1546939279.075 * [misc]progress: [Phase 1 of 3] Setting up. 1546939279.075 * * * [misc]progress: [1/2] Preparing points 1546939279.075 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546939279.101 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.101 * * * * [misc]points: Sampling 119 additional inputs, on iter 1 have 137 / 256 1546939279.108 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.108 * * * * [misc]points: Sampling 49 additional inputs, on iter 2 have 207 / 256 1546939279.111 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.111 * * * * [misc]points: Sampling 31 additional inputs, on iter 3 have 225 / 256 1546939279.113 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.114 * * * * [misc]points: Sampling 15 additional inputs, on iter 4 have 241 / 256 1546939279.115 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.115 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 252 / 256 1546939279.116 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.116 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 254 / 256 1546939279.116 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.117 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 255 / 256 1546939279.117 * * * * [misc]points: Filtering points with unrepresentable outputs 1546939279.117 * * * * [exit]points: Sampled 258 points with exact outputs 1546939279.117 * * * [misc]progress: [2/2] Setting up program. 1546939279.119 * [misc]progress: [Phase 2 of 3] Improving. 1546939279.119 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546939279.119 * [enter]simplify: Simplifying (/ a (- (acos a))) 1546939279.120 * * [misc]simplify: iters left: 5 (4 enodes) 1546939279.120 * [exit]simplify: Simplified to (/ a (- (acos a))) 1546939279.120 * [misc]simplify: Simplified (2) to (λ (a) (/ a (- (acos a)))) 1546939279.122 * * [misc]progress: iteration 1 / 4 1546939279.122 * * * [misc]progress: picking best candidate 1546939279.124 * * * * [misc]pick: Picked # 1546939279.124 * * * [misc]progress: localizing error 1546939279.131 * * * [misc]progress: generating rewritten candidates 1546939279.131 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546939279.132 * * * [misc]progress: generating series expansions 1546939279.132 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546939279.133 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1546939279.133 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1546939279.133 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546939279.133 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.133 * [misc]backup-simplify: Simplify -1 into -1 1546939279.133 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546939279.133 * [misc]taylor: Taking taylor expansion of a in a 1546939279.133 * [misc]backup-simplify: Simplify 0 into 0 1546939279.133 * [misc]backup-simplify: Simplify 1 into 1 1546939279.133 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.134 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.134 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546939279.134 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546939279.134 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.134 * [misc]backup-simplify: Simplify -1 into -1 1546939279.134 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546939279.134 * [misc]taylor: Taking taylor expansion of a in a 1546939279.134 * [misc]backup-simplify: Simplify 0 into 0 1546939279.134 * [misc]backup-simplify: Simplify 1 into 1 1546939279.134 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.134 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.134 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546939279.134 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1546939279.134 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.135 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1546939279.135 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1546939279.135 * [misc]backup-simplify: Simplify 0 into 0 1546939279.135 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.135 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1546939279.135 * [misc]backup-simplify: Simplify 0 into 0 1546939279.135 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.136 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1546939279.136 * [misc]backup-simplify: Simplify 0 into 0 1546939279.136 * [misc]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 1546939279.136 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1546939279.136 * [misc]backup-simplify: Simplify 0 into 0 1546939279.137 * [misc]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 1546939279.137 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1546939279.137 * [misc]backup-simplify: Simplify 0 into 0 1546939279.137 * [misc]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 1546939279.138 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1546939279.138 * [misc]backup-simplify: Simplify 0 into 0 1546939279.138 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1546939279.138 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1546939279.138 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1546939279.138 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546939279.138 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.138 * [misc]backup-simplify: Simplify -1 into -1 1546939279.138 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.138 * [misc]taylor: Taking taylor expansion of a in a 1546939279.138 * [misc]backup-simplify: Simplify 0 into 0 1546939279.138 * [misc]backup-simplify: Simplify 1 into 1 1546939279.138 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.138 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.138 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.139 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.139 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.139 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546939279.139 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.139 * [misc]backup-simplify: Simplify -1 into -1 1546939279.139 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.139 * [misc]taylor: Taking taylor expansion of a in a 1546939279.139 * [misc]backup-simplify: Simplify 0 into 0 1546939279.139 * [misc]backup-simplify: Simplify 1 into 1 1546939279.139 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.139 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.139 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.139 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.139 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.139 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.139 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546939279.139 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546939279.140 * [misc]backup-simplify: Simplify 0 into 0 1546939279.140 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939279.140 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939279.140 * [misc]backup-simplify: Simplify 0 into 0 1546939279.140 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939279.141 * [misc]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 1546939279.141 * [misc]backup-simplify: Simplify 0 into 0 1546939279.141 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939279.142 * [misc]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 1546939279.142 * [misc]backup-simplify: Simplify 0 into 0 1546939279.142 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939279.142 * [misc]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 1546939279.142 * [misc]backup-simplify: Simplify 0 into 0 1546939279.143 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546939279.143 * [misc]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 1546939279.143 * [misc]backup-simplify: Simplify 0 into 0 1546939279.144 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1546939279.144 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1546939279.144 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1546939279.144 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546939279.144 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.144 * [misc]taylor: Taking taylor expansion of a in a 1546939279.144 * [misc]backup-simplify: Simplify 0 into 0 1546939279.144 * [misc]backup-simplify: Simplify 1 into 1 1546939279.144 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.144 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.144 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.144 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.144 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.144 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546939279.144 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.144 * [misc]taylor: Taking taylor expansion of a in a 1546939279.144 * [misc]backup-simplify: Simplify 0 into 0 1546939279.144 * [misc]backup-simplify: Simplify 1 into 1 1546939279.144 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.144 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.144 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.144 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.144 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.145 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.145 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546939279.145 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546939279.145 * [misc]backup-simplify: Simplify 0 into 0 1546939279.145 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939279.145 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.145 * [misc]backup-simplify: Simplify 0 into 0 1546939279.146 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939279.146 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.146 * [misc]backup-simplify: Simplify 0 into 0 1546939279.146 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939279.147 * [misc]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 1546939279.147 * [misc]backup-simplify: Simplify 0 into 0 1546939279.147 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939279.148 * [misc]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 1546939279.148 * [misc]backup-simplify: Simplify 0 into 0 1546939279.148 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546939279.148 * [misc]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 1546939279.149 * [misc]backup-simplify: Simplify 0 into 0 1546939279.149 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1546939279.149 * * * [misc]progress: simplifying candidates 1546939279.149 * * * * [misc]progress: [ 1 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 2 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 3 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 4 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 5 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 6 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 7 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 8 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 9 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 10 / 23 ] simplifiying candidate # 1546939279.149 * * * * [misc]progress: [ 11 / 23 ] simplifiying candidate # 1546939279.149 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1546939279.149 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.150 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1546939279.150 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1546939279.150 * * * * [misc]progress: [ 12 / 23 ] simplifiying candidate # 1546939279.150 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1546939279.150 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.151 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1546939279.151 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1546939279.151 * * * * [misc]progress: [ 13 / 23 ] simplifiying candidate # 1546939279.151 * [enter]simplify: Simplifying (- (acos a)) 1546939279.151 * * [misc]simplify: iters left: 3 (3 enodes) 1546939279.151 * [exit]simplify: Simplified to (- (acos a)) 1546939279.151 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1546939279.151 * * * * [misc]progress: [ 14 / 23 ] simplifiying candidate # 1546939279.151 * [enter]simplify: Simplifying (acos a) 1546939279.151 * * [misc]simplify: iters left: 1 (2 enodes) 1546939279.152 * [exit]simplify: Simplified to (acos a) 1546939279.152 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1546939279.152 * * * * [misc]progress: [ 15 / 23 ] simplifiying candidate # 1546939279.152 * [enter]simplify: Simplifying (cbrt (acos a)) 1546939279.152 * * [misc]simplify: iters left: 2 (3 enodes) 1546939279.152 * [exit]simplify: Simplified to (cbrt (acos a)) 1546939279.152 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1546939279.152 * * * * [misc]progress: [ 16 / 23 ] simplifiying candidate # 1546939279.152 * [enter]simplify: Simplifying (sqrt (acos a)) 1546939279.152 * * [misc]simplify: iters left: 2 (3 enodes) 1546939279.153 * [exit]simplify: Simplified to (sqrt (acos a)) 1546939279.153 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1546939279.153 * * * * [misc]progress: [ 17 / 23 ] simplifiying candidate # 1546939279.153 * [enter]simplify: Simplifying (acos a) 1546939279.153 * * [misc]simplify: iters left: 1 (2 enodes) 1546939279.153 * [exit]simplify: Simplified to (acos a) 1546939279.153 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1546939279.153 * * * * [misc]progress: [ 18 / 23 ] simplifiying candidate # 1546939279.153 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1546939279.153 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.154 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1546939279.154 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1546939279.154 * * * * [misc]progress: [ 19 / 23 ] simplifiying candidate # 1546939279.154 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1546939279.154 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.155 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1546939279.155 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1546939279.155 * * * * [misc]progress: [ 20 / 23 ] simplifiying candidate # 1546939279.155 * [enter]simplify: Simplifying (- (acos a)) 1546939279.155 * * [misc]simplify: iters left: 3 (3 enodes) 1546939279.155 * [exit]simplify: Simplified to (- (acos a)) 1546939279.155 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1546939279.155 * * * * [misc]progress: [ 21 / 23 ] simplifiying candidate # 1546939279.155 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939279.155 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.156 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.157 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.159 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.161 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.163 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939279.163 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939279.163 * * * * [misc]progress: [ 22 / 23 ] simplifiying candidate # 1546939279.163 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939279.163 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.164 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.165 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.166 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.168 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.178 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939279.178 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939279.178 * * * * [misc]progress: [ 23 / 23 ] simplifiying candidate # 1546939279.179 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939279.179 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.179 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.181 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.182 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.184 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.186 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939279.186 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939279.186 * * * [misc]progress: adding candidates to table 1546939279.317 * * [misc]progress: iteration 2 / 4 1546939279.317 * * * [misc]progress: picking best candidate 1546939279.326 * * * * [misc]pick: Picked # 1546939279.326 * * * [misc]progress: localizing error 1546939279.331 * * * [misc]progress: generating rewritten candidates 1546939279.331 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1546939279.336 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1546939279.337 * * * [misc]progress: generating series expansions 1546939279.337 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1546939279.338 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1546939279.338 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1546939279.338 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1546939279.338 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.338 * [misc]backup-simplify: Simplify -1 into -1 1546939279.338 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1546939279.338 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.338 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.338 * [misc]taylor: Taking taylor expansion of a in a 1546939279.338 * [misc]backup-simplify: Simplify 0 into 0 1546939279.338 * [misc]backup-simplify: Simplify 1 into 1 1546939279.338 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1546939279.338 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1546939279.338 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.338 * [misc]backup-simplify: Simplify -1 into -1 1546939279.338 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1546939279.338 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.338 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.338 * [misc]taylor: Taking taylor expansion of a in a 1546939279.338 * [misc]backup-simplify: Simplify 0 into 0 1546939279.338 * [misc]backup-simplify: Simplify 1 into 1 1546939279.338 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1546939279.338 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1546939279.338 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1546939279.339 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1546939279.339 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1546939279.339 * [misc]backup-simplify: Simplify 0 into 0 1546939279.339 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546939279.339 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1546939279.339 * [misc]backup-simplify: Simplify 0 into 0 1546939279.340 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546939279.340 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1546939279.340 * [misc]backup-simplify: Simplify 0 into 0 1546939279.340 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546939279.341 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1546939279.341 * [misc]backup-simplify: Simplify 0 into 0 1546939279.341 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546939279.342 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1546939279.342 * [misc]backup-simplify: Simplify 0 into 0 1546939279.343 * [misc]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 1546939279.343 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1546939279.343 * [misc]backup-simplify: Simplify 0 into 0 1546939279.343 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1546939279.344 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1546939279.344 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1546939279.344 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1546939279.344 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.344 * [misc]backup-simplify: Simplify -1 into -1 1546939279.344 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.344 * [misc]taylor: Taking taylor expansion of a in a 1546939279.344 * [misc]backup-simplify: Simplify 0 into 0 1546939279.344 * [misc]backup-simplify: Simplify 1 into 1 1546939279.344 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.344 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.344 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1546939279.344 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.344 * [misc]backup-simplify: Simplify -1 into -1 1546939279.344 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.344 * [misc]taylor: Taking taylor expansion of a in a 1546939279.344 * [misc]backup-simplify: Simplify 0 into 0 1546939279.344 * [misc]backup-simplify: Simplify 1 into 1 1546939279.344 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.344 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.344 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.344 * [misc]backup-simplify: Simplify (* -1 0) into 0 1546939279.344 * [misc]backup-simplify: Simplify 0 into 0 1546939279.344 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.344 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1546939279.345 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1546939279.345 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546939279.345 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1546939279.345 * [misc]backup-simplify: Simplify 0 into 0 1546939279.345 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939279.346 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1546939279.346 * [misc]backup-simplify: Simplify 0 into 0 1546939279.346 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939279.346 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1546939279.346 * [misc]backup-simplify: Simplify 0 into 0 1546939279.347 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939279.347 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1546939279.347 * [misc]backup-simplify: Simplify 0 into 0 1546939279.348 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939279.349 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1546939279.349 * [misc]backup-simplify: Simplify 0 into 0 1546939279.349 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546939279.350 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1546939279.350 * [misc]backup-simplify: Simplify 0 into 0 1546939279.350 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1546939279.350 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1546939279.350 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1546939279.350 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.350 * [misc]taylor: Taking taylor expansion of a in a 1546939279.350 * [misc]backup-simplify: Simplify 0 into 0 1546939279.350 * [misc]backup-simplify: Simplify 1 into 1 1546939279.350 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.350 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.350 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.350 * [misc]taylor: Taking taylor expansion of a in a 1546939279.350 * [misc]backup-simplify: Simplify 0 into 0 1546939279.350 * [misc]backup-simplify: Simplify 1 into 1 1546939279.350 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.350 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.350 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.350 * [misc]backup-simplify: Simplify 0 into 0 1546939279.351 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.351 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.351 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546939279.351 * [misc]backup-simplify: Simplify 0 into 0 1546939279.351 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939279.351 * [misc]backup-simplify: Simplify 0 into 0 1546939279.352 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939279.352 * [misc]backup-simplify: Simplify 0 into 0 1546939279.352 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939279.352 * [misc]backup-simplify: Simplify 0 into 0 1546939279.353 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939279.353 * [misc]backup-simplify: Simplify 0 into 0 1546939279.353 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546939279.353 * [misc]backup-simplify: Simplify 0 into 0 1546939279.353 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1546939279.353 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1546939279.354 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1546939279.354 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1546939279.354 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546939279.354 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.354 * [misc]backup-simplify: Simplify -1 into -1 1546939279.354 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546939279.354 * [misc]taylor: Taking taylor expansion of a in a 1546939279.354 * [misc]backup-simplify: Simplify 0 into 0 1546939279.354 * [misc]backup-simplify: Simplify 1 into 1 1546939279.354 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.354 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.354 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546939279.354 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546939279.354 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.354 * [misc]backup-simplify: Simplify -1 into -1 1546939279.354 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546939279.354 * [misc]taylor: Taking taylor expansion of a in a 1546939279.354 * [misc]backup-simplify: Simplify 0 into 0 1546939279.354 * [misc]backup-simplify: Simplify 1 into 1 1546939279.354 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.354 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.354 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546939279.354 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1546939279.354 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.354 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1546939279.354 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1546939279.354 * [misc]backup-simplify: Simplify 0 into 0 1546939279.355 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.355 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1546939279.355 * [misc]backup-simplify: Simplify 0 into 0 1546939279.355 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.355 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1546939279.355 * [misc]backup-simplify: Simplify 0 into 0 1546939279.356 * [misc]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 1546939279.356 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1546939279.356 * [misc]backup-simplify: Simplify 0 into 0 1546939279.357 * [misc]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 1546939279.358 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1546939279.358 * [misc]backup-simplify: Simplify 0 into 0 1546939279.358 * [misc]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 1546939279.359 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1546939279.359 * [misc]backup-simplify: Simplify 0 into 0 1546939279.359 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1546939279.359 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1546939279.359 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1546939279.359 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546939279.359 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.359 * [misc]backup-simplify: Simplify -1 into -1 1546939279.359 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.359 * [misc]taylor: Taking taylor expansion of a in a 1546939279.359 * [misc]backup-simplify: Simplify 0 into 0 1546939279.359 * [misc]backup-simplify: Simplify 1 into 1 1546939279.359 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.360 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.360 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.360 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.360 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.360 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546939279.360 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.360 * [misc]backup-simplify: Simplify -1 into -1 1546939279.360 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.360 * [misc]taylor: Taking taylor expansion of a in a 1546939279.360 * [misc]backup-simplify: Simplify 0 into 0 1546939279.360 * [misc]backup-simplify: Simplify 1 into 1 1546939279.360 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.360 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.360 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.361 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.361 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.361 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.361 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546939279.361 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546939279.361 * [misc]backup-simplify: Simplify 0 into 0 1546939279.362 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939279.362 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939279.362 * [misc]backup-simplify: Simplify 0 into 0 1546939279.363 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939279.363 * [misc]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 1546939279.363 * [misc]backup-simplify: Simplify 0 into 0 1546939279.364 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939279.365 * [misc]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 1546939279.365 * [misc]backup-simplify: Simplify 0 into 0 1546939279.366 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939279.366 * [misc]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 1546939279.366 * [misc]backup-simplify: Simplify 0 into 0 1546939279.367 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546939279.368 * [misc]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 1546939279.368 * [misc]backup-simplify: Simplify 0 into 0 1546939279.368 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1546939279.368 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1546939279.368 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1546939279.368 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546939279.368 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.368 * [misc]taylor: Taking taylor expansion of a in a 1546939279.368 * [misc]backup-simplify: Simplify 0 into 0 1546939279.368 * [misc]backup-simplify: Simplify 1 into 1 1546939279.368 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.368 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.368 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.369 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.369 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.369 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546939279.369 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.369 * [misc]taylor: Taking taylor expansion of a in a 1546939279.369 * [misc]backup-simplify: Simplify 0 into 0 1546939279.369 * [misc]backup-simplify: Simplify 1 into 1 1546939279.369 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.369 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.369 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.369 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.369 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.370 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.370 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546939279.370 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546939279.370 * [misc]backup-simplify: Simplify 0 into 0 1546939279.371 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939279.371 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.371 * [misc]backup-simplify: Simplify 0 into 0 1546939279.372 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939279.372 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.372 * [misc]backup-simplify: Simplify 0 into 0 1546939279.373 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939279.373 * [misc]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 1546939279.373 * [misc]backup-simplify: Simplify 0 into 0 1546939279.374 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939279.375 * [misc]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 1546939279.375 * [misc]backup-simplify: Simplify 0 into 0 1546939279.376 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546939279.376 * [misc]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 1546939279.376 * [misc]backup-simplify: Simplify 0 into 0 1546939279.376 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1546939279.376 * * * [misc]progress: simplifying candidates 1546939279.376 * * * * [misc]progress: [ 1 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 2 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 3 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 4 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 5 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 6 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 7 / 46 ] simplifiying candidate # 1546939279.377 * * * * [misc]progress: [ 8 / 46 ] simplifiying candidate # 1546939279.377 * [enter]simplify: Simplifying (/ 0 a) 1546939279.377 * * [misc]simplify: iters left: 2 (3 enodes) 1546939279.378 * [exit]simplify: Simplified to 0 1546939279.378 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1546939279.378 * * * * [misc]progress: [ 9 / 46 ] simplifiying candidate # 1546939279.378 * * * * [misc]progress: [ 10 / 46 ] simplifiying candidate # 1546939279.378 * * * * [misc]progress: [ 11 / 46 ] simplifiying candidate # 1546939279.378 * * * * [misc]progress: [ 12 / 46 ] simplifiying candidate # 1546939279.379 * [enter]simplify: Simplifying (/ (acos a) a) 1546939279.379 * * [misc]simplify: iters left: 3 (3 enodes) 1546939279.380 * [exit]simplify: Simplified to (/ (acos a) a) 1546939279.380 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1546939279.380 * * * * [misc]progress: [ 13 / 46 ] simplifiying candidate # 1546939279.380 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1546939279.380 * * [misc]simplify: iters left: 6 (5 enodes) 1546939279.381 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1546939279.382 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1546939279.382 * * * * [misc]progress: [ 14 / 46 ] simplifiying candidate # 1546939279.382 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1546939279.382 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.383 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1546939279.383 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1546939279.383 * * * * [misc]progress: [ 15 / 46 ] simplifiying candidate # 1546939279.383 * * * * [misc]progress: [ 16 / 46 ] simplifiying candidate # 1546939279.383 * * * * [misc]progress: [ 17 / 46 ] simplifiying candidate # 1546939279.383 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1546939279.383 * * [misc]simplify: iters left: 6 (5 enodes) 1546939279.385 * * [misc]simplify: iters left: 5 (8 enodes) 1546939279.387 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1546939279.387 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1546939279.387 * * * * [misc]progress: [ 18 / 46 ] simplifiying candidate # 1546939279.387 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1546939279.388 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.389 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1546939279.389 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1546939279.389 * * * * [misc]progress: [ 19 / 46 ] simplifiying candidate # 1546939279.389 * [enter]simplify: Simplifying (- 1) 1546939279.389 * * [misc]simplify: iters left: 2 (2 enodes) 1546939279.390 * * [misc]simplify: iters left: 1 (5 enodes) 1546939279.391 * [exit]simplify: Simplified to -1 1546939279.391 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1546939279.391 * * * * [misc]progress: [ 20 / 46 ] simplifiying candidate # 1546939279.391 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1546939279.391 * * [misc]simplify: iters left: 4 (4 enodes) 1546939279.393 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1546939279.393 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1546939279.393 * * * * [misc]progress: [ 21 / 46 ] simplifiying candidate # 1546939279.393 * [enter]simplify: Simplifying (sqrt (acos a)) 1546939279.393 * * [misc]simplify: iters left: 2 (3 enodes) 1546939279.394 * [exit]simplify: Simplified to (sqrt (acos a)) 1546939279.394 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1546939279.394 * * * * [misc]progress: [ 22 / 46 ] simplifiying candidate # 1546939279.394 * * * * [misc]progress: [ 23 / 46 ] simplifiying candidate # 1546939279.394 * * * * [misc]progress: [ 24 / 46 ] simplifiying candidate # 1546939279.395 * [enter]simplify: Simplifying (- 1) 1546939279.395 * * [misc]simplify: iters left: 2 (2 enodes) 1546939279.396 * * [misc]simplify: iters left: 1 (5 enodes) 1546939279.397 * [exit]simplify: Simplified to -1 1546939279.397 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1546939279.397 * * * * [misc]progress: [ 25 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 26 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 27 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 28 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 29 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 30 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 31 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 32 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 33 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 34 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 35 / 46 ] simplifiying candidate # 1546939279.397 * * * * [misc]progress: [ 36 / 46 ] simplifiying candidate # 1546939279.398 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1546939279.398 * * [misc]simplify: iters left: 6 (5 enodes) 1546939279.399 * * [misc]simplify: iters left: 5 (7 enodes) 1546939279.401 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1546939279.401 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1546939279.401 * * * * [misc]progress: [ 37 / 46 ] simplifiying candidate # 1546939279.401 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1546939279.401 * * [misc]simplify: iters left: 6 (5 enodes) 1546939279.403 * * [misc]simplify: iters left: 5 (7 enodes) 1546939279.405 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1546939279.405 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1546939279.405 * * * * [misc]progress: [ 38 / 46 ] simplifiying candidate # 1546939279.405 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1546939279.405 * * [misc]simplify: iters left: 5 (4 enodes) 1546939279.406 * * [misc]simplify: iters left: 4 (6 enodes) 1546939279.408 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1546939279.408 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1546939279.408 * * * * [misc]progress: [ 39 / 46 ] simplifiying candidate # 1546939279.408 * [enter]simplify: Simplifying (/ 1 a) 1546939279.408 * * [misc]simplify: iters left: 2 (3 enodes) 1546939279.409 * * [misc]simplify: iters left: 1 (5 enodes) 1546939279.410 * [exit]simplify: Simplified to (/ 1 a) 1546939279.410 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1546939279.410 * * * * [misc]progress: [ 40 / 46 ] simplifiying candidate # 1546939279.411 * * * * [misc]progress: [ 41 / 46 ] simplifiying candidate # 1546939279.411 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1546939279.411 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.412 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.415 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.418 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.421 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.426 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1546939279.426 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1546939279.426 * * * * [misc]progress: [ 42 / 46 ] simplifiying candidate # 1546939279.426 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1546939279.426 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.428 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.430 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.433 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.437 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.440 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1546939279.440 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1546939279.440 * * * * [misc]progress: [ 43 / 46 ] simplifiying candidate # 1546939279.440 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1546939279.441 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.441 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.443 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.444 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.446 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.448 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1546939279.448 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1546939279.448 * * * * [misc]progress: [ 44 / 46 ] simplifiying candidate # 1546939279.448 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939279.448 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.449 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.450 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.453 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.455 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.457 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939279.457 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939279.457 * * * * [misc]progress: [ 45 / 46 ] simplifiying candidate # 1546939279.458 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939279.458 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.458 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.460 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.461 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.463 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.465 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939279.465 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939279.465 * * * * [misc]progress: [ 46 / 46 ] simplifiying candidate # 1546939279.466 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939279.466 * * [misc]simplify: iters left: 5 (5 enodes) 1546939279.466 * * [misc]simplify: iters left: 4 (9 enodes) 1546939279.468 * * [misc]simplify: iters left: 3 (14 enodes) 1546939279.469 * * [misc]simplify: iters left: 2 (16 enodes) 1546939279.471 * * [misc]simplify: iters left: 1 (18 enodes) 1546939279.473 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939279.473 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939279.473 * * * [misc]progress: adding candidates to table 1546939279.750 * * [misc]progress: iteration 3 / 4 1546939279.750 * * * [misc]progress: picking best candidate 1546939279.772 * * * * [misc]pick: Picked # 1546939279.772 * * * [misc]progress: localizing error 1546939279.779 * * * [misc]progress: generating rewritten candidates 1546939279.779 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1546939279.783 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1546939279.785 * * * [misc]progress: generating series expansions 1546939279.785 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1546939279.785 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1546939279.785 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1546939279.785 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546939279.785 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.785 * [misc]backup-simplify: Simplify -1 into -1 1546939279.785 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546939279.785 * [misc]taylor: Taking taylor expansion of a in a 1546939279.785 * [misc]backup-simplify: Simplify 0 into 0 1546939279.785 * [misc]backup-simplify: Simplify 1 into 1 1546939279.785 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.785 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.786 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546939279.786 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546939279.786 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.786 * [misc]backup-simplify: Simplify -1 into -1 1546939279.786 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546939279.786 * [misc]taylor: Taking taylor expansion of a in a 1546939279.786 * [misc]backup-simplify: Simplify 0 into 0 1546939279.786 * [misc]backup-simplify: Simplify 1 into 1 1546939279.786 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.786 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.786 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546939279.786 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1546939279.786 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.786 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1546939279.786 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1546939279.786 * [misc]backup-simplify: Simplify 0 into 0 1546939279.786 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.787 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1546939279.787 * [misc]backup-simplify: Simplify 0 into 0 1546939279.787 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.787 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1546939279.787 * [misc]backup-simplify: Simplify 0 into 0 1546939279.787 * [misc]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 1546939279.788 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1546939279.788 * [misc]backup-simplify: Simplify 0 into 0 1546939279.788 * [misc]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 1546939279.788 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1546939279.789 * [misc]backup-simplify: Simplify 0 into 0 1546939279.789 * [misc]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 1546939279.789 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1546939279.789 * [misc]backup-simplify: Simplify 0 into 0 1546939279.789 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1546939279.789 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1546939279.790 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1546939279.790 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546939279.790 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.790 * [misc]backup-simplify: Simplify -1 into -1 1546939279.790 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.790 * [misc]taylor: Taking taylor expansion of a in a 1546939279.790 * [misc]backup-simplify: Simplify 0 into 0 1546939279.790 * [misc]backup-simplify: Simplify 1 into 1 1546939279.790 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.790 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.790 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.790 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.790 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.790 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546939279.790 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.790 * [misc]backup-simplify: Simplify -1 into -1 1546939279.790 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939279.790 * [misc]taylor: Taking taylor expansion of a in a 1546939279.790 * [misc]backup-simplify: Simplify 0 into 0 1546939279.790 * [misc]backup-simplify: Simplify 1 into 1 1546939279.790 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.790 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.790 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939279.790 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939279.790 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.790 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.791 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546939279.791 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546939279.791 * [misc]backup-simplify: Simplify 0 into 0 1546939279.791 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939279.792 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939279.792 * [misc]backup-simplify: Simplify 0 into 0 1546939279.792 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939279.793 * [misc]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 1546939279.793 * [misc]backup-simplify: Simplify 0 into 0 1546939279.793 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939279.794 * [misc]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 1546939279.794 * [misc]backup-simplify: Simplify 0 into 0 1546939279.795 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939279.795 * [misc]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 1546939279.795 * [misc]backup-simplify: Simplify 0 into 0 1546939279.796 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546939279.797 * [misc]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 1546939279.797 * [misc]backup-simplify: Simplify 0 into 0 1546939279.797 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1546939279.797 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1546939279.798 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1546939279.798 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546939279.798 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.798 * [misc]taylor: Taking taylor expansion of a in a 1546939279.798 * [misc]backup-simplify: Simplify 0 into 0 1546939279.798 * [misc]backup-simplify: Simplify 1 into 1 1546939279.798 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.798 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.798 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.798 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.798 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.798 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546939279.798 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939279.798 * [misc]taylor: Taking taylor expansion of a in a 1546939279.798 * [misc]backup-simplify: Simplify 0 into 0 1546939279.798 * [misc]backup-simplify: Simplify 1 into 1 1546939279.798 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.798 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.799 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939279.799 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939279.799 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.799 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546939279.799 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546939279.800 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546939279.800 * [misc]backup-simplify: Simplify 0 into 0 1546939279.800 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939279.801 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.801 * [misc]backup-simplify: Simplify 0 into 0 1546939279.801 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939279.801 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.802 * [misc]backup-simplify: Simplify 0 into 0 1546939279.802 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939279.803 * [misc]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 1546939279.803 * [misc]backup-simplify: Simplify 0 into 0 1546939279.804 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939279.804 * [misc]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 1546939279.804 * [misc]backup-simplify: Simplify 0 into 0 1546939279.805 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546939279.806 * [misc]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 1546939279.806 * [misc]backup-simplify: Simplify 0 into 0 1546939279.806 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1546939279.806 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1546939279.806 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1546939279.806 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1546939279.806 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1546939279.806 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.806 * [misc]backup-simplify: Simplify -1 into -1 1546939279.806 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.806 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.806 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.806 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1546939279.806 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.806 * [misc]backup-simplify: Simplify -1 into -1 1546939279.806 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939279.806 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939279.806 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.807 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.807 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1546939279.807 * [misc]backup-simplify: Simplify 0 into 0 1546939279.807 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.807 * [misc]backup-simplify: Simplify 0 into 0 1546939279.807 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939279.807 * [misc]backup-simplify: Simplify 0 into 0 1546939279.808 * [misc]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 1546939279.808 * [misc]backup-simplify: Simplify 0 into 0 1546939279.808 * [misc]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 1546939279.808 * [misc]backup-simplify: Simplify 0 into 0 1546939279.809 * [misc]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 1546939279.809 * [misc]backup-simplify: Simplify 0 into 0 1546939279.809 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546939279.809 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1546939279.809 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1546939279.809 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1546939279.809 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.809 * [misc]backup-simplify: Simplify -1 into -1 1546939279.809 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.809 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.809 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.809 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1546939279.809 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.809 * [misc]backup-simplify: Simplify -1 into -1 1546939279.809 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939279.809 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939279.809 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.809 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546939279.810 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546939279.810 * [misc]backup-simplify: Simplify 0 into 0 1546939279.810 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939279.810 * [misc]backup-simplify: Simplify 0 into 0 1546939279.810 * [misc]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 1546939279.810 * [misc]backup-simplify: Simplify 0 into 0 1546939279.811 * [misc]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 1546939279.811 * [misc]backup-simplify: Simplify 0 into 0 1546939279.811 * [misc]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 1546939279.811 * [misc]backup-simplify: Simplify 0 into 0 1546939279.812 * [misc]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 1546939279.812 * [misc]backup-simplify: Simplify 0 into 0 1546939279.812 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1546939279.812 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1546939279.812 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1546939279.812 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1546939279.812 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.812 * [misc]backup-simplify: Simplify -1 into -1 1546939279.812 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.813 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.813 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1546939279.813 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1546939279.813 * [misc]taylor: Taking taylor expansion of -1 in a 1546939279.813 * [misc]backup-simplify: Simplify -1 into -1 1546939279.813 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939279.813 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939279.813 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1546939279.813 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1546939279.813 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546939279.813 * [misc]backup-simplify: Simplify 0 into 0 1546939279.814 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939279.814 * [misc]backup-simplify: Simplify 0 into 0 1546939279.814 * [misc]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 1546939279.814 * [misc]backup-simplify: Simplify 0 into 0 1546939279.815 * [misc]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 1546939279.815 * [misc]backup-simplify: Simplify 0 into 0 1546939279.815 * [misc]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 1546939279.815 * [misc]backup-simplify: Simplify 0 into 0 1546939279.816 * [misc]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 1546939279.816 * [misc]backup-simplify: Simplify 0 into 0 1546939279.816 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1546939279.816 * * * [misc]progress: simplifying candidates 1546939279.816 * * * * [misc]progress: [ 1 / 68 ] simplifiying candidate # 1546939279.816 * * * * [misc]progress: [ 2 / 68 ] simplifiying candidate # 1546939279.816 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1546939279.816 * * [misc]simplify: iters left: 6 (9 enodes) 1546939279.820 * * [misc]simplify: iters left: 5 (17 enodes) 1546939279.823 * * [misc]simplify: iters left: 4 (20 enodes) 1546939279.828 * * [misc]simplify: iters left: 3 (23 enodes) 1546939279.833 * * [misc]simplify: iters left: 2 (29 enodes) 1546939279.840 * * [misc]simplify: iters left: 1 (43 enodes) 1546939279.855 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1546939279.855 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1546939279.855 * * * * [misc]progress: [ 3 / 68 ] simplifiying candidate # 1546939279.856 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1546939279.856 * * [misc]simplify: iters left: 6 (9 enodes) 1546939279.859 * * [misc]simplify: iters left: 5 (20 enodes) 1546939279.864 * * [misc]simplify: iters left: 4 (23 enodes) 1546939279.869 * * [misc]simplify: iters left: 3 (31 enodes) 1546939279.876 * * [misc]simplify: iters left: 2 (41 enodes) 1546939279.896 * * [misc]simplify: iters left: 1 (86 enodes) 1546939279.908 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1546939279.908 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1546939279.908 * * * * [misc]progress: [ 4 / 68 ] simplifiying candidate # 1546939279.908 * * * * [misc]progress: [ 5 / 68 ] simplifiying candidate # 1546939279.908 * * * * [misc]progress: [ 6 / 68 ] simplifiying candidate # 1546939279.908 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1546939279.908 * * [misc]simplify: iters left: 6 (11 enodes) 1546939279.910 * * [misc]simplify: iters left: 5 (34 enodes) 1546939279.920 * * [misc]simplify: iters left: 4 (100 enodes) 1546939279.990 * * [misc]simplify: iters left: 3 (414 enodes) 1546939280.729 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1546939280.729 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1546939280.729 * * * * [misc]progress: [ 7 / 68 ] simplifiying candidate # 1546939280.729 * * * * [misc]progress: [ 8 / 68 ] simplifiying candidate # 1546939280.729 * * * * [misc]progress: [ 9 / 68 ] simplifiying candidate # 1546939280.729 * * * * [misc]progress: [ 10 / 68 ] simplifiying candidate # 1546939280.729 * * * * [misc]progress: [ 11 / 68 ] simplifiying candidate # 1546939280.729 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939280.729 * * [misc]simplify: iters left: 6 (11 enodes) 1546939280.731 * * [misc]simplify: iters left: 5 (19 enodes) 1546939280.734 * * [misc]simplify: iters left: 4 (28 enodes) 1546939280.737 * * [misc]simplify: iters left: 3 (31 enodes) 1546939280.743 * * [misc]simplify: iters left: 2 (34 enodes) 1546939280.751 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1546939280.751 * [misc]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))))) 1546939280.752 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939280.752 * * [misc]simplify: iters left: 6 (9 enodes) 1546939280.754 * * [misc]simplify: iters left: 5 (11 enodes) 1546939280.757 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939280.757 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1546939280.757 * * * * [misc]progress: [ 12 / 68 ] simplifiying candidate # 1546939280.757 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1546939280.758 * * [misc]simplify: iters left: 6 (10 enodes) 1546939280.760 * * [misc]simplify: iters left: 5 (14 enodes) 1546939280.764 * * [misc]simplify: iters left: 4 (16 enodes) 1546939280.768 * * [misc]simplify: iters left: 3 (17 enodes) 1546939280.776 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1546939280.777 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939280.777 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939280.777 * * [misc]simplify: iters left: 6 (9 enodes) 1546939280.779 * * [misc]simplify: iters left: 5 (11 enodes) 1546939280.782 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939280.782 * [misc]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))))) 1546939280.782 * * * * [misc]progress: [ 13 / 68 ] simplifiying candidate # 1546939280.783 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1546939280.783 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.784 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.786 * * [misc]simplify: iters left: 4 (18 enodes) 1546939280.788 * * [misc]simplify: iters left: 3 (20 enodes) 1546939280.790 * * [misc]simplify: iters left: 2 (25 enodes) 1546939280.793 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939280.793 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546939280.793 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546939280.793 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.794 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.796 * * [misc]simplify: iters left: 4 (15 enodes) 1546939280.798 * * [misc]simplify: iters left: 3 (25 enodes) 1546939280.801 * * [misc]simplify: iters left: 2 (27 enodes) 1546939280.803 * * [misc]simplify: iters left: 1 (32 enodes) 1546939280.806 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546939280.806 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546939280.806 * * * * [misc]progress: [ 14 / 68 ] simplifiying candidate # 1546939280.807 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1546939280.807 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.808 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.810 * * [misc]simplify: iters left: 4 (18 enodes) 1546939280.812 * * [misc]simplify: iters left: 3 (20 enodes) 1546939280.814 * * [misc]simplify: iters left: 2 (25 enodes) 1546939280.819 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939280.820 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546939280.820 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546939280.820 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.822 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.825 * * [misc]simplify: iters left: 4 (15 enodes) 1546939280.830 * * [misc]simplify: iters left: 3 (25 enodes) 1546939280.836 * * [misc]simplify: iters left: 2 (27 enodes) 1546939280.840 * * [misc]simplify: iters left: 1 (32 enodes) 1546939280.847 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546939280.847 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546939280.847 * * * * [misc]progress: [ 15 / 68 ] simplifiying candidate # 1546939280.847 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939280.847 * * [misc]simplify: iters left: 6 (10 enodes) 1546939280.850 * * [misc]simplify: iters left: 5 (14 enodes) 1546939280.854 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939280.854 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1546939280.855 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939280.855 * * [misc]simplify: iters left: 6 (9 enodes) 1546939280.857 * * [misc]simplify: iters left: 5 (11 enodes) 1546939280.860 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939280.860 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1546939280.860 * * * * [misc]progress: [ 16 / 68 ] simplifiying candidate # 1546939280.861 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939280.861 * * [misc]simplify: iters left: 6 (9 enodes) 1546939280.863 * * [misc]simplify: iters left: 5 (11 enodes) 1546939280.866 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939280.866 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939280.866 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939280.866 * * [misc]simplify: iters left: 6 (9 enodes) 1546939280.869 * * [misc]simplify: iters left: 5 (11 enodes) 1546939280.871 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939280.871 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939280.872 * * * * [misc]progress: [ 17 / 68 ] simplifiying candidate # 1546939280.872 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1546939280.872 * * [misc]simplify: iters left: 6 (7 enodes) 1546939280.874 * * [misc]simplify: iters left: 5 (9 enodes) 1546939280.876 * * [misc]simplify: iters left: 4 (11 enodes) 1546939280.879 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939280.879 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546939280.879 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1546939280.879 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.881 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.884 * * [misc]simplify: iters left: 4 (15 enodes) 1546939280.889 * * [misc]simplify: iters left: 3 (25 enodes) 1546939280.896 * * [misc]simplify: iters left: 2 (27 enodes) 1546939280.901 * * [misc]simplify: iters left: 1 (32 enodes) 1546939280.907 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1546939280.907 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1546939280.907 * * * * [misc]progress: [ 18 / 68 ] simplifiying candidate # 1546939280.908 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1546939280.908 * * [misc]simplify: iters left: 6 (7 enodes) 1546939280.910 * * [misc]simplify: iters left: 5 (9 enodes) 1546939280.912 * * [misc]simplify: iters left: 4 (11 enodes) 1546939280.915 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939280.915 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546939280.915 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1546939280.915 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.917 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.920 * * [misc]simplify: iters left: 4 (15 enodes) 1546939280.925 * * [misc]simplify: iters left: 3 (25 enodes) 1546939280.931 * * [misc]simplify: iters left: 2 (27 enodes) 1546939280.935 * * [misc]simplify: iters left: 1 (32 enodes) 1546939280.942 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1546939280.942 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1546939280.942 * * * * [misc]progress: [ 19 / 68 ] simplifiying candidate # 1546939280.942 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939280.942 * * [misc]simplify: iters left: 6 (6 enodes) 1546939280.944 * * [misc]simplify: iters left: 5 (10 enodes) 1546939280.947 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1546939280.947 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1546939280.947 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1546939280.948 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.950 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.953 * * [misc]simplify: iters left: 4 (17 enodes) 1546939280.957 * * [misc]simplify: iters left: 3 (21 enodes) 1546939280.962 * * [misc]simplify: iters left: 2 (22 enodes) 1546939280.967 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1546939280.967 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1546939280.967 * * * * [misc]progress: [ 20 / 68 ] simplifiying candidate # 1546939280.967 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1546939280.967 * * [misc]simplify: iters left: 5 (5 enodes) 1546939280.969 * * [misc]simplify: iters left: 4 (7 enodes) 1546939280.971 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1546939280.971 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1546939280.971 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1546939280.971 * * [misc]simplify: iters left: 6 (8 enodes) 1546939280.973 * * [misc]simplify: iters left: 5 (12 enodes) 1546939280.977 * * [misc]simplify: iters left: 4 (17 enodes) 1546939280.981 * * [misc]simplify: iters left: 3 (21 enodes) 1546939280.985 * * [misc]simplify: iters left: 2 (22 enodes) 1546939280.991 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1546939280.991 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1546939280.991 * * * * [misc]progress: [ 21 / 68 ] simplifiying candidate # 1546939280.991 * [enter]simplify: Simplifying (/ 1 1) 1546939280.991 * * [misc]simplify: iters left: 2 (2 enodes) 1546939280.992 * * [misc]simplify: iters left: 1 (4 enodes) 1546939280.993 * [exit]simplify: Simplified to 1 1546939280.993 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546939280.993 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546939280.993 * * [misc]simplify: iters left: 6 (7 enodes) 1546939280.995 * * [misc]simplify: iters left: 5 (13 enodes) 1546939280.999 * * [misc]simplify: iters left: 4 (26 enodes) 1546939281.004 * * [misc]simplify: iters left: 3 (42 enodes) 1546939281.010 * * [misc]simplify: iters left: 2 (77 enodes) 1546939281.022 * * [misc]simplify: iters left: 1 (108 enodes) 1546939281.065 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546939281.065 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546939281.065 * * * * [misc]progress: [ 22 / 68 ] simplifiying candidate # 1546939281.065 * [enter]simplify: Simplifying (/ 1 1) 1546939281.066 * * [misc]simplify: iters left: 2 (2 enodes) 1546939281.066 * * [misc]simplify: iters left: 1 (4 enodes) 1546939281.067 * [exit]simplify: Simplified to 1 1546939281.067 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546939281.067 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546939281.067 * * [misc]simplify: iters left: 6 (7 enodes) 1546939281.069 * * [misc]simplify: iters left: 5 (13 enodes) 1546939281.073 * * [misc]simplify: iters left: 4 (26 enodes) 1546939281.081 * * [misc]simplify: iters left: 3 (42 enodes) 1546939281.093 * * [misc]simplify: iters left: 2 (77 enodes) 1546939281.113 * * [misc]simplify: iters left: 1 (108 enodes) 1546939281.137 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546939281.138 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546939281.138 * * * * [misc]progress: [ 23 / 68 ] simplifiying candidate # 1546939281.138 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939281.138 * * [misc]simplify: iters left: 6 (6 enodes) 1546939281.139 * * [misc]simplify: iters left: 5 (10 enodes) 1546939281.141 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1546939281.141 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1546939281.141 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1546939281.141 * * [misc]simplify: iters left: 6 (8 enodes) 1546939281.143 * * [misc]simplify: iters left: 5 (12 enodes) 1546939281.147 * * [misc]simplify: iters left: 4 (17 enodes) 1546939281.151 * * [misc]simplify: iters left: 3 (21 enodes) 1546939281.156 * * [misc]simplify: iters left: 2 (22 enodes) 1546939281.161 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1546939281.162 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1546939281.162 * * * * [misc]progress: [ 24 / 68 ] simplifiying candidate # 1546939281.162 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1546939281.162 * * [misc]simplify: iters left: 5 (5 enodes) 1546939281.163 * * [misc]simplify: iters left: 4 (7 enodes) 1546939281.165 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1546939281.165 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1546939281.165 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1546939281.165 * * [misc]simplify: iters left: 6 (8 enodes) 1546939281.168 * * [misc]simplify: iters left: 5 (12 enodes) 1546939281.171 * * [misc]simplify: iters left: 4 (17 enodes) 1546939281.175 * * [misc]simplify: iters left: 3 (21 enodes) 1546939281.180 * * [misc]simplify: iters left: 2 (22 enodes) 1546939281.185 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1546939281.185 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1546939281.185 * * * * [misc]progress: [ 25 / 68 ] simplifiying candidate # 1546939281.185 * [enter]simplify: Simplifying (/ 1 1) 1546939281.185 * * [misc]simplify: iters left: 2 (2 enodes) 1546939281.186 * * [misc]simplify: iters left: 1 (4 enodes) 1546939281.187 * [exit]simplify: Simplified to 1 1546939281.187 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546939281.187 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546939281.187 * * [misc]simplify: iters left: 6 (7 enodes) 1546939281.189 * * [misc]simplify: iters left: 5 (13 enodes) 1546939281.193 * * [misc]simplify: iters left: 4 (26 enodes) 1546939281.202 * * [misc]simplify: iters left: 3 (42 enodes) 1546939281.213 * * [misc]simplify: iters left: 2 (77 enodes) 1546939281.231 * * [misc]simplify: iters left: 1 (108 enodes) 1546939281.275 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546939281.275 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546939281.275 * * * * [misc]progress: [ 26 / 68 ] simplifiying candidate # 1546939281.275 * [enter]simplify: Simplifying (/ 1 1) 1546939281.275 * * [misc]simplify: iters left: 2 (2 enodes) 1546939281.276 * * [misc]simplify: iters left: 1 (4 enodes) 1546939281.276 * [exit]simplify: Simplified to 1 1546939281.276 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546939281.277 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546939281.277 * * [misc]simplify: iters left: 6 (7 enodes) 1546939281.278 * * [misc]simplify: iters left: 5 (13 enodes) 1546939281.282 * * [misc]simplify: iters left: 4 (26 enodes) 1546939281.289 * * [misc]simplify: iters left: 3 (42 enodes) 1546939281.300 * * [misc]simplify: iters left: 2 (77 enodes) 1546939281.320 * * [misc]simplify: iters left: 1 (108 enodes) 1546939281.345 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546939281.345 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546939281.345 * * * * [misc]progress: [ 27 / 68 ] simplifiying candidate # 1546939281.345 * * * * [misc]progress: [ 28 / 68 ] simplifiying candidate # 1546939281.345 * * * * [misc]progress: [ 29 / 68 ] simplifiying candidate # 1546939281.345 * * * * [misc]progress: [ 30 / 68 ] simplifiying candidate # 1546939281.345 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1546939281.345 * * [misc]simplify: iters left: 3 (4 enodes) 1546939281.346 * * [misc]simplify: iters left: 2 (6 enodes) 1546939281.346 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1546939281.346 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1546939281.347 * * * * [misc]progress: [ 31 / 68 ] simplifiying candidate # 1546939281.347 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1546939281.347 * * [misc]simplify: iters left: 3 (4 enodes) 1546939281.347 * * [misc]simplify: iters left: 2 (6 enodes) 1546939281.348 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1546939281.348 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1546939281.348 * * * * [misc]progress: [ 32 / 68 ] simplifiying candidate # 1546939281.348 * [enter]simplify: Simplifying (/ 1 a) 1546939281.348 * * [misc]simplify: iters left: 2 (3 enodes) 1546939281.349 * * [misc]simplify: iters left: 1 (5 enodes) 1546939281.349 * [exit]simplify: Simplified to (/ 1 a) 1546939281.349 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1546939281.349 * * * * [misc]progress: [ 33 / 68 ] simplifiying candidate # 1546939281.349 * [enter]simplify: Simplifying (/ 1 a) 1546939281.349 * * [misc]simplify: iters left: 2 (3 enodes) 1546939281.350 * * [misc]simplify: iters left: 1 (5 enodes) 1546939281.350 * [exit]simplify: Simplified to (/ 1 a) 1546939281.350 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1546939281.350 * * * * [misc]progress: [ 34 / 68 ] simplifiying candidate # 1546939281.350 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939281.351 * * [misc]simplify: iters left: 6 (7 enodes) 1546939281.351 * * [misc]simplify: iters left: 5 (9 enodes) 1546939281.353 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939281.353 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1546939281.353 * * * * [misc]progress: [ 35 / 68 ] simplifiying candidate # 1546939281.353 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546939281.353 * * [misc]simplify: iters left: 6 (6 enodes) 1546939281.354 * * [misc]simplify: iters left: 5 (8 enodes) 1546939281.354 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939281.355 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1546939281.355 * * * * [misc]progress: [ 36 / 68 ] simplifiying candidate # 1546939281.355 * * * * [misc]progress: [ 37 / 68 ] simplifiying candidate # 1546939281.355 * * * * [misc]progress: [ 38 / 68 ] simplifiying candidate # 1546939281.355 * * * * [misc]progress: [ 39 / 68 ] simplifiying candidate # 1546939281.355 * * * * [misc]progress: [ 40 / 68 ] simplifiying candidate # 1546939281.355 * * * * [misc]progress: [ 41 / 68 ] simplifiying candidate # 1546939281.355 * [enter]simplify: Simplifying (- 1) 1546939281.355 * * [misc]simplify: iters left: 2 (2 enodes) 1546939281.356 * * [misc]simplify: iters left: 1 (5 enodes) 1546939281.356 * [exit]simplify: Simplified to -1 1546939281.356 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1546939281.356 * * * * [misc]progress: [ 42 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 43 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 44 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 45 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 46 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 47 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 48 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 49 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 50 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 51 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 52 / 68 ] simplifiying candidate # 1546939281.356 * * * * [misc]progress: [ 53 / 68 ] simplifiying candidate # 1546939281.357 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1546939281.357 * * [misc]simplify: iters left: 4 (4 enodes) 1546939281.357 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1546939281.357 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1546939281.357 * * * * [misc]progress: [ 54 / 68 ] simplifiying candidate # 1546939281.357 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1546939281.357 * * [misc]simplify: iters left: 4 (4 enodes) 1546939281.358 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1546939281.358 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1546939281.358 * * * * [misc]progress: [ 55 / 68 ] simplifiying candidate # 1546939281.358 * [enter]simplify: Simplifying (- (acos a)) 1546939281.358 * * [misc]simplify: iters left: 3 (3 enodes) 1546939281.358 * [exit]simplify: Simplified to (- (acos a)) 1546939281.358 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1546939281.359 * * * * [misc]progress: [ 56 / 68 ] simplifiying candidate # 1546939281.359 * [enter]simplify: Simplifying (acos a) 1546939281.359 * * [misc]simplify: iters left: 1 (2 enodes) 1546939281.359 * [exit]simplify: Simplified to (acos a) 1546939281.359 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1546939281.359 * * * * [misc]progress: [ 57 / 68 ] simplifiying candidate # 1546939281.359 * [enter]simplify: Simplifying (cbrt (acos a)) 1546939281.359 * * [misc]simplify: iters left: 2 (3 enodes) 1546939281.360 * [exit]simplify: Simplified to (cbrt (acos a)) 1546939281.360 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1546939281.360 * * * * [misc]progress: [ 58 / 68 ] simplifiying candidate # 1546939281.360 * [enter]simplify: Simplifying (sqrt (acos a)) 1546939281.360 * * [misc]simplify: iters left: 2 (3 enodes) 1546939281.360 * [exit]simplify: Simplified to (sqrt (acos a)) 1546939281.360 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1546939281.360 * * * * [misc]progress: [ 59 / 68 ] simplifiying candidate # 1546939281.360 * [enter]simplify: Simplifying (acos a) 1546939281.360 * * [misc]simplify: iters left: 1 (2 enodes) 1546939281.361 * [exit]simplify: Simplified to (acos a) 1546939281.361 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1546939281.361 * * * * [misc]progress: [ 60 / 68 ] simplifiying candidate # 1546939281.361 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1546939281.361 * * [misc]simplify: iters left: 4 (4 enodes) 1546939281.361 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1546939281.361 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1546939281.361 * * * * [misc]progress: [ 61 / 68 ] simplifiying candidate # 1546939281.362 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1546939281.362 * * [misc]simplify: iters left: 4 (4 enodes) 1546939281.362 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1546939281.362 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1546939281.362 * * * * [misc]progress: [ 62 / 68 ] simplifiying candidate # 1546939281.362 * [enter]simplify: Simplifying (- (acos a)) 1546939281.362 * * [misc]simplify: iters left: 3 (3 enodes) 1546939281.363 * [exit]simplify: Simplified to (- (acos a)) 1546939281.363 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1546939281.363 * * * * [misc]progress: [ 63 / 68 ] simplifiying candidate # 1546939281.363 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939281.363 * * [misc]simplify: iters left: 5 (5 enodes) 1546939281.364 * * [misc]simplify: iters left: 4 (9 enodes) 1546939281.365 * * [misc]simplify: iters left: 3 (14 enodes) 1546939281.366 * * [misc]simplify: iters left: 2 (16 enodes) 1546939281.368 * * [misc]simplify: iters left: 1 (18 enodes) 1546939281.370 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939281.370 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939281.370 * * * * [misc]progress: [ 64 / 68 ] simplifiying candidate # 1546939281.371 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939281.371 * * [misc]simplify: iters left: 5 (5 enodes) 1546939281.371 * * [misc]simplify: iters left: 4 (9 enodes) 1546939281.373 * * [misc]simplify: iters left: 3 (14 enodes) 1546939281.374 * * [misc]simplify: iters left: 2 (16 enodes) 1546939281.376 * * [misc]simplify: iters left: 1 (18 enodes) 1546939281.378 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939281.378 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939281.378 * * * * [misc]progress: [ 65 / 68 ] simplifiying candidate # 1546939281.378 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546939281.378 * * [misc]simplify: iters left: 5 (5 enodes) 1546939281.379 * * [misc]simplify: iters left: 4 (9 enodes) 1546939281.380 * * [misc]simplify: iters left: 3 (14 enodes) 1546939281.382 * * [misc]simplify: iters left: 2 (16 enodes) 1546939281.383 * * [misc]simplify: iters left: 1 (18 enodes) 1546939281.385 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546939281.385 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546939281.385 * * * * [misc]progress: [ 66 / 68 ] simplifiying candidate # 1546939281.385 * [enter]simplify: Simplifying (/ -1 (acos a)) 1546939281.385 * * [misc]simplify: iters left: 3 (4 enodes) 1546939281.386 * [exit]simplify: Simplified to (/ -1 (acos a)) 1546939281.386 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1546939281.386 * * * * [misc]progress: [ 67 / 68 ] simplifiying candidate # 1546939281.386 * [enter]simplify: Simplifying (/ -1 (acos a)) 1546939281.386 * * [misc]simplify: iters left: 3 (4 enodes) 1546939281.387 * [exit]simplify: Simplified to (/ -1 (acos a)) 1546939281.387 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1546939281.387 * * * * [misc]progress: [ 68 / 68 ] simplifiying candidate # 1546939281.387 * [enter]simplify: Simplifying (/ -1 (acos a)) 1546939281.387 * * [misc]simplify: iters left: 3 (4 enodes) 1546939281.387 * [exit]simplify: Simplified to (/ -1 (acos a)) 1546939281.388 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1546939281.388 * * * [misc]progress: adding candidates to table 1546939281.786 * * [misc]progress: iteration 4 / 4 1546939281.786 * * * [misc]progress: picking best candidate 1546939281.803 * * * * [misc]pick: Picked # 1546939281.803 * * * [misc]progress: localizing error 1546939281.815 * * * [misc]progress: generating rewritten candidates 1546939281.815 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1 1) 1546939281.820 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1546939281.829 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1546939281.842 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1546939281.849 * * * [misc]progress: generating series expansions 1546939281.849 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1 1) 1546939281.849 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1546939281.849 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1546939281.849 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1546939281.849 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1546939281.849 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.849 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.849 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546939281.849 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546939281.849 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1546939281.849 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1546939281.849 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.849 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.849 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546939281.849 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546939281.850 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546939281.850 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1546939281.850 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1546939281.850 * [misc]backup-simplify: Simplify 0 into 0 1546939281.850 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1546939281.850 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1546939281.850 * [misc]backup-simplify: Simplify 0 into 0 1546939281.851 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1546939281.851 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1546939281.851 * [misc]backup-simplify: Simplify 0 into 0 1546939281.851 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1546939281.851 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1546939281.851 * [misc]backup-simplify: Simplify 0 into 0 1546939281.852 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1546939281.852 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1546939281.852 * [misc]backup-simplify: Simplify 0 into 0 1546939281.853 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1546939281.853 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1546939281.853 * [misc]backup-simplify: Simplify 0 into 0 1546939281.853 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546939281.853 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546939281.853 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1546939281.853 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1546939281.853 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1546939281.853 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.853 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.853 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546939281.854 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546939281.854 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1546939281.854 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1546939281.854 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.854 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.854 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546939281.854 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546939281.854 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546939281.854 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1546939281.854 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.854 * [misc]backup-simplify: Simplify 0 into 0 1546939281.854 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1546939281.855 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.855 * [misc]backup-simplify: Simplify 0 into 0 1546939281.855 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939281.855 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.855 * [misc]backup-simplify: Simplify 0 into 0 1546939281.856 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939281.856 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.856 * [misc]backup-simplify: Simplify 0 into 0 1546939281.856 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939281.857 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.857 * [misc]backup-simplify: Simplify 0 into 0 1546939281.857 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939281.858 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.858 * [misc]backup-simplify: Simplify 0 into 0 1546939281.858 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1546939281.858 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546939281.858 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1546939281.858 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1546939281.858 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1546939281.858 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.858 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.858 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546939281.858 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546939281.858 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1546939281.858 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1546939281.858 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.858 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.858 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546939281.858 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546939281.859 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546939281.859 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1546939281.859 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.859 * [misc]backup-simplify: Simplify 0 into 0 1546939281.859 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1546939281.859 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.859 * [misc]backup-simplify: Simplify 0 into 0 1546939281.860 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939281.860 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.860 * [misc]backup-simplify: Simplify 0 into 0 1546939281.860 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939281.861 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.861 * [misc]backup-simplify: Simplify 0 into 0 1546939281.861 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939281.861 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.861 * [misc]backup-simplify: Simplify 0 into 0 1546939281.862 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939281.862 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.862 * [misc]backup-simplify: Simplify 0 into 0 1546939281.862 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1546939281.862 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1546939281.863 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1546939281.863 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1546939281.863 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1546939281.863 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.863 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.863 * [misc]backup-simplify: Simplify -1 into -1 1546939281.863 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.864 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.864 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.864 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.864 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.864 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1546939281.864 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.864 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.864 * [misc]backup-simplify: Simplify -1 into -1 1546939281.864 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.865 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.865 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.865 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.865 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.865 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.866 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1546939281.866 * [misc]backup-simplify: Simplify 0 into 0 1546939281.867 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.867 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.867 * [misc]backup-simplify: Simplify 0 into 0 1546939281.868 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.868 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.868 * [misc]backup-simplify: Simplify 0 into 0 1546939281.870 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.870 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.870 * [misc]backup-simplify: Simplify 0 into 0 1546939281.871 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.872 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.872 * [misc]backup-simplify: Simplify 0 into 0 1546939281.873 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.874 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -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 1546939281.874 * [misc]backup-simplify: Simplify 0 into 0 1546939281.874 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.874 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.874 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1546939281.874 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1546939281.875 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.875 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.875 * [misc]backup-simplify: Simplify -1 into -1 1546939281.875 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.875 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.875 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.875 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.876 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.876 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1546939281.876 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.876 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.876 * [misc]backup-simplify: Simplify -1 into -1 1546939281.876 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.876 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.876 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.876 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.877 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.877 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.877 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546939281.877 * [misc]backup-simplify: Simplify 0 into 0 1546939281.879 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.879 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939281.879 * [misc]backup-simplify: Simplify 0 into 0 1546939281.880 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.880 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939281.880 * [misc]backup-simplify: Simplify 0 into 0 1546939281.882 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.882 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1546939281.882 * [misc]backup-simplify: Simplify 0 into 0 1546939281.883 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.884 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1546939281.884 * [misc]backup-simplify: Simplify 0 into 0 1546939281.885 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.886 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1546939281.886 * [misc]backup-simplify: Simplify 0 into 0 1546939281.886 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1546939281.886 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1546939281.886 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1546939281.886 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1546939281.886 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.886 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.886 * [misc]backup-simplify: Simplify -1 into -1 1546939281.887 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.887 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.887 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.887 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.887 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546939281.887 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1546939281.887 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.887 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.887 * [misc]backup-simplify: Simplify -1 into -1 1546939281.888 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.888 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.888 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.888 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.889 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546939281.889 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546939281.889 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546939281.889 * [misc]backup-simplify: Simplify 0 into 0 1546939281.891 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.891 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939281.891 * [misc]backup-simplify: Simplify 0 into 0 1546939281.892 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.892 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939281.892 * [misc]backup-simplify: Simplify 0 into 0 1546939281.896 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.896 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1546939281.896 * [misc]backup-simplify: Simplify 0 into 0 1546939281.897 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.898 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1546939281.898 * [misc]backup-simplify: Simplify 0 into 0 1546939281.899 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.900 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1546939281.900 * [misc]backup-simplify: Simplify 0 into 0 1546939281.900 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1546939281.900 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1546939281.900 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1546939281.900 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1546939281.901 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1546939281.901 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.901 * [misc]backup-simplify: Simplify -1 into -1 1546939281.901 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1546939281.901 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.901 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.901 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546939281.901 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1546939281.901 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546939281.901 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1546939281.901 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.901 * [misc]backup-simplify: Simplify -1 into -1 1546939281.901 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1546939281.901 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.901 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.901 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546939281.901 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1546939281.901 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546939281.901 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546939281.901 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1546939281.901 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1546939281.902 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1546939281.902 * [misc]backup-simplify: Simplify 0 into 0 1546939281.902 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1546939281.902 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1546939281.902 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1546939281.902 * [misc]backup-simplify: Simplify 0 into 0 1546939281.902 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1546939281.903 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1546939281.903 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1546939281.903 * [misc]backup-simplify: Simplify 0 into 0 1546939281.903 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1546939281.904 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1546939281.904 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1546939281.904 * [misc]backup-simplify: Simplify 0 into 0 1546939281.904 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1546939281.905 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1546939281.905 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1546939281.905 * [misc]backup-simplify: Simplify 0 into 0 1546939281.906 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1546939281.906 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1546939281.907 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1546939281.907 * [misc]backup-simplify: Simplify 0 into 0 1546939281.907 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546939281.907 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546939281.907 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1546939281.907 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1546939281.907 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.907 * [misc]backup-simplify: Simplify -1 into -1 1546939281.907 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1546939281.907 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.907 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.907 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546939281.907 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1546939281.907 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546939281.907 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1546939281.907 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.907 * [misc]backup-simplify: Simplify -1 into -1 1546939281.907 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1546939281.907 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.907 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.908 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546939281.908 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1546939281.908 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546939281.908 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546939281.908 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1546939281.908 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1546939281.908 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546939281.908 * [misc]backup-simplify: Simplify 0 into 0 1546939281.908 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1546939281.909 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1546939281.909 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546939281.909 * [misc]backup-simplify: Simplify 0 into 0 1546939281.909 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939281.910 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1546939281.910 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546939281.910 * [misc]backup-simplify: Simplify 0 into 0 1546939281.910 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939281.911 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1546939281.911 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546939281.911 * [misc]backup-simplify: Simplify 0 into 0 1546939281.912 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939281.912 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1546939281.912 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546939281.912 * [misc]backup-simplify: Simplify 0 into 0 1546939281.913 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939281.913 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 1546939281.914 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546939281.914 * [misc]backup-simplify: Simplify 0 into 0 1546939281.914 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1546939281.914 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546939281.914 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1546939281.914 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1546939281.914 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.914 * [misc]backup-simplify: Simplify -1 into -1 1546939281.914 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1546939281.914 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.914 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.914 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546939281.914 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1546939281.915 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546939281.915 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1546939281.915 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.915 * [misc]backup-simplify: Simplify -1 into -1 1546939281.915 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1546939281.915 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.915 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.915 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546939281.915 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1546939281.915 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546939281.915 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546939281.915 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1546939281.915 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1546939281.915 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546939281.915 * [misc]backup-simplify: Simplify 0 into 0 1546939281.916 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1546939281.916 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1546939281.916 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546939281.916 * [misc]backup-simplify: Simplify 0 into 0 1546939281.916 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939281.917 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1546939281.917 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546939281.917 * [misc]backup-simplify: Simplify 0 into 0 1546939281.917 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939281.918 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1546939281.918 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546939281.918 * [misc]backup-simplify: Simplify 0 into 0 1546939281.919 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939281.919 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1546939281.919 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546939281.920 * [misc]backup-simplify: Simplify 0 into 0 1546939281.920 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939281.921 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 1546939281.921 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546939281.921 * [misc]backup-simplify: Simplify 0 into 0 1546939281.921 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1546939281.921 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1546939281.921 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1546939281.921 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1546939281.921 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1546939281.921 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1546939281.921 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.921 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.922 * [misc]backup-simplify: Simplify -1 into -1 1546939281.922 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.922 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.922 * [misc]taylor: Taking taylor expansion of a in a 1546939281.922 * [misc]backup-simplify: Simplify 0 into 0 1546939281.922 * [misc]backup-simplify: Simplify 1 into 1 1546939281.922 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.922 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.923 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1546939281.923 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1546939281.924 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.924 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1546939281.924 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1546939281.924 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.924 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.924 * [misc]backup-simplify: Simplify -1 into -1 1546939281.924 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.924 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.924 * [misc]taylor: Taking taylor expansion of a in a 1546939281.924 * [misc]backup-simplify: Simplify 0 into 0 1546939281.924 * [misc]backup-simplify: Simplify 1 into 1 1546939281.924 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546939281.924 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546939281.925 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1546939281.925 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1546939281.925 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.926 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546939281.927 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.928 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1546939281.928 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1546939281.928 * [misc]backup-simplify: Simplify 0 into 0 1546939281.929 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.929 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1546939281.930 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.930 * [misc]backup-simplify: Simplify 0 into 0 1546939281.931 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.932 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1546939281.932 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.932 * [misc]backup-simplify: Simplify 0 into 0 1546939281.933 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.934 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1546939281.934 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.934 * [misc]backup-simplify: Simplify 0 into 0 1546939281.936 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.937 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1546939281.937 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546939281.937 * [misc]backup-simplify: Simplify 0 into 0 1546939281.938 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.940 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1546939281.940 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -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 1546939281.941 * [misc]backup-simplify: Simplify 0 into 0 1546939281.941 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1546939281.941 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* a (acos (/ 1 a)))) 1546939281.941 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1546939281.941 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1546939281.941 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.941 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.942 * [misc]backup-simplify: Simplify -1 into -1 1546939281.942 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.943 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.943 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939281.943 * [misc]taylor: Taking taylor expansion of a in a 1546939281.943 * [misc]backup-simplify: Simplify 0 into 0 1546939281.943 * [misc]backup-simplify: Simplify 1 into 1 1546939281.943 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.943 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.943 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939281.943 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939281.944 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.944 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1546939281.944 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.944 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.944 * [misc]backup-simplify: Simplify -1 into -1 1546939281.944 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.945 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.945 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546939281.945 * [misc]taylor: Taking taylor expansion of a in a 1546939281.945 * [misc]backup-simplify: Simplify 0 into 0 1546939281.945 * [misc]backup-simplify: Simplify 1 into 1 1546939281.945 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546939281.945 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546939281.945 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546939281.945 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546939281.946 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.946 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546939281.946 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546939281.947 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546939281.947 * [misc]backup-simplify: Simplify 0 into 0 1546939281.949 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.950 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546939281.950 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939281.951 * [misc]backup-simplify: Simplify 0 into 0 1546939281.952 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.952 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546939281.953 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546939281.953 * [misc]backup-simplify: Simplify 0 into 0 1546939281.956 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.957 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546939281.957 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1546939281.957 * [misc]backup-simplify: Simplify 0 into 0 1546939281.959 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.959 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546939281.960 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1546939281.960 * [misc]backup-simplify: Simplify 0 into 0 1546939281.963 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.964 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546939281.965 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1546939281.965 * [misc]backup-simplify: Simplify 0 into 0 1546939281.966 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1546939281.966 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) 1546939281.966 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1546939281.966 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1546939281.966 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.966 * [misc]backup-simplify: Simplify -1 into -1 1546939281.966 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1546939281.966 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.966 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.966 * [misc]backup-simplify: Simplify -1 into -1 1546939281.967 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.967 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.967 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939281.967 * [misc]taylor: Taking taylor expansion of a in a 1546939281.967 * [misc]backup-simplify: Simplify 0 into 0 1546939281.968 * [misc]backup-simplify: Simplify 1 into 1 1546939281.968 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.968 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.968 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939281.968 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939281.968 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546939281.968 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1546939281.968 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.968 * [misc]backup-simplify: Simplify -1 into -1 1546939281.968 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1546939281.968 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546939281.968 * [misc]taylor: Taking taylor expansion of -1 in a 1546939281.968 * [misc]backup-simplify: Simplify -1 into -1 1546939281.969 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546939281.970 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546939281.970 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546939281.970 * [misc]taylor: Taking taylor expansion of a in a 1546939281.970 * [misc]backup-simplify: Simplify 0 into 0 1546939281.970 * [misc]backup-simplify: Simplify 1 into 1 1546939281.970 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546939281.970 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546939281.970 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546939281.970 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546939281.970 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546939281.971 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1546939281.971 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1546939281.972 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546939281.972 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546939281.973 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1546939281.973 * [misc]backup-simplify: Simplify 0 into 0 1546939281.975 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.976 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546939281.976 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939281.977 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1546939281.977 * [misc]backup-simplify: Simplify 0 into 0 1546939281.978 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.979 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546939281.979 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546939281.980 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1546939281.980 * [misc]backup-simplify: Simplify 0 into 0 1546939281.981 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.982 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546939281.982 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1546939281.983 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1546939281.983 * [misc]backup-simplify: Simplify 0 into 0 1546939281.984 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546939281.984 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546939281.985 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1546939281.985 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1546939281.985 * [misc]backup-simplify: Simplify 0 into 0 1546939281.987 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546939281.988 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546939281.988 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1546939281.989 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1546939281.989 * [misc]backup-simplify: Simplify 0 into 0 1546939281.990 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1546939281.990 * * * [misc]progress: simplifying candidates 1546939281.990 * * * * [misc]progress: [ 1 / 168 ] simplifiying candidate # 1546939281.990 * [enter]simplify: Simplifying (- (acos a)) 1546939281.990 * * [misc]simplify: iters left: 3 (3 enodes) 1546939281.990 * [exit]simplify: Simplified to (- (acos a)) 1546939281.990 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.990 * [enter]simplify: Simplifying (+ -1 -1) 1546939281.991 * * [misc]simplify: iters left: 2 (2 enodes) 1546939281.991 * * [misc]simplify: iters left: 1 (3 enodes) 1546939281.991 * [exit]simplify: Simplified to -2 1546939281.992 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.992 * * * * [misc]progress: [ 2 / 168 ] simplifiying candidate # 1546939281.992 * [enter]simplify: Simplifying (- (acos a)) 1546939281.992 * * [misc]simplify: iters left: 3 (3 enodes) 1546939281.992 * [exit]simplify: Simplified to (- (acos a)) 1546939281.992 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.992 * [enter]simplify: Simplifying (+ -1 (- 1)) 1546939281.992 * * [misc]simplify: iters left: 4 (4 enodes) 1546939281.994 * * [misc]simplify: iters left: 3 (9 enodes) 1546939281.994 * [exit]simplify: Simplified to -2 1546939281.994 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.994 * * * * [misc]progress: [ 3 / 168 ] simplifiying candidate # 1546939281.995 * [enter]simplify: Simplifying (- (acos a)) 1546939281.995 * * [misc]simplify: iters left: 3 (3 enodes) 1546939281.995 * [exit]simplify: Simplified to (- (acos a)) 1546939281.995 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.995 * [enter]simplify: Simplifying (+ (- 1) -1) 1546939281.995 * * [misc]simplify: iters left: 4 (4 enodes) 1546939281.997 * * [misc]simplify: iters left: 3 (8 enodes) 1546939281.997 * [exit]simplify: Simplified to -2 1546939281.997 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.997 * * * * [misc]progress: [ 4 / 168 ] simplifiying candidate # 1546939281.997 * [enter]simplify: Simplifying (- (acos a)) 1546939281.998 * * [misc]simplify: iters left: 3 (3 enodes) 1546939281.998 * [exit]simplify: Simplified to (- (acos a)) 1546939281.998 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939281.998 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1546939281.998 * * [misc]simplify: iters left: 4 (3 enodes) 1546939282.000 * * [misc]simplify: iters left: 3 (11 enodes) 1546939282.000 * [exit]simplify: Simplified to -2 1546939282.000 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.000 * * * * [misc]progress: [ 5 / 168 ] simplifiying candidate # 1546939282.000 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.001 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.001 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.003 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.003 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.003 * [enter]simplify: Simplifying (+ 1 1) 1546939282.003 * * [misc]simplify: iters left: 2 (2 enodes) 1546939282.004 * * [misc]simplify: iters left: 1 (5 enodes) 1546939282.005 * [exit]simplify: Simplified to 2 1546939282.005 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.005 * * * * [misc]progress: [ 6 / 168 ] simplifiying candidate # 1546939282.005 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546939282.005 * * [misc]simplify: iters left: 5 (4 enodes) 1546939282.005 * * [misc]simplify: iters left: 4 (9 enodes) 1546939282.007 * * [misc]simplify: iters left: 3 (13 enodes) 1546939282.008 * * [misc]simplify: iters left: 2 (33 enodes) 1546939282.012 * * [misc]simplify: iters left: 1 (40 enodes) 1546939282.014 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546939282.014 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.014 * * * * [misc]progress: [ 7 / 168 ] simplifiying candidate # 1546939282.014 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546939282.014 * * [misc]simplify: iters left: 5 (4 enodes) 1546939282.015 * * [misc]simplify: iters left: 4 (9 enodes) 1546939282.018 * * [misc]simplify: iters left: 3 (13 enodes) 1546939282.021 * * [misc]simplify: iters left: 2 (33 enodes) 1546939282.028 * * [misc]simplify: iters left: 1 (40 enodes) 1546939282.033 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546939282.033 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.034 * [enter]simplify: Simplifying (- 1) 1546939282.034 * * [misc]simplify: iters left: 2 (2 enodes) 1546939282.035 * * [misc]simplify: iters left: 1 (5 enodes) 1546939282.036 * [exit]simplify: Simplified to -1 1546939282.036 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.036 * * * * [misc]progress: [ 8 / 168 ] simplifiying candidate # 1546939282.036 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1546939282.036 * * [misc]simplify: iters left: 6 (6 enodes) 1546939282.038 * * [misc]simplify: iters left: 5 (12 enodes) 1546939282.043 * * [misc]simplify: iters left: 4 (14 enodes) 1546939282.046 * * [misc]simplify: iters left: 3 (18 enodes) 1546939282.051 * * [misc]simplify: iters left: 2 (27 enodes) 1546939282.058 * * [misc]simplify: iters left: 1 (58 enodes) 1546939282.076 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546939282.076 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.076 * * * * [misc]progress: [ 9 / 168 ] simplifiying candidate # 1546939282.076 * * * * [misc]progress: [ 10 / 168 ] simplifiying candidate # 1546939282.076 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.076 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.078 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.079 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.079 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.079 * * * * [misc]progress: [ 11 / 168 ] simplifiying candidate # 1546939282.079 * * * * [misc]progress: [ 12 / 168 ] simplifiying candidate # 1546939282.079 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1546939282.080 * * [misc]simplify: iters left: 6 (6 enodes) 1546939282.080 * * [misc]simplify: iters left: 5 (9 enodes) 1546939282.082 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.082 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.082 * * * * [misc]progress: [ 13 / 168 ] simplifiying candidate # 1546939282.082 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1546939282.082 * * [misc]simplify: iters left: 6 (9 enodes) 1546939282.083 * * [misc]simplify: iters left: 5 (14 enodes) 1546939282.085 * * [misc]simplify: iters left: 4 (17 enodes) 1546939282.087 * * [misc]simplify: iters left: 3 (22 enodes) 1546939282.089 * * [misc]simplify: iters left: 2 (29 enodes) 1546939282.095 * * [misc]simplify: iters left: 1 (43 enodes) 1546939282.100 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.100 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.100 * * * * [misc]progress: [ 14 / 168 ] simplifiying candidate # 1546939282.100 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1546939282.100 * * [misc]simplify: iters left: 6 (9 enodes) 1546939282.102 * * [misc]simplify: iters left: 5 (15 enodes) 1546939282.104 * * [misc]simplify: iters left: 4 (17 enodes) 1546939282.106 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.106 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.106 * * * * [misc]progress: [ 15 / 168 ] simplifiying candidate # 1546939282.106 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1546939282.106 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.107 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.110 * * [misc]simplify: iters left: 4 (16 enodes) 1546939282.111 * * [misc]simplify: iters left: 3 (21 enodes) 1546939282.114 * * [misc]simplify: iters left: 2 (28 enodes) 1546939282.119 * * [misc]simplify: iters left: 1 (42 enodes) 1546939282.125 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.125 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.125 * * * * [misc]progress: [ 16 / 168 ] simplifiying candidate # 1546939282.125 * * * * [misc]progress: [ 17 / 168 ] simplifiying candidate # 1546939282.125 * * * * [misc]progress: [ 18 / 168 ] simplifiying candidate # 1546939282.125 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546939282.125 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.126 * * [misc]simplify: iters left: 5 (21 enodes) 1546939282.131 * * [misc]simplify: iters left: 4 (60 enodes) 1546939282.151 * * [misc]simplify: iters left: 3 (81 enodes) 1546939282.163 * * [misc]simplify: iters left: 2 (107 enodes) 1546939282.185 * * [misc]simplify: iters left: 1 (179 enodes) 1546939282.297 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1546939282.297 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (cbrt (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.298 * * * * [misc]progress: [ 19 / 168 ] simplifiying candidate # 1546939282.298 * * * * [misc]progress: [ 20 / 168 ] simplifiying candidate # 1546939282.298 * * * * [misc]progress: [ 21 / 168 ] simplifiying candidate # 1546939282.298 * * * * [misc]progress: [ 22 / 168 ] simplifiying candidate # 1546939282.298 * [enter]simplify: Simplifying (* 1 1) 1546939282.298 * * [misc]simplify: iters left: 2 (2 enodes) 1546939282.299 * * [misc]simplify: iters left: 1 (4 enodes) 1546939282.300 * [exit]simplify: Simplified to 1 1546939282.300 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.300 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546939282.300 * * [misc]simplify: iters left: 5 (4 enodes) 1546939282.301 * * [misc]simplify: iters left: 4 (9 enodes) 1546939282.304 * * [misc]simplify: iters left: 3 (13 enodes) 1546939282.307 * * [misc]simplify: iters left: 2 (33 enodes) 1546939282.314 * * [misc]simplify: iters left: 1 (40 enodes) 1546939282.317 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546939282.317 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.317 * * * * [misc]progress: [ 23 / 168 ] simplifiying candidate # 1546939282.317 * * * * [misc]progress: [ 24 / 168 ] simplifiying candidate # 1546939282.317 * [enter]simplify: Simplifying (- (acos a)) 1546939282.317 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.318 * [exit]simplify: Simplified to (- (acos a)) 1546939282.318 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.318 * * * * [misc]progress: [ 25 / 168 ] simplifiying candidate # 1546939282.318 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1546939282.318 * * [misc]simplify: iters left: 6 (6 enodes) 1546939282.319 * * [misc]simplify: iters left: 5 (8 enodes) 1546939282.320 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939282.320 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.320 * * * * [misc]progress: [ 26 / 168 ] simplifiying candidate # 1546939282.320 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546939282.320 * * [misc]simplify: iters left: 6 (6 enodes) 1546939282.321 * * [misc]simplify: iters left: 5 (8 enodes) 1546939282.322 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939282.322 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.322 * * * * [misc]progress: [ 27 / 168 ] simplifiying candidate # 1546939282.322 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.322 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.323 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.324 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.324 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.324 * * * * [misc]progress: [ 28 / 168 ] simplifiying candidate # 1546939282.324 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.324 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.325 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.325 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.325 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.325 * * * * [misc]progress: [ 29 / 168 ] simplifiying candidate # 1546939282.326 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939282.326 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.327 * * [misc]simplify: iters left: 5 (9 enodes) 1546939282.328 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939282.328 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.328 * * * * [misc]progress: [ 30 / 168 ] simplifiying candidate # 1546939282.328 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546939282.328 * * [misc]simplify: iters left: 6 (6 enodes) 1546939282.329 * * [misc]simplify: iters left: 5 (8 enodes) 1546939282.330 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939282.330 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.330 * * * * [misc]progress: [ 31 / 168 ] simplifiying candidate # 1546939282.330 * * * * [misc]progress: [ 32 / 168 ] simplifiying candidate # 1546939282.330 * * * * [misc]progress: [ 33 / 168 ] simplifiying candidate # 1546939282.330 * [enter]simplify: Simplifying (- (acos a)) 1546939282.330 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.331 * [exit]simplify: Simplified to (- (acos a)) 1546939282.331 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.331 * * * * [misc]progress: [ 34 / 168 ] simplifiying candidate # 1546939282.331 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1546939282.331 * * [misc]simplify: iters left: 6 (6 enodes) 1546939282.332 * * [misc]simplify: iters left: 5 (11 enodes) 1546939282.333 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.333 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.333 * * * * [misc]progress: [ 35 / 168 ] simplifiying candidate # 1546939282.334 * * * * [misc]progress: [ 36 / 168 ] simplifiying candidate # 1546939282.334 * * * * [misc]progress: [ 37 / 168 ] simplifiying candidate # 1546939282.334 * * * * [misc]progress: [ 38 / 168 ] simplifiying candidate # 1546939282.334 * * * * [misc]progress: [ 39 / 168 ] simplifiying candidate # 1546939282.334 * * * * [misc]progress: [ 40 / 168 ] simplifiying candidate # 1546939282.334 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546939282.334 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.335 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.337 * * [misc]simplify: iters left: 4 (15 enodes) 1546939282.339 * * [misc]simplify: iters left: 3 (19 enodes) 1546939282.341 * * [misc]simplify: iters left: 2 (28 enodes) 1546939282.345 * * [misc]simplify: iters left: 1 (59 enodes) 1546939282.355 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939282.355 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1546939282.355 * * * * [misc]progress: [ 41 / 168 ] simplifiying candidate # 1546939282.356 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1546939282.356 * * [misc]simplify: iters left: 5 (4 enodes) 1546939282.358 * * [misc]simplify: iters left: 4 (6 enodes) 1546939282.358 * [exit]simplify: Simplified to 1 1546939282.358 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1546939282.358 * * * * [misc]progress: [ 42 / 168 ] simplifiying candidate # 1546939282.359 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1546939282.359 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.361 * * [misc]simplify: iters left: 5 (12 enodes) 1546939282.364 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939282.364 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939282.364 * * * * [misc]progress: [ 43 / 168 ] simplifiying candidate # 1546939282.364 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1546939282.364 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.367 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.370 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939282.370 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939282.370 * * * * [misc]progress: [ 44 / 168 ] simplifiying candidate # 1546939282.370 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1546939282.370 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.373 * * [misc]simplify: iters left: 5 (15 enodes) 1546939282.377 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939282.377 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939282.377 * * * * [misc]progress: [ 45 / 168 ] simplifiying candidate # 1546939282.377 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546939282.377 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.379 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.381 * * [misc]simplify: iters left: 4 (15 enodes) 1546939282.383 * * [misc]simplify: iters left: 3 (19 enodes) 1546939282.387 * * [misc]simplify: iters left: 2 (28 enodes) 1546939282.390 * * [misc]simplify: iters left: 1 (59 enodes) 1546939282.399 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939282.399 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546939282.399 * * * * [misc]progress: [ 46 / 168 ] simplifiying candidate # 1546939282.399 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1546939282.399 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.400 * * [misc]simplify: iters left: 5 (15 enodes) 1546939282.403 * * [misc]simplify: iters left: 4 (18 enodes) 1546939282.405 * * [misc]simplify: iters left: 3 (21 enodes) 1546939282.407 * * [misc]simplify: iters left: 2 (30 enodes) 1546939282.411 * * [misc]simplify: iters left: 1 (59 enodes) 1546939282.426 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546939282.426 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1546939282.426 * * * * [misc]progress: [ 47 / 168 ] simplifiying candidate # 1546939282.426 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1546939282.426 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.429 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.431 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939282.431 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939282.431 * * * * [misc]progress: [ 48 / 168 ] simplifiying candidate # 1546939282.432 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546939282.432 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.433 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.435 * * [misc]simplify: iters left: 4 (15 enodes) 1546939282.436 * * [misc]simplify: iters left: 3 (19 enodes) 1546939282.438 * * [misc]simplify: iters left: 2 (28 enodes) 1546939282.442 * * [misc]simplify: iters left: 1 (59 enodes) 1546939282.451 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939282.451 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546939282.451 * * * * [misc]progress: [ 49 / 168 ] simplifiying candidate # 1546939282.452 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1546939282.452 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.454 * * [misc]simplify: iters left: 5 (17 enodes) 1546939282.456 * * [misc]simplify: iters left: 4 (25 enodes) 1546939282.459 * * [misc]simplify: iters left: 3 (50 enodes) 1546939282.476 * * [misc]simplify: iters left: 2 (91 enodes) 1546939282.503 * * [misc]simplify: iters left: 1 (116 enodes) 1546939282.528 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939282.528 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546939282.528 * * * * [misc]progress: [ 50 / 168 ] simplifiying candidate # 1546939282.528 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546939282.528 * * [misc]simplify: iters left: 6 (8 enodes) 1546939282.532 * * [misc]simplify: iters left: 5 (18 enodes) 1546939282.537 * * [misc]simplify: iters left: 4 (21 enodes) 1546939282.542 * * [misc]simplify: iters left: 3 (29 enodes) 1546939282.549 * * [misc]simplify: iters left: 2 (43 enodes) 1546939282.555 * * [misc]simplify: iters left: 1 (68 enodes) 1546939282.564 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939282.564 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546939282.564 * * * * [misc]progress: [ 51 / 168 ] simplifiying candidate # 1546939282.564 * * * * [misc]progress: [ 52 / 168 ] simplifiying candidate # 1546939282.564 * * * * [misc]progress: [ 53 / 168 ] simplifiying candidate # 1546939282.564 * * * * [misc]progress: [ 54 / 168 ] simplifiying candidate # 1546939282.565 * * * * [misc]progress: [ 55 / 168 ] simplifiying candidate # 1546939282.565 * * * * [misc]progress: [ 56 / 168 ] simplifiying candidate # 1546939282.565 * [enter]simplify: Simplifying (- (acos a)) 1546939282.565 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.565 * [exit]simplify: Simplified to (- (acos a)) 1546939282.565 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1546939282.565 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1546939282.565 * * [misc]simplify: iters left: 4 (3 enodes) 1546939282.567 * * [misc]simplify: iters left: 3 (6 enodes) 1546939282.567 * [exit]simplify: Simplified to -3 1546939282.567 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.567 * * * * [misc]progress: [ 57 / 168 ] simplifiying candidate # 1546939282.567 * [enter]simplify: Simplifying (- (acos a)) 1546939282.567 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.568 * [exit]simplify: Simplified to (- (acos a)) 1546939282.568 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1546939282.568 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1546939282.568 * * [misc]simplify: iters left: 4 (5 enodes) 1546939282.571 * * [misc]simplify: iters left: 3 (13 enodes) 1546939282.571 * [exit]simplify: Simplified to -3 1546939282.571 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.571 * * * * [misc]progress: [ 58 / 168 ] simplifiying candidate # 1546939282.571 * [enter]simplify: Simplifying (- (acos a)) 1546939282.572 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.572 * [exit]simplify: Simplified to (- (acos a)) 1546939282.572 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1546939282.572 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1546939282.572 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.575 * * [misc]simplify: iters left: 5 (12 enodes) 1546939282.575 * [exit]simplify: Simplified to -3 1546939282.575 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.575 * * * * [misc]progress: [ 59 / 168 ] simplifiying candidate # 1546939282.576 * [enter]simplify: Simplifying (- (acos a)) 1546939282.576 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.577 * [exit]simplify: Simplified to (- (acos a)) 1546939282.577 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1546939282.577 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1546939282.577 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.580 * * [misc]simplify: iters left: 5 (14 enodes) 1546939282.584 * * [misc]simplify: iters left: 4 (16 enodes) 1546939282.585 * [exit]simplify: Simplified to -3 1546939282.585 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.585 * * * * [misc]progress: [ 60 / 168 ] simplifiying candidate # 1546939282.585 * [enter]simplify: Simplifying (- (acos a)) 1546939282.585 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.586 * [exit]simplify: Simplified to (- (acos a)) 1546939282.586 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1546939282.587 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1546939282.587 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.593 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.594 * [exit]simplify: Simplified to -3 1546939282.594 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.594 * * * * [misc]progress: [ 61 / 168 ] simplifiying candidate # 1546939282.594 * [enter]simplify: Simplifying (- (acos a)) 1546939282.594 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.595 * [exit]simplify: Simplified to (- (acos a)) 1546939282.595 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1546939282.595 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1546939282.595 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.598 * * [misc]simplify: iters left: 5 (12 enodes) 1546939282.599 * [exit]simplify: Simplified to -3 1546939282.599 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.599 * * * * [misc]progress: [ 62 / 168 ] simplifiying candidate # 1546939282.599 * [enter]simplify: Simplifying (- (acos a)) 1546939282.599 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.599 * [exit]simplify: Simplified to (- (acos a)) 1546939282.599 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1546939282.599 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1546939282.599 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.602 * * [misc]simplify: iters left: 5 (15 enodes) 1546939282.603 * * [misc]simplify: iters left: 4 (16 enodes) 1546939282.604 * [exit]simplify: Simplified to -3 1546939282.604 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.604 * * * * [misc]progress: [ 63 / 168 ] simplifiying candidate # 1546939282.604 * [enter]simplify: Simplifying (- (acos a)) 1546939282.604 * * [misc]simplify: iters left: 3 (3 enodes) 1546939282.605 * [exit]simplify: Simplified to (- (acos a)) 1546939282.605 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1546939282.605 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1546939282.605 * * [misc]simplify: iters left: 6 (4 enodes) 1546939282.608 * * [misc]simplify: iters left: 5 (15 enodes) 1546939282.608 * [exit]simplify: Simplified to -3 1546939282.608 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546939282.608 * * * * [misc]progress: [ 64 / 168 ] simplifiying candidate # 1546939282.609 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.609 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.609 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.610 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.610 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546939282.610 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1546939282.610 * * [misc]simplify: iters left: 4 (3 enodes) 1546939282.612 * * [misc]simplify: iters left: 3 (8 enodes) 1546939282.612 * [exit]simplify: Simplified to 3 1546939282.612 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546939282.612 * * * * [misc]progress: [ 65 / 168 ] simplifiying candidate # 1546939282.613 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.613 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.613 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.614 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.614 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1546939282.614 * [enter]simplify: Simplifying (+ 2 1) 1546939282.614 * * [misc]simplify: iters left: 2 (3 enodes) 1546939282.615 * * [misc]simplify: iters left: 1 (7 enodes) 1546939282.616 * [exit]simplify: Simplified to 3 1546939282.616 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546939282.616 * * * * [misc]progress: [ 66 / 168 ] simplifiying candidate # 1546939282.616 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.616 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.617 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.618 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.618 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546939282.618 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1546939282.618 * * [misc]simplify: iters left: 4 (3 enodes) 1546939282.619 * * [misc]simplify: iters left: 3 (8 enodes) 1546939282.620 * [exit]simplify: Simplified to 3 1546939282.620 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546939282.620 * * * * [misc]progress: [ 67 / 168 ] simplifiying candidate # 1546939282.620 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1546939282.620 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.621 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.623 * * [misc]simplify: iters left: 4 (33 enodes) 1546939282.627 * * [misc]simplify: iters left: 3 (65 enodes) 1546939282.638 * * [misc]simplify: iters left: 2 (97 enodes) 1546939282.658 * * [misc]simplify: iters left: 1 (121 enodes) 1546939282.674 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1546939282.674 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1546939282.674 * * * * [misc]progress: [ 68 / 168 ] simplifiying candidate # 1546939282.675 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1546939282.675 * * [misc]simplify: iters left: 6 (5 enodes) 1546939282.677 * * [misc]simplify: iters left: 5 (13 enodes) 1546939282.680 * * [misc]simplify: iters left: 4 (33 enodes) 1546939282.684 * * [misc]simplify: iters left: 3 (65 enodes) 1546939282.694 * * [misc]simplify: iters left: 2 (97 enodes) 1546939282.705 * * [misc]simplify: iters left: 1 (121 enodes) 1546939282.720 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1546939282.720 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1546939282.720 * [enter]simplify: Simplifying (- 1) 1546939282.720 * * [misc]simplify: iters left: 2 (2 enodes) 1546939282.721 * * [misc]simplify: iters left: 1 (5 enodes) 1546939282.721 * [exit]simplify: Simplified to -1 1546939282.721 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1546939282.721 * * * * [misc]progress: [ 69 / 168 ] simplifiying candidate # 1546939282.721 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1546939282.722 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.723 * * [misc]simplify: iters left: 5 (16 enodes) 1546939282.726 * * [misc]simplify: iters left: 4 (26 enodes) 1546939282.730 * * [misc]simplify: iters left: 3 (37 enodes) 1546939282.734 * * [misc]simplify: iters left: 2 (54 enodes) 1546939282.742 * * [misc]simplify: iters left: 1 (84 enodes) 1546939282.766 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1546939282.766 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1546939282.766 * * * * [misc]progress: [ 70 / 168 ] simplifiying candidate # 1546939282.767 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1546939282.767 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.769 * * [misc]simplify: iters left: 5 (16 enodes) 1546939282.776 * * [misc]simplify: iters left: 4 (26 enodes) 1546939282.784 * * [misc]simplify: iters left: 3 (37 enodes) 1546939282.792 * * [misc]simplify: iters left: 2 (54 enodes) 1546939282.802 * * [misc]simplify: iters left: 1 (84 enodes) 1546939282.818 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1546939282.818 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1546939282.818 * * * * [misc]progress: [ 71 / 168 ] simplifiying candidate # 1546939282.818 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.818 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.819 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.820 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.820 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546939282.820 * * * * [misc]progress: [ 72 / 168 ] simplifiying candidate # 1546939282.820 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.820 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.820 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.821 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.821 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546939282.821 * * * * [misc]progress: [ 73 / 168 ] simplifiying candidate # 1546939282.821 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.821 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.822 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.823 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.823 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1546939282.823 * * * * [misc]progress: [ 74 / 168 ] simplifiying candidate # 1546939282.823 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939282.823 * * [misc]simplify: iters left: 5 (5 enodes) 1546939282.824 * * [misc]simplify: iters left: 4 (7 enodes) 1546939282.825 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939282.825 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546939282.825 * * * * [misc]progress: [ 75 / 168 ] simplifiying candidate # 1546939282.825 * * * * [misc]progress: [ 76 / 168 ] simplifiying candidate # 1546939282.825 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1546939282.825 * * [misc]simplify: iters left: 6 (7 enodes) 1546939282.826 * * [misc]simplify: iters left: 5 (12 enodes) 1546939282.827 * * [misc]simplify: iters left: 4 (19 enodes) 1546939282.830 * * [misc]simplify: iters left: 3 (21 enodes) 1546939282.833 * * [misc]simplify: iters left: 2 (23 enodes) 1546939282.835 * * [misc]simplify: iters left: 1 (26 enodes) 1546939282.838 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.838 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939282.838 * * * * [misc]progress: [ 77 / 168 ] simplifiying candidate # 1546939282.838 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1546939282.838 * * [misc]simplify: iters left: 6 (10 enodes) 1546939282.840 * * [misc]simplify: iters left: 5 (21 enodes) 1546939282.843 * * [misc]simplify: iters left: 4 (29 enodes) 1546939282.846 * * [misc]simplify: iters left: 3 (42 enodes) 1546939282.853 * * [misc]simplify: iters left: 2 (113 enodes) 1546939282.876 * * [misc]simplify: iters left: 1 (151 enodes) 1546939282.902 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.902 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939282.902 * * * * [misc]progress: [ 78 / 168 ] simplifiying candidate # 1546939282.902 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1546939282.902 * * [misc]simplify: iters left: 6 (10 enodes) 1546939282.906 * * [misc]simplify: iters left: 5 (19 enodes) 1546939282.911 * * [misc]simplify: iters left: 4 (26 enodes) 1546939282.918 * * [misc]simplify: iters left: 3 (43 enodes) 1546939282.929 * * [misc]simplify: iters left: 2 (68 enodes) 1546939282.966 * * [misc]simplify: iters left: 1 (161 enodes) 1546939282.989 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939282.990 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939282.990 * * * * [misc]progress: [ 79 / 168 ] simplifiying candidate # 1546939282.990 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1546939282.990 * * [misc]simplify: iters left: 6 (10 enodes) 1546939282.992 * * [misc]simplify: iters left: 5 (16 enodes) 1546939282.994 * * [misc]simplify: iters left: 4 (22 enodes) 1546939282.998 * * [misc]simplify: iters left: 3 (37 enodes) 1546939283.009 * * [misc]simplify: iters left: 2 (60 enodes) 1546939283.041 * * [misc]simplify: iters left: 1 (140 enodes) 1546939283.086 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939283.086 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939283.086 * * * * [misc]progress: [ 80 / 168 ] simplifiying candidate # 1546939283.086 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1546939283.086 * * [misc]simplify: iters left: 6 (10 enodes) 1546939283.090 * * [misc]simplify: iters left: 5 (20 enodes) 1546939283.095 * * [misc]simplify: iters left: 4 (26 enodes) 1546939283.100 * * [misc]simplify: iters left: 3 (40 enodes) 1546939283.111 * * [misc]simplify: iters left: 2 (65 enodes) 1546939283.128 * * [misc]simplify: iters left: 1 (121 enodes) 1546939283.143 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939283.143 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939283.143 * * * * [misc]progress: [ 81 / 168 ] simplifiying candidate # 1546939283.143 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1546939283.144 * * [misc]simplify: iters left: 6 (10 enodes) 1546939283.145 * * [misc]simplify: iters left: 5 (19 enodes) 1546939283.149 * * [misc]simplify: iters left: 4 (27 enodes) 1546939283.154 * * [misc]simplify: iters left: 3 (46 enodes) 1546939283.172 * * [misc]simplify: iters left: 2 (101 enodes) 1546939283.192 * * [misc]simplify: iters left: 1 (147 enodes) 1546939283.211 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939283.211 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939283.211 * * * * [misc]progress: [ 82 / 168 ] simplifiying candidate # 1546939283.211 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1546939283.211 * * [misc]simplify: iters left: 6 (10 enodes) 1546939283.213 * * [misc]simplify: iters left: 5 (18 enodes) 1546939283.215 * * [misc]simplify: iters left: 4 (22 enodes) 1546939283.218 * * [misc]simplify: iters left: 3 (37 enodes) 1546939283.223 * * [misc]simplify: iters left: 2 (61 enodes) 1546939283.240 * * [misc]simplify: iters left: 1 (127 enodes) 1546939283.257 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939283.257 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939283.257 * * * * [misc]progress: [ 83 / 168 ] simplifiying candidate # 1546939283.257 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1546939283.257 * * [misc]simplify: iters left: 6 (8 enodes) 1546939283.259 * * [misc]simplify: iters left: 5 (15 enodes) 1546939283.262 * * [misc]simplify: iters left: 4 (19 enodes) 1546939283.267 * * [misc]simplify: iters left: 3 (34 enodes) 1546939283.278 * * [misc]simplify: iters left: 2 (57 enodes) 1546939283.296 * * [misc]simplify: iters left: 1 (116 enodes) 1546939283.314 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546939283.314 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546939283.314 * * * * [misc]progress: [ 84 / 168 ] simplifiying candidate # 1546939283.314 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1546939283.314 * * [misc]simplify: iters left: 6 (10 enodes) 1546939283.316 * * [misc]simplify: iters left: 5 (20 enodes) 1546939283.323 * * [misc]simplify: iters left: 4 (32 enodes) 1546939283.330 * * [misc]simplify: iters left: 3 (43 enodes) 1546939283.344 * * [misc]simplify: iters left: 2 (82 enodes) 1546939283.368 * * [misc]simplify: iters left: 1 (163 enodes) 1546939283.407 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1546939283.407 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1546939283.407 * * * * [misc]progress: [ 85 / 168 ] simplifiying candidate # 1546939283.407 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1546939283.407 * * [misc]simplify: iters left: 6 (9 enodes) 1546939283.410 * * [misc]simplify: iters left: 5 (21 enodes) 1546939283.415 * * [misc]simplify: iters left: 4 (30 enodes) 1546939283.422 * * [misc]simplify: iters left: 3 (48 enodes) 1546939283.439 * * [misc]simplify: iters left: 2 (86 enodes) 1546939283.453 * * [misc]simplify: iters left: 1 (148 enodes) 1546939283.487 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1546939283.487 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1546939283.487 * * * * [misc]progress: [ 86 / 168 ] simplifiying candidate # 1546939283.487 * * * * [misc]progress: [ 87 / 168 ] simplifiying candidate # 1546939283.487 * * * * [misc]progress: [ 88 / 168 ] simplifiying candidate # 1546939283.488 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546939283.488 * * [misc]simplify: iters left: 6 (9 enodes) 1546939283.491 * * [misc]simplify: iters left: 5 (25 enodes) 1546939283.501 * * [misc]simplify: iters left: 4 (82 enodes) 1546939283.526 * * [misc]simplify: iters left: 3 (135 enodes) 1546939283.566 * * [misc]simplify: iters left: 2 (188 enodes) 1546939283.667 * * [misc]simplify: iters left: 1 (380 enodes) 1546939283.951 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1546939283.951 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))))) (/ 1 a))) 1546939283.951 * * * * [misc]progress: [ 89 / 168 ] simplifiying candidate # 1546939283.951 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546939283.951 * * [misc]simplify: iters left: 6 (10 enodes) 1546939283.953 * * [misc]simplify: iters left: 5 (29 enodes) 1546939283.964 * * [misc]simplify: iters left: 4 (103 enodes) 1546939284.006 * * [misc]simplify: iters left: 3 (149 enodes) 1546939284.037 * * [misc]simplify: iters left: 2 (187 enodes) 1546939284.105 * * [misc]simplify: iters left: 1 (341 enodes) 1546939284.349 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1546939284.349 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))))) (/ 1 a))) 1546939284.349 * * * * [misc]progress: [ 90 / 168 ] simplifiying candidate # 1546939284.349 * * * * [misc]progress: [ 91 / 168 ] simplifiying candidate # 1546939284.349 * * * * [misc]progress: [ 92 / 168 ] simplifiying candidate # 1546939284.349 * * * * [misc]progress: [ 93 / 168 ] simplifiying candidate # 1546939284.350 * [enter]simplify: Simplifying (* (* 1 1) 1) 1546939284.350 * * [misc]simplify: iters left: 4 (3 enodes) 1546939284.351 * * [misc]simplify: iters left: 3 (5 enodes) 1546939284.351 * [exit]simplify: Simplified to 1 1546939284.351 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1546939284.351 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1546939284.352 * * [misc]simplify: iters left: 6 (5 enodes) 1546939284.353 * * [misc]simplify: iters left: 5 (13 enodes) 1546939284.356 * * [misc]simplify: iters left: 4 (33 enodes) 1546939284.361 * * [misc]simplify: iters left: 3 (65 enodes) 1546939284.368 * * [misc]simplify: iters left: 2 (97 enodes) 1546939284.379 * * [misc]simplify: iters left: 1 (121 enodes) 1546939284.388 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1546939284.388 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1546939284.388 * * * * [misc]progress: [ 94 / 168 ] simplifiying candidate # 1546939284.389 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1546939284.389 * * [misc]simplify: iters left: 6 (6 enodes) 1546939284.390 * * [misc]simplify: iters left: 5 (11 enodes) 1546939284.391 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.391 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939284.391 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546939284.391 * * [misc]simplify: iters left: 5 (4 enodes) 1546939284.392 * * [misc]simplify: iters left: 4 (9 enodes) 1546939284.393 * * [misc]simplify: iters left: 3 (13 enodes) 1546939284.395 * * [misc]simplify: iters left: 2 (33 enodes) 1546939284.398 * * [misc]simplify: iters left: 1 (40 enodes) 1546939284.401 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546939284.401 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1546939284.401 * * * * [misc]progress: [ 95 / 168 ] simplifiying candidate # 1546939284.401 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1546939284.401 * * [misc]simplify: iters left: 6 (7 enodes) 1546939284.404 * * [misc]simplify: iters left: 5 (12 enodes) 1546939284.405 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.406 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939284.406 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546939284.406 * * [misc]simplify: iters left: 5 (4 enodes) 1546939284.406 * * [misc]simplify: iters left: 4 (9 enodes) 1546939284.408 * * [misc]simplify: iters left: 3 (13 enodes) 1546939284.409 * * [misc]simplify: iters left: 2 (33 enodes) 1546939284.412 * * [misc]simplify: iters left: 1 (40 enodes) 1546939284.415 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546939284.415 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1546939284.415 * * * * [misc]progress: [ 96 / 168 ] simplifiying candidate # 1546939284.415 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1546939284.415 * * [misc]simplify: iters left: 6 (7 enodes) 1546939284.417 * * [misc]simplify: iters left: 5 (14 enodes) 1546939284.418 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.418 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939284.419 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546939284.419 * * [misc]simplify: iters left: 5 (4 enodes) 1546939284.419 * * [misc]simplify: iters left: 4 (9 enodes) 1546939284.421 * * [misc]simplify: iters left: 3 (13 enodes) 1546939284.422 * * [misc]simplify: iters left: 2 (33 enodes) 1546939284.425 * * [misc]simplify: iters left: 1 (40 enodes) 1546939284.428 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546939284.428 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1546939284.428 * * * * [misc]progress: [ 97 / 168 ] simplifiying candidate # 1546939284.428 * * * * [misc]progress: [ 98 / 168 ] simplifiying candidate # 1546939284.428 * [enter]simplify: Simplifying (- (acos a)) 1546939284.428 * * [misc]simplify: iters left: 3 (3 enodes) 1546939284.429 * [exit]simplify: Simplified to (- (acos a)) 1546939284.429 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1546939284.429 * * * * [misc]progress: [ 99 / 168 ] simplifiying candidate # 1546939284.429 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1546939284.429 * * [misc]simplify: iters left: 6 (6 enodes) 1546939284.430 * * [misc]simplify: iters left: 5 (8 enodes) 1546939284.431 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939284.431 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a)))))) (/ 1 a))) 1546939284.431 * * * * [misc]progress: [ 100 / 168 ] simplifiying candidate # 1546939284.431 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546939284.431 * * [misc]simplify: iters left: 6 (6 enodes) 1546939284.432 * * [misc]simplify: iters left: 5 (8 enodes) 1546939284.433 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939284.433 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a)))))) (/ 1 a))) 1546939284.433 * * * * [misc]progress: [ 101 / 168 ] simplifiying candidate # 1546939284.433 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939284.433 * * [misc]simplify: iters left: 5 (5 enodes) 1546939284.433 * * [misc]simplify: iters left: 4 (7 enodes) 1546939284.434 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.434 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1546939284.434 * * * * [misc]progress: [ 102 / 168 ] simplifiying candidate # 1546939284.434 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939284.435 * * [misc]simplify: iters left: 5 (5 enodes) 1546939284.435 * * [misc]simplify: iters left: 4 (7 enodes) 1546939284.436 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.436 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1546939284.436 * * * * [misc]progress: [ 103 / 168 ] simplifiying candidate # 1546939284.436 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546939284.436 * * [misc]simplify: iters left: 5 (5 enodes) 1546939284.437 * * [misc]simplify: iters left: 4 (7 enodes) 1546939284.438 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.438 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1546939284.438 * * * * [misc]progress: [ 104 / 168 ] simplifiying candidate # 1546939284.438 * [enter]simplify: Simplifying (- (acos a)) 1546939284.438 * * [misc]simplify: iters left: 3 (3 enodes) 1546939284.438 * [exit]simplify: Simplified to (- (acos a)) 1546939284.438 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1546939284.439 * * * * [misc]progress: [ 105 / 168 ] simplifiying candidate # 1546939284.439 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1546939284.439 * * [misc]simplify: iters left: 6 (7 enodes) 1546939284.440 * * [misc]simplify: iters left: 5 (12 enodes) 1546939284.442 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546939284.442 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546939284.442 * * * * [misc]progress: [ 106 / 168 ] simplifiying candidate # 1546939284.442 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1546939284.442 * * [misc]simplify: iters left: 6 (6 enodes) 1546939284.443 * * [misc]simplify: iters left: 5 (12 enodes) 1546939284.445 * * [misc]simplify: iters left: 4 (14 enodes) 1546939284.446 * * [misc]simplify: iters left: 3 (18 enodes) 1546939284.449 * * [misc]simplify: iters left: 2 (27 enodes) 1546939284.453 * * [misc]simplify: iters left: 1 (58 enodes) 1546939284.462 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546939284.462 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1546939284.462 * * * * [misc]progress: [ 107 / 168 ] simplifiying candidate # 1546939284.462 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1546939284.462 * * [misc]simplify: iters left: 6 (7 enodes) 1546939284.463 * * [misc]simplify: iters left: 5 (16 enodes) 1546939284.466 * * [misc]simplify: iters left: 4 (24 enodes) 1546939284.470 * * [misc]simplify: iters left: 3 (49 enodes) 1546939284.486 * * [misc]simplify: iters left: 2 (90 enodes) 1546939284.512 * * [misc]simplify: iters left: 1 (115 enodes) 1546939284.534 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1546939284.534 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1546939284.534 * * * * [misc]progress: [ 108 / 168 ] simplifiying candidate # 1546939284.534 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1546939284.534 * * [misc]simplify: iters left: 6 (7 enodes) 1546939284.537 * * [misc]simplify: iters left: 5 (17 enodes) 1546939284.542 * * [misc]simplify: iters left: 4 (20 enodes) 1546939284.546 * * [misc]simplify: iters left: 3 (28 enodes) 1546939284.553 * * [misc]simplify: iters left: 2 (42 enodes) 1546939284.562 * * [misc]simplify: iters left: 1 (67 enodes) 1546939284.581 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1546939284.581 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1546939284.581 * * * * [misc]progress: [ 109 / 168 ] simplifiying candidate # 1546939284.581 * * * * [misc]progress: [ 110 / 168 ] simplifiying candidate # 1546939284.581 * * * * [misc]progress: [ 111 / 168 ] simplifiying candidate # 1546939284.581 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1546939284.581 * * [misc]simplify: iters left: 6 (12 enodes) 1546939284.586 * * [misc]simplify: iters left: 5 (27 enodes) 1546939284.594 * * [misc]simplify: iters left: 4 (38 enodes) 1546939284.604 * * [misc]simplify: iters left: 3 (49 enodes) 1546939284.616 * * [misc]simplify: iters left: 2 (71 enodes) 1546939284.640 * * [misc]simplify: iters left: 1 (119 enodes) 1546939284.683 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1546939284.683 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1546939284.683 * * * * [misc]progress: [ 112 / 168 ] simplifiying candidate # 1546939284.683 * * * * [misc]progress: [ 113 / 168 ] simplifiying candidate # 1546939284.683 * * * * [misc]progress: [ 114 / 168 ] simplifiying candidate # 1546939284.683 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1546939284.683 * * [misc]simplify: iters left: 6 (11 enodes) 1546939284.687 * * [misc]simplify: iters left: 5 (34 enodes) 1546939284.702 * * [misc]simplify: iters left: 4 (100 enodes) 1546939284.757 * * [misc]simplify: iters left: 3 (414 enodes) 1546939285.620 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1546939285.620 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1546939285.620 * * * * [misc]progress: [ 115 / 168 ] simplifiying candidate # 1546939285.620 * * * * [misc]progress: [ 116 / 168 ] simplifiying candidate # 1546939285.620 * * * * [misc]progress: [ 117 / 168 ] simplifiying candidate # 1546939285.620 * * * * [misc]progress: [ 118 / 168 ] simplifiying candidate # 1546939285.620 * * * * [misc]progress: [ 119 / 168 ] simplifiying candidate # 1546939285.620 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939285.621 * * [misc]simplify: iters left: 6 (11 enodes) 1546939285.624 * * [misc]simplify: iters left: 5 (19 enodes) 1546939285.630 * * [misc]simplify: iters left: 4 (21 enodes) 1546939285.635 * * [misc]simplify: iters left: 3 (25 enodes) 1546939285.641 * * [misc]simplify: iters left: 2 (34 enodes) 1546939285.651 * * [misc]simplify: iters left: 1 (65 enodes) 1546939285.671 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939285.671 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1546939285.671 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939285.671 * * [misc]simplify: iters left: 6 (9 enodes) 1546939285.672 * * [misc]simplify: iters left: 5 (11 enodes) 1546939285.674 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939285.674 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1546939285.674 * * * * [misc]progress: [ 120 / 168 ] simplifiying candidate # 1546939285.674 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1546939285.674 * * [misc]simplify: iters left: 6 (10 enodes) 1546939285.676 * * [misc]simplify: iters left: 5 (16 enodes) 1546939285.678 * * [misc]simplify: iters left: 4 (18 enodes) 1546939285.680 * * [misc]simplify: iters left: 3 (22 enodes) 1546939285.683 * * [misc]simplify: iters left: 2 (31 enodes) 1546939285.687 * * [misc]simplify: iters left: 1 (62 enodes) 1546939285.696 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1546939285.696 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939285.697 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939285.697 * * [misc]simplify: iters left: 6 (9 enodes) 1546939285.698 * * [misc]simplify: iters left: 5 (11 enodes) 1546939285.699 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939285.699 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939285.699 * * * * [misc]progress: [ 121 / 168 ] simplifiying candidate # 1546939285.700 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1546939285.700 * * [misc]simplify: iters left: 6 (8 enodes) 1546939285.702 * * [misc]simplify: iters left: 5 (14 enodes) 1546939285.706 * * [misc]simplify: iters left: 4 (17 enodes) 1546939285.710 * * [misc]simplify: iters left: 3 (21 enodes) 1546939285.715 * * [misc]simplify: iters left: 2 (30 enodes) 1546939285.723 * * [misc]simplify: iters left: 1 (61 enodes) 1546939285.734 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546939285.734 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546939285.734 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546939285.734 * * [misc]simplify: iters left: 6 (8 enodes) 1546939285.735 * * [misc]simplify: iters left: 5 (12 enodes) 1546939285.737 * * [misc]simplify: iters left: 4 (15 enodes) 1546939285.739 * * [misc]simplify: iters left: 3 (25 enodes) 1546939285.742 * * [misc]simplify: iters left: 2 (27 enodes) 1546939285.744 * * [misc]simplify: iters left: 1 (32 enodes) 1546939285.748 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546939285.748 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546939285.748 * * * * [misc]progress: [ 122 / 168 ] simplifiying candidate # 1546939285.748 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1546939285.749 * * [misc]simplify: iters left: 6 (8 enodes) 1546939285.750 * * [misc]simplify: iters left: 5 (14 enodes) 1546939285.752 * * [misc]simplify: iters left: 4 (17 enodes) 1546939285.754 * * [misc]simplify: iters left: 3 (21 enodes) 1546939285.756 * * [misc]simplify: iters left: 2 (30 enodes) 1546939285.760 * * [misc]simplify: iters left: 1 (61 enodes) 1546939285.774 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546939285.775 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546939285.775 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546939285.775 * * [misc]simplify: iters left: 6 (8 enodes) 1546939285.777 * * [misc]simplify: iters left: 5 (12 enodes) 1546939285.780 * * [misc]simplify: iters left: 4 (15 enodes) 1546939285.784 * * [misc]simplify: iters left: 3 (25 enodes) 1546939285.789 * * [misc]simplify: iters left: 2 (27 enodes) 1546939285.792 * * [misc]simplify: iters left: 1 (32 enodes) 1546939285.796 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546939285.796 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546939285.796 * * * * [misc]progress: [ 123 / 168 ] simplifiying candidate # 1546939285.796 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939285.796 * * [misc]simplify: iters left: 6 (14 enodes) 1546939285.799 * * [misc]simplify: iters left: 5 (29 enodes) 1546939285.804 * * [misc]simplify: iters left: 4 (48 enodes) 1546939285.811 * * [misc]simplify: iters left: 3 (62 enodes) 1546939285.827 * * [misc]simplify: iters left: 2 (82 enodes) 1546939285.845 * * [misc]simplify: iters left: 1 (108 enodes) 1546939285.862 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1546939285.862 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1546939285.862 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1546939285.862 * * [misc]simplify: iters left: 6 (12 enodes) 1546939285.864 * * [misc]simplify: iters left: 5 (21 enodes) 1546939285.868 * * [misc]simplify: iters left: 4 (31 enodes) 1546939285.873 * * [misc]simplify: iters left: 3 (42 enodes) 1546939285.878 * * [misc]simplify: iters left: 2 (59 enodes) 1546939285.894 * * [misc]simplify: iters left: 1 (85 enodes) 1546939285.911 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939285.911 * [misc]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))))) 1546939285.911 * * * * [misc]progress: [ 124 / 168 ] simplifiying candidate # 1546939285.911 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (sqrt (/ 1 a))) 1546939285.911 * * [misc]simplify: iters left: 6 (13 enodes) 1546939285.913 * * [misc]simplify: iters left: 5 (24 enodes) 1546939285.917 * * [misc]simplify: iters left: 4 (36 enodes) 1546939285.923 * * [misc]simplify: iters left: 3 (48 enodes) 1546939285.934 * * [misc]simplify: iters left: 2 (65 enodes) 1546939285.951 * * [misc]simplify: iters left: 1 (91 enodes) 1546939285.966 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1546939285.966 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1546939285.966 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1546939285.966 * * [misc]simplify: iters left: 6 (12 enodes) 1546939285.968 * * [misc]simplify: iters left: 5 (21 enodes) 1546939285.972 * * [misc]simplify: iters left: 4 (31 enodes) 1546939285.977 * * [misc]simplify: iters left: 3 (42 enodes) 1546939285.982 * * [misc]simplify: iters left: 2 (59 enodes) 1546939285.991 * * [misc]simplify: iters left: 1 (85 enodes) 1546939286.006 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939286.006 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939286.006 * * * * [misc]progress: [ 125 / 168 ] simplifiying candidate # 1546939286.006 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1546939286.006 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.011 * * [misc]simplify: iters left: 5 (22 enodes) 1546939286.018 * * [misc]simplify: iters left: 4 (37 enodes) 1546939286.029 * * [misc]simplify: iters left: 3 (62 enodes) 1546939286.046 * * [misc]simplify: iters left: 2 (105 enodes) 1546939286.076 * * [misc]simplify: iters left: 1 (135 enodes) 1546939286.110 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939286.110 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1546939286.110 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546939286.110 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.114 * * [misc]simplify: iters left: 5 (22 enodes) 1546939286.122 * * [misc]simplify: iters left: 4 (35 enodes) 1546939286.133 * * [misc]simplify: iters left: 3 (55 enodes) 1546939286.149 * * [misc]simplify: iters left: 2 (74 enodes) 1546939286.169 * * [misc]simplify: iters left: 1 (109 enodes) 1546939286.206 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1546939286.206 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1546939286.206 * * * * [misc]progress: [ 126 / 168 ] simplifiying candidate # 1546939286.206 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1546939286.206 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.210 * * [misc]simplify: iters left: 5 (22 enodes) 1546939286.218 * * [misc]simplify: iters left: 4 (37 enodes) 1546939286.230 * * [misc]simplify: iters left: 3 (62 enodes) 1546939286.247 * * [misc]simplify: iters left: 2 (105 enodes) 1546939286.275 * * [misc]simplify: iters left: 1 (135 enodes) 1546939286.308 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939286.308 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1546939286.308 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546939286.309 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.312 * * [misc]simplify: iters left: 5 (22 enodes) 1546939286.320 * * [misc]simplify: iters left: 4 (35 enodes) 1546939286.331 * * [misc]simplify: iters left: 3 (55 enodes) 1546939286.345 * * [misc]simplify: iters left: 2 (74 enodes) 1546939286.364 * * [misc]simplify: iters left: 1 (109 enodes) 1546939286.400 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1546939286.400 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1546939286.400 * * * * [misc]progress: [ 127 / 168 ] simplifiying candidate # 1546939286.400 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939286.400 * * [misc]simplify: iters left: 6 (13 enodes) 1546939286.404 * * [misc]simplify: iters left: 5 (24 enodes) 1546939286.412 * * [misc]simplify: iters left: 4 (34 enodes) 1546939286.419 * * [misc]simplify: iters left: 3 (45 enodes) 1546939286.424 * * [misc]simplify: iters left: 2 (62 enodes) 1546939286.433 * * [misc]simplify: iters left: 1 (88 enodes) 1546939286.447 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939286.447 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1546939286.447 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1546939286.447 * * [misc]simplify: iters left: 6 (12 enodes) 1546939286.449 * * [misc]simplify: iters left: 5 (21 enodes) 1546939286.452 * * [misc]simplify: iters left: 4 (31 enodes) 1546939286.457 * * [misc]simplify: iters left: 3 (42 enodes) 1546939286.462 * * [misc]simplify: iters left: 2 (59 enodes) 1546939286.470 * * [misc]simplify: iters left: 1 (85 enodes) 1546939286.486 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546939286.486 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1546939286.486 * * * * [misc]progress: [ 128 / 168 ] simplifiying candidate # 1546939286.486 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1546939286.486 * * [misc]simplify: iters left: 6 (12 enodes) 1546939286.488 * * [misc]simplify: iters left: 5 (21 enodes) 1546939286.492 * * [misc]simplify: iters left: 4 (31 enodes) 1546939286.497 * * [misc]simplify: iters left: 3 (42 enodes) 1546939286.502 * * [misc]simplify: iters left: 2 (59 enodes) 1546939286.515 * * [misc]simplify: iters left: 1 (85 enodes) 1546939286.541 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939286.542 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1546939286.542 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1546939286.542 * * [misc]simplify: iters left: 6 (12 enodes) 1546939286.543 * * [misc]simplify: iters left: 5 (21 enodes) 1546939286.547 * * [misc]simplify: iters left: 4 (31 enodes) 1546939286.552 * * [misc]simplify: iters left: 3 (42 enodes) 1546939286.557 * * [misc]simplify: iters left: 2 (59 enodes) 1546939286.565 * * [misc]simplify: iters left: 1 (85 enodes) 1546939286.580 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546939286.581 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546939286.581 * * * * [misc]progress: [ 129 / 168 ] simplifiying candidate # 1546939286.581 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1546939286.581 * * [misc]simplify: iters left: 6 (10 enodes) 1546939286.582 * * [misc]simplify: iters left: 5 (19 enodes) 1546939286.586 * * [misc]simplify: iters left: 4 (30 enodes) 1546939286.590 * * [misc]simplify: iters left: 3 (41 enodes) 1546939286.595 * * [misc]simplify: iters left: 2 (58 enodes) 1546939286.611 * * [misc]simplify: iters left: 1 (84 enodes) 1546939286.639 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939286.639 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1546939286.640 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546939286.640 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.644 * * [misc]simplify: iters left: 5 (22 enodes) 1546939286.651 * * [misc]simplify: iters left: 4 (35 enodes) 1546939286.662 * * [misc]simplify: iters left: 3 (55 enodes) 1546939286.677 * * [misc]simplify: iters left: 2 (74 enodes) 1546939286.696 * * [misc]simplify: iters left: 1 (109 enodes) 1546939286.731 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1546939286.731 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1546939286.731 * * * * [misc]progress: [ 130 / 168 ] simplifiying candidate # 1546939286.731 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1546939286.731 * * [misc]simplify: iters left: 6 (10 enodes) 1546939286.735 * * [misc]simplify: iters left: 5 (19 enodes) 1546939286.740 * * [misc]simplify: iters left: 4 (30 enodes) 1546939286.745 * * [misc]simplify: iters left: 3 (41 enodes) 1546939286.750 * * [misc]simplify: iters left: 2 (58 enodes) 1546939286.758 * * [misc]simplify: iters left: 1 (84 enodes) 1546939286.772 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939286.772 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1546939286.772 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546939286.772 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.774 * * [misc]simplify: iters left: 5 (22 enodes) 1546939286.778 * * [misc]simplify: iters left: 4 (35 enodes) 1546939286.788 * * [misc]simplify: iters left: 3 (55 enodes) 1546939286.800 * * [misc]simplify: iters left: 2 (74 enodes) 1546939286.817 * * [misc]simplify: iters left: 1 (109 enodes) 1546939286.845 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1546939286.845 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1546939286.845 * * * * [misc]progress: [ 131 / 168 ] simplifiying candidate # 1546939286.845 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546939286.845 * * [misc]simplify: iters left: 6 (6 enodes) 1546939286.846 * * [misc]simplify: iters left: 5 (10 enodes) 1546939286.847 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1546939286.848 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))))) 1546939286.848 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1546939286.848 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.849 * * [misc]simplify: iters left: 5 (20 enodes) 1546939286.853 * * [misc]simplify: iters left: 4 (30 enodes) 1546939286.858 * * [misc]simplify: iters left: 3 (41 enodes) 1546939286.863 * * [misc]simplify: iters left: 2 (64 enodes) 1546939286.884 * * [misc]simplify: iters left: 1 (108 enodes) 1546939286.910 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1546939286.910 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1546939286.910 * * * * [misc]progress: [ 132 / 168 ] simplifiying candidate # 1546939286.910 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1546939286.910 * * [misc]simplify: iters left: 5 (5 enodes) 1546939286.911 * * [misc]simplify: iters left: 4 (7 enodes) 1546939286.912 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1546939286.912 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))))) 1546939286.912 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1546939286.912 * * [misc]simplify: iters left: 6 (11 enodes) 1546939286.914 * * [misc]simplify: iters left: 5 (20 enodes) 1546939286.919 * * [misc]simplify: iters left: 4 (30 enodes) 1546939286.929 * * [misc]simplify: iters left: 3 (41 enodes) 1546939286.940 * * [misc]simplify: iters left: 2 (64 enodes) 1546939286.959 * * [misc]simplify: iters left: 1 (108 enodes) 1546939286.996 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1546939286.996 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1546939286.996 * * * * [misc]progress: [ 133 / 168 ] simplifiying candidate # 1546939286.997 * [enter]simplify: Simplifying (/ 1 1) 1546939286.997 * * [misc]simplify: iters left: 2 (2 enodes) 1546939286.997 * * [misc]simplify: iters left: 1 (4 enodes) 1546939287.001 * [exit]simplify: Simplified to 1 1546939287.001 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1546939287.001 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1546939287.002 * * [misc]simplify: iters left: 6 (10 enodes) 1546939287.005 * * [misc]simplify: iters left: 5 (21 enodes) 1546939287.013 * * [misc]simplify: iters left: 4 (34 enodes) 1546939287.023 * * [misc]simplify: iters left: 3 (50 enodes) 1546939287.035 * * [misc]simplify: iters left: 2 (84 enodes) 1546939287.051 * * [misc]simplify: iters left: 1 (134 enodes) 1546939287.093 * [exit]simplify: Simplified to (/ a (- (acos a))) 1546939287.093 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1546939287.093 * * * * [misc]progress: [ 134 / 168 ] simplifiying candidate # 1546939287.093 * [enter]simplify: Simplifying (/ 1 1) 1546939287.093 * * [misc]simplify: iters left: 2 (2 enodes) 1546939287.094 * * [misc]simplify: iters left: 1 (4 enodes) 1546939287.094 * [exit]simplify: Simplified to 1 1546939287.094 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1546939287.094 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1546939287.094 * * [misc]simplify: iters left: 6 (10 enodes) 1546939287.096 * * [misc]simplify: iters left: 5 (21 enodes) 1546939287.099 * * [misc]simplify: iters left: 4 (34 enodes) 1546939287.104 * * [misc]simplify: iters left: 3 (50 enodes) 1546939287.117 * * [misc]simplify: iters left: 2 (84 enodes) 1546939287.148 * * [misc]simplify: iters left: 1 (134 enodes) 1546939287.185 * [exit]simplify: Simplified to (/ a (- (acos a))) 1546939287.185 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1546939287.185 * * * * [misc]progress: [ 135 / 168 ] simplifiying candidate # 1546939287.185 * * * * [misc]progress: [ 136 / 168 ] simplifiying candidate # 1546939287.185 * * * * [misc]progress: [ 137 / 168 ] simplifiying candidate # 1546939287.185 * * * * [misc]progress: [ 138 / 168 ] simplifiying candidate # 1546939287.185 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1546939287.185 * * [misc]simplify: iters left: 3 (4 enodes) 1546939287.186 * * [misc]simplify: iters left: 2 (6 enodes) 1546939287.186 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1546939287.186 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1546939287.186 * * * * [misc]progress: [ 139 / 168 ] simplifiying candidate # 1546939287.187 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1546939287.187 * * [misc]simplify: iters left: 3 (4 enodes) 1546939287.187 * * [misc]simplify: iters left: 2 (6 enodes) 1546939287.188 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1546939287.188 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1546939287.188 * * * * [misc]progress: [ 140 / 168 ] simplifiying candidate # 1546939287.188 * [enter]simplify: Simplifying (/ 1 a) 1546939287.188 * * [misc]simplify: iters left: 2 (3 enodes) 1546939287.189 * * [misc]simplify: iters left: 1 (5 enodes) 1546939287.189 * [exit]simplify: Simplified to (/ 1 a) 1546939287.189 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1546939287.189 * * * * [misc]progress: [ 141 / 168 ] simplifiying candidate # 1546939287.189 * [enter]simplify: Simplifying (/ 1 a) 1546939287.189 * * [misc]simplify: iters left: 2 (3 enodes) 1546939287.190 * * [misc]simplify: iters left: 1 (5 enodes) 1546939287.191 * [exit]simplify: Simplified to (/ 1 a) 1546939287.191 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1546939287.191 * * * * [misc]progress: [ 142 / 168 ] simplifiying candidate # 1546939287.191 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546939287.191 * * [misc]simplify: iters left: 6 (7 enodes) 1546939287.192 * * [misc]simplify: iters left: 5 (13 enodes) 1546939287.194 * * [misc]simplify: iters left: 4 (15 enodes) 1546939287.196 * * [misc]simplify: iters left: 3 (19 enodes) 1546939287.198 * * [misc]simplify: iters left: 2 (28 enodes) 1546939287.202 * * [misc]simplify: iters left: 1 (59 enodes) 1546939287.211 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939287.211 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1546939287.211 * * * * [misc]progress: [ 143 / 168 ] simplifiying candidate # 1546939287.211 * [enter]simplify: Simplifying (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1546939287.211 * * [misc]simplify: iters left: 6 (10 enodes) 1546939287.213 * * [misc]simplify: iters left: 5 (19 enodes) 1546939287.217 * * [misc]simplify: iters left: 4 (29 enodes) 1546939287.227 * * [misc]simplify: iters left: 3 (40 enodes) 1546939287.237 * * [misc]simplify: iters left: 2 (57 enodes) 1546939287.249 * * [misc]simplify: iters left: 1 (83 enodes) 1546939287.263 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546939287.263 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1546939287.263 * * * * [misc]progress: [ 144 / 168 ] simplifiying candidate # 1546939287.263 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1546939287.263 * * [misc]simplify: iters left: 6 (9 enodes) 1546939287.264 * * [misc]simplify: iters left: 5 (18 enodes) 1546939287.267 * * [misc]simplify: iters left: 4 (28 enodes) 1546939287.273 * * [misc]simplify: iters left: 3 (39 enodes) 1546939287.278 * * [misc]simplify: iters left: 2 (56 enodes) 1546939287.286 * * [misc]simplify: iters left: 1 (87 enodes) 1546939287.308 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546939287.308 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1546939287.308 * * * * [misc]progress: [ 145 / 168 ] simplifiying candidate # 1546939287.309 * * * * [misc]progress: [ 146 / 168 ] simplifiying candidate # 1546939287.309 * * * * [misc]progress: [ 147 / 168 ] simplifiying candidate # 1546939287.309 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1546939287.309 * * [misc]simplify: iters left: 5 (4 enodes) 1546939287.311 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.311 * [exit]simplify: Simplified to 1 1546939287.312 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1546939287.312 * * * * [misc]progress: [ 148 / 168 ] simplifiying candidate # 1546939287.312 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1546939287.312 * * [misc]simplify: iters left: 6 (7 enodes) 1546939287.314 * * [misc]simplify: iters left: 5 (12 enodes) 1546939287.317 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939287.317 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546939287.317 * * * * [misc]progress: [ 149 / 168 ] simplifiying candidate # 1546939287.317 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1546939287.317 * * [misc]simplify: iters left: 6 (8 enodes) 1546939287.320 * * [misc]simplify: iters left: 5 (13 enodes) 1546939287.323 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939287.323 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546939287.323 * * * * [misc]progress: [ 150 / 168 ] simplifiying candidate # 1546939287.323 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1546939287.324 * * [misc]simplify: iters left: 6 (8 enodes) 1546939287.325 * * [misc]simplify: iters left: 5 (15 enodes) 1546939287.327 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939287.327 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546939287.327 * * * * [misc]progress: [ 151 / 168 ] simplifiying candidate # 1546939287.327 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546939287.327 * * [misc]simplify: iters left: 6 (7 enodes) 1546939287.328 * * [misc]simplify: iters left: 5 (13 enodes) 1546939287.330 * * [misc]simplify: iters left: 4 (15 enodes) 1546939287.332 * * [misc]simplify: iters left: 3 (19 enodes) 1546939287.334 * * [misc]simplify: iters left: 2 (28 enodes) 1546939287.338 * * [misc]simplify: iters left: 1 (59 enodes) 1546939287.346 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939287.347 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546939287.347 * * * * [misc]progress: [ 152 / 168 ] simplifiying candidate # 1546939287.347 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1546939287.347 * * [misc]simplify: iters left: 6 (8 enodes) 1546939287.348 * * [misc]simplify: iters left: 5 (15 enodes) 1546939287.350 * * [misc]simplify: iters left: 4 (18 enodes) 1546939287.355 * * [misc]simplify: iters left: 3 (21 enodes) 1546939287.360 * * [misc]simplify: iters left: 2 (30 enodes) 1546939287.368 * * [misc]simplify: iters left: 1 (59 enodes) 1546939287.382 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546939287.382 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546939287.382 * * * * [misc]progress: [ 153 / 168 ] simplifiying candidate # 1546939287.382 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1546939287.382 * * [misc]simplify: iters left: 6 (8 enodes) 1546939287.384 * * [misc]simplify: iters left: 5 (13 enodes) 1546939287.385 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546939287.385 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546939287.385 * * * * [misc]progress: [ 154 / 168 ] simplifiying candidate # 1546939287.386 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546939287.386 * * [misc]simplify: iters left: 6 (7 enodes) 1546939287.387 * * [misc]simplify: iters left: 5 (13 enodes) 1546939287.389 * * [misc]simplify: iters left: 4 (15 enodes) 1546939287.390 * * [misc]simplify: iters left: 3 (19 enodes) 1546939287.393 * * [misc]simplify: iters left: 2 (28 enodes) 1546939287.396 * * [misc]simplify: iters left: 1 (59 enodes) 1546939287.405 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939287.405 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546939287.405 * * * * [misc]progress: [ 155 / 168 ] simplifiying candidate # 1546939287.405 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1546939287.405 * * [misc]simplify: iters left: 6 (8 enodes) 1546939287.407 * * [misc]simplify: iters left: 5 (17 enodes) 1546939287.409 * * [misc]simplify: iters left: 4 (25 enodes) 1546939287.413 * * [misc]simplify: iters left: 3 (50 enodes) 1546939287.427 * * [misc]simplify: iters left: 2 (91 enodes) 1546939287.450 * * [misc]simplify: iters left: 1 (116 enodes) 1546939287.473 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939287.474 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546939287.474 * * * * [misc]progress: [ 156 / 168 ] simplifiying candidate # 1546939287.474 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546939287.474 * * [misc]simplify: iters left: 6 (8 enodes) 1546939287.477 * * [misc]simplify: iters left: 5 (18 enodes) 1546939287.481 * * [misc]simplify: iters left: 4 (21 enodes) 1546939287.486 * * [misc]simplify: iters left: 3 (29 enodes) 1546939287.492 * * [misc]simplify: iters left: 2 (43 enodes) 1546939287.501 * * [misc]simplify: iters left: 1 (68 enodes) 1546939287.519 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546939287.520 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546939287.520 * * * * [misc]progress: [ 157 / 168 ] simplifiying candidate # 1546939287.520 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1546939287.520 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.522 * * [misc]simplify: iters left: 3 (9 enodes) 1546939287.524 * * [misc]simplify: iters left: 2 (11 enodes) 1546939287.526 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546939287.526 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939287.526 * * * * [misc]progress: [ 158 / 168 ] simplifiying candidate # 1546939287.527 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1546939287.527 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.529 * * [misc]simplify: iters left: 3 (9 enodes) 1546939287.531 * * [misc]simplify: iters left: 2 (11 enodes) 1546939287.534 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546939287.534 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939287.534 * * * * [misc]progress: [ 159 / 168 ] simplifiying candidate # 1546939287.534 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1546939287.534 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.536 * * [misc]simplify: iters left: 3 (9 enodes) 1546939287.538 * * [misc]simplify: iters left: 2 (11 enodes) 1546939287.541 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546939287.541 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1546939287.541 * * * * [misc]progress: [ 160 / 168 ] simplifiying candidate # 1546939287.541 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1546939287.541 * * [misc]simplify: iters left: 3 (5 enodes) 1546939287.543 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1546939287.543 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1546939287.543 * * * * [misc]progress: [ 161 / 168 ] simplifiying candidate # 1546939287.543 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1546939287.544 * * [misc]simplify: iters left: 3 (5 enodes) 1546939287.545 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1546939287.545 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1546939287.546 * * * * [misc]progress: [ 162 / 168 ] simplifiying candidate # 1546939287.546 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1546939287.546 * * [misc]simplify: iters left: 3 (5 enodes) 1546939287.548 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1546939287.548 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1546939287.548 * * * * [misc]progress: [ 163 / 168 ] simplifiying candidate # 1546939287.548 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1546939287.548 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.550 * * [misc]simplify: iters left: 3 (9 enodes) 1546939287.552 * * [misc]simplify: iters left: 2 (13 enodes) 1546939287.555 * * [misc]simplify: iters left: 1 (14 enodes) 1546939287.559 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1546939287.559 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1546939287.559 * * * * [misc]progress: [ 164 / 168 ] simplifiying candidate # 1546939287.559 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1546939287.559 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.561 * * [misc]simplify: iters left: 3 (9 enodes) 1546939287.564 * * [misc]simplify: iters left: 2 (13 enodes) 1546939287.567 * * [misc]simplify: iters left: 1 (14 enodes) 1546939287.571 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1546939287.571 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1546939287.571 * * * * [misc]progress: [ 165 / 168 ] simplifiying candidate # 1546939287.571 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1546939287.571 * * [misc]simplify: iters left: 4 (6 enodes) 1546939287.573 * * [misc]simplify: iters left: 3 (9 enodes) 1546939287.575 * * [misc]simplify: iters left: 2 (13 enodes) 1546939287.579 * * [misc]simplify: iters left: 1 (14 enodes) 1546939287.582 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1546939287.582 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1546939287.582 * * * * [misc]progress: [ 166 / 168 ] simplifiying candidate # 1546939287.582 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1546939287.582 * * [misc]simplify: iters left: 5 (6 enodes) 1546939287.585 * * [misc]simplify: iters left: 4 (9 enodes) 1546939287.588 * * [misc]simplify: iters left: 3 (11 enodes) 1546939287.591 * * [misc]simplify: iters left: 2 (14 enodes) 1546939287.596 * * [misc]simplify: iters left: 1 (16 enodes) 1546939287.601 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1546939287.601 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1546939287.601 * * * * [misc]progress: [ 167 / 168 ] simplifiying candidate # 1546939287.601 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1546939287.601 * * [misc]simplify: iters left: 5 (6 enodes) 1546939287.603 * * [misc]simplify: iters left: 4 (9 enodes) 1546939287.606 * * [misc]simplify: iters left: 3 (11 enodes) 1546939287.610 * * [misc]simplify: iters left: 2 (14 enodes) 1546939287.614 * * [misc]simplify: iters left: 1 (16 enodes) 1546939287.619 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1546939287.619 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1546939287.619 * * * * [misc]progress: [ 168 / 168 ] simplifiying candidate # 1546939287.619 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1546939287.619 * * [misc]simplify: iters left: 5 (6 enodes) 1546939287.621 * * [misc]simplify: iters left: 4 (9 enodes) 1546939287.624 * * [misc]simplify: iters left: 3 (11 enodes) 1546939287.627 * * [misc]simplify: iters left: 2 (14 enodes) 1546939287.631 * * [misc]simplify: iters left: 1 (16 enodes) 1546939287.637 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1546939287.637 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1546939287.637 * * * [misc]progress: adding candidates to table 1546939288.701 * [misc]progress: [Phase 3 of 3] Extracting. 1546939288.701 * * [misc]regime: Finding splitpoints for: (# # # # # #) 1546939288.702 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1546939288.702 * * * * [misc]regimes: Trying to branch on a from (# # # # # #) 1546939288.729 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # #) 1546939288.767 * * * [misc]regime: Found split indices: #