9.975 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ a (+ b (+ c d))) 2.0)
0.027 * [simplify]: Sending expressions to egg_math:
 (* (+ h0 (+ h1 (+ h2 h3))) h4)
0.029 * * [simplify]: iteration  0 :  17  enodes  (cost  4 )
0.030 * * [simplify]: iteration  1 :  53  enodes  (cost  4 )
0.032 * * [simplify]: iteration  2 :  151  enodes  (cost  4 )
0.034 * * [simplify]: iteration  3 :  313  enodes  (cost  4 )
0.038 * * [simplify]: iteration  4 :  419  enodes  (cost  4 )
0.041 * * [simplify]: iteration  5 :  425  enodes  (cost  4 )
0.044 * * [simplify]: iteration  6 :  425  enodes  (cost  4 )
0.044 * [simplify]: Simplified to:
   (* (+ a (+ b (+ c d))) 2.0)
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2.0))>
0.046 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.098 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.115 * * * [progress]: generating series expansions
0.115 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.115 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.115 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.115 * [taylor]: Taking taylor expansion of d in d
0.115 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.115 * [taylor]: Taking taylor expansion of a in d
0.115 * [taylor]: Taking taylor expansion of (+ b c) in d
0.115 * [taylor]: Taking taylor expansion of b in d
0.115 * [taylor]: Taking taylor expansion of c in d
0.115 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.115 * [taylor]: Taking taylor expansion of d in c
0.115 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.115 * [taylor]: Taking taylor expansion of a in c
0.115 * [taylor]: Taking taylor expansion of (+ b c) in c
0.115 * [taylor]: Taking taylor expansion of b in c
0.115 * [taylor]: Taking taylor expansion of c in c
0.116 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.116 * [taylor]: Taking taylor expansion of d in b
0.116 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.116 * [taylor]: Taking taylor expansion of a in b
0.116 * [taylor]: Taking taylor expansion of (+ b c) in b
0.116 * [taylor]: Taking taylor expansion of b in b
0.116 * [taylor]: Taking taylor expansion of c in b
0.116 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.116 * [taylor]: Taking taylor expansion of d in a
0.116 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.116 * [taylor]: Taking taylor expansion of a in a
0.116 * [taylor]: Taking taylor expansion of (+ b c) in a
0.116 * [taylor]: Taking taylor expansion of b in a
0.116 * [taylor]: Taking taylor expansion of c in a
0.116 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.116 * [taylor]: Taking taylor expansion of d in a
0.116 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.116 * [taylor]: Taking taylor expansion of a in a
0.116 * [taylor]: Taking taylor expansion of (+ b c) in a
0.116 * [taylor]: Taking taylor expansion of b in a
0.116 * [taylor]: Taking taylor expansion of c in a
0.116 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.116 * [taylor]: Taking taylor expansion of d in b
0.116 * [taylor]: Taking taylor expansion of (+ b c) in b
0.116 * [taylor]: Taking taylor expansion of b in b
0.116 * [taylor]: Taking taylor expansion of c in b
0.116 * [taylor]: Taking taylor expansion of (+ d c) in c
0.116 * [taylor]: Taking taylor expansion of d in c
0.116 * [taylor]: Taking taylor expansion of c in c
0.116 * [taylor]: Taking taylor expansion of d in d
0.117 * [taylor]: Taking taylor expansion of 1 in b
0.117 * [taylor]: Taking taylor expansion of 1 in c
0.117 * [taylor]: Taking taylor expansion of 1 in d
0.118 * [taylor]: Taking taylor expansion of 1 in c
0.118 * [taylor]: Taking taylor expansion of 1 in d
0.118 * [taylor]: Taking taylor expansion of 1 in d
0.119 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.119 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.119 * [taylor]: Taking taylor expansion of b in d
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.119 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.119 * [taylor]: Taking taylor expansion of d in d
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.119 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.119 * [taylor]: Taking taylor expansion of c in d
0.119 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.119 * [taylor]: Taking taylor expansion of a in d
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.119 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.119 * [taylor]: Taking taylor expansion of b in c
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.119 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.119 * [taylor]: Taking taylor expansion of d in c
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.119 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.119 * [taylor]: Taking taylor expansion of c in c
0.120 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.120 * [taylor]: Taking taylor expansion of a in c
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.120 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.120 * [taylor]: Taking taylor expansion of b in b
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.120 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.120 * [taylor]: Taking taylor expansion of d in b
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.120 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.120 * [taylor]: Taking taylor expansion of c in b
0.120 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.120 * [taylor]: Taking taylor expansion of a in b
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.120 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.120 * [taylor]: Taking taylor expansion of b in a
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.120 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.120 * [taylor]: Taking taylor expansion of d in a
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.120 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.120 * [taylor]: Taking taylor expansion of c in a
0.120 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.120 * [taylor]: Taking taylor expansion of a in a
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.121 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.121 * [taylor]: Taking taylor expansion of b in a
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.121 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.121 * [taylor]: Taking taylor expansion of d in a
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.121 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.121 * [taylor]: Taking taylor expansion of c in a
0.121 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.121 * [taylor]: Taking taylor expansion of a in a
0.122 * [taylor]: Taking taylor expansion of 1 in b
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.122 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.122 * [taylor]: Taking taylor expansion of c in b
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.122 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.122 * [taylor]: Taking taylor expansion of d in b
0.123 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.123 * [taylor]: Taking taylor expansion of b in b
0.123 * [taylor]: Taking taylor expansion of 1 in c
0.123 * [taylor]: Taking taylor expansion of 1 in c
0.124 * [taylor]: Taking taylor expansion of 0 in b
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.125 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.125 * [taylor]: Taking taylor expansion of d in c
0.125 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.125 * [taylor]: Taking taylor expansion of c in c
0.126 * [taylor]: Taking taylor expansion of 1 in d
0.126 * [taylor]: Taking taylor expansion of 0 in c
0.126 * [taylor]: Taking taylor expansion of 1 in d
0.126 * [taylor]: Taking taylor expansion of 1 in d
0.127 * [taylor]: Taking taylor expansion of 0 in b
0.127 * [taylor]: Taking taylor expansion of 0 in c
0.128 * [taylor]: Taking taylor expansion of 0 in c
0.128 * [taylor]: Taking taylor expansion of 0 in c
0.128 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.128 * [taylor]: Taking taylor expansion of d in d
0.129 * [taylor]: Taking taylor expansion of 0 in d
0.129 * [taylor]: Taking taylor expansion of 0 in d
0.129 * [taylor]: Taking taylor expansion of 0 in d
0.130 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0
0.130 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d
0.130 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.130 * [taylor]: Taking taylor expansion of b in d
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d
0.130 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.130 * [taylor]: Taking taylor expansion of d in d
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d
0.130 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.130 * [taylor]: Taking taylor expansion of c in d
0.130 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.130 * [taylor]: Taking taylor expansion of a in d
0.130 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c
0.130 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.130 * [taylor]: Taking taylor expansion of b in c
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c
0.130 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.130 * [taylor]: Taking taylor expansion of d in c
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c
0.130 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.130 * [taylor]: Taking taylor expansion of c in c
0.131 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.131 * [taylor]: Taking taylor expansion of a in c
0.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b
0.131 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.131 * [taylor]: Taking taylor expansion of b in b
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b
0.131 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.131 * [taylor]: Taking taylor expansion of d in b
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b
0.131 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.131 * [taylor]: Taking taylor expansion of c in b
0.131 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.131 * [taylor]: Taking taylor expansion of a in b
0.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.131 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.131 * [taylor]: Taking taylor expansion of b in a
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.131 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.131 * [taylor]: Taking taylor expansion of d in a
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.131 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.131 * [taylor]: Taking taylor expansion of c in a
0.131 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.131 * [taylor]: Taking taylor expansion of a in a
0.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a
0.132 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.132 * [taylor]: Taking taylor expansion of b in a
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a
0.132 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.132 * [taylor]: Taking taylor expansion of d in a
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a
0.132 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.132 * [taylor]: Taking taylor expansion of c in a
0.132 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.132 * [taylor]: Taking taylor expansion of a in a
0.133 * [taylor]: Taking taylor expansion of -1 in b
0.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.134 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.134 * [taylor]: Taking taylor expansion of c in b
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.134 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.134 * [taylor]: Taking taylor expansion of d in b
0.134 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.134 * [taylor]: Taking taylor expansion of b in b
0.135 * [taylor]: Taking taylor expansion of -1 in c
0.135 * [taylor]: Taking taylor expansion of -1 in c
0.136 * [taylor]: Taking taylor expansion of 0 in b
0.137 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.137 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.137 * [taylor]: Taking taylor expansion of d in c
0.137 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.137 * [taylor]: Taking taylor expansion of c in c
0.138 * [taylor]: Taking taylor expansion of -1 in d
0.138 * [taylor]: Taking taylor expansion of 0 in c
0.138 * [taylor]: Taking taylor expansion of -1 in d
0.138 * [taylor]: Taking taylor expansion of -1 in d
0.139 * [taylor]: Taking taylor expansion of 0 in b
0.139 * [taylor]: Taking taylor expansion of 0 in c
0.140 * [taylor]: Taking taylor expansion of 0 in c
0.140 * [taylor]: Taking taylor expansion of 0 in c
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.141 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.141 * [taylor]: Taking taylor expansion of d in d
0.141 * [taylor]: Taking taylor expansion of 0 in d
0.141 * [taylor]: Taking taylor expansion of 0 in d
0.141 * [taylor]: Taking taylor expansion of 0 in d
0.142 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.142 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0
0.142 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d
0.142 * [taylor]: Taking taylor expansion of d in d
0.142 * [taylor]: Taking taylor expansion of (+ b c) in d
0.142 * [taylor]: Taking taylor expansion of b in d
0.142 * [taylor]: Taking taylor expansion of c in d
0.142 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c
0.143 * [taylor]: Taking taylor expansion of d in c
0.143 * [taylor]: Taking taylor expansion of (+ b c) in c
0.143 * [taylor]: Taking taylor expansion of b in c
0.143 * [taylor]: Taking taylor expansion of c in c
0.143 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.143 * [taylor]: Taking taylor expansion of d in b
0.143 * [taylor]: Taking taylor expansion of (+ b c) in b
0.143 * [taylor]: Taking taylor expansion of b in b
0.143 * [taylor]: Taking taylor expansion of c in b
0.143 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.143 * [taylor]: Taking taylor expansion of d in b
0.143 * [taylor]: Taking taylor expansion of (+ b c) in b
0.143 * [taylor]: Taking taylor expansion of b in b
0.143 * [taylor]: Taking taylor expansion of c in b
0.143 * [taylor]: Taking taylor expansion of (+ d c) in c
0.143 * [taylor]: Taking taylor expansion of d in c
0.143 * [taylor]: Taking taylor expansion of c in c
0.143 * [taylor]: Taking taylor expansion of d in d
0.143 * [taylor]: Taking taylor expansion of 1 in c
0.143 * [taylor]: Taking taylor expansion of 1 in d
0.144 * [taylor]: Taking taylor expansion of 1 in d
0.144 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0
0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.144 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.144 * [taylor]: Taking taylor expansion of c in d
0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.144 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.144 * [taylor]: Taking taylor expansion of d in d
0.144 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.145 * [taylor]: Taking taylor expansion of b in d
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.145 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.145 * [taylor]: Taking taylor expansion of c in c
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) 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 b) in c
0.145 * [taylor]: Taking taylor expansion of b in c
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.145 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.145 * [taylor]: Taking taylor expansion of c in b
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.145 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.145 * [taylor]: Taking taylor expansion of d in b
0.145 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.145 * [taylor]: Taking taylor expansion of b in b
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.145 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.145 * [taylor]: Taking taylor expansion of c in b
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.145 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.145 * [taylor]: Taking taylor expansion of d in b
0.145 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.146 * [taylor]: Taking taylor expansion of b in b
0.146 * [taylor]: Taking taylor expansion of 1 in c
0.147 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.147 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.147 * [taylor]: Taking taylor expansion of d in c
0.147 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.147 * [taylor]: Taking taylor expansion of c in c
0.147 * [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 d in d
0.149 * [taylor]: Taking taylor expansion of 0 in d
0.150 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0
0.150 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d
0.150 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.150 * [taylor]: Taking taylor expansion of c in d
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
0.150 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.150 * [taylor]: Taking taylor expansion of d in d
0.150 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.150 * [taylor]: Taking taylor expansion of b in d
0.150 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c
0.150 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.150 * [taylor]: Taking taylor expansion of c in c
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
0.150 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.150 * [taylor]: Taking taylor expansion of d in c
0.150 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.150 * [taylor]: Taking taylor expansion of b in c
0.150 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.151 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.151 * [taylor]: Taking taylor expansion of c in b
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.151 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.151 * [taylor]: Taking taylor expansion of d in b
0.151 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.151 * [taylor]: Taking taylor expansion of b in b
0.151 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.151 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.151 * [taylor]: Taking taylor expansion of c in b
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.151 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.151 * [taylor]: Taking taylor expansion of d in b
0.151 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.151 * [taylor]: Taking taylor expansion of b in b
0.152 * [taylor]: Taking taylor expansion of -1 in c
0.153 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.153 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.153 * [taylor]: Taking taylor expansion of d in c
0.153 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.153 * [taylor]: Taking taylor expansion of c in c
0.153 * [taylor]: Taking taylor expansion of -1 in d
0.153 * [taylor]: Taking taylor expansion of -1 in d
0.154 * [taylor]: Taking taylor expansion of 0 in c
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.155 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.155 * [taylor]: Taking taylor expansion of d in d
0.155 * [taylor]: Taking taylor expansion of 0 in d
0.156 * * * [progress]: simplifying candidates
0.156 * [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))
0.157 * [simplify]: Sending expressions to egg_math:
 (expm1 (+ h0 (+ h1 (+ h2 h3))))
 (log1p (+ h0 (+ h1 (+ h2 h3))))
 (* (exp h0) (* (exp h1) (* (exp h2) (exp h3))))
 (* (exp h0) (* (exp h1) (exp (+ h2 h3))))
 (* (exp h0) (exp (+ h1 (+ h2 h3))))
 (log (+ h0 (+ h1 (+ h2 h3))))
 (exp (+ h0 (+ h1 (+ h2 h3))))
 (* (cbrt (+ h0 (+ h1 (+ h2 h3)))) (cbrt (+ h0 (+ h1 (+ h2 h3)))))
 (cbrt (+ h0 (+ h1 (+ h2 h3))))
 (* (* (+ h0 (+ h1 (+ h2 h3))) (+ h0 (+ h1 (+ h2 h3)))) (+ h0 (+ h1 (+ h2 h3))))
 (sqrt (+ h0 (+ h1 (+ h2 h3))))
 (sqrt (+ h0 (+ h1 (+ h2 h3))))
 (+ (pow h0 3) (pow (+ h1 (+ h2 h3)) 3))
 (+ (* h0 h0) (- (* (+ h1 (+ h2 h3)) (+ h1 (+ h2 h3))) (* h0 (+ h1 (+ h2 h3)))))
 (- (* h0 h0) (* (+ h1 (+ h2 h3)) (+ h1 (+ h2 h3))))
 (- h0 (+ h1 (+ h2 h3)))
 (+ h0 (+ h1 (+ h2 h3)))
 (+ h0 (+ h1 (+ h2 h3)))
 (+ h0 (+ h1 (+ h2 h3)))
 (+ h0 h1)
 (expm1 (+ h1 (+ h2 h3)))
 (log1p (+ h1 (+ h2 h3)))
 (* (exp h1) (* (exp h2) (exp h3)))
 (* (exp h1) (exp (+ h2 h3)))
 (log (+ h1 (+ h2 h3)))
 (exp (+ h1 (+ h2 h3)))
 (* (cbrt (+ h1 (+ h2 h3))) (cbrt (+ h1 (+ h2 h3))))
 (cbrt (+ h1 (+ h2 h3)))
 (* (* (+ h1 (+ h2 h3)) (+ h1 (+ h2 h3))) (+ h1 (+ h2 h3)))
 (sqrt (+ h1 (+ h2 h3)))
 (sqrt (+ h1 (+ h2 h3)))
 (+ (pow h1 3) (pow (+ h2 h3) 3))
 (+ (* h1 h1) (- (* (+ h2 h3) (+ h2 h3)) (* h1 (+ h2 h3))))
 (- (* h1 h1) (* (+ h2 h3) (+ h2 h3)))
 (- h1 (+ h2 h3))
 (+ h1 (+ h2 h3))
 (+ h1 (+ h2 h3))
 (+ h1 h2)
 (+ h0 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
0.160 * * [simplify]: iteration  0 :  180  enodes  (cost  164 )
0.164 * * [simplify]: iteration  1 :  707  enodes  (cost  155 )
0.177 * * [simplify]: iteration  2 :  4320  enodes  (cost  155 )
0.237 * * [simplify]: iteration  3 :  5001  enodes  (cost  155 )
0.238 * [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))
0.238 * * * [progress]: adding candidates to table
0.322 * * [progress]: iteration 2 / 4
0.323 * * * [progress]: picking best candidate
0.339 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2.0))>
0.339 * * * [progress]: localizing error
0.345 * * * [progress]: generating rewritten candidates
0.345 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.423 * * * [progress]: generating series expansions
0.423 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.423 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.423 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.423 * [taylor]: Taking taylor expansion of d in d
0.423 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.423 * [taylor]: Taking taylor expansion of a in d
0.423 * [taylor]: Taking taylor expansion of (+ b c) in d
0.423 * [taylor]: Taking taylor expansion of b in d
0.423 * [taylor]: Taking taylor expansion of c in d
0.423 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.423 * [taylor]: Taking taylor expansion of d in c
0.423 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.423 * [taylor]: Taking taylor expansion of a in c
0.423 * [taylor]: Taking taylor expansion of (+ b c) in c
0.423 * [taylor]: Taking taylor expansion of b in c
0.423 * [taylor]: Taking taylor expansion of c in c
0.423 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.423 * [taylor]: Taking taylor expansion of d in b
0.423 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.423 * [taylor]: Taking taylor expansion of a in b
0.423 * [taylor]: Taking taylor expansion of (+ b c) in b
0.423 * [taylor]: Taking taylor expansion of b in b
0.423 * [taylor]: Taking taylor expansion of c in b
0.423 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.423 * [taylor]: Taking taylor expansion of d in a
0.423 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.423 * [taylor]: Taking taylor expansion of a in a
0.423 * [taylor]: Taking taylor expansion of (+ b c) in a
0.423 * [taylor]: Taking taylor expansion of b in a
0.423 * [taylor]: Taking taylor expansion of c in a
0.423 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.423 * [taylor]: Taking taylor expansion of d in a
0.423 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.423 * [taylor]: Taking taylor expansion of a in a
0.423 * [taylor]: Taking taylor expansion of (+ b c) in a
0.423 * [taylor]: Taking taylor expansion of b in a
0.423 * [taylor]: Taking taylor expansion of c in a
0.424 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.424 * [taylor]: Taking taylor expansion of d in b
0.424 * [taylor]: Taking taylor expansion of (+ b c) in b
0.424 * [taylor]: Taking taylor expansion of b in b
0.424 * [taylor]: Taking taylor expansion of c in b
0.424 * [taylor]: Taking taylor expansion of (+ d c) in c
0.424 * [taylor]: Taking taylor expansion of d in c
0.424 * [taylor]: Taking taylor expansion of c in c
0.424 * [taylor]: Taking taylor expansion of d in d
0.425 * [taylor]: Taking taylor expansion of 1 in b
0.425 * [taylor]: Taking taylor expansion of 1 in c
0.425 * [taylor]: Taking taylor expansion of 1 in d
0.425 * [taylor]: Taking taylor expansion of 1 in c
0.425 * [taylor]: Taking taylor expansion of 1 in d
0.426 * [taylor]: Taking taylor expansion of 1 in d
0.426 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
0.426 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.426 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.426 * [taylor]: Taking taylor expansion of b in d
0.426 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.426 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.426 * [taylor]: Taking taylor expansion of c in d
0.426 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.426 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.426 * [taylor]: Taking taylor expansion of d in d
0.427 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.427 * [taylor]: Taking taylor expansion of a in d
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.427 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.427 * [taylor]: Taking taylor expansion of b in c
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.427 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.427 * [taylor]: Taking taylor expansion of c in c
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.427 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.427 * [taylor]: Taking taylor expansion of d in c
0.427 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.427 * [taylor]: Taking taylor expansion of a in c
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.427 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.427 * [taylor]: Taking taylor expansion of b in b
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.428 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.428 * [taylor]: Taking taylor expansion of c in b
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.428 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.428 * [taylor]: Taking taylor expansion of d in b
0.428 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.428 * [taylor]: Taking taylor expansion of a in b
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.428 * [taylor]: Taking taylor expansion of b in a
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.428 * [taylor]: Taking taylor expansion of c in a
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.428 * [taylor]: Taking taylor expansion of d in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.428 * [taylor]: Taking taylor expansion of a in a
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.428 * [taylor]: Taking taylor expansion of b in a
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.428 * [taylor]: Taking taylor expansion of c in a
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.428 * [taylor]: Taking taylor expansion of d in a
0.428 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.428 * [taylor]: Taking taylor expansion of a in a
0.429 * [taylor]: Taking taylor expansion of 1 in b
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.430 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.430 * [taylor]: Taking taylor expansion of d in b
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.430 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.430 * [taylor]: Taking taylor expansion of c in b
0.430 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.430 * [taylor]: Taking taylor expansion of b in b
0.431 * [taylor]: Taking taylor expansion of 1 in c
0.431 * [taylor]: Taking taylor expansion of 1 in c
0.432 * [taylor]: Taking taylor expansion of 0 in b
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.433 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.433 * [taylor]: Taking taylor expansion of c in c
0.433 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.433 * [taylor]: Taking taylor expansion of d in c
0.433 * [taylor]: Taking taylor expansion of 1 in d
0.433 * [taylor]: Taking taylor expansion of 0 in c
0.433 * [taylor]: Taking taylor expansion of 1 in d
0.433 * [taylor]: Taking taylor expansion of 1 in d
0.435 * [taylor]: Taking taylor expansion of 0 in b
0.435 * [taylor]: Taking taylor expansion of 0 in c
0.436 * [taylor]: Taking taylor expansion of 0 in c
0.436 * [taylor]: Taking taylor expansion of 0 in c
0.436 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.436 * [taylor]: Taking taylor expansion of d in d
0.436 * [taylor]: Taking taylor expansion of 0 in d
0.436 * [taylor]: Taking taylor expansion of 0 in d
0.436 * [taylor]: Taking taylor expansion of 0 in d
0.437 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
0.437 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
0.437 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.437 * [taylor]: Taking taylor expansion of b in d
0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
0.438 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.438 * [taylor]: Taking taylor expansion of c in d
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
0.438 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.438 * [taylor]: Taking taylor expansion of d in d
0.438 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.438 * [taylor]: Taking taylor expansion of a in d
0.438 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
0.438 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.438 * [taylor]: Taking taylor expansion of b in c
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
0.438 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.438 * [taylor]: Taking taylor expansion of c in c
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
0.438 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.438 * [taylor]: Taking taylor expansion of d in c
0.438 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.438 * [taylor]: Taking taylor expansion of a in c
0.438 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
0.438 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.438 * [taylor]: Taking taylor expansion of b in b
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
0.439 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.439 * [taylor]: Taking taylor expansion of c in b
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
0.439 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.439 * [taylor]: Taking taylor expansion of d in b
0.439 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.439 * [taylor]: Taking taylor expansion of a in b
0.439 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.439 * [taylor]: Taking taylor expansion of b in a
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.439 * [taylor]: Taking taylor expansion of c in a
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.439 * [taylor]: Taking taylor expansion of d in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.439 * [taylor]: Taking taylor expansion of a in a
0.439 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.439 * [taylor]: Taking taylor expansion of b in a
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
0.440 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.440 * [taylor]: Taking taylor expansion of c in a
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
0.440 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.440 * [taylor]: Taking taylor expansion of d in a
0.440 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.440 * [taylor]: Taking taylor expansion of a in a
0.441 * [taylor]: Taking taylor expansion of -1 in b
0.442 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
0.442 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.442 * [taylor]: Taking taylor expansion of d in b
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.442 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.442 * [taylor]: Taking taylor expansion of c in b
0.442 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.442 * [taylor]: Taking taylor expansion of b in b
0.443 * [taylor]: Taking taylor expansion of -1 in c
0.443 * [taylor]: Taking taylor expansion of -1 in c
0.444 * [taylor]: Taking taylor expansion of 0 in b
0.445 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.445 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.445 * [taylor]: Taking taylor expansion of c in c
0.445 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.445 * [taylor]: Taking taylor expansion of d in c
0.445 * [taylor]: Taking taylor expansion of -1 in d
0.446 * [taylor]: Taking taylor expansion of 0 in c
0.446 * [taylor]: Taking taylor expansion of -1 in d
0.446 * [taylor]: Taking taylor expansion of -1 in d
0.447 * [taylor]: Taking taylor expansion of 0 in b
0.447 * [taylor]: Taking taylor expansion of 0 in c
0.449 * [taylor]: Taking taylor expansion of 0 in c
0.449 * [taylor]: Taking taylor expansion of 0 in c
0.449 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.449 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.449 * [taylor]: Taking taylor expansion of d in d
0.450 * [taylor]: Taking taylor expansion of 0 in d
0.450 * [taylor]: Taking taylor expansion of 0 in d
0.450 * [taylor]: Taking taylor expansion of 0 in d
0.450 * * * [progress]: simplifying candidates
0.451 * [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))
0.451 * [simplify]: Sending expressions to egg_math:
 (expm1 (+ h0 (+ (+ h1 h2) h3)))
 (log1p (+ h0 (+ (+ h1 h2) h3)))
 (* (exp h0) (* (* (exp h1) (exp h2)) (exp h3)))
 (* (exp h0) (* (exp (+ h1 h2)) (exp h3)))
 (* (exp h0) (exp (+ (+ h1 h2) h3)))
 (log (+ h0 (+ (+ h1 h2) h3)))
 (exp (+ h0 (+ (+ h1 h2) h3)))
 (* (cbrt (+ h0 (+ (+ h1 h2) h3))) (cbrt (+ h0 (+ (+ h1 h2) h3))))
 (cbrt (+ h0 (+ (+ h1 h2) h3)))
 (* (* (+ h0 (+ (+ h1 h2) h3)) (+ h0 (+ (+ h1 h2) h3))) (+ h0 (+ (+ h1 h2) h3)))
 (sqrt (+ h0 (+ (+ h1 h2) h3)))
 (sqrt (+ h0 (+ (+ h1 h2) h3)))
 (+ (pow h0 3) (pow (+ (+ h1 h2) h3) 3))
 (+ (* h0 h0) (- (* (+ (+ h1 h2) h3) (+ (+ h1 h2) h3)) (* h0 (+ (+ h1 h2) h3))))
 (- (* h0 h0) (* (+ (+ h1 h2) h3) (+ (+ h1 h2) h3)))
 (- h0 (+ (+ h1 h2) h3))
 (+ h0 (+ (+ h1 h2) h3))
 (+ h0 (+ (+ h1 h2) h3))
 (+ h0 (+ (+ h1 h2) h3))
 (+ h0 (+ h1 h2))
 (+ h0 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
0.454 * * [simplify]: iteration  0 :  117  enodes  (cost  100 )
0.457 * * [simplify]: iteration  1 :  484  enodes  (cost  92 )
0.467 * * [simplify]: iteration  2 :  3174  enodes  (cost  92 )
0.515 * * [simplify]: iteration  3 :  5002  enodes  (cost  92 )
0.516 * [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)
0.516 * * * [progress]: adding candidates to table
0.560 * * [progress]: iteration 3 / 4
0.560 * * * [progress]: picking best candidate
0.584 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2.0))>
0.585 * * * [progress]: localizing error
0.591 * * * [progress]: generating rewritten candidates
0.591 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.695 * * * [progress]: generating series expansions
0.695 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.695 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
0.695 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
0.695 * [taylor]: Taking taylor expansion of d in d
0.695 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
0.695 * [taylor]: Taking taylor expansion of a in d
0.695 * [taylor]: Taking taylor expansion of (+ b c) in d
0.695 * [taylor]: Taking taylor expansion of b in d
0.695 * [taylor]: Taking taylor expansion of c in d
0.695 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
0.695 * [taylor]: Taking taylor expansion of d in c
0.695 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
0.695 * [taylor]: Taking taylor expansion of a in c
0.695 * [taylor]: Taking taylor expansion of (+ b c) in c
0.695 * [taylor]: Taking taylor expansion of b in c
0.695 * [taylor]: Taking taylor expansion of c in c
0.695 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
0.695 * [taylor]: Taking taylor expansion of d in b
0.695 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
0.695 * [taylor]: Taking taylor expansion of a in b
0.695 * [taylor]: Taking taylor expansion of (+ b c) in b
0.695 * [taylor]: Taking taylor expansion of b in b
0.695 * [taylor]: Taking taylor expansion of c in b
0.695 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.695 * [taylor]: Taking taylor expansion of d in a
0.695 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.695 * [taylor]: Taking taylor expansion of a in a
0.695 * [taylor]: Taking taylor expansion of (+ b c) in a
0.695 * [taylor]: Taking taylor expansion of b in a
0.695 * [taylor]: Taking taylor expansion of c in a
0.695 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
0.695 * [taylor]: Taking taylor expansion of d in a
0.695 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
0.695 * [taylor]: Taking taylor expansion of a in a
0.695 * [taylor]: Taking taylor expansion of (+ b c) in a
0.695 * [taylor]: Taking taylor expansion of b in a
0.695 * [taylor]: Taking taylor expansion of c in a
0.696 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
0.696 * [taylor]: Taking taylor expansion of d in b
0.696 * [taylor]: Taking taylor expansion of (+ b c) in b
0.696 * [taylor]: Taking taylor expansion of b in b
0.696 * [taylor]: Taking taylor expansion of c in b
0.696 * [taylor]: Taking taylor expansion of (+ d c) in c
0.696 * [taylor]: Taking taylor expansion of d in c
0.696 * [taylor]: Taking taylor expansion of c in c
0.696 * [taylor]: Taking taylor expansion of d in d
0.697 * [taylor]: Taking taylor expansion of 1 in b
0.697 * [taylor]: Taking taylor expansion of 1 in c
0.697 * [taylor]: Taking taylor expansion of 1 in d
0.697 * [taylor]: Taking taylor expansion of 1 in c
0.697 * [taylor]: Taking taylor expansion of 1 in d
0.698 * [taylor]: Taking taylor expansion of 1 in d
0.698 * [approximate]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in (a b c d) around 0
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d
0.698 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.698 * [taylor]: Taking taylor expansion of d in d
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d
0.698 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.699 * [taylor]: Taking taylor expansion of a in d
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d
0.699 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.699 * [taylor]: Taking taylor expansion of c in d
0.699 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.699 * [taylor]: Taking taylor expansion of b in d
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c
0.699 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.699 * [taylor]: Taking taylor expansion of d in c
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c
0.699 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.699 * [taylor]: Taking taylor expansion of a in c
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c
0.699 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.699 * [taylor]: Taking taylor expansion of c in c
0.699 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.699 * [taylor]: Taking taylor expansion of b in c
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b
0.699 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.699 * [taylor]: Taking taylor expansion of d in b
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b
0.699 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.699 * [taylor]: Taking taylor expansion of a in b
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.699 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.699 * [taylor]: Taking taylor expansion of c in b
0.699 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.699 * [taylor]: Taking taylor expansion of b in b
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.700 * [taylor]: Taking taylor expansion of d in a
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.700 * [taylor]: Taking taylor expansion of a in a
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.700 * [taylor]: Taking taylor expansion of c in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.700 * [taylor]: Taking taylor expansion of b in a
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.700 * [taylor]: Taking taylor expansion of d in a
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.700 * [taylor]: Taking taylor expansion of a in a
0.700 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.700 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.701 * [taylor]: Taking taylor expansion of c in a
0.701 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.701 * [taylor]: Taking taylor expansion of b in a
0.701 * [taylor]: Taking taylor expansion of 1 in b
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.702 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.702 * [taylor]: Taking taylor expansion of c in b
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.702 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.702 * [taylor]: Taking taylor expansion of d in b
0.702 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.702 * [taylor]: Taking taylor expansion of b in b
0.703 * [taylor]: Taking taylor expansion of 1 in c
0.703 * [taylor]: Taking taylor expansion of 1 in c
0.704 * [taylor]: Taking taylor expansion of 0 in b
0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.704 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.704 * [taylor]: Taking taylor expansion of d in c
0.704 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.705 * [taylor]: Taking taylor expansion of c in c
0.705 * [taylor]: Taking taylor expansion of 1 in d
0.705 * [taylor]: Taking taylor expansion of 0 in c
0.705 * [taylor]: Taking taylor expansion of 1 in d
0.705 * [taylor]: Taking taylor expansion of 1 in d
0.706 * [taylor]: Taking taylor expansion of 0 in b
0.706 * [taylor]: Taking taylor expansion of 0 in c
0.707 * [taylor]: Taking taylor expansion of 0 in c
0.707 * [taylor]: Taking taylor expansion of 0 in c
0.708 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.708 * [taylor]: Taking taylor expansion of d in d
0.708 * [taylor]: Taking taylor expansion of 0 in d
0.708 * [taylor]: Taking taylor expansion of 0 in d
0.708 * [taylor]: Taking taylor expansion of 0 in d
0.709 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in (a b c d) around 0
0.709 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in d
0.709 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d
0.709 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.709 * [taylor]: Taking taylor expansion of d in d
0.709 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d
0.710 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.710 * [taylor]: Taking taylor expansion of a in d
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d
0.710 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.710 * [taylor]: Taking taylor expansion of c in d
0.710 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.710 * [taylor]: Taking taylor expansion of b in d
0.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in c
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c
0.710 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.710 * [taylor]: Taking taylor expansion of d in c
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c
0.710 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.710 * [taylor]: Taking taylor expansion of a in c
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c
0.710 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.710 * [taylor]: Taking taylor expansion of c in c
0.710 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.710 * [taylor]: Taking taylor expansion of b in c
0.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in b
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b
0.710 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.710 * [taylor]: Taking taylor expansion of d in b
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b
0.710 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.710 * [taylor]: Taking taylor expansion of a in b
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
0.710 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.710 * [taylor]: Taking taylor expansion of c in b
0.710 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.710 * [taylor]: Taking taylor expansion of b in b
0.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a
0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.711 * [taylor]: Taking taylor expansion of d in a
0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.711 * [taylor]: Taking taylor expansion of a in a
0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.711 * [taylor]: Taking taylor expansion of c in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.711 * [taylor]: Taking taylor expansion of b in a
0.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a
0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.711 * [taylor]: Taking taylor expansion of d in a
0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.711 * [taylor]: Taking taylor expansion of a in a
0.712 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a
0.712 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.712 * [taylor]: Taking taylor expansion of c in a
0.712 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.712 * [taylor]: Taking taylor expansion of b in a
0.712 * [taylor]: Taking taylor expansion of -1 in b
0.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.713 * [taylor]: Taking taylor expansion of c in b
0.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.713 * [taylor]: Taking taylor expansion of d in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.713 * [taylor]: Taking taylor expansion of b in b
0.714 * [taylor]: Taking taylor expansion of -1 in c
0.714 * [taylor]: Taking taylor expansion of -1 in c
0.716 * [taylor]: Taking taylor expansion of 0 in b
0.716 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.716 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.716 * [taylor]: Taking taylor expansion of d in c
0.716 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.716 * [taylor]: Taking taylor expansion of c in c
0.717 * [taylor]: Taking taylor expansion of -1 in d
0.717 * [taylor]: Taking taylor expansion of 0 in c
0.717 * [taylor]: Taking taylor expansion of -1 in d
0.717 * [taylor]: Taking taylor expansion of -1 in d
0.719 * [taylor]: Taking taylor expansion of 0 in b
0.719 * [taylor]: Taking taylor expansion of 0 in c
0.720 * [taylor]: Taking taylor expansion of 0 in c
0.720 * [taylor]: Taking taylor expansion of 0 in c
0.720 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.721 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.721 * [taylor]: Taking taylor expansion of d in d
0.721 * [taylor]: Taking taylor expansion of 0 in d
0.721 * [taylor]: Taking taylor expansion of 0 in d
0.721 * [taylor]: Taking taylor expansion of 0 in d
0.722 * * * [progress]: simplifying candidates
0.722 * [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))
0.722 * [simplify]: Sending expressions to egg_math:
 (expm1 (+ (+ h0 (+ h1 h2)) h3))
 (log1p (+ (+ h0 (+ h1 h2)) h3))
 (* (* (exp h0) (* (exp h1) (exp h2))) (exp h3))
 (* (* (exp h0) (exp (+ h1 h2))) (exp h3))
 (* (exp (+ h0 (+ h1 h2))) (exp h3))
 (log (+ (+ h0 (+ h1 h2)) h3))
 (exp (+ (+ h0 (+ h1 h2)) h3))
 (* (cbrt (+ (+ h0 (+ h1 h2)) h3)) (cbrt (+ (+ h0 (+ h1 h2)) h3)))
 (cbrt (+ (+ h0 (+ h1 h2)) h3))
 (* (* (+ (+ h0 (+ h1 h2)) h3) (+ (+ h0 (+ h1 h2)) h3)) (+ (+ h0 (+ h1 h2)) h3))
 (sqrt (+ (+ h0 (+ h1 h2)) h3))
 (sqrt (+ (+ h0 (+ h1 h2)) h3))
 (+ (pow (+ h0 (+ h1 h2)) 3) (pow h3 3))
 (+ (* (+ h0 (+ h1 h2)) (+ h0 (+ h1 h2))) (- (* h3 h3) (* (+ h0 (+ h1 h2)) h3)))
 (- (* (+ h0 (+ h1 h2)) (+ h0 (+ h1 h2))) (* h3 h3))
 (- (+ h0 (+ h1 h2)) h3)
 (+ (+ h0 (+ h1 h2)) h3)
 (+ (+ h0 (+ h1 h2)) h3)
 (+ (+ h0 (+ h1 h2)) h3)
 (+ (+ h1 h2) h3)
 (+ h0 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
0.725 * * [simplify]: iteration  0 :  111  enodes  (cost  102 )
0.728 * * [simplify]: iteration  1 :  414  enodes  (cost  94 )
0.737 * * [simplify]: iteration  2 :  2586  enodes  (cost  93 )
0.777 * * [simplify]: iteration  3 :  5001  enodes  (cost  92 )
0.778 * [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)
0.778 * * * [progress]: adding candidates to table
0.823 * * [progress]: iteration 4 / 4
0.823 * * * [progress]: picking best candidate
0.847 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (cbrt (pow (+ a (+ (+ b c) d)) 3)) 2.0))>
0.847 * * * [progress]: localizing error
0.861 * * * [progress]: generating rewritten candidates
0.861 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 1)
0.927 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.024 * * * [progress]: generating series expansions
1.024 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 1)
1.025 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
1.025 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
1.025 * [taylor]: Taking taylor expansion of d in d
1.025 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
1.025 * [taylor]: Taking taylor expansion of a in d
1.025 * [taylor]: Taking taylor expansion of (+ b c) in d
1.025 * [taylor]: Taking taylor expansion of b in d
1.025 * [taylor]: Taking taylor expansion of c in d
1.025 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
1.025 * [taylor]: Taking taylor expansion of d in c
1.025 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
1.025 * [taylor]: Taking taylor expansion of a in c
1.025 * [taylor]: Taking taylor expansion of (+ b c) in c
1.025 * [taylor]: Taking taylor expansion of b in c
1.025 * [taylor]: Taking taylor expansion of c in c
1.025 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
1.025 * [taylor]: Taking taylor expansion of d in b
1.025 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
1.025 * [taylor]: Taking taylor expansion of a in b
1.025 * [taylor]: Taking taylor expansion of (+ b c) in b
1.025 * [taylor]: Taking taylor expansion of b in b
1.025 * [taylor]: Taking taylor expansion of c in b
1.025 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
1.025 * [taylor]: Taking taylor expansion of d in a
1.025 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
1.025 * [taylor]: Taking taylor expansion of a in a
1.025 * [taylor]: Taking taylor expansion of (+ b c) in a
1.025 * [taylor]: Taking taylor expansion of b in a
1.025 * [taylor]: Taking taylor expansion of c in a
1.025 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
1.025 * [taylor]: Taking taylor expansion of d in a
1.025 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
1.025 * [taylor]: Taking taylor expansion of a in a
1.025 * [taylor]: Taking taylor expansion of (+ b c) in a
1.025 * [taylor]: Taking taylor expansion of b in a
1.025 * [taylor]: Taking taylor expansion of c in a
1.025 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
1.025 * [taylor]: Taking taylor expansion of d in b
1.025 * [taylor]: Taking taylor expansion of (+ b c) in b
1.025 * [taylor]: Taking taylor expansion of b in b
1.025 * [taylor]: Taking taylor expansion of c in b
1.025 * [taylor]: Taking taylor expansion of (+ d c) in c
1.025 * [taylor]: Taking taylor expansion of d in c
1.025 * [taylor]: Taking taylor expansion of c in c
1.025 * [taylor]: Taking taylor expansion of d in d
1.027 * [taylor]: Taking taylor expansion of 1 in b
1.027 * [taylor]: Taking taylor expansion of 1 in c
1.027 * [taylor]: Taking taylor expansion of 1 in d
1.027 * [taylor]: Taking taylor expansion of 1 in c
1.027 * [taylor]: Taking taylor expansion of 1 in d
1.028 * [taylor]: Taking taylor expansion of 1 in d
1.028 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
1.028 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
1.028 * [taylor]: Taking taylor expansion of (/ 1 b) in d
1.028 * [taylor]: Taking taylor expansion of b in d
1.028 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
1.028 * [taylor]: Taking taylor expansion of (/ 1 c) in d
1.028 * [taylor]: Taking taylor expansion of c in d
1.028 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
1.028 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.028 * [taylor]: Taking taylor expansion of d in d
1.029 * [taylor]: Taking taylor expansion of (/ 1 a) in d
1.029 * [taylor]: Taking taylor expansion of a in d
1.029 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
1.029 * [taylor]: Taking taylor expansion of (/ 1 b) in c
1.029 * [taylor]: Taking taylor expansion of b in c
1.029 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
1.029 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.029 * [taylor]: Taking taylor expansion of c in c
1.029 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
1.029 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.029 * [taylor]: Taking taylor expansion of d in c
1.029 * [taylor]: Taking taylor expansion of (/ 1 a) in c
1.029 * [taylor]: Taking taylor expansion of a in c
1.029 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
1.029 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.029 * [taylor]: Taking taylor expansion of b in b
1.029 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
1.030 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.030 * [taylor]: Taking taylor expansion of c in b
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
1.030 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.030 * [taylor]: Taking taylor expansion of d in b
1.030 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.030 * [taylor]: Taking taylor expansion of a in b
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.030 * [taylor]: Taking taylor expansion of b in a
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.030 * [taylor]: Taking taylor expansion of c in a
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.030 * [taylor]: Taking taylor expansion of d in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.030 * [taylor]: Taking taylor expansion of a in a
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.030 * [taylor]: Taking taylor expansion of b in a
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.030 * [taylor]: Taking taylor expansion of c in a
1.030 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.030 * [taylor]: Taking taylor expansion of d in a
1.030 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.030 * [taylor]: Taking taylor expansion of a in a
1.031 * [taylor]: Taking taylor expansion of 1 in b
1.032 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
1.032 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.032 * [taylor]: Taking taylor expansion of d in b
1.032 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
1.032 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.032 * [taylor]: Taking taylor expansion of c in b
1.032 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.032 * [taylor]: Taking taylor expansion of b in b
1.033 * [taylor]: Taking taylor expansion of 1 in c
1.033 * [taylor]: Taking taylor expansion of 1 in c
1.034 * [taylor]: Taking taylor expansion of 0 in b
1.035 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
1.035 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.035 * [taylor]: Taking taylor expansion of c in c
1.035 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.035 * [taylor]: Taking taylor expansion of d in c
1.035 * [taylor]: Taking taylor expansion of 1 in d
1.035 * [taylor]: Taking taylor expansion of 0 in c
1.035 * [taylor]: Taking taylor expansion of 1 in d
1.035 * [taylor]: Taking taylor expansion of 1 in d
1.037 * [taylor]: Taking taylor expansion of 0 in b
1.037 * [taylor]: Taking taylor expansion of 0 in c
1.038 * [taylor]: Taking taylor expansion of 0 in c
1.038 * [taylor]: Taking taylor expansion of 0 in c
1.038 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.038 * [taylor]: Taking taylor expansion of d in d
1.038 * [taylor]: Taking taylor expansion of 0 in d
1.038 * [taylor]: Taking taylor expansion of 0 in d
1.039 * [taylor]: Taking taylor expansion of 0 in d
1.040 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
1.040 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
1.040 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
1.040 * [taylor]: Taking taylor expansion of (/ 1 b) in d
1.040 * [taylor]: Taking taylor expansion of b in d
1.040 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
1.040 * [taylor]: Taking taylor expansion of (/ 1 c) in d
1.040 * [taylor]: Taking taylor expansion of c in d
1.040 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
1.040 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.040 * [taylor]: Taking taylor expansion of d in d
1.040 * [taylor]: Taking taylor expansion of (/ 1 a) in d
1.040 * [taylor]: Taking taylor expansion of a in d
1.040 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
1.040 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
1.040 * [taylor]: Taking taylor expansion of (/ 1 b) in c
1.040 * [taylor]: Taking taylor expansion of b in c
1.040 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
1.040 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.040 * [taylor]: Taking taylor expansion of c in c
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
1.041 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.041 * [taylor]: Taking taylor expansion of d in c
1.041 * [taylor]: Taking taylor expansion of (/ 1 a) in c
1.041 * [taylor]: Taking taylor expansion of a in c
1.041 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
1.041 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.041 * [taylor]: Taking taylor expansion of b in b
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
1.041 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.041 * [taylor]: Taking taylor expansion of c in b
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
1.041 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.041 * [taylor]: Taking taylor expansion of d in b
1.041 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.041 * [taylor]: Taking taylor expansion of a in b
1.041 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.041 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.041 * [taylor]: Taking taylor expansion of b in a
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.041 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.041 * [taylor]: Taking taylor expansion of c in a
1.041 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.041 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.041 * [taylor]: Taking taylor expansion of d in a
1.041 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.041 * [taylor]: Taking taylor expansion of a in a
1.042 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
1.042 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.042 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.042 * [taylor]: Taking taylor expansion of b in a
1.042 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.042 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.042 * [taylor]: Taking taylor expansion of c in a
1.042 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.042 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.042 * [taylor]: Taking taylor expansion of d in a
1.042 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.042 * [taylor]: Taking taylor expansion of a in a
1.043 * [taylor]: Taking taylor expansion of -1 in b
1.044 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b
1.044 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
1.044 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.044 * [taylor]: Taking taylor expansion of d in b
1.044 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
1.044 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.044 * [taylor]: Taking taylor expansion of c in b
1.044 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.044 * [taylor]: Taking taylor expansion of b in b
1.048 * [taylor]: Taking taylor expansion of -1 in c
1.048 * [taylor]: Taking taylor expansion of -1 in c
1.049 * [taylor]: Taking taylor expansion of 0 in b
1.050 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
1.050 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
1.050 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.050 * [taylor]: Taking taylor expansion of c in c
1.050 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.050 * [taylor]: Taking taylor expansion of d in c
1.051 * [taylor]: Taking taylor expansion of -1 in d
1.051 * [taylor]: Taking taylor expansion of 0 in c
1.051 * [taylor]: Taking taylor expansion of -1 in d
1.051 * [taylor]: Taking taylor expansion of -1 in d
1.052 * [taylor]: Taking taylor expansion of 0 in b
1.052 * [taylor]: Taking taylor expansion of 0 in c
1.053 * [taylor]: Taking taylor expansion of 0 in c
1.054 * [taylor]: Taking taylor expansion of 0 in c
1.054 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
1.054 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.054 * [taylor]: Taking taylor expansion of d in d
1.055 * [taylor]: Taking taylor expansion of 0 in d
1.055 * [taylor]: Taking taylor expansion of 0 in d
1.055 * [taylor]: Taking taylor expansion of 0 in d
1.055 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.056 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0
1.056 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d
1.056 * [taylor]: Taking taylor expansion of d in d
1.056 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d
1.056 * [taylor]: Taking taylor expansion of a in d
1.056 * [taylor]: Taking taylor expansion of (+ b c) in d
1.056 * [taylor]: Taking taylor expansion of b in d
1.056 * [taylor]: Taking taylor expansion of c in d
1.056 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c
1.056 * [taylor]: Taking taylor expansion of d in c
1.056 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c
1.056 * [taylor]: Taking taylor expansion of a in c
1.056 * [taylor]: Taking taylor expansion of (+ b c) in c
1.056 * [taylor]: Taking taylor expansion of b in c
1.056 * [taylor]: Taking taylor expansion of c in c
1.056 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b
1.056 * [taylor]: Taking taylor expansion of d in b
1.056 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b
1.056 * [taylor]: Taking taylor expansion of a in b
1.056 * [taylor]: Taking taylor expansion of (+ b c) in b
1.056 * [taylor]: Taking taylor expansion of b in b
1.056 * [taylor]: Taking taylor expansion of c in b
1.056 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
1.056 * [taylor]: Taking taylor expansion of d in a
1.056 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
1.056 * [taylor]: Taking taylor expansion of a in a
1.056 * [taylor]: Taking taylor expansion of (+ b c) in a
1.056 * [taylor]: Taking taylor expansion of b in a
1.056 * [taylor]: Taking taylor expansion of c in a
1.056 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a
1.056 * [taylor]: Taking taylor expansion of d in a
1.056 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a
1.056 * [taylor]: Taking taylor expansion of a in a
1.056 * [taylor]: Taking taylor expansion of (+ b c) in a
1.056 * [taylor]: Taking taylor expansion of b in a
1.056 * [taylor]: Taking taylor expansion of c in a
1.056 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b
1.056 * [taylor]: Taking taylor expansion of d in b
1.056 * [taylor]: Taking taylor expansion of (+ b c) in b
1.056 * [taylor]: Taking taylor expansion of b in b
1.056 * [taylor]: Taking taylor expansion of c in b
1.056 * [taylor]: Taking taylor expansion of (+ d c) in c
1.056 * [taylor]: Taking taylor expansion of d in c
1.056 * [taylor]: Taking taylor expansion of c in c
1.057 * [taylor]: Taking taylor expansion of d in d
1.057 * [taylor]: Taking taylor expansion of 1 in b
1.057 * [taylor]: Taking taylor expansion of 1 in c
1.057 * [taylor]: Taking taylor expansion of 1 in d
1.058 * [taylor]: Taking taylor expansion of 1 in c
1.058 * [taylor]: Taking taylor expansion of 1 in d
1.058 * [taylor]: Taking taylor expansion of 1 in d
1.059 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0
1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
1.059 * [taylor]: Taking taylor expansion of (/ 1 b) in d
1.059 * [taylor]: Taking taylor expansion of b in d
1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
1.059 * [taylor]: Taking taylor expansion of (/ 1 c) in d
1.059 * [taylor]: Taking taylor expansion of c in d
1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
1.059 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.059 * [taylor]: Taking taylor expansion of d in d
1.059 * [taylor]: Taking taylor expansion of (/ 1 a) in d
1.059 * [taylor]: Taking taylor expansion of a in d
1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
1.059 * [taylor]: Taking taylor expansion of (/ 1 b) in c
1.059 * [taylor]: Taking taylor expansion of b in c
1.059 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
1.059 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.059 * [taylor]: Taking taylor expansion of c in c
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
1.060 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.060 * [taylor]: Taking taylor expansion of d in c
1.060 * [taylor]: Taking taylor expansion of (/ 1 a) in c
1.060 * [taylor]: Taking taylor expansion of a in c
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
1.060 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.060 * [taylor]: Taking taylor expansion of b in b
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
1.060 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.060 * [taylor]: Taking taylor expansion of c in b
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
1.060 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.060 * [taylor]: Taking taylor expansion of d in b
1.060 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.060 * [taylor]: Taking taylor expansion of a in b
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.060 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.060 * [taylor]: Taking taylor expansion of b in a
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.060 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.060 * [taylor]: Taking taylor expansion of c in a
1.060 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.060 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.060 * [taylor]: Taking taylor expansion of d in a
1.060 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.060 * [taylor]: Taking taylor expansion of a in a
1.061 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.061 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.061 * [taylor]: Taking taylor expansion of b in a
1.061 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.061 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.061 * [taylor]: Taking taylor expansion of c in a
1.061 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.061 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.061 * [taylor]: Taking taylor expansion of d in a
1.061 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.061 * [taylor]: Taking taylor expansion of a in a
1.062 * [taylor]: Taking taylor expansion of 1 in b
1.062 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b
1.062 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.062 * [taylor]: Taking taylor expansion of d in b
1.062 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b
1.063 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.063 * [taylor]: Taking taylor expansion of c in b
1.063 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.063 * [taylor]: Taking taylor expansion of b in b
1.063 * [taylor]: Taking taylor expansion of 1 in c
1.063 * [taylor]: Taking taylor expansion of 1 in c
1.065 * [taylor]: Taking taylor expansion of 0 in b
1.065 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
1.065 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.065 * [taylor]: Taking taylor expansion of c in c
1.065 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.065 * [taylor]: Taking taylor expansion of d in c
1.066 * [taylor]: Taking taylor expansion of 1 in d
1.066 * [taylor]: Taking taylor expansion of 0 in c
1.066 * [taylor]: Taking taylor expansion of 1 in d
1.066 * [taylor]: Taking taylor expansion of 1 in d
1.067 * [taylor]: Taking taylor expansion of 0 in b
1.067 * [taylor]: Taking taylor expansion of 0 in c
1.068 * [taylor]: Taking taylor expansion of 0 in c
1.068 * [taylor]: Taking taylor expansion of 0 in c
1.069 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.069 * [taylor]: Taking taylor expansion of d in d
1.069 * [taylor]: Taking taylor expansion of 0 in d
1.069 * [taylor]: Taking taylor expansion of 0 in d
1.069 * [taylor]: Taking taylor expansion of 0 in d
1.070 * [approximate]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0
1.070 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d
1.070 * [taylor]: Taking taylor expansion of (cbrt -1) in d
1.070 * [taylor]: Taking taylor expansion of -1 in d
1.071 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d
1.071 * [taylor]: Taking taylor expansion of (/ 1 b) in d
1.071 * [taylor]: Taking taylor expansion of b in d
1.071 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d
1.071 * [taylor]: Taking taylor expansion of (/ 1 c) in d
1.071 * [taylor]: Taking taylor expansion of c in d
1.071 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d
1.071 * [taylor]: Taking taylor expansion of (/ 1 d) in d
1.071 * [taylor]: Taking taylor expansion of d in d
1.071 * [taylor]: Taking taylor expansion of (/ 1 a) in d
1.071 * [taylor]: Taking taylor expansion of a in d
1.071 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c
1.071 * [taylor]: Taking taylor expansion of (cbrt -1) in c
1.071 * [taylor]: Taking taylor expansion of -1 in c
1.072 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c
1.072 * [taylor]: Taking taylor expansion of (/ 1 b) in c
1.072 * [taylor]: Taking taylor expansion of b in c
1.072 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c
1.072 * [taylor]: Taking taylor expansion of (/ 1 c) in c
1.072 * [taylor]: Taking taylor expansion of c in c
1.073 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c
1.073 * [taylor]: Taking taylor expansion of (/ 1 d) in c
1.073 * [taylor]: Taking taylor expansion of d in c
1.073 * [taylor]: Taking taylor expansion of (/ 1 a) in c
1.073 * [taylor]: Taking taylor expansion of a in c
1.073 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b
1.073 * [taylor]: Taking taylor expansion of (cbrt -1) in b
1.073 * [taylor]: Taking taylor expansion of -1 in b
1.073 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b
1.073 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.073 * [taylor]: Taking taylor expansion of b in b
1.074 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b
1.074 * [taylor]: Taking taylor expansion of (/ 1 c) in b
1.074 * [taylor]: Taking taylor expansion of c in b
1.074 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b
1.074 * [taylor]: Taking taylor expansion of (/ 1 d) in b
1.074 * [taylor]: Taking taylor expansion of d in b
1.074 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.074 * [taylor]: Taking taylor expansion of a in b
1.074 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
1.074 * [taylor]: Taking taylor expansion of (cbrt -1) in a
1.074 * [taylor]: Taking taylor expansion of -1 in a
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.075 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.075 * [taylor]: Taking taylor expansion of b in a
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.075 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.075 * [taylor]: Taking taylor expansion of c in a
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.075 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.075 * [taylor]: Taking taylor expansion of d in a
1.075 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.075 * [taylor]: Taking taylor expansion of a in a
1.075 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a
1.075 * [taylor]: Taking taylor expansion of (cbrt -1) in a
1.075 * [taylor]: Taking taylor expansion of -1 in a
1.076 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a
1.076 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.076 * [taylor]: Taking taylor expansion of b in a
1.076 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a
1.076 * [taylor]: Taking taylor expansion of (/ 1 c) in a
1.076 * [taylor]: Taking taylor expansion of c in a
1.076 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a
1.076 * [taylor]: Taking taylor expansion of (/ 1 d) in a
1.076 * [taylor]: Taking taylor expansion of d in a
1.076 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.076 * [taylor]: Taking taylor expansion of a in a
1.078 * [taylor]: Taking taylor expansion of (cbrt -1) in b
1.078 * [taylor]: Taking taylor expansion of -1 in b
1.079 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (+ (/ (cbrt -1) d) (/ (cbrt -1) b))) in b
1.079 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in b
1.079 * [taylor]: Taking taylor expansion of (cbrt -1) in b
1.079 * [taylor]: Taking taylor expansion of -1 in b
1.080 * [taylor]: Taking taylor expansion of c in b
1.080 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d) (/ (cbrt -1) b)) in b
1.080 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in b
1.080 * [taylor]: Taking taylor expansion of (cbrt -1) in b
1.080 * [taylor]: Taking taylor expansion of -1 in b
1.081 * [taylor]: Taking taylor expansion of d in b
1.081 * [taylor]: Taking taylor expansion of (/ (cbrt -1) b) in b
1.081 * [taylor]: Taking taylor expansion of (cbrt -1) in b
1.081 * [taylor]: Taking taylor expansion of -1 in b
1.082 * [taylor]: Taking taylor expansion of b in b
1.084 * [taylor]: Taking taylor expansion of (cbrt -1) in c
1.084 * [taylor]: Taking taylor expansion of -1 in c
1.084 * [taylor]: Taking taylor expansion of (cbrt -1) in c
1.084 * [taylor]: Taking taylor expansion of -1 in c
1.088 * [taylor]: Taking taylor expansion of 0 in b
1.089 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) c) (/ (cbrt -1) d)) in c
1.090 * [taylor]: Taking taylor expansion of (/ (cbrt -1) c) in c
1.090 * [taylor]: Taking taylor expansion of (cbrt -1) in c
1.090 * [taylor]: Taking taylor expansion of -1 in c
1.090 * [taylor]: Taking taylor expansion of c in c
1.091 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in c
1.091 * [taylor]: Taking taylor expansion of (cbrt -1) in c
1.091 * [taylor]: Taking taylor expansion of -1 in c
1.091 * [taylor]: Taking taylor expansion of d in c
1.092 * [taylor]: Taking taylor expansion of (cbrt -1) in d
1.092 * [taylor]: Taking taylor expansion of -1 in d
1.093 * [taylor]: Taking taylor expansion of 0 in c
1.093 * [taylor]: Taking taylor expansion of (cbrt -1) in d
1.093 * [taylor]: Taking taylor expansion of -1 in d
1.094 * [taylor]: Taking taylor expansion of (cbrt -1) in d
1.094 * [taylor]: Taking taylor expansion of -1 in d
1.097 * [taylor]: Taking taylor expansion of 0 in b
1.097 * [taylor]: Taking taylor expansion of 0 in c
1.100 * [taylor]: Taking taylor expansion of 0 in c
1.101 * [taylor]: Taking taylor expansion of 0 in c
1.102 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d) in d
1.102 * [taylor]: Taking taylor expansion of (cbrt -1) in d
1.102 * [taylor]: Taking taylor expansion of -1 in d
1.102 * [taylor]: Taking taylor expansion of d in d
1.103 * [taylor]: Taking taylor expansion of 0 in d
1.103 * [taylor]: Taking taylor expansion of 0 in d
1.103 * [taylor]: Taking taylor expansion of 0 in d
1.105 * * * [progress]: simplifying candidates
1.106 * [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)))))
1.107 * [simplify]: Sending expressions to egg_math:
 (expm1 (+ h0 (+ (+ h1 h2) h3)))
 (log1p (+ h0 (+ (+ h1 h2) h3)))
 (* (exp h0) (* (* (exp h1) (exp h2)) (exp h3)))
 (* (exp h0) (* (exp (+ h1 h2)) (exp h3)))
 (* (exp h0) (exp (+ (+ h1 h2) h3)))
 (log (+ h0 (+ (+ h1 h2) h3)))
 (exp (+ h0 (+ (+ h1 h2) h3)))
 (* (cbrt (+ h0 (+ (+ h1 h2) h3))) (cbrt (+ h0 (+ (+ h1 h2) h3))))
 (cbrt (+ h0 (+ (+ h1 h2) h3)))
 (* (* (+ h0 (+ (+ h1 h2) h3)) (+ h0 (+ (+ h1 h2) h3))) (+ h0 (+ (+ h1 h2) h3)))
 (sqrt (+ h0 (+ (+ h1 h2) h3)))
 (sqrt (+ h0 (+ (+ h1 h2) h3)))
 (+ (pow h0 3) (pow (+ (+ h1 h2) h3) 3))
 (+ (* h0 h0) (- (* (+ (+ h1 h2) h3) (+ (+ h1 h2) h3)) (* h0 (+ (+ h1 h2) h3))))
 (- (* h0 h0) (* (+ (+ h1 h2) h3) (+ (+ h1 h2) h3)))
 (- h0 (+ (+ h1 h2) h3))
 (+ h0 (+ (+ h1 h2) h3))
 (+ h0 (+ (+ h1 h2) h3))
 (+ h0 (+ (+ h1 h2) h3))
 (+ h0 (+ h1 h2))
 (expm1 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (log1p (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (log (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (exp (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (cbrt (pow (* (cbrt (+ h0 (+ (+ h1 h2) h3))) (cbrt (+ h0 (+ (+ h1 h2) h3)))) 3))
 (cbrt (pow (cbrt (+ h0 (+ (+ h1 h2) h3))) 3))
 (cbrt (pow (sqrt (+ h0 (+ (+ h1 h2) h3))) 3))
 (cbrt (pow (sqrt (+ h0 (+ (+ h1 h2) h3))) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (* (+ h0 (+ (+ h1 h2) h3)) (+ h0 (+ (+ h1 h2) h3))))
 (cbrt (+ h0 (+ (+ h1 h2) h3)))
 (cbrt (* (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)) (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))))
 (cbrt (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (cbrt (pow (* (cbrt (+ h0 (+ (+ h1 h2) h3))) (cbrt (+ h0 (+ (+ h1 h2) h3)))) 3))
 (cbrt (pow (cbrt (+ h0 (+ (+ h1 h2) h3))) 3))
 (cbrt (pow (sqrt (+ h0 (+ (+ h1 h2) h3))) 3))
 (cbrt (pow (sqrt (+ h0 (+ (+ h1 h2) h3))) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow 1 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (+ h0 (+ (+ h1 h2) h3)))
 (cbrt (* (+ h0 (+ (+ h1 h2) h3)) (+ h0 (+ (+ h1 h2) h3))))
 (cbrt (sqrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (cbrt (sqrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (cbrt 1)
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) (/ 3 2)))
 (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) (/ 3 2)))
 (cbrt (pow (+ (pow h0 3) (pow (+ (+ h1 h2) h3) 3)) 3))
 (cbrt (pow (+ (* h0 h0) (- (* (+ (+ h1 h2) h3) (+ (+ h1 h2) h3)) (* h0 (+ (+ h1 h2) h3)))) 3))
 (cbrt (pow (- (* h0 h0) (* (+ (+ h1 h2) h3) (+ (+ h1 h2) h3))) 3))
 (cbrt (pow (- h0 (+ (+ h1 h2) h3)) 3))
 (* (cbrt (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))) (cbrt (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))))
 (cbrt (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (* (* (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)) (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3))) (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (sqrt (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (sqrt (cbrt (pow (+ h0 (+ (+ h1 h2) h3)) 3)))
 (+ h0 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (+ h0 (+ h1 h2))
 (+ h3 (+ h1 h2))
 (- (+ (* (cbrt -1) h1) (+ (* (cbrt -1) h2) (* h3 (cbrt -1)))))
1.111 * * [simplify]: iteration  0 :  219  enodes  (cost  293 )
1.116 * * [simplify]: iteration  1 :  921  enodes  (cost  289 )
1.136 * * [simplify]: iteration  2 :  5002  enodes  (cost  287 )
1.139 * [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)))
1.139 * * * [progress]: adding candidates to table
1.245 * [progress]: [Phase 3 of 3] Extracting.
1.245 * * [regime]: Finding splitpoints for: (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.250 * * * [regime-changes]: Trying 6 branch expressions: ((+ c d) (+ b (+ c d)) d c b a)
1.250 * * * * [regimes]: Trying to branch on (+ c d) from (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.310 * * * * [regimes]: Trying to branch on (+ c d) from (#<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))>)
1.335 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.394 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (#<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2.0))> #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (fma (+ b (+ c d)) (- (+ b (+ c d)) a) (* a a))) 2.0))>)
1.411 * * * * [regimes]: Trying to branch on d from (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.470 * * * * [regimes]: Trying to branch on c from (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.531 * * * * [regimes]: Trying to branch on b from (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.589 * * * * [regimes]: Trying to branch on a from (#<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 (+ 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) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c 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) (* (cbrt (pow (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 3)) 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) (* (fma (* (cbrt a) (cbrt a)) (cbrt 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) (* (/ (+ (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) (* (/ (+ (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 (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d)) 2.0))> #<alt (λ (a b c d) (* (* (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3))) (cbrt (sqrt (pow (+ a (+ (+ b c) d)) 3)))) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (* (cbrt (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 3)) 2.0))> #<alt (λ (a b c d) (* (cbrt (pow (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 3)) 2.0))>)
1.646 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
1.647 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ (+ a (+ b c)) d) 2.0)
1.647 * [simplify]: Sending expressions to egg_math:
 (* (+ (+ h0 (+ h1 h2)) h3) h4)
1.647 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
1.648 * * [simplify]: iteration  1 :  13  enodes  (cost  4 )
1.648 * [simplify]: Simplified to:
   (* (+ (+ a (+ b c)) d) 2.0)
2.925 * [regime-testing]: Baseline error score: 2.768884844565927
2.926 * [regime-testing]: Oracle error score: 1.662448926520834
2.927 * [regime-testing]: End program error score: 2.768884844565927
2.950 * [regime-testing]: Target error score: 3.8491050625961982