0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.051 * * * [progress]: [2/2] Setting up program. 0.056 * [progress]: [Phase 2 of 3] Improving. 0.056 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.056 * [simplify]: Simplifying (/ a (- (acos a))) 0.056 * * [simplify]: iters left: 5 (4 enodes) 0.058 * * [simplify]: iters left: 4 (12 enodes) 0.061 * * [simplify]: Extracting #0: cost 1 inf + 0 0.061 * * [simplify]: Extracting #1: cost 4 inf + 0 0.061 * * [simplify]: Extracting #2: cost 5 inf + 1 0.061 * * [simplify]: Extracting #3: cost 5 inf + 92 0.062 * * [simplify]: Extracting #4: cost 0 inf + 787 0.062 * [simplify]: Simplified to (/ a (- (acos a))) 0.062 * [simplify]: Simplified (2) to (λ (a) (/ a (- (acos a)))) 0.066 * * [progress]: iteration 1 / 4 0.066 * * * [progress]: picking best candidate 0.070 * * * * [pick]: Picked # 0.070 * * * [progress]: localizing error 0.084 * * * [progress]: generating rewritten candidates 0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.095 * * * [progress]: generating series expansions 0.096 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.096 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 0.096 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.096 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.096 * [taylor]: Taking taylor expansion of -1 in a 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.096 * [taylor]: Taking taylor expansion of a in a 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [taylor]: Taking taylor expansion of (acos a) in a 0.106 * [backup-simplify]: Simplify (acos a) into (acos a) 0.106 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.106 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.106 * [taylor]: Taking taylor expansion of -1 in a 0.106 * [backup-simplify]: Simplify -1 into -1 0.106 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.106 * [taylor]: Taking taylor expansion of a in a 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [taylor]: Taking taylor expansion of (acos a) in a 0.107 * [backup-simplify]: Simplify (acos a) into (acos a) 0.107 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.107 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.107 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.107 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.108 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.110 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.113 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.115 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.118 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.122 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.122 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 0.122 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 0.122 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 0.122 * [taylor]: Taking taylor expansion of -1 in a 0.122 * [backup-simplify]: Simplify -1 into -1 0.122 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 0.122 * [taylor]: Taking taylor expansion of a in a 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.122 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.122 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 0.123 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 0.123 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.123 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 0.123 * [taylor]: Taking taylor expansion of -1 in a 0.123 * [backup-simplify]: Simplify -1 into -1 0.124 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 0.124 * [taylor]: Taking taylor expansion of a in a 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.124 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.124 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 0.124 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 0.125 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.125 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 0.126 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.126 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 0.128 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 0.130 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.130 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 0.133 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 0.137 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 0.141 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.141 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.141 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.141 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.141 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.141 * [taylor]: Taking taylor expansion of a in a 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.141 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.141 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.142 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.142 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.142 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.142 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.142 * [taylor]: Taking taylor expansion of a in a 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.142 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.143 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.143 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.143 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.144 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.149 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.154 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.158 * * * [progress]: simplifying candidates 0.158 * * * * [progress]: [ 1 / 59 ] simplifiying candidate # 0.159 * * * * [progress]: [ 2 / 59 ] simplifiying candidate # 0.159 * [simplify]: Simplifying (- (log a) (log (- (acos a)))) 0.159 * * [simplify]: iters left: 6 (6 enodes) 0.162 * * [simplify]: iters left: 5 (20 enodes) 0.167 * * [simplify]: iters left: 4 (23 enodes) 0.173 * * [simplify]: Extracting #0: cost 1 inf + 0 0.173 * * [simplify]: Extracting #1: cost 5 inf + 0 0.173 * * [simplify]: Extracting #2: cost 10 inf + 0 0.173 * * [simplify]: Extracting #3: cost 11 inf + 1 0.174 * * [simplify]: Extracting #4: cost 9 inf + 234 0.174 * * [simplify]: Extracting #5: cost 7 inf + 456 0.174 * * [simplify]: Extracting #6: cost 1 inf + 1782 0.175 * * [simplify]: Extracting #7: cost 0 inf + 2093 0.175 * [simplify]: Simplified to (- (log a) (log (- (acos a)))) 0.175 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 0.175 * * * * [progress]: [ 3 / 59 ] simplifiying candidate # 0.175 * * * * [progress]: [ 4 / 59 ] simplifiying candidate # 0.175 * * * * [progress]: [ 5 / 59 ] simplifiying candidate # 0.176 * [simplify]: Simplifying (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) 0.176 * * [simplify]: iters left: 6 (8 enodes) 0.180 * * [simplify]: iters left: 5 (40 enodes) 0.195 * * [simplify]: iters left: 4 (113 enodes) 0.242 * * [simplify]: iters left: 3 (285 enodes) 0.370 * * [simplify]: Extracting #0: cost 1 inf + 0 0.370 * * [simplify]: Extracting #1: cost 57 inf + 0 0.371 * * [simplify]: Extracting #2: cost 108 inf + 43 0.373 * * [simplify]: Extracting #3: cost 88 inf + 6158 0.380 * * [simplify]: Extracting #4: cost 13 inf + 23587 0.390 * * [simplify]: Extracting #5: cost 0 inf + 26531 0.401 * * [simplify]: Extracting #6: cost 0 inf + 26451 0.407 * [simplify]: Simplified to (/ (/ a (- (acos a))) (* (/ (acos a) a) (/ (acos a) a))) 0.407 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (/ (/ a (- (acos a))) (* (/ (acos a) a) (/ (acos a) a))))) 0.407 * * * * [progress]: [ 6 / 59 ] simplifiying candidate # 0.407 * * * * [progress]: [ 7 / 59 ] simplifiying candidate # 0.407 * * * * [progress]: [ 8 / 59 ] simplifiying candidate # 0.408 * * * * [progress]: [ 9 / 59 ] simplifiying candidate # 0.408 * * * * [progress]: [ 10 / 59 ] simplifiying candidate # 0.408 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 0.408 * * [simplify]: iters left: 6 (8 enodes) 0.410 * * [simplify]: iters left: 5 (30 enodes) 0.414 * * [simplify]: iters left: 4 (45 enodes) 0.420 * * [simplify]: iters left: 3 (52 enodes) 0.428 * * [simplify]: iters left: 2 (55 enodes) 0.435 * * [simplify]: Extracting #0: cost 1 inf + 0 0.435 * * [simplify]: Extracting #1: cost 11 inf + 0 0.435 * * [simplify]: Extracting #2: cost 22 inf + 0 0.435 * * [simplify]: Extracting #3: cost 23 inf + 1 0.435 * * [simplify]: Extracting #4: cost 19 inf + 646 0.435 * * [simplify]: Extracting #5: cost 2 inf + 5443 0.437 * * [simplify]: Extracting #6: cost 0 inf + 6065 0.438 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) 0.438 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))))) 0.438 * [simplify]: Simplifying (/ (cbrt a) (cbrt (- (acos a)))) 0.439 * * [simplify]: iters left: 6 (6 enodes) 0.441 * * [simplify]: iters left: 5 (18 enodes) 0.445 * * [simplify]: Extracting #0: cost 1 inf + 0 0.446 * * [simplify]: Extracting #1: cost 4 inf + 0 0.446 * * [simplify]: Extracting #2: cost 8 inf + 0 0.446 * * [simplify]: Extracting #3: cost 9 inf + 1 0.446 * * [simplify]: Extracting #4: cost 1 inf + 1600 0.446 * * [simplify]: Extracting #5: cost 0 inf + 1691 0.446 * [simplify]: Simplified to (/ (cbrt a) (cbrt (- (acos a)))) 0.447 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))))) 0.447 * * * * [progress]: [ 11 / 59 ] simplifiying candidate # 0.447 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) 0.447 * * [simplify]: iters left: 6 (7 enodes) 0.450 * * [simplify]: iters left: 5 (23 enodes) 0.459 * * [simplify]: iters left: 4 (27 enodes) 0.466 * * [simplify]: iters left: 3 (30 enodes) 0.474 * * [simplify]: Extracting #0: cost 1 inf + 0 0.474 * * [simplify]: Extracting #1: cost 7 inf + 0 0.474 * * [simplify]: Extracting #2: cost 14 inf + 0 0.474 * * [simplify]: Extracting #3: cost 15 inf + 1 0.475 * * [simplify]: Extracting #4: cost 13 inf + 254 0.475 * * [simplify]: Extracting #5: cost 6 inf + 1311 0.475 * * [simplify]: Extracting #6: cost 1 inf + 2686 0.476 * * [simplify]: Extracting #7: cost 0 inf + 3017 0.477 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) 0.477 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))))) 0.477 * [simplify]: Simplifying (/ (cbrt a) (sqrt (- (acos a)))) 0.477 * * [simplify]: iters left: 6 (6 enodes) 0.480 * * [simplify]: iters left: 5 (18 enodes) 0.485 * * [simplify]: Extracting #0: cost 1 inf + 0 0.485 * * [simplify]: Extracting #1: cost 4 inf + 0 0.485 * * [simplify]: Extracting #2: cost 8 inf + 0 0.486 * * [simplify]: Extracting #3: cost 9 inf + 1 0.486 * * [simplify]: Extracting #4: cost 1 inf + 1440 0.486 * * [simplify]: Extracting #5: cost 0 inf + 1531 0.486 * [simplify]: Simplified to (/ (cbrt a) (sqrt (- (acos a)))) 0.487 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))))) 0.487 * * * * [progress]: [ 12 / 59 ] simplifiying candidate # 0.487 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) 1) 0.487 * * [simplify]: iters left: 5 (5 enodes) 0.490 * * [simplify]: iters left: 4 (17 enodes) 0.497 * * [simplify]: iters left: 3 (27 enodes) 0.505 * * [simplify]: iters left: 2 (28 enodes) 0.513 * * [simplify]: Extracting #0: cost 1 inf + 0 0.513 * * [simplify]: Extracting #1: cost 5 inf + 0 0.513 * * [simplify]: Extracting #2: cost 7 inf + 1 0.513 * * [simplify]: Extracting #3: cost 6 inf + 2 0.513 * * [simplify]: Extracting #4: cost 1 inf + 528 0.513 * * [simplify]: Extracting #5: cost 0 inf + 650 0.513 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 0.514 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 0.514 * [simplify]: Simplifying (/ (cbrt a) (- (acos a))) 0.514 * * [simplify]: iters left: 5 (5 enodes) 0.516 * * [simplify]: iters left: 4 (15 enodes) 0.518 * * [simplify]: Extracting #0: cost 1 inf + 0 0.518 * * [simplify]: Extracting #1: cost 4 inf + 0 0.518 * * [simplify]: Extracting #2: cost 8 inf + 0 0.518 * * [simplify]: Extracting #3: cost 8 inf + 1 0.518 * * [simplify]: Extracting #4: cost 0 inf + 1109 0.518 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 0.518 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 0.519 * * * * [progress]: [ 13 / 59 ] simplifiying candidate # 0.519 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) -1) 0.519 * * [simplify]: iters left: 5 (5 enodes) 0.521 * * [simplify]: iters left: 4 (17 enodes) 0.523 * * [simplify]: iters left: 3 (21 enodes) 0.527 * * [simplify]: iters left: 2 (24 enodes) 0.531 * * [simplify]: Extracting #0: cost 1 inf + 0 0.531 * * [simplify]: Extracting #1: cost 7 inf + 0 0.531 * * [simplify]: Extracting #2: cost 11 inf + 1 0.531 * * [simplify]: Extracting #3: cost 10 inf + 2 0.531 * * [simplify]: Extracting #4: cost 0 inf + 1218 0.531 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) -1) 0.531 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)))) 0.531 * [simplify]: Simplifying (/ (cbrt a) (acos a)) 0.532 * * [simplify]: iters left: 3 (4 enodes) 0.533 * * [simplify]: iters left: 2 (12 enodes) 0.534 * * [simplify]: Extracting #0: cost 1 inf + 0 0.534 * * [simplify]: Extracting #1: cost 4 inf + 0 0.534 * * [simplify]: Extracting #2: cost 7 inf + 0 0.534 * * [simplify]: Extracting #3: cost 6 inf + 1 0.534 * * [simplify]: Extracting #4: cost 0 inf + 767 0.535 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 0.535 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)))) 0.535 * * * * [progress]: [ 14 / 59 ] simplifiying candidate # 0.535 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 0.535 * * [simplify]: iters left: 6 (8 enodes) 0.537 * * [simplify]: iters left: 5 (29 enodes) 0.541 * * [simplify]: iters left: 4 (47 enodes) 0.548 * * [simplify]: iters left: 3 (78 enodes) 0.567 * * [simplify]: iters left: 2 (91 enodes) 0.592 * * [simplify]: iters left: 1 (93 enodes) 0.613 * * [simplify]: Extracting #0: cost 1 inf + 0 0.613 * * [simplify]: Extracting #1: cost 15 inf + 0 0.613 * * [simplify]: Extracting #2: cost 32 inf + 0 0.614 * * [simplify]: Extracting #3: cost 32 inf + 163 0.614 * * [simplify]: Extracting #4: cost 22 inf + 2093 0.616 * * [simplify]: Extracting #5: cost 3 inf + 8102 0.618 * * [simplify]: Extracting #6: cost 0 inf + 9135 0.620 * [simplify]: Simplified to (/ (* (cbrt a) (/ (cbrt a) (cbrt (acos a)))) (- (cbrt (acos a)))) 0.620 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (/ (cbrt a) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ (cbrt a) (cbrt (acos a))))) 0.620 * [simplify]: Simplifying (/ (cbrt a) (cbrt (acos a))) 0.620 * * [simplify]: iters left: 4 (5 enodes) 0.621 * * [simplify]: iters left: 3 (15 enodes) 0.624 * * [simplify]: Extracting #0: cost 1 inf + 0 0.624 * * [simplify]: Extracting #1: cost 4 inf + 0 0.624 * * [simplify]: Extracting #2: cost 8 inf + 0 0.624 * * [simplify]: Extracting #3: cost 8 inf + 1 0.624 * * [simplify]: Extracting #4: cost 0 inf + 1269 0.624 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 0.624 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (/ (cbrt a) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ (cbrt a) (cbrt (acos a))))) 0.624 * * * * [progress]: [ 15 / 59 ] simplifiying candidate # 0.624 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) 0.624 * * [simplify]: iters left: 6 (7 enodes) 0.626 * * [simplify]: iters left: 5 (23 enodes) 0.629 * * [simplify]: iters left: 4 (29 enodes) 0.634 * * [simplify]: iters left: 3 (34 enodes) 0.638 * * [simplify]: Extracting #0: cost 1 inf + 0 0.639 * * [simplify]: Extracting #1: cost 7 inf + 0 0.639 * * [simplify]: Extracting #2: cost 15 inf + 0 0.639 * * [simplify]: Extracting #3: cost 17 inf + 1 0.639 * * [simplify]: Extracting #4: cost 15 inf + 254 0.639 * * [simplify]: Extracting #5: cost 6 inf + 1813 0.639 * * [simplify]: Extracting #6: cost 1 inf + 3188 0.640 * * [simplify]: Extracting #7: cost 0 inf + 3519 0.640 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) 0.640 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))))) 0.640 * [simplify]: Simplifying (/ (cbrt a) (sqrt (acos a))) 0.640 * * [simplify]: iters left: 4 (5 enodes) 0.641 * * [simplify]: iters left: 3 (15 enodes) 0.644 * * [simplify]: Extracting #0: cost 1 inf + 0 0.644 * * [simplify]: Extracting #1: cost 4 inf + 0 0.644 * * [simplify]: Extracting #2: cost 8 inf + 0 0.644 * * [simplify]: Extracting #3: cost 8 inf + 1 0.644 * * [simplify]: Extracting #4: cost 0 inf + 1109 0.644 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 0.644 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))))) 0.644 * * * * [progress]: [ 16 / 59 ] simplifiying candidate # 0.644 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (- 1)) 0.644 * * [simplify]: iters left: 5 (6 enodes) 0.647 * * [simplify]: iters left: 4 (23 enodes) 0.654 * * [simplify]: iters left: 3 (31 enodes) 0.663 * * [simplify]: iters left: 2 (36 enodes) 0.673 * * [simplify]: Extracting #0: cost 1 inf + 0 0.674 * * [simplify]: Extracting #1: cost 8 inf + 0 0.674 * * [simplify]: Extracting #2: cost 13 inf + 1 0.674 * * [simplify]: Extracting #3: cost 12 inf + 2 0.674 * * [simplify]: Extracting #4: cost 11 inf + 83 0.674 * * [simplify]: Extracting #5: cost 1 inf + 1300 0.675 * * [simplify]: Extracting #6: cost 0 inf + 1462 0.675 * [simplify]: Simplified to (* (cbrt a) (/ (cbrt a) -1)) 0.675 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (/ (cbrt a) -1)) (/ (cbrt a) (acos a)))) 0.676 * [simplify]: Simplifying (/ (cbrt a) (acos a)) 0.676 * * [simplify]: iters left: 3 (4 enodes) 0.677 * * [simplify]: iters left: 2 (12 enodes) 0.681 * * [simplify]: Extracting #0: cost 1 inf + 0 0.681 * * [simplify]: Extracting #1: cost 4 inf + 0 0.681 * * [simplify]: Extracting #2: cost 7 inf + 0 0.681 * * [simplify]: Extracting #3: cost 6 inf + 1 0.681 * * [simplify]: Extracting #4: cost 0 inf + 767 0.681 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 0.681 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (/ (cbrt a) -1)) (/ (cbrt a) (acos a)))) 0.681 * * * * [progress]: [ 17 / 59 ] simplifiying candidate # 0.682 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) 0.682 * * [simplify]: iters left: 6 (7 enodes) 0.685 * * [simplify]: iters left: 5 (27 enodes) 0.693 * * [simplify]: iters left: 4 (42 enodes) 0.705 * * [simplify]: iters left: 3 (49 enodes) 0.719 * * [simplify]: iters left: 2 (52 enodes) 0.732 * * [simplify]: Extracting #0: cost 1 inf + 0 0.732 * * [simplify]: Extracting #1: cost 11 inf + 0 0.732 * * [simplify]: Extracting #2: cost 22 inf + 0 0.733 * * [simplify]: Extracting #3: cost 19 inf + 254 0.733 * * [simplify]: Extracting #4: cost 9 inf + 2424 0.734 * * [simplify]: Extracting #5: cost 0 inf + 5163 0.736 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 0.736 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 0.736 * [simplify]: Simplifying (/ (cbrt a) (- (cbrt (acos a)))) 0.736 * * [simplify]: iters left: 6 (6 enodes) 0.738 * * [simplify]: iters left: 5 (18 enodes) 0.744 * * [simplify]: Extracting #0: cost 1 inf + 0 0.744 * * [simplify]: Extracting #1: cost 4 inf + 0 0.744 * * [simplify]: Extracting #2: cost 8 inf + 0 0.744 * * [simplify]: Extracting #3: cost 9 inf + 1 0.744 * * [simplify]: Extracting #4: cost 1 inf + 1680 0.744 * * [simplify]: Extracting #5: cost 0 inf + 1771 0.745 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 0.745 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 0.745 * * * * [progress]: [ 18 / 59 ] simplifiying candidate # 0.745 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 0.745 * * [simplify]: iters left: 5 (6 enodes) 0.748 * * [simplify]: iters left: 4 (20 enodes) 0.753 * * [simplify]: iters left: 3 (24 enodes) 0.760 * * [simplify]: iters left: 2 (27 enodes) 0.765 * * [simplify]: Extracting #0: cost 1 inf + 0 0.766 * * [simplify]: Extracting #1: cost 7 inf + 0 0.766 * * [simplify]: Extracting #2: cost 14 inf + 0 0.766 * * [simplify]: Extracting #3: cost 14 inf + 1 0.766 * * [simplify]: Extracting #4: cost 12 inf + 173 0.766 * * [simplify]: Extracting #5: cost 1 inf + 2144 0.766 * * [simplify]: Extracting #6: cost 0 inf + 2435 0.766 * [simplify]: Simplified to (* (cbrt a) (/ (cbrt a) (sqrt (acos a)))) 0.766 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (sqrt (acos a)))) (/ (cbrt a) (- (sqrt (acos a)))))) 0.767 * [simplify]: Simplifying (/ (cbrt a) (- (sqrt (acos a)))) 0.767 * * [simplify]: iters left: 6 (6 enodes) 0.768 * * [simplify]: iters left: 5 (18 enodes) 0.770 * * [simplify]: Extracting #0: cost 1 inf + 0 0.770 * * [simplify]: Extracting #1: cost 4 inf + 0 0.770 * * [simplify]: Extracting #2: cost 8 inf + 0 0.770 * * [simplify]: Extracting #3: cost 9 inf + 1 0.771 * * [simplify]: Extracting #4: cost 1 inf + 1440 0.771 * * [simplify]: Extracting #5: cost 0 inf + 1531 0.771 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 0.771 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 0.771 * * * * [progress]: [ 19 / 59 ] simplifiying candidate # 0.771 * [simplify]: Simplifying (/ (* (cbrt a) (cbrt a)) 1) 0.771 * * [simplify]: iters left: 5 (5 enodes) 0.773 * * [simplify]: iters left: 4 (17 enodes) 0.776 * * [simplify]: iters left: 3 (27 enodes) 0.780 * * [simplify]: iters left: 2 (28 enodes) 0.784 * * [simplify]: Extracting #0: cost 1 inf + 0 0.784 * * [simplify]: Extracting #1: cost 5 inf + 0 0.784 * * [simplify]: Extracting #2: cost 7 inf + 1 0.784 * * [simplify]: Extracting #3: cost 6 inf + 2 0.785 * * [simplify]: Extracting #4: cost 1 inf + 528 0.785 * * [simplify]: Extracting #5: cost 0 inf + 650 0.785 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 0.785 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 0.785 * [simplify]: Simplifying (/ (cbrt a) (- (acos a))) 0.785 * * [simplify]: iters left: 5 (5 enodes) 0.786 * * [simplify]: iters left: 4 (15 enodes) 0.788 * * [simplify]: Extracting #0: cost 1 inf + 0 0.788 * * [simplify]: Extracting #1: cost 4 inf + 0 0.788 * * [simplify]: Extracting #2: cost 8 inf + 0 0.788 * * [simplify]: Extracting #3: cost 8 inf + 1 0.788 * * [simplify]: Extracting #4: cost 0 inf + 1109 0.788 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 0.788 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 0.789 * * * * [progress]: [ 20 / 59 ] simplifiying candidate # 0.789 * [simplify]: Simplifying (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 0.789 * * [simplify]: iters left: 6 (7 enodes) 0.790 * * [simplify]: iters left: 5 (23 enodes) 0.796 * * [simplify]: iters left: 4 (25 enodes) 0.802 * * [simplify]: Extracting #0: cost 1 inf + 0 0.802 * * [simplify]: Extracting #1: cost 6 inf + 0 0.802 * * [simplify]: Extracting #2: cost 12 inf + 0 0.802 * * [simplify]: Extracting #3: cost 13 inf + 1 0.802 * * [simplify]: Extracting #4: cost 9 inf + 436 0.803 * * [simplify]: Extracting #5: cost 4 inf + 1491 0.803 * * [simplify]: Extracting #6: cost 1 inf + 2364 0.804 * * [simplify]: Extracting #7: cost 0 inf + 2695 0.804 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 0.805 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))))) 0.805 * [simplify]: Simplifying (/ (sqrt a) (cbrt (- (acos a)))) 0.805 * * [simplify]: iters left: 6 (6 enodes) 0.807 * * [simplify]: iters left: 5 (18 enodes) 0.812 * * [simplify]: Extracting #0: cost 1 inf + 0 0.812 * * [simplify]: Extracting #1: cost 4 inf + 0 0.812 * * [simplify]: Extracting #2: cost 8 inf + 0 0.812 * * [simplify]: Extracting #3: cost 9 inf + 1 0.812 * * [simplify]: Extracting #4: cost 1 inf + 1440 0.813 * * [simplify]: Extracting #5: cost 0 inf + 1531 0.813 * [simplify]: Simplified to (/ (sqrt a) (cbrt (- (acos a)))) 0.813 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))))) 0.813 * * * * [progress]: [ 21 / 59 ] simplifiying candidate # 0.813 * [simplify]: Simplifying (/ (sqrt a) (sqrt (- (acos a)))) 0.814 * * [simplify]: iters left: 6 (6 enodes) 0.816 * * [simplify]: iters left: 5 (18 enodes) 0.821 * * [simplify]: Extracting #0: cost 1 inf + 0 0.821 * * [simplify]: Extracting #1: cost 4 inf + 0 0.821 * * [simplify]: Extracting #2: cost 8 inf + 0 0.821 * * [simplify]: Extracting #3: cost 9 inf + 1 0.821 * * [simplify]: Extracting #4: cost 1 inf + 1280 0.821 * * [simplify]: Extracting #5: cost 0 inf + 1371 0.822 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 0.822 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))))) 0.822 * [simplify]: Simplifying (/ (sqrt a) (sqrt (- (acos a)))) 0.822 * * [simplify]: iters left: 6 (6 enodes) 0.825 * * [simplify]: iters left: 5 (18 enodes) 0.829 * * [simplify]: Extracting #0: cost 1 inf + 0 0.829 * * [simplify]: Extracting #1: cost 4 inf + 0 0.830 * * [simplify]: Extracting #2: cost 8 inf + 0 0.830 * * [simplify]: Extracting #3: cost 9 inf + 1 0.830 * * [simplify]: Extracting #4: cost 1 inf + 1280 0.830 * * [simplify]: Extracting #5: cost 0 inf + 1371 0.831 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 0.831 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))))) 0.831 * * * * [progress]: [ 22 / 59 ] simplifiying candidate # 0.831 * [simplify]: Simplifying (/ (sqrt a) 1) 0.831 * * [simplify]: iters left: 3 (4 enodes) 0.834 * * [simplify]: iters left: 2 (12 enodes) 0.840 * * [simplify]: iters left: 1 (14 enodes) 0.845 * * [simplify]: Extracting #0: cost 1 inf + 0 0.845 * * [simplify]: Extracting #1: cost 4 inf + 0 0.845 * * [simplify]: Extracting #2: cost 0 inf + 84 0.845 * [simplify]: Simplified to (sqrt a) 0.845 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 0.846 * [simplify]: Simplifying (/ (sqrt a) (- (acos a))) 0.846 * * [simplify]: iters left: 5 (5 enodes) 0.848 * * [simplify]: iters left: 4 (15 enodes) 0.851 * * [simplify]: Extracting #0: cost 1 inf + 0 0.852 * * [simplify]: Extracting #1: cost 4 inf + 0 0.852 * * [simplify]: Extracting #2: cost 8 inf + 0 0.852 * * [simplify]: Extracting #3: cost 8 inf + 1 0.852 * * [simplify]: Extracting #4: cost 0 inf + 949 0.852 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 0.852 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 0.852 * * * * [progress]: [ 23 / 59 ] simplifiying candidate # 0.852 * [simplify]: Simplifying (/ (sqrt a) -1) 0.852 * * [simplify]: iters left: 3 (4 enodes) 0.854 * * [simplify]: iters left: 2 (12 enodes) 0.856 * * [simplify]: Extracting #0: cost 1 inf + 0 0.856 * * [simplify]: Extracting #1: cost 4 inf + 0 0.856 * * [simplify]: Extracting #2: cost 5 inf + 1 0.856 * * [simplify]: Extracting #3: cost 4 inf + 2 0.856 * * [simplify]: Extracting #4: cost 0 inf + 248 0.856 * [simplify]: Simplified to (/ (sqrt a) -1) 0.856 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) -1) (/ (sqrt a) (acos a)))) 0.856 * [simplify]: Simplifying (/ (sqrt a) (acos a)) 0.856 * * [simplify]: iters left: 3 (4 enodes) 0.857 * * [simplify]: iters left: 2 (12 enodes) 0.859 * * [simplify]: Extracting #0: cost 1 inf + 0 0.859 * * [simplify]: Extracting #1: cost 4 inf + 0 0.859 * * [simplify]: Extracting #2: cost 7 inf + 0 0.859 * * [simplify]: Extracting #3: cost 6 inf + 1 0.859 * * [simplify]: Extracting #4: cost 0 inf + 607 0.859 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 0.859 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) -1) (/ (sqrt a) (acos a)))) 0.859 * * * * [progress]: [ 24 / 59 ] simplifiying candidate # 0.859 * [simplify]: Simplifying (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) 0.859 * * [simplify]: iters left: 6 (7 enodes) 0.861 * * [simplify]: iters left: 5 (24 enodes) 0.864 * * [simplify]: iters left: 4 (30 enodes) 0.868 * * [simplify]: iters left: 3 (34 enodes) 0.872 * * [simplify]: Extracting #0: cost 1 inf + 0 0.873 * * [simplify]: Extracting #1: cost 8 inf + 0 0.873 * * [simplify]: Extracting #2: cost 17 inf + 0 0.873 * * [simplify]: Extracting #3: cost 18 inf + 1 0.873 * * [simplify]: Extracting #4: cost 9 inf + 1650 0.873 * * [simplify]: Extracting #5: cost 1 inf + 3448 0.874 * * [simplify]: Extracting #6: cost 0 inf + 3699 0.874 * [simplify]: Simplified to (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) 0.874 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) (/ (sqrt a) (cbrt (acos a))))) 0.874 * [simplify]: Simplifying (/ (sqrt a) (cbrt (acos a))) 0.874 * * [simplify]: iters left: 4 (5 enodes) 0.875 * * [simplify]: iters left: 3 (15 enodes) 0.877 * * [simplify]: Extracting #0: cost 1 inf + 0 0.877 * * [simplify]: Extracting #1: cost 4 inf + 0 0.877 * * [simplify]: Extracting #2: cost 8 inf + 0 0.877 * * [simplify]: Extracting #3: cost 8 inf + 1 0.877 * * [simplify]: Extracting #4: cost 0 inf + 1109 0.878 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 0.878 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))))) 0.878 * * * * [progress]: [ 25 / 59 ] simplifiying candidate # 0.878 * [simplify]: Simplifying (/ (sqrt a) (- (sqrt (acos a)))) 0.878 * * [simplify]: iters left: 6 (6 enodes) 0.879 * * [simplify]: iters left: 5 (18 enodes) 0.881 * * [simplify]: Extracting #0: cost 1 inf + 0 0.882 * * [simplify]: Extracting #1: cost 4 inf + 0 0.882 * * [simplify]: Extracting #2: cost 8 inf + 0 0.882 * * [simplify]: Extracting #3: cost 9 inf + 1 0.882 * * [simplify]: Extracting #4: cost 1 inf + 1280 0.882 * * [simplify]: Extracting #5: cost 0 inf + 1371 0.882 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 0.882 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))))) 0.882 * [simplify]: Simplifying (/ (sqrt a) (sqrt (acos a))) 0.882 * * [simplify]: iters left: 4 (5 enodes) 0.883 * * [simplify]: iters left: 3 (15 enodes) 0.887 * * [simplify]: Extracting #0: cost 1 inf + 0 0.887 * * [simplify]: Extracting #1: cost 4 inf + 0 0.888 * * [simplify]: Extracting #2: cost 8 inf + 0 0.888 * * [simplify]: Extracting #3: cost 8 inf + 1 0.888 * * [simplify]: Extracting #4: cost 0 inf + 949 0.888 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 0.888 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))))) 0.888 * * * * [progress]: [ 26 / 59 ] simplifiying candidate # 0.889 * [simplify]: Simplifying (/ (sqrt a) (- 1)) 0.889 * * [simplify]: iters left: 4 (5 enodes) 0.892 * * [simplify]: iters left: 3 (18 enodes) 0.899 * * [simplify]: iters left: 2 (20 enodes) 0.905 * * [simplify]: Extracting #0: cost 1 inf + 0 0.905 * * [simplify]: Extracting #1: cost 4 inf + 0 0.905 * * [simplify]: Extracting #2: cost 5 inf + 1 0.905 * * [simplify]: Extracting #3: cost 4 inf + 2 0.905 * * [simplify]: Extracting #4: cost 0 inf + 248 0.905 * [simplify]: Simplified to (/ (sqrt a) -1) 0.905 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) -1) (/ (sqrt a) (acos a)))) 0.905 * [simplify]: Simplifying (/ (sqrt a) (acos a)) 0.906 * * [simplify]: iters left: 3 (4 enodes) 0.907 * * [simplify]: iters left: 2 (12 enodes) 0.910 * * [simplify]: Extracting #0: cost 1 inf + 0 0.910 * * [simplify]: Extracting #1: cost 4 inf + 0 0.910 * * [simplify]: Extracting #2: cost 7 inf + 0 0.910 * * [simplify]: Extracting #3: cost 6 inf + 1 0.911 * * [simplify]: Extracting #4: cost 0 inf + 607 0.911 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 0.911 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) -1) (/ (sqrt a) (acos a)))) 0.911 * * * * [progress]: [ 27 / 59 ] simplifiying candidate # 0.911 * [simplify]: Simplifying (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 0.911 * * [simplify]: iters left: 6 (6 enodes) 0.914 * * [simplify]: iters left: 5 (20 enodes) 0.919 * * [simplify]: iters left: 4 (22 enodes) 0.925 * * [simplify]: Extracting #0: cost 1 inf + 0 0.925 * * [simplify]: Extracting #1: cost 6 inf + 0 0.925 * * [simplify]: Extracting #2: cost 12 inf + 0 0.925 * * [simplify]: Extracting #3: cost 11 inf + 92 0.925 * * [simplify]: Extracting #4: cost 8 inf + 395 0.926 * * [simplify]: Extracting #5: cost 1 inf + 1822 0.926 * * [simplify]: Extracting #6: cost 0 inf + 2113 0.927 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 0.927 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 0.927 * [simplify]: Simplifying (/ (sqrt a) (- (cbrt (acos a)))) 0.927 * * [simplify]: iters left: 6 (6 enodes) 0.928 * * [simplify]: iters left: 5 (18 enodes) 0.931 * * [simplify]: Extracting #0: cost 1 inf + 0 0.931 * * [simplify]: Extracting #1: cost 4 inf + 0 0.931 * * [simplify]: Extracting #2: cost 8 inf + 0 0.931 * * [simplify]: Extracting #3: cost 9 inf + 1 0.931 * * [simplify]: Extracting #4: cost 1 inf + 1520 0.931 * * [simplify]: Extracting #5: cost 0 inf + 1611 0.931 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 0.931 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 0.931 * * * * [progress]: [ 28 / 59 ] simplifiying candidate # 0.932 * [simplify]: Simplifying (/ (sqrt a) (sqrt (acos a))) 0.932 * * [simplify]: iters left: 4 (5 enodes) 0.933 * * [simplify]: iters left: 3 (15 enodes) 0.935 * * [simplify]: Extracting #0: cost 1 inf + 0 0.935 * * [simplify]: Extracting #1: cost 4 inf + 0 0.935 * * [simplify]: Extracting #2: cost 8 inf + 0 0.935 * * [simplify]: Extracting #3: cost 8 inf + 1 0.935 * * [simplify]: Extracting #4: cost 0 inf + 949 0.935 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 0.935 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))))) 0.935 * [simplify]: Simplifying (/ (sqrt a) (- (sqrt (acos a)))) 0.936 * * [simplify]: iters left: 6 (6 enodes) 0.937 * * [simplify]: iters left: 5 (18 enodes) 0.939 * * [simplify]: Extracting #0: cost 1 inf + 0 0.939 * * [simplify]: Extracting #1: cost 4 inf + 0 0.939 * * [simplify]: Extracting #2: cost 8 inf + 0 0.939 * * [simplify]: Extracting #3: cost 9 inf + 1 0.940 * * [simplify]: Extracting #4: cost 1 inf + 1280 0.940 * * [simplify]: Extracting #5: cost 0 inf + 1371 0.940 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 0.940 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))))) 0.940 * * * * [progress]: [ 29 / 59 ] simplifiying candidate # 0.940 * [simplify]: Simplifying (/ (sqrt a) 1) 0.940 * * [simplify]: iters left: 3 (4 enodes) 0.942 * * [simplify]: iters left: 2 (12 enodes) 0.944 * * [simplify]: iters left: 1 (14 enodes) 0.946 * * [simplify]: Extracting #0: cost 1 inf + 0 0.947 * * [simplify]: Extracting #1: cost 4 inf + 0 0.947 * * [simplify]: Extracting #2: cost 0 inf + 84 0.947 * [simplify]: Simplified to (sqrt a) 0.947 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 0.947 * [simplify]: Simplifying (/ (sqrt a) (- (acos a))) 0.947 * * [simplify]: iters left: 5 (5 enodes) 0.949 * * [simplify]: iters left: 4 (15 enodes) 0.951 * * [simplify]: Extracting #0: cost 1 inf + 0 0.951 * * [simplify]: Extracting #1: cost 4 inf + 0 0.951 * * [simplify]: Extracting #2: cost 8 inf + 0 0.952 * * [simplify]: Extracting #3: cost 8 inf + 1 0.952 * * [simplify]: Extracting #4: cost 0 inf + 949 0.952 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 0.952 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 0.952 * * * * [progress]: [ 30 / 59 ] simplifiying candidate # 0.952 * [simplify]: Simplifying (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 0.952 * * [simplify]: iters left: 6 (7 enodes) 0.954 * * [simplify]: iters left: 5 (25 enodes) 0.960 * * [simplify]: iters left: 4 (29 enodes) 0.964 * * [simplify]: Extracting #0: cost 1 inf + 0 0.964 * * [simplify]: Extracting #1: cost 6 inf + 0 0.964 * * [simplify]: Extracting #2: cost 9 inf + 1 0.964 * * [simplify]: Extracting #3: cost 11 inf + 1 0.964 * * [simplify]: Extracting #4: cost 13 inf + 1 0.964 * * [simplify]: Extracting #5: cost 12 inf + 2 0.964 * * [simplify]: Extracting #6: cost 8 inf + 446 0.965 * * [simplify]: Extracting #7: cost 5 inf + 1160 0.965 * * [simplify]: Extracting #8: cost 1 inf + 2166 0.965 * * [simplify]: Extracting #9: cost 0 inf + 2458 0.965 * [simplify]: Simplified to (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) 0.965 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a)))))) 0.966 * [simplify]: Simplifying (/ a (cbrt (- (acos a)))) 0.966 * * [simplify]: iters left: 6 (5 enodes) 0.967 * * [simplify]: iters left: 5 (15 enodes) 0.970 * * [simplify]: Extracting #0: cost 1 inf + 0 0.970 * * [simplify]: Extracting #1: cost 4 inf + 0 0.970 * * [simplify]: Extracting #2: cost 5 inf + 1 0.970 * * [simplify]: Extracting #3: cost 7 inf + 1 0.970 * * [simplify]: Extracting #4: cost 1 inf + 1278 0.970 * * [simplify]: Extracting #5: cost 0 inf + 1369 0.971 * [simplify]: Simplified to (/ a (cbrt (- (acos a)))) 0.971 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))))) 0.971 * * * * [progress]: [ 31 / 59 ] simplifiying candidate # 0.971 * [simplify]: Simplifying (/ 1 (sqrt (- (acos a)))) 0.971 * * [simplify]: iters left: 6 (6 enodes) 0.974 * * [simplify]: iters left: 5 (20 enodes) 0.981 * * [simplify]: iters left: 4 (22 enodes) 0.987 * * [simplify]: Extracting #0: cost 1 inf + 0 0.987 * * [simplify]: Extracting #1: cost 4 inf + 0 0.987 * * [simplify]: Extracting #2: cost 5 inf + 1 0.987 * * [simplify]: Extracting #3: cost 7 inf + 1 0.987 * * [simplify]: Extracting #4: cost 9 inf + 1 0.987 * * [simplify]: Extracting #5: cost 8 inf + 2 0.987 * * [simplify]: Extracting #6: cost 1 inf + 1000 0.988 * * [simplify]: Extracting #7: cost 0 inf + 1212 0.988 * [simplify]: Simplified to (/ 1 (sqrt (- (acos a)))) 0.988 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))))) 0.988 * [simplify]: Simplifying (/ a (sqrt (- (acos a)))) 0.988 * * [simplify]: iters left: 6 (5 enodes) 0.990 * * [simplify]: iters left: 5 (15 enodes) 0.995 * * [simplify]: Extracting #0: cost 1 inf + 0 0.995 * * [simplify]: Extracting #1: cost 4 inf + 0 0.995 * * [simplify]: Extracting #2: cost 5 inf + 1 0.995 * * [simplify]: Extracting #3: cost 7 inf + 1 0.995 * * [simplify]: Extracting #4: cost 1 inf + 1118 0.996 * * [simplify]: Extracting #5: cost 0 inf + 1209 0.996 * [simplify]: Simplified to (/ a (sqrt (- (acos a)))) 0.996 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))))) 0.996 * * * * [progress]: [ 32 / 59 ] simplifiying candidate # 0.997 * [simplify]: Simplifying (/ 1 1) 0.997 * * [simplify]: iters left: 2 (2 enodes) 0.999 * * [simplify]: iters left: 1 (6 enodes) 1.001 * * [simplify]: Extracting #0: cost 1 inf + 0 1.001 * * [simplify]: Extracting #1: cost 0 inf + 1 1.001 * [simplify]: Simplified to 1 1.001 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ a (- (acos a))))) 1.001 * [simplify]: Simplifying (/ a (- (acos a))) 1.002 * * [simplify]: iters left: 5 (4 enodes) 1.003 * * [simplify]: iters left: 4 (12 enodes) 1.007 * * [simplify]: Extracting #0: cost 1 inf + 0 1.007 * * [simplify]: Extracting #1: cost 4 inf + 0 1.007 * * [simplify]: Extracting #2: cost 5 inf + 1 1.007 * * [simplify]: Extracting #3: cost 5 inf + 92 1.007 * * [simplify]: Extracting #4: cost 0 inf + 787 1.007 * [simplify]: Simplified to (/ a (- (acos a))) 1.007 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1.007 * * * * [progress]: [ 33 / 59 ] simplifiying candidate # 1.008 * [simplify]: Simplifying (/ 1 -1) 1.008 * * [simplify]: iters left: 2 (3 enodes) 1.012 * * [simplify]: iters left: 1 (11 enodes) 1.016 * * [simplify]: Extracting #0: cost 1 inf + 0 1.016 * * [simplify]: Extracting #1: cost 0 inf + 1 1.016 * [simplify]: Simplified to -1 1.016 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ a (acos a)))) 1.017 * [simplify]: Simplifying (/ a (acos a)) 1.017 * * [simplify]: iters left: 3 (3 enodes) 1.018 * * [simplify]: iters left: 2 (9 enodes) 1.021 * * [simplify]: Extracting #0: cost 1 inf + 0 1.021 * * [simplify]: Extracting #1: cost 4 inf + 0 1.021 * * [simplify]: Extracting #2: cost 4 inf + 1 1.021 * * [simplify]: Extracting #3: cost 0 inf + 445 1.021 * [simplify]: Simplified to (/ a (acos a)) 1.021 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 1.021 * * * * [progress]: [ 34 / 59 ] simplifiying candidate # 1.022 * [simplify]: Simplifying (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 1.022 * * [simplify]: iters left: 6 (7 enodes) 1.025 * * [simplify]: iters left: 5 (26 enodes) 1.034 * * [simplify]: iters left: 4 (34 enodes) 1.043 * * [simplify]: iters left: 3 (38 enodes) 1.051 * * [simplify]: Extracting #0: cost 1 inf + 0 1.051 * * [simplify]: Extracting #1: cost 8 inf + 0 1.051 * * [simplify]: Extracting #2: cost 14 inf + 1 1.051 * * [simplify]: Extracting #3: cost 17 inf + 1 1.051 * * [simplify]: Extracting #4: cost 16 inf + 2 1.051 * * [simplify]: Extracting #5: cost 10 inf + 1030 1.052 * * [simplify]: Extracting #6: cost 1 inf + 3133 1.052 * * [simplify]: Extracting #7: cost 0 inf + 3384 1.052 * [simplify]: Simplified to (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) 1.052 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) (/ a (cbrt (acos a))))) 1.053 * [simplify]: Simplifying (/ a (cbrt (acos a))) 1.053 * * [simplify]: iters left: 4 (4 enodes) 1.053 * * [simplify]: iters left: 3 (12 enodes) 1.055 * * [simplify]: Extracting #0: cost 1 inf + 0 1.055 * * [simplify]: Extracting #1: cost 4 inf + 0 1.055 * * [simplify]: Extracting #2: cost 5 inf + 1 1.055 * * [simplify]: Extracting #3: cost 5 inf + 92 1.055 * * [simplify]: Extracting #4: cost 0 inf + 947 1.056 * [simplify]: Simplified to (/ a (cbrt (acos a))) 1.056 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))))) 1.056 * * * * [progress]: [ 35 / 59 ] simplifiying candidate # 1.056 * [simplify]: Simplifying (/ 1 (- (sqrt (acos a)))) 1.056 * * [simplify]: iters left: 6 (6 enodes) 1.058 * * [simplify]: iters left: 5 (20 enodes) 1.061 * * [simplify]: iters left: 4 (22 enodes) 1.065 * * [simplify]: Extracting #0: cost 1 inf + 0 1.065 * * [simplify]: Extracting #1: cost 4 inf + 0 1.065 * * [simplify]: Extracting #2: cost 5 inf + 1 1.065 * * [simplify]: Extracting #3: cost 7 inf + 1 1.065 * * [simplify]: Extracting #4: cost 9 inf + 1 1.065 * * [simplify]: Extracting #5: cost 8 inf + 2 1.065 * * [simplify]: Extracting #6: cost 1 inf + 1000 1.065 * * [simplify]: Extracting #7: cost 0 inf + 1212 1.065 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 1.065 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 1.066 * [simplify]: Simplifying (/ a (sqrt (acos a))) 1.066 * * [simplify]: iters left: 4 (4 enodes) 1.067 * * [simplify]: iters left: 3 (12 enodes) 1.068 * * [simplify]: Extracting #0: cost 1 inf + 0 1.068 * * [simplify]: Extracting #1: cost 4 inf + 0 1.068 * * [simplify]: Extracting #2: cost 5 inf + 1 1.068 * * [simplify]: Extracting #3: cost 5 inf + 92 1.069 * * [simplify]: Extracting #4: cost 0 inf + 787 1.069 * [simplify]: Simplified to (/ a (sqrt (acos a))) 1.069 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 1.069 * * * * [progress]: [ 36 / 59 ] simplifiying candidate # 1.069 * [simplify]: Simplifying (/ 1 (- 1)) 1.069 * * [simplify]: iters left: 4 (3 enodes) 1.072 * * [simplify]: iters left: 3 (12 enodes) 1.074 * * [simplify]: iters left: 2 (14 enodes) 1.077 * * [simplify]: Extracting #0: cost 1 inf + 0 1.077 * * [simplify]: Extracting #1: cost 0 inf + 1 1.077 * [simplify]: Simplified to -1 1.077 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ a (acos a)))) 1.078 * [simplify]: Simplifying (/ a (acos a)) 1.078 * * [simplify]: iters left: 3 (3 enodes) 1.081 * * [simplify]: iters left: 2 (9 enodes) 1.083 * * [simplify]: Extracting #0: cost 1 inf + 0 1.084 * * [simplify]: Extracting #1: cost 4 inf + 0 1.084 * * [simplify]: Extracting #2: cost 4 inf + 1 1.084 * * [simplify]: Extracting #3: cost 0 inf + 445 1.084 * [simplify]: Simplified to (/ a (acos a)) 1.084 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 1.084 * * * * [progress]: [ 37 / 59 ] simplifiying candidate # 1.084 * [simplify]: Simplifying (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 1.084 * * [simplify]: iters left: 6 (6 enodes) 1.088 * * [simplify]: iters left: 5 (22 enodes) 1.094 * * [simplify]: iters left: 4 (26 enodes) 1.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1.102 * * [simplify]: Extracting #1: cost 6 inf + 0 1.102 * * [simplify]: Extracting #2: cost 9 inf + 1 1.102 * * [simplify]: Extracting #3: cost 11 inf + 1 1.102 * * [simplify]: Extracting #4: cost 8 inf + 184 1.103 * * [simplify]: Extracting #5: cost 2 inf + 1413 1.103 * * [simplify]: Extracting #6: cost 0 inf + 1876 1.103 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 1.103 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 1.104 * [simplify]: Simplifying (/ a (- (cbrt (acos a)))) 1.104 * * [simplify]: iters left: 6 (5 enodes) 1.106 * * [simplify]: iters left: 5 (15 enodes) 1.110 * * [simplify]: Extracting #0: cost 1 inf + 0 1.110 * * [simplify]: Extracting #1: cost 4 inf + 0 1.110 * * [simplify]: Extracting #2: cost 5 inf + 1 1.110 * * [simplify]: Extracting #3: cost 7 inf + 1 1.111 * * [simplify]: Extracting #4: cost 1 inf + 1358 1.111 * * [simplify]: Extracting #5: cost 0 inf + 1449 1.111 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 1.111 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 1.111 * * * * [progress]: [ 38 / 59 ] simplifiying candidate # 1.112 * [simplify]: Simplifying (/ 1 (sqrt (acos a))) 1.112 * * [simplify]: iters left: 4 (5 enodes) 1.114 * * [simplify]: iters left: 3 (17 enodes) 1.120 * * [simplify]: iters left: 2 (19 enodes) 1.126 * * [simplify]: Extracting #0: cost 1 inf + 0 1.126 * * [simplify]: Extracting #1: cost 4 inf + 0 1.126 * * [simplify]: Extracting #2: cost 5 inf + 1 1.126 * * [simplify]: Extracting #3: cost 7 inf + 1 1.126 * * [simplify]: Extracting #4: cost 0 inf + 790 1.126 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 1.126 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 1.126 * [simplify]: Simplifying (/ a (- (sqrt (acos a)))) 1.127 * * [simplify]: iters left: 6 (5 enodes) 1.128 * * [simplify]: iters left: 5 (15 enodes) 1.132 * * [simplify]: Extracting #0: cost 1 inf + 0 1.132 * * [simplify]: Extracting #1: cost 4 inf + 0 1.132 * * [simplify]: Extracting #2: cost 5 inf + 1 1.133 * * [simplify]: Extracting #3: cost 7 inf + 1 1.133 * * [simplify]: Extracting #4: cost 1 inf + 1118 1.133 * * [simplify]: Extracting #5: cost 0 inf + 1209 1.133 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 1.133 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 1.133 * * * * [progress]: [ 39 / 59 ] simplifiying candidate # 1.134 * [simplify]: Simplifying (/ 1 1) 1.134 * * [simplify]: iters left: 2 (2 enodes) 1.135 * * [simplify]: iters left: 1 (6 enodes) 1.138 * * [simplify]: Extracting #0: cost 1 inf + 0 1.138 * * [simplify]: Extracting #1: cost 0 inf + 1 1.138 * [simplify]: Simplified to 1 1.138 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ a (- (acos a))))) 1.138 * [simplify]: Simplifying (/ a (- (acos a))) 1.138 * * [simplify]: iters left: 5 (4 enodes) 1.140 * * [simplify]: iters left: 4 (12 enodes) 1.144 * * [simplify]: Extracting #0: cost 1 inf + 0 1.144 * * [simplify]: Extracting #1: cost 4 inf + 0 1.144 * * [simplify]: Extracting #2: cost 5 inf + 1 1.144 * * [simplify]: Extracting #3: cost 5 inf + 92 1.144 * * [simplify]: Extracting #4: cost 0 inf + 787 1.144 * [simplify]: Simplified to (/ a (- (acos a))) 1.144 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1.144 * * * * [progress]: [ 40 / 59 ] simplifiying candidate # 1.144 * * * * [progress]: [ 41 / 59 ] simplifiying candidate # 1.144 * * * * [progress]: [ 42 / 59 ] simplifiying candidate # 1.145 * * * * [progress]: [ 43 / 59 ] simplifiying candidate # 1.145 * [simplify]: Simplifying (cbrt (- (acos a))) 1.145 * * [simplify]: iters left: 4 (4 enodes) 1.147 * * [simplify]: iters left: 3 (12 enodes) 1.150 * * [simplify]: Extracting #0: cost 1 inf + 0 1.150 * * [simplify]: Extracting #1: cost 3 inf + 0 1.150 * * [simplify]: Extracting #2: cost 5 inf + 0 1.150 * * [simplify]: Extracting #3: cost 7 inf + 0 1.150 * * [simplify]: Extracting #4: cost 6 inf + 1 1.150 * * [simplify]: Extracting #5: cost 0 inf + 867 1.150 * [simplify]: Simplified to (cbrt (- (acos a))) 1.151 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1.151 * * * * [progress]: [ 44 / 59 ] simplifiying candidate # 1.151 * [simplify]: Simplifying (sqrt (- (acos a))) 1.151 * * [simplify]: iters left: 4 (4 enodes) 1.153 * * [simplify]: iters left: 3 (12 enodes) 1.156 * * [simplify]: Extracting #0: cost 1 inf + 0 1.156 * * [simplify]: Extracting #1: cost 3 inf + 0 1.156 * * [simplify]: Extracting #2: cost 5 inf + 0 1.156 * * [simplify]: Extracting #3: cost 7 inf + 0 1.156 * * [simplify]: Extracting #4: cost 6 inf + 1 1.157 * * [simplify]: Extracting #5: cost 0 inf + 787 1.157 * [simplify]: Simplified to (sqrt (- (acos a))) 1.157 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1.157 * * * * [progress]: [ 45 / 59 ] simplifiying candidate # 1.157 * [simplify]: Simplifying (- (acos a)) 1.157 * * [simplify]: iters left: 3 (3 enodes) 1.159 * * [simplify]: iters left: 2 (9 enodes) 1.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1.161 * * [simplify]: Extracting #1: cost 3 inf + 0 1.161 * * [simplify]: Extracting #2: cost 5 inf + 0 1.161 * * [simplify]: Extracting #3: cost 4 inf + 1 1.161 * * [simplify]: Extracting #4: cost 0 inf + 445 1.161 * [simplify]: Simplified to (- (acos a)) 1.162 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1.162 * * * * [progress]: [ 46 / 59 ] simplifiying candidate # 1.162 * [simplify]: Simplifying (acos a) 1.162 * * [simplify]: iters left: 1 (2 enodes) 1.163 * * [simplify]: Extracting #0: cost 1 inf + 0 1.163 * * [simplify]: Extracting #1: cost 3 inf + 0 1.163 * * [simplify]: Extracting #2: cost 2 inf + 1 1.163 * * [simplify]: Extracting #3: cost 0 inf + 183 1.163 * [simplify]: Simplified to (acos a) 1.163 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1.163 * * * * [progress]: [ 47 / 59 ] simplifiying candidate # 1.164 * [simplify]: Simplifying (cbrt (acos a)) 1.164 * * [simplify]: iters left: 2 (3 enodes) 1.165 * * [simplify]: iters left: 1 (9 enodes) 1.167 * * [simplify]: Extracting #0: cost 1 inf + 0 1.167 * * [simplify]: Extracting #1: cost 3 inf + 0 1.167 * * [simplify]: Extracting #2: cost 5 inf + 0 1.167 * * [simplify]: Extracting #3: cost 4 inf + 1 1.168 * * [simplify]: Extracting #4: cost 0 inf + 525 1.168 * [simplify]: Simplified to (cbrt (acos a)) 1.168 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1.168 * * * * [progress]: [ 48 / 59 ] simplifiying candidate # 1.168 * [simplify]: Simplifying (sqrt (acos a)) 1.168 * * [simplify]: iters left: 2 (3 enodes) 1.170 * * [simplify]: iters left: 1 (9 enodes) 1.172 * * [simplify]: Extracting #0: cost 1 inf + 0 1.172 * * [simplify]: Extracting #1: cost 3 inf + 0 1.172 * * [simplify]: Extracting #2: cost 5 inf + 0 1.173 * * [simplify]: Extracting #3: cost 4 inf + 1 1.173 * * [simplify]: Extracting #4: cost 0 inf + 445 1.173 * [simplify]: Simplified to (sqrt (acos a)) 1.173 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1.173 * * * * [progress]: [ 49 / 59 ] simplifiying candidate # 1.173 * [simplify]: Simplifying (acos a) 1.173 * * [simplify]: iters left: 1 (2 enodes) 1.174 * * [simplify]: Extracting #0: cost 1 inf + 0 1.174 * * [simplify]: Extracting #1: cost 3 inf + 0 1.174 * * [simplify]: Extracting #2: cost 2 inf + 1 1.174 * * [simplify]: Extracting #3: cost 0 inf + 183 1.175 * [simplify]: Simplified to (acos a) 1.175 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1.175 * * * * [progress]: [ 50 / 59 ] simplifiying candidate # 1.175 * [simplify]: Simplifying (- (cbrt (acos a))) 1.175 * * [simplify]: iters left: 4 (4 enodes) 1.177 * * [simplify]: iters left: 3 (12 enodes) 1.180 * * [simplify]: Extracting #0: cost 1 inf + 0 1.180 * * [simplify]: Extracting #1: cost 3 inf + 0 1.180 * * [simplify]: Extracting #2: cost 5 inf + 0 1.180 * * [simplify]: Extracting #3: cost 7 inf + 0 1.180 * * [simplify]: Extracting #4: cost 6 inf + 1 1.180 * * [simplify]: Extracting #5: cost 0 inf + 947 1.181 * [simplify]: Simplified to (- (cbrt (acos a))) 1.181 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1.181 * * * * [progress]: [ 51 / 59 ] simplifiying candidate # 1.181 * [simplify]: Simplifying (- (sqrt (acos a))) 1.181 * * [simplify]: iters left: 4 (4 enodes) 1.183 * * [simplify]: iters left: 3 (12 enodes) 1.186 * * [simplify]: Extracting #0: cost 1 inf + 0 1.186 * * [simplify]: Extracting #1: cost 3 inf + 0 1.186 * * [simplify]: Extracting #2: cost 5 inf + 0 1.186 * * [simplify]: Extracting #3: cost 7 inf + 0 1.186 * * [simplify]: Extracting #4: cost 6 inf + 1 1.186 * * [simplify]: Extracting #5: cost 0 inf + 787 1.187 * [simplify]: Simplified to (- (sqrt (acos a))) 1.187 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1.187 * * * * [progress]: [ 52 / 59 ] simplifiying candidate # 1.187 * [simplify]: Simplifying (- (acos a)) 1.187 * * [simplify]: iters left: 3 (3 enodes) 1.188 * * [simplify]: iters left: 2 (9 enodes) 1.189 * * [simplify]: Extracting #0: cost 1 inf + 0 1.189 * * [simplify]: Extracting #1: cost 3 inf + 0 1.189 * * [simplify]: Extracting #2: cost 5 inf + 0 1.189 * * [simplify]: Extracting #3: cost 4 inf + 1 1.189 * * [simplify]: Extracting #4: cost 0 inf + 445 1.189 * [simplify]: Simplified to (- (acos a)) 1.189 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1.190 * * * * [progress]: [ 53 / 59 ] simplifiying candidate # 1.190 * [simplify]: Simplifying (* (cbrt a) (cbrt a)) 1.190 * * [simplify]: iters left: 3 (3 enodes) 1.190 * * [simplify]: iters left: 2 (9 enodes) 1.192 * * [simplify]: Extracting #0: cost 1 inf + 0 1.192 * * [simplify]: Extracting #1: cost 3 inf + 0 1.192 * * [simplify]: Extracting #2: cost 5 inf + 0 1.192 * * [simplify]: Extracting #3: cost 4 inf + 1 1.192 * * [simplify]: Extracting #4: cost 0 inf + 405 1.192 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 1.192 * [simplify]: Simplified (2 1) to (λ (a) (/ (* (cbrt a) (cbrt a)) (/ (- (acos a)) (cbrt a)))) 1.192 * * * * [progress]: [ 54 / 59 ] simplifiying candidate # 1.192 * [simplify]: Simplifying (sqrt a) 1.192 * * [simplify]: iters left: 1 (2 enodes) 1.193 * * [simplify]: Extracting #0: cost 1 inf + 0 1.193 * * [simplify]: Extracting #1: cost 3 inf + 0 1.193 * * [simplify]: Extracting #2: cost 2 inf + 1 1.193 * * [simplify]: Extracting #3: cost 0 inf + 83 1.193 * [simplify]: Simplified to (sqrt a) 1.193 * [simplify]: Simplified (2 1) to (λ (a) (/ (sqrt a) (/ (- (acos a)) (sqrt a)))) 1.193 * * * * [progress]: [ 55 / 59 ] simplifiying candidate # 1.193 * * * * [progress]: [ 56 / 59 ] simplifiying candidate #real (real->posit16 (/ a (- (acos a))))))> 1.193 * * * * [progress]: [ 57 / 59 ] simplifiying candidate # 1.193 * [simplify]: Simplifying (* -1 (/ a (acos a))) 1.193 * * [simplify]: iters left: 5 (5 enodes) 1.195 * * [simplify]: iters left: 4 (19 enodes) 1.198 * * [simplify]: iters left: 3 (26 enodes) 1.202 * * [simplify]: iters left: 2 (30 enodes) 1.206 * * [simplify]: iters left: 1 (34 enodes) 1.211 * * [simplify]: Extracting #0: cost 1 inf + 0 1.211 * * [simplify]: Extracting #1: cost 10 inf + 0 1.211 * * [simplify]: Extracting #2: cost 8 inf + 738 1.211 * * [simplify]: Extracting #3: cost 2 inf + 1396 1.212 * * [simplify]: Extracting #4: cost 0 inf + 1660 1.212 * [simplify]: Simplified to (- (/ a (acos a))) 1.212 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1.212 * * * * [progress]: [ 58 / 59 ] simplifiying candidate # 1.212 * [simplify]: Simplifying (* -1 (/ a (acos a))) 1.212 * * [simplify]: iters left: 5 (5 enodes) 1.214 * * [simplify]: iters left: 4 (19 enodes) 1.219 * * [simplify]: iters left: 3 (26 enodes) 1.222 * * [simplify]: iters left: 2 (30 enodes) 1.229 * * [simplify]: iters left: 1 (34 enodes) 1.238 * * [simplify]: Extracting #0: cost 1 inf + 0 1.238 * * [simplify]: Extracting #1: cost 10 inf + 0 1.238 * * [simplify]: Extracting #2: cost 8 inf + 738 1.239 * * [simplify]: Extracting #3: cost 2 inf + 1396 1.239 * * [simplify]: Extracting #4: cost 0 inf + 1660 1.240 * [simplify]: Simplified to (- (/ a (acos a))) 1.240 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1.240 * * * * [progress]: [ 59 / 59 ] simplifiying candidate # 1.240 * [simplify]: Simplifying (* -1 (/ a (acos a))) 1.240 * * [simplify]: iters left: 5 (5 enodes) 1.243 * * [simplify]: iters left: 4 (19 enodes) 1.249 * * [simplify]: iters left: 3 (26 enodes) 1.256 * * [simplify]: iters left: 2 (30 enodes) 1.265 * * [simplify]: iters left: 1 (34 enodes) 1.274 * * [simplify]: Extracting #0: cost 1 inf + 0 1.274 * * [simplify]: Extracting #1: cost 10 inf + 0 1.275 * * [simplify]: Extracting #2: cost 8 inf + 738 1.275 * * [simplify]: Extracting #3: cost 2 inf + 1396 1.275 * * [simplify]: Extracting #4: cost 0 inf + 1660 1.276 * [simplify]: Simplified to (- (/ a (acos a))) 1.276 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1.276 * * * [progress]: adding candidates to table 1.622 * * [progress]: iteration 2 / 4 1.622 * * * [progress]: picking best candidate 1.644 * * * * [pick]: Picked # 1.644 * * * [progress]: localizing error 1.657 * * * [progress]: generating rewritten candidates 1.657 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1.663 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.683 * * * [progress]: generating series expansions 1.683 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1.684 * [backup-simplify]: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1.684 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1.684 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1.684 * [taylor]: Taking taylor expansion of -1 in a 1.684 * [backup-simplify]: Simplify -1 into -1 1.684 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.684 * [taylor]: Taking taylor expansion of (acos a) in a 1.684 * [backup-simplify]: Simplify (acos a) into (acos a) 1.684 * [taylor]: Taking taylor expansion of a in a 1.684 * [backup-simplify]: Simplify 0 into 0 1.684 * [backup-simplify]: Simplify 1 into 1 1.684 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.684 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1.684 * [taylor]: Taking taylor expansion of -1 in a 1.684 * [backup-simplify]: Simplify -1 into -1 1.684 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.684 * [taylor]: Taking taylor expansion of (acos a) in a 1.684 * [backup-simplify]: Simplify (acos a) into (acos a) 1.684 * [taylor]: Taking taylor expansion of a in a 1.684 * [backup-simplify]: Simplify 0 into 0 1.684 * [backup-simplify]: Simplify 1 into 1 1.684 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.684 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1.685 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1.686 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1.687 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1.687 * [backup-simplify]: Simplify 0 into 0 1.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.689 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1.689 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.692 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1.692 * [backup-simplify]: Simplify 0 into 0 1.694 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.695 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1.695 * [backup-simplify]: Simplify 0 into 0 1.697 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.698 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1.698 * [backup-simplify]: Simplify 0 into 0 1.700 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.702 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1.702 * [backup-simplify]: Simplify 0 into 0 1.702 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1.702 * [backup-simplify]: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1.702 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1.702 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1.702 * [taylor]: Taking taylor expansion of -1 in a 1.702 * [backup-simplify]: Simplify -1 into -1 1.702 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.702 * [taylor]: Taking taylor expansion of a in a 1.702 * [backup-simplify]: Simplify 0 into 0 1.702 * [backup-simplify]: Simplify 1 into 1 1.702 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.702 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.702 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1.702 * [taylor]: Taking taylor expansion of -1 in a 1.702 * [backup-simplify]: Simplify -1 into -1 1.702 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.702 * [taylor]: Taking taylor expansion of a in a 1.702 * [backup-simplify]: Simplify 0 into 0 1.702 * [backup-simplify]: Simplify 1 into 1 1.702 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.703 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.703 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 1.703 * [backup-simplify]: Simplify (* -1 0) into 0 1.703 * [backup-simplify]: Simplify 0 into 0 1.703 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1.704 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1.704 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1.705 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1.705 * [backup-simplify]: Simplify 0 into 0 1.706 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1.707 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1.707 * [backup-simplify]: Simplify 0 into 0 1.708 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1.709 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1.709 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1.712 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1.712 * [backup-simplify]: Simplify 0 into 0 1.713 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1.715 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1.715 * [backup-simplify]: Simplify 0 into 0 1.716 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1.718 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1.718 * [backup-simplify]: Simplify 0 into 0 1.719 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1.719 * [backup-simplify]: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1.719 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1.719 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.719 * [taylor]: Taking taylor expansion of a in a 1.719 * [backup-simplify]: Simplify 0 into 0 1.719 * [backup-simplify]: Simplify 1 into 1 1.719 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.719 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.719 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.719 * [taylor]: Taking taylor expansion of a in a 1.719 * [backup-simplify]: Simplify 0 into 0 1.719 * [backup-simplify]: Simplify 1 into 1 1.719 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.719 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.719 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.719 * [backup-simplify]: Simplify 0 into 0 1.720 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.720 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.720 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.720 * [backup-simplify]: Simplify 0 into 0 1.721 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.721 * [backup-simplify]: Simplify 0 into 0 1.722 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.722 * [backup-simplify]: Simplify 0 into 0 1.724 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.724 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.725 * [backup-simplify]: Simplify 0 into 0 1.727 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.727 * [backup-simplify]: Simplify 0 into 0 1.727 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1.727 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.727 * [backup-simplify]: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1.727 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1.727 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.727 * [taylor]: Taking taylor expansion of -1 in a 1.727 * [backup-simplify]: Simplify -1 into -1 1.727 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.727 * [taylor]: Taking taylor expansion of a in a 1.727 * [backup-simplify]: Simplify 0 into 0 1.728 * [backup-simplify]: Simplify 1 into 1 1.728 * [taylor]: Taking taylor expansion of (acos a) in a 1.728 * [backup-simplify]: Simplify (acos a) into (acos a) 1.728 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1.728 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.728 * [taylor]: Taking taylor expansion of -1 in a 1.728 * [backup-simplify]: Simplify -1 into -1 1.728 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.728 * [taylor]: Taking taylor expansion of a in a 1.728 * [backup-simplify]: Simplify 0 into 0 1.728 * [backup-simplify]: Simplify 1 into 1 1.728 * [taylor]: Taking taylor expansion of (acos a) in a 1.728 * [backup-simplify]: Simplify (acos a) into (acos a) 1.728 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1.728 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1.728 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1.728 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1.729 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1.729 * [backup-simplify]: Simplify 0 into 0 1.730 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.731 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1.731 * [backup-simplify]: Simplify 0 into 0 1.731 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.732 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1.732 * [backup-simplify]: Simplify 0 into 0 1.733 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.735 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1.735 * [backup-simplify]: Simplify 0 into 0 1.735 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.737 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1.737 * [backup-simplify]: Simplify 0 into 0 1.738 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.740 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1.741 * [backup-simplify]: Simplify 0 into 0 1.741 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1.741 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1.741 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1.741 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1.741 * [taylor]: Taking taylor expansion of -1 in a 1.741 * [backup-simplify]: Simplify -1 into -1 1.741 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.741 * [taylor]: Taking taylor expansion of a in a 1.741 * [backup-simplify]: Simplify 0 into 0 1.741 * [backup-simplify]: Simplify 1 into 1 1.741 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.741 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.741 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 1.742 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1.742 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.742 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1.742 * [taylor]: Taking taylor expansion of -1 in a 1.742 * [backup-simplify]: Simplify -1 into -1 1.742 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.742 * [taylor]: Taking taylor expansion of a in a 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify 1 into 1 1.742 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.742 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.742 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 1.743 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1.743 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.743 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1.744 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1.744 * [backup-simplify]: Simplify 0 into 0 1.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1.746 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.746 * [backup-simplify]: Simplify 0 into 0 1.748 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1.748 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.748 * [backup-simplify]: Simplify 0 into 0 1.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1.751 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.751 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1.754 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.754 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1.761 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1.761 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1.761 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1.761 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.761 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.761 * [taylor]: Taking taylor expansion of a in a 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify 1 into 1 1.761 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.761 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.761 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.762 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.762 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.762 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.762 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.762 * [taylor]: Taking taylor expansion of a in a 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.762 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.762 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.762 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.763 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.763 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1.763 * [backup-simplify]: Simplify 0 into 0 1.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.764 * [backup-simplify]: Simplify 0 into 0 1.765 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.766 * [backup-simplify]: Simplify 0 into 0 1.767 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.767 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.767 * [backup-simplify]: Simplify 0 into 0 1.769 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.769 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1.771 * * * [progress]: simplifying candidates 1.771 * * * * [progress]: [ 1 / 225 ] simplifiying candidate # 1.772 * * * * [progress]: [ 2 / 225 ] simplifiying candidate # 1.772 * [simplify]: Simplifying (- (log (- (acos a))) (log a)) 1.772 * * [simplify]: iters left: 6 (6 enodes) 1.773 * * [simplify]: iters left: 5 (20 enodes) 1.776 * * [simplify]: iters left: 4 (23 enodes) 1.779 * * [simplify]: Extracting #0: cost 1 inf + 0 1.779 * * [simplify]: Extracting #1: cost 5 inf + 0 1.779 * * [simplify]: Extracting #2: cost 10 inf + 0 1.779 * * [simplify]: Extracting #3: cost 7 inf + 365 1.779 * * [simplify]: Extracting #4: cost 7 inf + 456 1.779 * * [simplify]: Extracting #5: cost 2 inf + 1321 1.779 * * [simplify]: Extracting #6: cost 0 inf + 1833 1.780 * [simplify]: Simplified to (- (log (- (acos a))) (log a)) 1.780 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (exp (- (log (- (acos a))) (log a))))) 1.780 * * * * [progress]: [ 3 / 225 ] simplifiying candidate # 1.780 * * * * [progress]: [ 4 / 225 ] simplifiying candidate # 1.780 * * * * [progress]: [ 5 / 225 ] simplifiying candidate # 1.780 * [simplify]: Simplifying (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)) 1.780 * * [simplify]: iters left: 6 (8 enodes) 1.782 * * [simplify]: iters left: 5 (40 enodes) 1.790 * * [simplify]: iters left: 4 (118 enodes) 1.819 * * [simplify]: iters left: 3 (331 enodes) 2.014 * * [simplify]: Extracting #0: cost 1 inf + 0 2.015 * * [simplify]: Extracting #1: cost 61 inf + 0 2.016 * * [simplify]: Extracting #2: cost 130 inf + 93 2.019 * * [simplify]: Extracting #3: cost 92 inf + 9709 2.029 * * [simplify]: Extracting #4: cost 11 inf + 28350 2.045 * * [simplify]: Extracting #5: cost 0 inf + 31668 2.058 * [simplify]: Simplified to (* (/ (acos a) a) (- (* (/ (acos a) a) (/ (acos a) a)))) 2.058 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (cbrt (* (/ (acos a) a) (- (* (/ (acos a) a) (/ (acos a) a))))))) 2.058 * * * * [progress]: [ 6 / 225 ] simplifiying candidate # 2.058 * * * * [progress]: [ 7 / 225 ] simplifiying candidate # 2.058 * * * * [progress]: [ 8 / 225 ] simplifiying candidate # 2.058 * * * * [progress]: [ 9 / 225 ] simplifiying candidate # 2.058 * * * * [progress]: [ 10 / 225 ] simplifiying candidate # 2.058 * [simplify]: Simplifying (/ 0 a) 2.059 * * [simplify]: iters left: 2 (3 enodes) 2.061 * * [simplify]: iters left: 1 (7 enodes) 2.063 * * [simplify]: Extracting #0: cost 1 inf + 0 2.063 * * [simplify]: Extracting #1: cost 0 inf + 1 2.063 * [simplify]: Simplified to 0 2.064 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 2.064 * * * * [progress]: [ 11 / 225 ] simplifiying candidate # 2.064 * [simplify]: Simplifying (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))) 2.064 * * [simplify]: iters left: 6 (8 enodes) 2.067 * * [simplify]: iters left: 5 (30 enodes) 2.077 * * [simplify]: iters left: 4 (45 enodes) 2.090 * * [simplify]: iters left: 3 (52 enodes) 2.103 * * [simplify]: iters left: 2 (55 enodes) 2.117 * * [simplify]: Extracting #0: cost 1 inf + 0 2.117 * * [simplify]: Extracting #1: cost 11 inf + 0 2.117 * * [simplify]: Extracting #2: cost 22 inf + 0 2.117 * * [simplify]: Extracting #3: cost 23 inf + 1 2.117 * * [simplify]: Extracting #4: cost 22 inf + 173 2.118 * * [simplify]: Extracting #5: cost 5 inf + 4490 2.119 * * [simplify]: Extracting #6: cost 0 inf + 6065 2.121 * [simplify]: Simplified to (* (/ (cbrt (- (acos a))) (cbrt a)) (/ (cbrt (- (acos a))) (cbrt a))) 2.121 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (- (acos a))) (cbrt a)) (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))))) 2.121 * [simplify]: Simplifying (/ (cbrt (- (acos a))) (cbrt a)) 2.121 * * [simplify]: iters left: 6 (6 enodes) 2.124 * * [simplify]: iters left: 5 (18 enodes) 2.129 * * [simplify]: Extracting #0: cost 1 inf + 0 2.129 * * [simplify]: Extracting #1: cost 4 inf + 0 2.129 * * [simplify]: Extracting #2: cost 8 inf + 0 2.129 * * [simplify]: Extracting #3: cost 9 inf + 1 2.129 * * [simplify]: Extracting #4: cost 1 inf + 1600 2.130 * * [simplify]: Extracting #5: cost 0 inf + 1691 2.130 * [simplify]: Simplified to (/ (cbrt (- (acos a))) (cbrt a)) 2.130 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (/ (cbrt (- (acos a))) (cbrt a)) (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))))) 2.130 * * * * [progress]: [ 12 / 225 ] simplifiying candidate # 2.130 * [simplify]: Simplifying (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) 2.130 * * [simplify]: iters left: 6 (7 enodes) 2.133 * * [simplify]: iters left: 5 (23 enodes) 2.140 * * [simplify]: iters left: 4 (27 enodes) 2.147 * * [simplify]: iters left: 3 (30 enodes) 2.153 * * [simplify]: Extracting #0: cost 1 inf + 0 2.153 * * [simplify]: Extracting #1: cost 7 inf + 0 2.153 * * [simplify]: Extracting #2: cost 14 inf + 0 2.154 * * [simplify]: Extracting #3: cost 15 inf + 1 2.154 * * [simplify]: Extracting #4: cost 14 inf + 133 2.154 * * [simplify]: Extracting #5: cost 7 inf + 1240 2.154 * * [simplify]: Extracting #6: cost 1 inf + 2946 2.154 * * [simplify]: Extracting #7: cost 0 inf + 3277 2.155 * [simplify]: Simplified to (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) 2.155 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a))))) 2.155 * [simplify]: Simplifying (/ (cbrt (- (acos a))) (sqrt a)) 2.155 * * [simplify]: iters left: 6 (6 enodes) 2.156 * * [simplify]: iters left: 5 (18 enodes) 2.159 * * [simplify]: Extracting #0: cost 1 inf + 0 2.159 * * [simplify]: Extracting #1: cost 4 inf + 0 2.159 * * [simplify]: Extracting #2: cost 8 inf + 0 2.159 * * [simplify]: Extracting #3: cost 9 inf + 1 2.159 * * [simplify]: Extracting #4: cost 1 inf + 1440 2.159 * * [simplify]: Extracting #5: cost 0 inf + 1531 2.159 * [simplify]: Simplified to (/ (cbrt (- (acos a))) (sqrt a)) 2.159 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a))))) 2.159 * * * * [progress]: [ 13 / 225 ] simplifiying candidate # 2.160 * [simplify]: Simplifying (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1) 2.160 * * [simplify]: iters left: 6 (7 enodes) 2.162 * * [simplify]: iters left: 5 (23 enodes) 2.166 * * [simplify]: iters left: 4 (33 enodes) 2.173 * * [simplify]: iters left: 3 (34 enodes) 2.177 * * [simplify]: Extracting #0: cost 1 inf + 0 2.178 * * [simplify]: Extracting #1: cost 5 inf + 0 2.178 * * [simplify]: Extracting #2: cost 7 inf + 1 2.178 * * [simplify]: Extracting #3: cost 9 inf + 1 2.178 * * [simplify]: Extracting #4: cost 11 inf + 1 2.178 * * [simplify]: Extracting #5: cost 10 inf + 2 2.178 * * [simplify]: Extracting #6: cost 1 inf + 1623 2.178 * * [simplify]: Extracting #7: cost 0 inf + 1874 2.178 * [simplify]: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 2.178 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ (cbrt (- (acos a))) a)))) 2.179 * [simplify]: Simplifying (/ (cbrt (- (acos a))) a) 2.179 * * [simplify]: iters left: 6 (5 enodes) 2.180 * * [simplify]: iters left: 5 (15 enodes) 2.182 * * [simplify]: Extracting #0: cost 1 inf + 0 2.182 * * [simplify]: Extracting #1: cost 4 inf + 0 2.182 * * [simplify]: Extracting #2: cost 5 inf + 1 2.182 * * [simplify]: Extracting #3: cost 7 inf + 1 2.182 * * [simplify]: Extracting #4: cost 1 inf + 1278 2.182 * * [simplify]: Extracting #5: cost 0 inf + 1369 2.182 * [simplify]: Simplified to (/ (cbrt (- (acos a))) a) 2.182 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ (cbrt (- (acos a))) a)))) 2.182 * * * * [progress]: [ 14 / 225 ] simplifiying candidate # 2.183 * [simplify]: Simplifying (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) 2.183 * * [simplify]: iters left: 6 (7 enodes) 2.185 * * [simplify]: iters left: 5 (23 enodes) 2.191 * * [simplify]: iters left: 4 (25 enodes) 2.194 * * [simplify]: Extracting #0: cost 1 inf + 0 2.194 * * [simplify]: Extracting #1: cost 6 inf + 0 2.195 * * [simplify]: Extracting #2: cost 12 inf + 0 2.195 * * [simplify]: Extracting #3: cost 13 inf + 1 2.195 * * [simplify]: Extracting #4: cost 10 inf + 375 2.195 * * [simplify]: Extracting #5: cost 3 inf + 1482 2.195 * * [simplify]: Extracting #6: cost 1 inf + 2104 2.195 * * [simplify]: Extracting #7: cost 0 inf + 2435 2.196 * [simplify]: Simplified to (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) 2.196 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a))))) 2.196 * [simplify]: Simplifying (/ (sqrt (- (acos a))) (cbrt a)) 2.196 * * [simplify]: iters left: 6 (6 enodes) 2.197 * * [simplify]: iters left: 5 (18 enodes) 2.199 * * [simplify]: Extracting #0: cost 1 inf + 0 2.200 * * [simplify]: Extracting #1: cost 4 inf + 0 2.200 * * [simplify]: Extracting #2: cost 8 inf + 0 2.200 * * [simplify]: Extracting #3: cost 9 inf + 1 2.200 * * [simplify]: Extracting #4: cost 1 inf + 1440 2.200 * * [simplify]: Extracting #5: cost 0 inf + 1531 2.200 * [simplify]: Simplified to (/ (sqrt (- (acos a))) (cbrt a)) 2.200 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a))))) 2.200 * * * * [progress]: [ 15 / 225 ] simplifiying candidate # 2.200 * [simplify]: Simplifying (/ (sqrt (- (acos a))) (sqrt a)) 2.200 * * [simplify]: iters left: 6 (6 enodes) 2.202 * * [simplify]: iters left: 5 (18 enodes) 2.204 * * [simplify]: Extracting #0: cost 1 inf + 0 2.204 * * [simplify]: Extracting #1: cost 4 inf + 0 2.204 * * [simplify]: Extracting #2: cost 8 inf + 0 2.204 * * [simplify]: Extracting #3: cost 9 inf + 1 2.205 * * [simplify]: Extracting #4: cost 1 inf + 1280 2.205 * * [simplify]: Extracting #5: cost 0 inf + 1371 2.205 * [simplify]: Simplified to (/ (sqrt (- (acos a))) (sqrt a)) 2.205 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a))))) 2.205 * [simplify]: Simplifying (/ (sqrt (- (acos a))) (sqrt a)) 2.205 * * [simplify]: iters left: 6 (6 enodes) 2.206 * * [simplify]: iters left: 5 (18 enodes) 2.209 * * [simplify]: Extracting #0: cost 1 inf + 0 2.209 * * [simplify]: Extracting #1: cost 4 inf + 0 2.209 * * [simplify]: Extracting #2: cost 8 inf + 0 2.209 * * [simplify]: Extracting #3: cost 9 inf + 1 2.209 * * [simplify]: Extracting #4: cost 1 inf + 1280 2.209 * * [simplify]: Extracting #5: cost 0 inf + 1371 2.209 * [simplify]: Simplified to (/ (sqrt (- (acos a))) (sqrt a)) 2.209 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a))))) 2.209 * * * * [progress]: [ 16 / 225 ] simplifiying candidate # 2.210 * [simplify]: Simplifying (/ (sqrt (- (acos a))) 1) 2.210 * * [simplify]: iters left: 6 (6 enodes) 2.211 * * [simplify]: iters left: 5 (18 enodes) 2.214 * * [simplify]: iters left: 4 (20 enodes) 2.218 * * [simplify]: Extracting #0: cost 1 inf + 0 2.218 * * [simplify]: Extracting #1: cost 4 inf + 0 2.218 * * [simplify]: Extracting #2: cost 5 inf + 1 2.218 * * [simplify]: Extracting #3: cost 7 inf + 1 2.218 * * [simplify]: Extracting #4: cost 6 inf + 2 2.218 * * [simplify]: Extracting #5: cost 0 inf + 788 2.218 * [simplify]: Simplified to (sqrt (- (acos a))) 2.218 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (sqrt (- (acos a))) (/ (sqrt (- (acos a))) a)))) 2.218 * [simplify]: Simplifying (/ (sqrt (- (acos a))) a) 2.218 * * [simplify]: iters left: 6 (5 enodes) 2.219 * * [simplify]: iters left: 5 (15 enodes) 2.223 * * [simplify]: Extracting #0: cost 1 inf + 0 2.223 * * [simplify]: Extracting #1: cost 4 inf + 0 2.224 * * [simplify]: Extracting #2: cost 5 inf + 1 2.224 * * [simplify]: Extracting #3: cost 7 inf + 1 2.224 * * [simplify]: Extracting #4: cost 1 inf + 1118 2.224 * * [simplify]: Extracting #5: cost 0 inf + 1209 2.225 * [simplify]: Simplified to (/ (sqrt (- (acos a))) a) 2.225 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (sqrt (- (acos a))) (/ (sqrt (- (acos a))) a)))) 2.225 * * * * [progress]: [ 17 / 225 ] simplifiying candidate # 2.225 * [simplify]: Simplifying (/ 1 (* (cbrt a) (cbrt a))) 2.225 * * [simplify]: iters left: 5 (5 enodes) 2.228 * * [simplify]: iters left: 4 (19 enodes) 2.234 * * [simplify]: iters left: 3 (23 enodes) 2.241 * * [simplify]: Extracting #0: cost 1 inf + 0 2.241 * * [simplify]: Extracting #1: cost 6 inf + 0 2.241 * * [simplify]: Extracting #2: cost 9 inf + 1 2.241 * * [simplify]: Extracting #3: cost 1 inf + 852 2.242 * * [simplify]: Extracting #4: cost 0 inf + 974 2.242 * [simplify]: Simplified to (/ 1 (* (cbrt a) (cbrt a))) 2.242 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a))))) 2.242 * [simplify]: Simplifying (/ (- (acos a)) (cbrt a)) 2.242 * * [simplify]: iters left: 5 (5 enodes) 2.244 * * [simplify]: iters left: 4 (17 enodes) 2.249 * * [simplify]: iters left: 3 (19 enodes) 2.254 * * [simplify]: Extracting #0: cost 1 inf + 0 2.254 * * [simplify]: Extracting #1: cost 5 inf + 0 2.254 * * [simplify]: Extracting #2: cost 10 inf + 0 2.254 * * [simplify]: Extracting #3: cost 10 inf + 1 2.254 * * [simplify]: Extracting #4: cost 0 inf + 1531 2.255 * [simplify]: Simplified to (/ (- (acos a)) (cbrt a)) 2.255 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a))))) 2.255 * * * * [progress]: [ 18 / 225 ] simplifiying candidate # 2.255 * [simplify]: Simplifying (/ 1 (sqrt a)) 2.255 * * [simplify]: iters left: 3 (4 enodes) 2.257 * * [simplify]: iters left: 2 (14 enodes) 2.262 * * [simplify]: iters left: 1 (16 enodes) 2.267 * * [simplify]: Extracting #0: cost 1 inf + 0 2.267 * * [simplify]: Extracting #1: cost 4 inf + 0 2.267 * * [simplify]: Extracting #2: cost 5 inf + 1 2.267 * * [simplify]: Extracting #3: cost 3 inf + 43 2.267 * * [simplify]: Extracting #4: cost 1 inf + 166 2.267 * * [simplify]: Extracting #5: cost 0 inf + 248 2.267 * [simplify]: Simplified to (/ 1 (sqrt a)) 2.267 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a))))) 2.268 * [simplify]: Simplifying (/ (- (acos a)) (sqrt a)) 2.268 * * [simplify]: iters left: 5 (5 enodes) 2.270 * * [simplify]: iters left: 4 (17 enodes) 2.275 * * [simplify]: iters left: 3 (19 enodes) 2.279 * * [simplify]: Extracting #0: cost 1 inf + 0 2.280 * * [simplify]: Extracting #1: cost 5 inf + 0 2.280 * * [simplify]: Extracting #2: cost 10 inf + 0 2.280 * * [simplify]: Extracting #3: cost 10 inf + 1 2.280 * * [simplify]: Extracting #4: cost 0 inf + 1291 2.280 * [simplify]: Simplified to (/ (- (acos a)) (sqrt a)) 2.280 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a))))) 2.280 * * * * [progress]: [ 19 / 225 ] simplifiying candidate # 2.280 * [simplify]: Simplifying (/ 1 1) 2.280 * * [simplify]: iters left: 2 (2 enodes) 2.281 * * [simplify]: iters left: 1 (6 enodes) 2.283 * * [simplify]: Extracting #0: cost 1 inf + 0 2.283 * * [simplify]: Extracting #1: cost 0 inf + 1 2.283 * [simplify]: Simplified to 1 2.283 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* 1 (/ (- (acos a)) a)))) 2.283 * [simplify]: Simplifying (/ (- (acos a)) a) 2.283 * * [simplify]: iters left: 5 (4 enodes) 2.284 * * [simplify]: iters left: 4 (14 enodes) 2.286 * * [simplify]: iters left: 3 (16 enodes) 2.289 * * [simplify]: Extracting #0: cost 1 inf + 0 2.289 * * [simplify]: Extracting #1: cost 5 inf + 0 2.289 * * [simplify]: Extracting #2: cost 7 inf + 1 2.289 * * [simplify]: Extracting #3: cost 1 inf + 958 2.289 * * [simplify]: Extracting #4: cost 0 inf + 1049 2.289 * [simplify]: Simplified to (/ (- (acos a)) a) 2.290 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* 1 (/ (- (acos a)) a)))) 2.290 * * * * [progress]: [ 20 / 225 ] simplifiying candidate # 2.290 * [simplify]: Simplifying (/ -1 (* (cbrt a) (cbrt a))) 2.290 * * [simplify]: iters left: 5 (5 enodes) 2.292 * * [simplify]: iters left: 4 (17 enodes) 2.295 * * [simplify]: iters left: 3 (19 enodes) 2.298 * * [simplify]: Extracting #0: cost 1 inf + 0 2.298 * * [simplify]: Extracting #1: cost 6 inf + 0 2.298 * * [simplify]: Extracting #2: cost 9 inf + 1 2.298 * * [simplify]: Extracting #3: cost 8 inf + 2 2.298 * * [simplify]: Extracting #4: cost 1 inf + 852 2.298 * * [simplify]: Extracting #5: cost 0 inf + 974 2.298 * [simplify]: Simplified to (/ -1 (* (cbrt a) (cbrt a))) 2.298 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a))))) 2.298 * [simplify]: Simplifying (/ (acos a) (cbrt a)) 2.298 * * [simplify]: iters left: 3 (4 enodes) 2.299 * * [simplify]: iters left: 2 (12 enodes) 2.301 * * [simplify]: Extracting #0: cost 1 inf + 0 2.301 * * [simplify]: Extracting #1: cost 4 inf + 0 2.301 * * [simplify]: Extracting #2: cost 7 inf + 0 2.301 * * [simplify]: Extracting #3: cost 6 inf + 1 2.301 * * [simplify]: Extracting #4: cost 0 inf + 767 2.301 * [simplify]: Simplified to (/ (acos a) (cbrt a)) 2.301 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a))))) 2.301 * * * * [progress]: [ 21 / 225 ] simplifiying candidate # 2.302 * [simplify]: Simplifying (/ -1 (sqrt a)) 2.302 * * [simplify]: iters left: 3 (4 enodes) 2.303 * * [simplify]: iters left: 2 (12 enodes) 2.305 * * [simplify]: Extracting #0: cost 1 inf + 0 2.305 * * [simplify]: Extracting #1: cost 4 inf + 0 2.305 * * [simplify]: Extracting #2: cost 5 inf + 1 2.305 * * [simplify]: Extracting #3: cost 4 inf + 2 2.305 * * [simplify]: Extracting #4: cost 0 inf + 248 2.305 * [simplify]: Simplified to (/ -1 (sqrt a)) 2.305 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (sqrt a)) (/ (acos a) (sqrt a))))) 2.306 * [simplify]: Simplifying (/ (acos a) (sqrt a)) 2.306 * * [simplify]: iters left: 3 (4 enodes) 2.307 * * [simplify]: iters left: 2 (12 enodes) 2.308 * * [simplify]: Extracting #0: cost 1 inf + 0 2.308 * * [simplify]: Extracting #1: cost 4 inf + 0 2.308 * * [simplify]: Extracting #2: cost 7 inf + 0 2.308 * * [simplify]: Extracting #3: cost 6 inf + 1 2.308 * * [simplify]: Extracting #4: cost 0 inf + 607 2.309 * [simplify]: Simplified to (/ (acos a) (sqrt a)) 2.309 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (sqrt a)) (/ (acos a) (sqrt a))))) 2.309 * * * * [progress]: [ 22 / 225 ] simplifiying candidate # 2.309 * [simplify]: Simplifying (/ -1 1) 2.309 * * [simplify]: iters left: 2 (3 enodes) 2.310 * * [simplify]: iters left: 1 (9 enodes) 2.313 * * [simplify]: Extracting #0: cost 1 inf + 0 2.313 * * [simplify]: Extracting #1: cost 0 inf + 1 2.313 * [simplify]: Simplified to -1 2.313 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 2.313 * [simplify]: Simplifying (/ (acos a) a) 2.313 * * [simplify]: iters left: 3 (3 enodes) 2.315 * * [simplify]: iters left: 2 (9 enodes) 2.317 * * [simplify]: Extracting #0: cost 1 inf + 0 2.317 * * [simplify]: Extracting #1: cost 4 inf + 0 2.317 * * [simplify]: Extracting #2: cost 4 inf + 1 2.318 * * [simplify]: Extracting #3: cost 0 inf + 445 2.318 * [simplify]: Simplified to (/ (acos a) a) 2.318 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 2.318 * * * * [progress]: [ 23 / 225 ] simplifiying candidate # 2.318 * [simplify]: Simplifying (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) 2.318 * * [simplify]: iters left: 6 (8 enodes) 2.322 * * [simplify]: iters left: 5 (31 enodes) 2.331 * * [simplify]: iters left: 4 (54 enodes) 2.346 * * [simplify]: iters left: 3 (92 enodes) 2.359 * * [simplify]: iters left: 2 (111 enodes) 2.373 * * [simplify]: iters left: 1 (116 enodes) 2.397 * * [simplify]: Extracting #0: cost 1 inf + 0 2.398 * * [simplify]: Extracting #1: cost 17 inf + 0 2.398 * * [simplify]: Extracting #2: cost 36 inf + 0 2.398 * * [simplify]: Extracting #3: cost 36 inf + 173 2.399 * * [simplify]: Extracting #4: cost 15 inf + 5334 2.401 * * [simplify]: Extracting #5: cost 2 inf + 9637 2.404 * * [simplify]: Extracting #6: cost 0 inf + 10379 2.407 * [simplify]: Simplified to (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))) 2.407 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))) (/ (cbrt (acos a)) (cbrt a))))) 2.407 * [simplify]: Simplifying (/ (cbrt (acos a)) (cbrt a)) 2.408 * * [simplify]: iters left: 4 (5 enodes) 2.410 * * [simplify]: iters left: 3 (15 enodes) 2.414 * * [simplify]: Extracting #0: cost 1 inf + 0 2.414 * * [simplify]: Extracting #1: cost 4 inf + 0 2.414 * * [simplify]: Extracting #2: cost 8 inf + 0 2.414 * * [simplify]: Extracting #3: cost 8 inf + 1 2.414 * * [simplify]: Extracting #4: cost 0 inf + 1269 2.414 * [simplify]: Simplified to (/ (cbrt (acos a)) (cbrt a)) 2.414 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))) (/ (cbrt (acos a)) (cbrt a))))) 2.414 * * * * [progress]: [ 24 / 225 ] simplifiying candidate # 2.415 * [simplify]: Simplifying (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) 2.415 * * [simplify]: iters left: 6 (7 enodes) 2.418 * * [simplify]: iters left: 5 (26 enodes) 2.426 * * [simplify]: iters left: 4 (35 enodes) 2.436 * * [simplify]: iters left: 3 (44 enodes) 2.444 * * [simplify]: iters left: 2 (53 enodes) 2.451 * * [simplify]: Extracting #0: cost 1 inf + 0 2.451 * * [simplify]: Extracting #1: cost 11 inf + 0 2.451 * * [simplify]: Extracting #2: cost 23 inf + 0 2.451 * * [simplify]: Extracting #3: cost 22 inf + 133 2.451 * * [simplify]: Extracting #4: cost 9 inf + 2826 2.452 * * [simplify]: Extracting #5: cost 0 inf + 5365 2.453 * [simplify]: Simplified to (* (/ (cbrt (acos a)) (sqrt a)) (- (cbrt (acos a)))) 2.453 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (acos a)) (sqrt a)) (- (cbrt (acos a)))) (/ (cbrt (acos a)) (sqrt a))))) 2.453 * [simplify]: Simplifying (/ (cbrt (acos a)) (sqrt a)) 2.453 * * [simplify]: iters left: 4 (5 enodes) 2.454 * * [simplify]: iters left: 3 (15 enodes) 2.456 * * [simplify]: Extracting #0: cost 1 inf + 0 2.456 * * [simplify]: Extracting #1: cost 4 inf + 0 2.456 * * [simplify]: Extracting #2: cost 8 inf + 0 2.456 * * [simplify]: Extracting #3: cost 8 inf + 1 2.456 * * [simplify]: Extracting #4: cost 0 inf + 1109 2.456 * [simplify]: Simplified to (/ (cbrt (acos a)) (sqrt a)) 2.457 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (/ (cbrt (acos a)) (sqrt a)) (- (cbrt (acos a)))) (/ (cbrt (acos a)) (sqrt a))))) 2.457 * * * * [progress]: [ 25 / 225 ] simplifiying candidate # 2.457 * [simplify]: Simplifying (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1) 2.457 * * [simplify]: iters left: 6 (7 enodes) 2.459 * * [simplify]: iters left: 5 (26 enodes) 2.464 * * [simplify]: iters left: 4 (35 enodes) 2.471 * * [simplify]: iters left: 3 (48 enodes) 2.485 * * [simplify]: iters left: 2 (51 enodes) 2.498 * * [simplify]: iters left: 1 (52 enodes) 2.509 * * [simplify]: Extracting #0: cost 1 inf + 0 2.509 * * [simplify]: Extracting #1: cost 8 inf + 0 2.509 * * [simplify]: Extracting #2: cost 13 inf + 1 2.509 * * [simplify]: Extracting #3: cost 15 inf + 1 2.509 * * [simplify]: Extracting #4: cost 14 inf + 2 2.510 * * [simplify]: Extracting #5: cost 12 inf + 184 2.510 * * [simplify]: Extracting #6: cost 6 inf + 1412 2.510 * * [simplify]: Extracting #7: cost 0 inf + 2800 2.511 * [simplify]: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 2.511 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ (cbrt (acos a)) a)))) 2.511 * [simplify]: Simplifying (/ (cbrt (acos a)) a) 2.511 * * [simplify]: iters left: 4 (4 enodes) 2.512 * * [simplify]: iters left: 3 (12 enodes) 2.514 * * [simplify]: Extracting #0: cost 1 inf + 0 2.514 * * [simplify]: Extracting #1: cost 4 inf + 0 2.514 * * [simplify]: Extracting #2: cost 5 inf + 1 2.514 * * [simplify]: Extracting #3: cost 5 inf + 92 2.514 * * [simplify]: Extracting #4: cost 0 inf + 947 2.514 * [simplify]: Simplified to (/ (cbrt (acos a)) a) 2.514 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ (cbrt (acos a)) a)))) 2.514 * * * * [progress]: [ 26 / 225 ] simplifiying candidate # 2.514 * [simplify]: Simplifying (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) 2.515 * * [simplify]: iters left: 6 (7 enodes) 2.516 * * [simplify]: iters left: 5 (25 enodes) 2.520 * * [simplify]: iters left: 4 (32 enodes) 2.525 * * [simplify]: iters left: 3 (34 enodes) 2.529 * * [simplify]: Extracting #0: cost 1 inf + 0 2.530 * * [simplify]: Extracting #1: cost 7 inf + 0 2.530 * * [simplify]: Extracting #2: cost 15 inf + 0 2.530 * * [simplify]: Extracting #3: cost 17 inf + 1 2.530 * * [simplify]: Extracting #4: cost 15 inf + 294 2.530 * * [simplify]: Extracting #5: cost 3 inf + 2606 2.530 * * [simplify]: Extracting #6: cost 1 inf + 3188 2.531 * * [simplify]: Extracting #7: cost 0 inf + 3519 2.531 * [simplify]: Simplified to (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) 2.531 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a))))) 2.531 * [simplify]: Simplifying (/ (sqrt (acos a)) (cbrt a)) 2.531 * * [simplify]: iters left: 4 (5 enodes) 2.533 * * [simplify]: iters left: 3 (15 enodes) 2.534 * * [simplify]: Extracting #0: cost 1 inf + 0 2.535 * * [simplify]: Extracting #1: cost 4 inf + 0 2.535 * * [simplify]: Extracting #2: cost 8 inf + 0 2.535 * * [simplify]: Extracting #3: cost 8 inf + 1 2.535 * * [simplify]: Extracting #4: cost 0 inf + 1109 2.535 * [simplify]: Simplified to (/ (sqrt (acos a)) (cbrt a)) 2.535 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a))))) 2.535 * * * * [progress]: [ 27 / 225 ] simplifiying candidate # 2.535 * [simplify]: Simplifying (/ (- (sqrt (acos a))) (sqrt a)) 2.535 * * [simplify]: iters left: 6 (6 enodes) 2.537 * * [simplify]: iters left: 5 (20 enodes) 2.539 * * [simplify]: iters left: 4 (22 enodes) 2.542 * * [simplify]: Extracting #0: cost 1 inf + 0 2.542 * * [simplify]: Extracting #1: cost 5 inf + 0 2.542 * * [simplify]: Extracting #2: cost 10 inf + 0 2.542 * * [simplify]: Extracting #3: cost 9 inf + 83 2.542 * * [simplify]: Extracting #4: cost 9 inf + 174 2.542 * * [simplify]: Extracting #5: cost 2 inf + 1371 2.543 * * [simplify]: Extracting #6: cost 0 inf + 1793 2.543 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (sqrt a))) 2.543 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt (acos a)) (sqrt a))))) 2.543 * [simplify]: Simplifying (/ (sqrt (acos a)) (sqrt a)) 2.543 * * [simplify]: iters left: 4 (5 enodes) 2.544 * * [simplify]: iters left: 3 (15 enodes) 2.546 * * [simplify]: Extracting #0: cost 1 inf + 0 2.546 * * [simplify]: Extracting #1: cost 4 inf + 0 2.546 * * [simplify]: Extracting #2: cost 8 inf + 0 2.546 * * [simplify]: Extracting #3: cost 8 inf + 1 2.546 * * [simplify]: Extracting #4: cost 0 inf + 949 2.547 * [simplify]: Simplified to (/ (sqrt (acos a)) (sqrt a)) 2.547 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt (acos a)) (sqrt a))))) 2.547 * * * * [progress]: [ 28 / 225 ] simplifiying candidate # 2.547 * [simplify]: Simplifying (/ (- (sqrt (acos a))) 1) 2.547 * * [simplify]: iters left: 6 (6 enodes) 2.549 * * [simplify]: iters left: 5 (20 enodes) 2.552 * * [simplify]: iters left: 4 (22 enodes) 2.556 * * [simplify]: iters left: 3 (24 enodes) 2.559 * * [simplify]: Extracting #0: cost 1 inf + 0 2.559 * * [simplify]: Extracting #1: cost 4 inf + 0 2.559 * * [simplify]: Extracting #2: cost 5 inf + 1 2.559 * * [simplify]: Extracting #3: cost 7 inf + 1 2.559 * * [simplify]: Extracting #4: cost 6 inf + 2 2.559 * * [simplify]: Extracting #5: cost 0 inf + 788 2.559 * [simplify]: Simplified to (- (sqrt (acos a))) 2.559 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (sqrt (acos a))) (/ (sqrt (acos a)) a)))) 2.560 * [simplify]: Simplifying (/ (sqrt (acos a)) a) 2.560 * * [simplify]: iters left: 4 (4 enodes) 2.561 * * [simplify]: iters left: 3 (12 enodes) 2.562 * * [simplify]: Extracting #0: cost 1 inf + 0 2.562 * * [simplify]: Extracting #1: cost 4 inf + 0 2.562 * * [simplify]: Extracting #2: cost 5 inf + 1 2.562 * * [simplify]: Extracting #3: cost 5 inf + 92 2.563 * * [simplify]: Extracting #4: cost 0 inf + 787 2.563 * [simplify]: Simplified to (/ (sqrt (acos a)) a) 2.563 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (sqrt (acos a))) (/ (sqrt (acos a)) a)))) 2.563 * * * * [progress]: [ 29 / 225 ] simplifiying candidate # 2.563 * [simplify]: Simplifying (/ (- 1) (* (cbrt a) (cbrt a))) 2.563 * * [simplify]: iters left: 5 (6 enodes) 2.565 * * [simplify]: iters left: 4 (25 enodes) 2.571 * * [simplify]: iters left: 3 (34 enodes) 2.581 * * [simplify]: iters left: 2 (38 enodes) 2.591 * * [simplify]: Extracting #0: cost 1 inf + 0 2.591 * * [simplify]: Extracting #1: cost 7 inf + 0 2.591 * * [simplify]: Extracting #2: cost 13 inf + 1 2.591 * * [simplify]: Extracting #3: cost 11 inf + 84 2.592 * * [simplify]: Extracting #4: cost 2 inf + 1259 2.592 * * [simplify]: Extracting #5: cost 0 inf + 1543 2.593 * [simplify]: Simplified to (/ -1 (* (cbrt a) (cbrt a))) 2.593 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a))))) 2.593 * [simplify]: Simplifying (/ (acos a) (cbrt a)) 2.593 * * [simplify]: iters left: 3 (4 enodes) 2.595 * * [simplify]: iters left: 2 (12 enodes) 2.598 * * [simplify]: Extracting #0: cost 1 inf + 0 2.598 * * [simplify]: Extracting #1: cost 4 inf + 0 2.598 * * [simplify]: Extracting #2: cost 7 inf + 0 2.598 * * [simplify]: Extracting #3: cost 6 inf + 1 2.598 * * [simplify]: Extracting #4: cost 0 inf + 767 2.598 * [simplify]: Simplified to (/ (acos a) (cbrt a)) 2.598 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a))))) 2.598 * * * * [progress]: [ 30 / 225 ] simplifiying candidate # 2.599 * [simplify]: Simplifying (/ (- 1) (sqrt a)) 2.599 * * [simplify]: iters left: 4 (5 enodes) 2.603 * * [simplify]: iters left: 3 (20 enodes) 2.609 * * [simplify]: iters left: 2 (24 enodes) 2.617 * * [simplify]: Extracting #0: cost 1 inf + 0 2.617 * * [simplify]: Extracting #1: cost 5 inf + 0 2.617 * * [simplify]: Extracting #2: cost 8 inf + 1 2.617 * * [simplify]: Extracting #3: cost 2 inf + 249 2.617 * * [simplify]: Extracting #4: cost 0 inf + 413 2.617 * [simplify]: Simplified to (/ -1 (sqrt a)) 2.618 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (sqrt a)) (/ (acos a) (sqrt a))))) 2.618 * [simplify]: Simplifying (/ (acos a) (sqrt a)) 2.618 * * [simplify]: iters left: 3 (4 enodes) 2.619 * * [simplify]: iters left: 2 (12 enodes) 2.620 * * [simplify]: Extracting #0: cost 1 inf + 0 2.621 * * [simplify]: Extracting #1: cost 4 inf + 0 2.621 * * [simplify]: Extracting #2: cost 7 inf + 0 2.621 * * [simplify]: Extracting #3: cost 6 inf + 1 2.621 * * [simplify]: Extracting #4: cost 0 inf + 607 2.621 * [simplify]: Simplified to (/ (acos a) (sqrt a)) 2.621 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (sqrt a)) (/ (acos a) (sqrt a))))) 2.621 * * * * [progress]: [ 31 / 225 ] simplifiying candidate # 2.621 * [simplify]: Simplifying (/ (- 1) 1) 2.621 * * [simplify]: iters left: 4 (3 enodes) 2.623 * * [simplify]: iters left: 3 (12 enodes) 2.625 * * [simplify]: iters left: 2 (14 enodes) 2.627 * * [simplify]: Extracting #0: cost 1 inf + 0 2.627 * * [simplify]: Extracting #1: cost 0 inf + 1 2.627 * [simplify]: Simplified to -1 2.627 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 2.628 * [simplify]: Simplifying (/ (acos a) a) 2.628 * * [simplify]: iters left: 3 (3 enodes) 2.628 * * [simplify]: iters left: 2 (9 enodes) 2.630 * * [simplify]: Extracting #0: cost 1 inf + 0 2.630 * * [simplify]: Extracting #1: cost 4 inf + 0 2.630 * * [simplify]: Extracting #2: cost 4 inf + 1 2.630 * * [simplify]: Extracting #3: cost 0 inf + 445 2.630 * [simplify]: Simplified to (/ (acos a) a) 2.630 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 2.630 * * * * [progress]: [ 32 / 225 ] simplifiying candidate # 2.630 * [simplify]: Simplifying (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) 2.630 * * [simplify]: iters left: 6 (7 enodes) 2.632 * * [simplify]: iters left: 5 (27 enodes) 2.636 * * [simplify]: iters left: 4 (42 enodes) 2.642 * * [simplify]: iters left: 3 (49 enodes) 2.653 * * [simplify]: iters left: 2 (52 enodes) 2.666 * * [simplify]: Extracting #0: cost 1 inf + 0 2.666 * * [simplify]: Extracting #1: cost 11 inf + 0 2.666 * * [simplify]: Extracting #2: cost 22 inf + 0 2.666 * * [simplify]: Extracting #3: cost 21 inf + 92 2.667 * * [simplify]: Extracting #4: cost 10 inf + 2303 2.668 * * [simplify]: Extracting #5: cost 0 inf + 5163 2.669 * [simplify]: Simplified to (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))) 2.669 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a))))) 2.670 * [simplify]: Simplifying (/ (- (cbrt (acos a))) (cbrt a)) 2.670 * * [simplify]: iters left: 6 (6 enodes) 2.672 * * [simplify]: iters left: 5 (20 enodes) 2.676 * * [simplify]: iters left: 4 (22 enodes) 2.679 * * [simplify]: Extracting #0: cost 1 inf + 0 2.680 * * [simplify]: Extracting #1: cost 5 inf + 0 2.680 * * [simplify]: Extracting #2: cost 10 inf + 0 2.680 * * [simplify]: Extracting #3: cost 9 inf + 163 2.680 * * [simplify]: Extracting #4: cost 9 inf + 254 2.680 * * [simplify]: Extracting #5: cost 2 inf + 1811 2.680 * * [simplify]: Extracting #6: cost 0 inf + 2353 2.680 * [simplify]: Simplified to (- (/ (cbrt (acos a)) (cbrt a))) 2.680 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))) (- (/ (cbrt (acos a)) (cbrt a)))))) 2.680 * * * * [progress]: [ 33 / 225 ] simplifiying candidate # 2.681 * [simplify]: Simplifying (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) 2.681 * * [simplify]: iters left: 6 (6 enodes) 2.682 * * [simplify]: iters left: 5 (20 enodes) 2.685 * * [simplify]: iters left: 4 (24 enodes) 2.688 * * [simplify]: iters left: 3 (27 enodes) 2.691 * * [simplify]: Extracting #0: cost 1 inf + 0 2.691 * * [simplify]: Extracting #1: cost 7 inf + 0 2.691 * * [simplify]: Extracting #2: cost 14 inf + 0 2.692 * * [simplify]: Extracting #3: cost 14 inf + 1 2.692 * * [simplify]: Extracting #4: cost 11 inf + 174 2.692 * * [simplify]: Extracting #5: cost 2 inf + 2113 2.692 * * [simplify]: Extracting #6: cost 0 inf + 2615 2.692 * [simplify]: Simplified to (* (cbrt (acos a)) (/ (cbrt (acos a)) (sqrt a))) 2.693 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (cbrt (acos a)) (/ (cbrt (acos a)) (sqrt a))) (/ (- (cbrt (acos a))) (sqrt a))))) 2.693 * [simplify]: Simplifying (/ (- (cbrt (acos a))) (sqrt a)) 2.693 * * [simplify]: iters left: 6 (6 enodes) 2.694 * * [simplify]: iters left: 5 (20 enodes) 2.697 * * [simplify]: iters left: 4 (22 enodes) 2.700 * * [simplify]: Extracting #0: cost 1 inf + 0 2.700 * * [simplify]: Extracting #1: cost 5 inf + 0 2.700 * * [simplify]: Extracting #2: cost 10 inf + 0 2.700 * * [simplify]: Extracting #3: cost 9 inf + 83 2.700 * * [simplify]: Extracting #4: cost 9 inf + 174 2.700 * * [simplify]: Extracting #5: cost 2 inf + 1611 2.701 * * [simplify]: Extracting #6: cost 0 inf + 2113 2.701 * [simplify]: Simplified to (- (/ (cbrt (acos a)) (sqrt a))) 2.701 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (- (/ (cbrt (acos a)) (sqrt a)))))) 2.701 * * * * [progress]: [ 34 / 225 ] simplifiying candidate # 2.701 * [simplify]: Simplifying (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) 2.701 * * [simplify]: iters left: 6 (6 enodes) 2.703 * * [simplify]: iters left: 5 (20 enodes) 2.710 * * [simplify]: iters left: 4 (30 enodes) 2.720 * * [simplify]: iters left: 3 (31 enodes) 2.725 * * [simplify]: Extracting #0: cost 1 inf + 0 2.725 * * [simplify]: Extracting #1: cost 5 inf + 0 2.725 * * [simplify]: Extracting #2: cost 7 inf + 1 2.725 * * [simplify]: Extracting #3: cost 9 inf + 1 2.725 * * [simplify]: Extracting #4: cost 8 inf + 2 2.725 * * [simplify]: Extracting #5: cost 0 inf + 1372 2.725 * [simplify]: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 2.725 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (cbrt (acos a)) (cbrt (acos a))) (/ (- (cbrt (acos a))) a)))) 2.726 * [simplify]: Simplifying (/ (- (cbrt (acos a))) a) 2.726 * * [simplify]: iters left: 6 (5 enodes) 2.727 * * [simplify]: iters left: 5 (17 enodes) 2.729 * * [simplify]: iters left: 4 (19 enodes) 2.732 * * [simplify]: Extracting #0: cost 1 inf + 0 2.732 * * [simplify]: Extracting #1: cost 5 inf + 0 2.732 * * [simplify]: Extracting #2: cost 7 inf + 1 2.732 * * [simplify]: Extracting #3: cost 9 inf + 1 2.732 * * [simplify]: Extracting #4: cost 9 inf + 92 2.732 * * [simplify]: Extracting #5: cost 1 inf + 1660 2.732 * * [simplify]: Extracting #6: cost 0 inf + 1871 2.733 * [simplify]: Simplified to (/ (- (cbrt (acos a))) a) 2.733 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (cbrt (acos a)) (cbrt (acos a))) (/ (- (cbrt (acos a))) a)))) 2.733 * * * * [progress]: [ 35 / 225 ] simplifiying candidate # 2.733 * [simplify]: Simplifying (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) 2.733 * * [simplify]: iters left: 5 (6 enodes) 2.734 * * [simplify]: iters left: 4 (20 enodes) 2.737 * * [simplify]: iters left: 3 (22 enodes) 2.740 * * [simplify]: Extracting #0: cost 1 inf + 0 2.740 * * [simplify]: Extracting #1: cost 6 inf + 0 2.740 * * [simplify]: Extracting #2: cost 12 inf + 0 2.740 * * [simplify]: Extracting #3: cost 12 inf + 1 2.740 * * [simplify]: Extracting #4: cost 10 inf + 173 2.741 * * [simplify]: Extracting #5: cost 1 inf + 1642 2.741 * * [simplify]: Extracting #6: cost 0 inf + 1933 2.741 * [simplify]: Simplified to (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a)) 2.741 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a)) (/ (- (sqrt (acos a))) (cbrt a))))) 2.741 * [simplify]: Simplifying (/ (- (sqrt (acos a))) (cbrt a)) 2.741 * * [simplify]: iters left: 6 (6 enodes) 2.743 * * [simplify]: iters left: 5 (20 enodes) 2.745 * * [simplify]: iters left: 4 (22 enodes) 2.749 * * [simplify]: Extracting #0: cost 1 inf + 0 2.749 * * [simplify]: Extracting #1: cost 5 inf + 0 2.749 * * [simplify]: Extracting #2: cost 10 inf + 0 2.749 * * [simplify]: Extracting #3: cost 9 inf + 163 2.749 * * [simplify]: Extracting #4: cost 9 inf + 254 2.749 * * [simplify]: Extracting #5: cost 2 inf + 1571 2.750 * * [simplify]: Extracting #6: cost 0 inf + 2033 2.750 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (cbrt a))) 2.750 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (- (/ (sqrt (acos a)) (cbrt a)))))) 2.750 * * * * [progress]: [ 36 / 225 ] simplifiying candidate # 2.751 * [simplify]: Simplifying (/ (sqrt (acos a)) (sqrt a)) 2.751 * * [simplify]: iters left: 4 (5 enodes) 2.753 * * [simplify]: iters left: 3 (15 enodes) 2.757 * * [simplify]: Extracting #0: cost 1 inf + 0 2.757 * * [simplify]: Extracting #1: cost 4 inf + 0 2.757 * * [simplify]: Extracting #2: cost 8 inf + 0 2.757 * * [simplify]: Extracting #3: cost 8 inf + 1 2.757 * * [simplify]: Extracting #4: cost 0 inf + 949 2.757 * [simplify]: Simplified to (/ (sqrt (acos a)) (sqrt a)) 2.757 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a))))) 2.758 * [simplify]: Simplifying (/ (- (sqrt (acos a))) (sqrt a)) 2.758 * * [simplify]: iters left: 6 (6 enodes) 2.760 * * [simplify]: iters left: 5 (20 enodes) 2.765 * * [simplify]: iters left: 4 (22 enodes) 2.771 * * [simplify]: Extracting #0: cost 1 inf + 0 2.771 * * [simplify]: Extracting #1: cost 5 inf + 0 2.771 * * [simplify]: Extracting #2: cost 10 inf + 0 2.772 * * [simplify]: Extracting #3: cost 9 inf + 83 2.772 * * [simplify]: Extracting #4: cost 9 inf + 174 2.772 * * [simplify]: Extracting #5: cost 2 inf + 1371 2.772 * * [simplify]: Extracting #6: cost 0 inf + 1793 2.773 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (sqrt a))) 2.773 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (acos a)) (sqrt a)) (- (/ (sqrt (acos a)) (sqrt a)))))) 2.773 * * * * [progress]: [ 37 / 225 ] simplifiying candidate # 2.773 * [simplify]: Simplifying (/ (sqrt (acos a)) 1) 2.773 * * [simplify]: iters left: 4 (5 enodes) 2.776 * * [simplify]: iters left: 3 (15 enodes) 2.781 * * [simplify]: iters left: 2 (17 enodes) 2.785 * * [simplify]: Extracting #0: cost 1 inf + 0 2.785 * * [simplify]: Extracting #1: cost 4 inf + 0 2.785 * * [simplify]: Extracting #2: cost 5 inf + 1 2.785 * * [simplify]: Extracting #3: cost 4 inf + 2 2.785 * * [simplify]: Extracting #4: cost 1 inf + 315 2.785 * * [simplify]: Extracting #5: cost 0 inf + 446 2.785 * [simplify]: Simplified to (sqrt (acos a)) 2.785 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (sqrt (acos a)) (/ (- (sqrt (acos a))) a)))) 2.786 * [simplify]: Simplifying (/ (- (sqrt (acos a))) a) 2.786 * * [simplify]: iters left: 6 (5 enodes) 2.787 * * [simplify]: iters left: 5 (17 enodes) 2.789 * * [simplify]: iters left: 4 (19 enodes) 2.791 * * [simplify]: Extracting #0: cost 1 inf + 0 2.792 * * [simplify]: Extracting #1: cost 5 inf + 0 2.792 * * [simplify]: Extracting #2: cost 7 inf + 1 2.792 * * [simplify]: Extracting #3: cost 9 inf + 1 2.792 * * [simplify]: Extracting #4: cost 9 inf + 92 2.792 * * [simplify]: Extracting #5: cost 1 inf + 1380 2.792 * * [simplify]: Extracting #6: cost 0 inf + 1551 2.792 * [simplify]: Simplified to (/ (- (sqrt (acos a))) a) 2.792 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (sqrt (acos a)) (/ (- (sqrt (acos a))) a)))) 2.792 * * * * [progress]: [ 38 / 225 ] simplifiying candidate # 2.792 * [simplify]: Simplifying (/ 1 (* (cbrt a) (cbrt a))) 2.792 * * [simplify]: iters left: 5 (5 enodes) 2.794 * * [simplify]: iters left: 4 (19 enodes) 2.798 * * [simplify]: iters left: 3 (23 enodes) 2.801 * * [simplify]: Extracting #0: cost 1 inf + 0 2.801 * * [simplify]: Extracting #1: cost 6 inf + 0 2.801 * * [simplify]: Extracting #2: cost 9 inf + 1 2.801 * * [simplify]: Extracting #3: cost 1 inf + 852 2.801 * * [simplify]: Extracting #4: cost 0 inf + 974 2.802 * [simplify]: Simplified to (/ 1 (* (cbrt a) (cbrt a))) 2.802 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a))))) 2.802 * [simplify]: Simplifying (/ (- (acos a)) (cbrt a)) 2.802 * * [simplify]: iters left: 5 (5 enodes) 2.803 * * [simplify]: iters left: 4 (17 enodes) 2.805 * * [simplify]: iters left: 3 (19 enodes) 2.808 * * [simplify]: Extracting #0: cost 1 inf + 0 2.808 * * [simplify]: Extracting #1: cost 5 inf + 0 2.808 * * [simplify]: Extracting #2: cost 10 inf + 0 2.808 * * [simplify]: Extracting #3: cost 10 inf + 1 2.808 * * [simplify]: Extracting #4: cost 0 inf + 1531 2.808 * [simplify]: Simplified to (/ (- (acos a)) (cbrt a)) 2.808 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a))))) 2.808 * * * * [progress]: [ 39 / 225 ] simplifiying candidate # 2.809 * [simplify]: Simplifying (/ 1 (sqrt a)) 2.809 * * [simplify]: iters left: 3 (4 enodes) 2.810 * * [simplify]: iters left: 2 (14 enodes) 2.813 * * [simplify]: iters left: 1 (16 enodes) 2.819 * * [simplify]: Extracting #0: cost 1 inf + 0 2.819 * * [simplify]: Extracting #1: cost 4 inf + 0 2.819 * * [simplify]: Extracting #2: cost 5 inf + 1 2.819 * * [simplify]: Extracting #3: cost 3 inf + 43 2.819 * * [simplify]: Extracting #4: cost 1 inf + 166 2.819 * * [simplify]: Extracting #5: cost 0 inf + 248 2.819 * [simplify]: Simplified to (/ 1 (sqrt a)) 2.819 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a))))) 2.820 * [simplify]: Simplifying (/ (- (acos a)) (sqrt a)) 2.820 * * [simplify]: iters left: 5 (5 enodes) 2.822 * * [simplify]: iters left: 4 (17 enodes) 2.826 * * [simplify]: iters left: 3 (19 enodes) 2.833 * * [simplify]: Extracting #0: cost 1 inf + 0 2.833 * * [simplify]: Extracting #1: cost 5 inf + 0 2.833 * * [simplify]: Extracting #2: cost 10 inf + 0 2.833 * * [simplify]: Extracting #3: cost 10 inf + 1 2.833 * * [simplify]: Extracting #4: cost 0 inf + 1291 2.834 * [simplify]: Simplified to (/ (- (acos a)) (sqrt a)) 2.834 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a))))) 2.834 * * * * [progress]: [ 40 / 225 ] simplifiying candidate # 2.834 * [simplify]: Simplifying (/ 1 1) 2.834 * * [simplify]: iters left: 2 (2 enodes) 2.836 * * [simplify]: iters left: 1 (6 enodes) 2.838 * * [simplify]: Extracting #0: cost 1 inf + 0 2.839 * * [simplify]: Extracting #1: cost 0 inf + 1 2.839 * [simplify]: Simplified to 1 2.839 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (* 1 (/ (- (acos a)) a)))) 2.839 * [simplify]: Simplifying (/ (- (acos a)) a) 2.839 * * [simplify]: iters left: 5 (4 enodes) 2.841 * * [simplify]: iters left: 4 (14 enodes) 2.845 * * [simplify]: iters left: 3 (16 enodes) 2.849 * * [simplify]: Extracting #0: cost 1 inf + 0 2.849 * * [simplify]: Extracting #1: cost 5 inf + 0 2.849 * * [simplify]: Extracting #2: cost 7 inf + 1 2.849 * * [simplify]: Extracting #3: cost 1 inf + 958 2.849 * * [simplify]: Extracting #4: cost 0 inf + 1049 2.850 * [simplify]: Simplified to (/ (- (acos a)) a) 2.850 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (* 1 (/ (- (acos a)) a)))) 2.850 * * * * [progress]: [ 41 / 225 ] simplifiying candidate # 2.850 * * * * [progress]: [ 42 / 225 ] simplifiying candidate # 2.850 * * * * [progress]: [ 43 / 225 ] simplifiying candidate # 2.850 * * * * [progress]: [ 44 / 225 ] simplifiying candidate # 2.850 * [simplify]: Simplifying (/ (acos a) a) 2.850 * * [simplify]: iters left: 3 (3 enodes) 2.852 * * [simplify]: iters left: 2 (9 enodes) 2.854 * * [simplify]: Extracting #0: cost 1 inf + 0 2.854 * * [simplify]: Extracting #1: cost 4 inf + 0 2.854 * * [simplify]: Extracting #2: cost 4 inf + 1 2.854 * * [simplify]: Extracting #3: cost 0 inf + 445 2.854 * [simplify]: Simplified to (/ (acos a) a) 2.854 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 2.855 * * * * [progress]: [ 45 / 225 ] simplifiying candidate # 2.855 * [simplify]: Simplifying (cbrt a) 2.855 * * [simplify]: iters left: 1 (2 enodes) 2.856 * * [simplify]: Extracting #0: cost 1 inf + 0 2.856 * * [simplify]: Extracting #1: cost 3 inf + 0 2.856 * * [simplify]: Extracting #2: cost 2 inf + 1 2.856 * * [simplify]: Extracting #3: cost 0 inf + 163 2.856 * [simplify]: Simplified to (cbrt a) 2.856 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (/ (/ (- (acos a)) (* (cbrt a) (cbrt a))) (cbrt a)))) 2.856 * * * * [progress]: [ 46 / 225 ] simplifiying candidate # 2.857 * [simplify]: Simplifying (sqrt a) 2.857 * * [simplify]: iters left: 1 (2 enodes) 2.857 * * [simplify]: Extracting #0: cost 1 inf + 0 2.858 * * [simplify]: Extracting #1: cost 3 inf + 0 2.858 * * [simplify]: Extracting #2: cost 2 inf + 1 2.858 * * [simplify]: Extracting #3: cost 0 inf + 83 2.858 * [simplify]: Simplified to (sqrt a) 2.858 * [simplify]: Simplified (2 2 2) to (λ (a) (/ 1 (/ (/ (- (acos a)) (sqrt a)) (sqrt a)))) 2.858 * * * * [progress]: [ 47 / 225 ] simplifiying candidate # 2.858 * * * * [progress]: [ 48 / 225 ] simplifiying candidate # 2.858 * [simplify]: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 2.858 * * [simplify]: iters left: 6 (5 enodes) 2.861 * * [simplify]: iters left: 5 (15 enodes) 2.865 * * [simplify]: Extracting #0: cost 1 inf + 0 2.865 * * [simplify]: Extracting #1: cost 3 inf + 0 2.865 * * [simplify]: Extracting #2: cost 5 inf + 0 2.865 * * [simplify]: Extracting #3: cost 7 inf + 0 2.865 * * [simplify]: Extracting #4: cost 9 inf + 0 2.865 * * [simplify]: Extracting #5: cost 8 inf + 1 2.865 * * [simplify]: Extracting #6: cost 0 inf + 1369 2.866 * [simplify]: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 2.866 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 2.866 * * * * [progress]: [ 49 / 225 ] simplifiying candidate # 2.866 * [simplify]: Simplifying (sqrt (- (acos a))) 2.866 * * [simplify]: iters left: 4 (4 enodes) 2.868 * * [simplify]: iters left: 3 (12 enodes) 2.871 * * [simplify]: Extracting #0: cost 1 inf + 0 2.871 * * [simplify]: Extracting #1: cost 3 inf + 0 2.871 * * [simplify]: Extracting #2: cost 5 inf + 0 2.871 * * [simplify]: Extracting #3: cost 7 inf + 0 2.871 * * [simplify]: Extracting #4: cost 6 inf + 1 2.871 * * [simplify]: Extracting #5: cost 0 inf + 787 2.871 * [simplify]: Simplified to (sqrt (- (acos a))) 2.872 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 2.872 * * * * [progress]: [ 50 / 225 ] simplifiying candidate # 2.872 * * * * [progress]: [ 51 / 225 ] simplifiying candidate # 2.872 * * * * [progress]: [ 52 / 225 ] simplifiying candidate # 2.872 * [simplify]: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 2.872 * * [simplify]: iters left: 6 (5 enodes) 2.873 * * [simplify]: iters left: 5 (18 enodes) 2.876 * * [simplify]: iters left: 4 (20 enodes) 2.878 * * [simplify]: Extracting #0: cost 1 inf + 0 2.878 * * [simplify]: Extracting #1: cost 5 inf + 0 2.878 * * [simplify]: Extracting #2: cost 9 inf + 0 2.878 * * [simplify]: Extracting #3: cost 11 inf + 0 2.878 * * [simplify]: Extracting #4: cost 10 inf + 1 2.878 * * [simplify]: Extracting #5: cost 0 inf + 1871 2.879 * [simplify]: Simplified to (- (* (cbrt (acos a)) (cbrt (acos a)))) 2.879 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 2.879 * * * * [progress]: [ 53 / 225 ] simplifiying candidate # 2.879 * [simplify]: Simplifying (- (sqrt (acos a))) 2.879 * * [simplify]: iters left: 4 (4 enodes) 2.880 * * [simplify]: iters left: 3 (12 enodes) 2.881 * * [simplify]: Extracting #0: cost 1 inf + 0 2.881 * * [simplify]: Extracting #1: cost 3 inf + 0 2.881 * * [simplify]: Extracting #2: cost 5 inf + 0 2.882 * * [simplify]: Extracting #3: cost 7 inf + 0 2.882 * * [simplify]: Extracting #4: cost 6 inf + 1 2.882 * * [simplify]: Extracting #5: cost 0 inf + 787 2.882 * [simplify]: Simplified to (- (sqrt (acos a))) 2.882 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 2.882 * * * * [progress]: [ 54 / 225 ] simplifiying candidate # 2.882 * [simplify]: Simplifying (- 1) 2.882 * * [simplify]: iters left: 2 (2 enodes) 2.884 * * [simplify]: iters left: 1 (9 enodes) 2.886 * * [simplify]: Extracting #0: cost 1 inf + 0 2.886 * * [simplify]: Extracting #1: cost 0 inf + 1 2.886 * [simplify]: Simplified to -1 2.886 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 2.886 * * * * [progress]: [ 55 / 225 ] simplifiying candidate # 2.886 * [simplify]: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 2.886 * * [simplify]: iters left: 4 (4 enodes) 2.887 * * [simplify]: iters left: 3 (12 enodes) 2.889 * * [simplify]: Extracting #0: cost 1 inf + 0 2.889 * * [simplify]: Extracting #1: cost 3 inf + 0 2.889 * * [simplify]: Extracting #2: cost 5 inf + 0 2.889 * * [simplify]: Extracting #3: cost 7 inf + 0 2.889 * * [simplify]: Extracting #4: cost 6 inf + 1 2.889 * * [simplify]: Extracting #5: cost 0 inf + 947 2.889 * [simplify]: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 2.889 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 2.889 * * * * [progress]: [ 56 / 225 ] simplifiying candidate # 2.890 * [simplify]: Simplifying (sqrt (acos a)) 2.890 * * [simplify]: iters left: 2 (3 enodes) 2.890 * * [simplify]: iters left: 1 (9 enodes) 2.891 * * [simplify]: Extracting #0: cost 1 inf + 0 2.892 * * [simplify]: Extracting #1: cost 3 inf + 0 2.892 * * [simplify]: Extracting #2: cost 5 inf + 0 2.892 * * [simplify]: Extracting #3: cost 4 inf + 1 2.892 * * [simplify]: Extracting #4: cost 0 inf + 445 2.892 * [simplify]: Simplified to (sqrt (acos a)) 2.892 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 2.892 * * * * [progress]: [ 57 / 225 ] simplifiying candidate # 2.892 * * * * [progress]: [ 58 / 225 ] simplifiying candidate #real (real->posit16 (/ (- (acos a)) a)))))> 2.892 * * * * [progress]: [ 59 / 225 ] simplifiying candidate # 2.892 * * * * [progress]: [ 60 / 225 ] simplifiying candidate # 2.892 * [simplify]: Simplifying (- 1) 2.892 * * [simplify]: iters left: 2 (2 enodes) 2.894 * * [simplify]: iters left: 1 (9 enodes) 2.896 * * [simplify]: Extracting #0: cost 1 inf + 0 2.896 * * [simplify]: Extracting #1: cost 0 inf + 1 2.896 * [simplify]: Simplified to -1 2.896 * [simplify]: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 2.896 * * * * [progress]: [ 61 / 225 ] simplifiying candidate # 2.896 * * * * [progress]: [ 62 / 225 ] simplifiying candidate # 2.896 * * * * [progress]: [ 63 / 225 ] simplifiying candidate # 2.896 * * * * [progress]: [ 64 / 225 ] simplifiying candidate # 2.896 * [simplify]: Simplifying (- 0 (- (log (- (acos a))) (log a))) 2.896 * * [simplify]: iters left: 6 (8 enodes) 2.898 * * [simplify]: iters left: 5 (30 enodes) 2.907 * * [simplify]: iters left: 4 (46 enodes) 2.919 * * [simplify]: iters left: 3 (61 enodes) 2.929 * * [simplify]: iters left: 2 (68 enodes) 2.938 * * [simplify]: iters left: 1 (71 enodes) 2.946 * * [simplify]: Extracting #0: cost 1 inf + 0 2.946 * * [simplify]: Extracting #1: cost 8 inf + 0 2.946 * * [simplify]: Extracting #2: cost 15 inf + 1 2.947 * * [simplify]: Extracting #3: cost 12 inf + 366 2.947 * * [simplify]: Extracting #4: cost 11 inf + 588 2.947 * * [simplify]: Extracting #5: cost 2 inf + 2697 2.948 * * [simplify]: Extracting #6: cost 0 inf + 3219 2.948 * [simplify]: Simplified to (- (log a) (log (- (acos a)))) 2.948 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 2.948 * * * * [progress]: [ 65 / 225 ] simplifiying candidate # 2.949 * [simplify]: Simplifying (- 0 (log (/ (- (acos a)) a))) 2.949 * * [simplify]: iters left: 6 (7 enodes) 2.951 * * [simplify]: iters left: 5 (28 enodes) 2.959 * * [simplify]: iters left: 4 (42 enodes) 2.970 * * [simplify]: iters left: 3 (57 enodes) 2.986 * * [simplify]: iters left: 2 (67 enodes) 3.003 * * [simplify]: iters left: 1 (73 enodes) 3.022 * * [simplify]: Extracting #0: cost 1 inf + 0 3.022 * * [simplify]: Extracting #1: cost 9 inf + 0 3.022 * * [simplify]: Extracting #2: cost 16 inf + 1 3.023 * * [simplify]: Extracting #3: cost 19 inf + 2 3.023 * * [simplify]: Extracting #4: cost 13 inf + 1010 3.024 * * [simplify]: Extracting #5: cost 0 inf + 3793 3.025 * * [simplify]: Extracting #6: cost 0 inf + 3733 3.026 * [simplify]: Simplified to (- (log (- (/ (acos a) a)))) 3.027 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log (- (/ (acos a) a)))))) 3.027 * * * * [progress]: [ 66 / 225 ] simplifiying candidate # 3.027 * [simplify]: Simplifying (- (log 1) (- (log (- (acos a))) (log a))) 3.027 * * [simplify]: iters left: 6 (9 enodes) 3.032 * * [simplify]: iters left: 5 (35 enodes) 3.042 * * [simplify]: iters left: 4 (46 enodes) 3.056 * * [simplify]: iters left: 3 (59 enodes) 3.069 * * [simplify]: Extracting #0: cost 1 inf + 0 3.069 * * [simplify]: Extracting #1: cost 8 inf + 0 3.069 * * [simplify]: Extracting #2: cost 14 inf + 1 3.070 * * [simplify]: Extracting #3: cost 12 inf + 255 3.070 * * [simplify]: Extracting #4: cost 11 inf + 457 3.070 * * [simplify]: Extracting #5: cost 5 inf + 1563 3.070 * * [simplify]: Extracting #6: cost 0 inf + 2938 3.071 * [simplify]: Simplified to (- (log a) (log (- (acos a)))) 3.071 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 3.071 * * * * [progress]: [ 67 / 225 ] simplifiying candidate # 3.071 * [simplify]: Simplifying (- (log 1) (log (/ (- (acos a)) a))) 3.071 * * [simplify]: iters left: 6 (8 enodes) 3.075 * * [simplify]: iters left: 5 (33 enodes) 3.080 * * [simplify]: iters left: 4 (41 enodes) 3.086 * * [simplify]: iters left: 3 (52 enodes) 3.093 * * [simplify]: iters left: 2 (56 enodes) 3.100 * * [simplify]: iters left: 1 (59 enodes) 3.113 * * [simplify]: Extracting #0: cost 1 inf + 0 3.114 * * [simplify]: Extracting #1: cost 9 inf + 0 3.114 * * [simplify]: Extracting #2: cost 17 inf + 1 3.114 * * [simplify]: Extracting #3: cost 17 inf + 256 3.114 * * [simplify]: Extracting #4: cost 16 inf + 589 3.115 * * [simplify]: Extracting #5: cost 8 inf + 1867 3.116 * * [simplify]: Extracting #6: cost 0 inf + 3696 3.117 * [simplify]: Simplified to (- (log (- (/ (acos a) a)))) 3.117 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log (- (/ (acos a) a)))))) 3.117 * * * * [progress]: [ 68 / 225 ] simplifiying candidate # 3.117 * * * * [progress]: [ 69 / 225 ] simplifiying candidate # 3.117 * * * * [progress]: [ 70 / 225 ] simplifiying candidate # 3.117 * [simplify]: Simplifying (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a))) 3.117 * * [simplify]: iters left: 6 (12 enodes) 3.124 * * [simplify]: iters left: 5 (52 enodes) 3.138 * * [simplify]: iters left: 4 (152 enodes) 3.194 * * [simplify]: iters left: 3 (445 enodes) 3.515 * * [simplify]: Extracting #0: cost 1 inf + 0 3.515 * * [simplify]: Extracting #1: cost 82 inf + 0 3.516 * * [simplify]: Extracting #2: cost 197 inf + 3785 3.528 * * [simplify]: Extracting #3: cost 90 inf + 28230 3.545 * * [simplify]: Extracting #4: cost 3 inf + 53708 3.563 * * [simplify]: Extracting #5: cost 0 inf + 54855 3.575 * [simplify]: Simplified to (/ (/ (/ a (/ (acos a) a)) (/ (acos a) a)) (- (acos a))) 3.575 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (/ (/ (/ a (/ (acos a) a)) (/ (acos a) a)) (- (acos a))))) 3.576 * * * * [progress]: [ 71 / 225 ] simplifiying candidate # 3.576 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a))) 3.576 * * [simplify]: iters left: 6 (10 enodes) 3.579 * * [simplify]: iters left: 5 (42 enodes) 3.587 * * [simplify]: iters left: 4 (110 enodes) 3.640 * * [simplify]: iters left: 3 (319 enodes) 3.848 * * [simplify]: Extracting #0: cost 1 inf + 0 3.848 * * [simplify]: Extracting #1: cost 53 inf + 0 3.849 * * [simplify]: Extracting #2: cost 127 inf + 43 3.851 * * [simplify]: Extracting #3: cost 141 inf + 2460 3.860 * * [simplify]: Extracting #4: cost 43 inf + 26324 3.872 * * [simplify]: Extracting #5: cost 0 inf + 36168 3.882 * * [simplify]: Extracting #6: cost 0 inf + 35968 3.889 * [simplify]: Simplified to (/ (/ (/ a (/ (- (acos a)) a)) (- (acos a))) (/ (- (acos a)) a)) 3.889 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (/ (/ (/ a (/ (- (acos a)) a)) (- (acos a))) (/ (- (acos a)) a)))) 3.889 * * * * [progress]: [ 72 / 225 ] simplifiying candidate # 3.889 * * * * [progress]: [ 73 / 225 ] simplifiying candidate # 3.889 * * * * [progress]: [ 74 / 225 ] simplifiying candidate # 3.890 * * * * [progress]: [ 75 / 225 ] simplifiying candidate # 3.890 * * * * [progress]: [ 76 / 225 ] simplifiying candidate # 3.890 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) 3.890 * * [simplify]: iters left: 6 (10 enodes) 3.894 * * [simplify]: iters left: 5 (40 enodes) 3.901 * * [simplify]: iters left: 4 (58 enodes) 3.920 * * [simplify]: iters left: 3 (84 enodes) 3.940 * * [simplify]: iters left: 2 (87 enodes) 3.947 * * [simplify]: Extracting #0: cost 1 inf + 0 3.947 * * [simplify]: Extracting #1: cost 6 inf + 0 3.947 * * [simplify]: Extracting #2: cost 9 inf + 1 3.947 * * [simplify]: Extracting #3: cost 13 inf + 1 3.947 * * [simplify]: Extracting #4: cost 15 inf + 2 3.948 * * [simplify]: Extracting #5: cost 11 inf + 617 3.948 * * [simplify]: Extracting #6: cost 5 inf + 1844 3.948 * * [simplify]: Extracting #7: cost 2 inf + 2759 3.949 * * [simplify]: Extracting #8: cost 0 inf + 3382 3.949 * [simplify]: Simplified to (* (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a)))) 3.949 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a)))) (/ (cbrt 1) (cbrt (/ (- (acos a)) a))))) 3.949 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (/ (- (acos a)) a))) 3.950 * * [simplify]: iters left: 6 (8 enodes) 3.952 * * [simplify]: iters left: 5 (28 enodes) 3.956 * * [simplify]: iters left: 4 (32 enodes) 3.962 * * [simplify]: Extracting #0: cost 1 inf + 0 3.962 * * [simplify]: Extracting #1: cost 4 inf + 0 3.962 * * [simplify]: Extracting #2: cost 5 inf + 1 3.962 * * [simplify]: Extracting #3: cost 9 inf + 1 3.962 * * [simplify]: Extracting #4: cost 11 inf + 2 3.962 * * [simplify]: Extracting #5: cost 11 inf + 93 3.962 * * [simplify]: Extracting #6: cost 5 inf + 879 3.963 * * [simplify]: Extracting #7: cost 0 inf + 2136 3.963 * [simplify]: Simplified to (/ 1 (cbrt (/ (- (acos a)) a))) 3.963 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a))))) 3.963 * * * * [progress]: [ 77 / 225 ] simplifiying candidate # 3.963 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a))) 3.963 * * [simplify]: iters left: 6 (9 enodes) 3.968 * * [simplify]: iters left: 5 (33 enodes) 3.978 * * [simplify]: iters left: 4 (37 enodes) 3.987 * * [simplify]: Extracting #0: cost 1 inf + 0 3.987 * * [simplify]: Extracting #1: cost 4 inf + 0 3.987 * * [simplify]: Extracting #2: cost 5 inf + 1 3.988 * * [simplify]: Extracting #3: cost 9 inf + 1 3.988 * * [simplify]: Extracting #4: cost 11 inf + 2 3.988 * * [simplify]: Extracting #5: cost 9 inf + 355 3.988 * * [simplify]: Extracting #6: cost 3 inf + 1261 3.988 * * [simplify]: Extracting #7: cost 0 inf + 1976 3.989 * [simplify]: Simplified to (/ 1 (sqrt (- (/ (acos a) a)))) 3.989 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (/ (acos a) a)))) (/ (cbrt 1) (sqrt (/ (- (acos a)) a))))) 3.989 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (/ (- (acos a)) a))) 3.989 * * [simplify]: iters left: 6 (8 enodes) 3.996 * * [simplify]: iters left: 5 (28 enodes) 4.002 * * [simplify]: iters left: 4 (32 enodes) 4.007 * * [simplify]: Extracting #0: cost 1 inf + 0 4.007 * * [simplify]: Extracting #1: cost 4 inf + 0 4.007 * * [simplify]: Extracting #2: cost 5 inf + 1 4.007 * * [simplify]: Extracting #3: cost 9 inf + 1 4.007 * * [simplify]: Extracting #4: cost 11 inf + 2 4.007 * * [simplify]: Extracting #5: cost 11 inf + 93 4.007 * * [simplify]: Extracting #6: cost 5 inf + 879 4.008 * * [simplify]: Extracting #7: cost 0 inf + 1976 4.008 * [simplify]: Simplified to (/ 1 (sqrt (/ (- (acos a)) a))) 4.008 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))))) 4.008 * * * * [progress]: [ 78 / 225 ] simplifiying candidate # 4.008 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) 4.008 * * [simplify]: iters left: 6 (12 enodes) 4.012 * * [simplify]: iters left: 5 (48 enodes) 4.021 * * [simplify]: iters left: 4 (80 enodes) 4.036 * * [simplify]: iters left: 3 (141 enodes) 4.102 * * [simplify]: iters left: 2 (258 enodes) 4.203 * * [simplify]: iters left: 1 (333 enodes) 4.281 * * [simplify]: Extracting #0: cost 1 inf + 0 4.281 * * [simplify]: Extracting #1: cost 16 inf + 0 4.281 * * [simplify]: Extracting #2: cost 30 inf + 1 4.282 * * [simplify]: Extracting #3: cost 29 inf + 204 4.282 * * [simplify]: Extracting #4: cost 26 inf + 628 4.283 * * [simplify]: Extracting #5: cost 12 inf + 4822 4.285 * * [simplify]: Extracting #6: cost 1 inf + 8387 4.288 * * [simplify]: Extracting #7: cost 0 inf + 8638 4.291 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) 4.291 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (cbrt a))))) 4.291 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (- (acos a))) (cbrt a))) 4.291 * * [simplify]: iters left: 6 (9 enodes) 4.297 * * [simplify]: iters left: 5 (31 enodes) 4.303 * * [simplify]: iters left: 4 (40 enodes) 4.309 * * [simplify]: iters left: 3 (46 enodes) 4.317 * * [simplify]: iters left: 2 (61 enodes) 4.331 * * [simplify]: iters left: 1 (64 enodes) 4.342 * * [simplify]: Extracting #0: cost 1 inf + 0 4.342 * * [simplify]: Extracting #1: cost 7 inf + 0 4.342 * * [simplify]: Extracting #2: cost 12 inf + 1 4.342 * * [simplify]: Extracting #3: cost 11 inf + 164 4.342 * * [simplify]: Extracting #4: cost 11 inf + 255 4.343 * * [simplify]: Extracting #5: cost 7 inf + 1019 4.343 * * [simplify]: Extracting #6: cost 1 inf + 2606 4.344 * * [simplify]: Extracting #7: cost 0 inf + 2858 4.344 * [simplify]: Simplified to (/ (cbrt a) (cbrt (- (acos a)))) 4.344 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))))) 4.345 * * * * [progress]: [ 79 / 225 ] simplifiying candidate # 4.345 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) 4.345 * * [simplify]: iters left: 6 (11 enodes) 4.351 * * [simplify]: iters left: 5 (41 enodes) 4.358 * * [simplify]: iters left: 4 (57 enodes) 4.367 * * [simplify]: iters left: 3 (94 enodes) 4.391 * * [simplify]: iters left: 2 (159 enodes) 4.449 * * [simplify]: iters left: 1 (190 enodes) 4.486 * * [simplify]: Extracting #0: cost 1 inf + 0 4.486 * * [simplify]: Extracting #1: cost 11 inf + 0 4.486 * * [simplify]: Extracting #2: cost 20 inf + 1 4.487 * * [simplify]: Extracting #3: cost 21 inf + 2 4.487 * * [simplify]: Extracting #4: cost 18 inf + 306 4.487 * * [simplify]: Extracting #5: cost 9 inf + 2406 4.488 * * [simplify]: Extracting #6: cost 1 inf + 4736 4.489 * * [simplify]: Extracting #7: cost 0 inf + 5028 4.490 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 4.490 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a))))) 4.490 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a))) 4.490 * * [simplify]: iters left: 6 (9 enodes) 4.493 * * [simplify]: iters left: 5 (31 enodes) 4.498 * * [simplify]: iters left: 4 (40 enodes) 4.507 * * [simplify]: iters left: 3 (46 enodes) 4.520 * * [simplify]: iters left: 2 (61 enodes) 4.530 * * [simplify]: iters left: 1 (64 enodes) 4.537 * * [simplify]: Extracting #0: cost 1 inf + 0 4.537 * * [simplify]: Extracting #1: cost 7 inf + 0 4.537 * * [simplify]: Extracting #2: cost 12 inf + 1 4.537 * * [simplify]: Extracting #3: cost 11 inf + 84 4.537 * * [simplify]: Extracting #4: cost 11 inf + 175 4.537 * * [simplify]: Extracting #5: cost 7 inf + 899 4.537 * * [simplify]: Extracting #6: cost 1 inf + 2366 4.538 * * [simplify]: Extracting #7: cost 0 inf + 2618 4.538 * [simplify]: Simplified to (/ (sqrt a) (cbrt (- (acos a)))) 4.538 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))))) 4.538 * * * * [progress]: [ 80 / 225 ] simplifiying candidate # 4.539 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) 4.539 * * [simplify]: iters left: 6 (10 enodes) 4.542 * * [simplify]: iters left: 5 (36 enodes) 4.552 * * [simplify]: iters left: 4 (63 enodes) 4.566 * * [simplify]: iters left: 3 (105 enodes) 4.591 * * [simplify]: iters left: 2 (108 enodes) 4.605 * * [simplify]: Extracting #0: cost 1 inf + 0 4.605 * * [simplify]: Extracting #1: cost 6 inf + 0 4.605 * * [simplify]: Extracting #2: cost 9 inf + 1 4.605 * * [simplify]: Extracting #3: cost 11 inf + 1 4.605 * * [simplify]: Extracting #4: cost 13 inf + 1 4.605 * * [simplify]: Extracting #5: cost 12 inf + 2 4.605 * * [simplify]: Extracting #6: cost 9 inf + 315 4.606 * * [simplify]: Extracting #7: cost 2 inf + 1914 4.607 * * [simplify]: Extracting #8: cost 0 inf + 2458 4.607 * [simplify]: Simplified to (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) 4.607 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (cbrt 1) (/ (cbrt (- (acos a))) a)))) 4.608 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (- (acos a))) a)) 4.608 * * [simplify]: iters left: 6 (8 enodes) 4.612 * * [simplify]: iters left: 5 (28 enodes) 4.621 * * [simplify]: iters left: 4 (37 enodes) 4.633 * * [simplify]: iters left: 3 (43 enodes) 4.642 * * [simplify]: iters left: 2 (44 enodes) 4.647 * * [simplify]: Extracting #0: cost 1 inf + 0 4.648 * * [simplify]: Extracting #1: cost 8 inf + 0 4.648 * * [simplify]: Extracting #2: cost 11 inf + 2 4.648 * * [simplify]: Extracting #3: cost 13 inf + 2 4.648 * * [simplify]: Extracting #4: cost 13 inf + 93 4.648 * * [simplify]: Extracting #5: cost 6 inf + 1411 4.648 * * [simplify]: Extracting #6: cost 0 inf + 2880 4.649 * [simplify]: Simplified to (/ a (cbrt (- (acos a)))) 4.649 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a)))))) 4.649 * * * * [progress]: [ 81 / 225 ] simplifiying candidate # 4.649 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) 4.649 * * [simplify]: iters left: 6 (11 enodes) 4.652 * * [simplify]: iters left: 5 (41 enodes) 4.659 * * [simplify]: iters left: 4 (52 enodes) 4.667 * * [simplify]: iters left: 3 (67 enodes) 4.688 * * [simplify]: iters left: 2 (87 enodes) 4.707 * * [simplify]: iters left: 1 (91 enodes) 4.718 * * [simplify]: Extracting #0: cost 1 inf + 0 4.718 * * [simplify]: Extracting #1: cost 10 inf + 0 4.718 * * [simplify]: Extracting #2: cost 18 inf + 1 4.718 * * [simplify]: Extracting #3: cost 18 inf + 83 4.718 * * [simplify]: Extracting #4: cost 14 inf + 628 4.719 * * [simplify]: Extracting #5: cost 6 inf + 2436 4.719 * * [simplify]: Extracting #6: cost 0 inf + 4104 4.720 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) 4.720 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a))))) 4.720 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a))) 4.720 * * [simplify]: iters left: 6 (9 enodes) 4.725 * * [simplify]: iters left: 5 (31 enodes) 4.732 * * [simplify]: iters left: 4 (40 enodes) 4.744 * * [simplify]: iters left: 3 (46 enodes) 4.758 * * [simplify]: iters left: 2 (61 enodes) 4.768 * * [simplify]: iters left: 1 (64 enodes) 4.775 * * [simplify]: Extracting #0: cost 1 inf + 0 4.775 * * [simplify]: Extracting #1: cost 7 inf + 0 4.775 * * [simplify]: Extracting #2: cost 12 inf + 1 4.775 * * [simplify]: Extracting #3: cost 11 inf + 164 4.775 * * [simplify]: Extracting #4: cost 11 inf + 255 4.775 * * [simplify]: Extracting #5: cost 7 inf + 939 4.775 * * [simplify]: Extracting #6: cost 1 inf + 2326 4.776 * * [simplify]: Extracting #7: cost 0 inf + 2538 4.776 * [simplify]: Simplified to (/ (cbrt a) (sqrt (- (acos a)))) 4.776 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))))) 4.776 * * * * [progress]: [ 82 / 225 ] simplifiying candidate # 4.777 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (sqrt a))) 4.777 * * [simplify]: iters left: 6 (10 enodes) 4.779 * * [simplify]: iters left: 5 (36 enodes) 4.786 * * [simplify]: iters left: 4 (45 enodes) 4.794 * * [simplify]: iters left: 3 (52 enodes) 4.802 * * [simplify]: iters left: 2 (58 enodes) 4.809 * * [simplify]: Extracting #0: cost 1 inf + 0 4.809 * * [simplify]: Extracting #1: cost 7 inf + 0 4.809 * * [simplify]: Extracting #2: cost 12 inf + 1 4.809 * * [simplify]: Extracting #3: cost 11 inf + 84 4.810 * * [simplify]: Extracting #4: cost 9 inf + 437 4.810 * * [simplify]: Extracting #5: cost 2 inf + 1835 4.810 * * [simplify]: Extracting #6: cost 0 inf + 2298 4.811 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 4.811 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a))))) 4.811 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a))) 4.811 * * [simplify]: iters left: 6 (9 enodes) 4.814 * * [simplify]: iters left: 5 (31 enodes) 4.819 * * [simplify]: iters left: 4 (40 enodes) 4.828 * * [simplify]: iters left: 3 (46 enodes) 4.843 * * [simplify]: iters left: 2 (61 enodes) 4.858 * * [simplify]: iters left: 1 (64 enodes) 4.865 * * [simplify]: Extracting #0: cost 1 inf + 0 4.865 * * [simplify]: Extracting #1: cost 7 inf + 0 4.865 * * [simplify]: Extracting #2: cost 12 inf + 1 4.865 * * [simplify]: Extracting #3: cost 11 inf + 84 4.865 * * [simplify]: Extracting #4: cost 11 inf + 175 4.866 * * [simplify]: Extracting #5: cost 7 inf + 819 4.866 * * [simplify]: Extracting #6: cost 1 inf + 2086 4.866 * * [simplify]: Extracting #7: cost 0 inf + 2298 4.867 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 4.867 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))))) 4.867 * * * * [progress]: [ 83 / 225 ] simplifiying candidate # 4.867 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) 1)) 4.867 * * [simplify]: iters left: 6 (9 enodes) 4.870 * * [simplify]: iters left: 5 (31 enodes) 4.875 * * [simplify]: iters left: 4 (33 enodes) 4.879 * * [simplify]: Extracting #0: cost 1 inf + 0 4.879 * * [simplify]: Extracting #1: cost 4 inf + 0 4.879 * * [simplify]: Extracting #2: cost 5 inf + 1 4.879 * * [simplify]: Extracting #3: cost 7 inf + 1 4.879 * * [simplify]: Extracting #4: cost 9 inf + 1 4.880 * * [simplify]: Extracting #5: cost 0 inf + 1212 4.880 * [simplify]: Simplified to (/ 1 (sqrt (- (acos a)))) 4.880 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) a)))) 4.880 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (- (acos a))) a)) 4.880 * * [simplify]: iters left: 6 (8 enodes) 4.883 * * [simplify]: iters left: 5 (28 enodes) 4.887 * * [simplify]: iters left: 4 (37 enodes) 4.893 * * [simplify]: iters left: 3 (43 enodes) 4.899 * * [simplify]: iters left: 2 (44 enodes) 4.904 * * [simplify]: Extracting #0: cost 1 inf + 0 4.905 * * [simplify]: Extracting #1: cost 8 inf + 0 4.905 * * [simplify]: Extracting #2: cost 11 inf + 2 4.905 * * [simplify]: Extracting #3: cost 13 inf + 2 4.905 * * [simplify]: Extracting #4: cost 13 inf + 93 4.905 * * [simplify]: Extracting #5: cost 6 inf + 1251 4.906 * * [simplify]: Extracting #6: cost 0 inf + 2480 4.906 * [simplify]: Simplified to (/ a (sqrt (- (acos a)))) 4.906 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))))) 4.907 * * * * [progress]: [ 84 / 225 ] simplifiying candidate # 4.907 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) 4.907 * * [simplify]: iters left: 6 (8 enodes) 4.912 * * [simplify]: iters left: 5 (32 enodes) 4.922 * * [simplify]: iters left: 4 (36 enodes) 4.931 * * [simplify]: Extracting #0: cost 1 inf + 0 4.931 * * [simplify]: Extracting #1: cost 5 inf + 0 4.931 * * [simplify]: Extracting #2: cost 8 inf + 1 4.932 * * [simplify]: Extracting #3: cost 3 inf + 528 4.932 * * [simplify]: Extracting #4: cost 1 inf + 812 4.932 * * [simplify]: Extracting #5: cost 0 inf + 974 4.932 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 4.932 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt 1) (/ (- (acos a)) (cbrt a))))) 4.933 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) (cbrt a))) 4.933 * * [simplify]: iters left: 6 (8 enodes) 4.941 * * [simplify]: iters left: 5 (30 enodes) 4.950 * * [simplify]: iters left: 4 (41 enodes) 4.962 * * [simplify]: iters left: 3 (47 enodes) 4.976 * * [simplify]: iters left: 2 (65 enodes) 4.995 * * [simplify]: iters left: 1 (68 enodes) 5.008 * * [simplify]: Extracting #0: cost 1 inf + 0 5.008 * * [simplify]: Extracting #1: cost 7 inf + 0 5.008 * * [simplify]: Extracting #2: cost 13 inf + 1 5.009 * * [simplify]: Extracting #3: cost 11 inf + 255 5.009 * * [simplify]: Extracting #4: cost 3 inf + 1823 5.010 * * [simplify]: Extracting #5: cost 0 inf + 2378 5.010 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 5.010 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 5.010 * * * * [progress]: [ 85 / 225 ] simplifiying candidate # 5.011 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) 5.011 * * [simplify]: iters left: 5 (7 enodes) 5.016 * * [simplify]: iters left: 4 (27 enodes) 5.025 * * [simplify]: iters left: 3 (31 enodes) 5.033 * * [simplify]: iters left: 2 (33 enodes) 5.041 * * [simplify]: iters left: 1 (34 enodes) 5.049 * * [simplify]: Extracting #0: cost 1 inf + 0 5.049 * * [simplify]: Extracting #1: cost 5 inf + 0 5.049 * * [simplify]: Extracting #2: cost 2 inf + 84 5.049 * * [simplify]: Extracting #3: cost 1 inf + 166 5.049 * * [simplify]: Extracting #4: cost 0 inf + 248 5.049 * [simplify]: Simplified to (sqrt a) 5.049 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (cbrt 1) (/ (- (acos a)) (sqrt a))))) 5.050 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) (sqrt a))) 5.050 * * [simplify]: iters left: 6 (8 enodes) 5.054 * * [simplify]: iters left: 5 (30 enodes) 5.063 * * [simplify]: iters left: 4 (41 enodes) 5.075 * * [simplify]: iters left: 3 (47 enodes) 5.091 * * [simplify]: iters left: 2 (65 enodes) 5.110 * * [simplify]: iters left: 1 (68 enodes) 5.123 * * [simplify]: Extracting #0: cost 1 inf + 0 5.123 * * [simplify]: Extracting #1: cost 7 inf + 0 5.123 * * [simplify]: Extracting #2: cost 13 inf + 1 5.124 * * [simplify]: Extracting #3: cost 11 inf + 175 5.124 * * [simplify]: Extracting #4: cost 3 inf + 1543 5.125 * * [simplify]: Extracting #5: cost 0 inf + 2058 5.125 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 5.125 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 5.125 * * * * [progress]: [ 86 / 225 ] simplifiying candidate # 5.126 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) 5.126 * * [simplify]: iters left: 5 (5 enodes) 5.133 * * [simplify]: iters left: 4 (17 enodes) 5.138 * * [simplify]: iters left: 3 (19 enodes) 5.142 * * [simplify]: Extracting #0: cost 1 inf + 0 5.142 * * [simplify]: Extracting #1: cost 0 inf + 1 5.142 * [simplify]: Simplified to 1 5.142 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt 1) (/ (- (acos a)) a)))) 5.143 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) a)) 5.143 * * [simplify]: iters left: 6 (7 enodes) 5.148 * * [simplify]: iters left: 5 (27 enodes) 5.156 * * [simplify]: iters left: 4 (38 enodes) 5.167 * * [simplify]: iters left: 3 (44 enodes) 5.176 * * [simplify]: iters left: 2 (45 enodes) 5.181 * * [simplify]: Extracting #0: cost 1 inf + 0 5.181 * * [simplify]: Extracting #1: cost 8 inf + 0 5.181 * * [simplify]: Extracting #2: cost 12 inf + 2 5.181 * * [simplify]: Extracting #3: cost 12 inf + 224 5.182 * * [simplify]: Extracting #4: cost 4 inf + 1434 5.182 * * [simplify]: Extracting #5: cost 0 inf + 2080 5.182 * [simplify]: Simplified to (/ a (- (acos a))) 5.182 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 5.182 * * * * [progress]: [ 87 / 225 ] simplifiying candidate # 5.182 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ -1 (* (cbrt a) (cbrt a)))) 5.183 * * [simplify]: iters left: 6 (9 enodes) 5.186 * * [simplify]: iters left: 5 (35 enodes) 5.193 * * [simplify]: iters left: 4 (46 enodes) 5.200 * * [simplify]: iters left: 3 (62 enodes) 5.218 * * [simplify]: iters left: 2 (83 enodes) 5.240 * * [simplify]: iters left: 1 (87 enodes) 5.262 * * [simplify]: Extracting #0: cost 1 inf + 0 5.262 * * [simplify]: Extracting #1: cost 9 inf + 0 5.262 * * [simplify]: Extracting #2: cost 13 inf + 2 5.262 * * [simplify]: Extracting #3: cost 9 inf + 328 5.263 * * [simplify]: Extracting #4: cost 1 inf + 1377 5.263 * * [simplify]: Extracting #5: cost 0 inf + 1539 5.264 * [simplify]: Simplified to (- (* (cbrt a) (cbrt a))) 5.264 * [simplify]: Simplified (2 1) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ (cbrt 1) (/ (acos a) (cbrt a))))) 5.265 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) (cbrt a))) 5.265 * * [simplify]: iters left: 5 (7 enodes) 5.271 * * [simplify]: iters left: 4 (25 enodes) 5.278 * * [simplify]: iters left: 3 (34 enodes) 5.289 * * [simplify]: iters left: 2 (40 enodes) 5.302 * * [simplify]: iters left: 1 (55 enodes) 5.319 * * [simplify]: Extracting #0: cost 1 inf + 0 5.320 * * [simplify]: Extracting #1: cost 7 inf + 0 5.320 * * [simplify]: Extracting #2: cost 11 inf + 1 5.320 * * [simplify]: Extracting #3: cost 2 inf + 1162 5.320 * * [simplify]: Extracting #4: cost 0 inf + 1454 5.321 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 5.321 * [simplify]: Simplified (2 2) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)))) 5.321 * * * * [progress]: [ 88 / 225 ] simplifiying candidate # 5.321 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ -1 (sqrt a))) 5.322 * * [simplify]: iters left: 5 (8 enodes) 5.327 * * [simplify]: iters left: 4 (30 enodes) 5.339 * * [simplify]: iters left: 3 (39 enodes) 5.350 * * [simplify]: iters left: 2 (44 enodes) 5.365 * * [simplify]: iters left: 1 (53 enodes) 5.378 * * [simplify]: Extracting #0: cost 1 inf + 0 5.378 * * [simplify]: Extracting #1: cost 6 inf + 0 5.378 * * [simplify]: Extracting #2: cost 7 inf + 2 5.379 * * [simplify]: Extracting #3: cost 0 inf + 411 5.379 * [simplify]: Simplified to (- (sqrt a)) 5.379 * [simplify]: Simplified (2 1) to (λ (a) (* (- (sqrt a)) (/ (cbrt 1) (/ (acos a) (sqrt a))))) 5.379 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) (sqrt a))) 5.379 * * [simplify]: iters left: 5 (7 enodes) 5.382 * * [simplify]: iters left: 4 (25 enodes) 5.386 * * [simplify]: iters left: 3 (34 enodes) 5.392 * * [simplify]: iters left: 2 (40 enodes) 5.399 * * [simplify]: iters left: 1 (55 enodes) 5.412 * * [simplify]: Extracting #0: cost 1 inf + 0 5.412 * * [simplify]: Extracting #1: cost 7 inf + 0 5.412 * * [simplify]: Extracting #2: cost 11 inf + 1 5.412 * * [simplify]: Extracting #3: cost 2 inf + 1002 5.413 * * [simplify]: Extracting #4: cost 0 inf + 1214 5.413 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 5.413 * [simplify]: Simplified (2 2) to (λ (a) (* (- (sqrt a)) (/ (sqrt a) (acos a)))) 5.413 * * * * [progress]: [ 89 / 225 ] simplifiying candidate # 5.414 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ -1 1)) 5.414 * * [simplify]: iters left: 5 (6 enodes) 5.419 * * [simplify]: iters left: 4 (20 enodes) 5.425 * * [simplify]: iters left: 3 (22 enodes) 5.430 * * [simplify]: Extracting #0: cost 1 inf + 0 5.430 * * [simplify]: Extracting #1: cost 0 inf + 1 5.430 * [simplify]: Simplified to -1 5.430 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (cbrt 1) (/ (acos a) a)))) 5.431 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) a)) 5.431 * * [simplify]: iters left: 5 (6 enodes) 5.435 * * [simplify]: iters left: 4 (22 enodes) 5.443 * * [simplify]: iters left: 3 (31 enodes) 5.451 * * [simplify]: iters left: 2 (37 enodes) 5.456 * * [simplify]: iters left: 1 (38 enodes) 5.461 * * [simplify]: Extracting #0: cost 1 inf + 0 5.461 * * [simplify]: Extracting #1: cost 8 inf + 0 5.461 * * [simplify]: Extracting #2: cost 6 inf + 486 5.461 * * [simplify]: Extracting #3: cost 0 inf + 1236 5.461 * [simplify]: Simplified to (/ a (acos a)) 5.461 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 5.461 * * * * [progress]: [ 90 / 225 ] simplifiying candidate # 5.461 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) 5.462 * * [simplify]: iters left: 6 (12 enodes) 5.465 * * [simplify]: iters left: 5 (49 enodes) 5.474 * * [simplify]: iters left: 4 (91 enodes) 5.505 * * [simplify]: iters left: 3 (204 enodes) 5.592 * * [simplify]: iters left: 2 (406 enodes) 5.788 * * [simplify]: Extracting #0: cost 1 inf + 0 5.788 * * [simplify]: Extracting #1: cost 38 inf + 0 5.789 * * [simplify]: Extracting #2: cost 68 inf + 1 5.790 * * [simplify]: Extracting #3: cost 55 inf + 3205 5.795 * * [simplify]: Extracting #4: cost 9 inf + 16950 5.804 * * [simplify]: Extracting #5: cost 0 inf + 20051 5.813 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 5.813 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))))) 5.813 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))) 5.814 * * [simplify]: iters left: 6 (8 enodes) 5.818 * * [simplify]: iters left: 5 (28 enodes) 5.830 * * [simplify]: iters left: 4 (37 enodes) 5.840 * * [simplify]: iters left: 3 (43 enodes) 5.849 * * [simplify]: iters left: 2 (58 enodes) 5.858 * * [simplify]: iters left: 1 (61 enodes) 5.865 * * [simplify]: Extracting #0: cost 1 inf + 0 5.865 * * [simplify]: Extracting #1: cost 7 inf + 0 5.865 * * [simplify]: Extracting #2: cost 12 inf + 1 5.865 * * [simplify]: Extracting #3: cost 10 inf + 174 5.865 * * [simplify]: Extracting #4: cost 1 inf + 2064 5.865 * * [simplify]: Extracting #5: cost 0 inf + 2276 5.866 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 5.866 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))))) 5.866 * * * * [progress]: [ 91 / 225 ] simplifiying candidate # 5.866 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) 5.866 * * [simplify]: iters left: 6 (11 enodes) 5.869 * * [simplify]: iters left: 5 (44 enodes) 5.879 * * [simplify]: iters left: 4 (72 enodes) 5.901 * * [simplify]: iters left: 3 (140 enodes) 5.945 * * [simplify]: iters left: 2 (268 enodes) 6.036 * * [simplify]: iters left: 1 (351 enodes) 6.160 * * [simplify]: Extracting #0: cost 1 inf + 0 6.160 * * [simplify]: Extracting #1: cost 15 inf + 0 6.160 * * [simplify]: Extracting #2: cost 30 inf + 1 6.161 * * [simplify]: Extracting #3: cost 25 inf + 1059 6.161 * * [simplify]: Extracting #4: cost 6 inf + 5872 6.163 * * [simplify]: Extracting #5: cost 0 inf + 7540 6.165 * [simplify]: Simplified to (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) 6.166 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))))) 6.166 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))) 6.166 * * [simplify]: iters left: 6 (8 enodes) 6.171 * * [simplify]: iters left: 5 (28 enodes) 6.179 * * [simplify]: iters left: 4 (37 enodes) 6.190 * * [simplify]: iters left: 3 (43 enodes) 6.198 * * [simplify]: iters left: 2 (58 enodes) 6.207 * * [simplify]: iters left: 1 (61 enodes) 6.214 * * [simplify]: Extracting #0: cost 1 inf + 0 6.214 * * [simplify]: Extracting #1: cost 7 inf + 0 6.214 * * [simplify]: Extracting #2: cost 12 inf + 1 6.214 * * [simplify]: Extracting #3: cost 10 inf + 134 6.214 * * [simplify]: Extracting #4: cost 1 inf + 1824 6.215 * * [simplify]: Extracting #5: cost 0 inf + 2036 6.215 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 6.215 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) (/ (sqrt a) (cbrt (acos a))))) 6.215 * * * * [progress]: [ 92 / 225 ] simplifiying candidate # 6.215 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) 6.215 * * [simplify]: iters left: 6 (10 enodes) 6.219 * * [simplify]: iters left: 5 (39 enodes) 6.228 * * [simplify]: iters left: 4 (66 enodes) 6.252 * * [simplify]: iters left: 3 (129 enodes) 6.277 * * [simplify]: iters left: 2 (130 enodes) 6.288 * * [simplify]: Extracting #0: cost 1 inf + 0 6.288 * * [simplify]: Extracting #1: cost 8 inf + 0 6.288 * * [simplify]: Extracting #2: cost 14 inf + 1 6.288 * * [simplify]: Extracting #3: cost 17 inf + 1 6.288 * * [simplify]: Extracting #4: cost 16 inf + 2 6.288 * * [simplify]: Extracting #5: cost 13 inf + 355 6.288 * * [simplify]: Extracting #6: cost 4 inf + 2417 6.289 * * [simplify]: Extracting #7: cost 0 inf + 3384 6.290 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) 6.290 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ (cbrt 1) (/ (cbrt (acos a)) a)))) 6.290 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (acos a)) a)) 6.290 * * [simplify]: iters left: 6 (7 enodes) 6.293 * * [simplify]: iters left: 5 (25 enodes) 6.298 * * [simplify]: iters left: 4 (34 enodes) 6.308 * * [simplify]: iters left: 3 (40 enodes) 6.318 * * [simplify]: iters left: 2 (41 enodes) 6.328 * * [simplify]: Extracting #0: cost 1 inf + 0 6.328 * * [simplify]: Extracting #1: cost 8 inf + 0 6.328 * * [simplify]: Extracting #2: cost 11 inf + 2 6.328 * * [simplify]: Extracting #3: cost 11 inf + 93 6.329 * * [simplify]: Extracting #4: cost 4 inf + 1413 6.329 * * [simplify]: Extracting #5: cost 0 inf + 2218 6.330 * [simplify]: Simplified to (/ a (cbrt (acos a))) 6.330 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))))) 6.330 * * * * [progress]: [ 93 / 225 ] simplifiying candidate # 6.330 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) 6.330 * * [simplify]: iters left: 6 (11 enodes) 6.336 * * [simplify]: iters left: 5 (43 enodes) 6.347 * * [simplify]: iters left: 4 (61 enodes) 6.356 * * [simplify]: iters left: 3 (80 enodes) 6.369 * * [simplify]: iters left: 2 (102 enodes) 6.392 * * [simplify]: iters left: 1 (108 enodes) 6.404 * * [simplify]: Extracting #0: cost 1 inf + 0 6.404 * * [simplify]: Extracting #1: cost 10 inf + 0 6.404 * * [simplify]: Extracting #2: cost 20 inf + 1 6.404 * * [simplify]: Extracting #3: cost 22 inf + 83 6.404 * * [simplify]: Extracting #4: cost 16 inf + 1170 6.405 * * [simplify]: Extracting #5: cost 5 inf + 3851 6.406 * * [simplify]: Extracting #6: cost 0 inf + 5188 6.407 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) 6.407 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))))) 6.407 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))) 6.407 * * [simplify]: iters left: 6 (8 enodes) 6.410 * * [simplify]: iters left: 5 (28 enodes) 6.415 * * [simplify]: iters left: 4 (37 enodes) 6.421 * * [simplify]: iters left: 3 (43 enodes) 6.435 * * [simplify]: iters left: 2 (58 enodes) 6.452 * * [simplify]: iters left: 1 (61 enodes) 6.458 * * [simplify]: Extracting #0: cost 1 inf + 0 6.458 * * [simplify]: Extracting #1: cost 7 inf + 0 6.458 * * [simplify]: Extracting #2: cost 12 inf + 1 6.458 * * [simplify]: Extracting #3: cost 10 inf + 174 6.459 * * [simplify]: Extracting #4: cost 1 inf + 1784 6.459 * * [simplify]: Extracting #5: cost 0 inf + 1956 6.459 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 6.459 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))))) 6.459 * * * * [progress]: [ 94 / 225 ] simplifiying candidate # 6.460 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (sqrt a))) 6.460 * * [simplify]: iters left: 6 (10 enodes) 6.463 * * [simplify]: iters left: 5 (38 enodes) 6.469 * * [simplify]: iters left: 4 (49 enodes) 6.476 * * [simplify]: iters left: 3 (55 enodes) 6.487 * * [simplify]: iters left: 2 (66 enodes) 6.506 * * [simplify]: Extracting #0: cost 1 inf + 0 6.506 * * [simplify]: Extracting #1: cost 7 inf + 0 6.506 * * [simplify]: Extracting #2: cost 13 inf + 1 6.506 * * [simplify]: Extracting #3: cost 13 inf + 84 6.506 * * [simplify]: Extracting #4: cost 11 inf + 437 6.507 * * [simplify]: Extracting #5: cost 3 inf + 2006 6.508 * * [simplify]: Extracting #6: cost 0 inf + 2720 6.509 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 6.509 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))))) 6.509 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))) 6.509 * * [simplify]: iters left: 6 (8 enodes) 6.514 * * [simplify]: iters left: 5 (28 enodes) 6.519 * * [simplify]: iters left: 4 (37 enodes) 6.525 * * [simplify]: iters left: 3 (43 enodes) 6.532 * * [simplify]: iters left: 2 (58 enodes) 6.544 * * [simplify]: iters left: 1 (61 enodes) 6.551 * * [simplify]: Extracting #0: cost 1 inf + 0 6.551 * * [simplify]: Extracting #1: cost 7 inf + 0 6.551 * * [simplify]: Extracting #2: cost 12 inf + 1 6.551 * * [simplify]: Extracting #3: cost 10 inf + 134 6.551 * * [simplify]: Extracting #4: cost 1 inf + 1544 6.552 * * [simplify]: Extracting #5: cost 0 inf + 1716 6.552 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 6.552 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))))) 6.552 * * * * [progress]: [ 95 / 225 ] simplifiying candidate # 6.553 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) 1)) 6.553 * * [simplify]: iters left: 6 (9 enodes) 6.559 * * [simplify]: iters left: 5 (33 enodes) 6.569 * * [simplify]: iters left: 4 (35 enodes) 6.578 * * [simplify]: Extracting #0: cost 1 inf + 0 6.578 * * [simplify]: Extracting #1: cost 4 inf + 0 6.578 * * [simplify]: Extracting #2: cost 5 inf + 1 6.578 * * [simplify]: Extracting #3: cost 7 inf + 1 6.578 * * [simplify]: Extracting #4: cost 9 inf + 1 6.578 * * [simplify]: Extracting #5: cost 0 inf + 1212 6.578 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 6.578 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) (/ (sqrt (acos a)) a)))) 6.579 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (acos a)) a)) 6.579 * * [simplify]: iters left: 6 (7 enodes) 6.584 * * [simplify]: iters left: 5 (25 enodes) 6.591 * * [simplify]: iters left: 4 (34 enodes) 6.601 * * [simplify]: iters left: 3 (40 enodes) 6.612 * * [simplify]: iters left: 2 (41 enodes) 6.621 * * [simplify]: Extracting #0: cost 1 inf + 0 6.621 * * [simplify]: Extracting #1: cost 8 inf + 0 6.621 * * [simplify]: Extracting #2: cost 11 inf + 2 6.621 * * [simplify]: Extracting #3: cost 11 inf + 93 6.622 * * [simplify]: Extracting #4: cost 4 inf + 1173 6.622 * * [simplify]: Extracting #5: cost 0 inf + 1818 6.623 * [simplify]: Simplified to (/ a (sqrt (acos a))) 6.623 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 6.623 * * * * [progress]: [ 96 / 225 ] simplifiying candidate # 6.623 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt a) (cbrt a)))) 6.623 * * [simplify]: iters left: 6 (9 enodes) 6.627 * * [simplify]: iters left: 5 (38 enodes) 6.634 * * [simplify]: iters left: 4 (56 enodes) 6.642 * * [simplify]: iters left: 3 (77 enodes) 6.663 * * [simplify]: iters left: 2 (99 enodes) 6.692 * * [simplify]: iters left: 1 (103 enodes) 6.717 * * [simplify]: Extracting #0: cost 1 inf + 0 6.717 * * [simplify]: Extracting #1: cost 9 inf + 0 6.717 * * [simplify]: Extracting #2: cost 15 inf + 2 6.717 * * [simplify]: Extracting #3: cost 14 inf + 206 6.718 * * [simplify]: Extracting #4: cost 1 inf + 1945 6.719 * * [simplify]: Extracting #5: cost 0 inf + 2107 6.720 * [simplify]: Simplified to (- (* (cbrt a) (cbrt a))) 6.720 * [simplify]: Simplified (2 1) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ (cbrt 1) (/ (acos a) (cbrt a))))) 6.720 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) (cbrt a))) 6.720 * * [simplify]: iters left: 5 (7 enodes) 6.725 * * [simplify]: iters left: 4 (25 enodes) 6.733 * * [simplify]: iters left: 3 (34 enodes) 6.743 * * [simplify]: iters left: 2 (40 enodes) 6.755 * * [simplify]: iters left: 1 (55 enodes) 6.770 * * [simplify]: Extracting #0: cost 1 inf + 0 6.770 * * [simplify]: Extracting #1: cost 7 inf + 0 6.770 * * [simplify]: Extracting #2: cost 11 inf + 1 6.770 * * [simplify]: Extracting #3: cost 2 inf + 1162 6.771 * * [simplify]: Extracting #4: cost 0 inf + 1454 6.771 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 6.771 * [simplify]: Simplified (2 2) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)))) 6.771 * * * * [progress]: [ 97 / 225 ] simplifiying candidate # 6.771 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt a))) 6.771 * * [simplify]: iters left: 6 (8 enodes) 6.775 * * [simplify]: iters left: 5 (33 enodes) 6.781 * * [simplify]: iters left: 4 (44 enodes) 6.787 * * [simplify]: iters left: 3 (47 enodes) 6.799 * * [simplify]: iters left: 2 (58 enodes) 6.806 * * [simplify]: Extracting #0: cost 1 inf + 0 6.806 * * [simplify]: Extracting #1: cost 6 inf + 0 6.806 * * [simplify]: Extracting #2: cost 8 inf + 2 6.806 * * [simplify]: Extracting #3: cost 1 inf + 493 6.807 * * [simplify]: Extracting #4: cost 0 inf + 575 6.807 * [simplify]: Simplified to (- (sqrt a)) 6.807 * [simplify]: Simplified (2 1) to (λ (a) (* (- (sqrt a)) (/ (cbrt 1) (/ (acos a) (sqrt a))))) 6.807 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) (sqrt a))) 6.807 * * [simplify]: iters left: 5 (7 enodes) 6.810 * * [simplify]: iters left: 4 (25 enodes) 6.814 * * [simplify]: iters left: 3 (34 enodes) 6.819 * * [simplify]: iters left: 2 (40 enodes) 6.826 * * [simplify]: iters left: 1 (55 enodes) 6.835 * * [simplify]: Extracting #0: cost 1 inf + 0 6.835 * * [simplify]: Extracting #1: cost 7 inf + 0 6.835 * * [simplify]: Extracting #2: cost 11 inf + 1 6.835 * * [simplify]: Extracting #3: cost 2 inf + 1002 6.836 * * [simplify]: Extracting #4: cost 0 inf + 1214 6.836 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 6.836 * [simplify]: Simplified (2 2) to (λ (a) (* (- (sqrt a)) (/ (sqrt a) (acos a)))) 6.836 * * * * [progress]: [ 98 / 225 ] simplifiying candidate # 6.838 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1)) 6.838 * * [simplify]: iters left: 6 (6 enodes) 6.842 * * [simplify]: iters left: 5 (25 enodes) 6.846 * * [simplify]: iters left: 4 (29 enodes) 6.850 * * [simplify]: Extracting #0: cost 1 inf + 0 6.850 * * [simplify]: Extracting #1: cost 0 inf + 1 6.850 * [simplify]: Simplified to -1 6.850 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (cbrt 1) (/ (acos a) a)))) 6.850 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) a)) 6.850 * * [simplify]: iters left: 5 (6 enodes) 6.853 * * [simplify]: iters left: 4 (22 enodes) 6.860 * * [simplify]: iters left: 3 (31 enodes) 6.869 * * [simplify]: iters left: 2 (37 enodes) 6.880 * * [simplify]: iters left: 1 (38 enodes) 6.889 * * [simplify]: Extracting #0: cost 1 inf + 0 6.889 * * [simplify]: Extracting #1: cost 8 inf + 0 6.889 * * [simplify]: Extracting #2: cost 6 inf + 486 6.890 * * [simplify]: Extracting #3: cost 0 inf + 1236 6.890 * [simplify]: Simplified to (/ a (acos a)) 6.890 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 6.890 * * * * [progress]: [ 99 / 225 ] simplifiying candidate # 6.890 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) 6.891 * * [simplify]: iters left: 6 (11 enodes) 6.897 * * [simplify]: iters left: 5 (45 enodes) 6.915 * * [simplify]: iters left: 4 (77 enodes) 6.938 * * [simplify]: iters left: 3 (138 enodes) 6.974 * * [simplify]: iters left: 2 (256 enodes) 7.143 * * [simplify]: iters left: 1 (350 enodes) 7.254 * * [simplify]: Extracting #0: cost 1 inf + 0 7.254 * * [simplify]: Extracting #1: cost 16 inf + 0 7.255 * * [simplify]: Extracting #2: cost 30 inf + 1 7.255 * * [simplify]: Extracting #3: cost 28 inf + 264 7.256 * * [simplify]: Extracting #4: cost 11 inf + 4435 7.258 * * [simplify]: Extracting #5: cost 1 inf + 7125 7.261 * * [simplify]: Extracting #6: cost 0 inf + 7416 7.264 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 7.264 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (cbrt a))))) 7.265 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (cbrt (acos a))) (cbrt a))) 7.265 * * [simplify]: iters left: 6 (9 enodes) 7.270 * * [simplify]: iters left: 5 (33 enodes) 7.280 * * [simplify]: iters left: 4 (44 enodes) 7.293 * * [simplify]: iters left: 3 (50 enodes) 7.308 * * [simplify]: iters left: 2 (68 enodes) 7.328 * * [simplify]: iters left: 1 (71 enodes) 7.344 * * [simplify]: Extracting #0: cost 1 inf + 0 7.344 * * [simplify]: Extracting #1: cost 7 inf + 0 7.345 * * [simplify]: Extracting #2: cost 13 inf + 1 7.345 * * [simplify]: Extracting #3: cost 13 inf + 164 7.345 * * [simplify]: Extracting #4: cost 13 inf + 255 7.345 * * [simplify]: Extracting #5: cost 6 inf + 1773 7.346 * * [simplify]: Extracting #6: cost 0 inf + 3520 7.347 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 7.347 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 7.347 * * * * [progress]: [ 100 / 225 ] simplifiying candidate # 7.347 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) 7.348 * * [simplify]: iters left: 6 (10 enodes) 7.352 * * [simplify]: iters left: 5 (38 enodes) 7.359 * * [simplify]: iters left: 4 (54 enodes) 7.367 * * [simplify]: iters left: 3 (91 enodes) 7.397 * * [simplify]: iters left: 2 (148 enodes) 7.431 * * [simplify]: iters left: 1 (173 enodes) 7.469 * * [simplify]: Extracting #0: cost 1 inf + 0 7.469 * * [simplify]: Extracting #1: cost 11 inf + 0 7.469 * * [simplify]: Extracting #2: cost 20 inf + 1 7.470 * * [simplify]: Extracting #3: cost 18 inf + 84 7.470 * * [simplify]: Extracting #4: cost 11 inf + 1282 7.471 * * [simplify]: Extracting #5: cost 3 inf + 3292 7.473 * * [simplify]: Extracting #6: cost 0 inf + 4126 7.474 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 7.474 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a))))) 7.474 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a))) 7.475 * * [simplify]: iters left: 6 (9 enodes) 7.478 * * [simplify]: iters left: 5 (33 enodes) 7.483 * * [simplify]: iters left: 4 (44 enodes) 7.489 * * [simplify]: iters left: 3 (50 enodes) 7.498 * * [simplify]: iters left: 2 (68 enodes) 7.510 * * [simplify]: iters left: 1 (71 enodes) 7.526 * * [simplify]: Extracting #0: cost 1 inf + 0 7.526 * * [simplify]: Extracting #1: cost 7 inf + 0 7.526 * * [simplify]: Extracting #2: cost 13 inf + 1 7.527 * * [simplify]: Extracting #3: cost 13 inf + 84 7.527 * * [simplify]: Extracting #4: cost 13 inf + 175 7.527 * * [simplify]: Extracting #5: cost 6 inf + 1613 7.528 * * [simplify]: Extracting #6: cost 0 inf + 3200 7.529 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 7.529 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 7.529 * * * * [progress]: [ 101 / 225 ] simplifiying candidate # 7.529 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) 7.529 * * [simplify]: iters left: 6 (9 enodes) 7.535 * * [simplify]: iters left: 5 (33 enodes) 7.547 * * [simplify]: iters left: 4 (60 enodes) 7.565 * * [simplify]: iters left: 3 (102 enodes) 7.600 * * [simplify]: iters left: 2 (105 enodes) 7.613 * * [simplify]: Extracting #0: cost 1 inf + 0 7.613 * * [simplify]: Extracting #1: cost 6 inf + 0 7.613 * * [simplify]: Extracting #2: cost 9 inf + 1 7.613 * * [simplify]: Extracting #3: cost 11 inf + 1 7.613 * * [simplify]: Extracting #4: cost 2 inf + 1453 7.614 * * [simplify]: Extracting #5: cost 0 inf + 1876 7.615 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 7.615 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (/ (- (cbrt (acos a))) a)))) 7.615 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (cbrt (acos a))) a)) 7.615 * * [simplify]: iters left: 6 (8 enodes) 7.620 * * [simplify]: iters left: 5 (30 enodes) 7.625 * * [simplify]: iters left: 4 (41 enodes) 7.631 * * [simplify]: iters left: 3 (47 enodes) 7.637 * * [simplify]: iters left: 2 (48 enodes) 7.644 * * [simplify]: Extracting #0: cost 1 inf + 0 7.644 * * [simplify]: Extracting #1: cost 8 inf + 0 7.644 * * [simplify]: Extracting #2: cost 12 inf + 2 7.644 * * [simplify]: Extracting #3: cost 15 inf + 2 7.646 * * [simplify]: Extracting #4: cost 15 inf + 93 7.647 * * [simplify]: Extracting #5: cost 6 inf + 1913 7.647 * * [simplify]: Extracting #6: cost 0 inf + 3382 7.648 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 7.648 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 7.648 * * * * [progress]: [ 102 / 225 ] simplifiying candidate # 7.649 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) 7.649 * * [simplify]: iters left: 6 (10 enodes) 7.654 * * [simplify]: iters left: 5 (38 enodes) 7.666 * * [simplify]: iters left: 4 (49 enodes) 7.674 * * [simplify]: iters left: 3 (64 enodes) 7.685 * * [simplify]: iters left: 2 (80 enodes) 7.697 * * [simplify]: iters left: 1 (84 enodes) 7.716 * * [simplify]: Extracting #0: cost 1 inf + 0 7.716 * * [simplify]: Extracting #1: cost 10 inf + 0 7.717 * * [simplify]: Extracting #2: cost 18 inf + 1 7.717 * * [simplify]: Extracting #3: cost 18 inf + 2 7.717 * * [simplify]: Extracting #4: cost 9 inf + 1141 7.718 * * [simplify]: Extracting #5: cost 2 inf + 2899 7.719 * * [simplify]: Extracting #6: cost 0 inf + 3362 7.720 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 7.720 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a))))) 7.720 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a))) 7.720 * * [simplify]: iters left: 6 (9 enodes) 7.725 * * [simplify]: iters left: 5 (33 enodes) 7.737 * * [simplify]: iters left: 4 (44 enodes) 7.749 * * [simplify]: iters left: 3 (50 enodes) 7.764 * * [simplify]: iters left: 2 (68 enodes) 7.778 * * [simplify]: iters left: 1 (71 enodes) 7.785 * * [simplify]: Extracting #0: cost 1 inf + 0 7.785 * * [simplify]: Extracting #1: cost 7 inf + 0 7.785 * * [simplify]: Extracting #2: cost 13 inf + 1 7.786 * * [simplify]: Extracting #3: cost 13 inf + 164 7.786 * * [simplify]: Extracting #4: cost 13 inf + 255 7.786 * * [simplify]: Extracting #5: cost 6 inf + 1533 7.786 * * [simplify]: Extracting #6: cost 0 inf + 3040 7.787 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 7.787 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 7.787 * * * * [progress]: [ 103 / 225 ] simplifiying candidate # 7.787 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) 7.787 * * [simplify]: iters left: 6 (9 enodes) 7.790 * * [simplify]: iters left: 5 (33 enodes) 7.795 * * [simplify]: iters left: 4 (42 enodes) 7.802 * * [simplify]: iters left: 3 (49 enodes) 7.809 * * [simplify]: iters left: 2 (55 enodes) 7.816 * * [simplify]: Extracting #0: cost 1 inf + 0 7.816 * * [simplify]: Extracting #1: cost 7 inf + 0 7.816 * * [simplify]: Extracting #2: cost 12 inf + 1 7.816 * * [simplify]: Extracting #3: cost 12 inf + 2 7.816 * * [simplify]: Extracting #4: cost 4 inf + 952 7.817 * * [simplify]: Extracting #5: cost 0 inf + 1716 7.817 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 7.817 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a))))) 7.817 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a))) 7.817 * * [simplify]: iters left: 6 (9 enodes) 7.820 * * [simplify]: iters left: 5 (33 enodes) 7.825 * * [simplify]: iters left: 4 (44 enodes) 7.832 * * [simplify]: iters left: 3 (50 enodes) 7.840 * * [simplify]: iters left: 2 (68 enodes) 7.863 * * [simplify]: iters left: 1 (71 enodes) 7.877 * * [simplify]: Extracting #0: cost 1 inf + 0 7.877 * * [simplify]: Extracting #1: cost 7 inf + 0 7.877 * * [simplify]: Extracting #2: cost 13 inf + 1 7.877 * * [simplify]: Extracting #3: cost 13 inf + 84 7.877 * * [simplify]: Extracting #4: cost 13 inf + 175 7.878 * * [simplify]: Extracting #5: cost 6 inf + 1373 7.878 * * [simplify]: Extracting #6: cost 0 inf + 2720 7.879 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 7.879 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))))) 7.880 * * * * [progress]: [ 104 / 225 ] simplifiying candidate # 7.880 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) 7.880 * * [simplify]: iters left: 6 (8 enodes) 7.885 * * [simplify]: iters left: 5 (28 enodes) 7.894 * * [simplify]: iters left: 4 (30 enodes) 7.899 * * [simplify]: Extracting #0: cost 1 inf + 0 7.899 * * [simplify]: Extracting #1: cost 4 inf + 0 7.899 * * [simplify]: Extracting #2: cost 5 inf + 1 7.899 * * [simplify]: Extracting #3: cost 7 inf + 1 7.899 * * [simplify]: Extracting #4: cost 3 inf + 315 7.899 * * [simplify]: Extracting #5: cost 0 inf + 790 7.899 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 7.900 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) a)))) 7.900 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (sqrt (acos a))) a)) 7.900 * * [simplify]: iters left: 6 (8 enodes) 7.903 * * [simplify]: iters left: 5 (30 enodes) 7.908 * * [simplify]: iters left: 4 (41 enodes) 7.914 * * [simplify]: iters left: 3 (47 enodes) 7.921 * * [simplify]: iters left: 2 (48 enodes) 7.927 * * [simplify]: Extracting #0: cost 1 inf + 0 7.927 * * [simplify]: Extracting #1: cost 8 inf + 0 7.927 * * [simplify]: Extracting #2: cost 12 inf + 2 7.927 * * [simplify]: Extracting #3: cost 15 inf + 2 7.927 * * [simplify]: Extracting #4: cost 15 inf + 93 7.927 * * [simplify]: Extracting #5: cost 6 inf + 1593 7.928 * * [simplify]: Extracting #6: cost 0 inf + 2822 7.928 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 7.928 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 7.928 * * * * [progress]: [ 105 / 225 ] simplifiying candidate # 7.928 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) 7.928 * * [simplify]: iters left: 6 (8 enodes) 7.931 * * [simplify]: iters left: 5 (32 enodes) 7.942 * * [simplify]: iters left: 4 (36 enodes) 7.951 * * [simplify]: Extracting #0: cost 1 inf + 0 7.951 * * [simplify]: Extracting #1: cost 5 inf + 0 7.951 * * [simplify]: Extracting #2: cost 8 inf + 1 7.951 * * [simplify]: Extracting #3: cost 3 inf + 528 7.952 * * [simplify]: Extracting #4: cost 1 inf + 812 7.952 * * [simplify]: Extracting #5: cost 0 inf + 974 7.952 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 7.952 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt 1) (/ (- (acos a)) (cbrt a))))) 7.953 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) (cbrt a))) 7.953 * * [simplify]: iters left: 6 (8 enodes) 7.957 * * [simplify]: iters left: 5 (30 enodes) 7.962 * * [simplify]: iters left: 4 (41 enodes) 7.968 * * [simplify]: iters left: 3 (47 enodes) 7.978 * * [simplify]: iters left: 2 (65 enodes) 7.988 * * [simplify]: iters left: 1 (68 enodes) 7.998 * * [simplify]: Extracting #0: cost 1 inf + 0 7.998 * * [simplify]: Extracting #1: cost 7 inf + 0 7.998 * * [simplify]: Extracting #2: cost 13 inf + 1 7.998 * * [simplify]: Extracting #3: cost 11 inf + 255 7.999 * * [simplify]: Extracting #4: cost 3 inf + 1823 7.999 * * [simplify]: Extracting #5: cost 0 inf + 2378 8.000 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 8.000 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 8.000 * * * * [progress]: [ 106 / 225 ] simplifiying candidate # 8.001 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) 8.001 * * [simplify]: iters left: 5 (7 enodes) 8.006 * * [simplify]: iters left: 4 (27 enodes) 8.015 * * [simplify]: iters left: 3 (31 enodes) 8.023 * * [simplify]: iters left: 2 (33 enodes) 8.028 * * [simplify]: iters left: 1 (34 enodes) 8.032 * * [simplify]: Extracting #0: cost 1 inf + 0 8.032 * * [simplify]: Extracting #1: cost 5 inf + 0 8.032 * * [simplify]: Extracting #2: cost 2 inf + 84 8.032 * * [simplify]: Extracting #3: cost 1 inf + 166 8.032 * * [simplify]: Extracting #4: cost 0 inf + 248 8.032 * [simplify]: Simplified to (sqrt a) 8.032 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (cbrt 1) (/ (- (acos a)) (sqrt a))))) 8.032 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) (sqrt a))) 8.032 * * [simplify]: iters left: 6 (8 enodes) 8.035 * * [simplify]: iters left: 5 (30 enodes) 8.040 * * [simplify]: iters left: 4 (41 enodes) 8.047 * * [simplify]: iters left: 3 (47 enodes) 8.055 * * [simplify]: iters left: 2 (65 enodes) 8.074 * * [simplify]: iters left: 1 (68 enodes) 8.090 * * [simplify]: Extracting #0: cost 1 inf + 0 8.090 * * [simplify]: Extracting #1: cost 7 inf + 0 8.090 * * [simplify]: Extracting #2: cost 13 inf + 1 8.090 * * [simplify]: Extracting #3: cost 11 inf + 175 8.090 * * [simplify]: Extracting #4: cost 3 inf + 1543 8.091 * * [simplify]: Extracting #5: cost 0 inf + 2058 8.092 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 8.092 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 8.092 * * * * [progress]: [ 107 / 225 ] simplifiying candidate # 8.092 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) 8.092 * * [simplify]: iters left: 5 (5 enodes) 8.096 * * [simplify]: iters left: 4 (17 enodes) 8.099 * * [simplify]: iters left: 3 (19 enodes) 8.102 * * [simplify]: Extracting #0: cost 1 inf + 0 8.102 * * [simplify]: Extracting #1: cost 0 inf + 1 8.102 * [simplify]: Simplified to 1 8.102 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt 1) (/ (- (acos a)) a)))) 8.102 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) a)) 8.102 * * [simplify]: iters left: 6 (7 enodes) 8.105 * * [simplify]: iters left: 5 (27 enodes) 8.109 * * [simplify]: iters left: 4 (38 enodes) 8.115 * * [simplify]: iters left: 3 (44 enodes) 8.121 * * [simplify]: iters left: 2 (45 enodes) 8.127 * * [simplify]: Extracting #0: cost 1 inf + 0 8.127 * * [simplify]: Extracting #1: cost 8 inf + 0 8.127 * * [simplify]: Extracting #2: cost 12 inf + 2 8.127 * * [simplify]: Extracting #3: cost 12 inf + 224 8.127 * * [simplify]: Extracting #4: cost 4 inf + 1434 8.127 * * [simplify]: Extracting #5: cost 0 inf + 2080 8.128 * [simplify]: Simplified to (/ a (- (acos a))) 8.128 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 8.128 * * * * [progress]: [ 108 / 225 ] simplifiying candidate # 8.128 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 8.128 * * [simplify]: iters left: 5 (4 enodes) 8.133 * * [simplify]: iters left: 4 (14 enodes) 8.135 * * [simplify]: iters left: 3 (16 enodes) 8.137 * * [simplify]: Extracting #0: cost 1 inf + 0 8.137 * * [simplify]: Extracting #1: cost 0 inf + 1 8.137 * [simplify]: Simplified to 1 8.137 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt 1) (/ (- (acos a)) a)))) 8.137 * [simplify]: Simplifying (/ (cbrt 1) (/ (- (acos a)) a)) 8.137 * * [simplify]: iters left: 6 (7 enodes) 8.141 * * [simplify]: iters left: 5 (27 enodes) 8.149 * * [simplify]: iters left: 4 (38 enodes) 8.160 * * [simplify]: iters left: 3 (44 enodes) 8.171 * * [simplify]: iters left: 2 (45 enodes) 8.182 * * [simplify]: Extracting #0: cost 1 inf + 0 8.182 * * [simplify]: Extracting #1: cost 8 inf + 0 8.182 * * [simplify]: Extracting #2: cost 12 inf + 2 8.183 * * [simplify]: Extracting #3: cost 12 inf + 224 8.183 * * [simplify]: Extracting #4: cost 4 inf + 1434 8.183 * * [simplify]: Extracting #5: cost 0 inf + 2080 8.184 * [simplify]: Simplified to (/ a (- (acos a))) 8.184 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 8.184 * * * * [progress]: [ 109 / 225 ] simplifiying candidate # 8.184 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) 8.184 * * [simplify]: iters left: 5 (7 enodes) 8.187 * * [simplify]: iters left: 4 (25 enodes) 8.192 * * [simplify]: iters left: 3 (29 enodes) 8.196 * * [simplify]: Extracting #0: cost 1 inf + 0 8.197 * * [simplify]: Extracting #1: cost 4 inf + 0 8.197 * * [simplify]: Extracting #2: cost 5 inf + 1 8.197 * * [simplify]: Extracting #3: cost 7 inf + 1 8.197 * * [simplify]: Extracting #4: cost 6 inf + 2 8.197 * * [simplify]: Extracting #5: cost 2 inf + 568 8.197 * * [simplify]: Extracting #6: cost 0 inf + 790 8.197 * [simplify]: Simplified to (/ 1 (- (acos a))) 8.197 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (acos a))) (/ (cbrt 1) (/ 1 a)))) 8.197 * [simplify]: Simplifying (/ (cbrt 1) (/ 1 a)) 8.197 * * [simplify]: iters left: 4 (5 enodes) 8.202 * * [simplify]: iters left: 3 (19 enodes) 8.205 * * [simplify]: iters left: 2 (21 enodes) 8.208 * * [simplify]: Extracting #0: cost 1 inf + 0 8.208 * * [simplify]: Extracting #1: cost 0 inf + 1 8.208 * [simplify]: Simplified to a 8.208 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (acos a))) a)) 8.208 * * * * [progress]: [ 110 / 225 ] simplifiying candidate # 8.208 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) 8.208 * * [simplify]: iters left: 6 (9 enodes) 8.211 * * [simplify]: iters left: 5 (33 enodes) 8.220 * * [simplify]: iters left: 4 (42 enodes) 8.231 * * [simplify]: iters left: 3 (44 enodes) 8.243 * * [simplify]: Extracting #0: cost 1 inf + 0 8.243 * * [simplify]: Extracting #1: cost 7 inf + 0 8.243 * * [simplify]: Extracting #2: cost 11 inf + 1 8.243 * * [simplify]: Extracting #3: cost 15 inf + 1 8.243 * * [simplify]: Extracting #4: cost 17 inf + 2 8.244 * * [simplify]: Extracting #5: cost 16 inf + 224 8.244 * * [simplify]: Extracting #6: cost 11 inf + 879 8.244 * * [simplify]: Extracting #7: cost 4 inf + 2759 8.245 * * [simplify]: Extracting #8: cost 0 inf + 3966 8.246 * [simplify]: Simplified to (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a)))) 8.246 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a)))) (/ (sqrt 1) (cbrt (/ (- (acos a)) a))))) 8.247 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (/ (- (acos a)) a))) 8.247 * * [simplify]: iters left: 6 (8 enodes) 8.251 * * [simplify]: iters left: 5 (28 enodes) 8.259 * * [simplify]: iters left: 4 (32 enodes) 8.269 * * [simplify]: Extracting #0: cost 1 inf + 0 8.269 * * [simplify]: Extracting #1: cost 4 inf + 0 8.269 * * [simplify]: Extracting #2: cost 5 inf + 1 8.269 * * [simplify]: Extracting #3: cost 9 inf + 1 8.269 * * [simplify]: Extracting #4: cost 11 inf + 2 8.269 * * [simplify]: Extracting #5: cost 11 inf + 93 8.269 * * [simplify]: Extracting #6: cost 5 inf + 879 8.270 * * [simplify]: Extracting #7: cost 0 inf + 2136 8.270 * [simplify]: Simplified to (/ 1 (cbrt (/ (- (acos a)) a))) 8.270 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a))))) 8.270 * * * * [progress]: [ 111 / 225 ] simplifiying candidate # 8.271 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) 8.271 * * [simplify]: iters left: 6 (8 enodes) 8.275 * * [simplify]: iters left: 5 (28 enodes) 8.283 * * [simplify]: iters left: 4 (32 enodes) 8.292 * * [simplify]: Extracting #0: cost 1 inf + 0 8.292 * * [simplify]: Extracting #1: cost 4 inf + 0 8.293 * * [simplify]: Extracting #2: cost 5 inf + 1 8.293 * * [simplify]: Extracting #3: cost 9 inf + 1 8.293 * * [simplify]: Extracting #4: cost 11 inf + 2 8.293 * * [simplify]: Extracting #5: cost 11 inf + 93 8.293 * * [simplify]: Extracting #6: cost 5 inf + 879 8.293 * * [simplify]: Extracting #7: cost 0 inf + 1976 8.294 * [simplify]: Simplified to (/ 1 (sqrt (/ (- (acos a)) a))) 8.294 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a))))) 8.294 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) 8.294 * * [simplify]: iters left: 6 (8 enodes) 8.299 * * [simplify]: iters left: 5 (28 enodes) 8.307 * * [simplify]: iters left: 4 (32 enodes) 8.316 * * [simplify]: Extracting #0: cost 1 inf + 0 8.316 * * [simplify]: Extracting #1: cost 4 inf + 0 8.316 * * [simplify]: Extracting #2: cost 5 inf + 1 8.316 * * [simplify]: Extracting #3: cost 9 inf + 1 8.316 * * [simplify]: Extracting #4: cost 11 inf + 2 8.316 * * [simplify]: Extracting #5: cost 11 inf + 93 8.316 * * [simplify]: Extracting #6: cost 5 inf + 879 8.317 * * [simplify]: Extracting #7: cost 0 inf + 1976 8.317 * [simplify]: Simplified to (/ 1 (sqrt (/ (- (acos a)) a))) 8.317 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))))) 8.317 * * * * [progress]: [ 112 / 225 ] simplifiying candidate # 8.318 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) 8.318 * * [simplify]: iters left: 6 (11 enodes) 8.324 * * [simplify]: iters left: 5 (43 enodes) 8.339 * * [simplify]: iters left: 4 (77 enodes) 8.367 * * [simplify]: iters left: 3 (126 enodes) 8.417 * * [simplify]: iters left: 2 (216 enodes) 8.519 * * [simplify]: iters left: 1 (311 enodes) 8.602 * * [simplify]: Extracting #0: cost 1 inf + 0 8.602 * * [simplify]: Extracting #1: cost 21 inf + 0 8.602 * * [simplify]: Extracting #2: cost 36 inf + 1 8.603 * * [simplify]: Extracting #3: cost 35 inf + 204 8.603 * * [simplify]: Extracting #4: cost 29 inf + 1301 8.605 * * [simplify]: Extracting #5: cost 10 inf + 7274 8.609 * * [simplify]: Extracting #6: cost 0 inf + 10870 8.612 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) 8.612 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a))))) 8.613 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a))) 8.613 * * [simplify]: iters left: 6 (9 enodes) 8.619 * * [simplify]: iters left: 5 (31 enodes) 8.624 * * [simplify]: iters left: 4 (40 enodes) 8.630 * * [simplify]: iters left: 3 (46 enodes) 8.637 * * [simplify]: iters left: 2 (61 enodes) 8.647 * * [simplify]: iters left: 1 (64 enodes) 8.660 * * [simplify]: Extracting #0: cost 1 inf + 0 8.660 * * [simplify]: Extracting #1: cost 7 inf + 0 8.660 * * [simplify]: Extracting #2: cost 12 inf + 1 8.661 * * [simplify]: Extracting #3: cost 11 inf + 164 8.661 * * [simplify]: Extracting #4: cost 11 inf + 255 8.661 * * [simplify]: Extracting #5: cost 7 inf + 1019 8.661 * * [simplify]: Extracting #6: cost 1 inf + 2606 8.662 * * [simplify]: Extracting #7: cost 0 inf + 2858 8.663 * [simplify]: Simplified to (/ (cbrt a) (cbrt (- (acos a)))) 8.663 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))))) 8.663 * * * * [progress]: [ 113 / 225 ] simplifiying candidate # 8.664 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) 8.664 * * [simplify]: iters left: 6 (10 enodes) 8.666 * * [simplify]: iters left: 5 (36 enodes) 8.672 * * [simplify]: iters left: 4 (53 enodes) 8.681 * * [simplify]: iters left: 3 (77 enodes) 8.697 * * [simplify]: iters left: 2 (118 enodes) 8.750 * * [simplify]: iters left: 1 (157 enodes) 8.802 * * [simplify]: Extracting #0: cost 1 inf + 0 8.802 * * [simplify]: Extracting #1: cost 12 inf + 0 8.802 * * [simplify]: Extracting #2: cost 22 inf + 1 8.802 * * [simplify]: Extracting #3: cost 21 inf + 84 8.803 * * [simplify]: Extracting #4: cost 18 inf + 728 8.804 * * [simplify]: Extracting #5: cost 3 inf + 4778 8.806 * * [simplify]: Extracting #6: cost 0 inf + 5692 8.808 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) 8.808 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a))))) 8.808 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a))) 8.808 * * [simplify]: iters left: 6 (9 enodes) 8.814 * * [simplify]: iters left: 5 (31 enodes) 8.824 * * [simplify]: iters left: 4 (40 enodes) 8.835 * * [simplify]: iters left: 3 (46 enodes) 8.851 * * [simplify]: iters left: 2 (61 enodes) 8.865 * * [simplify]: iters left: 1 (64 enodes) 8.871 * * [simplify]: Extracting #0: cost 1 inf + 0 8.871 * * [simplify]: Extracting #1: cost 7 inf + 0 8.871 * * [simplify]: Extracting #2: cost 12 inf + 1 8.871 * * [simplify]: Extracting #3: cost 11 inf + 84 8.871 * * [simplify]: Extracting #4: cost 11 inf + 175 8.872 * * [simplify]: Extracting #5: cost 7 inf + 899 8.872 * * [simplify]: Extracting #6: cost 1 inf + 2366 8.872 * * [simplify]: Extracting #7: cost 0 inf + 2618 8.873 * [simplify]: Simplified to (/ (sqrt a) (cbrt (- (acos a)))) 8.873 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))))) 8.873 * * * * [progress]: [ 114 / 225 ] simplifiying candidate # 8.873 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) 8.873 * * [simplify]: iters left: 6 (9 enodes) 8.876 * * [simplify]: iters left: 5 (31 enodes) 8.882 * * [simplify]: iters left: 4 (55 enodes) 8.892 * * [simplify]: iters left: 3 (77 enodes) 8.911 * * [simplify]: iters left: 2 (81 enodes) 8.918 * * [simplify]: Extracting #0: cost 1 inf + 0 8.918 * * [simplify]: Extracting #1: cost 6 inf + 0 8.918 * * [simplify]: Extracting #2: cost 9 inf + 1 8.918 * * [simplify]: Extracting #3: cost 11 inf + 1 8.918 * * [simplify]: Extracting #4: cost 13 inf + 1 8.919 * * [simplify]: Extracting #5: cost 10 inf + 184 8.919 * * [simplify]: Extracting #6: cost 5 inf + 1160 8.919 * * [simplify]: Extracting #7: cost 0 inf + 2458 8.919 * [simplify]: Simplified to (* (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt (- (acos a))))) 8.919 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt (- (acos a))))) (/ (sqrt 1) (/ (cbrt (- (acos a))) a)))) 8.920 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (- (acos a))) a)) 8.920 * * [simplify]: iters left: 6 (8 enodes) 8.922 * * [simplify]: iters left: 5 (28 enodes) 8.927 * * [simplify]: iters left: 4 (37 enodes) 8.933 * * [simplify]: iters left: 3 (43 enodes) 8.944 * * [simplify]: iters left: 2 (44 enodes) 8.953 * * [simplify]: Extracting #0: cost 1 inf + 0 8.953 * * [simplify]: Extracting #1: cost 8 inf + 0 8.953 * * [simplify]: Extracting #2: cost 11 inf + 2 8.953 * * [simplify]: Extracting #3: cost 13 inf + 2 8.953 * * [simplify]: Extracting #4: cost 13 inf + 93 8.953 * * [simplify]: Extracting #5: cost 6 inf + 1411 8.954 * * [simplify]: Extracting #6: cost 0 inf + 2880 8.954 * [simplify]: Simplified to (/ a (cbrt (- (acos a)))) 8.954 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))))) 8.954 * * * * [progress]: [ 115 / 225 ] simplifiying candidate # 8.954 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) 8.955 * * [simplify]: iters left: 6 (10 enodes) 8.957 * * [simplify]: iters left: 5 (36 enodes) 8.963 * * [simplify]: iters left: 4 (51 enodes) 8.971 * * [simplify]: iters left: 3 (68 enodes) 8.985 * * [simplify]: iters left: 2 (87 enodes) 9.013 * * [simplify]: iters left: 1 (99 enodes) 9.037 * * [simplify]: Extracting #0: cost 1 inf + 0 9.037 * * [simplify]: Extracting #1: cost 10 inf + 0 9.037 * * [simplify]: Extracting #2: cost 18 inf + 1 9.038 * * [simplify]: Extracting #3: cost 15 inf + 406 9.038 * * [simplify]: Extracting #4: cost 15 inf + 497 9.038 * * [simplify]: Extracting #5: cost 8 inf + 1854 9.039 * * [simplify]: Extracting #6: cost 2 inf + 3601 9.041 * * [simplify]: Extracting #7: cost 0 inf + 4104 9.042 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) 9.042 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a))))) 9.042 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a))) 9.042 * * [simplify]: iters left: 6 (9 enodes) 9.049 * * [simplify]: iters left: 5 (31 enodes) 9.058 * * [simplify]: iters left: 4 (40 enodes) 9.073 * * [simplify]: iters left: 3 (46 enodes) 9.088 * * [simplify]: iters left: 2 (61 enodes) 9.104 * * [simplify]: iters left: 1 (64 enodes) 9.110 * * [simplify]: Extracting #0: cost 1 inf + 0 9.110 * * [simplify]: Extracting #1: cost 7 inf + 0 9.110 * * [simplify]: Extracting #2: cost 12 inf + 1 9.111 * * [simplify]: Extracting #3: cost 11 inf + 164 9.111 * * [simplify]: Extracting #4: cost 11 inf + 255 9.111 * * [simplify]: Extracting #5: cost 7 inf + 939 9.111 * * [simplify]: Extracting #6: cost 1 inf + 2326 9.111 * * [simplify]: Extracting #7: cost 0 inf + 2538 9.112 * [simplify]: Simplified to (/ (cbrt a) (sqrt (- (acos a)))) 9.112 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))))) 9.112 * * * * [progress]: [ 116 / 225 ] simplifiying candidate # 9.112 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) 9.112 * * [simplify]: iters left: 6 (9 enodes) 9.116 * * [simplify]: iters left: 5 (31 enodes) 9.120 * * [simplify]: iters left: 4 (40 enodes) 9.126 * * [simplify]: iters left: 3 (46 enodes) 9.134 * * [simplify]: iters left: 2 (61 enodes) 9.150 * * [simplify]: iters left: 1 (64 enodes) 9.163 * * [simplify]: Extracting #0: cost 1 inf + 0 9.163 * * [simplify]: Extracting #1: cost 7 inf + 0 9.163 * * [simplify]: Extracting #2: cost 12 inf + 1 9.163 * * [simplify]: Extracting #3: cost 11 inf + 84 9.163 * * [simplify]: Extracting #4: cost 11 inf + 175 9.164 * * [simplify]: Extracting #5: cost 7 inf + 819 9.164 * * [simplify]: Extracting #6: cost 1 inf + 2086 9.165 * * [simplify]: Extracting #7: cost 0 inf + 2298 9.166 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 9.166 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))))) 9.167 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) 9.167 * * [simplify]: iters left: 6 (9 enodes) 9.173 * * [simplify]: iters left: 5 (31 enodes) 9.183 * * [simplify]: iters left: 4 (40 enodes) 9.197 * * [simplify]: iters left: 3 (46 enodes) 9.211 * * [simplify]: iters left: 2 (61 enodes) 9.229 * * [simplify]: iters left: 1 (64 enodes) 9.242 * * [simplify]: Extracting #0: cost 1 inf + 0 9.242 * * [simplify]: Extracting #1: cost 7 inf + 0 9.242 * * [simplify]: Extracting #2: cost 12 inf + 1 9.242 * * [simplify]: Extracting #3: cost 11 inf + 84 9.242 * * [simplify]: Extracting #4: cost 11 inf + 175 9.243 * * [simplify]: Extracting #5: cost 7 inf + 819 9.243 * * [simplify]: Extracting #6: cost 1 inf + 2086 9.244 * * [simplify]: Extracting #7: cost 0 inf + 2298 9.245 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 9.245 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt a) (sqrt (- (acos a)))))) 9.245 * * * * [progress]: [ 117 / 225 ] simplifiying candidate # 9.245 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (- (acos a))) 1)) 9.246 * * [simplify]: iters left: 6 (8 enodes) 9.250 * * [simplify]: iters left: 5 (26 enodes) 9.259 * * [simplify]: iters left: 4 (30 enodes) 9.266 * * [simplify]: Extracting #0: cost 1 inf + 0 9.266 * * [simplify]: Extracting #1: cost 4 inf + 0 9.266 * * [simplify]: Extracting #2: cost 5 inf + 1 9.266 * * [simplify]: Extracting #3: cost 7 inf + 1 9.266 * * [simplify]: Extracting #4: cost 9 inf + 1 9.266 * * [simplify]: Extracting #5: cost 8 inf + 2 9.267 * * [simplify]: Extracting #6: cost 5 inf + 395 9.267 * * [simplify]: Extracting #7: cost 1 inf + 1000 9.267 * * [simplify]: Extracting #8: cost 0 inf + 1212 9.267 * [simplify]: Simplified to (/ 1 (sqrt (- (acos a)))) 9.268 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) a)))) 9.268 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (- (acos a))) a)) 9.268 * * [simplify]: iters left: 6 (8 enodes) 9.272 * * [simplify]: iters left: 5 (28 enodes) 9.281 * * [simplify]: iters left: 4 (37 enodes) 9.291 * * [simplify]: iters left: 3 (43 enodes) 9.302 * * [simplify]: iters left: 2 (44 enodes) 9.312 * * [simplify]: Extracting #0: cost 1 inf + 0 9.312 * * [simplify]: Extracting #1: cost 8 inf + 0 9.312 * * [simplify]: Extracting #2: cost 11 inf + 2 9.312 * * [simplify]: Extracting #3: cost 13 inf + 2 9.313 * * [simplify]: Extracting #4: cost 13 inf + 93 9.313 * * [simplify]: Extracting #5: cost 6 inf + 1251 9.314 * * [simplify]: Extracting #6: cost 0 inf + 2480 9.314 * [simplify]: Simplified to (/ a (sqrt (- (acos a)))) 9.314 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))))) 9.314 * * * * [progress]: [ 118 / 225 ] simplifiying candidate # 9.315 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) 9.315 * * [simplify]: iters left: 6 (7 enodes) 9.320 * * [simplify]: iters left: 5 (27 enodes) 9.328 * * [simplify]: iters left: 4 (31 enodes) 9.337 * * [simplify]: iters left: 3 (34 enodes) 9.347 * * [simplify]: iters left: 2 (42 enodes) 9.361 * * [simplify]: iters left: 1 (49 enodes) 9.376 * * [simplify]: Extracting #0: cost 1 inf + 0 9.376 * * [simplify]: Extracting #1: cost 6 inf + 0 9.377 * * [simplify]: Extracting #2: cost 9 inf + 1 9.377 * * [simplify]: Extracting #3: cost 3 inf + 569 9.377 * * [simplify]: Extracting #4: cost 0 inf + 974 9.378 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 9.378 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (sqrt 1) (/ (- (acos a)) (cbrt a))))) 9.378 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) (cbrt a))) 9.378 * * [simplify]: iters left: 6 (8 enodes) 9.382 * * [simplify]: iters left: 5 (30 enodes) 9.386 * * [simplify]: iters left: 4 (41 enodes) 9.392 * * [simplify]: iters left: 3 (47 enodes) 9.400 * * [simplify]: iters left: 2 (65 enodes) 9.416 * * [simplify]: iters left: 1 (68 enodes) 9.430 * * [simplify]: Extracting #0: cost 1 inf + 0 9.430 * * [simplify]: Extracting #1: cost 7 inf + 0 9.430 * * [simplify]: Extracting #2: cost 13 inf + 1 9.430 * * [simplify]: Extracting #3: cost 11 inf + 255 9.430 * * [simplify]: Extracting #4: cost 3 inf + 1823 9.431 * * [simplify]: Extracting #5: cost 0 inf + 2378 9.432 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 9.432 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 9.432 * * * * [progress]: [ 119 / 225 ] simplifiying candidate # 9.432 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 (sqrt a))) 9.432 * * [simplify]: iters left: 5 (6 enodes) 9.434 * * [simplify]: iters left: 4 (22 enodes) 9.438 * * [simplify]: iters left: 3 (24 enodes) 9.442 * * [simplify]: iters left: 2 (28 enodes) 9.446 * * [simplify]: iters left: 1 (30 enodes) 9.450 * * [simplify]: Extracting #0: cost 1 inf + 0 9.450 * * [simplify]: Extracting #1: cost 5 inf + 0 9.450 * * [simplify]: Extracting #2: cost 3 inf + 43 9.450 * * [simplify]: Extracting #3: cost 1 inf + 166 9.450 * * [simplify]: Extracting #4: cost 0 inf + 248 9.451 * [simplify]: Simplified to (sqrt a) 9.451 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (sqrt 1) (/ (- (acos a)) (sqrt a))))) 9.451 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) (sqrt a))) 9.451 * * [simplify]: iters left: 6 (8 enodes) 9.454 * * [simplify]: iters left: 5 (30 enodes) 9.459 * * [simplify]: iters left: 4 (41 enodes) 9.474 * * [simplify]: iters left: 3 (47 enodes) 9.488 * * [simplify]: iters left: 2 (65 enodes) 9.507 * * [simplify]: iters left: 1 (68 enodes) 9.521 * * [simplify]: Extracting #0: cost 1 inf + 0 9.521 * * [simplify]: Extracting #1: cost 7 inf + 0 9.521 * * [simplify]: Extracting #2: cost 13 inf + 1 9.521 * * [simplify]: Extracting #3: cost 11 inf + 175 9.521 * * [simplify]: Extracting #4: cost 3 inf + 1543 9.522 * * [simplify]: Extracting #5: cost 0 inf + 2058 9.523 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 9.523 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 9.523 * * * * [progress]: [ 120 / 225 ] simplifiying candidate # 9.523 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 1)) 9.523 * * [simplify]: iters left: 4 (4 enodes) 9.530 * * [simplify]: iters left: 3 (12 enodes) 9.533 * * [simplify]: iters left: 2 (14 enodes) 9.537 * * [simplify]: Extracting #0: cost 1 inf + 0 9.537 * * [simplify]: Extracting #1: cost 0 inf + 1 9.537 * [simplify]: Simplified to 1 9.537 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (sqrt 1) (/ (- (acos a)) a)))) 9.538 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) a)) 9.538 * * [simplify]: iters left: 6 (7 enodes) 9.543 * * [simplify]: iters left: 5 (27 enodes) 9.550 * * [simplify]: iters left: 4 (38 enodes) 9.555 * * [simplify]: iters left: 3 (44 enodes) 9.561 * * [simplify]: iters left: 2 (45 enodes) 9.567 * * [simplify]: Extracting #0: cost 1 inf + 0 9.567 * * [simplify]: Extracting #1: cost 8 inf + 0 9.567 * * [simplify]: Extracting #2: cost 12 inf + 2 9.567 * * [simplify]: Extracting #3: cost 12 inf + 224 9.567 * * [simplify]: Extracting #4: cost 4 inf + 1434 9.568 * * [simplify]: Extracting #5: cost 0 inf + 2080 9.568 * [simplify]: Simplified to (/ a (- (acos a))) 9.568 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 9.568 * * * * [progress]: [ 121 / 225 ] simplifiying candidate # 9.568 * [simplify]: Simplifying (/ (sqrt 1) (/ -1 (* (cbrt a) (cbrt a)))) 9.568 * * [simplify]: iters left: 6 (8 enodes) 9.571 * * [simplify]: iters left: 5 (30 enodes) 9.578 * * [simplify]: iters left: 4 (45 enodes) 9.589 * * [simplify]: iters left: 3 (63 enodes) 9.612 * * [simplify]: iters left: 2 (84 enodes) 9.632 * * [simplify]: iters left: 1 (89 enodes) 9.651 * * [simplify]: Extracting #0: cost 1 inf + 0 9.651 * * [simplify]: Extracting #1: cost 9 inf + 0 9.651 * * [simplify]: Extracting #2: cost 13 inf + 2 9.652 * * [simplify]: Extracting #3: cost 12 inf + 3 9.652 * * [simplify]: Extracting #4: cost 2 inf + 1215 9.652 * * [simplify]: Extracting #5: cost 0 inf + 1539 9.652 * [simplify]: Simplified to (* (cbrt a) (- (cbrt a))) 9.652 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (- (cbrt a))) (/ (sqrt 1) (/ (acos a) (cbrt a))))) 9.653 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) (cbrt a))) 9.653 * * [simplify]: iters left: 5 (7 enodes) 9.656 * * [simplify]: iters left: 4 (25 enodes) 9.660 * * [simplify]: iters left: 3 (34 enodes) 9.665 * * [simplify]: iters left: 2 (40 enodes) 9.672 * * [simplify]: iters left: 1 (55 enodes) 9.681 * * [simplify]: Extracting #0: cost 1 inf + 0 9.682 * * [simplify]: Extracting #1: cost 7 inf + 0 9.682 * * [simplify]: Extracting #2: cost 11 inf + 1 9.682 * * [simplify]: Extracting #3: cost 2 inf + 1162 9.682 * * [simplify]: Extracting #4: cost 0 inf + 1454 9.683 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 9.683 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (- (cbrt a))) (/ (cbrt a) (acos a)))) 9.683 * * * * [progress]: [ 122 / 225 ] simplifiying candidate # 9.683 * [simplify]: Simplifying (/ (sqrt 1) (/ -1 (sqrt a))) 9.683 * * [simplify]: iters left: 5 (7 enodes) 9.689 * * [simplify]: iters left: 4 (25 enodes) 9.695 * * [simplify]: iters left: 3 (30 enodes) 9.699 * * [simplify]: Extracting #0: cost 1 inf + 0 9.699 * * [simplify]: Extracting #1: cost 6 inf + 0 9.699 * * [simplify]: Extracting #2: cost 7 inf + 2 9.699 * * [simplify]: Extracting #3: cost 3 inf + 207 9.699 * * [simplify]: Extracting #4: cost 0 inf + 411 9.699 * [simplify]: Simplified to (- (sqrt a)) 9.699 * [simplify]: Simplified (2 1) to (λ (a) (* (- (sqrt a)) (/ (sqrt 1) (/ (acos a) (sqrt a))))) 9.699 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) (sqrt a))) 9.700 * * [simplify]: iters left: 5 (7 enodes) 9.702 * * [simplify]: iters left: 4 (25 enodes) 9.708 * * [simplify]: iters left: 3 (34 enodes) 9.714 * * [simplify]: iters left: 2 (40 enodes) 9.720 * * [simplify]: iters left: 1 (55 enodes) 9.734 * * [simplify]: Extracting #0: cost 1 inf + 0 9.734 * * [simplify]: Extracting #1: cost 7 inf + 0 9.734 * * [simplify]: Extracting #2: cost 11 inf + 1 9.734 * * [simplify]: Extracting #3: cost 2 inf + 1002 9.734 * * [simplify]: Extracting #4: cost 0 inf + 1214 9.735 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 9.735 * [simplify]: Simplified (2 2) to (λ (a) (* (- (sqrt a)) (/ (sqrt a) (acos a)))) 9.735 * * * * [progress]: [ 123 / 225 ] simplifiying candidate # 9.736 * [simplify]: Simplifying (/ (sqrt 1) (/ -1 1)) 9.736 * * [simplify]: iters left: 4 (5 enodes) 9.741 * * [simplify]: iters left: 3 (15 enodes) 9.748 * * [simplify]: iters left: 2 (17 enodes) 9.753 * * [simplify]: Extracting #0: cost 1 inf + 0 9.753 * * [simplify]: Extracting #1: cost 0 inf + 1 9.753 * [simplify]: Simplified to -1 9.753 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (sqrt 1) (/ (acos a) a)))) 9.753 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) a)) 9.753 * * [simplify]: iters left: 5 (6 enodes) 9.758 * * [simplify]: iters left: 4 (22 enodes) 9.765 * * [simplify]: iters left: 3 (31 enodes) 9.774 * * [simplify]: iters left: 2 (37 enodes) 9.784 * * [simplify]: iters left: 1 (38 enodes) 9.794 * * [simplify]: Extracting #0: cost 1 inf + 0 9.794 * * [simplify]: Extracting #1: cost 8 inf + 0 9.794 * * [simplify]: Extracting #2: cost 6 inf + 486 9.795 * * [simplify]: Extracting #3: cost 0 inf + 1236 9.795 * [simplify]: Simplified to (/ a (acos a)) 9.795 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 9.795 * * * * [progress]: [ 124 / 225 ] simplifiying candidate # 9.795 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) 9.796 * * [simplify]: iters left: 6 (11 enodes) 9.802 * * [simplify]: iters left: 5 (44 enodes) 9.816 * * [simplify]: iters left: 4 (84 enodes) 9.848 * * [simplify]: iters left: 3 (167 enodes) 9.914 * * [simplify]: iters left: 2 (319 enodes) 10.022 * * [simplify]: iters left: 1 (456 enodes) 10.251 * * [simplify]: Extracting #0: cost 1 inf + 0 10.251 * * [simplify]: Extracting #1: cost 22 inf + 0 10.252 * * [simplify]: Extracting #2: cost 45 inf + 1 10.252 * * [simplify]: Extracting #3: cost 39 inf + 1431 10.255 * * [simplify]: Extracting #4: cost 9 inf + 10196 10.260 * * [simplify]: Extracting #5: cost 1 inf + 13045 10.269 * * [simplify]: Extracting #6: cost 0 inf + 13456 10.275 * [simplify]: Simplified to (/ (cbrt a) (* (- (cbrt (acos a))) (/ (cbrt (acos a)) (cbrt a)))) 10.275 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt a) (* (- (cbrt (acos a))) (/ (cbrt (acos a)) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))))) 10.275 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))) 10.275 * * [simplify]: iters left: 6 (8 enodes) 10.280 * * [simplify]: iters left: 5 (28 enodes) 10.289 * * [simplify]: iters left: 4 (37 enodes) 10.299 * * [simplify]: iters left: 3 (43 enodes) 10.313 * * [simplify]: iters left: 2 (58 enodes) 10.330 * * [simplify]: iters left: 1 (61 enodes) 10.343 * * [simplify]: Extracting #0: cost 1 inf + 0 10.343 * * [simplify]: Extracting #1: cost 7 inf + 0 10.343 * * [simplify]: Extracting #2: cost 12 inf + 1 10.343 * * [simplify]: Extracting #3: cost 10 inf + 174 10.343 * * [simplify]: Extracting #4: cost 1 inf + 2064 10.344 * * [simplify]: Extracting #5: cost 0 inf + 2276 10.345 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 10.345 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (cbrt a) (* (- (cbrt (acos a))) (/ (cbrt (acos a)) (cbrt a)))) (/ (cbrt a) (cbrt (acos a))))) 10.345 * * * * [progress]: [ 125 / 225 ] simplifiying candidate # 10.345 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) 10.345 * * [simplify]: iters left: 6 (10 enodes) 10.350 * * [simplify]: iters left: 5 (39 enodes) 10.357 * * [simplify]: iters left: 4 (61 enodes) 10.367 * * [simplify]: iters left: 3 (94 enodes) 10.392 * * [simplify]: iters left: 2 (169 enodes) 10.440 * * [simplify]: iters left: 1 (217 enodes) 10.499 * * [simplify]: Extracting #0: cost 1 inf + 0 10.499 * * [simplify]: Extracting #1: cost 15 inf + 0 10.499 * * [simplify]: Extracting #2: cost 30 inf + 1 10.499 * * [simplify]: Extracting #3: cost 19 inf + 2777 10.501 * * [simplify]: Extracting #4: cost 4 inf + 6454 10.502 * * [simplify]: Extracting #5: cost 0 inf + 7540 10.504 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) 10.504 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))))) 10.504 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))) 10.504 * * [simplify]: iters left: 6 (8 enodes) 10.507 * * [simplify]: iters left: 5 (28 enodes) 10.511 * * [simplify]: iters left: 4 (37 enodes) 10.522 * * [simplify]: iters left: 3 (43 enodes) 10.535 * * [simplify]: iters left: 2 (58 enodes) 10.547 * * [simplify]: iters left: 1 (61 enodes) 10.553 * * [simplify]: Extracting #0: cost 1 inf + 0 10.553 * * [simplify]: Extracting #1: cost 7 inf + 0 10.553 * * [simplify]: Extracting #2: cost 12 inf + 1 10.553 * * [simplify]: Extracting #3: cost 10 inf + 134 10.553 * * [simplify]: Extracting #4: cost 1 inf + 1824 10.554 * * [simplify]: Extracting #5: cost 0 inf + 2036 10.554 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 10.554 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))))) 10.554 * * * * [progress]: [ 126 / 225 ] simplifiying candidate # 10.554 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) 10.554 * * [simplify]: iters left: 6 (9 enodes) 10.559 * * [simplify]: iters left: 5 (34 enodes) 10.565 * * [simplify]: iters left: 4 (51 enodes) 10.576 * * [simplify]: iters left: 3 (74 enodes) 10.598 * * [simplify]: iters left: 2 (78 enodes) 10.616 * * [simplify]: iters left: 1 (79 enodes) 10.633 * * [simplify]: Extracting #0: cost 1 inf + 0 10.633 * * [simplify]: Extracting #1: cost 8 inf + 0 10.633 * * [simplify]: Extracting #2: cost 14 inf + 1 10.633 * * [simplify]: Extracting #3: cost 17 inf + 1 10.633 * * [simplify]: Extracting #4: cost 14 inf + 184 10.634 * * [simplify]: Extracting #5: cost 6 inf + 1872 10.634 * * [simplify]: Extracting #6: cost 1 inf + 3172 10.636 * * [simplify]: Extracting #7: cost 0 inf + 3384 10.637 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) 10.637 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt 1) (/ (cbrt (acos a)) a)))) 10.638 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (acos a)) a)) 10.638 * * [simplify]: iters left: 6 (7 enodes) 10.643 * * [simplify]: iters left: 5 (25 enodes) 10.651 * * [simplify]: iters left: 4 (34 enodes) 10.656 * * [simplify]: iters left: 3 (40 enodes) 10.662 * * [simplify]: iters left: 2 (41 enodes) 10.667 * * [simplify]: Extracting #0: cost 1 inf + 0 10.667 * * [simplify]: Extracting #1: cost 8 inf + 0 10.667 * * [simplify]: Extracting #2: cost 11 inf + 2 10.667 * * [simplify]: Extracting #3: cost 11 inf + 93 10.668 * * [simplify]: Extracting #4: cost 4 inf + 1413 10.668 * * [simplify]: Extracting #5: cost 0 inf + 2218 10.668 * [simplify]: Simplified to (/ a (cbrt (acos a))) 10.668 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))))) 10.668 * * * * [progress]: [ 127 / 225 ] simplifiying candidate # 10.668 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) 10.668 * * [simplify]: iters left: 6 (10 enodes) 10.671 * * [simplify]: iters left: 5 (38 enodes) 10.678 * * [simplify]: iters left: 4 (58 enodes) 10.689 * * [simplify]: iters left: 3 (77 enodes) 10.711 * * [simplify]: iters left: 2 (96 enodes) 10.729 * * [simplify]: iters left: 1 (111 enodes) 10.743 * * [simplify]: Extracting #0: cost 1 inf + 0 10.743 * * [simplify]: Extracting #1: cost 10 inf + 0 10.743 * * [simplify]: Extracting #2: cost 20 inf + 1 10.743 * * [simplify]: Extracting #3: cost 19 inf + 406 10.744 * * [simplify]: Extracting #4: cost 13 inf + 1803 10.744 * * [simplify]: Extracting #5: cost 1 inf + 4976 10.745 * * [simplify]: Extracting #6: cost 0 inf + 5188 10.746 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) 10.746 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))))) 10.746 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))) 10.746 * * [simplify]: iters left: 6 (8 enodes) 10.749 * * [simplify]: iters left: 5 (28 enodes) 10.758 * * [simplify]: iters left: 4 (37 enodes) 10.768 * * [simplify]: iters left: 3 (43 enodes) 10.779 * * [simplify]: iters left: 2 (58 enodes) 10.790 * * [simplify]: iters left: 1 (61 enodes) 10.797 * * [simplify]: Extracting #0: cost 1 inf + 0 10.797 * * [simplify]: Extracting #1: cost 7 inf + 0 10.797 * * [simplify]: Extracting #2: cost 12 inf + 1 10.797 * * [simplify]: Extracting #3: cost 10 inf + 174 10.798 * * [simplify]: Extracting #4: cost 1 inf + 1784 10.798 * * [simplify]: Extracting #5: cost 0 inf + 1956 10.798 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 10.798 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))))) 10.798 * * * * [progress]: [ 128 / 225 ] simplifiying candidate # 10.799 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) 10.799 * * [simplify]: iters left: 6 (9 enodes) 10.801 * * [simplify]: iters left: 5 (33 enodes) 10.807 * * [simplify]: iters left: 4 (44 enodes) 10.818 * * [simplify]: iters left: 3 (50 enodes) 10.827 * * [simplify]: iters left: 2 (68 enodes) 10.838 * * [simplify]: iters left: 1 (71 enodes) 10.845 * * [simplify]: Extracting #0: cost 1 inf + 0 10.845 * * [simplify]: Extracting #1: cost 7 inf + 0 10.846 * * [simplify]: Extracting #2: cost 13 inf + 1 10.846 * * [simplify]: Extracting #3: cost 13 inf + 84 10.846 * * [simplify]: Extracting #4: cost 13 inf + 175 10.846 * * [simplify]: Extracting #5: cost 6 inf + 1373 10.846 * * [simplify]: Extracting #6: cost 0 inf + 2720 10.847 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 10.847 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))))) 10.847 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) 10.847 * * [simplify]: iters left: 6 (8 enodes) 10.850 * * [simplify]: iters left: 5 (28 enodes) 10.856 * * [simplify]: iters left: 4 (37 enodes) 10.866 * * [simplify]: iters left: 3 (43 enodes) 10.874 * * [simplify]: iters left: 2 (58 enodes) 10.884 * * [simplify]: iters left: 1 (61 enodes) 10.891 * * [simplify]: Extracting #0: cost 1 inf + 0 10.891 * * [simplify]: Extracting #1: cost 7 inf + 0 10.891 * * [simplify]: Extracting #2: cost 12 inf + 1 10.891 * * [simplify]: Extracting #3: cost 10 inf + 134 10.892 * * [simplify]: Extracting #4: cost 1 inf + 1544 10.892 * * [simplify]: Extracting #5: cost 0 inf + 1716 10.892 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 10.892 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))))) 10.892 * * * * [progress]: [ 129 / 225 ] simplifiying candidate # 10.892 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (sqrt (acos a))) 1)) 10.893 * * [simplify]: iters left: 6 (8 enodes) 10.895 * * [simplify]: iters left: 5 (28 enodes) 10.900 * * [simplify]: iters left: 4 (32 enodes) 10.905 * * [simplify]: Extracting #0: cost 1 inf + 0 10.905 * * [simplify]: Extracting #1: cost 4 inf + 0 10.905 * * [simplify]: Extracting #2: cost 5 inf + 1 10.905 * * [simplify]: Extracting #3: cost 7 inf + 1 10.905 * * [simplify]: Extracting #4: cost 9 inf + 1 10.905 * * [simplify]: Extracting #5: cost 8 inf + 2 10.905 * * [simplify]: Extracting #6: cost 4 inf + 526 10.905 * * [simplify]: Extracting #7: cost 0 inf + 1212 10.906 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 10.906 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) (/ (sqrt (acos a)) a)))) 10.906 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) a)) 10.906 * * [simplify]: iters left: 6 (7 enodes) 10.911 * * [simplify]: iters left: 5 (25 enodes) 10.919 * * [simplify]: iters left: 4 (34 enodes) 10.929 * * [simplify]: iters left: 3 (40 enodes) 10.940 * * [simplify]: iters left: 2 (41 enodes) 10.950 * * [simplify]: Extracting #0: cost 1 inf + 0 10.950 * * [simplify]: Extracting #1: cost 8 inf + 0 10.950 * * [simplify]: Extracting #2: cost 11 inf + 2 10.950 * * [simplify]: Extracting #3: cost 11 inf + 93 10.950 * * [simplify]: Extracting #4: cost 4 inf + 1173 10.950 * * [simplify]: Extracting #5: cost 0 inf + 1818 10.950 * [simplify]: Simplified to (/ a (sqrt (acos a))) 10.950 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 10.951 * * * * [progress]: [ 130 / 225 ] simplifiying candidate # 10.951 * [simplify]: Simplifying (/ (sqrt 1) (/ (- 1) (* (cbrt a) (cbrt a)))) 10.951 * * [simplify]: iters left: 6 (8 enodes) 10.954 * * [simplify]: iters left: 5 (33 enodes) 10.960 * * [simplify]: iters left: 4 (51 enodes) 10.969 * * [simplify]: iters left: 3 (73 enodes) 10.980 * * [simplify]: iters left: 2 (83 enodes) 11.006 * * [simplify]: iters left: 1 (98 enodes) 11.028 * * [simplify]: Extracting #0: cost 1 inf + 0 11.028 * * [simplify]: Extracting #1: cost 9 inf + 0 11.028 * * [simplify]: Extracting #2: cost 15 inf + 2 11.028 * * [simplify]: Extracting #3: cost 16 inf + 3 11.028 * * [simplify]: Extracting #4: cost 7 inf + 1055 11.029 * * [simplify]: Extracting #5: cost 0 inf + 2107 11.030 * [simplify]: Simplified to (* (cbrt a) (- (cbrt a))) 11.030 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (- (cbrt a))) (/ (sqrt 1) (/ (acos a) (cbrt a))))) 11.030 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) (cbrt a))) 11.030 * * [simplify]: iters left: 5 (7 enodes) 11.035 * * [simplify]: iters left: 4 (25 enodes) 11.039 * * [simplify]: iters left: 3 (34 enodes) 11.045 * * [simplify]: iters left: 2 (40 enodes) 11.052 * * [simplify]: iters left: 1 (55 enodes) 11.060 * * [simplify]: Extracting #0: cost 1 inf + 0 11.060 * * [simplify]: Extracting #1: cost 7 inf + 0 11.060 * * [simplify]: Extracting #2: cost 11 inf + 1 11.061 * * [simplify]: Extracting #3: cost 2 inf + 1162 11.061 * * [simplify]: Extracting #4: cost 0 inf + 1454 11.061 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 11.061 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (- (cbrt a))) (/ (cbrt a) (acos a)))) 11.061 * * * * [progress]: [ 131 / 225 ] simplifiying candidate # 11.061 * [simplify]: Simplifying (/ (sqrt 1) (/ (- 1) (sqrt a))) 11.062 * * [simplify]: iters left: 6 (7 enodes) 11.065 * * [simplify]: iters left: 5 (28 enodes) 11.072 * * [simplify]: iters left: 4 (37 enodes) 11.083 * * [simplify]: iters left: 3 (39 enodes) 11.099 * * [simplify]: iters left: 2 (54 enodes) 11.108 * * [simplify]: Extracting #0: cost 1 inf + 0 11.108 * * [simplify]: Extracting #1: cost 6 inf + 0 11.108 * * [simplify]: Extracting #2: cost 8 inf + 2 11.108 * * [simplify]: Extracting #3: cost 8 inf + 3 11.108 * * [simplify]: Extracting #4: cost 3 inf + 370 11.108 * * [simplify]: Extracting #5: cost 0 inf + 575 11.108 * [simplify]: Simplified to (- (sqrt a)) 11.108 * [simplify]: Simplified (2 1) to (λ (a) (* (- (sqrt a)) (/ (sqrt 1) (/ (acos a) (sqrt a))))) 11.109 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) (sqrt a))) 11.109 * * [simplify]: iters left: 5 (7 enodes) 11.111 * * [simplify]: iters left: 4 (25 enodes) 11.115 * * [simplify]: iters left: 3 (34 enodes) 11.121 * * [simplify]: iters left: 2 (40 enodes) 11.128 * * [simplify]: iters left: 1 (55 enodes) 11.138 * * [simplify]: Extracting #0: cost 1 inf + 0 11.138 * * [simplify]: Extracting #1: cost 7 inf + 0 11.139 * * [simplify]: Extracting #2: cost 11 inf + 1 11.139 * * [simplify]: Extracting #3: cost 2 inf + 1002 11.139 * * [simplify]: Extracting #4: cost 0 inf + 1214 11.140 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 11.140 * [simplify]: Simplified (2 2) to (λ (a) (* (- (sqrt a)) (/ (sqrt a) (acos a)))) 11.140 * * * * [progress]: [ 132 / 225 ] simplifiying candidate # 11.140 * [simplify]: Simplifying (/ (sqrt 1) (/ (- 1) 1)) 11.140 * * [simplify]: iters left: 6 (5 enodes) 11.147 * * [simplify]: iters left: 5 (20 enodes) 11.152 * * [simplify]: iters left: 4 (22 enodes) 11.155 * * [simplify]: Extracting #0: cost 1 inf + 0 11.155 * * [simplify]: Extracting #1: cost 0 inf + 1 11.155 * [simplify]: Simplified to -1 11.155 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (sqrt 1) (/ (acos a) a)))) 11.156 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) a)) 11.156 * * [simplify]: iters left: 5 (6 enodes) 11.158 * * [simplify]: iters left: 4 (22 enodes) 11.162 * * [simplify]: iters left: 3 (31 enodes) 11.166 * * [simplify]: iters left: 2 (37 enodes) 11.172 * * [simplify]: iters left: 1 (38 enodes) 11.177 * * [simplify]: Extracting #0: cost 1 inf + 0 11.177 * * [simplify]: Extracting #1: cost 8 inf + 0 11.177 * * [simplify]: Extracting #2: cost 6 inf + 486 11.177 * * [simplify]: Extracting #3: cost 0 inf + 1236 11.177 * [simplify]: Simplified to (/ a (acos a)) 11.177 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 11.178 * * * * [progress]: [ 133 / 225 ] simplifiying candidate # 11.178 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) 11.178 * * [simplify]: iters left: 6 (10 enodes) 11.183 * * [simplify]: iters left: 5 (40 enodes) 11.195 * * [simplify]: iters left: 4 (74 enodes) 11.221 * * [simplify]: iters left: 3 (123 enodes) 11.271 * * [simplify]: iters left: 2 (207 enodes) 11.369 * * [simplify]: iters left: 1 (289 enodes) 11.460 * * [simplify]: Extracting #0: cost 1 inf + 0 11.460 * * [simplify]: Extracting #1: cost 19 inf + 0 11.461 * * [simplify]: Extracting #2: cost 34 inf + 1 11.461 * * [simplify]: Extracting #3: cost 20 inf + 2996 11.462 * * [simplify]: Extracting #4: cost 2 inf + 8121 11.464 * * [simplify]: Extracting #5: cost 0 inf + 8664 11.465 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 11.466 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a))))) 11.466 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a))) 11.466 * * [simplify]: iters left: 6 (9 enodes) 11.469 * * [simplify]: iters left: 5 (33 enodes) 11.474 * * [simplify]: iters left: 4 (44 enodes) 11.485 * * [simplify]: iters left: 3 (50 enodes) 11.499 * * [simplify]: iters left: 2 (68 enodes) 11.512 * * [simplify]: iters left: 1 (71 enodes) 11.519 * * [simplify]: Extracting #0: cost 1 inf + 0 11.519 * * [simplify]: Extracting #1: cost 7 inf + 0 11.519 * * [simplify]: Extracting #2: cost 13 inf + 1 11.519 * * [simplify]: Extracting #3: cost 13 inf + 164 11.519 * * [simplify]: Extracting #4: cost 13 inf + 255 11.520 * * [simplify]: Extracting #5: cost 6 inf + 1773 11.520 * * [simplify]: Extracting #6: cost 0 inf + 3520 11.521 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 11.521 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 11.521 * * * * [progress]: [ 134 / 225 ] simplifiying candidate # 11.521 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) 11.521 * * [simplify]: iters left: 6 (9 enodes) 11.524 * * [simplify]: iters left: 5 (33 enodes) 11.531 * * [simplify]: iters left: 4 (50 enodes) 11.546 * * [simplify]: iters left: 3 (77 enodes) 11.573 * * [simplify]: iters left: 2 (120 enodes) 11.626 * * [simplify]: iters left: 1 (161 enodes) 11.654 * * [simplify]: Extracting #0: cost 1 inf + 0 11.654 * * [simplify]: Extracting #1: cost 11 inf + 0 11.654 * * [simplify]: Extracting #2: cost 21 inf + 1 11.654 * * [simplify]: Extracting #3: cost 18 inf + 175 11.654 * * [simplify]: Extracting #4: cost 7 inf + 2579 11.655 * * [simplify]: Extracting #5: cost 0 inf + 4378 11.656 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 11.656 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a))))) 11.656 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a))) 11.657 * * [simplify]: iters left: 6 (9 enodes) 11.661 * * [simplify]: iters left: 5 (33 enodes) 11.671 * * [simplify]: iters left: 4 (44 enodes) 11.684 * * [simplify]: iters left: 3 (50 enodes) 11.699 * * [simplify]: iters left: 2 (68 enodes) 11.719 * * [simplify]: iters left: 1 (71 enodes) 11.732 * * [simplify]: Extracting #0: cost 1 inf + 0 11.732 * * [simplify]: Extracting #1: cost 7 inf + 0 11.732 * * [simplify]: Extracting #2: cost 13 inf + 1 11.732 * * [simplify]: Extracting #3: cost 13 inf + 84 11.732 * * [simplify]: Extracting #4: cost 13 inf + 175 11.733 * * [simplify]: Extracting #5: cost 6 inf + 1613 11.733 * * [simplify]: Extracting #6: cost 0 inf + 3200 11.733 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 11.733 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 11.734 * * * * [progress]: [ 135 / 225 ] simplifiying candidate # 11.734 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) 11.734 * * [simplify]: iters left: 6 (8 enodes) 11.736 * * [simplify]: iters left: 5 (28 enodes) 11.742 * * [simplify]: iters left: 4 (52 enodes) 11.750 * * [simplify]: iters left: 3 (74 enodes) 11.764 * * [simplify]: iters left: 2 (77 enodes) 11.776 * * [simplify]: Extracting #0: cost 1 inf + 0 11.776 * * [simplify]: Extracting #1: cost 6 inf + 0 11.776 * * [simplify]: Extracting #2: cost 9 inf + 1 11.776 * * [simplify]: Extracting #3: cost 11 inf + 1 11.776 * * [simplify]: Extracting #4: cost 10 inf + 2 11.776 * * [simplify]: Extracting #5: cost 2 inf + 1573 11.777 * * [simplify]: Extracting #6: cost 0 inf + 1876 11.778 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 11.778 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) a)))) 11.778 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (cbrt (acos a))) a)) 11.778 * * [simplify]: iters left: 6 (8 enodes) 11.783 * * [simplify]: iters left: 5 (30 enodes) 11.792 * * [simplify]: iters left: 4 (41 enodes) 11.804 * * [simplify]: iters left: 3 (47 enodes) 11.816 * * [simplify]: iters left: 2 (48 enodes) 11.828 * * [simplify]: Extracting #0: cost 1 inf + 0 11.828 * * [simplify]: Extracting #1: cost 8 inf + 0 11.828 * * [simplify]: Extracting #2: cost 12 inf + 2 11.828 * * [simplify]: Extracting #3: cost 15 inf + 2 11.828 * * [simplify]: Extracting #4: cost 15 inf + 93 11.829 * * [simplify]: Extracting #5: cost 6 inf + 1913 11.829 * * [simplify]: Extracting #6: cost 0 inf + 3382 11.830 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 11.831 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 11.831 * * * * [progress]: [ 136 / 225 ] simplifiying candidate # 11.831 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) 11.831 * * [simplify]: iters left: 6 (9 enodes) 11.836 * * [simplify]: iters left: 5 (33 enodes) 11.846 * * [simplify]: iters left: 4 (48 enodes) 11.862 * * [simplify]: iters left: 3 (65 enodes) 11.873 * * [simplify]: iters left: 2 (84 enodes) 11.888 * * [simplify]: iters left: 1 (96 enodes) 11.906 * * [simplify]: Extracting #0: cost 1 inf + 0 11.906 * * [simplify]: Extracting #1: cost 10 inf + 0 11.906 * * [simplify]: Extracting #2: cost 18 inf + 1 11.906 * * [simplify]: Extracting #3: cost 16 inf + 174 11.906 * * [simplify]: Extracting #4: cost 3 inf + 2569 11.907 * * [simplify]: Extracting #5: cost 0 inf + 3362 11.907 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 11.907 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a))))) 11.908 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a))) 11.908 * * [simplify]: iters left: 6 (9 enodes) 11.910 * * [simplify]: iters left: 5 (33 enodes) 11.916 * * [simplify]: iters left: 4 (44 enodes) 11.922 * * [simplify]: iters left: 3 (50 enodes) 11.932 * * [simplify]: iters left: 2 (68 enodes) 11.955 * * [simplify]: iters left: 1 (71 enodes) 11.969 * * [simplify]: Extracting #0: cost 1 inf + 0 11.970 * * [simplify]: Extracting #1: cost 7 inf + 0 11.970 * * [simplify]: Extracting #2: cost 13 inf + 1 11.970 * * [simplify]: Extracting #3: cost 13 inf + 164 11.970 * * [simplify]: Extracting #4: cost 13 inf + 255 11.970 * * [simplify]: Extracting #5: cost 6 inf + 1533 11.971 * * [simplify]: Extracting #6: cost 0 inf + 3040 11.972 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 11.972 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 11.972 * * * * [progress]: [ 137 / 225 ] simplifiying candidate # 11.973 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) 11.973 * * [simplify]: iters left: 6 (8 enodes) 11.977 * * [simplify]: iters left: 5 (28 enodes) 11.985 * * [simplify]: iters left: 4 (37 enodes) 11.995 * * [simplify]: iters left: 3 (43 enodes) 12.008 * * [simplify]: iters left: 2 (58 enodes) 12.026 * * [simplify]: iters left: 1 (61 enodes) 12.038 * * [simplify]: Extracting #0: cost 1 inf + 0 12.038 * * [simplify]: Extracting #1: cost 7 inf + 0 12.038 * * [simplify]: Extracting #2: cost 12 inf + 1 12.038 * * [simplify]: Extracting #3: cost 10 inf + 134 12.039 * * [simplify]: Extracting #4: cost 1 inf + 1544 12.039 * * [simplify]: Extracting #5: cost 0 inf + 1716 12.040 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 12.040 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))))) 12.040 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) 12.040 * * [simplify]: iters left: 6 (9 enodes) 12.046 * * [simplify]: iters left: 5 (33 enodes) 12.054 * * [simplify]: iters left: 4 (44 enodes) 12.061 * * [simplify]: iters left: 3 (50 enodes) 12.069 * * [simplify]: iters left: 2 (68 enodes) 12.081 * * [simplify]: iters left: 1 (71 enodes) 12.089 * * [simplify]: Extracting #0: cost 1 inf + 0 12.089 * * [simplify]: Extracting #1: cost 7 inf + 0 12.089 * * [simplify]: Extracting #2: cost 13 inf + 1 12.089 * * [simplify]: Extracting #3: cost 13 inf + 84 12.089 * * [simplify]: Extracting #4: cost 13 inf + 175 12.089 * * [simplify]: Extracting #5: cost 6 inf + 1373 12.090 * * [simplify]: Extracting #6: cost 0 inf + 2720 12.090 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 12.090 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))))) 12.090 * * * * [progress]: [ 138 / 225 ] simplifiying candidate # 12.090 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) 1)) 12.091 * * [simplify]: iters left: 6 (7 enodes) 12.094 * * [simplify]: iters left: 5 (23 enodes) 12.098 * * [simplify]: iters left: 4 (27 enodes) 12.102 * * [simplify]: Extracting #0: cost 1 inf + 0 12.102 * * [simplify]: Extracting #1: cost 4 inf + 0 12.102 * * [simplify]: Extracting #2: cost 5 inf + 1 12.102 * * [simplify]: Extracting #3: cost 7 inf + 1 12.102 * * [simplify]: Extracting #4: cost 2 inf + 487 12.102 * * [simplify]: Extracting #5: cost 0 inf + 790 12.102 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 12.102 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) a)))) 12.102 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (sqrt (acos a))) a)) 12.102 * * [simplify]: iters left: 6 (8 enodes) 12.105 * * [simplify]: iters left: 5 (30 enodes) 12.110 * * [simplify]: iters left: 4 (41 enodes) 12.116 * * [simplify]: iters left: 3 (47 enodes) 12.124 * * [simplify]: iters left: 2 (48 enodes) 12.136 * * [simplify]: Extracting #0: cost 1 inf + 0 12.136 * * [simplify]: Extracting #1: cost 8 inf + 0 12.136 * * [simplify]: Extracting #2: cost 12 inf + 2 12.136 * * [simplify]: Extracting #3: cost 15 inf + 2 12.136 * * [simplify]: Extracting #4: cost 15 inf + 93 12.137 * * [simplify]: Extracting #5: cost 6 inf + 1593 12.137 * * [simplify]: Extracting #6: cost 0 inf + 2822 12.138 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 12.138 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 12.138 * * * * [progress]: [ 139 / 225 ] simplifiying candidate # 12.139 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) 12.139 * * [simplify]: iters left: 6 (7 enodes) 12.145 * * [simplify]: iters left: 5 (27 enodes) 12.154 * * [simplify]: iters left: 4 (31 enodes) 12.163 * * [simplify]: iters left: 3 (34 enodes) 12.173 * * [simplify]: iters left: 2 (42 enodes) 12.186 * * [simplify]: iters left: 1 (49 enodes) 12.203 * * [simplify]: Extracting #0: cost 1 inf + 0 12.204 * * [simplify]: Extracting #1: cost 6 inf + 0 12.204 * * [simplify]: Extracting #2: cost 9 inf + 1 12.204 * * [simplify]: Extracting #3: cost 3 inf + 569 12.204 * * [simplify]: Extracting #4: cost 0 inf + 974 12.205 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 12.205 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (sqrt 1) (/ (- (acos a)) (cbrt a))))) 12.205 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) (cbrt a))) 12.205 * * [simplify]: iters left: 6 (8 enodes) 12.210 * * [simplify]: iters left: 5 (30 enodes) 12.220 * * [simplify]: iters left: 4 (41 enodes) 12.232 * * [simplify]: iters left: 3 (47 enodes) 12.247 * * [simplify]: iters left: 2 (65 enodes) 12.263 * * [simplify]: iters left: 1 (68 enodes) 12.270 * * [simplify]: Extracting #0: cost 1 inf + 0 12.270 * * [simplify]: Extracting #1: cost 7 inf + 0 12.271 * * [simplify]: Extracting #2: cost 13 inf + 1 12.271 * * [simplify]: Extracting #3: cost 11 inf + 255 12.271 * * [simplify]: Extracting #4: cost 3 inf + 1823 12.271 * * [simplify]: Extracting #5: cost 0 inf + 2378 12.272 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 12.272 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 12.272 * * * * [progress]: [ 140 / 225 ] simplifiying candidate # 12.272 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 (sqrt a))) 12.272 * * [simplify]: iters left: 5 (6 enodes) 12.274 * * [simplify]: iters left: 4 (22 enodes) 12.278 * * [simplify]: iters left: 3 (24 enodes) 12.282 * * [simplify]: iters left: 2 (28 enodes) 12.285 * * [simplify]: iters left: 1 (30 enodes) 12.291 * * [simplify]: Extracting #0: cost 1 inf + 0 12.291 * * [simplify]: Extracting #1: cost 5 inf + 0 12.291 * * [simplify]: Extracting #2: cost 3 inf + 43 12.291 * * [simplify]: Extracting #3: cost 1 inf + 166 12.292 * * [simplify]: Extracting #4: cost 0 inf + 248 12.292 * [simplify]: Simplified to (sqrt a) 12.292 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (sqrt 1) (/ (- (acos a)) (sqrt a))))) 12.292 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) (sqrt a))) 12.292 * * [simplify]: iters left: 6 (8 enodes) 12.297 * * [simplify]: iters left: 5 (30 enodes) 12.306 * * [simplify]: iters left: 4 (41 enodes) 12.318 * * [simplify]: iters left: 3 (47 enodes) 12.333 * * [simplify]: iters left: 2 (65 enodes) 12.351 * * [simplify]: iters left: 1 (68 enodes) 12.359 * * [simplify]: Extracting #0: cost 1 inf + 0 12.359 * * [simplify]: Extracting #1: cost 7 inf + 0 12.359 * * [simplify]: Extracting #2: cost 13 inf + 1 12.359 * * [simplify]: Extracting #3: cost 11 inf + 175 12.360 * * [simplify]: Extracting #4: cost 3 inf + 1543 12.360 * * [simplify]: Extracting #5: cost 0 inf + 2058 12.360 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 12.361 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 12.361 * * * * [progress]: [ 141 / 225 ] simplifiying candidate # 12.361 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 1)) 12.361 * * [simplify]: iters left: 4 (4 enodes) 12.366 * * [simplify]: iters left: 3 (12 enodes) 12.368 * * [simplify]: iters left: 2 (14 enodes) 12.370 * * [simplify]: Extracting #0: cost 1 inf + 0 12.370 * * [simplify]: Extracting #1: cost 0 inf + 1 12.370 * [simplify]: Simplified to 1 12.370 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (sqrt 1) (/ (- (acos a)) a)))) 12.370 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) a)) 12.370 * * [simplify]: iters left: 6 (7 enodes) 12.374 * * [simplify]: iters left: 5 (27 enodes) 12.382 * * [simplify]: iters left: 4 (38 enodes) 12.389 * * [simplify]: iters left: 3 (44 enodes) 12.395 * * [simplify]: iters left: 2 (45 enodes) 12.401 * * [simplify]: Extracting #0: cost 1 inf + 0 12.401 * * [simplify]: Extracting #1: cost 8 inf + 0 12.401 * * [simplify]: Extracting #2: cost 12 inf + 2 12.401 * * [simplify]: Extracting #3: cost 12 inf + 224 12.401 * * [simplify]: Extracting #4: cost 4 inf + 1434 12.401 * * [simplify]: Extracting #5: cost 0 inf + 2080 12.402 * [simplify]: Simplified to (/ a (- (acos a))) 12.402 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 12.402 * * * * [progress]: [ 142 / 225 ] simplifiying candidate # 12.402 * [simplify]: Simplifying (/ (sqrt 1) 1) 12.402 * * [simplify]: iters left: 3 (3 enodes) 12.404 * * [simplify]: iters left: 2 (9 enodes) 12.406 * * [simplify]: iters left: 1 (11 enodes) 12.408 * * [simplify]: Extracting #0: cost 1 inf + 0 12.408 * * [simplify]: Extracting #1: cost 0 inf + 1 12.408 * [simplify]: Simplified to 1 12.408 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (sqrt 1) (/ (- (acos a)) a)))) 12.408 * [simplify]: Simplifying (/ (sqrt 1) (/ (- (acos a)) a)) 12.408 * * [simplify]: iters left: 6 (7 enodes) 12.411 * * [simplify]: iters left: 5 (27 enodes) 12.416 * * [simplify]: iters left: 4 (38 enodes) 12.427 * * [simplify]: iters left: 3 (44 enodes) 12.439 * * [simplify]: iters left: 2 (45 enodes) 12.452 * * [simplify]: Extracting #0: cost 1 inf + 0 12.452 * * [simplify]: Extracting #1: cost 8 inf + 0 12.452 * * [simplify]: Extracting #2: cost 12 inf + 2 12.452 * * [simplify]: Extracting #3: cost 12 inf + 224 12.453 * * [simplify]: Extracting #4: cost 4 inf + 1434 12.453 * * [simplify]: Extracting #5: cost 0 inf + 2080 12.454 * [simplify]: Simplified to (/ a (- (acos a))) 12.454 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 12.454 * * * * [progress]: [ 143 / 225 ] simplifiying candidate # 12.455 * [simplify]: Simplifying (/ (sqrt 1) (- (acos a))) 12.455 * * [simplify]: iters left: 5 (6 enodes) 12.459 * * [simplify]: iters left: 4 (20 enodes) 12.465 * * [simplify]: iters left: 3 (22 enodes) 12.470 * * [simplify]: Extracting #0: cost 1 inf + 0 12.470 * * [simplify]: Extracting #1: cost 4 inf + 0 12.470 * * [simplify]: Extracting #2: cost 5 inf + 1 12.470 * * [simplify]: Extracting #3: cost 7 inf + 1 12.470 * * [simplify]: Extracting #4: cost 1 inf + 618 12.470 * * [simplify]: Extracting #5: cost 0 inf + 790 12.470 * [simplify]: Simplified to (/ 1 (- (acos a))) 12.470 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (acos a))) (/ (sqrt 1) (/ 1 a)))) 12.470 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 a)) 12.470 * * [simplify]: iters left: 4 (5 enodes) 12.473 * * [simplify]: iters left: 3 (19 enodes) 12.476 * * [simplify]: iters left: 2 (21 enodes) 12.479 * * [simplify]: Extracting #0: cost 1 inf + 0 12.479 * * [simplify]: Extracting #1: cost 0 inf + 1 12.479 * [simplify]: Simplified to a 12.479 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (- (acos a))) a)) 12.479 * * * * [progress]: [ 144 / 225 ] simplifiying candidate # 12.479 * [simplify]: Simplifying (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) 12.480 * * [simplify]: iters left: 6 (8 enodes) 12.482 * * [simplify]: iters left: 5 (30 enodes) 12.487 * * [simplify]: iters left: 4 (36 enodes) 12.492 * * [simplify]: Extracting #0: cost 1 inf + 0 12.492 * * [simplify]: Extracting #1: cost 6 inf + 0 12.492 * * [simplify]: Extracting #2: cost 9 inf + 1 12.492 * * [simplify]: Extracting #3: cost 13 inf + 1 12.492 * * [simplify]: Extracting #4: cost 15 inf + 2 12.492 * * [simplify]: Extracting #5: cost 12 inf + 486 12.492 * * [simplify]: Extracting #6: cost 6 inf + 1552 12.493 * * [simplify]: Extracting #7: cost 1 inf + 3090 12.493 * * [simplify]: Extracting #8: cost 0 inf + 3382 12.493 * [simplify]: Simplified to (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) 12.493 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a))))) 12.494 * [simplify]: Simplifying (/ 1 (cbrt (/ (- (acos a)) a))) 12.494 * * [simplify]: iters left: 6 (7 enodes) 12.496 * * [simplify]: iters left: 5 (25 enodes) 12.504 * * [simplify]: iters left: 4 (29 enodes) 12.512 * * [simplify]: Extracting #0: cost 1 inf + 0 12.513 * * [simplify]: Extracting #1: cost 4 inf + 0 12.513 * * [simplify]: Extracting #2: cost 5 inf + 1 12.513 * * [simplify]: Extracting #3: cost 9 inf + 1 12.513 * * [simplify]: Extracting #4: cost 11 inf + 2 12.513 * * [simplify]: Extracting #5: cost 8 inf + 486 12.513 * * [simplify]: Extracting #6: cost 4 inf + 1130 12.514 * * [simplify]: Extracting #7: cost 1 inf + 1844 12.514 * * [simplify]: Extracting #8: cost 0 inf + 2136 12.514 * [simplify]: Simplified to (/ 1 (cbrt (- (/ (acos a) a)))) 12.514 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (- (/ (acos a) a)))))) 12.515 * * * * [progress]: [ 145 / 225 ] simplifiying candidate # 12.515 * [simplify]: Simplifying (/ 1 (sqrt (/ (- (acos a)) a))) 12.515 * * [simplify]: iters left: 6 (7 enodes) 12.519 * * [simplify]: iters left: 5 (25 enodes) 12.526 * * [simplify]: iters left: 4 (29 enodes) 12.531 * * [simplify]: Extracting #0: cost 1 inf + 0 12.531 * * [simplify]: Extracting #1: cost 4 inf + 0 12.531 * * [simplify]: Extracting #2: cost 5 inf + 1 12.531 * * [simplify]: Extracting #3: cost 9 inf + 1 12.531 * * [simplify]: Extracting #4: cost 11 inf + 2 12.532 * * [simplify]: Extracting #5: cost 8 inf + 486 12.532 * * [simplify]: Extracting #6: cost 4 inf + 1090 12.532 * * [simplify]: Extracting #7: cost 1 inf + 1724 12.532 * * [simplify]: Extracting #8: cost 0 inf + 1976 12.532 * [simplify]: Simplified to (/ 1 (sqrt (- (/ (acos a) a)))) 12.532 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (/ (- (acos a)) a))))) 12.533 * [simplify]: Simplifying (/ 1 (sqrt (/ (- (acos a)) a))) 12.533 * * [simplify]: iters left: 6 (7 enodes) 12.535 * * [simplify]: iters left: 5 (25 enodes) 12.539 * * [simplify]: iters left: 4 (29 enodes) 12.543 * * [simplify]: Extracting #0: cost 1 inf + 0 12.543 * * [simplify]: Extracting #1: cost 4 inf + 0 12.543 * * [simplify]: Extracting #2: cost 5 inf + 1 12.543 * * [simplify]: Extracting #3: cost 9 inf + 1 12.543 * * [simplify]: Extracting #4: cost 11 inf + 2 12.543 * * [simplify]: Extracting #5: cost 8 inf + 486 12.543 * * [simplify]: Extracting #6: cost 4 inf + 1090 12.544 * * [simplify]: Extracting #7: cost 1 inf + 1724 12.544 * * [simplify]: Extracting #8: cost 0 inf + 1976 12.544 * [simplify]: Simplified to (/ 1 (sqrt (- (/ (acos a) a)))) 12.544 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (- (/ (acos a) a)))))) 12.544 * * * * [progress]: [ 146 / 225 ] simplifiying candidate # 12.544 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) 12.544 * * [simplify]: iters left: 6 (10 enodes) 12.547 * * [simplify]: iters left: 5 (40 enodes) 12.554 * * [simplify]: iters left: 4 (71 enodes) 12.578 * * [simplify]: iters left: 3 (104 enodes) 12.602 * * [simplify]: iters left: 2 (152 enodes) 12.640 * * [simplify]: iters left: 1 (176 enodes) 12.677 * * [simplify]: Extracting #0: cost 1 inf + 0 12.677 * * [simplify]: Extracting #1: cost 16 inf + 0 12.677 * * [simplify]: Extracting #2: cost 30 inf + 1 12.678 * * [simplify]: Extracting #3: cost 31 inf + 2 12.678 * * [simplify]: Extracting #4: cost 17 inf + 3287 12.682 * * [simplify]: Extracting #5: cost 1 inf + 8426 12.684 * * [simplify]: Extracting #6: cost 0 inf + 8638 12.686 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) 12.686 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))))) 12.686 * [simplify]: Simplifying (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) 12.686 * * [simplify]: iters left: 6 (8 enodes) 12.689 * * [simplify]: iters left: 5 (28 enodes) 12.693 * * [simplify]: iters left: 4 (35 enodes) 12.698 * * [simplify]: iters left: 3 (37 enodes) 12.705 * * [simplify]: iters left: 2 (49 enodes) 12.713 * * [simplify]: Extracting #0: cost 1 inf + 0 12.713 * * [simplify]: Extracting #1: cost 7 inf + 0 12.713 * * [simplify]: Extracting #2: cost 12 inf + 1 12.713 * * [simplify]: Extracting #3: cost 12 inf + 83 12.713 * * [simplify]: Extracting #4: cost 10 inf + 386 12.714 * * [simplify]: Extracting #5: cost 0 inf + 2858 12.714 * [simplify]: Simplified to (/ (cbrt a) (cbrt (- (acos a)))) 12.715 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))))) 12.715 * * * * [progress]: [ 147 / 225 ] simplifiying candidate # 12.715 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) 12.715 * * [simplify]: iters left: 6 (9 enodes) 12.720 * * [simplify]: iters left: 5 (33 enodes) 12.731 * * [simplify]: iters left: 4 (47 enodes) 12.745 * * [simplify]: iters left: 3 (62 enodes) 12.768 * * [simplify]: iters left: 2 (87 enodes) 12.788 * * [simplify]: iters left: 1 (91 enodes) 12.801 * * [simplify]: Extracting #0: cost 1 inf + 0 12.801 * * [simplify]: Extracting #1: cost 11 inf + 0 12.801 * * [simplify]: Extracting #2: cost 20 inf + 1 12.801 * * [simplify]: Extracting #3: cost 21 inf + 2 12.801 * * [simplify]: Extracting #4: cost 17 inf + 437 12.801 * * [simplify]: Extracting #5: cost 11 inf + 1744 12.802 * * [simplify]: Extracting #6: cost 3 inf + 4114 12.803 * * [simplify]: Extracting #7: cost 0 inf + 5028 12.804 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) 12.804 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a))))) 12.804 * [simplify]: Simplifying (/ 1 (/ (cbrt (- (acos a))) (sqrt a))) 12.804 * * [simplify]: iters left: 6 (8 enodes) 12.806 * * [simplify]: iters left: 5 (28 enodes) 12.814 * * [simplify]: iters left: 4 (35 enodes) 12.824 * * [simplify]: iters left: 3 (37 enodes) 12.831 * * [simplify]: iters left: 2 (49 enodes) 12.838 * * [simplify]: Extracting #0: cost 1 inf + 0 12.838 * * [simplify]: Extracting #1: cost 7 inf + 0 12.838 * * [simplify]: Extracting #2: cost 12 inf + 1 12.838 * * [simplify]: Extracting #3: cost 12 inf + 43 12.838 * * [simplify]: Extracting #4: cost 10 inf + 306 12.839 * * [simplify]: Extracting #5: cost 0 inf + 2618 12.839 * [simplify]: Simplified to (/ (sqrt a) (cbrt (- (acos a)))) 12.839 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))))) 12.839 * * * * [progress]: [ 148 / 225 ] simplifiying candidate # 12.840 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) 12.840 * * [simplify]: iters left: 6 (8 enodes) 12.842 * * [simplify]: iters left: 5 (28 enodes) 12.847 * * [simplify]: iters left: 4 (41 enodes) 12.855 * * [simplify]: iters left: 3 (44 enodes) 12.869 * * [simplify]: iters left: 2 (45 enodes) 12.878 * * [simplify]: Extracting #0: cost 1 inf + 0 12.878 * * [simplify]: Extracting #1: cost 6 inf + 0 12.878 * * [simplify]: Extracting #2: cost 9 inf + 1 12.878 * * [simplify]: Extracting #3: cost 11 inf + 1 12.878 * * [simplify]: Extracting #4: cost 13 inf + 1 12.878 * * [simplify]: Extracting #5: cost 12 inf + 2 12.878 * * [simplify]: Extracting #6: cost 9 inf + 315 12.878 * * [simplify]: Extracting #7: cost 0 inf + 2458 12.879 * [simplify]: Simplified to (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) 12.879 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ 1 (/ (cbrt (- (acos a))) a)))) 12.879 * [simplify]: Simplifying (/ 1 (/ (cbrt (- (acos a))) a)) 12.879 * * [simplify]: iters left: 6 (7 enodes) 12.881 * * [simplify]: iters left: 5 (25 enodes) 12.885 * * [simplify]: iters left: 4 (32 enodes) 12.890 * * [simplify]: iters left: 3 (34 enodes) 12.895 * * [simplify]: Extracting #0: cost 1 inf + 0 12.895 * * [simplify]: Extracting #1: cost 7 inf + 0 12.895 * * [simplify]: Extracting #2: cost 9 inf + 2 12.895 * * [simplify]: Extracting #3: cost 11 inf + 2 12.895 * * [simplify]: Extracting #4: cost 9 inf + 355 12.895 * * [simplify]: Extracting #5: cost 4 inf + 1411 12.896 * * [simplify]: Extracting #6: cost 0 inf + 2376 12.896 * [simplify]: Simplified to (/ a (cbrt (- (acos a)))) 12.896 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a)))))) 12.896 * * * * [progress]: [ 149 / 225 ] simplifiying candidate # 12.896 * [simplify]: Simplifying (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) 12.896 * * [simplify]: iters left: 6 (9 enodes) 12.899 * * [simplify]: iters left: 5 (33 enodes) 12.904 * * [simplify]: iters left: 4 (46 enodes) 12.919 * * [simplify]: iters left: 3 (56 enodes) 12.928 * * [simplify]: iters left: 2 (71 enodes) 12.939 * * [simplify]: iters left: 1 (78 enodes) 12.952 * * [simplify]: Extracting #0: cost 1 inf + 0 12.952 * * [simplify]: Extracting #1: cost 10 inf + 0 12.952 * * [simplify]: Extracting #2: cost 18 inf + 1 12.952 * * [simplify]: Extracting #3: cost 18 inf + 83 12.952 * * [simplify]: Extracting #4: cost 14 inf + 628 12.953 * * [simplify]: Extracting #5: cost 2 inf + 3561 12.954 * * [simplify]: Extracting #6: cost 0 inf + 4104 12.955 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) 12.956 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a))))) 12.956 * [simplify]: Simplifying (/ 1 (/ (sqrt (- (acos a))) (cbrt a))) 12.956 * * [simplify]: iters left: 6 (8 enodes) 12.960 * * [simplify]: iters left: 5 (28 enodes) 12.972 * * [simplify]: iters left: 4 (35 enodes) 12.982 * * [simplify]: iters left: 3 (37 enodes) 12.993 * * [simplify]: iters left: 2 (49 enodes) 13.008 * * [simplify]: Extracting #0: cost 1 inf + 0 13.008 * * [simplify]: Extracting #1: cost 7 inf + 0 13.008 * * [simplify]: Extracting #2: cost 12 inf + 1 13.008 * * [simplify]: Extracting #3: cost 12 inf + 83 13.008 * * [simplify]: Extracting #4: cost 10 inf + 386 13.009 * * [simplify]: Extracting #5: cost 0 inf + 2538 13.010 * [simplify]: Simplified to (/ (cbrt a) (sqrt (- (acos a)))) 13.010 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))))) 13.010 * * * * [progress]: [ 150 / 225 ] simplifiying candidate # 13.011 * [simplify]: Simplifying (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) 13.011 * * [simplify]: iters left: 6 (8 enodes) 13.015 * * [simplify]: iters left: 5 (28 enodes) 13.024 * * [simplify]: iters left: 4 (35 enodes) 13.032 * * [simplify]: iters left: 3 (37 enodes) 13.038 * * [simplify]: iters left: 2 (49 enodes) 13.047 * * [simplify]: Extracting #0: cost 1 inf + 0 13.047 * * [simplify]: Extracting #1: cost 7 inf + 0 13.047 * * [simplify]: Extracting #2: cost 12 inf + 1 13.047 * * [simplify]: Extracting #3: cost 12 inf + 43 13.047 * * [simplify]: Extracting #4: cost 10 inf + 306 13.047 * * [simplify]: Extracting #5: cost 0 inf + 2298 13.048 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 13.048 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))))) 13.048 * [simplify]: Simplifying (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) 13.048 * * [simplify]: iters left: 6 (8 enodes) 13.050 * * [simplify]: iters left: 5 (28 enodes) 13.055 * * [simplify]: iters left: 4 (35 enodes) 13.060 * * [simplify]: iters left: 3 (37 enodes) 13.066 * * [simplify]: iters left: 2 (49 enodes) 13.075 * * [simplify]: Extracting #0: cost 1 inf + 0 13.075 * * [simplify]: Extracting #1: cost 7 inf + 0 13.075 * * [simplify]: Extracting #2: cost 12 inf + 1 13.075 * * [simplify]: Extracting #3: cost 12 inf + 43 13.076 * * [simplify]: Extracting #4: cost 10 inf + 306 13.076 * * [simplify]: Extracting #5: cost 0 inf + 2298 13.077 * [simplify]: Simplified to (/ (sqrt a) (sqrt (- (acos a)))) 13.077 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt a) (sqrt (- (acos a)))))) 13.077 * * * * [progress]: [ 151 / 225 ] simplifiying candidate # 13.078 * [simplify]: Simplifying (/ 1 (/ (sqrt (- (acos a))) 1)) 13.078 * * [simplify]: iters left: 6 (7 enodes) 13.081 * * [simplify]: iters left: 5 (23 enodes) 13.091 * * [simplify]: iters left: 4 (27 enodes) 13.098 * * [simplify]: Extracting #0: cost 1 inf + 0 13.098 * * [simplify]: Extracting #1: cost 4 inf + 0 13.098 * * [simplify]: Extracting #2: cost 5 inf + 1 13.099 * * [simplify]: Extracting #3: cost 7 inf + 1 13.099 * * [simplify]: Extracting #4: cost 9 inf + 1 13.099 * * [simplify]: Extracting #5: cost 8 inf + 2 13.099 * * [simplify]: Extracting #6: cost 2 inf + 829 13.099 * * [simplify]: Extracting #7: cost 0 inf + 1212 13.100 * [simplify]: Simplified to (/ 1 (sqrt (- (acos a)))) 13.100 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ 1 (/ (sqrt (- (acos a))) a)))) 13.100 * [simplify]: Simplifying (/ 1 (/ (sqrt (- (acos a))) a)) 13.100 * * [simplify]: iters left: 6 (7 enodes) 13.104 * * [simplify]: iters left: 5 (25 enodes) 13.112 * * [simplify]: iters left: 4 (32 enodes) 13.117 * * [simplify]: iters left: 3 (34 enodes) 13.122 * * [simplify]: Extracting #0: cost 1 inf + 0 13.122 * * [simplify]: Extracting #1: cost 7 inf + 0 13.122 * * [simplify]: Extracting #2: cost 9 inf + 2 13.122 * * [simplify]: Extracting #3: cost 11 inf + 2 13.122 * * [simplify]: Extracting #4: cost 9 inf + 355 13.122 * * [simplify]: Extracting #5: cost 4 inf + 1251 13.122 * * [simplify]: Extracting #6: cost 0 inf + 2056 13.123 * [simplify]: Simplified to (/ a (sqrt (- (acos a)))) 13.123 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))))) 13.123 * * * * [progress]: [ 152 / 225 ] simplifiying candidate # 13.123 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) 13.123 * * [simplify]: iters left: 6 (6 enodes) 13.125 * * [simplify]: iters left: 5 (22 enodes) 13.129 * * [simplify]: iters left: 4 (29 enodes) 13.135 * * [simplify]: iters left: 3 (41 enodes) 13.144 * * [simplify]: iters left: 2 (55 enodes) 13.163 * * [simplify]: iters left: 1 (57 enodes) 13.173 * * [simplify]: Extracting #0: cost 1 inf + 0 13.173 * * [simplify]: Extracting #1: cost 6 inf + 0 13.173 * * [simplify]: Extracting #2: cost 9 inf + 1 13.173 * * [simplify]: Extracting #3: cost 3 inf + 529 13.174 * * [simplify]: Extracting #4: cost 1 inf + 812 13.174 * * [simplify]: Extracting #5: cost 0 inf + 974 13.174 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 13.174 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))))) 13.174 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) (cbrt a))) 13.174 * * [simplify]: iters left: 6 (7 enodes) 13.176 * * [simplify]: iters left: 5 (27 enodes) 13.181 * * [simplify]: iters left: 4 (36 enodes) 13.186 * * [simplify]: iters left: 3 (38 enodes) 13.192 * * [simplify]: iters left: 2 (53 enodes) 13.205 * * [simplify]: Extracting #0: cost 1 inf + 0 13.205 * * [simplify]: Extracting #1: cost 7 inf + 0 13.205 * * [simplify]: Extracting #2: cost 13 inf + 1 13.205 * * [simplify]: Extracting #3: cost 14 inf + 2 13.205 * * [simplify]: Extracting #4: cost 7 inf + 1030 13.206 * * [simplify]: Extracting #5: cost 0 inf + 2378 13.207 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 13.207 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 13.207 * * * * [progress]: [ 153 / 225 ] simplifiying candidate # 13.207 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt a))) 13.207 * * [simplify]: iters left: 5 (5 enodes) 13.209 * * [simplify]: iters left: 4 (17 enodes) 13.213 * * [simplify]: iters left: 3 (20 enodes) 13.216 * * [simplify]: iters left: 2 (24 enodes) 13.220 * * [simplify]: Extracting #0: cost 1 inf + 0 13.220 * * [simplify]: Extracting #1: cost 5 inf + 0 13.220 * * [simplify]: Extracting #2: cost 2 inf + 84 13.220 * * [simplify]: Extracting #3: cost 0 inf + 248 13.220 * [simplify]: Simplified to (sqrt a) 13.220 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))))) 13.220 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) (sqrt a))) 13.220 * * [simplify]: iters left: 6 (7 enodes) 13.223 * * [simplify]: iters left: 5 (27 enodes) 13.228 * * [simplify]: iters left: 4 (36 enodes) 13.233 * * [simplify]: iters left: 3 (38 enodes) 13.242 * * [simplify]: iters left: 2 (53 enodes) 13.258 * * [simplify]: Extracting #0: cost 1 inf + 0 13.258 * * [simplify]: Extracting #1: cost 7 inf + 0 13.258 * * [simplify]: Extracting #2: cost 13 inf + 1 13.258 * * [simplify]: Extracting #3: cost 14 inf + 2 13.258 * * [simplify]: Extracting #4: cost 7 inf + 910 13.259 * * [simplify]: Extracting #5: cost 0 inf + 2058 13.259 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 13.259 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 13.260 * * * * [progress]: [ 154 / 225 ] simplifiying candidate # 13.260 * [simplify]: Simplifying (/ 1 (/ 1 1)) 13.260 * * [simplify]: iters left: 4 (3 enodes) 13.262 * * [simplify]: iters left: 3 (7 enodes) 13.264 * * [simplify]: iters left: 2 (9 enodes) 13.267 * * [simplify]: Extracting #0: cost 1 inf + 0 13.267 * * [simplify]: Extracting #1: cost 0 inf + 1 13.267 * [simplify]: Simplified to 1 13.267 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ 1 (/ (- (acos a)) a)))) 13.268 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) a)) 13.268 * * [simplify]: iters left: 6 (6 enodes) 13.271 * * [simplify]: iters left: 5 (24 enodes) 13.279 * * [simplify]: iters left: 4 (33 enodes) 13.288 * * [simplify]: iters left: 3 (35 enodes) 13.297 * * [simplify]: Extracting #0: cost 1 inf + 0 13.297 * * [simplify]: Extracting #1: cost 7 inf + 0 13.297 * * [simplify]: Extracting #2: cost 10 inf + 2 13.297 * * [simplify]: Extracting #3: cost 3 inf + 1343 13.298 * * [simplify]: Extracting #4: cost 0 inf + 1736 13.298 * [simplify]: Simplified to (/ a (- (acos a))) 13.298 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 13.298 * * * * [progress]: [ 155 / 225 ] simplifiying candidate # 13.298 * [simplify]: Simplifying (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) 13.298 * * [simplify]: iters left: 6 (7 enodes) 13.301 * * [simplify]: iters left: 5 (27 enodes) 13.305 * * [simplify]: iters left: 4 (36 enodes) 13.311 * * [simplify]: iters left: 3 (43 enodes) 13.319 * * [simplify]: iters left: 2 (46 enodes) 13.329 * * [simplify]: iters left: 1 (67 enodes) 13.347 * * [simplify]: Extracting #0: cost 1 inf + 0 13.347 * * [simplify]: Extracting #1: cost 10 inf + 0 13.347 * * [simplify]: Extracting #2: cost 14 inf + 2 13.347 * * [simplify]: Extracting #3: cost 10 inf + 327 13.347 * * [simplify]: Extracting #4: cost 2 inf + 1378 13.348 * * [simplify]: Extracting #5: cost 0 inf + 1661 13.349 * [simplify]: Simplified to (- (* (cbrt a) (cbrt a))) 13.349 * [simplify]: Simplified (2 1) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))))) 13.349 * [simplify]: Simplifying (/ 1 (/ (acos a) (cbrt a))) 13.349 * * [simplify]: iters left: 5 (6 enodes) 13.352 * * [simplify]: iters left: 4 (22 enodes) 13.359 * * [simplify]: iters left: 3 (29 enodes) 13.368 * * [simplify]: iters left: 2 (31 enodes) 13.378 * * [simplify]: iters left: 1 (43 enodes) 13.386 * * [simplify]: Extracting #0: cost 1 inf + 0 13.386 * * [simplify]: Extracting #1: cost 7 inf + 0 13.386 * * [simplify]: Extracting #2: cost 11 inf + 1 13.386 * * [simplify]: Extracting #3: cost 6 inf + 346 13.386 * * [simplify]: Extracting #4: cost 1 inf + 1243 13.386 * * [simplify]: Extracting #5: cost 0 inf + 1454 13.386 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 13.386 * [simplify]: Simplified (2 2) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)))) 13.387 * * * * [progress]: [ 156 / 225 ] simplifiying candidate # 13.387 * [simplify]: Simplifying (/ 1 (/ -1 (sqrt a))) 13.387 * * [simplify]: iters left: 5 (6 enodes) 13.389 * * [simplify]: iters left: 4 (22 enodes) 13.393 * * [simplify]: iters left: 3 (25 enodes) 13.401 * * [simplify]: Extracting #0: cost 1 inf + 0 13.401 * * [simplify]: Extracting #1: cost 6 inf + 0 13.401 * * [simplify]: Extracting #2: cost 7 inf + 2 13.401 * * [simplify]: Extracting #3: cost 6 inf + 3 13.401 * * [simplify]: Extracting #4: cost 1 inf + 330 13.401 * * [simplify]: Extracting #5: cost 0 inf + 411 13.402 * [simplify]: Simplified to (- (sqrt a)) 13.402 * [simplify]: Simplified (2 1) to (λ (a) (* (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))))) 13.402 * [simplify]: Simplifying (/ 1 (/ (acos a) (sqrt a))) 13.402 * * [simplify]: iters left: 5 (6 enodes) 13.406 * * [simplify]: iters left: 4 (22 enodes) 13.412 * * [simplify]: iters left: 3 (29 enodes) 13.421 * * [simplify]: iters left: 2 (31 enodes) 13.431 * * [simplify]: iters left: 1 (43 enodes) 13.443 * * [simplify]: Extracting #0: cost 1 inf + 0 13.443 * * [simplify]: Extracting #1: cost 7 inf + 0 13.443 * * [simplify]: Extracting #2: cost 11 inf + 1 13.444 * * [simplify]: Extracting #3: cost 6 inf + 266 13.444 * * [simplify]: Extracting #4: cost 1 inf + 1043 13.444 * * [simplify]: Extracting #5: cost 0 inf + 1214 13.445 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 13.445 * [simplify]: Simplified (2 2) to (λ (a) (* (- (sqrt a)) (/ (sqrt a) (acos a)))) 13.445 * * * * [progress]: [ 157 / 225 ] simplifiying candidate # 13.445 * [simplify]: Simplifying (/ 1 (/ -1 1)) 13.445 * * [simplify]: iters left: 4 (4 enodes) 13.450 * * [simplify]: iters left: 3 (12 enodes) 13.454 * * [simplify]: iters left: 2 (14 enodes) 13.460 * * [simplify]: Extracting #0: cost 1 inf + 0 13.460 * * [simplify]: Extracting #1: cost 0 inf + 1 13.460 * [simplify]: Simplified to -1 13.460 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ 1 (/ (acos a) a)))) 13.461 * [simplify]: Simplifying (/ 1 (/ (acos a) a)) 13.461 * * [simplify]: iters left: 5 (5 enodes) 13.464 * * [simplify]: iters left: 4 (19 enodes) 13.470 * * [simplify]: iters left: 3 (26 enodes) 13.478 * * [simplify]: iters left: 2 (28 enodes) 13.486 * * [simplify]: Extracting #0: cost 1 inf + 0 13.486 * * [simplify]: Extracting #1: cost 7 inf + 0 13.487 * * [simplify]: Extracting #2: cost 4 inf + 486 13.487 * * [simplify]: Extracting #3: cost 0 inf + 972 13.487 * [simplify]: Simplified to (/ a (acos a)) 13.487 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 13.487 * * * * [progress]: [ 158 / 225 ] simplifiying candidate # 13.488 * [simplify]: Simplifying (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) 13.488 * * [simplify]: iters left: 6 (10 enodes) 13.493 * * [simplify]: iters left: 5 (41 enodes) 13.501 * * [simplify]: iters left: 4 (79 enodes) 13.515 * * [simplify]: iters left: 3 (151 enodes) 13.549 * * [simplify]: iters left: 2 (255 enodes) 13.632 * * [simplify]: iters left: 1 (308 enodes) 13.721 * * [simplify]: Extracting #0: cost 1 inf + 0 13.721 * * [simplify]: Extracting #1: cost 22 inf + 0 13.722 * * [simplify]: Extracting #2: cost 45 inf + 1 13.722 * * [simplify]: Extracting #3: cost 48 inf + 2 13.724 * * [simplify]: Extracting #4: cost 22 inf + 6701 13.728 * * [simplify]: Extracting #5: cost 2 inf + 12754 13.734 * * [simplify]: Extracting #6: cost 0 inf + 13456 13.741 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 13.741 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))) 13.741 * [simplify]: Simplifying (/ 1 (/ (cbrt (acos a)) (cbrt a))) 13.742 * * [simplify]: iters left: 6 (7 enodes) 13.745 * * [simplify]: iters left: 5 (25 enodes) 13.753 * * [simplify]: iters left: 4 (32 enodes) 13.762 * * [simplify]: iters left: 3 (34 enodes) 13.773 * * [simplify]: iters left: 2 (46 enodes) 13.786 * * [simplify]: Extracting #0: cost 1 inf + 0 13.786 * * [simplify]: Extracting #1: cost 7 inf + 0 13.786 * * [simplify]: Extracting #2: cost 12 inf + 1 13.786 * * [simplify]: Extracting #3: cost 12 inf + 2 13.786 * * [simplify]: Extracting #4: cost 5 inf + 1110 13.787 * * [simplify]: Extracting #5: cost 1 inf + 1985 13.788 * * [simplify]: Extracting #6: cost 0 inf + 2276 13.788 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 13.788 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))))) 13.788 * * * * [progress]: [ 159 / 225 ] simplifiying candidate # 13.789 * [simplify]: Simplifying (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) 13.789 * * [simplify]: iters left: 6 (9 enodes) 13.793 * * [simplify]: iters left: 5 (36 enodes) 13.805 * * [simplify]: iters left: 4 (56 enodes) 13.822 * * [simplify]: iters left: 3 (81 enodes) 13.841 * * [simplify]: iters left: 2 (135 enodes) 13.876 * * [simplify]: iters left: 1 (150 enodes) 13.922 * * [simplify]: Extracting #0: cost 1 inf + 0 13.922 * * [simplify]: Extracting #1: cost 15 inf + 0 13.922 * * [simplify]: Extracting #2: cost 30 inf + 1 13.923 * * [simplify]: Extracting #3: cost 32 inf + 2 13.923 * * [simplify]: Extracting #4: cost 16 inf + 3119 13.925 * * [simplify]: Extracting #5: cost 0 inf + 7540 13.926 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) 13.926 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ 1 (/ (cbrt (acos a)) (sqrt a))))) 13.926 * [simplify]: Simplifying (/ 1 (/ (cbrt (acos a)) (sqrt a))) 13.926 * * [simplify]: iters left: 6 (7 enodes) 13.928 * * [simplify]: iters left: 5 (25 enodes) 13.933 * * [simplify]: iters left: 4 (32 enodes) 13.938 * * [simplify]: iters left: 3 (34 enodes) 13.943 * * [simplify]: iters left: 2 (46 enodes) 13.952 * * [simplify]: Extracting #0: cost 1 inf + 0 13.952 * * [simplify]: Extracting #1: cost 7 inf + 0 13.952 * * [simplify]: Extracting #2: cost 12 inf + 1 13.952 * * [simplify]: Extracting #3: cost 12 inf + 2 13.952 * * [simplify]: Extracting #4: cost 5 inf + 1030 13.952 * * [simplify]: Extracting #5: cost 1 inf + 1785 13.953 * * [simplify]: Extracting #6: cost 0 inf + 2036 13.953 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 13.953 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))))) 13.953 * * * * [progress]: [ 160 / 225 ] simplifiying candidate # 13.953 * [simplify]: Simplifying (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) 13.953 * * [simplify]: iters left: 6 (8 enodes) 13.956 * * [simplify]: iters left: 5 (31 enodes) 13.961 * * [simplify]: iters left: 4 (44 enodes) 13.969 * * [simplify]: iters left: 3 (59 enodes) 13.980 * * [simplify]: iters left: 2 (64 enodes) 13.997 * * [simplify]: Extracting #0: cost 1 inf + 0 13.997 * * [simplify]: Extracting #1: cost 8 inf + 0 13.997 * * [simplify]: Extracting #2: cost 14 inf + 1 13.997 * * [simplify]: Extracting #3: cost 17 inf + 1 13.998 * * [simplify]: Extracting #4: cost 16 inf + 2 13.998 * * [simplify]: Extracting #5: cost 11 inf + 779 13.998 * * [simplify]: Extracting #6: cost 3 inf + 2629 13.999 * * [simplify]: Extracting #7: cost 0 inf + 3384 14.000 * [simplify]: Simplified to (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) 14.000 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) (/ 1 (/ (cbrt (acos a)) a)))) 14.001 * [simplify]: Simplifying (/ 1 (/ (cbrt (acos a)) a)) 14.001 * * [simplify]: iters left: 6 (6 enodes) 14.004 * * [simplify]: iters left: 5 (22 enodes) 14.010 * * [simplify]: iters left: 4 (29 enodes) 14.014 * * [simplify]: iters left: 3 (31 enodes) 14.019 * * [simplify]: Extracting #0: cost 1 inf + 0 14.019 * * [simplify]: Extracting #1: cost 7 inf + 0 14.019 * * [simplify]: Extracting #2: cost 9 inf + 2 14.019 * * [simplify]: Extracting #3: cost 9 inf + 93 14.019 * * [simplify]: Extracting #4: cost 1 inf + 1583 14.019 * * [simplify]: Extracting #5: cost 0 inf + 1794 14.019 * [simplify]: Simplified to (/ a (cbrt (acos a))) 14.019 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) (/ a (cbrt (acos a))))) 14.019 * * * * [progress]: [ 161 / 225 ] simplifiying candidate # 14.020 * [simplify]: Simplifying (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) 14.020 * * [simplify]: iters left: 6 (9 enodes) 14.022 * * [simplify]: iters left: 5 (35 enodes) 14.028 * * [simplify]: iters left: 4 (53 enodes) 14.038 * * [simplify]: iters left: 3 (65 enodes) 14.055 * * [simplify]: iters left: 2 (80 enodes) 14.076 * * [simplify]: iters left: 1 (90 enodes) 14.100 * * [simplify]: Extracting #0: cost 1 inf + 0 14.100 * * [simplify]: Extracting #1: cost 10 inf + 0 14.100 * * [simplify]: Extracting #2: cost 20 inf + 1 14.100 * * [simplify]: Extracting #3: cost 22 inf + 83 14.101 * * [simplify]: Extracting #4: cost 12 inf + 2094 14.102 * * [simplify]: Extracting #5: cost 1 inf + 4897 14.103 * * [simplify]: Extracting #6: cost 0 inf + 5188 14.105 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) 14.105 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))))) 14.105 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (cbrt a))) 14.105 * * [simplify]: iters left: 6 (7 enodes) 14.109 * * [simplify]: iters left: 5 (25 enodes) 14.115 * * [simplify]: iters left: 4 (32 enodes) 14.124 * * [simplify]: iters left: 3 (34 enodes) 14.133 * * [simplify]: iters left: 2 (46 enodes) 14.145 * * [simplify]: Extracting #0: cost 1 inf + 0 14.145 * * [simplify]: Extracting #1: cost 7 inf + 0 14.145 * * [simplify]: Extracting #2: cost 12 inf + 1 14.145 * * [simplify]: Extracting #3: cost 12 inf + 2 14.145 * * [simplify]: Extracting #4: cost 5 inf + 950 14.146 * * [simplify]: Extracting #5: cost 1 inf + 1705 14.146 * * [simplify]: Extracting #6: cost 0 inf + 1956 14.147 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 14.147 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))))) 14.147 * * * * [progress]: [ 162 / 225 ] simplifiying candidate # 14.147 * [simplify]: Simplifying (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) 14.147 * * [simplify]: iters left: 6 (8 enodes) 14.151 * * [simplify]: iters left: 5 (30 enodes) 14.160 * * [simplify]: iters left: 4 (39 enodes) 14.170 * * [simplify]: iters left: 3 (41 enodes) 14.181 * * [simplify]: iters left: 2 (56 enodes) 14.192 * * [simplify]: Extracting #0: cost 1 inf + 0 14.193 * * [simplify]: Extracting #1: cost 7 inf + 0 14.193 * * [simplify]: Extracting #2: cost 13 inf + 1 14.193 * * [simplify]: Extracting #3: cost 13 inf + 84 14.193 * * [simplify]: Extracting #4: cost 12 inf + 306 14.193 * * [simplify]: Extracting #5: cost 2 inf + 2297 14.193 * * [simplify]: Extracting #6: cost 0 inf + 2720 14.194 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 14.194 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))))) 14.194 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (sqrt a))) 14.194 * * [simplify]: iters left: 6 (7 enodes) 14.196 * * [simplify]: iters left: 5 (25 enodes) 14.201 * * [simplify]: iters left: 4 (32 enodes) 14.206 * * [simplify]: iters left: 3 (34 enodes) 14.213 * * [simplify]: iters left: 2 (46 enodes) 14.220 * * [simplify]: Extracting #0: cost 1 inf + 0 14.220 * * [simplify]: Extracting #1: cost 7 inf + 0 14.220 * * [simplify]: Extracting #2: cost 12 inf + 1 14.220 * * [simplify]: Extracting #3: cost 12 inf + 2 14.220 * * [simplify]: Extracting #4: cost 5 inf + 870 14.220 * * [simplify]: Extracting #5: cost 1 inf + 1505 14.220 * * [simplify]: Extracting #6: cost 0 inf + 1716 14.221 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 14.221 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))))) 14.221 * * * * [progress]: [ 163 / 225 ] simplifiying candidate # 14.221 * [simplify]: Simplifying (/ 1 (/ (- (sqrt (acos a))) 1)) 14.221 * * [simplify]: iters left: 6 (7 enodes) 14.223 * * [simplify]: iters left: 5 (25 enodes) 14.228 * * [simplify]: iters left: 4 (29 enodes) 14.232 * * [simplify]: Extracting #0: cost 1 inf + 0 14.232 * * [simplify]: Extracting #1: cost 4 inf + 0 14.232 * * [simplify]: Extracting #2: cost 5 inf + 1 14.232 * * [simplify]: Extracting #3: cost 7 inf + 1 14.232 * * [simplify]: Extracting #4: cost 9 inf + 1 14.232 * * [simplify]: Extracting #5: cost 8 inf + 2 14.232 * * [simplify]: Extracting #6: cost 2 inf + 869 14.232 * * [simplify]: Extracting #7: cost 0 inf + 1212 14.233 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 14.233 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) a)))) 14.233 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) a)) 14.233 * * [simplify]: iters left: 6 (6 enodes) 14.236 * * [simplify]: iters left: 5 (22 enodes) 14.242 * * [simplify]: iters left: 4 (29 enodes) 14.251 * * [simplify]: iters left: 3 (31 enodes) 14.259 * * [simplify]: Extracting #0: cost 1 inf + 0 14.259 * * [simplify]: Extracting #1: cost 7 inf + 0 14.259 * * [simplify]: Extracting #2: cost 9 inf + 2 14.259 * * [simplify]: Extracting #3: cost 9 inf + 93 14.259 * * [simplify]: Extracting #4: cost 1 inf + 1303 14.260 * * [simplify]: Extracting #5: cost 0 inf + 1474 14.260 * [simplify]: Simplified to (/ a (sqrt (acos a))) 14.260 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 14.260 * * * * [progress]: [ 164 / 225 ] simplifiying candidate # 14.260 * [simplify]: Simplifying (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) 14.261 * * [simplify]: iters left: 6 (7 enodes) 14.265 * * [simplify]: iters left: 5 (30 enodes) 14.273 * * [simplify]: iters left: 4 (44 enodes) 14.286 * * [simplify]: iters left: 3 (59 enodes) 14.299 * * [simplify]: iters left: 2 (61 enodes) 14.319 * * [simplify]: iters left: 1 (83 enodes) 14.332 * * [simplify]: Extracting #0: cost 1 inf + 0 14.332 * * [simplify]: Extracting #1: cost 9 inf + 0 14.332 * * [simplify]: Extracting #2: cost 15 inf + 2 14.332 * * [simplify]: Extracting #3: cost 14 inf + 206 14.333 * * [simplify]: Extracting #4: cost 2 inf + 1783 14.333 * * [simplify]: Extracting #5: cost 0 inf + 2107 14.333 * [simplify]: Simplified to (- (* (cbrt a) (cbrt a))) 14.334 * [simplify]: Simplified (2 1) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))))) 14.334 * [simplify]: Simplifying (/ 1 (/ (acos a) (cbrt a))) 14.334 * * [simplify]: iters left: 5 (6 enodes) 14.336 * * [simplify]: iters left: 4 (22 enodes) 14.339 * * [simplify]: iters left: 3 (29 enodes) 14.344 * * [simplify]: iters left: 2 (31 enodes) 14.349 * * [simplify]: iters left: 1 (43 enodes) 14.356 * * [simplify]: Extracting #0: cost 1 inf + 0 14.356 * * [simplify]: Extracting #1: cost 7 inf + 0 14.356 * * [simplify]: Extracting #2: cost 11 inf + 1 14.356 * * [simplify]: Extracting #3: cost 6 inf + 346 14.357 * * [simplify]: Extracting #4: cost 1 inf + 1243 14.357 * * [simplify]: Extracting #5: cost 0 inf + 1454 14.358 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 14.358 * [simplify]: Simplified (2 2) to (λ (a) (* (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)))) 14.358 * * * * [progress]: [ 165 / 225 ] simplifiying candidate # 14.358 * [simplify]: Simplifying (/ 1 (/ (- 1) (sqrt a))) 14.358 * * [simplify]: iters left: 6 (6 enodes) 14.362 * * [simplify]: iters left: 5 (25 enodes) 14.370 * * [simplify]: iters left: 4 (34 enodes) 14.375 * * [simplify]: iters left: 3 (36 enodes) 14.384 * * [simplify]: iters left: 2 (51 enodes) 14.390 * * [simplify]: Extracting #0: cost 1 inf + 0 14.390 * * [simplify]: Extracting #1: cost 6 inf + 0 14.390 * * [simplify]: Extracting #2: cost 8 inf + 2 14.390 * * [simplify]: Extracting #3: cost 3 inf + 371 14.390 * * [simplify]: Extracting #4: cost 0 inf + 575 14.391 * [simplify]: Simplified to (- (sqrt a)) 14.391 * [simplify]: Simplified (2 1) to (λ (a) (* (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))))) 14.391 * [simplify]: Simplifying (/ 1 (/ (acos a) (sqrt a))) 14.391 * * [simplify]: iters left: 5 (6 enodes) 14.393 * * [simplify]: iters left: 4 (22 enodes) 14.397 * * [simplify]: iters left: 3 (29 enodes) 14.402 * * [simplify]: iters left: 2 (31 enodes) 14.412 * * [simplify]: iters left: 1 (43 enodes) 14.425 * * [simplify]: Extracting #0: cost 1 inf + 0 14.425 * * [simplify]: Extracting #1: cost 7 inf + 0 14.425 * * [simplify]: Extracting #2: cost 11 inf + 1 14.425 * * [simplify]: Extracting #3: cost 6 inf + 266 14.425 * * [simplify]: Extracting #4: cost 1 inf + 1043 14.426 * * [simplify]: Extracting #5: cost 0 inf + 1214 14.426 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 14.426 * [simplify]: Simplified (2 2) to (λ (a) (* (- (sqrt a)) (/ (sqrt a) (acos a)))) 14.427 * * * * [progress]: [ 166 / 225 ] simplifiying candidate # 14.427 * [simplify]: Simplifying (/ 1 (/ (- 1) 1)) 14.427 * * [simplify]: iters left: 6 (4 enodes) 14.436 * * [simplify]: iters left: 5 (17 enodes) 14.440 * * [simplify]: iters left: 4 (19 enodes) 14.444 * * [simplify]: Extracting #0: cost 1 inf + 0 14.445 * * [simplify]: Extracting #1: cost 0 inf + 1 14.445 * [simplify]: Simplified to -1 14.445 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ 1 (/ (acos a) a)))) 14.445 * [simplify]: Simplifying (/ 1 (/ (acos a) a)) 14.445 * * [simplify]: iters left: 5 (5 enodes) 14.448 * * [simplify]: iters left: 4 (19 enodes) 14.454 * * [simplify]: iters left: 3 (26 enodes) 14.462 * * [simplify]: iters left: 2 (28 enodes) 14.470 * * [simplify]: Extracting #0: cost 1 inf + 0 14.470 * * [simplify]: Extracting #1: cost 7 inf + 0 14.470 * * [simplify]: Extracting #2: cost 4 inf + 486 14.471 * * [simplify]: Extracting #3: cost 0 inf + 972 14.471 * [simplify]: Simplified to (/ a (acos a)) 14.471 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 14.471 * * * * [progress]: [ 167 / 225 ] simplifiying candidate # 14.471 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) 14.472 * * [simplify]: iters left: 6 (9 enodes) 14.476 * * [simplify]: iters left: 5 (37 enodes) 14.489 * * [simplify]: iters left: 4 (68 enodes) 14.513 * * [simplify]: iters left: 3 (101 enodes) 14.548 * * [simplify]: iters left: 2 (149 enodes) 14.586 * * [simplify]: iters left: 1 (173 enodes) 14.631 * * [simplify]: Extracting #0: cost 1 inf + 0 14.631 * * [simplify]: Extracting #1: cost 16 inf + 0 14.631 * * [simplify]: Extracting #2: cost 30 inf + 1 14.631 * * [simplify]: Extracting #3: cost 29 inf + 83 14.632 * * [simplify]: Extracting #4: cost 11 inf + 4332 14.633 * * [simplify]: Extracting #5: cost 0 inf + 7496 14.635 * * [simplify]: Extracting #6: cost 0 inf + 7416 14.636 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 14.636 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))))) 14.637 * [simplify]: Simplifying (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) 14.637 * * [simplify]: iters left: 6 (8 enodes) 14.639 * * [simplify]: iters left: 5 (30 enodes) 14.644 * * [simplify]: iters left: 4 (39 enodes) 14.650 * * [simplify]: iters left: 3 (41 enodes) 14.657 * * [simplify]: iters left: 2 (56 enodes) 14.678 * * [simplify]: Extracting #0: cost 1 inf + 0 14.678 * * [simplify]: Extracting #1: cost 7 inf + 0 14.678 * * [simplify]: Extracting #2: cost 13 inf + 1 14.678 * * [simplify]: Extracting #3: cost 13 inf + 164 14.679 * * [simplify]: Extracting #4: cost 12 inf + 426 14.679 * * [simplify]: Extracting #5: cost 2 inf + 2977 14.680 * * [simplify]: Extracting #6: cost 0 inf + 3520 14.681 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 14.681 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 14.681 * * * * [progress]: [ 168 / 225 ] simplifiying candidate # 14.682 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) 14.682 * * [simplify]: iters left: 6 (8 enodes) 14.686 * * [simplify]: iters left: 5 (30 enodes) 14.696 * * [simplify]: iters left: 4 (44 enodes) 14.710 * * [simplify]: iters left: 3 (59 enodes) 14.730 * * [simplify]: iters left: 2 (84 enodes) 14.755 * * [simplify]: iters left: 1 (88 enodes) 14.781 * * [simplify]: Extracting #0: cost 1 inf + 0 14.781 * * [simplify]: Extracting #1: cost 11 inf + 0 14.782 * * [simplify]: Extracting #2: cost 20 inf + 1 14.782 * * [simplify]: Extracting #3: cost 19 inf + 43 14.782 * * [simplify]: Extracting #4: cost 14 inf + 649 14.783 * * [simplify]: Extracting #5: cost 1 inf + 3835 14.784 * * [simplify]: Extracting #6: cost 0 inf + 4126 14.786 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 14.786 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))))) 14.786 * [simplify]: Simplifying (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) 14.787 * * [simplify]: iters left: 6 (8 enodes) 14.790 * * [simplify]: iters left: 5 (30 enodes) 14.800 * * [simplify]: iters left: 4 (39 enodes) 14.812 * * [simplify]: iters left: 3 (41 enodes) 14.827 * * [simplify]: iters left: 2 (56 enodes) 14.836 * * [simplify]: Extracting #0: cost 1 inf + 0 14.836 * * [simplify]: Extracting #1: cost 7 inf + 0 14.836 * * [simplify]: Extracting #2: cost 13 inf + 1 14.836 * * [simplify]: Extracting #3: cost 13 inf + 84 14.836 * * [simplify]: Extracting #4: cost 12 inf + 346 14.836 * * [simplify]: Extracting #5: cost 2 inf + 2697 14.837 * * [simplify]: Extracting #6: cost 0 inf + 3200 14.837 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 14.837 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 14.837 * * * * [progress]: [ 169 / 225 ] simplifiying candidate # 14.837 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) 14.838 * * [simplify]: iters left: 6 (7 enodes) 14.840 * * [simplify]: iters left: 5 (25 enodes) 14.845 * * [simplify]: iters left: 4 (38 enodes) 14.852 * * [simplify]: iters left: 3 (41 enodes) 14.862 * * [simplify]: iters left: 2 (42 enodes) 14.870 * * [simplify]: Extracting #0: cost 1 inf + 0 14.870 * * [simplify]: Extracting #1: cost 6 inf + 0 14.870 * * [simplify]: Extracting #2: cost 9 inf + 1 14.870 * * [simplify]: Extracting #3: cost 11 inf + 1 14.870 * * [simplify]: Extracting #4: cost 10 inf + 2 14.870 * * [simplify]: Extracting #5: cost 2 inf + 1493 14.870 * * [simplify]: Extracting #6: cost 0 inf + 1876 14.871 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 14.871 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (/ (- (cbrt (acos a))) a)))) 14.871 * [simplify]: Simplifying (/ 1 (/ (- (cbrt (acos a))) a)) 14.871 * * [simplify]: iters left: 6 (7 enodes) 14.873 * * [simplify]: iters left: 5 (27 enodes) 14.878 * * [simplify]: iters left: 4 (36 enodes) 14.883 * * [simplify]: iters left: 3 (38 enodes) 14.889 * * [simplify]: Extracting #0: cost 1 inf + 0 14.889 * * [simplify]: Extracting #1: cost 7 inf + 0 14.889 * * [simplify]: Extracting #2: cost 10 inf + 2 14.889 * * [simplify]: Extracting #3: cost 13 inf + 2 14.889 * * [simplify]: Extracting #4: cost 11 inf + 475 14.889 * * [simplify]: Extracting #5: cost 3 inf + 2164 14.889 * * [simplify]: Extracting #6: cost 0 inf + 2878 14.890 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 14.890 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 14.890 * * * * [progress]: [ 170 / 225 ] simplifiying candidate # 14.890 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) 14.890 * * [simplify]: iters left: 6 (8 enodes) 14.893 * * [simplify]: iters left: 5 (30 enodes) 14.899 * * [simplify]: iters left: 4 (43 enodes) 14.912 * * [simplify]: iters left: 3 (53 enodes) 14.922 * * [simplify]: iters left: 2 (68 enodes) 14.933 * * [simplify]: iters left: 1 (77 enodes) 14.944 * * [simplify]: Extracting #0: cost 1 inf + 0 14.944 * * [simplify]: Extracting #1: cost 10 inf + 0 14.944 * * [simplify]: Extracting #2: cost 18 inf + 1 14.944 * * [simplify]: Extracting #3: cost 18 inf + 2 14.945 * * [simplify]: Extracting #4: cost 8 inf + 1552 14.946 * * [simplify]: Extracting #5: cost 2 inf + 2939 14.947 * * [simplify]: Extracting #6: cost 0 inf + 3362 14.948 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 14.948 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))))) 14.949 * [simplify]: Simplifying (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) 14.949 * * [simplify]: iters left: 6 (8 enodes) 14.953 * * [simplify]: iters left: 5 (30 enodes) 14.959 * * [simplify]: iters left: 4 (39 enodes) 14.965 * * [simplify]: iters left: 3 (41 enodes) 14.971 * * [simplify]: iters left: 2 (56 enodes) 14.980 * * [simplify]: Extracting #0: cost 1 inf + 0 14.980 * * [simplify]: Extracting #1: cost 7 inf + 0 14.980 * * [simplify]: Extracting #2: cost 13 inf + 1 14.980 * * [simplify]: Extracting #3: cost 13 inf + 164 14.980 * * [simplify]: Extracting #4: cost 12 inf + 386 14.980 * * [simplify]: Extracting #5: cost 2 inf + 2577 14.981 * * [simplify]: Extracting #6: cost 0 inf + 3040 14.981 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 14.981 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 14.981 * * * * [progress]: [ 171 / 225 ] simplifiying candidate # 14.981 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (sqrt a))) 14.981 * * [simplify]: iters left: 6 (7 enodes) 14.983 * * [simplify]: iters left: 5 (25 enodes) 14.988 * * [simplify]: iters left: 4 (32 enodes) 14.997 * * [simplify]: iters left: 3 (34 enodes) 15.007 * * [simplify]: iters left: 2 (46 enodes) 15.023 * * [simplify]: Extracting #0: cost 1 inf + 0 15.023 * * [simplify]: Extracting #1: cost 7 inf + 0 15.023 * * [simplify]: Extracting #2: cost 12 inf + 1 15.023 * * [simplify]: Extracting #3: cost 12 inf + 2 15.023 * * [simplify]: Extracting #4: cost 5 inf + 870 15.024 * * [simplify]: Extracting #5: cost 1 inf + 1505 15.025 * * [simplify]: Extracting #6: cost 0 inf + 1716 15.025 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 15.026 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))))) 15.026 * [simplify]: Simplifying (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) 15.026 * * [simplify]: iters left: 6 (8 enodes) 15.030 * * [simplify]: iters left: 5 (30 enodes) 15.040 * * [simplify]: iters left: 4 (39 enodes) 15.051 * * [simplify]: iters left: 3 (41 enodes) 15.064 * * [simplify]: iters left: 2 (56 enodes) 15.081 * * [simplify]: Extracting #0: cost 1 inf + 0 15.081 * * [simplify]: Extracting #1: cost 7 inf + 0 15.081 * * [simplify]: Extracting #2: cost 13 inf + 1 15.081 * * [simplify]: Extracting #3: cost 13 inf + 84 15.081 * * [simplify]: Extracting #4: cost 12 inf + 306 15.082 * * [simplify]: Extracting #5: cost 2 inf + 2297 15.082 * * [simplify]: Extracting #6: cost 0 inf + 2720 15.083 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 15.084 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))))) 15.084 * * * * [progress]: [ 172 / 225 ] simplifiying candidate # 15.084 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) 1)) 15.084 * * [simplify]: iters left: 6 (6 enodes) 15.088 * * [simplify]: iters left: 5 (20 enodes) 15.095 * * [simplify]: iters left: 4 (24 enodes) 15.102 * * [simplify]: Extracting #0: cost 1 inf + 0 15.102 * * [simplify]: Extracting #1: cost 4 inf + 0 15.102 * * [simplify]: Extracting #2: cost 5 inf + 1 15.102 * * [simplify]: Extracting #3: cost 7 inf + 1 15.102 * * [simplify]: Extracting #4: cost 6 inf + 2 15.102 * * [simplify]: Extracting #5: cost 0 inf + 790 15.103 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 15.103 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a)))) 15.103 * [simplify]: Simplifying (/ 1 (/ (- (sqrt (acos a))) a)) 15.103 * * [simplify]: iters left: 6 (7 enodes) 15.107 * * [simplify]: iters left: 5 (27 enodes) 15.115 * * [simplify]: iters left: 4 (36 enodes) 15.126 * * [simplify]: iters left: 3 (38 enodes) 15.136 * * [simplify]: Extracting #0: cost 1 inf + 0 15.137 * * [simplify]: Extracting #1: cost 7 inf + 0 15.137 * * [simplify]: Extracting #2: cost 10 inf + 2 15.137 * * [simplify]: Extracting #3: cost 13 inf + 2 15.137 * * [simplify]: Extracting #4: cost 11 inf + 395 15.137 * * [simplify]: Extracting #5: cost 3 inf + 1804 15.138 * * [simplify]: Extracting #6: cost 0 inf + 2398 15.138 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 15.138 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 15.138 * * * * [progress]: [ 173 / 225 ] simplifiying candidate # 15.139 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) 15.139 * * [simplify]: iters left: 6 (6 enodes) 15.143 * * [simplify]: iters left: 5 (22 enodes) 15.150 * * [simplify]: iters left: 4 (29 enodes) 15.159 * * [simplify]: iters left: 3 (41 enodes) 15.172 * * [simplify]: iters left: 2 (55 enodes) 15.185 * * [simplify]: iters left: 1 (57 enodes) 15.191 * * [simplify]: Extracting #0: cost 1 inf + 0 15.191 * * [simplify]: Extracting #1: cost 6 inf + 0 15.191 * * [simplify]: Extracting #2: cost 9 inf + 1 15.191 * * [simplify]: Extracting #3: cost 3 inf + 529 15.191 * * [simplify]: Extracting #4: cost 1 inf + 812 15.191 * * [simplify]: Extracting #5: cost 0 inf + 974 15.191 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 15.192 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))))) 15.192 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) (cbrt a))) 15.192 * * [simplify]: iters left: 6 (7 enodes) 15.194 * * [simplify]: iters left: 5 (27 enodes) 15.198 * * [simplify]: iters left: 4 (36 enodes) 15.204 * * [simplify]: iters left: 3 (38 enodes) 15.216 * * [simplify]: iters left: 2 (53 enodes) 15.232 * * [simplify]: Extracting #0: cost 1 inf + 0 15.232 * * [simplify]: Extracting #1: cost 7 inf + 0 15.232 * * [simplify]: Extracting #2: cost 13 inf + 1 15.232 * * [simplify]: Extracting #3: cost 14 inf + 2 15.233 * * [simplify]: Extracting #4: cost 7 inf + 1030 15.233 * * [simplify]: Extracting #5: cost 0 inf + 2378 15.234 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 15.234 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 15.234 * * * * [progress]: [ 174 / 225 ] simplifiying candidate # 15.234 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt a))) 15.234 * * [simplify]: iters left: 5 (5 enodes) 15.239 * * [simplify]: iters left: 4 (17 enodes) 15.244 * * [simplify]: iters left: 3 (20 enodes) 15.251 * * [simplify]: iters left: 2 (24 enodes) 15.257 * * [simplify]: Extracting #0: cost 1 inf + 0 15.257 * * [simplify]: Extracting #1: cost 5 inf + 0 15.258 * * [simplify]: Extracting #2: cost 2 inf + 84 15.258 * * [simplify]: Extracting #3: cost 0 inf + 248 15.258 * [simplify]: Simplified to (sqrt a) 15.258 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))))) 15.258 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) (sqrt a))) 15.258 * * [simplify]: iters left: 6 (7 enodes) 15.262 * * [simplify]: iters left: 5 (27 enodes) 15.268 * * [simplify]: iters left: 4 (36 enodes) 15.273 * * [simplify]: iters left: 3 (38 enodes) 15.279 * * [simplify]: iters left: 2 (53 enodes) 15.287 * * [simplify]: Extracting #0: cost 1 inf + 0 15.288 * * [simplify]: Extracting #1: cost 7 inf + 0 15.288 * * [simplify]: Extracting #2: cost 13 inf + 1 15.288 * * [simplify]: Extracting #3: cost 14 inf + 2 15.288 * * [simplify]: Extracting #4: cost 7 inf + 910 15.288 * * [simplify]: Extracting #5: cost 0 inf + 2058 15.288 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 15.289 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 15.289 * * * * [progress]: [ 175 / 225 ] simplifiying candidate # 15.289 * [simplify]: Simplifying (/ 1 (/ 1 1)) 15.289 * * [simplify]: iters left: 4 (3 enodes) 15.291 * * [simplify]: iters left: 3 (7 enodes) 15.293 * * [simplify]: iters left: 2 (9 enodes) 15.294 * * [simplify]: Extracting #0: cost 1 inf + 0 15.294 * * [simplify]: Extracting #1: cost 0 inf + 1 15.294 * [simplify]: Simplified to 1 15.295 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ 1 (/ (- (acos a)) a)))) 15.295 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) a)) 15.295 * * [simplify]: iters left: 6 (6 enodes) 15.297 * * [simplify]: iters left: 5 (24 enodes) 15.301 * * [simplify]: iters left: 4 (33 enodes) 15.306 * * [simplify]: iters left: 3 (35 enodes) 15.311 * * [simplify]: Extracting #0: cost 1 inf + 0 15.311 * * [simplify]: Extracting #1: cost 7 inf + 0 15.311 * * [simplify]: Extracting #2: cost 10 inf + 2 15.311 * * [simplify]: Extracting #3: cost 3 inf + 1343 15.311 * * [simplify]: Extracting #4: cost 0 inf + 1736 15.312 * [simplify]: Simplified to (/ a (- (acos a))) 15.312 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 15.312 * * * * [progress]: [ 176 / 225 ] simplifiying candidate # 15.312 * [simplify]: Simplifying (/ 1 1) 15.312 * * [simplify]: iters left: 2 (2 enodes) 15.314 * * [simplify]: iters left: 1 (6 enodes) 15.317 * * [simplify]: Extracting #0: cost 1 inf + 0 15.317 * * [simplify]: Extracting #1: cost 0 inf + 1 15.317 * [simplify]: Simplified to 1 15.317 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ 1 (/ (- (acos a)) a)))) 15.317 * [simplify]: Simplifying (/ 1 (/ (- (acos a)) a)) 15.317 * * [simplify]: iters left: 6 (6 enodes) 15.321 * * [simplify]: iters left: 5 (24 enodes) 15.328 * * [simplify]: iters left: 4 (33 enodes) 15.333 * * [simplify]: iters left: 3 (35 enodes) 15.338 * * [simplify]: Extracting #0: cost 1 inf + 0 15.338 * * [simplify]: Extracting #1: cost 7 inf + 0 15.338 * * [simplify]: Extracting #2: cost 10 inf + 2 15.339 * * [simplify]: Extracting #3: cost 3 inf + 1343 15.339 * * [simplify]: Extracting #4: cost 0 inf + 1736 15.339 * [simplify]: Simplified to (/ a (- (acos a))) 15.339 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 15.339 * * * * [progress]: [ 177 / 225 ] simplifiying candidate # 15.339 * [simplify]: Simplifying (/ 1 (- (acos a))) 15.339 * * [simplify]: iters left: 5 (5 enodes) 15.341 * * [simplify]: iters left: 4 (17 enodes) 15.344 * * [simplify]: iters left: 3 (19 enodes) 15.347 * * [simplify]: Extracting #0: cost 1 inf + 0 15.347 * * [simplify]: Extracting #1: cost 4 inf + 0 15.347 * * [simplify]: Extracting #2: cost 5 inf + 1 15.347 * * [simplify]: Extracting #3: cost 7 inf + 1 15.347 * * [simplify]: Extracting #4: cost 0 inf + 790 15.347 * [simplify]: Simplified to (/ 1 (- (acos a))) 15.347 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (acos a))) (/ 1 (/ 1 a)))) 15.348 * [simplify]: Simplifying (/ 1 (/ 1 a)) 15.348 * * [simplify]: iters left: 4 (4 enodes) 15.349 * * [simplify]: iters left: 3 (12 enodes) 15.351 * * [simplify]: iters left: 2 (14 enodes) 15.354 * * [simplify]: Extracting #0: cost 1 inf + 0 15.354 * * [simplify]: Extracting #1: cost 0 inf + 1 15.354 * [simplify]: Simplified to a 15.354 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (acos a))) a)) 15.354 * * * * [progress]: [ 178 / 225 ] simplifiying candidate # 15.354 * * * * [progress]: [ 179 / 225 ] simplifiying candidate # 15.354 * * * * [progress]: [ 180 / 225 ] simplifiying candidate # 15.354 * * * * [progress]: [ 181 / 225 ] simplifiying candidate # 15.354 * [simplify]: Simplifying (cbrt (/ (- (acos a)) a)) 15.354 * * [simplify]: iters left: 6 (5 enodes) 15.355 * * [simplify]: iters left: 5 (17 enodes) 15.360 * * [simplify]: iters left: 4 (19 enodes) 15.365 * * [simplify]: Extracting #0: cost 1 inf + 0 15.365 * * [simplify]: Extracting #1: cost 3 inf + 0 15.365 * * [simplify]: Extracting #2: cost 7 inf + 0 15.365 * * [simplify]: Extracting #3: cost 9 inf + 1 15.365 * * [simplify]: Extracting #4: cost 1 inf + 1460 15.366 * * [simplify]: Extracting #5: cost 0 inf + 1551 15.366 * [simplify]: Simplified to (cbrt (/ (- (acos a)) a)) 15.366 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (/ (- (acos a)) a)))) 15.366 * * * * [progress]: [ 182 / 225 ] simplifiying candidate # 15.366 * [simplify]: Simplifying (sqrt (/ (- (acos a)) a)) 15.367 * * [simplify]: iters left: 6 (5 enodes) 15.369 * * [simplify]: iters left: 5 (17 enodes) 15.374 * * [simplify]: iters left: 4 (19 enodes) 15.379 * * [simplify]: Extracting #0: cost 1 inf + 0 15.380 * * [simplify]: Extracting #1: cost 3 inf + 0 15.380 * * [simplify]: Extracting #2: cost 7 inf + 0 15.380 * * [simplify]: Extracting #3: cost 9 inf + 1 15.380 * * [simplify]: Extracting #4: cost 1 inf + 1380 15.381 * * [simplify]: Extracting #5: cost 0 inf + 1471 15.381 * [simplify]: Simplified to (sqrt (/ (- (acos a)) a)) 15.381 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a)))) 15.381 * * * * [progress]: [ 183 / 225 ] simplifiying candidate # 15.382 * [simplify]: Simplifying (/ (cbrt (- (acos a))) (cbrt a)) 15.382 * * [simplify]: iters left: 6 (6 enodes) 15.384 * * [simplify]: iters left: 5 (18 enodes) 15.389 * * [simplify]: Extracting #0: cost 1 inf + 0 15.389 * * [simplify]: Extracting #1: cost 4 inf + 0 15.389 * * [simplify]: Extracting #2: cost 8 inf + 0 15.389 * * [simplify]: Extracting #3: cost 9 inf + 1 15.389 * * [simplify]: Extracting #4: cost 1 inf + 1600 15.390 * * [simplify]: Extracting #5: cost 0 inf + 1691 15.390 * [simplify]: Simplified to (/ (cbrt (- (acos a))) (cbrt a)) 15.390 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt (- (acos a))) (cbrt a)))) 15.390 * * * * [progress]: [ 184 / 225 ] simplifiying candidate # 15.391 * [simplify]: Simplifying (/ (cbrt (- (acos a))) (sqrt a)) 15.391 * * [simplify]: iters left: 6 (6 enodes) 15.393 * * [simplify]: iters left: 5 (18 enodes) 15.399 * * [simplify]: Extracting #0: cost 1 inf + 0 15.399 * * [simplify]: Extracting #1: cost 4 inf + 0 15.399 * * [simplify]: Extracting #2: cost 8 inf + 0 15.399 * * [simplify]: Extracting #3: cost 9 inf + 1 15.399 * * [simplify]: Extracting #4: cost 1 inf + 1440 15.399 * * [simplify]: Extracting #5: cost 0 inf + 1531 15.400 * [simplify]: Simplified to (/ (cbrt (- (acos a))) (sqrt a)) 15.400 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt (- (acos a))) (sqrt a)))) 15.400 * * * * [progress]: [ 185 / 225 ] simplifiying candidate # 15.400 * [simplify]: Simplifying (/ (cbrt (- (acos a))) a) 15.400 * * [simplify]: iters left: 6 (5 enodes) 15.402 * * [simplify]: iters left: 5 (15 enodes) 15.407 * * [simplify]: Extracting #0: cost 1 inf + 0 15.407 * * [simplify]: Extracting #1: cost 4 inf + 0 15.407 * * [simplify]: Extracting #2: cost 5 inf + 1 15.407 * * [simplify]: Extracting #3: cost 7 inf + 1 15.407 * * [simplify]: Extracting #4: cost 1 inf + 1278 15.407 * * [simplify]: Extracting #5: cost 0 inf + 1369 15.407 * [simplify]: Simplified to (/ (cbrt (- (acos a))) a) 15.408 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt (- (acos a))) a))) 15.408 * * * * [progress]: [ 186 / 225 ] simplifiying candidate # 15.408 * [simplify]: Simplifying (/ (sqrt (- (acos a))) (cbrt a)) 15.408 * * [simplify]: iters left: 6 (6 enodes) 15.410 * * [simplify]: iters left: 5 (18 enodes) 15.415 * * [simplify]: Extracting #0: cost 1 inf + 0 15.415 * * [simplify]: Extracting #1: cost 4 inf + 0 15.417 * * [simplify]: Extracting #2: cost 8 inf + 0 15.417 * * [simplify]: Extracting #3: cost 9 inf + 1 15.417 * * [simplify]: Extracting #4: cost 1 inf + 1440 15.417 * * [simplify]: Extracting #5: cost 0 inf + 1531 15.417 * [simplify]: Simplified to (/ (sqrt (- (acos a))) (cbrt a)) 15.417 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt (- (acos a))) (cbrt a)))) 15.417 * * * * [progress]: [ 187 / 225 ] simplifiying candidate # 15.418 * [simplify]: Simplifying (/ (sqrt (- (acos a))) (sqrt a)) 15.418 * * [simplify]: iters left: 6 (6 enodes) 15.419 * * [simplify]: iters left: 5 (18 enodes) 15.421 * * [simplify]: Extracting #0: cost 1 inf + 0 15.421 * * [simplify]: Extracting #1: cost 4 inf + 0 15.421 * * [simplify]: Extracting #2: cost 8 inf + 0 15.421 * * [simplify]: Extracting #3: cost 9 inf + 1 15.421 * * [simplify]: Extracting #4: cost 1 inf + 1280 15.422 * * [simplify]: Extracting #5: cost 0 inf + 1371 15.422 * [simplify]: Simplified to (/ (sqrt (- (acos a))) (sqrt a)) 15.422 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt (- (acos a))) (sqrt a)))) 15.422 * * * * [progress]: [ 188 / 225 ] simplifiying candidate # 15.422 * [simplify]: Simplifying (/ (sqrt (- (acos a))) a) 15.422 * * [simplify]: iters left: 6 (5 enodes) 15.423 * * [simplify]: iters left: 5 (15 enodes) 15.425 * * [simplify]: Extracting #0: cost 1 inf + 0 15.425 * * [simplify]: Extracting #1: cost 4 inf + 0 15.425 * * [simplify]: Extracting #2: cost 5 inf + 1 15.425 * * [simplify]: Extracting #3: cost 7 inf + 1 15.425 * * [simplify]: Extracting #4: cost 1 inf + 1118 15.426 * * [simplify]: Extracting #5: cost 0 inf + 1209 15.426 * [simplify]: Simplified to (/ (sqrt (- (acos a))) a) 15.426 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) 1)) (/ (sqrt (- (acos a))) a))) 15.426 * * * * [progress]: [ 189 / 225 ] simplifiying candidate # 15.426 * [simplify]: Simplifying (/ (- (acos a)) (cbrt a)) 15.426 * * [simplify]: iters left: 5 (5 enodes) 15.427 * * [simplify]: iters left: 4 (17 enodes) 15.430 * * [simplify]: iters left: 3 (19 enodes) 15.432 * * [simplify]: Extracting #0: cost 1 inf + 0 15.432 * * [simplify]: Extracting #1: cost 5 inf + 0 15.432 * * [simplify]: Extracting #2: cost 10 inf + 0 15.432 * * [simplify]: Extracting #3: cost 10 inf + 1 15.432 * * [simplify]: Extracting #4: cost 0 inf + 1531 15.433 * [simplify]: Simplified to (/ (- (acos a)) (cbrt a)) 15.433 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (- (acos a)) (cbrt a)))) 15.433 * * * * [progress]: [ 190 / 225 ] simplifiying candidate # 15.433 * [simplify]: Simplifying (/ (- (acos a)) (sqrt a)) 15.433 * * [simplify]: iters left: 5 (5 enodes) 15.434 * * [simplify]: iters left: 4 (17 enodes) 15.436 * * [simplify]: iters left: 3 (19 enodes) 15.439 * * [simplify]: Extracting #0: cost 1 inf + 0 15.439 * * [simplify]: Extracting #1: cost 5 inf + 0 15.439 * * [simplify]: Extracting #2: cost 10 inf + 0 15.439 * * [simplify]: Extracting #3: cost 10 inf + 1 15.439 * * [simplify]: Extracting #4: cost 0 inf + 1291 15.439 * [simplify]: Simplified to (/ (- (acos a)) (sqrt a)) 15.439 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (/ (- (acos a)) (sqrt a)))) 15.439 * * * * [progress]: [ 191 / 225 ] simplifiying candidate # 15.439 * [simplify]: Simplifying (/ (- (acos a)) a) 15.440 * * [simplify]: iters left: 5 (4 enodes) 15.440 * * [simplify]: iters left: 4 (14 enodes) 15.442 * * [simplify]: iters left: 3 (16 enodes) 15.444 * * [simplify]: Extracting #0: cost 1 inf + 0 15.444 * * [simplify]: Extracting #1: cost 5 inf + 0 15.445 * * [simplify]: Extracting #2: cost 7 inf + 1 15.445 * * [simplify]: Extracting #3: cost 1 inf + 958 15.445 * * [simplify]: Extracting #4: cost 0 inf + 1049 15.445 * [simplify]: Simplified to (/ (- (acos a)) a) 15.445 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 1)) (/ (- (acos a)) a))) 15.445 * * * * [progress]: [ 192 / 225 ] simplifiying candidate # 15.445 * [simplify]: Simplifying (/ (acos a) (cbrt a)) 15.445 * * [simplify]: iters left: 3 (4 enodes) 15.446 * * [simplify]: iters left: 2 (12 enodes) 15.448 * * [simplify]: Extracting #0: cost 1 inf + 0 15.448 * * [simplify]: Extracting #1: cost 4 inf + 0 15.448 * * [simplify]: Extracting #2: cost 7 inf + 0 15.448 * * [simplify]: Extracting #3: cost 6 inf + 1 15.448 * * [simplify]: Extracting #4: cost 0 inf + 767 15.448 * [simplify]: Simplified to (/ (acos a) (cbrt a)) 15.448 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a)))) 15.448 * * * * [progress]: [ 193 / 225 ] simplifiying candidate # 15.448 * [simplify]: Simplifying (/ (acos a) (sqrt a)) 15.448 * * [simplify]: iters left: 3 (4 enodes) 15.449 * * [simplify]: iters left: 2 (12 enodes) 15.451 * * [simplify]: Extracting #0: cost 1 inf + 0 15.451 * * [simplify]: Extracting #1: cost 4 inf + 0 15.451 * * [simplify]: Extracting #2: cost 7 inf + 0 15.451 * * [simplify]: Extracting #3: cost 6 inf + 1 15.451 * * [simplify]: Extracting #4: cost 0 inf + 607 15.451 * [simplify]: Simplified to (/ (acos a) (sqrt a)) 15.451 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ -1 (sqrt a))) (/ (acos a) (sqrt a)))) 15.451 * * * * [progress]: [ 194 / 225 ] simplifiying candidate # 15.451 * [simplify]: Simplifying (/ (acos a) a) 15.452 * * [simplify]: iters left: 3 (3 enodes) 15.452 * * [simplify]: iters left: 2 (9 enodes) 15.453 * * [simplify]: Extracting #0: cost 1 inf + 0 15.453 * * [simplify]: Extracting #1: cost 4 inf + 0 15.453 * * [simplify]: Extracting #2: cost 4 inf + 1 15.454 * * [simplify]: Extracting #3: cost 0 inf + 445 15.454 * [simplify]: Simplified to (/ (acos a) a) 15.454 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ -1 1)) (/ (acos a) a))) 15.454 * * * * [progress]: [ 195 / 225 ] simplifiying candidate # 15.454 * [simplify]: Simplifying (/ (cbrt (acos a)) (cbrt a)) 15.454 * * [simplify]: iters left: 4 (5 enodes) 15.455 * * [simplify]: iters left: 3 (15 enodes) 15.457 * * [simplify]: Extracting #0: cost 1 inf + 0 15.457 * * [simplify]: Extracting #1: cost 4 inf + 0 15.457 * * [simplify]: Extracting #2: cost 8 inf + 0 15.457 * * [simplify]: Extracting #3: cost 8 inf + 1 15.457 * * [simplify]: Extracting #4: cost 0 inf + 1269 15.457 * [simplify]: Simplified to (/ (cbrt (acos a)) (cbrt a)) 15.457 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt (acos a)) (cbrt a)))) 15.457 * * * * [progress]: [ 196 / 225 ] simplifiying candidate # 15.458 * [simplify]: Simplifying (/ (cbrt (acos a)) (sqrt a)) 15.458 * * [simplify]: iters left: 4 (5 enodes) 15.459 * * [simplify]: iters left: 3 (15 enodes) 15.462 * * [simplify]: Extracting #0: cost 1 inf + 0 15.462 * * [simplify]: Extracting #1: cost 4 inf + 0 15.462 * * [simplify]: Extracting #2: cost 8 inf + 0 15.462 * * [simplify]: Extracting #3: cost 8 inf + 1 15.462 * * [simplify]: Extracting #4: cost 0 inf + 1109 15.462 * [simplify]: Simplified to (/ (cbrt (acos a)) (sqrt a)) 15.463 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt (acos a)) (sqrt a)))) 15.463 * * * * [progress]: [ 197 / 225 ] simplifiying candidate # 15.463 * [simplify]: Simplifying (/ (cbrt (acos a)) a) 15.463 * * [simplify]: iters left: 4 (4 enodes) 15.465 * * [simplify]: iters left: 3 (12 enodes) 15.468 * * [simplify]: Extracting #0: cost 1 inf + 0 15.468 * * [simplify]: Extracting #1: cost 4 inf + 0 15.468 * * [simplify]: Extracting #2: cost 5 inf + 1 15.468 * * [simplify]: Extracting #3: cost 5 inf + 92 15.468 * * [simplify]: Extracting #4: cost 0 inf + 947 15.468 * [simplify]: Simplified to (/ (cbrt (acos a)) a) 15.468 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt (acos a)) a))) 15.469 * * * * [progress]: [ 198 / 225 ] simplifiying candidate # 15.469 * [simplify]: Simplifying (/ (sqrt (acos a)) (cbrt a)) 15.469 * * [simplify]: iters left: 4 (5 enodes) 15.471 * * [simplify]: iters left: 3 (15 enodes) 15.475 * * [simplify]: Extracting #0: cost 1 inf + 0 15.475 * * [simplify]: Extracting #1: cost 4 inf + 0 15.475 * * [simplify]: Extracting #2: cost 8 inf + 0 15.475 * * [simplify]: Extracting #3: cost 8 inf + 1 15.476 * * [simplify]: Extracting #4: cost 0 inf + 1109 15.476 * [simplify]: Simplified to (/ (sqrt (acos a)) (cbrt a)) 15.476 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt (acos a)) (cbrt a)))) 15.476 * * * * [progress]: [ 199 / 225 ] simplifiying candidate # 15.476 * [simplify]: Simplifying (/ (sqrt (acos a)) (sqrt a)) 15.476 * * [simplify]: iters left: 4 (5 enodes) 15.479 * * [simplify]: iters left: 3 (15 enodes) 15.483 * * [simplify]: Extracting #0: cost 1 inf + 0 15.483 * * [simplify]: Extracting #1: cost 4 inf + 0 15.483 * * [simplify]: Extracting #2: cost 8 inf + 0 15.483 * * [simplify]: Extracting #3: cost 8 inf + 1 15.484 * * [simplify]: Extracting #4: cost 0 inf + 949 15.484 * [simplify]: Simplified to (/ (sqrt (acos a)) (sqrt a)) 15.484 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt (acos a)) (sqrt a)))) 15.484 * * * * [progress]: [ 200 / 225 ] simplifiying candidate # 15.484 * [simplify]: Simplifying (/ (sqrt (acos a)) a) 15.484 * * [simplify]: iters left: 4 (4 enodes) 15.486 * * [simplify]: iters left: 3 (12 enodes) 15.489 * * [simplify]: Extracting #0: cost 1 inf + 0 15.490 * * [simplify]: Extracting #1: cost 4 inf + 0 15.490 * * [simplify]: Extracting #2: cost 5 inf + 1 15.490 * * [simplify]: Extracting #3: cost 5 inf + 92 15.490 * * [simplify]: Extracting #4: cost 0 inf + 787 15.490 * [simplify]: Simplified to (/ (sqrt (acos a)) a) 15.490 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) 1)) (/ (sqrt (acos a)) a))) 15.490 * * * * [progress]: [ 201 / 225 ] simplifiying candidate # 15.491 * [simplify]: Simplifying (/ (acos a) (cbrt a)) 15.491 * * [simplify]: iters left: 3 (4 enodes) 15.492 * * [simplify]: iters left: 2 (12 enodes) 15.496 * * [simplify]: Extracting #0: cost 1 inf + 0 15.496 * * [simplify]: Extracting #1: cost 4 inf + 0 15.496 * * [simplify]: Extracting #2: cost 7 inf + 0 15.496 * * [simplify]: Extracting #3: cost 6 inf + 1 15.496 * * [simplify]: Extracting #4: cost 0 inf + 767 15.496 * [simplify]: Simplified to (/ (acos a) (cbrt a)) 15.496 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a)))) 15.496 * * * * [progress]: [ 202 / 225 ] simplifiying candidate # 15.497 * [simplify]: Simplifying (/ (acos a) (sqrt a)) 15.497 * * [simplify]: iters left: 3 (4 enodes) 15.499 * * [simplify]: iters left: 2 (12 enodes) 15.502 * * [simplify]: Extracting #0: cost 1 inf + 0 15.502 * * [simplify]: Extracting #1: cost 4 inf + 0 15.502 * * [simplify]: Extracting #2: cost 7 inf + 0 15.502 * * [simplify]: Extracting #3: cost 6 inf + 1 15.503 * * [simplify]: Extracting #4: cost 0 inf + 607 15.503 * [simplify]: Simplified to (/ (acos a) (sqrt a)) 15.503 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- 1) (sqrt a))) (/ (acos a) (sqrt a)))) 15.503 * * * * [progress]: [ 203 / 225 ] simplifiying candidate # 15.503 * [simplify]: Simplifying (/ (acos a) a) 15.503 * * [simplify]: iters left: 3 (3 enodes) 15.505 * * [simplify]: iters left: 2 (9 enodes) 15.507 * * [simplify]: Extracting #0: cost 1 inf + 0 15.507 * * [simplify]: Extracting #1: cost 4 inf + 0 15.507 * * [simplify]: Extracting #2: cost 4 inf + 1 15.508 * * [simplify]: Extracting #3: cost 0 inf + 445 15.508 * [simplify]: Simplified to (/ (acos a) a) 15.508 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (- 1) 1)) (/ (acos a) a))) 15.508 * * * * [progress]: [ 204 / 225 ] simplifiying candidate # 15.508 * [simplify]: Simplifying (/ (- (cbrt (acos a))) (cbrt a)) 15.508 * * [simplify]: iters left: 6 (6 enodes) 15.511 * * [simplify]: iters left: 5 (20 enodes) 15.516 * * [simplify]: iters left: 4 (22 enodes) 15.522 * * [simplify]: Extracting #0: cost 1 inf + 0 15.522 * * [simplify]: Extracting #1: cost 5 inf + 0 15.522 * * [simplify]: Extracting #2: cost 10 inf + 0 15.522 * * [simplify]: Extracting #3: cost 9 inf + 163 15.522 * * [simplify]: Extracting #4: cost 9 inf + 254 15.523 * * [simplify]: Extracting #5: cost 2 inf + 1811 15.523 * * [simplify]: Extracting #6: cost 0 inf + 2353 15.524 * [simplify]: Simplified to (- (/ (cbrt (acos a)) (cbrt a))) 15.524 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (- (/ (cbrt (acos a)) (cbrt a))))) 15.524 * * * * [progress]: [ 205 / 225 ] simplifiying candidate # 15.524 * [simplify]: Simplifying (/ (- (cbrt (acos a))) (sqrt a)) 15.524 * * [simplify]: iters left: 6 (6 enodes) 15.527 * * [simplify]: iters left: 5 (20 enodes) 15.532 * * [simplify]: iters left: 4 (22 enodes) 15.538 * * [simplify]: Extracting #0: cost 1 inf + 0 15.539 * * [simplify]: Extracting #1: cost 5 inf + 0 15.539 * * [simplify]: Extracting #2: cost 10 inf + 0 15.539 * * [simplify]: Extracting #3: cost 9 inf + 83 15.539 * * [simplify]: Extracting #4: cost 9 inf + 174 15.539 * * [simplify]: Extracting #5: cost 2 inf + 1611 15.539 * * [simplify]: Extracting #6: cost 0 inf + 2113 15.540 * [simplify]: Simplified to (- (/ (cbrt (acos a)) (sqrt a))) 15.540 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (- (/ (cbrt (acos a)) (sqrt a))))) 15.540 * * * * [progress]: [ 206 / 225 ] simplifiying candidate # 15.540 * [simplify]: Simplifying (/ (- (cbrt (acos a))) a) 15.540 * * [simplify]: iters left: 6 (5 enodes) 15.542 * * [simplify]: iters left: 5 (17 enodes) 15.547 * * [simplify]: iters left: 4 (19 enodes) 15.551 * * [simplify]: Extracting #0: cost 1 inf + 0 15.551 * * [simplify]: Extracting #1: cost 5 inf + 0 15.551 * * [simplify]: Extracting #2: cost 7 inf + 1 15.551 * * [simplify]: Extracting #3: cost 9 inf + 1 15.551 * * [simplify]: Extracting #4: cost 9 inf + 92 15.552 * * [simplify]: Extracting #5: cost 1 inf + 1660 15.552 * * [simplify]: Extracting #6: cost 0 inf + 1871 15.552 * [simplify]: Simplified to (/ (- (cbrt (acos a))) a) 15.552 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (- (cbrt (acos a))) a))) 15.552 * * * * [progress]: [ 207 / 225 ] simplifiying candidate # 15.553 * [simplify]: Simplifying (/ (- (sqrt (acos a))) (cbrt a)) 15.553 * * [simplify]: iters left: 6 (6 enodes) 15.555 * * [simplify]: iters left: 5 (20 enodes) 15.561 * * [simplify]: iters left: 4 (22 enodes) 15.567 * * [simplify]: Extracting #0: cost 1 inf + 0 15.567 * * [simplify]: Extracting #1: cost 5 inf + 0 15.567 * * [simplify]: Extracting #2: cost 10 inf + 0 15.567 * * [simplify]: Extracting #3: cost 9 inf + 163 15.567 * * [simplify]: Extracting #4: cost 9 inf + 254 15.568 * * [simplify]: Extracting #5: cost 2 inf + 1571 15.568 * * [simplify]: Extracting #6: cost 0 inf + 2033 15.569 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (cbrt a))) 15.569 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (- (/ (sqrt (acos a)) (cbrt a))))) 15.569 * * * * [progress]: [ 208 / 225 ] simplifiying candidate # 15.569 * [simplify]: Simplifying (/ (- (sqrt (acos a))) (sqrt a)) 15.569 * * [simplify]: iters left: 6 (6 enodes) 15.572 * * [simplify]: iters left: 5 (20 enodes) 15.577 * * [simplify]: iters left: 4 (22 enodes) 15.583 * * [simplify]: Extracting #0: cost 1 inf + 0 15.583 * * [simplify]: Extracting #1: cost 5 inf + 0 15.583 * * [simplify]: Extracting #2: cost 10 inf + 0 15.583 * * [simplify]: Extracting #3: cost 9 inf + 83 15.583 * * [simplify]: Extracting #4: cost 9 inf + 174 15.584 * * [simplify]: Extracting #5: cost 2 inf + 1371 15.584 * * [simplify]: Extracting #6: cost 0 inf + 1793 15.585 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (sqrt a))) 15.585 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (sqrt a))) (- (/ (sqrt (acos a)) (sqrt a))))) 15.585 * * * * [progress]: [ 209 / 225 ] simplifiying candidate # 15.585 * [simplify]: Simplifying (/ (- (sqrt (acos a))) a) 15.585 * * [simplify]: iters left: 6 (5 enodes) 15.587 * * [simplify]: iters left: 5 (17 enodes) 15.592 * * [simplify]: iters left: 4 (19 enodes) 15.596 * * [simplify]: Extracting #0: cost 1 inf + 0 15.596 * * [simplify]: Extracting #1: cost 5 inf + 0 15.596 * * [simplify]: Extracting #2: cost 7 inf + 1 15.596 * * [simplify]: Extracting #3: cost 9 inf + 1 15.596 * * [simplify]: Extracting #4: cost 9 inf + 92 15.597 * * [simplify]: Extracting #5: cost 1 inf + 1380 15.597 * * [simplify]: Extracting #6: cost 0 inf + 1551 15.597 * [simplify]: Simplified to (/ (- (sqrt (acos a))) a) 15.597 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (acos a)) 1)) (/ (- (sqrt (acos a))) a))) 15.597 * * * * [progress]: [ 210 / 225 ] simplifiying candidate # 15.597 * [simplify]: Simplifying (/ (- (acos a)) (cbrt a)) 15.597 * * [simplify]: iters left: 5 (5 enodes) 15.598 * * [simplify]: iters left: 4 (17 enodes) 15.601 * * [simplify]: iters left: 3 (19 enodes) 15.603 * * [simplify]: Extracting #0: cost 1 inf + 0 15.603 * * [simplify]: Extracting #1: cost 5 inf + 0 15.603 * * [simplify]: Extracting #2: cost 10 inf + 0 15.603 * * [simplify]: Extracting #3: cost 10 inf + 1 15.603 * * [simplify]: Extracting #4: cost 0 inf + 1531 15.604 * [simplify]: Simplified to (/ (- (acos a)) (cbrt a)) 15.604 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (- (acos a)) (cbrt a)))) 15.604 * * * * [progress]: [ 211 / 225 ] simplifiying candidate # 15.604 * [simplify]: Simplifying (/ (- (acos a)) (sqrt a)) 15.604 * * [simplify]: iters left: 5 (5 enodes) 15.605 * * [simplify]: iters left: 4 (17 enodes) 15.607 * * [simplify]: iters left: 3 (19 enodes) 15.610 * * [simplify]: Extracting #0: cost 1 inf + 0 15.610 * * [simplify]: Extracting #1: cost 5 inf + 0 15.610 * * [simplify]: Extracting #2: cost 10 inf + 0 15.610 * * [simplify]: Extracting #3: cost 10 inf + 1 15.610 * * [simplify]: Extracting #4: cost 0 inf + 1291 15.610 * [simplify]: Simplified to (/ (- (acos a)) (sqrt a)) 15.610 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (/ (- (acos a)) (sqrt a)))) 15.610 * * * * [progress]: [ 212 / 225 ] simplifiying candidate # 15.610 * [simplify]: Simplifying (/ (- (acos a)) a) 15.611 * * [simplify]: iters left: 5 (4 enodes) 15.611 * * [simplify]: iters left: 4 (14 enodes) 15.613 * * [simplify]: iters left: 3 (16 enodes) 15.615 * * [simplify]: Extracting #0: cost 1 inf + 0 15.615 * * [simplify]: Extracting #1: cost 5 inf + 0 15.616 * * [simplify]: Extracting #2: cost 7 inf + 1 15.616 * * [simplify]: Extracting #3: cost 1 inf + 958 15.616 * * [simplify]: Extracting #4: cost 0 inf + 1049 15.616 * [simplify]: Simplified to (/ (- (acos a)) a) 15.616 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 1)) (/ (- (acos a)) a))) 15.616 * * * * [progress]: [ 213 / 225 ] simplifiying candidate # 15.616 * [simplify]: Simplifying (/ (- (acos a)) a) 15.616 * * [simplify]: iters left: 5 (4 enodes) 15.617 * * [simplify]: iters left: 4 (14 enodes) 15.619 * * [simplify]: iters left: 3 (16 enodes) 15.621 * * [simplify]: Extracting #0: cost 1 inf + 0 15.621 * * [simplify]: Extracting #1: cost 5 inf + 0 15.621 * * [simplify]: Extracting #2: cost 7 inf + 1 15.621 * * [simplify]: Extracting #3: cost 1 inf + 958 15.621 * * [simplify]: Extracting #4: cost 0 inf + 1049 15.622 * [simplify]: Simplified to (/ (- (acos a)) a) 15.622 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 1) (/ (- (acos a)) a))) 15.622 * * * * [progress]: [ 214 / 225 ] simplifiying candidate # 15.622 * [simplify]: Simplifying (/ 1 a) 15.622 * * [simplify]: iters left: 2 (3 enodes) 15.623 * * [simplify]: iters left: 1 (11 enodes) 15.627 * * [simplify]: Extracting #0: cost 1 inf + 0 15.627 * * [simplify]: Extracting #1: cost 4 inf + 0 15.627 * * [simplify]: Extracting #2: cost 2 inf + 2 15.627 * * [simplify]: Extracting #3: cost 0 inf + 86 15.627 * [simplify]: Simplified to (/ 1 a) 15.627 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 15.627 * * * * [progress]: [ 215 / 225 ] simplifiying candidate # 15.628 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 15.628 * * [simplify]: iters left: 3 (3 enodes) 15.634 * * [simplify]: iters left: 2 (11 enodes) 15.638 * * [simplify]: iters left: 1 (13 enodes) 15.642 * * [simplify]: Extracting #0: cost 1 inf + 0 15.642 * * [simplify]: Extracting #1: cost 0 inf + 1 15.642 * [simplify]: Simplified to 1 15.642 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (/ (- (acos a)) a) (cbrt 1)))) 15.642 * * * * [progress]: [ 216 / 225 ] simplifiying candidate # 15.642 * [simplify]: Simplifying (sqrt 1) 15.642 * * [simplify]: iters left: 1 (2 enodes) 15.646 * * [simplify]: Extracting #0: cost 1 inf + 0 15.646 * * [simplify]: Extracting #1: cost 0 inf + 1 15.646 * [simplify]: Simplified to 1 15.646 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (/ (- (acos a)) a) (sqrt 1)))) 15.646 * * * * [progress]: [ 217 / 225 ] simplifiying candidate # 15.646 * * * * [progress]: [ 218 / 225 ] simplifiying candidate # 15.646 * * * * [progress]: [ 219 / 225 ] simplifiying candidate #real (real->posit16 (/ 1 (/ (- (acos a)) a)))))> 15.646 * * * * [progress]: [ 220 / 225 ] simplifiying candidate # 15.646 * [simplify]: Simplifying (* -1 (/ (acos a) a)) 15.646 * * [simplify]: iters left: 5 (5 enodes) 15.649 * * [simplify]: iters left: 4 (19 enodes) 15.655 * * [simplify]: iters left: 3 (26 enodes) 15.662 * * [simplify]: iters left: 2 (30 enodes) 15.672 * * [simplify]: iters left: 1 (34 enodes) 15.682 * * [simplify]: Extracting #0: cost 1 inf + 0 15.682 * * [simplify]: Extracting #1: cost 10 inf + 0 15.682 * * [simplify]: Extracting #2: cost 8 inf + 828 15.682 * * [simplify]: Extracting #3: cost 2 inf + 1396 15.683 * * [simplify]: Extracting #4: cost 0 inf + 1480 15.683 * [simplify]: Simplified to (- (/ (acos a) a)) 15.683 * [simplify]: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 15.684 * * * * [progress]: [ 221 / 225 ] simplifiying candidate # 15.684 * [simplify]: Simplifying (* -1 (/ (acos a) a)) 15.684 * * [simplify]: iters left: 5 (5 enodes) 15.687 * * [simplify]: iters left: 4 (19 enodes) 15.693 * * [simplify]: iters left: 3 (26 enodes) 15.700 * * [simplify]: iters left: 2 (30 enodes) 15.709 * * [simplify]: iters left: 1 (34 enodes) 15.718 * * [simplify]: Extracting #0: cost 1 inf + 0 15.719 * * [simplify]: Extracting #1: cost 10 inf + 0 15.719 * * [simplify]: Extracting #2: cost 8 inf + 828 15.719 * * [simplify]: Extracting #3: cost 2 inf + 1396 15.720 * * [simplify]: Extracting #4: cost 0 inf + 1480 15.720 * [simplify]: Simplified to (- (/ (acos a) a)) 15.720 * [simplify]: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 15.720 * * * * [progress]: [ 222 / 225 ] simplifiying candidate # 15.721 * [simplify]: Simplifying (* -1 (/ (acos a) a)) 15.721 * * [simplify]: iters left: 5 (5 enodes) 15.724 * * [simplify]: iters left: 4 (19 enodes) 15.730 * * [simplify]: iters left: 3 (26 enodes) 15.737 * * [simplify]: iters left: 2 (30 enodes) 15.741 * * [simplify]: iters left: 1 (34 enodes) 15.746 * * [simplify]: Extracting #0: cost 1 inf + 0 15.746 * * [simplify]: Extracting #1: cost 10 inf + 0 15.746 * * [simplify]: Extracting #2: cost 8 inf + 828 15.746 * * [simplify]: Extracting #3: cost 2 inf + 1396 15.747 * * [simplify]: Extracting #4: cost 0 inf + 1480 15.747 * [simplify]: Simplified to (- (/ (acos a) a)) 15.747 * [simplify]: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 15.747 * * * * [progress]: [ 223 / 225 ] simplifiying candidate # 15.747 * [simplify]: Simplifying (* -1 (/ a (acos a))) 15.747 * * [simplify]: iters left: 5 (5 enodes) 15.749 * * [simplify]: iters left: 4 (19 enodes) 15.752 * * [simplify]: iters left: 3 (26 enodes) 15.756 * * [simplify]: iters left: 2 (30 enodes) 15.761 * * [simplify]: iters left: 1 (34 enodes) 15.765 * * [simplify]: Extracting #0: cost 1 inf + 0 15.765 * * [simplify]: Extracting #1: cost 10 inf + 0 15.765 * * [simplify]: Extracting #2: cost 8 inf + 738 15.766 * * [simplify]: Extracting #3: cost 2 inf + 1396 15.766 * * [simplify]: Extracting #4: cost 0 inf + 1660 15.766 * [simplify]: Simplified to (- (/ a (acos a))) 15.766 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 15.766 * * * * [progress]: [ 224 / 225 ] simplifiying candidate # 15.766 * [simplify]: Simplifying (* -1 (/ a (acos a))) 15.766 * * [simplify]: iters left: 5 (5 enodes) 15.768 * * [simplify]: iters left: 4 (19 enodes) 15.771 * * [simplify]: iters left: 3 (26 enodes) 15.779 * * [simplify]: iters left: 2 (30 enodes) 15.787 * * [simplify]: iters left: 1 (34 enodes) 15.798 * * [simplify]: Extracting #0: cost 1 inf + 0 15.798 * * [simplify]: Extracting #1: cost 10 inf + 0 15.799 * * [simplify]: Extracting #2: cost 8 inf + 738 15.799 * * [simplify]: Extracting #3: cost 2 inf + 1396 15.799 * * [simplify]: Extracting #4: cost 0 inf + 1660 15.800 * [simplify]: Simplified to (- (/ a (acos a))) 15.800 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 15.800 * * * * [progress]: [ 225 / 225 ] simplifiying candidate # 15.800 * [simplify]: Simplifying (* -1 (/ a (acos a))) 15.801 * * [simplify]: iters left: 5 (5 enodes) 15.804 * * [simplify]: iters left: 4 (19 enodes) 15.810 * * [simplify]: iters left: 3 (26 enodes) 15.817 * * [simplify]: iters left: 2 (30 enodes) 15.825 * * [simplify]: iters left: 1 (34 enodes) 15.831 * * [simplify]: Extracting #0: cost 1 inf + 0 15.832 * * [simplify]: Extracting #1: cost 10 inf + 0 15.832 * * [simplify]: Extracting #2: cost 8 inf + 738 15.832 * * [simplify]: Extracting #3: cost 2 inf + 1396 15.832 * * [simplify]: Extracting #4: cost 0 inf + 1660 15.832 * [simplify]: Simplified to (- (/ a (acos a))) 15.832 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 15.833 * * * [progress]: adding candidates to table 17.484 * * [progress]: iteration 3 / 4 17.484 * * * [progress]: picking best candidate 17.507 * * * * [pick]: Picked # 17.507 * * * [progress]: localizing error 17.520 * * * [progress]: generating rewritten candidates 17.520 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1) 17.526 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 17.536 * * * [progress]: generating series expansions 17.536 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1) 17.536 * [backup-simplify]: Simplify (/ (acos a) a) into (/ (acos a) a) 17.536 * [approximate]: Taking taylor expansion of (/ (acos a) a) in (a) around 0 17.536 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 17.537 * [taylor]: Taking taylor expansion of (acos a) in a 17.537 * [backup-simplify]: Simplify (acos a) into (acos a) 17.537 * [taylor]: Taking taylor expansion of a in a 17.537 * [backup-simplify]: Simplify 0 into 0 17.537 * [backup-simplify]: Simplify 1 into 1 17.537 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 17.537 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 17.537 * [taylor]: Taking taylor expansion of (acos a) in a 17.537 * [backup-simplify]: Simplify (acos a) into (acos a) 17.537 * [taylor]: Taking taylor expansion of a in a 17.537 * [backup-simplify]: Simplify 0 into 0 17.537 * [backup-simplify]: Simplify 1 into 1 17.537 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 17.537 * [backup-simplify]: Simplify (acos a) into (acos a) 17.538 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 17.538 * [backup-simplify]: Simplify 0 into 0 17.539 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.539 * [backup-simplify]: Simplify 0 into 0 17.540 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.540 * [backup-simplify]: Simplify 0 into 0 17.542 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.542 * [backup-simplify]: Simplify 0 into 0 17.544 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.544 * [backup-simplify]: Simplify 0 into 0 17.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.546 * [backup-simplify]: Simplify 0 into 0 17.546 * [backup-simplify]: Simplify (* (acos a) (/ 1 a)) into (/ (acos a) a) 17.546 * [backup-simplify]: Simplify (/ (acos (/ 1 a)) (/ 1 a)) into (* a (acos (/ 1 a))) 17.546 * [approximate]: Taking taylor expansion of (* a (acos (/ 1 a))) in (a) around 0 17.546 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 17.547 * [taylor]: Taking taylor expansion of a in a 17.547 * [backup-simplify]: Simplify 0 into 0 17.547 * [backup-simplify]: Simplify 1 into 1 17.547 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.547 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.547 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 17.547 * [taylor]: Taking taylor expansion of a in a 17.547 * [backup-simplify]: Simplify 0 into 0 17.547 * [backup-simplify]: Simplify 1 into 1 17.547 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.547 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.547 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 17.547 * [backup-simplify]: Simplify 0 into 0 17.547 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 17.547 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.548 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 17.548 * [backup-simplify]: Simplify 0 into 0 17.549 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.549 * [backup-simplify]: Simplify 0 into 0 17.550 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.550 * [backup-simplify]: Simplify 0 into 0 17.551 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.551 * [backup-simplify]: Simplify 0 into 0 17.553 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 17.553 * [backup-simplify]: Simplify 0 into 0 17.555 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 17.555 * [backup-simplify]: Simplify 0 into 0 17.555 * [backup-simplify]: Simplify (* (acos (/ 1 (/ 1 a))) (/ 1 a)) into (/ (acos a) a) 17.555 * [backup-simplify]: Simplify (/ (acos (/ 1 (- a))) (/ 1 (- a))) into (* -1 (* a (acos (/ -1 a)))) 17.555 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in (a) around 0 17.555 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a 17.555 * [taylor]: Taking taylor expansion of -1 in a 17.555 * [backup-simplify]: Simplify -1 into -1 17.555 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 17.555 * [taylor]: Taking taylor expansion of a in a 17.555 * [backup-simplify]: Simplify 0 into 0 17.555 * [backup-simplify]: Simplify 1 into 1 17.555 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.555 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.555 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a 17.555 * [taylor]: Taking taylor expansion of -1 in a 17.555 * [backup-simplify]: Simplify -1 into -1 17.555 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 17.555 * [taylor]: Taking taylor expansion of a in a 17.555 * [backup-simplify]: Simplify 0 into 0 17.555 * [backup-simplify]: Simplify 1 into 1 17.555 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.555 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.555 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 17.556 * [backup-simplify]: Simplify (* -1 0) into 0 17.556 * [backup-simplify]: Simplify 0 into 0 17.556 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 17.557 * [backup-simplify]: Simplify (+ (* -1 (acos (/ -1 a))) (* 0 0)) into (- (acos (/ -1 a))) 17.557 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 17.557 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 17.558 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))) into 0 17.558 * [backup-simplify]: Simplify 0 into 0 17.559 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 17.560 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))) into 0 17.560 * [backup-simplify]: Simplify 0 into 0 17.561 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 17.562 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))) into 0 17.562 * [backup-simplify]: Simplify 0 into 0 17.563 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 17.564 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))) into 0 17.564 * [backup-simplify]: Simplify 0 into 0 17.566 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 17.567 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))))) into 0 17.568 * [backup-simplify]: Simplify 0 into 0 17.569 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 17.571 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))))) into 0 17.571 * [backup-simplify]: Simplify 0 into 0 17.571 * [backup-simplify]: Simplify (* (- (acos (/ -1 (/ 1 (- a))))) (/ 1 (- a))) into (/ (acos a) a) 17.571 * * * * [progress]: [ 2 / 2 ] generating series at (2) 17.571 * [backup-simplify]: Simplify (/ 1 (- (/ (acos a) a))) into (* -1 (/ a (acos a))) 17.571 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 17.571 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 17.571 * [taylor]: Taking taylor expansion of -1 in a 17.571 * [backup-simplify]: Simplify -1 into -1 17.571 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 17.571 * [taylor]: Taking taylor expansion of a in a 17.571 * [backup-simplify]: Simplify 0 into 0 17.571 * [backup-simplify]: Simplify 1 into 1 17.571 * [taylor]: Taking taylor expansion of (acos a) in a 17.571 * [backup-simplify]: Simplify (acos a) into (acos a) 17.571 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 17.571 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 17.572 * [taylor]: Taking taylor expansion of -1 in a 17.572 * [backup-simplify]: Simplify -1 into -1 17.572 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 17.572 * [taylor]: Taking taylor expansion of a in a 17.572 * [backup-simplify]: Simplify 0 into 0 17.572 * [backup-simplify]: Simplify 1 into 1 17.572 * [taylor]: Taking taylor expansion of (acos a) in a 17.572 * [backup-simplify]: Simplify (acos a) into (acos a) 17.572 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 17.572 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 17.572 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 17.572 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 17.572 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 17.573 * [backup-simplify]: Simplify 0 into 0 17.573 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.573 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 17.573 * [backup-simplify]: Simplify 0 into 0 17.574 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.574 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 17.574 * [backup-simplify]: Simplify 0 into 0 17.575 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.576 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 17.576 * [backup-simplify]: Simplify 0 into 0 17.576 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.577 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 17.577 * [backup-simplify]: Simplify 0 into 0 17.578 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.579 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 17.579 * [backup-simplify]: Simplify 0 into 0 17.579 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 17.580 * [backup-simplify]: Simplify (/ 1 (- (/ (acos (/ 1 a)) (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 17.580 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 17.580 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 17.580 * [taylor]: Taking taylor expansion of -1 in a 17.580 * [backup-simplify]: Simplify -1 into -1 17.580 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 17.580 * [taylor]: Taking taylor expansion of a in a 17.580 * [backup-simplify]: Simplify 0 into 0 17.580 * [backup-simplify]: Simplify 1 into 1 17.580 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.580 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.580 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 17.580 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 17.580 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 17.580 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 17.580 * [taylor]: Taking taylor expansion of -1 in a 17.580 * [backup-simplify]: Simplify -1 into -1 17.580 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 17.580 * [taylor]: Taking taylor expansion of a in a 17.580 * [backup-simplify]: Simplify 0 into 0 17.580 * [backup-simplify]: Simplify 1 into 1 17.580 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.580 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.580 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 17.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 17.581 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 17.581 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 17.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 17.582 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 17.582 * [backup-simplify]: Simplify 0 into 0 17.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.583 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.583 * [backup-simplify]: Simplify 0 into 0 17.584 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.584 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.584 * [backup-simplify]: Simplify 0 into 0 17.586 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.586 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.586 * [backup-simplify]: Simplify 0 into 0 17.588 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 17.588 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.588 * [backup-simplify]: Simplify 0 into 0 17.590 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 17.590 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.590 * [backup-simplify]: Simplify 0 into 0 17.590 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 17.591 * [backup-simplify]: Simplify (/ 1 (- (/ (acos (/ 1 (- a))) (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 17.591 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 17.591 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 17.591 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 17.591 * [taylor]: Taking taylor expansion of a in a 17.591 * [backup-simplify]: Simplify 0 into 0 17.591 * [backup-simplify]: Simplify 1 into 1 17.591 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.591 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.591 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 17.591 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 17.591 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 17.591 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 17.591 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 17.591 * [taylor]: Taking taylor expansion of a in a 17.591 * [backup-simplify]: Simplify 0 into 0 17.591 * [backup-simplify]: Simplify 1 into 1 17.591 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.591 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.592 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 17.597 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 17.597 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 17.597 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 17.598 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 17.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 17.599 * [backup-simplify]: Simplify 0 into 0 17.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 17.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.600 * [backup-simplify]: Simplify 0 into 0 17.602 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 17.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.603 * [backup-simplify]: Simplify 0 into 0 17.605 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 17.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.605 * [backup-simplify]: Simplify 0 into 0 17.608 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 17.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.608 * [backup-simplify]: Simplify 0 into 0 17.611 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 17.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.612 * [backup-simplify]: Simplify 0 into 0 17.612 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 17.612 * * * [progress]: simplifying candidates 17.612 * * * * [progress]: [ 1 / 176 ] simplifiying candidate # 17.612 * * * * [progress]: [ 2 / 176 ] simplifiying candidate # 17.613 * [simplify]: Simplifying (- (log (acos a)) (log a)) 17.613 * * [simplify]: iters left: 4 (5 enodes) 17.615 * * [simplify]: iters left: 3 (17 enodes) 17.620 * * [simplify]: iters left: 2 (20 enodes) 17.624 * * [simplify]: Extracting #0: cost 1 inf + 0 17.624 * * [simplify]: Extracting #1: cost 5 inf + 0 17.624 * * [simplify]: Extracting #2: cost 10 inf + 0 17.624 * * [simplify]: Extracting #3: cost 10 inf + 1 17.625 * * [simplify]: Extracting #4: cost 0 inf + 1411 17.625 * [simplify]: Simplified to (- (log (acos a)) (log a)) 17.625 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (exp (- (log (acos a)) (log a)))))) 17.625 * * * * [progress]: [ 3 / 176 ] simplifiying candidate # 17.625 * * * * [progress]: [ 4 / 176 ] simplifiying candidate # 17.625 * * * * [progress]: [ 5 / 176 ] simplifiying candidate # 17.625 * [simplify]: Simplifying (/ (* (* (acos a) (acos a)) (acos a)) (* (* a a) a)) 17.625 * * [simplify]: iters left: 6 (7 enodes) 17.627 * * [simplify]: iters left: 5 (30 enodes) 17.632 * * [simplify]: iters left: 4 (70 enodes) 17.647 * * [simplify]: iters left: 3 (146 enodes) 17.689 * * [simplify]: iters left: 2 (250 enodes) 17.768 * * [simplify]: iters left: 1 (428 enodes) 17.982 * * [simplify]: Extracting #0: cost 1 inf + 0 17.982 * * [simplify]: Extracting #1: cost 81 inf + 0 17.983 * * [simplify]: Extracting #2: cost 197 inf + 224 17.987 * * [simplify]: Extracting #3: cost 154 inf + 14071 17.999 * * [simplify]: Extracting #4: cost 22 inf + 73879 18.016 * * [simplify]: Extracting #5: cost 0 inf + 81697 18.032 * * [simplify]: Extracting #6: cost 0 inf + 81457 18.047 * [simplify]: Simplified to (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a)) 18.047 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (cbrt (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a)))))) 18.047 * * * * [progress]: [ 6 / 176 ] simplifiying candidate # 18.047 * * * * [progress]: [ 7 / 176 ] simplifiying candidate # 18.047 * * * * [progress]: [ 8 / 176 ] simplifiying candidate # 18.047 * * * * [progress]: [ 9 / 176 ] simplifiying candidate # 18.047 * * * * [progress]: [ 10 / 176 ] simplifiying candidate # 18.047 * [simplify]: Simplifying (/ (/ PI 2) a) 18.047 * * [simplify]: iters left: 4 (5 enodes) 18.049 * * [simplify]: iters left: 3 (17 enodes) 18.052 * * [simplify]: iters left: 2 (22 enodes) 18.055 * * [simplify]: iters left: 1 (24 enodes) 18.059 * * [simplify]: Extracting #0: cost 1 inf + 0 18.059 * * [simplify]: Extracting #1: cost 8 inf + 0 18.059 * * [simplify]: Extracting #2: cost 7 inf + 45 18.059 * * [simplify]: Extracting #3: cost 0 inf + 421 18.059 * [simplify]: Simplified to (/ (/ PI 2) a) 18.059 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (- (/ (/ PI 2) a) (/ (asin a) a))))) 18.059 * * * * [progress]: [ 11 / 176 ] simplifiying candidate # 18.060 * [simplify]: Simplifying (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) 18.060 * * [simplify]: iters left: 6 (7 enodes) 18.061 * * [simplify]: iters left: 5 (27 enodes) 18.065 * * [simplify]: iters left: 4 (42 enodes) 18.071 * * [simplify]: iters left: 3 (49 enodes) 18.080 * * [simplify]: iters left: 2 (52 enodes) 18.095 * * [simplify]: Extracting #0: cost 1 inf + 0 18.095 * * [simplify]: Extracting #1: cost 11 inf + 0 18.095 * * [simplify]: Extracting #2: cost 22 inf + 0 18.096 * * [simplify]: Extracting #3: cost 21 inf + 92 18.096 * * [simplify]: Extracting #4: cost 10 inf + 2303 18.097 * * [simplify]: Extracting #5: cost 0 inf + 5163 18.099 * [simplify]: Simplified to (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))) 18.099 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))))) 18.100 * [simplify]: Simplifying (/ (cbrt (acos a)) (cbrt a)) 18.100 * * [simplify]: iters left: 4 (5 enodes) 18.102 * * [simplify]: iters left: 3 (15 enodes) 18.106 * * [simplify]: Extracting #0: cost 1 inf + 0 18.106 * * [simplify]: Extracting #1: cost 4 inf + 0 18.106 * * [simplify]: Extracting #2: cost 8 inf + 0 18.106 * * [simplify]: Extracting #3: cost 8 inf + 1 18.106 * * [simplify]: Extracting #4: cost 0 inf + 1269 18.107 * [simplify]: Simplified to (/ (cbrt (acos a)) (cbrt a)) 18.107 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))))) 18.107 * * * * [progress]: [ 12 / 176 ] simplifiying candidate # 18.107 * [simplify]: Simplifying (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) 18.107 * * [simplify]: iters left: 6 (6 enodes) 18.110 * * [simplify]: iters left: 5 (20 enodes) 18.115 * * [simplify]: iters left: 4 (24 enodes) 18.121 * * [simplify]: iters left: 3 (27 enodes) 18.129 * * [simplify]: Extracting #0: cost 1 inf + 0 18.129 * * [simplify]: Extracting #1: cost 7 inf + 0 18.129 * * [simplify]: Extracting #2: cost 14 inf + 0 18.129 * * [simplify]: Extracting #3: cost 14 inf + 1 18.129 * * [simplify]: Extracting #4: cost 11 inf + 174 18.130 * * [simplify]: Extracting #5: cost 2 inf + 2113 18.130 * * [simplify]: Extracting #6: cost 0 inf + 2615 18.131 * [simplify]: Simplified to (* (cbrt (acos a)) (/ (cbrt (acos a)) (sqrt a))) 18.131 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (* (cbrt (acos a)) (/ (cbrt (acos a)) (sqrt a))) (/ (cbrt (acos a)) (sqrt a)))))) 18.131 * [simplify]: Simplifying (/ (cbrt (acos a)) (sqrt a)) 18.131 * * [simplify]: iters left: 4 (5 enodes) 18.133 * * [simplify]: iters left: 3 (15 enodes) 18.137 * * [simplify]: Extracting #0: cost 1 inf + 0 18.137 * * [simplify]: Extracting #1: cost 4 inf + 0 18.137 * * [simplify]: Extracting #2: cost 8 inf + 0 18.137 * * [simplify]: Extracting #3: cost 8 inf + 1 18.137 * * [simplify]: Extracting #4: cost 0 inf + 1109 18.138 * [simplify]: Simplified to (/ (cbrt (acos a)) (sqrt a)) 18.138 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (* (cbrt (acos a)) (/ (cbrt (acos a)) (sqrt a))) (/ (cbrt (acos a)) (sqrt a)))))) 18.138 * * * * [progress]: [ 13 / 176 ] simplifiying candidate # 18.138 * [simplify]: Simplifying (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) 18.138 * * [simplify]: iters left: 6 (6 enodes) 18.142 * * [simplify]: iters left: 5 (20 enodes) 18.148 * * [simplify]: iters left: 4 (30 enodes) 18.157 * * [simplify]: iters left: 3 (31 enodes) 18.165 * * [simplify]: Extracting #0: cost 1 inf + 0 18.165 * * [simplify]: Extracting #1: cost 5 inf + 0 18.165 * * [simplify]: Extracting #2: cost 7 inf + 1 18.165 * * [simplify]: Extracting #3: cost 9 inf + 1 18.165 * * [simplify]: Extracting #4: cost 8 inf + 2 18.166 * * [simplify]: Extracting #5: cost 0 inf + 1372 18.166 * [simplify]: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 18.166 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (* (cbrt (acos a)) (cbrt (acos a))) (/ (cbrt (acos a)) a))))) 18.166 * [simplify]: Simplifying (/ (cbrt (acos a)) a) 18.166 * * [simplify]: iters left: 4 (4 enodes) 18.168 * * [simplify]: iters left: 3 (12 enodes) 18.171 * * [simplify]: Extracting #0: cost 1 inf + 0 18.172 * * [simplify]: Extracting #1: cost 4 inf + 0 18.172 * * [simplify]: Extracting #2: cost 5 inf + 1 18.172 * * [simplify]: Extracting #3: cost 5 inf + 92 18.172 * * [simplify]: Extracting #4: cost 0 inf + 947 18.172 * [simplify]: Simplified to (/ (cbrt (acos a)) a) 18.172 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (* (cbrt (acos a)) (cbrt (acos a))) (/ (cbrt (acos a)) a))))) 18.172 * * * * [progress]: [ 14 / 176 ] simplifiying candidate # 18.173 * [simplify]: Simplifying (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) 18.173 * * [simplify]: iters left: 5 (6 enodes) 18.175 * * [simplify]: iters left: 4 (20 enodes) 18.181 * * [simplify]: iters left: 3 (22 enodes) 18.187 * * [simplify]: Extracting #0: cost 1 inf + 0 18.187 * * [simplify]: Extracting #1: cost 6 inf + 0 18.187 * * [simplify]: Extracting #2: cost 12 inf + 0 18.187 * * [simplify]: Extracting #3: cost 12 inf + 1 18.187 * * [simplify]: Extracting #4: cost 10 inf + 173 18.187 * * [simplify]: Extracting #5: cost 1 inf + 1642 18.188 * * [simplify]: Extracting #6: cost 0 inf + 1933 18.188 * [simplify]: Simplified to (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a)) 18.188 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a)) (/ (sqrt (acos a)) (cbrt a)))))) 18.189 * [simplify]: Simplifying (/ (sqrt (acos a)) (cbrt a)) 18.189 * * [simplify]: iters left: 4 (5 enodes) 18.191 * * [simplify]: iters left: 3 (15 enodes) 18.195 * * [simplify]: Extracting #0: cost 1 inf + 0 18.195 * * [simplify]: Extracting #1: cost 4 inf + 0 18.195 * * [simplify]: Extracting #2: cost 8 inf + 0 18.195 * * [simplify]: Extracting #3: cost 8 inf + 1 18.195 * * [simplify]: Extracting #4: cost 0 inf + 1109 18.196 * [simplify]: Simplified to (/ (sqrt (acos a)) (cbrt a)) 18.196 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a)) (/ (sqrt (acos a)) (cbrt a)))))) 18.196 * * * * [progress]: [ 15 / 176 ] simplifiying candidate # 18.196 * [simplify]: Simplifying (/ (sqrt (acos a)) (sqrt a)) 18.196 * * [simplify]: iters left: 4 (5 enodes) 18.198 * * [simplify]: iters left: 3 (15 enodes) 18.203 * * [simplify]: Extracting #0: cost 1 inf + 0 18.203 * * [simplify]: Extracting #1: cost 4 inf + 0 18.203 * * [simplify]: Extracting #2: cost 8 inf + 0 18.203 * * [simplify]: Extracting #3: cost 8 inf + 1 18.203 * * [simplify]: Extracting #4: cost 0 inf + 949 18.203 * [simplify]: Simplified to (/ (sqrt (acos a)) (sqrt a)) 18.203 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (/ (sqrt (acos a)) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)))))) 18.204 * [simplify]: Simplifying (/ (sqrt (acos a)) (sqrt a)) 18.204 * * [simplify]: iters left: 4 (5 enodes) 18.206 * * [simplify]: iters left: 3 (15 enodes) 18.210 * * [simplify]: Extracting #0: cost 1 inf + 0 18.210 * * [simplify]: Extracting #1: cost 4 inf + 0 18.210 * * [simplify]: Extracting #2: cost 8 inf + 0 18.211 * * [simplify]: Extracting #3: cost 8 inf + 1 18.211 * * [simplify]: Extracting #4: cost 0 inf + 949 18.211 * [simplify]: Simplified to (/ (sqrt (acos a)) (sqrt a)) 18.211 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (/ (sqrt (acos a)) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)))))) 18.211 * * * * [progress]: [ 16 / 176 ] simplifiying candidate # 18.211 * [simplify]: Simplifying (/ (sqrt (acos a)) 1) 18.212 * * [simplify]: iters left: 4 (5 enodes) 18.215 * * [simplify]: iters left: 3 (15 enodes) 18.220 * * [simplify]: iters left: 2 (17 enodes) 18.225 * * [simplify]: Extracting #0: cost 1 inf + 0 18.225 * * [simplify]: Extracting #1: cost 4 inf + 0 18.225 * * [simplify]: Extracting #2: cost 5 inf + 1 18.225 * * [simplify]: Extracting #3: cost 4 inf + 2 18.225 * * [simplify]: Extracting #4: cost 1 inf + 315 18.225 * * [simplify]: Extracting #5: cost 0 inf + 446 18.225 * [simplify]: Simplified to (sqrt (acos a)) 18.225 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (sqrt (acos a)) (/ (sqrt (acos a)) a))))) 18.226 * [simplify]: Simplifying (/ (sqrt (acos a)) a) 18.226 * * [simplify]: iters left: 4 (4 enodes) 18.227 * * [simplify]: iters left: 3 (12 enodes) 18.231 * * [simplify]: Extracting #0: cost 1 inf + 0 18.231 * * [simplify]: Extracting #1: cost 4 inf + 0 18.231 * * [simplify]: Extracting #2: cost 5 inf + 1 18.231 * * [simplify]: Extracting #3: cost 5 inf + 92 18.231 * * [simplify]: Extracting #4: cost 0 inf + 787 18.231 * [simplify]: Simplified to (/ (sqrt (acos a)) a) 18.232 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (sqrt (acos a)) (/ (sqrt (acos a)) a))))) 18.232 * * * * [progress]: [ 17 / 176 ] simplifiying candidate # 18.232 * [simplify]: Simplifying (/ 1 (* (cbrt a) (cbrt a))) 18.232 * * [simplify]: iters left: 5 (5 enodes) 18.235 * * [simplify]: iters left: 4 (19 enodes) 18.242 * * [simplify]: iters left: 3 (23 enodes) 18.252 * * [simplify]: Extracting #0: cost 1 inf + 0 18.252 * * [simplify]: Extracting #1: cost 6 inf + 0 18.252 * * [simplify]: Extracting #2: cost 9 inf + 1 18.252 * * [simplify]: Extracting #3: cost 1 inf + 852 18.253 * * [simplify]: Extracting #4: cost 0 inf + 974 18.253 * [simplify]: Simplified to (/ 1 (* (cbrt a) (cbrt a))) 18.253 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (/ 1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)))))) 18.253 * [simplify]: Simplifying (/ (acos a) (cbrt a)) 18.253 * * [simplify]: iters left: 3 (4 enodes) 18.255 * * [simplify]: iters left: 2 (12 enodes) 18.257 * * [simplify]: Extracting #0: cost 1 inf + 0 18.257 * * [simplify]: Extracting #1: cost 4 inf + 0 18.257 * * [simplify]: Extracting #2: cost 7 inf + 0 18.257 * * [simplify]: Extracting #3: cost 6 inf + 1 18.257 * * [simplify]: Extracting #4: cost 0 inf + 767 18.257 * [simplify]: Simplified to (/ (acos a) (cbrt a)) 18.257 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (/ 1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)))))) 18.257 * * * * [progress]: [ 18 / 176 ] simplifiying candidate # 18.258 * [simplify]: Simplifying (/ 1 (sqrt a)) 18.258 * * [simplify]: iters left: 3 (4 enodes) 18.259 * * [simplify]: iters left: 2 (14 enodes) 18.262 * * [simplify]: iters left: 1 (16 enodes) 18.264 * * [simplify]: Extracting #0: cost 1 inf + 0 18.264 * * [simplify]: Extracting #1: cost 4 inf + 0 18.264 * * [simplify]: Extracting #2: cost 5 inf + 1 18.264 * * [simplify]: Extracting #3: cost 3 inf + 43 18.264 * * [simplify]: Extracting #4: cost 1 inf + 166 18.265 * * [simplify]: Extracting #5: cost 0 inf + 248 18.265 * [simplify]: Simplified to (/ 1 (sqrt a)) 18.265 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* (/ 1 (sqrt a)) (/ (acos a) (sqrt a)))))) 18.265 * [simplify]: Simplifying (/ (acos a) (sqrt a)) 18.265 * * [simplify]: iters left: 3 (4 enodes) 18.266 * * [simplify]: iters left: 2 (12 enodes) 18.267 * * [simplify]: Extracting #0: cost 1 inf + 0 18.267 * * [simplify]: Extracting #1: cost 4 inf + 0 18.267 * * [simplify]: Extracting #2: cost 7 inf + 0 18.268 * * [simplify]: Extracting #3: cost 6 inf + 1 18.268 * * [simplify]: Extracting #4: cost 0 inf + 607 18.268 * [simplify]: Simplified to (/ (acos a) (sqrt a)) 18.268 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* (/ 1 (sqrt a)) (/ (acos a) (sqrt a)))))) 18.268 * * * * [progress]: [ 19 / 176 ] simplifiying candidate # 18.268 * [simplify]: Simplifying (/ 1 1) 18.268 * * [simplify]: iters left: 2 (2 enodes) 18.269 * * [simplify]: iters left: 1 (6 enodes) 18.271 * * [simplify]: Extracting #0: cost 1 inf + 0 18.271 * * [simplify]: Extracting #1: cost 0 inf + 1 18.271 * [simplify]: Simplified to 1 18.271 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (* 1 (/ (acos a) a))))) 18.271 * [simplify]: Simplifying (/ (acos a) a) 18.271 * * [simplify]: iters left: 3 (3 enodes) 18.272 * * [simplify]: iters left: 2 (9 enodes) 18.273 * * [simplify]: Extracting #0: cost 1 inf + 0 18.273 * * [simplify]: Extracting #1: cost 4 inf + 0 18.273 * * [simplify]: Extracting #2: cost 4 inf + 1 18.273 * * [simplify]: Extracting #3: cost 0 inf + 445 18.273 * [simplify]: Simplified to (/ (acos a) a) 18.273 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (* 1 (/ (acos a) a))))) 18.273 * * * * [progress]: [ 20 / 176 ] simplifiying candidate # 18.273 * * * * [progress]: [ 21 / 176 ] simplifiying candidate # 18.273 * * * * [progress]: [ 22 / 176 ] simplifiying candidate # 18.273 * * * * [progress]: [ 23 / 176 ] simplifiying candidate # 18.274 * [simplify]: Simplifying (cbrt a) 18.274 * * [simplify]: iters left: 1 (2 enodes) 18.274 * * [simplify]: Extracting #0: cost 1 inf + 0 18.274 * * [simplify]: Extracting #1: cost 3 inf + 0 18.274 * * [simplify]: Extracting #2: cost 2 inf + 1 18.274 * * [simplify]: Extracting #3: cost 0 inf + 163 18.274 * [simplify]: Simplified to (cbrt a) 18.274 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (/ (/ (acos a) (* (cbrt a) (cbrt a))) (cbrt a))))) 18.274 * * * * [progress]: [ 24 / 176 ] simplifiying candidate # 18.275 * [simplify]: Simplifying (sqrt a) 18.275 * * [simplify]: iters left: 1 (2 enodes) 18.275 * * [simplify]: Extracting #0: cost 1 inf + 0 18.275 * * [simplify]: Extracting #1: cost 3 inf + 0 18.275 * * [simplify]: Extracting #2: cost 2 inf + 1 18.275 * * [simplify]: Extracting #3: cost 0 inf + 83 18.275 * [simplify]: Simplified to (sqrt a) 18.275 * [simplify]: Simplified (2 2 1 2) to (λ (a) (/ 1 (- (/ (/ (acos a) (sqrt a)) (sqrt a))))) 18.275 * * * * [progress]: [ 25 / 176 ] simplifiying candidate # 18.275 * * * * [progress]: [ 26 / 176 ] simplifiying candidate # 18.275 * [simplify]: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 18.275 * * [simplify]: iters left: 4 (4 enodes) 18.276 * * [simplify]: iters left: 3 (12 enodes) 18.278 * * [simplify]: Extracting #0: cost 1 inf + 0 18.278 * * [simplify]: Extracting #1: cost 3 inf + 0 18.278 * * [simplify]: Extracting #2: cost 5 inf + 0 18.278 * * [simplify]: Extracting #3: cost 7 inf + 0 18.278 * * [simplify]: Extracting #4: cost 6 inf + 1 18.278 * * [simplify]: Extracting #5: cost 0 inf + 947 18.278 * [simplify]: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 18.278 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (cbrt (acos a))))))) 18.278 * * * * [progress]: [ 27 / 176 ] simplifiying candidate # 18.279 * [simplify]: Simplifying (sqrt (acos a)) 18.279 * * [simplify]: iters left: 2 (3 enodes) 18.279 * * [simplify]: iters left: 1 (9 enodes) 18.281 * * [simplify]: Extracting #0: cost 1 inf + 0 18.281 * * [simplify]: Extracting #1: cost 3 inf + 0 18.281 * * [simplify]: Extracting #2: cost 5 inf + 0 18.281 * * [simplify]: Extracting #3: cost 4 inf + 1 18.281 * * [simplify]: Extracting #4: cost 0 inf + 445 18.281 * [simplify]: Simplified to (sqrt (acos a)) 18.281 * [simplify]: Simplified (2 2 1 1) to (λ (a) (/ 1 (- (/ (sqrt (acos a)) (/ a (sqrt (acos a))))))) 18.281 * * * * [progress]: [ 28 / 176 ] simplifiying candidate # 18.281 * * * * [progress]: [ 29 / 176 ] simplifiying candidate #real (real->posit16 (/ (acos a) a))))))> 18.281 * * * * [progress]: [ 30 / 176 ] simplifiying candidate # 18.281 * * * * [progress]: [ 31 / 176 ] simplifiying candidate # 18.281 * [simplify]: Simplifying (- 1) 18.281 * * [simplify]: iters left: 2 (2 enodes) 18.283 * * [simplify]: iters left: 1 (9 enodes) 18.286 * * [simplify]: Extracting #0: cost 1 inf + 0 18.286 * * [simplify]: Extracting #1: cost 0 inf + 1 18.286 * [simplify]: Simplified to -1 18.286 * [simplify]: Simplified (2 2) to (λ (a) (pow (- (/ (acos a) a)) -1)) 18.286 * * * * [progress]: [ 32 / 176 ] simplifiying candidate # 18.286 * * * * [progress]: [ 33 / 176 ] simplifiying candidate # 18.286 * * * * [progress]: [ 34 / 176 ] simplifiying candidate # 18.286 * [simplify]: Simplifying (- 0 (log (- (/ (acos a) a)))) 18.287 * * [simplify]: iters left: 6 (7 enodes) 18.290 * * [simplify]: iters left: 5 (25 enodes) 18.298 * * [simplify]: iters left: 4 (34 enodes) 18.308 * * [simplify]: iters left: 3 (44 enodes) 18.322 * * [simplify]: iters left: 2 (63 enodes) 18.340 * * [simplify]: iters left: 1 (73 enodes) 18.352 * * [simplify]: Extracting #0: cost 1 inf + 0 18.352 * * [simplify]: Extracting #1: cost 8 inf + 0 18.352 * * [simplify]: Extracting #2: cost 16 inf + 1 18.353 * * [simplify]: Extracting #3: cost 18 inf + 73 18.353 * * [simplify]: Extracting #4: cost 17 inf + 346 18.353 * * [simplify]: Extracting #5: cost 8 inf + 1655 18.353 * * [simplify]: Extracting #6: cost 1 inf + 3303 18.354 * * [simplify]: Extracting #7: cost 0 inf + 3584 18.355 * [simplify]: Simplified to (- (log (/ (- (acos a)) a))) 18.355 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log (/ (- (acos a)) a))))) 18.355 * * * * [progress]: [ 35 / 176 ] simplifiying candidate # 18.355 * [simplify]: Simplifying (- (log 1) (log (- (/ (acos a) a)))) 18.355 * * [simplify]: iters left: 6 (8 enodes) 18.357 * * [simplify]: iters left: 5 (30 enodes) 18.362 * * [simplify]: iters left: 4 (35 enodes) 18.369 * * [simplify]: iters left: 3 (46 enodes) 18.380 * * [simplify]: iters left: 2 (56 enodes) 18.395 * * [simplify]: iters left: 1 (66 enodes) 18.414 * * [simplify]: Extracting #0: cost 1 inf + 0 18.414 * * [simplify]: Extracting #1: cost 8 inf + 0 18.414 * * [simplify]: Extracting #2: cost 16 inf + 1 18.415 * * [simplify]: Extracting #3: cost 17 inf + 144 18.415 * * [simplify]: Extracting #4: cost 16 inf + 457 18.415 * * [simplify]: Extracting #5: cost 9 inf + 1444 18.416 * * [simplify]: Extracting #6: cost 0 inf + 3584 18.417 * [simplify]: Simplified to (- (log (- (/ (acos a) a)))) 18.417 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log (- (/ (acos a) a)))))) 18.417 * * * * [progress]: [ 36 / 176 ] simplifiying candidate # 18.418 * * * * [progress]: [ 37 / 176 ] simplifiying candidate # 18.418 * * * * [progress]: [ 38 / 176 ] simplifiying candidate # 18.418 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (- (/ (acos a) a)) (- (/ (acos a) a))) (- (/ (acos a) a)))) 18.418 * * [simplify]: iters left: 6 (10 enodes) 18.425 * * [simplify]: iters left: 5 (43 enodes) 18.442 * * [simplify]: iters left: 4 (120 enodes) 18.489 * * [simplify]: iters left: 3 (314 enodes) 18.636 * * [simplify]: Extracting #0: cost 1 inf + 0 18.636 * * [simplify]: Extracting #1: cost 44 inf + 0 18.637 * * [simplify]: Extracting #2: cost 107 inf + 2 18.639 * * [simplify]: Extracting #3: cost 112 inf + 2765 18.646 * * [simplify]: Extracting #4: cost 38 inf + 19680 18.657 * * [simplify]: Extracting #5: cost 0 inf + 28717 18.669 * [simplify]: Simplified to (/ a (* (- (/ (acos a) a)) (* (acos a) (/ (acos a) a)))) 18.670 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (/ a (* (- (/ (acos a) a)) (* (acos a) (/ (acos a) a)))))) 18.670 * * * * [progress]: [ 39 / 176 ] simplifiying candidate # 18.670 * * * * [progress]: [ 40 / 176 ] simplifiying candidate # 18.670 * * * * [progress]: [ 41 / 176 ] simplifiying candidate # 18.670 * * * * [progress]: [ 42 / 176 ] simplifiying candidate # 18.670 * * * * [progress]: [ 43 / 176 ] simplifiying candidate # 18.670 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) 18.670 * * [simplify]: iters left: 6 (10 enodes) 18.677 * * [simplify]: iters left: 5 (40 enodes) 18.690 * * [simplify]: iters left: 4 (58 enodes) 18.703 * * [simplify]: iters left: 3 (84 enodes) 18.718 * * [simplify]: iters left: 2 (87 enodes) 18.730 * * [simplify]: Extracting #0: cost 1 inf + 0 18.730 * * [simplify]: Extracting #1: cost 6 inf + 0 18.730 * * [simplify]: Extracting #2: cost 9 inf + 1 18.731 * * [simplify]: Extracting #3: cost 13 inf + 1 18.731 * * [simplify]: Extracting #4: cost 15 inf + 2 18.731 * * [simplify]: Extracting #5: cost 11 inf + 617 18.731 * * [simplify]: Extracting #6: cost 5 inf + 1844 18.732 * * [simplify]: Extracting #7: cost 2 inf + 2759 18.733 * * [simplify]: Extracting #8: cost 0 inf + 3382 18.734 * [simplify]: Simplified to (* (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a)))) 18.734 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a)))) (/ (cbrt 1) (cbrt (- (/ (acos a) a)))))) 18.734 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (- (/ (acos a) a)))) 18.735 * * [simplify]: iters left: 6 (8 enodes) 18.739 * * [simplify]: iters left: 5 (28 enodes) 18.747 * * [simplify]: iters left: 4 (32 enodes) 18.756 * * [simplify]: Extracting #0: cost 1 inf + 0 18.756 * * [simplify]: Extracting #1: cost 4 inf + 0 18.756 * * [simplify]: Extracting #2: cost 5 inf + 1 18.756 * * [simplify]: Extracting #3: cost 9 inf + 1 18.756 * * [simplify]: Extracting #4: cost 11 inf + 2 18.756 * * [simplify]: Extracting #5: cost 11 inf + 93 18.757 * * [simplify]: Extracting #6: cost 5 inf + 879 18.757 * * [simplify]: Extracting #7: cost 0 inf + 2136 18.757 * [simplify]: Simplified to (/ 1 (cbrt (- (/ (acos a) a)))) 18.758 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))))) 18.758 * * * * [progress]: [ 44 / 176 ] simplifiying candidate # 18.758 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (/ (acos a) a)))) 18.758 * * [simplify]: iters left: 6 (9 enodes) 18.763 * * [simplify]: iters left: 5 (33 enodes) 18.774 * * [simplify]: iters left: 4 (37 enodes) 18.783 * * [simplify]: Extracting #0: cost 1 inf + 0 18.784 * * [simplify]: Extracting #1: cost 4 inf + 0 18.784 * * [simplify]: Extracting #2: cost 5 inf + 1 18.784 * * [simplify]: Extracting #3: cost 9 inf + 1 18.784 * * [simplify]: Extracting #4: cost 11 inf + 2 18.784 * * [simplify]: Extracting #5: cost 9 inf + 355 18.784 * * [simplify]: Extracting #6: cost 3 inf + 1261 18.785 * * [simplify]: Extracting #7: cost 0 inf + 1976 18.785 * [simplify]: Simplified to (/ 1 (sqrt (/ (- (acos a)) a))) 18.785 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ (- (acos a)) a))) (/ (cbrt 1) (sqrt (- (/ (acos a) a)))))) 18.786 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (- (/ (acos a) a)))) 18.786 * * [simplify]: iters left: 6 (8 enodes) 18.791 * * [simplify]: iters left: 5 (28 enodes) 18.800 * * [simplify]: iters left: 4 (32 enodes) 18.809 * * [simplify]: Extracting #0: cost 1 inf + 0 18.809 * * [simplify]: Extracting #1: cost 4 inf + 0 18.809 * * [simplify]: Extracting #2: cost 5 inf + 1 18.809 * * [simplify]: Extracting #3: cost 9 inf + 1 18.809 * * [simplify]: Extracting #4: cost 11 inf + 2 18.809 * * [simplify]: Extracting #5: cost 11 inf + 93 18.809 * * [simplify]: Extracting #6: cost 5 inf + 879 18.810 * * [simplify]: Extracting #7: cost 0 inf + 1976 18.810 * [simplify]: Simplified to (/ 1 (sqrt (- (/ (acos a) a)))) 18.810 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))))) 18.810 * * * * [progress]: [ 45 / 176 ] simplifiying candidate # 18.811 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 18.811 * * [simplify]: iters left: 5 (4 enodes) 18.819 * * [simplify]: iters left: 4 (14 enodes) 18.823 * * [simplify]: iters left: 3 (16 enodes) 18.827 * * [simplify]: Extracting #0: cost 1 inf + 0 18.827 * * [simplify]: Extracting #1: cost 0 inf + 1 18.827 * [simplify]: Simplified to 1 18.827 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt 1) (- (/ (acos a) a))))) 18.827 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (acos a) a))) 18.827 * * [simplify]: iters left: 6 (7 enodes) 18.833 * * [simplify]: iters left: 5 (25 enodes) 18.840 * * [simplify]: iters left: 4 (31 enodes) 18.845 * * [simplify]: iters left: 3 (36 enodes) 18.850 * * [simplify]: iters left: 2 (38 enodes) 18.856 * * [simplify]: Extracting #0: cost 1 inf + 0 18.856 * * [simplify]: Extracting #1: cost 7 inf + 0 18.856 * * [simplify]: Extracting #2: cost 10 inf + 2 18.856 * * [simplify]: Extracting #3: cost 5 inf + 1000 18.856 * * [simplify]: Extracting #4: cost 1 inf + 1565 18.856 * * [simplify]: Extracting #5: cost 0 inf + 1736 18.857 * [simplify]: Simplified to (/ a (- (acos a))) 18.857 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 18.857 * * * * [progress]: [ 46 / 176 ] simplifiying candidate # 18.857 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) -1) 18.857 * * [simplify]: iters left: 5 (5 enodes) 18.862 * * [simplify]: iters left: 4 (19 enodes) 18.866 * * [simplify]: iters left: 3 (21 enodes) 18.869 * * [simplify]: Extracting #0: cost 1 inf + 0 18.870 * * [simplify]: Extracting #1: cost 0 inf + 1 18.870 * [simplify]: Simplified to -1 18.870 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (cbrt 1) (/ (acos a) a)))) 18.870 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) a)) 18.870 * * [simplify]: iters left: 5 (6 enodes) 18.873 * * [simplify]: iters left: 4 (22 enodes) 18.879 * * [simplify]: iters left: 3 (31 enodes) 18.886 * * [simplify]: iters left: 2 (37 enodes) 18.892 * * [simplify]: iters left: 1 (38 enodes) 18.897 * * [simplify]: Extracting #0: cost 1 inf + 0 18.897 * * [simplify]: Extracting #1: cost 8 inf + 0 18.897 * * [simplify]: Extracting #2: cost 6 inf + 486 18.897 * * [simplify]: Extracting #3: cost 0 inf + 1236 18.897 * [simplify]: Simplified to (/ a (acos a)) 18.897 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 18.897 * * * * [progress]: [ 47 / 176 ] simplifiying candidate # 18.897 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) 18.898 * * [simplify]: iters left: 6 (10 enodes) 18.901 * * [simplify]: iters left: 5 (37 enodes) 18.908 * * [simplify]: iters left: 4 (47 enodes) 18.915 * * [simplify]: iters left: 3 (65 enodes) 18.926 * * [simplify]: iters left: 2 (70 enodes) 18.945 * * [simplify]: iters left: 1 (87 enodes) 18.969 * * [simplify]: Extracting #0: cost 1 inf + 0 18.969 * * [simplify]: Extracting #1: cost 8 inf + 0 18.969 * * [simplify]: Extracting #2: cost 14 inf + 1 18.969 * * [simplify]: Extracting #3: cost 18 inf + 1 18.969 * * [simplify]: Extracting #4: cost 18 inf + 2 18.969 * * [simplify]: Extracting #5: cost 14 inf + 446 18.970 * * [simplify]: Extracting #6: cost 5 inf + 2747 18.971 * * [simplify]: Extracting #7: cost 0 inf + 4206 18.973 * [simplify]: Simplified to (/ (/ 1 (cbrt (/ (acos a) a))) (- (cbrt (/ (acos a) a)))) 18.974 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ (acos a) a))) (- (cbrt (/ (acos a) a)))) (/ (cbrt 1) (cbrt (/ (acos a) a))))) 18.974 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (/ (acos a) a))) 18.974 * * [simplify]: iters left: 6 (7 enodes) 18.977 * * [simplify]: iters left: 5 (23 enodes) 18.980 * * [simplify]: iters left: 4 (25 enodes) 18.984 * * [simplify]: Extracting #0: cost 1 inf + 0 18.984 * * [simplify]: Extracting #1: cost 4 inf + 0 18.984 * * [simplify]: Extracting #2: cost 5 inf + 1 18.984 * * [simplify]: Extracting #3: cost 8 inf + 1 18.984 * * [simplify]: Extracting #4: cost 7 inf + 93 18.984 * * [simplify]: Extracting #5: cost 2 inf + 909 18.985 * * [simplify]: Extracting #6: cost 0 inf + 1372 18.985 * [simplify]: Simplified to (/ 1 (cbrt (/ (acos a) a))) 18.985 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (/ (acos a) a))) (- (cbrt (/ (acos a) a)))) (/ 1 (cbrt (/ (acos a) a))))) 18.985 * * * * [progress]: [ 48 / 176 ] simplifiying candidate # 18.985 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (/ (acos a) a)))) 18.985 * * [simplify]: iters left: 6 (9 enodes) 18.988 * * [simplify]: iters left: 5 (31 enodes) 18.994 * * [simplify]: iters left: 4 (35 enodes) 18.998 * * [simplify]: Extracting #0: cost 1 inf + 0 18.999 * * [simplify]: Extracting #1: cost 4 inf + 0 18.999 * * [simplify]: Extracting #2: cost 5 inf + 1 18.999 * * [simplify]: Extracting #3: cost 7 inf + 1 18.999 * * [simplify]: Extracting #4: cost 10 inf + 1 18.999 * * [simplify]: Extracting #5: cost 1 inf + 1623 18.999 * * [simplify]: Extracting #6: cost 0 inf + 1714 18.999 * [simplify]: Simplified to (/ 1 (- (sqrt (/ (acos a) a)))) 18.999 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (/ (acos a) a)))) (/ (cbrt 1) (sqrt (/ (acos a) a))))) 19.000 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (/ (acos a) a))) 19.000 * * [simplify]: iters left: 6 (7 enodes) 19.002 * * [simplify]: iters left: 5 (23 enodes) 19.008 * * [simplify]: iters left: 4 (25 enodes) 19.015 * * [simplify]: Extracting #0: cost 1 inf + 0 19.015 * * [simplify]: Extracting #1: cost 4 inf + 0 19.015 * * [simplify]: Extracting #2: cost 5 inf + 1 19.016 * * [simplify]: Extracting #3: cost 8 inf + 1 19.016 * * [simplify]: Extracting #4: cost 7 inf + 93 19.016 * * [simplify]: Extracting #5: cost 2 inf + 829 19.016 * * [simplify]: Extracting #6: cost 0 inf + 1212 19.016 * [simplify]: Simplified to (/ 1 (sqrt (/ (acos a) a))) 19.016 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))))) 19.017 * * * * [progress]: [ 49 / 176 ] simplifiying candidate # 19.017 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) 19.017 * * [simplify]: iters left: 6 (12 enodes) 19.024 * * [simplify]: iters left: 5 (48 enodes) 19.039 * * [simplify]: iters left: 4 (78 enodes) 19.051 * * [simplify]: iters left: 3 (120 enodes) 19.078 * * [simplify]: iters left: 2 (185 enodes) 19.119 * * [simplify]: iters left: 1 (291 enodes) 19.234 * * [simplify]: Extracting #0: cost 1 inf + 0 19.234 * * [simplify]: Extracting #1: cost 27 inf + 0 19.234 * * [simplify]: Extracting #2: cost 50 inf + 1 19.235 * * [simplify]: Extracting #3: cost 41 inf + 2675 19.236 * * [simplify]: Extracting #4: cost 11 inf + 11629 19.243 * * [simplify]: Extracting #5: cost 0 inf + 15236 19.249 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 19.249 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))))) 19.249 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))) 19.249 * * [simplify]: iters left: 6 (8 enodes) 19.254 * * [simplify]: iters left: 5 (28 enodes) 19.262 * * [simplify]: iters left: 4 (37 enodes) 19.270 * * [simplify]: iters left: 3 (43 enodes) 19.277 * * [simplify]: iters left: 2 (58 enodes) 19.287 * * [simplify]: iters left: 1 (61 enodes) 19.294 * * [simplify]: Extracting #0: cost 1 inf + 0 19.294 * * [simplify]: Extracting #1: cost 7 inf + 0 19.294 * * [simplify]: Extracting #2: cost 12 inf + 1 19.294 * * [simplify]: Extracting #3: cost 10 inf + 174 19.294 * * [simplify]: Extracting #4: cost 1 inf + 2064 19.294 * * [simplify]: Extracting #5: cost 0 inf + 2276 19.295 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 19.295 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))))) 19.295 * * * * [progress]: [ 50 / 176 ] simplifiying candidate # 19.295 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) 19.295 * * [simplify]: iters left: 6 (11 enodes) 19.299 * * [simplify]: iters left: 5 (41 enodes) 19.306 * * [simplify]: iters left: 4 (55 enodes) 19.316 * * [simplify]: iters left: 3 (73 enodes) 19.337 * * [simplify]: iters left: 2 (104 enodes) 19.359 * * [simplify]: iters left: 1 (133 enodes) 19.380 * * [simplify]: Extracting #0: cost 1 inf + 0 19.380 * * [simplify]: Extracting #1: cost 20 inf + 0 19.381 * * [simplify]: Extracting #2: cost 35 inf + 1 19.381 * * [simplify]: Extracting #3: cost 31 inf + 1019 19.382 * * [simplify]: Extracting #4: cost 16 inf + 4335 19.385 * * [simplify]: Extracting #5: cost 2 inf + 8496 19.388 * * [simplify]: Extracting #6: cost 0 inf + 9120 19.392 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) 19.392 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))))) 19.392 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))) 19.392 * * [simplify]: iters left: 6 (8 enodes) 19.397 * * [simplify]: iters left: 5 (28 enodes) 19.405 * * [simplify]: iters left: 4 (37 enodes) 19.412 * * [simplify]: iters left: 3 (43 enodes) 19.419 * * [simplify]: iters left: 2 (58 enodes) 19.428 * * [simplify]: iters left: 1 (61 enodes) 19.434 * * [simplify]: Extracting #0: cost 1 inf + 0 19.434 * * [simplify]: Extracting #1: cost 7 inf + 0 19.434 * * [simplify]: Extracting #2: cost 12 inf + 1 19.435 * * [simplify]: Extracting #3: cost 10 inf + 134 19.435 * * [simplify]: Extracting #4: cost 1 inf + 1824 19.435 * * [simplify]: Extracting #5: cost 0 inf + 2036 19.435 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 19.435 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))))) 19.436 * * * * [progress]: [ 51 / 176 ] simplifiying candidate # 19.436 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) 19.436 * * [simplify]: iters left: 6 (10 enodes) 19.444 * * [simplify]: iters left: 5 (36 enodes) 19.456 * * [simplify]: iters left: 4 (48 enodes) 19.469 * * [simplify]: iters left: 3 (57 enodes) 19.486 * * [simplify]: iters left: 2 (66 enodes) 19.503 * * [simplify]: iters left: 1 (67 enodes) 19.518 * * [simplify]: Extracting #0: cost 1 inf + 0 19.519 * * [simplify]: Extracting #1: cost 8 inf + 0 19.519 * * [simplify]: Extracting #2: cost 14 inf + 1 19.519 * * [simplify]: Extracting #3: cost 17 inf + 1 19.519 * * [simplify]: Extracting #4: cost 16 inf + 2 19.519 * * [simplify]: Extracting #5: cost 10 inf + 948 19.520 * * [simplify]: Extracting #6: cost 1 inf + 3132 19.521 * * [simplify]: Extracting #7: cost 0 inf + 3384 19.522 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) 19.523 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ (cbrt 1) (/ (cbrt (acos a)) a)))) 19.523 * [simplify]: Simplifying (/ (cbrt 1) (/ (cbrt (acos a)) a)) 19.523 * * [simplify]: iters left: 6 (7 enodes) 19.529 * * [simplify]: iters left: 5 (25 enodes) 19.536 * * [simplify]: iters left: 4 (34 enodes) 19.546 * * [simplify]: iters left: 3 (40 enodes) 19.557 * * [simplify]: iters left: 2 (41 enodes) 19.563 * * [simplify]: Extracting #0: cost 1 inf + 0 19.564 * * [simplify]: Extracting #1: cost 8 inf + 0 19.564 * * [simplify]: Extracting #2: cost 11 inf + 2 19.564 * * [simplify]: Extracting #3: cost 11 inf + 93 19.564 * * [simplify]: Extracting #4: cost 4 inf + 1413 19.564 * * [simplify]: Extracting #5: cost 0 inf + 2218 19.564 * [simplify]: Simplified to (/ a (cbrt (acos a))) 19.564 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))))) 19.564 * * * * [progress]: [ 52 / 176 ] simplifiying candidate # 19.565 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) 19.565 * * [simplify]: iters left: 6 (11 enodes) 19.568 * * [simplify]: iters left: 5 (41 enodes) 19.575 * * [simplify]: iters left: 4 (53 enodes) 19.584 * * [simplify]: iters left: 3 (59 enodes) 19.592 * * [simplify]: iters left: 2 (65 enodes) 19.601 * * [simplify]: iters left: 1 (68 enodes) 19.610 * * [simplify]: Extracting #0: cost 1 inf + 0 19.610 * * [simplify]: Extracting #1: cost 4 inf + 0 19.610 * * [simplify]: Extracting #2: cost 9 inf + 1 19.610 * * [simplify]: Extracting #3: cost 17 inf + 1 19.610 * * [simplify]: Extracting #4: cost 19 inf + 2 19.610 * * [simplify]: Extracting #5: cost 14 inf + 758 19.610 * * [simplify]: Extracting #6: cost 5 inf + 2727 19.611 * * [simplify]: Extracting #7: cost 0 inf + 4264 19.611 * [simplify]: Simplified to (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) 19.612 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))))) 19.612 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))) 19.612 * * [simplify]: iters left: 6 (8 enodes) 19.614 * * [simplify]: iters left: 5 (28 enodes) 19.619 * * [simplify]: iters left: 4 (37 enodes) 19.625 * * [simplify]: iters left: 3 (43 enodes) 19.633 * * [simplify]: iters left: 2 (58 enodes) 19.642 * * [simplify]: iters left: 1 (61 enodes) 19.652 * * [simplify]: Extracting #0: cost 1 inf + 0 19.652 * * [simplify]: Extracting #1: cost 7 inf + 0 19.652 * * [simplify]: Extracting #2: cost 12 inf + 1 19.652 * * [simplify]: Extracting #3: cost 10 inf + 174 19.652 * * [simplify]: Extracting #4: cost 1 inf + 1784 19.653 * * [simplify]: Extracting #5: cost 0 inf + 1956 19.653 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 19.653 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt a) (sqrt (acos a))))) 19.653 * * * * [progress]: [ 53 / 176 ] simplifiying candidate # 19.654 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ (sqrt (acos a)) (sqrt a)))) 19.654 * * [simplify]: iters left: 6 (10 enodes) 19.659 * * [simplify]: iters left: 5 (36 enodes) 19.670 * * [simplify]: iters left: 4 (42 enodes) 19.684 * * [simplify]: iters left: 3 (44 enodes) 19.695 * * [simplify]: iters left: 2 (47 enodes) 19.702 * * [simplify]: iters left: 1 (49 enodes) 19.708 * * [simplify]: Extracting #0: cost 1 inf + 0 19.708 * * [simplify]: Extracting #1: cost 4 inf + 0 19.708 * * [simplify]: Extracting #2: cost 7 inf + 1 19.708 * * [simplify]: Extracting #3: cost 12 inf + 1 19.708 * * [simplify]: Extracting #4: cost 13 inf + 2 19.708 * * [simplify]: Extracting #5: cost 7 inf + 859 19.708 * * [simplify]: Extracting #6: cost 0 inf + 2378 19.709 * [simplify]: Simplified to (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) 19.709 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))))) 19.709 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))) 19.709 * * [simplify]: iters left: 6 (8 enodes) 19.711 * * [simplify]: iters left: 5 (28 enodes) 19.716 * * [simplify]: iters left: 4 (37 enodes) 19.722 * * [simplify]: iters left: 3 (43 enodes) 19.730 * * [simplify]: iters left: 2 (58 enodes) 19.748 * * [simplify]: iters left: 1 (61 enodes) 19.760 * * [simplify]: Extracting #0: cost 1 inf + 0 19.760 * * [simplify]: Extracting #1: cost 7 inf + 0 19.760 * * [simplify]: Extracting #2: cost 12 inf + 1 19.760 * * [simplify]: Extracting #3: cost 10 inf + 134 19.761 * * [simplify]: Extracting #4: cost 1 inf + 1544 19.761 * * [simplify]: Extracting #5: cost 0 inf + 1716 19.762 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 19.762 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ (sqrt a) (sqrt (acos a))))) 19.762 * * * * [progress]: [ 54 / 176 ] simplifiying candidate # 19.763 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ (sqrt (acos a)) 1))) 19.763 * * [simplify]: iters left: 6 (9 enodes) 19.768 * * [simplify]: iters left: 5 (31 enodes) 19.779 * * [simplify]: iters left: 4 (33 enodes) 19.787 * * [simplify]: Extracting #0: cost 1 inf + 0 19.787 * * [simplify]: Extracting #1: cost 4 inf + 0 19.787 * * [simplify]: Extracting #2: cost 5 inf + 1 19.787 * * [simplify]: Extracting #3: cost 7 inf + 1 19.787 * * [simplify]: Extracting #4: cost 9 inf + 1 19.788 * * [simplify]: Extracting #5: cost 0 inf + 1212 19.788 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 19.788 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) (/ (sqrt (acos a)) a)))) 19.788 * [simplify]: Simplifying (/ (cbrt 1) (/ (sqrt (acos a)) a)) 19.788 * * [simplify]: iters left: 6 (7 enodes) 19.793 * * [simplify]: iters left: 5 (25 enodes) 19.800 * * [simplify]: iters left: 4 (34 enodes) 19.807 * * [simplify]: iters left: 3 (40 enodes) 19.813 * * [simplify]: iters left: 2 (41 enodes) 19.818 * * [simplify]: Extracting #0: cost 1 inf + 0 19.818 * * [simplify]: Extracting #1: cost 8 inf + 0 19.818 * * [simplify]: Extracting #2: cost 11 inf + 2 19.818 * * [simplify]: Extracting #3: cost 11 inf + 93 19.818 * * [simplify]: Extracting #4: cost 4 inf + 1173 19.818 * * [simplify]: Extracting #5: cost 0 inf + 1818 19.819 * [simplify]: Simplified to (/ a (sqrt (acos a))) 19.819 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 19.819 * * * * [progress]: [ 55 / 176 ] simplifiying candidate # 19.819 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ 1 (* (cbrt a) (cbrt a))))) 19.819 * * [simplify]: iters left: 6 (9 enodes) 19.822 * * [simplify]: iters left: 5 (36 enodes) 19.830 * * [simplify]: iters left: 4 (46 enodes) 19.842 * * [simplify]: iters left: 3 (53 enodes) 19.856 * * [simplify]: iters left: 2 (59 enodes) 19.871 * * [simplify]: iters left: 1 (62 enodes) 19.885 * * [simplify]: Extracting #0: cost 1 inf + 0 19.885 * * [simplify]: Extracting #1: cost 4 inf + 0 19.885 * * [simplify]: Extracting #2: cost 9 inf + 1 19.885 * * [simplify]: Extracting #3: cost 14 inf + 2 19.885 * * [simplify]: Extracting #4: cost 14 inf + 3 19.885 * * [simplify]: Extracting #5: cost 8 inf + 692 19.886 * * [simplify]: Extracting #6: cost 0 inf + 1949 19.887 * [simplify]: Simplified to (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) 19.887 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))))) 19.887 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) (cbrt a))) 19.887 * * [simplify]: iters left: 5 (7 enodes) 19.893 * * [simplify]: iters left: 4 (25 enodes) 19.901 * * [simplify]: iters left: 3 (34 enodes) 19.910 * * [simplify]: iters left: 2 (40 enodes) 19.922 * * [simplify]: iters left: 1 (55 enodes) 19.940 * * [simplify]: Extracting #0: cost 1 inf + 0 19.940 * * [simplify]: Extracting #1: cost 7 inf + 0 19.940 * * [simplify]: Extracting #2: cost 11 inf + 1 19.940 * * [simplify]: Extracting #3: cost 2 inf + 1162 19.941 * * [simplify]: Extracting #4: cost 0 inf + 1454 19.941 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 19.941 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt a) (acos a)))) 19.942 * * * * [progress]: [ 56 / 176 ] simplifiying candidate # 19.942 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ 1 (sqrt a)))) 19.942 * * [simplify]: iters left: 6 (8 enodes) 19.950 * * [simplify]: iters left: 5 (31 enodes) 19.960 * * [simplify]: iters left: 4 (37 enodes) 19.967 * * [simplify]: iters left: 3 (39 enodes) 19.973 * * [simplify]: iters left: 2 (42 enodes) 19.979 * * [simplify]: iters left: 1 (44 enodes) 19.984 * * [simplify]: Extracting #0: cost 1 inf + 0 19.984 * * [simplify]: Extracting #1: cost 4 inf + 0 19.984 * * [simplify]: Extracting #2: cost 7 inf + 1 19.984 * * [simplify]: Extracting #3: cost 9 inf + 2 19.984 * * [simplify]: Extracting #4: cost 0 inf + 659 19.984 * [simplify]: Simplified to (/ 1 (/ -1 (sqrt a))) 19.985 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))))) 19.985 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) (sqrt a))) 19.985 * * [simplify]: iters left: 5 (7 enodes) 19.988 * * [simplify]: iters left: 4 (25 enodes) 19.992 * * [simplify]: iters left: 3 (34 enodes) 20.002 * * [simplify]: iters left: 2 (40 enodes) 20.014 * * [simplify]: iters left: 1 (55 enodes) 20.032 * * [simplify]: Extracting #0: cost 1 inf + 0 20.032 * * [simplify]: Extracting #1: cost 7 inf + 0 20.032 * * [simplify]: Extracting #2: cost 11 inf + 1 20.032 * * [simplify]: Extracting #3: cost 2 inf + 1002 20.033 * * [simplify]: Extracting #4: cost 0 inf + 1214 20.033 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 20.033 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ (sqrt a) (acos a)))) 20.033 * * * * [progress]: [ 57 / 176 ] simplifiying candidate # 20.034 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (/ 1 1))) 20.034 * * [simplify]: iters left: 6 (6 enodes) 20.039 * * [simplify]: iters left: 5 (21 enodes) 20.047 * * [simplify]: iters left: 4 (23 enodes) 20.052 * * [simplify]: Extracting #0: cost 1 inf + 0 20.053 * * [simplify]: Extracting #1: cost 0 inf + 1 20.053 * [simplify]: Simplified to -1 20.053 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (cbrt 1) (/ (acos a) a)))) 20.053 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) a)) 20.053 * * [simplify]: iters left: 5 (6 enodes) 20.057 * * [simplify]: iters left: 4 (22 enodes) 20.064 * * [simplify]: iters left: 3 (31 enodes) 20.074 * * [simplify]: iters left: 2 (37 enodes) 20.086 * * [simplify]: iters left: 1 (38 enodes) 20.096 * * [simplify]: Extracting #0: cost 1 inf + 0 20.096 * * [simplify]: Extracting #1: cost 8 inf + 0 20.096 * * [simplify]: Extracting #2: cost 6 inf + 486 20.097 * * [simplify]: Extracting #3: cost 0 inf + 1236 20.097 * [simplify]: Simplified to (/ a (acos a)) 20.097 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 20.097 * * * * [progress]: [ 58 / 176 ] simplifiying candidate # 20.098 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- 1)) 20.098 * * [simplify]: iters left: 5 (5 enodes) 20.103 * * [simplify]: iters left: 4 (20 enodes) 20.112 * * [simplify]: iters left: 3 (22 enodes) 20.117 * * [simplify]: Extracting #0: cost 1 inf + 0 20.117 * * [simplify]: Extracting #1: cost 0 inf + 1 20.117 * [simplify]: Simplified to -1 20.117 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (cbrt 1) (/ (acos a) a)))) 20.117 * [simplify]: Simplifying (/ (cbrt 1) (/ (acos a) a)) 20.117 * * [simplify]: iters left: 5 (6 enodes) 20.122 * * [simplify]: iters left: 4 (22 enodes) 20.128 * * [simplify]: iters left: 3 (31 enodes) 20.137 * * [simplify]: iters left: 2 (37 enodes) 20.147 * * [simplify]: iters left: 1 (38 enodes) 20.156 * * [simplify]: Extracting #0: cost 1 inf + 0 20.156 * * [simplify]: Extracting #1: cost 8 inf + 0 20.156 * * [simplify]: Extracting #2: cost 6 inf + 486 20.157 * * [simplify]: Extracting #3: cost 0 inf + 1236 20.157 * [simplify]: Simplified to (/ a (acos a)) 20.157 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 20.157 * * * * [progress]: [ 59 / 176 ] simplifiying candidate # 20.158 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) 20.158 * * [simplify]: iters left: 5 (7 enodes) 20.163 * * [simplify]: iters left: 4 (25 enodes) 20.171 * * [simplify]: iters left: 3 (29 enodes) 20.177 * * [simplify]: Extracting #0: cost 1 inf + 0 20.177 * * [simplify]: Extracting #1: cost 4 inf + 0 20.178 * * [simplify]: Extracting #2: cost 5 inf + 1 20.178 * * [simplify]: Extracting #3: cost 7 inf + 1 20.178 * * [simplify]: Extracting #4: cost 6 inf + 2 20.178 * * [simplify]: Extracting #5: cost 2 inf + 568 20.178 * * [simplify]: Extracting #6: cost 0 inf + 790 20.178 * [simplify]: Simplified to (/ 1 (- (acos a))) 20.178 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (acos a))) (/ (cbrt 1) (/ 1 a)))) 20.178 * [simplify]: Simplifying (/ (cbrt 1) (/ 1 a)) 20.178 * * [simplify]: iters left: 4 (5 enodes) 20.181 * * [simplify]: iters left: 3 (19 enodes) 20.184 * * [simplify]: iters left: 2 (21 enodes) 20.187 * * [simplify]: Extracting #0: cost 1 inf + 0 20.187 * * [simplify]: Extracting #1: cost 0 inf + 1 20.187 * [simplify]: Simplified to a 20.187 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (acos a))) a)) 20.187 * * * * [progress]: [ 60 / 176 ] simplifiying candidate # 20.187 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) 20.187 * * [simplify]: iters left: 6 (9 enodes) 20.190 * * [simplify]: iters left: 5 (35 enodes) 20.196 * * [simplify]: iters left: 4 (51 enodes) 20.209 * * [simplify]: iters left: 3 (79 enodes) 20.235 * * [simplify]: iters left: 2 (84 enodes) 20.249 * * [simplify]: Extracting #0: cost 1 inf + 0 20.249 * * [simplify]: Extracting #1: cost 6 inf + 0 20.249 * * [simplify]: Extracting #2: cost 9 inf + 1 20.249 * * [simplify]: Extracting #3: cost 12 inf + 1 20.249 * * [simplify]: Extracting #4: cost 12 inf + 2 20.249 * * [simplify]: Extracting #5: cost 9 inf + 315 20.250 * * [simplify]: Extracting #6: cost 3 inf + 1623 20.250 * * [simplify]: Extracting #7: cost 0 inf + 2458 20.251 * [simplify]: Simplified to (* (/ 1 (cbrt (/ (acos a) a))) (/ 1 (cbrt (/ (acos a) a)))) 20.251 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt (/ (acos a) a))) (/ 1 (cbrt (/ (acos a) a)))) (/ (cbrt 1) (- (cbrt (/ (acos a) a)))))) 20.252 * [simplify]: Simplifying (/ (cbrt 1) (- (cbrt (/ (acos a) a)))) 20.252 * * [simplify]: iters left: 6 (8 enodes) 20.257 * * [simplify]: iters left: 5 (26 enodes) 20.262 * * [simplify]: iters left: 4 (28 enodes) 20.267 * * [simplify]: Extracting #0: cost 1 inf + 0 20.267 * * [simplify]: Extracting #1: cost 4 inf + 0 20.267 * * [simplify]: Extracting #2: cost 5 inf + 1 20.267 * * [simplify]: Extracting #3: cost 7 inf + 1 20.267 * * [simplify]: Extracting #4: cost 10 inf + 1 20.267 * * [simplify]: Extracting #5: cost 10 inf + 2 20.267 * * [simplify]: Extracting #6: cost 7 inf + 315 20.268 * * [simplify]: Extracting #7: cost 4 inf + 908 20.268 * * [simplify]: Extracting #8: cost 1 inf + 1662 20.268 * * [simplify]: Extracting #9: cost 0 inf + 1954 20.268 * [simplify]: Simplified to (/ 1 (- (cbrt (/ (acos a) a)))) 20.268 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ 1 (cbrt (/ (acos a) a))) (/ 1 (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))))) 20.268 * * * * [progress]: [ 61 / 176 ] simplifiying candidate # 20.268 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (acos a) a))) 20.269 * * [simplify]: iters left: 6 (8 enodes) 20.272 * * [simplify]: iters left: 5 (28 enodes) 20.279 * * [simplify]: iters left: 4 (30 enodes) 20.285 * * [simplify]: Extracting #0: cost 1 inf + 0 20.285 * * [simplify]: Extracting #1: cost 4 inf + 0 20.285 * * [simplify]: Extracting #2: cost 5 inf + 1 20.285 * * [simplify]: Extracting #3: cost 8 inf + 1 20.285 * * [simplify]: Extracting #4: cost 7 inf + 93 20.285 * * [simplify]: Extracting #5: cost 4 inf + 486 20.285 * * [simplify]: Extracting #6: cost 0 inf + 1212 20.285 * [simplify]: Simplified to (/ 1 (sqrt (/ (acos a) a))) 20.285 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ (acos a) a))) (/ (cbrt 1) (- (sqrt (/ (acos a) a)))))) 20.286 * [simplify]: Simplifying (/ (cbrt 1) (- (sqrt (/ (acos a) a)))) 20.286 * * [simplify]: iters left: 6 (8 enodes) 20.289 * * [simplify]: iters left: 5 (26 enodes) 20.294 * * [simplify]: iters left: 4 (28 enodes) 20.298 * * [simplify]: Extracting #0: cost 1 inf + 0 20.298 * * [simplify]: Extracting #1: cost 4 inf + 0 20.298 * * [simplify]: Extracting #2: cost 5 inf + 1 20.298 * * [simplify]: Extracting #3: cost 7 inf + 1 20.298 * * [simplify]: Extracting #4: cost 10 inf + 1 20.298 * * [simplify]: Extracting #5: cost 10 inf + 2 20.298 * * [simplify]: Extracting #6: cost 7 inf + 315 20.298 * * [simplify]: Extracting #7: cost 4 inf + 828 20.298 * * [simplify]: Extracting #8: cost 1 inf + 1462 20.298 * * [simplify]: Extracting #9: cost 0 inf + 1714 20.299 * [simplify]: Simplified to (/ 1 (- (sqrt (/ (acos a) a)))) 20.299 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))))) 20.299 * * * * [progress]: [ 62 / 176 ] simplifiying candidate # 20.299 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) 20.299 * * [simplify]: iters left: 6 (11 enodes) 20.303 * * [simplify]: iters left: 5 (45 enodes) 20.312 * * [simplify]: iters left: 4 (77 enodes) 20.325 * * [simplify]: iters left: 3 (138 enodes) 20.360 * * [simplify]: iters left: 2 (256 enodes) 20.457 * * [simplify]: iters left: 1 (350 enodes) 20.554 * * [simplify]: Extracting #0: cost 1 inf + 0 20.554 * * [simplify]: Extracting #1: cost 16 inf + 0 20.554 * * [simplify]: Extracting #2: cost 30 inf + 1 20.554 * * [simplify]: Extracting #3: cost 28 inf + 264 20.555 * * [simplify]: Extracting #4: cost 11 inf + 4435 20.558 * * [simplify]: Extracting #5: cost 1 inf + 7125 20.560 * * [simplify]: Extracting #6: cost 0 inf + 7416 20.562 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 20.562 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt 1) (- (/ (cbrt (acos a)) (cbrt a)))))) 20.562 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (cbrt (acos a)) (cbrt a)))) 20.562 * * [simplify]: iters left: 6 (9 enodes) 20.565 * * [simplify]: iters left: 5 (31 enodes) 20.570 * * [simplify]: iters left: 4 (37 enodes) 20.576 * * [simplify]: iters left: 3 (42 enodes) 20.582 * * [simplify]: iters left: 2 (44 enodes) 20.589 * * [simplify]: iters left: 1 (59 enodes) 20.597 * * [simplify]: Extracting #0: cost 1 inf + 0 20.597 * * [simplify]: Extracting #1: cost 7 inf + 0 20.597 * * [simplify]: Extracting #2: cost 13 inf + 1 20.598 * * [simplify]: Extracting #3: cost 14 inf + 83 20.598 * * [simplify]: Extracting #4: cost 13 inf + 255 20.598 * * [simplify]: Extracting #5: cost 7 inf + 1641 20.598 * * [simplify]: Extracting #6: cost 0 inf + 3520 20.599 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 20.599 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 20.599 * * * * [progress]: [ 63 / 176 ] simplifiying candidate # 20.599 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) 20.599 * * [simplify]: iters left: 6 (10 enodes) 20.602 * * [simplify]: iters left: 5 (38 enodes) 20.608 * * [simplify]: iters left: 4 (54 enodes) 20.622 * * [simplify]: iters left: 3 (91 enodes) 20.657 * * [simplify]: iters left: 2 (148 enodes) 20.686 * * [simplify]: iters left: 1 (173 enodes) 20.731 * * [simplify]: Extracting #0: cost 1 inf + 0 20.731 * * [simplify]: Extracting #1: cost 11 inf + 0 20.731 * * [simplify]: Extracting #2: cost 20 inf + 1 20.732 * * [simplify]: Extracting #3: cost 18 inf + 84 20.732 * * [simplify]: Extracting #4: cost 11 inf + 1282 20.733 * * [simplify]: Extracting #5: cost 3 inf + 3292 20.735 * * [simplify]: Extracting #6: cost 0 inf + 4126 20.736 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 20.736 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (- (/ (cbrt (acos a)) (sqrt a)))))) 20.737 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (cbrt (acos a)) (sqrt a)))) 20.737 * * [simplify]: iters left: 6 (9 enodes) 20.744 * * [simplify]: iters left: 5 (31 enodes) 20.752 * * [simplify]: iters left: 4 (37 enodes) 20.758 * * [simplify]: iters left: 3 (42 enodes) 20.764 * * [simplify]: iters left: 2 (44 enodes) 20.771 * * [simplify]: iters left: 1 (59 enodes) 20.780 * * [simplify]: Extracting #0: cost 1 inf + 0 20.780 * * [simplify]: Extracting #1: cost 7 inf + 0 20.780 * * [simplify]: Extracting #2: cost 13 inf + 1 20.780 * * [simplify]: Extracting #3: cost 14 inf + 43 20.780 * * [simplify]: Extracting #4: cost 13 inf + 175 20.780 * * [simplify]: Extracting #5: cost 7 inf + 1441 20.780 * * [simplify]: Extracting #6: cost 0 inf + 3200 20.781 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 20.781 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 20.781 * * * * [progress]: [ 64 / 176 ] simplifiying candidate # 20.781 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) 20.781 * * [simplify]: iters left: 6 (9 enodes) 20.784 * * [simplify]: iters left: 5 (33 enodes) 20.790 * * [simplify]: iters left: 4 (60 enodes) 20.800 * * [simplify]: iters left: 3 (102 enodes) 20.822 * * [simplify]: iters left: 2 (105 enodes) 20.830 * * [simplify]: Extracting #0: cost 1 inf + 0 20.830 * * [simplify]: Extracting #1: cost 6 inf + 0 20.830 * * [simplify]: Extracting #2: cost 9 inf + 1 20.830 * * [simplify]: Extracting #3: cost 11 inf + 1 20.831 * * [simplify]: Extracting #4: cost 2 inf + 1453 20.831 * * [simplify]: Extracting #5: cost 0 inf + 1876 20.832 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 20.832 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (- (/ (cbrt (acos a)) a))))) 20.832 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (cbrt (acos a)) a))) 20.832 * * [simplify]: iters left: 6 (8 enodes) 20.837 * * [simplify]: iters left: 5 (28 enodes) 20.845 * * [simplify]: iters left: 4 (34 enodes) 20.854 * * [simplify]: iters left: 3 (39 enodes) 20.865 * * [simplify]: iters left: 2 (41 enodes) 20.876 * * [simplify]: Extracting #0: cost 1 inf + 0 20.876 * * [simplify]: Extracting #1: cost 7 inf + 0 20.876 * * [simplify]: Extracting #2: cost 10 inf + 2 20.876 * * [simplify]: Extracting #3: cost 13 inf + 2 20.876 * * [simplify]: Extracting #4: cost 13 inf + 93 20.877 * * [simplify]: Extracting #5: cost 4 inf + 1913 20.877 * * [simplify]: Extracting #6: cost 0 inf + 2878 20.878 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 20.878 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 20.878 * * * * [progress]: [ 65 / 176 ] simplifiying candidate # 20.879 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) 20.879 * * [simplify]: iters left: 6 (10 enodes) 20.884 * * [simplify]: iters left: 5 (38 enodes) 20.897 * * [simplify]: iters left: 4 (49 enodes) 20.910 * * [simplify]: iters left: 3 (64 enodes) 20.921 * * [simplify]: iters left: 2 (80 enodes) 20.935 * * [simplify]: iters left: 1 (84 enodes) 20.944 * * [simplify]: Extracting #0: cost 1 inf + 0 20.944 * * [simplify]: Extracting #1: cost 10 inf + 0 20.944 * * [simplify]: Extracting #2: cost 18 inf + 1 20.945 * * [simplify]: Extracting #3: cost 18 inf + 2 20.945 * * [simplify]: Extracting #4: cost 9 inf + 1141 20.945 * * [simplify]: Extracting #5: cost 2 inf + 2899 20.946 * * [simplify]: Extracting #6: cost 0 inf + 3362 20.946 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 20.946 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt 1) (- (/ (sqrt (acos a)) (cbrt a)))))) 20.946 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (sqrt (acos a)) (cbrt a)))) 20.947 * * [simplify]: iters left: 6 (9 enodes) 20.950 * * [simplify]: iters left: 5 (31 enodes) 20.954 * * [simplify]: iters left: 4 (37 enodes) 20.960 * * [simplify]: iters left: 3 (42 enodes) 20.966 * * [simplify]: iters left: 2 (44 enodes) 20.973 * * [simplify]: iters left: 1 (59 enodes) 20.982 * * [simplify]: Extracting #0: cost 1 inf + 0 20.982 * * [simplify]: Extracting #1: cost 7 inf + 0 20.982 * * [simplify]: Extracting #2: cost 13 inf + 1 20.983 * * [simplify]: Extracting #3: cost 14 inf + 83 20.983 * * [simplify]: Extracting #4: cost 13 inf + 255 20.983 * * [simplify]: Extracting #5: cost 7 inf + 1441 20.983 * * [simplify]: Extracting #6: cost 0 inf + 3040 20.984 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 20.984 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 20.984 * * * * [progress]: [ 66 / 176 ] simplifiying candidate # 20.984 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) 20.984 * * [simplify]: iters left: 6 (9 enodes) 20.987 * * [simplify]: iters left: 5 (33 enodes) 20.993 * * [simplify]: iters left: 4 (42 enodes) 20.999 * * [simplify]: iters left: 3 (49 enodes) 21.006 * * [simplify]: iters left: 2 (55 enodes) 21.017 * * [simplify]: Extracting #0: cost 1 inf + 0 21.017 * * [simplify]: Extracting #1: cost 7 inf + 0 21.017 * * [simplify]: Extracting #2: cost 12 inf + 1 21.018 * * [simplify]: Extracting #3: cost 12 inf + 2 21.018 * * [simplify]: Extracting #4: cost 4 inf + 952 21.018 * * [simplify]: Extracting #5: cost 0 inf + 1716 21.020 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 21.021 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (cbrt 1) (- (/ (sqrt (acos a)) (sqrt a)))))) 21.021 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) 21.021 * * [simplify]: iters left: 6 (9 enodes) 21.024 * * [simplify]: iters left: 5 (31 enodes) 21.029 * * [simplify]: iters left: 4 (37 enodes) 21.034 * * [simplify]: iters left: 3 (42 enodes) 21.041 * * [simplify]: iters left: 2 (44 enodes) 21.048 * * [simplify]: iters left: 1 (59 enodes) 21.065 * * [simplify]: Extracting #0: cost 1 inf + 0 21.065 * * [simplify]: Extracting #1: cost 7 inf + 0 21.065 * * [simplify]: Extracting #2: cost 13 inf + 1 21.065 * * [simplify]: Extracting #3: cost 14 inf + 43 21.065 * * [simplify]: Extracting #4: cost 13 inf + 175 21.066 * * [simplify]: Extracting #5: cost 7 inf + 1241 21.066 * * [simplify]: Extracting #6: cost 0 inf + 2720 21.067 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 21.067 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))))) 21.067 * * * * [progress]: [ 67 / 176 ] simplifiying candidate # 21.068 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) 21.068 * * [simplify]: iters left: 6 (8 enodes) 21.073 * * [simplify]: iters left: 5 (28 enodes) 21.082 * * [simplify]: iters left: 4 (30 enodes) 21.089 * * [simplify]: Extracting #0: cost 1 inf + 0 21.089 * * [simplify]: Extracting #1: cost 4 inf + 0 21.089 * * [simplify]: Extracting #2: cost 5 inf + 1 21.089 * * [simplify]: Extracting #3: cost 7 inf + 1 21.090 * * [simplify]: Extracting #4: cost 3 inf + 315 21.090 * * [simplify]: Extracting #5: cost 0 inf + 790 21.090 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 21.090 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (cbrt 1) (- (/ (sqrt (acos a)) a))))) 21.091 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (sqrt (acos a)) a))) 21.091 * * [simplify]: iters left: 6 (8 enodes) 21.095 * * [simplify]: iters left: 5 (28 enodes) 21.103 * * [simplify]: iters left: 4 (34 enodes) 21.113 * * [simplify]: iters left: 3 (39 enodes) 21.124 * * [simplify]: iters left: 2 (41 enodes) 21.134 * * [simplify]: Extracting #0: cost 1 inf + 0 21.135 * * [simplify]: Extracting #1: cost 7 inf + 0 21.135 * * [simplify]: Extracting #2: cost 10 inf + 2 21.135 * * [simplify]: Extracting #3: cost 13 inf + 2 21.135 * * [simplify]: Extracting #4: cost 13 inf + 93 21.135 * * [simplify]: Extracting #5: cost 4 inf + 1593 21.136 * * [simplify]: Extracting #6: cost 0 inf + 2398 21.136 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 21.136 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 21.136 * * * * [progress]: [ 68 / 176 ] simplifiying candidate # 21.137 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) 21.137 * * [simplify]: iters left: 6 (8 enodes) 21.142 * * [simplify]: iters left: 5 (32 enodes) 21.152 * * [simplify]: iters left: 4 (36 enodes) 21.163 * * [simplify]: Extracting #0: cost 1 inf + 0 21.163 * * [simplify]: Extracting #1: cost 5 inf + 0 21.164 * * [simplify]: Extracting #2: cost 8 inf + 1 21.164 * * [simplify]: Extracting #3: cost 3 inf + 528 21.164 * * [simplify]: Extracting #4: cost 1 inf + 812 21.164 * * [simplify]: Extracting #5: cost 0 inf + 974 21.165 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 21.165 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt 1) (- (/ (acos a) (cbrt a)))))) 21.165 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (acos a) (cbrt a)))) 21.165 * * [simplify]: iters left: 6 (8 enodes) 21.169 * * [simplify]: iters left: 5 (28 enodes) 21.178 * * [simplify]: iters left: 4 (34 enodes) 21.188 * * [simplify]: iters left: 3 (39 enodes) 21.198 * * [simplify]: iters left: 2 (41 enodes) 21.209 * * [simplify]: iters left: 1 (56 enodes) 21.217 * * [simplify]: Extracting #0: cost 1 inf + 0 21.217 * * [simplify]: Extracting #1: cost 7 inf + 0 21.218 * * [simplify]: Extracting #2: cost 13 inf + 1 21.218 * * [simplify]: Extracting #3: cost 10 inf + 466 21.218 * * [simplify]: Extracting #4: cost 1 inf + 2206 21.218 * * [simplify]: Extracting #5: cost 0 inf + 2378 21.219 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 21.219 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 21.219 * * * * [progress]: [ 69 / 176 ] simplifiying candidate # 21.219 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) 21.219 * * [simplify]: iters left: 5 (7 enodes) 21.222 * * [simplify]: iters left: 4 (27 enodes) 21.227 * * [simplify]: iters left: 3 (31 enodes) 21.232 * * [simplify]: iters left: 2 (33 enodes) 21.236 * * [simplify]: iters left: 1 (34 enodes) 21.241 * * [simplify]: Extracting #0: cost 1 inf + 0 21.241 * * [simplify]: Extracting #1: cost 5 inf + 0 21.241 * * [simplify]: Extracting #2: cost 2 inf + 84 21.241 * * [simplify]: Extracting #3: cost 1 inf + 166 21.241 * * [simplify]: Extracting #4: cost 0 inf + 248 21.241 * [simplify]: Simplified to (sqrt a) 21.241 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (cbrt 1) (- (/ (acos a) (sqrt a)))))) 21.241 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (acos a) (sqrt a)))) 21.241 * * [simplify]: iters left: 6 (8 enodes) 21.244 * * [simplify]: iters left: 5 (28 enodes) 21.248 * * [simplify]: iters left: 4 (34 enodes) 21.253 * * [simplify]: iters left: 3 (39 enodes) 21.259 * * [simplify]: iters left: 2 (41 enodes) 21.268 * * [simplify]: iters left: 1 (56 enodes) 21.276 * * [simplify]: Extracting #0: cost 1 inf + 0 21.276 * * [simplify]: Extracting #1: cost 7 inf + 0 21.276 * * [simplify]: Extracting #2: cost 13 inf + 1 21.276 * * [simplify]: Extracting #3: cost 10 inf + 346 21.277 * * [simplify]: Extracting #4: cost 1 inf + 1886 21.277 * * [simplify]: Extracting #5: cost 0 inf + 2058 21.277 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 21.277 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 21.277 * * * * [progress]: [ 70 / 176 ] simplifiying candidate # 21.278 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) 21.278 * * [simplify]: iters left: 5 (5 enodes) 21.282 * * [simplify]: iters left: 4 (17 enodes) 21.285 * * [simplify]: iters left: 3 (19 enodes) 21.287 * * [simplify]: Extracting #0: cost 1 inf + 0 21.288 * * [simplify]: Extracting #1: cost 0 inf + 1 21.288 * [simplify]: Simplified to 1 21.288 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt 1) (- (/ (acos a) a))))) 21.288 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (acos a) a))) 21.288 * * [simplify]: iters left: 6 (7 enodes) 21.291 * * [simplify]: iters left: 5 (25 enodes) 21.295 * * [simplify]: iters left: 4 (31 enodes) 21.300 * * [simplify]: iters left: 3 (36 enodes) 21.309 * * [simplify]: iters left: 2 (38 enodes) 21.318 * * [simplify]: Extracting #0: cost 1 inf + 0 21.318 * * [simplify]: Extracting #1: cost 7 inf + 0 21.318 * * [simplify]: Extracting #2: cost 10 inf + 2 21.318 * * [simplify]: Extracting #3: cost 5 inf + 1000 21.319 * * [simplify]: Extracting #4: cost 1 inf + 1565 21.319 * * [simplify]: Extracting #5: cost 0 inf + 1736 21.319 * [simplify]: Simplified to (/ a (- (acos a))) 21.319 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 21.320 * * * * [progress]: [ 71 / 176 ] simplifiying candidate # 21.320 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 21.320 * * [simplify]: iters left: 5 (4 enodes) 21.327 * * [simplify]: iters left: 4 (14 enodes) 21.330 * * [simplify]: iters left: 3 (16 enodes) 21.333 * * [simplify]: Extracting #0: cost 1 inf + 0 21.334 * * [simplify]: Extracting #1: cost 0 inf + 1 21.334 * [simplify]: Simplified to 1 21.334 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt 1) (- (/ (acos a) a))))) 21.334 * [simplify]: Simplifying (/ (cbrt 1) (- (/ (acos a) a))) 21.334 * * [simplify]: iters left: 6 (7 enodes) 21.339 * * [simplify]: iters left: 5 (25 enodes) 21.345 * * [simplify]: iters left: 4 (31 enodes) 21.353 * * [simplify]: iters left: 3 (36 enodes) 21.362 * * [simplify]: iters left: 2 (38 enodes) 21.372 * * [simplify]: Extracting #0: cost 1 inf + 0 21.372 * * [simplify]: Extracting #1: cost 7 inf + 0 21.372 * * [simplify]: Extracting #2: cost 10 inf + 2 21.372 * * [simplify]: Extracting #3: cost 5 inf + 1000 21.372 * * [simplify]: Extracting #4: cost 1 inf + 1565 21.373 * * [simplify]: Extracting #5: cost 0 inf + 1736 21.373 * [simplify]: Simplified to (/ a (- (acos a))) 21.373 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 21.373 * * * * [progress]: [ 72 / 176 ] simplifiying candidate # 21.374 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (acos a)) 21.374 * * [simplify]: iters left: 5 (6 enodes) 21.378 * * [simplify]: iters left: 4 (22 enodes) 21.383 * * [simplify]: iters left: 3 (24 enodes) 21.386 * * [simplify]: Extracting #0: cost 1 inf + 0 21.386 * * [simplify]: Extracting #1: cost 4 inf + 0 21.386 * * [simplify]: Extracting #2: cost 5 inf + 1 21.386 * * [simplify]: Extracting #3: cost 2 inf + 225 21.386 * * [simplify]: Extracting #4: cost 0 inf + 448 21.387 * [simplify]: Simplified to (/ 1 (acos a)) 21.387 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (acos a)) (/ (cbrt 1) (- (/ 1 a))))) 21.387 * [simplify]: Simplifying (/ (cbrt 1) (- (/ 1 a))) 21.387 * * [simplify]: iters left: 6 (6 enodes) 21.392 * * [simplify]: iters left: 5 (23 enodes) 21.396 * * [simplify]: iters left: 4 (27 enodes) 21.400 * * [simplify]: Extracting #0: cost 1 inf + 0 21.400 * * [simplify]: Extracting #1: cost 4 inf + 0 21.400 * * [simplify]: Extracting #2: cost 7 inf + 1 21.400 * * [simplify]: Extracting #3: cost 6 inf + 3 21.400 * * [simplify]: Extracting #4: cost 2 inf + 212 21.400 * * [simplify]: Extracting #5: cost 0 inf + 337 21.400 * [simplify]: Simplified to (/ 1 (/ -1 a)) 21.400 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (acos a)) (/ 1 (/ -1 a)))) 21.400 * * * * [progress]: [ 73 / 176 ] simplifiying candidate # 21.401 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) 21.401 * * [simplify]: iters left: 6 (9 enodes) 21.403 * * [simplify]: iters left: 5 (33 enodes) 21.408 * * [simplify]: iters left: 4 (42 enodes) 21.416 * * [simplify]: iters left: 3 (44 enodes) 21.428 * * [simplify]: Extracting #0: cost 1 inf + 0 21.428 * * [simplify]: Extracting #1: cost 7 inf + 0 21.428 * * [simplify]: Extracting #2: cost 11 inf + 1 21.428 * * [simplify]: Extracting #3: cost 15 inf + 1 21.428 * * [simplify]: Extracting #4: cost 17 inf + 2 21.428 * * [simplify]: Extracting #5: cost 16 inf + 224 21.428 * * [simplify]: Extracting #6: cost 11 inf + 879 21.429 * * [simplify]: Extracting #7: cost 4 inf + 2759 21.430 * * [simplify]: Extracting #8: cost 0 inf + 3966 21.431 * [simplify]: Simplified to (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a)))) 21.431 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a)))) (/ (sqrt 1) (cbrt (- (/ (acos a) a)))))) 21.431 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (- (/ (acos a) a)))) 21.431 * * [simplify]: iters left: 6 (8 enodes) 21.436 * * [simplify]: iters left: 5 (28 enodes) 21.442 * * [simplify]: iters left: 4 (32 enodes) 21.447 * * [simplify]: Extracting #0: cost 1 inf + 0 21.447 * * [simplify]: Extracting #1: cost 4 inf + 0 21.447 * * [simplify]: Extracting #2: cost 5 inf + 1 21.447 * * [simplify]: Extracting #3: cost 9 inf + 1 21.447 * * [simplify]: Extracting #4: cost 11 inf + 2 21.447 * * [simplify]: Extracting #5: cost 11 inf + 93 21.447 * * [simplify]: Extracting #6: cost 5 inf + 879 21.448 * * [simplify]: Extracting #7: cost 0 inf + 2136 21.448 * [simplify]: Simplified to (/ 1 (cbrt (- (/ (acos a) a)))) 21.448 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))))) 21.448 * * * * [progress]: [ 74 / 176 ] simplifiying candidate # 21.448 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- (/ (acos a) a)))) 21.448 * * [simplify]: iters left: 6 (8 enodes) 21.451 * * [simplify]: iters left: 5 (28 enodes) 21.456 * * [simplify]: iters left: 4 (32 enodes) 21.460 * * [simplify]: Extracting #0: cost 1 inf + 0 21.461 * * [simplify]: Extracting #1: cost 4 inf + 0 21.461 * * [simplify]: Extracting #2: cost 5 inf + 1 21.461 * * [simplify]: Extracting #3: cost 9 inf + 1 21.461 * * [simplify]: Extracting #4: cost 11 inf + 2 21.461 * * [simplify]: Extracting #5: cost 11 inf + 93 21.461 * * [simplify]: Extracting #6: cost 5 inf + 879 21.461 * * [simplify]: Extracting #7: cost 0 inf + 1976 21.461 * [simplify]: Simplified to (/ 1 (sqrt (- (/ (acos a) a)))) 21.461 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (- (/ (acos a) a)))) (/ (sqrt 1) (sqrt (- (/ (acos a) a)))))) 21.462 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- (/ (acos a) a)))) 21.462 * * [simplify]: iters left: 6 (8 enodes) 21.464 * * [simplify]: iters left: 5 (28 enodes) 21.468 * * [simplify]: iters left: 4 (32 enodes) 21.474 * * [simplify]: Extracting #0: cost 1 inf + 0 21.474 * * [simplify]: Extracting #1: cost 4 inf + 0 21.474 * * [simplify]: Extracting #2: cost 5 inf + 1 21.475 * * [simplify]: Extracting #3: cost 9 inf + 1 21.475 * * [simplify]: Extracting #4: cost 11 inf + 2 21.475 * * [simplify]: Extracting #5: cost 11 inf + 93 21.475 * * [simplify]: Extracting #6: cost 5 inf + 879 21.475 * * [simplify]: Extracting #7: cost 0 inf + 1976 21.476 * [simplify]: Simplified to (/ 1 (sqrt (- (/ (acos a) a)))) 21.476 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))))) 21.476 * * * * [progress]: [ 75 / 176 ] simplifiying candidate # 21.476 * [simplify]: Simplifying (/ (sqrt 1) 1) 21.476 * * [simplify]: iters left: 3 (3 enodes) 21.480 * * [simplify]: iters left: 2 (9 enodes) 21.483 * * [simplify]: iters left: 1 (11 enodes) 21.485 * * [simplify]: Extracting #0: cost 1 inf + 0 21.485 * * [simplify]: Extracting #1: cost 0 inf + 1 21.485 * [simplify]: Simplified to 1 21.485 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (sqrt 1) (- (/ (acos a) a))))) 21.485 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (acos a) a))) 21.485 * * [simplify]: iters left: 6 (7 enodes) 21.488 * * [simplify]: iters left: 5 (25 enodes) 21.492 * * [simplify]: iters left: 4 (31 enodes) 21.499 * * [simplify]: iters left: 3 (36 enodes) 21.504 * * [simplify]: iters left: 2 (38 enodes) 21.510 * * [simplify]: Extracting #0: cost 1 inf + 0 21.510 * * [simplify]: Extracting #1: cost 7 inf + 0 21.510 * * [simplify]: Extracting #2: cost 10 inf + 2 21.510 * * [simplify]: Extracting #3: cost 5 inf + 1000 21.510 * * [simplify]: Extracting #4: cost 1 inf + 1565 21.510 * * [simplify]: Extracting #5: cost 0 inf + 1736 21.510 * [simplify]: Simplified to (/ a (- (acos a))) 21.510 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 21.511 * * * * [progress]: [ 76 / 176 ] simplifiying candidate # 21.511 * [simplify]: Simplifying (/ (sqrt 1) -1) 21.511 * * [simplify]: iters left: 3 (4 enodes) 21.513 * * [simplify]: iters left: 2 (14 enodes) 21.516 * * [simplify]: iters left: 1 (16 enodes) 21.518 * * [simplify]: Extracting #0: cost 1 inf + 0 21.518 * * [simplify]: Extracting #1: cost 0 inf + 1 21.518 * [simplify]: Simplified to -1 21.518 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (sqrt 1) (/ (acos a) a)))) 21.519 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) a)) 21.519 * * [simplify]: iters left: 5 (6 enodes) 21.521 * * [simplify]: iters left: 4 (22 enodes) 21.525 * * [simplify]: iters left: 3 (31 enodes) 21.529 * * [simplify]: iters left: 2 (37 enodes) 21.535 * * [simplify]: iters left: 1 (38 enodes) 21.539 * * [simplify]: Extracting #0: cost 1 inf + 0 21.539 * * [simplify]: Extracting #1: cost 8 inf + 0 21.540 * * [simplify]: Extracting #2: cost 6 inf + 486 21.540 * * [simplify]: Extracting #3: cost 0 inf + 1236 21.540 * [simplify]: Simplified to (/ a (acos a)) 21.540 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 21.540 * * * * [progress]: [ 77 / 176 ] simplifiying candidate # 21.540 * [simplify]: Simplifying (/ (sqrt 1) (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) 21.540 * * [simplify]: iters left: 6 (9 enodes) 21.543 * * [simplify]: iters left: 5 (32 enodes) 21.548 * * [simplify]: iters left: 4 (40 enodes) 21.554 * * [simplify]: iters left: 3 (44 enodes) 21.560 * * [simplify]: Extracting #0: cost 1 inf + 0 21.560 * * [simplify]: Extracting #1: cost 8 inf + 0 21.560 * * [simplify]: Extracting #2: cost 14 inf + 1 21.560 * * [simplify]: Extracting #3: cost 18 inf + 1 21.560 * * [simplify]: Extracting #4: cost 17 inf + 93 21.560 * * [simplify]: Extracting #5: cost 11 inf + 1119 21.561 * * [simplify]: Extracting #6: cost 0 inf + 4206 21.561 * [simplify]: Simplified to (/ (/ 1 (- (cbrt (/ (acos a) a)))) (cbrt (/ (acos a) a))) 21.561 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (- (cbrt (/ (acos a) a)))) (cbrt (/ (acos a) a))) (/ (sqrt 1) (cbrt (/ (acos a) a))))) 21.562 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (/ (acos a) a))) 21.562 * * [simplify]: iters left: 6 (7 enodes) 21.565 * * [simplify]: iters left: 5 (23 enodes) 21.568 * * [simplify]: iters left: 4 (25 enodes) 21.572 * * [simplify]: Extracting #0: cost 1 inf + 0 21.572 * * [simplify]: Extracting #1: cost 4 inf + 0 21.572 * * [simplify]: Extracting #2: cost 5 inf + 1 21.572 * * [simplify]: Extracting #3: cost 8 inf + 1 21.572 * * [simplify]: Extracting #4: cost 7 inf + 93 21.572 * * [simplify]: Extracting #5: cost 2 inf + 909 21.572 * * [simplify]: Extracting #6: cost 0 inf + 1372 21.573 * [simplify]: Simplified to (/ 1 (cbrt (/ (acos a) a))) 21.573 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))))) 21.573 * * * * [progress]: [ 78 / 176 ] simplifiying candidate # 21.573 * [simplify]: Simplifying (/ (sqrt 1) (- (sqrt (/ (acos a) a)))) 21.573 * * [simplify]: iters left: 6 (8 enodes) 21.576 * * [simplify]: iters left: 5 (26 enodes) 21.580 * * [simplify]: iters left: 4 (28 enodes) 21.590 * * [simplify]: Extracting #0: cost 1 inf + 0 21.590 * * [simplify]: Extracting #1: cost 4 inf + 0 21.590 * * [simplify]: Extracting #2: cost 5 inf + 1 21.590 * * [simplify]: Extracting #3: cost 7 inf + 1 21.590 * * [simplify]: Extracting #4: cost 10 inf + 1 21.590 * * [simplify]: Extracting #5: cost 10 inf + 2 21.590 * * [simplify]: Extracting #6: cost 7 inf + 315 21.590 * * [simplify]: Extracting #7: cost 4 inf + 828 21.591 * * [simplify]: Extracting #8: cost 1 inf + 1462 21.591 * * [simplify]: Extracting #9: cost 0 inf + 1714 21.591 * [simplify]: Simplified to (/ 1 (- (sqrt (/ (acos a) a)))) 21.591 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (/ (acos a) a)))) (/ (sqrt 1) (sqrt (/ (acos a) a))))) 21.592 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (/ (acos a) a))) 21.592 * * [simplify]: iters left: 6 (7 enodes) 21.596 * * [simplify]: iters left: 5 (23 enodes) 21.603 * * [simplify]: iters left: 4 (25 enodes) 21.610 * * [simplify]: Extracting #0: cost 1 inf + 0 21.610 * * [simplify]: Extracting #1: cost 4 inf + 0 21.610 * * [simplify]: Extracting #2: cost 5 inf + 1 21.610 * * [simplify]: Extracting #3: cost 8 inf + 1 21.610 * * [simplify]: Extracting #4: cost 7 inf + 93 21.610 * * [simplify]: Extracting #5: cost 2 inf + 829 21.610 * * [simplify]: Extracting #6: cost 0 inf + 1212 21.611 * [simplify]: Simplified to (/ 1 (sqrt (/ (acos a) a))) 21.611 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))))) 21.611 * * * * [progress]: [ 79 / 176 ] simplifiying candidate # 21.611 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) 21.611 * * [simplify]: iters left: 6 (11 enodes) 21.616 * * [simplify]: iters left: 5 (43 enodes) 21.624 * * [simplify]: iters left: 4 (75 enodes) 21.637 * * [simplify]: iters left: 3 (124 enodes) 21.659 * * [simplify]: iters left: 2 (179 enodes) 21.699 * * [simplify]: iters left: 1 (289 enodes) 21.786 * * [simplify]: Extracting #0: cost 1 inf + 0 21.786 * * [simplify]: Extracting #1: cost 24 inf + 0 21.787 * * [simplify]: Extracting #2: cost 50 inf + 1 21.787 * * [simplify]: Extracting #3: cost 40 inf + 2875 21.789 * * [simplify]: Extracting #4: cost 9 inf + 12291 21.792 * * [simplify]: Extracting #5: cost 0 inf + 15115 21.798 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 21.798 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))))) 21.798 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))) 21.798 * * [simplify]: iters left: 6 (8 enodes) 21.803 * * [simplify]: iters left: 5 (28 enodes) 21.812 * * [simplify]: iters left: 4 (37 enodes) 21.823 * * [simplify]: iters left: 3 (43 enodes) 21.836 * * [simplify]: iters left: 2 (58 enodes) 21.854 * * [simplify]: iters left: 1 (61 enodes) 21.866 * * [simplify]: Extracting #0: cost 1 inf + 0 21.866 * * [simplify]: Extracting #1: cost 7 inf + 0 21.866 * * [simplify]: Extracting #2: cost 12 inf + 1 21.866 * * [simplify]: Extracting #3: cost 10 inf + 174 21.867 * * [simplify]: Extracting #4: cost 1 inf + 2064 21.867 * * [simplify]: Extracting #5: cost 0 inf + 2276 21.868 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 21.868 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))))) 21.868 * * * * [progress]: [ 80 / 176 ] simplifiying candidate # 21.869 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) 21.869 * * [simplify]: iters left: 6 (10 enodes) 21.874 * * [simplify]: iters left: 5 (36 enodes) 21.888 * * [simplify]: iters left: 4 (50 enodes) 21.901 * * [simplify]: iters left: 3 (71 enodes) 21.912 * * [simplify]: iters left: 2 (97 enodes) 21.929 * * [simplify]: iters left: 1 (140 enodes) 21.953 * * [simplify]: Extracting #0: cost 1 inf + 0 21.953 * * [simplify]: Extracting #1: cost 17 inf + 0 21.953 * * [simplify]: Extracting #2: cost 32 inf + 1 21.953 * * [simplify]: Extracting #3: cost 28 inf + 808 21.954 * * [simplify]: Extracting #4: cost 7 inf + 6243 21.956 * * [simplify]: Extracting #5: cost 0 inf + 8204 21.958 * [simplify]: Simplified to (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) 21.958 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))))) 21.958 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))) 21.958 * * [simplify]: iters left: 6 (8 enodes) 21.962 * * [simplify]: iters left: 5 (28 enodes) 21.968 * * [simplify]: iters left: 4 (37 enodes) 21.975 * * [simplify]: iters left: 3 (43 enodes) 21.982 * * [simplify]: iters left: 2 (58 enodes) 21.991 * * [simplify]: iters left: 1 (61 enodes) 21.997 * * [simplify]: Extracting #0: cost 1 inf + 0 21.997 * * [simplify]: Extracting #1: cost 7 inf + 0 21.997 * * [simplify]: Extracting #2: cost 12 inf + 1 21.997 * * [simplify]: Extracting #3: cost 10 inf + 134 21.997 * * [simplify]: Extracting #4: cost 1 inf + 1824 21.998 * * [simplify]: Extracting #5: cost 0 inf + 2036 21.998 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 21.998 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (- (cbrt (acos a)))) (cbrt (acos a))) (/ (sqrt a) (cbrt (acos a))))) 21.998 * * * * [progress]: [ 81 / 176 ] simplifiying candidate # 21.998 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) 21.999 * * [simplify]: iters left: 6 (9 enodes) 22.001 * * [simplify]: iters left: 5 (31 enodes) 22.007 * * [simplify]: iters left: 4 (45 enodes) 22.020 * * [simplify]: iters left: 3 (54 enodes) 22.035 * * [simplify]: iters left: 2 (59 enodes) 22.047 * * [simplify]: iters left: 1 (67 enodes) 22.056 * * [simplify]: Extracting #0: cost 1 inf + 0 22.056 * * [simplify]: Extracting #1: cost 8 inf + 0 22.056 * * [simplify]: Extracting #2: cost 14 inf + 1 22.056 * * [simplify]: Extracting #3: cost 17 inf + 1 22.056 * * [simplify]: Extracting #4: cost 14 inf + 184 22.056 * * [simplify]: Extracting #5: cost 5 inf + 2086 22.057 * * [simplify]: Extracting #6: cost 0 inf + 3384 22.057 * [simplify]: Simplified to (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) 22.057 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) (/ (sqrt 1) (/ (cbrt (acos a)) a)))) 22.058 * [simplify]: Simplifying (/ (sqrt 1) (/ (cbrt (acos a)) a)) 22.058 * * [simplify]: iters left: 6 (7 enodes) 22.060 * * [simplify]: iters left: 5 (25 enodes) 22.064 * * [simplify]: iters left: 4 (34 enodes) 22.071 * * [simplify]: iters left: 3 (40 enodes) 22.077 * * [simplify]: iters left: 2 (41 enodes) 22.082 * * [simplify]: Extracting #0: cost 1 inf + 0 22.082 * * [simplify]: Extracting #1: cost 8 inf + 0 22.082 * * [simplify]: Extracting #2: cost 11 inf + 2 22.082 * * [simplify]: Extracting #3: cost 11 inf + 93 22.082 * * [simplify]: Extracting #4: cost 4 inf + 1413 22.083 * * [simplify]: Extracting #5: cost 0 inf + 2218 22.083 * [simplify]: Simplified to (/ a (cbrt (acos a))) 22.083 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (- (cbrt (acos a)))) (cbrt (acos a))) (/ a (cbrt (acos a))))) 22.083 * * * * [progress]: [ 82 / 176 ] simplifiying candidate # 22.083 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) 22.083 * * [simplify]: iters left: 6 (10 enodes) 22.086 * * [simplify]: iters left: 5 (36 enodes) 22.092 * * [simplify]: iters left: 4 (48 enodes) 22.099 * * [simplify]: iters left: 3 (57 enodes) 22.108 * * [simplify]: iters left: 2 (68 enodes) 22.119 * * [simplify]: iters left: 1 (85 enodes) 22.133 * * [simplify]: Extracting #0: cost 1 inf + 0 22.133 * * [simplify]: Extracting #1: cost 10 inf + 0 22.133 * * [simplify]: Extracting #2: cost 21 inf + 1 22.133 * * [simplify]: Extracting #3: cost 22 inf + 164 22.133 * * [simplify]: Extracting #4: cost 15 inf + 1632 22.134 * * [simplify]: Extracting #5: cost 3 inf + 4487 22.135 * * [simplify]: Extracting #6: cost 0 inf + 5360 22.136 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) 22.136 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))))) 22.136 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))) 22.136 * * [simplify]: iters left: 6 (8 enodes) 22.141 * * [simplify]: iters left: 5 (28 enodes) 22.149 * * [simplify]: iters left: 4 (37 enodes) 22.160 * * [simplify]: iters left: 3 (43 enodes) 22.175 * * [simplify]: iters left: 2 (58 enodes) 22.190 * * [simplify]: iters left: 1 (61 enodes) 22.197 * * [simplify]: Extracting #0: cost 1 inf + 0 22.197 * * [simplify]: Extracting #1: cost 7 inf + 0 22.197 * * [simplify]: Extracting #2: cost 12 inf + 1 22.197 * * [simplify]: Extracting #3: cost 10 inf + 174 22.197 * * [simplify]: Extracting #4: cost 1 inf + 1784 22.197 * * [simplify]: Extracting #5: cost 0 inf + 1956 22.198 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 22.198 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))))) 22.198 * * * * [progress]: [ 83 / 176 ] simplifiying candidate # 22.198 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) 22.198 * * [simplify]: iters left: 6 (9 enodes) 22.201 * * [simplify]: iters left: 5 (31 enodes) 22.206 * * [simplify]: iters left: 4 (37 enodes) 22.212 * * [simplify]: iters left: 3 (42 enodes) 22.218 * * [simplify]: iters left: 2 (44 enodes) 22.225 * * [simplify]: iters left: 1 (59 enodes) 22.234 * * [simplify]: Extracting #0: cost 1 inf + 0 22.235 * * [simplify]: Extracting #1: cost 7 inf + 0 22.235 * * [simplify]: Extracting #2: cost 13 inf + 1 22.235 * * [simplify]: Extracting #3: cost 14 inf + 43 22.235 * * [simplify]: Extracting #4: cost 13 inf + 175 22.235 * * [simplify]: Extracting #5: cost 7 inf + 1241 22.235 * * [simplify]: Extracting #6: cost 0 inf + 2720 22.236 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 22.236 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))))) 22.236 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) 22.236 * * [simplify]: iters left: 6 (8 enodes) 22.239 * * [simplify]: iters left: 5 (28 enodes) 22.243 * * [simplify]: iters left: 4 (37 enodes) 22.249 * * [simplify]: iters left: 3 (43 enodes) 22.256 * * [simplify]: iters left: 2 (58 enodes) 22.268 * * [simplify]: iters left: 1 (61 enodes) 22.274 * * [simplify]: Extracting #0: cost 1 inf + 0 22.274 * * [simplify]: Extracting #1: cost 7 inf + 0 22.274 * * [simplify]: Extracting #2: cost 12 inf + 1 22.274 * * [simplify]: Extracting #3: cost 10 inf + 134 22.275 * * [simplify]: Extracting #4: cost 1 inf + 1544 22.275 * * [simplify]: Extracting #5: cost 0 inf + 1716 22.275 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 22.275 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) (/ (sqrt a) (sqrt (acos a))))) 22.275 * * * * [progress]: [ 84 / 176 ] simplifiying candidate # 22.276 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (sqrt (acos a)) 1))) 22.276 * * [simplify]: iters left: 6 (8 enodes) 22.279 * * [simplify]: iters left: 5 (26 enodes) 22.284 * * [simplify]: iters left: 4 (28 enodes) 22.288 * * [simplify]: iters left: 3 (30 enodes) 22.292 * * [simplify]: Extracting #0: cost 1 inf + 0 22.292 * * [simplify]: Extracting #1: cost 4 inf + 0 22.292 * * [simplify]: Extracting #2: cost 5 inf + 1 22.292 * * [simplify]: Extracting #3: cost 7 inf + 1 22.292 * * [simplify]: Extracting #4: cost 9 inf + 1 22.292 * * [simplify]: Extracting #5: cost 8 inf + 2 22.293 * * [simplify]: Extracting #6: cost 5 inf + 395 22.293 * * [simplify]: Extracting #7: cost 1 inf + 1000 22.293 * * [simplify]: Extracting #8: cost 0 inf + 1212 22.293 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 22.293 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) (/ (sqrt (acos a)) a)))) 22.293 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) a)) 22.293 * * [simplify]: iters left: 6 (7 enodes) 22.296 * * [simplify]: iters left: 5 (25 enodes) 22.300 * * [simplify]: iters left: 4 (34 enodes) 22.306 * * [simplify]: iters left: 3 (40 enodes) 22.315 * * [simplify]: iters left: 2 (41 enodes) 22.324 * * [simplify]: Extracting #0: cost 1 inf + 0 22.324 * * [simplify]: Extracting #1: cost 8 inf + 0 22.324 * * [simplify]: Extracting #2: cost 11 inf + 2 22.324 * * [simplify]: Extracting #3: cost 11 inf + 93 22.325 * * [simplify]: Extracting #4: cost 4 inf + 1173 22.325 * * [simplify]: Extracting #5: cost 0 inf + 1818 22.326 * [simplify]: Simplified to (/ a (sqrt (acos a))) 22.326 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 22.326 * * * * [progress]: [ 85 / 176 ] simplifiying candidate # 22.326 * [simplify]: Simplifying (/ (sqrt 1) (- (/ 1 (* (cbrt a) (cbrt a))))) 22.326 * * [simplify]: iters left: 6 (8 enodes) 22.332 * * [simplify]: iters left: 5 (31 enodes) 22.342 * * [simplify]: iters left: 4 (39 enodes) 22.353 * * [simplify]: iters left: 3 (42 enodes) 22.365 * * [simplify]: Extracting #0: cost 1 inf + 0 22.365 * * [simplify]: Extracting #1: cost 4 inf + 0 22.365 * * [simplify]: Extracting #2: cost 9 inf + 1 22.365 * * [simplify]: Extracting #3: cost 14 inf + 2 22.366 * * [simplify]: Extracting #4: cost 13 inf + 84 22.366 * * [simplify]: Extracting #5: cost 1 inf + 1827 22.367 * * [simplify]: Extracting #6: cost 0 inf + 1949 22.367 * [simplify]: Simplified to (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) 22.367 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a))))) 22.368 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) (cbrt a))) 22.368 * * [simplify]: iters left: 5 (7 enodes) 22.371 * * [simplify]: iters left: 4 (25 enodes) 22.378 * * [simplify]: iters left: 3 (34 enodes) 22.383 * * [simplify]: iters left: 2 (40 enodes) 22.389 * * [simplify]: iters left: 1 (55 enodes) 22.398 * * [simplify]: Extracting #0: cost 1 inf + 0 22.398 * * [simplify]: Extracting #1: cost 7 inf + 0 22.398 * * [simplify]: Extracting #2: cost 11 inf + 1 22.398 * * [simplify]: Extracting #3: cost 2 inf + 1162 22.399 * * [simplify]: Extracting #4: cost 0 inf + 1454 22.399 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 22.399 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt a) (acos a)))) 22.399 * * * * [progress]: [ 86 / 176 ] simplifiying candidate # 22.399 * [simplify]: Simplifying (/ (sqrt 1) (- (/ 1 (sqrt a)))) 22.399 * * [simplify]: iters left: 6 (7 enodes) 22.405 * * [simplify]: iters left: 5 (26 enodes) 22.413 * * [simplify]: iters left: 4 (30 enodes) 22.422 * * [simplify]: Extracting #0: cost 1 inf + 0 22.422 * * [simplify]: Extracting #1: cost 4 inf + 0 22.422 * * [simplify]: Extracting #2: cost 7 inf + 1 22.422 * * [simplify]: Extracting #3: cost 9 inf + 2 22.422 * * [simplify]: Extracting #4: cost 6 inf + 85 22.422 * * [simplify]: Extracting #5: cost 2 inf + 495 22.423 * * [simplify]: Extracting #6: cost 0 inf + 659 22.423 * [simplify]: Simplified to (/ 1 (/ -1 (sqrt a))) 22.423 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a))))) 22.423 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) (sqrt a))) 22.424 * * [simplify]: iters left: 5 (7 enodes) 22.429 * * [simplify]: iters left: 4 (25 enodes) 22.436 * * [simplify]: iters left: 3 (34 enodes) 22.443 * * [simplify]: iters left: 2 (40 enodes) 22.450 * * [simplify]: iters left: 1 (55 enodes) 22.459 * * [simplify]: Extracting #0: cost 1 inf + 0 22.459 * * [simplify]: Extracting #1: cost 7 inf + 0 22.459 * * [simplify]: Extracting #2: cost 11 inf + 1 22.459 * * [simplify]: Extracting #3: cost 2 inf + 1002 22.459 * * [simplify]: Extracting #4: cost 0 inf + 1214 22.460 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 22.460 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ (sqrt a) (acos a)))) 22.460 * * * * [progress]: [ 87 / 176 ] simplifiying candidate # 22.460 * [simplify]: Simplifying (/ (sqrt 1) (- (/ 1 1))) 22.460 * * [simplify]: iters left: 6 (5 enodes) 22.464 * * [simplify]: iters left: 5 (16 enodes) 22.469 * * [simplify]: iters left: 4 (18 enodes) 22.471 * * [simplify]: Extracting #0: cost 1 inf + 0 22.471 * * [simplify]: Extracting #1: cost 0 inf + 1 22.472 * [simplify]: Simplified to -1 22.472 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (sqrt 1) (/ (acos a) a)))) 22.472 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) a)) 22.472 * * [simplify]: iters left: 5 (6 enodes) 22.474 * * [simplify]: iters left: 4 (22 enodes) 22.478 * * [simplify]: iters left: 3 (31 enodes) 22.485 * * [simplify]: iters left: 2 (37 enodes) 22.490 * * [simplify]: iters left: 1 (38 enodes) 22.498 * * [simplify]: Extracting #0: cost 1 inf + 0 22.498 * * [simplify]: Extracting #1: cost 8 inf + 0 22.498 * * [simplify]: Extracting #2: cost 6 inf + 486 22.498 * * [simplify]: Extracting #3: cost 0 inf + 1236 22.499 * [simplify]: Simplified to (/ a (acos a)) 22.499 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 22.499 * * * * [progress]: [ 88 / 176 ] simplifiying candidate # 22.499 * [simplify]: Simplifying (/ (sqrt 1) (- 1)) 22.499 * * [simplify]: iters left: 4 (4 enodes) 22.503 * * [simplify]: iters left: 3 (15 enodes) 22.508 * * [simplify]: iters left: 2 (17 enodes) 22.512 * * [simplify]: Extracting #0: cost 1 inf + 0 22.513 * * [simplify]: Extracting #1: cost 0 inf + 1 22.513 * [simplify]: Simplified to -1 22.513 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (sqrt 1) (/ (acos a) a)))) 22.513 * [simplify]: Simplifying (/ (sqrt 1) (/ (acos a) a)) 22.513 * * [simplify]: iters left: 5 (6 enodes) 22.517 * * [simplify]: iters left: 4 (22 enodes) 22.525 * * [simplify]: iters left: 3 (31 enodes) 22.533 * * [simplify]: iters left: 2 (37 enodes) 22.544 * * [simplify]: iters left: 1 (38 enodes) 22.553 * * [simplify]: Extracting #0: cost 1 inf + 0 22.553 * * [simplify]: Extracting #1: cost 8 inf + 0 22.553 * * [simplify]: Extracting #2: cost 6 inf + 486 22.553 * * [simplify]: Extracting #3: cost 0 inf + 1236 22.553 * [simplify]: Simplified to (/ a (acos a)) 22.554 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 22.554 * * * * [progress]: [ 89 / 176 ] simplifiying candidate # 22.554 * [simplify]: Simplifying (/ (sqrt 1) (- (acos a))) 22.554 * * [simplify]: iters left: 5 (6 enodes) 22.558 * * [simplify]: iters left: 4 (20 enodes) 22.564 * * [simplify]: iters left: 3 (22 enodes) 22.571 * * [simplify]: Extracting #0: cost 1 inf + 0 22.571 * * [simplify]: Extracting #1: cost 4 inf + 0 22.571 * * [simplify]: Extracting #2: cost 5 inf + 1 22.571 * * [simplify]: Extracting #3: cost 7 inf + 1 22.571 * * [simplify]: Extracting #4: cost 1 inf + 618 22.571 * * [simplify]: Extracting #5: cost 0 inf + 790 22.571 * [simplify]: Simplified to (/ 1 (- (acos a))) 22.571 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (acos a))) (/ (sqrt 1) (/ 1 a)))) 22.572 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 a)) 22.572 * * [simplify]: iters left: 4 (5 enodes) 22.577 * * [simplify]: iters left: 3 (19 enodes) 22.582 * * [simplify]: iters left: 2 (21 enodes) 22.587 * * [simplify]: Extracting #0: cost 1 inf + 0 22.587 * * [simplify]: Extracting #1: cost 0 inf + 1 22.587 * [simplify]: Simplified to a 22.587 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (- (acos a))) a)) 22.587 * * * * [progress]: [ 90 / 176 ] simplifiying candidate # 22.588 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) 22.588 * * [simplify]: iters left: 6 (8 enodes) 22.592 * * [simplify]: iters left: 5 (28 enodes) 22.600 * * [simplify]: iters left: 4 (35 enodes) 22.610 * * [simplify]: iters left: 3 (37 enodes) 22.619 * * [simplify]: Extracting #0: cost 1 inf + 0 22.620 * * [simplify]: Extracting #1: cost 7 inf + 0 22.620 * * [simplify]: Extracting #2: cost 11 inf + 1 22.620 * * [simplify]: Extracting #3: cost 14 inf + 1 22.620 * * [simplify]: Extracting #4: cost 13 inf + 93 22.620 * * [simplify]: Extracting #5: cost 8 inf + 909 22.621 * * [simplify]: Extracting #6: cost 0 inf + 2962 22.621 * [simplify]: Simplified to (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) 22.621 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ (sqrt 1) (- (cbrt (/ (acos a) a)))))) 22.622 * [simplify]: Simplifying (/ (sqrt 1) (- (cbrt (/ (acos a) a)))) 22.622 * * [simplify]: iters left: 6 (8 enodes) 22.627 * * [simplify]: iters left: 5 (26 enodes) 22.635 * * [simplify]: iters left: 4 (28 enodes) 22.646 * * [simplify]: Extracting #0: cost 1 inf + 0 22.646 * * [simplify]: Extracting #1: cost 4 inf + 0 22.647 * * [simplify]: Extracting #2: cost 5 inf + 1 22.647 * * [simplify]: Extracting #3: cost 7 inf + 1 22.647 * * [simplify]: Extracting #4: cost 10 inf + 1 22.647 * * [simplify]: Extracting #5: cost 10 inf + 2 22.647 * * [simplify]: Extracting #6: cost 7 inf + 315 22.647 * * [simplify]: Extracting #7: cost 4 inf + 908 22.647 * * [simplify]: Extracting #8: cost 1 inf + 1662 22.648 * * [simplify]: Extracting #9: cost 0 inf + 1954 22.648 * [simplify]: Simplified to (/ 1 (- (cbrt (/ (acos a) a)))) 22.648 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))))) 22.648 * * * * [progress]: [ 91 / 176 ] simplifiying candidate # 22.649 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (/ (acos a) a))) 22.649 * * [simplify]: iters left: 6 (7 enodes) 22.654 * * [simplify]: iters left: 5 (23 enodes) 22.661 * * [simplify]: iters left: 4 (25 enodes) 22.668 * * [simplify]: Extracting #0: cost 1 inf + 0 22.668 * * [simplify]: Extracting #1: cost 4 inf + 0 22.668 * * [simplify]: Extracting #2: cost 5 inf + 1 22.668 * * [simplify]: Extracting #3: cost 8 inf + 1 22.668 * * [simplify]: Extracting #4: cost 7 inf + 93 22.668 * * [simplify]: Extracting #5: cost 2 inf + 829 22.668 * * [simplify]: Extracting #6: cost 0 inf + 1212 22.669 * [simplify]: Simplified to (/ 1 (sqrt (/ (acos a) a))) 22.669 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ (acos a) a))) (/ (sqrt 1) (- (sqrt (/ (acos a) a)))))) 22.669 * [simplify]: Simplifying (/ (sqrt 1) (- (sqrt (/ (acos a) a)))) 22.669 * * [simplify]: iters left: 6 (8 enodes) 22.674 * * [simplify]: iters left: 5 (26 enodes) 22.682 * * [simplify]: iters left: 4 (28 enodes) 22.689 * * [simplify]: Extracting #0: cost 1 inf + 0 22.690 * * [simplify]: Extracting #1: cost 4 inf + 0 22.690 * * [simplify]: Extracting #2: cost 5 inf + 1 22.690 * * [simplify]: Extracting #3: cost 7 inf + 1 22.690 * * [simplify]: Extracting #4: cost 10 inf + 1 22.690 * * [simplify]: Extracting #5: cost 10 inf + 2 22.690 * * [simplify]: Extracting #6: cost 7 inf + 315 22.690 * * [simplify]: Extracting #7: cost 4 inf + 828 22.690 * * [simplify]: Extracting #8: cost 1 inf + 1462 22.691 * * [simplify]: Extracting #9: cost 0 inf + 1714 22.691 * [simplify]: Simplified to (/ 1 (- (sqrt (/ (acos a) a)))) 22.691 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))))) 22.691 * * * * [progress]: [ 92 / 176 ] simplifiying candidate # 22.692 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) 22.692 * * [simplify]: iters left: 6 (10 enodes) 22.699 * * [simplify]: iters left: 5 (40 enodes) 22.712 * * [simplify]: iters left: 4 (74 enodes) 22.737 * * [simplify]: iters left: 3 (123 enodes) 22.766 * * [simplify]: iters left: 2 (207 enodes) 22.867 * * [simplify]: iters left: 1 (289 enodes) 22.949 * * [simplify]: Extracting #0: cost 1 inf + 0 22.949 * * [simplify]: Extracting #1: cost 19 inf + 0 22.949 * * [simplify]: Extracting #2: cost 34 inf + 1 22.949 * * [simplify]: Extracting #3: cost 20 inf + 2996 22.951 * * [simplify]: Extracting #4: cost 2 inf + 8121 22.953 * * [simplify]: Extracting #5: cost 0 inf + 8664 22.956 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 22.956 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (sqrt 1) (- (/ (cbrt (acos a)) (cbrt a)))))) 22.956 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (cbrt (acos a)) (cbrt a)))) 22.956 * * [simplify]: iters left: 6 (9 enodes) 22.961 * * [simplify]: iters left: 5 (31 enodes) 22.966 * * [simplify]: iters left: 4 (37 enodes) 22.972 * * [simplify]: iters left: 3 (42 enodes) 22.978 * * [simplify]: iters left: 2 (44 enodes) 22.989 * * [simplify]: iters left: 1 (59 enodes) 23.001 * * [simplify]: Extracting #0: cost 1 inf + 0 23.001 * * [simplify]: Extracting #1: cost 7 inf + 0 23.001 * * [simplify]: Extracting #2: cost 13 inf + 1 23.001 * * [simplify]: Extracting #3: cost 14 inf + 83 23.001 * * [simplify]: Extracting #4: cost 13 inf + 255 23.001 * * [simplify]: Extracting #5: cost 7 inf + 1641 23.002 * * [simplify]: Extracting #6: cost 0 inf + 3520 23.002 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 23.002 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 23.002 * * * * [progress]: [ 93 / 176 ] simplifiying candidate # 23.003 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) 23.003 * * [simplify]: iters left: 6 (9 enodes) 23.005 * * [simplify]: iters left: 5 (33 enodes) 23.011 * * [simplify]: iters left: 4 (50 enodes) 23.019 * * [simplify]: iters left: 3 (77 enodes) 23.044 * * [simplify]: iters left: 2 (120 enodes) 23.073 * * [simplify]: iters left: 1 (161 enodes) 23.116 * * [simplify]: Extracting #0: cost 1 inf + 0 23.117 * * [simplify]: Extracting #1: cost 11 inf + 0 23.117 * * [simplify]: Extracting #2: cost 21 inf + 1 23.117 * * [simplify]: Extracting #3: cost 18 inf + 175 23.117 * * [simplify]: Extracting #4: cost 7 inf + 2579 23.118 * * [simplify]: Extracting #5: cost 0 inf + 4378 23.119 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 23.119 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (- (/ (cbrt (acos a)) (sqrt a)))))) 23.119 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (cbrt (acos a)) (sqrt a)))) 23.119 * * [simplify]: iters left: 6 (9 enodes) 23.124 * * [simplify]: iters left: 5 (31 enodes) 23.129 * * [simplify]: iters left: 4 (37 enodes) 23.134 * * [simplify]: iters left: 3 (42 enodes) 23.140 * * [simplify]: iters left: 2 (44 enodes) 23.150 * * [simplify]: iters left: 1 (59 enodes) 23.166 * * [simplify]: Extracting #0: cost 1 inf + 0 23.166 * * [simplify]: Extracting #1: cost 7 inf + 0 23.166 * * [simplify]: Extracting #2: cost 13 inf + 1 23.167 * * [simplify]: Extracting #3: cost 14 inf + 43 23.167 * * [simplify]: Extracting #4: cost 13 inf + 175 23.167 * * [simplify]: Extracting #5: cost 7 inf + 1441 23.168 * * [simplify]: Extracting #6: cost 0 inf + 3200 23.169 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 23.169 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 23.169 * * * * [progress]: [ 94 / 176 ] simplifiying candidate # 23.169 * [simplify]: Simplifying (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) 23.169 * * [simplify]: iters left: 6 (8 enodes) 23.173 * * [simplify]: iters left: 5 (28 enodes) 23.178 * * [simplify]: iters left: 4 (52 enodes) 23.186 * * [simplify]: iters left: 3 (74 enodes) 23.198 * * [simplify]: iters left: 2 (77 enodes) 23.205 * * [simplify]: Extracting #0: cost 1 inf + 0 23.205 * * [simplify]: Extracting #1: cost 6 inf + 0 23.205 * * [simplify]: Extracting #2: cost 9 inf + 1 23.205 * * [simplify]: Extracting #3: cost 11 inf + 1 23.205 * * [simplify]: Extracting #4: cost 10 inf + 2 23.206 * * [simplify]: Extracting #5: cost 2 inf + 1573 23.206 * * [simplify]: Extracting #6: cost 0 inf + 1876 23.207 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 23.207 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (- (/ (cbrt (acos a)) a))))) 23.207 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (cbrt (acos a)) a))) 23.207 * * [simplify]: iters left: 6 (8 enodes) 23.212 * * [simplify]: iters left: 5 (28 enodes) 23.220 * * [simplify]: iters left: 4 (34 enodes) 23.232 * * [simplify]: iters left: 3 (39 enodes) 23.244 * * [simplify]: iters left: 2 (41 enodes) 23.257 * * [simplify]: Extracting #0: cost 1 inf + 0 23.257 * * [simplify]: Extracting #1: cost 7 inf + 0 23.257 * * [simplify]: Extracting #2: cost 10 inf + 2 23.257 * * [simplify]: Extracting #3: cost 13 inf + 2 23.257 * * [simplify]: Extracting #4: cost 13 inf + 93 23.258 * * [simplify]: Extracting #5: cost 4 inf + 1913 23.258 * * [simplify]: Extracting #6: cost 0 inf + 2878 23.259 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 23.259 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 23.259 * * * * [progress]: [ 95 / 176 ] simplifiying candidate # 23.259 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) 23.259 * * [simplify]: iters left: 6 (9 enodes) 23.264 * * [simplify]: iters left: 5 (33 enodes) 23.275 * * [simplify]: iters left: 4 (48 enodes) 23.289 * * [simplify]: iters left: 3 (65 enodes) 23.310 * * [simplify]: iters left: 2 (84 enodes) 23.337 * * [simplify]: iters left: 1 (96 enodes) 23.360 * * [simplify]: Extracting #0: cost 1 inf + 0 23.360 * * [simplify]: Extracting #1: cost 10 inf + 0 23.360 * * [simplify]: Extracting #2: cost 18 inf + 1 23.360 * * [simplify]: Extracting #3: cost 16 inf + 174 23.360 * * [simplify]: Extracting #4: cost 3 inf + 2569 23.361 * * [simplify]: Extracting #5: cost 0 inf + 3362 23.362 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 23.362 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (sqrt 1) (- (/ (sqrt (acos a)) (cbrt a)))))) 23.363 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (sqrt (acos a)) (cbrt a)))) 23.363 * * [simplify]: iters left: 6 (9 enodes) 23.369 * * [simplify]: iters left: 5 (31 enodes) 23.378 * * [simplify]: iters left: 4 (37 enodes) 23.383 * * [simplify]: iters left: 3 (42 enodes) 23.390 * * [simplify]: iters left: 2 (44 enodes) 23.397 * * [simplify]: iters left: 1 (59 enodes) 23.407 * * [simplify]: Extracting #0: cost 1 inf + 0 23.407 * * [simplify]: Extracting #1: cost 7 inf + 0 23.407 * * [simplify]: Extracting #2: cost 13 inf + 1 23.407 * * [simplify]: Extracting #3: cost 14 inf + 83 23.408 * * [simplify]: Extracting #4: cost 13 inf + 255 23.408 * * [simplify]: Extracting #5: cost 7 inf + 1441 23.409 * * [simplify]: Extracting #6: cost 0 inf + 3040 23.410 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 23.410 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 23.410 * * * * [progress]: [ 96 / 176 ] simplifiying candidate # 23.411 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) 23.411 * * [simplify]: iters left: 6 (8 enodes) 23.416 * * [simplify]: iters left: 5 (28 enodes) 23.424 * * [simplify]: iters left: 4 (37 enodes) 23.435 * * [simplify]: iters left: 3 (43 enodes) 23.448 * * [simplify]: iters left: 2 (58 enodes) 23.457 * * [simplify]: iters left: 1 (61 enodes) 23.463 * * [simplify]: Extracting #0: cost 1 inf + 0 23.463 * * [simplify]: Extracting #1: cost 7 inf + 0 23.463 * * [simplify]: Extracting #2: cost 12 inf + 1 23.463 * * [simplify]: Extracting #3: cost 10 inf + 134 23.464 * * [simplify]: Extracting #4: cost 1 inf + 1544 23.464 * * [simplify]: Extracting #5: cost 0 inf + 1716 23.464 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 23.464 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt 1) (- (/ (sqrt (acos a)) (sqrt a)))))) 23.465 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) 23.465 * * [simplify]: iters left: 6 (9 enodes) 23.468 * * [simplify]: iters left: 5 (31 enodes) 23.477 * * [simplify]: iters left: 4 (37 enodes) 23.487 * * [simplify]: iters left: 3 (42 enodes) 23.499 * * [simplify]: iters left: 2 (44 enodes) 23.506 * * [simplify]: iters left: 1 (59 enodes) 23.514 * * [simplify]: Extracting #0: cost 1 inf + 0 23.514 * * [simplify]: Extracting #1: cost 7 inf + 0 23.514 * * [simplify]: Extracting #2: cost 13 inf + 1 23.514 * * [simplify]: Extracting #3: cost 14 inf + 43 23.515 * * [simplify]: Extracting #4: cost 13 inf + 175 23.515 * * [simplify]: Extracting #5: cost 7 inf + 1241 23.515 * * [simplify]: Extracting #6: cost 0 inf + 2720 23.515 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 23.516 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt a) (- (sqrt (acos a)))))) 23.516 * * * * [progress]: [ 97 / 176 ] simplifiying candidate # 23.516 * [simplify]: Simplifying (/ (sqrt 1) (/ (sqrt (acos a)) 1)) 23.516 * * [simplify]: iters left: 6 (7 enodes) 23.519 * * [simplify]: iters left: 5 (23 enodes) 23.523 * * [simplify]: iters left: 4 (27 enodes) 23.528 * * [simplify]: Extracting #0: cost 1 inf + 0 23.529 * * [simplify]: Extracting #1: cost 4 inf + 0 23.529 * * [simplify]: Extracting #2: cost 5 inf + 1 23.529 * * [simplify]: Extracting #3: cost 7 inf + 1 23.529 * * [simplify]: Extracting #4: cost 2 inf + 487 23.529 * * [simplify]: Extracting #5: cost 0 inf + 790 23.529 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 23.529 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (sqrt 1) (- (/ (sqrt (acos a)) a))))) 23.530 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (sqrt (acos a)) a))) 23.530 * * [simplify]: iters left: 6 (8 enodes) 23.534 * * [simplify]: iters left: 5 (28 enodes) 23.542 * * [simplify]: iters left: 4 (34 enodes) 23.551 * * [simplify]: iters left: 3 (39 enodes) 23.562 * * [simplify]: iters left: 2 (41 enodes) 23.573 * * [simplify]: Extracting #0: cost 1 inf + 0 23.573 * * [simplify]: Extracting #1: cost 7 inf + 0 23.573 * * [simplify]: Extracting #2: cost 10 inf + 2 23.573 * * [simplify]: Extracting #3: cost 13 inf + 2 23.573 * * [simplify]: Extracting #4: cost 13 inf + 93 23.574 * * [simplify]: Extracting #5: cost 4 inf + 1593 23.574 * * [simplify]: Extracting #6: cost 0 inf + 2398 23.575 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 23.575 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 23.575 * * * * [progress]: [ 98 / 176 ] simplifiying candidate # 23.575 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) 23.575 * * [simplify]: iters left: 6 (7 enodes) 23.581 * * [simplify]: iters left: 5 (27 enodes) 23.589 * * [simplify]: iters left: 4 (31 enodes) 23.597 * * [simplify]: iters left: 3 (34 enodes) 23.602 * * [simplify]: iters left: 2 (42 enodes) 23.609 * * [simplify]: iters left: 1 (49 enodes) 23.618 * * [simplify]: Extracting #0: cost 1 inf + 0 23.619 * * [simplify]: Extracting #1: cost 6 inf + 0 23.619 * * [simplify]: Extracting #2: cost 9 inf + 1 23.619 * * [simplify]: Extracting #3: cost 3 inf + 569 23.619 * * [simplify]: Extracting #4: cost 0 inf + 974 23.619 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 23.619 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (sqrt 1) (- (/ (acos a) (cbrt a)))))) 23.619 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (acos a) (cbrt a)))) 23.620 * * [simplify]: iters left: 6 (8 enodes) 23.622 * * [simplify]: iters left: 5 (28 enodes) 23.629 * * [simplify]: iters left: 4 (34 enodes) 23.639 * * [simplify]: iters left: 3 (39 enodes) 23.650 * * [simplify]: iters left: 2 (41 enodes) 23.659 * * [simplify]: iters left: 1 (56 enodes) 23.668 * * [simplify]: Extracting #0: cost 1 inf + 0 23.668 * * [simplify]: Extracting #1: cost 7 inf + 0 23.668 * * [simplify]: Extracting #2: cost 13 inf + 1 23.668 * * [simplify]: Extracting #3: cost 10 inf + 466 23.668 * * [simplify]: Extracting #4: cost 1 inf + 2206 23.668 * * [simplify]: Extracting #5: cost 0 inf + 2378 23.669 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 23.669 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 23.669 * * * * [progress]: [ 99 / 176 ] simplifiying candidate # 23.669 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 (sqrt a))) 23.669 * * [simplify]: iters left: 5 (6 enodes) 23.671 * * [simplify]: iters left: 4 (22 enodes) 23.675 * * [simplify]: iters left: 3 (24 enodes) 23.679 * * [simplify]: iters left: 2 (28 enodes) 23.683 * * [simplify]: iters left: 1 (30 enodes) 23.689 * * [simplify]: Extracting #0: cost 1 inf + 0 23.690 * * [simplify]: Extracting #1: cost 5 inf + 0 23.690 * * [simplify]: Extracting #2: cost 3 inf + 43 23.690 * * [simplify]: Extracting #3: cost 1 inf + 166 23.690 * * [simplify]: Extracting #4: cost 0 inf + 248 23.690 * [simplify]: Simplified to (sqrt a) 23.690 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (sqrt 1) (- (/ (acos a) (sqrt a)))))) 23.691 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (acos a) (sqrt a)))) 23.691 * * [simplify]: iters left: 6 (8 enodes) 23.695 * * [simplify]: iters left: 5 (28 enodes) 23.704 * * [simplify]: iters left: 4 (34 enodes) 23.713 * * [simplify]: iters left: 3 (39 enodes) 23.720 * * [simplify]: iters left: 2 (41 enodes) 23.729 * * [simplify]: iters left: 1 (56 enodes) 23.737 * * [simplify]: Extracting #0: cost 1 inf + 0 23.737 * * [simplify]: Extracting #1: cost 7 inf + 0 23.737 * * [simplify]: Extracting #2: cost 13 inf + 1 23.737 * * [simplify]: Extracting #3: cost 10 inf + 346 23.738 * * [simplify]: Extracting #4: cost 1 inf + 1886 23.738 * * [simplify]: Extracting #5: cost 0 inf + 2058 23.738 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 23.739 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 23.739 * * * * [progress]: [ 100 / 176 ] simplifiying candidate # 23.739 * [simplify]: Simplifying (/ (sqrt 1) (/ 1 1)) 23.739 * * [simplify]: iters left: 4 (4 enodes) 23.743 * * [simplify]: iters left: 3 (12 enodes) 23.746 * * [simplify]: iters left: 2 (14 enodes) 23.750 * * [simplify]: Extracting #0: cost 1 inf + 0 23.750 * * [simplify]: Extracting #1: cost 0 inf + 1 23.751 * [simplify]: Simplified to 1 23.751 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (sqrt 1) (- (/ (acos a) a))))) 23.751 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (acos a) a))) 23.751 * * [simplify]: iters left: 6 (7 enodes) 23.756 * * [simplify]: iters left: 5 (25 enodes) 23.764 * * [simplify]: iters left: 4 (31 enodes) 23.772 * * [simplify]: iters left: 3 (36 enodes) 23.782 * * [simplify]: iters left: 2 (38 enodes) 23.792 * * [simplify]: Extracting #0: cost 1 inf + 0 23.792 * * [simplify]: Extracting #1: cost 7 inf + 0 23.792 * * [simplify]: Extracting #2: cost 10 inf + 2 23.792 * * [simplify]: Extracting #3: cost 5 inf + 1000 23.793 * * [simplify]: Extracting #4: cost 1 inf + 1565 23.793 * * [simplify]: Extracting #5: cost 0 inf + 1736 23.794 * [simplify]: Simplified to (/ a (- (acos a))) 23.794 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 23.794 * * * * [progress]: [ 101 / 176 ] simplifiying candidate # 23.794 * [simplify]: Simplifying (/ (sqrt 1) 1) 23.794 * * [simplify]: iters left: 3 (3 enodes) 23.798 * * [simplify]: iters left: 2 (9 enodes) 23.801 * * [simplify]: iters left: 1 (11 enodes) 23.804 * * [simplify]: Extracting #0: cost 1 inf + 0 23.804 * * [simplify]: Extracting #1: cost 0 inf + 1 23.804 * [simplify]: Simplified to 1 23.804 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (sqrt 1) (- (/ (acos a) a))))) 23.805 * [simplify]: Simplifying (/ (sqrt 1) (- (/ (acos a) a))) 23.805 * * [simplify]: iters left: 6 (7 enodes) 23.810 * * [simplify]: iters left: 5 (25 enodes) 23.815 * * [simplify]: iters left: 4 (31 enodes) 23.819 * * [simplify]: iters left: 3 (36 enodes) 23.825 * * [simplify]: iters left: 2 (38 enodes) 23.830 * * [simplify]: Extracting #0: cost 1 inf + 0 23.830 * * [simplify]: Extracting #1: cost 7 inf + 0 23.830 * * [simplify]: Extracting #2: cost 10 inf + 2 23.830 * * [simplify]: Extracting #3: cost 5 inf + 1000 23.830 * * [simplify]: Extracting #4: cost 1 inf + 1565 23.831 * * [simplify]: Extracting #5: cost 0 inf + 1736 23.831 * [simplify]: Simplified to (/ a (- (acos a))) 23.831 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 23.831 * * * * [progress]: [ 102 / 176 ] simplifiying candidate # 23.831 * [simplify]: Simplifying (/ (sqrt 1) (acos a)) 23.831 * * [simplify]: iters left: 3 (5 enodes) 23.834 * * [simplify]: iters left: 2 (17 enodes) 23.837 * * [simplify]: iters left: 1 (19 enodes) 23.840 * * [simplify]: Extracting #0: cost 1 inf + 0 23.840 * * [simplify]: Extracting #1: cost 4 inf + 0 23.840 * * [simplify]: Extracting #2: cost 5 inf + 1 23.840 * * [simplify]: Extracting #3: cost 0 inf + 448 23.840 * [simplify]: Simplified to (/ 1 (acos a)) 23.840 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (acos a)) (/ (sqrt 1) (- (/ 1 a))))) 23.841 * [simplify]: Simplifying (/ (sqrt 1) (- (/ 1 a))) 23.841 * * [simplify]: iters left: 6 (6 enodes) 23.846 * * [simplify]: iters left: 5 (23 enodes) 23.856 * * [simplify]: iters left: 4 (27 enodes) 23.864 * * [simplify]: Extracting #0: cost 1 inf + 0 23.864 * * [simplify]: Extracting #1: cost 4 inf + 0 23.864 * * [simplify]: Extracting #2: cost 7 inf + 1 23.864 * * [simplify]: Extracting #3: cost 6 inf + 3 23.864 * * [simplify]: Extracting #4: cost 2 inf + 212 23.864 * * [simplify]: Extracting #5: cost 0 inf + 337 23.865 * [simplify]: Simplified to (/ 1 (/ -1 a)) 23.865 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt 1) (acos a)) (/ 1 (/ -1 a)))) 23.865 * * * * [progress]: [ 103 / 176 ] simplifiying candidate # 23.865 * [simplify]: Simplifying (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) 23.865 * * [simplify]: iters left: 6 (8 enodes) 23.869 * * [simplify]: iters left: 5 (30 enodes) 23.879 * * [simplify]: iters left: 4 (36 enodes) 23.890 * * [simplify]: Extracting #0: cost 1 inf + 0 23.890 * * [simplify]: Extracting #1: cost 6 inf + 0 23.891 * * [simplify]: Extracting #2: cost 9 inf + 1 23.891 * * [simplify]: Extracting #3: cost 13 inf + 1 23.891 * * [simplify]: Extracting #4: cost 15 inf + 2 23.891 * * [simplify]: Extracting #5: cost 12 inf + 486 23.891 * * [simplify]: Extracting #6: cost 6 inf + 1552 23.892 * * [simplify]: Extracting #7: cost 1 inf + 3090 23.894 * * [simplify]: Extracting #8: cost 0 inf + 3382 23.894 * [simplify]: Simplified to (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) 23.895 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (- (/ (acos a) a)))))) 23.895 * [simplify]: Simplifying (/ 1 (cbrt (- (/ (acos a) a)))) 23.895 * * [simplify]: iters left: 6 (7 enodes) 23.898 * * [simplify]: iters left: 5 (25 enodes) 23.902 * * [simplify]: iters left: 4 (29 enodes) 23.907 * * [simplify]: Extracting #0: cost 1 inf + 0 23.907 * * [simplify]: Extracting #1: cost 4 inf + 0 23.907 * * [simplify]: Extracting #2: cost 5 inf + 1 23.907 * * [simplify]: Extracting #3: cost 9 inf + 1 23.908 * * [simplify]: Extracting #4: cost 11 inf + 2 23.908 * * [simplify]: Extracting #5: cost 8 inf + 486 23.908 * * [simplify]: Extracting #6: cost 4 inf + 1130 23.908 * * [simplify]: Extracting #7: cost 1 inf + 1844 23.908 * * [simplify]: Extracting #8: cost 0 inf + 2136 23.908 * [simplify]: Simplified to (/ 1 (cbrt (/ (- (acos a)) a))) 23.908 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (/ (- (acos a)) a))))) 23.909 * * * * [progress]: [ 104 / 176 ] simplifiying candidate # 23.909 * [simplify]: Simplifying (/ 1 (sqrt (- (/ (acos a) a)))) 23.909 * * [simplify]: iters left: 6 (7 enodes) 23.911 * * [simplify]: iters left: 5 (25 enodes) 23.916 * * [simplify]: iters left: 4 (29 enodes) 23.920 * * [simplify]: Extracting #0: cost 1 inf + 0 23.920 * * [simplify]: Extracting #1: cost 4 inf + 0 23.921 * * [simplify]: Extracting #2: cost 5 inf + 1 23.921 * * [simplify]: Extracting #3: cost 9 inf + 1 23.921 * * [simplify]: Extracting #4: cost 11 inf + 2 23.921 * * [simplify]: Extracting #5: cost 8 inf + 486 23.921 * * [simplify]: Extracting #6: cost 4 inf + 1090 23.921 * * [simplify]: Extracting #7: cost 1 inf + 1724 23.921 * * [simplify]: Extracting #8: cost 0 inf + 1976 23.922 * [simplify]: Simplified to (/ 1 (sqrt (/ (- (acos a)) a))) 23.922 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (- (/ (acos a) a)))))) 23.922 * [simplify]: Simplifying (/ 1 (sqrt (- (/ (acos a) a)))) 23.922 * * [simplify]: iters left: 6 (7 enodes) 23.924 * * [simplify]: iters left: 5 (25 enodes) 23.932 * * [simplify]: iters left: 4 (29 enodes) 23.940 * * [simplify]: Extracting #0: cost 1 inf + 0 23.940 * * [simplify]: Extracting #1: cost 4 inf + 0 23.940 * * [simplify]: Extracting #2: cost 5 inf + 1 23.940 * * [simplify]: Extracting #3: cost 9 inf + 1 23.941 * * [simplify]: Extracting #4: cost 11 inf + 2 23.941 * * [simplify]: Extracting #5: cost 8 inf + 486 23.941 * * [simplify]: Extracting #6: cost 4 inf + 1090 23.941 * * [simplify]: Extracting #7: cost 1 inf + 1724 23.942 * * [simplify]: Extracting #8: cost 0 inf + 1976 23.942 * [simplify]: Simplified to (/ 1 (sqrt (/ (- (acos a)) a))) 23.942 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (/ (- (acos a)) a))))) 23.942 * * * * [progress]: [ 105 / 176 ] simplifiying candidate # 23.943 * [simplify]: Simplifying (/ 1 1) 23.943 * * [simplify]: iters left: 2 (2 enodes) 23.944 * * [simplify]: iters left: 1 (6 enodes) 23.947 * * [simplify]: Extracting #0: cost 1 inf + 0 23.947 * * [simplify]: Extracting #1: cost 0 inf + 1 23.947 * [simplify]: Simplified to 1 23.947 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ 1 (- (/ (acos a) a))))) 23.947 * [simplify]: Simplifying (/ 1 (- (/ (acos a) a))) 23.948 * * [simplify]: iters left: 6 (6 enodes) 23.951 * * [simplify]: iters left: 5 (22 enodes) 23.958 * * [simplify]: iters left: 4 (28 enodes) 23.967 * * [simplify]: iters left: 3 (33 enodes) 23.976 * * [simplify]: iters left: 2 (35 enodes) 23.986 * * [simplify]: Extracting #0: cost 1 inf + 0 23.986 * * [simplify]: Extracting #1: cost 7 inf + 0 23.986 * * [simplify]: Extracting #2: cost 10 inf + 2 23.986 * * [simplify]: Extracting #3: cost 11 inf + 93 23.986 * * [simplify]: Extracting #4: cost 4 inf + 1092 23.987 * * [simplify]: Extracting #5: cost 0 inf + 1736 23.987 * [simplify]: Simplified to (/ a (- (acos a))) 23.987 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 23.987 * * * * [progress]: [ 106 / 176 ] simplifiying candidate # 23.988 * [simplify]: Simplifying (/ 1 -1) 23.988 * * [simplify]: iters left: 2 (3 enodes) 23.992 * * [simplify]: iters left: 1 (11 enodes) 23.996 * * [simplify]: Extracting #0: cost 1 inf + 0 23.996 * * [simplify]: Extracting #1: cost 0 inf + 1 23.996 * [simplify]: Simplified to -1 23.996 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ 1 (/ (acos a) a)))) 23.996 * [simplify]: Simplifying (/ 1 (/ (acos a) a)) 23.996 * * [simplify]: iters left: 5 (5 enodes) 23.999 * * [simplify]: iters left: 4 (19 enodes) 24.008 * * [simplify]: iters left: 3 (26 enodes) 24.012 * * [simplify]: iters left: 2 (28 enodes) 24.016 * * [simplify]: Extracting #0: cost 1 inf + 0 24.017 * * [simplify]: Extracting #1: cost 7 inf + 0 24.017 * * [simplify]: Extracting #2: cost 4 inf + 486 24.017 * * [simplify]: Extracting #3: cost 0 inf + 972 24.017 * [simplify]: Simplified to (/ a (acos a)) 24.017 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 24.018 * * * * [progress]: [ 107 / 176 ] simplifiying candidate # 24.018 * [simplify]: Simplifying (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) 24.018 * * [simplify]: iters left: 6 (8 enodes) 24.020 * * [simplify]: iters left: 5 (29 enodes) 24.025 * * [simplify]: iters left: 4 (37 enodes) 24.031 * * [simplify]: iters left: 3 (41 enodes) 24.038 * * [simplify]: Extracting #0: cost 1 inf + 0 24.038 * * [simplify]: Extracting #1: cost 8 inf + 0 24.038 * * [simplify]: Extracting #2: cost 14 inf + 1 24.038 * * [simplify]: Extracting #3: cost 18 inf + 1 24.039 * * [simplify]: Extracting #4: cost 18 inf + 2 24.039 * * [simplify]: Extracting #5: cost 15 inf + 315 24.039 * * [simplify]: Extracting #6: cost 5 inf + 2830 24.040 * * [simplify]: Extracting #7: cost 0 inf + 4206 24.042 * [simplify]: Simplified to (/ (/ 1 (- (cbrt (/ (acos a) a)))) (cbrt (/ (acos a) a))) 24.042 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (- (cbrt (/ (acos a) a)))) (cbrt (/ (acos a) a))) (/ 1 (cbrt (/ (acos a) a))))) 24.042 * [simplify]: Simplifying (/ 1 (cbrt (/ (acos a) a))) 24.042 * * [simplify]: iters left: 6 (6 enodes) 24.045 * * [simplify]: iters left: 5 (20 enodes) 24.052 * * [simplify]: iters left: 4 (22 enodes) 24.058 * * [simplify]: Extracting #0: cost 1 inf + 0 24.058 * * [simplify]: Extracting #1: cost 4 inf + 0 24.058 * * [simplify]: Extracting #2: cost 5 inf + 1 24.059 * * [simplify]: Extracting #3: cost 8 inf + 1 24.059 * * [simplify]: Extracting #4: cost 8 inf + 2 24.059 * * [simplify]: Extracting #5: cost 1 inf + 1120 24.059 * * [simplify]: Extracting #6: cost 0 inf + 1372 24.059 * [simplify]: Simplified to (/ 1 (cbrt (/ (acos a) a))) 24.059 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))))) 24.060 * * * * [progress]: [ 108 / 176 ] simplifiying candidate # 24.060 * [simplify]: Simplifying (/ 1 (- (sqrt (/ (acos a) a)))) 24.060 * * [simplify]: iters left: 6 (7 enodes) 24.062 * * [simplify]: iters left: 5 (23 enodes) 24.065 * * [simplify]: iters left: 4 (25 enodes) 24.069 * * [simplify]: Extracting #0: cost 1 inf + 0 24.069 * * [simplify]: Extracting #1: cost 4 inf + 0 24.069 * * [simplify]: Extracting #2: cost 5 inf + 1 24.069 * * [simplify]: Extracting #3: cost 7 inf + 1 24.069 * * [simplify]: Extracting #4: cost 10 inf + 1 24.070 * * [simplify]: Extracting #5: cost 10 inf + 2 24.070 * * [simplify]: Extracting #6: cost 6 inf + 446 24.070 * * [simplify]: Extracting #7: cost 2 inf + 1251 24.070 * * [simplify]: Extracting #8: cost 0 inf + 1714 24.070 * [simplify]: Simplified to (/ 1 (- (sqrt (/ (acos a) a)))) 24.070 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))))) 24.070 * [simplify]: Simplifying (/ 1 (sqrt (/ (acos a) a))) 24.070 * * [simplify]: iters left: 6 (6 enodes) 24.072 * * [simplify]: iters left: 5 (20 enodes) 24.076 * * [simplify]: iters left: 4 (22 enodes) 24.079 * * [simplify]: Extracting #0: cost 1 inf + 0 24.079 * * [simplify]: Extracting #1: cost 4 inf + 0 24.079 * * [simplify]: Extracting #2: cost 5 inf + 1 24.079 * * [simplify]: Extracting #3: cost 8 inf + 1 24.079 * * [simplify]: Extracting #4: cost 8 inf + 2 24.079 * * [simplify]: Extracting #5: cost 1 inf + 1000 24.079 * * [simplify]: Extracting #6: cost 0 inf + 1212 24.080 * [simplify]: Simplified to (/ 1 (sqrt (/ (acos a) a))) 24.080 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))))) 24.080 * * * * [progress]: [ 109 / 176 ] simplifiying candidate # 24.080 * [simplify]: Simplifying (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) 24.080 * * [simplify]: iters left: 6 (10 enodes) 24.083 * * [simplify]: iters left: 5 (40 enodes) 24.091 * * [simplify]: iters left: 4 (72 enodes) 24.116 * * [simplify]: iters left: 3 (121 enodes) 24.152 * * [simplify]: iters left: 2 (172 enodes) 24.213 * * [simplify]: iters left: 1 (266 enodes) 24.318 * * [simplify]: Extracting #0: cost 1 inf + 0 24.318 * * [simplify]: Extracting #1: cost 24 inf + 0 24.319 * * [simplify]: Extracting #2: cost 48 inf + 1 24.319 * * [simplify]: Extracting #3: cost 51 inf + 2 24.319 * * [simplify]: Extracting #4: cost 31 inf + 4665 24.322 * * [simplify]: Extracting #5: cost 7 inf + 12333 24.325 * * [simplify]: Extracting #6: cost 0 inf + 14492 24.328 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 24.328 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))) 24.328 * [simplify]: Simplifying (/ 1 (/ (cbrt (acos a)) (cbrt a))) 24.328 * * [simplify]: iters left: 6 (7 enodes) 24.331 * * [simplify]: iters left: 5 (25 enodes) 24.341 * * [simplify]: iters left: 4 (32 enodes) 24.354 * * [simplify]: iters left: 3 (34 enodes) 24.366 * * [simplify]: iters left: 2 (46 enodes) 24.380 * * [simplify]: Extracting #0: cost 1 inf + 0 24.380 * * [simplify]: Extracting #1: cost 7 inf + 0 24.380 * * [simplify]: Extracting #2: cost 12 inf + 1 24.380 * * [simplify]: Extracting #3: cost 12 inf + 2 24.380 * * [simplify]: Extracting #4: cost 5 inf + 1110 24.381 * * [simplify]: Extracting #5: cost 1 inf + 1985 24.381 * * [simplify]: Extracting #6: cost 0 inf + 2276 24.382 * [simplify]: Simplified to (/ (cbrt a) (cbrt (acos a))) 24.382 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))))) 24.382 * * * * [progress]: [ 110 / 176 ] simplifiying candidate # 24.383 * [simplify]: Simplifying (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) 24.383 * * [simplify]: iters left: 6 (9 enodes) 24.388 * * [simplify]: iters left: 5 (33 enodes) 24.398 * * [simplify]: iters left: 4 (47 enodes) 24.413 * * [simplify]: iters left: 3 (68 enodes) 24.431 * * [simplify]: iters left: 2 (94 enodes) 24.447 * * [simplify]: iters left: 1 (137 enodes) 24.487 * * [simplify]: Extracting #0: cost 1 inf + 0 24.487 * * [simplify]: Extracting #1: cost 17 inf + 0 24.487 * * [simplify]: Extracting #2: cost 32 inf + 1 24.487 * * [simplify]: Extracting #3: cost 33 inf + 43 24.487 * * [simplify]: Extracting #4: cost 20 inf + 2618 24.488 * * [simplify]: Extracting #5: cost 5 inf + 6707 24.490 * * [simplify]: Extracting #6: cost 0 inf + 8204 24.491 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) 24.491 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ 1 (/ (cbrt (acos a)) (sqrt a))))) 24.492 * [simplify]: Simplifying (/ 1 (/ (cbrt (acos a)) (sqrt a))) 24.492 * * [simplify]: iters left: 6 (7 enodes) 24.494 * * [simplify]: iters left: 5 (25 enodes) 24.498 * * [simplify]: iters left: 4 (32 enodes) 24.503 * * [simplify]: iters left: 3 (34 enodes) 24.509 * * [simplify]: iters left: 2 (46 enodes) 24.519 * * [simplify]: Extracting #0: cost 1 inf + 0 24.520 * * [simplify]: Extracting #1: cost 7 inf + 0 24.520 * * [simplify]: Extracting #2: cost 12 inf + 1 24.520 * * [simplify]: Extracting #3: cost 12 inf + 2 24.520 * * [simplify]: Extracting #4: cost 5 inf + 1030 24.521 * * [simplify]: Extracting #5: cost 1 inf + 1785 24.521 * * [simplify]: Extracting #6: cost 0 inf + 2036 24.521 * [simplify]: Simplified to (/ (sqrt a) (cbrt (acos a))) 24.521 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))))) 24.521 * * * * [progress]: [ 111 / 176 ] simplifiying candidate # 24.522 * [simplify]: Simplifying (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) 24.522 * * [simplify]: iters left: 6 (8 enodes) 24.524 * * [simplify]: iters left: 5 (28 enodes) 24.529 * * [simplify]: iters left: 4 (42 enodes) 24.535 * * [simplify]: iters left: 3 (51 enodes) 24.543 * * [simplify]: iters left: 2 (56 enodes) 24.552 * * [simplify]: iters left: 1 (64 enodes) 24.568 * * [simplify]: Extracting #0: cost 1 inf + 0 24.568 * * [simplify]: Extracting #1: cost 8 inf + 0 24.568 * * [simplify]: Extracting #2: cost 14 inf + 1 24.568 * * [simplify]: Extracting #3: cost 17 inf + 1 24.568 * * [simplify]: Extracting #4: cost 16 inf + 2 24.568 * * [simplify]: Extracting #5: cost 12 inf + 686 24.569 * * [simplify]: Extracting #6: cost 2 inf + 2920 24.570 * * [simplify]: Extracting #7: cost 0 inf + 3384 24.571 * [simplify]: Simplified to (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) 24.571 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (/ 1 (/ (cbrt (acos a)) a)))) 24.572 * [simplify]: Simplifying (/ 1 (/ (cbrt (acos a)) a)) 24.572 * * [simplify]: iters left: 6 (6 enodes) 24.575 * * [simplify]: iters left: 5 (22 enodes) 24.584 * * [simplify]: iters left: 4 (29 enodes) 24.591 * * [simplify]: iters left: 3 (31 enodes) 24.599 * * [simplify]: Extracting #0: cost 1 inf + 0 24.599 * * [simplify]: Extracting #1: cost 7 inf + 0 24.600 * * [simplify]: Extracting #2: cost 9 inf + 2 24.600 * * [simplify]: Extracting #3: cost 9 inf + 93 24.600 * * [simplify]: Extracting #4: cost 1 inf + 1583 24.600 * * [simplify]: Extracting #5: cost 0 inf + 1794 24.601 * [simplify]: Simplified to (/ a (cbrt (acos a))) 24.601 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (/ a (cbrt (acos a))))) 24.601 * * * * [progress]: [ 112 / 176 ] simplifiying candidate # 24.601 * [simplify]: Simplifying (/ 1 (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) 24.601 * * [simplify]: iters left: 6 (9 enodes) 24.605 * * [simplify]: iters left: 5 (33 enodes) 24.613 * * [simplify]: iters left: 4 (45 enodes) 24.620 * * [simplify]: iters left: 3 (54 enodes) 24.629 * * [simplify]: iters left: 2 (65 enodes) 24.639 * * [simplify]: iters left: 1 (82 enodes) 24.655 * * [simplify]: Extracting #0: cost 1 inf + 0 24.655 * * [simplify]: Extracting #1: cost 10 inf + 0 24.655 * * [simplify]: Extracting #2: cost 21 inf + 1 24.655 * * [simplify]: Extracting #3: cost 24 inf + 2 24.655 * * [simplify]: Extracting #4: cost 15 inf + 1563 24.657 * * [simplify]: Extracting #5: cost 2 inf + 4817 24.658 * * [simplify]: Extracting #6: cost 0 inf + 5360 24.660 * [simplify]: Simplified to (* (cbrt a) (/ (cbrt a) (- (sqrt (acos a))))) 24.660 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (- (sqrt (acos a))))) (/ 1 (/ (sqrt (acos a)) (cbrt a))))) 24.660 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (cbrt a))) 24.661 * * [simplify]: iters left: 6 (7 enodes) 24.664 * * [simplify]: iters left: 5 (25 enodes) 24.672 * * [simplify]: iters left: 4 (32 enodes) 24.682 * * [simplify]: iters left: 3 (34 enodes) 24.692 * * [simplify]: iters left: 2 (46 enodes) 24.707 * * [simplify]: Extracting #0: cost 1 inf + 0 24.707 * * [simplify]: Extracting #1: cost 7 inf + 0 24.708 * * [simplify]: Extracting #2: cost 12 inf + 1 24.708 * * [simplify]: Extracting #3: cost 12 inf + 2 24.708 * * [simplify]: Extracting #4: cost 5 inf + 950 24.708 * * [simplify]: Extracting #5: cost 1 inf + 1705 24.709 * * [simplify]: Extracting #6: cost 0 inf + 1956 24.709 * [simplify]: Simplified to (/ (cbrt a) (sqrt (acos a))) 24.709 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (- (sqrt (acos a))))) (/ (cbrt a) (sqrt (acos a))))) 24.710 * * * * [progress]: [ 113 / 176 ] simplifiying candidate # 24.710 * [simplify]: Simplifying (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) 24.710 * * [simplify]: iters left: 6 (8 enodes) 24.714 * * [simplify]: iters left: 5 (28 enodes) 24.723 * * [simplify]: iters left: 4 (34 enodes) 24.728 * * [simplify]: iters left: 3 (39 enodes) 24.734 * * [simplify]: iters left: 2 (41 enodes) 24.741 * * [simplify]: iters left: 1 (56 enodes) 24.749 * * [simplify]: Extracting #0: cost 1 inf + 0 24.750 * * [simplify]: Extracting #1: cost 7 inf + 0 24.750 * * [simplify]: Extracting #2: cost 13 inf + 1 24.750 * * [simplify]: Extracting #3: cost 15 inf + 2 24.750 * * [simplify]: Extracting #4: cost 11 inf + 517 24.750 * * [simplify]: Extracting #5: cost 1 inf + 2508 24.750 * * [simplify]: Extracting #6: cost 0 inf + 2720 24.751 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 24.751 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))))) 24.751 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (sqrt a))) 24.751 * * [simplify]: iters left: 6 (7 enodes) 24.753 * * [simplify]: iters left: 5 (25 enodes) 24.759 * * [simplify]: iters left: 4 (32 enodes) 24.768 * * [simplify]: iters left: 3 (34 enodes) 24.774 * * [simplify]: iters left: 2 (46 enodes) 24.781 * * [simplify]: Extracting #0: cost 1 inf + 0 24.781 * * [simplify]: Extracting #1: cost 7 inf + 0 24.781 * * [simplify]: Extracting #2: cost 12 inf + 1 24.781 * * [simplify]: Extracting #3: cost 12 inf + 2 24.781 * * [simplify]: Extracting #4: cost 5 inf + 870 24.781 * * [simplify]: Extracting #5: cost 1 inf + 1505 24.782 * * [simplify]: Extracting #6: cost 0 inf + 1716 24.782 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 24.782 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ (sqrt a) (sqrt (acos a))))) 24.782 * * * * [progress]: [ 114 / 176 ] simplifiying candidate # 24.782 * [simplify]: Simplifying (/ 1 (- (/ (sqrt (acos a)) 1))) 24.782 * * [simplify]: iters left: 6 (7 enodes) 24.784 * * [simplify]: iters left: 5 (23 enodes) 24.788 * * [simplify]: iters left: 4 (25 enodes) 24.793 * * [simplify]: iters left: 3 (27 enodes) 24.797 * * [simplify]: Extracting #0: cost 1 inf + 0 24.797 * * [simplify]: Extracting #1: cost 4 inf + 0 24.797 * * [simplify]: Extracting #2: cost 5 inf + 1 24.797 * * [simplify]: Extracting #3: cost 7 inf + 1 24.797 * * [simplify]: Extracting #4: cost 9 inf + 1 24.797 * * [simplify]: Extracting #5: cost 8 inf + 2 24.798 * * [simplify]: Extracting #6: cost 2 inf + 829 24.798 * * [simplify]: Extracting #7: cost 0 inf + 1212 24.798 * [simplify]: Simplified to (/ 1 (- (sqrt (acos a)))) 24.798 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) a)))) 24.799 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) a)) 24.799 * * [simplify]: iters left: 6 (6 enodes) 24.804 * * [simplify]: iters left: 5 (22 enodes) 24.811 * * [simplify]: iters left: 4 (29 enodes) 24.816 * * [simplify]: iters left: 3 (31 enodes) 24.820 * * [simplify]: Extracting #0: cost 1 inf + 0 24.820 * * [simplify]: Extracting #1: cost 7 inf + 0 24.820 * * [simplify]: Extracting #2: cost 9 inf + 2 24.821 * * [simplify]: Extracting #3: cost 9 inf + 93 24.821 * * [simplify]: Extracting #4: cost 1 inf + 1303 24.821 * * [simplify]: Extracting #5: cost 0 inf + 1474 24.821 * [simplify]: Simplified to (/ a (sqrt (acos a))) 24.821 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))))) 24.821 * * * * [progress]: [ 115 / 176 ] simplifiying candidate # 24.821 * [simplify]: Simplifying (/ 1 (- (/ 1 (* (cbrt a) (cbrt a))))) 24.822 * * [simplify]: iters left: 6 (7 enodes) 24.824 * * [simplify]: iters left: 5 (28 enodes) 24.829 * * [simplify]: iters left: 4 (36 enodes) 24.834 * * [simplify]: iters left: 3 (39 enodes) 24.840 * * [simplify]: Extracting #0: cost 1 inf + 0 24.840 * * [simplify]: Extracting #1: cost 4 inf + 0 24.840 * * [simplify]: Extracting #2: cost 9 inf + 1 24.840 * * [simplify]: Extracting #3: cost 14 inf + 2 24.840 * * [simplify]: Extracting #4: cost 14 inf + 3 24.841 * * [simplify]: Extracting #5: cost 8 inf + 692 24.841 * * [simplify]: Extracting #6: cost 1 inf + 1787 24.841 * * [simplify]: Extracting #7: cost 0 inf + 1949 24.841 * [simplify]: Simplified to (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) 24.841 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))))) 24.842 * [simplify]: Simplifying (/ 1 (/ (acos a) (cbrt a))) 24.842 * * [simplify]: iters left: 5 (6 enodes) 24.844 * * [simplify]: iters left: 4 (22 enodes) 24.851 * * [simplify]: iters left: 3 (29 enodes) 24.860 * * [simplify]: iters left: 2 (31 enodes) 24.865 * * [simplify]: iters left: 1 (43 enodes) 24.872 * * [simplify]: Extracting #0: cost 1 inf + 0 24.872 * * [simplify]: Extracting #1: cost 7 inf + 0 24.872 * * [simplify]: Extracting #2: cost 11 inf + 1 24.872 * * [simplify]: Extracting #3: cost 6 inf + 346 24.872 * * [simplify]: Extracting #4: cost 1 inf + 1243 24.872 * * [simplify]: Extracting #5: cost 0 inf + 1454 24.873 * [simplify]: Simplified to (/ (cbrt a) (acos a)) 24.873 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt a) (acos a)))) 24.873 * * * * [progress]: [ 116 / 176 ] simplifiying candidate # 24.873 * [simplify]: Simplifying (/ 1 (- (/ 1 (sqrt a)))) 24.873 * * [simplify]: iters left: 6 (6 enodes) 24.875 * * [simplify]: iters left: 5 (23 enodes) 24.879 * * [simplify]: iters left: 4 (27 enodes) 24.884 * * [simplify]: Extracting #0: cost 1 inf + 0 24.884 * * [simplify]: Extracting #1: cost 4 inf + 0 24.884 * * [simplify]: Extracting #2: cost 7 inf + 1 24.884 * * [simplify]: Extracting #3: cost 9 inf + 2 24.884 * * [simplify]: Extracting #4: cost 8 inf + 3 24.884 * * [simplify]: Extracting #5: cost 6 inf + 85 24.884 * * [simplify]: Extracting #6: cost 2 inf + 454 24.884 * * [simplify]: Extracting #7: cost 0 inf + 659 24.885 * [simplify]: Simplified to (/ 1 (/ -1 (sqrt a))) 24.885 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ 1 (/ (acos a) (sqrt a))))) 24.885 * [simplify]: Simplifying (/ 1 (/ (acos a) (sqrt a))) 24.885 * * [simplify]: iters left: 5 (6 enodes) 24.887 * * [simplify]: iters left: 4 (22 enodes) 24.890 * * [simplify]: iters left: 3 (29 enodes) 24.895 * * [simplify]: iters left: 2 (31 enodes) 24.901 * * [simplify]: iters left: 1 (43 enodes) 24.915 * * [simplify]: Extracting #0: cost 1 inf + 0 24.916 * * [simplify]: Extracting #1: cost 7 inf + 0 24.916 * * [simplify]: Extracting #2: cost 11 inf + 1 24.916 * * [simplify]: Extracting #3: cost 6 inf + 266 24.916 * * [simplify]: Extracting #4: cost 1 inf + 1043 24.917 * * [simplify]: Extracting #5: cost 0 inf + 1214 24.917 * [simplify]: Simplified to (/ (sqrt a) (acos a)) 24.917 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ (sqrt a) (acos a)))) 24.917 * * * * [progress]: [ 117 / 176 ] simplifiying candidate # 24.918 * [simplify]: Simplifying (/ 1 (- (/ 1 1))) 24.918 * * [simplify]: iters left: 6 (4 enodes) 24.922 * * [simplify]: iters left: 5 (13 enodes) 24.927 * * [simplify]: iters left: 4 (15 enodes) 24.931 * * [simplify]: Extracting #0: cost 1 inf + 0 24.931 * * [simplify]: Extracting #1: cost 0 inf + 1 24.931 * [simplify]: Simplified to -1 24.931 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ 1 (/ (acos a) a)))) 24.932 * [simplify]: Simplifying (/ 1 (/ (acos a) a)) 24.932 * * [simplify]: iters left: 5 (5 enodes) 24.935 * * [simplify]: iters left: 4 (19 enodes) 24.941 * * [simplify]: iters left: 3 (26 enodes) 24.949 * * [simplify]: iters left: 2 (28 enodes) 24.957 * * [simplify]: Extracting #0: cost 1 inf + 0 24.957 * * [simplify]: Extracting #1: cost 7 inf + 0 24.957 * * [simplify]: Extracting #2: cost 4 inf + 486 24.958 * * [simplify]: Extracting #3: cost 0 inf + 972 24.958 * [simplify]: Simplified to (/ a (acos a)) 24.958 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 24.958 * * * * [progress]: [ 118 / 176 ] simplifiying candidate # 24.958 * [simplify]: Simplifying (/ 1 (- 1)) 24.958 * * [simplify]: iters left: 4 (3 enodes) 24.963 * * [simplify]: iters left: 3 (12 enodes) 24.967 * * [simplify]: iters left: 2 (14 enodes) 24.971 * * [simplify]: Extracting #0: cost 1 inf + 0 24.971 * * [simplify]: Extracting #1: cost 0 inf + 1 24.971 * [simplify]: Simplified to -1 24.971 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ 1 (/ (acos a) a)))) 24.972 * [simplify]: Simplifying (/ 1 (/ (acos a) a)) 24.972 * * [simplify]: iters left: 5 (5 enodes) 24.975 * * [simplify]: iters left: 4 (19 enodes) 24.981 * * [simplify]: iters left: 3 (26 enodes) 24.990 * * [simplify]: iters left: 2 (28 enodes) 24.997 * * [simplify]: Extracting #0: cost 1 inf + 0 24.997 * * [simplify]: Extracting #1: cost 7 inf + 0 24.997 * * [simplify]: Extracting #2: cost 4 inf + 486 24.997 * * [simplify]: Extracting #3: cost 0 inf + 972 24.997 * [simplify]: Simplified to (/ a (acos a)) 24.997 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 24.997 * * * * [progress]: [ 119 / 176 ] simplifiying candidate # 24.998 * [simplify]: Simplifying (/ 1 (- (acos a))) 24.998 * * [simplify]: iters left: 5 (5 enodes) 25.000 * * [simplify]: iters left: 4 (17 enodes) 25.005 * * [simplify]: iters left: 3 (19 enodes) 25.011 * * [simplify]: Extracting #0: cost 1 inf + 0 25.011 * * [simplify]: Extracting #1: cost 4 inf + 0 25.011 * * [simplify]: Extracting #2: cost 5 inf + 1 25.011 * * [simplify]: Extracting #3: cost 7 inf + 1 25.011 * * [simplify]: Extracting #4: cost 0 inf + 790 25.011 * [simplify]: Simplified to (/ 1 (- (acos a))) 25.011 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (- (acos a))) (/ 1 (/ 1 a)))) 25.011 * [simplify]: Simplifying (/ 1 (/ 1 a)) 25.011 * * [simplify]: iters left: 4 (4 enodes) 25.014 * * [simplify]: iters left: 3 (12 enodes) 25.018 * * [simplify]: iters left: 2 (14 enodes) 25.022 * * [simplify]: Extracting #0: cost 1 inf + 0 25.022 * * [simplify]: Extracting #1: cost 0 inf + 1 25.022 * [simplify]: Simplified to a 25.022 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (- (acos a))) a)) 25.022 * * * * [progress]: [ 120 / 176 ] simplifiying candidate # 25.023 * [simplify]: Simplifying (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) 25.023 * * [simplify]: iters left: 6 (7 enodes) 25.027 * * [simplify]: iters left: 5 (25 enodes) 25.035 * * [simplify]: iters left: 4 (29 enodes) 25.043 * * [simplify]: Extracting #0: cost 1 inf + 0 25.043 * * [simplify]: Extracting #1: cost 6 inf + 0 25.044 * * [simplify]: Extracting #2: cost 9 inf + 1 25.044 * * [simplify]: Extracting #3: cost 12 inf + 1 25.044 * * [simplify]: Extracting #4: cost 12 inf + 2 25.044 * * [simplify]: Extracting #5: cost 8 inf + 446 25.044 * * [simplify]: Extracting #6: cost 5 inf + 1160 25.045 * * [simplify]: Extracting #7: cost 1 inf + 2166 25.045 * * [simplify]: Extracting #8: cost 0 inf + 2458 25.046 * [simplify]: Simplified to (/ (/ 1 (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) 25.046 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (/ 1 (- (cbrt (/ (acos a) a)))))) 25.046 * [simplify]: Simplifying (/ 1 (- (cbrt (/ (acos a) a)))) 25.047 * * [simplify]: iters left: 6 (7 enodes) 25.050 * * [simplify]: iters left: 5 (23 enodes) 25.057 * * [simplify]: iters left: 4 (25 enodes) 25.067 * * [simplify]: Extracting #0: cost 1 inf + 0 25.067 * * [simplify]: Extracting #1: cost 4 inf + 0 25.067 * * [simplify]: Extracting #2: cost 5 inf + 1 25.067 * * [simplify]: Extracting #3: cost 7 inf + 1 25.067 * * [simplify]: Extracting #4: cost 10 inf + 1 25.068 * * [simplify]: Extracting #5: cost 10 inf + 2 25.068 * * [simplify]: Extracting #6: cost 6 inf + 446 25.068 * * [simplify]: Extracting #7: cost 2 inf + 1411 25.068 * * [simplify]: Extracting #8: cost 0 inf + 1954 25.069 * [simplify]: Simplified to (/ 1 (- (cbrt (/ (acos a) a)))) 25.069 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))))) 25.069 * * * * [progress]: [ 121 / 176 ] simplifiying candidate # 25.069 * [simplify]: Simplifying (/ 1 (sqrt (/ (acos a) a))) 25.069 * * [simplify]: iters left: 6 (6 enodes) 25.073 * * [simplify]: iters left: 5 (20 enodes) 25.079 * * [simplify]: iters left: 4 (22 enodes) 25.086 * * [simplify]: Extracting #0: cost 1 inf + 0 25.086 * * [simplify]: Extracting #1: cost 4 inf + 0 25.086 * * [simplify]: Extracting #2: cost 5 inf + 1 25.086 * * [simplify]: Extracting #3: cost 8 inf + 1 25.086 * * [simplify]: Extracting #4: cost 8 inf + 2 25.086 * * [simplify]: Extracting #5: cost 1 inf + 1000 25.087 * * [simplify]: Extracting #6: cost 0 inf + 1212 25.087 * [simplify]: Simplified to (/ 1 (sqrt (/ (acos a) a))) 25.087 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))))) 25.087 * [simplify]: Simplifying (/ 1 (- (sqrt (/ (acos a) a)))) 25.088 * * [simplify]: iters left: 6 (7 enodes) 25.091 * * [simplify]: iters left: 5 (23 enodes) 25.099 * * [simplify]: iters left: 4 (25 enodes) 25.106 * * [simplify]: Extracting #0: cost 1 inf + 0 25.106 * * [simplify]: Extracting #1: cost 4 inf + 0 25.106 * * [simplify]: Extracting #2: cost 5 inf + 1 25.106 * * [simplify]: Extracting #3: cost 7 inf + 1 25.106 * * [simplify]: Extracting #4: cost 10 inf + 1 25.106 * * [simplify]: Extracting #5: cost 10 inf + 2 25.107 * * [simplify]: Extracting #6: cost 6 inf + 446 25.107 * * [simplify]: Extracting #7: cost 2 inf + 1251 25.107 * * [simplify]: Extracting #8: cost 0 inf + 1714 25.108 * [simplify]: Simplified to (/ 1 (- (sqrt (/ (acos a) a)))) 25.108 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))))) 25.108 * * * * [progress]: [ 122 / 176 ] simplifiying candidate # 25.108 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) 25.108 * * [simplify]: iters left: 6 (9 enodes) 25.113 * * [simplify]: iters left: 5 (37 enodes) 25.126 * * [simplify]: iters left: 4 (68 enodes) 25.149 * * [simplify]: iters left: 3 (101 enodes) 25.185 * * [simplify]: iters left: 2 (149 enodes) 25.246 * * [simplify]: iters left: 1 (173 enodes) 25.302 * * [simplify]: Extracting #0: cost 1 inf + 0 25.302 * * [simplify]: Extracting #1: cost 16 inf + 0 25.303 * * [simplify]: Extracting #2: cost 30 inf + 1 25.303 * * [simplify]: Extracting #3: cost 29 inf + 83 25.304 * * [simplify]: Extracting #4: cost 11 inf + 4332 25.305 * * [simplify]: Extracting #5: cost 0 inf + 7496 25.307 * * [simplify]: Extracting #6: cost 0 inf + 7416 25.308 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 25.308 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ 1 (- (/ (cbrt (acos a)) (cbrt a)))))) 25.309 * [simplify]: Simplifying (/ 1 (- (/ (cbrt (acos a)) (cbrt a)))) 25.309 * * [simplify]: iters left: 6 (8 enodes) 25.311 * * [simplify]: iters left: 5 (28 enodes) 25.316 * * [simplify]: iters left: 4 (34 enodes) 25.322 * * [simplify]: iters left: 3 (39 enodes) 25.327 * * [simplify]: iters left: 2 (41 enodes) 25.336 * * [simplify]: iters left: 1 (56 enodes) 25.346 * * [simplify]: Extracting #0: cost 1 inf + 0 25.346 * * [simplify]: Extracting #1: cost 7 inf + 0 25.346 * * [simplify]: Extracting #2: cost 13 inf + 1 25.346 * * [simplify]: Extracting #3: cost 15 inf + 2 25.346 * * [simplify]: Extracting #4: cost 11 inf + 717 25.347 * * [simplify]: Extracting #5: cost 1 inf + 3268 25.348 * * [simplify]: Extracting #6: cost 0 inf + 3520 25.349 * [simplify]: Simplified to (/ (cbrt a) (- (cbrt (acos a)))) 25.349 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))))) 25.349 * * * * [progress]: [ 123 / 176 ] simplifiying candidate # 25.349 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) 25.349 * * [simplify]: iters left: 6 (8 enodes) 25.353 * * [simplify]: iters left: 5 (30 enodes) 25.363 * * [simplify]: iters left: 4 (44 enodes) 25.377 * * [simplify]: iters left: 3 (59 enodes) 25.399 * * [simplify]: iters left: 2 (84 enodes) 25.424 * * [simplify]: iters left: 1 (88 enodes) 25.448 * * [simplify]: Extracting #0: cost 1 inf + 0 25.449 * * [simplify]: Extracting #1: cost 11 inf + 0 25.449 * * [simplify]: Extracting #2: cost 20 inf + 1 25.449 * * [simplify]: Extracting #3: cost 19 inf + 43 25.449 * * [simplify]: Extracting #4: cost 14 inf + 649 25.450 * * [simplify]: Extracting #5: cost 1 inf + 3835 25.452 * * [simplify]: Extracting #6: cost 0 inf + 4126 25.453 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 25.453 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (- (/ (cbrt (acos a)) (sqrt a)))))) 25.454 * [simplify]: Simplifying (/ 1 (- (/ (cbrt (acos a)) (sqrt a)))) 25.454 * * [simplify]: iters left: 6 (8 enodes) 25.458 * * [simplify]: iters left: 5 (28 enodes) 25.466 * * [simplify]: iters left: 4 (34 enodes) 25.478 * * [simplify]: iters left: 3 (39 enodes) 25.490 * * [simplify]: iters left: 2 (41 enodes) 25.497 * * [simplify]: iters left: 1 (56 enodes) 25.505 * * [simplify]: Extracting #0: cost 1 inf + 0 25.505 * * [simplify]: Extracting #1: cost 7 inf + 0 25.506 * * [simplify]: Extracting #2: cost 13 inf + 1 25.506 * * [simplify]: Extracting #3: cost 15 inf + 2 25.506 * * [simplify]: Extracting #4: cost 11 inf + 597 25.506 * * [simplify]: Extracting #5: cost 1 inf + 2948 25.507 * * [simplify]: Extracting #6: cost 0 inf + 3200 25.507 * [simplify]: Simplified to (/ (sqrt a) (- (cbrt (acos a)))) 25.507 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))))) 25.507 * * * * [progress]: [ 124 / 176 ] simplifiying candidate # 25.507 * [simplify]: Simplifying (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) 25.507 * * [simplify]: iters left: 6 (7 enodes) 25.510 * * [simplify]: iters left: 5 (25 enodes) 25.514 * * [simplify]: iters left: 4 (38 enodes) 25.520 * * [simplify]: iters left: 3 (41 enodes) 25.531 * * [simplify]: iters left: 2 (42 enodes) 25.540 * * [simplify]: Extracting #0: cost 1 inf + 0 25.541 * * [simplify]: Extracting #1: cost 6 inf + 0 25.541 * * [simplify]: Extracting #2: cost 9 inf + 1 25.541 * * [simplify]: Extracting #3: cost 11 inf + 1 25.541 * * [simplify]: Extracting #4: cost 10 inf + 2 25.541 * * [simplify]: Extracting #5: cost 2 inf + 1493 25.542 * * [simplify]: Extracting #6: cost 0 inf + 1876 25.542 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 25.542 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (- (/ (cbrt (acos a)) a))))) 25.543 * [simplify]: Simplifying (/ 1 (- (/ (cbrt (acos a)) a))) 25.543 * * [simplify]: iters left: 6 (7 enodes) 25.546 * * [simplify]: iters left: 5 (25 enodes) 25.554 * * [simplify]: iters left: 4 (31 enodes) 25.563 * * [simplify]: iters left: 3 (36 enodes) 25.573 * * [simplify]: iters left: 2 (38 enodes) 25.583 * * [simplify]: Extracting #0: cost 1 inf + 0 25.583 * * [simplify]: Extracting #1: cost 7 inf + 0 25.583 * * [simplify]: Extracting #2: cost 10 inf + 2 25.583 * * [simplify]: Extracting #3: cost 13 inf + 2 25.583 * * [simplify]: Extracting #4: cost 10 inf + 646 25.583 * * [simplify]: Extracting #5: cost 3 inf + 2165 25.584 * * [simplify]: Extracting #6: cost 0 inf + 2878 25.585 * [simplify]: Simplified to (/ a (- (cbrt (acos a)))) 25.585 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))))) 25.585 * * * * [progress]: [ 125 / 176 ] simplifiying candidate # 25.585 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) 25.585 * * [simplify]: iters left: 6 (8 enodes) 25.589 * * [simplify]: iters left: 5 (30 enodes) 25.599 * * [simplify]: iters left: 4 (43 enodes) 25.614 * * [simplify]: iters left: 3 (53 enodes) 25.629 * * [simplify]: iters left: 2 (68 enodes) 25.650 * * [simplify]: iters left: 1 (77 enodes) 25.669 * * [simplify]: Extracting #0: cost 1 inf + 0 25.669 * * [simplify]: Extracting #1: cost 10 inf + 0 25.670 * * [simplify]: Extracting #2: cost 18 inf + 1 25.670 * * [simplify]: Extracting #3: cost 18 inf + 2 25.670 * * [simplify]: Extracting #4: cost 8 inf + 1552 25.671 * * [simplify]: Extracting #5: cost 2 inf + 2939 25.672 * * [simplify]: Extracting #6: cost 0 inf + 3362 25.673 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) 25.673 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ 1 (- (/ (sqrt (acos a)) (cbrt a)))))) 25.673 * [simplify]: Simplifying (/ 1 (- (/ (sqrt (acos a)) (cbrt a)))) 25.673 * * [simplify]: iters left: 6 (8 enodes) 25.677 * * [simplify]: iters left: 5 (28 enodes) 25.686 * * [simplify]: iters left: 4 (34 enodes) 25.696 * * [simplify]: iters left: 3 (39 enodes) 25.708 * * [simplify]: iters left: 2 (41 enodes) 25.720 * * [simplify]: iters left: 1 (56 enodes) 25.735 * * [simplify]: Extracting #0: cost 1 inf + 0 25.735 * * [simplify]: Extracting #1: cost 7 inf + 0 25.735 * * [simplify]: Extracting #2: cost 13 inf + 1 25.735 * * [simplify]: Extracting #3: cost 15 inf + 2 25.736 * * [simplify]: Extracting #4: cost 11 inf + 637 25.736 * * [simplify]: Extracting #5: cost 1 inf + 2828 25.737 * * [simplify]: Extracting #6: cost 0 inf + 3040 25.738 * [simplify]: Simplified to (/ (cbrt a) (- (sqrt (acos a)))) 25.738 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))))) 25.738 * * * * [progress]: [ 126 / 176 ] simplifiying candidate # 25.738 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) (sqrt a))) 25.738 * * [simplify]: iters left: 6 (7 enodes) 25.742 * * [simplify]: iters left: 5 (25 enodes) 25.752 * * [simplify]: iters left: 4 (32 enodes) 25.762 * * [simplify]: iters left: 3 (34 enodes) 25.772 * * [simplify]: iters left: 2 (46 enodes) 25.785 * * [simplify]: Extracting #0: cost 1 inf + 0 25.785 * * [simplify]: Extracting #1: cost 7 inf + 0 25.785 * * [simplify]: Extracting #2: cost 12 inf + 1 25.785 * * [simplify]: Extracting #3: cost 12 inf + 2 25.785 * * [simplify]: Extracting #4: cost 5 inf + 870 25.786 * * [simplify]: Extracting #5: cost 1 inf + 1505 25.786 * * [simplify]: Extracting #6: cost 0 inf + 1716 25.787 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 25.787 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))))) 25.787 * [simplify]: Simplifying (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) 25.787 * * [simplify]: iters left: 6 (8 enodes) 25.791 * * [simplify]: iters left: 5 (28 enodes) 25.799 * * [simplify]: iters left: 4 (34 enodes) 25.809 * * [simplify]: iters left: 3 (39 enodes) 25.820 * * [simplify]: iters left: 2 (41 enodes) 25.832 * * [simplify]: iters left: 1 (56 enodes) 25.848 * * [simplify]: Extracting #0: cost 1 inf + 0 25.848 * * [simplify]: Extracting #1: cost 7 inf + 0 25.848 * * [simplify]: Extracting #2: cost 13 inf + 1 25.848 * * [simplify]: Extracting #3: cost 15 inf + 2 25.848 * * [simplify]: Extracting #4: cost 11 inf + 517 25.849 * * [simplify]: Extracting #5: cost 1 inf + 2508 25.850 * * [simplify]: Extracting #6: cost 0 inf + 2720 25.851 * [simplify]: Simplified to (/ (sqrt a) (- (sqrt (acos a)))) 25.851 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt a) (- (sqrt (acos a)))))) 25.851 * * * * [progress]: [ 127 / 176 ] simplifiying candidate # 25.851 * [simplify]: Simplifying (/ 1 (/ (sqrt (acos a)) 1)) 25.851 * * [simplify]: iters left: 6 (6 enodes) 25.855 * * [simplify]: iters left: 5 (20 enodes) 25.862 * * [simplify]: iters left: 4 (24 enodes) 25.869 * * [simplify]: Extracting #0: cost 1 inf + 0 25.869 * * [simplify]: Extracting #1: cost 4 inf + 0 25.869 * * [simplify]: Extracting #2: cost 5 inf + 1 25.869 * * [simplify]: Extracting #3: cost 7 inf + 1 25.869 * * [simplify]: Extracting #4: cost 6 inf + 2 25.869 * * [simplify]: Extracting #5: cost 0 inf + 790 25.869 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 25.869 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (- (/ (sqrt (acos a)) a))))) 25.870 * [simplify]: Simplifying (/ 1 (- (/ (sqrt (acos a)) a))) 25.870 * * [simplify]: iters left: 6 (7 enodes) 25.874 * * [simplify]: iters left: 5 (25 enodes) 25.882 * * [simplify]: iters left: 4 (31 enodes) 25.891 * * [simplify]: iters left: 3 (36 enodes) 25.896 * * [simplify]: iters left: 2 (38 enodes) 25.904 * * [simplify]: Extracting #0: cost 1 inf + 0 25.904 * * [simplify]: Extracting #1: cost 7 inf + 0 25.904 * * [simplify]: Extracting #2: cost 10 inf + 2 25.904 * * [simplify]: Extracting #3: cost 13 inf + 2 25.904 * * [simplify]: Extracting #4: cost 10 inf + 526 25.904 * * [simplify]: Extracting #5: cost 3 inf + 1805 25.904 * * [simplify]: Extracting #6: cost 0 inf + 2398 25.905 * [simplify]: Simplified to (/ a (- (sqrt (acos a)))) 25.905 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))))) 25.905 * * * * [progress]: [ 128 / 176 ] simplifiying candidate # 25.905 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) 25.905 * * [simplify]: iters left: 6 (6 enodes) 25.907 * * [simplify]: iters left: 5 (22 enodes) 25.911 * * [simplify]: iters left: 4 (29 enodes) 25.916 * * [simplify]: iters left: 3 (41 enodes) 25.923 * * [simplify]: iters left: 2 (55 enodes) 25.940 * * [simplify]: iters left: 1 (57 enodes) 25.952 * * [simplify]: Extracting #0: cost 1 inf + 0 25.952 * * [simplify]: Extracting #1: cost 6 inf + 0 25.952 * * [simplify]: Extracting #2: cost 9 inf + 1 25.952 * * [simplify]: Extracting #3: cost 3 inf + 529 25.953 * * [simplify]: Extracting #4: cost 1 inf + 812 25.953 * * [simplify]: Extracting #5: cost 0 inf + 974 25.954 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 25.954 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ 1 (- (/ (acos a) (cbrt a)))))) 25.954 * [simplify]: Simplifying (/ 1 (- (/ (acos a) (cbrt a)))) 25.954 * * [simplify]: iters left: 6 (7 enodes) 25.958 * * [simplify]: iters left: 5 (25 enodes) 25.965 * * [simplify]: iters left: 4 (31 enodes) 25.974 * * [simplify]: iters left: 3 (36 enodes) 25.985 * * [simplify]: iters left: 2 (38 enodes) 25.996 * * [simplify]: iters left: 1 (53 enodes) 26.006 * * [simplify]: Extracting #0: cost 1 inf + 0 26.006 * * [simplify]: Extracting #1: cost 7 inf + 0 26.006 * * [simplify]: Extracting #2: cost 13 inf + 1 26.006 * * [simplify]: Extracting #3: cost 12 inf + 164 26.006 * * [simplify]: Extracting #4: cost 7 inf + 939 26.007 * * [simplify]: Extracting #5: cost 1 inf + 2127 26.007 * * [simplify]: Extracting #6: cost 0 inf + 2378 26.007 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 26.007 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 26.007 * * * * [progress]: [ 129 / 176 ] simplifiying candidate # 26.008 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt a))) 26.008 * * [simplify]: iters left: 5 (5 enodes) 26.009 * * [simplify]: iters left: 4 (17 enodes) 26.012 * * [simplify]: iters left: 3 (20 enodes) 26.018 * * [simplify]: iters left: 2 (24 enodes) 26.021 * * [simplify]: Extracting #0: cost 1 inf + 0 26.021 * * [simplify]: Extracting #1: cost 5 inf + 0 26.021 * * [simplify]: Extracting #2: cost 2 inf + 84 26.021 * * [simplify]: Extracting #3: cost 0 inf + 248 26.021 * [simplify]: Simplified to (sqrt a) 26.021 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ 1 (- (/ (acos a) (sqrt a)))))) 26.022 * [simplify]: Simplifying (/ 1 (- (/ (acos a) (sqrt a)))) 26.022 * * [simplify]: iters left: 6 (7 enodes) 26.024 * * [simplify]: iters left: 5 (25 enodes) 26.028 * * [simplify]: iters left: 4 (31 enodes) 26.033 * * [simplify]: iters left: 3 (36 enodes) 26.042 * * [simplify]: iters left: 2 (38 enodes) 26.056 * * [simplify]: iters left: 1 (53 enodes) 26.070 * * [simplify]: Extracting #0: cost 1 inf + 0 26.071 * * [simplify]: Extracting #1: cost 7 inf + 0 26.071 * * [simplify]: Extracting #2: cost 13 inf + 1 26.071 * * [simplify]: Extracting #3: cost 12 inf + 84 26.071 * * [simplify]: Extracting #4: cost 7 inf + 779 26.072 * * [simplify]: Extracting #5: cost 1 inf + 1847 26.072 * * [simplify]: Extracting #6: cost 0 inf + 2058 26.073 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 26.073 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 26.073 * * * * [progress]: [ 130 / 176 ] simplifiying candidate # 26.073 * [simplify]: Simplifying (/ 1 (/ 1 1)) 26.074 * * [simplify]: iters left: 4 (3 enodes) 26.076 * * [simplify]: iters left: 3 (7 enodes) 26.078 * * [simplify]: iters left: 2 (9 enodes) 26.081 * * [simplify]: Extracting #0: cost 1 inf + 0 26.081 * * [simplify]: Extracting #1: cost 0 inf + 1 26.081 * [simplify]: Simplified to 1 26.081 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ 1 (- (/ (acos a) a))))) 26.081 * [simplify]: Simplifying (/ 1 (- (/ (acos a) a))) 26.081 * * [simplify]: iters left: 6 (6 enodes) 26.085 * * [simplify]: iters left: 5 (22 enodes) 26.092 * * [simplify]: iters left: 4 (28 enodes) 26.100 * * [simplify]: iters left: 3 (33 enodes) 26.110 * * [simplify]: iters left: 2 (35 enodes) 26.119 * * [simplify]: Extracting #0: cost 1 inf + 0 26.119 * * [simplify]: Extracting #1: cost 7 inf + 0 26.119 * * [simplify]: Extracting #2: cost 10 inf + 2 26.119 * * [simplify]: Extracting #3: cost 11 inf + 93 26.119 * * [simplify]: Extracting #4: cost 4 inf + 1092 26.120 * * [simplify]: Extracting #5: cost 0 inf + 1736 26.120 * [simplify]: Simplified to (/ a (- (acos a))) 26.120 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 26.120 * * * * [progress]: [ 131 / 176 ] simplifiying candidate # 26.121 * [simplify]: Simplifying (/ 1 1) 26.121 * * [simplify]: iters left: 2 (2 enodes) 26.122 * * [simplify]: iters left: 1 (6 enodes) 26.125 * * [simplify]: Extracting #0: cost 1 inf + 0 26.125 * * [simplify]: Extracting #1: cost 0 inf + 1 26.125 * [simplify]: Simplified to 1 26.125 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ 1 (- (/ (acos a) a))))) 26.125 * [simplify]: Simplifying (/ 1 (- (/ (acos a) a))) 26.125 * * [simplify]: iters left: 6 (6 enodes) 26.128 * * [simplify]: iters left: 5 (22 enodes) 26.135 * * [simplify]: iters left: 4 (28 enodes) 26.143 * * [simplify]: iters left: 3 (33 enodes) 26.153 * * [simplify]: iters left: 2 (35 enodes) 26.165 * * [simplify]: Extracting #0: cost 1 inf + 0 26.165 * * [simplify]: Extracting #1: cost 7 inf + 0 26.165 * * [simplify]: Extracting #2: cost 10 inf + 2 26.165 * * [simplify]: Extracting #3: cost 11 inf + 93 26.166 * * [simplify]: Extracting #4: cost 4 inf + 1092 26.166 * * [simplify]: Extracting #5: cost 0 inf + 1736 26.166 * [simplify]: Simplified to (/ a (- (acos a))) 26.166 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 26.167 * * * * [progress]: [ 132 / 176 ] simplifiying candidate # 26.167 * [simplify]: Simplifying (/ 1 (acos a)) 26.167 * * [simplify]: iters left: 3 (4 enodes) 26.169 * * [simplify]: iters left: 2 (14 enodes) 26.174 * * [simplify]: iters left: 1 (16 enodes) 26.179 * * [simplify]: Extracting #0: cost 1 inf + 0 26.179 * * [simplify]: Extracting #1: cost 4 inf + 0 26.179 * * [simplify]: Extracting #2: cost 5 inf + 1 26.179 * * [simplify]: Extracting #3: cost 3 inf + 93 26.179 * * [simplify]: Extracting #4: cost 1 inf + 316 26.179 * * [simplify]: Extracting #5: cost 0 inf + 448 26.180 * [simplify]: Simplified to (/ 1 (acos a)) 26.180 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (acos a)) (/ 1 (- (/ 1 a))))) 26.180 * [simplify]: Simplifying (/ 1 (- (/ 1 a))) 26.180 * * [simplify]: iters left: 6 (5 enodes) 26.182 * * [simplify]: iters left: 5 (20 enodes) 26.185 * * [simplify]: iters left: 4 (24 enodes) 26.189 * * [simplify]: Extracting #0: cost 1 inf + 0 26.189 * * [simplify]: Extracting #1: cost 4 inf + 0 26.189 * * [simplify]: Extracting #2: cost 7 inf + 1 26.189 * * [simplify]: Extracting #3: cost 1 inf + 453 26.189 * * [simplify]: Extracting #4: cost 0 inf + 337 26.190 * [simplify]: Simplified to (/ 1 (/ -1 a)) 26.190 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (acos a)) (/ 1 (/ -1 a)))) 26.190 * * * * [progress]: [ 133 / 176 ] simplifiying candidate # 26.190 * * * * [progress]: [ 134 / 176 ] simplifiying candidate # 26.190 * * * * [progress]: [ 135 / 176 ] simplifiying candidate # 26.190 * * * * [progress]: [ 136 / 176 ] simplifiying candidate # 26.190 * [simplify]: Simplifying (cbrt (- (/ (acos a) a))) 26.190 * * [simplify]: iters left: 6 (5 enodes) 26.191 * * [simplify]: iters left: 5 (17 enodes) 26.193 * * [simplify]: iters left: 4 (19 enodes) 26.196 * * [simplify]: Extracting #0: cost 1 inf + 0 26.196 * * [simplify]: Extracting #1: cost 3 inf + 0 26.196 * * [simplify]: Extracting #2: cost 7 inf + 0 26.196 * * [simplify]: Extracting #3: cost 9 inf + 1 26.196 * * [simplify]: Extracting #4: cost 1 inf + 1460 26.196 * * [simplify]: Extracting #5: cost 0 inf + 1551 26.197 * [simplify]: Simplified to (cbrt (- (/ (acos a) a))) 26.197 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (cbrt (- (/ (acos a) a))))) 26.197 * * * * [progress]: [ 137 / 176 ] simplifiying candidate # 26.197 * [simplify]: Simplifying (sqrt (- (/ (acos a) a))) 26.197 * * [simplify]: iters left: 6 (5 enodes) 26.198 * * [simplify]: iters left: 5 (17 enodes) 26.200 * * [simplify]: iters left: 4 (19 enodes) 26.203 * * [simplify]: Extracting #0: cost 1 inf + 0 26.203 * * [simplify]: Extracting #1: cost 3 inf + 0 26.203 * * [simplify]: Extracting #2: cost 7 inf + 0 26.203 * * [simplify]: Extracting #3: cost 9 inf + 1 26.203 * * [simplify]: Extracting #4: cost 1 inf + 1380 26.203 * * [simplify]: Extracting #5: cost 0 inf + 1471 26.204 * [simplify]: Simplified to (sqrt (- (/ (acos a) a))) 26.204 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (- (/ (acos a) a)))) (sqrt (- (/ (acos a) a))))) 26.204 * * * * [progress]: [ 138 / 176 ] simplifiying candidate # 26.204 * [simplify]: Simplifying (- (/ (acos a) a)) 26.204 * * [simplify]: iters left: 5 (4 enodes) 26.205 * * [simplify]: iters left: 4 (14 enodes) 26.207 * * [simplify]: iters left: 3 (16 enodes) 26.209 * * [simplify]: Extracting #0: cost 1 inf + 0 26.209 * * [simplify]: Extracting #1: cost 5 inf + 0 26.209 * * [simplify]: Extracting #2: cost 7 inf + 1 26.209 * * [simplify]: Extracting #3: cost 1 inf + 958 26.209 * * [simplify]: Extracting #4: cost 0 inf + 1049 26.209 * [simplify]: Simplified to (- (/ (acos a) a)) 26.209 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 26.209 * * * * [progress]: [ 139 / 176 ] simplifiying candidate # 26.210 * [simplify]: Simplifying (/ (acos a) a) 26.210 * * [simplify]: iters left: 3 (3 enodes) 26.210 * * [simplify]: iters left: 2 (9 enodes) 26.211 * * [simplify]: Extracting #0: cost 1 inf + 0 26.212 * * [simplify]: Extracting #1: cost 4 inf + 0 26.212 * * [simplify]: Extracting #2: cost 4 inf + 1 26.212 * * [simplify]: Extracting #3: cost 0 inf + 445 26.212 * [simplify]: Simplified to (/ (acos a) a) 26.212 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 -1) (/ (acos a) a))) 26.212 * * * * [progress]: [ 140 / 176 ] simplifiying candidate # 26.212 * [simplify]: Simplifying (cbrt (/ (acos a) a)) 26.212 * * [simplify]: iters left: 4 (4 enodes) 26.213 * * [simplify]: iters left: 3 (12 enodes) 26.215 * * [simplify]: Extracting #0: cost 1 inf + 0 26.215 * * [simplify]: Extracting #1: cost 3 inf + 0 26.215 * * [simplify]: Extracting #2: cost 6 inf + 0 26.215 * * [simplify]: Extracting #3: cost 6 inf + 1 26.215 * * [simplify]: Extracting #4: cost 0 inf + 867 26.215 * [simplify]: Simplified to (cbrt (/ (acos a) a)) 26.215 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (cbrt (/ (acos a) a)))) 26.215 * * * * [progress]: [ 141 / 176 ] simplifiying candidate # 26.215 * [simplify]: Simplifying (sqrt (/ (acos a) a)) 26.215 * * [simplify]: iters left: 4 (4 enodes) 26.216 * * [simplify]: iters left: 3 (12 enodes) 26.218 * * [simplify]: Extracting #0: cost 1 inf + 0 26.218 * * [simplify]: Extracting #1: cost 3 inf + 0 26.218 * * [simplify]: Extracting #2: cost 6 inf + 0 26.218 * * [simplify]: Extracting #3: cost 6 inf + 1 26.218 * * [simplify]: Extracting #4: cost 0 inf + 787 26.218 * [simplify]: Simplified to (sqrt (/ (acos a) a)) 26.218 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (sqrt (/ (acos a) a)))) (sqrt (/ (acos a) a)))) 26.218 * * * * [progress]: [ 142 / 176 ] simplifiying candidate # 26.219 * [simplify]: Simplifying (/ (cbrt (acos a)) (cbrt a)) 26.219 * * [simplify]: iters left: 4 (5 enodes) 26.220 * * [simplify]: iters left: 3 (15 enodes) 26.222 * * [simplify]: Extracting #0: cost 1 inf + 0 26.222 * * [simplify]: Extracting #1: cost 4 inf + 0 26.222 * * [simplify]: Extracting #2: cost 8 inf + 0 26.222 * * [simplify]: Extracting #3: cost 8 inf + 1 26.222 * * [simplify]: Extracting #4: cost 0 inf + 1269 26.222 * [simplify]: Simplified to (/ (cbrt (acos a)) (cbrt a)) 26.222 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (/ (cbrt (acos a)) (cbrt a)))) 26.222 * * * * [progress]: [ 143 / 176 ] simplifiying candidate # 26.222 * [simplify]: Simplifying (/ (cbrt (acos a)) (sqrt a)) 26.223 * * [simplify]: iters left: 4 (5 enodes) 26.224 * * [simplify]: iters left: 3 (15 enodes) 26.226 * * [simplify]: Extracting #0: cost 1 inf + 0 26.226 * * [simplify]: Extracting #1: cost 4 inf + 0 26.226 * * [simplify]: Extracting #2: cost 8 inf + 0 26.226 * * [simplify]: Extracting #3: cost 8 inf + 1 26.226 * * [simplify]: Extracting #4: cost 0 inf + 1109 26.226 * [simplify]: Simplified to (/ (cbrt (acos a)) (sqrt a)) 26.226 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (/ (cbrt (acos a)) (sqrt a)))) 26.226 * * * * [progress]: [ 144 / 176 ] simplifiying candidate # 26.226 * [simplify]: Simplifying (/ (cbrt (acos a)) a) 26.226 * * [simplify]: iters left: 4 (4 enodes) 26.227 * * [simplify]: iters left: 3 (12 enodes) 26.229 * * [simplify]: Extracting #0: cost 1 inf + 0 26.229 * * [simplify]: Extracting #1: cost 4 inf + 0 26.229 * * [simplify]: Extracting #2: cost 5 inf + 1 26.229 * * [simplify]: Extracting #3: cost 5 inf + 92 26.229 * * [simplify]: Extracting #4: cost 0 inf + 947 26.229 * [simplify]: Simplified to (/ (cbrt (acos a)) a) 26.229 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (/ (cbrt (acos a)) a))) 26.229 * * * * [progress]: [ 145 / 176 ] simplifiying candidate # 26.230 * [simplify]: Simplifying (/ (sqrt (acos a)) (cbrt a)) 26.230 * * [simplify]: iters left: 4 (5 enodes) 26.231 * * [simplify]: iters left: 3 (15 enodes) 26.233 * * [simplify]: Extracting #0: cost 1 inf + 0 26.233 * * [simplify]: Extracting #1: cost 4 inf + 0 26.233 * * [simplify]: Extracting #2: cost 8 inf + 0 26.233 * * [simplify]: Extracting #3: cost 8 inf + 1 26.233 * * [simplify]: Extracting #4: cost 0 inf + 1109 26.233 * [simplify]: Simplified to (/ (sqrt (acos a)) (cbrt a)) 26.234 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (/ (sqrt (acos a)) (cbrt a)))) 26.234 * * * * [progress]: [ 146 / 176 ] simplifiying candidate # 26.234 * [simplify]: Simplifying (/ (sqrt (acos a)) (sqrt a)) 26.234 * * [simplify]: iters left: 4 (5 enodes) 26.235 * * [simplify]: iters left: 3 (15 enodes) 26.237 * * [simplify]: Extracting #0: cost 1 inf + 0 26.237 * * [simplify]: Extracting #1: cost 4 inf + 0 26.238 * * [simplify]: Extracting #2: cost 8 inf + 0 26.238 * * [simplify]: Extracting #3: cost 8 inf + 1 26.238 * * [simplify]: Extracting #4: cost 0 inf + 949 26.238 * [simplify]: Simplified to (/ (sqrt (acos a)) (sqrt a)) 26.238 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ (sqrt (acos a)) (sqrt a)))) 26.238 * * * * [progress]: [ 147 / 176 ] simplifiying candidate # 26.239 * [simplify]: Simplifying (/ (sqrt (acos a)) a) 26.239 * * [simplify]: iters left: 4 (4 enodes) 26.240 * * [simplify]: iters left: 3 (12 enodes) 26.242 * * [simplify]: Extracting #0: cost 1 inf + 0 26.242 * * [simplify]: Extracting #1: cost 4 inf + 0 26.242 * * [simplify]: Extracting #2: cost 5 inf + 1 26.242 * * [simplify]: Extracting #3: cost 5 inf + 92 26.242 * * [simplify]: Extracting #4: cost 0 inf + 787 26.242 * [simplify]: Simplified to (/ (sqrt (acos a)) a) 26.242 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ (sqrt (acos a)) 1))) (/ (sqrt (acos a)) a))) 26.242 * * * * [progress]: [ 148 / 176 ] simplifiying candidate # 26.243 * [simplify]: Simplifying (/ (acos a) (cbrt a)) 26.243 * * [simplify]: iters left: 3 (4 enodes) 26.243 * * [simplify]: iters left: 2 (12 enodes) 26.245 * * [simplify]: Extracting #0: cost 1 inf + 0 26.245 * * [simplify]: Extracting #1: cost 4 inf + 0 26.245 * * [simplify]: Extracting #2: cost 7 inf + 0 26.245 * * [simplify]: Extracting #3: cost 6 inf + 1 26.245 * * [simplify]: Extracting #4: cost 0 inf + 767 26.245 * [simplify]: Simplified to (/ (acos a) (cbrt a)) 26.245 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ 1 (* (cbrt a) (cbrt a))))) (/ (acos a) (cbrt a)))) 26.246 * * * * [progress]: [ 149 / 176 ] simplifiying candidate # 26.246 * [simplify]: Simplifying (/ (acos a) (sqrt a)) 26.246 * * [simplify]: iters left: 3 (4 enodes) 26.247 * * [simplify]: iters left: 2 (12 enodes) 26.248 * * [simplify]: Extracting #0: cost 1 inf + 0 26.248 * * [simplify]: Extracting #1: cost 4 inf + 0 26.248 * * [simplify]: Extracting #2: cost 7 inf + 0 26.248 * * [simplify]: Extracting #3: cost 6 inf + 1 26.248 * * [simplify]: Extracting #4: cost 0 inf + 607 26.249 * [simplify]: Simplified to (/ (acos a) (sqrt a)) 26.249 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ 1 (sqrt a)))) (/ (acos a) (sqrt a)))) 26.249 * * * * [progress]: [ 150 / 176 ] simplifiying candidate # 26.249 * [simplify]: Simplifying (/ (acos a) a) 26.249 * * [simplify]: iters left: 3 (3 enodes) 26.250 * * [simplify]: iters left: 2 (9 enodes) 26.251 * * [simplify]: Extracting #0: cost 1 inf + 0 26.251 * * [simplify]: Extracting #1: cost 4 inf + 0 26.251 * * [simplify]: Extracting #2: cost 4 inf + 1 26.251 * * [simplify]: Extracting #3: cost 0 inf + 445 26.251 * [simplify]: Simplified to (/ (acos a) a) 26.251 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (/ 1 1))) (/ (acos a) a))) 26.251 * * * * [progress]: [ 151 / 176 ] simplifiying candidate # 26.251 * [simplify]: Simplifying (/ (acos a) a) 26.251 * * [simplify]: iters left: 3 (3 enodes) 26.252 * * [simplify]: iters left: 2 (9 enodes) 26.254 * * [simplify]: Extracting #0: cost 1 inf + 0 26.254 * * [simplify]: Extracting #1: cost 4 inf + 0 26.254 * * [simplify]: Extracting #2: cost 4 inf + 1 26.254 * * [simplify]: Extracting #3: cost 0 inf + 445 26.254 * [simplify]: Simplified to (/ (acos a) a) 26.254 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- 1)) (/ (acos a) a))) 26.254 * * * * [progress]: [ 152 / 176 ] simplifiying candidate # 26.254 * [simplify]: Simplifying (/ 1 a) 26.254 * * [simplify]: iters left: 2 (3 enodes) 26.255 * * [simplify]: iters left: 1 (11 enodes) 26.257 * * [simplify]: Extracting #0: cost 1 inf + 0 26.258 * * [simplify]: Extracting #1: cost 4 inf + 0 26.258 * * [simplify]: Extracting #2: cost 2 inf + 2 26.258 * * [simplify]: Extracting #3: cost 0 inf + 86 26.258 * [simplify]: Simplified to (/ 1 a) 26.258 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 26.258 * * * * [progress]: [ 153 / 176 ] simplifiying candidate # 26.258 * [simplify]: Simplifying (- (cbrt (/ (acos a) a))) 26.258 * * [simplify]: iters left: 6 (5 enodes) 26.261 * * [simplify]: iters left: 5 (15 enodes) 26.265 * * [simplify]: Extracting #0: cost 1 inf + 0 26.265 * * [simplify]: Extracting #1: cost 3 inf + 0 26.265 * * [simplify]: Extracting #2: cost 5 inf + 0 26.265 * * [simplify]: Extracting #3: cost 8 inf + 0 26.265 * * [simplify]: Extracting #4: cost 8 inf + 1 26.265 * * [simplify]: Extracting #5: cost 0 inf + 1369 26.266 * [simplify]: Simplified to (- (cbrt (/ (acos a) a))) 26.266 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (- (cbrt (/ (acos a) a))))) 26.266 * * * * [progress]: [ 154 / 176 ] simplifiying candidate # 26.266 * [simplify]: Simplifying (- (sqrt (/ (acos a) a))) 26.266 * * [simplify]: iters left: 6 (5 enodes) 26.268 * * [simplify]: iters left: 5 (15 enodes) 26.272 * * [simplify]: Extracting #0: cost 1 inf + 0 26.273 * * [simplify]: Extracting #1: cost 3 inf + 0 26.273 * * [simplify]: Extracting #2: cost 5 inf + 0 26.273 * * [simplify]: Extracting #3: cost 8 inf + 0 26.273 * * [simplify]: Extracting #4: cost 8 inf + 1 26.273 * * [simplify]: Extracting #5: cost 0 inf + 1209 26.273 * [simplify]: Simplified to (- (sqrt (/ (acos a) a))) 26.273 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (acos a) a))) (- (sqrt (/ (acos a) a))))) 26.273 * * * * [progress]: [ 155 / 176 ] simplifiying candidate # 26.274 * [simplify]: Simplifying (- (/ (cbrt (acos a)) (cbrt a))) 26.274 * * [simplify]: iters left: 6 (6 enodes) 26.276 * * [simplify]: iters left: 5 (20 enodes) 26.282 * * [simplify]: iters left: 4 (22 enodes) 26.287 * * [simplify]: Extracting #0: cost 1 inf + 0 26.287 * * [simplify]: Extracting #1: cost 5 inf + 0 26.287 * * [simplify]: Extracting #2: cost 10 inf + 0 26.288 * * [simplify]: Extracting #3: cost 9 inf + 163 26.288 * * [simplify]: Extracting #4: cost 9 inf + 254 26.288 * * [simplify]: Extracting #5: cost 1 inf + 2022 26.288 * * [simplify]: Extracting #6: cost 0 inf + 2353 26.288 * [simplify]: Simplified to (- (/ (cbrt (acos a)) (cbrt a))) 26.288 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (- (/ (cbrt (acos a)) (cbrt a))))) 26.288 * * * * [progress]: [ 156 / 176 ] simplifiying candidate # 26.289 * [simplify]: Simplifying (- (/ (cbrt (acos a)) (sqrt a))) 26.289 * * [simplify]: iters left: 6 (6 enodes) 26.290 * * [simplify]: iters left: 5 (20 enodes) 26.292 * * [simplify]: iters left: 4 (22 enodes) 26.295 * * [simplify]: Extracting #0: cost 1 inf + 0 26.295 * * [simplify]: Extracting #1: cost 5 inf + 0 26.295 * * [simplify]: Extracting #2: cost 10 inf + 0 26.295 * * [simplify]: Extracting #3: cost 11 inf + 1 26.296 * * [simplify]: Extracting #4: cost 9 inf + 174 26.296 * * [simplify]: Extracting #5: cost 1 inf + 1822 26.296 * * [simplify]: Extracting #6: cost 0 inf + 2113 26.296 * [simplify]: Simplified to (- (/ (cbrt (acos a)) (sqrt a))) 26.296 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (- (/ (cbrt (acos a)) (sqrt a))))) 26.296 * * * * [progress]: [ 157 / 176 ] simplifiying candidate # 26.296 * [simplify]: Simplifying (- (/ (cbrt (acos a)) a)) 26.296 * * [simplify]: iters left: 6 (5 enodes) 26.297 * * [simplify]: iters left: 5 (17 enodes) 26.300 * * [simplify]: iters left: 4 (19 enodes) 26.302 * * [simplify]: Extracting #0: cost 1 inf + 0 26.302 * * [simplify]: Extracting #1: cost 5 inf + 0 26.302 * * [simplify]: Extracting #2: cost 7 inf + 1 26.302 * * [simplify]: Extracting #3: cost 9 inf + 1 26.302 * * [simplify]: Extracting #4: cost 9 inf + 92 26.303 * * [simplify]: Extracting #5: cost 1 inf + 1660 26.303 * * [simplify]: Extracting #6: cost 0 inf + 1871 26.303 * [simplify]: Simplified to (- (/ (cbrt (acos a)) a)) 26.303 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (- (/ (cbrt (acos a)) a)))) 26.303 * * * * [progress]: [ 158 / 176 ] simplifiying candidate # 26.304 * [simplify]: Simplifying (- (/ (sqrt (acos a)) (cbrt a))) 26.304 * * [simplify]: iters left: 6 (6 enodes) 26.305 * * [simplify]: iters left: 5 (20 enodes) 26.307 * * [simplify]: iters left: 4 (22 enodes) 26.310 * * [simplify]: Extracting #0: cost 1 inf + 0 26.310 * * [simplify]: Extracting #1: cost 5 inf + 0 26.310 * * [simplify]: Extracting #2: cost 10 inf + 0 26.310 * * [simplify]: Extracting #3: cost 9 inf + 163 26.311 * * [simplify]: Extracting #4: cost 9 inf + 254 26.311 * * [simplify]: Extracting #5: cost 1 inf + 1742 26.311 * * [simplify]: Extracting #6: cost 0 inf + 2033 26.311 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (cbrt a))) 26.311 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (- (/ (sqrt (acos a)) (cbrt a))))) 26.311 * * * * [progress]: [ 159 / 176 ] simplifiying candidate # 26.311 * [simplify]: Simplifying (- (/ (sqrt (acos a)) (sqrt a))) 26.312 * * [simplify]: iters left: 6 (6 enodes) 26.313 * * [simplify]: iters left: 5 (20 enodes) 26.315 * * [simplify]: iters left: 4 (22 enodes) 26.318 * * [simplify]: Extracting #0: cost 1 inf + 0 26.318 * * [simplify]: Extracting #1: cost 5 inf + 0 26.318 * * [simplify]: Extracting #2: cost 10 inf + 0 26.318 * * [simplify]: Extracting #3: cost 11 inf + 1 26.319 * * [simplify]: Extracting #4: cost 9 inf + 174 26.319 * * [simplify]: Extracting #5: cost 1 inf + 1542 26.319 * * [simplify]: Extracting #6: cost 0 inf + 1793 26.319 * [simplify]: Simplified to (- (/ (sqrt (acos a)) (sqrt a))) 26.319 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (sqrt a))) (- (/ (sqrt (acos a)) (sqrt a))))) 26.319 * * * * [progress]: [ 160 / 176 ] simplifiying candidate # 26.319 * [simplify]: Simplifying (- (/ (sqrt (acos a)) a)) 26.319 * * [simplify]: iters left: 6 (5 enodes) 26.322 * * [simplify]: iters left: 5 (17 enodes) 26.326 * * [simplify]: iters left: 4 (19 enodes) 26.331 * * [simplify]: Extracting #0: cost 1 inf + 0 26.331 * * [simplify]: Extracting #1: cost 5 inf + 0 26.331 * * [simplify]: Extracting #2: cost 7 inf + 1 26.331 * * [simplify]: Extracting #3: cost 9 inf + 1 26.331 * * [simplify]: Extracting #4: cost 9 inf + 92 26.332 * * [simplify]: Extracting #5: cost 1 inf + 1380 26.332 * * [simplify]: Extracting #6: cost 0 inf + 1551 26.332 * [simplify]: Simplified to (- (/ (sqrt (acos a)) a)) 26.332 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ (sqrt (acos a)) 1)) (- (/ (sqrt (acos a)) a)))) 26.333 * * * * [progress]: [ 161 / 176 ] simplifiying candidate # 26.333 * [simplify]: Simplifying (- (/ (acos a) (cbrt a))) 26.333 * * [simplify]: iters left: 5 (5 enodes) 26.335 * * [simplify]: iters left: 4 (17 enodes) 26.338 * * [simplify]: iters left: 3 (19 enodes) 26.340 * * [simplify]: Extracting #0: cost 1 inf + 0 26.340 * * [simplify]: Extracting #1: cost 5 inf + 0 26.340 * * [simplify]: Extracting #2: cost 10 inf + 0 26.340 * * [simplify]: Extracting #3: cost 10 inf + 1 26.340 * * [simplify]: Extracting #4: cost 6 inf + 345 26.340 * * [simplify]: Extracting #5: cost 1 inf + 1400 26.341 * * [simplify]: Extracting #6: cost 0 inf + 1531 26.341 * [simplify]: Simplified to (- (/ (acos a) (cbrt a))) 26.341 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (- (/ (acos a) (cbrt a))))) 26.341 * * * * [progress]: [ 162 / 176 ] simplifiying candidate # 26.341 * [simplify]: Simplifying (- (/ (acos a) (sqrt a))) 26.341 * * [simplify]: iters left: 5 (5 enodes) 26.342 * * [simplify]: iters left: 4 (17 enodes) 26.344 * * [simplify]: iters left: 3 (19 enodes) 26.347 * * [simplify]: Extracting #0: cost 1 inf + 0 26.347 * * [simplify]: Extracting #1: cost 5 inf + 0 26.347 * * [simplify]: Extracting #2: cost 10 inf + 0 26.347 * * [simplify]: Extracting #3: cost 10 inf + 1 26.347 * * [simplify]: Extracting #4: cost 6 inf + 265 26.347 * * [simplify]: Extracting #5: cost 1 inf + 1160 26.347 * * [simplify]: Extracting #6: cost 0 inf + 1291 26.348 * [simplify]: Simplified to (- (/ (acos a) (sqrt a))) 26.348 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (- (/ (acos a) (sqrt a))))) 26.348 * * * * [progress]: [ 163 / 176 ] simplifiying candidate # 26.348 * [simplify]: Simplifying (- (/ (acos a) a)) 26.348 * * [simplify]: iters left: 5 (4 enodes) 26.349 * * [simplify]: iters left: 4 (14 enodes) 26.351 * * [simplify]: iters left: 3 (16 enodes) 26.353 * * [simplify]: Extracting #0: cost 1 inf + 0 26.353 * * [simplify]: Extracting #1: cost 5 inf + 0 26.353 * * [simplify]: Extracting #2: cost 7 inf + 1 26.353 * * [simplify]: Extracting #3: cost 1 inf + 958 26.354 * * [simplify]: Extracting #4: cost 0 inf + 1049 26.354 * [simplify]: Simplified to (- (/ (acos a) a)) 26.354 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (/ 1 1)) (- (/ (acos a) a)))) 26.354 * * * * [progress]: [ 164 / 176 ] simplifiying candidate # 26.354 * [simplify]: Simplifying (- (/ (acos a) a)) 26.354 * * [simplify]: iters left: 5 (4 enodes) 26.355 * * [simplify]: iters left: 4 (14 enodes) 26.357 * * [simplify]: iters left: 3 (16 enodes) 26.359 * * [simplify]: Extracting #0: cost 1 inf + 0 26.359 * * [simplify]: Extracting #1: cost 5 inf + 0 26.360 * * [simplify]: Extracting #2: cost 7 inf + 1 26.360 * * [simplify]: Extracting #3: cost 1 inf + 958 26.360 * * [simplify]: Extracting #4: cost 0 inf + 1049 26.360 * [simplify]: Simplified to (- (/ (acos a) a)) 26.360 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 26.360 * * * * [progress]: [ 165 / 176 ] simplifiying candidate # 26.360 * [simplify]: Simplifying (- (/ 1 a)) 26.360 * * [simplify]: iters left: 4 (4 enodes) 26.363 * * [simplify]: iters left: 3 (17 enodes) 26.366 * * [simplify]: iters left: 2 (21 enodes) 26.372 * * [simplify]: Extracting #0: cost 1 inf + 0 26.372 * * [simplify]: Extracting #1: cost 5 inf + 0 26.372 * * [simplify]: Extracting #2: cost 5 inf + 2 26.372 * * [simplify]: Extracting #3: cost 2 inf + 87 26.372 * * [simplify]: Extracting #4: cost 0 inf + 171 26.372 * [simplify]: Simplified to (/ -1 a) 26.372 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ 1 (acos a)) (/ -1 a))) 26.372 * * * * [progress]: [ 166 / 176 ] simplifiying candidate # 26.373 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 26.373 * * [simplify]: iters left: 3 (3 enodes) 26.379 * * [simplify]: iters left: 2 (11 enodes) 26.382 * * [simplify]: iters left: 1 (13 enodes) 26.385 * * [simplify]: Extracting #0: cost 1 inf + 0 26.385 * * [simplify]: Extracting #1: cost 0 inf + 1 26.385 * [simplify]: Simplified to 1 26.385 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (- (/ (acos a) a)) (cbrt 1)))) 26.385 * * * * [progress]: [ 167 / 176 ] simplifiying candidate # 26.385 * [simplify]: Simplifying (sqrt 1) 26.385 * * [simplify]: iters left: 1 (2 enodes) 26.388 * * [simplify]: Extracting #0: cost 1 inf + 0 26.388 * * [simplify]: Extracting #1: cost 0 inf + 1 26.388 * [simplify]: Simplified to 1 26.388 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (- (/ (acos a) a)) (sqrt 1)))) 26.388 * * * * [progress]: [ 168 / 176 ] simplifiying candidate # 26.388 * * * * [progress]: [ 169 / 176 ] simplifiying candidate # 26.388 * * * * [progress]: [ 170 / 176 ] simplifiying candidate #real (real->posit16 (/ 1 (- (/ (acos a) a))))))> 26.388 * * * * [progress]: [ 171 / 176 ] simplifiying candidate # 26.389 * [simplify]: Simplifying (/ (acos a) a) 26.389 * * [simplify]: iters left: 3 (3 enodes) 26.390 * * [simplify]: iters left: 2 (9 enodes) 26.392 * * [simplify]: Extracting #0: cost 1 inf + 0 26.392 * * [simplify]: Extracting #1: cost 4 inf + 0 26.392 * * [simplify]: Extracting #2: cost 4 inf + 1 26.392 * * [simplify]: Extracting #3: cost 0 inf + 445 26.392 * [simplify]: Simplified to (/ (acos a) a) 26.392 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 26.392 * * * * [progress]: [ 172 / 176 ] simplifiying candidate # 26.393 * [simplify]: Simplifying (/ (acos a) a) 26.393 * * [simplify]: iters left: 3 (3 enodes) 26.394 * * [simplify]: iters left: 2 (9 enodes) 26.396 * * [simplify]: Extracting #0: cost 1 inf + 0 26.396 * * [simplify]: Extracting #1: cost 4 inf + 0 26.396 * * [simplify]: Extracting #2: cost 4 inf + 1 26.396 * * [simplify]: Extracting #3: cost 0 inf + 445 26.396 * [simplify]: Simplified to (/ (acos a) a) 26.396 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 26.396 * * * * [progress]: [ 173 / 176 ] simplifiying candidate # 26.397 * [simplify]: Simplifying (/ (acos a) a) 26.397 * * [simplify]: iters left: 3 (3 enodes) 26.397 * * [simplify]: iters left: 2 (9 enodes) 26.398 * * [simplify]: Extracting #0: cost 1 inf + 0 26.398 * * [simplify]: Extracting #1: cost 4 inf + 0 26.398 * * [simplify]: Extracting #2: cost 4 inf + 1 26.398 * * [simplify]: Extracting #3: cost 0 inf + 445 26.398 * [simplify]: Simplified to (/ (acos a) a) 26.398 * [simplify]: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 26.399 * * * * [progress]: [ 174 / 176 ] simplifiying candidate # 26.399 * [simplify]: Simplifying (* -1 (/ a (acos a))) 26.399 * * [simplify]: iters left: 5 (5 enodes) 26.400 * * [simplify]: iters left: 4 (19 enodes) 26.403 * * [simplify]: iters left: 3 (26 enodes) 26.407 * * [simplify]: iters left: 2 (30 enodes) 26.411 * * [simplify]: iters left: 1 (34 enodes) 26.415 * * [simplify]: Extracting #0: cost 1 inf + 0 26.416 * * [simplify]: Extracting #1: cost 10 inf + 0 26.416 * * [simplify]: Extracting #2: cost 8 inf + 738 26.416 * * [simplify]: Extracting #3: cost 2 inf + 1396 26.416 * * [simplify]: Extracting #4: cost 0 inf + 1660 26.416 * [simplify]: Simplified to (- (/ a (acos a))) 26.416 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 26.416 * * * * [progress]: [ 175 / 176 ] simplifiying candidate # 26.417 * [simplify]: Simplifying (* -1 (/ a (acos a))) 26.417 * * [simplify]: iters left: 5 (5 enodes) 26.418 * * [simplify]: iters left: 4 (19 enodes) 26.421 * * [simplify]: iters left: 3 (26 enodes) 26.425 * * [simplify]: iters left: 2 (30 enodes) 26.429 * * [simplify]: iters left: 1 (34 enodes) 26.434 * * [simplify]: Extracting #0: cost 1 inf + 0 26.434 * * [simplify]: Extracting #1: cost 10 inf + 0 26.434 * * [simplify]: Extracting #2: cost 8 inf + 738 26.434 * * [simplify]: Extracting #3: cost 2 inf + 1396 26.435 * * [simplify]: Extracting #4: cost 0 inf + 1660 26.435 * [simplify]: Simplified to (- (/ a (acos a))) 26.435 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 26.435 * * * * [progress]: [ 176 / 176 ] simplifiying candidate # 26.435 * [simplify]: Simplifying (* -1 (/ a (acos a))) 26.435 * * [simplify]: iters left: 5 (5 enodes) 26.437 * * [simplify]: iters left: 4 (19 enodes) 26.439 * * [simplify]: iters left: 3 (26 enodes) 26.443 * * [simplify]: iters left: 2 (30 enodes) 26.451 * * [simplify]: iters left: 1 (34 enodes) 26.461 * * [simplify]: Extracting #0: cost 1 inf + 0 26.461 * * [simplify]: Extracting #1: cost 10 inf + 0 26.461 * * [simplify]: Extracting #2: cost 8 inf + 738 26.461 * * [simplify]: Extracting #3: cost 2 inf + 1396 26.462 * * [simplify]: Extracting #4: cost 0 inf + 1660 26.462 * [simplify]: Simplified to (- (/ a (acos a))) 26.462 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 26.462 * * * [progress]: adding candidates to table 27.732 * * [progress]: iteration 4 / 4 27.732 * * * [progress]: picking best candidate 27.756 * * * * [pick]: Picked # 27.756 * * * [progress]: localizing error 27.767 * * * [progress]: generating rewritten candidates 27.767 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 27.777 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 27.787 * * * [progress]: generating series expansions 27.787 * * * * [progress]: [ 1 / 2 ] generating series at (2) 27.787 * [backup-simplify]: Simplify (/ (/ 1 (acos a)) (/ -1 a)) into (* -1 (/ a (acos a))) 27.787 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 27.787 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 27.787 * [taylor]: Taking taylor expansion of -1 in a 27.787 * [backup-simplify]: Simplify -1 into -1 27.787 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 27.787 * [taylor]: Taking taylor expansion of a in a 27.787 * [backup-simplify]: Simplify 0 into 0 27.787 * [backup-simplify]: Simplify 1 into 1 27.787 * [taylor]: Taking taylor expansion of (acos a) in a 27.787 * [backup-simplify]: Simplify (acos a) into (acos a) 27.787 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.787 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 27.787 * [taylor]: Taking taylor expansion of -1 in a 27.787 * [backup-simplify]: Simplify -1 into -1 27.787 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 27.787 * [taylor]: Taking taylor expansion of a in a 27.787 * [backup-simplify]: Simplify 0 into 0 27.787 * [backup-simplify]: Simplify 1 into 1 27.787 * [taylor]: Taking taylor expansion of (acos a) in a 27.787 * [backup-simplify]: Simplify (acos a) into (acos a) 27.788 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.788 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 27.788 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 27.788 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 27.789 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 27.789 * [backup-simplify]: Simplify 0 into 0 27.789 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.790 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 27.791 * [backup-simplify]: Simplify 0 into 0 27.791 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.793 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 27.793 * [backup-simplify]: Simplify 0 into 0 27.793 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.795 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 27.795 * [backup-simplify]: Simplify 0 into 0 27.796 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.798 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 27.798 * [backup-simplify]: Simplify 0 into 0 27.799 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.801 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 27.801 * [backup-simplify]: Simplify 0 into 0 27.802 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 27.802 * [backup-simplify]: Simplify (/ (/ 1 (acos (/ 1 a))) (/ -1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 27.802 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 27.802 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 27.802 * [taylor]: Taking taylor expansion of -1 in a 27.802 * [backup-simplify]: Simplify -1 into -1 27.802 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 27.802 * [taylor]: Taking taylor expansion of a in a 27.802 * [backup-simplify]: Simplify 0 into 0 27.802 * [backup-simplify]: Simplify 1 into 1 27.802 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 27.802 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 27.802 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 27.803 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 27.803 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 27.803 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 27.803 * [taylor]: Taking taylor expansion of -1 in a 27.803 * [backup-simplify]: Simplify -1 into -1 27.803 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 27.803 * [taylor]: Taking taylor expansion of a in a 27.803 * [backup-simplify]: Simplify 0 into 0 27.803 * [backup-simplify]: Simplify 1 into 1 27.803 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 27.803 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 27.803 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 27.804 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 27.804 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 27.805 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 27.806 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 27.806 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 27.806 * [backup-simplify]: Simplify 0 into 0 27.808 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 27.808 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.808 * [backup-simplify]: Simplify 0 into 0 27.810 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 27.811 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.811 * [backup-simplify]: Simplify 0 into 0 27.813 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 27.814 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.814 * [backup-simplify]: Simplify 0 into 0 27.817 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 27.817 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.817 * [backup-simplify]: Simplify 0 into 0 27.820 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 27.820 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.820 * [backup-simplify]: Simplify 0 into 0 27.820 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 27.821 * [backup-simplify]: Simplify (/ (/ 1 (acos (/ 1 (- a)))) (/ -1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 27.821 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 27.821 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 27.821 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 27.821 * [taylor]: Taking taylor expansion of a in a 27.821 * [backup-simplify]: Simplify 0 into 0 27.821 * [backup-simplify]: Simplify 1 into 1 27.821 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 27.821 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 27.821 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 27.821 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 27.821 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 27.821 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 27.821 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 27.821 * [taylor]: Taking taylor expansion of a in a 27.821 * [backup-simplify]: Simplify 0 into 0 27.821 * [backup-simplify]: Simplify 1 into 1 27.822 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 27.822 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 27.822 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 27.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 27.822 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 27.822 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 27.823 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 27.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 27.823 * [backup-simplify]: Simplify 0 into 0 27.824 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 27.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.824 * [backup-simplify]: Simplify 0 into 0 27.825 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 27.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.826 * [backup-simplify]: Simplify 0 into 0 27.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 27.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.827 * [backup-simplify]: Simplify 0 into 0 27.829 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 27.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.829 * [backup-simplify]: Simplify 0 into 0 27.831 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 27.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.831 * [backup-simplify]: Simplify 0 into 0 27.831 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 27.831 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 27.831 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.831 * [approximate]: Taking taylor expansion of (/ 1 (acos a)) in (a) around 0 27.831 * [taylor]: Taking taylor expansion of (/ 1 (acos a)) in a 27.831 * [taylor]: Taking taylor expansion of (acos a) in a 27.831 * [backup-simplify]: Simplify (acos a) into (acos a) 27.832 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.832 * [taylor]: Taking taylor expansion of (/ 1 (acos a)) in a 27.832 * [taylor]: Taking taylor expansion of (acos a) in a 27.832 * [backup-simplify]: Simplify (acos a) into (acos a) 27.832 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.832 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 27.832 * [backup-simplify]: Simplify 0 into 0 27.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.832 * [backup-simplify]: Simplify 0 into 0 27.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.832 * [backup-simplify]: Simplify 0 into 0 27.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.832 * [backup-simplify]: Simplify 0 into 0 27.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.833 * [backup-simplify]: Simplify 0 into 0 27.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 27.833 * [backup-simplify]: Simplify 0 into 0 27.833 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 27.833 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a))) 27.833 * [approximate]: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in (a) around 0 27.833 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in a 27.833 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 27.833 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 27.833 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a))) 27.833 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in a 27.833 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 27.833 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 27.833 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a))) 27.833 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a))) 27.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 27.833 * [backup-simplify]: Simplify 0 into 0 27.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.834 * [backup-simplify]: Simplify 0 into 0 27.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.834 * [backup-simplify]: Simplify 0 into 0 27.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.834 * [backup-simplify]: Simplify 0 into 0 27.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.834 * [backup-simplify]: Simplify 0 into 0 27.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 27.835 * [backup-simplify]: Simplify 0 into 0 27.835 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 (/ 1 a)))) into (/ 1 (acos a)) 27.835 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 (- a)))) into (/ 1 (acos (/ -1 a))) 27.835 * [approximate]: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in (a) around 0 27.835 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in a 27.835 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 27.835 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 27.835 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 27.835 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in a 27.835 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 27.835 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 27.835 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 27.835 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 27.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 27.835 * [backup-simplify]: Simplify 0 into 0 27.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.835 * [backup-simplify]: Simplify 0 into 0 27.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.836 * [backup-simplify]: Simplify 0 into 0 27.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.836 * [backup-simplify]: Simplify 0 into 0 27.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.836 * [backup-simplify]: Simplify 0 into 0 27.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 27.836 * [backup-simplify]: Simplify 0 into 0 27.837 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 (/ 1 (- a))))) into (/ 1 (acos a)) 27.837 * * * [progress]: simplifying candidates 27.837 * * * * [progress]: [ 1 / 258 ] simplifiying candidate # 27.837 * * * * [progress]: [ 2 / 258 ] simplifiying candidate # 27.837 * [simplify]: Simplifying (- (- (log (acos a))) (- (log -1) (log a))) 27.837 * * [simplify]: iters left: 6 (9 enodes) 27.840 * * [simplify]: iters left: 5 (33 enodes) 27.851 * * [simplify]: iters left: 4 (49 enodes) 27.865 * * [simplify]: iters left: 3 (71 enodes) 27.887 * * [simplify]: iters left: 2 (103 enodes) 27.913 * * [simplify]: iters left: 1 (125 enodes) 27.933 * * [simplify]: Extracting #0: cost 1 inf + 0 27.933 * * [simplify]: Extracting #1: cost 19 inf + 0 27.933 * * [simplify]: Extracting #2: cost 38 inf + 0 27.933 * * [simplify]: Extracting #3: cost 35 inf + 164 27.934 * * [simplify]: Extracting #4: cost 9 inf + 5621 27.935 * * [simplify]: Extracting #5: cost 1 inf + 7715 27.936 * * [simplify]: Extracting #6: cost 0 inf + 8097 27.938 * [simplify]: Simplified to (- (log a) (+ (log -1) (log (acos a)))) 27.938 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log a) (+ (log -1) (log (acos a)))))) 27.938 * * * * [progress]: [ 3 / 258 ] simplifiying candidate # 27.939 * [simplify]: Simplifying (- (- (log (acos a))) (log (/ -1 a))) 27.939 * * [simplify]: iters left: 6 (8 enodes) 27.942 * * [simplify]: iters left: 5 (29 enodes) 27.949 * * [simplify]: iters left: 4 (42 enodes) 27.962 * * [simplify]: iters left: 3 (60 enodes) 27.983 * * [simplify]: iters left: 2 (80 enodes) 28.007 * * [simplify]: iters left: 1 (112 enodes) 28.039 * * [simplify]: Extracting #0: cost 1 inf + 0 28.040 * * [simplify]: Extracting #1: cost 19 inf + 0 28.040 * * [simplify]: Extracting #2: cost 38 inf + 0 28.040 * * [simplify]: Extracting #3: cost 35 inf + 206 28.041 * * [simplify]: Extracting #4: cost 13 inf + 4246 28.043 * * [simplify]: Extracting #5: cost 4 inf + 6700 28.045 * * [simplify]: Extracting #6: cost 0 inf + 7736 28.048 * [simplify]: Simplified to (- (- (log (acos a))) (log (/ -1 a))) 28.048 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (- (log (acos a))) (log (/ -1 a))))) 28.048 * * * * [progress]: [ 4 / 258 ] simplifiying candidate # 28.048 * [simplify]: Simplifying (- (- 0 (log (acos a))) (- (log -1) (log a))) 28.048 * * [simplify]: iters left: 6 (10 enodes) 28.054 * * [simplify]: iters left: 5 (40 enodes) 28.069 * * [simplify]: iters left: 4 (70 enodes) 28.095 * * [simplify]: iters left: 3 (122 enodes) 28.138 * * [simplify]: iters left: 2 (193 enodes) 28.184 * * [simplify]: iters left: 1 (218 enodes) 28.243 * * [simplify]: Extracting #0: cost 1 inf + 0 28.243 * * [simplify]: Extracting #1: cost 16 inf + 0 28.243 * * [simplify]: Extracting #2: cost 38 inf + 1 28.244 * * [simplify]: Extracting #3: cost 37 inf + 3 28.244 * * [simplify]: Extracting #4: cost 21 inf + 2593 28.245 * * [simplify]: Extracting #5: cost 2 inf + 7816 28.247 * * [simplify]: Extracting #6: cost 0 inf + 8181 28.249 * [simplify]: Simplified to (- (log a) (+ (log (acos a)) (log -1))) 28.249 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log a) (+ (log (acos a)) (log -1))))) 28.249 * * * * [progress]: [ 5 / 258 ] simplifiying candidate # 28.249 * [simplify]: Simplifying (- (- 0 (log (acos a))) (log (/ -1 a))) 28.250 * * [simplify]: iters left: 6 (9 enodes) 28.253 * * [simplify]: iters left: 5 (36 enodes) 28.259 * * [simplify]: iters left: 4 (60 enodes) 28.272 * * [simplify]: iters left: 3 (101 enodes) 28.292 * * [simplify]: iters left: 2 (144 enodes) 28.342 * * [simplify]: iters left: 1 (183 enodes) 28.384 * * [simplify]: Extracting #0: cost 1 inf + 0 28.384 * * [simplify]: Extracting #1: cost 17 inf + 0 28.384 * * [simplify]: Extracting #2: cost 37 inf + 1 28.384 * * [simplify]: Extracting #3: cost 35 inf + 145 28.385 * * [simplify]: Extracting #4: cost 9 inf + 4954 28.386 * * [simplify]: Extracting #5: cost 0 inf + 6868 28.388 * [simplify]: Simplified to (- (- (log (acos a))) (log (/ -1 a))) 28.388 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (- (log (acos a))) (log (/ -1 a))))) 28.388 * * * * [progress]: [ 6 / 258 ] simplifiying candidate # 28.389 * [simplify]: Simplifying (- (- (log 1) (log (acos a))) (- (log -1) (log a))) 28.389 * * [simplify]: iters left: 6 (11 enodes) 28.392 * * [simplify]: iters left: 5 (45 enodes) 28.400 * * [simplify]: iters left: 4 (66 enodes) 28.414 * * [simplify]: iters left: 3 (106 enodes) 28.456 * * [simplify]: iters left: 2 (182 enodes) 28.508 * * [simplify]: iters left: 1 (223 enodes) 28.585 * * [simplify]: Extracting #0: cost 1 inf + 0 28.586 * * [simplify]: Extracting #1: cost 16 inf + 0 28.586 * * [simplify]: Extracting #2: cost 31 inf + 1 28.586 * * [simplify]: Extracting #3: cost 20 inf + 1505 28.588 * * [simplify]: Extracting #4: cost 3 inf + 5291 28.591 * * [simplify]: Extracting #5: cost 0 inf + 6145 28.593 * [simplify]: Simplified to (- (log a) (+ (log -1) (log (acos a)))) 28.593 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (log a) (+ (log -1) (log (acos a)))))) 28.594 * * * * [progress]: [ 7 / 258 ] simplifiying candidate # 28.594 * [simplify]: Simplifying (- (- (log 1) (log (acos a))) (log (/ -1 a))) 28.594 * * [simplify]: iters left: 6 (10 enodes) 28.600 * * [simplify]: iters left: 5 (41 enodes) 28.613 * * [simplify]: iters left: 4 (61 enodes) 28.636 * * [simplify]: iters left: 3 (97 enodes) 28.656 * * [simplify]: iters left: 2 (129 enodes) 28.689 * * [simplify]: iters left: 1 (190 enodes) 28.753 * * [simplify]: Extracting #0: cost 1 inf + 0 28.753 * * [simplify]: Extracting #1: cost 21 inf + 0 28.753 * * [simplify]: Extracting #2: cost 38 inf + 1 28.753 * * [simplify]: Extracting #3: cost 19 inf + 3580 28.755 * * [simplify]: Extracting #4: cost 2 inf + 7307 28.758 * * [simplify]: Extracting #5: cost 0 inf + 7730 28.760 * [simplify]: Simplified to (- (- (log (acos a))) (log (/ -1 a))) 28.760 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (- (log (acos a))) (log (/ -1 a))))) 28.760 * * * * [progress]: [ 8 / 258 ] simplifiying candidate # 28.760 * [simplify]: Simplifying (- (log (/ 1 (acos a))) (- (log -1) (log a))) 28.760 * * [simplify]: iters left: 6 (10 enodes) 28.764 * * [simplify]: iters left: 5 (42 enodes) 28.771 * * [simplify]: iters left: 4 (62 enodes) 28.780 * * [simplify]: iters left: 3 (92 enodes) 28.798 * * [simplify]: iters left: 2 (156 enodes) 28.848 * * [simplify]: iters left: 1 (219 enodes) 28.892 * * [simplify]: Extracting #0: cost 1 inf + 0 28.892 * * [simplify]: Extracting #1: cost 16 inf + 0 28.892 * * [simplify]: Extracting #2: cost 32 inf + 1 28.892 * * [simplify]: Extracting #3: cost 33 inf + 3 28.893 * * [simplify]: Extracting #4: cost 15 inf + 2906 28.894 * * [simplify]: Extracting #5: cost 0 inf + 6410 28.895 * [simplify]: Simplified to (- (- (log a) (log -1)) (log (acos a))) 28.895 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (- (log a) (log -1)) (log (acos a))))) 28.895 * * * * [progress]: [ 9 / 258 ] simplifiying candidate # 28.896 * [simplify]: Simplifying (- (log (/ 1 (acos a))) (log (/ -1 a))) 28.896 * * [simplify]: iters left: 6 (9 enodes) 28.899 * * [simplify]: iters left: 5 (38 enodes) 28.906 * * [simplify]: iters left: 4 (55 enodes) 28.918 * * [simplify]: iters left: 3 (79 enodes) 28.931 * * [simplify]: iters left: 2 (110 enodes) 28.962 * * [simplify]: iters left: 1 (200 enodes) 29.035 * * [simplify]: Extracting #0: cost 1 inf + 0 29.035 * * [simplify]: Extracting #1: cost 21 inf + 0 29.035 * * [simplify]: Extracting #2: cost 39 inf + 1 29.036 * * [simplify]: Extracting #3: cost 40 inf + 74 29.036 * * [simplify]: Extracting #4: cost 23 inf + 2420 29.038 * * [simplify]: Extracting #5: cost 3 inf + 6791 29.041 * * [simplify]: Extracting #6: cost 0 inf + 7487 29.044 * [simplify]: Simplified to (- (+ (log (/ -1 a)) (log (acos a)))) 29.044 * [simplify]: Simplified (2 1) to (λ (a) (exp (- (+ (log (/ -1 a)) (log (acos a)))))) 29.044 * * * * [progress]: [ 10 / 258 ] simplifiying candidate # 29.044 * * * * [progress]: [ 11 / 258 ] simplifiying candidate # 29.044 * * * * [progress]: [ 12 / 258 ] simplifiying candidate # 29.045 * [simplify]: Simplifying (/ (/ (* (* 1 1) 1) (* (* (acos a) (acos a)) (acos a))) (/ (* (* -1 -1) -1) (* (* a a) a))) 29.045 * * [simplify]: iters left: 6 (15 enodes) 29.053 * * [simplify]: iters left: 5 (63 enodes) 29.075 * * [simplify]: iters left: 4 (178 enodes) 29.159 * * [simplify]: Extracting #0: cost 1 inf + 0 29.159 * * [simplify]: Extracting #1: cost 68 inf + 0 29.160 * * [simplify]: Extracting #2: cost 198 inf + 781 29.167 * * [simplify]: Extracting #3: cost 95 inf + 21831 29.182 * * [simplify]: Extracting #4: cost 2 inf + 40376 29.198 * * [simplify]: Extracting #5: cost 0 inf + 40924 29.214 * [simplify]: Simplified to (/ (/ (* a (* a a)) -1) (* (acos a) (* (acos a) (acos a)))) 29.214 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (/ (/ (* a (* a a)) -1) (* (acos a) (* (acos a) (acos a)))))) 29.214 * * * * [progress]: [ 13 / 258 ] simplifiying candidate # 29.214 * [simplify]: Simplifying (/ (/ (* (* 1 1) 1) (* (* (acos a) (acos a)) (acos a))) (* (* (/ -1 a) (/ -1 a)) (/ -1 a))) 29.215 * * [simplify]: iters left: 6 (13 enodes) 29.222 * * [simplify]: iters left: 5 (54 enodes) 29.247 * * [simplify]: iters left: 4 (142 enodes) 29.290 * * [simplify]: iters left: 3 (441 enodes) 29.698 * * [simplify]: Extracting #0: cost 1 inf + 0 29.699 * * [simplify]: Extracting #1: cost 145 inf + 0 29.702 * * [simplify]: Extracting #2: cost 552 inf + 692 29.717 * * [simplify]: Extracting #3: cost 382 inf + 43706 29.754 * * [simplify]: Extracting #4: cost 17 inf + 136391 29.792 * * [simplify]: Extracting #5: cost 0 inf + 140480 29.832 * * [simplify]: Extracting #6: cost 0 inf + 140161 29.864 * [simplify]: Simplified to (/ (/ (* (* -1 a) a) (/ (* (acos a) (acos a)) a)) (acos a)) 29.864 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (/ (/ (* (* -1 a) a) (/ (* (acos a) (acos a)) a)) (acos a)))) 29.864 * * * * [progress]: [ 14 / 258 ] simplifiying candidate # 29.864 * [simplify]: Simplifying (/ (* (* (/ 1 (acos a)) (/ 1 (acos a))) (/ 1 (acos a))) (/ (* (* -1 -1) -1) (* (* a a) a))) 29.865 * * [simplify]: iters left: 6 (13 enodes) 29.871 * * [simplify]: iters left: 5 (62 enodes) 29.883 * * [simplify]: iters left: 4 (146 enodes) 29.963 * * [simplify]: Extracting #0: cost 1 inf + 0 29.963 * * [simplify]: Extracting #1: cost 60 inf + 0 29.964 * * [simplify]: Extracting #2: cost 161 inf + 44 29.966 * * [simplify]: Extracting #3: cost 109 inf + 8168 29.971 * * [simplify]: Extracting #4: cost 10 inf + 31920 29.978 * * [simplify]: Extracting #5: cost 0 inf + 34764 29.991 * [simplify]: Simplified to (* (/ (/ (* (/ 1 (acos a)) (/ 1 (acos a))) (acos a)) (/ -1 a)) (* a a)) 29.991 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (* (/ (/ (* (/ 1 (acos a)) (/ 1 (acos a))) (acos a)) (/ -1 a)) (* a a)))) 29.992 * * * * [progress]: [ 15 / 258 ] simplifiying candidate # 29.992 * [simplify]: Simplifying (/ (* (* (/ 1 (acos a)) (/ 1 (acos a))) (/ 1 (acos a))) (* (* (/ -1 a) (/ -1 a)) (/ -1 a))) 29.992 * * [simplify]: iters left: 6 (11 enodes) 29.999 * * [simplify]: iters left: 5 (56 enodes) 30.024 * * [simplify]: iters left: 4 (144 enodes) 30.090 * * [simplify]: Extracting #0: cost 1 inf + 0 30.090 * * [simplify]: Extracting #1: cost 50 inf + 0 30.091 * * [simplify]: Extracting #2: cost 142 inf + 4 30.092 * * [simplify]: Extracting #3: cost 115 inf + 5548 30.097 * * [simplify]: Extracting #4: cost 18 inf + 28378 30.106 * * [simplify]: Extracting #5: cost 0 inf + 33048 30.113 * * [simplify]: Extracting #6: cost 0 inf + 32888 30.126 * [simplify]: Simplified to (* (/ 1 (/ (* -1 (acos a)) a)) (* (/ 1 (/ (* -1 (acos a)) a)) (/ 1 (/ (* -1 (acos a)) a)))) 30.126 * [simplify]: Simplified (2 1) to (λ (a) (cbrt (* (/ 1 (/ (* -1 (acos a)) a)) (* (/ 1 (/ (* -1 (acos a)) a)) (/ 1 (/ (* -1 (acos a)) a)))))) 30.126 * * * * [progress]: [ 16 / 258 ] simplifiying candidate # 30.126 * * * * [progress]: [ 17 / 258 ] simplifiying candidate # 30.126 * * * * [progress]: [ 18 / 258 ] simplifiying candidate # 30.126 * * * * [progress]: [ 19 / 258 ] simplifiying candidate # 30.126 * * * * [progress]: [ 20 / 258 ] simplifiying candidate # 30.127 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 30.127 * * [simplify]: iters left: 6 (11 enodes) 30.133 * * [simplify]: iters left: 5 (41 enodes) 30.146 * * [simplify]: iters left: 4 (58 enodes) 30.160 * * [simplify]: iters left: 3 (65 enodes) 30.169 * * [simplify]: iters left: 2 (68 enodes) 30.180 * * [simplify]: Extracting #0: cost 1 inf + 0 30.180 * * [simplify]: Extracting #1: cost 11 inf + 0 30.180 * * [simplify]: Extracting #2: cost 22 inf + 0 30.181 * * [simplify]: Extracting #3: cost 28 inf + 0 30.181 * * [simplify]: Extracting #4: cost 26 inf + 3 30.181 * * [simplify]: Extracting #5: cost 16 inf + 1692 30.181 * * [simplify]: Extracting #6: cost 2 inf + 5999 30.183 * * [simplify]: Extracting #7: cost 0 inf + 6825 30.184 * [simplify]: Simplified to (* (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))) (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a)))) 30.184 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))) (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a)))) (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))))) 30.184 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))) 30.184 * * [simplify]: iters left: 6 (9 enodes) 30.189 * * [simplify]: iters left: 5 (29 enodes) 30.197 * * [simplify]: iters left: 4 (31 enodes) 30.207 * * [simplify]: Extracting #0: cost 1 inf + 0 30.207 * * [simplify]: Extracting #1: cost 4 inf + 0 30.207 * * [simplify]: Extracting #2: cost 8 inf + 0 30.207 * * [simplify]: Extracting #3: cost 14 inf + 0 30.207 * * [simplify]: Extracting #4: cost 12 inf + 3 30.207 * * [simplify]: Extracting #5: cost 6 inf + 613 30.208 * * [simplify]: Extracting #6: cost 1 inf + 1735 30.208 * * [simplify]: Extracting #7: cost 0 inf + 1947 30.208 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))) 30.209 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))) (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a)))) (/ (cbrt (/ 1 (acos a))) (cbrt (/ -1 a))))) 30.209 * * * * [progress]: [ 21 / 258 ] simplifiying candidate # 30.209 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (sqrt (/ -1 a))) 30.209 * * [simplify]: iters left: 6 (10 enodes) 30.215 * * [simplify]: iters left: 5 (34 enodes) 30.225 * * [simplify]: iters left: 4 (40 enodes) 30.238 * * [simplify]: iters left: 3 (43 enodes) 30.250 * * [simplify]: Extracting #0: cost 1 inf + 0 30.250 * * [simplify]: Extracting #1: cost 7 inf + 0 30.250 * * [simplify]: Extracting #2: cost 14 inf + 0 30.250 * * [simplify]: Extracting #3: cost 20 inf + 0 30.250 * * [simplify]: Extracting #4: cost 18 inf + 3 30.251 * * [simplify]: Extracting #5: cost 13 inf + 401 30.251 * * [simplify]: Extracting #6: cost 4 inf + 2371 30.252 * * [simplify]: Extracting #7: cost 1 inf + 3370 30.253 * * [simplify]: Extracting #8: cost 0 inf + 3703 30.254 * [simplify]: Simplified to (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (sqrt (/ -1 a))) 30.254 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (sqrt (/ -1 a))) (/ (cbrt (/ 1 (acos a))) (sqrt (/ -1 a))))) 30.254 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (sqrt (/ -1 a))) 30.255 * * [simplify]: iters left: 6 (9 enodes) 30.259 * * [simplify]: iters left: 5 (29 enodes) 30.267 * * [simplify]: iters left: 4 (31 enodes) 30.276 * * [simplify]: Extracting #0: cost 1 inf + 0 30.276 * * [simplify]: Extracting #1: cost 4 inf + 0 30.276 * * [simplify]: Extracting #2: cost 8 inf + 0 30.276 * * [simplify]: Extracting #3: cost 14 inf + 0 30.276 * * [simplify]: Extracting #4: cost 12 inf + 3 30.277 * * [simplify]: Extracting #5: cost 6 inf + 573 30.277 * * [simplify]: Extracting #6: cost 1 inf + 1575 30.277 * * [simplify]: Extracting #7: cost 0 inf + 1787 30.278 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (sqrt (/ -1 a))) 30.278 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (sqrt (/ -1 a))) (/ (cbrt (/ 1 (acos a))) (sqrt (/ -1 a))))) 30.278 * * * * [progress]: [ 22 / 258 ] simplifiying candidate # 30.278 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 30.278 * * [simplify]: iters left: 6 (13 enodes) 30.283 * * [simplify]: iters left: 5 (51 enodes) 30.292 * * [simplify]: iters left: 4 (99 enodes) 30.318 * * [simplify]: iters left: 3 (210 enodes) 30.383 * * [simplify]: iters left: 2 (381 enodes) 30.529 * * [simplify]: iters left: 1 (497 enodes) 30.791 * * [simplify]: Extracting #0: cost 1 inf + 0 30.791 * * [simplify]: Extracting #1: cost 41 inf + 0 30.791 * * [simplify]: Extracting #2: cost 84 inf + 0 30.792 * * [simplify]: Extracting #3: cost 82 inf + 285 30.792 * * [simplify]: Extracting #4: cost 74 inf + 1588 30.794 * * [simplify]: Extracting #5: cost 31 inf + 15098 30.800 * * [simplify]: Extracting #6: cost 0 inf + 28567 30.807 * * [simplify]: Extracting #7: cost 0 inf + 28527 30.813 * [simplify]: Simplified to (* (/ (cbrt a) (/ (cbrt -1) (cbrt (/ 1 (acos a))))) (/ (cbrt a) (/ (cbrt -1) (cbrt (/ 1 (acos a)))))) 30.813 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (/ (cbrt -1) (cbrt (/ 1 (acos a))))) (/ (cbrt a) (/ (cbrt -1) (cbrt (/ 1 (acos a)))))) (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))))) 30.813 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))) 30.813 * * [simplify]: iters left: 6 (10 enodes) 30.817 * * [simplify]: iters left: 5 (34 enodes) 30.825 * * [simplify]: iters left: 4 (41 enodes) 30.838 * * [simplify]: iters left: 3 (45 enodes) 30.850 * * [simplify]: Extracting #0: cost 1 inf + 0 30.852 * * [simplify]: Extracting #1: cost 8 inf + 0 30.852 * * [simplify]: Extracting #2: cost 17 inf + 0 30.852 * * [simplify]: Extracting #3: cost 16 inf + 164 30.852 * * [simplify]: Extracting #4: cost 11 inf + 822 30.852 * * [simplify]: Extracting #5: cost 9 inf + 1045 30.853 * * [simplify]: Extracting #6: cost 2 inf + 3173 30.853 * * [simplify]: Extracting #7: cost 0 inf + 3837 30.853 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))) 30.853 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (/ (cbrt -1) (cbrt (/ 1 (acos a))))) (/ (cbrt a) (/ (cbrt -1) (cbrt (/ 1 (acos a)))))) (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))))) 30.853 * * * * [progress]: [ 23 / 258 ] simplifiying candidate # 30.854 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 30.854 * * [simplify]: iters left: 6 (12 enodes) 30.857 * * [simplify]: iters left: 5 (44 enodes) 30.865 * * [simplify]: iters left: 4 (70 enodes) 30.882 * * [simplify]: iters left: 3 (129 enodes) 30.915 * * [simplify]: iters left: 2 (189 enodes) 30.966 * * [simplify]: iters left: 1 (220 enodes) 31.016 * * [simplify]: Extracting #0: cost 1 inf + 0 31.016 * * [simplify]: Extracting #1: cost 26 inf + 0 31.016 * * [simplify]: Extracting #2: cost 53 inf + 0 31.016 * * [simplify]: Extracting #3: cost 53 inf + 43 31.017 * * [simplify]: Extracting #4: cost 47 inf + 661 31.018 * * [simplify]: Extracting #5: cost 22 inf + 7671 31.020 * * [simplify]: Extracting #6: cost 2 inf + 14866 31.023 * * [simplify]: Extracting #7: cost 0 inf + 15651 31.028 * [simplify]: Simplified to (* (sqrt a) (* (/ (cbrt (/ 1 (acos a))) (cbrt -1)) (/ (cbrt (/ 1 (acos a))) (cbrt -1)))) 31.028 * [simplify]: Simplified (2 1) to (λ (a) (* (* (sqrt a) (* (/ (cbrt (/ 1 (acos a))) (cbrt -1)) (/ (cbrt (/ 1 (acos a))) (cbrt -1)))) (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))))) 31.029 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))) 31.029 * * [simplify]: iters left: 6 (10 enodes) 31.034 * * [simplify]: iters left: 5 (34 enodes) 31.044 * * [simplify]: iters left: 4 (41 enodes) 31.051 * * [simplify]: iters left: 3 (45 enodes) 31.058 * * [simplify]: Extracting #0: cost 1 inf + 0 31.058 * * [simplify]: Extracting #1: cost 8 inf + 0 31.058 * * [simplify]: Extracting #2: cost 17 inf + 0 31.058 * * [simplify]: Extracting #3: cost 16 inf + 84 31.058 * * [simplify]: Extracting #4: cost 11 inf + 662 31.058 * * [simplify]: Extracting #5: cost 9 inf + 885 31.058 * * [simplify]: Extracting #6: cost 2 inf + 2933 31.059 * * [simplify]: Extracting #7: cost 0 inf + 3517 31.059 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))) 31.059 * [simplify]: Simplified (2 2) to (λ (a) (* (* (sqrt a) (* (/ (cbrt (/ 1 (acos a))) (cbrt -1)) (/ (cbrt (/ 1 (acos a))) (cbrt -1)))) (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))))) 31.059 * * * * [progress]: [ 24 / 258 ] simplifiying candidate # 31.060 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (* (cbrt -1) (cbrt -1)) 1)) 31.060 * * [simplify]: iters left: 6 (11 enodes) 31.063 * * [simplify]: iters left: 5 (39 enodes) 31.071 * * [simplify]: iters left: 4 (65 enodes) 31.082 * * [simplify]: iters left: 3 (100 enodes) 31.103 * * [simplify]: iters left: 2 (136 enodes) 31.161 * * [simplify]: iters left: 1 (166 enodes) 31.228 * * [simplify]: Extracting #0: cost 1 inf + 0 31.228 * * [simplify]: Extracting #1: cost 16 inf + 0 31.228 * * [simplify]: Extracting #2: cost 30 inf + 1 31.228 * * [simplify]: Extracting #3: cost 29 inf + 205 31.229 * * [simplify]: Extracting #4: cost 26 inf + 812 31.229 * * [simplify]: Extracting #5: cost 24 inf + 975 31.230 * * [simplify]: Extracting #6: cost 15 inf + 3044 31.233 * * [simplify]: Extracting #7: cost 1 inf + 7864 31.236 * * [simplify]: Extracting #8: cost 0 inf + 8157 31.239 * [simplify]: Simplified to (* (/ (cbrt (/ 1 (acos a))) (cbrt -1)) (/ (cbrt (/ 1 (acos a))) (cbrt -1))) 31.239 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (acos a))) (cbrt -1)) (/ (cbrt (/ 1 (acos a))) (cbrt -1))) (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) a)))) 31.239 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) a)) 31.239 * * [simplify]: iters left: 6 (9 enodes) 31.244 * * [simplify]: iters left: 5 (31 enodes) 31.254 * * [simplify]: iters left: 4 (38 enodes) 31.269 * * [simplify]: iters left: 3 (42 enodes) 31.281 * * [simplify]: Extracting #0: cost 1 inf + 0 31.281 * * [simplify]: Extracting #1: cost 8 inf + 0 31.281 * * [simplify]: Extracting #2: cost 14 inf + 1 31.281 * * [simplify]: Extracting #3: cost 16 inf + 2 31.281 * * [simplify]: Extracting #4: cost 12 inf + 378 31.281 * * [simplify]: Extracting #5: cost 9 inf + 723 31.282 * * [simplify]: Extracting #6: cost 2 inf + 2650 31.282 * * [simplify]: Extracting #7: cost 0 inf + 3195 31.283 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) a)) 31.283 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (acos a))) (cbrt -1)) (/ (cbrt (/ 1 (acos a))) (cbrt -1))) (/ (cbrt (/ 1 (acos a))) (/ (cbrt -1) a)))) 31.283 * * * * [progress]: [ 25 / 258 ] simplifiying candidate # 31.284 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 31.284 * * [simplify]: iters left: 6 (12 enodes) 31.289 * * [simplify]: iters left: 5 (44 enodes) 31.304 * * [simplify]: iters left: 4 (67 enodes) 31.327 * * [simplify]: iters left: 3 (106 enodes) 31.362 * * [simplify]: iters left: 2 (156 enodes) 31.418 * * [simplify]: iters left: 1 (186 enodes) 31.449 * * [simplify]: Extracting #0: cost 1 inf + 0 31.449 * * [simplify]: Extracting #1: cost 25 inf + 0 31.449 * * [simplify]: Extracting #2: cost 51 inf + 0 31.449 * * [simplify]: Extracting #3: cost 50 inf + 84 31.449 * * [simplify]: Extracting #4: cost 47 inf + 378 31.450 * * [simplify]: Extracting #5: cost 25 inf + 6657 31.452 * * [simplify]: Extracting #6: cost 2 inf + 14447 31.455 * * [simplify]: Extracting #7: cost 0 inf + 15232 31.459 * * [simplify]: Extracting #8: cost 0 inf + 15192 31.464 * [simplify]: Simplified to (/ (* (* (cbrt (/ 1 (acos a))) (cbrt a)) (* (cbrt (/ 1 (acos a))) (cbrt a))) (sqrt -1)) 31.465 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (* (cbrt (/ 1 (acos a))) (cbrt a)) (* (cbrt (/ 1 (acos a))) (cbrt a))) (sqrt -1)) (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))))) 31.465 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))) 31.465 * * [simplify]: iters left: 6 (10 enodes) 31.470 * * [simplify]: iters left: 5 (34 enodes) 31.481 * * [simplify]: iters left: 4 (41 enodes) 31.491 * * [simplify]: iters left: 3 (45 enodes) 31.497 * * [simplify]: Extracting #0: cost 1 inf + 0 31.498 * * [simplify]: Extracting #1: cost 8 inf + 0 31.498 * * [simplify]: Extracting #2: cost 17 inf + 0 31.498 * * [simplify]: Extracting #3: cost 16 inf + 164 31.498 * * [simplify]: Extracting #4: cost 11 inf + 662 31.498 * * [simplify]: Extracting #5: cost 9 inf + 885 31.498 * * [simplify]: Extracting #6: cost 2 inf + 2853 31.499 * * [simplify]: Extracting #7: cost 0 inf + 3517 31.499 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))) 31.499 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (* (cbrt (/ 1 (acos a))) (cbrt a)) (* (cbrt (/ 1 (acos a))) (cbrt a))) (sqrt -1)) (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))))) 31.499 * * * * [progress]: [ 26 / 258 ] simplifiying candidate # 31.500 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (sqrt -1) (sqrt a))) 31.500 * * [simplify]: iters left: 6 (11 enodes) 31.503 * * [simplify]: iters left: 5 (39 enodes) 31.511 * * [simplify]: iters left: 4 (54 enodes) 31.522 * * [simplify]: iters left: 3 (73 enodes) 31.538 * * [simplify]: iters left: 2 (86 enodes) 31.550 * * [simplify]: iters left: 1 (91 enodes) 31.565 * * [simplify]: Extracting #0: cost 1 inf + 0 31.565 * * [simplify]: Extracting #1: cost 17 inf + 0 31.565 * * [simplify]: Extracting #2: cost 34 inf + 0 31.566 * * [simplify]: Extracting #3: cost 33 inf + 84 31.566 * * [simplify]: Extracting #4: cost 30 inf + 339 31.566 * * [simplify]: Extracting #5: cost 18 inf + 2643 31.568 * * [simplify]: Extracting #6: cost 1 inf + 8139 31.569 * * [simplify]: Extracting #7: cost 0 inf + 8472 31.570 * [simplify]: Simplified to (/ (* (sqrt a) (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a))))) (sqrt -1)) 31.571 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (sqrt a) (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a))))) (sqrt -1)) (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))))) 31.571 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) 31.571 * * [simplify]: iters left: 6 (10 enodes) 31.574 * * [simplify]: iters left: 5 (34 enodes) 31.579 * * [simplify]: iters left: 4 (41 enodes) 31.585 * * [simplify]: iters left: 3 (45 enodes) 31.593 * * [simplify]: Extracting #0: cost 1 inf + 0 31.593 * * [simplify]: Extracting #1: cost 8 inf + 0 31.593 * * [simplify]: Extracting #2: cost 17 inf + 0 31.594 * * [simplify]: Extracting #3: cost 16 inf + 84 31.594 * * [simplify]: Extracting #4: cost 11 inf + 502 31.594 * * [simplify]: Extracting #5: cost 9 inf + 725 31.594 * * [simplify]: Extracting #6: cost 2 inf + 2613 31.594 * * [simplify]: Extracting #7: cost 0 inf + 3197 31.595 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) 31.595 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (sqrt -1) (sqrt a))) (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))))) 31.595 * * * * [progress]: [ 27 / 258 ] simplifiying candidate # 31.595 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (sqrt -1) 1)) 31.595 * * [simplify]: iters left: 6 (10 enodes) 31.600 * * [simplify]: iters left: 5 (34 enodes) 31.611 * * [simplify]: iters left: 4 (42 enodes) 31.624 * * [simplify]: iters left: 3 (53 enodes) 31.631 * * [simplify]: iters left: 2 (60 enodes) 31.639 * * [simplify]: iters left: 1 (65 enodes) 31.648 * * [simplify]: Extracting #0: cost 1 inf + 0 31.648 * * [simplify]: Extracting #1: cost 9 inf + 0 31.648 * * [simplify]: Extracting #2: cost 16 inf + 1 31.648 * * [simplify]: Extracting #3: cost 15 inf + 84 31.649 * * [simplify]: Extracting #4: cost 17 inf + 84 31.649 * * [simplify]: Extracting #5: cost 16 inf + 85 31.649 * * [simplify]: Extracting #6: cost 12 inf + 531 31.649 * * [simplify]: Extracting #7: cost 3 inf + 3044 31.650 * * [simplify]: Extracting #8: cost 0 inf + 3963 31.651 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt (/ 1 (acos a))))) 31.651 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt (/ 1 (acos a))))) (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) a)))) 31.651 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) a)) 31.651 * * [simplify]: iters left: 6 (9 enodes) 31.654 * * [simplify]: iters left: 5 (31 enodes) 31.662 * * [simplify]: iters left: 4 (38 enodes) 31.673 * * [simplify]: iters left: 3 (42 enodes) 31.685 * * [simplify]: Extracting #0: cost 1 inf + 0 31.685 * * [simplify]: Extracting #1: cost 8 inf + 0 31.685 * * [simplify]: Extracting #2: cost 14 inf + 1 31.685 * * [simplify]: Extracting #3: cost 16 inf + 2 31.685 * * [simplify]: Extracting #4: cost 12 inf + 258 31.686 * * [simplify]: Extracting #5: cost 9 inf + 563 31.686 * * [simplify]: Extracting #6: cost 2 inf + 2370 31.687 * * [simplify]: Extracting #7: cost 0 inf + 2875 31.687 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) a)) 31.688 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt (/ 1 (acos a))))) (/ (cbrt (/ 1 (acos a))) (/ (sqrt -1) a)))) 31.688 * * * * [progress]: [ 28 / 258 ] simplifiying candidate # 31.688 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) 31.688 * * [simplify]: iters left: 6 (10 enodes) 31.693 * * [simplify]: iters left: 5 (38 enodes) 31.705 * * [simplify]: iters left: 4 (57 enodes) 31.726 * * [simplify]: iters left: 3 (106 enodes) 31.751 * * [simplify]: iters left: 2 (150 enodes) 31.800 * * [simplify]: iters left: 1 (235 enodes) 31.900 * * [simplify]: Extracting #0: cost 1 inf + 0 31.901 * * [simplify]: Extracting #1: cost 17 inf + 0 31.901 * * [simplify]: Extracting #2: cost 32 inf + 1 31.901 * * [simplify]: Extracting #3: cost 33 inf + 2 31.901 * * [simplify]: Extracting #4: cost 22 inf + 2211 31.903 * * [simplify]: Extracting #5: cost 2 inf + 7980 31.904 * * [simplify]: Extracting #6: cost 0 inf + 8724 31.906 * [simplify]: Simplified to (* (* (cbrt a) (cbrt (/ 1 (acos a)))) (* (cbrt a) (cbrt (/ 1 (acos a))))) 31.906 * [simplify]: Simplified (2 1) to (λ (a) (* (* (* (cbrt a) (cbrt (/ 1 (acos a)))) (* (cbrt a) (cbrt (/ 1 (acos a))))) (/ (cbrt (/ 1 (acos a))) (/ -1 (cbrt a))))) 31.907 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ -1 (cbrt a))) 31.907 * * [simplify]: iters left: 6 (9 enodes) 31.909 * * [simplify]: iters left: 5 (31 enodes) 31.914 * * [simplify]: iters left: 4 (38 enodes) 31.920 * * [simplify]: iters left: 3 (42 enodes) 31.925 * * [simplify]: Extracting #0: cost 1 inf + 0 31.926 * * [simplify]: Extracting #1: cost 8 inf + 0 31.926 * * [simplify]: Extracting #2: cost 14 inf + 1 31.926 * * [simplify]: Extracting #3: cost 16 inf + 2 31.926 * * [simplify]: Extracting #4: cost 12 inf + 378 31.926 * * [simplify]: Extracting #5: cost 9 inf + 723 31.926 * * [simplify]: Extracting #6: cost 2 inf + 2730 31.926 * * [simplify]: Extracting #7: cost 0 inf + 3195 31.927 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ -1 (cbrt a))) 31.927 * [simplify]: Simplified (2 2) to (λ (a) (* (* (* (cbrt a) (cbrt (/ 1 (acos a)))) (* (cbrt a) (cbrt (/ 1 (acos a))))) (/ (cbrt (/ 1 (acos a))) (/ -1 (cbrt a))))) 31.927 * * * * [progress]: [ 29 / 258 ] simplifiying candidate # 31.927 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ 1 (sqrt a))) 31.927 * * [simplify]: iters left: 6 (9 enodes) 31.931 * * [simplify]: iters left: 5 (33 enodes) 31.942 * * [simplify]: iters left: 4 (44 enodes) 31.950 * * [simplify]: iters left: 3 (71 enodes) 31.963 * * [simplify]: iters left: 2 (84 enodes) 31.985 * * [simplify]: iters left: 1 (113 enodes) 32.023 * * [simplify]: Extracting #0: cost 1 inf + 0 32.023 * * [simplify]: Extracting #1: cost 11 inf + 0 32.023 * * [simplify]: Extracting #2: cost 20 inf + 1 32.023 * * [simplify]: Extracting #3: cost 21 inf + 2 32.023 * * [simplify]: Extracting #4: cost 16 inf + 521 32.024 * * [simplify]: Extracting #5: cost 7 inf + 2618 32.025 * * [simplify]: Extracting #6: cost 2 inf + 4038 32.027 * * [simplify]: Extracting #7: cost 0 inf + 4622 32.028 * [simplify]: Simplified to (* (* (sqrt a) (cbrt (/ 1 (acos a)))) (cbrt (/ 1 (acos a)))) 32.028 * [simplify]: Simplified (2 1) to (λ (a) (* (* (* (sqrt a) (cbrt (/ 1 (acos a)))) (cbrt (/ 1 (acos a)))) (/ (cbrt (/ 1 (acos a))) (/ -1 (sqrt a))))) 32.029 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ -1 (sqrt a))) 32.029 * * [simplify]: iters left: 6 (9 enodes) 32.034 * * [simplify]: iters left: 5 (31 enodes) 32.043 * * [simplify]: iters left: 4 (38 enodes) 32.054 * * [simplify]: iters left: 3 (42 enodes) 32.060 * * [simplify]: Extracting #0: cost 1 inf + 0 32.060 * * [simplify]: Extracting #1: cost 8 inf + 0 32.060 * * [simplify]: Extracting #2: cost 14 inf + 1 32.060 * * [simplify]: Extracting #3: cost 16 inf + 2 32.060 * * [simplify]: Extracting #4: cost 12 inf + 258 32.060 * * [simplify]: Extracting #5: cost 9 inf + 563 32.060 * * [simplify]: Extracting #6: cost 2 inf + 2410 32.061 * * [simplify]: Extracting #7: cost 0 inf + 2875 32.061 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ -1 (sqrt a))) 32.061 * [simplify]: Simplified (2 2) to (λ (a) (* (* (* (sqrt a) (cbrt (/ 1 (acos a)))) (cbrt (/ 1 (acos a)))) (/ (cbrt (/ 1 (acos a))) (/ -1 (sqrt a))))) 32.061 * * * * [progress]: [ 30 / 258 ] simplifiying candidate # 32.061 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ 1 1)) 32.061 * * [simplify]: iters left: 6 (8 enodes) 32.063 * * [simplify]: iters left: 5 (26 enodes) 32.067 * * [simplify]: iters left: 4 (32 enodes) 32.072 * * [simplify]: iters left: 3 (36 enodes) 32.079 * * [simplify]: iters left: 2 (37 enodes) 32.083 * * [simplify]: Extracting #0: cost 1 inf + 0 32.084 * * [simplify]: Extracting #1: cost 5 inf + 0 32.084 * * [simplify]: Extracting #2: cost 7 inf + 1 32.084 * * [simplify]: Extracting #3: cost 9 inf + 1 32.084 * * [simplify]: Extracting #4: cost 11 inf + 1 32.084 * * [simplify]: Extracting #5: cost 10 inf + 2 32.084 * * [simplify]: Extracting #6: cost 8 inf + 184 32.084 * * [simplify]: Extracting #7: cost 3 inf + 1284 32.084 * * [simplify]: Extracting #8: cost 0 inf + 1880 32.084 * [simplify]: Simplified to (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) 32.085 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (cbrt (/ 1 (acos a))) (/ -1 a)))) 32.085 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ -1 a)) 32.085 * * [simplify]: iters left: 6 (8 enodes) 32.087 * * [simplify]: iters left: 5 (28 enodes) 32.096 * * [simplify]: iters left: 4 (35 enodes) 32.107 * * [simplify]: iters left: 3 (39 enodes) 32.117 * * [simplify]: Extracting #0: cost 1 inf + 0 32.117 * * [simplify]: Extracting #1: cost 8 inf + 0 32.117 * * [simplify]: Extracting #2: cost 10 inf + 44 32.117 * * [simplify]: Extracting #3: cost 12 inf + 86 32.117 * * [simplify]: Extracting #4: cost 11 inf + 178 32.118 * * [simplify]: Extracting #5: cost 9 inf + 401 32.118 * * [simplify]: Extracting #6: cost 1 inf + 2301 32.118 * * [simplify]: Extracting #7: cost 0 inf + 2553 32.118 * [simplify]: Simplified to (* (/ (cbrt (/ 1 (acos a))) -1) a) 32.119 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (* (/ (cbrt (/ 1 (acos a))) -1) a))) 32.119 * * * * [progress]: [ 31 / 258 ] simplifiying candidate # 32.119 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) 1) 32.119 * * [simplify]: iters left: 6 (7 enodes) 32.121 * * [simplify]: iters left: 5 (23 enodes) 32.125 * * [simplify]: iters left: 4 (33 enodes) 32.130 * * [simplify]: iters left: 3 (34 enodes) 32.134 * * [simplify]: Extracting #0: cost 1 inf + 0 32.134 * * [simplify]: Extracting #1: cost 5 inf + 0 32.134 * * [simplify]: Extracting #2: cost 7 inf + 1 32.134 * * [simplify]: Extracting #3: cost 9 inf + 1 32.134 * * [simplify]: Extracting #4: cost 11 inf + 1 32.135 * * [simplify]: Extracting #5: cost 10 inf + 2 32.135 * * [simplify]: Extracting #6: cost 6 inf + 448 32.135 * * [simplify]: Extracting #7: cost 2 inf + 1416 32.135 * * [simplify]: Extracting #8: cost 0 inf + 1880 32.135 * [simplify]: Simplified to (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) 32.135 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (cbrt (/ 1 (acos a))) (/ -1 a)))) 32.136 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ -1 a)) 32.136 * * [simplify]: iters left: 6 (8 enodes) 32.138 * * [simplify]: iters left: 5 (28 enodes) 32.143 * * [simplify]: iters left: 4 (35 enodes) 32.149 * * [simplify]: iters left: 3 (39 enodes) 32.155 * * [simplify]: Extracting #0: cost 1 inf + 0 32.155 * * [simplify]: Extracting #1: cost 8 inf + 0 32.155 * * [simplify]: Extracting #2: cost 10 inf + 44 32.155 * * [simplify]: Extracting #3: cost 12 inf + 86 32.155 * * [simplify]: Extracting #4: cost 11 inf + 178 32.156 * * [simplify]: Extracting #5: cost 9 inf + 401 32.156 * * [simplify]: Extracting #6: cost 1 inf + 2301 32.156 * * [simplify]: Extracting #7: cost 0 inf + 2553 32.157 * [simplify]: Simplified to (* (/ (cbrt (/ 1 (acos a))) -1) a) 32.157 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (* (/ (cbrt (/ 1 (acos a))) -1) a))) 32.157 * * * * [progress]: [ 32 / 258 ] simplifiying candidate # 32.157 * [simplify]: Simplifying (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) -1) 32.157 * * [simplify]: iters left: 6 (8 enodes) 32.159 * * [simplify]: iters left: 5 (28 enodes) 32.164 * * [simplify]: iters left: 4 (34 enodes) 32.170 * * [simplify]: iters left: 3 (37 enodes) 32.176 * * [simplify]: Extracting #0: cost 1 inf + 0 32.176 * * [simplify]: Extracting #1: cost 7 inf + 0 32.176 * * [simplify]: Extracting #2: cost 11 inf + 1 32.176 * * [simplify]: Extracting #3: cost 14 inf + 1 32.176 * * [simplify]: Extracting #4: cost 15 inf + 2 32.176 * * [simplify]: Extracting #5: cost 14 inf + 3 32.176 * * [simplify]: Extracting #6: cost 11 inf + 317 32.176 * * [simplify]: Extracting #7: cost 2 inf + 2470 32.177 * * [simplify]: Extracting #8: cost 0 inf + 2975 32.177 * [simplify]: Simplified to (/ (cbrt (/ 1 (acos a))) (/ -1 (cbrt (/ 1 (acos a))))) 32.177 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (acos a))) (/ -1 (cbrt (/ 1 (acos a))))) (/ (cbrt (/ 1 (acos a))) (/ 1 a)))) 32.178 * [simplify]: Simplifying (/ (cbrt (/ 1 (acos a))) (/ 1 a)) 32.179 * * [simplify]: iters left: 6 (7 enodes) 32.180 * * [simplify]: iters left: 5 (25 enodes) 32.184 * * [simplify]: iters left: 4 (28 enodes) 32.189 * * [simplify]: iters left: 3 (35 enodes) 32.195 * * [simplify]: iters left: 2 (36 enodes) 32.205 * * [simplify]: iters left: 1 (38 enodes) 32.214 * * [simplify]: Extracting #0: cost 1 inf + 0 32.214 * * [simplify]: Extracting #1: cost 7 inf + 0 32.214 * * [simplify]: Extracting #2: cost 9 inf + 2 32.214 * * [simplify]: Extracting #3: cost 10 inf + 44 32.215 * * [simplify]: Extracting #4: cost 7 inf + 441 32.215 * * [simplify]: Extracting #5: cost 5 inf + 744 32.215 * * [simplify]: Extracting #6: cost 1 inf + 1712 32.216 * * [simplify]: Extracting #7: cost 0 inf + 1964 32.217 * [simplify]: Simplified to (* a (cbrt (/ 1 (acos a)))) 32.217 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) -1) (* a (cbrt (/ 1 (acos a)))))) 32.217 * * * * [progress]: [ 33 / 258 ] simplifiying candidate # 32.217 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 32.217 * * [simplify]: iters left: 6 (10 enodes) 32.221 * * [simplify]: iters left: 5 (34 enodes) 32.227 * * [simplify]: iters left: 4 (38 enodes) 32.233 * * [simplify]: Extracting #0: cost 1 inf + 0 32.233 * * [simplify]: Extracting #1: cost 6 inf + 0 32.233 * * [simplify]: Extracting #2: cost 12 inf + 0 32.233 * * [simplify]: Extracting #3: cost 18 inf + 0 32.233 * * [simplify]: Extracting #4: cost 16 inf + 3 32.233 * * [simplify]: Extracting #5: cost 9 inf + 645 32.233 * * [simplify]: Extracting #6: cost 1 inf + 2524 32.234 * * [simplify]: Extracting #7: cost 0 inf + 2857 32.234 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 32.234 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (sqrt (/ 1 (acos a))) (cbrt (/ -1 a))))) 32.234 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (cbrt (/ -1 a))) 32.234 * * [simplify]: iters left: 6 (9 enodes) 32.237 * * [simplify]: iters left: 5 (29 enodes) 32.242 * * [simplify]: iters left: 4 (31 enodes) 32.246 * * [simplify]: Extracting #0: cost 1 inf + 0 32.246 * * [simplify]: Extracting #1: cost 4 inf + 0 32.246 * * [simplify]: Extracting #2: cost 8 inf + 0 32.246 * * [simplify]: Extracting #3: cost 14 inf + 0 32.246 * * [simplify]: Extracting #4: cost 12 inf + 3 32.247 * * [simplify]: Extracting #5: cost 6 inf + 613 32.247 * * [simplify]: Extracting #6: cost 1 inf + 1615 32.247 * * [simplify]: Extracting #7: cost 0 inf + 1787 32.247 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (cbrt (/ -1 a))) 32.247 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (sqrt (/ 1 (acos a))) (cbrt (/ -1 a))))) 32.247 * * * * [progress]: [ 34 / 258 ] simplifiying candidate # 32.247 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))) 32.248 * * [simplify]: iters left: 6 (9 enodes) 32.250 * * [simplify]: iters left: 5 (29 enodes) 32.255 * * [simplify]: iters left: 4 (31 enodes) 32.259 * * [simplify]: Extracting #0: cost 1 inf + 0 32.259 * * [simplify]: Extracting #1: cost 4 inf + 0 32.259 * * [simplify]: Extracting #2: cost 8 inf + 0 32.259 * * [simplify]: Extracting #3: cost 14 inf + 0 32.260 * * [simplify]: Extracting #4: cost 12 inf + 3 32.260 * * [simplify]: Extracting #5: cost 6 inf + 573 32.260 * * [simplify]: Extracting #6: cost 1 inf + 1455 32.260 * * [simplify]: Extracting #7: cost 0 inf + 1627 32.260 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))) 32.260 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))) (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))))) 32.260 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))) 32.261 * * [simplify]: iters left: 6 (9 enodes) 32.263 * * [simplify]: iters left: 5 (29 enodes) 32.267 * * [simplify]: iters left: 4 (31 enodes) 32.272 * * [simplify]: Extracting #0: cost 1 inf + 0 32.272 * * [simplify]: Extracting #1: cost 4 inf + 0 32.272 * * [simplify]: Extracting #2: cost 8 inf + 0 32.272 * * [simplify]: Extracting #3: cost 14 inf + 0 32.272 * * [simplify]: Extracting #4: cost 12 inf + 3 32.272 * * [simplify]: Extracting #5: cost 6 inf + 573 32.273 * * [simplify]: Extracting #6: cost 1 inf + 1455 32.273 * * [simplify]: Extracting #7: cost 0 inf + 1627 32.273 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))) 32.273 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))) (/ (sqrt (/ 1 (acos a))) (sqrt (/ -1 a))))) 32.273 * * * * [progress]: [ 35 / 258 ] simplifiying candidate # 32.273 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 32.275 * * [simplify]: iters left: 6 (12 enodes) 32.278 * * [simplify]: iters left: 5 (46 enodes) 32.286 * * [simplify]: iters left: 4 (77 enodes) 32.311 * * [simplify]: iters left: 3 (116 enodes) 32.333 * * [simplify]: iters left: 2 (153 enodes) 32.363 * * [simplify]: iters left: 1 (179 enodes) 32.391 * * [simplify]: Extracting #0: cost 1 inf + 0 32.391 * * [simplify]: Extracting #1: cost 29 inf + 0 32.391 * * [simplify]: Extracting #2: cost 54 inf + 0 32.391 * * [simplify]: Extracting #3: cost 51 inf + 406 32.392 * * [simplify]: Extracting #4: cost 48 inf + 700 32.393 * * [simplify]: Extracting #5: cost 26 inf + 5644 32.397 * * [simplify]: Extracting #6: cost 4 inf + 13484 32.402 * * [simplify]: Extracting #7: cost 0 inf + 15216 32.407 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (* (/ (cbrt -1) (cbrt a)) (/ (cbrt -1) (cbrt a)))) 32.407 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (* (/ (cbrt -1) (cbrt a)) (/ (cbrt -1) (cbrt a)))) (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))))) 32.408 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))) 32.408 * * [simplify]: iters left: 6 (10 enodes) 32.413 * * [simplify]: iters left: 5 (34 enodes) 32.422 * * [simplify]: iters left: 4 (41 enodes) 32.429 * * [simplify]: iters left: 3 (45 enodes) 32.435 * * [simplify]: Extracting #0: cost 1 inf + 0 32.435 * * [simplify]: Extracting #1: cost 8 inf + 0 32.435 * * [simplify]: Extracting #2: cost 17 inf + 0 32.435 * * [simplify]: Extracting #3: cost 16 inf + 164 32.436 * * [simplify]: Extracting #4: cost 11 inf + 822 32.436 * * [simplify]: Extracting #5: cost 9 inf + 1045 32.436 * * [simplify]: Extracting #6: cost 2 inf + 2933 32.436 * * [simplify]: Extracting #7: cost 0 inf + 3517 32.437 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))) 32.437 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (* (/ (cbrt -1) (cbrt a)) (/ (cbrt -1) (cbrt a)))) (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (cbrt a))))) 32.437 * * * * [progress]: [ 36 / 258 ] simplifiying candidate # 32.437 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 32.437 * * [simplify]: iters left: 6 (11 enodes) 32.440 * * [simplify]: iters left: 5 (39 enodes) 32.449 * * [simplify]: iters left: 4 (53 enodes) 32.465 * * [simplify]: iters left: 3 (72 enodes) 32.476 * * [simplify]: iters left: 2 (78 enodes) 32.487 * * [simplify]: iters left: 1 (86 enodes) 32.510 * * [simplify]: Extracting #0: cost 1 inf + 0 32.510 * * [simplify]: Extracting #1: cost 16 inf + 0 32.510 * * [simplify]: Extracting #2: cost 32 inf + 0 32.511 * * [simplify]: Extracting #3: cost 33 inf + 2 32.511 * * [simplify]: Extracting #4: cost 26 inf + 822 32.512 * * [simplify]: Extracting #5: cost 13 inf + 3077 32.514 * * [simplify]: Extracting #6: cost 2 inf + 6578 32.516 * * [simplify]: Extracting #7: cost 0 inf + 7244 32.518 * [simplify]: Simplified to (/ (* (sqrt (/ 1 (acos a))) (sqrt a)) (* (cbrt -1) (cbrt -1))) 32.518 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (sqrt (/ 1 (acos a))) (sqrt a)) (* (cbrt -1) (cbrt -1))) (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))))) 32.518 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))) 32.518 * * [simplify]: iters left: 6 (10 enodes) 32.524 * * [simplify]: iters left: 5 (34 enodes) 32.535 * * [simplify]: iters left: 4 (41 enodes) 32.547 * * [simplify]: iters left: 3 (45 enodes) 32.560 * * [simplify]: Extracting #0: cost 1 inf + 0 32.560 * * [simplify]: Extracting #1: cost 8 inf + 0 32.560 * * [simplify]: Extracting #2: cost 17 inf + 0 32.560 * * [simplify]: Extracting #3: cost 16 inf + 84 32.560 * * [simplify]: Extracting #4: cost 11 inf + 662 32.560 * * [simplify]: Extracting #5: cost 9 inf + 885 32.561 * * [simplify]: Extracting #6: cost 2 inf + 2693 32.562 * * [simplify]: Extracting #7: cost 0 inf + 3197 32.562 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))) 32.562 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) (sqrt a))))) 32.563 * * * * [progress]: [ 37 / 258 ] simplifiying candidate # 32.563 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (* (cbrt -1) (cbrt -1)) 1)) 32.563 * * [simplify]: iters left: 6 (10 enodes) 32.569 * * [simplify]: iters left: 5 (34 enodes) 32.580 * * [simplify]: iters left: 4 (49 enodes) 32.597 * * [simplify]: iters left: 3 (60 enodes) 32.609 * * [simplify]: iters left: 2 (67 enodes) 32.620 * * [simplify]: iters left: 1 (80 enodes) 32.634 * * [simplify]: Extracting #0: cost 1 inf + 0 32.634 * * [simplify]: Extracting #1: cost 12 inf + 0 32.634 * * [simplify]: Extracting #2: cost 21 inf + 1 32.634 * * [simplify]: Extracting #3: cost 22 inf + 2 32.635 * * [simplify]: Extracting #4: cost 18 inf + 650 32.635 * * [simplify]: Extracting #5: cost 15 inf + 975 32.635 * * [simplify]: Extracting #6: cost 6 inf + 2674 32.636 * * [simplify]: Extracting #7: cost 0 inf + 4431 32.637 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (* (cbrt -1) (cbrt -1))) 32.637 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (* (cbrt -1) (cbrt -1))) (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) a)))) 32.637 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) a)) 32.637 * * [simplify]: iters left: 6 (9 enodes) 32.640 * * [simplify]: iters left: 5 (31 enodes) 32.650 * * [simplify]: iters left: 4 (38 enodes) 32.662 * * [simplify]: iters left: 3 (42 enodes) 32.673 * * [simplify]: Extracting #0: cost 1 inf + 0 32.673 * * [simplify]: Extracting #1: cost 8 inf + 0 32.673 * * [simplify]: Extracting #2: cost 14 inf + 1 32.673 * * [simplify]: Extracting #3: cost 16 inf + 2 32.673 * * [simplify]: Extracting #4: cost 12 inf + 378 32.674 * * [simplify]: Extracting #5: cost 9 inf + 723 32.674 * * [simplify]: Extracting #6: cost 2 inf + 2410 32.675 * * [simplify]: Extracting #7: cost 0 inf + 2875 32.675 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) a)) 32.676 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (* (cbrt -1) (cbrt -1))) (/ (sqrt (/ 1 (acos a))) (/ (cbrt -1) a)))) 32.676 * * * * [progress]: [ 38 / 258 ] simplifiying candidate # 32.676 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 32.676 * * [simplify]: iters left: 6 (11 enodes) 32.682 * * [simplify]: iters left: 5 (39 enodes) 32.691 * * [simplify]: iters left: 4 (52 enodes) 32.699 * * [simplify]: iters left: 3 (64 enodes) 32.710 * * [simplify]: iters left: 2 (72 enodes) 32.720 * * [simplify]: iters left: 1 (78 enodes) 32.737 * * [simplify]: Extracting #0: cost 1 inf + 0 32.737 * * [simplify]: Extracting #1: cost 14 inf + 0 32.737 * * [simplify]: Extracting #2: cost 29 inf + 0 32.737 * * [simplify]: Extracting #3: cost 30 inf + 2 32.738 * * [simplify]: Extracting #4: cost 22 inf + 823 32.738 * * [simplify]: Extracting #5: cost 11 inf + 3207 32.740 * * [simplify]: Extracting #6: cost 1 inf + 6293 32.742 * * [simplify]: Extracting #7: cost 0 inf + 6585 32.744 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (/ (sqrt -1) (sqrt (/ 1 (acos a))))) 32.744 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (/ (sqrt -1) (sqrt (/ 1 (acos a))))) (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))))) 32.744 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))) 32.744 * * [simplify]: iters left: 6 (10 enodes) 32.750 * * [simplify]: iters left: 5 (34 enodes) 32.756 * * [simplify]: iters left: 4 (41 enodes) 32.762 * * [simplify]: iters left: 3 (45 enodes) 32.769 * * [simplify]: Extracting #0: cost 1 inf + 0 32.769 * * [simplify]: Extracting #1: cost 8 inf + 0 32.769 * * [simplify]: Extracting #2: cost 17 inf + 0 32.769 * * [simplify]: Extracting #3: cost 16 inf + 164 32.769 * * [simplify]: Extracting #4: cost 11 inf + 662 32.769 * * [simplify]: Extracting #5: cost 9 inf + 885 32.770 * * [simplify]: Extracting #6: cost 2 inf + 2613 32.770 * * [simplify]: Extracting #7: cost 0 inf + 3197 32.770 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))) 32.770 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (cbrt a))))) 32.771 * * * * [progress]: [ 39 / 258 ] simplifiying candidate # 32.771 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) 32.771 * * [simplify]: iters left: 6 (10 enodes) 32.774 * * [simplify]: iters left: 5 (34 enodes) 32.779 * * [simplify]: iters left: 4 (41 enodes) 32.787 * * [simplify]: iters left: 3 (45 enodes) 32.802 * * [simplify]: Extracting #0: cost 1 inf + 0 32.802 * * [simplify]: Extracting #1: cost 8 inf + 0 32.802 * * [simplify]: Extracting #2: cost 17 inf + 0 32.802 * * [simplify]: Extracting #3: cost 16 inf + 84 32.802 * * [simplify]: Extracting #4: cost 11 inf + 502 32.803 * * [simplify]: Extracting #5: cost 9 inf + 725 32.803 * * [simplify]: Extracting #6: cost 2 inf + 2373 32.804 * * [simplify]: Extracting #7: cost 0 inf + 2877 32.805 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) 32.805 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))))) 32.805 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) 32.805 * * [simplify]: iters left: 6 (10 enodes) 32.810 * * [simplify]: iters left: 5 (34 enodes) 32.821 * * [simplify]: iters left: 4 (41 enodes) 32.834 * * [simplify]: iters left: 3 (45 enodes) 32.847 * * [simplify]: Extracting #0: cost 1 inf + 0 32.847 * * [simplify]: Extracting #1: cost 8 inf + 0 32.847 * * [simplify]: Extracting #2: cost 17 inf + 0 32.847 * * [simplify]: Extracting #3: cost 16 inf + 84 32.847 * * [simplify]: Extracting #4: cost 11 inf + 502 32.848 * * [simplify]: Extracting #5: cost 9 inf + 725 32.849 * * [simplify]: Extracting #6: cost 2 inf + 2373 32.850 * * [simplify]: Extracting #7: cost 0 inf + 2877 32.851 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) 32.851 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))) (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) (sqrt a))))) 32.851 * * * * [progress]: [ 40 / 258 ] simplifiying candidate # 32.851 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) 1)) 32.851 * * [simplify]: iters left: 6 (9 enodes) 32.856 * * [simplify]: iters left: 5 (29 enodes) 32.866 * * [simplify]: iters left: 4 (33 enodes) 32.877 * * [simplify]: iters left: 3 (36 enodes) 32.887 * * [simplify]: iters left: 2 (37 enodes) 32.897 * * [simplify]: iters left: 1 (39 enodes) 32.908 * * [simplify]: Extracting #0: cost 1 inf + 0 32.908 * * [simplify]: Extracting #1: cost 6 inf + 0 32.908 * * [simplify]: Extracting #2: cost 10 inf + 1 32.908 * * [simplify]: Extracting #3: cost 11 inf + 2 32.908 * * [simplify]: Extracting #4: cost 12 inf + 43 32.908 * * [simplify]: Extracting #5: cost 10 inf + 85 32.908 * * [simplify]: Extracting #6: cost 7 inf + 399 32.909 * * [simplify]: Extracting #7: cost 3 inf + 1209 32.909 * * [simplify]: Extracting #8: cost 0 inf + 1887 32.910 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (sqrt -1)) 32.910 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (sqrt -1)) (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) a)))) 32.910 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) a)) 32.910 * * [simplify]: iters left: 6 (9 enodes) 32.915 * * [simplify]: iters left: 5 (31 enodes) 32.926 * * [simplify]: iters left: 4 (38 enodes) 32.937 * * [simplify]: iters left: 3 (42 enodes) 32.950 * * [simplify]: Extracting #0: cost 1 inf + 0 32.950 * * [simplify]: Extracting #1: cost 8 inf + 0 32.950 * * [simplify]: Extracting #2: cost 14 inf + 1 32.950 * * [simplify]: Extracting #3: cost 16 inf + 2 32.950 * * [simplify]: Extracting #4: cost 12 inf + 258 32.950 * * [simplify]: Extracting #5: cost 9 inf + 563 32.951 * * [simplify]: Extracting #6: cost 2 inf + 2130 32.951 * * [simplify]: Extracting #7: cost 0 inf + 2555 32.952 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) a)) 32.952 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) (sqrt -1)) (/ (sqrt (/ 1 (acos a))) (/ (sqrt -1) a)))) 32.952 * * * * [progress]: [ 41 / 258 ] simplifiying candidate # 32.953 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) 32.953 * * [simplify]: iters left: 6 (9 enodes) 32.957 * * [simplify]: iters left: 5 (33 enodes) 32.970 * * [simplify]: iters left: 4 (42 enodes) 32.983 * * [simplify]: iters left: 3 (57 enodes) 33.000 * * [simplify]: iters left: 2 (66 enodes) 33.020 * * [simplify]: iters left: 1 (89 enodes) 33.040 * * [simplify]: Extracting #0: cost 1 inf + 0 33.040 * * [simplify]: Extracting #1: cost 11 inf + 0 33.040 * * [simplify]: Extracting #2: cost 20 inf + 1 33.040 * * [simplify]: Extracting #3: cost 18 inf + 367 33.040 * * [simplify]: Extracting #4: cost 12 inf + 1197 33.040 * * [simplify]: Extracting #5: cost 6 inf + 2428 33.041 * * [simplify]: Extracting #6: cost 1 inf + 3888 33.042 * * [simplify]: Extracting #7: cost 0 inf + 4100 33.043 * [simplify]: Simplified to (* (* (cbrt a) (cbrt a)) (sqrt (/ 1 (acos a)))) 33.043 * [simplify]: Simplified (2 1) to (λ (a) (* (* (* (cbrt a) (cbrt a)) (sqrt (/ 1 (acos a)))) (/ (sqrt (/ 1 (acos a))) (/ -1 (cbrt a))))) 33.043 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ -1 (cbrt a))) 33.043 * * [simplify]: iters left: 6 (9 enodes) 33.045 * * [simplify]: iters left: 5 (31 enodes) 33.050 * * [simplify]: iters left: 4 (38 enodes) 33.056 * * [simplify]: iters left: 3 (42 enodes) 33.062 * * [simplify]: Extracting #0: cost 1 inf + 0 33.062 * * [simplify]: Extracting #1: cost 8 inf + 0 33.062 * * [simplify]: Extracting #2: cost 14 inf + 1 33.062 * * [simplify]: Extracting #3: cost 16 inf + 2 33.063 * * [simplify]: Extracting #4: cost 12 inf + 378 33.063 * * [simplify]: Extracting #5: cost 9 inf + 723 33.063 * * [simplify]: Extracting #6: cost 2 inf + 2490 33.063 * * [simplify]: Extracting #7: cost 0 inf + 2875 33.064 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ -1 (cbrt a))) 33.064 * [simplify]: Simplified (2 2) to (λ (a) (* (* (* (cbrt a) (cbrt a)) (sqrt (/ 1 (acos a)))) (/ (sqrt (/ 1 (acos a))) (/ -1 (cbrt a))))) 33.064 * * * * [progress]: [ 42 / 258 ] simplifiying candidate # 33.064 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ 1 (sqrt a))) 33.064 * * [simplify]: iters left: 6 (8 enodes) 33.066 * * [simplify]: iters left: 5 (28 enodes) 33.073 * * [simplify]: iters left: 4 (31 enodes) 33.078 * * [simplify]: iters left: 3 (38 enodes) 33.084 * * [simplify]: iters left: 2 (39 enodes) 33.089 * * [simplify]: iters left: 1 (41 enodes) 33.094 * * [simplify]: Extracting #0: cost 1 inf + 0 33.094 * * [simplify]: Extracting #1: cost 7 inf + 0 33.094 * * [simplify]: Extracting #2: cost 12 inf + 1 33.094 * * [simplify]: Extracting #3: cost 12 inf + 43 33.094 * * [simplify]: Extracting #4: cost 8 inf + 471 33.094 * * [simplify]: Extracting #5: cost 1 inf + 1754 33.095 * * [simplify]: Extracting #6: cost 0 inf + 1966 33.095 * [simplify]: Simplified to (* (sqrt (/ 1 (acos a))) (sqrt a)) 33.095 * [simplify]: Simplified (2 1) to (λ (a) (* (* (sqrt (/ 1 (acos a))) (sqrt a)) (/ (sqrt (/ 1 (acos a))) (/ -1 (sqrt a))))) 33.095 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ -1 (sqrt a))) 33.095 * * [simplify]: iters left: 6 (9 enodes) 33.098 * * [simplify]: iters left: 5 (31 enodes) 33.103 * * [simplify]: iters left: 4 (38 enodes) 33.114 * * [simplify]: iters left: 3 (42 enodes) 33.125 * * [simplify]: Extracting #0: cost 1 inf + 0 33.125 * * [simplify]: Extracting #1: cost 8 inf + 0 33.126 * * [simplify]: Extracting #2: cost 14 inf + 1 33.126 * * [simplify]: Extracting #3: cost 16 inf + 2 33.126 * * [simplify]: Extracting #4: cost 12 inf + 258 33.126 * * [simplify]: Extracting #5: cost 9 inf + 563 33.127 * * [simplify]: Extracting #6: cost 2 inf + 2170 33.127 * * [simplify]: Extracting #7: cost 0 inf + 2555 33.128 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) (/ -1 (sqrt a))) 33.128 * [simplify]: Simplified (2 2) to (λ (a) (* (* (sqrt (/ 1 (acos a))) (sqrt a)) (/ (sqrt (/ 1 (acos a))) (/ -1 (sqrt a))))) 33.128 * * * * [progress]: [ 43 / 258 ] simplifiying candidate # 33.129 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ 1 1)) 33.129 * * [simplify]: iters left: 6 (7 enodes) 33.132 * * [simplify]: iters left: 5 (21 enodes) 33.138 * * [simplify]: iters left: 4 (23 enodes) 33.144 * * [simplify]: iters left: 3 (25 enodes) 33.149 * * [simplify]: Extracting #0: cost 1 inf + 0 33.150 * * [simplify]: Extracting #1: cost 4 inf + 0 33.150 * * [simplify]: Extracting #2: cost 5 inf + 1 33.150 * * [simplify]: Extracting #3: cost 7 inf + 1 33.150 * * [simplify]: Extracting #4: cost 6 inf + 2 33.150 * * [simplify]: Extracting #5: cost 1 inf + 620 33.150 * * [simplify]: Extracting #6: cost 0 inf + 792 33.150 * [simplify]: Simplified to (sqrt (/ 1 (acos a))) 33.150 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (acos a))) (/ (sqrt (/ 1 (acos a))) (/ -1 a)))) 33.151 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ -1 a)) 33.151 * * [simplify]: iters left: 6 (8 enodes) 33.154 * * [simplify]: iters left: 5 (28 enodes) 33.162 * * [simplify]: iters left: 4 (35 enodes) 33.171 * * [simplify]: iters left: 3 (39 enodes) 33.181 * * [simplify]: Extracting #0: cost 1 inf + 0 33.181 * * [simplify]: Extracting #1: cost 8 inf + 0 33.181 * * [simplify]: Extracting #2: cost 10 inf + 44 33.181 * * [simplify]: Extracting #3: cost 12 inf + 86 33.182 * * [simplify]: Extracting #4: cost 11 inf + 178 33.182 * * [simplify]: Extracting #5: cost 9 inf + 401 33.182 * * [simplify]: Extracting #6: cost 1 inf + 2021 33.183 * * [simplify]: Extracting #7: cost 0 inf + 2233 33.183 * [simplify]: Simplified to (* (/ (sqrt (/ 1 (acos a))) -1) a) 33.183 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (acos a))) (* (/ (sqrt (/ 1 (acos a))) -1) a))) 33.183 * * * * [progress]: [ 44 / 258 ] simplifiying candidate # 33.184 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) 1) 33.184 * * [simplify]: iters left: 6 (6 enodes) 33.186 * * [simplify]: iters left: 5 (18 enodes) 33.191 * * [simplify]: iters left: 4 (20 enodes) 33.198 * * [simplify]: Extracting #0: cost 1 inf + 0 33.198 * * [simplify]: Extracting #1: cost 4 inf + 0 33.198 * * [simplify]: Extracting #2: cost 5 inf + 1 33.198 * * [simplify]: Extracting #3: cost 7 inf + 1 33.198 * * [simplify]: Extracting #4: cost 0 inf + 792 33.198 * [simplify]: Simplified to (sqrt (/ 1 (acos a))) 33.198 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (acos a))) (/ (sqrt (/ 1 (acos a))) (/ -1 a)))) 33.199 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ -1 a)) 33.199 * * [simplify]: iters left: 6 (8 enodes) 33.203 * * [simplify]: iters left: 5 (28 enodes) 33.211 * * [simplify]: iters left: 4 (35 enodes) 33.220 * * [simplify]: iters left: 3 (39 enodes) 33.229 * * [simplify]: Extracting #0: cost 1 inf + 0 33.229 * * [simplify]: Extracting #1: cost 8 inf + 0 33.229 * * [simplify]: Extracting #2: cost 10 inf + 44 33.230 * * [simplify]: Extracting #3: cost 12 inf + 86 33.230 * * [simplify]: Extracting #4: cost 11 inf + 178 33.230 * * [simplify]: Extracting #5: cost 9 inf + 401 33.230 * * [simplify]: Extracting #6: cost 1 inf + 2021 33.231 * * [simplify]: Extracting #7: cost 0 inf + 2233 33.231 * [simplify]: Simplified to (* (/ (sqrt (/ 1 (acos a))) -1) a) 33.231 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (acos a))) (* (/ (sqrt (/ 1 (acos a))) -1) a))) 33.231 * * * * [progress]: [ 45 / 258 ] simplifiying candidate # 33.232 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) -1) 33.232 * * [simplify]: iters left: 6 (7 enodes) 33.234 * * [simplify]: iters left: 5 (23 enodes) 33.237 * * [simplify]: iters left: 4 (25 enodes) 33.241 * * [simplify]: Extracting #0: cost 1 inf + 0 33.242 * * [simplify]: Extracting #1: cost 4 inf + 0 33.242 * * [simplify]: Extracting #2: cost 5 inf + 1 33.242 * * [simplify]: Extracting #3: cost 8 inf + 1 33.242 * * [simplify]: Extracting #4: cost 9 inf + 2 33.242 * * [simplify]: Extracting #5: cost 1 inf + 1006 33.242 * * [simplify]: Extracting #6: cost 0 inf + 1219 33.242 * [simplify]: Simplified to (/ (sqrt (/ 1 (acos a))) -1) 33.242 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) -1) (/ (sqrt (/ 1 (acos a))) (/ 1 a)))) 33.242 * [simplify]: Simplifying (/ (sqrt (/ 1 (acos a))) (/ 1 a)) 33.242 * * [simplify]: iters left: 6 (7 enodes) 33.244 * * [simplify]: iters left: 5 (25 enodes) 33.248 * * [simplify]: iters left: 4 (28 enodes) 33.252 * * [simplify]: iters left: 3 (35 enodes) 33.257 * * [simplify]: iters left: 2 (36 enodes) 33.262 * * [simplify]: iters left: 1 (38 enodes) 33.267 * * [simplify]: Extracting #0: cost 1 inf + 0 33.267 * * [simplify]: Extracting #1: cost 7 inf + 0 33.267 * * [simplify]: Extracting #2: cost 9 inf + 2 33.267 * * [simplify]: Extracting #3: cost 10 inf + 44 33.267 * * [simplify]: Extracting #4: cost 7 inf + 441 33.267 * * [simplify]: Extracting #5: cost 5 inf + 704 33.267 * * [simplify]: Extracting #6: cost 1 inf + 1512 33.268 * * [simplify]: Extracting #7: cost 0 inf + 1724 33.268 * [simplify]: Simplified to (* a (sqrt (/ 1 (acos a)))) 33.268 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (acos a))) -1) (* a (sqrt (/ 1 (acos a)))))) 33.268 * * * * [progress]: [ 46 / 258 ] simplifiying candidate # 33.269 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 33.269 * * [simplify]: iters left: 6 (13 enodes) 33.276 * * [simplify]: iters left: 5 (51 enodes) 33.293 * * [simplify]: iters left: 4 (91 enodes) 33.329 * * [simplify]: iters left: 3 (196 enodes) 33.405 * * [simplify]: iters left: 2 (291 enodes) 33.464 * * [simplify]: iters left: 1 (342 enodes) 33.576 * * [simplify]: Extracting #0: cost 1 inf + 0 33.576 * * [simplify]: Extracting #1: cost 19 inf + 0 33.576 * * [simplify]: Extracting #2: cost 35 inf + 1 33.576 * * [simplify]: Extracting #3: cost 39 inf + 1 33.577 * * [simplify]: Extracting #4: cost 33 inf + 398 33.577 * * [simplify]: Extracting #5: cost 12 inf + 5622 33.579 * * [simplify]: Extracting #6: cost 0 inf + 9794 33.582 * [simplify]: Simplified to (/ (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))) (* (cbrt (acos a)) (cbrt (/ -1 a)))) 33.582 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))) (* (cbrt (acos a)) (cbrt (/ -1 a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (cbrt (/ -1 a))))) 33.582 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (cbrt (/ -1 a))) 33.582 * * [simplify]: iters left: 6 (10 enodes) 33.586 * * [simplify]: iters left: 5 (34 enodes) 33.597 * * [simplify]: iters left: 4 (42 enodes) 33.609 * * [simplify]: iters left: 3 (44 enodes) 33.621 * * [simplify]: Extracting #0: cost 1 inf + 0 33.621 * * [simplify]: Extracting #1: cost 8 inf + 0 33.621 * * [simplify]: Extracting #2: cost 14 inf + 1 33.621 * * [simplify]: Extracting #3: cost 18 inf + 1 33.621 * * [simplify]: Extracting #4: cost 13 inf + 178 33.621 * * [simplify]: Extracting #5: cost 3 inf + 2357 33.622 * * [simplify]: Extracting #6: cost 0 inf + 3015 33.623 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))) 33.623 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))) (* (cbrt (acos a)) (cbrt (/ -1 a)))) (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))))) 33.623 * * * * [progress]: [ 47 / 258 ] simplifiying candidate # 33.624 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ -1 a))) 33.624 * * [simplify]: iters left: 6 (12 enodes) 33.630 * * [simplify]: iters left: 5 (46 enodes) 33.647 * * [simplify]: iters left: 4 (75 enodes) 33.671 * * [simplify]: iters left: 3 (139 enodes) 33.700 * * [simplify]: iters left: 2 (190 enodes) 33.725 * * [simplify]: iters left: 1 (218 enodes) 33.772 * * [simplify]: Extracting #0: cost 1 inf + 0 33.772 * * [simplify]: Extracting #1: cost 12 inf + 0 33.772 * * [simplify]: Extracting #2: cost 22 inf + 1 33.773 * * [simplify]: Extracting #3: cost 26 inf + 1 33.773 * * [simplify]: Extracting #4: cost 19 inf + 569 33.774 * * [simplify]: Extracting #5: cost 5 inf + 4159 33.776 * * [simplify]: Extracting #6: cost 0 inf + 5031 33.778 * [simplify]: Simplified to (/ (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))) (cbrt (acos a))) 33.778 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))) (cbrt (acos a))) (/ (/ (cbrt 1) (cbrt (acos a))) (sqrt (/ -1 a))))) 33.779 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (sqrt (/ -1 a))) 33.779 * * [simplify]: iters left: 6 (10 enodes) 33.785 * * [simplify]: iters left: 5 (34 enodes) 33.795 * * [simplify]: iters left: 4 (42 enodes) 33.805 * * [simplify]: iters left: 3 (44 enodes) 33.811 * * [simplify]: Extracting #0: cost 1 inf + 0 33.811 * * [simplify]: Extracting #1: cost 8 inf + 0 33.811 * * [simplify]: Extracting #2: cost 14 inf + 1 33.811 * * [simplify]: Extracting #3: cost 18 inf + 1 33.811 * * [simplify]: Extracting #4: cost 13 inf + 178 33.812 * * [simplify]: Extracting #5: cost 3 inf + 2157 33.812 * * [simplify]: Extracting #6: cost 0 inf + 2695 33.812 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))) 33.812 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))) (cbrt (acos a))) (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))))) 33.812 * * * * [progress]: [ 48 / 258 ] simplifiying candidate # 33.813 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 33.813 * * [simplify]: iters left: 6 (15 enodes) 33.818 * * [simplify]: iters left: 5 (63 enodes) 33.831 * * [simplify]: iters left: 4 (139 enodes) 33.899 * * [simplify]: iters left: 3 (423 enodes) 34.216 * * [simplify]: Extracting #0: cost 1 inf + 0 34.217 * * [simplify]: Extracting #1: cost 96 inf + 0 34.219 * * [simplify]: Extracting #2: cost 231 inf + 1 34.222 * * [simplify]: Extracting #3: cost 213 inf + 3771 34.232 * * [simplify]: Extracting #4: cost 123 inf + 35523 34.254 * * [simplify]: Extracting #5: cost 9 inf + 84282 34.269 * * [simplify]: Extracting #6: cost 0 inf + 87596 34.296 * [simplify]: Simplified to (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (* (cbrt -1) (cbrt -1))) 34.297 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (* (cbrt -1) (cbrt -1))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt -1) (cbrt a))))) 34.297 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt -1) (cbrt a))) 34.297 * * [simplify]: iters left: 6 (11 enodes) 34.305 * * [simplify]: iters left: 5 (39 enodes) 34.322 * * [simplify]: iters left: 4 (55 enodes) 34.339 * * [simplify]: iters left: 3 (75 enodes) 34.360 * * [simplify]: iters left: 2 (86 enodes) 34.388 * * [simplify]: iters left: 1 (141 enodes) 34.450 * * [simplify]: Extracting #0: cost 1 inf + 0 34.450 * * [simplify]: Extracting #1: cost 16 inf + 0 34.450 * * [simplify]: Extracting #2: cost 30 inf + 1 34.451 * * [simplify]: Extracting #3: cost 17 inf + 1992 34.454 * * [simplify]: Extracting #4: cost 1 inf + 6430 34.457 * * [simplify]: Extracting #5: cost 0 inf + 6842 34.459 * [simplify]: Simplified to (/ (/ (cbrt a) (cbrt (acos a))) (cbrt -1)) 34.459 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (* (cbrt -1) (cbrt -1))) (/ (/ (cbrt a) (cbrt (acos a))) (cbrt -1)))) 34.459 * * * * [progress]: [ 49 / 258 ] simplifiying candidate # 34.459 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 34.459 * * [simplify]: iters left: 6 (14 enodes) 34.467 * * [simplify]: iters left: 5 (56 enodes) 34.488 * * [simplify]: iters left: 4 (107 enodes) 34.520 * * [simplify]: iters left: 3 (286 enodes) 34.638 * * [simplify]: Extracting #0: cost 1 inf + 0 34.639 * * [simplify]: Extracting #1: cost 50 inf + 0 34.640 * * [simplify]: Extracting #2: cost 118 inf + 1 34.641 * * [simplify]: Extracting #3: cost 115 inf + 809 34.645 * * [simplify]: Extracting #4: cost 54 inf + 18320 34.653 * * [simplify]: Extracting #5: cost 8 inf + 34114 34.660 * * [simplify]: Extracting #6: cost 0 inf + 37056 34.667 * * [simplify]: Extracting #7: cost 0 inf + 37016 34.674 * [simplify]: Simplified to (/ (sqrt a) (* (* (cbrt -1) (cbrt (acos a))) (* (cbrt -1) (cbrt (acos a))))) 34.674 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (* (cbrt -1) (cbrt (acos a))) (* (cbrt -1) (cbrt (acos a))))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt -1) (sqrt a))))) 34.674 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt -1) (sqrt a))) 34.674 * * [simplify]: iters left: 6 (11 enodes) 34.680 * * [simplify]: iters left: 5 (39 enodes) 34.692 * * [simplify]: iters left: 4 (55 enodes) 34.709 * * [simplify]: iters left: 3 (75 enodes) 34.729 * * [simplify]: iters left: 2 (86 enodes) 34.752 * * [simplify]: iters left: 1 (141 enodes) 34.794 * * [simplify]: Extracting #0: cost 1 inf + 0 34.794 * * [simplify]: Extracting #1: cost 16 inf + 0 34.794 * * [simplify]: Extracting #2: cost 30 inf + 1 34.795 * * [simplify]: Extracting #3: cost 17 inf + 1832 34.797 * * [simplify]: Extracting #4: cost 1 inf + 5870 34.799 * * [simplify]: Extracting #5: cost 0 inf + 6242 34.800 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (cbrt -1)) 34.800 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (* (cbrt -1) (cbrt (acos a))) (* (cbrt -1) (cbrt (acos a))))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt -1)))) 34.801 * * * * [progress]: [ 50 / 258 ] simplifiying candidate # 34.801 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) 1)) 34.801 * * [simplify]: iters left: 6 (13 enodes) 34.806 * * [simplify]: iters left: 5 (51 enodes) 34.816 * * [simplify]: iters left: 4 (97 enodes) 34.844 * * [simplify]: iters left: 3 (232 enodes) 34.958 * * [simplify]: iters left: 2 (408 enodes) 35.152 * * [simplify]: Extracting #0: cost 1 inf + 0 35.152 * * [simplify]: Extracting #1: cost 27 inf + 0 35.153 * * [simplify]: Extracting #2: cost 58 inf + 1 35.153 * * [simplify]: Extracting #3: cost 58 inf + 83 35.154 * * [simplify]: Extracting #4: cost 31 inf + 6223 35.159 * * [simplify]: Extracting #5: cost 1 inf + 15699 35.162 * * [simplify]: Extracting #6: cost 0 inf + 16032 35.165 * [simplify]: Simplified to (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) 35.165 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt -1) a)))) 35.165 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt -1) a)) 35.166 * * [simplify]: iters left: 6 (10 enodes) 35.169 * * [simplify]: iters left: 5 (36 enodes) 35.175 * * [simplify]: iters left: 4 (52 enodes) 35.185 * * [simplify]: iters left: 3 (72 enodes) 35.203 * * [simplify]: iters left: 2 (81 enodes) 35.222 * * [simplify]: iters left: 1 (101 enodes) 35.238 * * [simplify]: Extracting #0: cost 1 inf + 0 35.238 * * [simplify]: Extracting #1: cost 17 inf + 0 35.238 * * [simplify]: Extracting #2: cost 35 inf + 2 35.239 * * [simplify]: Extracting #3: cost 22 inf + 2255 35.239 * * [simplify]: Extracting #4: cost 4 inf + 6130 35.241 * * [simplify]: Extracting #5: cost 0 inf + 7420 35.244 * [simplify]: Simplified to (/ (/ a (cbrt (acos a))) (cbrt -1)) 35.244 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) (/ (/ a (cbrt (acos a))) (cbrt -1)))) 35.244 * * * * [progress]: [ 51 / 258 ] simplifiying candidate # 35.244 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 35.244 * * [simplify]: iters left: 6 (14 enodes) 35.252 * * [simplify]: iters left: 5 (56 enodes) 35.266 * * [simplify]: iters left: 4 (104 enodes) 35.295 * * [simplify]: iters left: 3 (253 enodes) 35.427 * * [simplify]: Extracting #0: cost 1 inf + 0 35.428 * * [simplify]: Extracting #1: cost 43 inf + 0 35.428 * * [simplify]: Extracting #2: cost 88 inf + 1 35.428 * * [simplify]: Extracting #3: cost 86 inf + 94 35.429 * * [simplify]: Extracting #4: cost 68 inf + 3794 35.432 * * [simplify]: Extracting #5: cost 14 inf + 21299 35.437 * * [simplify]: Extracting #6: cost 0 inf + 25763 35.445 * [simplify]: Simplified to (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) 35.445 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt -1) (cbrt a))))) 35.445 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt -1) (cbrt a))) 35.445 * * [simplify]: iters left: 6 (11 enodes) 35.451 * * [simplify]: iters left: 5 (39 enodes) 35.460 * * [simplify]: iters left: 4 (55 enodes) 35.468 * * [simplify]: iters left: 3 (75 enodes) 35.479 * * [simplify]: iters left: 2 (86 enodes) 35.505 * * [simplify]: iters left: 1 (141 enodes) 35.564 * * [simplify]: Extracting #0: cost 1 inf + 0 35.564 * * [simplify]: Extracting #1: cost 16 inf + 0 35.564 * * [simplify]: Extracting #2: cost 30 inf + 1 35.565 * * [simplify]: Extracting #3: cost 17 inf + 1712 35.567 * * [simplify]: Extracting #4: cost 1 inf + 5790 35.569 * * [simplify]: Extracting #5: cost 0 inf + 6162 35.571 * [simplify]: Simplified to (/ (/ (cbrt a) (cbrt (acos a))) (sqrt -1)) 35.571 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) (/ (/ (cbrt a) (cbrt (acos a))) (sqrt -1)))) 35.571 * * * * [progress]: [ 52 / 258 ] simplifiying candidate # 35.572 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (sqrt a))) 35.572 * * [simplify]: iters left: 6 (13 enodes) 35.579 * * [simplify]: iters left: 5 (51 enodes) 35.595 * * [simplify]: iters left: 4 (91 enodes) 35.616 * * [simplify]: iters left: 3 (205 enodes) 35.679 * * [simplify]: iters left: 2 (322 enodes) 35.809 * * [simplify]: iters left: 1 (424 enodes) 35.979 * * [simplify]: Extracting #0: cost 1 inf + 0 35.979 * * [simplify]: Extracting #1: cost 23 inf + 0 35.979 * * [simplify]: Extracting #2: cost 45 inf + 1 35.980 * * [simplify]: Extracting #3: cost 41 inf + 306 35.981 * * [simplify]: Extracting #4: cost 19 inf + 4110 35.985 * * [simplify]: Extracting #5: cost 2 inf + 9394 35.992 * * [simplify]: Extracting #6: cost 0 inf + 10017 35.997 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt -1)) (* (cbrt (acos a)) (cbrt (acos a)))) 35.997 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (sqrt -1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt -1) (sqrt a))))) 35.998 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt -1) (sqrt a))) 35.998 * * [simplify]: iters left: 6 (11 enodes) 36.004 * * [simplify]: iters left: 5 (39 enodes) 36.011 * * [simplify]: iters left: 4 (55 enodes) 36.020 * * [simplify]: iters left: 3 (75 enodes) 36.032 * * [simplify]: iters left: 2 (86 enodes) 36.052 * * [simplify]: iters left: 1 (141 enodes) 36.090 * * [simplify]: Extracting #0: cost 1 inf + 0 36.090 * * [simplify]: Extracting #1: cost 16 inf + 0 36.090 * * [simplify]: Extracting #2: cost 30 inf + 1 36.091 * * [simplify]: Extracting #3: cost 17 inf + 1552 36.093 * * [simplify]: Extracting #4: cost 1 inf + 5230 36.095 * * [simplify]: Extracting #5: cost 0 inf + 5562 36.097 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (sqrt -1)) 36.097 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt a) (sqrt -1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (sqrt -1)))) 36.097 * * * * [progress]: [ 53 / 258 ] simplifiying candidate # 36.097 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) 1)) 36.098 * * [simplify]: iters left: 6 (12 enodes) 36.106 * * [simplify]: iters left: 5 (46 enodes) 36.122 * * [simplify]: iters left: 4 (77 enodes) 36.151 * * [simplify]: iters left: 3 (148 enodes) 36.210 * * [simplify]: iters left: 2 (197 enodes) 36.256 * * [simplify]: iters left: 1 (203 enodes) 36.291 * * [simplify]: Extracting #0: cost 1 inf + 0 36.292 * * [simplify]: Extracting #1: cost 12 inf + 0 36.292 * * [simplify]: Extracting #2: cost 22 inf + 1 36.292 * * [simplify]: Extracting #3: cost 20 inf + 166 36.292 * * [simplify]: Extracting #4: cost 14 inf + 975 36.293 * * [simplify]: Extracting #5: cost 3 inf + 3707 36.295 * * [simplify]: Extracting #6: cost 0 inf + 4463 36.297 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (* (cbrt (acos a)) (sqrt -1)))) 36.297 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (* (cbrt (acos a)) (sqrt -1)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt -1) a)))) 36.298 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt -1) a)) 36.298 * * [simplify]: iters left: 6 (10 enodes) 36.304 * * [simplify]: iters left: 5 (36 enodes) 36.315 * * [simplify]: iters left: 4 (52 enodes) 36.332 * * [simplify]: iters left: 3 (72 enodes) 36.355 * * [simplify]: iters left: 2 (81 enodes) 36.370 * * [simplify]: iters left: 1 (101 enodes) 36.386 * * [simplify]: Extracting #0: cost 1 inf + 0 36.386 * * [simplify]: Extracting #1: cost 17 inf + 0 36.386 * * [simplify]: Extracting #2: cost 35 inf + 2 36.387 * * [simplify]: Extracting #3: cost 22 inf + 1935 36.387 * * [simplify]: Extracting #4: cost 4 inf + 5330 36.389 * * [simplify]: Extracting #5: cost 0 inf + 6460 36.390 * [simplify]: Simplified to (/ (/ a (cbrt (acos a))) (sqrt -1)) 36.390 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (* (cbrt (acos a)) (sqrt -1)))) (/ (/ a (cbrt (acos a))) (sqrt -1)))) 36.390 * * * * [progress]: [ 54 / 258 ] simplifiying candidate # 36.390 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) 36.390 * * [simplify]: iters left: 6 (12 enodes) 36.393 * * [simplify]: iters left: 5 (50 enodes) 36.409 * * [simplify]: iters left: 4 (94 enodes) 36.448 * * [simplify]: iters left: 3 (206 enodes) 36.589 * * [simplify]: iters left: 2 (447 enodes) 36.922 * * [simplify]: Extracting #0: cost 1 inf + 0 36.922 * * [simplify]: Extracting #1: cost 21 inf + 0 36.922 * * [simplify]: Extracting #2: cost 47 inf + 1 36.922 * * [simplify]: Extracting #3: cost 39 inf + 1634 36.924 * * [simplify]: Extracting #4: cost 6 inf + 10624 36.927 * * [simplify]: Extracting #5: cost 0 inf + 12411 36.930 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 36.930 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 (cbrt a))))) 36.930 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 (cbrt a))) 36.930 * * [simplify]: iters left: 6 (10 enodes) 36.933 * * [simplify]: iters left: 5 (36 enodes) 36.941 * * [simplify]: iters left: 4 (52 enodes) 36.952 * * [simplify]: iters left: 3 (73 enodes) 36.972 * * [simplify]: iters left: 2 (84 enodes) 37.002 * * [simplify]: iters left: 1 (149 enodes) 37.033 * * [simplify]: Extracting #0: cost 1 inf + 0 37.034 * * [simplify]: Extracting #1: cost 14 inf + 0 37.034 * * [simplify]: Extracting #2: cost 24 inf + 2 37.034 * * [simplify]: Extracting #3: cost 9 inf + 2842 37.035 * * [simplify]: Extracting #4: cost 0 inf + 4933 37.037 * [simplify]: Simplified to (- (/ (cbrt a) (cbrt (acos a)))) 37.037 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (- (/ (cbrt a) (cbrt (acos a)))))) 37.037 * * * * [progress]: [ 55 / 258 ] simplifiying candidate # 37.037 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt a))) 37.038 * * [simplify]: iters left: 6 (11 enodes) 37.042 * * [simplify]: iters left: 5 (45 enodes) 37.051 * * [simplify]: iters left: 4 (81 enodes) 37.066 * * [simplify]: iters left: 3 (162 enodes) 37.156 * * [simplify]: iters left: 2 (270 enodes) 37.253 * * [simplify]: iters left: 1 (345 enodes) 37.330 * * [simplify]: Extracting #0: cost 1 inf + 0 37.331 * * [simplify]: Extracting #1: cost 12 inf + 0 37.331 * * [simplify]: Extracting #2: cost 22 inf + 1 37.331 * * [simplify]: Extracting #3: cost 22 inf + 2 37.331 * * [simplify]: Extracting #4: cost 17 inf + 478 37.332 * * [simplify]: Extracting #5: cost 4 inf + 3245 37.334 * * [simplify]: Extracting #6: cost 0 inf + 4290 37.336 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 37.336 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 (sqrt a))))) 37.337 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 (sqrt a))) 37.337 * * [simplify]: iters left: 6 (10 enodes) 37.344 * * [simplify]: iters left: 5 (36 enodes) 37.355 * * [simplify]: iters left: 4 (52 enodes) 37.368 * * [simplify]: iters left: 3 (73 enodes) 37.378 * * [simplify]: iters left: 2 (84 enodes) 37.396 * * [simplify]: iters left: 1 (149 enodes) 37.430 * * [simplify]: Extracting #0: cost 1 inf + 0 37.430 * * [simplify]: Extracting #1: cost 14 inf + 0 37.430 * * [simplify]: Extracting #2: cost 24 inf + 2 37.430 * * [simplify]: Extracting #3: cost 10 inf + 2231 37.431 * * [simplify]: Extracting #4: cost 0 inf + 4373 37.432 * [simplify]: Simplified to (- (/ (sqrt a) (cbrt (acos a)))) 37.432 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (- (/ (sqrt a) (cbrt (acos a)))))) 37.432 * * * * [progress]: [ 56 / 258 ] simplifiying candidate # 37.432 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 1)) 37.432 * * [simplify]: iters left: 6 (10 enodes) 37.436 * * [simplify]: iters left: 5 (38 enodes) 37.443 * * [simplify]: iters left: 4 (60 enodes) 37.454 * * [simplify]: iters left: 3 (93 enodes) 37.472 * * [simplify]: iters left: 2 (116 enodes) 37.486 * * [simplify]: Extracting #0: cost 1 inf + 0 37.486 * * [simplify]: Extracting #1: cost 6 inf + 0 37.486 * * [simplify]: Extracting #2: cost 9 inf + 1 37.487 * * [simplify]: Extracting #3: cost 11 inf + 1 37.487 * * [simplify]: Extracting #4: cost 2 inf + 1452 37.487 * * [simplify]: Extracting #5: cost 0 inf + 1876 37.487 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 37.488 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 a)))) 37.488 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 a)) 37.488 * * [simplify]: iters left: 6 (9 enodes) 37.493 * * [simplify]: iters left: 5 (33 enodes) 37.503 * * [simplify]: iters left: 4 (49 enodes) 37.519 * * [simplify]: iters left: 3 (70 enodes) 37.537 * * [simplify]: iters left: 2 (80 enodes) 37.558 * * [simplify]: iters left: 1 (104 enodes) 37.586 * * [simplify]: Extracting #0: cost 1 inf + 0 37.586 * * [simplify]: Extracting #1: cost 20 inf + 0 37.586 * * [simplify]: Extracting #2: cost 27 inf + 128 37.587 * * [simplify]: Extracting #3: cost 11 inf + 2784 37.587 * * [simplify]: Extracting #4: cost 0 inf + 5070 37.588 * [simplify]: Simplified to (/ (- a) (cbrt (acos a))) 37.588 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- a) (cbrt (acos a))))) 37.588 * * * * [progress]: [ 57 / 258 ] simplifiying candidate # 37.589 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 1) 37.589 * * [simplify]: iters left: 6 (9 enodes) 37.591 * * [simplify]: iters left: 5 (35 enodes) 37.598 * * [simplify]: iters left: 4 (60 enodes) 37.611 * * [simplify]: iters left: 3 (99 enodes) 37.635 * * [simplify]: iters left: 2 (112 enodes) 37.656 * * [simplify]: Extracting #0: cost 1 inf + 0 37.656 * * [simplify]: Extracting #1: cost 6 inf + 0 37.656 * * [simplify]: Extracting #2: cost 9 inf + 1 37.656 * * [simplify]: Extracting #3: cost 11 inf + 1 37.656 * * [simplify]: Extracting #4: cost 10 inf + 2 37.657 * * [simplify]: Extracting #5: cost 3 inf + 1361 37.657 * * [simplify]: Extracting #6: cost 1 inf + 1664 37.658 * * [simplify]: Extracting #7: cost 0 inf + 1876 37.659 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 37.659 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 a)))) 37.659 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ -1 a)) 37.659 * * [simplify]: iters left: 6 (9 enodes) 37.662 * * [simplify]: iters left: 5 (33 enodes) 37.667 * * [simplify]: iters left: 4 (49 enodes) 37.676 * * [simplify]: iters left: 3 (70 enodes) 37.685 * * [simplify]: iters left: 2 (80 enodes) 37.706 * * [simplify]: iters left: 1 (104 enodes) 37.736 * * [simplify]: Extracting #0: cost 1 inf + 0 37.737 * * [simplify]: Extracting #1: cost 20 inf + 0 37.737 * * [simplify]: Extracting #2: cost 27 inf + 128 37.738 * * [simplify]: Extracting #3: cost 11 inf + 2784 37.740 * * [simplify]: Extracting #4: cost 0 inf + 5070 37.741 * [simplify]: Simplified to (/ (- a) (cbrt (acos a))) 37.741 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- a) (cbrt (acos a))))) 37.741 * * * * [progress]: [ 58 / 258 ] simplifiying candidate # 37.742 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) -1) 37.742 * * [simplify]: iters left: 6 (10 enodes) 37.749 * * [simplify]: iters left: 5 (40 enodes) 37.764 * * [simplify]: iters left: 4 (70 enodes) 37.787 * * [simplify]: iters left: 3 (130 enodes) 37.819 * * [simplify]: iters left: 2 (163 enodes) 37.838 * * [simplify]: iters left: 1 (171 enodes) 37.863 * * [simplify]: Extracting #0: cost 1 inf + 0 37.863 * * [simplify]: Extracting #1: cost 11 inf + 0 37.863 * * [simplify]: Extracting #2: cost 17 inf + 2 37.863 * * [simplify]: Extracting #3: cost 19 inf + 2 37.863 * * [simplify]: Extracting #4: cost 18 inf + 3 37.864 * * [simplify]: Extracting #5: cost 12 inf + 950 37.865 * * [simplify]: Extracting #6: cost 3 inf + 2974 37.866 * * [simplify]: Extracting #7: cost 0 inf + 3729 37.868 * [simplify]: Simplified to (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) 37.868 * [simplify]: Simplified (2 1) to (λ (a) (* (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 a)))) 37.868 * [simplify]: Simplifying (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 a)) 37.868 * * [simplify]: iters left: 6 (8 enodes) 37.875 * * [simplify]: iters left: 5 (30 enodes) 37.884 * * [simplify]: iters left: 4 (42 enodes) 37.897 * * [simplify]: iters left: 3 (49 enodes) 37.909 * * [simplify]: iters left: 2 (69 enodes) 37.919 * * [simplify]: iters left: 1 (75 enodes) 37.931 * * [simplify]: Extracting #0: cost 1 inf + 0 37.931 * * [simplify]: Extracting #1: cost 8 inf + 0 37.931 * * [simplify]: Extracting #2: cost 12 inf + 2 37.931 * * [simplify]: Extracting #3: cost 9 inf + 259 37.931 * * [simplify]: Extracting #4: cost 0 inf + 1960 37.931 * [simplify]: Simplified to (/ a (cbrt (acos a))) 37.932 * [simplify]: Simplified (2 2) to (λ (a) (* (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a))))) 37.932 * * * * [progress]: [ 59 / 258 ] simplifiying candidate # 37.932 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 37.932 * * [simplify]: iters left: 6 (12 enodes) 37.936 * * [simplify]: iters left: 5 (44 enodes) 37.951 * * [simplify]: iters left: 4 (58 enodes) 37.968 * * [simplify]: iters left: 3 (74 enodes) 37.989 * * [simplify]: iters left: 2 (93 enodes) 38.004 * * [simplify]: iters left: 1 (114 enodes) 38.028 * * [simplify]: Extracting #0: cost 1 inf + 0 38.028 * * [simplify]: Extracting #1: cost 12 inf + 0 38.028 * * [simplify]: Extracting #2: cost 22 inf + 1 38.028 * * [simplify]: Extracting #3: cost 26 inf + 1 38.028 * * [simplify]: Extracting #4: cost 18 inf + 812 38.029 * * [simplify]: Extracting #5: cost 4 inf + 3594 38.030 * * [simplify]: Extracting #6: cost 0 inf + 4835 38.031 * [simplify]: Simplified to (/ 1 (* (sqrt (acos a)) (* (cbrt (/ -1 a)) (cbrt (/ -1 a))))) 38.031 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (sqrt (acos a)) (* (cbrt (/ -1 a)) (cbrt (/ -1 a))))) (/ (/ (cbrt 1) (sqrt (acos a))) (cbrt (/ -1 a))))) 38.031 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (cbrt (/ -1 a))) 38.031 * * [simplify]: iters left: 6 (10 enodes) 38.035 * * [simplify]: iters left: 5 (34 enodes) 38.040 * * [simplify]: iters left: 4 (42 enodes) 38.047 * * [simplify]: iters left: 3 (44 enodes) 38.054 * * [simplify]: Extracting #0: cost 1 inf + 0 38.054 * * [simplify]: Extracting #1: cost 8 inf + 0 38.054 * * [simplify]: Extracting #2: cost 14 inf + 1 38.054 * * [simplify]: Extracting #3: cost 18 inf + 1 38.054 * * [simplify]: Extracting #4: cost 13 inf + 178 38.054 * * [simplify]: Extracting #5: cost 3 inf + 2077 38.054 * * [simplify]: Extracting #6: cost 0 inf + 2695 38.055 * [simplify]: Simplified to (/ 1 (* (sqrt (acos a)) (cbrt (/ -1 a)))) 38.055 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (sqrt (acos a)) (* (cbrt (/ -1 a)) (cbrt (/ -1 a))))) (/ 1 (* (sqrt (acos a)) (cbrt (/ -1 a)))))) 38.055 * * * * [progress]: [ 60 / 258 ] simplifiying candidate # 38.055 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (sqrt (/ -1 a))) 38.055 * * [simplify]: iters left: 6 (11 enodes) 38.059 * * [simplify]: iters left: 5 (39 enodes) 38.066 * * [simplify]: iters left: 4 (49 enodes) 38.073 * * [simplify]: iters left: 3 (60 enodes) 38.083 * * [simplify]: iters left: 2 (70 enodes) 38.092 * * [simplify]: iters left: 1 (74 enodes) 38.101 * * [simplify]: Extracting #0: cost 1 inf + 0 38.101 * * [simplify]: Extracting #1: cost 8 inf + 0 38.101 * * [simplify]: Extracting #2: cost 14 inf + 1 38.101 * * [simplify]: Extracting #3: cost 18 inf + 1 38.102 * * [simplify]: Extracting #4: cost 16 inf + 3 38.102 * * [simplify]: Extracting #5: cost 9 inf + 734 38.102 * * [simplify]: Extracting #6: cost 1 inf + 2252 38.102 * * [simplify]: Extracting #7: cost 0 inf + 2375 38.103 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) 38.103 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) (/ (/ (cbrt 1) (sqrt (acos a))) (sqrt (/ -1 a))))) 38.103 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (sqrt (/ -1 a))) 38.103 * * [simplify]: iters left: 6 (10 enodes) 38.106 * * [simplify]: iters left: 5 (34 enodes) 38.113 * * [simplify]: iters left: 4 (42 enodes) 38.119 * * [simplify]: iters left: 3 (44 enodes) 38.124 * * [simplify]: Extracting #0: cost 1 inf + 0 38.124 * * [simplify]: Extracting #1: cost 8 inf + 0 38.124 * * [simplify]: Extracting #2: cost 14 inf + 1 38.124 * * [simplify]: Extracting #3: cost 18 inf + 1 38.125 * * [simplify]: Extracting #4: cost 13 inf + 178 38.125 * * [simplify]: Extracting #5: cost 3 inf + 1877 38.125 * * [simplify]: Extracting #6: cost 0 inf + 2375 38.125 * [simplify]: Simplified to (/ 1 (* (sqrt (acos a)) (sqrt (/ -1 a)))) 38.125 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) (/ 1 (* (sqrt (acos a)) (sqrt (/ -1 a)))))) 38.126 * * * * [progress]: [ 61 / 258 ] simplifiying candidate # 38.126 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 38.126 * * [simplify]: iters left: 6 (14 enodes) 38.130 * * [simplify]: iters left: 5 (56 enodes) 38.140 * * [simplify]: iters left: 4 (103 enodes) 38.170 * * [simplify]: iters left: 3 (214 enodes) 38.255 * * [simplify]: iters left: 2 (431 enodes) 38.519 * * [simplify]: Extracting #0: cost 1 inf + 0 38.519 * * [simplify]: Extracting #1: cost 44 inf + 0 38.520 * * [simplify]: Extracting #2: cost 89 inf + 1 38.521 * * [simplify]: Extracting #3: cost 77 inf + 1901 38.526 * * [simplify]: Extracting #4: cost 27 inf + 15604 38.535 * * [simplify]: Extracting #5: cost 0 inf + 22985 38.541 * * [simplify]: Extracting #6: cost 0 inf + 22945 38.549 * [simplify]: Simplified to (/ (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (sqrt (acos a))) 38.549 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (sqrt (acos a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt -1) (cbrt a))))) 38.549 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt -1) (cbrt a))) 38.550 * * [simplify]: iters left: 6 (11 enodes) 38.553 * * [simplify]: iters left: 5 (39 enodes) 38.560 * * [simplify]: iters left: 4 (55 enodes) 38.570 * * [simplify]: iters left: 3 (75 enodes) 38.590 * * [simplify]: iters left: 2 (86 enodes) 38.607 * * [simplify]: iters left: 1 (141 enodes) 38.668 * * [simplify]: Extracting #0: cost 1 inf + 0 38.668 * * [simplify]: Extracting #1: cost 16 inf + 0 38.669 * * [simplify]: Extracting #2: cost 30 inf + 1 38.669 * * [simplify]: Extracting #3: cost 17 inf + 1832 38.671 * * [simplify]: Extracting #4: cost 1 inf + 5790 38.673 * * [simplify]: Extracting #5: cost 0 inf + 6162 38.675 * [simplify]: Simplified to (/ (/ (cbrt a) (sqrt (acos a))) (cbrt -1)) 38.675 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (sqrt (acos a))) (/ (/ (cbrt a) (sqrt (acos a))) (cbrt -1)))) 38.675 * * * * [progress]: [ 62 / 258 ] simplifiying candidate # 38.676 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 38.676 * * [simplify]: iters left: 6 (13 enodes) 38.685 * * [simplify]: iters left: 5 (49 enodes) 38.702 * * [simplify]: iters left: 4 (75 enodes) 38.727 * * [simplify]: iters left: 3 (134 enodes) 38.766 * * [simplify]: iters left: 2 (223 enodes) 38.831 * * [simplify]: iters left: 1 (337 enodes) 38.999 * * [simplify]: Extracting #0: cost 1 inf + 0 38.999 * * [simplify]: Extracting #1: cost 25 inf + 0 39.000 * * [simplify]: Extracting #2: cost 51 inf + 1 39.000 * * [simplify]: Extracting #3: cost 44 inf + 731 39.001 * * [simplify]: Extracting #4: cost 11 inf + 8101 39.004 * * [simplify]: Extracting #5: cost 0 inf + 10824 39.006 * [simplify]: Simplified to (/ (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)) (cbrt -1)) 39.006 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)) (cbrt -1)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt -1) (sqrt a))))) 39.006 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt -1) (sqrt a))) 39.007 * * [simplify]: iters left: 6 (11 enodes) 39.012 * * [simplify]: iters left: 5 (39 enodes) 39.018 * * [simplify]: iters left: 4 (55 enodes) 39.027 * * [simplify]: iters left: 3 (75 enodes) 39.038 * * [simplify]: iters left: 2 (86 enodes) 39.062 * * [simplify]: iters left: 1 (141 enodes) 39.126 * * [simplify]: Extracting #0: cost 1 inf + 0 39.126 * * [simplify]: Extracting #1: cost 16 inf + 0 39.127 * * [simplify]: Extracting #2: cost 30 inf + 1 39.127 * * [simplify]: Extracting #3: cost 17 inf + 1672 39.128 * * [simplify]: Extracting #4: cost 1 inf + 5230 39.129 * * [simplify]: Extracting #5: cost 0 inf + 5562 39.130 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)) 39.130 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)) (cbrt -1)) (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)))) 39.130 * * * * [progress]: [ 63 / 258 ] simplifiying candidate # 39.131 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) 1)) 39.131 * * [simplify]: iters left: 6 (12 enodes) 39.135 * * [simplify]: iters left: 5 (44 enodes) 39.144 * * [simplify]: iters left: 4 (69 enodes) 39.155 * * [simplify]: iters left: 3 (103 enodes) 39.177 * * [simplify]: iters left: 2 (122 enodes) 39.204 * * [simplify]: Extracting #0: cost 1 inf + 0 39.204 * * [simplify]: Extracting #1: cost 12 inf + 0 39.204 * * [simplify]: Extracting #2: cost 22 inf + 1 39.204 * * [simplify]: Extracting #3: cost 23 inf + 2 39.204 * * [simplify]: Extracting #4: cost 16 inf + 771 39.205 * * [simplify]: Extracting #5: cost 4 inf + 3023 39.207 * * [simplify]: Extracting #6: cost 0 inf + 4103 39.208 * [simplify]: Simplified to (/ (/ 1 (cbrt -1)) (* (cbrt -1) (sqrt (acos a)))) 39.209 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt -1)) (* (cbrt -1) (sqrt (acos a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt -1) a)))) 39.209 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt -1) a)) 39.209 * * [simplify]: iters left: 6 (10 enodes) 39.215 * * [simplify]: iters left: 5 (36 enodes) 39.227 * * [simplify]: iters left: 4 (52 enodes) 39.242 * * [simplify]: iters left: 3 (72 enodes) 39.252 * * [simplify]: iters left: 2 (81 enodes) 39.263 * * [simplify]: iters left: 1 (101 enodes) 39.288 * * [simplify]: Extracting #0: cost 1 inf + 0 39.288 * * [simplify]: Extracting #1: cost 17 inf + 0 39.288 * * [simplify]: Extracting #2: cost 35 inf + 2 39.288 * * [simplify]: Extracting #3: cost 22 inf + 2015 39.289 * * [simplify]: Extracting #4: cost 4 inf + 5450 39.290 * * [simplify]: Extracting #5: cost 0 inf + 6580 39.291 * [simplify]: Simplified to (/ (/ a (sqrt (acos a))) (cbrt -1)) 39.291 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt -1)) (* (cbrt -1) (sqrt (acos a)))) (/ (/ a (sqrt (acos a))) (cbrt -1)))) 39.291 * * * * [progress]: [ 64 / 258 ] simplifiying candidate # 39.292 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 39.292 * * [simplify]: iters left: 6 (13 enodes) 39.297 * * [simplify]: iters left: 5 (49 enodes) 39.306 * * [simplify]: iters left: 4 (74 enodes) 39.320 * * [simplify]: iters left: 3 (121 enodes) 39.361 * * [simplify]: iters left: 2 (205 enodes) 39.460 * * [simplify]: iters left: 1 (301 enodes) 39.606 * * [simplify]: Extracting #0: cost 1 inf + 0 39.606 * * [simplify]: Extracting #1: cost 22 inf + 0 39.607 * * [simplify]: Extracting #2: cost 43 inf + 1 39.607 * * [simplify]: Extracting #3: cost 35 inf + 600 39.609 * * [simplify]: Extracting #4: cost 10 inf + 6467 39.613 * * [simplify]: Extracting #5: cost 0 inf + 8811 39.617 * [simplify]: Simplified to (* (/ (cbrt a) (sqrt -1)) (/ (cbrt a) (sqrt (acos a)))) 39.617 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (sqrt -1)) (/ (cbrt a) (sqrt (acos a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt -1) (cbrt a))))) 39.617 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt -1) (cbrt a))) 39.618 * * [simplify]: iters left: 6 (11 enodes) 39.626 * * [simplify]: iters left: 5 (39 enodes) 39.638 * * [simplify]: iters left: 4 (55 enodes) 39.655 * * [simplify]: iters left: 3 (75 enodes) 39.676 * * [simplify]: iters left: 2 (86 enodes) 39.703 * * [simplify]: iters left: 1 (141 enodes) 39.745 * * [simplify]: Extracting #0: cost 1 inf + 0 39.745 * * [simplify]: Extracting #1: cost 16 inf + 0 39.745 * * [simplify]: Extracting #2: cost 30 inf + 1 39.745 * * [simplify]: Extracting #3: cost 17 inf + 1552 39.746 * * [simplify]: Extracting #4: cost 1 inf + 5150 39.747 * * [simplify]: Extracting #5: cost 0 inf + 5482 39.749 * [simplify]: Simplified to (/ (/ (cbrt a) (sqrt (acos a))) (sqrt -1)) 39.749 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (sqrt -1)) (/ (cbrt a) (sqrt (acos a)))) (/ (/ (cbrt a) (sqrt (acos a))) (sqrt -1)))) 39.749 * * * * [progress]: [ 65 / 258 ] simplifiying candidate # 39.750 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) 39.750 * * [simplify]: iters left: 6 (12 enodes) 39.757 * * [simplify]: iters left: 5 (44 enodes) 39.770 * * [simplify]: iters left: 4 (61 enodes) 39.788 * * [simplify]: iters left: 3 (86 enodes) 39.814 * * [simplify]: iters left: 2 (117 enodes) 39.855 * * [simplify]: iters left: 1 (155 enodes) 39.894 * * [simplify]: Extracting #0: cost 1 inf + 0 39.895 * * [simplify]: Extracting #1: cost 15 inf + 0 39.895 * * [simplify]: Extracting #2: cost 29 inf + 1 39.895 * * [simplify]: Extracting #3: cost 22 inf + 650 39.896 * * [simplify]: Extracting #4: cost 2 inf + 3965 39.899 * * [simplify]: Extracting #5: cost 0 inf + 4549 39.901 * [simplify]: Simplified to (/ (sqrt a) (* (sqrt -1) (sqrt (acos a)))) 39.901 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (sqrt -1) (sqrt (acos a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))))) 39.901 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) 39.901 * * [simplify]: iters left: 6 (11 enodes) 39.908 * * [simplify]: iters left: 5 (39 enodes) 39.920 * * [simplify]: iters left: 4 (55 enodes) 39.931 * * [simplify]: iters left: 3 (75 enodes) 39.942 * * [simplify]: iters left: 2 (86 enodes) 39.959 * * [simplify]: iters left: 1 (141 enodes) 40.018 * * [simplify]: Extracting #0: cost 1 inf + 0 40.019 * * [simplify]: Extracting #1: cost 16 inf + 0 40.019 * * [simplify]: Extracting #2: cost 30 inf + 1 40.019 * * [simplify]: Extracting #3: cost 17 inf + 1392 40.021 * * [simplify]: Extracting #4: cost 1 inf + 4590 40.024 * * [simplify]: Extracting #5: cost 0 inf + 4882 40.026 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) 40.026 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (sqrt -1) (sqrt (acos a)))) (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)))) 40.026 * * * * [progress]: [ 66 / 258 ] simplifiying candidate # 40.026 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (sqrt -1) 1)) 40.026 * * [simplify]: iters left: 6 (11 enodes) 40.033 * * [simplify]: iters left: 5 (39 enodes) 40.045 * * [simplify]: iters left: 4 (51 enodes) 40.059 * * [simplify]: iters left: 3 (60 enodes) 40.076 * * [simplify]: iters left: 2 (66 enodes) 40.097 * * [simplify]: Extracting #0: cost 1 inf + 0 40.097 * * [simplify]: Extracting #1: cost 8 inf + 0 40.097 * * [simplify]: Extracting #2: cost 14 inf + 1 40.097 * * [simplify]: Extracting #3: cost 14 inf + 43 40.097 * * [simplify]: Extracting #4: cost 10 inf + 249 40.097 * * [simplify]: Extracting #5: cost 7 inf + 562 40.098 * * [simplify]: Extracting #6: cost 0 inf + 1967 40.099 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (sqrt -1)) 40.099 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt -1)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt -1) a)))) 40.099 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt -1) a)) 40.099 * * [simplify]: iters left: 6 (10 enodes) 40.105 * * [simplify]: iters left: 5 (36 enodes) 40.112 * * [simplify]: iters left: 4 (52 enodes) 40.120 * * [simplify]: iters left: 3 (72 enodes) 40.130 * * [simplify]: iters left: 2 (81 enodes) 40.141 * * [simplify]: iters left: 1 (101 enodes) 40.173 * * [simplify]: Extracting #0: cost 1 inf + 0 40.173 * * [simplify]: Extracting #1: cost 17 inf + 0 40.173 * * [simplify]: Extracting #2: cost 35 inf + 2 40.174 * * [simplify]: Extracting #3: cost 22 inf + 1695 40.175 * * [simplify]: Extracting #4: cost 4 inf + 4650 40.177 * * [simplify]: Extracting #5: cost 0 inf + 5620 40.179 * [simplify]: Simplified to (/ (/ a (sqrt (acos a))) (sqrt -1)) 40.179 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt -1)) (/ (/ a (sqrt (acos a))) (sqrt -1)))) 40.179 * * * * [progress]: [ 67 / 258 ] simplifiying candidate # 40.180 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) 40.180 * * [simplify]: iters left: 6 (11 enodes) 40.185 * * [simplify]: iters left: 5 (43 enodes) 40.202 * * [simplify]: iters left: 4 (64 enodes) 40.222 * * [simplify]: iters left: 3 (96 enodes) 40.263 * * [simplify]: iters left: 2 (170 enodes) 40.363 * * [simplify]: iters left: 1 (261 enodes) 40.432 * * [simplify]: Extracting #0: cost 1 inf + 0 40.432 * * [simplify]: Extracting #1: cost 12 inf + 0 40.432 * * [simplify]: Extracting #2: cost 22 inf + 1 40.432 * * [simplify]: Extracting #3: cost 22 inf + 2 40.433 * * [simplify]: Extracting #4: cost 18 inf + 427 40.433 * * [simplify]: Extracting #5: cost 5 inf + 2887 40.434 * * [simplify]: Extracting #6: cost 0 inf + 3930 40.435 * [simplify]: Simplified to (* (cbrt a) (/ (cbrt a) (sqrt (acos a)))) 40.435 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (sqrt (acos a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 (cbrt a))))) 40.435 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 (cbrt a))) 40.435 * * [simplify]: iters left: 6 (10 enodes) 40.438 * * [simplify]: iters left: 5 (36 enodes) 40.448 * * [simplify]: iters left: 4 (52 enodes) 40.464 * * [simplify]: iters left: 3 (73 enodes) 40.484 * * [simplify]: iters left: 2 (84 enodes) 40.519 * * [simplify]: iters left: 1 (149 enodes) 40.550 * * [simplify]: Extracting #0: cost 1 inf + 0 40.550 * * [simplify]: Extracting #1: cost 14 inf + 0 40.550 * * [simplify]: Extracting #2: cost 24 inf + 2 40.550 * * [simplify]: Extracting #3: cost 9 inf + 2482 40.551 * * [simplify]: Extracting #4: cost 0 inf + 4293 40.552 * [simplify]: Simplified to (- (/ (cbrt a) (sqrt (acos a)))) 40.552 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (sqrt (acos a)))) (- (/ (cbrt a) (sqrt (acos a)))))) 40.552 * * * * [progress]: [ 68 / 258 ] simplifiying candidate # 40.553 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ 1 (sqrt a))) 40.553 * * [simplify]: iters left: 6 (10 enodes) 40.559 * * [simplify]: iters left: 5 (38 enodes) 40.571 * * [simplify]: iters left: 4 (51 enodes) 40.583 * * [simplify]: iters left: 3 (65 enodes) 40.597 * * [simplify]: iters left: 2 (100 enodes) 40.616 * * [simplify]: iters left: 1 (102 enodes) 40.625 * * [simplify]: Extracting #0: cost 1 inf + 0 40.625 * * [simplify]: Extracting #1: cost 8 inf + 0 40.625 * * [simplify]: Extracting #2: cost 14 inf + 1 40.625 * * [simplify]: Extracting #3: cost 12 inf + 84 40.625 * * [simplify]: Extracting #4: cost 6 inf + 821 40.626 * * [simplify]: Extracting #5: cost 0 inf + 1880 40.626 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 40.626 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 (sqrt a))))) 40.626 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 (sqrt a))) 40.626 * * [simplify]: iters left: 6 (10 enodes) 40.629 * * [simplify]: iters left: 5 (36 enodes) 40.638 * * [simplify]: iters left: 4 (52 enodes) 40.654 * * [simplify]: iters left: 3 (73 enodes) 40.673 * * [simplify]: iters left: 2 (84 enodes) 40.698 * * [simplify]: iters left: 1 (149 enodes) 40.733 * * [simplify]: Extracting #0: cost 1 inf + 0 40.733 * * [simplify]: Extracting #1: cost 14 inf + 0 40.733 * * [simplify]: Extracting #2: cost 24 inf + 2 40.733 * * [simplify]: Extracting #3: cost 10 inf + 1911 40.734 * * [simplify]: Extracting #4: cost 0 inf + 3733 40.735 * [simplify]: Simplified to (- (/ (sqrt a) (sqrt (acos a)))) 40.735 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (- (/ (sqrt a) (sqrt (acos a)))))) 40.735 * * * * [progress]: [ 69 / 258 ] simplifiying candidate # 40.735 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ 1 1)) 40.735 * * [simplify]: iters left: 6 (9 enodes) 40.738 * * [simplify]: iters left: 5 (31 enodes) 40.744 * * [simplify]: iters left: 4 (37 enodes) 40.748 * * [simplify]: iters left: 3 (38 enodes) 40.753 * * [simplify]: Extracting #0: cost 1 inf + 0 40.753 * * [simplify]: Extracting #1: cost 4 inf + 0 40.753 * * [simplify]: Extracting #2: cost 5 inf + 1 40.753 * * [simplify]: Extracting #3: cost 7 inf + 1 40.753 * * [simplify]: Extracting #4: cost 0 inf + 790 40.753 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 40.753 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 a)))) 40.754 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 a)) 40.754 * * [simplify]: iters left: 6 (9 enodes) 40.756 * * [simplify]: iters left: 5 (33 enodes) 40.762 * * [simplify]: iters left: 4 (49 enodes) 40.769 * * [simplify]: iters left: 3 (70 enodes) 40.779 * * [simplify]: iters left: 2 (80 enodes) 40.792 * * [simplify]: iters left: 1 (104 enodes) 40.814 * * [simplify]: Extracting #0: cost 1 inf + 0 40.814 * * [simplify]: Extracting #1: cost 20 inf + 0 40.814 * * [simplify]: Extracting #2: cost 27 inf + 128 40.815 * * [simplify]: Extracting #3: cost 11 inf + 2384 40.817 * * [simplify]: Extracting #4: cost 0 inf + 4270 40.818 * [simplify]: Simplified to (/ (- a) (sqrt (acos a))) 40.819 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))))) 40.819 * * * * [progress]: [ 70 / 258 ] simplifiying candidate # 40.819 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 1) 40.819 * * [simplify]: iters left: 6 (8 enodes) 40.824 * * [simplify]: iters left: 5 (28 enodes) 40.834 * * [simplify]: iters left: 4 (34 enodes) 40.842 * * [simplify]: iters left: 3 (35 enodes) 40.851 * * [simplify]: Extracting #0: cost 1 inf + 0 40.851 * * [simplify]: Extracting #1: cost 4 inf + 0 40.851 * * [simplify]: Extracting #2: cost 5 inf + 1 40.851 * * [simplify]: Extracting #3: cost 7 inf + 1 40.851 * * [simplify]: Extracting #4: cost 0 inf + 790 40.852 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 40.852 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 a)))) 40.852 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ -1 a)) 40.852 * * [simplify]: iters left: 6 (9 enodes) 40.857 * * [simplify]: iters left: 5 (33 enodes) 40.868 * * [simplify]: iters left: 4 (49 enodes) 40.881 * * [simplify]: iters left: 3 (70 enodes) 40.891 * * [simplify]: iters left: 2 (80 enodes) 40.904 * * [simplify]: iters left: 1 (104 enodes) 40.920 * * [simplify]: Extracting #0: cost 1 inf + 0 40.920 * * [simplify]: Extracting #1: cost 20 inf + 0 40.920 * * [simplify]: Extracting #2: cost 27 inf + 128 40.921 * * [simplify]: Extracting #3: cost 11 inf + 2384 40.921 * * [simplify]: Extracting #4: cost 0 inf + 4270 40.922 * [simplify]: Simplified to (/ (- a) (sqrt (acos a))) 40.922 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))))) 40.922 * * * * [progress]: [ 71 / 258 ] simplifiying candidate # 40.923 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) -1) 40.923 * * [simplify]: iters left: 6 (9 enodes) 40.925 * * [simplify]: iters left: 5 (33 enodes) 40.935 * * [simplify]: iters left: 4 (44 enodes) 40.947 * * [simplify]: iters left: 3 (50 enodes) 40.960 * * [simplify]: iters left: 2 (54 enodes) 40.972 * * [simplify]: iters left: 1 (61 enodes) 40.988 * * [simplify]: Extracting #0: cost 1 inf + 0 40.988 * * [simplify]: Extracting #1: cost 7 inf + 0 40.989 * * [simplify]: Extracting #2: cost 9 inf + 2 40.989 * * [simplify]: Extracting #3: cost 11 inf + 2 40.989 * * [simplify]: Extracting #4: cost 10 inf + 3 40.989 * * [simplify]: Extracting #5: cost 6 inf + 487 40.989 * * [simplify]: Extracting #6: cost 0 inf + 1477 40.990 * [simplify]: Simplified to (/ -1 (sqrt (acos a))) 40.990 * [simplify]: Simplified (2 1) to (λ (a) (* (/ -1 (sqrt (acos a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 a)))) 40.990 * [simplify]: Simplifying (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 a)) 40.990 * * [simplify]: iters left: 6 (8 enodes) 40.995 * * [simplify]: iters left: 5 (30 enodes) 41.004 * * [simplify]: iters left: 4 (42 enodes) 41.015 * * [simplify]: iters left: 3 (49 enodes) 41.024 * * [simplify]: iters left: 2 (69 enodes) 41.036 * * [simplify]: iters left: 1 (75 enodes) 41.045 * * [simplify]: Extracting #0: cost 1 inf + 0 41.045 * * [simplify]: Extracting #1: cost 8 inf + 0 41.045 * * [simplify]: Extracting #2: cost 12 inf + 2 41.045 * * [simplify]: Extracting #3: cost 9 inf + 259 41.046 * * [simplify]: Extracting #4: cost 0 inf + 1640 41.047 * [simplify]: Simplified to (/ a (sqrt (acos a))) 41.047 * [simplify]: Simplified (2 2) to (λ (a) (* (/ -1 (sqrt (acos a))) (/ a (sqrt (acos a))))) 41.047 * * * * [progress]: [ 72 / 258 ] simplifiying candidate # 41.047 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 41.047 * * [simplify]: iters left: 6 (10 enodes) 41.054 * * [simplify]: iters left: 5 (36 enodes) 41.061 * * [simplify]: iters left: 4 (50 enodes) 41.068 * * [simplify]: iters left: 3 (60 enodes) 41.077 * * [simplify]: iters left: 2 (71 enodes) 41.085 * * [simplify]: iters left: 1 (84 enodes) 41.104 * * [simplify]: Extracting #0: cost 1 inf + 0 41.104 * * [simplify]: Extracting #1: cost 6 inf + 0 41.104 * * [simplify]: Extracting #2: cost 9 inf + 1 41.104 * * [simplify]: Extracting #3: cost 12 inf + 1 41.104 * * [simplify]: Extracting #4: cost 10 inf + 3 41.104 * * [simplify]: Extracting #5: cost 6 inf + 331 41.105 * * [simplify]: Extracting #6: cost 1 inf + 1184 41.106 * * [simplify]: Extracting #7: cost 0 inf + 1387 41.106 * [simplify]: Simplified to (* (/ 1 (cbrt (/ -1 a))) (/ 1 (cbrt (/ -1 a)))) 41.106 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt (/ -1 a))) (/ 1 (cbrt (/ -1 a)))) (/ (/ (cbrt 1) (acos a)) (cbrt (/ -1 a))))) 41.107 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (cbrt (/ -1 a))) 41.107 * * [simplify]: iters left: 5 (9 enodes) 41.113 * * [simplify]: iters left: 4 (31 enodes) 41.125 * * [simplify]: iters left: 3 (39 enodes) 41.136 * * [simplify]: iters left: 2 (41 enodes) 41.142 * * [simplify]: Extracting #0: cost 1 inf + 0 41.142 * * [simplify]: Extracting #1: cost 8 inf + 0 41.142 * * [simplify]: Extracting #2: cost 14 inf + 1 41.142 * * [simplify]: Extracting #3: cost 14 inf + 93 41.142 * * [simplify]: Extracting #4: cost 11 inf + 317 41.142 * * [simplify]: Extracting #5: cost 6 inf + 907 41.142 * * [simplify]: Extracting #6: cost 0 inf + 2193 41.143 * [simplify]: Simplified to (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 41.143 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ 1 (cbrt (/ -1 a))) (/ 1 (cbrt (/ -1 a)))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 41.143 * * * * [progress]: [ 73 / 258 ] simplifiying candidate # 41.143 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt (/ -1 a))) 41.143 * * [simplify]: iters left: 6 (9 enodes) 41.146 * * [simplify]: iters left: 5 (31 enodes) 41.152 * * [simplify]: iters left: 4 (37 enodes) 41.157 * * [simplify]: Extracting #0: cost 1 inf + 0 41.157 * * [simplify]: Extracting #1: cost 4 inf + 0 41.157 * * [simplify]: Extracting #2: cost 5 inf + 1 41.157 * * [simplify]: Extracting #3: cost 8 inf + 1 41.157 * * [simplify]: Extracting #4: cost 0 inf + 497 41.157 * [simplify]: Simplified to (/ 1 (sqrt (/ -1 a))) 41.157 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ (cbrt 1) (acos a)) (sqrt (/ -1 a))))) 41.157 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (sqrt (/ -1 a))) 41.157 * * [simplify]: iters left: 5 (9 enodes) 41.160 * * [simplify]: iters left: 4 (31 enodes) 41.166 * * [simplify]: iters left: 3 (39 enodes) 41.176 * * [simplify]: iters left: 2 (41 enodes) 41.187 * * [simplify]: Extracting #0: cost 1 inf + 0 41.188 * * [simplify]: Extracting #1: cost 8 inf + 0 41.188 * * [simplify]: Extracting #2: cost 14 inf + 1 41.188 * * [simplify]: Extracting #3: cost 14 inf + 93 41.188 * * [simplify]: Extracting #4: cost 11 inf + 317 41.188 * * [simplify]: Extracting #5: cost 6 inf + 827 41.189 * * [simplify]: Extracting #6: cost 0 inf + 1873 41.189 * [simplify]: Simplified to (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 41.189 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 41.190 * * * * [progress]: [ 74 / 258 ] simplifiying candidate # 41.190 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 41.190 * * [simplify]: iters left: 6 (12 enodes) 41.198 * * [simplify]: iters left: 5 (48 enodes) 41.217 * * [simplify]: iters left: 4 (92 enodes) 41.253 * * [simplify]: iters left: 3 (177 enodes) 41.321 * * [simplify]: iters left: 2 (357 enodes) 41.510 * * [simplify]: iters left: 1 (493 enodes) 41.723 * * [simplify]: Extracting #0: cost 1 inf + 0 41.723 * * [simplify]: Extracting #1: cost 18 inf + 0 41.723 * * [simplify]: Extracting #2: cost 36 inf + 1 41.723 * * [simplify]: Extracting #3: cost 27 inf + 933 41.726 * * [simplify]: Extracting #4: cost 2 inf + 5581 41.728 * * [simplify]: Extracting #5: cost 0 inf + 5983 41.730 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) 41.730 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt -1) (cbrt a))))) 41.730 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ (cbrt -1) (cbrt a))) 41.730 * * [simplify]: iters left: 5 (10 enodes) 41.734 * * [simplify]: iters left: 4 (36 enodes) 41.740 * * [simplify]: iters left: 3 (52 enodes) 41.748 * * [simplify]: iters left: 2 (72 enodes) 41.758 * * [simplify]: iters left: 1 (83 enodes) 41.773 * * [simplify]: Extracting #0: cost 1 inf + 0 41.773 * * [simplify]: Extracting #1: cost 25 inf + 0 41.773 * * [simplify]: Extracting #2: cost 42 inf + 1 41.773 * * [simplify]: Extracting #3: cost 30 inf + 1416 41.774 * * [simplify]: Extracting #4: cost 10 inf + 5646 41.775 * * [simplify]: Extracting #5: cost 0 inf + 8112 41.777 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (cbrt -1)) 41.777 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (cbrt a) (acos a)) (cbrt -1)))) 41.777 * * * * [progress]: [ 75 / 258 ] simplifiying candidate # 41.778 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 41.778 * * [simplify]: iters left: 6 (11 enodes) 41.786 * * [simplify]: iters left: 5 (41 enodes) 41.798 * * [simplify]: iters left: 4 (59 enodes) 41.811 * * [simplify]: iters left: 3 (91 enodes) 41.832 * * [simplify]: iters left: 2 (148 enodes) 41.876 * * [simplify]: iters left: 1 (191 enodes) 41.950 * * [simplify]: Extracting #0: cost 1 inf + 0 41.951 * * [simplify]: Extracting #1: cost 12 inf + 0 41.951 * * [simplify]: Extracting #2: cost 23 inf + 1 41.951 * * [simplify]: Extracting #3: cost 18 inf + 207 41.952 * * [simplify]: Extracting #4: cost 3 inf + 2434 41.954 * * [simplify]: Extracting #5: cost 0 inf + 2920 41.956 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt -1) (cbrt -1))) 41.956 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt -1) (sqrt a))))) 41.956 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ (cbrt -1) (sqrt a))) 41.956 * * [simplify]: iters left: 5 (10 enodes) 41.962 * * [simplify]: iters left: 4 (36 enodes) 41.974 * * [simplify]: iters left: 3 (52 enodes) 41.983 * * [simplify]: iters left: 2 (72 enodes) 41.994 * * [simplify]: iters left: 1 (83 enodes) 42.009 * * [simplify]: Extracting #0: cost 1 inf + 0 42.009 * * [simplify]: Extracting #1: cost 25 inf + 0 42.009 * * [simplify]: Extracting #2: cost 42 inf + 1 42.009 * * [simplify]: Extracting #3: cost 30 inf + 1216 42.010 * * [simplify]: Extracting #4: cost 10 inf + 5086 42.014 * * [simplify]: Extracting #5: cost 0 inf + 7512 42.016 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (cbrt -1)) 42.016 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt a) (acos a)) (cbrt -1)))) 42.016 * * * * [progress]: [ 76 / 258 ] simplifiying candidate # 42.016 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt -1) (cbrt -1)) 1)) 42.016 * * [simplify]: iters left: 6 (9 enodes) 42.020 * * [simplify]: iters left: 5 (33 enodes) 42.028 * * [simplify]: iters left: 4 (72 enodes) 42.045 * * [simplify]: iters left: 3 (123 enodes) 42.087 * * [simplify]: iters left: 2 (160 enodes) 42.100 * * [simplify]: Extracting #0: cost 1 inf + 0 42.100 * * [simplify]: Extracting #1: cost 6 inf + 0 42.100 * * [simplify]: Extracting #2: cost 9 inf + 1 42.100 * * [simplify]: Extracting #3: cost 0 inf + 974 42.100 * [simplify]: Simplified to (/ 1 (* (cbrt -1) (cbrt -1))) 42.101 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt -1) (cbrt -1))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt -1) a)))) 42.101 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ (cbrt -1) a)) 42.101 * * [simplify]: iters left: 5 (9 enodes) 42.104 * * [simplify]: iters left: 4 (33 enodes) 42.115 * * [simplify]: iters left: 3 (49 enodes) 42.130 * * [simplify]: iters left: 2 (69 enodes) 42.140 * * [simplify]: iters left: 1 (78 enodes) 42.152 * * [simplify]: Extracting #0: cost 1 inf + 0 42.152 * * [simplify]: Extracting #1: cost 22 inf + 0 42.152 * * [simplify]: Extracting #2: cost 30 inf + 93 42.152 * * [simplify]: Extracting #3: cost 22 inf + 1014 42.152 * * [simplify]: Extracting #4: cost 8 inf + 3473 42.153 * * [simplify]: Extracting #5: cost 0 inf + 5273 42.154 * [simplify]: Simplified to (/ (/ a (cbrt -1)) (acos a)) 42.154 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt -1) (cbrt -1))) (/ (/ a (cbrt -1)) (acos a)))) 42.154 * * * * [progress]: [ 77 / 258 ] simplifiying candidate # 42.154 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 42.154 * * [simplify]: iters left: 6 (11 enodes) 42.160 * * [simplify]: iters left: 5 (41 enodes) 42.176 * * [simplify]: iters left: 4 (60 enodes) 42.195 * * [simplify]: iters left: 3 (85 enodes) 42.229 * * [simplify]: iters left: 2 (138 enodes) 42.261 * * [simplify]: iters left: 1 (187 enodes) 42.299 * * [simplify]: Extracting #0: cost 1 inf + 0 42.299 * * [simplify]: Extracting #1: cost 13 inf + 0 42.299 * * [simplify]: Extracting #2: cost 24 inf + 1 42.299 * * [simplify]: Extracting #3: cost 17 inf + 610 42.300 * * [simplify]: Extracting #4: cost 2 inf + 2677 42.301 * * [simplify]: Extracting #5: cost 0 inf + 3001 42.302 * [simplify]: Simplified to (/ (cbrt a) (/ (sqrt -1) (cbrt a))) 42.302 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt a) (/ (sqrt -1) (cbrt a))) (/ (/ (cbrt 1) (acos a)) (/ (sqrt -1) (cbrt a))))) 42.302 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ (sqrt -1) (cbrt a))) 42.302 * * [simplify]: iters left: 5 (10 enodes) 42.306 * * [simplify]: iters left: 4 (36 enodes) 42.312 * * [simplify]: iters left: 3 (52 enodes) 42.320 * * [simplify]: iters left: 2 (72 enodes) 42.331 * * [simplify]: iters left: 1 (83 enodes) 42.345 * * [simplify]: Extracting #0: cost 1 inf + 0 42.345 * * [simplify]: Extracting #1: cost 25 inf + 0 42.345 * * [simplify]: Extracting #2: cost 42 inf + 1 42.345 * * [simplify]: Extracting #3: cost 30 inf + 1416 42.346 * * [simplify]: Extracting #4: cost 10 inf + 4966 42.347 * * [simplify]: Extracting #5: cost 0 inf + 7032 42.348 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (sqrt -1)) 42.348 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (cbrt a) (/ (sqrt -1) (cbrt a))) (/ (/ (cbrt a) (acos a)) (sqrt -1)))) 42.348 * * * * [progress]: [ 78 / 258 ] simplifiying candidate # 42.349 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt -1) (sqrt a))) 42.349 * * [simplify]: iters left: 6 (10 enodes) 42.353 * * [simplify]: iters left: 5 (36 enodes) 42.360 * * [simplify]: iters left: 4 (49 enodes) 42.367 * * [simplify]: iters left: 3 (58 enodes) 42.385 * * [simplify]: iters left: 2 (74 enodes) 42.404 * * [simplify]: iters left: 1 (83 enodes) 42.417 * * [simplify]: Extracting #0: cost 1 inf + 0 42.418 * * [simplify]: Extracting #1: cost 8 inf + 0 42.418 * * [simplify]: Extracting #2: cost 14 inf + 1 42.418 * * [simplify]: Extracting #3: cost 7 inf + 289 42.418 * * [simplify]: Extracting #4: cost 0 inf + 983 42.418 * [simplify]: Simplified to (/ (sqrt a) (sqrt -1)) 42.419 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ (cbrt 1) (acos a)) (/ (sqrt -1) (sqrt a))))) 42.419 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ (sqrt -1) (sqrt a))) 42.419 * * [simplify]: iters left: 5 (10 enodes) 42.422 * * [simplify]: iters left: 4 (36 enodes) 42.429 * * [simplify]: iters left: 3 (52 enodes) 42.442 * * [simplify]: iters left: 2 (72 enodes) 42.462 * * [simplify]: iters left: 1 (83 enodes) 42.489 * * [simplify]: Extracting #0: cost 1 inf + 0 42.489 * * [simplify]: Extracting #1: cost 25 inf + 0 42.489 * * [simplify]: Extracting #2: cost 42 inf + 1 42.490 * * [simplify]: Extracting #3: cost 30 inf + 1216 42.491 * * [simplify]: Extracting #4: cost 10 inf + 4406 42.493 * * [simplify]: Extracting #5: cost 0 inf + 6432 42.495 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (sqrt -1)) 42.495 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ (sqrt a) (acos a)) (sqrt -1)))) 42.495 * * * * [progress]: [ 79 / 258 ] simplifiying candidate # 42.496 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt -1) 1)) 42.496 * * [simplify]: iters left: 6 (8 enodes) 42.501 * * [simplify]: iters left: 5 (28 enodes) 42.512 * * [simplify]: iters left: 4 (38 enodes) 42.522 * * [simplify]: iters left: 3 (39 enodes) 42.531 * * [simplify]: iters left: 2 (40 enodes) 42.536 * * [simplify]: Extracting #0: cost 1 inf + 0 42.536 * * [simplify]: Extracting #1: cost 4 inf + 0 42.536 * * [simplify]: Extracting #2: cost 5 inf + 1 42.536 * * [simplify]: Extracting #3: cost 2 inf + 125 42.536 * * [simplify]: Extracting #4: cost 0 inf + 248 42.537 * [simplify]: Simplified to (/ 1 (sqrt -1)) 42.537 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ (cbrt 1) (acos a)) (/ (sqrt -1) a)))) 42.537 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ (sqrt -1) a)) 42.537 * * [simplify]: iters left: 5 (9 enodes) 42.540 * * [simplify]: iters left: 4 (33 enodes) 42.546 * * [simplify]: iters left: 3 (49 enodes) 42.554 * * [simplify]: iters left: 2 (69 enodes) 42.564 * * [simplify]: iters left: 1 (78 enodes) 42.575 * * [simplify]: Extracting #0: cost 1 inf + 0 42.575 * * [simplify]: Extracting #1: cost 22 inf + 0 42.575 * * [simplify]: Extracting #2: cost 30 inf + 93 42.575 * * [simplify]: Extracting #3: cost 22 inf + 1014 42.576 * * [simplify]: Extracting #4: cost 8 inf + 2953 42.577 * * [simplify]: Extracting #5: cost 0 inf + 4433 42.577 * [simplify]: Simplified to (/ (/ a (sqrt -1)) (acos a)) 42.577 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ a (sqrt -1)) (acos a)))) 42.578 * * * * [progress]: [ 80 / 258 ] simplifiying candidate # 42.578 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 (* (cbrt a) (cbrt a)))) 42.578 * * [simplify]: iters left: 6 (9 enodes) 42.582 * * [simplify]: iters left: 5 (34 enodes) 42.589 * * [simplify]: iters left: 4 (42 enodes) 42.595 * * [simplify]: iters left: 3 (46 enodes) 42.601 * * [simplify]: Extracting #0: cost 1 inf + 0 42.601 * * [simplify]: Extracting #1: cost 5 inf + 0 42.601 * * [simplify]: Extracting #2: cost 8 inf + 1 42.601 * * [simplify]: Extracting #3: cost 4 inf + 447 42.602 * * [simplify]: Extracting #4: cost 0 inf + 974 42.602 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 42.602 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (/ (cbrt 1) (acos a)) (/ -1 (cbrt a))))) 42.603 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ -1 (cbrt a))) 42.603 * * [simplify]: iters left: 5 (9 enodes) 42.608 * * [simplify]: iters left: 4 (33 enodes) 42.619 * * [simplify]: iters left: 3 (49 enodes) 42.634 * * [simplify]: iters left: 2 (70 enodes) 42.654 * * [simplify]: iters left: 1 (81 enodes) 42.681 * * [simplify]: Extracting #0: cost 1 inf + 0 42.681 * * [simplify]: Extracting #1: cost 21 inf + 0 42.681 * * [simplify]: Extracting #2: cost 33 inf + 2 42.682 * * [simplify]: Extracting #3: cost 12 inf + 2996 42.683 * * [simplify]: Extracting #4: cost 0 inf + 5117 42.684 * * [simplify]: Extracting #5: cost 0 inf + 5116 42.685 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 42.685 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 42.685 * * * * [progress]: [ 81 / 258 ] simplifiying candidate # 42.685 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 (sqrt a))) 42.685 * * [simplify]: iters left: 6 (8 enodes) 42.688 * * [simplify]: iters left: 5 (29 enodes) 42.694 * * [simplify]: iters left: 4 (35 enodes) 42.698 * * [simplify]: Extracting #0: cost 1 inf + 0 42.698 * * [simplify]: Extracting #1: cost 5 inf + 0 42.698 * * [simplify]: Extracting #2: cost 3 inf + 43 42.698 * * [simplify]: Extracting #3: cost 1 inf + 166 42.698 * * [simplify]: Extracting #4: cost 0 inf + 248 42.699 * [simplify]: Simplified to (sqrt a) 42.699 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (/ (cbrt 1) (acos a)) (/ -1 (sqrt a))))) 42.699 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ -1 (sqrt a))) 42.699 * * [simplify]: iters left: 5 (9 enodes) 42.701 * * [simplify]: iters left: 4 (33 enodes) 42.709 * * [simplify]: iters left: 3 (49 enodes) 42.717 * * [simplify]: iters left: 2 (70 enodes) 42.733 * * [simplify]: iters left: 1 (81 enodes) 42.751 * * [simplify]: Extracting #0: cost 1 inf + 0 42.751 * * [simplify]: Extracting #1: cost 21 inf + 0 42.751 * * [simplify]: Extracting #2: cost 33 inf + 2 42.751 * * [simplify]: Extracting #3: cost 12 inf + 2676 42.752 * * [simplify]: Extracting #4: cost 0 inf + 4557 42.753 * * [simplify]: Extracting #5: cost 0 inf + 4556 42.754 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 42.754 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 42.754 * * * * [progress]: [ 82 / 258 ] simplifiying candidate # 42.754 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 1)) 42.754 * * [simplify]: iters left: 6 (6 enodes) 42.757 * * [simplify]: iters left: 5 (18 enodes) 42.759 * * [simplify]: iters left: 4 (20 enodes) 42.761 * * [simplify]: Extracting #0: cost 1 inf + 0 42.761 * * [simplify]: Extracting #1: cost 0 inf + 1 42.761 * [simplify]: Simplified to 1 42.761 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ (cbrt 1) (acos a)) (/ -1 a)))) 42.761 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ -1 a)) 42.761 * * [simplify]: iters left: 5 (8 enodes) 42.764 * * [simplify]: iters left: 4 (30 enodes) 42.769 * * [simplify]: iters left: 3 (46 enodes) 42.776 * * [simplify]: iters left: 2 (67 enodes) 42.786 * * [simplify]: iters left: 1 (77 enodes) 42.799 * * [simplify]: Extracting #0: cost 1 inf + 0 42.799 * * [simplify]: Extracting #1: cost 20 inf + 0 42.800 * * [simplify]: Extracting #2: cost 22 inf + 528 42.800 * * [simplify]: Extracting #3: cost 4 inf + 2608 42.801 * * [simplify]: Extracting #4: cost 0 inf + 3167 42.801 * [simplify]: Simplified to (/ (- a) (acos a)) 42.801 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 42.802 * * * * [progress]: [ 83 / 258 ] simplifiying candidate # 42.802 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1) 42.802 * * [simplify]: iters left: 6 (5 enodes) 42.807 * * [simplify]: iters left: 5 (15 enodes) 42.808 * * [simplify]: iters left: 4 (17 enodes) 42.810 * * [simplify]: Extracting #0: cost 1 inf + 0 42.810 * * [simplify]: Extracting #1: cost 0 inf + 1 42.810 * [simplify]: Simplified to 1 42.810 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ (cbrt 1) (acos a)) (/ -1 a)))) 42.811 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ -1 a)) 42.811 * * [simplify]: iters left: 5 (8 enodes) 42.813 * * [simplify]: iters left: 4 (30 enodes) 42.818 * * [simplify]: iters left: 3 (46 enodes) 42.826 * * [simplify]: iters left: 2 (67 enodes) 42.844 * * [simplify]: iters left: 1 (77 enodes) 42.856 * * [simplify]: Extracting #0: cost 1 inf + 0 42.856 * * [simplify]: Extracting #1: cost 20 inf + 0 42.857 * * [simplify]: Extracting #2: cost 22 inf + 528 42.857 * * [simplify]: Extracting #3: cost 4 inf + 2608 42.858 * * [simplify]: Extracting #4: cost 0 inf + 3167 42.858 * [simplify]: Simplified to (/ (- a) (acos a)) 42.858 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 42.858 * * * * [progress]: [ 84 / 258 ] simplifiying candidate # 42.858 * [simplify]: Simplifying (/ (/ (* (cbrt 1) (cbrt 1)) 1) -1) 42.858 * * [simplify]: iters left: 6 (6 enodes) 42.862 * * [simplify]: iters left: 5 (22 enodes) 42.865 * * [simplify]: iters left: 4 (24 enodes) 42.868 * * [simplify]: Extracting #0: cost 1 inf + 0 42.868 * * [simplify]: Extracting #1: cost 0 inf + 1 42.868 * [simplify]: Simplified to -1 42.868 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (/ (cbrt 1) (acos a)) (/ 1 a)))) 42.868 * [simplify]: Simplifying (/ (/ (cbrt 1) (acos a)) (/ 1 a)) 42.868 * * [simplify]: iters left: 5 (7 enodes) 42.870 * * [simplify]: iters left: 4 (27 enodes) 42.874 * * [simplify]: iters left: 3 (39 enodes) 42.880 * * [simplify]: iters left: 2 (46 enodes) 42.889 * * [simplify]: iters left: 1 (66 enodes) 42.899 * * [simplify]: Extracting #0: cost 1 inf + 0 42.899 * * [simplify]: Extracting #1: cost 10 inf + 0 42.899 * * [simplify]: Extracting #2: cost 9 inf + 355 42.899 * * [simplify]: Extracting #3: cost 2 inf + 1056 42.899 * * [simplify]: Extracting #4: cost 0 inf + 1270 42.900 * [simplify]: Simplified to (/ a (acos a)) 42.900 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 42.900 * * * * [progress]: [ 85 / 258 ] simplifiying candidate # 42.900 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 42.900 * * [simplify]: iters left: 6 (12 enodes) 42.904 * * [simplify]: iters left: 5 (44 enodes) 42.911 * * [simplify]: iters left: 4 (68 enodes) 42.921 * * [simplify]: iters left: 3 (106 enodes) 42.948 * * [simplify]: iters left: 2 (120 enodes) 42.965 * * [simplify]: Extracting #0: cost 1 inf + 0 42.965 * * [simplify]: Extracting #1: cost 19 inf + 0 42.965 * * [simplify]: Extracting #2: cost 36 inf + 1 42.966 * * [simplify]: Extracting #3: cost 40 inf + 1 42.966 * * [simplify]: Extracting #4: cost 30 inf + 1154 42.967 * * [simplify]: Extracting #5: cost 6 inf + 7781 42.968 * * [simplify]: Extracting #6: cost 0 inf + 9805 42.970 * [simplify]: Simplified to (/ 1 (* (* (cbrt (acos a)) (cbrt (/ -1 a))) (* (cbrt (acos a)) (cbrt (/ -1 a))))) 42.970 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (* (cbrt (acos a)) (cbrt (/ -1 a))) (* (cbrt (acos a)) (cbrt (/ -1 a))))) (/ (/ (sqrt 1) (cbrt (acos a))) (cbrt (/ -1 a))))) 42.970 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (cbrt (/ -1 a))) 42.970 * * [simplify]: iters left: 6 (10 enodes) 42.974 * * [simplify]: iters left: 5 (34 enodes) 42.982 * * [simplify]: iters left: 4 (42 enodes) 42.988 * * [simplify]: iters left: 3 (44 enodes) 42.994 * * [simplify]: Extracting #0: cost 1 inf + 0 42.994 * * [simplify]: Extracting #1: cost 8 inf + 0 42.994 * * [simplify]: Extracting #2: cost 14 inf + 1 42.994 * * [simplify]: Extracting #3: cost 18 inf + 1 42.994 * * [simplify]: Extracting #4: cost 13 inf + 178 42.994 * * [simplify]: Extracting #5: cost 3 inf + 2357 42.994 * * [simplify]: Extracting #6: cost 0 inf + 3015 42.995 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))) 42.995 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (* (cbrt (acos a)) (cbrt (/ -1 a))) (* (cbrt (acos a)) (cbrt (/ -1 a))))) (/ 1 (* (cbrt (acos a)) (cbrt (/ -1 a)))))) 42.995 * * * * [progress]: [ 86 / 258 ] simplifiying candidate # 42.995 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ -1 a))) 42.995 * * [simplify]: iters left: 6 (11 enodes) 42.998 * * [simplify]: iters left: 5 (39 enodes) 43.005 * * [simplify]: iters left: 4 (55 enodes) 43.020 * * [simplify]: iters left: 3 (69 enodes) 43.038 * * [simplify]: iters left: 2 (73 enodes) 43.056 * * [simplify]: Extracting #0: cost 1 inf + 0 43.057 * * [simplify]: Extracting #1: cost 13 inf + 0 43.057 * * [simplify]: Extracting #2: cost 24 inf + 1 43.057 * * [simplify]: Extracting #3: cost 28 inf + 1 43.057 * * [simplify]: Extracting #4: cost 18 inf + 1026 43.058 * * [simplify]: Extracting #5: cost 1 inf + 5163 43.060 * * [simplify]: Extracting #6: cost 0 inf + 5455 43.061 * [simplify]: Simplified to (/ (/ 1 (sqrt (/ -1 a))) (* (cbrt (acos a)) (cbrt (acos a)))) 43.061 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (/ -1 a))) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (sqrt (/ -1 a))))) 43.062 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (sqrt (/ -1 a))) 43.062 * * [simplify]: iters left: 6 (10 enodes) 43.067 * * [simplify]: iters left: 5 (34 enodes) 43.077 * * [simplify]: iters left: 4 (42 enodes) 43.082 * * [simplify]: iters left: 3 (44 enodes) 43.088 * * [simplify]: Extracting #0: cost 1 inf + 0 43.088 * * [simplify]: Extracting #1: cost 8 inf + 0 43.089 * * [simplify]: Extracting #2: cost 14 inf + 1 43.089 * * [simplify]: Extracting #3: cost 18 inf + 1 43.089 * * [simplify]: Extracting #4: cost 13 inf + 178 43.089 * * [simplify]: Extracting #5: cost 3 inf + 2157 43.089 * * [simplify]: Extracting #6: cost 0 inf + 2695 43.090 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))) 43.090 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ -1 a))) (/ 1 (* (cbrt (acos a)) (sqrt (/ -1 a)))))) 43.090 * * * * [progress]: [ 87 / 258 ] simplifiying candidate # 43.090 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 43.090 * * [simplify]: iters left: 6 (14 enodes) 43.096 * * [simplify]: iters left: 5 (56 enodes) 43.106 * * [simplify]: iters left: 4 (114 enodes) 43.149 * * [simplify]: iters left: 3 (279 enodes) 43.268 * * [simplify]: Extracting #0: cost 1 inf + 0 43.268 * * [simplify]: Extracting #1: cost 73 inf + 0 43.268 * * [simplify]: Extracting #2: cost 154 inf + 1 43.269 * * [simplify]: Extracting #3: cost 146 inf + 1142 43.272 * * [simplify]: Extracting #4: cost 70 inf + 24889 43.280 * * [simplify]: Extracting #5: cost 4 inf + 51388 43.298 * * [simplify]: Extracting #6: cost 0 inf + 53278 43.316 * [simplify]: Simplified to (/ (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (cbrt -1)) (cbrt -1)) 43.316 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (cbrt -1)) (cbrt -1)) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt -1) (cbrt a))))) 43.316 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt -1) (cbrt a))) 43.316 * * [simplify]: iters left: 6 (11 enodes) 43.320 * * [simplify]: iters left: 5 (39 enodes) 43.327 * * [simplify]: iters left: 4 (55 enodes) 43.335 * * [simplify]: iters left: 3 (75 enodes) 43.346 * * [simplify]: iters left: 2 (86 enodes) 43.364 * * [simplify]: iters left: 1 (141 enodes) 43.416 * * [simplify]: Extracting #0: cost 1 inf + 0 43.416 * * [simplify]: Extracting #1: cost 16 inf + 0 43.416 * * [simplify]: Extracting #2: cost 30 inf + 1 43.416 * * [simplify]: Extracting #3: cost 17 inf + 1992 43.417 * * [simplify]: Extracting #4: cost 1 inf + 6430 43.418 * * [simplify]: Extracting #5: cost 0 inf + 6842 43.420 * [simplify]: Simplified to (/ (/ (cbrt a) (cbrt (acos a))) (cbrt -1)) 43.420 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (cbrt -1)) (cbrt -1)) (/ (/ (cbrt a) (cbrt (acos a))) (cbrt -1)))) 43.420 * * * * [progress]: [ 88 / 258 ] simplifiying candidate # 43.420 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 43.420 * * [simplify]: iters left: 6 (13 enodes) 43.426 * * [simplify]: iters left: 5 (49 enodes) 43.434 * * [simplify]: iters left: 4 (84 enodes) 43.462 * * [simplify]: iters left: 3 (175 enodes) 43.529 * * [simplify]: iters left: 2 (350 enodes) 43.794 * * [simplify]: Extracting #0: cost 1 inf + 0 43.794 * * [simplify]: Extracting #1: cost 78 inf + 0 43.795 * * [simplify]: Extracting #2: cost 162 inf + 1 43.796 * * [simplify]: Extracting #3: cost 154 inf + 1142 43.801 * * [simplify]: Extracting #4: cost 41 inf + 36811 43.811 * * [simplify]: Extracting #5: cost 0 inf + 51276 43.830 * * [simplify]: Extracting #6: cost 0 inf + 51196 43.843 * [simplify]: Simplified to (/ (sqrt a) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) 43.843 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt -1) (sqrt a))))) 43.843 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt -1) (sqrt a))) 43.843 * * [simplify]: iters left: 6 (11 enodes) 43.847 * * [simplify]: iters left: 5 (39 enodes) 43.853 * * [simplify]: iters left: 4 (55 enodes) 43.863 * * [simplify]: iters left: 3 (75 enodes) 43.884 * * [simplify]: iters left: 2 (86 enodes) 43.912 * * [simplify]: iters left: 1 (141 enodes) 43.950 * * [simplify]: Extracting #0: cost 1 inf + 0 43.950 * * [simplify]: Extracting #1: cost 16 inf + 0 43.950 * * [simplify]: Extracting #2: cost 30 inf + 1 43.950 * * [simplify]: Extracting #3: cost 17 inf + 1832 43.951 * * [simplify]: Extracting #4: cost 1 inf + 5870 43.952 * * [simplify]: Extracting #5: cost 0 inf + 6242 43.953 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (cbrt -1)) 43.954 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt -1)))) 43.954 * * * * [progress]: [ 89 / 258 ] simplifiying candidate # 43.955 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) 1)) 43.955 * * [simplify]: iters left: 6 (12 enodes) 43.959 * * [simplify]: iters left: 5 (44 enodes) 43.974 * * [simplify]: iters left: 4 (80 enodes) 44.001 * * [simplify]: iters left: 3 (147 enodes) 44.046 * * [simplify]: iters left: 2 (239 enodes) 44.173 * * [simplify]: iters left: 1 (390 enodes) 44.534 * * [simplify]: Extracting #0: cost 1 inf + 0 44.534 * * [simplify]: Extracting #1: cost 20 inf + 0 44.535 * * [simplify]: Extracting #2: cost 61 inf + 1 44.535 * * [simplify]: Extracting #3: cost 58 inf + 448 44.537 * * [simplify]: Extracting #4: cost 21 inf + 9795 44.541 * * [simplify]: Extracting #5: cost 1 inf + 16124 44.544 * * [simplify]: Extracting #6: cost 0 inf + 16497 44.546 * [simplify]: Simplified to (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) 44.546 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt -1) a)))) 44.547 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt -1) a)) 44.547 * * [simplify]: iters left: 6 (10 enodes) 44.550 * * [simplify]: iters left: 5 (36 enodes) 44.556 * * [simplify]: iters left: 4 (52 enodes) 44.565 * * [simplify]: iters left: 3 (72 enodes) 44.574 * * [simplify]: iters left: 2 (81 enodes) 44.586 * * [simplify]: iters left: 1 (101 enodes) 44.619 * * [simplify]: Extracting #0: cost 1 inf + 0 44.619 * * [simplify]: Extracting #1: cost 17 inf + 0 44.619 * * [simplify]: Extracting #2: cost 35 inf + 2 44.620 * * [simplify]: Extracting #3: cost 22 inf + 2255 44.621 * * [simplify]: Extracting #4: cost 4 inf + 6130 44.623 * * [simplify]: Extracting #5: cost 0 inf + 7420 44.625 * [simplify]: Simplified to (/ (/ a (cbrt (acos a))) (cbrt -1)) 44.625 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) (/ (/ a (cbrt (acos a))) (cbrt -1)))) 44.625 * * * * [progress]: [ 90 / 258 ] simplifiying candidate # 44.626 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 44.626 * * [simplify]: iters left: 6 (13 enodes) 44.635 * * [simplify]: iters left: 5 (49 enodes) 44.651 * * [simplify]: iters left: 4 (83 enodes) 44.680 * * [simplify]: iters left: 3 (163 enodes) 44.748 * * [simplify]: iters left: 2 (314 enodes) 44.936 * * [simplify]: Extracting #0: cost 1 inf + 0 44.937 * * [simplify]: Extracting #1: cost 63 inf + 0 44.937 * * [simplify]: Extracting #2: cost 123 inf + 1 44.938 * * [simplify]: Extracting #3: cost 111 inf + 1817 44.941 * * [simplify]: Extracting #4: cost 36 inf + 23774 44.949 * * [simplify]: Extracting #5: cost 2 inf + 35048 44.957 * * [simplify]: Extracting #6: cost 0 inf + 35874 44.965 * [simplify]: Simplified to (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) 44.965 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt -1) (cbrt a))))) 44.966 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt -1) (cbrt a))) 44.966 * * [simplify]: iters left: 6 (11 enodes) 44.969 * * [simplify]: iters left: 5 (39 enodes) 44.982 * * [simplify]: iters left: 4 (55 enodes) 44.996 * * [simplify]: iters left: 3 (75 enodes) 45.008 * * [simplify]: iters left: 2 (86 enodes) 45.022 * * [simplify]: iters left: 1 (141 enodes) 45.069 * * [simplify]: Extracting #0: cost 1 inf + 0 45.069 * * [simplify]: Extracting #1: cost 16 inf + 0 45.069 * * [simplify]: Extracting #2: cost 30 inf + 1 45.070 * * [simplify]: Extracting #3: cost 17 inf + 1712 45.074 * * [simplify]: Extracting #4: cost 1 inf + 5790 45.076 * * [simplify]: Extracting #5: cost 0 inf + 6162 45.078 * [simplify]: Simplified to (/ (/ (cbrt a) (cbrt (acos a))) (sqrt -1)) 45.078 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) (/ (/ (cbrt a) (cbrt (acos a))) (sqrt -1)))) 45.078 * * * * [progress]: [ 91 / 258 ] simplifiying candidate # 45.079 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (sqrt a))) 45.079 * * [simplify]: iters left: 6 (12 enodes) 45.087 * * [simplify]: iters left: 5 (44 enodes) 45.099 * * [simplify]: iters left: 4 (70 enodes) 45.118 * * [simplify]: iters left: 3 (120 enodes) 45.157 * * [simplify]: iters left: 2 (179 enodes) 45.207 * * [simplify]: iters left: 1 (354 enodes) 45.456 * * [simplify]: Extracting #0: cost 1 inf + 0 45.457 * * [simplify]: Extracting #1: cost 24 inf + 0 45.457 * * [simplify]: Extracting #2: cost 53 inf + 1 45.457 * * [simplify]: Extracting #3: cost 40 inf + 2412 45.459 * * [simplify]: Extracting #4: cost 8 inf + 9988 45.462 * * [simplify]: Extracting #5: cost 0 inf + 12193 45.465 * [simplify]: Simplified to (/ (/ (sqrt a) (* (cbrt (acos a)) (sqrt -1))) (cbrt (acos a))) 45.465 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (* (cbrt (acos a)) (sqrt -1))) (cbrt (acos a))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt -1) (sqrt a))))) 45.465 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt -1) (sqrt a))) 45.465 * * [simplify]: iters left: 6 (11 enodes) 45.470 * * [simplify]: iters left: 5 (39 enodes) 45.483 * * [simplify]: iters left: 4 (55 enodes) 45.499 * * [simplify]: iters left: 3 (75 enodes) 45.524 * * [simplify]: iters left: 2 (86 enodes) 45.551 * * [simplify]: iters left: 1 (141 enodes) 45.612 * * [simplify]: Extracting #0: cost 1 inf + 0 45.612 * * [simplify]: Extracting #1: cost 16 inf + 0 45.612 * * [simplify]: Extracting #2: cost 30 inf + 1 45.613 * * [simplify]: Extracting #3: cost 17 inf + 1552 45.615 * * [simplify]: Extracting #4: cost 1 inf + 5230 45.617 * * [simplify]: Extracting #5: cost 0 inf + 5562 45.619 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (sqrt -1)) 45.619 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (sqrt a))) (/ (/ (sqrt a) (cbrt (acos a))) (sqrt -1)))) 45.620 * * * * [progress]: [ 92 / 258 ] simplifiying candidate # 45.620 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) 1)) 45.620 * * [simplify]: iters left: 6 (11 enodes) 45.627 * * [simplify]: iters left: 5 (39 enodes) 45.641 * * [simplify]: iters left: 4 (58 enodes) 45.650 * * [simplify]: iters left: 3 (86 enodes) 45.664 * * [simplify]: iters left: 2 (111 enodes) 45.691 * * [simplify]: iters left: 1 (141 enodes) 45.731 * * [simplify]: Extracting #0: cost 1 inf + 0 45.731 * * [simplify]: Extracting #1: cost 12 inf + 0 45.732 * * [simplify]: Extracting #2: cost 22 inf + 1 45.732 * * [simplify]: Extracting #3: cost 22 inf + 43 45.732 * * [simplify]: Extracting #4: cost 11 inf + 1609 45.733 * * [simplify]: Extracting #5: cost 1 inf + 4171 45.733 * * [simplify]: Extracting #6: cost 0 inf + 4463 45.734 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (* (cbrt (acos a)) (sqrt -1))) 45.734 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (* (cbrt (acos a)) (sqrt -1))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt -1) a)))) 45.735 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt -1) a)) 45.736 * * [simplify]: iters left: 6 (10 enodes) 45.739 * * [simplify]: iters left: 5 (36 enodes) 45.746 * * [simplify]: iters left: 4 (52 enodes) 45.754 * * [simplify]: iters left: 3 (72 enodes) 45.765 * * [simplify]: iters left: 2 (81 enodes) 45.776 * * [simplify]: iters left: 1 (101 enodes) 45.793 * * [simplify]: Extracting #0: cost 1 inf + 0 45.793 * * [simplify]: Extracting #1: cost 17 inf + 0 45.793 * * [simplify]: Extracting #2: cost 35 inf + 2 45.793 * * [simplify]: Extracting #3: cost 22 inf + 1935 45.794 * * [simplify]: Extracting #4: cost 4 inf + 5330 45.795 * * [simplify]: Extracting #5: cost 0 inf + 6460 45.796 * [simplify]: Simplified to (/ (/ a (cbrt (acos a))) (sqrt -1)) 45.796 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (acos a))) (* (cbrt (acos a)) (sqrt -1))) (/ (/ a (cbrt (acos a))) (sqrt -1)))) 45.796 * * * * [progress]: [ 93 / 258 ] simplifiying candidate # 45.796 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) 45.797 * * [simplify]: iters left: 6 (11 enodes) 45.800 * * [simplify]: iters left: 5 (43 enodes) 45.808 * * [simplify]: iters left: 4 (73 enodes) 45.823 * * [simplify]: iters left: 3 (130 enodes) 45.867 * * [simplify]: iters left: 2 (299 enodes) 46.057 * * [simplify]: Extracting #0: cost 1 inf + 0 46.057 * * [simplify]: Extracting #1: cost 32 inf + 0 46.058 * * [simplify]: Extracting #2: cost 64 inf + 1 46.059 * * [simplify]: Extracting #3: cost 41 inf + 4879 46.064 * * [simplify]: Extracting #4: cost 3 inf + 15250 46.072 * * [simplify]: Extracting #5: cost 0 inf + 16074 46.079 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 46.079 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 (cbrt a))))) 46.080 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 (cbrt a))) 46.080 * * [simplify]: iters left: 6 (10 enodes) 46.086 * * [simplify]: iters left: 5 (36 enodes) 46.097 * * [simplify]: iters left: 4 (52 enodes) 46.115 * * [simplify]: iters left: 3 (73 enodes) 46.134 * * [simplify]: iters left: 2 (84 enodes) 46.161 * * [simplify]: iters left: 1 (149 enodes) 46.196 * * [simplify]: Extracting #0: cost 1 inf + 0 46.196 * * [simplify]: Extracting #1: cost 14 inf + 0 46.196 * * [simplify]: Extracting #2: cost 24 inf + 2 46.197 * * [simplify]: Extracting #3: cost 9 inf + 2842 46.198 * * [simplify]: Extracting #4: cost 0 inf + 4933 46.200 * [simplify]: Simplified to (- (/ (cbrt a) (cbrt (acos a)))) 46.200 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (- (/ (cbrt a) (cbrt (acos a)))))) 46.200 * * * * [progress]: [ 94 / 258 ] simplifiying candidate # 46.201 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt a))) 46.201 * * [simplify]: iters left: 6 (10 enodes) 46.206 * * [simplify]: iters left: 5 (38 enodes) 46.221 * * [simplify]: iters left: 4 (60 enodes) 46.238 * * [simplify]: iters left: 3 (86 enodes) 46.271 * * [simplify]: iters left: 2 (158 enodes) 46.312 * * [simplify]: iters left: 1 (211 enodes) 46.366 * * [simplify]: Extracting #0: cost 1 inf + 0 46.366 * * [simplify]: Extracting #1: cost 17 inf + 0 46.366 * * [simplify]: Extracting #2: cost 34 inf + 1 46.367 * * [simplify]: Extracting #3: cost 21 inf + 2188 46.368 * * [simplify]: Extracting #4: cost 0 inf + 7634 46.369 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 46.369 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 (sqrt a))))) 46.370 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 (sqrt a))) 46.370 * * [simplify]: iters left: 6 (10 enodes) 46.374 * * [simplify]: iters left: 5 (36 enodes) 46.385 * * [simplify]: iters left: 4 (52 enodes) 46.401 * * [simplify]: iters left: 3 (73 enodes) 46.420 * * [simplify]: iters left: 2 (84 enodes) 46.456 * * [simplify]: iters left: 1 (149 enodes) 46.512 * * [simplify]: Extracting #0: cost 1 inf + 0 46.512 * * [simplify]: Extracting #1: cost 14 inf + 0 46.512 * * [simplify]: Extracting #2: cost 24 inf + 2 46.513 * * [simplify]: Extracting #3: cost 10 inf + 2231 46.515 * * [simplify]: Extracting #4: cost 0 inf + 4373 46.517 * [simplify]: Simplified to (- (/ (sqrt a) (cbrt (acos a)))) 46.517 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (- (/ (sqrt a) (cbrt (acos a)))))) 46.517 * * * * [progress]: [ 95 / 258 ] simplifiying candidate # 46.517 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 1)) 46.517 * * [simplify]: iters left: 6 (9 enodes) 46.522 * * [simplify]: iters left: 5 (31 enodes) 46.532 * * [simplify]: iters left: 4 (39 enodes) 46.543 * * [simplify]: iters left: 3 (44 enodes) 46.553 * * [simplify]: iters left: 2 (45 enodes) 46.562 * * [simplify]: Extracting #0: cost 1 inf + 0 46.562 * * [simplify]: Extracting #1: cost 6 inf + 0 46.562 * * [simplify]: Extracting #2: cost 9 inf + 1 46.562 * * [simplify]: Extracting #3: cost 11 inf + 1 46.562 * * [simplify]: Extracting #4: cost 10 inf + 2 46.562 * * [simplify]: Extracting #5: cost 1 inf + 1664 46.563 * * [simplify]: Extracting #6: cost 0 inf + 1876 46.564 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 46.564 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 a)))) 46.564 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 a)) 46.564 * * [simplify]: iters left: 6 (9 enodes) 46.573 * * [simplify]: iters left: 5 (33 enodes) 46.584 * * [simplify]: iters left: 4 (49 enodes) 46.599 * * [simplify]: iters left: 3 (70 enodes) 46.617 * * [simplify]: iters left: 2 (80 enodes) 46.633 * * [simplify]: iters left: 1 (104 enodes) 46.650 * * [simplify]: Extracting #0: cost 1 inf + 0 46.650 * * [simplify]: Extracting #1: cost 20 inf + 0 46.650 * * [simplify]: Extracting #2: cost 27 inf + 128 46.651 * * [simplify]: Extracting #3: cost 11 inf + 2784 46.651 * * [simplify]: Extracting #4: cost 0 inf + 5070 46.652 * [simplify]: Simplified to (/ (- a) (cbrt (acos a))) 46.652 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- a) (cbrt (acos a))))) 46.652 * * * * [progress]: [ 96 / 258 ] simplifiying candidate # 46.653 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 1) 46.653 * * [simplify]: iters left: 6 (8 enodes) 46.655 * * [simplify]: iters left: 5 (28 enodes) 46.659 * * [simplify]: iters left: 4 (37 enodes) 46.670 * * [simplify]: iters left: 3 (46 enodes) 46.677 * * [simplify]: Extracting #0: cost 1 inf + 0 46.677 * * [simplify]: Extracting #1: cost 6 inf + 0 46.677 * * [simplify]: Extracting #2: cost 9 inf + 1 46.677 * * [simplify]: Extracting #3: cost 11 inf + 1 46.677 * * [simplify]: Extracting #4: cost 10 inf + 2 46.677 * * [simplify]: Extracting #5: cost 2 inf + 1573 46.677 * * [simplify]: Extracting #6: cost 0 inf + 1876 46.677 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 46.678 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 a)))) 46.678 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ -1 a)) 46.678 * * [simplify]: iters left: 6 (9 enodes) 46.682 * * [simplify]: iters left: 5 (33 enodes) 46.688 * * [simplify]: iters left: 4 (49 enodes) 46.696 * * [simplify]: iters left: 3 (70 enodes) 46.706 * * [simplify]: iters left: 2 (80 enodes) 46.727 * * [simplify]: iters left: 1 (104 enodes) 46.758 * * [simplify]: Extracting #0: cost 1 inf + 0 46.759 * * [simplify]: Extracting #1: cost 20 inf + 0 46.759 * * [simplify]: Extracting #2: cost 27 inf + 128 46.760 * * [simplify]: Extracting #3: cost 11 inf + 2784 46.761 * * [simplify]: Extracting #4: cost 0 inf + 5070 46.763 * [simplify]: Simplified to (/ (- a) (cbrt (acos a))) 46.763 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- a) (cbrt (acos a))))) 46.763 * * * * [progress]: [ 97 / 258 ] simplifiying candidate # 46.763 * [simplify]: Simplifying (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) -1) 46.764 * * [simplify]: iters left: 6 (9 enodes) 46.769 * * [simplify]: iters left: 5 (33 enodes) 46.780 * * [simplify]: iters left: 4 (50 enodes) 46.793 * * [simplify]: iters left: 3 (64 enodes) 46.807 * * [simplify]: iters left: 2 (68 enodes) 46.815 * * [simplify]: Extracting #0: cost 1 inf + 0 46.815 * * [simplify]: Extracting #1: cost 12 inf + 0 46.815 * * [simplify]: Extracting #2: cost 19 inf + 2 46.815 * * [simplify]: Extracting #3: cost 21 inf + 2 46.815 * * [simplify]: Extracting #4: cost 19 inf + 94 46.815 * * [simplify]: Extracting #5: cost 9 inf + 2088 46.816 * * [simplify]: Extracting #6: cost 0 inf + 4153 46.816 * [simplify]: Simplified to (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) 46.816 * [simplify]: Simplified (2 1) to (λ (a) (* (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 a)))) 46.817 * [simplify]: Simplifying (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 a)) 46.817 * * [simplify]: iters left: 6 (8 enodes) 46.819 * * [simplify]: iters left: 5 (30 enodes) 46.824 * * [simplify]: iters left: 4 (42 enodes) 46.830 * * [simplify]: iters left: 3 (49 enodes) 46.843 * * [simplify]: iters left: 2 (69 enodes) 46.862 * * [simplify]: iters left: 1 (75 enodes) 46.880 * * [simplify]: Extracting #0: cost 1 inf + 0 46.880 * * [simplify]: Extracting #1: cost 8 inf + 0 46.880 * * [simplify]: Extracting #2: cost 12 inf + 2 46.880 * * [simplify]: Extracting #3: cost 9 inf + 259 46.881 * * [simplify]: Extracting #4: cost 0 inf + 1960 46.882 * [simplify]: Simplified to (/ a (cbrt (acos a))) 46.882 * [simplify]: Simplified (2 2) to (λ (a) (* (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a))))) 46.882 * * * * [progress]: [ 98 / 258 ] simplifiying candidate # 46.882 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 46.883 * * [simplify]: iters left: 6 (11 enodes) 46.889 * * [simplify]: iters left: 5 (39 enodes) 46.902 * * [simplify]: iters left: 4 (52 enodes) 46.909 * * [simplify]: iters left: 3 (62 enodes) 46.919 * * [simplify]: iters left: 2 (65 enodes) 46.928 * * [simplify]: Extracting #0: cost 1 inf + 0 46.928 * * [simplify]: Extracting #1: cost 12 inf + 0 46.928 * * [simplify]: Extracting #2: cost 22 inf + 1 46.928 * * [simplify]: Extracting #3: cost 26 inf + 1 46.928 * * [simplify]: Extracting #4: cost 12 inf + 1807 46.929 * * [simplify]: Extracting #5: cost 0 inf + 4835 46.930 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 46.930 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (/ (sqrt 1) (sqrt (acos a))) (cbrt (/ -1 a))))) 46.930 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (cbrt (/ -1 a))) 46.930 * * [simplify]: iters left: 6 (10 enodes) 46.934 * * [simplify]: iters left: 5 (34 enodes) 46.944 * * [simplify]: iters left: 4 (42 enodes) 46.955 * * [simplify]: iters left: 3 (44 enodes) 46.967 * * [simplify]: Extracting #0: cost 1 inf + 0 46.967 * * [simplify]: Extracting #1: cost 8 inf + 0 46.967 * * [simplify]: Extracting #2: cost 14 inf + 1 46.967 * * [simplify]: Extracting #3: cost 18 inf + 1 46.968 * * [simplify]: Extracting #4: cost 13 inf + 178 46.968 * * [simplify]: Extracting #5: cost 3 inf + 2077 46.969 * * [simplify]: Extracting #6: cost 0 inf + 2695 46.969 * [simplify]: Simplified to (/ 1 (* (sqrt (acos a)) (cbrt (/ -1 a)))) 46.969 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ 1 (* (sqrt (acos a)) (cbrt (/ -1 a)))))) 46.970 * * * * [progress]: [ 99 / 258 ] simplifiying candidate # 46.970 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (sqrt (/ -1 a))) 46.970 * * [simplify]: iters left: 6 (10 enodes) 46.976 * * [simplify]: iters left: 5 (34 enodes) 46.986 * * [simplify]: iters left: 4 (42 enodes) 46.998 * * [simplify]: iters left: 3 (44 enodes) 47.010 * * [simplify]: Extracting #0: cost 1 inf + 0 47.010 * * [simplify]: Extracting #1: cost 8 inf + 0 47.010 * * [simplify]: Extracting #2: cost 14 inf + 1 47.010 * * [simplify]: Extracting #3: cost 18 inf + 1 47.010 * * [simplify]: Extracting #4: cost 13 inf + 178 47.011 * * [simplify]: Extracting #5: cost 3 inf + 1877 47.011 * * [simplify]: Extracting #6: cost 0 inf + 2375 47.012 * [simplify]: Simplified to (/ 1 (* (sqrt (acos a)) (sqrt (/ -1 a)))) 47.012 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (sqrt (acos a)) (sqrt (/ -1 a)))) (/ (/ (sqrt 1) (sqrt (acos a))) (sqrt (/ -1 a))))) 47.012 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (sqrt (/ -1 a))) 47.012 * * [simplify]: iters left: 6 (10 enodes) 47.018 * * [simplify]: iters left: 5 (34 enodes) 47.029 * * [simplify]: iters left: 4 (42 enodes) 47.041 * * [simplify]: iters left: 3 (44 enodes) 47.053 * * [simplify]: Extracting #0: cost 1 inf + 0 47.053 * * [simplify]: Extracting #1: cost 8 inf + 0 47.053 * * [simplify]: Extracting #2: cost 14 inf + 1 47.053 * * [simplify]: Extracting #3: cost 18 inf + 1 47.053 * * [simplify]: Extracting #4: cost 13 inf + 178 47.054 * * [simplify]: Extracting #5: cost 3 inf + 1877 47.054 * * [simplify]: Extracting #6: cost 0 inf + 2375 47.055 * [simplify]: Simplified to (/ 1 (* (sqrt (acos a)) (sqrt (/ -1 a)))) 47.055 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (sqrt (/ -1 a))) (/ 1 (* (sqrt (acos a)) (sqrt (/ -1 a)))))) 47.055 * * * * [progress]: [ 100 / 258 ] simplifiying candidate # 47.056 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 47.056 * * [simplify]: iters left: 6 (13 enodes) 47.066 * * [simplify]: iters left: 5 (51 enodes) 47.084 * * [simplify]: iters left: 4 (97 enodes) 47.104 * * [simplify]: iters left: 3 (200 enodes) 47.170 * * [simplify]: iters left: 2 (350 enodes) 47.319 * * [simplify]: Extracting #0: cost 1 inf + 0 47.319 * * [simplify]: Extracting #1: cost 53 inf + 0 47.320 * * [simplify]: Extracting #2: cost 100 inf + 1 47.321 * * [simplify]: Extracting #3: cost 87 inf + 2131 47.328 * * [simplify]: Extracting #4: cost 21 inf + 20486 47.341 * * [simplify]: Extracting #5: cost 0 inf + 27153 47.354 * * [simplify]: Extracting #6: cost 0 inf + 26993 47.368 * [simplify]: Simplified to (/ (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (sqrt (acos a))) 47.368 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (sqrt (acos a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt -1) (cbrt a))))) 47.368 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt -1) (cbrt a))) 47.369 * * [simplify]: iters left: 6 (11 enodes) 47.376 * * [simplify]: iters left: 5 (39 enodes) 47.388 * * [simplify]: iters left: 4 (55 enodes) 47.405 * * [simplify]: iters left: 3 (75 enodes) 47.428 * * [simplify]: iters left: 2 (86 enodes) 47.455 * * [simplify]: iters left: 1 (141 enodes) 47.505 * * [simplify]: Extracting #0: cost 1 inf + 0 47.505 * * [simplify]: Extracting #1: cost 16 inf + 0 47.506 * * [simplify]: Extracting #2: cost 30 inf + 1 47.506 * * [simplify]: Extracting #3: cost 17 inf + 1832 47.507 * * [simplify]: Extracting #4: cost 1 inf + 5790 47.508 * * [simplify]: Extracting #5: cost 0 inf + 6162 47.509 * [simplify]: Simplified to (/ (/ (cbrt a) (sqrt (acos a))) (cbrt -1)) 47.509 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (sqrt (acos a))) (/ (/ (cbrt a) (sqrt (acos a))) (cbrt -1)))) 47.509 * * * * [progress]: [ 101 / 258 ] simplifiying candidate # 47.509 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 47.510 * * [simplify]: iters left: 6 (12 enodes) 47.514 * * [simplify]: iters left: 5 (44 enodes) 47.521 * * [simplify]: iters left: 4 (69 enodes) 47.538 * * [simplify]: iters left: 3 (122 enodes) 47.573 * * [simplify]: iters left: 2 (181 enodes) 47.635 * * [simplify]: iters left: 1 (318 enodes) 47.824 * * [simplify]: Extracting #0: cost 1 inf + 0 47.824 * * [simplify]: Extracting #1: cost 24 inf + 0 47.824 * * [simplify]: Extracting #2: cost 46 inf + 1 47.825 * * [simplify]: Extracting #3: cost 31 inf + 2223 47.827 * * [simplify]: Extracting #4: cost 5 inf + 8052 47.829 * * [simplify]: Extracting #5: cost 0 inf + 9463 47.832 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (* (cbrt -1) (cbrt -1))) 47.832 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (sqrt (acos a))) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt -1) (sqrt a))))) 47.832 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt -1) (sqrt a))) 47.832 * * [simplify]: iters left: 6 (11 enodes) 47.836 * * [simplify]: iters left: 5 (39 enodes) 47.843 * * [simplify]: iters left: 4 (55 enodes) 47.851 * * [simplify]: iters left: 3 (75 enodes) 47.864 * * [simplify]: iters left: 2 (86 enodes) 47.878 * * [simplify]: iters left: 1 (141 enodes) 47.919 * * [simplify]: Extracting #0: cost 1 inf + 0 47.920 * * [simplify]: Extracting #1: cost 16 inf + 0 47.920 * * [simplify]: Extracting #2: cost 30 inf + 1 47.920 * * [simplify]: Extracting #3: cost 17 inf + 1672 47.921 * * [simplify]: Extracting #4: cost 1 inf + 5230 47.922 * * [simplify]: Extracting #5: cost 0 inf + 5562 47.923 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)) 47.923 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)))) 47.923 * * * * [progress]: [ 102 / 258 ] simplifiying candidate # 47.924 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) 1)) 47.924 * * [simplify]: iters left: 6 (11 enodes) 47.927 * * [simplify]: iters left: 5 (39 enodes) 47.935 * * [simplify]: iters left: 4 (65 enodes) 47.954 * * [simplify]: iters left: 3 (97 enodes) 47.987 * * [simplify]: iters left: 2 (121 enodes) 48.027 * * [simplify]: Extracting #0: cost 1 inf + 0 48.027 * * [simplify]: Extracting #1: cost 12 inf + 0 48.028 * * [simplify]: Extracting #2: cost 22 inf + 1 48.028 * * [simplify]: Extracting #3: cost 20 inf + 326 48.028 * * [simplify]: Extracting #4: cost 9 inf + 1752 48.030 * * [simplify]: Extracting #5: cost 1 inf + 3811 48.031 * * [simplify]: Extracting #6: cost 0 inf + 4103 48.033 * [simplify]: Simplified to (/ (/ 1 (cbrt -1)) (* (cbrt -1) (sqrt (acos a)))) 48.033 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt -1)) (* (cbrt -1) (sqrt (acos a)))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt -1) a)))) 48.033 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt -1) a)) 48.033 * * [simplify]: iters left: 6 (10 enodes) 48.039 * * [simplify]: iters left: 5 (36 enodes) 48.050 * * [simplify]: iters left: 4 (52 enodes) 48.058 * * [simplify]: iters left: 3 (72 enodes) 48.069 * * [simplify]: iters left: 2 (81 enodes) 48.084 * * [simplify]: iters left: 1 (101 enodes) 48.115 * * [simplify]: Extracting #0: cost 1 inf + 0 48.115 * * [simplify]: Extracting #1: cost 17 inf + 0 48.116 * * [simplify]: Extracting #2: cost 35 inf + 2 48.116 * * [simplify]: Extracting #3: cost 22 inf + 2015 48.118 * * [simplify]: Extracting #4: cost 4 inf + 5450 48.120 * * [simplify]: Extracting #5: cost 0 inf + 6580 48.121 * [simplify]: Simplified to (/ (/ a (sqrt (acos a))) (cbrt -1)) 48.121 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) 1)) (/ (/ a (sqrt (acos a))) (cbrt -1)))) 48.121 * * * * [progress]: [ 103 / 258 ] simplifiying candidate # 48.121 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 48.121 * * [simplify]: iters left: 6 (12 enodes) 48.125 * * [simplify]: iters left: 5 (44 enodes) 48.132 * * [simplify]: iters left: 4 (68 enodes) 48.143 * * [simplify]: iters left: 3 (111 enodes) 48.170 * * [simplify]: iters left: 2 (167 enodes) 48.211 * * [simplify]: iters left: 1 (278 enodes) 48.302 * * [simplify]: Extracting #0: cost 1 inf + 0 48.303 * * [simplify]: Extracting #1: cost 23 inf + 0 48.303 * * [simplify]: Extracting #2: cost 45 inf + 1 48.303 * * [simplify]: Extracting #3: cost 39 inf + 650 48.303 * * [simplify]: Extracting #4: cost 24 inf + 3070 48.306 * * [simplify]: Extracting #5: cost 3 inf + 8650 48.309 * * [simplify]: Extracting #6: cost 0 inf + 9386 48.313 * [simplify]: Simplified to (/ (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (sqrt -1)) 48.314 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (sqrt -1)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (cbrt a))))) 48.314 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (cbrt a))) 48.314 * * [simplify]: iters left: 6 (11 enodes) 48.321 * * [simplify]: iters left: 5 (39 enodes) 48.327 * * [simplify]: iters left: 4 (55 enodes) 48.336 * * [simplify]: iters left: 3 (75 enodes) 48.347 * * [simplify]: iters left: 2 (86 enodes) 48.362 * * [simplify]: iters left: 1 (141 enodes) 48.407 * * [simplify]: Extracting #0: cost 1 inf + 0 48.407 * * [simplify]: Extracting #1: cost 16 inf + 0 48.407 * * [simplify]: Extracting #2: cost 30 inf + 1 48.407 * * [simplify]: Extracting #3: cost 17 inf + 1552 48.408 * * [simplify]: Extracting #4: cost 1 inf + 5150 48.409 * * [simplify]: Extracting #5: cost 0 inf + 5482 48.411 * [simplify]: Simplified to (/ (/ (cbrt a) (sqrt (acos a))) (sqrt -1)) 48.411 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt a) (sqrt (acos a))) (sqrt -1)))) 48.411 * * * * [progress]: [ 104 / 258 ] simplifiying candidate # 48.411 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) 48.411 * * [simplify]: iters left: 6 (11 enodes) 48.414 * * [simplify]: iters left: 5 (39 enodes) 48.421 * * [simplify]: iters left: 4 (55 enodes) 48.438 * * [simplify]: iters left: 3 (75 enodes) 48.458 * * [simplify]: iters left: 2 (86 enodes) 48.482 * * [simplify]: iters left: 1 (141 enodes) 48.517 * * [simplify]: Extracting #0: cost 1 inf + 0 48.517 * * [simplify]: Extracting #1: cost 16 inf + 0 48.518 * * [simplify]: Extracting #2: cost 30 inf + 1 48.518 * * [simplify]: Extracting #3: cost 17 inf + 1392 48.520 * * [simplify]: Extracting #4: cost 1 inf + 4590 48.522 * * [simplify]: Extracting #5: cost 0 inf + 4882 48.524 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) 48.524 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))))) 48.525 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) 48.525 * * [simplify]: iters left: 6 (11 enodes) 48.531 * * [simplify]: iters left: 5 (39 enodes) 48.543 * * [simplify]: iters left: 4 (55 enodes) 48.551 * * [simplify]: iters left: 3 (75 enodes) 48.562 * * [simplify]: iters left: 2 (86 enodes) 48.575 * * [simplify]: iters left: 1 (141 enodes) 48.640 * * [simplify]: Extracting #0: cost 1 inf + 0 48.641 * * [simplify]: Extracting #1: cost 16 inf + 0 48.641 * * [simplify]: Extracting #2: cost 30 inf + 1 48.641 * * [simplify]: Extracting #3: cost 17 inf + 1392 48.643 * * [simplify]: Extracting #4: cost 1 inf + 4590 48.645 * * [simplify]: Extracting #5: cost 0 inf + 4882 48.647 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) 48.647 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)))) 48.647 * * * * [progress]: [ 105 / 258 ] simplifiying candidate # 48.648 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) 1)) 48.648 * * [simplify]: iters left: 6 (10 enodes) 48.655 * * [simplify]: iters left: 5 (34 enodes) 48.666 * * [simplify]: iters left: 4 (45 enodes) 48.679 * * [simplify]: iters left: 3 (55 enodes) 48.694 * * [simplify]: iters left: 2 (59 enodes) 48.703 * * [simplify]: iters left: 1 (65 enodes) 48.714 * * [simplify]: Extracting #0: cost 1 inf + 0 48.714 * * [simplify]: Extracting #1: cost 8 inf + 0 48.714 * * [simplify]: Extracting #2: cost 14 inf + 1 48.714 * * [simplify]: Extracting #3: cost 11 inf + 248 48.714 * * [simplify]: Extracting #4: cost 8 inf + 431 48.715 * * [simplify]: Extracting #5: cost 1 inf + 1755 48.715 * * [simplify]: Extracting #6: cost 0 inf + 1967 48.715 * [simplify]: Simplified to (/ (/ 1 (sqrt -1)) (sqrt (acos a))) 48.715 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt -1)) (sqrt (acos a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) a)))) 48.716 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) a)) 48.716 * * [simplify]: iters left: 6 (10 enodes) 48.719 * * [simplify]: iters left: 5 (36 enodes) 48.729 * * [simplify]: iters left: 4 (52 enodes) 48.746 * * [simplify]: iters left: 3 (72 enodes) 48.766 * * [simplify]: iters left: 2 (81 enodes) 48.849 * * [simplify]: iters left: 1 (101 enodes) 48.881 * * [simplify]: Extracting #0: cost 1 inf + 0 48.881 * * [simplify]: Extracting #1: cost 17 inf + 0 48.881 * * [simplify]: Extracting #2: cost 35 inf + 2 48.882 * * [simplify]: Extracting #3: cost 22 inf + 1695 48.883 * * [simplify]: Extracting #4: cost 4 inf + 4650 48.885 * * [simplify]: Extracting #5: cost 0 inf + 5620 48.888 * [simplify]: Simplified to (/ (/ a (sqrt (acos a))) (sqrt -1)) 48.888 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt -1) 1)) (/ (/ a (sqrt (acos a))) (sqrt -1)))) 48.888 * * * * [progress]: [ 106 / 258 ] simplifiying candidate # 48.889 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) 48.889 * * [simplify]: iters left: 6 (10 enodes) 48.895 * * [simplify]: iters left: 5 (38 enodes) 48.907 * * [simplify]: iters left: 4 (58 enodes) 48.928 * * [simplify]: iters left: 3 (88 enodes) 48.954 * * [simplify]: iters left: 2 (170 enodes) 48.999 * * [simplify]: iters left: 1 (232 enodes) 49.098 * * [simplify]: Extracting #0: cost 1 inf + 0 49.098 * * [simplify]: Extracting #1: cost 18 inf + 0 49.098 * * [simplify]: Extracting #2: cost 35 inf + 1 49.099 * * [simplify]: Extracting #3: cost 26 inf + 1385 49.101 * * [simplify]: Extracting #4: cost 5 inf + 6299 49.104 * * [simplify]: Extracting #5: cost 0 inf + 7876 49.108 * [simplify]: Simplified to (/ (cbrt a) (/ (sqrt (acos a)) (cbrt a))) 49.109 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt a) (/ (sqrt (acos a)) (cbrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 (cbrt a))))) 49.109 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 (cbrt a))) 49.109 * * [simplify]: iters left: 6 (10 enodes) 49.115 * * [simplify]: iters left: 5 (36 enodes) 49.126 * * [simplify]: iters left: 4 (52 enodes) 49.142 * * [simplify]: iters left: 3 (73 enodes) 49.161 * * [simplify]: iters left: 2 (84 enodes) 49.179 * * [simplify]: iters left: 1 (149 enodes) 49.228 * * [simplify]: Extracting #0: cost 1 inf + 0 49.228 * * [simplify]: Extracting #1: cost 14 inf + 0 49.228 * * [simplify]: Extracting #2: cost 24 inf + 2 49.229 * * [simplify]: Extracting #3: cost 9 inf + 2482 49.230 * * [simplify]: Extracting #4: cost 0 inf + 4293 49.231 * [simplify]: Simplified to (- (/ (cbrt a) (sqrt (acos a)))) 49.231 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (cbrt a) (/ (sqrt (acos a)) (cbrt a))) (- (/ (cbrt a) (sqrt (acos a)))))) 49.231 * * * * [progress]: [ 107 / 258 ] simplifiying candidate # 49.231 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 (sqrt a))) 49.231 * * [simplify]: iters left: 6 (9 enodes) 49.234 * * [simplify]: iters left: 5 (33 enodes) 49.239 * * [simplify]: iters left: 4 (45 enodes) 49.247 * * [simplify]: iters left: 3 (53 enodes) 49.261 * * [simplify]: iters left: 2 (91 enodes) 49.276 * * [simplify]: iters left: 1 (101 enodes) 49.296 * * [simplify]: Extracting #0: cost 1 inf + 0 49.296 * * [simplify]: Extracting #1: cost 8 inf + 0 49.296 * * [simplify]: Extracting #2: cost 14 inf + 1 49.296 * * [simplify]: Extracting #3: cost 10 inf + 257 49.296 * * [simplify]: Extracting #4: cost 2 inf + 1497 49.296 * * [simplify]: Extracting #5: cost 0 inf + 1880 49.297 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 49.297 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 (sqrt a))))) 49.297 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 (sqrt a))) 49.297 * * [simplify]: iters left: 6 (10 enodes) 49.300 * * [simplify]: iters left: 5 (36 enodes) 49.306 * * [simplify]: iters left: 4 (52 enodes) 49.316 * * [simplify]: iters left: 3 (73 enodes) 49.328 * * [simplify]: iters left: 2 (84 enodes) 49.360 * * [simplify]: iters left: 1 (149 enodes) 49.397 * * [simplify]: Extracting #0: cost 1 inf + 0 49.397 * * [simplify]: Extracting #1: cost 14 inf + 0 49.397 * * [simplify]: Extracting #2: cost 24 inf + 2 49.398 * * [simplify]: Extracting #3: cost 10 inf + 1911 49.399 * * [simplify]: Extracting #4: cost 0 inf + 3733 49.400 * [simplify]: Simplified to (- (/ (sqrt a) (sqrt (acos a)))) 49.400 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (- (/ (sqrt a) (sqrt (acos a)))))) 49.400 * * * * [progress]: [ 108 / 258 ] simplifiying candidate # 49.400 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 1)) 49.400 * * [simplify]: iters left: 6 (8 enodes) 49.405 * * [simplify]: iters left: 5 (26 enodes) 49.415 * * [simplify]: iters left: 4 (29 enodes) 49.422 * * [simplify]: iters left: 3 (32 enodes) 49.428 * * [simplify]: Extracting #0: cost 1 inf + 0 49.428 * * [simplify]: Extracting #1: cost 4 inf + 0 49.429 * * [simplify]: Extracting #2: cost 5 inf + 1 49.429 * * [simplify]: Extracting #3: cost 7 inf + 1 49.429 * * [simplify]: Extracting #4: cost 6 inf + 2 49.429 * * [simplify]: Extracting #5: cost 2 inf + 568 49.429 * * [simplify]: Extracting #6: cost 0 inf + 790 49.429 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 49.429 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 a)))) 49.429 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 a)) 49.429 * * [simplify]: iters left: 6 (9 enodes) 49.432 * * [simplify]: iters left: 5 (33 enodes) 49.437 * * [simplify]: iters left: 4 (49 enodes) 49.446 * * [simplify]: iters left: 3 (70 enodes) 49.456 * * [simplify]: iters left: 2 (80 enodes) 49.472 * * [simplify]: iters left: 1 (104 enodes) 49.503 * * [simplify]: Extracting #0: cost 1 inf + 0 49.504 * * [simplify]: Extracting #1: cost 20 inf + 0 49.504 * * [simplify]: Extracting #2: cost 27 inf + 128 49.504 * * [simplify]: Extracting #3: cost 11 inf + 2384 49.505 * * [simplify]: Extracting #4: cost 0 inf + 4270 49.506 * [simplify]: Simplified to (/ (- a) (sqrt (acos a))) 49.506 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))))) 49.506 * * * * [progress]: [ 109 / 258 ] simplifiying candidate # 49.506 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) 1) 49.506 * * [simplify]: iters left: 6 (7 enodes) 49.509 * * [simplify]: iters left: 5 (23 enodes) 49.512 * * [simplify]: iters left: 4 (26 enodes) 49.516 * * [simplify]: iters left: 3 (29 enodes) 49.522 * * [simplify]: Extracting #0: cost 1 inf + 0 49.522 * * [simplify]: Extracting #1: cost 4 inf + 0 49.522 * * [simplify]: Extracting #2: cost 5 inf + 1 49.522 * * [simplify]: Extracting #3: cost 7 inf + 1 49.522 * * [simplify]: Extracting #4: cost 2 inf + 487 49.522 * * [simplify]: Extracting #5: cost 0 inf + 790 49.522 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 49.523 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 a)))) 49.523 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ -1 a)) 49.523 * * [simplify]: iters left: 6 (9 enodes) 49.526 * * [simplify]: iters left: 5 (33 enodes) 49.531 * * [simplify]: iters left: 4 (49 enodes) 49.545 * * [simplify]: iters left: 3 (70 enodes) 49.558 * * [simplify]: iters left: 2 (80 enodes) 49.570 * * [simplify]: iters left: 1 (104 enodes) 49.587 * * [simplify]: Extracting #0: cost 1 inf + 0 49.587 * * [simplify]: Extracting #1: cost 20 inf + 0 49.587 * * [simplify]: Extracting #2: cost 27 inf + 128 49.587 * * [simplify]: Extracting #3: cost 11 inf + 2384 49.588 * * [simplify]: Extracting #4: cost 0 inf + 4270 49.589 * [simplify]: Simplified to (/ (- a) (sqrt (acos a))) 49.589 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) 1) (/ (- a) (sqrt (acos a))))) 49.589 * * * * [progress]: [ 110 / 258 ] simplifiying candidate # 49.589 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) -1) 49.590 * * [simplify]: iters left: 6 (8 enodes) 49.592 * * [simplify]: iters left: 5 (28 enodes) 49.598 * * [simplify]: iters left: 4 (37 enodes) 49.604 * * [simplify]: Extracting #0: cost 1 inf + 0 49.604 * * [simplify]: Extracting #1: cost 7 inf + 0 49.604 * * [simplify]: Extracting #2: cost 9 inf + 2 49.604 * * [simplify]: Extracting #3: cost 11 inf + 2 49.604 * * [simplify]: Extracting #4: cost 9 inf + 94 49.604 * * [simplify]: Extracting #5: cost 1 inf + 1305 49.605 * * [simplify]: Extracting #6: cost 0 inf + 1477 49.605 * [simplify]: Simplified to (/ -1 (sqrt (acos a))) 49.605 * [simplify]: Simplified (2 1) to (λ (a) (* (/ -1 (sqrt (acos a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 a)))) 49.605 * [simplify]: Simplifying (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 a)) 49.605 * * [simplify]: iters left: 6 (8 enodes) 49.608 * * [simplify]: iters left: 5 (30 enodes) 49.615 * * [simplify]: iters left: 4 (42 enodes) 49.621 * * [simplify]: iters left: 3 (49 enodes) 49.629 * * [simplify]: iters left: 2 (69 enodes) 49.643 * * [simplify]: iters left: 1 (75 enodes) 49.660 * * [simplify]: Extracting #0: cost 1 inf + 0 49.660 * * [simplify]: Extracting #1: cost 8 inf + 0 49.660 * * [simplify]: Extracting #2: cost 12 inf + 2 49.661 * * [simplify]: Extracting #3: cost 9 inf + 259 49.661 * * [simplify]: Extracting #4: cost 0 inf + 1640 49.661 * [simplify]: Simplified to (/ a (sqrt (acos a))) 49.661 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (sqrt 1) (sqrt (acos a))) -1) (/ a (sqrt (acos a))))) 49.661 * * * * [progress]: [ 111 / 258 ] simplifiying candidate # 49.661 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 49.662 * * [simplify]: iters left: 6 (9 enodes) 49.665 * * [simplify]: iters left: 5 (31 enodes) 49.671 * * [simplify]: iters left: 4 (39 enodes) 49.677 * * [simplify]: iters left: 3 (45 enodes) 49.683 * * [simplify]: iters left: 2 (46 enodes) 49.688 * * [simplify]: Extracting #0: cost 1 inf + 0 49.689 * * [simplify]: Extracting #1: cost 6 inf + 0 49.689 * * [simplify]: Extracting #2: cost 9 inf + 1 49.689 * * [simplify]: Extracting #3: cost 12 inf + 1 49.689 * * [simplify]: Extracting #4: cost 9 inf + 45 49.689 * * [simplify]: Extracting #5: cost 4 inf + 656 49.690 * * [simplify]: Extracting #6: cost 0 inf + 1387 49.690 * [simplify]: Simplified to (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) 49.690 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) (/ (/ (sqrt 1) (acos a)) (cbrt (/ -1 a))))) 49.691 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (cbrt (/ -1 a))) 49.691 * * [simplify]: iters left: 5 (9 enodes) 49.697 * * [simplify]: iters left: 4 (31 enodes) 49.707 * * [simplify]: iters left: 3 (39 enodes) 49.718 * * [simplify]: iters left: 2 (41 enodes) 49.733 * * [simplify]: Extracting #0: cost 1 inf + 0 49.733 * * [simplify]: Extracting #1: cost 8 inf + 0 49.733 * * [simplify]: Extracting #2: cost 14 inf + 1 49.734 * * [simplify]: Extracting #3: cost 14 inf + 93 49.734 * * [simplify]: Extracting #4: cost 11 inf + 317 49.734 * * [simplify]: Extracting #5: cost 6 inf + 907 49.734 * * [simplify]: Extracting #6: cost 0 inf + 2193 49.735 * [simplify]: Simplified to (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 49.735 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 49.735 * * * * [progress]: [ 112 / 258 ] simplifiying candidate # 49.736 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (sqrt (/ -1 a))) 49.736 * * [simplify]: iters left: 5 (8 enodes) 49.739 * * [simplify]: iters left: 4 (26 enodes) 49.745 * * [simplify]: iters left: 3 (29 enodes) 49.749 * * [simplify]: iters left: 2 (32 enodes) 49.754 * * [simplify]: Extracting #0: cost 1 inf + 0 49.754 * * [simplify]: Extracting #1: cost 4 inf + 0 49.754 * * [simplify]: Extracting #2: cost 5 inf + 1 49.754 * * [simplify]: Extracting #3: cost 8 inf + 1 49.754 * * [simplify]: Extracting #4: cost 6 inf + 3 49.754 * * [simplify]: Extracting #5: cost 4 inf + 127 49.754 * * [simplify]: Extracting #6: cost 1 inf + 374 49.754 * * [simplify]: Extracting #7: cost 0 inf + 497 49.754 * [simplify]: Simplified to (/ 1 (sqrt (/ -1 a))) 49.754 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ (sqrt 1) (acos a)) (sqrt (/ -1 a))))) 49.754 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (sqrt (/ -1 a))) 49.755 * * [simplify]: iters left: 5 (9 enodes) 49.758 * * [simplify]: iters left: 4 (31 enodes) 49.763 * * [simplify]: iters left: 3 (39 enodes) 49.769 * * [simplify]: iters left: 2 (41 enodes) 49.780 * * [simplify]: Extracting #0: cost 1 inf + 0 49.780 * * [simplify]: Extracting #1: cost 8 inf + 0 49.780 * * [simplify]: Extracting #2: cost 14 inf + 1 49.781 * * [simplify]: Extracting #3: cost 14 inf + 93 49.781 * * [simplify]: Extracting #4: cost 11 inf + 317 49.781 * * [simplify]: Extracting #5: cost 6 inf + 827 49.781 * * [simplify]: Extracting #6: cost 0 inf + 1873 49.782 * [simplify]: Simplified to (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 49.782 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 49.782 * * * * [progress]: [ 113 / 258 ] simplifiying candidate # 49.783 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 49.783 * * [simplify]: iters left: 6 (11 enodes) 49.791 * * [simplify]: iters left: 5 (43 enodes) 49.806 * * [simplify]: iters left: 4 (78 enodes) 49.837 * * [simplify]: iters left: 3 (141 enodes) 49.893 * * [simplify]: iters left: 2 (285 enodes) 50.064 * * [simplify]: iters left: 1 (446 enodes) 50.334 * * [simplify]: Extracting #0: cost 1 inf + 0 50.334 * * [simplify]: Extracting #1: cost 19 inf + 0 50.335 * * [simplify]: Extracting #2: cost 37 inf + 1 50.335 * * [simplify]: Extracting #3: cost 24 inf + 1338 50.336 * * [simplify]: Extracting #4: cost 3 inf + 5580 50.338 * * [simplify]: Extracting #5: cost 0 inf + 6306 50.340 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) 50.340 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt -1) (cbrt a))))) 50.340 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ (cbrt -1) (cbrt a))) 50.340 * * [simplify]: iters left: 5 (10 enodes) 50.344 * * [simplify]: iters left: 4 (36 enodes) 50.349 * * [simplify]: iters left: 3 (52 enodes) 50.357 * * [simplify]: iters left: 2 (72 enodes) 50.369 * * [simplify]: iters left: 1 (83 enodes) 50.396 * * [simplify]: Extracting #0: cost 1 inf + 0 50.396 * * [simplify]: Extracting #1: cost 25 inf + 0 50.396 * * [simplify]: Extracting #2: cost 42 inf + 1 50.397 * * [simplify]: Extracting #3: cost 30 inf + 1416 50.397 * * [simplify]: Extracting #4: cost 10 inf + 5646 50.399 * * [simplify]: Extracting #5: cost 0 inf + 8112 50.400 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (cbrt -1)) 50.400 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (cbrt a) (acos a)) (cbrt -1)))) 50.400 * * * * [progress]: [ 114 / 258 ] simplifiying candidate # 50.400 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 50.400 * * [simplify]: iters left: 6 (10 enodes) 50.404 * * [simplify]: iters left: 5 (36 enodes) 50.411 * * [simplify]: iters left: 4 (54 enodes) 50.420 * * [simplify]: iters left: 3 (89 enodes) 50.451 * * [simplify]: iters left: 2 (145 enodes) 50.490 * * [simplify]: iters left: 1 (176 enodes) 50.537 * * [simplify]: Extracting #0: cost 1 inf + 0 50.537 * * [simplify]: Extracting #1: cost 12 inf + 0 50.537 * * [simplify]: Extracting #2: cost 23 inf + 1 50.538 * * [simplify]: Extracting #3: cost 11 inf + 1178 50.538 * * [simplify]: Extracting #4: cost 1 inf + 2718 50.539 * * [simplify]: Extracting #5: cost 0 inf + 2920 50.540 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt -1) (cbrt -1))) 50.540 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt -1) (sqrt a))))) 50.541 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ (cbrt -1) (sqrt a))) 50.541 * * [simplify]: iters left: 5 (10 enodes) 50.544 * * [simplify]: iters left: 4 (36 enodes) 50.552 * * [simplify]: iters left: 3 (52 enodes) 50.562 * * [simplify]: iters left: 2 (72 enodes) 50.572 * * [simplify]: iters left: 1 (83 enodes) 50.586 * * [simplify]: Extracting #0: cost 1 inf + 0 50.586 * * [simplify]: Extracting #1: cost 25 inf + 0 50.586 * * [simplify]: Extracting #2: cost 42 inf + 1 50.586 * * [simplify]: Extracting #3: cost 30 inf + 1216 50.587 * * [simplify]: Extracting #4: cost 10 inf + 5086 50.589 * * [simplify]: Extracting #5: cost 0 inf + 7512 50.590 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (cbrt -1)) 50.590 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt a) (acos a)) (cbrt -1)))) 50.590 * * * * [progress]: [ 115 / 258 ] simplifiying candidate # 50.590 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ (* (cbrt -1) (cbrt -1)) 1)) 50.590 * * [simplify]: iters left: 6 (8 enodes) 50.595 * * [simplify]: iters left: 5 (28 enodes) 50.601 * * [simplify]: iters left: 4 (58 enodes) 50.613 * * [simplify]: iters left: 3 (89 enodes) 50.651 * * [simplify]: iters left: 2 (109 enodes) 50.666 * * [simplify]: Extracting #0: cost 1 inf + 0 50.666 * * [simplify]: Extracting #1: cost 6 inf + 0 50.666 * * [simplify]: Extracting #2: cost 9 inf + 1 50.667 * * [simplify]: Extracting #3: cost 0 inf + 974 50.667 * [simplify]: Simplified to (/ 1 (* (cbrt -1) (cbrt -1))) 50.667 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt -1) a)))) 50.668 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ (cbrt -1) a)) 50.668 * * [simplify]: iters left: 5 (9 enodes) 50.673 * * [simplify]: iters left: 4 (33 enodes) 50.684 * * [simplify]: iters left: 3 (49 enodes) 50.700 * * [simplify]: iters left: 2 (69 enodes) 50.720 * * [simplify]: iters left: 1 (78 enodes) 50.741 * * [simplify]: Extracting #0: cost 1 inf + 0 50.741 * * [simplify]: Extracting #1: cost 22 inf + 0 50.742 * * [simplify]: Extracting #2: cost 30 inf + 93 50.742 * * [simplify]: Extracting #3: cost 22 inf + 1014 50.743 * * [simplify]: Extracting #4: cost 8 inf + 3473 50.744 * * [simplify]: Extracting #5: cost 0 inf + 5273 50.746 * [simplify]: Simplified to (/ (/ a (cbrt -1)) (acos a)) 50.746 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt -1) (cbrt -1))) (/ (/ a (cbrt -1)) (acos a)))) 50.746 * * * * [progress]: [ 116 / 258 ] simplifiying candidate # 50.746 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 50.747 * * [simplify]: iters left: 6 (10 enodes) 50.754 * * [simplify]: iters left: 5 (36 enodes) 50.766 * * [simplify]: iters left: 4 (52 enodes) 50.784 * * [simplify]: iters left: 3 (80 enodes) 50.816 * * [simplify]: iters left: 2 (131 enodes) 50.866 * * [simplify]: iters left: 1 (174 enodes) 50.909 * * [simplify]: Extracting #0: cost 1 inf + 0 50.909 * * [simplify]: Extracting #1: cost 13 inf + 0 50.909 * * [simplify]: Extracting #2: cost 24 inf + 1 50.910 * * [simplify]: Extracting #3: cost 21 inf + 44 50.910 * * [simplify]: Extracting #4: cost 15 inf + 654 50.911 * * [simplify]: Extracting #5: cost 3 inf + 2475 50.913 * * [simplify]: Extracting #6: cost 0 inf + 3001 50.915 * [simplify]: Simplified to (* (cbrt a) (/ (cbrt a) (sqrt -1))) 50.915 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (sqrt -1))) (/ (/ (sqrt 1) (acos a)) (/ (sqrt -1) (cbrt a))))) 50.915 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ (sqrt -1) (cbrt a))) 50.915 * * [simplify]: iters left: 5 (10 enodes) 50.921 * * [simplify]: iters left: 4 (36 enodes) 50.933 * * [simplify]: iters left: 3 (52 enodes) 50.948 * * [simplify]: iters left: 2 (72 enodes) 50.966 * * [simplify]: iters left: 1 (83 enodes) 50.980 * * [simplify]: Extracting #0: cost 1 inf + 0 50.980 * * [simplify]: Extracting #1: cost 25 inf + 0 50.980 * * [simplify]: Extracting #2: cost 42 inf + 1 50.980 * * [simplify]: Extracting #3: cost 30 inf + 1416 50.981 * * [simplify]: Extracting #4: cost 10 inf + 4966 50.982 * * [simplify]: Extracting #5: cost 0 inf + 7032 50.984 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (sqrt -1)) 50.984 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (/ (cbrt a) (sqrt -1))) (/ (/ (cbrt a) (acos a)) (sqrt -1)))) 50.984 * * * * [progress]: [ 117 / 258 ] simplifiying candidate # 50.984 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ (sqrt -1) (sqrt a))) 50.984 * * [simplify]: iters left: 5 (9 enodes) 50.988 * * [simplify]: iters left: 4 (31 enodes) 50.993 * * [simplify]: iters left: 3 (41 enodes) 51.007 * * [simplify]: iters left: 2 (53 enodes) 51.020 * * [simplify]: iters left: 1 (69 enodes) 51.031 * * [simplify]: Extracting #0: cost 1 inf + 0 51.031 * * [simplify]: Extracting #1: cost 8 inf + 0 51.031 * * [simplify]: Extracting #2: cost 14 inf + 1 51.031 * * [simplify]: Extracting #3: cost 12 inf + 3 51.031 * * [simplify]: Extracting #4: cost 5 inf + 574 51.032 * * [simplify]: Extracting #5: cost 0 inf + 983 51.032 * [simplify]: Simplified to (/ (sqrt a) (sqrt -1)) 51.033 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ (sqrt 1) (acos a)) (/ (sqrt -1) (sqrt a))))) 51.033 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ (sqrt -1) (sqrt a))) 51.033 * * [simplify]: iters left: 5 (10 enodes) 51.036 * * [simplify]: iters left: 4 (36 enodes) 51.042 * * [simplify]: iters left: 3 (52 enodes) 51.051 * * [simplify]: iters left: 2 (72 enodes) 51.071 * * [simplify]: iters left: 1 (83 enodes) 51.097 * * [simplify]: Extracting #0: cost 1 inf + 0 51.097 * * [simplify]: Extracting #1: cost 25 inf + 0 51.098 * * [simplify]: Extracting #2: cost 42 inf + 1 51.098 * * [simplify]: Extracting #3: cost 30 inf + 1216 51.100 * * [simplify]: Extracting #4: cost 10 inf + 4406 51.102 * * [simplify]: Extracting #5: cost 0 inf + 6432 51.105 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (sqrt -1)) 51.105 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ (sqrt a) (acos a)) (sqrt -1)))) 51.105 * * * * [progress]: [ 118 / 258 ] simplifiying candidate # 51.105 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ (sqrt -1) 1)) 51.105 * * [simplify]: iters left: 5 (7 enodes) 51.112 * * [simplify]: iters left: 4 (23 enodes) 51.119 * * [simplify]: iters left: 3 (26 enodes) 51.131 * * [simplify]: iters left: 2 (32 enodes) 51.140 * * [simplify]: iters left: 1 (34 enodes) 51.145 * * [simplify]: Extracting #0: cost 1 inf + 0 51.145 * * [simplify]: Extracting #1: cost 4 inf + 0 51.146 * * [simplify]: Extracting #2: cost 5 inf + 1 51.146 * * [simplify]: Extracting #3: cost 2 inf + 125 51.146 * * [simplify]: Extracting #4: cost 0 inf + 248 51.146 * [simplify]: Simplified to (/ 1 (sqrt -1)) 51.146 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ (sqrt 1) (acos a)) (/ (sqrt -1) a)))) 51.146 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ (sqrt -1) a)) 51.146 * * [simplify]: iters left: 5 (9 enodes) 51.149 * * [simplify]: iters left: 4 (33 enodes) 51.155 * * [simplify]: iters left: 3 (49 enodes) 51.162 * * [simplify]: iters left: 2 (69 enodes) 51.172 * * [simplify]: iters left: 1 (78 enodes) 51.183 * * [simplify]: Extracting #0: cost 1 inf + 0 51.183 * * [simplify]: Extracting #1: cost 22 inf + 0 51.183 * * [simplify]: Extracting #2: cost 30 inf + 93 51.183 * * [simplify]: Extracting #3: cost 22 inf + 1014 51.184 * * [simplify]: Extracting #4: cost 8 inf + 2953 51.185 * * [simplify]: Extracting #5: cost 0 inf + 4433 51.185 * [simplify]: Simplified to (/ (/ a (sqrt -1)) (acos a)) 51.185 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ a (sqrt -1)) (acos a)))) 51.186 * * * * [progress]: [ 119 / 258 ] simplifiying candidate # 51.186 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ 1 (* (cbrt a) (cbrt a)))) 51.186 * * [simplify]: iters left: 6 (8 enodes) 51.189 * * [simplify]: iters left: 5 (29 enodes) 51.194 * * [simplify]: iters left: 4 (38 enodes) 51.199 * * [simplify]: iters left: 3 (42 enodes) 51.209 * * [simplify]: Extracting #0: cost 1 inf + 0 51.209 * * [simplify]: Extracting #1: cost 5 inf + 0 51.209 * * [simplify]: Extracting #2: cost 8 inf + 1 51.209 * * [simplify]: Extracting #3: cost 8 inf + 2 51.209 * * [simplify]: Extracting #4: cost 4 inf + 447 51.210 * * [simplify]: Extracting #5: cost 0 inf + 974 51.210 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 51.210 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (/ (sqrt 1) (acos a)) (/ -1 (cbrt a))))) 51.210 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ -1 (cbrt a))) 51.211 * * [simplify]: iters left: 5 (9 enodes) 51.216 * * [simplify]: iters left: 4 (33 enodes) 51.229 * * [simplify]: iters left: 3 (49 enodes) 51.237 * * [simplify]: iters left: 2 (70 enodes) 51.247 * * [simplify]: iters left: 1 (81 enodes) 51.268 * * [simplify]: Extracting #0: cost 1 inf + 0 51.268 * * [simplify]: Extracting #1: cost 21 inf + 0 51.269 * * [simplify]: Extracting #2: cost 33 inf + 2 51.269 * * [simplify]: Extracting #3: cost 12 inf + 2996 51.271 * * [simplify]: Extracting #4: cost 0 inf + 5117 51.272 * * [simplify]: Extracting #5: cost 0 inf + 5116 51.273 * [simplify]: Simplified to (/ (cbrt a) (- (acos a))) 51.273 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))))) 51.273 * * * * [progress]: [ 120 / 258 ] simplifiying candidate # 51.273 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ 1 (sqrt a))) 51.274 * * [simplify]: iters left: 5 (7 enodes) 51.277 * * [simplify]: iters left: 4 (24 enodes) 51.280 * * [simplify]: iters left: 3 (29 enodes) 51.284 * * [simplify]: Extracting #0: cost 1 inf + 0 51.284 * * [simplify]: Extracting #1: cost 5 inf + 0 51.284 * * [simplify]: Extracting #2: cost 3 inf + 43 51.284 * * [simplify]: Extracting #3: cost 1 inf + 166 51.284 * * [simplify]: Extracting #4: cost 0 inf + 248 51.285 * [simplify]: Simplified to (sqrt a) 51.285 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (/ (sqrt 1) (acos a)) (/ -1 (sqrt a))))) 51.285 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ -1 (sqrt a))) 51.285 * * [simplify]: iters left: 5 (9 enodes) 51.287 * * [simplify]: iters left: 4 (33 enodes) 51.293 * * [simplify]: iters left: 3 (49 enodes) 51.301 * * [simplify]: iters left: 2 (70 enodes) 51.320 * * [simplify]: iters left: 1 (81 enodes) 51.349 * * [simplify]: Extracting #0: cost 1 inf + 0 51.350 * * [simplify]: Extracting #1: cost 21 inf + 0 51.350 * * [simplify]: Extracting #2: cost 33 inf + 2 51.350 * * [simplify]: Extracting #3: cost 12 inf + 2676 51.351 * * [simplify]: Extracting #4: cost 0 inf + 4557 51.352 * * [simplify]: Extracting #5: cost 0 inf + 4556 51.353 * [simplify]: Simplified to (/ (sqrt a) (- (acos a))) 51.353 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (sqrt a) (- (acos a))))) 51.353 * * * * [progress]: [ 121 / 258 ] simplifiying candidate # 51.353 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) (/ 1 1)) 51.353 * * [simplify]: iters left: 5 (5 enodes) 51.356 * * [simplify]: iters left: 4 (13 enodes) 51.358 * * [simplify]: iters left: 3 (15 enodes) 51.359 * * [simplify]: Extracting #0: cost 1 inf + 0 51.359 * * [simplify]: Extracting #1: cost 0 inf + 1 51.359 * [simplify]: Simplified to 1 51.359 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ (sqrt 1) (acos a)) (/ -1 a)))) 51.360 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ -1 a)) 51.360 * * [simplify]: iters left: 5 (8 enodes) 51.362 * * [simplify]: iters left: 4 (30 enodes) 51.367 * * [simplify]: iters left: 3 (46 enodes) 51.377 * * [simplify]: iters left: 2 (67 enodes) 51.394 * * [simplify]: iters left: 1 (77 enodes) 51.404 * * [simplify]: Extracting #0: cost 1 inf + 0 51.404 * * [simplify]: Extracting #1: cost 20 inf + 0 51.404 * * [simplify]: Extracting #2: cost 22 inf + 528 51.405 * * [simplify]: Extracting #3: cost 4 inf + 2608 51.405 * * [simplify]: Extracting #4: cost 0 inf + 3167 51.406 * [simplify]: Simplified to (/ (- a) (acos a)) 51.406 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 51.406 * * * * [progress]: [ 122 / 258 ] simplifiying candidate # 51.406 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) 1) 51.406 * * [simplify]: iters left: 5 (4 enodes) 51.409 * * [simplify]: iters left: 4 (10 enodes) 51.410 * * [simplify]: iters left: 3 (12 enodes) 51.412 * * [simplify]: Extracting #0: cost 1 inf + 0 51.412 * * [simplify]: Extracting #1: cost 0 inf + 1 51.412 * [simplify]: Simplified to 1 51.412 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ (sqrt 1) (acos a)) (/ -1 a)))) 51.412 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ -1 a)) 51.412 * * [simplify]: iters left: 5 (8 enodes) 51.415 * * [simplify]: iters left: 4 (30 enodes) 51.420 * * [simplify]: iters left: 3 (46 enodes) 51.430 * * [simplify]: iters left: 2 (67 enodes) 51.441 * * [simplify]: iters left: 1 (77 enodes) 51.461 * * [simplify]: Extracting #0: cost 1 inf + 0 51.461 * * [simplify]: Extracting #1: cost 20 inf + 0 51.462 * * [simplify]: Extracting #2: cost 22 inf + 528 51.462 * * [simplify]: Extracting #3: cost 4 inf + 2608 51.464 * * [simplify]: Extracting #4: cost 0 inf + 3167 51.465 * [simplify]: Simplified to (/ (- a) (acos a)) 51.465 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 51.465 * * * * [progress]: [ 123 / 258 ] simplifiying candidate # 51.465 * [simplify]: Simplifying (/ (/ (sqrt 1) 1) -1) 51.465 * * [simplify]: iters left: 5 (5 enodes) 51.473 * * [simplify]: iters left: 4 (17 enodes) 51.477 * * [simplify]: iters left: 3 (19 enodes) 51.482 * * [simplify]: Extracting #0: cost 1 inf + 0 51.482 * * [simplify]: Extracting #1: cost 0 inf + 1 51.482 * [simplify]: Simplified to -1 51.482 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (/ (sqrt 1) (acos a)) (/ 1 a)))) 51.482 * [simplify]: Simplifying (/ (/ (sqrt 1) (acos a)) (/ 1 a)) 51.482 * * [simplify]: iters left: 5 (7 enodes) 51.488 * * [simplify]: iters left: 4 (27 enodes) 51.496 * * [simplify]: iters left: 3 (39 enodes) 51.508 * * [simplify]: iters left: 2 (46 enodes) 51.523 * * [simplify]: iters left: 1 (66 enodes) 51.542 * * [simplify]: Extracting #0: cost 1 inf + 0 51.542 * * [simplify]: Extracting #1: cost 10 inf + 0 51.542 * * [simplify]: Extracting #2: cost 9 inf + 355 51.543 * * [simplify]: Extracting #3: cost 2 inf + 1056 51.543 * * [simplify]: Extracting #4: cost 0 inf + 1270 51.544 * [simplify]: Simplified to (/ a (acos a)) 51.544 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 51.544 * * * * [progress]: [ 124 / 258 ] simplifiying candidate # 51.544 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 51.545 * * [simplify]: iters left: 6 (11 enodes) 51.550 * * [simplify]: iters left: 5 (41 enodes) 51.563 * * [simplify]: iters left: 4 (61 enodes) 51.586 * * [simplify]: iters left: 3 (95 enodes) 51.602 * * [simplify]: iters left: 2 (105 enodes) 51.615 * * [simplify]: Extracting #0: cost 1 inf + 0 51.615 * * [simplify]: Extracting #1: cost 18 inf + 0 51.615 * * [simplify]: Extracting #2: cost 34 inf + 1 51.615 * * [simplify]: Extracting #3: cost 38 inf + 1 51.615 * * [simplify]: Extracting #4: cost 36 inf + 3 51.615 * * [simplify]: Extracting #5: cost 22 inf + 2348 51.617 * * [simplify]: Extracting #6: cost 3 inf + 8344 51.618 * * [simplify]: Extracting #7: cost 0 inf + 9381 51.619 * [simplify]: Simplified to (/ 1 (* (* (cbrt (/ -1 a)) (cbrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (acos a))))) 51.619 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (* (cbrt (/ -1 a)) (cbrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (acos a))))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ -1 a))))) 51.620 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (cbrt (/ -1 a))) 51.620 * * [simplify]: iters left: 6 (9 enodes) 51.622 * * [simplify]: iters left: 5 (31 enodes) 51.630 * * [simplify]: iters left: 4 (38 enodes) 51.640 * * [simplify]: iters left: 3 (40 enodes) 51.651 * * [simplify]: Extracting #0: cost 1 inf + 0 51.651 * * [simplify]: Extracting #1: cost 8 inf + 0 51.651 * * [simplify]: Extracting #2: cost 14 inf + 1 51.651 * * [simplify]: Extracting #3: cost 18 inf + 1 51.651 * * [simplify]: Extracting #4: cost 16 inf + 3 51.652 * * [simplify]: Extracting #5: cost 9 inf + 894 51.652 * * [simplify]: Extracting #6: cost 2 inf + 2640 51.653 * * [simplify]: Extracting #7: cost 0 inf + 3015 51.653 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (cbrt (/ -1 a))) 51.654 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (* (cbrt (/ -1 a)) (cbrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (acos a))))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ -1 a))))) 51.654 * * * * [progress]: [ 125 / 258 ] simplifiying candidate # 51.654 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ -1 a))) 51.654 * * [simplify]: iters left: 6 (10 enodes) 51.659 * * [simplify]: iters left: 5 (36 enodes) 51.670 * * [simplify]: iters left: 4 (48 enodes) 51.684 * * [simplify]: iters left: 3 (60 enodes) 51.693 * * [simplify]: iters left: 2 (62 enodes) 51.702 * * [simplify]: Extracting #0: cost 1 inf + 0 51.702 * * [simplify]: Extracting #1: cost 12 inf + 0 51.702 * * [simplify]: Extracting #2: cost 22 inf + 1 51.702 * * [simplify]: Extracting #3: cost 26 inf + 1 51.702 * * [simplify]: Extracting #4: cost 24 inf + 3 51.702 * * [simplify]: Extracting #5: cost 11 inf + 2366 51.703 * * [simplify]: Extracting #6: cost 0 inf + 5031 51.704 * [simplify]: Simplified to (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ -1 a))) 51.704 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ -1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ -1 a))))) 51.704 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (sqrt (/ -1 a))) 51.704 * * [simplify]: iters left: 6 (9 enodes) 51.706 * * [simplify]: iters left: 5 (31 enodes) 51.711 * * [simplify]: iters left: 4 (38 enodes) 51.717 * * [simplify]: iters left: 3 (40 enodes) 51.725 * * [simplify]: Extracting #0: cost 1 inf + 0 51.725 * * [simplify]: Extracting #1: cost 8 inf + 0 51.725 * * [simplify]: Extracting #2: cost 14 inf + 1 51.725 * * [simplify]: Extracting #3: cost 18 inf + 1 51.725 * * [simplify]: Extracting #4: cost 16 inf + 3 51.725 * * [simplify]: Extracting #5: cost 9 inf + 814 51.726 * * [simplify]: Extracting #6: cost 2 inf + 2360 51.726 * * [simplify]: Extracting #7: cost 0 inf + 2695 51.727 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (sqrt (/ -1 a))) 51.727 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ -1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ -1 a))))) 51.727 * * * * [progress]: [ 126 / 258 ] simplifiying candidate # 51.728 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 51.728 * * [simplify]: iters left: 6 (13 enodes) 51.735 * * [simplify]: iters left: 5 (53 enodes) 51.747 * * [simplify]: iters left: 4 (107 enodes) 51.771 * * [simplify]: iters left: 3 (261 enodes) 51.871 * * [simplify]: Extracting #0: cost 1 inf + 0 51.871 * * [simplify]: Extracting #1: cost 66 inf + 0 51.872 * * [simplify]: Extracting #2: cost 144 inf + 1 51.872 * * [simplify]: Extracting #3: cost 134 inf + 1636 51.877 * * [simplify]: Extracting #4: cost 39 inf + 33941 51.885 * * [simplify]: Extracting #5: cost 0 inf + 49549 51.893 * * [simplify]: Extracting #6: cost 0 inf + 49389 51.902 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) 51.902 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt -1) (cbrt a))))) 51.902 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ (cbrt -1) (cbrt a))) 51.902 * * [simplify]: iters left: 6 (10 enodes) 51.906 * * [simplify]: iters left: 5 (36 enodes) 51.918 * * [simplify]: iters left: 4 (51 enodes) 51.929 * * [simplify]: iters left: 3 (71 enodes) 51.940 * * [simplify]: iters left: 2 (82 enodes) 51.957 * * [simplify]: iters left: 1 (137 enodes) 52.003 * * [simplify]: Extracting #0: cost 1 inf + 0 52.003 * * [simplify]: Extracting #1: cost 16 inf + 0 52.003 * * [simplify]: Extracting #2: cost 30 inf + 1 52.003 * * [simplify]: Extracting #3: cost 29 inf + 3 52.004 * * [simplify]: Extracting #4: cost 13 inf + 3288 52.006 * * [simplify]: Extracting #5: cost 0 inf + 6842 52.008 * [simplify]: Simplified to (/ (/ (cbrt a) (cbrt (acos a))) (cbrt -1)) 52.008 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) (/ (/ (cbrt a) (cbrt (acos a))) (cbrt -1)))) 52.009 * * * * [progress]: [ 127 / 258 ] simplifiying candidate # 52.009 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 52.009 * * [simplify]: iters left: 6 (12 enodes) 52.015 * * [simplify]: iters left: 5 (46 enodes) 52.023 * * [simplify]: iters left: 4 (77 enodes) 52.041 * * [simplify]: iters left: 3 (159 enodes) 52.096 * * [simplify]: iters left: 2 (307 enodes) 52.263 * * [simplify]: Extracting #0: cost 1 inf + 0 52.263 * * [simplify]: Extracting #1: cost 65 inf + 0 52.264 * * [simplify]: Extracting #2: cost 139 inf + 1 52.266 * * [simplify]: Extracting #3: cost 130 inf + 1595 52.274 * * [simplify]: Extracting #4: cost 32 inf + 32405 52.287 * * [simplify]: Extracting #5: cost 0 inf + 43115 52.298 * * [simplify]: Extracting #6: cost 0 inf + 43075 52.306 * [simplify]: Simplified to (/ (sqrt a) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) 52.306 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt -1) (sqrt a))))) 52.307 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ (cbrt -1) (sqrt a))) 52.307 * * [simplify]: iters left: 6 (10 enodes) 52.310 * * [simplify]: iters left: 5 (36 enodes) 52.321 * * [simplify]: iters left: 4 (51 enodes) 52.337 * * [simplify]: iters left: 3 (71 enodes) 52.355 * * [simplify]: iters left: 2 (82 enodes) 52.369 * * [simplify]: iters left: 1 (137 enodes) 52.416 * * [simplify]: Extracting #0: cost 1 inf + 0 52.416 * * [simplify]: Extracting #1: cost 16 inf + 0 52.417 * * [simplify]: Extracting #2: cost 30 inf + 1 52.417 * * [simplify]: Extracting #3: cost 29 inf + 3 52.417 * * [simplify]: Extracting #4: cost 13 inf + 3008 52.418 * * [simplify]: Extracting #5: cost 0 inf + 6242 52.419 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (cbrt -1)) 52.419 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (* (cbrt (acos a)) (cbrt -1)) (* (cbrt (acos a)) (cbrt -1)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt -1)))) 52.419 * * * * [progress]: [ 128 / 258 ] simplifiying candidate # 52.420 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt -1) (cbrt -1)) 1)) 52.420 * * [simplify]: iters left: 6 (11 enodes) 52.423 * * [simplify]: iters left: 5 (41 enodes) 52.431 * * [simplify]: iters left: 4 (72 enodes) 52.448 * * [simplify]: iters left: 3 (134 enodes) 52.491 * * [simplify]: iters left: 2 (212 enodes) 52.591 * * [simplify]: iters left: 1 (289 enodes) 52.672 * * [simplify]: Extracting #0: cost 1 inf + 0 52.672 * * [simplify]: Extracting #1: cost 18 inf + 0 52.672 * * [simplify]: Extracting #2: cost 47 inf + 1 52.672 * * [simplify]: Extracting #3: cost 45 inf + 326 52.672 * * [simplify]: Extracting #4: cost 40 inf + 813 52.674 * * [simplify]: Extracting #5: cost 11 inf + 8670 52.676 * * [simplify]: Extracting #6: cost 0 inf + 12325 52.678 * [simplify]: Simplified to (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) 52.678 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt -1) a)))) 52.678 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ (cbrt -1) a)) 52.678 * * [simplify]: iters left: 6 (9 enodes) 52.681 * * [simplify]: iters left: 5 (33 enodes) 52.687 * * [simplify]: iters left: 4 (48 enodes) 52.697 * * [simplify]: iters left: 3 (68 enodes) 52.716 * * [simplify]: iters left: 2 (77 enodes) 52.740 * * [simplify]: iters left: 1 (97 enodes) 52.757 * * [simplify]: Extracting #0: cost 1 inf + 0 52.757 * * [simplify]: Extracting #1: cost 17 inf + 0 52.757 * * [simplify]: Extracting #2: cost 35 inf + 2 52.757 * * [simplify]: Extracting #3: cost 30 inf + 900 52.758 * * [simplify]: Extracting #4: cost 4 inf + 6341 52.759 * * [simplify]: Extracting #5: cost 0 inf + 7420 52.760 * [simplify]: Simplified to (/ (/ a (cbrt -1)) (cbrt (acos a))) 52.760 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (/ 1 (cbrt (acos a))) (cbrt -1)) (/ (/ 1 (cbrt (acos a))) (cbrt -1))) (/ (/ a (cbrt -1)) (cbrt (acos a))))) 52.760 * * * * [progress]: [ 129 / 258 ] simplifiying candidate # 52.760 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 52.761 * * [simplify]: iters left: 6 (12 enodes) 52.764 * * [simplify]: iters left: 5 (46 enodes) 52.773 * * [simplify]: iters left: 4 (76 enodes) 52.796 * * [simplify]: iters left: 3 (147 enodes) 52.831 * * [simplify]: iters left: 2 (280 enodes) 52.963 * * [simplify]: Extracting #0: cost 1 inf + 0 52.964 * * [simplify]: Extracting #1: cost 54 inf + 0 52.965 * * [simplify]: Extracting #2: cost 113 inf + 1 52.966 * * [simplify]: Extracting #3: cost 104 inf + 1343 52.972 * * [simplify]: Extracting #4: cost 31 inf + 23530 52.980 * * [simplify]: Extracting #5: cost 1 inf + 33043 52.989 * * [simplify]: Extracting #6: cost 0 inf + 33125 52.996 * [simplify]: Simplified to (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) 52.996 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) (/ (/ 1 (cbrt (acos a))) (/ (sqrt -1) (cbrt a))))) 52.996 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ (sqrt -1) (cbrt a))) 52.996 * * [simplify]: iters left: 6 (10 enodes) 53.002 * * [simplify]: iters left: 5 (36 enodes) 53.014 * * [simplify]: iters left: 4 (51 enodes) 53.029 * * [simplify]: iters left: 3 (71 enodes) 53.050 * * [simplify]: iters left: 2 (82 enodes) 53.078 * * [simplify]: iters left: 1 (137 enodes) 53.139 * * [simplify]: Extracting #0: cost 1 inf + 0 53.139 * * [simplify]: Extracting #1: cost 16 inf + 0 53.140 * * [simplify]: Extracting #2: cost 30 inf + 1 53.140 * * [simplify]: Extracting #3: cost 29 inf + 3 53.140 * * [simplify]: Extracting #4: cost 13 inf + 2968 53.141 * * [simplify]: Extracting #5: cost 0 inf + 6162 53.142 * [simplify]: Simplified to (/ (/ (cbrt a) (cbrt (acos a))) (sqrt -1)) 53.142 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (sqrt -1)) (/ (/ (cbrt a) (cbrt (acos a))) (sqrt -1)))) 53.142 * * * * [progress]: [ 130 / 258 ] simplifiying candidate # 53.143 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (sqrt a))) 53.143 * * [simplify]: iters left: 6 (11 enodes) 53.146 * * [simplify]: iters left: 5 (41 enodes) 53.153 * * [simplify]: iters left: 4 (63 enodes) 53.164 * * [simplify]: iters left: 3 (105 enodes) 53.180 * * [simplify]: iters left: 2 (144 enodes) 53.213 * * [simplify]: iters left: 1 (280 enodes) 53.359 * * [simplify]: Extracting #0: cost 1 inf + 0 53.359 * * [simplify]: Extracting #1: cost 23 inf + 0 53.359 * * [simplify]: Extracting #2: cost 45 inf + 1 53.359 * * [simplify]: Extracting #3: cost 41 inf + 208 53.360 * * [simplify]: Extracting #4: cost 23 inf + 3786 53.362 * * [simplify]: Extracting #5: cost 2 inf + 9313 53.365 * * [simplify]: Extracting #6: cost 0 inf + 10017 53.370 * [simplify]: Simplified to (/ (sqrt a) (* (sqrt -1) (* (cbrt (acos a)) (cbrt (acos a))))) 53.370 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (sqrt -1) (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (cbrt (acos a))) (/ (sqrt -1) (sqrt a))))) 53.371 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ (sqrt -1) (sqrt a))) 53.371 * * [simplify]: iters left: 6 (10 enodes) 53.376 * * [simplify]: iters left: 5 (36 enodes) 53.388 * * [simplify]: iters left: 4 (51 enodes) 53.398 * * [simplify]: iters left: 3 (71 enodes) 53.409 * * [simplify]: iters left: 2 (82 enodes) 53.423 * * [simplify]: iters left: 1 (137 enodes) 53.474 * * [simplify]: Extracting #0: cost 1 inf + 0 53.474 * * [simplify]: Extracting #1: cost 16 inf + 0 53.475 * * [simplify]: Extracting #2: cost 30 inf + 1 53.475 * * [simplify]: Extracting #3: cost 29 inf + 3 53.476 * * [simplify]: Extracting #4: cost 13 inf + 2688 53.478 * * [simplify]: Extracting #5: cost 0 inf + 5562 53.480 * [simplify]: Simplified to (/ (/ (sqrt a) (cbrt (acos a))) (sqrt -1)) 53.480 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) (sqrt a))) (/ (/ (sqrt a) (cbrt (acos a))) (sqrt -1)))) 53.480 * * * * [progress]: [ 131 / 258 ] simplifiying candidate # 53.480 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt -1) 1)) 53.480 * * [simplify]: iters left: 6 (10 enodes) 53.486 * * [simplify]: iters left: 5 (36 enodes) 53.499 * * [simplify]: iters left: 4 (50 enodes) 53.516 * * [simplify]: iters left: 3 (74 enodes) 53.539 * * [simplify]: iters left: 2 (97 enodes) 53.575 * * [simplify]: iters left: 1 (117 enodes) 53.597 * * [simplify]: Extracting #0: cost 1 inf + 0 53.597 * * [simplify]: Extracting #1: cost 12 inf + 0 53.597 * * [simplify]: Extracting #2: cost 22 inf + 1 53.597 * * [simplify]: Extracting #3: cost 21 inf + 84 53.597 * * [simplify]: Extracting #4: cost 18 inf + 249 53.598 * * [simplify]: Extracting #5: cost 7 inf + 2536 53.598 * * [simplify]: Extracting #6: cost 0 inf + 4463 53.599 * [simplify]: Simplified to (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt -1)) 53.599 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt -1)) (/ (/ 1 (cbrt (acos a))) (/ (sqrt -1) a)))) 53.600 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ (sqrt -1) a)) 53.600 * * [simplify]: iters left: 6 (9 enodes) 53.603 * * [simplify]: iters left: 5 (33 enodes) 53.609 * * [simplify]: iters left: 4 (48 enodes) 53.619 * * [simplify]: iters left: 3 (68 enodes) 53.639 * * [simplify]: iters left: 2 (77 enodes) 53.660 * * [simplify]: iters left: 1 (97 enodes) 53.679 * * [simplify]: Extracting #0: cost 1 inf + 0 53.679 * * [simplify]: Extracting #1: cost 17 inf + 0 53.679 * * [simplify]: Extracting #2: cost 35 inf + 2 53.679 * * [simplify]: Extracting #3: cost 30 inf + 900 53.680 * * [simplify]: Extracting #4: cost 4 inf + 5541 53.681 * * [simplify]: Extracting #5: cost 0 inf + 6460 53.682 * [simplify]: Simplified to (/ (/ a (sqrt -1)) (cbrt (acos a))) 53.682 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt -1)) (/ (/ a (sqrt -1)) (cbrt (acos a))))) 53.682 * * * * [progress]: [ 132 / 258 ] simplifiying candidate # 53.683 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) 53.683 * * [simplify]: iters left: 6 (10 enodes) 53.685 * * [simplify]: iters left: 5 (40 enodes) 53.692 * * [simplify]: iters left: 4 (66 enodes) 53.712 * * [simplify]: iters left: 3 (116 enodes) 53.746 * * [simplify]: iters left: 2 (272 enodes) 54.281 * * [simplify]: iters left: 1 (429 enodes) 54.603 * * [simplify]: Extracting #0: cost 1 inf + 0 54.603 * * [simplify]: Extracting #1: cost 18 inf + 0 54.604 * * [simplify]: Extracting #2: cost 40 inf + 1 54.604 * * [simplify]: Extracting #3: cost 40 inf + 2 54.605 * * [simplify]: Extracting #4: cost 29 inf + 2077 54.607 * * [simplify]: Extracting #5: cost 8 inf + 7687 54.612 * * [simplify]: Extracting #6: cost 1 inf + 9835 54.617 * * [simplify]: Extracting #7: cost 0 inf + 10166 54.621 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) 54.623 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (/ -1 (cbrt a))))) 54.624 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ -1 (cbrt a))) 54.624 * * [simplify]: iters left: 6 (9 enodes) 54.629 * * [simplify]: iters left: 5 (33 enodes) 54.639 * * [simplify]: iters left: 4 (48 enodes) 54.656 * * [simplify]: iters left: 3 (69 enodes) 54.675 * * [simplify]: iters left: 2 (80 enodes) 54.705 * * [simplify]: iters left: 1 (145 enodes) 54.754 * * [simplify]: Extracting #0: cost 1 inf + 0 54.754 * * [simplify]: Extracting #1: cost 14 inf + 0 54.755 * * [simplify]: Extracting #2: cost 24 inf + 2 54.755 * * [simplify]: Extracting #3: cost 24 inf + 3 54.755 * * [simplify]: Extracting #4: cost 7 inf + 3304 54.756 * * [simplify]: Extracting #5: cost 0 inf + 4933 54.757 * [simplify]: Simplified to (/ (- (cbrt a)) (cbrt (acos a))) 54.757 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (- (cbrt a)) (cbrt (acos a))))) 54.757 * * * * [progress]: [ 133 / 258 ] simplifiying candidate # 54.757 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt a))) 54.757 * * [simplify]: iters left: 6 (9 enodes) 54.760 * * [simplify]: iters left: 5 (35 enodes) 54.767 * * [simplify]: iters left: 4 (53 enodes) 54.776 * * [simplify]: iters left: 3 (75 enodes) 54.795 * * [simplify]: iters left: 2 (146 enodes) 54.828 * * [simplify]: iters left: 1 (192 enodes) 54.870 * * [simplify]: Extracting #0: cost 1 inf + 0 54.870 * * [simplify]: Extracting #1: cost 16 inf + 0 54.870 * * [simplify]: Extracting #2: cost 34 inf + 1 54.870 * * [simplify]: Extracting #3: cost 34 inf + 2 54.870 * * [simplify]: Extracting #4: cost 11 inf + 4787 54.872 * * [simplify]: Extracting #5: cost 1 inf + 7503 54.873 * * [simplify]: Extracting #6: cost 0 inf + 7794 54.875 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) 54.875 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (/ -1 (sqrt a))))) 54.876 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ -1 (sqrt a))) 54.876 * * [simplify]: iters left: 6 (9 enodes) 54.878 * * [simplify]: iters left: 5 (33 enodes) 54.884 * * [simplify]: iters left: 4 (48 enodes) 54.892 * * [simplify]: iters left: 3 (69 enodes) 54.910 * * [simplify]: iters left: 2 (80 enodes) 54.942 * * [simplify]: iters left: 1 (145 enodes) 54.991 * * [simplify]: Extracting #0: cost 1 inf + 0 54.991 * * [simplify]: Extracting #1: cost 14 inf + 0 54.992 * * [simplify]: Extracting #2: cost 24 inf + 2 54.992 * * [simplify]: Extracting #3: cost 24 inf + 3 54.992 * * [simplify]: Extracting #4: cost 7 inf + 2904 54.993 * * [simplify]: Extracting #5: cost 0 inf + 4373 54.994 * [simplify]: Simplified to (/ (- (sqrt a)) (cbrt (acos a))) 54.994 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- (sqrt a)) (cbrt (acos a))))) 54.994 * * * * [progress]: [ 134 / 258 ] simplifiying candidate # 54.994 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 1)) 54.994 * * [simplify]: iters left: 6 (8 enodes) 54.996 * * [simplify]: iters left: 5 (28 enodes) 55.001 * * [simplify]: iters left: 4 (35 enodes) 55.006 * * [simplify]: iters left: 3 (40 enodes) 55.011 * * [simplify]: iters left: 2 (41 enodes) 55.019 * * [simplify]: Extracting #0: cost 1 inf + 0 55.019 * * [simplify]: Extracting #1: cost 6 inf + 0 55.019 * * [simplify]: Extracting #2: cost 9 inf + 1 55.019 * * [simplify]: Extracting #3: cost 11 inf + 1 55.019 * * [simplify]: Extracting #4: cost 10 inf + 2 55.020 * * [simplify]: Extracting #5: cost 1 inf + 1785 55.020 * * [simplify]: Extracting #6: cost 0 inf + 1876 55.021 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 55.021 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (/ -1 a)))) 55.021 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ -1 a)) 55.021 * * [simplify]: iters left: 6 (8 enodes) 55.025 * * [simplify]: iters left: 5 (30 enodes) 55.030 * * [simplify]: iters left: 4 (45 enodes) 55.038 * * [simplify]: iters left: 3 (66 enodes) 55.047 * * [simplify]: iters left: 2 (76 enodes) 55.062 * * [simplify]: iters left: 1 (100 enodes) 55.094 * * [simplify]: Extracting #0: cost 1 inf + 0 55.095 * * [simplify]: Extracting #1: cost 20 inf + 0 55.095 * * [simplify]: Extracting #2: cost 30 inf + 3 55.096 * * [simplify]: Extracting #3: cost 11 inf + 2994 55.098 * * [simplify]: Extracting #4: cost 0 inf + 5070 55.099 * [simplify]: Simplified to (/ (- a) (cbrt (acos a))) 55.099 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- a) (cbrt (acos a))))) 55.099 * * * * [progress]: [ 135 / 258 ] simplifiying candidate # 55.100 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 1) 55.100 * * [simplify]: iters left: 6 (7 enodes) 55.104 * * [simplify]: iters left: 5 (25 enodes) 55.108 * * [simplify]: iters left: 4 (35 enodes) 55.114 * * [simplify]: iters left: 3 (42 enodes) 55.120 * * [simplify]: Extracting #0: cost 1 inf + 0 55.120 * * [simplify]: Extracting #1: cost 6 inf + 0 55.120 * * [simplify]: Extracting #2: cost 9 inf + 1 55.120 * * [simplify]: Extracting #3: cost 11 inf + 1 55.120 * * [simplify]: Extracting #4: cost 8 inf + 184 55.120 * * [simplify]: Extracting #5: cost 3 inf + 1241 55.121 * * [simplify]: Extracting #6: cost 0 inf + 1876 55.121 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 55.121 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (/ -1 a)))) 55.122 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ -1 a)) 55.122 * * [simplify]: iters left: 6 (8 enodes) 55.125 * * [simplify]: iters left: 5 (30 enodes) 55.130 * * [simplify]: iters left: 4 (45 enodes) 55.139 * * [simplify]: iters left: 3 (66 enodes) 55.150 * * [simplify]: iters left: 2 (76 enodes) 55.161 * * [simplify]: iters left: 1 (100 enodes) 55.180 * * [simplify]: Extracting #0: cost 1 inf + 0 55.180 * * [simplify]: Extracting #1: cost 20 inf + 0 55.180 * * [simplify]: Extracting #2: cost 30 inf + 3 55.181 * * [simplify]: Extracting #3: cost 11 inf + 2994 55.183 * * [simplify]: Extracting #4: cost 0 inf + 5070 55.185 * [simplify]: Simplified to (/ (- a) (cbrt (acos a))) 55.185 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (- a) (cbrt (acos a))))) 55.185 * * * * [progress]: [ 136 / 258 ] simplifiying candidate # 55.185 * [simplify]: Simplifying (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) -1) 55.185 * * [simplify]: iters left: 6 (8 enodes) 55.189 * * [simplify]: iters left: 5 (30 enodes) 55.198 * * [simplify]: iters left: 4 (43 enodes) 55.204 * * [simplify]: iters left: 3 (55 enodes) 55.213 * * [simplify]: iters left: 2 (57 enodes) 55.220 * * [simplify]: Extracting #0: cost 1 inf + 0 55.220 * * [simplify]: Extracting #1: cost 11 inf + 0 55.220 * * [simplify]: Extracting #2: cost 17 inf + 2 55.220 * * [simplify]: Extracting #3: cost 19 inf + 2 55.220 * * [simplify]: Extracting #4: cost 18 inf + 3 55.220 * * [simplify]: Extracting #5: cost 15 inf + 356 55.221 * * [simplify]: Extracting #6: cost 3 inf + 3055 55.221 * * [simplify]: Extracting #7: cost 0 inf + 3729 55.222 * [simplify]: Simplified to (/ (/ -1 (cbrt (acos a))) (cbrt (acos a))) 55.222 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ -1 (cbrt (acos a))) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (/ 1 a)))) 55.222 * [simplify]: Simplifying (/ (/ 1 (cbrt (acos a))) (/ 1 a)) 55.222 * * [simplify]: iters left: 6 (7 enodes) 55.224 * * [simplify]: iters left: 5 (27 enodes) 55.233 * * [simplify]: iters left: 4 (38 enodes) 55.245 * * [simplify]: iters left: 3 (45 enodes) 55.252 * * [simplify]: iters left: 2 (66 enodes) 55.262 * * [simplify]: iters left: 1 (72 enodes) 55.270 * * [simplify]: Extracting #0: cost 1 inf + 0 55.270 * * [simplify]: Extracting #1: cost 8 inf + 0 55.270 * * [simplify]: Extracting #2: cost 12 inf + 2 55.270 * * [simplify]: Extracting #3: cost 8 inf + 599 55.271 * * [simplify]: Extracting #4: cost 1 inf + 1748 55.271 * * [simplify]: Extracting #5: cost 0 inf + 1960 55.271 * [simplify]: Simplified to (/ a (cbrt (acos a))) 55.272 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ -1 (cbrt (acos a))) (cbrt (acos a))) (/ a (cbrt (acos a))))) 55.272 * * * * [progress]: [ 137 / 258 ] simplifiying candidate # 55.272 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 55.272 * * [simplify]: iters left: 6 (10 enodes) 55.274 * * [simplify]: iters left: 5 (36 enodes) 55.285 * * [simplify]: iters left: 4 (48 enodes) 55.299 * * [simplify]: iters left: 3 (57 enodes) 55.310 * * [simplify]: iters left: 2 (60 enodes) 55.320 * * [simplify]: Extracting #0: cost 1 inf + 0 55.320 * * [simplify]: Extracting #1: cost 10 inf + 0 55.320 * * [simplify]: Extracting #2: cost 20 inf + 1 55.320 * * [simplify]: Extracting #3: cost 26 inf + 1 55.320 * * [simplify]: Extracting #4: cost 24 inf + 3 55.320 * * [simplify]: Extracting #5: cost 10 inf + 2351 55.321 * * [simplify]: Extracting #6: cost 0 inf + 4835 55.322 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 55.322 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ -1 a))))) 55.322 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (cbrt (/ -1 a))) 55.322 * * [simplify]: iters left: 6 (9 enodes) 55.324 * * [simplify]: iters left: 5 (31 enodes) 55.329 * * [simplify]: iters left: 4 (38 enodes) 55.335 * * [simplify]: iters left: 3 (40 enodes) 55.346 * * [simplify]: Extracting #0: cost 1 inf + 0 55.346 * * [simplify]: Extracting #1: cost 8 inf + 0 55.346 * * [simplify]: Extracting #2: cost 14 inf + 1 55.346 * * [simplify]: Extracting #3: cost 18 inf + 1 55.346 * * [simplify]: Extracting #4: cost 16 inf + 3 55.346 * * [simplify]: Extracting #5: cost 9 inf + 814 55.347 * * [simplify]: Extracting #6: cost 2 inf + 2360 55.348 * * [simplify]: Extracting #7: cost 0 inf + 2695 55.348 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (cbrt (/ -1 a))) 55.348 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ -1 a))))) 55.348 * * * * [progress]: [ 138 / 258 ] simplifiying candidate # 55.349 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) 55.349 * * [simplify]: iters left: 6 (9 enodes) 55.353 * * [simplify]: iters left: 5 (31 enodes) 55.363 * * [simplify]: iters left: 4 (38 enodes) 55.374 * * [simplify]: iters left: 3 (40 enodes) 55.385 * * [simplify]: Extracting #0: cost 1 inf + 0 55.385 * * [simplify]: Extracting #1: cost 8 inf + 0 55.385 * * [simplify]: Extracting #2: cost 14 inf + 1 55.385 * * [simplify]: Extracting #3: cost 18 inf + 1 55.386 * * [simplify]: Extracting #4: cost 16 inf + 3 55.386 * * [simplify]: Extracting #5: cost 9 inf + 734 55.386 * * [simplify]: Extracting #6: cost 2 inf + 2080 55.387 * * [simplify]: Extracting #7: cost 0 inf + 2375 55.387 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) 55.387 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))))) 55.388 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) 55.388 * * [simplify]: iters left: 6 (9 enodes) 55.392 * * [simplify]: iters left: 5 (31 enodes) 55.401 * * [simplify]: iters left: 4 (38 enodes) 55.412 * * [simplify]: iters left: 3 (40 enodes) 55.423 * * [simplify]: Extracting #0: cost 1 inf + 0 55.423 * * [simplify]: Extracting #1: cost 8 inf + 0 55.423 * * [simplify]: Extracting #2: cost 14 inf + 1 55.424 * * [simplify]: Extracting #3: cost 18 inf + 1 55.424 * * [simplify]: Extracting #4: cost 16 inf + 3 55.424 * * [simplify]: Extracting #5: cost 9 inf + 734 55.424 * * [simplify]: Extracting #6: cost 2 inf + 2080 55.425 * * [simplify]: Extracting #7: cost 0 inf + 2375 55.426 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) 55.426 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ -1 a))))) 55.426 * * * * [progress]: [ 139 / 258 ] simplifiying candidate # 55.426 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 55.426 * * [simplify]: iters left: 6 (12 enodes) 55.433 * * [simplify]: iters left: 5 (48 enodes) 55.452 * * [simplify]: iters left: 4 (93 enodes) 55.478 * * [simplify]: iters left: 3 (196 enodes) 55.537 * * [simplify]: iters left: 2 (352 enodes) 55.716 * * [simplify]: Extracting #0: cost 1 inf + 0 55.716 * * [simplify]: Extracting #1: cost 52 inf + 0 55.716 * * [simplify]: Extracting #2: cost 97 inf + 1 55.717 * * [simplify]: Extracting #3: cost 86 inf + 1506 55.720 * * [simplify]: Extracting #4: cost 19 inf + 20061 55.726 * * [simplify]: Extracting #5: cost 0 inf + 25975 55.737 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt -1)) (/ (/ (cbrt a) (cbrt -1)) (sqrt (acos a)))) 55.737 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (/ (cbrt a) (cbrt -1)) (sqrt (acos a)))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt -1) (cbrt a))))) 55.738 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (cbrt -1) (cbrt a))) 55.738 * * [simplify]: iters left: 6 (10 enodes) 55.743 * * [simplify]: iters left: 5 (36 enodes) 55.754 * * [simplify]: iters left: 4 (51 enodes) 55.767 * * [simplify]: iters left: 3 (71 enodes) 55.778 * * [simplify]: iters left: 2 (82 enodes) 55.793 * * [simplify]: iters left: 1 (137 enodes) 55.841 * * [simplify]: Extracting #0: cost 1 inf + 0 55.841 * * [simplify]: Extracting #1: cost 16 inf + 0 55.841 * * [simplify]: Extracting #2: cost 30 inf + 1 55.841 * * [simplify]: Extracting #3: cost 29 inf + 3 55.842 * * [simplify]: Extracting #4: cost 13 inf + 2968 55.843 * * [simplify]: Extracting #5: cost 0 inf + 6162 55.844 * [simplify]: Simplified to (/ (/ (cbrt a) (sqrt (acos a))) (cbrt -1)) 55.844 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (/ (cbrt a) (cbrt -1)) (sqrt (acos a)))) (/ (/ (cbrt a) (sqrt (acos a))) (cbrt -1)))) 55.844 * * * * [progress]: [ 140 / 258 ] simplifiying candidate # 55.844 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 55.844 * * [simplify]: iters left: 6 (11 enodes) 55.848 * * [simplify]: iters left: 5 (41 enodes) 55.857 * * [simplify]: iters left: 4 (65 enodes) 55.874 * * [simplify]: iters left: 3 (118 enodes) 55.903 * * [simplify]: iters left: 2 (178 enodes) 55.959 * * [simplify]: iters left: 1 (317 enodes) 56.131 * * [simplify]: Extracting #0: cost 1 inf + 0 56.132 * * [simplify]: Extracting #1: cost 24 inf + 0 56.132 * * [simplify]: Extracting #2: cost 46 inf + 1 56.132 * * [simplify]: Extracting #3: cost 42 inf + 367 56.133 * * [simplify]: Extracting #4: cost 24 inf + 3256 56.134 * * [simplify]: Extracting #5: cost 0 inf + 9463 56.137 * [simplify]: Simplified to (/ (sqrt a) (* (sqrt (acos a)) (* (cbrt -1) (cbrt -1)))) 56.137 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (sqrt (acos a)) (* (cbrt -1) (cbrt -1)))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt -1) (sqrt a))))) 56.137 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (cbrt -1) (sqrt a))) 56.137 * * [simplify]: iters left: 6 (10 enodes) 56.140 * * [simplify]: iters left: 5 (36 enodes) 56.146 * * [simplify]: iters left: 4 (51 enodes) 56.156 * * [simplify]: iters left: 3 (71 enodes) 56.177 * * [simplify]: iters left: 2 (82 enodes) 56.204 * * [simplify]: iters left: 1 (137 enodes) 56.242 * * [simplify]: Extracting #0: cost 1 inf + 0 56.242 * * [simplify]: Extracting #1: cost 16 inf + 0 56.242 * * [simplify]: Extracting #2: cost 30 inf + 1 56.242 * * [simplify]: Extracting #3: cost 29 inf + 3 56.242 * * [simplify]: Extracting #4: cost 13 inf + 2688 56.243 * * [simplify]: Extracting #5: cost 0 inf + 5562 56.245 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)) 56.245 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) (/ (/ (sqrt a) (sqrt (acos a))) (cbrt -1)))) 56.245 * * * * [progress]: [ 141 / 258 ] simplifiying candidate # 56.245 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) 1)) 56.245 * * [simplify]: iters left: 6 (10 enodes) 56.249 * * [simplify]: iters left: 5 (36 enodes) 56.262 * * [simplify]: iters left: 4 (60 enodes) 56.282 * * [simplify]: iters left: 3 (91 enodes) 56.313 * * [simplify]: iters left: 2 (112 enodes) 56.347 * * [simplify]: Extracting #0: cost 1 inf + 0 56.347 * * [simplify]: Extracting #1: cost 12 inf + 0 56.347 * * [simplify]: Extracting #2: cost 22 inf + 1 56.348 * * [simplify]: Extracting #3: cost 23 inf + 2 56.348 * * [simplify]: Extracting #4: cost 18 inf + 408 56.349 * * [simplify]: Extracting #5: cost 5 inf + 2641 56.350 * * [simplify]: Extracting #6: cost 0 inf + 4103 56.352 * [simplify]: Simplified to (* (/ (/ 1 (cbrt -1)) (sqrt (acos a))) (/ 1 (cbrt -1))) 56.352 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (/ 1 (cbrt -1)) (sqrt (acos a))) (/ 1 (cbrt -1))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt -1) a)))) 56.352 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (cbrt -1) a)) 56.352 * * [simplify]: iters left: 6 (9 enodes) 56.358 * * [simplify]: iters left: 5 (33 enodes) 56.369 * * [simplify]: iters left: 4 (48 enodes) 56.384 * * [simplify]: iters left: 3 (68 enodes) 56.404 * * [simplify]: iters left: 2 (77 enodes) 56.421 * * [simplify]: iters left: 1 (97 enodes) 56.438 * * [simplify]: Extracting #0: cost 1 inf + 0 56.438 * * [simplify]: Extracting #1: cost 17 inf + 0 56.438 * * [simplify]: Extracting #2: cost 35 inf + 2 56.439 * * [simplify]: Extracting #3: cost 30 inf + 740 56.439 * * [simplify]: Extracting #4: cost 4 inf + 5621 56.440 * * [simplify]: Extracting #5: cost 0 inf + 6580 56.441 * [simplify]: Simplified to (/ (/ a (cbrt -1)) (sqrt (acos a))) 56.441 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt -1) (cbrt -1)) 1)) (/ (/ a (cbrt -1)) (sqrt (acos a))))) 56.442 * * * * [progress]: [ 142 / 258 ] simplifiying candidate # 56.442 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 56.442 * * [simplify]: iters left: 6 (11 enodes) 56.445 * * [simplify]: iters left: 5 (41 enodes) 56.456 * * [simplify]: iters left: 4 (64 enodes) 56.477 * * [simplify]: iters left: 3 (107 enodes) 56.514 * * [simplify]: iters left: 2 (163 enodes) 56.573 * * [simplify]: iters left: 1 (288 enodes) 56.705 * * [simplify]: Extracting #0: cost 1 inf + 0 56.705 * * [simplify]: Extracting #1: cost 23 inf + 0 56.705 * * [simplify]: Extracting #2: cost 45 inf + 1 56.706 * * [simplify]: Extracting #3: cost 44 inf + 3 56.706 * * [simplify]: Extracting #4: cost 33 inf + 1581 56.707 * * [simplify]: Extracting #5: cost 6 inf + 8036 56.709 * * [simplify]: Extracting #6: cost 0 inf + 9386 56.711 * [simplify]: Simplified to (/ (* (cbrt a) (/ (cbrt a) (sqrt -1))) (sqrt (acos a))) 56.711 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (/ (cbrt a) (sqrt -1))) (sqrt (acos a))) (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (cbrt a))))) 56.712 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (cbrt a))) 56.712 * * [simplify]: iters left: 6 (10 enodes) 56.715 * * [simplify]: iters left: 5 (36 enodes) 56.729 * * [simplify]: iters left: 4 (51 enodes) 56.745 * * [simplify]: iters left: 3 (71 enodes) 56.766 * * [simplify]: iters left: 2 (82 enodes) 56.780 * * [simplify]: iters left: 1 (137 enodes) 56.812 * * [simplify]: Extracting #0: cost 1 inf + 0 56.812 * * [simplify]: Extracting #1: cost 16 inf + 0 56.812 * * [simplify]: Extracting #2: cost 30 inf + 1 56.813 * * [simplify]: Extracting #3: cost 29 inf + 3 56.813 * * [simplify]: Extracting #4: cost 13 inf + 2648 56.815 * * [simplify]: Extracting #5: cost 0 inf + 5482 56.818 * [simplify]: Simplified to (/ (/ (cbrt a) (sqrt (acos a))) (sqrt -1)) 56.818 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt a) (sqrt (acos a))) (sqrt -1)))) 56.818 * * * * [progress]: [ 143 / 258 ] simplifiying candidate # 56.819 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) 56.819 * * [simplify]: iters left: 6 (10 enodes) 56.825 * * [simplify]: iters left: 5 (36 enodes) 56.831 * * [simplify]: iters left: 4 (51 enodes) 56.840 * * [simplify]: iters left: 3 (71 enodes) 56.852 * * [simplify]: iters left: 2 (82 enodes) 56.875 * * [simplify]: iters left: 1 (137 enodes) 56.906 * * [simplify]: Extracting #0: cost 1 inf + 0 56.906 * * [simplify]: Extracting #1: cost 16 inf + 0 56.906 * * [simplify]: Extracting #2: cost 30 inf + 1 56.906 * * [simplify]: Extracting #3: cost 29 inf + 3 56.907 * * [simplify]: Extracting #4: cost 13 inf + 2368 56.907 * * [simplify]: Extracting #5: cost 0 inf + 4882 56.908 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) 56.909 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (sqrt a))))) 56.909 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) 56.909 * * [simplify]: iters left: 6 (10 enodes) 56.912 * * [simplify]: iters left: 5 (36 enodes) 56.919 * * [simplify]: iters left: 4 (51 enodes) 56.934 * * [simplify]: iters left: 3 (71 enodes) 56.944 * * [simplify]: iters left: 2 (82 enodes) 56.959 * * [simplify]: iters left: 1 (137 enodes) 56.997 * * [simplify]: Extracting #0: cost 1 inf + 0 56.997 * * [simplify]: Extracting #1: cost 16 inf + 0 56.997 * * [simplify]: Extracting #2: cost 30 inf + 1 56.997 * * [simplify]: Extracting #3: cost 29 inf + 3 56.997 * * [simplify]: Extracting #4: cost 13 inf + 2368 56.998 * * [simplify]: Extracting #5: cost 0 inf + 4882 56.999 * [simplify]: Simplified to (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)) 56.999 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) (sqrt a))) (/ (/ (sqrt a) (sqrt (acos a))) (sqrt -1)))) 56.999 * * * * [progress]: [ 144 / 258 ] simplifiying candidate # 57.000 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) 1)) 57.000 * * [simplify]: iters left: 6 (9 enodes) 57.003 * * [simplify]: iters left: 5 (31 enodes) 57.012 * * [simplify]: iters left: 4 (40 enodes) 57.023 * * [simplify]: iters left: 3 (50 enodes) 57.036 * * [simplify]: iters left: 2 (54 enodes) 57.044 * * [simplify]: iters left: 1 (60 enodes) 57.052 * * [simplify]: Extracting #0: cost 1 inf + 0 57.053 * * [simplify]: Extracting #1: cost 8 inf + 0 57.053 * * [simplify]: Extracting #2: cost 14 inf + 1 57.053 * * [simplify]: Extracting #3: cost 14 inf + 43 57.053 * * [simplify]: Extracting #4: cost 10 inf + 249 57.053 * * [simplify]: Extracting #5: cost 7 inf + 683 57.053 * * [simplify]: Extracting #6: cost 0 inf + 1967 57.054 * [simplify]: Simplified to (/ (/ 1 (sqrt (acos a))) (sqrt -1)) 57.054 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt -1)) (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) a)))) 57.054 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ (sqrt -1) a)) 57.054 * * [simplify]: iters left: 6 (9 enodes) 57.057 * * [simplify]: iters left: 5 (33 enodes) 57.063 * * [simplify]: iters left: 4 (48 enodes) 57.073 * * [simplify]: iters left: 3 (68 enodes) 57.093 * * [simplify]: iters left: 2 (77 enodes) 57.105 * * [simplify]: iters left: 1 (97 enodes) 57.121 * * [simplify]: Extracting #0: cost 1 inf + 0 57.121 * * [simplify]: Extracting #1: cost 17 inf + 0 57.121 * * [simplify]: Extracting #2: cost 35 inf + 2 57.121 * * [simplify]: Extracting #3: cost 30 inf + 740 57.122 * * [simplify]: Extracting #4: cost 4 inf + 4821 57.123 * * [simplify]: Extracting #5: cost 0 inf + 5620 57.124 * [simplify]: Simplified to (/ (/ a (sqrt -1)) (sqrt (acos a))) 57.124 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (sqrt -1)) (/ (/ a (sqrt -1)) (sqrt (acos a))))) 57.124 * * * * [progress]: [ 145 / 258 ] simplifiying candidate # 57.124 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) 57.124 * * [simplify]: iters left: 6 (9 enodes) 57.126 * * [simplify]: iters left: 5 (35 enodes) 57.132 * * [simplify]: iters left: 4 (54 enodes) 57.150 * * [simplify]: iters left: 3 (83 enodes) 57.184 * * [simplify]: iters left: 2 (162 enodes) 57.244 * * [simplify]: iters left: 1 (237 enodes) 57.312 * * [simplify]: Extracting #0: cost 1 inf + 0 57.312 * * [simplify]: Extracting #1: cost 12 inf + 0 57.312 * * [simplify]: Extracting #2: cost 31 inf + 1 57.312 * * [simplify]: Extracting #3: cost 31 inf + 2 57.312 * * [simplify]: Extracting #4: cost 18 inf + 1761 57.313 * * [simplify]: Extracting #5: cost 1 inf + 5697 57.314 * * [simplify]: Extracting #6: cost 0 inf + 5988 57.316 * [simplify]: Simplified to (* (/ (cbrt a) (sqrt (acos a))) (cbrt a)) 57.316 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (sqrt (acos a))) (cbrt a)) (/ (/ 1 (sqrt (acos a))) (/ -1 (cbrt a))))) 57.316 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ -1 (cbrt a))) 57.316 * * [simplify]: iters left: 6 (9 enodes) 57.318 * * [simplify]: iters left: 5 (33 enodes) 57.328 * * [simplify]: iters left: 4 (48 enodes) 57.345 * * [simplify]: iters left: 3 (69 enodes) 57.365 * * [simplify]: iters left: 2 (80 enodes) 57.397 * * [simplify]: iters left: 1 (145 enodes) 57.457 * * [simplify]: Extracting #0: cost 1 inf + 0 57.457 * * [simplify]: Extracting #1: cost 14 inf + 0 57.458 * * [simplify]: Extracting #2: cost 24 inf + 2 57.458 * * [simplify]: Extracting #3: cost 24 inf + 3 57.459 * * [simplify]: Extracting #4: cost 7 inf + 2904 57.461 * * [simplify]: Extracting #5: cost 0 inf + 4293 57.462 * [simplify]: Simplified to (/ (- (cbrt a)) (sqrt (acos a))) 57.462 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (sqrt (acos a))) (cbrt a)) (/ (- (cbrt a)) (sqrt (acos a))))) 57.463 * * * * [progress]: [ 146 / 258 ] simplifiying candidate # 57.463 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ 1 (sqrt a))) 57.463 * * [simplify]: iters left: 6 (8 enodes) 57.466 * * [simplify]: iters left: 5 (30 enodes) 57.475 * * [simplify]: iters left: 4 (41 enodes) 57.487 * * [simplify]: iters left: 3 (49 enodes) 57.506 * * [simplify]: iters left: 2 (92 enodes) 57.531 * * [simplify]: iters left: 1 (102 enodes) 57.542 * * [simplify]: Extracting #0: cost 1 inf + 0 57.542 * * [simplify]: Extracting #1: cost 8 inf + 0 57.542 * * [simplify]: Extracting #2: cost 14 inf + 1 57.542 * * [simplify]: Extracting #3: cost 12 inf + 84 57.543 * * [simplify]: Extracting #4: cost 5 inf + 983 57.543 * * [simplify]: Extracting #5: cost 0 inf + 1880 57.543 * [simplify]: Simplified to (/ (sqrt a) (sqrt (acos a))) 57.543 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (/ 1 (sqrt (acos a))) (/ -1 (sqrt a))))) 57.544 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ -1 (sqrt a))) 57.544 * * [simplify]: iters left: 6 (9 enodes) 57.546 * * [simplify]: iters left: 5 (33 enodes) 57.552 * * [simplify]: iters left: 4 (48 enodes) 57.567 * * [simplify]: iters left: 3 (69 enodes) 57.579 * * [simplify]: iters left: 2 (80 enodes) 57.595 * * [simplify]: iters left: 1 (145 enodes) 57.646 * * [simplify]: Extracting #0: cost 1 inf + 0 57.646 * * [simplify]: Extracting #1: cost 14 inf + 0 57.646 * * [simplify]: Extracting #2: cost 24 inf + 2 57.646 * * [simplify]: Extracting #3: cost 24 inf + 3 57.647 * * [simplify]: Extracting #4: cost 7 inf + 2504 57.649 * * [simplify]: Extracting #5: cost 0 inf + 3733 57.651 * [simplify]: Simplified to (/ (- (sqrt a)) (sqrt (acos a))) 57.651 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (- (sqrt a)) (sqrt (acos a))))) 57.651 * * * * [progress]: [ 147 / 258 ] simplifiying candidate # 57.651 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ 1 1)) 57.651 * * [simplify]: iters left: 6 (7 enodes) 57.655 * * [simplify]: iters left: 5 (23 enodes) 57.661 * * [simplify]: iters left: 4 (26 enodes) 57.667 * * [simplify]: iters left: 3 (29 enodes) 57.674 * * [simplify]: Extracting #0: cost 1 inf + 0 57.674 * * [simplify]: Extracting #1: cost 4 inf + 0 57.674 * * [simplify]: Extracting #2: cost 5 inf + 1 57.674 * * [simplify]: Extracting #3: cost 7 inf + 1 57.675 * * [simplify]: Extracting #4: cost 6 inf + 2 57.675 * * [simplify]: Extracting #5: cost 1 inf + 618 57.675 * * [simplify]: Extracting #6: cost 0 inf + 790 57.675 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 57.675 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (/ 1 (sqrt (acos a))) (/ -1 a)))) 57.676 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ -1 a)) 57.676 * * [simplify]: iters left: 6 (8 enodes) 57.681 * * [simplify]: iters left: 5 (30 enodes) 57.691 * * [simplify]: iters left: 4 (45 enodes) 57.704 * * [simplify]: iters left: 3 (66 enodes) 57.719 * * [simplify]: iters left: 2 (76 enodes) 57.739 * * [simplify]: iters left: 1 (100 enodes) 57.773 * * [simplify]: Extracting #0: cost 1 inf + 0 57.773 * * [simplify]: Extracting #1: cost 20 inf + 0 57.774 * * [simplify]: Extracting #2: cost 30 inf + 3 57.774 * * [simplify]: Extracting #3: cost 11 inf + 2554 57.776 * * [simplify]: Extracting #4: cost 0 inf + 4270 57.778 * [simplify]: Simplified to (/ (- a) (sqrt (acos a))) 57.778 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))))) 57.778 * * * * [progress]: [ 148 / 258 ] simplifiying candidate # 57.778 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) 1) 57.778 * * [simplify]: iters left: 6 (6 enodes) 57.781 * * [simplify]: iters left: 5 (20 enodes) 57.788 * * [simplify]: iters left: 4 (25 enodes) 57.791 * * [simplify]: iters left: 3 (28 enodes) 57.794 * * [simplify]: Extracting #0: cost 1 inf + 0 57.794 * * [simplify]: Extracting #1: cost 4 inf + 0 57.794 * * [simplify]: Extracting #2: cost 5 inf + 1 57.794 * * [simplify]: Extracting #3: cost 7 inf + 1 57.794 * * [simplify]: Extracting #4: cost 6 inf + 2 57.794 * * [simplify]: Extracting #5: cost 0 inf + 790 57.794 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 57.794 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (/ 1 (sqrt (acos a))) (/ -1 a)))) 57.795 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ -1 a)) 57.795 * * [simplify]: iters left: 6 (8 enodes) 57.797 * * [simplify]: iters left: 5 (30 enodes) 57.802 * * [simplify]: iters left: 4 (45 enodes) 57.809 * * [simplify]: iters left: 3 (66 enodes) 57.818 * * [simplify]: iters left: 2 (76 enodes) 57.830 * * [simplify]: iters left: 1 (100 enodes) 57.863 * * [simplify]: Extracting #0: cost 1 inf + 0 57.863 * * [simplify]: Extracting #1: cost 20 inf + 0 57.864 * * [simplify]: Extracting #2: cost 30 inf + 3 57.864 * * [simplify]: Extracting #3: cost 11 inf + 2554 57.866 * * [simplify]: Extracting #4: cost 0 inf + 4270 57.867 * [simplify]: Simplified to (/ (- a) (sqrt (acos a))) 57.868 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))))) 57.868 * * * * [progress]: [ 149 / 258 ] simplifiying candidate # 57.868 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) -1) 57.868 * * [simplify]: iters left: 6 (7 enodes) 57.872 * * [simplify]: iters left: 5 (25 enodes) 57.881 * * [simplify]: iters left: 4 (33 enodes) 57.891 * * [simplify]: Extracting #0: cost 1 inf + 0 57.891 * * [simplify]: Extracting #1: cost 7 inf + 0 57.891 * * [simplify]: Extracting #2: cost 9 inf + 2 57.891 * * [simplify]: Extracting #3: cost 11 inf + 2 57.891 * * [simplify]: Extracting #4: cost 10 inf + 3 57.891 * * [simplify]: Extracting #5: cost 4 inf + 789 57.891 * * [simplify]: Extracting #6: cost 2 inf + 1133 57.892 * * [simplify]: Extracting #7: cost 0 inf + 1477 57.892 * [simplify]: Simplified to (/ -1 (sqrt (acos a))) 57.892 * [simplify]: Simplified (2 1) to (λ (a) (* (/ -1 (sqrt (acos a))) (/ (/ 1 (sqrt (acos a))) (/ 1 a)))) 57.893 * [simplify]: Simplifying (/ (/ 1 (sqrt (acos a))) (/ 1 a)) 57.893 * * [simplify]: iters left: 6 (7 enodes) 57.897 * * [simplify]: iters left: 5 (27 enodes) 57.906 * * [simplify]: iters left: 4 (38 enodes) 57.918 * * [simplify]: iters left: 3 (45 enodes) 57.932 * * [simplify]: iters left: 2 (66 enodes) 57.951 * * [simplify]: iters left: 1 (72 enodes) 57.968 * * [simplify]: Extracting #0: cost 1 inf + 0 57.968 * * [simplify]: Extracting #1: cost 8 inf + 0 57.968 * * [simplify]: Extracting #2: cost 12 inf + 2 57.968 * * [simplify]: Extracting #3: cost 8 inf + 519 57.969 * * [simplify]: Extracting #4: cost 1 inf + 1468 57.969 * * [simplify]: Extracting #5: cost 0 inf + 1640 57.970 * [simplify]: Simplified to (/ a (sqrt (acos a))) 57.970 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) -1) (/ a (sqrt (acos a))))) 57.970 * * * * [progress]: [ 150 / 258 ] simplifiying candidate # 57.971 * [simplify]: Simplifying (/ (/ 1 1) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 57.971 * * [simplify]: iters left: 6 (8 enodes) 57.975 * * [simplify]: iters left: 5 (26 enodes) 57.983 * * [simplify]: iters left: 4 (32 enodes) 57.993 * * [simplify]: iters left: 3 (34 enodes) 57.999 * * [simplify]: Extracting #0: cost 1 inf + 0 58.000 * * [simplify]: Extracting #1: cost 7 inf + 0 58.000 * * [simplify]: Extracting #2: cost 11 inf + 1 58.000 * * [simplify]: Extracting #3: cost 14 inf + 1 58.000 * * [simplify]: Extracting #4: cost 12 inf + 3 58.000 * * [simplify]: Extracting #5: cost 7 inf + 535 58.000 * * [simplify]: Extracting #6: cost 1 inf + 1510 58.000 * * [simplify]: Extracting #7: cost 0 inf + 1713 58.001 * [simplify]: Simplified to (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) 58.001 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 58.001 * [simplify]: Simplifying (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 58.001 * * [simplify]: iters left: 5 (8 enodes) 58.003 * * [simplify]: iters left: 4 (28 enodes) 58.009 * * [simplify]: iters left: 3 (35 enodes) 58.015 * * [simplify]: iters left: 2 (37 enodes) 58.023 * * [simplify]: Extracting #0: cost 1 inf + 0 58.023 * * [simplify]: Extracting #1: cost 8 inf + 0 58.023 * * [simplify]: Extracting #2: cost 14 inf + 1 58.023 * * [simplify]: Extracting #3: cost 15 inf + 2 58.023 * * [simplify]: Extracting #4: cost 10 inf + 359 58.024 * * [simplify]: Extracting #5: cost 1 inf + 2030 58.024 * * [simplify]: Extracting #6: cost 0 inf + 2193 58.025 * [simplify]: Simplified to (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 58.025 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 58.025 * * * * [progress]: [ 151 / 258 ] simplifiying candidate # 58.026 * [simplify]: Simplifying (/ (/ 1 1) (sqrt (/ -1 a))) 58.026 * * [simplify]: iters left: 5 (7 enodes) 58.030 * * [simplify]: iters left: 4 (21 enodes) 58.036 * * [simplify]: iters left: 3 (23 enodes) 58.042 * * [simplify]: Extracting #0: cost 1 inf + 0 58.042 * * [simplify]: Extracting #1: cost 4 inf + 0 58.042 * * [simplify]: Extracting #2: cost 5 inf + 1 58.042 * * [simplify]: Extracting #3: cost 8 inf + 1 58.042 * * [simplify]: Extracting #4: cost 1 inf + 374 58.043 * * [simplify]: Extracting #5: cost 0 inf + 497 58.043 * [simplify]: Simplified to (/ 1 (sqrt (/ -1 a))) 58.043 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 58.043 * [simplify]: Simplifying (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 58.043 * * [simplify]: iters left: 5 (8 enodes) 58.047 * * [simplify]: iters left: 4 (28 enodes) 58.056 * * [simplify]: iters left: 3 (35 enodes) 58.066 * * [simplify]: iters left: 2 (37 enodes) 58.077 * * [simplify]: Extracting #0: cost 1 inf + 0 58.077 * * [simplify]: Extracting #1: cost 8 inf + 0 58.077 * * [simplify]: Extracting #2: cost 14 inf + 1 58.077 * * [simplify]: Extracting #3: cost 15 inf + 2 58.077 * * [simplify]: Extracting #4: cost 10 inf + 359 58.078 * * [simplify]: Extracting #5: cost 1 inf + 1750 58.078 * * [simplify]: Extracting #6: cost 0 inf + 1873 58.079 * [simplify]: Simplified to (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 58.079 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 58.079 * * * * [progress]: [ 152 / 258 ] simplifiying candidate # 58.079 * [simplify]: Simplifying (/ (/ 1 1) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 58.079 * * [simplify]: iters left: 6 (10 enodes) 58.085 * * [simplify]: iters left: 5 (38 enodes) 58.093 * * [simplify]: iters left: 4 (72 enodes) 58.105 * * [simplify]: iters left: 3 (115 enodes) 58.140 * * [simplify]: iters left: 2 (183 enodes) 58.207 * * [simplify]: iters left: 1 (226 enodes) 58.239 * * [simplify]: Extracting #0: cost 1 inf + 0 58.239 * * [simplify]: Extracting #1: cost 19 inf + 0 58.239 * * [simplify]: Extracting #2: cost 34 inf + 1 58.239 * * [simplify]: Extracting #3: cost 26 inf + 651 58.241 * * [simplify]: Extracting #4: cost 5 inf + 4892 58.243 * * [simplify]: Extracting #5: cost 0 inf + 5982 58.245 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) 58.245 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) (cbrt a))))) 58.246 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) (cbrt a))) 58.246 * * [simplify]: iters left: 5 (9 enodes) 58.251 * * [simplify]: iters left: 4 (33 enodes) 58.261 * * [simplify]: iters left: 3 (48 enodes) 58.276 * * [simplify]: iters left: 2 (68 enodes) 58.289 * * [simplify]: iters left: 1 (79 enodes) 58.303 * * [simplify]: Extracting #0: cost 1 inf + 0 58.303 * * [simplify]: Extracting #1: cost 25 inf + 0 58.303 * * [simplify]: Extracting #2: cost 42 inf + 1 58.303 * * [simplify]: Extracting #3: cost 40 inf + 3 58.303 * * [simplify]: Extracting #4: cost 26 inf + 2372 58.304 * * [simplify]: Extracting #5: cost 5 inf + 6899 58.306 * * [simplify]: Extracting #6: cost 0 inf + 8112 58.308 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (cbrt -1)) 58.308 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (cbrt a) (acos a)) (cbrt -1)))) 58.308 * * * * [progress]: [ 153 / 258 ] simplifiying candidate # 58.309 * [simplify]: Simplifying (/ (/ 1 1) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 58.309 * * [simplify]: iters left: 6 (9 enodes) 58.312 * * [simplify]: iters left: 5 (31 enodes) 58.321 * * [simplify]: iters left: 4 (48 enodes) 58.337 * * [simplify]: iters left: 3 (68 enodes) 58.361 * * [simplify]: iters left: 2 (98 enodes) 58.381 * * [simplify]: iters left: 1 (116 enodes) 58.398 * * [simplify]: Extracting #0: cost 1 inf + 0 58.398 * * [simplify]: Extracting #1: cost 12 inf + 0 58.398 * * [simplify]: Extracting #2: cost 22 inf + 1 58.398 * * [simplify]: Extracting #3: cost 19 inf + 84 58.398 * * [simplify]: Extracting #4: cost 4 inf + 2230 58.399 * * [simplify]: Extracting #5: cost 0 inf + 2837 58.399 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt -1) (cbrt -1))) 58.399 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) (sqrt a))))) 58.400 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) (sqrt a))) 58.400 * * [simplify]: iters left: 5 (9 enodes) 58.402 * * [simplify]: iters left: 4 (33 enodes) 58.414 * * [simplify]: iters left: 3 (48 enodes) 58.429 * * [simplify]: iters left: 2 (68 enodes) 58.449 * * [simplify]: iters left: 1 (79 enodes) 58.475 * * [simplify]: Extracting #0: cost 1 inf + 0 58.476 * * [simplify]: Extracting #1: cost 25 inf + 0 58.476 * * [simplify]: Extracting #2: cost 42 inf + 1 58.476 * * [simplify]: Extracting #3: cost 40 inf + 3 58.477 * * [simplify]: Extracting #4: cost 26 inf + 2052 58.478 * * [simplify]: Extracting #5: cost 5 inf + 6339 58.481 * * [simplify]: Extracting #6: cost 0 inf + 7512 58.483 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (cbrt -1)) 58.483 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt a) (acos a)) (cbrt -1)))) 58.484 * * * * [progress]: [ 154 / 258 ] simplifiying candidate # 58.484 * [simplify]: Simplifying (/ (/ 1 1) (/ (* (cbrt -1) (cbrt -1)) 1)) 58.484 * * [simplify]: iters left: 6 (7 enodes) 58.489 * * [simplify]: iters left: 5 (23 enodes) 58.498 * * [simplify]: iters left: 4 (38 enodes) 58.510 * * [simplify]: iters left: 3 (45 enodes) 58.522 * * [simplify]: iters left: 2 (46 enodes) 58.532 * * [simplify]: Extracting #0: cost 1 inf + 0 58.533 * * [simplify]: Extracting #1: cost 6 inf + 0 58.533 * * [simplify]: Extracting #2: cost 9 inf + 1 58.533 * * [simplify]: Extracting #3: cost 4 inf + 448 58.533 * * [simplify]: Extracting #4: cost 1 inf + 853 58.534 * * [simplify]: Extracting #5: cost 0 inf + 974 58.534 * [simplify]: Simplified to (/ (/ 1 (cbrt -1)) (cbrt -1)) 58.534 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt -1)) (cbrt -1)) (/ (/ 1 (acos a)) (/ (cbrt -1) a)))) 58.534 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) a)) 58.535 * * [simplify]: iters left: 5 (8 enodes) 58.539 * * [simplify]: iters left: 4 (30 enodes) 58.550 * * [simplify]: iters left: 3 (45 enodes) 58.567 * * [simplify]: iters left: 2 (65 enodes) 58.578 * * [simplify]: iters left: 1 (74 enodes) 58.588 * * [simplify]: Extracting #0: cost 1 inf + 0 58.588 * * [simplify]: Extracting #1: cost 22 inf + 0 58.588 * * [simplify]: Extracting #2: cost 31 inf + 2 58.588 * * [simplify]: Extracting #3: cost 20 inf + 1347 58.589 * * [simplify]: Extracting #4: cost 6 inf + 3938 58.590 * * [simplify]: Extracting #5: cost 0 inf + 5273 58.590 * [simplify]: Simplified to (/ a (* (acos a) (cbrt -1))) 58.590 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (/ 1 (cbrt -1)) (cbrt -1)) (/ a (* (acos a) (cbrt -1))))) 58.590 * * * * [progress]: [ 155 / 258 ] simplifiying candidate # 58.591 * [simplify]: Simplifying (/ (/ 1 1) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 58.591 * * [simplify]: iters left: 6 (9 enodes) 58.594 * * [simplify]: iters left: 5 (31 enodes) 58.599 * * [simplify]: iters left: 4 (46 enodes) 58.612 * * [simplify]: iters left: 3 (60 enodes) 58.632 * * [simplify]: iters left: 2 (79 enodes) 58.655 * * [simplify]: iters left: 1 (91 enodes) 58.669 * * [simplify]: Extracting #0: cost 1 inf + 0 58.669 * * [simplify]: Extracting #1: cost 10 inf + 0 58.669 * * [simplify]: Extracting #2: cost 18 inf + 1 58.669 * * [simplify]: Extracting #3: cost 11 inf + 531 58.670 * * [simplify]: Extracting #4: cost 1 inf + 1907 58.670 * * [simplify]: Extracting #5: cost 0 inf + 2109 58.670 * [simplify]: Simplified to (/ (* (cbrt a) (cbrt a)) (sqrt -1)) 58.670 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) (cbrt a))))) 58.671 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) (cbrt a))) 58.671 * * [simplify]: iters left: 5 (9 enodes) 58.673 * * [simplify]: iters left: 4 (33 enodes) 58.679 * * [simplify]: iters left: 3 (48 enodes) 58.695 * * [simplify]: iters left: 2 (68 enodes) 58.715 * * [simplify]: iters left: 1 (79 enodes) 58.740 * * [simplify]: Extracting #0: cost 1 inf + 0 58.740 * * [simplify]: Extracting #1: cost 25 inf + 0 58.741 * * [simplify]: Extracting #2: cost 42 inf + 1 58.741 * * [simplify]: Extracting #3: cost 40 inf + 3 58.741 * * [simplify]: Extracting #4: cost 26 inf + 2252 58.742 * * [simplify]: Extracting #5: cost 5 inf + 6019 58.744 * * [simplify]: Extracting #6: cost 0 inf + 7032 58.745 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (sqrt -1)) 58.745 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt -1)) (/ (/ (cbrt a) (acos a)) (sqrt -1)))) 58.745 * * * * [progress]: [ 156 / 258 ] simplifiying candidate # 58.746 * [simplify]: Simplifying (/ (/ 1 1) (/ (sqrt -1) (sqrt a))) 58.746 * * [simplify]: iters left: 5 (8 enodes) 58.748 * * [simplify]: iters left: 4 (26 enodes) 58.752 * * [simplify]: iters left: 3 (35 enodes) 58.758 * * [simplify]: iters left: 2 (39 enodes) 58.764 * * [simplify]: iters left: 1 (54 enodes) 58.775 * * [simplify]: Extracting #0: cost 1 inf + 0 58.775 * * [simplify]: Extracting #1: cost 7 inf + 0 58.775 * * [simplify]: Extracting #2: cost 12 inf + 1 58.775 * * [simplify]: Extracting #3: cost 6 inf + 289 58.776 * * [simplify]: Extracting #4: cost 0 inf + 819 58.776 * [simplify]: Simplified to (/ (sqrt a) (sqrt -1)) 58.776 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))))) 58.777 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))) 58.777 * * [simplify]: iters left: 5 (9 enodes) 58.781 * * [simplify]: iters left: 4 (33 enodes) 58.787 * * [simplify]: iters left: 3 (48 enodes) 58.796 * * [simplify]: iters left: 2 (68 enodes) 58.806 * * [simplify]: iters left: 1 (79 enodes) 58.826 * * [simplify]: Extracting #0: cost 1 inf + 0 58.826 * * [simplify]: Extracting #1: cost 25 inf + 0 58.827 * * [simplify]: Extracting #2: cost 42 inf + 1 58.827 * * [simplify]: Extracting #3: cost 40 inf + 3 58.828 * * [simplify]: Extracting #4: cost 26 inf + 1932 58.829 * * [simplify]: Extracting #5: cost 5 inf + 5459 58.832 * * [simplify]: Extracting #6: cost 0 inf + 6432 58.834 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (sqrt -1)) 58.834 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ (sqrt a) (acos a)) (sqrt -1)))) 58.834 * * * * [progress]: [ 157 / 258 ] simplifiying candidate # 58.835 * [simplify]: Simplifying (/ (/ 1 1) (/ (sqrt -1) 1)) 58.835 * * [simplify]: iters left: 5 (6 enodes) 58.839 * * [simplify]: iters left: 4 (18 enodes) 58.846 * * [simplify]: iters left: 3 (22 enodes) 58.852 * * [simplify]: Extracting #0: cost 1 inf + 0 58.852 * * [simplify]: Extracting #1: cost 4 inf + 0 58.852 * * [simplify]: Extracting #2: cost 5 inf + 1 58.852 * * [simplify]: Extracting #3: cost 1 inf + 207 58.852 * * [simplify]: Extracting #4: cost 0 inf + 248 58.853 * [simplify]: Simplified to (/ 1 (sqrt -1)) 58.853 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) a)))) 58.853 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) a)) 58.853 * * [simplify]: iters left: 5 (8 enodes) 58.858 * * [simplify]: iters left: 4 (30 enodes) 58.869 * * [simplify]: iters left: 3 (45 enodes) 58.883 * * [simplify]: iters left: 2 (65 enodes) 58.903 * * [simplify]: iters left: 1 (74 enodes) 58.925 * * [simplify]: Extracting #0: cost 1 inf + 0 58.925 * * [simplify]: Extracting #1: cost 22 inf + 0 58.925 * * [simplify]: Extracting #2: cost 31 inf + 2 58.926 * * [simplify]: Extracting #3: cost 20 inf + 1267 58.927 * * [simplify]: Extracting #4: cost 6 inf + 3338 58.929 * * [simplify]: Extracting #5: cost 0 inf + 4433 58.930 * [simplify]: Simplified to (/ a (* (acos a) (sqrt -1))) 58.930 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt -1)) (/ a (* (acos a) (sqrt -1))))) 58.930 * * * * [progress]: [ 158 / 258 ] simplifiying candidate # 58.931 * [simplify]: Simplifying (/ (/ 1 1) (/ 1 (* (cbrt a) (cbrt a)))) 58.931 * * [simplify]: iters left: 6 (7 enodes) 58.933 * * [simplify]: iters left: 5 (25 enodes) 58.937 * * [simplify]: iters left: 4 (29 enodes) 58.941 * * [simplify]: iters left: 3 (32 enodes) 58.945 * * [simplify]: iters left: 2 (40 enodes) 58.952 * * [simplify]: iters left: 1 (47 enodes) 58.959 * * [simplify]: Extracting #0: cost 1 inf + 0 58.959 * * [simplify]: Extracting #1: cost 6 inf + 0 58.959 * * [simplify]: Extracting #2: cost 9 inf + 1 58.959 * * [simplify]: Extracting #3: cost 2 inf + 650 58.960 * * [simplify]: Extracting #4: cost 0 inf + 974 58.960 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 58.960 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (/ 1 (acos a)) (/ -1 (cbrt a))))) 58.961 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 (cbrt a))) 58.961 * * [simplify]: iters left: 5 (8 enodes) 58.965 * * [simplify]: iters left: 4 (30 enodes) 58.976 * * [simplify]: iters left: 3 (45 enodes) 58.988 * * [simplify]: iters left: 2 (66 enodes) 58.997 * * [simplify]: iters left: 1 (77 enodes) 59.015 * * [simplify]: Extracting #0: cost 1 inf + 0 59.015 * * [simplify]: Extracting #1: cost 21 inf + 0 59.016 * * [simplify]: Extracting #2: cost 33 inf + 2 59.016 * * [simplify]: Extracting #3: cost 31 inf + 84 59.017 * * [simplify]: Extracting #4: cost 9 inf + 3490 59.019 * * [simplify]: Extracting #5: cost 0 inf + 5116 59.021 * [simplify]: Simplified to (/ (- (cbrt a)) (acos a)) 59.021 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (- (cbrt a)) (acos a)))) 59.021 * * * * [progress]: [ 159 / 258 ] simplifiying candidate # 59.021 * [simplify]: Simplifying (/ (/ 1 1) (/ 1 (sqrt a))) 59.021 * * [simplify]: iters left: 5 (6 enodes) 59.025 * * [simplify]: iters left: 4 (20 enodes) 59.031 * * [simplify]: iters left: 3 (22 enodes) 59.037 * * [simplify]: iters left: 2 (26 enodes) 59.043 * * [simplify]: iters left: 1 (28 enodes) 59.050 * * [simplify]: Extracting #0: cost 1 inf + 0 59.050 * * [simplify]: Extracting #1: cost 5 inf + 0 59.050 * * [simplify]: Extracting #2: cost 3 inf + 43 59.050 * * [simplify]: Extracting #3: cost 0 inf + 248 59.050 * [simplify]: Simplified to (sqrt a) 59.050 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (/ 1 (acos a)) (/ -1 (sqrt a))))) 59.051 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 (sqrt a))) 59.051 * * [simplify]: iters left: 5 (8 enodes) 59.055 * * [simplify]: iters left: 4 (30 enodes) 59.065 * * [simplify]: iters left: 3 (45 enodes) 59.081 * * [simplify]: iters left: 2 (66 enodes) 59.099 * * [simplify]: iters left: 1 (77 enodes) 59.119 * * [simplify]: Extracting #0: cost 1 inf + 0 59.119 * * [simplify]: Extracting #1: cost 21 inf + 0 59.119 * * [simplify]: Extracting #2: cost 33 inf + 2 59.119 * * [simplify]: Extracting #3: cost 31 inf + 44 59.120 * * [simplify]: Extracting #4: cost 9 inf + 3050 59.121 * * [simplify]: Extracting #5: cost 0 inf + 4556 59.124 * [simplify]: Simplified to (/ (- (sqrt a)) (acos a)) 59.124 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (- (sqrt a)) (acos a)))) 59.124 * * * * [progress]: [ 160 / 258 ] simplifiying candidate # 59.124 * [simplify]: Simplifying (/ (/ 1 1) (/ 1 1)) 59.124 * * [simplify]: iters left: 4 (3 enodes) 59.125 * * [simplify]: iters left: 3 (7 enodes) 59.126 * * [simplify]: iters left: 2 (9 enodes) 59.128 * * [simplify]: Extracting #0: cost 1 inf + 0 59.128 * * [simplify]: Extracting #1: cost 0 inf + 1 59.128 * [simplify]: Simplified to 1 59.128 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (acos a)) (/ -1 a)))) 59.128 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 a)) 59.128 * * [simplify]: iters left: 5 (7 enodes) 59.130 * * [simplify]: iters left: 4 (27 enodes) 59.135 * * [simplify]: iters left: 3 (42 enodes) 59.144 * * [simplify]: iters left: 2 (63 enodes) 59.161 * * [simplify]: iters left: 1 (73 enodes) 59.172 * * [simplify]: Extracting #0: cost 1 inf + 0 59.172 * * [simplify]: Extracting #1: cost 20 inf + 0 59.172 * * [simplify]: Extracting #2: cost 25 inf + 86 59.173 * * [simplify]: Extracting #3: cost 9 inf + 1960 59.173 * * [simplify]: Extracting #4: cost 0 inf + 3168 59.174 * * [simplify]: Extracting #5: cost 0 inf + 3167 59.174 * [simplify]: Simplified to (/ (- a) (acos a)) 59.174 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 59.174 * * * * [progress]: [ 161 / 258 ] simplifiying candidate # 59.175 * [simplify]: Simplifying (/ (/ 1 1) 1) 59.175 * * [simplify]: iters left: 4 (3 enodes) 59.176 * * [simplify]: iters left: 3 (7 enodes) 59.177 * * [simplify]: iters left: 2 (9 enodes) 59.178 * * [simplify]: Extracting #0: cost 1 inf + 0 59.178 * * [simplify]: Extracting #1: cost 0 inf + 1 59.178 * [simplify]: Simplified to 1 59.178 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (acos a)) (/ -1 a)))) 59.178 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 a)) 59.178 * * [simplify]: iters left: 5 (7 enodes) 59.180 * * [simplify]: iters left: 4 (27 enodes) 59.185 * * [simplify]: iters left: 3 (42 enodes) 59.192 * * [simplify]: iters left: 2 (63 enodes) 59.204 * * [simplify]: iters left: 1 (73 enodes) 59.225 * * [simplify]: Extracting #0: cost 1 inf + 0 59.225 * * [simplify]: Extracting #1: cost 20 inf + 0 59.226 * * [simplify]: Extracting #2: cost 25 inf + 86 59.226 * * [simplify]: Extracting #3: cost 9 inf + 1960 59.230 * * [simplify]: Extracting #4: cost 0 inf + 3168 59.231 * * [simplify]: Extracting #5: cost 0 inf + 3167 59.232 * [simplify]: Simplified to (/ (- a) (acos a)) 59.232 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 59.232 * * * * [progress]: [ 162 / 258 ] simplifiying candidate # 59.233 * [simplify]: Simplifying (/ (/ 1 1) -1) 59.233 * * [simplify]: iters left: 4 (4 enodes) 59.238 * * [simplify]: iters left: 3 (12 enodes) 59.241 * * [simplify]: iters left: 2 (14 enodes) 59.245 * * [simplify]: Extracting #0: cost 1 inf + 0 59.245 * * [simplify]: Extracting #1: cost 0 inf + 1 59.245 * [simplify]: Simplified to -1 59.245 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 59.246 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 59.246 * * [simplify]: iters left: 5 (6 enodes) 59.249 * * [simplify]: iters left: 4 (24 enodes) 59.255 * * [simplify]: iters left: 3 (35 enodes) 59.261 * * [simplify]: iters left: 2 (42 enodes) 59.268 * * [simplify]: iters left: 1 (63 enodes) 59.278 * * [simplify]: Extracting #0: cost 1 inf + 0 59.278 * * [simplify]: Extracting #1: cost 10 inf + 0 59.278 * * [simplify]: Extracting #2: cost 7 inf + 439 59.278 * * [simplify]: Extracting #3: cost 2 inf + 966 59.279 * * [simplify]: Extracting #4: cost 0 inf + 1270 59.279 * [simplify]: Simplified to (/ a (acos a)) 59.279 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 59.279 * * * * [progress]: [ 163 / 258 ] simplifiying candidate # 59.279 * [simplify]: Simplifying (/ 1 (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 59.279 * * [simplify]: iters left: 6 (7 enodes) 59.282 * * [simplify]: iters left: 5 (25 enodes) 59.286 * * [simplify]: iters left: 4 (29 enodes) 59.291 * * [simplify]: Extracting #0: cost 1 inf + 0 59.292 * * [simplify]: Extracting #1: cost 6 inf + 0 59.292 * * [simplify]: Extracting #2: cost 9 inf + 1 59.292 * * [simplify]: Extracting #3: cost 12 inf + 1 59.292 * * [simplify]: Extracting #4: cost 8 inf + 87 59.292 * * [simplify]: Extracting #5: cost 5 inf + 534 59.292 * * [simplify]: Extracting #6: cost 1 inf + 1184 59.292 * * [simplify]: Extracting #7: cost 0 inf + 1387 59.292 * [simplify]: Simplified to (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) 59.292 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 59.293 * [simplify]: Simplifying (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 59.293 * * [simplify]: iters left: 5 (8 enodes) 59.295 * * [simplify]: iters left: 4 (28 enodes) 59.300 * * [simplify]: iters left: 3 (35 enodes) 59.305 * * [simplify]: iters left: 2 (37 enodes) 59.313 * * [simplify]: Extracting #0: cost 1 inf + 0 59.313 * * [simplify]: Extracting #1: cost 8 inf + 0 59.313 * * [simplify]: Extracting #2: cost 14 inf + 1 59.313 * * [simplify]: Extracting #3: cost 15 inf + 2 59.313 * * [simplify]: Extracting #4: cost 10 inf + 359 59.314 * * [simplify]: Extracting #5: cost 1 inf + 2030 59.314 * * [simplify]: Extracting #6: cost 0 inf + 2193 59.315 * [simplify]: Simplified to (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 59.315 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 59.315 * * * * [progress]: [ 164 / 258 ] simplifiying candidate # 59.316 * [simplify]: Simplifying (/ 1 (sqrt (/ -1 a))) 59.316 * * [simplify]: iters left: 5 (6 enodes) 59.319 * * [simplify]: iters left: 4 (20 enodes) 59.325 * * [simplify]: iters left: 3 (22 enodes) 59.332 * * [simplify]: Extracting #0: cost 1 inf + 0 59.332 * * [simplify]: Extracting #1: cost 4 inf + 0 59.332 * * [simplify]: Extracting #2: cost 5 inf + 1 59.332 * * [simplify]: Extracting #3: cost 8 inf + 1 59.332 * * [simplify]: Extracting #4: cost 6 inf + 3 59.332 * * [simplify]: Extracting #5: cost 1 inf + 374 59.333 * * [simplify]: Extracting #6: cost 0 inf + 497 59.333 * [simplify]: Simplified to (/ 1 (sqrt (/ -1 a))) 59.333 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 59.333 * [simplify]: Simplifying (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 59.333 * * [simplify]: iters left: 5 (8 enodes) 59.340 * * [simplify]: iters left: 4 (28 enodes) 59.349 * * [simplify]: iters left: 3 (35 enodes) 59.359 * * [simplify]: iters left: 2 (37 enodes) 59.370 * * [simplify]: Extracting #0: cost 1 inf + 0 59.370 * * [simplify]: Extracting #1: cost 8 inf + 0 59.370 * * [simplify]: Extracting #2: cost 14 inf + 1 59.370 * * [simplify]: Extracting #3: cost 15 inf + 2 59.370 * * [simplify]: Extracting #4: cost 10 inf + 359 59.370 * * [simplify]: Extracting #5: cost 1 inf + 1750 59.371 * * [simplify]: Extracting #6: cost 0 inf + 1873 59.372 * [simplify]: Simplified to (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 59.372 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 59.372 * * * * [progress]: [ 165 / 258 ] simplifiying candidate # 59.372 * [simplify]: Simplifying (/ 1 (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 59.372 * * [simplify]: iters left: 6 (9 enodes) 59.378 * * [simplify]: iters left: 5 (37 enodes) 59.391 * * [simplify]: iters left: 4 (68 enodes) 59.404 * * [simplify]: iters left: 3 (101 enodes) 59.424 * * [simplify]: iters left: 2 (149 enodes) 59.462 * * [simplify]: iters left: 1 (173 enodes) 59.498 * * [simplify]: Extracting #0: cost 1 inf + 0 59.498 * * [simplify]: Extracting #1: cost 16 inf + 0 59.498 * * [simplify]: Extracting #2: cost 30 inf + 1 59.498 * * [simplify]: Extracting #3: cost 27 inf + 84 59.498 * * [simplify]: Extracting #4: cost 10 inf + 3192 59.499 * * [simplify]: Extracting #5: cost 0 inf + 5171 59.500 * * [simplify]: Extracting #6: cost 0 inf + 5091 59.501 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) 59.502 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) (cbrt a))))) 59.502 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) (cbrt a))) 59.502 * * [simplify]: iters left: 5 (9 enodes) 59.505 * * [simplify]: iters left: 4 (33 enodes) 59.513 * * [simplify]: iters left: 3 (48 enodes) 59.528 * * [simplify]: iters left: 2 (68 enodes) 59.550 * * [simplify]: iters left: 1 (79 enodes) 59.565 * * [simplify]: Extracting #0: cost 1 inf + 0 59.565 * * [simplify]: Extracting #1: cost 25 inf + 0 59.565 * * [simplify]: Extracting #2: cost 42 inf + 1 59.565 * * [simplify]: Extracting #3: cost 40 inf + 3 59.565 * * [simplify]: Extracting #4: cost 26 inf + 2372 59.566 * * [simplify]: Extracting #5: cost 5 inf + 6899 59.567 * * [simplify]: Extracting #6: cost 0 inf + 8112 59.569 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (cbrt -1)) 59.569 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (cbrt a) (acos a)) (cbrt -1)))) 59.569 * * * * [progress]: [ 166 / 258 ] simplifiying candidate # 59.569 * [simplify]: Simplifying (/ 1 (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 59.569 * * [simplify]: iters left: 6 (8 enodes) 59.572 * * [simplify]: iters left: 5 (30 enodes) 59.578 * * [simplify]: iters left: 4 (44 enodes) 59.585 * * [simplify]: iters left: 3 (59 enodes) 59.597 * * [simplify]: iters left: 2 (84 enodes) 59.616 * * [simplify]: iters left: 1 (88 enodes) 59.646 * * [simplify]: Extracting #0: cost 1 inf + 0 59.646 * * [simplify]: Extracting #1: cost 11 inf + 0 59.646 * * [simplify]: Extracting #2: cost 20 inf + 1 59.646 * * [simplify]: Extracting #3: cost 17 inf + 44 59.647 * * [simplify]: Extracting #4: cost 9 inf + 1137 59.648 * * [simplify]: Extracting #5: cost 0 inf + 2513 59.649 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt -1) (cbrt -1))) 59.649 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) (sqrt a))))) 59.649 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) (sqrt a))) 59.650 * * [simplify]: iters left: 5 (9 enodes) 59.655 * * [simplify]: iters left: 4 (33 enodes) 59.661 * * [simplify]: iters left: 3 (48 enodes) 59.669 * * [simplify]: iters left: 2 (68 enodes) 59.679 * * [simplify]: iters left: 1 (79 enodes) 59.693 * * [simplify]: Extracting #0: cost 1 inf + 0 59.693 * * [simplify]: Extracting #1: cost 25 inf + 0 59.693 * * [simplify]: Extracting #2: cost 42 inf + 1 59.693 * * [simplify]: Extracting #3: cost 40 inf + 3 59.694 * * [simplify]: Extracting #4: cost 26 inf + 2052 59.696 * * [simplify]: Extracting #5: cost 5 inf + 6339 59.698 * * [simplify]: Extracting #6: cost 0 inf + 7512 59.701 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (cbrt -1)) 59.701 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt a) (acos a)) (cbrt -1)))) 59.701 * * * * [progress]: [ 167 / 258 ] simplifiying candidate # 59.702 * [simplify]: Simplifying (/ 1 (/ (* (cbrt -1) (cbrt -1)) 1)) 59.702 * * [simplify]: iters left: 6 (6 enodes) 59.706 * * [simplify]: iters left: 5 (22 enodes) 59.715 * * [simplify]: iters left: 4 (35 enodes) 59.726 * * [simplify]: iters left: 3 (38 enodes) 59.737 * * [simplify]: iters left: 2 (39 enodes) 59.747 * * [simplify]: Extracting #0: cost 1 inf + 0 59.747 * * [simplify]: Extracting #1: cost 6 inf + 0 59.747 * * [simplify]: Extracting #2: cost 9 inf + 1 59.747 * * [simplify]: Extracting #3: cost 4 inf + 448 59.748 * * [simplify]: Extracting #4: cost 0 inf + 974 59.748 * [simplify]: Simplified to (* (/ 1 (cbrt -1)) (/ 1 (cbrt -1))) 59.748 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt -1)) (/ 1 (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) a)))) 59.748 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) a)) 59.749 * * [simplify]: iters left: 5 (8 enodes) 59.756 * * [simplify]: iters left: 4 (30 enodes) 59.767 * * [simplify]: iters left: 3 (45 enodes) 59.782 * * [simplify]: iters left: 2 (65 enodes) 59.800 * * [simplify]: iters left: 1 (74 enodes) 59.817 * * [simplify]: Extracting #0: cost 1 inf + 0 59.817 * * [simplify]: Extracting #1: cost 22 inf + 0 59.817 * * [simplify]: Extracting #2: cost 31 inf + 2 59.817 * * [simplify]: Extracting #3: cost 20 inf + 1347 59.817 * * [simplify]: Extracting #4: cost 6 inf + 3938 59.818 * * [simplify]: Extracting #5: cost 0 inf + 5273 59.819 * [simplify]: Simplified to (/ a (* (acos a) (cbrt -1))) 59.819 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ 1 (cbrt -1)) (/ 1 (cbrt -1))) (/ a (* (acos a) (cbrt -1))))) 59.819 * * * * [progress]: [ 168 / 258 ] simplifiying candidate # 59.819 * [simplify]: Simplifying (/ 1 (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 59.820 * * [simplify]: iters left: 6 (8 enodes) 59.822 * * [simplify]: iters left: 5 (30 enodes) 59.829 * * [simplify]: iters left: 4 (43 enodes) 59.836 * * [simplify]: iters left: 3 (53 enodes) 59.845 * * [simplify]: iters left: 2 (68 enodes) 59.860 * * [simplify]: iters left: 1 (77 enodes) 59.884 * * [simplify]: Extracting #0: cost 1 inf + 0 59.884 * * [simplify]: Extracting #1: cost 10 inf + 0 59.884 * * [simplify]: Extracting #2: cost 18 inf + 1 59.884 * * [simplify]: Extracting #3: cost 16 inf + 3 59.884 * * [simplify]: Extracting #4: cost 5 inf + 1299 59.884 * * [simplify]: Extracting #5: cost 0 inf + 2109 59.885 * [simplify]: Simplified to (/ (cbrt a) (/ (sqrt -1) (cbrt a))) 59.885 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt a) (/ (sqrt -1) (cbrt a))) (/ (/ 1 (acos a)) (/ (sqrt -1) (cbrt a))))) 59.885 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) (cbrt a))) 59.885 * * [simplify]: iters left: 5 (9 enodes) 59.888 * * [simplify]: iters left: 4 (33 enodes) 59.894 * * [simplify]: iters left: 3 (48 enodes) 59.902 * * [simplify]: iters left: 2 (68 enodes) 59.912 * * [simplify]: iters left: 1 (79 enodes) 59.934 * * [simplify]: Extracting #0: cost 1 inf + 0 59.934 * * [simplify]: Extracting #1: cost 25 inf + 0 59.934 * * [simplify]: Extracting #2: cost 42 inf + 1 59.934 * * [simplify]: Extracting #3: cost 40 inf + 3 59.934 * * [simplify]: Extracting #4: cost 26 inf + 2252 59.935 * * [simplify]: Extracting #5: cost 5 inf + 6019 59.937 * * [simplify]: Extracting #6: cost 0 inf + 7032 59.938 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (sqrt -1)) 59.938 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (cbrt a) (/ (sqrt -1) (cbrt a))) (/ (/ (cbrt a) (acos a)) (sqrt -1)))) 59.938 * * * * [progress]: [ 169 / 258 ] simplifiying candidate # 59.938 * [simplify]: Simplifying (/ 1 (/ (sqrt -1) (sqrt a))) 59.938 * * [simplify]: iters left: 5 (7 enodes) 59.941 * * [simplify]: iters left: 4 (25 enodes) 59.945 * * [simplify]: iters left: 3 (32 enodes) 59.950 * * [simplify]: iters left: 2 (34 enodes) 59.956 * * [simplify]: iters left: 1 (46 enodes) 59.969 * * [simplify]: Extracting #0: cost 1 inf + 0 59.969 * * [simplify]: Extracting #1: cost 7 inf + 0 59.969 * * [simplify]: Extracting #2: cost 12 inf + 1 59.969 * * [simplify]: Extracting #3: cost 10 inf + 3 59.969 * * [simplify]: Extracting #4: cost 4 inf + 452 59.970 * * [simplify]: Extracting #5: cost 0 inf + 819 59.970 * [simplify]: Simplified to (/ (sqrt a) (sqrt -1)) 59.970 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))))) 59.971 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))) 59.971 * * [simplify]: iters left: 5 (9 enodes) 59.976 * * [simplify]: iters left: 4 (33 enodes) 59.981 * * [simplify]: iters left: 3 (48 enodes) 59.990 * * [simplify]: iters left: 2 (68 enodes) 60.000 * * [simplify]: iters left: 1 (79 enodes) 60.017 * * [simplify]: Extracting #0: cost 1 inf + 0 60.017 * * [simplify]: Extracting #1: cost 25 inf + 0 60.017 * * [simplify]: Extracting #2: cost 42 inf + 1 60.018 * * [simplify]: Extracting #3: cost 40 inf + 3 60.018 * * [simplify]: Extracting #4: cost 26 inf + 1932 60.019 * * [simplify]: Extracting #5: cost 5 inf + 5459 60.020 * * [simplify]: Extracting #6: cost 0 inf + 6432 60.021 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (sqrt -1)) 60.021 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ (sqrt -1) (sqrt a))) (/ (/ (sqrt a) (acos a)) (sqrt -1)))) 60.021 * * * * [progress]: [ 170 / 258 ] simplifiying candidate # 60.021 * [simplify]: Simplifying (/ 1 (/ (sqrt -1) 1)) 60.022 * * [simplify]: iters left: 5 (5 enodes) 60.024 * * [simplify]: iters left: 4 (17 enodes) 60.027 * * [simplify]: iters left: 3 (21 enodes) 60.030 * * [simplify]: Extracting #0: cost 1 inf + 0 60.030 * * [simplify]: Extracting #1: cost 4 inf + 0 60.030 * * [simplify]: Extracting #2: cost 5 inf + 1 60.030 * * [simplify]: Extracting #3: cost 0 inf + 248 60.031 * [simplify]: Simplified to (/ 1 (sqrt -1)) 60.031 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) a)))) 60.031 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) a)) 60.031 * * [simplify]: iters left: 5 (8 enodes) 60.033 * * [simplify]: iters left: 4 (30 enodes) 60.038 * * [simplify]: iters left: 3 (45 enodes) 60.053 * * [simplify]: iters left: 2 (65 enodes) 60.074 * * [simplify]: iters left: 1 (74 enodes) 60.095 * * [simplify]: Extracting #0: cost 1 inf + 0 60.095 * * [simplify]: Extracting #1: cost 22 inf + 0 60.095 * * [simplify]: Extracting #2: cost 31 inf + 2 60.096 * * [simplify]: Extracting #3: cost 20 inf + 1267 60.097 * * [simplify]: Extracting #4: cost 6 inf + 3338 60.098 * * [simplify]: Extracting #5: cost 0 inf + 4433 60.100 * [simplify]: Simplified to (/ a (* (acos a) (sqrt -1))) 60.100 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt -1)) (/ a (* (acos a) (sqrt -1))))) 60.100 * * * * [progress]: [ 171 / 258 ] simplifiying candidate # 60.100 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) 60.100 * * [simplify]: iters left: 6 (6 enodes) 60.104 * * [simplify]: iters left: 5 (22 enodes) 60.111 * * [simplify]: iters left: 4 (29 enodes) 60.121 * * [simplify]: iters left: 3 (41 enodes) 60.134 * * [simplify]: iters left: 2 (55 enodes) 60.152 * * [simplify]: iters left: 1 (57 enodes) 60.162 * * [simplify]: Extracting #0: cost 1 inf + 0 60.162 * * [simplify]: Extracting #1: cost 6 inf + 0 60.162 * * [simplify]: Extracting #2: cost 9 inf + 1 60.162 * * [simplify]: Extracting #3: cost 3 inf + 529 60.162 * * [simplify]: Extracting #4: cost 1 inf + 812 60.162 * * [simplify]: Extracting #5: cost 0 inf + 974 60.162 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 60.162 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (/ 1 (acos a)) (/ -1 (cbrt a))))) 60.163 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 (cbrt a))) 60.163 * * [simplify]: iters left: 5 (8 enodes) 60.165 * * [simplify]: iters left: 4 (30 enodes) 60.170 * * [simplify]: iters left: 3 (45 enodes) 60.177 * * [simplify]: iters left: 2 (66 enodes) 60.188 * * [simplify]: iters left: 1 (77 enodes) 60.212 * * [simplify]: Extracting #0: cost 1 inf + 0 60.212 * * [simplify]: Extracting #1: cost 21 inf + 0 60.212 * * [simplify]: Extracting #2: cost 33 inf + 2 60.212 * * [simplify]: Extracting #3: cost 31 inf + 84 60.213 * * [simplify]: Extracting #4: cost 9 inf + 3490 60.214 * * [simplify]: Extracting #5: cost 0 inf + 5116 60.215 * [simplify]: Simplified to (/ (- (cbrt a)) (acos a)) 60.215 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (- (cbrt a)) (acos a)))) 60.215 * * * * [progress]: [ 172 / 258 ] simplifiying candidate # 60.215 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt a))) 60.215 * * [simplify]: iters left: 5 (5 enodes) 60.217 * * [simplify]: iters left: 4 (17 enodes) 60.220 * * [simplify]: iters left: 3 (20 enodes) 60.224 * * [simplify]: iters left: 2 (24 enodes) 60.227 * * [simplify]: Extracting #0: cost 1 inf + 0 60.228 * * [simplify]: Extracting #1: cost 5 inf + 0 60.228 * * [simplify]: Extracting #2: cost 2 inf + 84 60.228 * * [simplify]: Extracting #3: cost 0 inf + 248 60.228 * [simplify]: Simplified to (sqrt a) 60.228 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (/ 1 (acos a)) (/ -1 (sqrt a))))) 60.228 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 (sqrt a))) 60.228 * * [simplify]: iters left: 5 (8 enodes) 60.231 * * [simplify]: iters left: 4 (30 enodes) 60.237 * * [simplify]: iters left: 3 (45 enodes) 60.252 * * [simplify]: iters left: 2 (66 enodes) 60.261 * * [simplify]: iters left: 1 (77 enodes) 60.276 * * [simplify]: Extracting #0: cost 1 inf + 0 60.276 * * [simplify]: Extracting #1: cost 21 inf + 0 60.276 * * [simplify]: Extracting #2: cost 33 inf + 2 60.276 * * [simplify]: Extracting #3: cost 31 inf + 44 60.277 * * [simplify]: Extracting #4: cost 9 inf + 3050 60.278 * * [simplify]: Extracting #5: cost 0 inf + 4556 60.278 * [simplify]: Simplified to (/ (- (sqrt a)) (acos a)) 60.279 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (- (sqrt a)) (acos a)))) 60.279 * * * * [progress]: [ 173 / 258 ] simplifiying candidate # 60.279 * [simplify]: Simplifying (/ 1 (/ 1 1)) 60.279 * * [simplify]: iters left: 4 (3 enodes) 60.282 * * [simplify]: iters left: 3 (7 enodes) 60.285 * * [simplify]: iters left: 2 (9 enodes) 60.287 * * [simplify]: Extracting #0: cost 1 inf + 0 60.287 * * [simplify]: Extracting #1: cost 0 inf + 1 60.287 * [simplify]: Simplified to 1 60.287 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (acos a)) (/ -1 a)))) 60.287 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 a)) 60.288 * * [simplify]: iters left: 5 (7 enodes) 60.291 * * [simplify]: iters left: 4 (27 enodes) 60.300 * * [simplify]: iters left: 3 (42 enodes) 60.315 * * [simplify]: iters left: 2 (63 enodes) 60.330 * * [simplify]: iters left: 1 (73 enodes) 60.343 * * [simplify]: Extracting #0: cost 1 inf + 0 60.343 * * [simplify]: Extracting #1: cost 20 inf + 0 60.343 * * [simplify]: Extracting #2: cost 25 inf + 86 60.344 * * [simplify]: Extracting #3: cost 9 inf + 1960 60.344 * * [simplify]: Extracting #4: cost 0 inf + 3168 60.345 * * [simplify]: Extracting #5: cost 0 inf + 3167 60.346 * [simplify]: Simplified to (/ (- a) (acos a)) 60.346 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 60.346 * * * * [progress]: [ 174 / 258 ] simplifiying candidate # 60.346 * [simplify]: Simplifying (/ 1 1) 60.347 * * [simplify]: iters left: 2 (2 enodes) 60.348 * * [simplify]: iters left: 1 (6 enodes) 60.350 * * [simplify]: Extracting #0: cost 1 inf + 0 60.350 * * [simplify]: Extracting #1: cost 0 inf + 1 60.350 * [simplify]: Simplified to 1 60.350 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (acos a)) (/ -1 a)))) 60.351 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 a)) 60.351 * * [simplify]: iters left: 5 (7 enodes) 60.355 * * [simplify]: iters left: 4 (27 enodes) 60.364 * * [simplify]: iters left: 3 (42 enodes) 60.377 * * [simplify]: iters left: 2 (63 enodes) 60.392 * * [simplify]: iters left: 1 (73 enodes) 60.407 * * [simplify]: Extracting #0: cost 1 inf + 0 60.407 * * [simplify]: Extracting #1: cost 20 inf + 0 60.407 * * [simplify]: Extracting #2: cost 25 inf + 86 60.408 * * [simplify]: Extracting #3: cost 9 inf + 1960 60.408 * * [simplify]: Extracting #4: cost 0 inf + 3168 60.409 * * [simplify]: Extracting #5: cost 0 inf + 3167 60.409 * [simplify]: Simplified to (/ (- a) (acos a)) 60.409 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 60.409 * * * * [progress]: [ 175 / 258 ] simplifiying candidate # 60.410 * [simplify]: Simplifying (/ 1 -1) 60.410 * * [simplify]: iters left: 2 (3 enodes) 60.413 * * [simplify]: iters left: 1 (11 enodes) 60.415 * * [simplify]: Extracting #0: cost 1 inf + 0 60.415 * * [simplify]: Extracting #1: cost 0 inf + 1 60.415 * [simplify]: Simplified to -1 60.415 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 60.416 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 60.416 * * [simplify]: iters left: 5 (6 enodes) 60.419 * * [simplify]: iters left: 4 (24 enodes) 60.426 * * [simplify]: iters left: 3 (35 enodes) 60.437 * * [simplify]: iters left: 2 (42 enodes) 60.445 * * [simplify]: iters left: 1 (63 enodes) 60.455 * * [simplify]: Extracting #0: cost 1 inf + 0 60.455 * * [simplify]: Extracting #1: cost 10 inf + 0 60.455 * * [simplify]: Extracting #2: cost 7 inf + 439 60.455 * * [simplify]: Extracting #3: cost 2 inf + 966 60.456 * * [simplify]: Extracting #4: cost 0 inf + 1270 60.456 * [simplify]: Simplified to (/ a (acos a)) 60.456 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 60.456 * * * * [progress]: [ 176 / 258 ] simplifiying candidate # 60.456 * [simplify]: Simplifying (/ 1 (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) 60.456 * * [simplify]: iters left: 6 (7 enodes) 60.458 * * [simplify]: iters left: 5 (25 enodes) 60.462 * * [simplify]: iters left: 4 (29 enodes) 60.467 * * [simplify]: Extracting #0: cost 1 inf + 0 60.467 * * [simplify]: Extracting #1: cost 6 inf + 0 60.467 * * [simplify]: Extracting #2: cost 9 inf + 1 60.467 * * [simplify]: Extracting #3: cost 12 inf + 1 60.467 * * [simplify]: Extracting #4: cost 8 inf + 87 60.467 * * [simplify]: Extracting #5: cost 5 inf + 534 60.467 * * [simplify]: Extracting #6: cost 1 inf + 1184 60.467 * * [simplify]: Extracting #7: cost 0 inf + 1387 60.468 * [simplify]: Simplified to (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) 60.468 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ -1 a))) (cbrt (/ -1 a))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 60.468 * [simplify]: Simplifying (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 60.468 * * [simplify]: iters left: 5 (8 enodes) 60.470 * * [simplify]: iters left: 4 (28 enodes) 60.475 * * [simplify]: iters left: 3 (35 enodes) 60.480 * * [simplify]: iters left: 2 (37 enodes) 60.485 * * [simplify]: Extracting #0: cost 1 inf + 0 60.485 * * [simplify]: Extracting #1: cost 8 inf + 0 60.485 * * [simplify]: Extracting #2: cost 14 inf + 1 60.485 * * [simplify]: Extracting #3: cost 15 inf + 2 60.485 * * [simplify]: Extracting #4: cost 10 inf + 359 60.486 * * [simplify]: Extracting #5: cost 1 inf + 2030 60.486 * * [simplify]: Extracting #6: cost 0 inf + 2193 60.486 * [simplify]: Simplified to (/ (/ 1 (acos a)) (cbrt (/ -1 a))) 60.486 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (/ (/ 1 (acos a)) (cbrt (/ -1 a))))) 60.486 * * * * [progress]: [ 177 / 258 ] simplifiying candidate # 60.487 * [simplify]: Simplifying (/ 1 (sqrt (/ -1 a))) 60.487 * * [simplify]: iters left: 5 (6 enodes) 60.489 * * [simplify]: iters left: 4 (20 enodes) 60.492 * * [simplify]: iters left: 3 (22 enodes) 60.499 * * [simplify]: Extracting #0: cost 1 inf + 0 60.499 * * [simplify]: Extracting #1: cost 4 inf + 0 60.500 * * [simplify]: Extracting #2: cost 5 inf + 1 60.500 * * [simplify]: Extracting #3: cost 8 inf + 1 60.500 * * [simplify]: Extracting #4: cost 6 inf + 3 60.500 * * [simplify]: Extracting #5: cost 1 inf + 374 60.500 * * [simplify]: Extracting #6: cost 0 inf + 497 60.500 * [simplify]: Simplified to (/ 1 (sqrt (/ -1 a))) 60.500 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 60.501 * [simplify]: Simplifying (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 60.501 * * [simplify]: iters left: 5 (8 enodes) 60.504 * * [simplify]: iters left: 4 (28 enodes) 60.516 * * [simplify]: iters left: 3 (35 enodes) 60.526 * * [simplify]: iters left: 2 (37 enodes) 60.537 * * [simplify]: Extracting #0: cost 1 inf + 0 60.537 * * [simplify]: Extracting #1: cost 8 inf + 0 60.537 * * [simplify]: Extracting #2: cost 14 inf + 1 60.537 * * [simplify]: Extracting #3: cost 15 inf + 2 60.537 * * [simplify]: Extracting #4: cost 10 inf + 359 60.538 * * [simplify]: Extracting #5: cost 1 inf + 1750 60.538 * * [simplify]: Extracting #6: cost 0 inf + 1873 60.539 * [simplify]: Simplified to (/ (/ 1 (acos a)) (sqrt (/ -1 a))) 60.539 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ -1 a))) (/ (/ 1 (acos a)) (sqrt (/ -1 a))))) 60.539 * * * * [progress]: [ 178 / 258 ] simplifiying candidate # 60.540 * [simplify]: Simplifying (/ 1 (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) 60.540 * * [simplify]: iters left: 6 (9 enodes) 60.545 * * [simplify]: iters left: 5 (37 enodes) 60.556 * * [simplify]: iters left: 4 (68 enodes) 60.568 * * [simplify]: iters left: 3 (101 enodes) 60.587 * * [simplify]: iters left: 2 (149 enodes) 60.626 * * [simplify]: iters left: 1 (173 enodes) 60.684 * * [simplify]: Extracting #0: cost 1 inf + 0 60.684 * * [simplify]: Extracting #1: cost 16 inf + 0 60.685 * * [simplify]: Extracting #2: cost 30 inf + 1 60.685 * * [simplify]: Extracting #3: cost 27 inf + 84 60.686 * * [simplify]: Extracting #4: cost 10 inf + 3192 60.688 * * [simplify]: Extracting #5: cost 0 inf + 5171 60.690 * * [simplify]: Extracting #6: cost 0 inf + 5091 60.693 * [simplify]: Simplified to (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) 60.693 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) (cbrt a))))) 60.694 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) (cbrt a))) 60.694 * * [simplify]: iters left: 5 (9 enodes) 60.699 * * [simplify]: iters left: 4 (33 enodes) 60.708 * * [simplify]: iters left: 3 (48 enodes) 60.716 * * [simplify]: iters left: 2 (68 enodes) 60.728 * * [simplify]: iters left: 1 (79 enodes) 60.751 * * [simplify]: Extracting #0: cost 1 inf + 0 60.752 * * [simplify]: Extracting #1: cost 25 inf + 0 60.752 * * [simplify]: Extracting #2: cost 42 inf + 1 60.752 * * [simplify]: Extracting #3: cost 40 inf + 3 60.753 * * [simplify]: Extracting #4: cost 26 inf + 2372 60.754 * * [simplify]: Extracting #5: cost 5 inf + 6899 60.757 * * [simplify]: Extracting #6: cost 0 inf + 8112 60.760 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (cbrt -1)) 60.760 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ (cbrt a) (cbrt -1)) (/ (cbrt a) (cbrt -1))) (/ (/ (cbrt a) (acos a)) (cbrt -1)))) 60.760 * * * * [progress]: [ 179 / 258 ] simplifiying candidate # 60.760 * [simplify]: Simplifying (/ 1 (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) 60.760 * * [simplify]: iters left: 6 (8 enodes) 60.766 * * [simplify]: iters left: 5 (30 enodes) 60.776 * * [simplify]: iters left: 4 (44 enodes) 60.785 * * [simplify]: iters left: 3 (59 enodes) 60.796 * * [simplify]: iters left: 2 (84 enodes) 60.809 * * [simplify]: iters left: 1 (88 enodes) 60.824 * * [simplify]: Extracting #0: cost 1 inf + 0 60.824 * * [simplify]: Extracting #1: cost 11 inf + 0 60.825 * * [simplify]: Extracting #2: cost 20 inf + 1 60.825 * * [simplify]: Extracting #3: cost 17 inf + 44 60.825 * * [simplify]: Extracting #4: cost 9 inf + 1137 60.825 * * [simplify]: Extracting #5: cost 0 inf + 2513 60.826 * [simplify]: Simplified to (/ (sqrt a) (* (cbrt -1) (cbrt -1))) 60.826 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) (sqrt a))))) 60.826 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) (sqrt a))) 60.826 * * [simplify]: iters left: 5 (9 enodes) 60.830 * * [simplify]: iters left: 4 (33 enodes) 60.842 * * [simplify]: iters left: 3 (48 enodes) 60.858 * * [simplify]: iters left: 2 (68 enodes) 60.878 * * [simplify]: iters left: 1 (79 enodes) 60.902 * * [simplify]: Extracting #0: cost 1 inf + 0 60.902 * * [simplify]: Extracting #1: cost 25 inf + 0 60.902 * * [simplify]: Extracting #2: cost 42 inf + 1 60.902 * * [simplify]: Extracting #3: cost 40 inf + 3 60.902 * * [simplify]: Extracting #4: cost 26 inf + 2052 60.903 * * [simplify]: Extracting #5: cost 5 inf + 6339 60.905 * * [simplify]: Extracting #6: cost 0 inf + 7512 60.906 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (cbrt -1)) 60.906 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (sqrt a) (* (cbrt -1) (cbrt -1))) (/ (/ (sqrt a) (acos a)) (cbrt -1)))) 60.906 * * * * [progress]: [ 180 / 258 ] simplifiying candidate # 60.906 * [simplify]: Simplifying (/ 1 (/ (* (cbrt -1) (cbrt -1)) 1)) 60.906 * * [simplify]: iters left: 6 (6 enodes) 60.909 * * [simplify]: iters left: 5 (22 enodes) 60.914 * * [simplify]: iters left: 4 (35 enodes) 60.919 * * [simplify]: iters left: 3 (38 enodes) 60.924 * * [simplify]: iters left: 2 (39 enodes) 60.929 * * [simplify]: Extracting #0: cost 1 inf + 0 60.929 * * [simplify]: Extracting #1: cost 6 inf + 0 60.929 * * [simplify]: Extracting #2: cost 9 inf + 1 60.930 * * [simplify]: Extracting #3: cost 4 inf + 448 60.930 * * [simplify]: Extracting #4: cost 0 inf + 974 60.930 * [simplify]: Simplified to (* (/ 1 (cbrt -1)) (/ 1 (cbrt -1))) 60.930 * [simplify]: Simplified (2 1) to (λ (a) (* (* (/ 1 (cbrt -1)) (/ 1 (cbrt -1))) (/ (/ 1 (acos a)) (/ (cbrt -1) a)))) 60.930 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (cbrt -1) a)) 60.930 * * [simplify]: iters left: 5 (8 enodes) 60.934 * * [simplify]: iters left: 4 (30 enodes) 60.947 * * [simplify]: iters left: 3 (45 enodes) 60.962 * * [simplify]: iters left: 2 (65 enodes) 60.983 * * [simplify]: iters left: 1 (74 enodes) 61.004 * * [simplify]: Extracting #0: cost 1 inf + 0 61.004 * * [simplify]: Extracting #1: cost 22 inf + 0 61.004 * * [simplify]: Extracting #2: cost 31 inf + 2 61.004 * * [simplify]: Extracting #3: cost 20 inf + 1347 61.006 * * [simplify]: Extracting #4: cost 6 inf + 3938 61.007 * * [simplify]: Extracting #5: cost 0 inf + 5273 61.009 * [simplify]: Simplified to (/ a (* (acos a) (cbrt -1))) 61.009 * [simplify]: Simplified (2 2) to (λ (a) (* (* (/ 1 (cbrt -1)) (/ 1 (cbrt -1))) (/ a (* (acos a) (cbrt -1))))) 61.009 * * * * [progress]: [ 181 / 258 ] simplifiying candidate # 61.009 * [simplify]: Simplifying (/ 1 (/ (sqrt -1) (* (cbrt a) (cbrt a)))) 61.009 * * [simplify]: iters left: 6 (8 enodes) 61.014 * * [simplify]: iters left: 5 (30 enodes) 61.025 * * [simplify]: iters left: 4 (43 enodes) 61.039 * * [simplify]: iters left: 3 (53 enodes) 61.056 * * [simplify]: iters left: 2 (68 enodes) 61.077 * * [simplify]: iters left: 1 (77 enodes) 61.101 * * [simplify]: Extracting #0: cost 1 inf + 0 61.102 * * [simplify]: Extracting #1: cost 10 inf + 0 61.102 * * [simplify]: Extracting #2: cost 18 inf + 1 61.102 * * [simplify]: Extracting #3: cost 16 inf + 3 61.102 * * [simplify]: Extracting #4: cost 5 inf + 1299 61.102 * * [simplify]: Extracting #5: cost 0 inf + 2109 61.103 * [simplify]: Simplified to (/ (cbrt a) (/ (sqrt -1) (cbrt a))) 61.103 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (cbrt a) (/ (sqrt -1) (cbrt a))) (/ (/ 1 (acos a)) (/ (sqrt -1) (cbrt a))))) 61.103 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) (cbrt a))) 61.103 * * [simplify]: iters left: 5 (9 enodes) 61.106 * * [simplify]: iters left: 4 (33 enodes) 61.111 * * [simplify]: iters left: 3 (48 enodes) 61.119 * * [simplify]: iters left: 2 (68 enodes) 61.134 * * [simplify]: iters left: 1 (79 enodes) 61.160 * * [simplify]: Extracting #0: cost 1 inf + 0 61.160 * * [simplify]: Extracting #1: cost 25 inf + 0 61.161 * * [simplify]: Extracting #2: cost 42 inf + 1 61.161 * * [simplify]: Extracting #3: cost 40 inf + 3 61.162 * * [simplify]: Extracting #4: cost 26 inf + 2252 61.163 * * [simplify]: Extracting #5: cost 5 inf + 6019 61.166 * * [simplify]: Extracting #6: cost 0 inf + 7032 61.168 * [simplify]: Simplified to (/ (/ (cbrt a) (acos a)) (sqrt -1)) 61.168 * [simplify]: Simplified (2 2) to (λ (a) (* (/ (cbrt a) (/ (sqrt -1) (cbrt a))) (/ (/ (cbrt a) (acos a)) (sqrt -1)))) 61.168 * * * * [progress]: [ 182 / 258 ] simplifiying candidate # 61.169 * [simplify]: Simplifying (/ 1 (/ (sqrt -1) (sqrt a))) 61.169 * * [simplify]: iters left: 5 (7 enodes) 61.173 * * [simplify]: iters left: 4 (25 enodes) 61.181 * * [simplify]: iters left: 3 (32 enodes) 61.186 * * [simplify]: iters left: 2 (34 enodes) 61.192 * * [simplify]: iters left: 1 (46 enodes) 61.199 * * [simplify]: Extracting #0: cost 1 inf + 0 61.199 * * [simplify]: Extracting #1: cost 7 inf + 0 61.199 * * [simplify]: Extracting #2: cost 12 inf + 1 61.199 * * [simplify]: Extracting #3: cost 10 inf + 3 61.199 * * [simplify]: Extracting #4: cost 4 inf + 452 61.199 * * [simplify]: Extracting #5: cost 0 inf + 819 61.199 * [simplify]: Simplified to (/ (sqrt a) (sqrt -1)) 61.200 * [simplify]: Simplified (2 1) to (λ (a) (* (/ (sqrt a) (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))))) 61.200 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))) 61.200 * * [simplify]: iters left: 5 (9 enodes) 61.204 * * [simplify]: iters left: 4 (33 enodes) 61.211 * * [simplify]: iters left: 3 (48 enodes) 61.224 * * [simplify]: iters left: 2 (68 enodes) 61.234 * * [simplify]: iters left: 1 (79 enodes) 61.249 * * [simplify]: Extracting #0: cost 1 inf + 0 61.249 * * [simplify]: Extracting #1: cost 25 inf + 0 61.249 * * [simplify]: Extracting #2: cost 42 inf + 1 61.249 * * [simplify]: Extracting #3: cost 40 inf + 3 61.250 * * [simplify]: Extracting #4: cost 26 inf + 1932 61.251 * * [simplify]: Extracting #5: cost 5 inf + 5459 61.252 * * [simplify]: Extracting #6: cost 0 inf + 6432 61.253 * [simplify]: Simplified to (/ (/ (sqrt a) (acos a)) (sqrt -1)) 61.253 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (/ (sqrt -1) (sqrt a))) (/ (/ (sqrt a) (acos a)) (sqrt -1)))) 61.253 * * * * [progress]: [ 183 / 258 ] simplifiying candidate # 61.254 * [simplify]: Simplifying (/ 1 (/ (sqrt -1) 1)) 61.254 * * [simplify]: iters left: 5 (5 enodes) 61.256 * * [simplify]: iters left: 4 (17 enodes) 61.259 * * [simplify]: iters left: 3 (21 enodes) 61.262 * * [simplify]: Extracting #0: cost 1 inf + 0 61.262 * * [simplify]: Extracting #1: cost 4 inf + 0 61.262 * * [simplify]: Extracting #2: cost 5 inf + 1 61.262 * * [simplify]: Extracting #3: cost 0 inf + 248 61.262 * [simplify]: Simplified to (/ 1 (sqrt -1)) 61.262 * [simplify]: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt -1)) (/ (/ 1 (acos a)) (/ (sqrt -1) a)))) 61.263 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ (sqrt -1) a)) 61.263 * * [simplify]: iters left: 5 (8 enodes) 61.267 * * [simplify]: iters left: 4 (30 enodes) 61.277 * * [simplify]: iters left: 3 (45 enodes) 61.286 * * [simplify]: iters left: 2 (65 enodes) 61.298 * * [simplify]: iters left: 1 (74 enodes) 61.318 * * [simplify]: Extracting #0: cost 1 inf + 0 61.318 * * [simplify]: Extracting #1: cost 22 inf + 0 61.318 * * [simplify]: Extracting #2: cost 31 inf + 2 61.319 * * [simplify]: Extracting #3: cost 20 inf + 1267 61.320 * * [simplify]: Extracting #4: cost 6 inf + 3338 61.321 * * [simplify]: Extracting #5: cost 0 inf + 4433 61.323 * [simplify]: Simplified to (/ a (* (acos a) (sqrt -1))) 61.323 * [simplify]: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt -1)) (/ a (* (acos a) (sqrt -1))))) 61.323 * * * * [progress]: [ 184 / 258 ] simplifiying candidate # 61.323 * [simplify]: Simplifying (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) 61.323 * * [simplify]: iters left: 6 (6 enodes) 61.327 * * [simplify]: iters left: 5 (22 enodes) 61.334 * * [simplify]: iters left: 4 (29 enodes) 61.344 * * [simplify]: iters left: 3 (41 enodes) 61.357 * * [simplify]: iters left: 2 (55 enodes) 61.375 * * [simplify]: iters left: 1 (57 enodes) 61.386 * * [simplify]: Extracting #0: cost 1 inf + 0 61.387 * * [simplify]: Extracting #1: cost 6 inf + 0 61.387 * * [simplify]: Extracting #2: cost 9 inf + 1 61.387 * * [simplify]: Extracting #3: cost 3 inf + 529 61.387 * * [simplify]: Extracting #4: cost 1 inf + 812 61.388 * * [simplify]: Extracting #5: cost 0 inf + 974 61.388 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 61.388 * [simplify]: Simplified (2 1) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (/ 1 (acos a)) (/ -1 (cbrt a))))) 61.389 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 (cbrt a))) 61.389 * * [simplify]: iters left: 5 (8 enodes) 61.393 * * [simplify]: iters left: 4 (30 enodes) 61.404 * * [simplify]: iters left: 3 (45 enodes) 61.419 * * [simplify]: iters left: 2 (66 enodes) 61.438 * * [simplify]: iters left: 1 (77 enodes) 61.470 * * [simplify]: Extracting #0: cost 1 inf + 0 61.470 * * [simplify]: Extracting #1: cost 21 inf + 0 61.470 * * [simplify]: Extracting #2: cost 33 inf + 2 61.470 * * [simplify]: Extracting #3: cost 31 inf + 84 61.471 * * [simplify]: Extracting #4: cost 9 inf + 3490 61.471 * * [simplify]: Extracting #5: cost 0 inf + 5116 61.472 * [simplify]: Simplified to (/ (- (cbrt a)) (acos a)) 61.472 * [simplify]: Simplified (2 2) to (λ (a) (* (* (cbrt a) (cbrt a)) (/ (- (cbrt a)) (acos a)))) 61.472 * * * * [progress]: [ 185 / 258 ] simplifiying candidate # 61.473 * [simplify]: Simplifying (/ 1 (/ 1 (sqrt a))) 61.473 * * [simplify]: iters left: 5 (5 enodes) 61.475 * * [simplify]: iters left: 4 (17 enodes) 61.477 * * [simplify]: iters left: 3 (20 enodes) 61.480 * * [simplify]: iters left: 2 (24 enodes) 61.484 * * [simplify]: Extracting #0: cost 1 inf + 0 61.484 * * [simplify]: Extracting #1: cost 5 inf + 0 61.484 * * [simplify]: Extracting #2: cost 2 inf + 84 61.484 * * [simplify]: Extracting #3: cost 0 inf + 248 61.484 * [simplify]: Simplified to (sqrt a) 61.484 * [simplify]: Simplified (2 1) to (λ (a) (* (sqrt a) (/ (/ 1 (acos a)) (/ -1 (sqrt a))))) 61.484 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 (sqrt a))) 61.484 * * [simplify]: iters left: 5 (8 enodes) 61.487 * * [simplify]: iters left: 4 (30 enodes) 61.492 * * [simplify]: iters left: 3 (45 enodes) 61.503 * * [simplify]: iters left: 2 (66 enodes) 61.521 * * [simplify]: iters left: 1 (77 enodes) 61.538 * * [simplify]: Extracting #0: cost 1 inf + 0 61.538 * * [simplify]: Extracting #1: cost 21 inf + 0 61.538 * * [simplify]: Extracting #2: cost 33 inf + 2 61.538 * * [simplify]: Extracting #3: cost 31 inf + 44 61.539 * * [simplify]: Extracting #4: cost 9 inf + 3050 61.540 * * [simplify]: Extracting #5: cost 0 inf + 4556 61.541 * [simplify]: Simplified to (/ (- (sqrt a)) (acos a)) 61.541 * [simplify]: Simplified (2 2) to (λ (a) (* (sqrt a) (/ (- (sqrt a)) (acos a)))) 61.541 * * * * [progress]: [ 186 / 258 ] simplifiying candidate # 61.541 * [simplify]: Simplifying (/ 1 (/ 1 1)) 61.541 * * [simplify]: iters left: 4 (3 enodes) 61.542 * * [simplify]: iters left: 3 (7 enodes) 61.543 * * [simplify]: iters left: 2 (9 enodes) 61.545 * * [simplify]: Extracting #0: cost 1 inf + 0 61.545 * * [simplify]: Extracting #1: cost 0 inf + 1 61.545 * [simplify]: Simplified to 1 61.545 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (acos a)) (/ -1 a)))) 61.545 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 a)) 61.545 * * [simplify]: iters left: 5 (7 enodes) 61.547 * * [simplify]: iters left: 4 (27 enodes) 61.553 * * [simplify]: iters left: 3 (42 enodes) 61.563 * * [simplify]: iters left: 2 (63 enodes) 61.579 * * [simplify]: iters left: 1 (73 enodes) 61.598 * * [simplify]: Extracting #0: cost 1 inf + 0 61.599 * * [simplify]: Extracting #1: cost 20 inf + 0 61.599 * * [simplify]: Extracting #2: cost 25 inf + 86 61.599 * * [simplify]: Extracting #3: cost 9 inf + 1960 61.600 * * [simplify]: Extracting #4: cost 0 inf + 3168 61.601 * * [simplify]: Extracting #5: cost 0 inf + 3167 61.602 * [simplify]: Simplified to (/ (- a) (acos a)) 61.602 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 61.602 * * * * [progress]: [ 187 / 258 ] simplifiying candidate # 61.603 * [simplify]: Simplifying (/ 1 1) 61.603 * * [simplify]: iters left: 2 (2 enodes) 61.604 * * [simplify]: iters left: 1 (6 enodes) 61.606 * * [simplify]: Extracting #0: cost 1 inf + 0 61.606 * * [simplify]: Extracting #1: cost 0 inf + 1 61.606 * [simplify]: Simplified to 1 61.606 * [simplify]: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (acos a)) (/ -1 a)))) 61.606 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ -1 a)) 61.606 * * [simplify]: iters left: 5 (7 enodes) 61.610 * * [simplify]: iters left: 4 (27 enodes) 61.618 * * [simplify]: iters left: 3 (42 enodes) 61.631 * * [simplify]: iters left: 2 (63 enodes) 61.646 * * [simplify]: iters left: 1 (73 enodes) 61.657 * * [simplify]: Extracting #0: cost 1 inf + 0 61.657 * * [simplify]: Extracting #1: cost 20 inf + 0 61.657 * * [simplify]: Extracting #2: cost 25 inf + 86 61.657 * * [simplify]: Extracting #3: cost 9 inf + 1960 61.658 * * [simplify]: Extracting #4: cost 0 inf + 3168 61.658 * * [simplify]: Extracting #5: cost 0 inf + 3167 61.659 * [simplify]: Simplified to (/ (- a) (acos a)) 61.659 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 61.659 * * * * [progress]: [ 188 / 258 ] simplifiying candidate # 61.659 * [simplify]: Simplifying (/ 1 -1) 61.659 * * [simplify]: iters left: 2 (3 enodes) 61.662 * * [simplify]: iters left: 1 (11 enodes) 61.664 * * [simplify]: Extracting #0: cost 1 inf + 0 61.664 * * [simplify]: Extracting #1: cost 0 inf + 1 61.664 * [simplify]: Simplified to -1 61.664 * [simplify]: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 61.664 * [simplify]: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 61.664 * * [simplify]: iters left: 5 (6 enodes) 61.668 * * [simplify]: iters left: 4 (24 enodes) 61.672 * * [simplify]: iters left: 3 (35 enodes) 61.677 * * [simplify]: iters left: 2 (42 enodes) 61.685 * * [simplify]: iters left: 1 (63 enodes) 61.701 * * [simplify]: Extracting #0: cost 1 inf + 0 61.701 * * [simplify]: Extracting #1: cost 10 inf + 0 61.702 * * [simplify]: Extracting #2: cost 7 inf + 439 61.702 * * [simplify]: Extracting #3: cost 2 inf + 966 61.703 * * [simplify]: Extracting #4: cost 0 inf + 1270 61.703 * [simplify]: Simplified to (/ a (acos a)) 61.704 * [simplify]: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 61.704 * * * * [progress]: [ 189 / 258 ] simplifiying candidate # 61.704 * * * * [progress]: [ 190 / 258 ] simplifiying candidate # 61.704 * * * * [progress]: [ 191 / 258 ] simplifiying candidate # 61.704 * * * * [progress]: [ 192 / 258 ] simplifiying candidate # 61.704 * [simplify]: Simplifying (cbrt (/ -1 a)) 61.704 * * [simplify]: iters left: 3 (4 enodes) 61.706 * * [simplify]: iters left: 2 (12 enodes) 61.710 * * [simplify]: Extracting #0: cost 1 inf + 0 61.710 * * [simplify]: Extracting #1: cost 3 inf + 0 61.710 * * [simplify]: Extracting #2: cost 6 inf + 0 61.710 * * [simplify]: Extracting #3: cost 4 inf + 2 61.710 * * [simplify]: Extracting #4: cost 0 inf + 330 61.710 * [simplify]: Simplified to (cbrt (/ -1 a)) 61.710 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (* (cbrt (/ -1 a)) (cbrt (/ -1 a)))) (cbrt (/ -1 a)))) 61.710 * * * * [progress]: [ 193 / 258 ] simplifiying candidate # 61.710 * [simplify]: Simplifying (sqrt (/ -1 a)) 61.711 * * [simplify]: iters left: 3 (4 enodes) 61.713 * * [simplify]: iters left: 2 (12 enodes) 61.715 * * [simplify]: Extracting #0: cost 1 inf + 0 61.715 * * [simplify]: Extracting #1: cost 3 inf + 0 61.715 * * [simplify]: Extracting #2: cost 6 inf + 0 61.715 * * [simplify]: Extracting #3: cost 4 inf + 2 61.715 * * [simplify]: Extracting #4: cost 0 inf + 250 61.715 * [simplify]: Simplified to (sqrt (/ -1 a)) 61.715 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (sqrt (/ -1 a))) (sqrt (/ -1 a)))) 61.715 * * * * [progress]: [ 194 / 258 ] simplifiying candidate # 61.715 * [simplify]: Simplifying (/ (cbrt -1) (cbrt a)) 61.716 * * [simplify]: iters left: 3 (5 enodes) 61.717 * * [simplify]: iters left: 2 (15 enodes) 61.720 * * [simplify]: Extracting #0: cost 1 inf + 0 61.720 * * [simplify]: Extracting #1: cost 4 inf + 0 61.720 * * [simplify]: Extracting #2: cost 8 inf + 0 61.720 * * [simplify]: Extracting #3: cost 4 inf + 164 61.720 * * [simplify]: Extracting #4: cost 0 inf + 730 61.721 * [simplify]: Simplified to (/ (cbrt -1) (cbrt a)) 61.721 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt a) (cbrt a)))) (/ (cbrt -1) (cbrt a)))) 61.721 * * * * [progress]: [ 195 / 258 ] simplifiying candidate # 61.721 * [simplify]: Simplifying (/ (cbrt -1) (sqrt a)) 61.721 * * [simplify]: iters left: 3 (5 enodes) 61.723 * * [simplify]: iters left: 2 (15 enodes) 61.725 * * [simplify]: Extracting #0: cost 1 inf + 0 61.725 * * [simplify]: Extracting #1: cost 4 inf + 0 61.725 * * [simplify]: Extracting #2: cost 8 inf + 0 61.725 * * [simplify]: Extracting #3: cost 4 inf + 84 61.725 * * [simplify]: Extracting #4: cost 0 inf + 570 61.726 * [simplify]: Simplified to (/ (cbrt -1) (sqrt a)) 61.726 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ (* (cbrt -1) (cbrt -1)) (sqrt a))) (/ (cbrt -1) (sqrt a)))) 61.726 * * * * [progress]: [ 196 / 258 ] simplifiying candidate # 61.726 * [simplify]: Simplifying (/ (cbrt -1) a) 61.726 * * [simplify]: iters left: 3 (4 enodes) 61.727 * * [simplify]: iters left: 2 (12 enodes) 61.730 * * [simplify]: Extracting #0: cost 1 inf + 0 61.730 * * [simplify]: Extracting #1: cost 4 inf + 0 61.730 * * [simplify]: Extracting #2: cost 5 inf + 1 61.730 * * [simplify]: Extracting #3: cost 4 inf + 2 61.730 * * [simplify]: Extracting #4: cost 0 inf + 408 61.730 * [simplify]: Simplified to (/ (cbrt -1) a) 61.730 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ (* (cbrt -1) (cbrt -1)) 1)) (/ (cbrt -1) a))) 61.730 * * * * [progress]: [ 197 / 258 ] simplifiying candidate # 61.730 * [simplify]: Simplifying (/ (sqrt -1) (cbrt a)) 61.730 * * [simplify]: iters left: 3 (5 enodes) 61.732 * * [simplify]: iters left: 2 (15 enodes) 61.734 * * [simplify]: Extracting #0: cost 1 inf + 0 61.734 * * [simplify]: Extracting #1: cost 4 inf + 0 61.734 * * [simplify]: Extracting #2: cost 8 inf + 0 61.734 * * [simplify]: Extracting #3: cost 4 inf + 164 61.734 * * [simplify]: Extracting #4: cost 0 inf + 570 61.734 * [simplify]: Simplified to (/ (sqrt -1) (cbrt a)) 61.734 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ (sqrt -1) (* (cbrt a) (cbrt a)))) (/ (sqrt -1) (cbrt a)))) 61.735 * * * * [progress]: [ 198 / 258 ] simplifiying candidate # 61.735 * [simplify]: Simplifying (/ (sqrt -1) (sqrt a)) 61.735 * * [simplify]: iters left: 3 (5 enodes) 61.736 * * [simplify]: iters left: 2 (15 enodes) 61.739 * * [simplify]: Extracting #0: cost 1 inf + 0 61.739 * * [simplify]: Extracting #1: cost 4 inf + 0 61.739 * * [simplify]: Extracting #2: cost 8 inf + 0 61.739 * * [simplify]: Extracting #3: cost 4 inf + 84 61.739 * * [simplify]: Extracting #4: cost 0 inf + 410 61.739 * [simplify]: Simplified to (/ (sqrt -1) (sqrt a)) 61.739 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ (sqrt -1) (sqrt a))) (/ (sqrt -1) (sqrt a)))) 61.739 * * * * [progress]: [ 199 / 258 ] simplifiying candidate # 61.739 * [simplify]: Simplifying (/ (sqrt -1) a) 61.739 * * [simplify]: iters left: 3 (4 enodes) 61.741 * * [simplify]: iters left: 2 (12 enodes) 61.742 * * [simplify]: Extracting #0: cost 1 inf + 0 61.742 * * [simplify]: Extracting #1: cost 4 inf + 0 61.743 * * [simplify]: Extracting #2: cost 5 inf + 1 61.743 * * [simplify]: Extracting #3: cost 4 inf + 2 61.743 * * [simplify]: Extracting #4: cost 0 inf + 248 61.743 * [simplify]: Simplified to (/ (sqrt -1) a) 61.743 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ (sqrt -1) 1)) (/ (sqrt -1) a))) 61.743 * * * * [progress]: [ 200 / 258 ] simplifiying candidate # 61.743 * [simplify]: Simplifying (/ -1 (cbrt a)) 61.743 * * [simplify]: iters left: 3 (4 enodes) 61.744 * * [simplify]: iters left: 2 (12 enodes) 61.746 * * [simplify]: Extracting #0: cost 1 inf + 0 61.746 * * [simplify]: Extracting #1: cost 4 inf + 0 61.746 * * [simplify]: Extracting #2: cost 5 inf + 1 61.746 * * [simplify]: Extracting #3: cost 4 inf + 2 61.746 * * [simplify]: Extracting #4: cost 0 inf + 408 61.746 * [simplify]: Simplified to (/ -1 (cbrt a)) 61.746 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ 1 (* (cbrt a) (cbrt a)))) (/ -1 (cbrt a)))) 61.746 * * * * [progress]: [ 201 / 258 ] simplifiying candidate # 61.746 * [simplify]: Simplifying (/ -1 (sqrt a)) 61.746 * * [simplify]: iters left: 3 (4 enodes) 61.747 * * [simplify]: iters left: 2 (12 enodes) 61.749 * * [simplify]: Extracting #0: cost 1 inf + 0 61.749 * * [simplify]: Extracting #1: cost 4 inf + 0 61.749 * * [simplify]: Extracting #2: cost 5 inf + 1 61.749 * * [simplify]: Extracting #3: cost 4 inf + 2 61.749 * * [simplify]: Extracting #4: cost 0 inf + 248 61.749 * [simplify]: Simplified to (/ -1 (sqrt a)) 61.750 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ 1 (sqrt a))) (/ -1 (sqrt a)))) 61.750 * * * * [progress]: [ 202 / 258 ] simplifiying candidate # 61.750 * [simplify]: Simplifying (/ -1 a) 61.750 * * [simplify]: iters left: 2 (3 enodes) 61.751 * * [simplify]: iters left: 1 (9 enodes) 61.752 * * [simplify]: Extracting #0: cost 1 inf + 0 61.752 * * [simplify]: Extracting #1: cost 4 inf + 0 61.752 * * [simplify]: Extracting #2: cost 2 inf + 2 61.752 * * [simplify]: Extracting #3: cost 0 inf + 86 61.752 * [simplify]: Simplified to (/ -1 a) 61.752 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) (/ 1 1)) (/ -1 a))) 61.752 * * * * [progress]: [ 203 / 258 ] simplifiying candidate # 61.752 * [simplify]: Simplifying (/ -1 a) 61.753 * * [simplify]: iters left: 2 (3 enodes) 61.753 * * [simplify]: iters left: 1 (9 enodes) 61.755 * * [simplify]: Extracting #0: cost 1 inf + 0 61.755 * * [simplify]: Extracting #1: cost 4 inf + 0 61.755 * * [simplify]: Extracting #2: cost 2 inf + 2 61.755 * * [simplify]: Extracting #3: cost 0 inf + 86 61.755 * [simplify]: Simplified to (/ -1 a) 61.755 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) 1) (/ -1 a))) 61.755 * * * * [progress]: [ 204 / 258 ] simplifiying candidate # 61.755 * [simplify]: Simplifying (/ 1 a) 61.755 * * [simplify]: iters left: 2 (3 enodes) 61.756 * * [simplify]: iters left: 1 (11 enodes) 61.758 * * [simplify]: Extracting #0: cost 1 inf + 0 61.758 * * [simplify]: Extracting #1: cost 4 inf + 0 61.758 * * [simplify]: Extracting #2: cost 2 inf + 2 61.758 * * [simplify]: Extracting #3: cost 0 inf + 86 61.758 * [simplify]: Simplified to (/ 1 a) 61.758 * [simplify]: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (acos a)) -1) (/ 1 a))) 61.758 * * * * [progress]: [ 205 / 258 ] simplifiying candidate # 61.758 * [simplify]: Simplifying (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) 61.758 * * [simplify]: iters left: 6 (6 enodes) 61.760 * * [simplify]: iters left: 5 (20 enodes) 61.765 * * [simplify]: iters left: 4 (22 enodes) 61.769 * * [simplify]: Extracting #0: cost 1 inf + 0 61.769 * * [simplify]: Extracting #1: cost 3 inf + 0 61.769 * * [simplify]: Extracting #2: cost 5 inf + 0 61.769 * * [simplify]: Extracting #3: cost 8 inf + 0 61.769 * * [simplify]: Extracting #4: cost 9 inf + 1 61.769 * * [simplify]: Extracting #5: cost 8 inf + 2 61.769 * * [simplify]: Extracting #6: cost 1 inf + 1124 61.769 * * [simplify]: Extracting #7: cost 0 inf + 1376 61.769 * [simplify]: Simplified to (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) 61.769 * [simplify]: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (acos a))) (cbrt (/ 1 (acos a)))) (/ (/ -1 a) (cbrt (/ 1 (acos a)))))) 61.769 * * * * [progress]: [ 206 / 258 ] simplifiying candidate # 61.770 * [simplify]: Simplifying (sqrt (/ 1 (acos a))) 61.770 * * [simplify]: iters left: 4 (5 enodes) 61.771 * * [simplify]: iters left: 3 (17 enodes) 61.774 * * [simplify]: iters left: 2 (19 enodes) 61.777 * * [simplify]: Extracting #0: cost 1 inf + 0 61.777 * * [simplify]: Extracting #1: cost 3 inf + 0 61.777 * * [simplify]: Extracting #2: cost 6 inf + 0 61.777 * * [simplify]: Extracting #3: cost 7 inf + 1 61.777 * * [simplify]: Extracting #4: cost 0 inf + 792 61.777 * [simplify]: Simplified to (sqrt (/ 1 (acos a))) 61.777 * [simplify]: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (acos a))) (/ (/ -1 a) (sqrt (/ 1 (acos a)))))) 61.777 * * * * [progress]: [ 207 / 258 ] simplifiying candidate # 61.777 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 61.778 * * [simplify]: iters left: 6 (8 enodes) 61.780 * * [simplify]: iters left: 5 (32 enodes) 61.786 * * [simplify]: iters left: 4 (48 enodes) 61.794 * * [simplify]: iters left: 3 (76 enodes) 61.806 * * [simplify]: iters left: 2 (81 enodes) 61.813 * * [simplify]: Extracting #0: cost 1 inf + 0 61.813 * * [simplify]: Extracting #1: cost 6 inf + 0 61.813 * * [simplify]: Extracting #2: cost 9 inf + 1 61.813 * * [simplify]: Extracting #3: cost 11 inf + 1 61.813 * * [simplify]: Extracting #4: cost 2 inf + 1452 61.813 * * [simplify]: Extracting #5: cost 0 inf + 1876 61.813 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 61.814 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ -1 a) (/ (cbrt 1) (cbrt (acos a)))))) 61.814 * * * * [progress]: [ 208 / 258 ] simplifiying candidate # 61.814 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 61.814 * * [simplify]: iters left: 5 (7 enodes) 61.817 * * [simplify]: iters left: 4 (25 enodes) 61.821 * * [simplify]: iters left: 3 (27 enodes) 61.828 * * [simplify]: Extracting #0: cost 1 inf + 0 61.828 * * [simplify]: Extracting #1: cost 4 inf + 0 61.828 * * [simplify]: Extracting #2: cost 5 inf + 1 61.828 * * [simplify]: Extracting #3: cost 7 inf + 1 61.828 * * [simplify]: Extracting #4: cost 6 inf + 2 61.828 * * [simplify]: Extracting #5: cost 2 inf + 568 61.828 * * [simplify]: Extracting #6: cost 0 inf + 790 61.828 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 61.829 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (sqrt (acos a))) (/ (/ -1 a) (/ (cbrt 1) (sqrt (acos a)))))) 61.829 * * * * [progress]: [ 209 / 258 ] simplifiying candidate # 61.829 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 61.829 * * [simplify]: iters left: 5 (4 enodes) 61.836 * * [simplify]: iters left: 4 (14 enodes) 61.839 * * [simplify]: iters left: 3 (16 enodes) 61.842 * * [simplify]: Extracting #0: cost 1 inf + 0 61.842 * * [simplify]: Extracting #1: cost 0 inf + 1 61.842 * [simplify]: Simplified to 1 61.842 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (/ -1 a) (/ (cbrt 1) (acos a))))) 61.842 * * * * [progress]: [ 210 / 258 ] simplifiying candidate # 61.842 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 61.842 * * [simplify]: iters left: 6 (7 enodes) 61.847 * * [simplify]: iters left: 5 (25 enodes) 61.851 * * [simplify]: iters left: 4 (32 enodes) 61.855 * * [simplify]: iters left: 3 (34 enodes) 61.862 * * [simplify]: Extracting #0: cost 1 inf + 0 61.862 * * [simplify]: Extracting #1: cost 7 inf + 0 61.862 * * [simplify]: Extracting #2: cost 11 inf + 1 61.862 * * [simplify]: Extracting #3: cost 13 inf + 1 61.862 * * [simplify]: Extracting #4: cost 10 inf + 184 61.862 * * [simplify]: Extracting #5: cost 4 inf + 1414 61.863 * * [simplify]: Extracting #6: cost 1 inf + 2048 61.863 * * [simplify]: Extracting #7: cost 0 inf + 2300 61.863 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) 61.863 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (/ -1 a) (/ (sqrt 1) (cbrt (acos a)))))) 61.863 * * * * [progress]: [ 211 / 258 ] simplifiying candidate # 61.863 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (acos a))) 61.863 * * [simplify]: iters left: 4 (6 enodes) 61.866 * * [simplify]: iters left: 3 (20 enodes) 61.868 * * [simplify]: iters left: 2 (22 enodes) 61.871 * * [simplify]: Extracting #0: cost 1 inf + 0 61.871 * * [simplify]: Extracting #1: cost 4 inf + 0 61.872 * * [simplify]: Extracting #2: cost 5 inf + 1 61.872 * * [simplify]: Extracting #3: cost 7 inf + 1 61.872 * * [simplify]: Extracting #4: cost 1 inf + 618 61.872 * * [simplify]: Extracting #5: cost 0 inf + 790 61.872 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 61.872 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (sqrt (acos a))) (/ (/ -1 a) (/ (sqrt 1) (sqrt (acos a)))))) 61.872 * * * * [progress]: [ 212 / 258 ] simplifiying candidate # 61.872 * [simplify]: Simplifying (/ (sqrt 1) 1) 61.872 * * [simplify]: iters left: 3 (3 enodes) 61.875 * * [simplify]: iters left: 2 (9 enodes) 61.877 * * [simplify]: iters left: 1 (11 enodes) 61.878 * * [simplify]: Extracting #0: cost 1 inf + 0 61.878 * * [simplify]: Extracting #1: cost 0 inf + 1 61.878 * [simplify]: Simplified to 1 61.878 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (/ -1 a) (/ (sqrt 1) (acos a))))) 61.878 * * * * [progress]: [ 213 / 258 ] simplifiying candidate # 61.879 * [simplify]: Simplifying (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 61.879 * * [simplify]: iters left: 6 (6 enodes) 61.881 * * [simplify]: iters left: 5 (22 enodes) 61.887 * * [simplify]: iters left: 4 (26 enodes) 61.895 * * [simplify]: Extracting #0: cost 1 inf + 0 61.895 * * [simplify]: Extracting #1: cost 6 inf + 0 61.895 * * [simplify]: Extracting #2: cost 9 inf + 1 61.895 * * [simplify]: Extracting #3: cost 11 inf + 1 61.895 * * [simplify]: Extracting #4: cost 8 inf + 184 61.895 * * [simplify]: Extracting #5: cost 2 inf + 1413 61.896 * * [simplify]: Extracting #6: cost 0 inf + 1876 61.896 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 61.896 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ -1 a) (/ 1 (cbrt (acos a)))))) 61.896 * * * * [progress]: [ 214 / 258 ] simplifiying candidate # 61.897 * [simplify]: Simplifying (/ 1 (sqrt (acos a))) 61.897 * * [simplify]: iters left: 4 (5 enodes) 61.899 * * [simplify]: iters left: 3 (17 enodes) 61.905 * * [simplify]: iters left: 2 (19 enodes) 61.909 * * [simplify]: Extracting #0: cost 1 inf + 0 61.909 * * [simplify]: Extracting #1: cost 4 inf + 0 61.909 * * [simplify]: Extracting #2: cost 5 inf + 1 61.909 * * [simplify]: Extracting #3: cost 7 inf + 1 61.909 * * [simplify]: Extracting #4: cost 0 inf + 790 61.910 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 61.910 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (sqrt (acos a))) (/ (/ -1 a) (/ 1 (sqrt (acos a)))))) 61.910 * * * * [progress]: [ 215 / 258 ] simplifiying candidate # 61.910 * [simplify]: Simplifying (/ 1 1) 61.910 * * [simplify]: iters left: 2 (2 enodes) 61.911 * * [simplify]: iters left: 1 (6 enodes) 61.912 * * [simplify]: Extracting #0: cost 1 inf + 0 61.912 * * [simplify]: Extracting #1: cost 0 inf + 1 61.912 * [simplify]: Simplified to 1 61.912 * [simplify]: Simplified (2 1) to (λ (a) (/ 1 (/ (/ -1 a) (/ 1 (acos a))))) 61.912 * * * * [progress]: [ 216 / 258 ] simplifiying candidate # 61.912 * * * * [progress]: [ 217 / 258 ] simplifiying candidate # 61.912 * * * * [progress]: [ 218 / 258 ] simplifiying candidate # 61.912 * * * * [progress]: [ 219 / 258 ] simplifiying candidate # 61.912 * * * * [progress]: [ 220 / 258 ] simplifiying candidate #real (real->posit16 (/ (/ 1 (acos a)) (/ -1 a)))))> 61.912 * * * * [progress]: [ 221 / 258 ] simplifiying candidate # 61.912 * * * * [progress]: [ 222 / 258 ] simplifiying candidate # 61.913 * [simplify]: Simplifying (- 1) 61.913 * * [simplify]: iters left: 2 (2 enodes) 61.914 * * [simplify]: iters left: 1 (9 enodes) 61.916 * * [simplify]: Extracting #0: cost 1 inf + 0 61.916 * * [simplify]: Extracting #1: cost 0 inf + 1 61.916 * [simplify]: Simplified to -1 61.916 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (pow (acos a) -1) (/ -1 a))) 61.916 * * * * [progress]: [ 223 / 258 ] simplifiying candidate # 61.916 * * * * [progress]: [ 224 / 258 ] simplifiying candidate # 61.916 * * * * [progress]: [ 225 / 258 ] simplifiying candidate # 61.916 * [simplify]: Simplifying (- 0 (log (acos a))) 61.916 * * [simplify]: iters left: 4 (5 enodes) 61.917 * * [simplify]: iters left: 3 (17 enodes) 61.921 * * [simplify]: iters left: 2 (21 enodes) 61.924 * * [simplify]: iters left: 1 (23 enodes) 61.927 * * [simplify]: Extracting #0: cost 1 inf + 0 61.927 * * [simplify]: Extracting #1: cost 4 inf + 0 61.927 * * [simplify]: Extracting #2: cost 5 inf + 1 61.927 * * [simplify]: Extracting #3: cost 7 inf + 1 61.927 * * [simplify]: Extracting #4: cost 0 inf + 908 61.928 * [simplify]: Simplified to (- (log (acos a))) 61.928 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (exp (- (log (acos a)))) (/ -1 a))) 61.928 * * * * [progress]: [ 226 / 258 ] simplifiying candidate # 61.928 * [simplify]: Simplifying (- (log 1) (log (acos a))) 61.928 * * [simplify]: iters left: 4 (6 enodes) 61.930 * * [simplify]: iters left: 3 (22 enodes) 61.933 * * [simplify]: Extracting #0: cost 1 inf + 0 61.933 * * [simplify]: Extracting #1: cost 4 inf + 0 61.933 * * [simplify]: Extracting #2: cost 5 inf + 1 61.933 * * [simplify]: Extracting #3: cost 7 inf + 1 61.933 * * [simplify]: Extracting #4: cost 6 inf + 2 61.933 * * [simplify]: Extracting #5: cost 1 inf + 707 61.933 * * [simplify]: Extracting #6: cost 0 inf + 908 61.933 * [simplify]: Simplified to (- (log (acos a))) 61.933 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (exp (- (log (acos a)))) (/ -1 a))) 61.933 * * * * [progress]: [ 227 / 258 ] simplifiying candidate # 61.933 * * * * [progress]: [ 228 / 258 ] simplifiying candidate # 61.933 * * * * [progress]: [ 229 / 258 ] simplifiying candidate # 61.934 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (acos a) (acos a)) (acos a))) 61.934 * * [simplify]: iters left: 6 (8 enodes) 61.936 * * [simplify]: iters left: 5 (28 enodes) 61.941 * * [simplify]: iters left: 4 (47 enodes) 61.957 * * [simplify]: iters left: 3 (83 enodes) 61.991 * * [simplify]: iters left: 2 (118 enodes) 62.033 * * [simplify]: iters left: 1 (170 enodes) 62.079 * * [simplify]: Extracting #0: cost 1 inf + 0 62.079 * * [simplify]: Extracting #1: cost 17 inf + 0 62.079 * * [simplify]: Extracting #2: cost 38 inf + 2 62.079 * * [simplify]: Extracting #3: cost 34 inf + 831 62.080 * * [simplify]: Extracting #4: cost 15 inf + 6255 62.083 * * [simplify]: Extracting #5: cost 4 inf + 10434 62.085 * * [simplify]: Extracting #6: cost 0 inf + 11935 62.087 * [simplify]: Simplified to (/ 1 (* (acos a) (* (acos a) (acos a)))) 62.087 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (* (acos a) (acos a))))) (/ -1 a))) 62.087 * * * * [progress]: [ 230 / 258 ] simplifiying candidate # 62.088 * * * * [progress]: [ 231 / 258 ] simplifiying candidate # 62.088 * * * * [progress]: [ 232 / 258 ] simplifiying candidate # 62.088 * * * * [progress]: [ 233 / 258 ] simplifiying candidate # 62.088 * * * * [progress]: [ 234 / 258 ] simplifiying candidate # 62.088 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 62.088 * * [simplify]: iters left: 6 (8 enodes) 62.093 * * [simplify]: iters left: 5 (32 enodes) 62.104 * * [simplify]: iters left: 4 (48 enodes) 62.122 * * [simplify]: iters left: 3 (76 enodes) 62.145 * * [simplify]: iters left: 2 (81 enodes) 62.157 * * [simplify]: Extracting #0: cost 1 inf + 0 62.157 * * [simplify]: Extracting #1: cost 6 inf + 0 62.157 * * [simplify]: Extracting #2: cost 9 inf + 1 62.157 * * [simplify]: Extracting #3: cost 11 inf + 1 62.158 * * [simplify]: Extracting #4: cost 2 inf + 1452 62.158 * * [simplify]: Extracting #5: cost 0 inf + 1876 62.159 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 62.159 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (cbrt (acos a)))) (/ -1 a))) 62.159 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (acos a))) 62.159 * * [simplify]: iters left: 4 (6 enodes) 62.163 * * [simplify]: iters left: 3 (20 enodes) 62.170 * * [simplify]: iters left: 2 (22 enodes) 62.177 * * [simplify]: Extracting #0: cost 1 inf + 0 62.177 * * [simplify]: Extracting #1: cost 4 inf + 0 62.177 * * [simplify]: Extracting #2: cost 5 inf + 1 62.177 * * [simplify]: Extracting #3: cost 7 inf + 1 62.177 * * [simplify]: Extracting #4: cost 1 inf + 738 62.177 * * [simplify]: Extracting #5: cost 0 inf + 950 62.177 * [simplify]: Simplified to (/ 1 (cbrt (acos a))) 62.178 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (cbrt (acos a)))) (/ -1 a))) 62.178 * * * * [progress]: [ 235 / 258 ] simplifiying candidate # 62.178 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 62.178 * * [simplify]: iters left: 5 (7 enodes) 62.184 * * [simplify]: iters left: 4 (25 enodes) 62.192 * * [simplify]: iters left: 3 (27 enodes) 62.199 * * [simplify]: Extracting #0: cost 1 inf + 0 62.199 * * [simplify]: Extracting #1: cost 4 inf + 0 62.199 * * [simplify]: Extracting #2: cost 5 inf + 1 62.199 * * [simplify]: Extracting #3: cost 7 inf + 1 62.199 * * [simplify]: Extracting #4: cost 6 inf + 2 62.199 * * [simplify]: Extracting #5: cost 2 inf + 568 62.199 * * [simplify]: Extracting #6: cost 0 inf + 790 62.200 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 62.200 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* (/ 1 (sqrt (acos a))) (/ (cbrt 1) (sqrt (acos a)))) (/ -1 a))) 62.200 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (acos a))) 62.200 * * [simplify]: iters left: 4 (6 enodes) 62.204 * * [simplify]: iters left: 3 (20 enodes) 62.209 * * [simplify]: iters left: 2 (22 enodes) 62.214 * * [simplify]: Extracting #0: cost 1 inf + 0 62.214 * * [simplify]: Extracting #1: cost 4 inf + 0 62.214 * * [simplify]: Extracting #2: cost 5 inf + 1 62.214 * * [simplify]: Extracting #3: cost 7 inf + 1 62.214 * * [simplify]: Extracting #4: cost 1 inf + 618 62.215 * * [simplify]: Extracting #5: cost 0 inf + 790 62.215 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 62.215 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* (/ 1 (sqrt (acos a))) (/ 1 (sqrt (acos a)))) (/ -1 a))) 62.215 * * * * [progress]: [ 236 / 258 ] simplifiying candidate # 62.215 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 62.215 * * [simplify]: iters left: 5 (4 enodes) 62.222 * * [simplify]: iters left: 4 (14 enodes) 62.224 * * [simplify]: iters left: 3 (16 enodes) 62.227 * * [simplify]: Extracting #0: cost 1 inf + 0 62.227 * * [simplify]: Extracting #1: cost 0 inf + 1 62.227 * [simplify]: Simplified to 1 62.227 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* 1 (/ (cbrt 1) (acos a))) (/ -1 a))) 62.227 * [simplify]: Simplifying (/ (cbrt 1) (acos a)) 62.228 * * [simplify]: iters left: 3 (5 enodes) 62.232 * * [simplify]: iters left: 2 (17 enodes) 62.237 * * [simplify]: iters left: 1 (19 enodes) 62.242 * * [simplify]: Extracting #0: cost 1 inf + 0 62.242 * * [simplify]: Extracting #1: cost 4 inf + 0 62.242 * * [simplify]: Extracting #2: cost 5 inf + 1 62.243 * * [simplify]: Extracting #3: cost 0 inf + 448 62.243 * [simplify]: Simplified to (/ 1 (acos a)) 62.243 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* 1 (/ 1 (acos a))) (/ -1 a))) 62.243 * * * * [progress]: [ 237 / 258 ] simplifiying candidate # 62.243 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 62.243 * * [simplify]: iters left: 6 (7 enodes) 62.248 * * [simplify]: iters left: 5 (25 enodes) 62.256 * * [simplify]: iters left: 4 (32 enodes) 62.264 * * [simplify]: iters left: 3 (34 enodes) 62.277 * * [simplify]: Extracting #0: cost 1 inf + 0 62.277 * * [simplify]: Extracting #1: cost 7 inf + 0 62.277 * * [simplify]: Extracting #2: cost 11 inf + 1 62.277 * * [simplify]: Extracting #3: cost 13 inf + 1 62.277 * * [simplify]: Extracting #4: cost 10 inf + 184 62.277 * * [simplify]: Extracting #5: cost 4 inf + 1414 62.278 * * [simplify]: Extracting #6: cost 1 inf + 2048 62.278 * * [simplify]: Extracting #7: cost 0 inf + 2300 62.279 * [simplify]: Simplified to (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) 62.279 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt 1) (cbrt (acos a)))) (/ -1 a))) 62.279 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (acos a))) 62.280 * * [simplify]: iters left: 4 (6 enodes) 62.283 * * [simplify]: iters left: 3 (20 enodes) 62.289 * * [simplify]: iters left: 2 (22 enodes) 62.295 * * [simplify]: Extracting #0: cost 1 inf + 0 62.295 * * [simplify]: Extracting #1: cost 4 inf + 0 62.295 * * [simplify]: Extracting #2: cost 5 inf + 1 62.295 * * [simplify]: Extracting #3: cost 7 inf + 1 62.295 * * [simplify]: Extracting #4: cost 1 inf + 738 62.296 * * [simplify]: Extracting #5: cost 0 inf + 950 62.296 * [simplify]: Simplified to (/ 1 (cbrt (acos a))) 62.296 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (cbrt (acos a)))) (/ -1 a))) 62.296 * * * * [progress]: [ 238 / 258 ] simplifiying candidate # 62.296 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (acos a))) 62.297 * * [simplify]: iters left: 4 (6 enodes) 62.300 * * [simplify]: iters left: 3 (20 enodes) 62.306 * * [simplify]: iters left: 2 (22 enodes) 62.312 * * [simplify]: Extracting #0: cost 1 inf + 0 62.312 * * [simplify]: Extracting #1: cost 4 inf + 0 62.312 * * [simplify]: Extracting #2: cost 5 inf + 1 62.312 * * [simplify]: Extracting #3: cost 7 inf + 1 62.312 * * [simplify]: Extracting #4: cost 1 inf + 618 62.312 * * [simplify]: Extracting #5: cost 0 inf + 790 62.313 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 62.313 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* (/ 1 (sqrt (acos a))) (/ (sqrt 1) (sqrt (acos a)))) (/ -1 a))) 62.313 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (acos a))) 62.313 * * [simplify]: iters left: 4 (6 enodes) 62.317 * * [simplify]: iters left: 3 (20 enodes) 62.323 * * [simplify]: iters left: 2 (22 enodes) 62.329 * * [simplify]: Extracting #0: cost 1 inf + 0 62.329 * * [simplify]: Extracting #1: cost 4 inf + 0 62.329 * * [simplify]: Extracting #2: cost 5 inf + 1 62.329 * * [simplify]: Extracting #3: cost 7 inf + 1 62.329 * * [simplify]: Extracting #4: cost 1 inf + 618 62.329 * * [simplify]: Extracting #5: cost 0 inf + 790 62.329 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 62.329 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* (/ (sqrt 1) (sqrt (acos a))) (/ 1 (sqrt (acos a)))) (/ -1 a))) 62.329 * * * * [progress]: [ 239 / 258 ] simplifiying candidate # 62.330 * [simplify]: Simplifying (/ (sqrt 1) 1) 62.330 * * [simplify]: iters left: 3 (3 enodes) 62.333 * * [simplify]: iters left: 2 (9 enodes) 62.336 * * [simplify]: iters left: 1 (11 enodes) 62.339 * * [simplify]: Extracting #0: cost 1 inf + 0 62.339 * * [simplify]: Extracting #1: cost 0 inf + 1 62.339 * [simplify]: Simplified to 1 62.339 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* 1 (/ (sqrt 1) (acos a))) (/ -1 a))) 62.340 * [simplify]: Simplifying (/ (sqrt 1) (acos a)) 62.340 * * [simplify]: iters left: 3 (5 enodes) 62.344 * * [simplify]: iters left: 2 (17 enodes) 62.350 * * [simplify]: iters left: 1 (19 enodes) 62.356 * * [simplify]: Extracting #0: cost 1 inf + 0 62.356 * * [simplify]: Extracting #1: cost 4 inf + 0 62.356 * * [simplify]: Extracting #2: cost 5 inf + 1 62.356 * * [simplify]: Extracting #3: cost 0 inf + 448 62.356 * [simplify]: Simplified to (/ 1 (acos a)) 62.356 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* 1 (/ 1 (acos a))) (/ -1 a))) 62.356 * * * * [progress]: [ 240 / 258 ] simplifiying candidate # 62.357 * [simplify]: Simplifying (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 62.357 * * [simplify]: iters left: 6 (6 enodes) 62.360 * * [simplify]: iters left: 5 (22 enodes) 62.367 * * [simplify]: iters left: 4 (26 enodes) 62.374 * * [simplify]: Extracting #0: cost 1 inf + 0 62.375 * * [simplify]: Extracting #1: cost 6 inf + 0 62.375 * * [simplify]: Extracting #2: cost 9 inf + 1 62.375 * * [simplify]: Extracting #3: cost 11 inf + 1 62.375 * * [simplify]: Extracting #4: cost 8 inf + 184 62.375 * * [simplify]: Extracting #5: cost 2 inf + 1413 62.375 * * [simplify]: Extracting #6: cost 0 inf + 1876 62.376 * [simplify]: Simplified to (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 62.376 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (cbrt (acos a)))) (/ -1 a))) 62.376 * [simplify]: Simplifying (/ 1 (cbrt (acos a))) 62.376 * * [simplify]: iters left: 4 (5 enodes) 62.379 * * [simplify]: iters left: 3 (17 enodes) 62.384 * * [simplify]: iters left: 2 (19 enodes) 62.389 * * [simplify]: Extracting #0: cost 1 inf + 0 62.390 * * [simplify]: Extracting #1: cost 4 inf + 0 62.390 * * [simplify]: Extracting #2: cost 5 inf + 1 62.390 * * [simplify]: Extracting #3: cost 7 inf + 1 62.390 * * [simplify]: Extracting #4: cost 0 inf + 950 62.390 * [simplify]: Simplified to (/ 1 (cbrt (acos a))) 62.390 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (cbrt (acos a)))) (/ -1 a))) 62.390 * * * * [progress]: [ 241 / 258 ] simplifiying candidate # 62.391 * [simplify]: Simplifying (/ 1 (sqrt (acos a))) 62.391 * * [simplify]: iters left: 4 (5 enodes) 62.393 * * [simplify]: iters left: 3 (17 enodes) 62.398 * * [simplify]: iters left: 2 (19 enodes) 62.403 * * [simplify]: Extracting #0: cost 1 inf + 0 62.404 * * [simplify]: Extracting #1: cost 4 inf + 0 62.404 * * [simplify]: Extracting #2: cost 5 inf + 1 62.404 * * [simplify]: Extracting #3: cost 7 inf + 1 62.404 * * [simplify]: Extracting #4: cost 0 inf + 790 62.404 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 62.404 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* (/ 1 (sqrt (acos a))) (/ 1 (sqrt (acos a)))) (/ -1 a))) 62.404 * [simplify]: Simplifying (/ 1 (sqrt (acos a))) 62.405 * * [simplify]: iters left: 4 (5 enodes) 62.407 * * [simplify]: iters left: 3 (17 enodes) 62.412 * * [simplify]: iters left: 2 (19 enodes) 62.418 * * [simplify]: Extracting #0: cost 1 inf + 0 62.418 * * [simplify]: Extracting #1: cost 4 inf + 0 62.418 * * [simplify]: Extracting #2: cost 5 inf + 1 62.418 * * [simplify]: Extracting #3: cost 7 inf + 1 62.418 * * [simplify]: Extracting #4: cost 0 inf + 790 62.418 * [simplify]: Simplified to (/ 1 (sqrt (acos a))) 62.418 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* (/ 1 (sqrt (acos a))) (/ 1 (sqrt (acos a)))) (/ -1 a))) 62.418 * * * * [progress]: [ 242 / 258 ] simplifiying candidate # 62.419 * [simplify]: Simplifying (/ 1 1) 62.419 * * [simplify]: iters left: 2 (2 enodes) 62.420 * * [simplify]: iters left: 1 (6 enodes) 62.422 * * [simplify]: Extracting #0: cost 1 inf + 0 62.422 * * [simplify]: Extracting #1: cost 0 inf + 1 62.422 * [simplify]: Simplified to 1 62.422 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (* 1 (/ 1 (acos a))) (/ -1 a))) 62.422 * [simplify]: Simplifying (/ 1 (acos a)) 62.423 * * [simplify]: iters left: 3 (4 enodes) 62.425 * * [simplify]: iters left: 2 (14 enodes) 62.429 * * [simplify]: iters left: 1 (16 enodes) 62.436 * * [simplify]: Extracting #0: cost 1 inf + 0 62.436 * * [simplify]: Extracting #1: cost 4 inf + 0 62.436 * * [simplify]: Extracting #2: cost 5 inf + 1 62.437 * * [simplify]: Extracting #3: cost 3 inf + 93 62.437 * * [simplify]: Extracting #4: cost 1 inf + 316 62.437 * * [simplify]: Extracting #5: cost 0 inf + 448 62.437 * [simplify]: Simplified to (/ 1 (acos a)) 62.437 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (* 1 (/ 1 (acos a))) (/ -1 a))) 62.437 * * * * [progress]: [ 243 / 258 ] simplifiying candidate # 62.437 * * * * [progress]: [ 244 / 258 ] simplifiying candidate # 62.437 * * * * [progress]: [ 245 / 258 ] simplifiying candidate # 62.437 * * * * [progress]: [ 246 / 258 ] simplifiying candidate # 62.438 * [simplify]: Simplifying (cbrt (acos a)) 62.438 * * [simplify]: iters left: 2 (3 enodes) 62.439 * * [simplify]: iters left: 1 (9 enodes) 62.441 * * [simplify]: Extracting #0: cost 1 inf + 0 62.441 * * [simplify]: Extracting #1: cost 3 inf + 0 62.441 * * [simplify]: Extracting #2: cost 5 inf + 0 62.441 * * [simplify]: Extracting #3: cost 4 inf + 1 62.442 * * [simplify]: Extracting #4: cost 0 inf + 525 62.442 * [simplify]: Simplified to (cbrt (acos a)) 62.442 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (cbrt (acos a))) (/ -1 a))) 62.442 * * * * [progress]: [ 247 / 258 ] simplifiying candidate # 62.442 * [simplify]: Simplifying (sqrt (acos a)) 62.442 * * [simplify]: iters left: 2 (3 enodes) 62.443 * * [simplify]: iters left: 1 (9 enodes) 62.446 * * [simplify]: Extracting #0: cost 1 inf + 0 62.446 * * [simplify]: Extracting #1: cost 3 inf + 0 62.446 * * [simplify]: Extracting #2: cost 5 inf + 0 62.446 * * [simplify]: Extracting #3: cost 4 inf + 1 62.446 * * [simplify]: Extracting #4: cost 0 inf + 445 62.446 * [simplify]: Simplified to (sqrt (acos a)) 62.446 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (sqrt (acos a))) (/ -1 a))) 62.446 * * * * [progress]: [ 248 / 258 ] simplifiying candidate # 62.446 * [simplify]: Simplifying (acos a) 62.447 * * [simplify]: iters left: 1 (2 enodes) 62.447 * * [simplify]: Extracting #0: cost 1 inf + 0 62.447 * * [simplify]: Extracting #1: cost 3 inf + 0 62.447 * * [simplify]: Extracting #2: cost 2 inf + 1 62.447 * * [simplify]: Extracting #3: cost 0 inf + 183 62.448 * [simplify]: Simplified to (acos a) 62.448 * [simplify]: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (acos a)) (/ -1 a))) 62.448 * * * * [progress]: [ 249 / 258 ] simplifiying candidate # 62.448 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 62.448 * * [simplify]: iters left: 3 (3 enodes) 62.454 * * [simplify]: iters left: 2 (11 enodes) 62.457 * * [simplify]: iters left: 1 (13 enodes) 62.458 * * [simplify]: Extracting #0: cost 1 inf + 0 62.458 * * [simplify]: Extracting #1: cost 0 inf + 1 62.458 * [simplify]: Simplified to 1 62.458 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (/ 1 (/ (acos a) (cbrt 1))) (/ -1 a))) 62.458 * * * * [progress]: [ 250 / 258 ] simplifiying candidate # 62.459 * [simplify]: Simplifying (sqrt 1) 62.459 * * [simplify]: iters left: 1 (2 enodes) 62.460 * * [simplify]: Extracting #0: cost 1 inf + 0 62.460 * * [simplify]: Extracting #1: cost 0 inf + 1 62.460 * [simplify]: Simplified to 1 62.460 * [simplify]: Simplified (2 1 1) to (λ (a) (/ (/ 1 (/ (acos a) (sqrt 1))) (/ -1 a))) 62.461 * * * * [progress]: [ 251 / 258 ] simplifiying candidate # 62.461 * * * * [progress]: [ 252 / 258 ] simplifiying candidate #real (real->posit16 (/ 1 (acos a)))) (/ -1 a)))> 62.461 * * * * [progress]: [ 253 / 258 ] simplifiying candidate # 62.461 * [simplify]: Simplifying (* -1 (/ a (acos a))) 62.461 * * [simplify]: iters left: 5 (5 enodes) 62.462 * * [simplify]: iters left: 4 (19 enodes) 62.465 * * [simplify]: iters left: 3 (26 enodes) 62.468 * * [simplify]: iters left: 2 (30 enodes) 62.472 * * [simplify]: iters left: 1 (34 enodes) 62.477 * * [simplify]: Extracting #0: cost 1 inf + 0 62.477 * * [simplify]: Extracting #1: cost 10 inf + 0 62.477 * * [simplify]: Extracting #2: cost 8 inf + 738 62.477 * * [simplify]: Extracting #3: cost 2 inf + 1396 62.478 * * [simplify]: Extracting #4: cost 0 inf + 1660 62.478 * [simplify]: Simplified to (- (/ a (acos a))) 62.478 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 62.478 * * * * [progress]: [ 254 / 258 ] simplifiying candidate # 62.478 * [simplify]: Simplifying (* -1 (/ a (acos a))) 62.478 * * [simplify]: iters left: 5 (5 enodes) 62.479 * * [simplify]: iters left: 4 (19 enodes) 62.482 * * [simplify]: iters left: 3 (26 enodes) 62.488 * * [simplify]: iters left: 2 (30 enodes) 62.496 * * [simplify]: iters left: 1 (34 enodes) 62.505 * * [simplify]: Extracting #0: cost 1 inf + 0 62.505 * * [simplify]: Extracting #1: cost 10 inf + 0 62.505 * * [simplify]: Extracting #2: cost 8 inf + 738 62.506 * * [simplify]: Extracting #3: cost 2 inf + 1396 62.506 * * [simplify]: Extracting #4: cost 0 inf + 1660 62.507 * [simplify]: Simplified to (- (/ a (acos a))) 62.507 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 62.507 * * * * [progress]: [ 255 / 258 ] simplifiying candidate # 62.507 * [simplify]: Simplifying (* -1 (/ a (acos a))) 62.507 * * [simplify]: iters left: 5 (5 enodes) 62.510 * * [simplify]: iters left: 4 (19 enodes) 62.516 * * [simplify]: iters left: 3 (26 enodes) 62.522 * * [simplify]: iters left: 2 (30 enodes) 62.526 * * [simplify]: iters left: 1 (34 enodes) 62.530 * * [simplify]: Extracting #0: cost 1 inf + 0 62.530 * * [simplify]: Extracting #1: cost 10 inf + 0 62.530 * * [simplify]: Extracting #2: cost 8 inf + 738 62.531 * * [simplify]: Extracting #3: cost 2 inf + 1396 62.531 * * [simplify]: Extracting #4: cost 0 inf + 1660 62.531 * [simplify]: Simplified to (- (/ a (acos a))) 62.531 * [simplify]: Simplified (2) to (λ (a) (- (/ a (acos a)))) 62.531 * * * * [progress]: [ 256 / 258 ] simplifiying candidate # 62.531 * [simplify]: Simplifying (/ 1 (acos a)) 62.531 * * [simplify]: iters left: 3 (4 enodes) 62.533 * * [simplify]: iters left: 2 (14 enodes) 62.535 * * [simplify]: iters left: 1 (16 enodes) 62.537 * * [simplify]: Extracting #0: cost 1 inf + 0 62.537 * * [simplify]: Extracting #1: cost 4 inf + 0 62.537 * * [simplify]: Extracting #2: cost 5 inf + 1 62.537 * * [simplify]: Extracting #3: cost 3 inf + 93 62.537 * * [simplify]: Extracting #4: cost 1 inf + 316 62.538 * * [simplify]: Extracting #5: cost 0 inf + 448 62.538 * [simplify]: Simplified to (/ 1 (acos a)) 62.538 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (acos a)) (/ -1 a))) 62.538 * * * * [progress]: [ 257 / 258 ] simplifiying candidate # 62.538 * [simplify]: Simplifying (/ 1 (acos a)) 62.538 * * [simplify]: iters left: 3 (4 enodes) 62.539 * * [simplify]: iters left: 2 (14 enodes) 62.541 * * [simplify]: iters left: 1 (16 enodes) 62.546 * * [simplify]: Extracting #0: cost 1 inf + 0 62.546 * * [simplify]: Extracting #1: cost 4 inf + 0 62.546 * * [simplify]: Extracting #2: cost 5 inf + 1 62.546 * * [simplify]: Extracting #3: cost 3 inf + 93 62.546 * * [simplify]: Extracting #4: cost 1 inf + 316 62.546 * * [simplify]: Extracting #5: cost 0 inf + 448 62.546 * [simplify]: Simplified to (/ 1 (acos a)) 62.546 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (acos a)) (/ -1 a))) 62.546 * * * * [progress]: [ 258 / 258 ] simplifiying candidate # 62.547 * [simplify]: Simplifying (/ 1 (acos a)) 62.547 * * [simplify]: iters left: 3 (4 enodes) 62.548 * * [simplify]: iters left: 2 (14 enodes) 62.553 * * [simplify]: iters left: 1 (16 enodes) 62.557 * * [simplify]: Extracting #0: cost 1 inf + 0 62.557 * * [simplify]: Extracting #1: cost 4 inf + 0 62.557 * * [simplify]: Extracting #2: cost 5 inf + 1 62.557 * * [simplify]: Extracting #3: cost 3 inf + 93 62.558 * * [simplify]: Extracting #4: cost 1 inf + 316 62.558 * * [simplify]: Extracting #5: cost 0 inf + 448 62.558 * [simplify]: Simplified to (/ 1 (acos a)) 62.558 * [simplify]: Simplified (2 1) to (λ (a) (/ (/ 1 (acos a)) (/ -1 a))) 62.559 * * * [progress]: adding candidates to table 64.367 * [progress]: [Phase 3 of 3] Extracting. 64.367 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 64.367 * * * [regime-changes]: Trying 2 branch expressions: (a (/ a (- (acos a)))) 64.367 * * * * [regimes]: Trying to branch on a from (# # # # # # # # #) 64.405 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # # # # # # #) 64.445 * * * [regime]: Found split indices: #