4.923 * [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. 0.026 * [simplify]: Simplifying using # : (* (+ a (+ b (+ c d))) 2.0) 0.028 * * [simplify]: iteration 0 : 17 enodes (cost 4 ) 0.030 * * [simplify]: iteration 1 : 53 enodes (cost 4 ) 0.032 * * [simplify]: iteration 2 : 145 enodes (cost 4 ) 0.034 * * [simplify]: iteration 3 : 268 enodes (cost 4 ) 0.037 * * [simplify]: iteration 4 : 290 enodes (cost 4 ) 0.040 * * [simplify]: iteration 5 : 290 enodes (cost 4 ) 0.041 * [simplify]: Simplified to: (* (+ a (+ b (+ c d))) 2.0) 0.041 * * [progress]: iteration 1 / 4 0.041 * * * [progress]: picking best candidate 0.043 * * * * [pick]: Picked # 0.043 * * * [progress]: localizing error 0.049 * * * [progress]: generating rewritten candidates 0.049 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.058 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.069 * * * [progress]: generating series expansions 0.069 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.069 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.069 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.069 * [taylor]: Taking taylor expansion of d in d 0.069 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.069 * [taylor]: Taking taylor expansion of a in d 0.069 * [taylor]: Taking taylor expansion of (+ b c) in d 0.069 * [taylor]: Taking taylor expansion of b in d 0.069 * [taylor]: Taking taylor expansion of c in d 0.069 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.069 * [taylor]: Taking taylor expansion of d in c 0.069 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.069 * [taylor]: Taking taylor expansion of a in c 0.069 * [taylor]: Taking taylor expansion of (+ b c) in c 0.069 * [taylor]: Taking taylor expansion of b in c 0.069 * [taylor]: Taking taylor expansion of c in c 0.069 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.069 * [taylor]: Taking taylor expansion of d in b 0.069 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.069 * [taylor]: Taking taylor expansion of a in b 0.069 * [taylor]: Taking taylor expansion of (+ b c) in b 0.069 * [taylor]: Taking taylor expansion of b in b 0.069 * [taylor]: Taking taylor expansion of c in b 0.069 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.069 * [taylor]: Taking taylor expansion of d in a 0.069 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.069 * [taylor]: Taking taylor expansion of a in a 0.069 * [taylor]: Taking taylor expansion of (+ b c) in a 0.069 * [taylor]: Taking taylor expansion of b in a 0.069 * [taylor]: Taking taylor expansion of c in a 0.069 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.069 * [taylor]: Taking taylor expansion of d in a 0.069 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.069 * [taylor]: Taking taylor expansion of a in a 0.069 * [taylor]: Taking taylor expansion of (+ b c) in a 0.069 * [taylor]: Taking taylor expansion of b in a 0.069 * [taylor]: Taking taylor expansion of c in a 0.069 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.070 * [taylor]: Taking taylor expansion of d in b 0.070 * [taylor]: Taking taylor expansion of (+ b c) in b 0.070 * [taylor]: Taking taylor expansion of b in b 0.070 * [taylor]: Taking taylor expansion of c in b 0.070 * [taylor]: Taking taylor expansion of (+ d c) in c 0.070 * [taylor]: Taking taylor expansion of d in c 0.070 * [taylor]: Taking taylor expansion of c in c 0.070 * [taylor]: Taking taylor expansion of d in d 0.071 * [taylor]: Taking taylor expansion of 1 in b 0.071 * [taylor]: Taking taylor expansion of 1 in c 0.071 * [taylor]: Taking taylor expansion of 1 in d 0.072 * [taylor]: Taking taylor expansion of 1 in c 0.072 * [taylor]: Taking taylor expansion of 1 in d 0.072 * [taylor]: Taking taylor expansion of 1 in d 0.073 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in (a b c d) around 0 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.073 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.073 * [taylor]: Taking taylor expansion of b in d 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.073 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.073 * [taylor]: Taking taylor expansion of d in d 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.073 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.073 * [taylor]: Taking taylor expansion of c in d 0.073 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.073 * [taylor]: Taking taylor expansion of a in d 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.073 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.073 * [taylor]: Taking taylor expansion of b in c 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.073 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.073 * [taylor]: Taking taylor expansion of d in c 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.073 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.073 * [taylor]: Taking taylor expansion of c in c 0.074 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.074 * [taylor]: Taking taylor expansion of a in c 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.074 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.074 * [taylor]: Taking taylor expansion of b in b 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.074 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.074 * [taylor]: Taking taylor expansion of d in b 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.074 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.074 * [taylor]: Taking taylor expansion of c in b 0.074 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.074 * [taylor]: Taking taylor expansion of a in b 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.074 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.074 * [taylor]: Taking taylor expansion of b in a 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.074 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.074 * [taylor]: Taking taylor expansion of d in a 0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.074 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.074 * [taylor]: Taking taylor expansion of c in a 0.074 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.074 * [taylor]: Taking taylor expansion of a in a 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.075 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.075 * [taylor]: Taking taylor expansion of b in a 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.075 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.075 * [taylor]: Taking taylor expansion of d in a 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.075 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.075 * [taylor]: Taking taylor expansion of c in a 0.075 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.075 * [taylor]: Taking taylor expansion of a in a 0.076 * [taylor]: Taking taylor expansion of 1 in b 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.077 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.077 * [taylor]: Taking taylor expansion of c in b 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.077 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.077 * [taylor]: Taking taylor expansion of d in b 0.077 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.077 * [taylor]: Taking taylor expansion of b in b 0.078 * [taylor]: Taking taylor expansion of 1 in c 0.078 * [taylor]: Taking taylor expansion of 1 in c 0.080 * [taylor]: Taking taylor expansion of 0 in b 0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.080 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.080 * [taylor]: Taking taylor expansion of d in c 0.080 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.080 * [taylor]: Taking taylor expansion of c in c 0.081 * [taylor]: Taking taylor expansion of 1 in d 0.081 * [taylor]: Taking taylor expansion of 0 in c 0.081 * [taylor]: Taking taylor expansion of 1 in d 0.081 * [taylor]: Taking taylor expansion of 1 in d 0.082 * [taylor]: Taking taylor expansion of 0 in b 0.082 * [taylor]: Taking taylor expansion of 0 in c 0.084 * [taylor]: Taking taylor expansion of 0 in c 0.084 * [taylor]: Taking taylor expansion of 0 in c 0.084 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.084 * [taylor]: Taking taylor expansion of d in d 0.084 * [taylor]: Taking taylor expansion of 0 in d 0.084 * [taylor]: Taking taylor expansion of 0 in d 0.084 * [taylor]: Taking taylor expansion of 0 in d 0.085 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in (a b c d) around 0 0.085 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in d 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in d 0.085 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.085 * [taylor]: Taking taylor expansion of b in d 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in d 0.086 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.086 * [taylor]: Taking taylor expansion of d in d 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in d 0.086 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.086 * [taylor]: Taking taylor expansion of c in d 0.086 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.086 * [taylor]: Taking taylor expansion of a in d 0.086 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in c 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in c 0.086 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.086 * [taylor]: Taking taylor expansion of b in c 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in c 0.086 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.086 * [taylor]: Taking taylor expansion of d in c 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in c 0.086 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.086 * [taylor]: Taking taylor expansion of c in c 0.086 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.086 * [taylor]: Taking taylor expansion of a in c 0.086 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in b 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in b 0.087 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.087 * [taylor]: Taking taylor expansion of b in b 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in b 0.087 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.087 * [taylor]: Taking taylor expansion of d in b 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in b 0.087 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.087 * [taylor]: Taking taylor expansion of c in b 0.087 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.087 * [taylor]: Taking taylor expansion of a in b 0.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.087 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.087 * [taylor]: Taking taylor expansion of b in a 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.087 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.087 * [taylor]: Taking taylor expansion of d in a 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.087 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.087 * [taylor]: Taking taylor expansion of c in a 0.087 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.087 * [taylor]: Taking taylor expansion of a in a 0.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))))) in a 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) in a 0.088 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.088 * [taylor]: Taking taylor expansion of b in a 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) in a 0.088 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.088 * [taylor]: Taking taylor expansion of d in a 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 a)) in a 0.088 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.088 * [taylor]: Taking taylor expansion of c in a 0.088 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.088 * [taylor]: Taking taylor expansion of a in a 0.089 * [taylor]: Taking taylor expansion of -1 in b 0.090 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.090 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.090 * [taylor]: Taking taylor expansion of c in b 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.090 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.090 * [taylor]: Taking taylor expansion of d in b 0.090 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.090 * [taylor]: Taking taylor expansion of b in b 0.091 * [taylor]: Taking taylor expansion of -1 in c 0.091 * [taylor]: Taking taylor expansion of -1 in c 0.093 * [taylor]: Taking taylor expansion of 0 in b 0.093 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.094 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.094 * [taylor]: Taking taylor expansion of d in c 0.094 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.094 * [taylor]: Taking taylor expansion of c in c 0.094 * [taylor]: Taking taylor expansion of -1 in d 0.094 * [taylor]: Taking taylor expansion of 0 in c 0.095 * [taylor]: Taking taylor expansion of -1 in d 0.095 * [taylor]: Taking taylor expansion of -1 in d 0.096 * [taylor]: Taking taylor expansion of 0 in b 0.096 * [taylor]: Taking taylor expansion of 0 in c 0.097 * [taylor]: Taking taylor expansion of 0 in c 0.098 * [taylor]: Taking taylor expansion of 0 in c 0.098 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.098 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.098 * [taylor]: Taking taylor expansion of d in d 0.099 * [taylor]: Taking taylor expansion of 0 in d 0.099 * [taylor]: Taking taylor expansion of 0 in d 0.099 * [taylor]: Taking taylor expansion of 0 in d 0.099 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.100 * [approximate]: Taking taylor expansion of (+ d (+ b c)) in (b c d) around 0 0.100 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in d 0.100 * [taylor]: Taking taylor expansion of d in d 0.100 * [taylor]: Taking taylor expansion of (+ b c) in d 0.100 * [taylor]: Taking taylor expansion of b in d 0.100 * [taylor]: Taking taylor expansion of c in d 0.100 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in c 0.100 * [taylor]: Taking taylor expansion of d in c 0.100 * [taylor]: Taking taylor expansion of (+ b c) in c 0.100 * [taylor]: Taking taylor expansion of b in c 0.100 * [taylor]: Taking taylor expansion of c in c 0.100 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.100 * [taylor]: Taking taylor expansion of d in b 0.100 * [taylor]: Taking taylor expansion of (+ b c) in b 0.100 * [taylor]: Taking taylor expansion of b in b 0.100 * [taylor]: Taking taylor expansion of c in b 0.100 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.100 * [taylor]: Taking taylor expansion of d in b 0.100 * [taylor]: Taking taylor expansion of (+ b c) in b 0.100 * [taylor]: Taking taylor expansion of b in b 0.100 * [taylor]: Taking taylor expansion of c in b 0.100 * [taylor]: Taking taylor expansion of (+ d c) in c 0.100 * [taylor]: Taking taylor expansion of d in c 0.100 * [taylor]: Taking taylor expansion of c in c 0.100 * [taylor]: Taking taylor expansion of d in d 0.101 * [taylor]: Taking taylor expansion of 1 in c 0.101 * [taylor]: Taking taylor expansion of 1 in d 0.101 * [taylor]: Taking taylor expansion of 1 in d 0.101 * [approximate]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in (b c d) around 0 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.101 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.102 * [taylor]: Taking taylor expansion of c in d 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 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 (/ 1 b) in d 0.102 * [taylor]: Taking taylor expansion of b in d 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.102 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.102 * [taylor]: Taking taylor expansion of c in c 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.102 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.102 * [taylor]: Taking taylor expansion of d in c 0.102 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.102 * [taylor]: Taking taylor expansion of b in c 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.102 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.102 * [taylor]: Taking taylor expansion of c in b 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.102 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.102 * [taylor]: Taking taylor expansion of d in b 0.103 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.103 * [taylor]: Taking taylor expansion of b in b 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.103 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.103 * [taylor]: Taking taylor expansion of c in b 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.103 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.103 * [taylor]: Taking taylor expansion of d in b 0.103 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.103 * [taylor]: Taking taylor expansion of b in b 0.104 * [taylor]: Taking taylor expansion of 1 in c 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.104 * [taylor]: Taking taylor expansion of d in c 0.104 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.104 * [taylor]: Taking taylor expansion of c in c 0.105 * [taylor]: Taking taylor expansion of 1 in d 0.105 * [taylor]: Taking taylor expansion of 1 in d 0.106 * [taylor]: Taking taylor expansion of 0 in c 0.107 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.107 * [taylor]: Taking taylor expansion of d in d 0.107 * [taylor]: Taking taylor expansion of 0 in d 0.107 * [approximate]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in (b c d) around 0 0.107 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in d 0.107 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in d 0.107 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.107 * [taylor]: Taking taylor expansion of c in d 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d 0.108 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.108 * [taylor]: Taking taylor expansion of d in d 0.108 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.108 * [taylor]: Taking taylor expansion of b in d 0.108 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in c 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in c 0.108 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.108 * [taylor]: Taking taylor expansion of c in c 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c 0.108 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.108 * [taylor]: Taking taylor expansion of d in c 0.108 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.108 * [taylor]: Taking taylor expansion of b in c 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 0.109 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.109 * [taylor]: Taking taylor expansion of b in b 0.109 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.109 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.109 * [taylor]: Taking taylor expansion of c in b 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.109 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.109 * [taylor]: Taking taylor expansion of d in b 0.109 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.109 * [taylor]: Taking taylor expansion of b in b 0.110 * [taylor]: Taking taylor expansion of -1 in c 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 0.111 * [taylor]: Taking taylor expansion of -1 in d 0.112 * [taylor]: Taking taylor expansion of -1 in d 0.113 * [taylor]: Taking taylor expansion of 0 in c 0.113 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.113 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.113 * [taylor]: Taking taylor expansion of d in d 0.114 * [taylor]: Taking taylor expansion of 0 in d 0.114 * * * [progress]: simplifying candidates 0.115 * [simplify]: Simplifying using # : (* (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) (+ a (+ b c)) (+ a (+ b d)) (+ a (+ 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) (+ b d) (+ a (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) (+ d (+ b c)) 0.119 * * [simplify]: iteration 0 : 178 enodes (cost 157 ) 0.122 * * [simplify]: iteration 1 : 674 enodes (cost 150 ) 0.137 * * [simplify]: iteration 2 : 3936 enodes (cost 150 ) 0.197 * * [simplify]: iteration 3 : 5002 enodes (cost 150 ) 0.198 * [simplify]: Simplified to: (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)) (+ (* (+ 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) (+ a (+ b c)) (+ a (+ b d)) (+ a (+ 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)) (+ (* (+ c d) (- (+ c d) b)) (* b b)) (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b c) (+ b d) (+ a (+ b c)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) 0.199 * * * [progress]: adding candidates to table 0.272 * * [progress]: iteration 2 / 4 0.272 * * * [progress]: picking best candidate 0.290 * * * * [pick]: Picked # 0.290 * * * [progress]: localizing error 0.297 * * * [progress]: generating rewritten candidates 0.297 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.306 * * * [progress]: generating series expansions 0.306 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.306 * [approximate]: Taking taylor expansion of (+ d (+ a (+ b c))) in (a b c d) around 0 0.306 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in d 0.306 * [taylor]: Taking taylor expansion of d in d 0.306 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in d 0.307 * [taylor]: Taking taylor expansion of a in d 0.307 * [taylor]: Taking taylor expansion of (+ b c) in d 0.307 * [taylor]: Taking taylor expansion of b in d 0.307 * [taylor]: Taking taylor expansion of c in d 0.307 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in c 0.307 * [taylor]: Taking taylor expansion of d in c 0.307 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in c 0.307 * [taylor]: Taking taylor expansion of a in c 0.307 * [taylor]: Taking taylor expansion of (+ b c) in c 0.307 * [taylor]: Taking taylor expansion of b in c 0.307 * [taylor]: Taking taylor expansion of c in c 0.307 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in b 0.307 * [taylor]: Taking taylor expansion of d in b 0.307 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in b 0.307 * [taylor]: Taking taylor expansion of a in b 0.307 * [taylor]: Taking taylor expansion of (+ b c) in b 0.307 * [taylor]: Taking taylor expansion of b in b 0.307 * [taylor]: Taking taylor expansion of c in b 0.307 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.307 * [taylor]: Taking taylor expansion of d in a 0.307 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.307 * [taylor]: Taking taylor expansion of a in a 0.307 * [taylor]: Taking taylor expansion of (+ b c) in a 0.307 * [taylor]: Taking taylor expansion of b in a 0.307 * [taylor]: Taking taylor expansion of c in a 0.307 * [taylor]: Taking taylor expansion of (+ d (+ a (+ b c))) in a 0.307 * [taylor]: Taking taylor expansion of d in a 0.307 * [taylor]: Taking taylor expansion of (+ a (+ b c)) in a 0.307 * [taylor]: Taking taylor expansion of a in a 0.307 * [taylor]: Taking taylor expansion of (+ b c) in a 0.307 * [taylor]: Taking taylor expansion of b in a 0.307 * [taylor]: Taking taylor expansion of c in a 0.307 * [taylor]: Taking taylor expansion of (+ d (+ b c)) in b 0.307 * [taylor]: Taking taylor expansion of d in b 0.307 * [taylor]: Taking taylor expansion of (+ b c) in b 0.307 * [taylor]: Taking taylor expansion of b in b 0.307 * [taylor]: Taking taylor expansion of c in b 0.307 * [taylor]: Taking taylor expansion of (+ d c) in c 0.307 * [taylor]: Taking taylor expansion of d in c 0.308 * [taylor]: Taking taylor expansion of c in c 0.308 * [taylor]: Taking taylor expansion of d in d 0.309 * [taylor]: Taking taylor expansion of 1 in b 0.309 * [taylor]: Taking taylor expansion of 1 in c 0.309 * [taylor]: Taking taylor expansion of 1 in d 0.309 * [taylor]: Taking taylor expansion of 1 in c 0.309 * [taylor]: Taking taylor expansion of 1 in d 0.310 * [taylor]: Taking taylor expansion of 1 in d 0.310 * [approximate]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in (a b c d) around 0 0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d 0.310 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.310 * [taylor]: Taking taylor expansion of d in d 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d 0.311 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.311 * [taylor]: Taking taylor expansion of a in d 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d 0.311 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.311 * [taylor]: Taking taylor expansion of c in d 0.311 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.311 * [taylor]: Taking taylor expansion of b in d 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c 0.311 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.311 * [taylor]: Taking taylor expansion of d in c 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c 0.311 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.311 * [taylor]: Taking taylor expansion of a in c 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c 0.311 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.311 * [taylor]: Taking taylor expansion of c in c 0.311 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.311 * [taylor]: Taking taylor expansion of b in c 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b 0.311 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.311 * [taylor]: Taking taylor expansion of d in b 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b 0.311 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.311 * [taylor]: Taking taylor expansion of a in b 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.311 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.311 * [taylor]: Taking taylor expansion of c in b 0.311 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.312 * [taylor]: Taking taylor expansion of b in b 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a 0.312 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.312 * [taylor]: Taking taylor expansion of d in a 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a 0.312 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.312 * [taylor]: Taking taylor expansion of a in a 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a 0.312 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.312 * [taylor]: Taking taylor expansion of c in a 0.312 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.312 * [taylor]: Taking taylor expansion of b in a 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a 0.312 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.312 * [taylor]: Taking taylor expansion of d in a 0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a 0.312 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.312 * [taylor]: Taking taylor expansion of a in a 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a 0.313 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.313 * [taylor]: Taking taylor expansion of c in a 0.313 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.313 * [taylor]: Taking taylor expansion of b in a 0.313 * [taylor]: Taking taylor expansion of 1 in b 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.314 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.314 * [taylor]: Taking taylor expansion of c in b 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.314 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.314 * [taylor]: Taking taylor expansion of d in b 0.314 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.314 * [taylor]: Taking taylor expansion of b in b 0.315 * [taylor]: Taking taylor expansion of 1 in c 0.315 * [taylor]: Taking taylor expansion of 1 in c 0.316 * [taylor]: Taking taylor expansion of 0 in b 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.317 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.317 * [taylor]: Taking taylor expansion of d in c 0.317 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.317 * [taylor]: Taking taylor expansion of c in c 0.318 * [taylor]: Taking taylor expansion of 1 in d 0.318 * [taylor]: Taking taylor expansion of 0 in c 0.318 * [taylor]: Taking taylor expansion of 1 in d 0.318 * [taylor]: Taking taylor expansion of 1 in d 0.319 * [taylor]: Taking taylor expansion of 0 in b 0.319 * [taylor]: Taking taylor expansion of 0 in c 0.320 * [taylor]: Taking taylor expansion of 0 in c 0.320 * [taylor]: Taking taylor expansion of 0 in c 0.321 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.321 * [taylor]: Taking taylor expansion of d in d 0.321 * [taylor]: Taking taylor expansion of 0 in d 0.321 * [taylor]: Taking taylor expansion of 0 in d 0.321 * [taylor]: Taking taylor expansion of 0 in d 0.322 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in (a b c d) around 0 0.322 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in d 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in d 0.322 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.322 * [taylor]: Taking taylor expansion of d in d 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in d 0.322 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.323 * [taylor]: Taking taylor expansion of a in d 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in d 0.323 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.323 * [taylor]: Taking taylor expansion of c in d 0.323 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.323 * [taylor]: Taking taylor expansion of b in d 0.323 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in c 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in c 0.323 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.323 * [taylor]: Taking taylor expansion of d in c 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in c 0.323 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.323 * [taylor]: Taking taylor expansion of a in c 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in c 0.323 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.323 * [taylor]: Taking taylor expansion of c in c 0.323 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.323 * [taylor]: Taking taylor expansion of b in c 0.323 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in b 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in b 0.323 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.323 * [taylor]: Taking taylor expansion of d in b 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in b 0.323 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.323 * [taylor]: Taking taylor expansion of a in b 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in b 0.323 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.323 * [taylor]: Taking taylor expansion of c in b 0.323 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.323 * [taylor]: Taking taylor expansion of b in b 0.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a 0.324 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.324 * [taylor]: Taking taylor expansion of d in a 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a 0.324 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.324 * [taylor]: Taking taylor expansion of a in a 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a 0.324 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.324 * [taylor]: Taking taylor expansion of c in a 0.324 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.324 * [taylor]: Taking taylor expansion of b in a 0.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))))) in a 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 a) (+ (/ 1 c) (/ 1 b)))) in a 0.324 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.324 * [taylor]: Taking taylor expansion of d in a 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 b))) in a 0.324 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.324 * [taylor]: Taking taylor expansion of a in a 0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 b)) in a 0.325 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.325 * [taylor]: Taking taylor expansion of c in a 0.325 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.325 * [taylor]: Taking taylor expansion of b in a 0.326 * [taylor]: Taking taylor expansion of -1 in b 0.326 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (+ (/ 1 d) (/ 1 b)))) in b 0.326 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 b))) in b 0.326 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.326 * [taylor]: Taking taylor expansion of c in b 0.327 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b 0.327 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.327 * [taylor]: Taking taylor expansion of d in b 0.327 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.327 * [taylor]: Taking taylor expansion of b in b 0.328 * [taylor]: Taking taylor expansion of -1 in c 0.328 * [taylor]: Taking taylor expansion of -1 in c 0.329 * [taylor]: Taking taylor expansion of 0 in b 0.330 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.330 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.330 * [taylor]: Taking taylor expansion of d in c 0.330 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.330 * [taylor]: Taking taylor expansion of c in c 0.331 * [taylor]: Taking taylor expansion of -1 in d 0.331 * [taylor]: Taking taylor expansion of 0 in c 0.331 * [taylor]: Taking taylor expansion of -1 in d 0.331 * [taylor]: Taking taylor expansion of -1 in d 0.333 * [taylor]: Taking taylor expansion of 0 in b 0.333 * [taylor]: Taking taylor expansion of 0 in c 0.334 * [taylor]: Taking taylor expansion of 0 in c 0.334 * [taylor]: Taking taylor expansion of 0 in c 0.335 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.335 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.335 * [taylor]: Taking taylor expansion of d in d 0.335 * [taylor]: Taking taylor expansion of 0 in d 0.335 * [taylor]: Taking taylor expansion of 0 in d 0.335 * [taylor]: Taking taylor expansion of 0 in d 0.336 * * * [progress]: simplifying candidates 0.336 * [simplify]: Simplifying using # : (* (* (exp a) (* (exp b) (exp c))) (exp d)) (* (* (exp a) (exp (+ b c))) (exp d)) (* (exp (+ a (+ b c))) (exp d)) (log (+ (+ a (+ b c)) d)) (exp (+ (+ a (+ b c)) d)) (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d)) (* (* (+ (+ a (+ b c)) d) (+ (+ a (+ b c)) d)) (+ (+ a (+ b c)) d)) (sqrt (+ (+ a (+ b c)) d)) (sqrt (+ (+ a (+ b c)) d)) (+ (pow (+ a (+ b c)) 3) (pow d 3)) (+ (* (+ a (+ b c)) (+ a (+ b c))) (- (* d d) (* (+ a (+ b c)) d))) (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d) (+ (+ a (+ b c)) d) (+ (+ a (+ b c)) d) (+ (+ a (+ b c)) d) (+ (+ b c) d) (+ c d) (+ b d) (+ a d) (+ a (+ b c)) (+ d (+ b c)) (+ d (+ b c)) 0.340 * * [simplify]: iteration 0 : 110 enodes (cost 97 ) 0.343 * * [simplify]: iteration 1 : 393 enodes (cost 90 ) 0.352 * * [simplify]: iteration 2 : 2388 enodes (cost 88 ) 0.392 * * [simplify]: iteration 3 : 5001 enodes (cost 88 ) 0.393 * [simplify]: Simplified to: (exp (+ (+ a (+ b c)) d)) (exp (+ (+ a (+ b c)) d)) (exp (+ (+ a (+ b c)) d)) (log (+ (+ a (+ b c)) d)) (exp (+ (+ a (+ b c)) d)) (* (cbrt (+ (+ a (+ b c)) d)) (cbrt (+ (+ a (+ b c)) d))) (cbrt (+ (+ a (+ b c)) d)) (pow (+ (+ a (+ b c)) d) 3) (sqrt (+ (+ a (+ b c)) d)) (sqrt (+ (+ a (+ b c)) d)) (+ (pow (+ a (+ b c)) 3) (pow d 3)) (+ (* (+ a (+ b c)) (- (+ a (+ b c)) d)) (* d d)) (- (* (+ a (+ b c)) (+ a (+ b c))) (* d d)) (- (+ a (+ b c)) d) (+ (+ a (+ b c)) d) (+ (+ a (+ b c)) d) (+ (+ a (+ b c)) d) (+ (+ b c) d) (+ c d) (+ b d) (+ a d) (+ a (+ b c)) (+ (+ b c) d) (+ (+ b c) d) 0.393 * * * [progress]: adding candidates to table 0.436 * * [progress]: iteration 3 / 4 0.436 * * * [progress]: picking best candidate 0.437 * * * * [pick]: Picked # 0.437 * * * [progress]: localizing error 0.444 * * * [progress]: generating rewritten candidates 0.444 * * * [progress]: generating series expansions 0.444 * * * [progress]: simplifying candidates 0.444 * [simplify]: Simplifying using # : 0.446 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.446 * [simplify]: Simplified to: 0.446 * * * [progress]: adding candidates to table 0.447 * [progress]: [Phase 3 of 3] Extracting. 0.448 * [simplify]: Simplifying using # : (* (+ (+ b c) (+ a d)) 2.0) 0.449 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.449 * * [simplify]: iteration 1 : 13 enodes (cost 4 ) 0.450 * [simplify]: Simplified to: (* (+ (+ b c) (+ a d)) 2.0) 1.090 * [regime-testing]: End program error score: 0 1.113 * [regime-testing]: Target error score: 3.8580247529757905