
0.641 * [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 (+ b c))) (exp 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 (+ b c)) 3) (pow d 3))
  (+ (* (+ a (+ b c)) (+ a (+ b c))) (- (* d d) (* (+ a (+ b c)) d)))
  (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d))
  (- (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ b c) d)
  (+ a (+ b c))
  (+ d (+ b c))
  (+ d (+ b c))
0.644 * * [simplify]: iteration  0 :  111  enodes  (cost  102 )
0.646 * * [simplify]: iteration  1 :  414  enodes  (cost  94 )
0.655 * * [simplify]: iteration  2 :  2586  enodes  (cost  93 )
0.696 * * [simplify]: iteration  3 :  5001  enodes  (cost  92 )
0.697 * [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 (+ b c)) 3) (pow d 3))
  (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))
  (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d))
  (- (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ a (+ b c)) d)
  (+ (+ b c) d)
  (+ a (+ b c))
  (+ (+ b c) d)
  (+ (+ b c) d)
0.697 * * * [progress]: adding candidates to table
0.741 * * [progress]: iteration 4 / 4
0.741 * * * [progress]: picking best candidate
0.770 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))>
0.770 * * * [progress]: localizing error
0.779 * * * [progress]: generating rewritten candidates
0.779 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1)
0.813 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.866 * * * [progress]: generating series expansions
0.866 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1)
0.866 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.866 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.866 * [taylor]: Taking taylor expansion of d in d
0.866 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.866 * [taylor]: Taking taylor expansion of a in d
0.866 * [taylor]: Taking taylor expansion of (+ b c) in d
0.866 * [taylor]: Taking taylor expansion of b in d
0.866 * [taylor]: Taking taylor expansion of c in d
0.866 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.866 * [taylor]: Taking taylor expansion of d in c
0.866 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.866 * [taylor]: Taking taylor expansion of a in c
0.866 * [taylor]: Taking taylor expansion of (+ b c) in c
0.866 * [taylor]: Taking taylor expansion of b in c
0.866 * [taylor]: Taking taylor expansion of c in c
0.866 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.866 * [taylor]: Taking taylor expansion of d in b
0.866 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.866 * [taylor]: Taking taylor expansion of a in b
0.866 * [taylor]: Taking taylor expansion of (+ b c) in b
0.866 * [taylor]: Taking taylor expansion of b in b
0.866 * [taylor]: Taking taylor expansion of c in b
0.866 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.866 * [taylor]: Taking taylor expansion of d in a
0.866 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.866 * [taylor]: Taking taylor expansion of a in a
0.866 * [taylor]: Taking taylor expansion of (+ b c) in a
0.866 * [taylor]: Taking taylor expansion of b in a
0.866 * [taylor]: Taking taylor expansion of c in a
0.866 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.866 * [taylor]: Taking taylor expansion of d in a
0.866 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.866 * [taylor]: Taking taylor expansion of a in a
0.866 * [taylor]: Taking taylor expansion of (+ b c) in a
0.866 * [taylor]: Taking taylor expansion of b in a
0.866 * [taylor]: Taking taylor expansion of c in a
0.867 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.867 * [taylor]: Taking taylor expansion of d in b
0.867 * [taylor]: Taking taylor expansion of (+ b c) in b
0.867 * [taylor]: Taking taylor expansion of b in b
0.867 * [taylor]: Taking taylor expansion of c in b
0.867 * [taylor]: Taking taylor expansion of (+ d c) in c
0.867 * [taylor]: Taking taylor expansion of d in c
0.867 * [taylor]: Taking taylor expansion of c in c
0.867 * [taylor]: Taking taylor expansion of d in d
0.868 * [taylor]: Taking taylor expansion of 1 in b
0.868 * [taylor]: Taking taylor expansion of 1 in c
0.868 * [taylor]: Taking taylor expansion of 1 in d
0.868 * [taylor]: Taking taylor expansion of 1 in c
0.868 * [taylor]: Taking taylor expansion of 1 in d
0.869 * [taylor]: Taking taylor expansion of 1 in d
0.869 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.869 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.869 * [taylor]: Taking taylor expansion of b in d
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.869 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.869 * [taylor]: Taking taylor expansion of c in d
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.870 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.870 * [taylor]: Taking taylor expansion of d in d
0.870 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.870 * [taylor]: Taking taylor expansion of a in d
0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.870 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.870 * [taylor]: Taking taylor expansion of b in c
0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.870 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.870 * [taylor]: Taking taylor expansion of c in c
0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.870 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.870 * [taylor]: Taking taylor expansion of d in c
0.870 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.870 * [taylor]: Taking taylor expansion of a in c
0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.870 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.870 * [taylor]: Taking taylor expansion of b in b
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.871 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.871 * [taylor]: Taking taylor expansion of c in b
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.871 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.871 * [taylor]: Taking taylor expansion of d in b
0.871 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.871 * [taylor]: Taking taylor expansion of a in b
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.871 * [taylor]: Taking taylor expansion of b in a
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.871 * [taylor]: Taking taylor expansion of c in a
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.871 * [taylor]: Taking taylor expansion of d in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.871 * [taylor]: Taking taylor expansion of a in a
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.871 * [taylor]: Taking taylor expansion of b in a
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.871 * [taylor]: Taking taylor expansion of c in a
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.871 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.872 * [taylor]: Taking taylor expansion of d in a
0.872 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.872 * [taylor]: Taking taylor expansion of a in a
0.873 * [taylor]: Taking taylor expansion of 1 in b
0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.873 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.873 * [taylor]: Taking taylor expansion of d in b
0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.873 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.873 * [taylor]: Taking taylor expansion of c in b
0.873 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.873 * [taylor]: Taking taylor expansion of b in b
0.874 * [taylor]: Taking taylor expansion of 1 in c
0.874 * [taylor]: Taking taylor expansion of 1 in c
0.875 * [taylor]: Taking taylor expansion of 0 in b
0.876 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.876 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.876 * [taylor]: Taking taylor expansion of c in c
0.876 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.876 * [taylor]: Taking taylor expansion of d in c
0.877 * [taylor]: Taking taylor expansion of 1 in d
0.877 * [taylor]: Taking taylor expansion of 0 in c
0.877 * [taylor]: Taking taylor expansion of 1 in d
0.877 * [taylor]: Taking taylor expansion of 1 in d
0.878 * [taylor]: Taking taylor expansion of 0 in b
0.878 * [taylor]: Taking taylor expansion of 0 in c
0.879 * [taylor]: Taking taylor expansion of 0 in c
0.880 * [taylor]: Taking taylor expansion of 0 in c
0.880 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.880 * [taylor]: Taking taylor expansion of d in d
0.880 * [taylor]: Taking taylor expansion of 0 in d
0.880 * [taylor]: Taking taylor expansion of 0 in d
0.880 * [taylor]: Taking taylor expansion of 0 in d
0.881 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.881 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.881 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.881 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.881 * [taylor]: Taking taylor expansion of b in d
0.881 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.881 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.881 * [taylor]: Taking taylor expansion of c in d
0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.882 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.882 * [taylor]: Taking taylor expansion of d in d
0.882 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.882 * [taylor]: Taking taylor expansion of a in d
0.882 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.882 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.882 * [taylor]: Taking taylor expansion of b in c
0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.882 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.882 * [taylor]: Taking taylor expansion of c in c
0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.882 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.882 * [taylor]: Taking taylor expansion of d in c
0.882 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.882 * [taylor]: Taking taylor expansion of a in c
0.882 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.882 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.882 * [taylor]: Taking taylor expansion of b in b
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.883 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.883 * [taylor]: Taking taylor expansion of c in b
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.883 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.883 * [taylor]: Taking taylor expansion of d in b
0.883 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.883 * [taylor]: Taking taylor expansion of a in b
0.883 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.883 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.883 * [taylor]: Taking taylor expansion of b in a
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.883 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.883 * [taylor]: Taking taylor expansion of c in a
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.883 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.883 * [taylor]: Taking taylor expansion of d in a
0.883 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.883 * [taylor]: Taking taylor expansion of a in a
0.883 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.883 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.883 * [taylor]: Taking taylor expansion of b in a
0.884 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.884 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.884 * [taylor]: Taking taylor expansion of c in a
0.884 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.884 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.884 * [taylor]: Taking taylor expansion of d in a
0.884 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.884 * [taylor]: Taking taylor expansion of a in a
0.885 * [taylor]: Taking taylor expansion of -1 in b
0.886 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.886 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.886 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.886 * [taylor]: Taking taylor expansion of d in b
0.886 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.886 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.886 * [taylor]: Taking taylor expansion of c in b
0.886 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.886 * [taylor]: Taking taylor expansion of b in b
0.887 * [taylor]: Taking taylor expansion of -1 in c
0.887 * [taylor]: Taking taylor expansion of -1 in c
0.888 * [taylor]: Taking taylor expansion of 0 in b
0.889 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.889 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.889 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.889 * [taylor]: Taking taylor expansion of c in c
0.889 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.889 * [taylor]: Taking taylor expansion of d in c
0.890 * [taylor]: Taking taylor expansion of -1 in d
0.890 * [taylor]: Taking taylor expansion of 0 in c
0.890 * [taylor]: Taking taylor expansion of -1 in d
0.890 * [taylor]: Taking taylor expansion of -1 in d
0.891 * [taylor]: Taking taylor expansion of 0 in b
0.891 * [taylor]: Taking taylor expansion of 0 in c
0.893 * [taylor]: Taking taylor expansion of 0 in c
0.893 * [taylor]: Taking taylor expansion of 0 in c
0.893 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.893 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.893 * [taylor]: Taking taylor expansion of d in d
0.894 * [taylor]: Taking taylor expansion of 0 in d
0.894 * [taylor]: Taking taylor expansion of 0 in d
0.894 * [taylor]: Taking taylor expansion of 0 in d
0.895 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.895 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.895 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.895 * [taylor]: Taking taylor expansion of d in d
0.895 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.895 * [taylor]: Taking taylor expansion of a in d
0.895 * [taylor]: Taking taylor expansion of (+ b c) in d
0.895 * [taylor]: Taking taylor expansion of b in d
0.895 * [taylor]: Taking taylor expansion of c in d
0.895 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.895 * [taylor]: Taking taylor expansion of d in c
0.895 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.895 * [taylor]: Taking taylor expansion of a in c
0.895 * [taylor]: Taking taylor expansion of (+ b c) in c
0.895 * [taylor]: Taking taylor expansion of b in c
0.895 * [taylor]: Taking taylor expansion of c in c
0.895 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.895 * [taylor]: Taking taylor expansion of d in b
0.895 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.895 * [taylor]: Taking taylor expansion of a in b
0.895 * [taylor]: Taking taylor expansion of (+ b c) in b
0.895 * [taylor]: Taking taylor expansion of b in b
0.895 * [taylor]: Taking taylor expansion of c in b
0.895 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.895 * [taylor]: Taking taylor expansion of d in a
0.895 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.895 * [taylor]: Taking taylor expansion of a in a
0.895 * [taylor]: Taking taylor expansion of (+ b c) in a
0.895 * [taylor]: Taking taylor expansion of b in a
0.895 * [taylor]: Taking taylor expansion of c in a
0.895 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.895 * [taylor]: Taking taylor expansion of d in a
0.895 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.895 * [taylor]: Taking taylor expansion of a in a
0.895 * [taylor]: Taking taylor expansion of (+ b c) in a
0.895 * [taylor]: Taking taylor expansion of b in a
0.895 * [taylor]: Taking taylor expansion of c in a
0.896 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.896 * [taylor]: Taking taylor expansion of d 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 c) in c
0.896 * [taylor]: Taking taylor expansion of d in c
0.896 * [taylor]: Taking taylor expansion of c in c
0.896 * [taylor]: Taking taylor expansion of d in d
0.896 * [taylor]: Taking taylor expansion of 1 in b
0.896 * [taylor]: Taking taylor expansion of 1 in c
0.896 * [taylor]: Taking taylor expansion of 1 in d
0.897 * [taylor]: Taking taylor expansion of 1 in c
0.897 * [taylor]: Taking taylor expansion of 1 in d
0.898 * [taylor]: Taking taylor expansion of 1 in d
0.898 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.898 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.898 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.898 * [taylor]: Taking taylor expansion of b in d
0.898 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.898 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.898 * [taylor]: Taking taylor expansion of c in d
0.898 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.898 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.898 * [taylor]: Taking taylor expansion of d in d
0.899 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.899 * [taylor]: Taking taylor expansion of a in d
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.899 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.899 * [taylor]: Taking taylor expansion of b in c
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.899 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.899 * [taylor]: Taking taylor expansion of c in c
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.899 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.899 * [taylor]: Taking taylor expansion of d in c
0.899 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.899 * [taylor]: Taking taylor expansion of a in c
0.899 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.899 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.899 * [taylor]: Taking taylor expansion of b in b
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.900 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.900 * [taylor]: Taking taylor expansion of c in b
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.900 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.900 * [taylor]: Taking taylor expansion of d in b
0.900 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.900 * [taylor]: Taking taylor expansion of a in b
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.900 * [taylor]: Taking taylor expansion of b in a
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.900 * [taylor]: Taking taylor expansion of c in a
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.900 * [taylor]: Taking taylor expansion of d in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.900 * [taylor]: Taking taylor expansion of a in a
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.900 * [taylor]: Taking taylor expansion of b in a
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.900 * [taylor]: Taking taylor expansion of c in a
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.900 * [taylor]: Taking taylor expansion of d in a
0.900 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.900 * [taylor]: Taking taylor expansion of a in a
0.902 * [taylor]: Taking taylor expansion of 1 in b
0.902 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.902 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.902 * [taylor]: Taking taylor expansion of d in b
0.902 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.902 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.902 * [taylor]: Taking taylor expansion of c in b
0.902 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.902 * [taylor]: Taking taylor expansion of b in b
0.903 * [taylor]: Taking taylor expansion of 1 in c
0.903 * [taylor]: Taking taylor expansion of 1 in c
0.904 * [taylor]: Taking taylor expansion of 0 in b
0.905 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.905 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.905 * [taylor]: Taking taylor expansion of c in c
0.905 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.905 * [taylor]: Taking taylor expansion of d in c
0.906 * [taylor]: Taking taylor expansion of 1 in d
0.906 * [taylor]: Taking taylor expansion of 0 in c
0.906 * [taylor]: Taking taylor expansion of 1 in d
0.906 * [taylor]: Taking taylor expansion of 1 in d
0.907 * [taylor]: Taking taylor expansion of 0 in b
0.907 * [taylor]: Taking taylor expansion of 0 in c
0.908 * [taylor]: Taking taylor expansion of 0 in c
0.908 * [taylor]: Taking taylor expansion of 0 in c
0.909 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.909 * [taylor]: Taking taylor expansion of d in d
0.909 * [taylor]: Taking taylor expansion of 0 in d
0.909 * [taylor]: Taking taylor expansion of 0 in d
0.909 * [taylor]: Taking taylor expansion of 0 in d
0.910 * [approximate]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.910 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.910 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.910 * [taylor]: Taking taylor expansion of -1 in d
0.911 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.911 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.911 * [taylor]: Taking taylor expansion of b in d
0.911 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.911 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.911 * [taylor]: Taking taylor expansion of c in d
0.911 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.911 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.911 * [taylor]: Taking taylor expansion of d in d
0.911 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.911 * [taylor]: Taking taylor expansion of a in d
0.911 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.911 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.911 * [taylor]: Taking taylor expansion of -1 in c
0.912 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.912 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.912 * [taylor]: Taking taylor expansion of b in c
0.912 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.912 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.912 * [taylor]: Taking taylor expansion of c in c
0.912 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.912 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.912 * [taylor]: Taking taylor expansion of d in c
0.913 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.913 * [taylor]: Taking taylor expansion of a in c
0.913 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.913 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.913 * [taylor]: Taking taylor expansion of -1 in b
0.913 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.913 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.913 * [taylor]: Taking taylor expansion of b in b
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.914 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.914 * [taylor]: Taking taylor expansion of c in b
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.914 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.914 * [taylor]: Taking taylor expansion of d in b
0.914 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.914 * [taylor]: Taking taylor expansion of a in b
0.914 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.914 * [taylor]: Taking taylor expansion of (cbrt -1) in a
0.914 * [taylor]: Taking taylor expansion of -1 in a
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.915 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.915 * [taylor]: Taking taylor expansion of b in a
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.915 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.915 * [taylor]: Taking taylor expansion of c in a
0.915 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.915 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.915 * [taylor]: Taking taylor expansion of d in a
0.915 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.915 * [taylor]: Taking taylor expansion of a in a
0.915 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.915 * [taylor]: Taking taylor expansion of (cbrt -1) in a
0.915 * [taylor]: Taking taylor expansion of -1 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 (cbrt -1) in b
0.918 * [taylor]: Taking taylor expansion of -1 in b
0.920 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (+ (/ (cbrt -1) d) (/ (cbrt -1) b))) in b
0.920 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in b
0.920 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.920 * [taylor]: Taking taylor expansion of -1 in b
0.920 * [taylor]: Taking taylor expansion of c in b
0.921 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d) (/ (cbrt -1) b)) in b
0.921 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in b
0.921 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.921 * [taylor]: Taking taylor expansion of -1 in b
0.921 * [taylor]: Taking taylor expansion of d in b
0.922 * [taylor]: Taking taylor expansion of (/ (cbrt -1) b) in b
0.922 * [taylor]: Taking taylor expansion of (cbrt -1) in b
0.922 * [taylor]: Taking taylor expansion of -1 in b
0.922 * [taylor]: Taking taylor expansion of b in b
0.924 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.924 * [taylor]: Taking taylor expansion of -1 in c
0.925 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.925 * [taylor]: Taking taylor expansion of -1 in c
0.928 * [taylor]: Taking taylor expansion of 0 in b
0.930 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (/ (cbrt -1) d)) in c
0.930 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in c
0.930 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.930 * [taylor]: Taking taylor expansion of -1 in c
0.931 * [taylor]: Taking taylor expansion of c in c
0.931 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in c
0.931 * [taylor]: Taking taylor expansion of (cbrt -1) in c
0.931 * [taylor]: Taking taylor expansion of -1 in c
0.932 * [taylor]: Taking taylor expansion of d in c
0.933 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.933 * [taylor]: Taking taylor expansion of -1 in d
0.934 * [taylor]: Taking taylor expansion of 0 in c
0.934 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.934 * [taylor]: Taking taylor expansion of -1 in d
0.934 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.934 * [taylor]: Taking taylor expansion of -1 in d
0.938 * [taylor]: Taking taylor expansion of 0 in b
0.938 * [taylor]: Taking taylor expansion of 0 in c
0.941 * [taylor]: Taking taylor expansion of 0 in c
0.941 * [taylor]: Taking taylor expansion of 0 in c
0.942 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in d
0.942 * [taylor]: Taking taylor expansion of (cbrt -1) in d
0.942 * [taylor]: Taking taylor expansion of -1 in d
0.943 * [taylor]: Taking taylor expansion of d in d
0.944 * [taylor]: Taking taylor expansion of 0 in d
0.944 * [taylor]: Taking taylor expansion of 0 in d
0.944 * [taylor]: Taking taylor expansion of 0 in d
0.946 * * * [progress]: simplifying candidates
0.947 * [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)))))
0.956 * * [simplify]: iteration  0 :  219  enodes  (cost  293 )
0.960 * * [simplify]: iteration  1 :  921  enodes  (cost  289 )
0.978 * * [simplify]: iteration  2 :  5002  enodes  (cost  287 )
0.980 * [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)))
0.980 * * * [progress]: adding candidates to table
1.071 * [progress]: [Phase 3 of 3] Extracting.
1.071 * * [regime]: Finding splitpoints for: (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.077 * * * [regime-changes]: Trying 6 branch expressions: ((+ c d) (+ b (+ c d)) d c b a)
1.077 * * * * [regimes]: Trying to branch on (+ c d) from (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.146 * * * * [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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))>)
1.165 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.233 * * * * [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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2.0))>)
1.253 * * * * [regimes]: Trying to branch on d from (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.322 * * * * [regimes]: Trying to branch on c from (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.394 * * * * [regimes]: Trying to branch on b from (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.463 * * * * [regimes]: Trying to branch on a from (#<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 (log (exp (+ a (+ (+ b c) d)))) 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) (* (/ (+ (pow (+ a (+ b c)) 3) (pow d 3)) (fma (+ a (+ b c)) (- (+ a (+ b c)) d) (* d d))) 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) (* (cbrt (pow (cbrt (pow (+ a (+ (+ b c) d)) 3)) 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 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) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (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) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (+ (+ 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) (* (fma (* (cbrt (+ a (+ b c))) (cbrt (+ a (+ b c)))) (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) (* (* (cbrt (pow (+ a (+ (+ b c) d)) 3/2)) (cbrt (pow (+ a (+ (+ b c) d)) 3/2))) 2.0))>)
1.534 * * * [regime]: Found split indices: #<option (#s(si 15 255))>
1.535 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ (+ a (+ b c)) d) 2.0)
1.535 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
1.535 * * [simplify]: iteration  1 :  13  enodes  (cost  4 )
1.536 * [simplify]: Simplified to:
   (* (+ (+ a (+ b c)) d) 2.0)
2.793 * [regime-testing]: Baseline error score: 2.7295274454621654
2.793 * [regime-testing]: Oracle error score: 1.6208169743797856
2.795 * [regime-testing]: End program error score: 2.7295274454621654
2.816 * [regime-testing]: Target error score: 3.783956776567467