5.127 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying using # : (* (+ a (+ b (+ c d))) 2.0) 0.028 * * [simplify]: iteration 0 : 17 enodes (cost 4 ) 0.029 * * [simplify]: iteration 1 : 53 enodes (cost 4 ) 0.031 * * [simplify]: iteration 2 : 151 enodes (cost 4 ) 0.033 * * [simplify]: iteration 3 : 313 enodes (cost 4 ) 0.037 * * [simplify]: iteration 4 : 419 enodes (cost 4 ) 0.040 * * [simplify]: iteration 5 : 425 enodes (cost 4 ) 0.044 * * [simplify]: iteration 6 : 425 enodes (cost 4 ) 0.044 * [simplify]: Simplified to: (* (+ a (+ b (+ c d))) 2.0) 0.044 * * [progress]: iteration 1 / 4 0.044 * * * [progress]: picking best candidate 0.046 * * * * [pick]: Picked # 0.046 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.078 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.088 * * * [progress]: generating series expansions 0.088 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.088 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.088 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.088 * [taylor]: Taking taylor expansion of d in d 0.088 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.088 * [taylor]: Taking taylor expansion of a in d 0.088 * [taylor]: Taking taylor expansion of (+ b c) in d 0.088 * [taylor]: Taking taylor expansion of b in d 0.088 * [taylor]: Taking taylor expansion of c in d 0.088 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.088 * [taylor]: Taking taylor expansion of d in c 0.088 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.088 * [taylor]: Taking taylor expansion of a in c 0.088 * [taylor]: Taking taylor expansion of (+ b c) in c 0.088 * [taylor]: Taking taylor expansion of b in c 0.088 * [taylor]: Taking taylor expansion of c in c 0.088 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.088 * [taylor]: Taking taylor expansion of d in b 0.088 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.088 * [taylor]: Taking taylor expansion of a in b 0.088 * [taylor]: Taking taylor expansion of (+ b c) in b 0.088 * [taylor]: Taking taylor expansion of b in b 0.088 * [taylor]: Taking taylor expansion of c in b 0.088 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.088 * [taylor]: Taking taylor expansion of d in a 0.088 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.088 * [taylor]: Taking taylor expansion of a in a 0.088 * [taylor]: Taking taylor expansion of (+ b c) in a 0.088 * [taylor]: Taking taylor expansion of b in a 0.088 * [taylor]: Taking taylor expansion of c in a 0.088 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.088 * [taylor]: Taking taylor expansion of d in a 0.088 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.088 * [taylor]: Taking taylor expansion of a in a 0.088 * [taylor]: Taking taylor expansion of (+ b c) in a 0.088 * [taylor]: Taking taylor expansion of b in a 0.088 * [taylor]: Taking taylor expansion of c in a 0.088 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.089 * [taylor]: Taking taylor expansion of d in b 0.089 * [taylor]: Taking taylor expansion of (+ b c) in b 0.089 * [taylor]: Taking taylor expansion of b in b 0.089 * [taylor]: Taking taylor expansion of c in b 0.089 * [taylor]: Taking taylor expansion of (+ d c) in c 0.089 * [taylor]: Taking taylor expansion of d in c 0.089 * [taylor]: Taking taylor expansion of c in c 0.089 * [taylor]: Taking taylor expansion of d in d 0.090 * [taylor]: Taking taylor expansion of 1 in b 0.090 * [taylor]: Taking taylor expansion of 1 in c 0.090 * [taylor]: Taking taylor expansion of 1 in d 0.091 * [taylor]: Taking taylor expansion of 1 in c 0.091 * [taylor]: Taking taylor expansion of 1 in d 0.091 * [taylor]: Taking taylor expansion of 1 in d 0.091 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.092 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.092 * [taylor]: Taking taylor expansion of b in d 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.092 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.092 * [taylor]: Taking taylor expansion of d in d 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.092 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.092 * [taylor]: Taking taylor expansion of c in d 0.092 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.092 * [taylor]: Taking taylor expansion of a in d 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.092 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.092 * [taylor]: Taking taylor expansion of b in c 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.092 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.092 * [taylor]: Taking taylor expansion of d in c 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.092 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.092 * [taylor]: Taking taylor expansion of c in c 0.092 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.092 * [taylor]: Taking taylor expansion of a in c 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.093 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.093 * [taylor]: Taking taylor expansion of b in b 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.093 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.093 * [taylor]: Taking taylor expansion of d in b 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.093 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.093 * [taylor]: Taking taylor expansion of c in b 0.093 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.093 * [taylor]: Taking taylor expansion of a in b 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.093 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.093 * [taylor]: Taking taylor expansion of b in a 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.093 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.093 * [taylor]: Taking taylor expansion of d in a 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.093 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.093 * [taylor]: Taking taylor expansion of c in a 0.093 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.093 * [taylor]: Taking taylor expansion of a in a 0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.094 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.094 * [taylor]: Taking taylor expansion of b in a 0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.094 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.094 * [taylor]: Taking taylor expansion of d in a 0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.094 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.094 * [taylor]: Taking taylor expansion of c in a 0.094 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.094 * [taylor]: Taking taylor expansion of a in a 0.095 * [taylor]: Taking taylor expansion of 1 in b 0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.095 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.096 * [taylor]: Taking taylor expansion of c in b 0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.096 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.096 * [taylor]: Taking taylor expansion of d in b 0.096 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.096 * [taylor]: Taking taylor expansion of b in b 0.096 * [taylor]: Taking taylor expansion of 1 in c 0.096 * [taylor]: Taking taylor expansion of 1 in c 0.098 * [taylor]: Taking taylor expansion of 0 in b 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) 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) in c 0.098 * [taylor]: Taking taylor expansion of c in c 0.099 * [taylor]: Taking taylor expansion of 1 in d 0.099 * [taylor]: Taking taylor expansion of 0 in c 0.099 * [taylor]: Taking taylor expansion of 1 in d 0.099 * [taylor]: Taking taylor expansion of 1 in d 0.100 * [taylor]: Taking taylor expansion of 0 in b 0.100 * [taylor]: Taking taylor expansion of 0 in c 0.101 * [taylor]: Taking taylor expansion of 0 in c 0.102 * [taylor]: Taking taylor expansion of 0 in c 0.102 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.102 * [taylor]: Taking taylor expansion of d in d 0.102 * [taylor]: Taking taylor expansion of 0 in d 0.102 * [taylor]: Taking taylor expansion of 0 in d 0.102 * [taylor]: Taking taylor expansion of 0 in d 0.103 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0 0.103 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.103 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.103 * [taylor]: Taking taylor expansion of b in d 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.103 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.103 * [taylor]: Taking taylor expansion of d in d 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.104 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.104 * [taylor]: Taking taylor expansion of c in d 0.104 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.104 * [taylor]: Taking taylor expansion of a in d 0.104 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.104 * [taylor]: Taking taylor expansion of b in c 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) 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) (/ 1 a)) in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.104 * [taylor]: Taking taylor expansion of c in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.104 * [taylor]: Taking taylor expansion of a in c 0.104 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.104 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.104 * [taylor]: Taking taylor expansion of b in b 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.105 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.105 * [taylor]: Taking taylor expansion of d in b 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.105 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.105 * [taylor]: Taking taylor expansion of c in b 0.105 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.105 * [taylor]: Taking taylor expansion of a in b 0.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.105 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.105 * [taylor]: Taking taylor expansion of b in a 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.105 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.105 * [taylor]: Taking taylor expansion of d in a 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.105 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.105 * [taylor]: Taking taylor expansion of c in a 0.105 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.105 * [taylor]: Taking taylor expansion of a in a 0.105 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.105 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.105 * [taylor]: Taking taylor expansion of b in a 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.106 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.106 * [taylor]: Taking taylor expansion of d in a 0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.106 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.106 * [taylor]: Taking taylor expansion of c in a 0.106 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.106 * [taylor]: Taking taylor expansion of a in a 0.107 * [taylor]: Taking taylor expansion of -1 in b 0.108 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.108 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.108 * [taylor]: Taking taylor expansion of c in b 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.108 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.108 * [taylor]: Taking taylor expansion of d in b 0.108 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.108 * [taylor]: Taking taylor expansion of b in b 0.109 * [taylor]: Taking taylor expansion of -1 in c 0.109 * [taylor]: Taking taylor expansion of -1 in c 0.110 * [taylor]: Taking taylor expansion of 0 in b 0.111 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.111 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.111 * [taylor]: Taking taylor expansion of d in c 0.111 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.111 * [taylor]: Taking taylor expansion of c in c 0.112 * [taylor]: Taking taylor expansion of -1 in d 0.112 * [taylor]: Taking taylor expansion of 0 in c 0.112 * [taylor]: Taking taylor expansion of -1 in d 0.112 * [taylor]: Taking taylor expansion of -1 in d 0.114 * [taylor]: Taking taylor expansion of 0 in b 0.114 * [taylor]: Taking taylor expansion of 0 in c 0.115 * [taylor]: Taking taylor expansion of 0 in c 0.115 * [taylor]: Taking taylor expansion of 0 in c 0.115 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.115 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.116 * [taylor]: Taking taylor expansion of d in d 0.116 * [taylor]: Taking taylor expansion of 0 in d 0.116 * [taylor]: Taking taylor expansion of 0 in d 0.116 * [taylor]: Taking taylor expansion of 0 in d 0.117 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.117 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0 0.117 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d 0.117 * [taylor]: Taking taylor expansion of d in d 0.117 * [taylor]: Taking taylor expansion of (+ b c) in d 0.117 * [taylor]: Taking taylor expansion of b in d 0.117 * [taylor]: Taking taylor expansion of c in d 0.117 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c 0.117 * [taylor]: Taking taylor expansion of d in c 0.117 * [taylor]: Taking taylor expansion of (+ b c) in c 0.117 * [taylor]: Taking taylor expansion of b in c 0.117 * [taylor]: Taking taylor expansion of c in c 0.117 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.117 * [taylor]: Taking taylor expansion of d in b 0.117 * [taylor]: Taking taylor expansion of (+ b c) in b 0.117 * [taylor]: Taking taylor expansion of b in b 0.117 * [taylor]: Taking taylor expansion of c in b 0.117 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.117 * [taylor]: Taking taylor expansion of d in b 0.117 * [taylor]: Taking taylor expansion of (+ b c) in b 0.117 * [taylor]: Taking taylor expansion of b in b 0.117 * [taylor]: Taking taylor expansion of c in b 0.117 * [taylor]: Taking taylor expansion of (+ d c) in c 0.117 * [taylor]: Taking taylor expansion of d in c 0.117 * [taylor]: Taking taylor expansion of c in c 0.117 * [taylor]: Taking taylor expansion of d in d 0.118 * [taylor]: Taking taylor expansion of 1 in c 0.118 * [taylor]: Taking taylor expansion of 1 in d 0.118 * [taylor]: Taking taylor expansion of 1 in d 0.119 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0 0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.119 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.119 * [taylor]: Taking taylor expansion of c in d 0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.119 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.119 * [taylor]: Taking taylor expansion of d in d 0.119 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.119 * [taylor]: Taking taylor expansion of b in d 0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.119 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.119 * [taylor]: Taking taylor expansion of c in c 0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.120 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.120 * [taylor]: Taking taylor expansion of d in c 0.120 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.120 * [taylor]: Taking taylor expansion of b in c 0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.120 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.120 * [taylor]: Taking taylor expansion of c in b 0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.120 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.120 * [taylor]: Taking taylor expansion of d in b 0.120 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.120 * [taylor]: Taking taylor expansion of b in b 0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.120 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.120 * [taylor]: Taking taylor expansion of c in b 0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.120 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.120 * [taylor]: Taking taylor expansion of d in b 0.120 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.120 * [taylor]: Taking taylor expansion of b in b 0.121 * [taylor]: Taking taylor expansion of 1 in c 0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.122 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.122 * [taylor]: Taking taylor expansion of d in c 0.122 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.122 * [taylor]: Taking taylor expansion of c in c 0.122 * [taylor]: Taking taylor expansion of 1 in d 0.122 * [taylor]: Taking taylor expansion of 1 in d 0.123 * [taylor]: Taking taylor expansion of 0 in c 0.124 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.124 * [taylor]: Taking taylor expansion of d in d 0.124 * [taylor]: Taking taylor expansion of 0 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) (+ (/ 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) (+ (/ 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 0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.126 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.126 * [taylor]: Taking taylor expansion of d in c 0.126 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.126 * [taylor]: Taking taylor expansion of b in c 0.126 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 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 0.126 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 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 0.128 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.128 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.128 * [taylor]: Taking taylor expansion of d in c 0.128 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.128 * [taylor]: Taking taylor expansion of c in c 0.129 * [taylor]: Taking taylor expansion of -1 in d 0.129 * [taylor]: Taking taylor expansion of -1 in d 0.130 * [taylor]: Taking taylor expansion of 0 in c 0.130 * [taylor]: Taking taylor expansion of (- (/ 1 d)) 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 0 in d 0.132 * * * [progress]: simplifying candidates 0.132 * [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)) 0.136 * * [simplify]: iteration 0 : 180 enodes (cost 164 ) 0.139 * * [simplify]: iteration 1 : 707 enodes (cost 155 ) 0.154 * * [simplify]: iteration 2 : 4320 enodes (cost 155 ) 0.216 * * [simplify]: iteration 3 : 5001 enodes (cost 155 ) 0.217 * [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)) 0.217 * * * [progress]: adding candidates to table 0.311 * * [progress]: iteration 2 / 4 0.311 * * * [progress]: picking best candidate 0.329 * * * * [pick]: Picked # 0.330 * * * [progress]: localizing error 0.336 * * * [progress]: generating rewritten candidates 0.336 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.372 * * * [progress]: generating series expansions 0.372 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.372 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.372 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.372 * [taylor]: Taking taylor expansion of d in d 0.372 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.372 * [taylor]: Taking taylor expansion of a in d 0.372 * [taylor]: Taking taylor expansion of (+ b c) in d 0.372 * [taylor]: Taking taylor expansion of b in d 0.372 * [taylor]: Taking taylor expansion of c in d 0.372 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.372 * [taylor]: Taking taylor expansion of d in c 0.372 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.372 * [taylor]: Taking taylor expansion of a in c 0.372 * [taylor]: Taking taylor expansion of (+ b c) in c 0.372 * [taylor]: Taking taylor expansion of b in c 0.372 * [taylor]: Taking taylor expansion of c in c 0.373 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.373 * [taylor]: Taking taylor expansion of d in b 0.373 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.373 * [taylor]: Taking taylor expansion of a in b 0.373 * [taylor]: Taking taylor expansion of (+ b c) in b 0.373 * [taylor]: Taking taylor expansion of b in b 0.373 * [taylor]: Taking taylor expansion of c in b 0.373 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.373 * [taylor]: Taking taylor expansion of d in a 0.373 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.373 * [taylor]: Taking taylor expansion of a in a 0.373 * [taylor]: Taking taylor expansion of (+ b c) in a 0.373 * [taylor]: Taking taylor expansion of b in a 0.373 * [taylor]: Taking taylor expansion of c in a 0.373 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.373 * [taylor]: Taking taylor expansion of d in a 0.373 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.373 * [taylor]: Taking taylor expansion of a in a 0.373 * [taylor]: Taking taylor expansion of (+ b c) in a 0.373 * [taylor]: Taking taylor expansion of b in a 0.373 * [taylor]: Taking taylor expansion of c in a 0.373 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.373 * [taylor]: Taking taylor expansion of d in b 0.373 * [taylor]: Taking taylor expansion of (+ b c) in b 0.373 * [taylor]: Taking taylor expansion of b in b 0.373 * [taylor]: Taking taylor expansion of c in b 0.373 * [taylor]: Taking taylor expansion of (+ d c) in c 0.373 * [taylor]: Taking taylor expansion of d in c 0.373 * [taylor]: Taking taylor expansion of c in c 0.373 * [taylor]: Taking taylor expansion of d in d 0.374 * [taylor]: Taking taylor expansion of 1 in b 0.374 * [taylor]: Taking taylor expansion of 1 in c 0.374 * [taylor]: Taking taylor expansion of 1 in d 0.375 * [taylor]: Taking taylor expansion of 1 in c 0.375 * [taylor]: Taking taylor expansion of 1 in d 0.375 * [taylor]: Taking taylor expansion of 1 in d 0.376 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.376 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.376 * [taylor]: Taking taylor expansion of b in d 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.376 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.376 * [taylor]: Taking taylor expansion of c in d 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.376 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.376 * [taylor]: Taking taylor expansion of d in d 0.376 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.376 * [taylor]: Taking taylor expansion of a in d 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.376 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.376 * [taylor]: Taking taylor expansion of b in c 0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.376 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.376 * [taylor]: Taking taylor expansion of c in c 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.377 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.377 * [taylor]: Taking taylor expansion of d in c 0.377 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.377 * [taylor]: Taking taylor expansion of a in c 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.377 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.377 * [taylor]: Taking taylor expansion of b in b 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.377 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.377 * [taylor]: Taking taylor expansion of c in b 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.377 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.377 * [taylor]: Taking taylor expansion of d in b 0.377 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.377 * [taylor]: Taking taylor expansion of a in b 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.377 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.377 * [taylor]: Taking taylor expansion of b in a 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.377 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.377 * [taylor]: Taking taylor expansion of c in a 0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.377 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.377 * [taylor]: Taking taylor expansion of d in a 0.377 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.377 * [taylor]: Taking taylor expansion of a in a 0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.378 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.378 * [taylor]: Taking taylor expansion of b in a 0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.378 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.378 * [taylor]: Taking taylor expansion of c in a 0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.378 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.378 * [taylor]: Taking taylor expansion of d in a 0.378 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.378 * [taylor]: Taking taylor expansion of a in a 0.379 * [taylor]: Taking taylor expansion of 1 in b 0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.380 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.380 * [taylor]: Taking taylor expansion of d in b 0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.380 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.380 * [taylor]: Taking taylor expansion of c in b 0.380 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.380 * [taylor]: Taking taylor expansion of b in b 0.381 * [taylor]: Taking taylor expansion of 1 in c 0.381 * [taylor]: Taking taylor expansion of 1 in c 0.382 * [taylor]: Taking taylor expansion of 0 in b 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.383 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.383 * [taylor]: Taking taylor expansion of c in c 0.383 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.383 * [taylor]: Taking taylor expansion of d in c 0.383 * [taylor]: Taking taylor expansion of 1 in d 0.383 * [taylor]: Taking taylor expansion of 0 in c 0.383 * [taylor]: Taking taylor expansion of 1 in d 0.383 * [taylor]: Taking taylor expansion of 1 in d 0.385 * [taylor]: Taking taylor expansion of 0 in b 0.385 * [taylor]: Taking taylor expansion of 0 in c 0.386 * [taylor]: Taking taylor expansion of 0 in c 0.386 * [taylor]: Taking taylor expansion of 0 in c 0.386 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.386 * [taylor]: Taking taylor expansion of d in d 0.387 * [taylor]: Taking taylor expansion of 0 in d 0.387 * [taylor]: Taking taylor expansion of 0 in d 0.387 * [taylor]: Taking taylor expansion of 0 in d 0.388 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.388 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.388 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.388 * [taylor]: Taking taylor expansion of b in d 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.388 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.388 * [taylor]: Taking taylor expansion of c in d 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.388 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.388 * [taylor]: Taking taylor expansion of d in d 0.388 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.388 * [taylor]: Taking taylor expansion of a in d 0.388 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.388 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.388 * [taylor]: Taking taylor expansion of b in c 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.388 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.388 * [taylor]: Taking taylor expansion of c in c 0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.389 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.389 * [taylor]: Taking taylor expansion of d in c 0.389 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.389 * [taylor]: Taking taylor expansion of a in c 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.389 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.389 * [taylor]: Taking taylor expansion of b in b 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.389 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.389 * [taylor]: Taking taylor expansion of c in b 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.389 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.389 * [taylor]: Taking taylor expansion of d in b 0.389 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.389 * [taylor]: Taking taylor expansion of a in b 0.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.389 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.389 * [taylor]: Taking taylor expansion of b in a 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.389 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.389 * [taylor]: Taking taylor expansion of c in a 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.389 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.389 * [taylor]: Taking taylor expansion of d in a 0.389 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.389 * [taylor]: Taking taylor expansion of a in a 0.390 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.390 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.390 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.390 * [taylor]: Taking taylor expansion of b in a 0.390 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.390 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.390 * [taylor]: Taking taylor expansion of c in a 0.390 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.390 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.390 * [taylor]: Taking taylor expansion of d in a 0.390 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.390 * [taylor]: Taking taylor expansion of a in a 0.391 * [taylor]: Taking taylor expansion of -1 in b 0.392 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 0.392 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.392 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.392 * [taylor]: Taking taylor expansion of d in b 0.392 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.392 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.392 * [taylor]: Taking taylor expansion of c in b 0.392 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.392 * [taylor]: Taking taylor expansion of b in b 0.393 * [taylor]: Taking taylor expansion of -1 in c 0.393 * [taylor]: Taking taylor expansion of -1 in c 0.395 * [taylor]: Taking taylor expansion of 0 in b 0.395 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.395 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.395 * [taylor]: Taking taylor expansion of c in c 0.396 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.396 * [taylor]: Taking taylor expansion of d in c 0.396 * [taylor]: Taking taylor expansion of -1 in d 0.396 * [taylor]: Taking taylor expansion of 0 in c 0.396 * [taylor]: Taking taylor expansion of -1 in d 0.396 * [taylor]: Taking taylor expansion of -1 in d 0.398 * [taylor]: Taking taylor expansion of 0 in b 0.398 * [taylor]: Taking taylor expansion of 0 in c 0.399 * [taylor]: Taking taylor expansion of 0 in c 0.399 * [taylor]: Taking taylor expansion of 0 in c 0.400 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.400 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.400 * [taylor]: Taking taylor expansion of d in d 0.400 * [taylor]: Taking taylor expansion of 0 in d 0.400 * [taylor]: Taking taylor expansion of 0 in d 0.400 * [taylor]: Taking taylor expansion of 0 in d 0.401 * * * [progress]: simplifying candidates 0.402 * [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)) 0.405 * * [simplify]: iteration 0 : 117 enodes (cost 100 ) 0.407 * * [simplify]: iteration 1 : 484 enodes (cost 92 ) 0.418 * * [simplify]: iteration 2 : 3174 enodes (cost 92 ) 0.466 * * [simplify]: iteration 3 : 5002 enodes (cost 92 ) 0.467 * [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) 0.467 * * * [progress]: adding candidates to table 0.512 * * [progress]: iteration 3 / 4 0.513 * * * [progress]: picking best candidate 0.539 * * * * [pick]: Picked # 0.539 * * * [progress]: localizing error 0.554 * * * [progress]: generating rewritten candidates 0.554 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1) 0.587 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.587 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.589 * * * [progress]: generating series expansions 0.589 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1) 0.589 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.589 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.589 * [taylor]: Taking taylor expansion of d in d 0.589 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.589 * [taylor]: Taking taylor expansion of a in d 0.589 * [taylor]: Taking taylor expansion of (+ b c) in d 0.589 * [taylor]: Taking taylor expansion of b in d 0.589 * [taylor]: Taking taylor expansion of c in d 0.589 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.589 * [taylor]: Taking taylor expansion of d in c 0.589 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.589 * [taylor]: Taking taylor expansion of a in c 0.589 * [taylor]: Taking taylor expansion of (+ b c) in c 0.589 * [taylor]: Taking taylor expansion of b in c 0.589 * [taylor]: Taking taylor expansion of c in c 0.589 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.589 * [taylor]: Taking taylor expansion of d in b 0.589 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.589 * [taylor]: Taking taylor expansion of a in b 0.589 * [taylor]: Taking taylor expansion of (+ b c) in b 0.589 * [taylor]: Taking taylor expansion of b in b 0.589 * [taylor]: Taking taylor expansion of c in b 0.589 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.589 * [taylor]: Taking taylor expansion of d in a 0.589 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.589 * [taylor]: Taking taylor expansion of a in a 0.589 * [taylor]: Taking taylor expansion of (+ b c) in a 0.589 * [taylor]: Taking taylor expansion of b in a 0.589 * [taylor]: Taking taylor expansion of c in a 0.589 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.589 * [taylor]: Taking taylor expansion of d in a 0.589 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.589 * [taylor]: Taking taylor expansion of a in a 0.589 * [taylor]: Taking taylor expansion of (+ b c) in a 0.589 * [taylor]: Taking taylor expansion of b in a 0.589 * [taylor]: Taking taylor expansion of c in a 0.590 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.590 * [taylor]: Taking taylor expansion of d in b 0.590 * [taylor]: Taking taylor expansion of (+ b c) in b 0.590 * [taylor]: Taking taylor expansion of b in b 0.590 * [taylor]: Taking taylor expansion of c in b 0.590 * [taylor]: Taking taylor expansion of (+ d c) in c 0.590 * [taylor]: Taking taylor expansion of d in c 0.590 * [taylor]: Taking taylor expansion of c in c 0.590 * [taylor]: Taking taylor expansion of d in d 0.591 * [taylor]: Taking taylor expansion of 1 in b 0.591 * [taylor]: Taking taylor expansion of 1 in c 0.591 * [taylor]: Taking taylor expansion of 1 in d 0.592 * [taylor]: Taking taylor expansion of 1 in c 0.592 * [taylor]: Taking taylor expansion of 1 in d 0.592 * [taylor]: Taking taylor expansion of 1 in d 0.592 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.593 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.593 * [taylor]: Taking taylor expansion of b in d 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.593 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.593 * [taylor]: Taking taylor expansion of c in d 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.593 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.593 * [taylor]: Taking taylor expansion of d in d 0.593 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.593 * [taylor]: Taking taylor expansion of a in d 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.593 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.593 * [taylor]: Taking taylor expansion of b in c 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.593 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.593 * [taylor]: Taking taylor expansion of c in c 0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.593 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.593 * [taylor]: Taking taylor expansion of d in c 0.593 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.594 * [taylor]: Taking taylor expansion of a in c 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.594 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.594 * [taylor]: Taking taylor expansion of b in b 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.594 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.594 * [taylor]: Taking taylor expansion of c in b 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.594 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.594 * [taylor]: Taking taylor expansion of d in b 0.594 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.594 * [taylor]: Taking taylor expansion of a in b 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.594 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.594 * [taylor]: Taking taylor expansion of b in a 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.594 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.594 * [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 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.595 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.595 * [taylor]: Taking taylor expansion of b in a 0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.595 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.595 * [taylor]: Taking taylor expansion of c in a 0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.595 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.595 * [taylor]: Taking taylor expansion of d in a 0.595 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.595 * [taylor]: Taking taylor expansion of a in a 0.596 * [taylor]: Taking taylor expansion of 1 in b 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.596 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.596 * [taylor]: Taking taylor expansion of d in b 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.597 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.597 * [taylor]: Taking taylor expansion of c in b 0.597 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.597 * [taylor]: Taking taylor expansion of b in b 0.597 * [taylor]: Taking taylor expansion of 1 in c 0.597 * [taylor]: Taking taylor expansion of 1 in c 0.599 * [taylor]: Taking taylor expansion of 0 in b 0.599 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.599 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.599 * [taylor]: Taking taylor expansion of c in c 0.600 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.600 * [taylor]: Taking taylor expansion of d in c 0.600 * [taylor]: Taking taylor expansion of 1 in d 0.600 * [taylor]: Taking taylor expansion of 0 in c 0.600 * [taylor]: Taking taylor expansion of 1 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 0.603 * [taylor]: Taking taylor expansion of 0 in c 0.603 * [taylor]: Taking taylor expansion of 0 in c 0.603 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.603 * [taylor]: Taking taylor expansion of d in d 0.603 * [taylor]: Taking taylor expansion of 0 in d 0.603 * [taylor]: Taking taylor expansion of 0 in d 0.603 * [taylor]: Taking taylor expansion of 0 in d 0.604 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.605 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.605 * [taylor]: Taking taylor expansion of b in d 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.605 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.605 * [taylor]: Taking taylor expansion of c in d 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.605 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.605 * [taylor]: Taking taylor expansion of d in d 0.605 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.605 * [taylor]: Taking taylor expansion of a in d 0.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.605 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.605 * [taylor]: Taking taylor expansion of b in c 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.605 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.605 * [taylor]: Taking taylor expansion of c in c 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.605 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.605 * [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 0.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.606 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.606 * [taylor]: Taking taylor expansion of b in b 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.606 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.606 * [taylor]: Taking taylor expansion of c in b 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.606 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.606 * [taylor]: Taking taylor expansion of d in b 0.606 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.606 * [taylor]: Taking taylor expansion of a in b 0.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.606 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.606 * [taylor]: Taking taylor expansion of b in a 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.606 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.606 * [taylor]: Taking taylor expansion of c in a 0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.606 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.606 * [taylor]: Taking taylor expansion of d in a 0.606 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.606 * [taylor]: Taking taylor expansion of a in a 0.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.607 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.607 * [taylor]: Taking taylor expansion of b in a 0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.607 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.607 * [taylor]: Taking taylor expansion of c in a 0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.607 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.607 * [taylor]: Taking taylor expansion of d in a 0.607 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.607 * [taylor]: Taking taylor expansion of a in a 0.608 * [taylor]: Taking taylor expansion of -1 in b 0.609 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.609 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.609 * [taylor]: Taking taylor expansion of d in b 0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.609 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.609 * [taylor]: Taking taylor expansion of c in b 0.609 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.609 * [taylor]: Taking taylor expansion of b in b 0.610 * [taylor]: Taking taylor expansion of -1 in c 0.610 * [taylor]: Taking taylor expansion of -1 in c 0.612 * [taylor]: Taking taylor expansion of 0 in b 0.612 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.612 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.612 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.612 * [taylor]: Taking taylor expansion of c in c 0.612 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.612 * [taylor]: Taking taylor expansion of d in c 0.613 * [taylor]: Taking taylor expansion of -1 in d 0.613 * [taylor]: Taking taylor expansion of 0 in c 0.613 * [taylor]: Taking taylor expansion of -1 in d 0.613 * [taylor]: Taking taylor expansion of -1 in d 0.615 * [taylor]: Taking taylor expansion of 0 in b 0.615 * [taylor]: Taking taylor expansion of 0 in c 0.616 * [taylor]: Taking taylor expansion of 0 in c 0.616 * [taylor]: Taking taylor expansion of 0 in c 0.617 * [taylor]: Taking taylor expansion of (- (/ 1 d)) 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 0 in d 0.617 * [taylor]: Taking taylor expansion of 0 in d 0.617 * [taylor]: Taking taylor expansion of 0 in d 0.618 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.618 * [approximate]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in (a b c d) around 0 0.618 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in d 0.618 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.618 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in d 0.618 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.618 * [taylor]: Taking taylor expansion of d in d 0.618 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.618 * [taylor]: Taking taylor expansion of a in d 0.618 * [taylor]: Taking taylor expansion of (+ b c) in d 0.618 * [taylor]: Taking taylor expansion of b in d 0.618 * [taylor]: Taking taylor expansion of c in d 0.619 * [taylor]: Taking taylor expansion of 1 in d 0.619 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in c 0.619 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.619 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in c 0.619 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.619 * [taylor]: Taking taylor expansion of d in c 0.619 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.619 * [taylor]: Taking taylor expansion of a in c 0.619 * [taylor]: Taking taylor expansion of (+ b c) in c 0.619 * [taylor]: Taking taylor expansion of b in c 0.619 * [taylor]: Taking taylor expansion of c in c 0.619 * [taylor]: Taking taylor expansion of 1 in c 0.619 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in b 0.619 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.619 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in b 0.619 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.619 * [taylor]: Taking taylor expansion of d in b 0.619 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.619 * [taylor]: Taking taylor expansion of a in b 0.619 * [taylor]: Taking taylor expansion of (+ b c) in b 0.619 * [taylor]: Taking taylor expansion of b in b 0.619 * [taylor]: Taking taylor expansion of c in b 0.619 * [taylor]: Taking taylor expansion of 1 in b 0.619 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.619 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.619 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.619 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.619 * [taylor]: Taking taylor expansion of d in a 0.619 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.619 * [taylor]: Taking taylor expansion of a in a 0.619 * [taylor]: Taking taylor expansion of (+ b c) in a 0.619 * [taylor]: Taking taylor expansion of b in a 0.619 * [taylor]: Taking taylor expansion of c in a 0.620 * [taylor]: Taking taylor expansion of 1 in a 0.620 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.620 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.620 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.620 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.620 * [taylor]: Taking taylor expansion of d in a 0.620 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.620 * [taylor]: Taking taylor expansion of a in a 0.620 * [taylor]: Taking taylor expansion of (+ b c) in a 0.620 * [taylor]: Taking taylor expansion of b in a 0.620 * [taylor]: Taking taylor expansion of c in a 0.620 * [taylor]: Taking taylor expansion of 1 in a 0.620 * [taylor]: Taking taylor expansion of (- (exp (+ d (+ b c))) 1) in b 0.620 * [taylor]: Taking taylor expansion of (exp (+ d (+ b c))) in b 0.620 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.620 * [taylor]: Taking taylor expansion of d in b 0.620 * [taylor]: Taking taylor expansion of (+ b c) in b 0.620 * [taylor]: Taking taylor expansion of b in b 0.620 * [taylor]: Taking taylor expansion of c in b 0.620 * [taylor]: Taking taylor expansion of 1 in b 0.621 * [taylor]: Taking taylor expansion of (- (exp (+ d c)) 1) in c 0.621 * [taylor]: Taking taylor expansion of (exp (+ d c)) in c 0.621 * [taylor]: Taking taylor expansion of (+ d c) in c 0.621 * [taylor]: Taking taylor expansion of d in c 0.621 * [taylor]: Taking taylor expansion of c in c 0.621 * [taylor]: Taking taylor expansion of 1 in c 0.621 * [taylor]: Taking taylor expansion of (- (exp d) 1) in d 0.621 * [taylor]: Taking taylor expansion of (exp d) in d 0.621 * [taylor]: Taking taylor expansion of d in d 0.621 * [taylor]: Taking taylor expansion of 1 in d 0.623 * [taylor]: Taking taylor expansion of (exp (+ d (+ b c))) in b 0.623 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.623 * [taylor]: Taking taylor expansion of d in b 0.623 * [taylor]: Taking taylor expansion of (+ b c) in b 0.623 * [taylor]: Taking taylor expansion of b in b 0.623 * [taylor]: Taking taylor expansion of c in b 0.623 * [taylor]: Taking taylor expansion of (exp (+ d c)) in c 0.623 * [taylor]: Taking taylor expansion of (+ d c) in c 0.623 * [taylor]: Taking taylor expansion of d in c 0.624 * [taylor]: Taking taylor expansion of c in c 0.624 * [taylor]: Taking taylor expansion of (exp d) in d 0.624 * [taylor]: Taking taylor expansion of d in d 0.625 * [taylor]: Taking taylor expansion of (exp (+ d c)) in c 0.625 * [taylor]: Taking taylor expansion of (+ d c) in c 0.625 * [taylor]: Taking taylor expansion of d in c 0.625 * [taylor]: Taking taylor expansion of c in c 0.625 * [taylor]: Taking taylor expansion of (exp d) in d 0.625 * [taylor]: Taking taylor expansion of d in d 0.626 * [taylor]: Taking taylor expansion of (exp d) in d 0.626 * [taylor]: Taking taylor expansion of d in d 0.627 * [approximate]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 0.627 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.627 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.627 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.627 * [taylor]: Taking taylor expansion of b in d 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.627 * [taylor]: Taking taylor expansion of c in d 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.627 * [taylor]: Taking taylor expansion of d in d 0.627 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.627 * [taylor]: Taking taylor expansion of a in d 0.628 * [taylor]: Taking taylor expansion of 1 in d 0.628 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.628 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.628 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.628 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.628 * [taylor]: Taking taylor expansion of b in c 0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.628 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.628 * [taylor]: Taking taylor expansion of c in c 0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.629 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.629 * [taylor]: Taking taylor expansion of d in c 0.629 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.629 * [taylor]: Taking taylor expansion of a in c 0.629 * [taylor]: Taking taylor expansion of 1 in c 0.629 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 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 b 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.630 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.630 * [taylor]: Taking taylor expansion of b in b 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.630 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.630 * [taylor]: Taking taylor expansion of c in b 0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.630 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.630 * [taylor]: Taking taylor expansion of d in b 0.630 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.630 * [taylor]: Taking taylor expansion of a in b 0.630 * [taylor]: Taking taylor expansion of 1 in b 0.631 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.631 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.631 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.631 * [taylor]: Taking taylor expansion of b in a 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.631 * [taylor]: Taking taylor expansion of c in a 0.631 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.631 * [taylor]: Taking taylor expansion of d in a 0.631 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.631 * [taylor]: Taking taylor expansion of a in a 0.632 * [taylor]: Taking taylor expansion of 1 in a 0.632 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.632 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.632 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.632 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.632 * [taylor]: Taking taylor expansion of b in a 0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.632 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.632 * [taylor]: Taking taylor expansion of c in a 0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.632 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.632 * [taylor]: Taking taylor expansion of d in a 0.632 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.632 * [taylor]: Taking taylor expansion of a in a 0.633 * [taylor]: Taking taylor expansion of 1 in a 0.634 * [taylor]: Taking taylor expansion of (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) in b 0.634 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.634 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.634 * [taylor]: Taking taylor expansion of b in b 0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.634 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.634 * [taylor]: Taking taylor expansion of c in b 0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.634 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.634 * [taylor]: Taking taylor expansion of d in b 0.634 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.634 * [taylor]: Taking taylor expansion of a in b 0.639 * [taylor]: Taking taylor expansion of 1 in b 0.639 * [taylor]: Taking taylor expansion of (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) in c 0.639 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.639 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.639 * [taylor]: Taking taylor expansion of b in c 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.639 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.639 * [taylor]: Taking taylor expansion of c in c 0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.639 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.640 * [taylor]: Taking taylor expansion of d in c 0.640 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.640 * [taylor]: Taking taylor expansion of a in c 0.640 * [taylor]: Taking taylor expansion of 1 in c 0.641 * [taylor]: Taking taylor expansion of (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) in d 0.641 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.641 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.641 * [taylor]: Taking taylor expansion of b in d 0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.641 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.641 * [taylor]: Taking taylor expansion of c in d 0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.641 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.641 * [taylor]: Taking taylor expansion of d in d 0.641 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.641 * [taylor]: Taking taylor expansion of a in d 0.642 * [taylor]: Taking taylor expansion of 1 in d 0.643 * [taylor]: Taking taylor expansion of 0 in b 0.643 * [taylor]: Taking taylor expansion of 0 in c 0.643 * [taylor]: Taking taylor expansion of 0 in d 0.644 * [taylor]: Taking taylor expansion of 0 in c 0.644 * [taylor]: Taking taylor expansion of 0 in d 0.644 * [taylor]: Taking taylor expansion of 0 in d 0.645 * [taylor]: Taking taylor expansion of 0 in b 0.645 * [taylor]: Taking taylor expansion of 0 in c 0.645 * [taylor]: Taking taylor expansion of 0 in d 0.645 * [taylor]: Taking taylor expansion of 0 in c 0.645 * [taylor]: Taking taylor expansion of 0 in d 0.646 * [approximate]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in (a b c d) around 0 0.646 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.646 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.646 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.646 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.646 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.646 * [taylor]: Taking taylor expansion of b in d 0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.646 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.646 * [taylor]: Taking taylor expansion of c in d 0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.646 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.646 * [taylor]: Taking taylor expansion of d in d 0.646 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.646 * [taylor]: Taking taylor expansion of a in d 0.647 * [taylor]: Taking taylor expansion of 1 in d 0.647 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.648 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.648 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.648 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.648 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.648 * [taylor]: Taking taylor expansion of b in c 0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.648 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.648 * [taylor]: Taking taylor expansion of c in c 0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.648 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.648 * [taylor]: Taking taylor expansion of d in c 0.648 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.648 * [taylor]: Taking taylor expansion of a in c 0.649 * [taylor]: Taking taylor expansion of 1 in c 0.649 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.649 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.649 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.649 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.649 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.649 * [taylor]: Taking taylor expansion of b in b 0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.649 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.649 * [taylor]: Taking taylor expansion of c in b 0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.650 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.650 * [taylor]: Taking taylor expansion of d in b 0.650 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.650 * [taylor]: Taking taylor expansion of a in b 0.650 * [taylor]: Taking taylor expansion of 1 in b 0.650 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.650 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.650 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.650 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.651 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.651 * [taylor]: Taking taylor expansion of b in a 0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.651 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.651 * [taylor]: Taking taylor expansion of c in a 0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.651 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.651 * [taylor]: Taking taylor expansion of d in a 0.651 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.651 * [taylor]: Taking taylor expansion of a in a 0.652 * [taylor]: Taking taylor expansion of 1 in a 0.652 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.652 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.652 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.652 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.652 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.652 * [taylor]: Taking taylor expansion of b in a 0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.652 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.652 * [taylor]: Taking taylor expansion of c in a 0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.652 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.652 * [taylor]: Taking taylor expansion of d in a 0.652 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.652 * [taylor]: Taking taylor expansion of a in a 0.654 * [taylor]: Taking taylor expansion of 1 in a 0.654 * [taylor]: Taking taylor expansion of (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) in b 0.655 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.655 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.655 * [taylor]: Taking taylor expansion of b in b 0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.655 * [taylor]: Taking taylor expansion of c in b 0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.655 * [taylor]: Taking taylor expansion of d in b 0.655 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.655 * [taylor]: Taking taylor expansion of a in b 0.656 * [taylor]: Taking taylor expansion of 1 in b 0.656 * [taylor]: Taking taylor expansion of (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) in c 0.656 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.656 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.656 * [taylor]: Taking taylor expansion of b in c 0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.656 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.657 * [taylor]: Taking taylor expansion of c in c 0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.657 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.657 * [taylor]: Taking taylor expansion of d in c 0.657 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.657 * [taylor]: Taking taylor expansion of a in c 0.658 * [taylor]: Taking taylor expansion of 1 in c 0.658 * [taylor]: Taking taylor expansion of (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) in d 0.658 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.659 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.659 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.659 * [taylor]: Taking taylor expansion of b in d 0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.659 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.659 * [taylor]: Taking taylor expansion of c in d 0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.659 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.659 * [taylor]: Taking taylor expansion of d in d 0.659 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.659 * [taylor]: Taking taylor expansion of a in d 0.660 * [taylor]: Taking taylor expansion of 1 in d 0.661 * [taylor]: Taking taylor expansion of 0 in b 0.661 * [taylor]: Taking taylor expansion of 0 in c 0.661 * [taylor]: Taking taylor expansion of 0 in d 0.662 * [taylor]: Taking taylor expansion of 0 in c 0.662 * [taylor]: Taking taylor expansion of 0 in d 0.662 * [taylor]: Taking taylor expansion of 0 in d 0.663 * [taylor]: Taking taylor expansion of 0 in b 0.663 * [taylor]: Taking taylor expansion of 0 in c 0.663 * [taylor]: Taking taylor expansion of 0 in d 0.664 * [taylor]: Taking taylor expansion of 0 in c 0.664 * [taylor]: Taking taylor expansion of 0 in d 0.664 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.664 * [approximate]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in (a b c d) around 0 0.664 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in d 0.664 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.664 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in d 0.664 * [taylor]: Taking taylor expansion of 1 in d 0.664 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in d 0.664 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.664 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in d 0.664 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.664 * [taylor]: Taking taylor expansion of d in d 0.664 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.664 * [taylor]: Taking taylor expansion of a in d 0.664 * [taylor]: Taking taylor expansion of (+ b c) in d 0.664 * [taylor]: Taking taylor expansion of b in d 0.664 * [taylor]: Taking taylor expansion of c in d 0.665 * [taylor]: Taking taylor expansion of 1 in d 0.665 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in c 0.665 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.666 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in c 0.666 * [taylor]: Taking taylor expansion of 1 in c 0.666 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in c 0.666 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.666 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in c 0.666 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.666 * [taylor]: Taking taylor expansion of d in c 0.666 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.666 * [taylor]: Taking taylor expansion of a in c 0.666 * [taylor]: Taking taylor expansion of (+ b c) in c 0.666 * [taylor]: Taking taylor expansion of b in c 0.666 * [taylor]: Taking taylor expansion of c in c 0.666 * [taylor]: Taking taylor expansion of 1 in c 0.666 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in b 0.666 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.666 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in b 0.666 * [taylor]: Taking taylor expansion of 1 in b 0.666 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in b 0.667 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.667 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in b 0.667 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.667 * [taylor]: Taking taylor expansion of d in b 0.667 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.667 * [taylor]: Taking taylor expansion of a in b 0.667 * [taylor]: Taking taylor expansion of (+ b c) in b 0.667 * [taylor]: Taking taylor expansion of b in b 0.667 * [taylor]: Taking taylor expansion of c in b 0.667 * [taylor]: Taking taylor expansion of 1 in b 0.667 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in a 0.667 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.667 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in a 0.667 * [taylor]: Taking taylor expansion of 1 in a 0.667 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.668 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.668 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.668 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.668 * [taylor]: Taking taylor expansion of d in a 0.668 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.668 * [taylor]: Taking taylor expansion of a in a 0.668 * [taylor]: Taking taylor expansion of (+ b c) in a 0.668 * [taylor]: Taking taylor expansion of b in a 0.668 * [taylor]: Taking taylor expansion of c in a 0.668 * [taylor]: Taking taylor expansion of 1 in a 0.668 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ d (+ a (+ b c))))) in a 0.668 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ d (+ a (+ b c)))))) 0.668 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ d (+ a (+ b c))))) in a 0.668 * [taylor]: Taking taylor expansion of 1 in a 0.668 * [taylor]: Taking taylor expansion of (expm1 (+ d (+ a (+ b c)))) in a 0.668 * [taylor]: Rewrote expression to (- (exp (+ d (+ a (+ b c)))) 1) 0.668 * [taylor]: Taking taylor expansion of (exp (+ d (+ a (+ b c)))) in a 0.669 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.669 * [taylor]: Taking taylor expansion of d in a 0.669 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.669 * [taylor]: Taking taylor expansion of a in a 0.669 * [taylor]: Taking taylor expansion of (+ b c) in a 0.669 * [taylor]: Taking taylor expansion of b in a 0.669 * [taylor]: Taking taylor expansion of c in a 0.669 * [taylor]: Taking taylor expansion of 1 in a 0.669 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.669 * [taylor]: Taking taylor expansion of d in b 0.669 * [taylor]: Taking taylor expansion of (+ b c) in b 0.669 * [taylor]: Taking taylor expansion of b in b 0.669 * [taylor]: Taking taylor expansion of c in b 0.669 * [taylor]: Taking taylor expansion of (+ d c) in c 0.669 * [taylor]: Taking taylor expansion of d in c 0.669 * [taylor]: Taking taylor expansion of c in c 0.670 * [taylor]: Taking taylor expansion of d in d 0.672 * [taylor]: Taking taylor expansion of 1 in b 0.672 * [taylor]: Taking taylor expansion of 1 in c 0.672 * [taylor]: Taking taylor expansion of 1 in d 0.672 * [taylor]: Taking taylor expansion of 1 in c 0.672 * [taylor]: Taking taylor expansion of 1 in d 0.673 * [taylor]: Taking taylor expansion of 1 in d 0.673 * [approximate]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in (a b c d) around 0 0.673 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.673 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.673 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.673 * [taylor]: Taking taylor expansion of 1 in d 0.673 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.674 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.674 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.674 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.674 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.674 * [taylor]: Taking taylor expansion of b in d 0.674 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.674 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.674 * [taylor]: Taking taylor expansion of c in d 0.674 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.674 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.674 * [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 0.675 * [taylor]: Taking taylor expansion of 1 in d 0.676 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.676 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.676 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.676 * [taylor]: Taking taylor expansion of 1 in c 0.676 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.676 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.676 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.676 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.676 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.676 * [taylor]: Taking taylor expansion of b in c 0.676 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.676 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.676 * [taylor]: Taking taylor expansion of c in c 0.676 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.676 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.676 * [taylor]: Taking taylor expansion of d in c 0.676 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.676 * [taylor]: Taking taylor expansion of a in c 0.677 * [taylor]: Taking taylor expansion of 1 in c 0.678 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.678 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.678 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.678 * [taylor]: Taking taylor expansion of 1 in b 0.678 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.678 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.678 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.678 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.678 * [taylor]: Taking taylor expansion of b in b 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.678 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.678 * [taylor]: Taking taylor expansion of c in b 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.678 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.679 * [taylor]: Taking taylor expansion of d in b 0.679 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.679 * [taylor]: Taking taylor expansion of a in b 0.679 * [taylor]: Taking taylor expansion of 1 in b 0.680 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.680 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.680 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.680 * [taylor]: Taking taylor expansion of 1 in a 0.680 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.680 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.680 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.680 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.680 * [taylor]: Taking taylor expansion of b in a 0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.680 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.680 * [taylor]: Taking taylor expansion of c in a 0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.680 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.680 * [taylor]: Taking taylor expansion of d in a 0.680 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.680 * [taylor]: Taking taylor expansion of a in a 0.681 * [taylor]: Taking taylor expansion of 1 in a 0.682 * [taylor]: Taking taylor expansion of (log1p (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.682 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) 0.682 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.682 * [taylor]: Taking taylor expansion of 1 in a 0.682 * [taylor]: Taking taylor expansion of (expm1 (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.682 * [taylor]: Rewrote expression to (- (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 1) 0.682 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.682 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.682 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.682 * [taylor]: Taking taylor expansion of b in a 0.682 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.683 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.683 * [taylor]: Taking taylor expansion of c in a 0.683 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.683 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.683 * [taylor]: Taking taylor expansion of d in a 0.683 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.683 * [taylor]: Taking taylor expansion of a in a 0.684 * [taylor]: Taking taylor expansion of 1 in a 0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.685 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.685 * [taylor]: Taking taylor expansion of b in b 0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.685 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.685 * [taylor]: Taking taylor expansion of c in b 0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.685 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.685 * [taylor]: Taking taylor expansion of d in b 0.685 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.685 * [taylor]: Taking taylor expansion of a in b 0.686 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.686 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.686 * [taylor]: Taking taylor expansion of d in c 0.686 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.686 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.686 * [taylor]: Taking taylor expansion of c in c 0.686 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.686 * [taylor]: Taking taylor expansion of a in c 0.687 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.687 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.687 * [taylor]: Taking taylor expansion of d in d 0.687 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.687 * [taylor]: Taking taylor expansion of a in d 0.689 * [taylor]: Taking taylor expansion of 0 in b 0.689 * [taylor]: Taking taylor expansion of 0 in c 0.689 * [taylor]: Taking taylor expansion of 0 in d 0.690 * [taylor]: Taking taylor expansion of 0 in c 0.690 * [taylor]: Taking taylor expansion of 0 in d 0.691 * [taylor]: Taking taylor expansion of 0 in d 0.695 * [taylor]: Taking taylor expansion of 0 in b 0.695 * [taylor]: Taking taylor expansion of 0 in c 0.695 * [taylor]: Taking taylor expansion of 0 in d 0.695 * [taylor]: Taking taylor expansion of 0 in c 0.695 * [taylor]: Taking taylor expansion of 0 in d 0.695 * [approximate]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in (a b c d) around 0 0.695 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in d 0.695 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.695 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in d 0.695 * [taylor]: Taking taylor expansion of 1 in d 0.695 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.695 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.695 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in d 0.696 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.696 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.696 * [taylor]: Taking taylor expansion of b in d 0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.696 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.696 * [taylor]: Taking taylor expansion of c in d 0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.696 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.696 * [taylor]: Taking taylor expansion of d in d 0.696 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.696 * [taylor]: Taking taylor expansion of a in d 0.697 * [taylor]: Taking taylor expansion of 1 in d 0.698 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in c 0.698 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.698 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in c 0.698 * [taylor]: Taking taylor expansion of 1 in c 0.698 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.699 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.699 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in c 0.699 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.699 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.699 * [taylor]: Taking taylor expansion of b in c 0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.699 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.699 * [taylor]: Taking taylor expansion of c in c 0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.699 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.699 * [taylor]: Taking taylor expansion of d in c 0.699 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.699 * [taylor]: Taking taylor expansion of a in c 0.700 * [taylor]: Taking taylor expansion of 1 in c 0.701 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in b 0.701 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.701 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in b 0.701 * [taylor]: Taking taylor expansion of 1 in b 0.701 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.701 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.701 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in b 0.701 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.701 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.701 * [taylor]: Taking taylor expansion of b in b 0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.702 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.702 * [taylor]: Taking taylor expansion of c in b 0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.702 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.702 * [taylor]: Taking taylor expansion of d in b 0.702 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.702 * [taylor]: Taking taylor expansion of a in b 0.702 * [taylor]: Taking taylor expansion of 1 in b 0.703 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.703 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.703 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.703 * [taylor]: Taking taylor expansion of 1 in a 0.703 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.703 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.703 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.703 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.703 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.703 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.703 * [taylor]: Taking taylor expansion of b in a 0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.704 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.704 * [taylor]: Taking taylor expansion of c in a 0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.704 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.704 * [taylor]: Taking taylor expansion of d in a 0.704 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.704 * [taylor]: Taking taylor expansion of a in a 0.705 * [taylor]: Taking taylor expansion of 1 in a 0.706 * [taylor]: Taking taylor expansion of (log1p (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.706 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))))) 0.706 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))))) in a 0.706 * [taylor]: Taking taylor expansion of 1 in a 0.706 * [taylor]: Taking taylor expansion of (expm1 (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.706 * [taylor]: Rewrote expression to (- (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) 1) 0.706 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))))) in a 0.706 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 0.706 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.706 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.706 * [taylor]: Taking taylor expansion of b in a 0.706 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.706 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.706 * [taylor]: Taking taylor expansion of c in a 0.706 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.706 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.706 * [taylor]: Taking taylor expansion of d in a 0.706 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.706 * [taylor]: Taking taylor expansion of a in a 0.708 * [taylor]: Taking taylor expansion of 1 in a 0.709 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 0.709 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.709 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.709 * [taylor]: Taking taylor expansion of b in b 0.709 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.709 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.709 * [taylor]: Taking taylor expansion of c in b 0.709 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.709 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.709 * [taylor]: Taking taylor expansion of d in b 0.709 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.709 * [taylor]: Taking taylor expansion of a in b 0.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.710 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.710 * [taylor]: Taking taylor expansion of d in c 0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.710 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.710 * [taylor]: Taking taylor expansion of c in c 0.710 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.710 * [taylor]: Taking taylor expansion of a in c 0.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d 0.711 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.711 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.711 * [taylor]: Taking taylor expansion of d in d 0.711 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.711 * [taylor]: Taking taylor expansion of a in d 0.713 * [taylor]: Taking taylor expansion of 0 in b 0.713 * [taylor]: Taking taylor expansion of 0 in c 0.713 * [taylor]: Taking taylor expansion of 0 in d 0.715 * [taylor]: Taking taylor expansion of 0 in c 0.715 * [taylor]: Taking taylor expansion of 0 in d 0.716 * [taylor]: Taking taylor expansion of 0 in d 0.719 * [taylor]: Taking taylor expansion of 0 in b 0.719 * [taylor]: Taking taylor expansion of 0 in c 0.719 * [taylor]: Taking taylor expansion of 0 in d 0.719 * [taylor]: Taking taylor expansion of 0 in c 0.719 * [taylor]: Taking taylor expansion of 0 in d 0.719 * * * [progress]: simplifying candidates 0.720 * [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 0.724 * * [simplify]: iteration 0 : 152 enodes (cost 227 ) 0.727 * * [simplify]: iteration 1 : 603 enodes (cost 203 ) 0.741 * * [simplify]: iteration 2 : 4049 enodes (cost 202 ) 0.801 * * [simplify]: iteration 3 : 5001 enodes (cost 202 ) 0.807 * [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 0.807 * * * [progress]: adding candidates to table 0.908 * * [progress]: iteration 4 / 4 0.908 * * * [progress]: picking best candidate 0.947 * * * * [pick]: Picked # 0.947 * * * [progress]: localizing error 0.954 * * * [progress]: generating rewritten candidates 0.954 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.987 * * * [progress]: generating series expansions 0.987 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.987 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.987 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.987 * [taylor]: Taking taylor expansion of d in d 0.987 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.987 * [taylor]: Taking taylor expansion of a in d 0.987 * [taylor]: Taking taylor expansion of (+ b c) in d 0.987 * [taylor]: Taking taylor expansion of b in d 0.987 * [taylor]: Taking taylor expansion of c in d 0.987 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.987 * [taylor]: Taking taylor expansion of d in c 0.987 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.987 * [taylor]: Taking taylor expansion of a in c 0.987 * [taylor]: Taking taylor expansion of (+ b c) in c 0.987 * [taylor]: Taking taylor expansion of b in c 0.987 * [taylor]: Taking taylor expansion of c in c 0.987 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.987 * [taylor]: Taking taylor expansion of d in b 0.988 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.988 * [taylor]: Taking taylor expansion of a in b 0.988 * [taylor]: Taking taylor expansion of (+ b c) in b 0.988 * [taylor]: Taking taylor expansion of b in b 0.988 * [taylor]: Taking taylor expansion of c in b 0.988 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.988 * [taylor]: Taking taylor expansion of d in a 0.988 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.988 * [taylor]: Taking taylor expansion of a in a 0.988 * [taylor]: Taking taylor expansion of (+ b c) in a 0.988 * [taylor]: Taking taylor expansion of b in a 0.988 * [taylor]: Taking taylor expansion of c in a 0.988 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.988 * [taylor]: Taking taylor expansion of d in a 0.988 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.988 * [taylor]: Taking taylor expansion of a in a 0.988 * [taylor]: Taking taylor expansion of (+ b c) in a 0.988 * [taylor]: Taking taylor expansion of b in a 0.988 * [taylor]: Taking taylor expansion of c in a 0.988 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.988 * [taylor]: Taking taylor expansion of d in b 0.988 * [taylor]: Taking taylor expansion of (+ b c) in b 0.988 * [taylor]: Taking taylor expansion of b in b 0.988 * [taylor]: Taking taylor expansion of c in b 0.988 * [taylor]: Taking taylor expansion of (+ d c) in c 0.988 * [taylor]: Taking taylor expansion of d in c 0.988 * [taylor]: Taking taylor expansion of c in c 0.988 * [taylor]: Taking taylor expansion of d in d 0.989 * [taylor]: Taking taylor expansion of 1 in b 0.989 * [taylor]: Taking taylor expansion of 1 in c 0.989 * [taylor]: Taking taylor expansion of 1 in d 0.990 * [taylor]: Taking taylor expansion of 1 in c 0.990 * [taylor]: Taking taylor expansion of 1 in d 0.990 * [taylor]: Taking taylor expansion of 1 in d 0.991 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (a b c d) around 0 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 0.991 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.991 * [taylor]: Taking taylor expansion of b in d 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 0.991 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.991 * [taylor]: Taking taylor expansion of c in d 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 0.991 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.991 * [taylor]: Taking taylor expansion of d in d 0.991 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.991 * [taylor]: Taking taylor expansion of a in d 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 0.991 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.991 * [taylor]: Taking taylor expansion of b in c 0.991 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 0.991 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.991 * [taylor]: Taking taylor expansion of c in c 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 0.992 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.992 * [taylor]: Taking taylor expansion of d in c 0.992 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.992 * [taylor]: Taking taylor expansion of a in c 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 0.992 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.992 * [taylor]: Taking taylor expansion of b in b 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 0.992 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.992 * [taylor]: Taking taylor expansion of c in b 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 0.992 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.992 * [taylor]: Taking taylor expansion of d in b 0.992 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.992 * [taylor]: Taking taylor expansion of a in b 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.992 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.992 * [taylor]: Taking taylor expansion of b in a 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.992 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.992 * [taylor]: Taking taylor expansion of c in a 0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.992 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.992 * [taylor]: Taking taylor expansion of d in a 0.992 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.992 * [taylor]: Taking taylor expansion of a in a 0.993 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 0.993 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.993 * [taylor]: Taking taylor expansion of b in a 0.993 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 0.993 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.993 * [taylor]: Taking taylor expansion of c in a 0.993 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 0.993 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.993 * [taylor]: Taking taylor expansion of d in a 0.993 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.993 * [taylor]: Taking taylor expansion of a in a 0.997 * [taylor]: Taking taylor expansion of 1 in b 0.998 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 0.998 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.998 * [taylor]: Taking taylor expansion of d in b 0.998 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.998 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.998 * [taylor]: Taking taylor expansion of c in b 0.998 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.998 * [taylor]: Taking taylor expansion of b in b 0.999 * [taylor]: Taking taylor expansion of 1 in c 0.999 * [taylor]: Taking taylor expansion of 1 in c 1.000 * [taylor]: Taking taylor expansion of 0 in b 1.001 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 1.001 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.001 * [taylor]: Taking taylor expansion of c in c 1.001 * [taylor]: Taking taylor expansion of (/ 1 d) in c 1.001 * [taylor]: Taking taylor expansion of d in c 1.001 * [taylor]: Taking taylor expansion of 1 in d 1.001 * [taylor]: Taking taylor expansion of 0 in c 1.001 * [taylor]: Taking taylor expansion of 1 in d 1.001 * [taylor]: Taking taylor expansion of 1 in d 1.003 * [taylor]: Taking taylor expansion of 0 in b 1.003 * [taylor]: Taking taylor expansion of 0 in c 1.004 * [taylor]: Taking taylor expansion of 0 in c 1.004 * [taylor]: Taking taylor expansion of 0 in c 1.005 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.005 * [taylor]: Taking taylor expansion of d in d 1.005 * [taylor]: Taking taylor expansion of 0 in d 1.005 * [taylor]: Taking taylor expansion of 0 in d 1.005 * [taylor]: Taking taylor expansion of 0 in d 1.006 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (a b c d) around 0 1.006 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 1.006 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 1.006 * [taylor]: Taking taylor expansion of (/ 1 b) in d 1.006 * [taylor]: Taking taylor expansion of b in d 1.006 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 1.006 * [taylor]: Taking taylor expansion of (/ 1 c) in d 1.006 * [taylor]: Taking taylor expansion of c in d 1.006 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 1.006 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.006 * [taylor]: Taking taylor expansion of d in d 1.006 * [taylor]: Taking taylor expansion of (/ 1 a) in d 1.007 * [taylor]: Taking taylor expansion of a in d 1.007 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 1.007 * [taylor]: Taking taylor expansion of (/ 1 b) in c 1.007 * [taylor]: Taking taylor expansion of b in c 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 1.007 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.007 * [taylor]: Taking taylor expansion of c in c 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 1.007 * [taylor]: Taking taylor expansion of (/ 1 d) in c 1.007 * [taylor]: Taking taylor expansion of d in c 1.007 * [taylor]: Taking taylor expansion of (/ 1 a) in c 1.007 * [taylor]: Taking taylor expansion of a in c 1.007 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 1.007 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.007 * [taylor]: Taking taylor expansion of b in b 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 1.007 * [taylor]: Taking taylor expansion of (/ 1 c) in b 1.007 * [taylor]: Taking taylor expansion of c in b 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 1.008 * [taylor]: Taking taylor expansion of (/ 1 d) in b 1.008 * [taylor]: Taking taylor expansion of d in b 1.008 * [taylor]: Taking taylor expansion of (/ 1 a) in b 1.008 * [taylor]: Taking taylor expansion of a in b 1.008 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.008 * [taylor]: Taking taylor expansion of b in a 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 c) in a 1.008 * [taylor]: Taking taylor expansion of c in a 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 d) in a 1.008 * [taylor]: Taking taylor expansion of d in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.008 * [taylor]: Taking taylor expansion of a in a 1.008 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 b) in a 1.008 * [taylor]: Taking taylor expansion of b in a 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 c) in a 1.008 * [taylor]: Taking taylor expansion of c in a 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 d) in a 1.008 * [taylor]: Taking taylor expansion of d in a 1.008 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.008 * [taylor]: Taking taylor expansion of a in a 1.010 * [taylor]: Taking taylor expansion of -1 in b 1.010 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 b)))) in b 1.011 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 b))) in b 1.011 * [taylor]: Taking taylor expansion of (/ 1 d) in b 1.011 * [taylor]: Taking taylor expansion of d in b 1.011 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 1.011 * [taylor]: Taking taylor expansion of (/ 1 c) in b 1.011 * [taylor]: Taking taylor expansion of c in b 1.011 * [taylor]: Taking taylor expansion of (/ 1 b) in b 1.011 * [taylor]: Taking taylor expansion of b in b 1.012 * [taylor]: Taking taylor expansion of -1 in c 1.012 * [taylor]: Taking taylor expansion of -1 in c 1.014 * [taylor]: Taking taylor expansion of 0 in b 1.014 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 1.014 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 1.014 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1.014 * [taylor]: Taking taylor expansion of c in c 1.014 * [taylor]: Taking taylor expansion of (/ 1 d) in c 1.014 * [taylor]: Taking taylor expansion of d in c 1.015 * [taylor]: Taking taylor expansion of -1 in d 1.015 * [taylor]: Taking taylor expansion of 0 in c 1.015 * [taylor]: Taking taylor expansion of -1 in d 1.015 * [taylor]: Taking taylor expansion of -1 in d 1.017 * [taylor]: Taking taylor expansion of 0 in b 1.017 * [taylor]: Taking taylor expansion of 0 in c 1.018 * [taylor]: Taking taylor expansion of 0 in c 1.018 * [taylor]: Taking taylor expansion of 0 in c 1.019 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 1.019 * [taylor]: Taking taylor expansion of (/ 1 d) in d 1.019 * [taylor]: Taking taylor expansion of d in d 1.019 * [taylor]: Taking taylor expansion of 0 in d 1.019 * [taylor]: Taking taylor expansion of 0 in d 1.019 * [taylor]: Taking taylor expansion of 0 in d 1.020 * * * [progress]: simplifying candidates 1.021 * [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)) 1.023 * * [simplify]: iteration 0 : 117 enodes (cost 100 ) 1.026 * * [simplify]: iteration 1 : 484 enodes (cost 92 ) 1.036 * * [simplify]: iteration 2 : 3174 enodes (cost 92 ) 1.085 * * [simplify]: iteration 3 : 5002 enodes (cost 92 ) 1.086 * [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) 1.086 * * * [progress]: adding candidates to table 1.126 * [progress]: [Phase 3 of 3] Extracting. 1.126 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # #) 1.130 * * * [regime-changes]: Trying 6 branch expressions: ((+ c d) (+ b (+ c d)) d c b a) 1.130 * * * * [regimes]: Trying to branch on (+ c d) from (# # # # # # # # # # # # # # #) 1.186 * * * * [regimes]: Trying to branch on (+ c d) from (# # #) 1.203 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (# # # # # # # # # # # # # # #) 1.260 * * * * [regimes]: Trying to branch on (+ b (+ c d)) from (# # #) 1.278 * * * * [regimes]: Trying to branch on d from (# # # # # # # # # # # # # # #) 1.334 * * * * [regimes]: Trying to branch on c from (# # # # # # # # # # # # # # #) 1.387 * * * * [regimes]: Trying to branch on b from (# # # # # # # # # # # # # # #) 1.442 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # # # # # # #) 1.499 * * * [regime]: Found split indices: #