0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.039 * [progress]: [Phase 2 of 3] Improving. 0.040 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.040 * [simplify]: Simplifying (+ (* d1 d2) (* d1 d3)) 0.040 * * [simplify]: iters left: 4 (6 enodes) 0.043 * * [simplify]: iters left: 3 (24 enodes) 0.050 * * [simplify]: iters left: 2 (32 enodes) 0.060 * * [simplify]: Extracting #0: cost 1 inf + 0 0.060 * * [simplify]: Extracting #1: cost 8 inf + 0 0.060 * * [simplify]: Extracting #2: cost 7 inf + 45 0.060 * * [simplify]: Extracting #3: cost 1 inf + 338 0.060 * * [simplify]: Extracting #4: cost 0 inf + 421 0.061 * [simplify]: Simplified to (* (+ d2 d3) d1) 0.061 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (* (+ d2 d3) d1)) 0.072 * * [progress]: iteration 1 / 4 0.072 * * * [progress]: picking best candidate 0.076 * * * * [pick]: Picked # 0.076 * * * [progress]: localizing error 0.088 * * * [progress]: generating rewritten candidates 0.088 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.095 * * * [progress]: generating series expansions 0.095 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.095 * [backup-simplify]: Simplify (+ (* d1 d2) (* d1 d3)) into (+ (* d3 d1) (* d2 d1)) 0.095 * [approximate]: Taking taylor expansion of (+ (* d3 d1) (* d2 d1)) in (d1 d2 d3) around 0 0.095 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d2 d1)) in d3 0.095 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.095 * [taylor]: Taking taylor expansion of d3 in d3 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [taylor]: Taking taylor expansion of d1 in d3 0.095 * [backup-simplify]: Simplify d1 into d1 0.096 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.096 * [taylor]: Taking taylor expansion of d2 in d3 0.096 * [backup-simplify]: Simplify d2 into d2 0.096 * [taylor]: Taking taylor expansion of d1 in d3 0.096 * [backup-simplify]: Simplify d1 into d1 0.096 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d2 d1)) in d2 0.096 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.096 * [taylor]: Taking taylor expansion of d3 in d2 0.096 * [backup-simplify]: Simplify d3 into d3 0.096 * [taylor]: Taking taylor expansion of d1 in d2 0.096 * [backup-simplify]: Simplify d1 into d1 0.096 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.096 * [taylor]: Taking taylor expansion of d2 in d2 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [taylor]: Taking taylor expansion of d1 in d2 0.096 * [backup-simplify]: Simplify d1 into d1 0.096 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d2 d1)) in d1 0.096 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.096 * [taylor]: Taking taylor expansion of d3 in d1 0.096 * [backup-simplify]: Simplify d3 into d3 0.096 * [taylor]: Taking taylor expansion of d1 in d1 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.096 * [taylor]: Taking taylor expansion of d2 in d1 0.096 * [backup-simplify]: Simplify d2 into d2 0.096 * [taylor]: Taking taylor expansion of d1 in d1 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [taylor]: Taking taylor expansion of (+ (* d3 d1) (* d2 d1)) in d1 0.096 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.096 * [taylor]: Taking taylor expansion of d3 in d1 0.096 * [backup-simplify]: Simplify d3 into d3 0.096 * [taylor]: Taking taylor expansion of d1 in d1 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.096 * [taylor]: Taking taylor expansion of d2 in d1 0.096 * [backup-simplify]: Simplify d2 into d2 0.096 * [taylor]: Taking taylor expansion of d1 in d1 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (* d3 0) into 0 0.096 * [backup-simplify]: Simplify (* d2 0) into 0 0.097 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in d2 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [taylor]: Taking taylor expansion of 0 in d3 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.098 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.098 * [backup-simplify]: Simplify (+ d3 d2) into (+ d3 d2) 0.098 * [taylor]: Taking taylor expansion of (+ d3 d2) in d2 0.098 * [taylor]: Taking taylor expansion of d3 in d2 0.098 * [backup-simplify]: Simplify d3 into d3 0.098 * [taylor]: Taking taylor expansion of d2 in d2 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (+ d3 0) into d3 0.098 * [taylor]: Taking taylor expansion of d3 in d3 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [taylor]: Taking taylor expansion of 0 in d3 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.099 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in d2 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [taylor]: Taking taylor expansion of 0 in d3 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (+ 0 1) into 1 0.099 * [taylor]: Taking taylor expansion of 1 in d3 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [taylor]: Taking taylor expansion of 0 in d3 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.101 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.101 * [backup-simplify]: Simplify (+ 0 0) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in d2 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in d3 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in d3 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ 0 0) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in d3 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [taylor]: Taking taylor expansion of 0 in d3 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (+ (* 1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (+ (* d2 d1) (* d3 d1)) 0.102 * [backup-simplify]: Simplify (+ (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 0.102 * [approximate]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.102 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.102 * [taylor]: Taking taylor expansion of d2 in d3 0.102 * [backup-simplify]: Simplify d2 into d2 0.102 * [taylor]: Taking taylor expansion of d1 in d3 0.102 * [backup-simplify]: Simplify d1 into d1 0.102 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.102 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.102 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.102 * [taylor]: Taking taylor expansion of d3 in d3 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [taylor]: Taking taylor expansion of d1 in d3 0.102 * [backup-simplify]: Simplify d1 into d1 0.102 * [backup-simplify]: Simplify (* 0 d1) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.102 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.102 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.102 * [taylor]: Taking taylor expansion of d2 in d2 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [taylor]: Taking taylor expansion of d1 in d2 0.103 * [backup-simplify]: Simplify d1 into d1 0.103 * [backup-simplify]: Simplify (* 0 d1) into 0 0.103 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.103 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.103 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.103 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.103 * [taylor]: Taking taylor expansion of d3 in d2 0.103 * [backup-simplify]: Simplify d3 into d3 0.103 * [taylor]: Taking taylor expansion of d1 in d2 0.103 * [backup-simplify]: Simplify d1 into d1 0.103 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.103 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.103 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.103 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.103 * [taylor]: Taking taylor expansion of d2 in d1 0.103 * [backup-simplify]: Simplify d2 into d2 0.103 * [taylor]: Taking taylor expansion of d1 in d1 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (* d2 0) into 0 0.104 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.104 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.104 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.104 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.104 * [taylor]: Taking taylor expansion of d3 in d1 0.104 * [backup-simplify]: Simplify d3 into d3 0.104 * [taylor]: Taking taylor expansion of d1 in d1 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (* d3 0) into 0 0.104 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.104 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.104 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.104 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.104 * [taylor]: Taking taylor expansion of d2 in d1 0.104 * [backup-simplify]: Simplify d2 into d2 0.104 * [taylor]: Taking taylor expansion of d1 in d1 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (* d2 0) into 0 0.104 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.104 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.104 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.105 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.105 * [taylor]: Taking taylor expansion of d3 in d1 0.105 * [backup-simplify]: Simplify d3 into d3 0.105 * [taylor]: Taking taylor expansion of d1 in d1 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (* d3 0) into 0 0.105 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.105 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.105 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d3)) into (+ (/ 1 d2) (/ 1 d3)) 0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 0.105 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.105 * [taylor]: Taking taylor expansion of d2 in d2 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ 1 1) into 1 0.105 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.105 * [taylor]: Taking taylor expansion of d3 in d2 0.105 * [backup-simplify]: Simplify d3 into d3 0.105 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.106 * [backup-simplify]: Simplify (+ 1 0) into 1 0.106 * [taylor]: Taking taylor expansion of 1 in d3 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.107 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in d2 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 0.108 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.108 * [taylor]: Taking taylor expansion of d3 in d3 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.109 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.109 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in d2 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [taylor]: Taking taylor expansion of 0 in d3 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in d3 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.115 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.115 * [backup-simplify]: Simplify (+ 0 0) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in d2 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [taylor]: Taking taylor expansion of 0 in d3 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [taylor]: Taking taylor expansion of 0 in d3 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [taylor]: Taking taylor expansion of 0 in d3 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (+ (* d3 d1) (* d2 d1)) 0.119 * [backup-simplify]: Simplify (+ (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 0.119 * [approximate]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 0.119 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 0.119 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 0.119 * [taylor]: Taking taylor expansion of d2 in d3 0.119 * [backup-simplify]: Simplify d2 into d2 0.119 * [taylor]: Taking taylor expansion of d1 in d3 0.119 * [backup-simplify]: Simplify d1 into d1 0.119 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 0.119 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 0.119 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 0.119 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 0.119 * [taylor]: Taking taylor expansion of d3 in d3 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [taylor]: Taking taylor expansion of d1 in d3 0.119 * [backup-simplify]: Simplify d1 into d1 0.119 * [backup-simplify]: Simplify (* 0 d1) into 0 0.120 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.120 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 0.120 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 0.120 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 0.120 * [taylor]: Taking taylor expansion of d2 in d2 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of d1 in d2 0.120 * [backup-simplify]: Simplify d1 into d1 0.120 * [backup-simplify]: Simplify (* 0 d1) into 0 0.121 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 0.121 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 0.121 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 0.121 * [taylor]: Taking taylor expansion of d3 in d2 0.121 * [backup-simplify]: Simplify d3 into d3 0.121 * [taylor]: Taking taylor expansion of d1 in d2 0.121 * [backup-simplify]: Simplify d1 into d1 0.121 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 0.121 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.121 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.121 * [taylor]: Taking taylor expansion of d2 in d1 0.121 * [backup-simplify]: Simplify d2 into d2 0.121 * [taylor]: Taking taylor expansion of d1 in d1 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [backup-simplify]: Simplify (* d2 0) into 0 0.122 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.122 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.122 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.122 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.122 * [taylor]: Taking taylor expansion of d3 in d1 0.122 * [backup-simplify]: Simplify d3 into d3 0.122 * [taylor]: Taking taylor expansion of d1 in d1 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (* d3 0) into 0 0.122 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.122 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 0.123 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 0.123 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 0.123 * [taylor]: Taking taylor expansion of d2 in d1 0.123 * [backup-simplify]: Simplify d2 into d2 0.123 * [taylor]: Taking taylor expansion of d1 in d1 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (* d2 0) into 0 0.123 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 0.123 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 0.123 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 0.123 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 0.123 * [taylor]: Taking taylor expansion of d3 in d1 0.123 * [backup-simplify]: Simplify d3 into d3 0.123 * [taylor]: Taking taylor expansion of d1 in d1 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (* d3 0) into 0 0.124 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 0.124 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.124 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d3)) into (+ (/ 1 d2) (/ 1 d3)) 0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d3)) in d2 0.124 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 0.124 * [taylor]: Taking taylor expansion of d2 in d2 0.124 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 0.125 * [taylor]: Taking taylor expansion of d3 in d2 0.125 * [backup-simplify]: Simplify d3 into d3 0.125 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 0.126 * [backup-simplify]: Simplify (+ 1 0) into 1 0.126 * [taylor]: Taking taylor expansion of 1 in d3 0.126 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 0.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 0.128 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 0.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.128 * [backup-simplify]: Simplify (+ 0 0) into 0 0.128 * [taylor]: Taking taylor expansion of 0 in d2 0.128 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.129 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 0.129 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 0.129 * [taylor]: Taking taylor expansion of d3 in d3 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (/ 1 1) into 1 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify 1 into 1 0.130 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.130 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.131 * [backup-simplify]: Simplify (+ 0 0) into 0 0.131 * [taylor]: Taking taylor expansion of 0 in d2 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [taylor]: Taking taylor expansion of 0 in d3 0.131 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 0.144 * [backup-simplify]: Simplify (+ 0 0) into 0 0.144 * [taylor]: Taking taylor expansion of 0 in d3 0.144 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 0.147 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.147 * [backup-simplify]: Simplify (+ 0 0) into 0 0.148 * [taylor]: Taking taylor expansion of 0 in d2 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [taylor]: Taking taylor expansion of 0 in d3 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [taylor]: Taking taylor expansion of 0 in d3 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 0.149 * [backup-simplify]: Simplify (+ 0 0) into 0 0.149 * [taylor]: Taking taylor expansion of 0 in d3 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (+ (* d3 d1) (* d2 d1)) 0.150 * * * [progress]: simplifying candidates 0.150 * * * * [progress]: [ 1 / 19 ] simplifiying candidate # 0.150 * * * * [progress]: [ 2 / 19 ] simplifiying candidate # 0.150 * * * * [progress]: [ 3 / 19 ] simplifiying candidate # 0.151 * * * * [progress]: [ 4 / 19 ] simplifiying candidate # 0.151 * [simplify]: Simplifying (* (exp (* d1 d2)) (exp (* d1 d3))) 0.151 * * [simplify]: iters left: 5 (8 enodes) 0.153 * * [simplify]: iters left: 4 (32 enodes) 0.158 * * [simplify]: iters left: 3 (53 enodes) 0.168 * * [simplify]: iters left: 2 (97 enodes) 0.202 * * [simplify]: iters left: 1 (201 enodes) 0.287 * * [simplify]: Extracting #0: cost 1 inf + 0 0.287 * * [simplify]: Extracting #1: cost 45 inf + 0 0.288 * * [simplify]: Extracting #2: cost 157 inf + 1 0.288 * * [simplify]: Extracting #3: cost 169 inf + 1681 0.290 * * [simplify]: Extracting #4: cost 131 inf + 9548 0.295 * * [simplify]: Extracting #5: cost 59 inf + 42835 0.309 * * [simplify]: Extracting #6: cost 1 inf + 82099 0.326 * * [simplify]: Extracting #7: cost 0 inf + 81708 0.346 * * [simplify]: Extracting #8: cost 0 inf + 81669 0.363 * [simplify]: Simplified to (exp (* d1 (+ d2 d3))) 0.364 * [simplify]: Simplified (2 1) to (λ (d1 d2 d3) (log (exp (* d1 (+ d2 d3))))) 0.364 * * * * [progress]: [ 5 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 6 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 7 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 8 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 9 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 10 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 11 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 12 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 13 / 19 ] simplifiying candidate # 0.364 * * * * [progress]: [ 14 / 19 ] simplifiying candidate # 0.365 * [simplify]: Simplifying (+ d2 d3) 0.365 * * [simplify]: iters left: 2 (3 enodes) 0.366 * * [simplify]: iters left: 1 (10 enodes) 0.369 * * [simplify]: Extracting #0: cost 1 inf + 0 0.369 * * [simplify]: Extracting #1: cost 4 inf + 0 0.369 * * [simplify]: Extracting #2: cost 2 inf + 2 0.369 * * [simplify]: Extracting #3: cost 0 inf + 86 0.369 * [simplify]: Simplified to (+ d3 d2) 0.369 * [simplify]: Simplified (2 2) to (λ (d1 d2 d3) (* d1 (+ d3 d2))) 0.369 * * * * [progress]: [ 15 / 19 ] simplifiying candidate #real (real->posit16 (+ (* d1 d2) (* d1 d3)))))> 0.369 * * * * [progress]: [ 16 / 19 ] simplifiying candidate # 0.369 * * * * [progress]: [ 17 / 19 ] simplifiying candidate # 0.370 * [simplify]: Simplifying (+ (* d2 d1) (* d3 d1)) 0.370 * * [simplify]: iters left: 4 (6 enodes) 0.373 * * [simplify]: iters left: 3 (24 enodes) 0.380 * * [simplify]: iters left: 2 (32 enodes) 0.388 * * [simplify]: Extracting #0: cost 1 inf + 0 0.389 * * [simplify]: Extracting #1: cost 8 inf + 0 0.389 * * [simplify]: Extracting #2: cost 8 inf + 3 0.389 * * [simplify]: Extracting #3: cost 1 inf + 353 0.389 * * [simplify]: Extracting #4: cost 0 inf + 436 0.390 * * [simplify]: Extracting #5: cost 0 inf + 421 0.390 * [simplify]: Simplified to (* d1 (+ d3 d2)) 0.390 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (* d1 (+ d3 d2))) 0.390 * * * * [progress]: [ 18 / 19 ] simplifiying candidate # 0.390 * [simplify]: Simplifying (+ (* d3 d1) (* d2 d1)) 0.391 * * [simplify]: iters left: 4 (6 enodes) 0.394 * * [simplify]: iters left: 3 (24 enodes) 0.401 * * [simplify]: iters left: 2 (32 enodes) 0.410 * * [simplify]: Extracting #0: cost 1 inf + 0 0.410 * * [simplify]: Extracting #1: cost 8 inf + 0 0.410 * * [simplify]: Extracting #2: cost 8 inf + 3 0.410 * * [simplify]: Extracting #3: cost 1 inf + 353 0.410 * * [simplify]: Extracting #4: cost 0 inf + 436 0.411 * * [simplify]: Extracting #5: cost 0 inf + 421 0.411 * [simplify]: Simplified to (* d1 (+ d2 d3)) 0.411 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (* d1 (+ d2 d3))) 0.411 * * * * [progress]: [ 19 / 19 ] simplifiying candidate # 0.411 * [simplify]: Simplifying (+ (* d3 d1) (* d2 d1)) 0.412 * * [simplify]: iters left: 4 (6 enodes) 0.414 * * [simplify]: iters left: 3 (24 enodes) 0.422 * * [simplify]: iters left: 2 (32 enodes) 0.430 * * [simplify]: Extracting #0: cost 1 inf + 0 0.430 * * [simplify]: Extracting #1: cost 8 inf + 0 0.430 * * [simplify]: Extracting #2: cost 8 inf + 3 0.431 * * [simplify]: Extracting #3: cost 1 inf + 353 0.431 * * [simplify]: Extracting #4: cost 0 inf + 436 0.431 * * [simplify]: Extracting #5: cost 0 inf + 421 0.432 * [simplify]: Simplified to (* d1 (+ d2 d3)) 0.432 * [simplify]: Simplified (2) to (λ (d1 d2 d3) (* d1 (+ d2 d3))) 0.432 * * * [progress]: adding candidates to table 0.578 * * [progress]: iteration 2 / 4 0.578 * * * [progress]: picking best candidate 0.583 * * * * [pick]: Picked # 0.583 * * * [progress]: localizing error 0.598 * * * [progress]: generating rewritten candidates 0.598 * * * [progress]: generating series expansions 0.598 * * * [progress]: simplifying candidates 0.598 * * * [progress]: adding candidates to table 0.599 * [progress]: [Phase 3 of 3] Extracting. 0.604 * [simplify]: Simplifying (fma d1 d2 (* d1 d3)) 0.604 * * [simplify]: iters left: 3 (5 enodes) 0.604 * * [simplify]: iters left: 2 (6 enodes) 0.605 * * [simplify]: Extracting #0: cost 1 inf + 0 0.605 * * [simplify]: Extracting #1: cost 4 inf + 0 0.605 * * [simplify]: Extracting #2: cost 3 inf + 2 0.605 * * [simplify]: Extracting #3: cost 0 inf + 143 0.605 * [simplify]: Simplified to (fma d1 d2 (* d1 d3)) 1.779 * [regime-testing]: Baseline error score: 0.005875734466808351 1.781 * [regime-testing]: Oracle error score: 0.005875734466808351 1.781 * [regime-testing]: End program error score: 0.005875734466808351 1.865 * [regime-testing]: Target error score: 0.012251531441430178