6.998 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.041 * * * [progress]: [2/2] Setting up program. 0.044 * [progress]: [Phase 2 of 3] Improving. 0.044 * [simplify]: Simplifying using # : (* (+ a (+ b (+ c d))) 2.0) 0.048 * * [simplify]: iteration 0 : 17 enodes (cost 4 ) 0.050 * * [simplify]: iteration 1 : 53 enodes (cost 4 ) 0.053 * * [simplify]: iteration 2 : 151 enodes (cost 4 ) 0.057 * * [simplify]: iteration 3 : 313 enodes (cost 4 ) 0.060 * * [simplify]: iteration 4 : 419 enodes (cost 4 ) 0.063 * * [simplify]: iteration 5 : 425 enodes (cost 4 ) 0.066 * * [simplify]: iteration 6 : 425 enodes (cost 4 ) 0.067 * [simplify]: Simplified to: (* (+ a (+ b (+ c d))) 2.0) 0.067 * * [progress]: iteration 1 / 4 0.067 * * * [progress]: picking best candidate 0.069 * * * * [pick]: Picked # 0.069 * * * [progress]: localizing error 0.079 * * * [progress]: generating rewritten candidates 0.079 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.087 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.093 * * * [progress]: generating series expansions 0.093 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.094 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.094 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.094 * [taylor]: Taking taylor expansion of d in d 0.094 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.094 * [taylor]: Taking taylor expansion of a in d 0.094 * [taylor]: Taking taylor expansion of (+ b c) in d 0.094 * [taylor]: Taking taylor expansion of b in d 0.094 * [taylor]: Taking taylor expansion of c in d 0.094 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.094 * [taylor]: Taking taylor expansion of d in c 0.094 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.094 * [taylor]: Taking taylor expansion of a in c 0.094 * [taylor]: Taking taylor expansion of (+ b c) in c 0.094 * [taylor]: Taking taylor expansion of b in c 0.094 * [taylor]: Taking taylor expansion of c in c 0.094 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.094 * [taylor]: Taking taylor expansion of d in b 0.094 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.094 * [taylor]: Taking taylor expansion of a in b 0.094 * [taylor]: Taking taylor expansion of (+ b c) in b 0.094 * [taylor]: Taking taylor expansion of b in b 0.094 * [taylor]: Taking taylor expansion of c in b 0.094 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.094 * [taylor]: Taking taylor expansion of d in a 0.094 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.094 * [taylor]: Taking taylor expansion of a in a 0.094 * [taylor]: Taking taylor expansion of (+ b c) in a 0.094 * [taylor]: Taking taylor expansion of b in a 0.094 * [taylor]: Taking taylor expansion of c in a 0.094 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.094 * [taylor]: Taking taylor expansion of d in a 0.094 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.094 * [taylor]: Taking taylor expansion of a in a 0.094 * [taylor]: Taking taylor expansion of (+ b c) in a 0.094 * [taylor]: Taking taylor expansion of b in a 0.094 * [taylor]: Taking taylor expansion of c in a 0.094 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.094 * [taylor]: Taking taylor expansion of d in b 0.094 * [taylor]: Taking taylor expansion of (+ b c) in b 0.094 * [taylor]: Taking taylor expansion of b in b 0.094 * [taylor]: Taking taylor expansion of c in b 0.095 * [taylor]: Taking taylor expansion of (+ d c) in c 0.095 * [taylor]: Taking taylor expansion of d in c 0.095 * [taylor]: Taking taylor expansion of c in c 0.095 * [taylor]: Taking taylor expansion of d in d 0.096 * [taylor]: Taking taylor expansion of 1 in b 0.096 * [taylor]: Taking taylor expansion of 1 in c 0.096 * [taylor]: Taking taylor expansion of 1 in d 0.096 * [taylor]: Taking taylor expansion of 1 in c 0.096 * [taylor]: Taking taylor expansion of 1 in d 0.097 * [taylor]: Taking taylor expansion of 1 in d 0.097 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0 0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.097 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.097 * [taylor]: Taking taylor expansion of b in d 0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.097 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.097 * [taylor]: Taking taylor expansion of d in d 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.098 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.098 * [taylor]: Taking taylor expansion of c in d 0.098 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.098 * [taylor]: Taking taylor expansion of a in d 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.098 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.098 * [taylor]: Taking taylor expansion of b in c 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.098 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.098 * [taylor]: Taking taylor expansion of d in c 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.098 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.098 * [taylor]: Taking taylor expansion of c in c 0.098 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.098 * [taylor]: Taking taylor expansion of a in c 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.098 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.098 * [taylor]: Taking taylor expansion of b in b 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.099 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.099 * [taylor]: Taking taylor expansion of d in b 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.099 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.099 * [taylor]: Taking taylor expansion of c in b 0.099 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.099 * [taylor]: Taking taylor expansion of a in b 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.099 * [taylor]: Taking taylor expansion of b in a 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.099 * [taylor]: Taking taylor expansion of d in a 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.099 * [taylor]: Taking taylor expansion of c in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.099 * [taylor]: Taking taylor expansion of a in a 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.099 * [taylor]: Taking taylor expansion of b in a 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.099 * [taylor]: Taking taylor expansion of d in a 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.099 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.099 * [taylor]: Taking taylor expansion of c in a 0.100 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.100 * [taylor]: Taking taylor expansion of a in a 0.101 * [taylor]: Taking taylor expansion of 1 in b 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.101 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.101 * [taylor]: Taking taylor expansion of c in b 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.101 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.101 * [taylor]: Taking taylor expansion of d in b 0.101 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.101 * [taylor]: Taking taylor expansion of b in b 0.102 * [taylor]: Taking taylor expansion of 1 in c 0.102 * [taylor]: Taking taylor expansion of 1 in c 0.103 * [taylor]: Taking taylor expansion of 0 in b 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.104 * [taylor]: Taking taylor expansion of d in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.104 * [taylor]: Taking taylor expansion of c in c 0.105 * [taylor]: Taking taylor expansion of 1 in d 0.105 * [taylor]: Taking taylor expansion of 0 in c 0.105 * [taylor]: Taking taylor expansion of 1 in d 0.105 * [taylor]: Taking taylor expansion of 1 in d 0.106 * [taylor]: Taking taylor expansion of 0 in b 0.106 * [taylor]: Taking taylor expansion of 0 in c 0.107 * [taylor]: Taking taylor expansion of 0 in c 0.107 * [taylor]: Taking taylor expansion of 0 in c 0.108 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.108 * [taylor]: Taking taylor expansion of d in d 0.108 * [taylor]: Taking taylor expansion of 0 in d 0.108 * [taylor]: Taking taylor expansion of 0 in d 0.108 * [taylor]: Taking taylor expansion of 0 in d 0.109 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0 0.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.109 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.109 * [taylor]: Taking taylor expansion of b in d 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.109 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.109 * [taylor]: Taking taylor expansion of d in d 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.109 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.109 * [taylor]: Taking taylor expansion of c in d 0.110 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.110 * [taylor]: Taking taylor expansion of a in d 0.110 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.110 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.110 * [taylor]: Taking taylor expansion of b in c 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.110 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.110 * [taylor]: Taking taylor expansion of d in c 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.110 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.110 * [taylor]: Taking taylor expansion of c in c 0.110 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.110 * [taylor]: Taking taylor expansion of a in c 0.110 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.110 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.110 * [taylor]: Taking taylor expansion of b in b 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.110 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.110 * [taylor]: Taking taylor expansion of d in b 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.110 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.111 * [taylor]: Taking taylor expansion of c in b 0.111 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.111 * [taylor]: Taking taylor expansion of a in b 0.111 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.111 * [taylor]: Taking taylor expansion of b in a 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.111 * [taylor]: Taking taylor expansion of d in a 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.111 * [taylor]: Taking taylor expansion of c in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.111 * [taylor]: Taking taylor expansion of a in a 0.111 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.111 * [taylor]: Taking taylor expansion of b in a 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.111 * [taylor]: Taking taylor expansion of d in a 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.111 * [taylor]: Taking taylor expansion of c in a 0.111 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.111 * [taylor]: Taking taylor expansion of a in a 0.113 * [taylor]: Taking taylor expansion of -1 in b 0.113 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.113 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.113 * [taylor]: Taking taylor expansion of c in b 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.113 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.113 * [taylor]: Taking taylor expansion of d in b 0.113 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.113 * [taylor]: Taking taylor expansion of b in b 0.114 * [taylor]: Taking taylor expansion of -1 in c 0.114 * [taylor]: Taking taylor expansion of -1 in c 0.116 * [taylor]: Taking taylor expansion of 0 in b 0.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.117 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.117 * [taylor]: Taking taylor expansion of d in c 0.117 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.117 * [taylor]: Taking taylor expansion of c in c 0.117 * [taylor]: Taking taylor expansion of -1 in d 0.117 * [taylor]: Taking taylor expansion of 0 in c 0.118 * [taylor]: Taking taylor expansion of -1 in d 0.118 * [taylor]: Taking taylor expansion of -1 in d 0.119 * [taylor]: Taking taylor expansion of 0 in b 0.119 * [taylor]: Taking taylor expansion of 0 in c 0.121 * [taylor]: Taking taylor expansion of 0 in c 0.121 * [taylor]: Taking taylor expansion of 0 in c 0.121 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.121 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.121 * [taylor]: Taking taylor expansion of d in d 0.122 * [taylor]: Taking taylor expansion of 0 in d 0.122 * [taylor]: Taking taylor expansion of 0 in d 0.122 * [taylor]: Taking taylor expansion of 0 in d 0.123 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.123 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0 0.123 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d 0.123 * [taylor]: Taking taylor expansion of d in d 0.123 * [taylor]: Taking taylor expansion of (+ b c) in d 0.123 * [taylor]: Taking taylor expansion of b in d 0.123 * [taylor]: Taking taylor expansion of c in d 0.123 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c 0.123 * [taylor]: Taking taylor expansion of d in c 0.123 * [taylor]: Taking taylor expansion of (+ b c) in c 0.123 * [taylor]: Taking taylor expansion of b in c 0.123 * [taylor]: Taking taylor expansion of c in c 0.123 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.123 * [taylor]: Taking taylor expansion of d in b 0.123 * [taylor]: Taking taylor expansion of (+ b c) in b 0.123 * [taylor]: Taking taylor expansion of b in b 0.123 * [taylor]: Taking taylor expansion of c in b 0.123 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.123 * [taylor]: Taking taylor expansion of d in b 0.123 * [taylor]: Taking taylor expansion of (+ b c) in b 0.123 * [taylor]: Taking taylor expansion of b in b 0.123 * [taylor]: Taking taylor expansion of c in b 0.123 * [taylor]: Taking taylor expansion of (+ d c) in c 0.123 * [taylor]: Taking taylor expansion of d in c 0.123 * [taylor]: Taking taylor expansion of c in c 0.123 * [taylor]: Taking taylor expansion of d in d 0.124 * [taylor]: Taking taylor expansion of 1 in c 0.124 * [taylor]: Taking taylor expansion of 1 in d 0.124 * [taylor]: Taking taylor expansion of 1 in d 0.125 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0 0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.125 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.125 * [taylor]: Taking taylor expansion of c in d 0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.125 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.125 * [taylor]: Taking taylor expansion of d in d 0.125 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.125 * [taylor]: Taking taylor expansion of b in d 0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.125 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.125 * [taylor]: Taking taylor expansion of c in c 0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) 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 b) in c 0.125 * [taylor]: Taking taylor expansion of b in c 0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.125 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.126 * [taylor]: Taking taylor expansion of c in b 0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.126 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.126 * [taylor]: Taking taylor expansion of d in b 0.126 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.126 * [taylor]: Taking taylor expansion of b in b 0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.126 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.126 * [taylor]: Taking taylor expansion of c in b 0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.126 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.126 * [taylor]: Taking taylor expansion of d in b 0.126 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.126 * [taylor]: Taking taylor expansion of b in b 0.127 * [taylor]: Taking taylor expansion of 1 in c 0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.127 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.127 * [taylor]: Taking taylor expansion of d in c 0.127 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.127 * [taylor]: Taking taylor expansion of c in c 0.128 * [taylor]: Taking taylor expansion of 1 in d 0.128 * [taylor]: Taking taylor expansion of 1 in d 0.129 * [taylor]: Taking taylor expansion of 0 in c 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 0 in d 0.130 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0 0.130 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d 0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.130 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.130 * [taylor]: Taking taylor expansion of c in d 0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.131 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.131 * [taylor]: Taking taylor expansion of d in d 0.131 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.131 * [taylor]: Taking taylor expansion of b in d 0.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c 0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.131 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.131 * [taylor]: Taking taylor expansion of c in c 0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.131 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.131 * [taylor]: Taking taylor expansion of d in c 0.131 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.131 * [taylor]: Taking taylor expansion of b in c 0.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) 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 d) (/ 1 b)) 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 b) in b 0.132 * [taylor]: Taking taylor expansion of b in b 0.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.132 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.132 * [taylor]: Taking taylor expansion of c in b 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.132 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.132 * [taylor]: Taking taylor expansion of d in b 0.132 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.132 * [taylor]: Taking taylor expansion of b in b 0.133 * [taylor]: Taking taylor expansion of -1 in c 0.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.134 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.134 * [taylor]: Taking taylor expansion of d in c 0.134 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.134 * [taylor]: Taking taylor expansion of c in c 0.134 * [taylor]: Taking taylor expansion of -1 in d 0.134 * [taylor]: Taking taylor expansion of -1 in d 0.136 * [taylor]: Taking taylor expansion of 0 in c 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.136 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.136 * [taylor]: Taking taylor expansion of d in d 0.137 * [taylor]: Taking taylor expansion of 0 in d 0.137 * * * [progress]: simplifying candidates 0.138 * [simplify]: Simplifying using # : (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)) 0.141 * * [simplify]: iteration 0 : 180 enodes (cost 164 ) 0.145 * * [simplify]: iteration 1 : 707 enodes (cost 155 ) 0.159 * * [simplify]: iteration 2 : 4320 enodes (cost 155 ) 0.217 * * [simplify]: iteration 3 : 5001 enodes (cost 155 ) 0.218 * [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)) 0.218 * * * [progress]: adding candidates to table 0.310 * * [progress]: iteration 2 / 4 0.310 * * * [progress]: picking best candidate 0.329 * * * * [pick]: Picked # 0.329 * * * [progress]: localizing error 0.335 * * * [progress]: generating rewritten candidates 0.335 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.345 * * * [progress]: generating series expansions 0.345 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.345 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.345 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.345 * [taylor]: Taking taylor expansion of d in d 0.345 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.345 * [taylor]: Taking taylor expansion of a in d 0.345 * [taylor]: Taking taylor expansion of (+ b c) in d 0.345 * [taylor]: Taking taylor expansion of b in d 0.345 * [taylor]: Taking taylor expansion of c in d 0.345 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.345 * [taylor]: Taking taylor expansion of d in c 0.345 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.345 * [taylor]: Taking taylor expansion of a in c 0.345 * [taylor]: Taking taylor expansion of (+ b c) in c 0.345 * [taylor]: Taking taylor expansion of b in c 0.345 * [taylor]: Taking taylor expansion of c in c 0.345 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.345 * [taylor]: Taking taylor expansion of d in b 0.345 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.345 * [taylor]: Taking taylor expansion of a in b 0.345 * [taylor]: Taking taylor expansion of (+ b c) in b 0.345 * [taylor]: Taking taylor expansion of b in b 0.345 * [taylor]: Taking taylor expansion of c in b 0.345 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.345 * [taylor]: Taking taylor expansion of d in a 0.345 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.345 * [taylor]: Taking taylor expansion of a in a 0.345 * [taylor]: Taking taylor expansion of (+ b c) in a 0.345 * [taylor]: Taking taylor expansion of b in a 0.345 * [taylor]: Taking taylor expansion of c in a 0.345 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.345 * [taylor]: Taking taylor expansion of d in a 0.345 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.345 * [taylor]: Taking taylor expansion of a in a 0.345 * [taylor]: Taking taylor expansion of (+ b c) in a 0.345 * [taylor]: Taking taylor expansion of b in a 0.345 * [taylor]: Taking taylor expansion of c in a 0.346 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.346 * [taylor]: Taking taylor expansion of d in b 0.346 * [taylor]: Taking taylor expansion of (+ b c) in b 0.346 * [taylor]: Taking taylor expansion of b in b 0.346 * [taylor]: Taking taylor expansion of c in b 0.346 * [taylor]: Taking taylor expansion of (+ d c) in c 0.346 * [taylor]: Taking taylor expansion of d in c 0.346 * [taylor]: Taking taylor expansion of c in c 0.346 * [taylor]: Taking taylor expansion of d in d 0.347 * [taylor]: Taking taylor expansion of 1 in b 0.347 * [taylor]: Taking taylor expansion of 1 in c 0.347 * [taylor]: Taking taylor expansion of 1 in d 0.347 * [taylor]: Taking taylor expansion of 1 in c 0.347 * [taylor]: Taking taylor expansion of 1 in d 0.348 * [taylor]: Taking taylor expansion of 1 in d 0.348 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0 0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.348 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.348 * [taylor]: Taking taylor expansion of b in d 0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.349 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.349 * [taylor]: Taking taylor expansion of c in d 0.349 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.349 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.349 * [taylor]: Taking taylor expansion of d in d 0.349 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.349 * [taylor]: Taking taylor expansion of a in d 0.349 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.349 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.349 * [taylor]: Taking taylor expansion of b in c 0.349 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.349 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.349 * [taylor]: Taking taylor expansion of c in c 0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.352 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.352 * [taylor]: Taking taylor expansion of d in c 0.353 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.353 * [taylor]: Taking taylor expansion of a in c 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.353 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.353 * [taylor]: Taking taylor expansion of b in b 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.353 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.353 * [taylor]: Taking taylor expansion of c in b 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.353 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.353 * [taylor]: Taking taylor expansion of d in b 0.353 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.353 * [taylor]: Taking taylor expansion of a in b 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.353 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.353 * [taylor]: Taking taylor expansion of b in a 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.353 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.353 * [taylor]: Taking taylor expansion of c in a 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.353 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.353 * [taylor]: Taking taylor expansion of d in a 0.353 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.353 * [taylor]: Taking taylor expansion of a in a 0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.354 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.354 * [taylor]: Taking taylor expansion of b in a 0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.354 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.354 * [taylor]: Taking taylor expansion of c in a 0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.354 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.354 * [taylor]: Taking taylor expansion of d in a 0.354 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.354 * [taylor]: Taking taylor expansion of a in a 0.355 * [taylor]: Taking taylor expansion of 1 in b 0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.356 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.356 * [taylor]: Taking taylor expansion of d in b 0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.356 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.356 * [taylor]: Taking taylor expansion of c in b 0.356 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.356 * [taylor]: Taking taylor expansion of b in b 0.357 * [taylor]: Taking taylor expansion of 1 in c 0.357 * [taylor]: Taking taylor expansion of 1 in c 0.358 * [taylor]: Taking taylor expansion of 0 in b 0.359 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.359 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.359 * [taylor]: Taking taylor expansion of c in c 0.359 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.359 * [taylor]: Taking taylor expansion of d in c 0.359 * [taylor]: Taking taylor expansion of 1 in d 0.359 * [taylor]: Taking taylor expansion of 0 in c 0.359 * [taylor]: Taking taylor expansion of 1 in d 0.359 * [taylor]: Taking taylor expansion of 1 in d 0.361 * [taylor]: Taking taylor expansion of 0 in b 0.361 * [taylor]: Taking taylor expansion of 0 in c 0.362 * [taylor]: Taking taylor expansion of 0 in c 0.362 * [taylor]: Taking taylor expansion of 0 in c 0.362 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.362 * [taylor]: Taking taylor expansion of d in d 0.363 * [taylor]: Taking taylor expansion of 0 in d 0.363 * [taylor]: Taking taylor expansion of 0 in d 0.363 * [taylor]: Taking taylor expansion of 0 in d 0.364 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.364 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.364 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.364 * [taylor]: Taking taylor expansion of b in d 0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.364 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.364 * [taylor]: Taking taylor expansion of c in d 0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.364 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.364 * [taylor]: Taking taylor expansion of d in d 0.364 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.364 * [taylor]: Taking taylor expansion of a in d 0.364 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.364 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.364 * [taylor]: Taking taylor expansion of b in c 0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.364 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.364 * [taylor]: Taking taylor expansion of c in c 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.365 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.365 * [taylor]: Taking taylor expansion of d in c 0.365 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.365 * [taylor]: Taking taylor expansion of a in c 0.365 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.365 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.365 * [taylor]: Taking taylor expansion of b in b 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.365 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.365 * [taylor]: Taking taylor expansion of c in b 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.365 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.365 * [taylor]: Taking taylor expansion of d in b 0.365 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.365 * [taylor]: Taking taylor expansion of a in b 0.365 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.365 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.365 * [taylor]: Taking taylor expansion of b in a 0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.366 * [taylor]: Taking taylor expansion of c in a 0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.366 * [taylor]: Taking taylor expansion of d in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.366 * [taylor]: Taking taylor expansion of a in a 0.366 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.366 * [taylor]: Taking taylor expansion of b in a 0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.366 * [taylor]: Taking taylor expansion of c in a 0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.366 * [taylor]: Taking taylor expansion of d in a 0.366 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.366 * [taylor]: Taking taylor expansion of a in a 0.368 * [taylor]: Taking taylor expansion of -1 in b 0.369 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.369 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.369 * [taylor]: Taking taylor expansion of d in b 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.369 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.369 * [taylor]: Taking taylor expansion of c in b 0.369 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.369 * [taylor]: Taking taylor expansion of b in b 0.370 * [taylor]: Taking taylor expansion of -1 in c 0.370 * [taylor]: Taking taylor expansion of -1 in c 0.371 * [taylor]: Taking taylor expansion of 0 in b 0.372 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.372 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.372 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.372 * [taylor]: Taking taylor expansion of c in c 0.372 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.372 * [taylor]: Taking taylor expansion of d in c 0.373 * [taylor]: Taking taylor expansion of -1 in d 0.373 * [taylor]: Taking taylor expansion of 0 in c 0.373 * [taylor]: Taking taylor expansion of -1 in d 0.373 * [taylor]: Taking taylor expansion of -1 in d 0.375 * [taylor]: Taking taylor expansion of 0 in b 0.375 * [taylor]: Taking taylor expansion of 0 in c 0.376 * [taylor]: Taking taylor expansion of 0 in c 0.376 * [taylor]: Taking taylor expansion of 0 in c 0.377 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.377 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.377 * [taylor]: Taking taylor expansion of d in d 0.377 * [taylor]: Taking taylor expansion of 0 in d 0.377 * [taylor]: Taking taylor expansion of 0 in d 0.377 * [taylor]: Taking taylor expansion of 0 in d 0.378 * * * [progress]: simplifying candidates 0.378 * [simplify]: Simplifying using # : (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)) 0.381 * * [simplify]: iteration 0 : 117 enodes (cost 100 ) 0.384 * * [simplify]: iteration 1 : 484 enodes (cost 92 ) 0.396 * * [simplify]: iteration 2 : 3174 enodes (cost 92 ) 0.445 * * [simplify]: iteration 3 : 5002 enodes (cost 92 ) 0.446 * [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) 0.447 * * * [progress]: adding candidates to table 0.496 * * [progress]: iteration 3 / 4 0.496 * * * [progress]: picking best candidate 0.524 * * * * [pick]: Picked # 0.524 * * * [progress]: localizing error 0.535 * * * [progress]: generating rewritten candidates 0.535 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1) 0.543 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.544 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.545 * * * [progress]: generating series expansions 0.545 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1) 0.546 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.546 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.546 * [taylor]: Taking taylor expansion of d in d 0.546 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.546 * [taylor]: Taking taylor expansion of a in d 0.546 * [taylor]: Taking taylor expansion of (+ b c) in d 0.546 * [taylor]: Taking taylor expansion of b in d 0.546 * [taylor]: Taking taylor expansion of c in d 0.546 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.546 * [taylor]: Taking taylor expansion of d in c 0.546 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.546 * [taylor]: Taking taylor expansion of a in c 0.546 * [taylor]: Taking taylor expansion of (+ b c) in c 0.546 * [taylor]: Taking taylor expansion of b in c 0.546 * [taylor]: Taking taylor expansion of c in c 0.546 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.546 * [taylor]: Taking taylor expansion of d in b 0.546 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.546 * [taylor]: Taking taylor expansion of a in b 0.546 * [taylor]: Taking taylor expansion of (+ b c) in b 0.546 * [taylor]: Taking taylor expansion of b in b 0.546 * [taylor]: Taking taylor expansion of c in b 0.546 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.546 * [taylor]: Taking taylor expansion of d in a 0.546 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.546 * [taylor]: Taking taylor expansion of a in a 0.546 * [taylor]: Taking taylor expansion of (+ b c) in a 0.546 * [taylor]: Taking taylor expansion of b in a 0.546 * [taylor]: Taking taylor expansion of c in a 0.546 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.546 * [taylor]: Taking taylor expansion of d in a 0.546 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.546 * [taylor]: Taking taylor expansion of a in a 0.546 * [taylor]: Taking taylor expansion of (+ b c) in a 0.546 * [taylor]: Taking taylor expansion of b in a 0.546 * [taylor]: Taking taylor expansion of c in a 0.546 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.546 * [taylor]: Taking taylor expansion of d in b 0.546 * [taylor]: Taking taylor expansion of (+ b c) in b 0.546 * [taylor]: Taking taylor expansion of b in b 0.546 * [taylor]: Taking taylor expansion of c in b 0.546 * [taylor]: Taking taylor expansion of (+ d c) in c 0.546 * [taylor]: Taking taylor expansion of d in c 0.546 * [taylor]: Taking taylor expansion of c in c 0.546 * [taylor]: Taking taylor expansion of d in d 0.547 * [taylor]: Taking taylor expansion of 1 in b 0.547 * [taylor]: Taking taylor expansion of 1 in c 0.547 * [taylor]: Taking taylor expansion of 1 in d 0.548 * [taylor]: Taking taylor expansion of 1 in c 0.548 * [taylor]: Taking taylor expansion of 1 in d 0.548 * [taylor]: Taking taylor expansion of 1 in d 0.549 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0 0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.549 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.549 * [taylor]: Taking taylor expansion of b in d 0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.549 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.549 * [taylor]: Taking taylor expansion of c in d 0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.549 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.549 * [taylor]: Taking taylor expansion of d in d 0.549 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.549 * [taylor]: Taking taylor expansion of a in d 0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.550 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.550 * [taylor]: Taking taylor expansion of b in c 0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.550 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.550 * [taylor]: Taking taylor expansion of c in c 0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.550 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.550 * [taylor]: Taking taylor expansion of d in c 0.550 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.550 * [taylor]: Taking taylor expansion of a in c 0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.550 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.550 * [taylor]: Taking taylor expansion of b in b 0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.550 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.550 * [taylor]: Taking taylor expansion of c in b 0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.550 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.550 * [taylor]: Taking taylor expansion of d in b 0.550 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.551 * [taylor]: Taking taylor expansion of a in b 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.551 * [taylor]: Taking taylor expansion of b in a 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.551 * [taylor]: Taking taylor expansion of c in a 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.551 * [taylor]: Taking taylor expansion of d in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.551 * [taylor]: Taking taylor expansion of a in a 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.551 * [taylor]: Taking taylor expansion of b in a 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.551 * [taylor]: Taking taylor expansion of c in a 0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.551 * [taylor]: Taking taylor expansion of d in a 0.551 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.551 * [taylor]: Taking taylor expansion of a in a 0.552 * [taylor]: Taking taylor expansion of 1 in b 0.553 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.553 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.553 * [taylor]: Taking taylor expansion of d in b 0.553 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.553 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.553 * [taylor]: Taking taylor expansion of c in b 0.553 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.553 * [taylor]: Taking taylor expansion of b in b 0.554 * [taylor]: Taking taylor expansion of 1 in c 0.554 * [taylor]: Taking taylor expansion of 1 in c 0.555 * [taylor]: Taking taylor expansion of 0 in b 0.556 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.556 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.556 * [taylor]: Taking taylor expansion of c in c 0.556 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.556 * [taylor]: Taking taylor expansion of d in c 0.557 * [taylor]: Taking taylor expansion of 1 in d 0.557 * [taylor]: Taking taylor expansion of 0 in c 0.557 * [taylor]: Taking taylor expansion of 1 in d 0.557 * [taylor]: Taking taylor expansion of 1 in d 0.562 * [taylor]: Taking taylor expansion of 0 in b 0.562 * [taylor]: Taking taylor expansion of 0 in c 0.563 * [taylor]: Taking taylor expansion of 0 in c 0.563 * [taylor]: Taking taylor expansion of 0 in c 0.563 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.563 * [taylor]: Taking taylor expansion of d in d 0.564 * [taylor]: Taking taylor expansion of 0 in d 0.564 * [taylor]: Taking taylor expansion of 0 in d 0.564 * [taylor]: Taking taylor expansion of 0 in d 0.565 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.565 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.565 * [taylor]: Taking taylor expansion of b in d 0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.565 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.565 * [taylor]: Taking taylor expansion of c in d 0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.565 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.565 * [taylor]: Taking taylor expansion of d in d 0.565 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.565 * [taylor]: Taking taylor expansion of a in d 0.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.565 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.565 * [taylor]: Taking taylor expansion of b in c 0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.565 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.565 * [taylor]: Taking taylor expansion of c in c 0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.566 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.566 * [taylor]: Taking taylor expansion of d in c 0.566 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.566 * [taylor]: Taking taylor expansion of a in c 0.566 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.566 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.566 * [taylor]: Taking taylor expansion of b in b 0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.566 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.566 * [taylor]: Taking taylor expansion of c in b 0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.566 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.566 * [taylor]: Taking taylor expansion of d in b 0.566 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.566 * [taylor]: Taking taylor expansion of a in b 0.566 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.566 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.566 * [taylor]: Taking taylor expansion of b in a 0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.567 * [taylor]: Taking taylor expansion of c in a 0.567 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.567 * [taylor]: Taking taylor expansion of d in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.567 * [taylor]: Taking taylor expansion of a in a 0.567 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.567 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.567 * [taylor]: Taking taylor expansion of b in a 0.567 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.567 * [taylor]: Taking taylor expansion of c in a 0.567 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.567 * [taylor]: Taking taylor expansion of d in a 0.567 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.567 * [taylor]: Taking taylor expansion of a in a 0.568 * [taylor]: Taking taylor expansion of -1 in b 0.569 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 0.569 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.569 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.569 * [taylor]: Taking taylor expansion of d in b 0.569 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.569 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.569 * [taylor]: Taking taylor expansion of c in b 0.569 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.569 * [taylor]: Taking taylor expansion of b in b 0.570 * [taylor]: Taking taylor expansion of -1 in c 0.570 * [taylor]: Taking taylor expansion of -1 in c 0.572 * [taylor]: Taking taylor expansion of 0 in b 0.573 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.573 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.573 * [taylor]: Taking taylor expansion of c in c 0.573 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.573 * [taylor]: Taking taylor expansion of d in c 0.573 * [taylor]: Taking taylor expansion of -1 in d 0.574 * [taylor]: Taking taylor expansion of 0 in c 0.574 * [taylor]: Taking taylor expansion of -1 in d 0.574 * [taylor]: Taking taylor expansion of -1 in d 0.575 * [taylor]: Taking taylor expansion of 0 in b 0.575 * [taylor]: Taking taylor expansion of 0 in c 0.577 * [taylor]: Taking taylor expansion of 0 in c 0.577 * [taylor]: Taking taylor expansion of 0 in c 0.577 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.577 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.577 * [taylor]: Taking taylor expansion of d in d 0.578 * [taylor]: Taking taylor expansion of 0 in d 0.578 * [taylor]: Taking taylor expansion of 0 in d 0.578 * [taylor]: Taking taylor expansion of 0 in d 0.579 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.579 * [approximate]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in (a b c d) around 0 0.579 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in d 0.579 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.579 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in d 0.579 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.579 * [taylor]: Taking taylor expansion of d in d 0.579 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.579 * [taylor]: Taking taylor expansion of a in d 0.579 * [taylor]: Taking taylor expansion of (+ b c) in d 0.579 * [taylor]: Taking taylor expansion of b in d 0.579 * [taylor]: Taking taylor expansion of c in d 0.579 * [taylor]: Taking taylor expansion of 1 in d 0.579 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in c 0.579 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.579 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in c 0.579 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.579 * [taylor]: Taking taylor expansion of d in c 0.579 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.579 * [taylor]: Taking taylor expansion of a in c 0.579 * [taylor]: Taking taylor expansion of (+ b c) in c 0.579 * [taylor]: Taking taylor expansion of b in c 0.579 * [taylor]: Taking taylor expansion of c in c 0.580 * [taylor]: Taking taylor expansion of 1 in c 0.580 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in b 0.580 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.580 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in b 0.580 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.580 * [taylor]: Taking taylor expansion of d in b 0.580 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.580 * [taylor]: Taking taylor expansion of a in b 0.580 * [taylor]: Taking taylor expansion of (+ b c) in b 0.580 * [taylor]: Taking taylor expansion of b in b 0.580 * [taylor]: Taking taylor expansion of c in b 0.580 * [taylor]: Taking taylor expansion of 1 in b 0.580 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.580 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.580 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.580 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.580 * [taylor]: Taking taylor expansion of d in a 0.580 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.580 * [taylor]: Taking taylor expansion of a in a 0.580 * [taylor]: Taking taylor expansion of (+ b c) in a 0.580 * [taylor]: Taking taylor expansion of b in a 0.580 * [taylor]: Taking taylor expansion of c in a 0.580 * [taylor]: Taking taylor expansion of 1 in a 0.580 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.580 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.580 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.580 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.580 * [taylor]: Taking taylor expansion of d in a 0.580 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.580 * [taylor]: Taking taylor expansion of a in a 0.580 * [taylor]: Taking taylor expansion of (+ b c) in a 0.580 * [taylor]: Taking taylor expansion of b in a 0.580 * [taylor]: Taking taylor expansion of c in a 0.581 * [taylor]: Taking taylor expansion of 1 in a 0.581 * [taylor]: Taking taylor expansion of (- (exp (+ d (+ b c))) 1) in b 0.581 * [taylor]: Taking taylor expansion of (exp (+ d (+ b c))) in b 0.581 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.581 * [taylor]: Taking taylor expansion of d in b 0.581 * [taylor]: Taking taylor expansion of (+ b c) in b 0.581 * [taylor]: Taking taylor expansion of b in b 0.581 * [taylor]: Taking taylor expansion of c in b 0.581 * [taylor]: Taking taylor expansion of 1 in b 0.581 * [taylor]: Taking taylor expansion of (- (exp (+ d c)) 1) in c 0.581 * [taylor]: Taking taylor expansion of (exp (+ d c)) in c 0.581 * [taylor]: Taking taylor expansion of (+ d c) in c 0.581 * [taylor]: Taking taylor expansion of d in c 0.581 * [taylor]: Taking taylor expansion of c in c 0.582 * [taylor]: Taking taylor expansion of 1 in c 0.582 * [taylor]: Taking taylor expansion of (- (exp d) 1) in d 0.582 * [taylor]: Taking taylor expansion of (exp d) in d 0.582 * [taylor]: Taking taylor expansion of d in d 0.582 * [taylor]: Taking taylor expansion of 1 in d 0.584 * [taylor]: Taking taylor expansion of (exp (+ d (+ b c))) in b 0.584 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.584 * [taylor]: Taking taylor expansion of d in b 0.584 * [taylor]: Taking taylor expansion of (+ b c) in b 0.584 * [taylor]: Taking taylor expansion of b in b 0.584 * [taylor]: Taking taylor expansion of c in b 0.584 * [taylor]: Taking taylor expansion of (exp (+ d c)) in c 0.584 * [taylor]: Taking taylor expansion of (+ d c) in c 0.584 * [taylor]: Taking taylor expansion of d in c 0.584 * [taylor]: Taking taylor expansion of c in c 0.584 * [taylor]: Taking taylor expansion of (exp d) in d 0.584 * [taylor]: Taking taylor expansion of d in d 0.586 * [taylor]: Taking taylor expansion of (exp (+ d c)) in c 0.586 * [taylor]: Taking taylor expansion of (+ d c) in c 0.586 * [taylor]: Taking taylor expansion of d in c 0.586 * [taylor]: Taking taylor expansion of c in c 0.586 * [taylor]: Taking taylor expansion of (exp d) in d 0.586 * [taylor]: Taking taylor expansion of d in d 0.587 * [taylor]: Taking taylor expansion of (exp d) in d 0.587 * [taylor]: Taking taylor expansion of d in d 0.587 * [approximate]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.587 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.587 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.587 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.587 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.588 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.588 * [taylor]: Taking taylor expansion of b in d 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.588 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.588 * [taylor]: Taking taylor expansion of c in d 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.588 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.588 * [taylor]: Taking taylor expansion of d in d 0.588 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.588 * [taylor]: Taking taylor expansion of a in d 0.589 * [taylor]: Taking taylor expansion of 1 in d 0.589 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.589 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.589 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.589 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.589 * [taylor]: Taking taylor expansion of b in c 0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.589 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.589 * [taylor]: Taking taylor expansion of c in c 0.590 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.590 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.590 * [taylor]: Taking taylor expansion of d in c 0.590 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.590 * [taylor]: Taking taylor expansion of a in c 0.590 * [taylor]: Taking taylor expansion of 1 in c 0.590 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.591 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.591 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.591 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.591 * [taylor]: Taking taylor expansion of b in b 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.591 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.591 * [taylor]: Taking taylor expansion of c in b 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.591 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.591 * [taylor]: Taking taylor expansion of d in b 0.591 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.591 * [taylor]: Taking taylor expansion of a in b 0.592 * [taylor]: Taking taylor expansion of 1 in b 0.592 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.592 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.592 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.592 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.592 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.592 * [taylor]: Taking taylor expansion of b in a 0.592 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.592 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.592 * [taylor]: Taking taylor expansion of c in a 0.592 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.592 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.592 * [taylor]: Taking taylor expansion of d in a 0.592 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.592 * [taylor]: Taking taylor expansion of a in a 0.593 * [taylor]: Taking taylor expansion of 1 in a 0.593 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.593 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.593 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.593 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.593 * [taylor]: Taking taylor expansion of b in a 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.593 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.593 * [taylor]: Taking taylor expansion of c in a 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.594 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.594 * [taylor]: Taking taylor expansion of d in a 0.594 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.594 * [taylor]: Taking taylor expansion of a in a 0.595 * [taylor]: Taking taylor expansion of 1 in a 0.595 * [taylor]: Taking taylor expansion of (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) in b 0.595 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.595 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.595 * [taylor]: Taking taylor expansion of b in b 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.596 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.596 * [taylor]: Taking taylor expansion of c in b 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.596 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.596 * [taylor]: Taking taylor expansion of d in b 0.596 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.596 * [taylor]: Taking taylor expansion of a in b 0.596 * [taylor]: Taking taylor expansion of 1 in b 0.597 * [taylor]: Taking taylor expansion of (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) in c 0.597 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.597 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.597 * [taylor]: Taking taylor expansion of b in c 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.597 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.597 * [taylor]: Taking taylor expansion of c in c 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.597 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.597 * [taylor]: Taking taylor expansion of d in c 0.597 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.597 * [taylor]: Taking taylor expansion of a in c 0.598 * [taylor]: Taking taylor expansion of 1 in c 0.598 * [taylor]: Taking taylor expansion of (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) in d 0.598 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.598 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.598 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.598 * [taylor]: Taking taylor expansion of b in d 0.599 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.599 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.599 * [taylor]: Taking taylor expansion of c in d 0.599 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.599 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.599 * [taylor]: Taking taylor expansion of d in d 0.599 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.599 * [taylor]: Taking taylor expansion of a in d 0.600 * [taylor]: Taking taylor expansion of 1 in d 0.601 * [taylor]: Taking taylor expansion of 0 in b 0.601 * [taylor]: Taking taylor expansion of 0 in c 0.601 * [taylor]: Taking taylor expansion of 0 in d 0.602 * [taylor]: Taking taylor expansion of 0 in c 0.602 * [taylor]: Taking taylor expansion of 0 in d 0.602 * [taylor]: Taking taylor expansion of 0 in d 0.603 * [taylor]: Taking taylor expansion of 0 in b 0.603 * [taylor]: Taking taylor expansion of 0 in c 0.603 * [taylor]: Taking taylor expansion of 0 in d 0.603 * [taylor]: Taking taylor expansion of 0 in c 0.603 * [taylor]: Taking taylor expansion of 0 in d 0.603 * [approximate]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in (a b c d) around 0 0.604 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.604 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.604 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.604 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.604 * [taylor]: Taking taylor expansion of b in d 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.604 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.604 * [taylor]: Taking taylor expansion of c in d 0.604 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.604 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.604 * [taylor]: Taking taylor expansion of d in d 0.604 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.604 * [taylor]: Taking taylor expansion of a in d 0.605 * [taylor]: Taking taylor expansion of 1 in d 0.605 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.605 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.605 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.606 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.606 * [taylor]: Taking taylor expansion of b in c 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.606 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.606 * [taylor]: Taking taylor expansion of c in c 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.606 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.606 * [taylor]: Taking taylor expansion of d in c 0.606 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.606 * [taylor]: Taking taylor expansion of a in c 0.607 * [taylor]: Taking taylor expansion of 1 in c 0.607 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.607 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.607 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.607 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.607 * [taylor]: Taking taylor expansion of b in b 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.608 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.608 * [taylor]: Taking taylor expansion of c in b 0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.608 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.608 * [taylor]: Taking taylor expansion of d in b 0.608 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.608 * [taylor]: Taking taylor expansion of a in b 0.609 * [taylor]: Taking taylor expansion of 1 in b 0.609 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.609 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.609 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.609 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.609 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.609 * [taylor]: Taking taylor expansion of b in a 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.609 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.609 * [taylor]: Taking taylor expansion of c in a 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.609 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.609 * [taylor]: Taking taylor expansion of d in a 0.609 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.609 * [taylor]: Taking taylor expansion of a in a 0.610 * [taylor]: Taking taylor expansion of 1 in a 0.610 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.610 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.610 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.611 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.611 * [taylor]: Taking taylor expansion of b in a 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.611 * [taylor]: Taking taylor expansion of c in a 0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.611 * [taylor]: Taking taylor expansion of d in a 0.611 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.611 * [taylor]: Taking taylor expansion of a in a 0.612 * [taylor]: Taking taylor expansion of 1 in a 0.613 * [taylor]: Taking taylor expansion of (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) in b 0.613 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.613 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.613 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.613 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.613 * [taylor]: Taking taylor expansion of b in b 0.613 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.613 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.613 * [taylor]: Taking taylor expansion of c in b 0.613 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.613 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.613 * [taylor]: Taking taylor expansion of d in b 0.613 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.613 * [taylor]: Taking taylor expansion of a in b 0.614 * [taylor]: Taking taylor expansion of 1 in b 0.614 * [taylor]: Taking taylor expansion of (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) in c 0.614 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.614 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.615 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.615 * [taylor]: Taking taylor expansion of b in c 0.615 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.615 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.615 * [taylor]: Taking taylor expansion of c in c 0.615 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.615 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.615 * [taylor]: Taking taylor expansion of d in c 0.615 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.615 * [taylor]: Taking taylor expansion of a in c 0.616 * [taylor]: Taking taylor expansion of 1 in c 0.616 * [taylor]: Taking taylor expansion of (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) in d 0.616 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.616 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.616 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.616 * [taylor]: Taking taylor expansion of b in d 0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.617 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.617 * [taylor]: Taking taylor expansion of c in d 0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.617 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.617 * [taylor]: Taking taylor expansion of d in d 0.617 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.617 * [taylor]: Taking taylor expansion of a in d 0.618 * [taylor]: Taking taylor expansion of 1 in d 0.619 * [taylor]: Taking taylor expansion of 0 in b 0.619 * [taylor]: Taking taylor expansion of 0 in c 0.619 * [taylor]: Taking taylor expansion of 0 in d 0.620 * [taylor]: Taking taylor expansion of 0 in c 0.620 * [taylor]: Taking taylor expansion of 0 in d 0.620 * [taylor]: Taking taylor expansion of 0 in d 0.621 * [taylor]: Taking taylor expansion of 0 in b 0.621 * [taylor]: Taking taylor expansion of 0 in c 0.621 * [taylor]: Taking taylor expansion of 0 in d 0.621 * [taylor]: Taking taylor expansion of 0 in c 0.621 * [taylor]: Taking taylor expansion of 0 in d 0.622 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.622 * [approximate]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in (a b c d) around 0 0.622 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in d 0.622 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.622 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in d 0.622 * [taylor]: Taking taylor expansion of 1 in d 0.622 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in d 0.622 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.622 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in d 0.622 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.622 * [taylor]: Taking taylor expansion of d in d 0.622 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.622 * [taylor]: Taking taylor expansion of a in d 0.622 * [taylor]: Taking taylor expansion of (+ b c) in d 0.622 * [taylor]: Taking taylor expansion of b in d 0.622 * [taylor]: Taking taylor expansion of c in d 0.622 * [taylor]: Taking taylor expansion of 1 in d 0.623 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in c 0.623 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.623 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in c 0.623 * [taylor]: Taking taylor expansion of 1 in c 0.623 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in c 0.623 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.623 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in c 0.623 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.623 * [taylor]: Taking taylor expansion of d in c 0.623 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.623 * [taylor]: Taking taylor expansion of a in c 0.623 * [taylor]: Taking taylor expansion of (+ b c) in c 0.623 * [taylor]: Taking taylor expansion of b in c 0.623 * [taylor]: Taking taylor expansion of c in c 0.623 * [taylor]: Taking taylor expansion of 1 in c 0.624 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in b 0.624 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.624 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in b 0.624 * [taylor]: Taking taylor expansion of 1 in b 0.624 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in b 0.624 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.624 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in b 0.624 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.624 * [taylor]: Taking taylor expansion of d in b 0.624 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.624 * [taylor]: Taking taylor expansion of a in b 0.624 * [taylor]: Taking taylor expansion of (+ b c) in b 0.624 * [taylor]: Taking taylor expansion of b in b 0.624 * [taylor]: Taking taylor expansion of c in b 0.624 * [taylor]: Taking taylor expansion of 1 in b 0.625 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in a 0.625 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.625 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in a 0.625 * [taylor]: Taking taylor expansion of 1 in a 0.625 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.625 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.625 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.625 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.625 * [taylor]: Taking taylor expansion of d in a 0.625 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.625 * [taylor]: Taking taylor expansion of a in a 0.625 * [taylor]: Taking taylor expansion of (+ b c) in a 0.625 * [taylor]: Taking taylor expansion of b in a 0.625 * [taylor]: Taking taylor expansion of c in a 0.625 * [taylor]: Taking taylor expansion of 1 in a 0.625 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in a 0.626 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.626 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in a 0.626 * [taylor]: Taking taylor expansion of 1 in a 0.626 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.626 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.626 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.626 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.626 * [taylor]: Taking taylor expansion of d in a 0.626 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.626 * [taylor]: Taking taylor expansion of a in a 0.626 * [taylor]: Taking taylor expansion of (+ b c) in a 0.626 * [taylor]: Taking taylor expansion of b in a 0.626 * [taylor]: Taking taylor expansion of c in a 0.626 * [taylor]: Taking taylor expansion of 1 in a 0.626 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.626 * [taylor]: Taking taylor expansion of d in b 0.626 * [taylor]: Taking taylor expansion of (+ b c) in b 0.626 * [taylor]: Taking taylor expansion of b in b 0.626 * [taylor]: Taking taylor expansion of c in b 0.627 * [taylor]: Taking taylor expansion of (+ d c) in c 0.627 * [taylor]: Taking taylor expansion of d in c 0.627 * [taylor]: Taking taylor expansion of c in c 0.627 * [taylor]: Taking taylor expansion of d in d 0.629 * [taylor]: Taking taylor expansion of 1 in b 0.629 * [taylor]: Taking taylor expansion of 1 in c 0.629 * [taylor]: Taking taylor expansion of 1 in d 0.629 * [taylor]: Taking taylor expansion of 1 in c 0.629 * [taylor]: Taking taylor expansion of 1 in d 0.629 * [taylor]: Taking taylor expansion of 1 in d 0.630 * [approximate]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in (a b c d) around 0 0.630 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.630 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.630 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.630 * [taylor]: Taking taylor expansion of 1 in d 0.630 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.630 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.630 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.630 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.630 * [taylor]: Taking taylor expansion of b in d 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.630 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.630 * [taylor]: Taking taylor expansion of c in d 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.630 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.631 * [taylor]: Taking taylor expansion of d in d 0.631 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.631 * [taylor]: Taking taylor expansion of a in d 0.632 * [taylor]: Taking taylor expansion of 1 in d 0.633 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.633 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.633 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.633 * [taylor]: Taking taylor expansion of 1 in c 0.633 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.633 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.633 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.633 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.633 * [taylor]: Taking taylor expansion of b in c 0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.633 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.633 * [taylor]: Taking taylor expansion of c in c 0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.633 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.633 * [taylor]: Taking taylor expansion of d in c 0.633 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.633 * [taylor]: Taking taylor expansion of a in c 0.634 * [taylor]: Taking taylor expansion of 1 in c 0.635 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.635 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.635 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.635 * [taylor]: Taking taylor expansion of 1 in b 0.635 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.635 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.635 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.635 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.635 * [taylor]: Taking taylor expansion of b in b 0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.635 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.635 * [taylor]: Taking taylor expansion of c in b 0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.635 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.635 * [taylor]: Taking taylor expansion of d in b 0.635 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.635 * [taylor]: Taking taylor expansion of a in b 0.636 * [taylor]: Taking taylor expansion of 1 in b 0.637 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.637 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.637 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.637 * [taylor]: Taking taylor expansion of 1 in a 0.637 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.637 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.637 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.637 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.637 * [taylor]: Taking taylor expansion of b in a 0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.637 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.637 * [taylor]: Taking taylor expansion of c in a 0.637 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.637 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.637 * [taylor]: Taking taylor expansion of d in a 0.637 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.637 * [taylor]: Taking taylor expansion of a in a 0.638 * [taylor]: Taking taylor expansion of 1 in a 0.639 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.639 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.639 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.639 * [taylor]: Taking taylor expansion of 1 in a 0.639 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.639 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.639 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.640 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.640 * [taylor]: Taking taylor expansion of b in a 0.640 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.640 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.640 * [taylor]: Taking taylor expansion of c in a 0.640 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.640 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.640 * [taylor]: Taking taylor expansion of d in a 0.640 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.640 * [taylor]: Taking taylor expansion of a in a 0.641 * [taylor]: Taking taylor expansion of 1 in a 0.642 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.642 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.642 * [taylor]: Taking taylor expansion of b in b 0.642 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.642 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.642 * [taylor]: Taking taylor expansion of c in b 0.642 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.642 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.642 * [taylor]: Taking taylor expansion of d in b 0.642 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.642 * [taylor]: Taking taylor expansion of a in b 0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.643 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.643 * [taylor]: Taking taylor expansion of d in c 0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.643 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.643 * [taylor]: Taking taylor expansion of c in c 0.644 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.644 * [taylor]: Taking taylor expansion of a in c 0.644 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.644 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.644 * [taylor]: Taking taylor expansion of d in d 0.644 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.644 * [taylor]: Taking taylor expansion of a in d 0.646 * [taylor]: Taking taylor expansion of 0 in b 0.646 * [taylor]: Taking taylor expansion of 0 in c 0.647 * [taylor]: Taking taylor expansion of 0 in d 0.648 * [taylor]: Taking taylor expansion of 0 in c 0.648 * [taylor]: Taking taylor expansion of 0 in d 0.649 * [taylor]: Taking taylor expansion of 0 in d 0.657 * [taylor]: Taking taylor expansion of 0 in b 0.657 * [taylor]: Taking taylor expansion of 0 in c 0.657 * [taylor]: Taking taylor expansion of 0 in d 0.657 * [taylor]: Taking taylor expansion of 0 in c 0.657 * [taylor]: Taking taylor expansion of 0 in d 0.657 * [approximate]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in (a b c d) around 0 0.657 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in d 0.657 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.657 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in d 0.657 * [taylor]: Taking taylor expansion of 1 in d 0.657 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.658 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.658 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.658 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.658 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.658 * [taylor]: Taking taylor expansion of b in d 0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.658 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.658 * [taylor]: Taking taylor expansion of c in d 0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.658 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.658 * [taylor]: Taking taylor expansion of d in d 0.658 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.658 * [taylor]: Taking taylor expansion of a in d 0.659 * [taylor]: Taking taylor expansion of 1 in d 0.660 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in c 0.660 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.660 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in c 0.660 * [taylor]: Taking taylor expansion of 1 in c 0.660 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.661 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.661 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.661 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.661 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.661 * [taylor]: Taking taylor expansion of b in c 0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.661 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.661 * [taylor]: Taking taylor expansion of c in c 0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.661 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.661 * [taylor]: Taking taylor expansion of d in c 0.661 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.661 * [taylor]: Taking taylor expansion of a in c 0.662 * [taylor]: Taking taylor expansion of 1 in c 0.663 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in b 0.663 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.663 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in b 0.663 * [taylor]: Taking taylor expansion of 1 in b 0.663 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.663 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.663 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.663 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.663 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.663 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.663 * [taylor]: Taking taylor expansion of b in b 0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.664 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.664 * [taylor]: Taking taylor expansion of c in b 0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.664 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.664 * [taylor]: Taking taylor expansion of d in b 0.664 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.664 * [taylor]: Taking taylor expansion of a in b 0.664 * [taylor]: Taking taylor expansion of 1 in b 0.665 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.665 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.665 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.665 * [taylor]: Taking taylor expansion of 1 in a 0.665 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.666 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.666 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.666 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.666 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.666 * [taylor]: Taking taylor expansion of b in a 0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.666 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.666 * [taylor]: Taking taylor expansion of c in a 0.666 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.666 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.666 * [taylor]: Taking taylor expansion of d in a 0.666 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.666 * [taylor]: Taking taylor expansion of a in a 0.667 * [taylor]: Taking taylor expansion of 1 in a 0.668 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.668 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.668 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.668 * [taylor]: Taking taylor expansion of 1 in a 0.668 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.668 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.668 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.668 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.668 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.668 * [taylor]: Taking taylor expansion of b in a 0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.668 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.668 * [taylor]: Taking taylor expansion of c in a 0.669 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.669 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.669 * [taylor]: Taking taylor expansion of d in a 0.669 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.669 * [taylor]: Taking taylor expansion of a in a 0.670 * [taylor]: Taking taylor expansion of 1 in a 0.671 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.671 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.671 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.671 * [taylor]: Taking taylor expansion of b in b 0.671 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.671 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.671 * [taylor]: Taking taylor expansion of c in b 0.671 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.672 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.672 * [taylor]: Taking taylor expansion of d in b 0.672 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.672 * [taylor]: Taking taylor expansion of a in b 0.672 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.672 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.672 * [taylor]: Taking taylor expansion of d in c 0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.672 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.673 * [taylor]: Taking taylor expansion of c in c 0.673 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.673 * [taylor]: Taking taylor expansion of a in c 0.673 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d 0.673 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.673 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.673 * [taylor]: Taking taylor expansion of d in d 0.674 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.674 * [taylor]: Taking taylor expansion of a in d 0.676 * [taylor]: Taking taylor expansion of 0 in b 0.676 * [taylor]: Taking taylor expansion of 0 in c 0.676 * [taylor]: Taking taylor expansion of 0 in d 0.678 * [taylor]: Taking taylor expansion of 0 in c 0.678 * [taylor]: Taking taylor expansion of 0 in d 0.679 * [taylor]: Taking taylor expansion of 0 in d 0.682 * [taylor]: Taking taylor expansion of 0 in b 0.682 * [taylor]: Taking taylor expansion of 0 in c 0.682 * [taylor]: Taking taylor expansion of 0 in d 0.682 * [taylor]: Taking taylor expansion of 0 in c 0.683 * [taylor]: Taking taylor expansion of 0 in d 0.683 * * * [progress]: simplifying candidates 0.683 * [simplify]: Simplifying using # : (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)) (exp (+ a (+ (+ b c) d))) (expm1 (expm1 (+ a (+ (+ b c) d)))) (log1p (expm1 (+ a (+ (+ b c) d)))) (log (expm1 (+ a (+ (+ b c) d)))) (exp (expm1 (+ a (+ (+ b c) d)))) (* (cbrt (expm1 (+ a (+ (+ b c) d)))) (cbrt (expm1 (+ a (+ (+ b c) d))))) (cbrt (expm1 (+ a (+ (+ b c) d)))) (* (* (expm1 (+ a (+ (+ b c) d))) (expm1 (+ a (+ (+ b c) d)))) (expm1 (+ a (+ (+ b c) d)))) (sqrt (expm1 (+ a (+ (+ b c) d)))) (sqrt (expm1 (+ a (+ (+ b c) d)))) (+ 1 (expm1 (+ a (+ (+ b c) d)))) (expm1 (log1p (expm1 (+ a (+ (+ b c) d))))) (log1p (log1p (expm1 (+ a (+ (+ b c) d))))) (log (log1p (expm1 (+ a (+ (+ b c) d))))) (exp (log1p (expm1 (+ a (+ (+ b c) d))))) (* (cbrt (log1p (expm1 (+ a (+ (+ b c) d))))) (cbrt (log1p (expm1 (+ a (+ (+ b c) d)))))) (cbrt (log1p (expm1 (+ a (+ (+ b c) d))))) (* (* (log1p (expm1 (+ a (+ (+ b c) d)))) (log1p (expm1 (+ a (+ (+ b c) d))))) (log1p (expm1 (+ a (+ (+ b c) d))))) (sqrt (log1p (expm1 (+ a (+ (+ b c) d))))) (sqrt (log1p (expm1 (+ a (+ (+ b c) d))))) (+ a (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ a (+ b c)) (- (exp (+ d (+ a (+ b c)))) 1) (- (exp (+ d (+ a (+ b c)))) 1) (+ a (+ b c)) a a 0.687 * * [simplify]: iteration 0 : 152 enodes (cost 227 ) 0.691 * * [simplify]: iteration 1 : 603 enodes (cost 203 ) 0.705 * * [simplify]: iteration 2 : 4049 enodes (cost 202 ) 0.764 * * [simplify]: iteration 3 : 5001 enodes (cost 202 ) 0.766 * [simplify]: Simplified to: (expm1 (+ d (+ a (+ b c)))) (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)) (exp (+ a (+ (+ b c) d))) (expm1 (expm1 (+ a (+ (+ b c) d)))) (+ a (+ (+ b c) d)) (log (expm1 (+ a (+ (+ b c) d)))) (exp (expm1 (+ a (+ (+ b c) d)))) (* (cbrt (expm1 (+ a (+ (+ b c) d)))) (cbrt (expm1 (+ a (+ (+ b c) d))))) (cbrt (expm1 (+ a (+ (+ b c) d)))) (pow (expm1 (+ d (+ a (+ b c)))) 3) (sqrt (expm1 (+ a (+ (+ b c) d)))) (sqrt (expm1 (+ a (+ (+ b c) d)))) (exp (+ a (+ (+ b c) d))) (expm1 (+ d (+ a (+ b c)))) (log1p (+ 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))) (+ a (+ b c)) (+ (+ b c) d) (+ (+ b c) d) (+ a (+ b c)) (expm1 (+ d (+ a (+ b c)))) (expm1 (+ d (+ a (+ b c)))) (+ a (+ b c)) a a 0.766 * * * [progress]: adding candidates to table 0.872 * * [progress]: iteration 4 / 4 0.872 * * * [progress]: picking best candidate 0.905 * * * * [pick]: Picked # 0.906 * * * [progress]: localizing error 0.912 * * * [progress]: generating rewritten candidates 0.912 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.921 * * * [progress]: generating series expansions 0.921 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.922 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.922 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.922 * [taylor]: Taking taylor expansion of d in d 0.922 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.922 * [taylor]: Taking taylor expansion of a in d 0.922 * [taylor]: Taking taylor expansion of (+ b c) in d 0.922 * [taylor]: Taking taylor expansion of b in d 0.922 * [taylor]: Taking taylor expansion of c in d 0.922 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.922 * [taylor]: Taking taylor expansion of d in c 0.922 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.922 * [taylor]: Taking taylor expansion of a in c 0.922 * [taylor]: Taking taylor expansion of (+ b c) in c 0.922 * [taylor]: Taking taylor expansion of b in c 0.922 * [taylor]: Taking taylor expansion of c in c 0.922 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.922 * [taylor]: Taking taylor expansion of d in b 0.922 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.922 * [taylor]: Taking taylor expansion of a in b 0.922 * [taylor]: Taking taylor expansion of (+ b c) in b 0.922 * [taylor]: Taking taylor expansion of b in b 0.922 * [taylor]: Taking taylor expansion of c in b 0.922 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.922 * [taylor]: Taking taylor expansion of d in a 0.922 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.922 * [taylor]: Taking taylor expansion of a in a 0.922 * [taylor]: Taking taylor expansion of (+ b c) in a 0.922 * [taylor]: Taking taylor expansion of b in a 0.922 * [taylor]: Taking taylor expansion of c in a 0.922 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.922 * [taylor]: Taking taylor expansion of d in a 0.922 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.922 * [taylor]: Taking taylor expansion of a in a 0.922 * [taylor]: Taking taylor expansion of (+ b c) in a 0.922 * [taylor]: Taking taylor expansion of b in a 0.922 * [taylor]: Taking taylor expansion of c in a 0.922 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.922 * [taylor]: Taking taylor expansion of d in b 0.922 * [taylor]: Taking taylor expansion of (+ b c) in b 0.922 * [taylor]: Taking taylor expansion of b in b 0.922 * [taylor]: Taking taylor expansion of c in b 0.922 * [taylor]: Taking taylor expansion of (+ d c) in c 0.922 * [taylor]: Taking taylor expansion of d in c 0.922 * [taylor]: Taking taylor expansion of c in c 0.922 * [taylor]: Taking taylor expansion of d in d 0.924 * [taylor]: Taking taylor expansion of 1 in b 0.924 * [taylor]: Taking taylor expansion of 1 in c 0.924 * [taylor]: Taking taylor expansion of 1 in d 0.927 * [taylor]: Taking taylor expansion of 1 in c 0.928 * [taylor]: Taking taylor expansion of 1 in d 0.928 * [taylor]: Taking taylor expansion of 1 in d 0.928 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0 0.928 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.929 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.929 * [taylor]: Taking taylor expansion of b in d 0.929 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.929 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.929 * [taylor]: Taking taylor expansion of c in d 0.929 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.929 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.929 * [taylor]: Taking taylor expansion of d in d 0.929 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.929 * [taylor]: Taking taylor expansion of a in d 0.929 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.929 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.929 * [taylor]: Taking taylor expansion of b in c 0.929 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.929 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.929 * [taylor]: Taking taylor expansion of c in c 0.929 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.929 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.929 * [taylor]: Taking taylor expansion of d in c 0.929 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.929 * [taylor]: Taking taylor expansion of a in c 0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.930 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.930 * [taylor]: Taking taylor expansion of b in b 0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.930 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.930 * [taylor]: Taking taylor expansion of c in b 0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.930 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.930 * [taylor]: Taking taylor expansion of d in b 0.930 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.930 * [taylor]: Taking taylor expansion of a in b 0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.930 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.930 * [taylor]: Taking taylor expansion of b in a 0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.930 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.930 * [taylor]: Taking taylor expansion of c in a 0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.930 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.930 * [taylor]: Taking taylor expansion of d in a 0.930 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.930 * [taylor]: Taking taylor expansion of a in a 0.931 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.931 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.931 * [taylor]: Taking taylor expansion of b in a 0.931 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.931 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.931 * [taylor]: Taking taylor expansion of c in a 0.931 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.931 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.931 * [taylor]: Taking taylor expansion of d in a 0.931 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.931 * [taylor]: Taking taylor expansion of a in a 0.932 * [taylor]: Taking taylor expansion of 1 in b 0.932 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.933 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.933 * [taylor]: Taking taylor expansion of d in b 0.933 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.933 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.933 * [taylor]: Taking taylor expansion of c in b 0.933 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.933 * [taylor]: Taking taylor expansion of b in b 0.933 * [taylor]: Taking taylor expansion of 1 in c 0.933 * [taylor]: Taking taylor expansion of 1 in c 0.935 * [taylor]: Taking taylor expansion of 0 in b 0.935 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.935 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.935 * [taylor]: Taking taylor expansion of c in c 0.936 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.936 * [taylor]: Taking taylor expansion of d in c 0.936 * [taylor]: Taking taylor expansion of 1 in d 0.936 * [taylor]: Taking taylor expansion of 0 in c 0.936 * [taylor]: Taking taylor expansion of 1 in d 0.936 * [taylor]: Taking taylor expansion of 1 in d 0.938 * [taylor]: Taking taylor expansion of 0 in b 0.938 * [taylor]: Taking taylor expansion of 0 in c 0.939 * [taylor]: Taking taylor expansion of 0 in c 0.939 * [taylor]: Taking taylor expansion of 0 in c 0.939 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.939 * [taylor]: Taking taylor expansion of d in d 0.939 * [taylor]: Taking taylor expansion of 0 in d 0.940 * [taylor]: Taking taylor expansion of 0 in d 0.940 * [taylor]: Taking taylor expansion of 0 in d 0.941 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.941 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.941 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.941 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.941 * [taylor]: Taking taylor expansion of b in d 0.941 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.941 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.941 * [taylor]: Taking taylor expansion of c in d 0.941 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.941 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.941 * [taylor]: Taking taylor expansion of d in d 0.941 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.941 * [taylor]: Taking taylor expansion of a in d 0.941 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.941 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.941 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.941 * [taylor]: Taking taylor expansion of b in c 0.941 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.941 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.941 * [taylor]: Taking taylor expansion of c in c 0.941 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.942 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.942 * [taylor]: Taking taylor expansion of d in c 0.942 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.942 * [taylor]: Taking taylor expansion of a in c 0.942 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.942 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.942 * [taylor]: Taking taylor expansion of b in b 0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.942 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.942 * [taylor]: Taking taylor expansion of c in b 0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.942 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.942 * [taylor]: Taking taylor expansion of d in b 0.942 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.942 * [taylor]: Taking taylor expansion of a in b 0.942 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.942 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.942 * [taylor]: Taking taylor expansion of b in a 0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.942 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.942 * [taylor]: Taking taylor expansion of c in a 0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.942 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.942 * [taylor]: Taking taylor expansion of d in a 0.942 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.942 * [taylor]: Taking taylor expansion of a in a 0.943 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.943 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.943 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.943 * [taylor]: Taking taylor expansion of b in a 0.943 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.943 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.943 * [taylor]: Taking taylor expansion of c in a 0.943 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.943 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.943 * [taylor]: Taking taylor expansion of d in a 0.943 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.943 * [taylor]: Taking taylor expansion of a in a 0.944 * [taylor]: Taking taylor expansion of -1 in b 0.945 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 0.945 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.945 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.945 * [taylor]: Taking taylor expansion of d in b 0.945 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.945 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.945 * [taylor]: Taking taylor expansion of c in b 0.945 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.945 * [taylor]: Taking taylor expansion of b in b 0.946 * [taylor]: Taking taylor expansion of -1 in c 0.946 * [taylor]: Taking taylor expansion of -1 in c 0.948 * [taylor]: Taking taylor expansion of 0 in b 0.948 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.948 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.948 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.948 * [taylor]: Taking taylor expansion of c in c 0.949 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.949 * [taylor]: Taking taylor expansion of d in c 0.949 * [taylor]: Taking taylor expansion of -1 in d 0.949 * [taylor]: Taking taylor expansion of 0 in c 0.949 * [taylor]: Taking taylor expansion of -1 in d 0.949 * [taylor]: Taking taylor expansion of -1 in d 0.951 * [taylor]: Taking taylor expansion of 0 in b 0.951 * [taylor]: Taking taylor expansion of 0 in c 0.952 * [taylor]: Taking taylor expansion of 0 in c 0.952 * [taylor]: Taking taylor expansion of 0 in c 0.953 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.953 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.953 * [taylor]: Taking taylor expansion of d in d 0.954 * [taylor]: Taking taylor expansion of 0 in d 0.954 * [taylor]: Taking taylor expansion of 0 in d 0.954 * [taylor]: Taking taylor expansion of 0 in d 0.954 * * * [progress]: simplifying candidates 0.955 * [simplify]: Simplifying using # : (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)) 0.958 * * [simplify]: iteration 0 : 117 enodes (cost 100 ) 0.962 * * [simplify]: iteration 1 : 484 enodes (cost 92 ) 0.974 * * [simplify]: iteration 2 : 3174 enodes (cost 92 ) 1.023 * * [simplify]: iteration 3 : 5002 enodes (cost 92 ) 1.024 * [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) 1.024 * * * [progress]: adding candidates to table 1.056 * [progress]: [Phase 3 of 3] Extracting. 1.056 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # #) 1.063 * * * [regime-changes]: Trying 6 branch expressions: ((+ c d) (+ b (+ c d)) d c b a) 1.064 * * * * [regimes]: Trying to branch on (+ c d) from (# # # # # # # # # # # # # # #) 1.116 * * * * [regimes]: Trying to branch on (+ c d) from (# # #) 1.134 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (# # # # # # # # # # # # # # #) 1.189 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (# # #) 1.207 * * * * [regimes]: Trying to branch on d from (# # # # # # # # # # # # # # #) 1.260 * * * * [regimes]: Trying to branch on c from (# # # # # # # # # # # # # # #) 1.315 * * * * [regimes]: Trying to branch on b from (# # # # # # # # # # # # # # #) 1.369 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # # # # # # #) 1.422 * * * [regime]: Found split indices: #