1546680559.080 * [misc]progress: [Phase 1 of 3] Setting up. 1546680559.080 * * * [misc]progress: [1/2] Preparing points 1546680559.080 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546680559.097 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.097 * * * * [misc]points: Sampling 127 additional inputs, on iter 1 have 129 / 256 1546680559.110 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.110 * * * * [misc]points: Sampling 69 additional inputs, on iter 2 have 187 / 256 1546680559.118 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.118 * * * * [misc]points: Sampling 40 additional inputs, on iter 3 have 216 / 256 1546680559.123 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.123 * * * * [misc]points: Sampling 17 additional inputs, on iter 4 have 239 / 256 1546680559.126 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.126 * * * * [misc]points: Sampling 10 additional inputs, on iter 5 have 246 / 256 1546680559.128 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.128 * * * * [misc]points: Sampling 5 additional inputs, on iter 6 have 251 / 256 1546680559.129 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.129 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 255 / 256 1546680559.131 * * * * [misc]points: Filtering points with unrepresentable outputs 1546680559.131 * * * * [exit]points: Sampled 259 points with exact outputs 1546680559.131 * * * [misc]progress: [2/2] Setting up program. 1546680559.135 * [misc]progress: [Phase 2 of 3] Improving. 1546680559.135 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546680559.135 * [enter]simplify: Simplifying (/ a (- (acos a))) 1546680559.135 * * [misc]simplify: iters left: 5 (4 enodes) 1546680559.136 * [exit]simplify: Simplified to (/ a (- (acos a))) 1546680559.136 * [misc]simplify: Simplified (2) to (λ (a) (/ a (- (acos a)))) 1546680559.141 * * [misc]progress: iteration 1 / 4 1546680559.141 * * * [misc]progress: picking best candidate 1546680559.144 * * * * [misc]pick: Picked # 1546680559.144 * * * [misc]progress: localizing error 1546680559.168 * * * [misc]progress: generating rewritten candidates 1546680559.168 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546680559.171 * * * [misc]progress: generating series expansions 1546680559.171 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546680559.171 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1546680559.171 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1546680559.171 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546680559.171 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.171 * [misc]backup-simplify: Simplify -1 into -1 1546680559.172 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546680559.172 * [misc]taylor: Taking taylor expansion of a in a 1546680559.172 * [misc]backup-simplify: Simplify 0 into 0 1546680559.172 * [misc]backup-simplify: Simplify 1 into 1 1546680559.172 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.172 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.172 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546680559.172 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546680559.172 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.172 * [misc]backup-simplify: Simplify -1 into -1 1546680559.172 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546680559.172 * [misc]taylor: Taking taylor expansion of a in a 1546680559.172 * [misc]backup-simplify: Simplify 0 into 0 1546680559.172 * [misc]backup-simplify: Simplify 1 into 1 1546680559.172 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.172 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.172 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546680559.172 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1546680559.172 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1546680559.173 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1546680559.173 * [misc]backup-simplify: Simplify 0 into 0 1546680559.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.174 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1546680559.174 * [misc]backup-simplify: Simplify 0 into 0 1546680559.174 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.174 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1546680559.174 * [misc]backup-simplify: Simplify 0 into 0 1546680559.175 * [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 1546680559.175 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1546680559.175 * [misc]backup-simplify: Simplify 0 into 0 1546680559.176 * [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 1546680559.177 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1546680559.177 * [misc]backup-simplify: Simplify 0 into 0 1546680559.177 * [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 1546680559.178 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1546680559.178 * [misc]backup-simplify: Simplify 0 into 0 1546680559.178 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1546680559.178 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1546680559.178 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1546680559.178 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546680559.178 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.178 * [misc]backup-simplify: Simplify -1 into -1 1546680559.178 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.178 * [misc]taylor: Taking taylor expansion of a in a 1546680559.178 * [misc]backup-simplify: Simplify 0 into 0 1546680559.178 * [misc]backup-simplify: Simplify 1 into 1 1546680559.178 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.178 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.178 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.179 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.179 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.179 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546680559.179 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.179 * [misc]backup-simplify: Simplify -1 into -1 1546680559.179 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.179 * [misc]taylor: Taking taylor expansion of a in a 1546680559.179 * [misc]backup-simplify: Simplify 0 into 0 1546680559.179 * [misc]backup-simplify: Simplify 1 into 1 1546680559.179 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.179 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.179 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.179 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.179 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.180 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.180 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546680559.180 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546680559.180 * [misc]backup-simplify: Simplify 0 into 0 1546680559.181 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680559.181 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546680559.181 * [misc]backup-simplify: Simplify 0 into 0 1546680559.181 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680559.182 * [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 1546680559.182 * [misc]backup-simplify: Simplify 0 into 0 1546680559.183 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680559.183 * [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 1546680559.183 * [misc]backup-simplify: Simplify 0 into 0 1546680559.184 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680559.184 * [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 1546680559.184 * [misc]backup-simplify: Simplify 0 into 0 1546680559.185 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546680559.186 * [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 1546680559.186 * [misc]backup-simplify: Simplify 0 into 0 1546680559.186 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1546680559.186 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1546680559.186 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1546680559.186 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546680559.186 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.186 * [misc]taylor: Taking taylor expansion of a in a 1546680559.186 * [misc]backup-simplify: Simplify 0 into 0 1546680559.187 * [misc]backup-simplify: Simplify 1 into 1 1546680559.187 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.187 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.187 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.187 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.187 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.187 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546680559.187 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.187 * [misc]taylor: Taking taylor expansion of a in a 1546680559.187 * [misc]backup-simplify: Simplify 0 into 0 1546680559.187 * [misc]backup-simplify: Simplify 1 into 1 1546680559.187 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.187 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.188 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.188 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.188 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.188 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.188 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546680559.189 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546680559.189 * [misc]backup-simplify: Simplify 0 into 0 1546680559.189 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680559.189 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.189 * [misc]backup-simplify: Simplify 0 into 0 1546680559.190 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680559.190 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.190 * [misc]backup-simplify: Simplify 0 into 0 1546680559.191 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680559.192 * [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 1546680559.192 * [misc]backup-simplify: Simplify 0 into 0 1546680559.193 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680559.193 * [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 1546680559.193 * [misc]backup-simplify: Simplify 0 into 0 1546680559.195 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546680559.195 * [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 1546680559.195 * [misc]backup-simplify: Simplify 0 into 0 1546680559.195 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1546680559.195 * * * [misc]progress: simplifying candidates 1546680559.195 * * * * [misc]progress: [ 1 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 2 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 3 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 4 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 5 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 6 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 7 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 8 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 9 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 10 / 23 ] simplifiying candidate # 1546680559.196 * * * * [misc]progress: [ 11 / 23 ] simplifiying candidate # 1546680559.196 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1546680559.196 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.198 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1546680559.198 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1546680559.198 * * * * [misc]progress: [ 12 / 23 ] simplifiying candidate # 1546680559.198 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1546680559.198 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.199 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1546680559.199 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1546680559.200 * * * * [misc]progress: [ 13 / 23 ] simplifiying candidate # 1546680559.200 * [enter]simplify: Simplifying (- (acos a)) 1546680559.200 * * [misc]simplify: iters left: 3 (3 enodes) 1546680559.201 * [exit]simplify: Simplified to (- (acos a)) 1546680559.201 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1546680559.201 * * * * [misc]progress: [ 14 / 23 ] simplifiying candidate # 1546680559.201 * [enter]simplify: Simplifying (acos a) 1546680559.201 * * [misc]simplify: iters left: 1 (2 enodes) 1546680559.202 * [exit]simplify: Simplified to (acos a) 1546680559.202 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1546680559.202 * * * * [misc]progress: [ 15 / 23 ] simplifiying candidate # 1546680559.202 * [enter]simplify: Simplifying (cbrt (acos a)) 1546680559.202 * * [misc]simplify: iters left: 2 (3 enodes) 1546680559.203 * [exit]simplify: Simplified to (cbrt (acos a)) 1546680559.203 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1546680559.203 * * * * [misc]progress: [ 16 / 23 ] simplifiying candidate # 1546680559.203 * [enter]simplify: Simplifying (sqrt (acos a)) 1546680559.203 * * [misc]simplify: iters left: 2 (3 enodes) 1546680559.204 * [exit]simplify: Simplified to (sqrt (acos a)) 1546680559.204 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1546680559.204 * * * * [misc]progress: [ 17 / 23 ] simplifiying candidate # 1546680559.204 * [enter]simplify: Simplifying (acos a) 1546680559.204 * * [misc]simplify: iters left: 1 (2 enodes) 1546680559.205 * [exit]simplify: Simplified to (acos a) 1546680559.205 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1546680559.205 * * * * [misc]progress: [ 18 / 23 ] simplifiying candidate # 1546680559.205 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1546680559.205 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.206 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1546680559.206 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1546680559.206 * * * * [misc]progress: [ 19 / 23 ] simplifiying candidate # 1546680559.207 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1546680559.207 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.208 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1546680559.208 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1546680559.208 * * * * [misc]progress: [ 20 / 23 ] simplifiying candidate # 1546680559.208 * [enter]simplify: Simplifying (- (acos a)) 1546680559.208 * * [misc]simplify: iters left: 3 (3 enodes) 1546680559.209 * [exit]simplify: Simplified to (- (acos a)) 1546680559.209 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1546680559.209 * * * * [misc]progress: [ 21 / 23 ] simplifiying candidate # 1546680559.209 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680559.209 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.211 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.214 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.217 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.220 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.225 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680559.225 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680559.225 * * * * [misc]progress: [ 22 / 23 ] simplifiying candidate # 1546680559.225 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680559.225 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.227 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.229 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.233 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.237 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.241 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680559.241 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680559.241 * * * * [misc]progress: [ 23 / 23 ] simplifiying candidate # 1546680559.242 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680559.242 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.243 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.246 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.249 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.254 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.258 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680559.259 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680559.259 * * * [misc]progress: adding candidates to table 1546680559.423 * * [misc]progress: iteration 2 / 4 1546680559.423 * * * [misc]progress: picking best candidate 1546680559.438 * * * * [misc]pick: Picked # 1546680559.438 * * * [misc]progress: localizing error 1546680559.443 * * * [misc]progress: generating rewritten candidates 1546680559.444 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1546680559.445 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1546680559.449 * * * [misc]progress: generating series expansions 1546680559.450 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1546680559.450 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1546680559.450 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1546680559.450 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546680559.450 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.450 * [misc]backup-simplify: Simplify -1 into -1 1546680559.450 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546680559.450 * [misc]taylor: Taking taylor expansion of a in a 1546680559.450 * [misc]backup-simplify: Simplify 0 into 0 1546680559.450 * [misc]backup-simplify: Simplify 1 into 1 1546680559.450 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.450 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.450 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546680559.450 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546680559.450 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.450 * [misc]backup-simplify: Simplify -1 into -1 1546680559.450 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546680559.450 * [misc]taylor: Taking taylor expansion of a in a 1546680559.450 * [misc]backup-simplify: Simplify 0 into 0 1546680559.450 * [misc]backup-simplify: Simplify 1 into 1 1546680559.450 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.450 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.450 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546680559.450 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1546680559.450 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.451 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1546680559.451 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1546680559.451 * [misc]backup-simplify: Simplify 0 into 0 1546680559.451 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.451 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1546680559.451 * [misc]backup-simplify: Simplify 0 into 0 1546680559.452 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.452 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1546680559.452 * [misc]backup-simplify: Simplify 0 into 0 1546680559.452 * [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 1546680559.453 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1546680559.453 * [misc]backup-simplify: Simplify 0 into 0 1546680559.453 * [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 1546680559.453 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1546680559.453 * [misc]backup-simplify: Simplify 0 into 0 1546680559.454 * [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 1546680559.454 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1546680559.454 * [misc]backup-simplify: Simplify 0 into 0 1546680559.454 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1546680559.454 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1546680559.454 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1546680559.454 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546680559.454 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.454 * [misc]backup-simplify: Simplify -1 into -1 1546680559.454 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.454 * [misc]taylor: Taking taylor expansion of a in a 1546680559.454 * [misc]backup-simplify: Simplify 0 into 0 1546680559.454 * [misc]backup-simplify: Simplify 1 into 1 1546680559.454 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.455 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.455 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.455 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.455 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.455 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546680559.455 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.455 * [misc]backup-simplify: Simplify -1 into -1 1546680559.455 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.455 * [misc]taylor: Taking taylor expansion of a in a 1546680559.455 * [misc]backup-simplify: Simplify 0 into 0 1546680559.455 * [misc]backup-simplify: Simplify 1 into 1 1546680559.455 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.455 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.455 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.455 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.455 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.455 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.456 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546680559.456 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546680559.456 * [misc]backup-simplify: Simplify 0 into 0 1546680559.457 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680559.457 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546680559.457 * [misc]backup-simplify: Simplify 0 into 0 1546680559.458 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680559.458 * [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 1546680559.458 * [misc]backup-simplify: Simplify 0 into 0 1546680559.459 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680559.459 * [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 1546680559.459 * [misc]backup-simplify: Simplify 0 into 0 1546680559.460 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680559.461 * [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 1546680559.461 * [misc]backup-simplify: Simplify 0 into 0 1546680559.462 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546680559.463 * [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 1546680559.463 * [misc]backup-simplify: Simplify 0 into 0 1546680559.463 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1546680559.463 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1546680559.463 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1546680559.463 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546680559.463 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.463 * [misc]taylor: Taking taylor expansion of a in a 1546680559.463 * [misc]backup-simplify: Simplify 0 into 0 1546680559.463 * [misc]backup-simplify: Simplify 1 into 1 1546680559.463 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.463 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.464 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.464 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.464 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.464 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546680559.464 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.464 * [misc]taylor: Taking taylor expansion of a in a 1546680559.464 * [misc]backup-simplify: Simplify 0 into 0 1546680559.464 * [misc]backup-simplify: Simplify 1 into 1 1546680559.464 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.464 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.464 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.464 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.465 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.465 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.465 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546680559.465 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546680559.465 * [misc]backup-simplify: Simplify 0 into 0 1546680559.466 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680559.466 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.466 * [misc]backup-simplify: Simplify 0 into 0 1546680559.467 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680559.467 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.467 * [misc]backup-simplify: Simplify 0 into 0 1546680559.468 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680559.468 * [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 1546680559.468 * [misc]backup-simplify: Simplify 0 into 0 1546680559.469 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680559.470 * [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 1546680559.470 * [misc]backup-simplify: Simplify 0 into 0 1546680559.471 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546680559.472 * [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 1546680559.472 * [misc]backup-simplify: Simplify 0 into 0 1546680559.472 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1546680559.472 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1546680559.472 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1546680559.472 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1546680559.472 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1546680559.472 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.472 * [misc]backup-simplify: Simplify -1 into -1 1546680559.472 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1546680559.472 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.472 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.472 * [misc]taylor: Taking taylor expansion of a in a 1546680559.472 * [misc]backup-simplify: Simplify 0 into 0 1546680559.472 * [misc]backup-simplify: Simplify 1 into 1 1546680559.472 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1546680559.472 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1546680559.473 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.473 * [misc]backup-simplify: Simplify -1 into -1 1546680559.473 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1546680559.473 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.473 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.473 * [misc]taylor: Taking taylor expansion of a in a 1546680559.473 * [misc]backup-simplify: Simplify 0 into 0 1546680559.473 * [misc]backup-simplify: Simplify 1 into 1 1546680559.473 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1546680559.473 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1546680559.473 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1546680559.473 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1546680559.474 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1546680559.474 * [misc]backup-simplify: Simplify 0 into 0 1546680559.474 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546680559.475 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1546680559.475 * [misc]backup-simplify: Simplify 0 into 0 1546680559.475 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546680559.476 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1546680559.476 * [misc]backup-simplify: Simplify 0 into 0 1546680559.477 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546680559.477 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1546680559.477 * [misc]backup-simplify: Simplify 0 into 0 1546680559.478 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546680559.479 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1546680559.479 * [misc]backup-simplify: Simplify 0 into 0 1546680559.480 * [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 1546680559.481 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1546680559.481 * [misc]backup-simplify: Simplify 0 into 0 1546680559.482 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1546680559.482 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1546680559.482 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1546680559.482 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1546680559.482 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.482 * [misc]backup-simplify: Simplify -1 into -1 1546680559.482 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.482 * [misc]taylor: Taking taylor expansion of a in a 1546680559.482 * [misc]backup-simplify: Simplify 0 into 0 1546680559.482 * [misc]backup-simplify: Simplify 1 into 1 1546680559.482 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.482 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.482 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1546680559.482 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.482 * [misc]backup-simplify: Simplify -1 into -1 1546680559.482 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.482 * [misc]taylor: Taking taylor expansion of a in a 1546680559.482 * [misc]backup-simplify: Simplify 0 into 0 1546680559.482 * [misc]backup-simplify: Simplify 1 into 1 1546680559.482 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.483 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.483 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.483 * [misc]backup-simplify: Simplify (* -1 0) into 0 1546680559.483 * [misc]backup-simplify: Simplify 0 into 0 1546680559.483 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.483 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1546680559.483 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1546680559.484 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546680559.484 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1546680559.484 * [misc]backup-simplify: Simplify 0 into 0 1546680559.485 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680559.485 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1546680559.485 * [misc]backup-simplify: Simplify 0 into 0 1546680559.486 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680559.487 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1546680559.487 * [misc]backup-simplify: Simplify 0 into 0 1546680559.488 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680559.488 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1546680559.488 * [misc]backup-simplify: Simplify 0 into 0 1546680559.489 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680559.490 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1546680559.490 * [misc]backup-simplify: Simplify 0 into 0 1546680559.491 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546680559.493 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1546680559.493 * [misc]backup-simplify: Simplify 0 into 0 1546680559.493 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1546680559.493 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1546680559.493 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1546680559.493 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.493 * [misc]taylor: Taking taylor expansion of a in a 1546680559.493 * [misc]backup-simplify: Simplify 0 into 0 1546680559.493 * [misc]backup-simplify: Simplify 1 into 1 1546680559.493 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.493 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.493 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.493 * [misc]taylor: Taking taylor expansion of a in a 1546680559.493 * [misc]backup-simplify: Simplify 0 into 0 1546680559.493 * [misc]backup-simplify: Simplify 1 into 1 1546680559.493 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.494 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.494 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.494 * [misc]backup-simplify: Simplify 0 into 0 1546680559.494 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.494 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.495 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546680559.495 * [misc]backup-simplify: Simplify 0 into 0 1546680559.495 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680559.495 * [misc]backup-simplify: Simplify 0 into 0 1546680559.496 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680559.496 * [misc]backup-simplify: Simplify 0 into 0 1546680559.499 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680559.500 * [misc]backup-simplify: Simplify 0 into 0 1546680559.500 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680559.501 * [misc]backup-simplify: Simplify 0 into 0 1546680559.502 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546680559.502 * [misc]backup-simplify: Simplify 0 into 0 1546680559.502 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1546680559.502 * * * [misc]progress: simplifying candidates 1546680559.502 * * * * [misc]progress: [ 1 / 46 ] simplifiying candidate # 1546680559.502 * * * * [misc]progress: [ 2 / 46 ] simplifiying candidate # 1546680559.502 * [enter]simplify: Simplifying (- 1) 1546680559.502 * * [misc]simplify: iters left: 2 (2 enodes) 1546680559.504 * * [misc]simplify: iters left: 1 (5 enodes) 1546680559.504 * [exit]simplify: Simplified to -1 1546680559.505 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1546680559.505 * * * * [misc]progress: [ 3 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 4 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 5 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 6 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 7 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 8 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 9 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 10 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 11 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 12 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 13 / 46 ] simplifiying candidate # 1546680559.505 * * * * [misc]progress: [ 14 / 46 ] simplifiying candidate # 1546680559.506 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1546680559.506 * * [misc]simplify: iters left: 6 (5 enodes) 1546680559.507 * * [misc]simplify: iters left: 5 (7 enodes) 1546680559.509 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1546680559.509 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1546680559.509 * * * * [misc]progress: [ 15 / 46 ] simplifiying candidate # 1546680559.509 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1546680559.509 * * [misc]simplify: iters left: 6 (5 enodes) 1546680559.511 * * [misc]simplify: iters left: 5 (7 enodes) 1546680559.513 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1546680559.513 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1546680559.513 * * * * [misc]progress: [ 16 / 46 ] simplifiying candidate # 1546680559.513 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1546680559.513 * * [misc]simplify: iters left: 5 (4 enodes) 1546680559.515 * * [misc]simplify: iters left: 4 (6 enodes) 1546680559.516 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1546680559.516 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1546680559.516 * * * * [misc]progress: [ 17 / 46 ] simplifiying candidate # 1546680559.517 * [enter]simplify: Simplifying (/ 1 a) 1546680559.517 * * [misc]simplify: iters left: 2 (3 enodes) 1546680559.518 * * [misc]simplify: iters left: 1 (5 enodes) 1546680559.519 * [exit]simplify: Simplified to (/ 1 a) 1546680559.519 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1546680559.519 * * * * [misc]progress: [ 18 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 19 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 20 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 21 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 22 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 23 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 24 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 25 / 46 ] simplifiying candidate # 1546680559.519 * * * * [misc]progress: [ 26 / 46 ] simplifiying candidate # 1546680559.520 * [enter]simplify: Simplifying (/ 0 a) 1546680559.520 * * [misc]simplify: iters left: 2 (3 enodes) 1546680559.521 * [exit]simplify: Simplified to 0 1546680559.521 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1546680559.521 * * * * [misc]progress: [ 27 / 46 ] simplifiying candidate # 1546680559.521 * * * * [misc]progress: [ 28 / 46 ] simplifiying candidate # 1546680559.521 * * * * [misc]progress: [ 29 / 46 ] simplifiying candidate # 1546680559.521 * * * * [misc]progress: [ 30 / 46 ] simplifiying candidate # 1546680559.521 * [enter]simplify: Simplifying (/ (acos a) a) 1546680559.522 * * [misc]simplify: iters left: 3 (3 enodes) 1546680559.522 * [exit]simplify: Simplified to (/ (acos a) a) 1546680559.522 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1546680559.522 * * * * [misc]progress: [ 31 / 46 ] simplifiying candidate # 1546680559.523 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1546680559.523 * * [misc]simplify: iters left: 6 (5 enodes) 1546680559.524 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1546680559.524 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1546680559.524 * * * * [misc]progress: [ 32 / 46 ] simplifiying candidate # 1546680559.525 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1546680559.525 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.526 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1546680559.526 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1546680559.526 * * * * [misc]progress: [ 33 / 46 ] simplifiying candidate # 1546680559.526 * * * * [misc]progress: [ 34 / 46 ] simplifiying candidate # 1546680559.526 * * * * [misc]progress: [ 35 / 46 ] simplifiying candidate # 1546680559.526 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1546680559.526 * * [misc]simplify: iters left: 6 (5 enodes) 1546680559.528 * * [misc]simplify: iters left: 5 (8 enodes) 1546680559.530 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1546680559.530 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1546680559.531 * * * * [misc]progress: [ 36 / 46 ] simplifiying candidate # 1546680559.531 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1546680559.531 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.532 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1546680559.532 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1546680559.532 * * * * [misc]progress: [ 37 / 46 ] simplifiying candidate # 1546680559.532 * [enter]simplify: Simplifying (- 1) 1546680559.532 * * [misc]simplify: iters left: 2 (2 enodes) 1546680559.534 * * [misc]simplify: iters left: 1 (5 enodes) 1546680559.535 * [exit]simplify: Simplified to -1 1546680559.535 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1546680559.535 * * * * [misc]progress: [ 38 / 46 ] simplifiying candidate # 1546680559.535 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1546680559.535 * * [misc]simplify: iters left: 4 (4 enodes) 1546680559.536 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1546680559.536 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1546680559.537 * * * * [misc]progress: [ 39 / 46 ] simplifiying candidate # 1546680559.537 * [enter]simplify: Simplifying (sqrt (acos a)) 1546680559.537 * * [misc]simplify: iters left: 2 (3 enodes) 1546680559.538 * [exit]simplify: Simplified to (sqrt (acos a)) 1546680559.538 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1546680559.538 * * * * [misc]progress: [ 40 / 46 ] simplifiying candidate # 1546680559.538 * * * * [misc]progress: [ 41 / 46 ] simplifiying candidate # 1546680559.538 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680559.538 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.540 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.543 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.546 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.550 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.553 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680559.553 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680559.553 * * * * [misc]progress: [ 42 / 46 ] simplifiying candidate # 1546680559.553 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680559.553 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.554 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.555 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.557 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.558 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.560 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680559.561 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680559.561 * * * * [misc]progress: [ 43 / 46 ] simplifiying candidate # 1546680559.561 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680559.561 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.562 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.563 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.564 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.566 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.568 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680559.568 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680559.568 * * * * [misc]progress: [ 44 / 46 ] simplifiying candidate # 1546680559.568 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1546680559.568 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.569 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.571 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.572 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.574 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.576 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1546680559.576 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1546680559.576 * * * * [misc]progress: [ 45 / 46 ] simplifiying candidate # 1546680559.576 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1546680559.576 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.577 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.578 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.580 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.584 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.588 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1546680559.588 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1546680559.588 * * * * [misc]progress: [ 46 / 46 ] simplifiying candidate # 1546680559.588 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1546680559.589 * * [misc]simplify: iters left: 5 (5 enodes) 1546680559.590 * * [misc]simplify: iters left: 4 (9 enodes) 1546680559.593 * * [misc]simplify: iters left: 3 (14 enodes) 1546680559.596 * * [misc]simplify: iters left: 2 (16 enodes) 1546680559.600 * * [misc]simplify: iters left: 1 (18 enodes) 1546680559.604 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1546680559.604 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1546680559.604 * * * [misc]progress: adding candidates to table 1546680559.864 * * [misc]progress: iteration 3 / 4 1546680559.864 * * * [misc]progress: picking best candidate 1546680559.876 * * * * [misc]pick: Picked # 1546680559.876 * * * [misc]progress: localizing error 1546680559.883 * * * [misc]progress: generating rewritten candidates 1546680559.883 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1546680559.888 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1546680559.892 * * * [misc]progress: generating series expansions 1546680559.892 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1546680559.892 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1546680559.892 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1546680559.892 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546680559.892 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.892 * [misc]backup-simplify: Simplify -1 into -1 1546680559.892 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546680559.892 * [misc]taylor: Taking taylor expansion of a in a 1546680559.892 * [misc]backup-simplify: Simplify 0 into 0 1546680559.892 * [misc]backup-simplify: Simplify 1 into 1 1546680559.892 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.892 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.892 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546680559.892 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1546680559.892 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.892 * [misc]backup-simplify: Simplify -1 into -1 1546680559.892 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1546680559.892 * [misc]taylor: Taking taylor expansion of a in a 1546680559.893 * [misc]backup-simplify: Simplify 0 into 0 1546680559.893 * [misc]backup-simplify: Simplify 1 into 1 1546680559.893 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.893 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.893 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1546680559.893 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1546680559.893 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.893 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1546680559.894 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1546680559.894 * [misc]backup-simplify: Simplify 0 into 0 1546680559.894 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.894 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1546680559.894 * [misc]backup-simplify: Simplify 0 into 0 1546680559.895 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.895 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1546680559.895 * [misc]backup-simplify: Simplify 0 into 0 1546680559.896 * [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 1546680559.896 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1546680559.896 * [misc]backup-simplify: Simplify 0 into 0 1546680559.897 * [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 1546680559.897 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1546680559.898 * [misc]backup-simplify: Simplify 0 into 0 1546680559.898 * [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 1546680559.899 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1546680559.899 * [misc]backup-simplify: Simplify 0 into 0 1546680559.899 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1546680559.899 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1546680559.899 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1546680559.899 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546680559.899 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.899 * [misc]backup-simplify: Simplify -1 into -1 1546680559.899 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.899 * [misc]taylor: Taking taylor expansion of a in a 1546680559.899 * [misc]backup-simplify: Simplify 0 into 0 1546680559.899 * [misc]backup-simplify: Simplify 1 into 1 1546680559.899 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.900 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.900 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.900 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.900 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.900 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1546680559.900 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.900 * [misc]backup-simplify: Simplify -1 into -1 1546680559.900 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680559.900 * [misc]taylor: Taking taylor expansion of a in a 1546680559.900 * [misc]backup-simplify: Simplify 0 into 0 1546680559.900 * [misc]backup-simplify: Simplify 1 into 1 1546680559.900 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.900 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.900 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680559.901 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680559.901 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.901 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.901 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546680559.901 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546680559.902 * [misc]backup-simplify: Simplify 0 into 0 1546680559.902 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680559.902 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546680559.902 * [misc]backup-simplify: Simplify 0 into 0 1546680559.903 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680559.903 * [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 1546680559.903 * [misc]backup-simplify: Simplify 0 into 0 1546680559.904 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680559.905 * [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 1546680559.905 * [misc]backup-simplify: Simplify 0 into 0 1546680559.906 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680559.906 * [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 1546680559.906 * [misc]backup-simplify: Simplify 0 into 0 1546680559.907 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546680559.908 * [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 1546680559.908 * [misc]backup-simplify: Simplify 0 into 0 1546680559.908 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1546680559.908 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1546680559.908 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1546680559.908 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546680559.908 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.908 * [misc]taylor: Taking taylor expansion of a in a 1546680559.908 * [misc]backup-simplify: Simplify 0 into 0 1546680559.908 * [misc]backup-simplify: Simplify 1 into 1 1546680559.908 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.909 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.909 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.909 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.909 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.909 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1546680559.909 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680559.909 * [misc]taylor: Taking taylor expansion of a in a 1546680559.909 * [misc]backup-simplify: Simplify 0 into 0 1546680559.909 * [misc]backup-simplify: Simplify 1 into 1 1546680559.909 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.909 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.909 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680559.910 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680559.910 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.910 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1546680559.910 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546680559.910 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546680559.911 * [misc]backup-simplify: Simplify 0 into 0 1546680559.911 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680559.911 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.911 * [misc]backup-simplify: Simplify 0 into 0 1546680559.912 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680559.912 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.912 * [misc]backup-simplify: Simplify 0 into 0 1546680559.913 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680559.914 * [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 1546680559.914 * [misc]backup-simplify: Simplify 0 into 0 1546680559.915 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680559.915 * [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 1546680559.915 * [misc]backup-simplify: Simplify 0 into 0 1546680559.916 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546680559.917 * [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 1546680559.917 * [misc]backup-simplify: Simplify 0 into 0 1546680559.917 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1546680559.917 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1546680559.917 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1546680559.917 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1546680559.917 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1546680559.917 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.917 * [misc]backup-simplify: Simplify -1 into -1 1546680559.917 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.917 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.917 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.917 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1546680559.917 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.917 * [misc]backup-simplify: Simplify -1 into -1 1546680559.917 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680559.918 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680559.918 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.918 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.918 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1546680559.918 * [misc]backup-simplify: Simplify 0 into 0 1546680559.918 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.918 * [misc]backup-simplify: Simplify 0 into 0 1546680559.919 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680559.919 * [misc]backup-simplify: Simplify 0 into 0 1546680559.921 * [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 1546680559.921 * [misc]backup-simplify: Simplify 0 into 0 1546680559.921 * [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 1546680559.922 * [misc]backup-simplify: Simplify 0 into 0 1546680559.922 * [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 1546680559.922 * [misc]backup-simplify: Simplify 0 into 0 1546680559.922 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1546680559.922 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1546680559.922 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1546680559.922 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1546680559.922 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.922 * [misc]backup-simplify: Simplify -1 into -1 1546680559.922 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.922 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.922 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.922 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1546680559.922 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.922 * [misc]backup-simplify: Simplify -1 into -1 1546680559.922 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680559.922 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680559.922 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.922 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1546680559.923 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546680559.923 * [misc]backup-simplify: Simplify 0 into 0 1546680559.923 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546680559.923 * [misc]backup-simplify: Simplify 0 into 0 1546680559.924 * [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 1546680559.924 * [misc]backup-simplify: Simplify 0 into 0 1546680559.924 * [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 1546680559.924 * [misc]backup-simplify: Simplify 0 into 0 1546680559.924 * [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 1546680559.924 * [misc]backup-simplify: Simplify 0 into 0 1546680559.924 * [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 1546680559.924 * [misc]backup-simplify: Simplify 0 into 0 1546680559.925 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1546680559.925 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1546680559.925 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1546680559.925 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1546680559.925 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.925 * [misc]backup-simplify: Simplify -1 into -1 1546680559.925 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.925 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.925 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1546680559.925 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1546680559.925 * [misc]taylor: Taking taylor expansion of -1 in a 1546680559.925 * [misc]backup-simplify: Simplify -1 into -1 1546680559.925 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680559.925 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680559.925 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1546680559.925 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1546680559.925 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546680559.925 * [misc]backup-simplify: Simplify 0 into 0 1546680559.926 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680559.926 * [misc]backup-simplify: Simplify 0 into 0 1546680559.926 * [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 1546680559.926 * [misc]backup-simplify: Simplify 0 into 0 1546680559.926 * [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 1546680559.926 * [misc]backup-simplify: Simplify 0 into 0 1546680559.926 * [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 1546680559.926 * [misc]backup-simplify: Simplify 0 into 0 1546680559.927 * [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 1546680559.927 * [misc]backup-simplify: Simplify 0 into 0 1546680559.927 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1546680559.927 * * * [misc]progress: simplifying candidates 1546680559.927 * * * * [misc]progress: [ 1 / 68 ] simplifiying candidate # 1546680559.927 * * * * [misc]progress: [ 2 / 68 ] simplifiying candidate # 1546680559.927 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1546680559.927 * * [misc]simplify: iters left: 6 (9 enodes) 1546680559.929 * * [misc]simplify: iters left: 5 (17 enodes) 1546680559.931 * * [misc]simplify: iters left: 4 (20 enodes) 1546680559.934 * * [misc]simplify: iters left: 3 (23 enodes) 1546680559.936 * * [misc]simplify: iters left: 2 (29 enodes) 1546680559.940 * * [misc]simplify: iters left: 1 (43 enodes) 1546680559.948 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1546680559.948 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1546680559.948 * * * * [misc]progress: [ 3 / 68 ] simplifiying candidate # 1546680559.948 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1546680559.949 * * [misc]simplify: iters left: 6 (9 enodes) 1546680559.952 * * [misc]simplify: iters left: 5 (20 enodes) 1546680559.957 * * [misc]simplify: iters left: 4 (23 enodes) 1546680559.962 * * [misc]simplify: iters left: 3 (31 enodes) 1546680559.970 * * [misc]simplify: iters left: 2 (41 enodes) 1546680559.995 * * [misc]simplify: iters left: 1 (86 enodes) 1546680560.018 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1546680560.018 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1546680560.018 * * * * [misc]progress: [ 4 / 68 ] simplifiying candidate # 1546680560.018 * * * * [misc]progress: [ 5 / 68 ] simplifiying candidate # 1546680560.018 * * * * [misc]progress: [ 6 / 68 ] simplifiying candidate # 1546680560.019 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1546680560.019 * * [misc]simplify: iters left: 6 (11 enodes) 1546680560.023 * * [misc]simplify: iters left: 5 (34 enodes) 1546680560.033 * * [misc]simplify: iters left: 4 (100 enodes) 1546680560.099 * * [misc]simplify: iters left: 3 (414 enodes) 1546680560.954 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1546680560.954 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1546680560.954 * * * * [misc]progress: [ 7 / 68 ] simplifiying candidate # 1546680560.954 * * * * [misc]progress: [ 8 / 68 ] simplifiying candidate # 1546680560.955 * * * * [misc]progress: [ 9 / 68 ] simplifiying candidate # 1546680560.955 * * * * [misc]progress: [ 10 / 68 ] simplifiying candidate # 1546680560.955 * * * * [misc]progress: [ 11 / 68 ] simplifiying candidate # 1546680560.955 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680560.955 * * [misc]simplify: iters left: 6 (11 enodes) 1546680560.957 * * [misc]simplify: iters left: 5 (19 enodes) 1546680560.960 * * [misc]simplify: iters left: 4 (28 enodes) 1546680560.964 * * [misc]simplify: iters left: 3 (31 enodes) 1546680560.967 * * [misc]simplify: iters left: 2 (34 enodes) 1546680560.972 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1546680560.972 * [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))))) 1546680560.972 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680560.972 * * [misc]simplify: iters left: 6 (9 enodes) 1546680560.973 * * [misc]simplify: iters left: 5 (11 enodes) 1546680560.975 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680560.975 * [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))))) 1546680560.975 * * * * [misc]progress: [ 12 / 68 ] simplifiying candidate # 1546680560.975 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1546680560.975 * * [misc]simplify: iters left: 6 (10 enodes) 1546680560.977 * * [misc]simplify: iters left: 5 (14 enodes) 1546680560.981 * * [misc]simplify: iters left: 4 (16 enodes) 1546680560.985 * * [misc]simplify: iters left: 3 (17 enodes) 1546680560.990 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1546680560.990 * [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))))) 1546680560.990 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680560.990 * * [misc]simplify: iters left: 6 (9 enodes) 1546680560.993 * * [misc]simplify: iters left: 5 (11 enodes) 1546680560.996 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680560.997 * [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))))) 1546680560.997 * * * * [misc]progress: [ 13 / 68 ] simplifiying candidate # 1546680560.997 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1546680560.997 * * [misc]simplify: iters left: 6 (8 enodes) 1546680560.999 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.003 * * [misc]simplify: iters left: 4 (18 enodes) 1546680561.007 * * [misc]simplify: iters left: 3 (20 enodes) 1546680561.009 * * [misc]simplify: iters left: 2 (25 enodes) 1546680561.013 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680561.013 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546680561.013 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546680561.013 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.014 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.016 * * [misc]simplify: iters left: 4 (15 enodes) 1546680561.018 * * [misc]simplify: iters left: 3 (25 enodes) 1546680561.021 * * [misc]simplify: iters left: 2 (27 enodes) 1546680561.023 * * [misc]simplify: iters left: 1 (32 enodes) 1546680561.027 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546680561.027 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546680561.027 * * * * [misc]progress: [ 14 / 68 ] simplifiying candidate # 1546680561.027 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1546680561.027 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.028 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.030 * * [misc]simplify: iters left: 4 (18 enodes) 1546680561.032 * * [misc]simplify: iters left: 3 (20 enodes) 1546680561.034 * * [misc]simplify: iters left: 2 (25 enodes) 1546680561.039 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680561.039 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546680561.039 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546680561.039 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.040 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.041 * * [misc]simplify: iters left: 4 (15 enodes) 1546680561.044 * * [misc]simplify: iters left: 3 (25 enodes) 1546680561.047 * * [misc]simplify: iters left: 2 (27 enodes) 1546680561.049 * * [misc]simplify: iters left: 1 (32 enodes) 1546680561.053 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546680561.053 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546680561.053 * * * * [misc]progress: [ 15 / 68 ] simplifiying candidate # 1546680561.053 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680561.053 * * [misc]simplify: iters left: 6 (10 enodes) 1546680561.055 * * [misc]simplify: iters left: 5 (14 enodes) 1546680561.056 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680561.057 * [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))))) 1546680561.057 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680561.057 * * [misc]simplify: iters left: 6 (9 enodes) 1546680561.058 * * [misc]simplify: iters left: 5 (11 enodes) 1546680561.059 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680561.059 * [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))))) 1546680561.059 * * * * [misc]progress: [ 16 / 68 ] simplifiying candidate # 1546680561.060 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680561.060 * * [misc]simplify: iters left: 6 (9 enodes) 1546680561.062 * * [misc]simplify: iters left: 5 (11 enodes) 1546680561.065 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680561.065 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546680561.065 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680561.066 * * [misc]simplify: iters left: 6 (9 enodes) 1546680561.068 * * [misc]simplify: iters left: 5 (11 enodes) 1546680561.071 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680561.071 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546680561.071 * * * * [misc]progress: [ 17 / 68 ] simplifiying candidate # 1546680561.071 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1546680561.071 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.073 * * [misc]simplify: iters left: 5 (9 enodes) 1546680561.076 * * [misc]simplify: iters left: 4 (11 enodes) 1546680561.078 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680561.078 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546680561.078 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1546680561.079 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.081 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.084 * * [misc]simplify: iters left: 4 (15 enodes) 1546680561.089 * * [misc]simplify: iters left: 3 (25 enodes) 1546680561.095 * * [misc]simplify: iters left: 2 (27 enodes) 1546680561.099 * * [misc]simplify: iters left: 1 (32 enodes) 1546680561.107 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1546680561.107 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1546680561.107 * * * * [misc]progress: [ 18 / 68 ] simplifiying candidate # 1546680561.107 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1546680561.107 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.109 * * [misc]simplify: iters left: 5 (9 enodes) 1546680561.111 * * [misc]simplify: iters left: 4 (11 enodes) 1546680561.113 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680561.113 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546680561.113 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1546680561.113 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.115 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.118 * * [misc]simplify: iters left: 4 (15 enodes) 1546680561.122 * * [misc]simplify: iters left: 3 (25 enodes) 1546680561.128 * * [misc]simplify: iters left: 2 (27 enodes) 1546680561.132 * * [misc]simplify: iters left: 1 (32 enodes) 1546680561.139 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1546680561.139 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1546680561.139 * * * * [misc]progress: [ 19 / 68 ] simplifiying candidate # 1546680561.139 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680561.139 * * [misc]simplify: iters left: 6 (6 enodes) 1546680561.141 * * [misc]simplify: iters left: 5 (10 enodes) 1546680561.144 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1546680561.144 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1546680561.144 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1546680561.144 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.146 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.150 * * [misc]simplify: iters left: 4 (17 enodes) 1546680561.154 * * [misc]simplify: iters left: 3 (21 enodes) 1546680561.161 * * [misc]simplify: iters left: 2 (22 enodes) 1546680561.165 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1546680561.165 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1546680561.165 * * * * [misc]progress: [ 20 / 68 ] simplifiying candidate # 1546680561.165 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1546680561.165 * * [misc]simplify: iters left: 5 (5 enodes) 1546680561.166 * * [misc]simplify: iters left: 4 (7 enodes) 1546680561.167 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1546680561.167 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1546680561.167 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1546680561.167 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.168 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.169 * * [misc]simplify: iters left: 4 (17 enodes) 1546680561.172 * * [misc]simplify: iters left: 3 (21 enodes) 1546680561.174 * * [misc]simplify: iters left: 2 (22 enodes) 1546680561.177 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1546680561.177 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1546680561.177 * * * * [misc]progress: [ 21 / 68 ] simplifiying candidate # 1546680561.177 * [enter]simplify: Simplifying (/ 1 1) 1546680561.177 * * [misc]simplify: iters left: 2 (2 enodes) 1546680561.177 * * [misc]simplify: iters left: 1 (4 enodes) 1546680561.178 * [exit]simplify: Simplified to 1 1546680561.178 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546680561.178 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546680561.178 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.179 * * [misc]simplify: iters left: 5 (13 enodes) 1546680561.181 * * [misc]simplify: iters left: 4 (26 enodes) 1546680561.185 * * [misc]simplify: iters left: 3 (42 enodes) 1546680561.192 * * [misc]simplify: iters left: 2 (77 enodes) 1546680561.209 * * [misc]simplify: iters left: 1 (108 enodes) 1546680561.241 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546680561.242 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546680561.242 * * * * [misc]progress: [ 22 / 68 ] simplifiying candidate # 1546680561.242 * [enter]simplify: Simplifying (/ 1 1) 1546680561.242 * * [misc]simplify: iters left: 2 (2 enodes) 1546680561.242 * * [misc]simplify: iters left: 1 (4 enodes) 1546680561.242 * [exit]simplify: Simplified to 1 1546680561.243 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546680561.243 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546680561.243 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.245 * * [misc]simplify: iters left: 5 (13 enodes) 1546680561.247 * * [misc]simplify: iters left: 4 (26 enodes) 1546680561.251 * * [misc]simplify: iters left: 3 (42 enodes) 1546680561.260 * * [misc]simplify: iters left: 2 (77 enodes) 1546680561.282 * * [misc]simplify: iters left: 1 (108 enodes) 1546680561.330 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546680561.330 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546680561.330 * * * * [misc]progress: [ 23 / 68 ] simplifiying candidate # 1546680561.331 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680561.331 * * [misc]simplify: iters left: 6 (6 enodes) 1546680561.333 * * [misc]simplify: iters left: 5 (10 enodes) 1546680561.336 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1546680561.336 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1546680561.336 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1546680561.336 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.338 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.342 * * [misc]simplify: iters left: 4 (17 enodes) 1546680561.346 * * [misc]simplify: iters left: 3 (21 enodes) 1546680561.349 * * [misc]simplify: iters left: 2 (22 enodes) 1546680561.351 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1546680561.351 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1546680561.351 * * * * [misc]progress: [ 24 / 68 ] simplifiying candidate # 1546680561.351 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1546680561.352 * * [misc]simplify: iters left: 5 (5 enodes) 1546680561.352 * * [misc]simplify: iters left: 4 (7 enodes) 1546680561.353 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1546680561.353 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1546680561.353 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1546680561.353 * * [misc]simplify: iters left: 6 (8 enodes) 1546680561.354 * * [misc]simplify: iters left: 5 (12 enodes) 1546680561.356 * * [misc]simplify: iters left: 4 (17 enodes) 1546680561.359 * * [misc]simplify: iters left: 3 (21 enodes) 1546680561.362 * * [misc]simplify: iters left: 2 (22 enodes) 1546680561.364 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1546680561.364 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1546680561.364 * * * * [misc]progress: [ 25 / 68 ] simplifiying candidate # 1546680561.364 * [enter]simplify: Simplifying (/ 1 1) 1546680561.364 * * [misc]simplify: iters left: 2 (2 enodes) 1546680561.365 * * [misc]simplify: iters left: 1 (4 enodes) 1546680561.365 * [exit]simplify: Simplified to 1 1546680561.365 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546680561.365 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546680561.365 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.366 * * [misc]simplify: iters left: 5 (13 enodes) 1546680561.368 * * [misc]simplify: iters left: 4 (26 enodes) 1546680561.373 * * [misc]simplify: iters left: 3 (42 enodes) 1546680561.380 * * [misc]simplify: iters left: 2 (77 enodes) 1546680561.390 * * [misc]simplify: iters left: 1 (108 enodes) 1546680561.429 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546680561.429 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546680561.429 * * * * [misc]progress: [ 26 / 68 ] simplifiying candidate # 1546680561.430 * [enter]simplify: Simplifying (/ 1 1) 1546680561.430 * * [misc]simplify: iters left: 2 (2 enodes) 1546680561.431 * * [misc]simplify: iters left: 1 (4 enodes) 1546680561.431 * [exit]simplify: Simplified to 1 1546680561.431 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1546680561.431 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1546680561.432 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.434 * * [misc]simplify: iters left: 5 (13 enodes) 1546680561.438 * * [misc]simplify: iters left: 4 (26 enodes) 1546680561.447 * * [misc]simplify: iters left: 3 (42 enodes) 1546680561.462 * * [misc]simplify: iters left: 2 (77 enodes) 1546680561.483 * * [misc]simplify: iters left: 1 (108 enodes) 1546680561.517 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1546680561.517 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1546680561.517 * * * * [misc]progress: [ 27 / 68 ] simplifiying candidate # 1546680561.518 * * * * [misc]progress: [ 28 / 68 ] simplifiying candidate # 1546680561.518 * * * * [misc]progress: [ 29 / 68 ] simplifiying candidate # 1546680561.518 * * * * [misc]progress: [ 30 / 68 ] simplifiying candidate # 1546680561.518 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1546680561.518 * * [misc]simplify: iters left: 3 (4 enodes) 1546680561.518 * * [misc]simplify: iters left: 2 (6 enodes) 1546680561.519 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1546680561.519 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1546680561.519 * * * * [misc]progress: [ 31 / 68 ] simplifiying candidate # 1546680561.519 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1546680561.519 * * [misc]simplify: iters left: 3 (4 enodes) 1546680561.520 * * [misc]simplify: iters left: 2 (6 enodes) 1546680561.521 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1546680561.521 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1546680561.521 * * * * [misc]progress: [ 32 / 68 ] simplifiying candidate # 1546680561.521 * [enter]simplify: Simplifying (/ 1 a) 1546680561.521 * * [misc]simplify: iters left: 2 (3 enodes) 1546680561.521 * * [misc]simplify: iters left: 1 (5 enodes) 1546680561.522 * [exit]simplify: Simplified to (/ 1 a) 1546680561.522 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1546680561.522 * * * * [misc]progress: [ 33 / 68 ] simplifiying candidate # 1546680561.522 * [enter]simplify: Simplifying (/ 1 a) 1546680561.522 * * [misc]simplify: iters left: 2 (3 enodes) 1546680561.522 * * [misc]simplify: iters left: 1 (5 enodes) 1546680561.523 * [exit]simplify: Simplified to (/ 1 a) 1546680561.523 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1546680561.523 * * * * [misc]progress: [ 34 / 68 ] simplifiying candidate # 1546680561.523 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680561.523 * * [misc]simplify: iters left: 6 (7 enodes) 1546680561.524 * * [misc]simplify: iters left: 5 (9 enodes) 1546680561.525 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680561.525 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1546680561.525 * * * * [misc]progress: [ 35 / 68 ] simplifiying candidate # 1546680561.526 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546680561.526 * * [misc]simplify: iters left: 6 (6 enodes) 1546680561.526 * * [misc]simplify: iters left: 5 (8 enodes) 1546680561.527 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680561.527 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1546680561.527 * * * * [misc]progress: [ 36 / 68 ] simplifiying candidate # 1546680561.527 * * * * [misc]progress: [ 37 / 68 ] simplifiying candidate # 1546680561.528 * * * * [misc]progress: [ 38 / 68 ] simplifiying candidate # 1546680561.528 * * * * [misc]progress: [ 39 / 68 ] simplifiying candidate # 1546680561.528 * * * * [misc]progress: [ 40 / 68 ] simplifiying candidate # 1546680561.528 * * * * [misc]progress: [ 41 / 68 ] simplifiying candidate # 1546680561.528 * [enter]simplify: Simplifying (- 1) 1546680561.528 * * [misc]simplify: iters left: 2 (2 enodes) 1546680561.528 * * [misc]simplify: iters left: 1 (5 enodes) 1546680561.529 * [exit]simplify: Simplified to -1 1546680561.529 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1546680561.529 * * * * [misc]progress: [ 42 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 43 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 44 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 45 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 46 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 47 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 48 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 49 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 50 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 51 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 52 / 68 ] simplifiying candidate # 1546680561.529 * * * * [misc]progress: [ 53 / 68 ] simplifiying candidate # 1546680561.529 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1546680561.529 * * [misc]simplify: iters left: 4 (4 enodes) 1546680561.530 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1546680561.530 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1546680561.530 * * * * [misc]progress: [ 54 / 68 ] simplifiying candidate # 1546680561.530 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1546680561.530 * * [misc]simplify: iters left: 4 (4 enodes) 1546680561.531 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1546680561.531 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1546680561.531 * * * * [misc]progress: [ 55 / 68 ] simplifiying candidate # 1546680561.531 * [enter]simplify: Simplifying (- (acos a)) 1546680561.531 * * [misc]simplify: iters left: 3 (3 enodes) 1546680561.531 * [exit]simplify: Simplified to (- (acos a)) 1546680561.531 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1546680561.531 * * * * [misc]progress: [ 56 / 68 ] simplifiying candidate # 1546680561.532 * [enter]simplify: Simplifying (acos a) 1546680561.532 * * [misc]simplify: iters left: 1 (2 enodes) 1546680561.532 * [exit]simplify: Simplified to (acos a) 1546680561.532 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1546680561.532 * * * * [misc]progress: [ 57 / 68 ] simplifiying candidate # 1546680561.532 * [enter]simplify: Simplifying (cbrt (acos a)) 1546680561.532 * * [misc]simplify: iters left: 2 (3 enodes) 1546680561.532 * [exit]simplify: Simplified to (cbrt (acos a)) 1546680561.532 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1546680561.533 * * * * [misc]progress: [ 58 / 68 ] simplifiying candidate # 1546680561.533 * [enter]simplify: Simplifying (sqrt (acos a)) 1546680561.533 * * [misc]simplify: iters left: 2 (3 enodes) 1546680561.533 * [exit]simplify: Simplified to (sqrt (acos a)) 1546680561.533 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1546680561.533 * * * * [misc]progress: [ 59 / 68 ] simplifiying candidate # 1546680561.533 * [enter]simplify: Simplifying (acos a) 1546680561.533 * * [misc]simplify: iters left: 1 (2 enodes) 1546680561.534 * [exit]simplify: Simplified to (acos a) 1546680561.534 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1546680561.534 * * * * [misc]progress: [ 60 / 68 ] simplifiying candidate # 1546680561.534 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1546680561.534 * * [misc]simplify: iters left: 4 (4 enodes) 1546680561.534 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1546680561.534 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1546680561.534 * * * * [misc]progress: [ 61 / 68 ] simplifiying candidate # 1546680561.534 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1546680561.534 * * [misc]simplify: iters left: 4 (4 enodes) 1546680561.535 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1546680561.535 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1546680561.535 * * * * [misc]progress: [ 62 / 68 ] simplifiying candidate # 1546680561.535 * [enter]simplify: Simplifying (- (acos a)) 1546680561.535 * * [misc]simplify: iters left: 3 (3 enodes) 1546680561.536 * [exit]simplify: Simplified to (- (acos a)) 1546680561.536 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1546680561.536 * * * * [misc]progress: [ 63 / 68 ] simplifiying candidate # 1546680561.536 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680561.536 * * [misc]simplify: iters left: 5 (5 enodes) 1546680561.537 * * [misc]simplify: iters left: 4 (9 enodes) 1546680561.538 * * [misc]simplify: iters left: 3 (14 enodes) 1546680561.539 * * [misc]simplify: iters left: 2 (16 enodes) 1546680561.541 * * [misc]simplify: iters left: 1 (18 enodes) 1546680561.543 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680561.543 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680561.543 * * * * [misc]progress: [ 64 / 68 ] simplifiying candidate # 1546680561.543 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680561.543 * * [misc]simplify: iters left: 5 (5 enodes) 1546680561.544 * * [misc]simplify: iters left: 4 (9 enodes) 1546680561.545 * * [misc]simplify: iters left: 3 (14 enodes) 1546680561.548 * * [misc]simplify: iters left: 2 (16 enodes) 1546680561.550 * * [misc]simplify: iters left: 1 (18 enodes) 1546680561.552 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680561.552 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680561.552 * * * * [misc]progress: [ 65 / 68 ] simplifiying candidate # 1546680561.552 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1546680561.553 * * [misc]simplify: iters left: 5 (5 enodes) 1546680561.553 * * [misc]simplify: iters left: 4 (9 enodes) 1546680561.555 * * [misc]simplify: iters left: 3 (14 enodes) 1546680561.556 * * [misc]simplify: iters left: 2 (16 enodes) 1546680561.558 * * [misc]simplify: iters left: 1 (18 enodes) 1546680561.560 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1546680561.560 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1546680561.560 * * * * [misc]progress: [ 66 / 68 ] simplifiying candidate # 1546680561.560 * [enter]simplify: Simplifying (/ -1 (acos a)) 1546680561.560 * * [misc]simplify: iters left: 3 (4 enodes) 1546680561.561 * [exit]simplify: Simplified to (/ -1 (acos a)) 1546680561.561 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1546680561.561 * * * * [misc]progress: [ 67 / 68 ] simplifiying candidate # 1546680561.561 * [enter]simplify: Simplifying (/ -1 (acos a)) 1546680561.561 * * [misc]simplify: iters left: 3 (4 enodes) 1546680561.561 * [exit]simplify: Simplified to (/ -1 (acos a)) 1546680561.562 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1546680561.562 * * * * [misc]progress: [ 68 / 68 ] simplifiying candidate # 1546680561.562 * [enter]simplify: Simplifying (/ -1 (acos a)) 1546680561.562 * * [misc]simplify: iters left: 3 (4 enodes) 1546680561.562 * [exit]simplify: Simplified to (/ -1 (acos a)) 1546680561.562 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1546680561.562 * * * [misc]progress: adding candidates to table 1546680561.926 * * [misc]progress: iteration 4 / 4 1546680561.926 * * * [misc]progress: picking best candidate 1546680561.936 * * * * [misc]pick: Picked # 1546680561.936 * * * [misc]progress: localizing error 1546680561.958 * * * [misc]progress: generating rewritten candidates 1546680561.958 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1) 1546680561.985 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1546680562.004 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 1) 1546680562.014 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1546680562.032 * * * [misc]progress: generating series expansions 1546680562.032 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1) 1546680562.032 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1546680562.032 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1546680562.032 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1546680562.032 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.032 * [misc]backup-simplify: Simplify -1 into -1 1546680562.032 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1546680562.032 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.033 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.033 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546680562.033 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1546680562.033 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546680562.033 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1546680562.033 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.033 * [misc]backup-simplify: Simplify -1 into -1 1546680562.033 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1546680562.033 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.033 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.033 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546680562.033 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1546680562.033 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546680562.034 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546680562.034 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1546680562.034 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1546680562.034 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1546680562.034 * [misc]backup-simplify: Simplify 0 into 0 1546680562.035 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1546680562.035 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1546680562.035 * [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 1546680562.036 * [misc]backup-simplify: Simplify 0 into 0 1546680562.036 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1546680562.036 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1546680562.037 * [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 1546680562.037 * [misc]backup-simplify: Simplify 0 into 0 1546680562.038 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1546680562.038 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1546680562.039 * [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 1546680562.039 * [misc]backup-simplify: Simplify 0 into 0 1546680562.040 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1546680562.040 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1546680562.041 * [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 1546680562.041 * [misc]backup-simplify: Simplify 0 into 0 1546680562.042 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1546680562.043 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1546680562.044 * [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 1546680562.044 * [misc]backup-simplify: Simplify 0 into 0 1546680562.044 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1546680562.044 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546680562.044 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1546680562.044 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1546680562.044 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.044 * [misc]backup-simplify: Simplify -1 into -1 1546680562.044 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1546680562.044 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.044 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.045 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546680562.045 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1546680562.045 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546680562.045 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1546680562.045 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.045 * [misc]backup-simplify: Simplify -1 into -1 1546680562.045 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1546680562.045 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.045 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.045 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546680562.045 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1546680562.046 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546680562.046 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1546680562.046 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1546680562.046 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1546680562.046 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1546680562.047 * [misc]backup-simplify: Simplify 0 into 0 1546680562.047 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1546680562.047 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1546680562.048 * [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 1546680562.048 * [misc]backup-simplify: Simplify 0 into 0 1546680562.048 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680562.049 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1546680562.049 * [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 1546680562.049 * [misc]backup-simplify: Simplify 0 into 0 1546680562.050 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680562.051 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1546680562.051 * [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 1546680562.051 * [misc]backup-simplify: Simplify 0 into 0 1546680562.052 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680562.053 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1546680562.054 * [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 1546680562.054 * [misc]backup-simplify: Simplify 0 into 0 1546680562.055 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680562.055 * [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 1546680562.056 * [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 1546680562.056 * [misc]backup-simplify: Simplify 0 into 0 1546680562.057 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1546680562.057 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546680562.057 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1546680562.057 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1546680562.057 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.057 * [misc]backup-simplify: Simplify -1 into -1 1546680562.057 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1546680562.057 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.057 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.057 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546680562.057 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1546680562.058 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546680562.058 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1546680562.058 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.058 * [misc]backup-simplify: Simplify -1 into -1 1546680562.058 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1546680562.058 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.058 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.058 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546680562.058 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1546680562.058 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546680562.058 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1546680562.059 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1546680562.059 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1546680562.059 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1546680562.059 * [misc]backup-simplify: Simplify 0 into 0 1546680562.060 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1546680562.060 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1546680562.060 * [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 1546680562.061 * [misc]backup-simplify: Simplify 0 into 0 1546680562.061 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680562.061 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1546680562.062 * [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 1546680562.062 * [misc]backup-simplify: Simplify 0 into 0 1546680562.063 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680562.063 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1546680562.064 * [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 1546680562.064 * [misc]backup-simplify: Simplify 0 into 0 1546680562.065 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680562.066 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1546680562.066 * [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 1546680562.066 * [misc]backup-simplify: Simplify 0 into 0 1546680562.067 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680562.068 * [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 1546680562.069 * [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 1546680562.069 * [misc]backup-simplify: Simplify 0 into 0 1546680562.069 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1546680562.069 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1546680562.070 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1546680562.070 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1546680562.070 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1546680562.070 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.070 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.070 * [misc]backup-simplify: Simplify -1 into -1 1546680562.070 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.071 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.071 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.071 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.072 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.072 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1546680562.072 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.072 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.072 * [misc]backup-simplify: Simplify -1 into -1 1546680562.072 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.073 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.073 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.073 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.073 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.074 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.074 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1546680562.074 * [misc]backup-simplify: Simplify 0 into 0 1546680562.076 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.077 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680562.077 * [misc]backup-simplify: Simplify 0 into 0 1546680562.078 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.079 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680562.079 * [misc]backup-simplify: Simplify 0 into 0 1546680562.082 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.082 * [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 1546680562.082 * [misc]backup-simplify: Simplify 0 into 0 1546680562.084 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.084 * [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 1546680562.084 * [misc]backup-simplify: Simplify 0 into 0 1546680562.087 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.088 * [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 1546680562.088 * [misc]backup-simplify: Simplify 0 into 0 1546680562.088 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.089 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.089 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1546680562.089 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1546680562.089 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.089 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.089 * [misc]backup-simplify: Simplify -1 into -1 1546680562.090 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.090 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.091 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.091 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.091 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.091 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1546680562.091 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.091 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.091 * [misc]backup-simplify: Simplify -1 into -1 1546680562.091 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.092 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.092 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.092 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.093 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.093 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.094 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546680562.094 * [misc]backup-simplify: Simplify 0 into 0 1546680562.096 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.096 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546680562.096 * [misc]backup-simplify: Simplify 0 into 0 1546680562.097 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.097 * [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 1546680562.097 * [misc]backup-simplify: Simplify 0 into 0 1546680562.099 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.099 * [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 1546680562.099 * [misc]backup-simplify: Simplify 0 into 0 1546680562.100 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.100 * [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 1546680562.101 * [misc]backup-simplify: Simplify 0 into 0 1546680562.102 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.103 * [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 1546680562.103 * [misc]backup-simplify: Simplify 0 into 0 1546680562.103 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1546680562.103 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1546680562.103 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1546680562.103 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1546680562.103 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.103 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.103 * [misc]backup-simplify: Simplify -1 into -1 1546680562.104 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.104 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.104 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.104 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.104 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546680562.104 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1546680562.104 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.104 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.105 * [misc]backup-simplify: Simplify -1 into -1 1546680562.105 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.105 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.105 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.105 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.106 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546680562.106 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546680562.106 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546680562.106 * [misc]backup-simplify: Simplify 0 into 0 1546680562.108 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.108 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680562.108 * [misc]backup-simplify: Simplify 0 into 0 1546680562.109 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.109 * [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 1546680562.109 * [misc]backup-simplify: Simplify 0 into 0 1546680562.111 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.111 * [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 1546680562.111 * [misc]backup-simplify: Simplify 0 into 0 1546680562.112 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.113 * [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 1546680562.113 * [misc]backup-simplify: Simplify 0 into 0 1546680562.114 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.115 * [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 1546680562.115 * [misc]backup-simplify: Simplify 0 into 0 1546680562.115 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1546680562.115 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 1) 1546680562.115 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1546680562.116 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1546680562.116 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1546680562.116 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1546680562.116 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.116 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.116 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546680562.116 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546680562.116 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1546680562.116 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1546680562.116 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.116 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.116 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1546680562.116 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546680562.116 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546680562.116 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1546680562.116 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1546680562.116 * [misc]backup-simplify: Simplify 0 into 0 1546680562.116 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1546680562.117 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1546680562.117 * [misc]backup-simplify: Simplify 0 into 0 1546680562.117 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1546680562.117 * [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 1546680562.117 * [misc]backup-simplify: Simplify 0 into 0 1546680562.117 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1546680562.118 * [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 1546680562.118 * [misc]backup-simplify: Simplify 0 into 0 1546680562.118 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1546680562.119 * [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 1546680562.119 * [misc]backup-simplify: Simplify 0 into 0 1546680562.119 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1546680562.119 * [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 1546680562.119 * [misc]backup-simplify: Simplify 0 into 0 1546680562.120 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1546680562.120 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546680562.120 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1546680562.120 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1546680562.120 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1546680562.120 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.120 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.120 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546680562.120 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546680562.120 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1546680562.120 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1546680562.120 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.120 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.120 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1546680562.120 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546680562.120 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1546680562.120 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1546680562.121 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1546680562.121 * [misc]backup-simplify: Simplify 0 into 0 1546680562.121 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1546680562.121 * [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 1546680562.121 * [misc]backup-simplify: Simplify 0 into 0 1546680562.121 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680562.122 * [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 1546680562.122 * [misc]backup-simplify: Simplify 0 into 0 1546680562.122 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680562.122 * [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 1546680562.122 * [misc]backup-simplify: Simplify 0 into 0 1546680562.123 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680562.123 * [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 1546680562.123 * [misc]backup-simplify: Simplify 0 into 0 1546680562.124 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680562.124 * [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 1546680562.124 * [misc]backup-simplify: Simplify 0 into 0 1546680562.124 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1546680562.124 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546680562.124 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1546680562.124 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1546680562.124 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1546680562.124 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.125 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.125 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546680562.125 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546680562.125 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1546680562.125 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1546680562.125 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.125 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.125 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1546680562.125 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546680562.125 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1546680562.125 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1546680562.125 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1546680562.125 * [misc]backup-simplify: Simplify 0 into 0 1546680562.126 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1546680562.126 * [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 1546680562.126 * [misc]backup-simplify: Simplify 0 into 0 1546680562.126 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680562.126 * [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 1546680562.126 * [misc]backup-simplify: Simplify 0 into 0 1546680562.127 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680562.127 * [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 1546680562.127 * [misc]backup-simplify: Simplify 0 into 0 1546680562.127 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680562.128 * [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 1546680562.128 * [misc]backup-simplify: Simplify 0 into 0 1546680562.129 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680562.129 * [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 1546680562.129 * [misc]backup-simplify: Simplify 0 into 0 1546680562.129 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1546680562.129 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1546680562.129 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1546680562.130 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1546680562.130 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1546680562.130 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1546680562.130 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.130 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.130 * [misc]backup-simplify: Simplify -1 into -1 1546680562.130 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.130 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.131 * [misc]taylor: Taking taylor expansion of a in a 1546680562.131 * [misc]backup-simplify: Simplify 0 into 0 1546680562.131 * [misc]backup-simplify: Simplify 1 into 1 1546680562.131 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.131 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.131 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1546680562.132 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1546680562.132 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.132 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1546680562.132 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1546680562.132 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.132 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.132 * [misc]backup-simplify: Simplify -1 into -1 1546680562.132 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.133 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.133 * [misc]taylor: Taking taylor expansion of a in a 1546680562.133 * [misc]backup-simplify: Simplify 0 into 0 1546680562.133 * [misc]backup-simplify: Simplify 1 into 1 1546680562.133 * [misc]taylor: Taking taylor expansion of (acos a) in a 1546680562.133 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1546680562.133 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1546680562.134 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1546680562.134 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.134 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1546680562.136 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.136 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1546680562.137 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1546680562.137 * [misc]backup-simplify: Simplify 0 into 0 1546680562.137 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.138 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1546680562.138 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680562.138 * [misc]backup-simplify: Simplify 0 into 0 1546680562.140 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.141 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1546680562.141 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1546680562.141 * [misc]backup-simplify: Simplify 0 into 0 1546680562.142 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.143 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1546680562.144 * [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 1546680562.144 * [misc]backup-simplify: Simplify 0 into 0 1546680562.145 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.146 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1546680562.147 * [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 1546680562.147 * [misc]backup-simplify: Simplify 0 into 0 1546680562.148 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.148 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1546680562.149 * [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 1546680562.149 * [misc]backup-simplify: Simplify 0 into 0 1546680562.149 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1546680562.150 * [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)))) 1546680562.150 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1546680562.150 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1546680562.150 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.150 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.150 * [misc]backup-simplify: Simplify -1 into -1 1546680562.150 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.150 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.150 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680562.150 * [misc]taylor: Taking taylor expansion of a in a 1546680562.150 * [misc]backup-simplify: Simplify 0 into 0 1546680562.150 * [misc]backup-simplify: Simplify 1 into 1 1546680562.150 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.151 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.151 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680562.151 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680562.151 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.151 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1546680562.151 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.151 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.151 * [misc]backup-simplify: Simplify -1 into -1 1546680562.151 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.152 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.152 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1546680562.152 * [misc]taylor: Taking taylor expansion of a in a 1546680562.152 * [misc]backup-simplify: Simplify 0 into 0 1546680562.152 * [misc]backup-simplify: Simplify 1 into 1 1546680562.152 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1546680562.152 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1546680562.152 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1546680562.153 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1546680562.153 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.153 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1546680562.154 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1546680562.154 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1546680562.154 * [misc]backup-simplify: Simplify 0 into 0 1546680562.159 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.159 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1546680562.160 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1546680562.160 * [misc]backup-simplify: Simplify 0 into 0 1546680562.161 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.162 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1546680562.162 * [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 1546680562.162 * [misc]backup-simplify: Simplify 0 into 0 1546680562.165 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.166 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1546680562.167 * [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 1546680562.167 * [misc]backup-simplify: Simplify 0 into 0 1546680562.168 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.168 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1546680562.169 * [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 1546680562.169 * [misc]backup-simplify: Simplify 0 into 0 1546680562.171 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.171 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1546680562.172 * [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 1546680562.172 * [misc]backup-simplify: Simplify 0 into 0 1546680562.172 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1546680562.172 * [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))))) 1546680562.172 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1546680562.172 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1546680562.172 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.172 * [misc]backup-simplify: Simplify -1 into -1 1546680562.172 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1546680562.172 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.172 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.173 * [misc]backup-simplify: Simplify -1 into -1 1546680562.173 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.173 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.173 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680562.173 * [misc]taylor: Taking taylor expansion of a in a 1546680562.173 * [misc]backup-simplify: Simplify 0 into 0 1546680562.173 * [misc]backup-simplify: Simplify 1 into 1 1546680562.173 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.173 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.173 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680562.174 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680562.174 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546680562.174 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1546680562.174 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.174 * [misc]backup-simplify: Simplify -1 into -1 1546680562.174 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1546680562.174 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1546680562.174 * [misc]taylor: Taking taylor expansion of -1 in a 1546680562.174 * [misc]backup-simplify: Simplify -1 into -1 1546680562.174 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1546680562.175 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1546680562.175 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1546680562.175 * [misc]taylor: Taking taylor expansion of a in a 1546680562.175 * [misc]backup-simplify: Simplify 0 into 0 1546680562.175 * [misc]backup-simplify: Simplify 1 into 1 1546680562.175 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1546680562.175 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1546680562.175 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1546680562.175 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1546680562.175 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1546680562.175 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1546680562.176 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1546680562.176 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1546680562.176 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1546680562.177 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1546680562.177 * [misc]backup-simplify: Simplify 0 into 0 1546680562.178 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.178 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1546680562.179 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1546680562.179 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1546680562.179 * [misc]backup-simplify: Simplify 0 into 0 1546680562.180 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.180 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1546680562.181 * [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 1546680562.181 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1546680562.181 * [misc]backup-simplify: Simplify 0 into 0 1546680562.183 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.183 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1546680562.184 * [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 1546680562.184 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1546680562.184 * [misc]backup-simplify: Simplify 0 into 0 1546680562.185 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1546680562.186 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1546680562.186 * [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 1546680562.187 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1546680562.187 * [misc]backup-simplify: Simplify 0 into 0 1546680562.189 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1546680562.189 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1546680562.190 * [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 1546680562.191 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1546680562.191 * [misc]backup-simplify: Simplify 0 into 0 1546680562.191 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1546680562.191 * * * [misc]progress: simplifying candidates 1546680562.191 * * * * [misc]progress: [ 1 / 168 ] simplifiying candidate # 1546680562.192 * [enter]simplify: Simplifying (- (acos a)) 1546680562.192 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.192 * [exit]simplify: Simplified to (- (acos a)) 1546680562.192 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1546680562.192 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1546680562.192 * * [misc]simplify: iters left: 4 (3 enodes) 1546680562.194 * * [misc]simplify: iters left: 3 (6 enodes) 1546680562.194 * [exit]simplify: Simplified to -3 1546680562.194 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.194 * * * * [misc]progress: [ 2 / 168 ] simplifiying candidate # 1546680562.194 * [enter]simplify: Simplifying (- (acos a)) 1546680562.194 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.195 * [exit]simplify: Simplified to (- (acos a)) 1546680562.195 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1546680562.195 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1546680562.195 * * [misc]simplify: iters left: 4 (5 enodes) 1546680562.197 * * [misc]simplify: iters left: 3 (13 enodes) 1546680562.198 * [exit]simplify: Simplified to -3 1546680562.198 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.198 * * * * [misc]progress: [ 3 / 168 ] simplifiying candidate # 1546680562.198 * [enter]simplify: Simplifying (- (acos a)) 1546680562.198 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.199 * [exit]simplify: Simplified to (- (acos a)) 1546680562.199 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1546680562.199 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1546680562.199 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.203 * * [misc]simplify: iters left: 5 (12 enodes) 1546680562.205 * [exit]simplify: Simplified to -3 1546680562.205 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.205 * * * * [misc]progress: [ 4 / 168 ] simplifiying candidate # 1546680562.205 * [enter]simplify: Simplifying (- (acos a)) 1546680562.205 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.206 * [exit]simplify: Simplified to (- (acos a)) 1546680562.206 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1546680562.206 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1546680562.206 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.210 * * [misc]simplify: iters left: 5 (14 enodes) 1546680562.212 * * [misc]simplify: iters left: 4 (16 enodes) 1546680562.213 * [exit]simplify: Simplified to -3 1546680562.213 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.213 * * * * [misc]progress: [ 5 / 168 ] simplifiying candidate # 1546680562.213 * [enter]simplify: Simplifying (- (acos a)) 1546680562.213 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.214 * [exit]simplify: Simplified to (- (acos a)) 1546680562.214 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1546680562.214 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1546680562.214 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.216 * * [misc]simplify: iters left: 5 (13 enodes) 1546680562.217 * [exit]simplify: Simplified to -3 1546680562.217 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.217 * * * * [misc]progress: [ 6 / 168 ] simplifiying candidate # 1546680562.217 * [enter]simplify: Simplifying (- (acos a)) 1546680562.217 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.218 * [exit]simplify: Simplified to (- (acos a)) 1546680562.218 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1546680562.218 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1546680562.218 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.220 * * [misc]simplify: iters left: 5 (12 enodes) 1546680562.221 * [exit]simplify: Simplified to -3 1546680562.221 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.221 * * * * [misc]progress: [ 7 / 168 ] simplifiying candidate # 1546680562.221 * [enter]simplify: Simplifying (- (acos a)) 1546680562.221 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.222 * [exit]simplify: Simplified to (- (acos a)) 1546680562.222 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1546680562.222 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1546680562.222 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.224 * * [misc]simplify: iters left: 5 (15 enodes) 1546680562.226 * * [misc]simplify: iters left: 4 (16 enodes) 1546680562.226 * [exit]simplify: Simplified to -3 1546680562.226 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.226 * * * * [misc]progress: [ 8 / 168 ] simplifiying candidate # 1546680562.227 * [enter]simplify: Simplifying (- (acos a)) 1546680562.227 * * [misc]simplify: iters left: 3 (3 enodes) 1546680562.227 * [exit]simplify: Simplified to (- (acos a)) 1546680562.227 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1546680562.227 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1546680562.227 * * [misc]simplify: iters left: 6 (4 enodes) 1546680562.230 * * [misc]simplify: iters left: 5 (15 enodes) 1546680562.231 * [exit]simplify: Simplified to -3 1546680562.231 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1546680562.231 * * * * [misc]progress: [ 9 / 168 ] simplifiying candidate # 1546680562.231 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.231 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.232 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.232 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.233 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546680562.233 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1546680562.233 * * [misc]simplify: iters left: 4 (3 enodes) 1546680562.234 * * [misc]simplify: iters left: 3 (8 enodes) 1546680562.235 * [exit]simplify: Simplified to 3 1546680562.235 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546680562.235 * * * * [misc]progress: [ 10 / 168 ] simplifiying candidate # 1546680562.235 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.235 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.236 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.236 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.236 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1546680562.237 * [enter]simplify: Simplifying (+ 2 1) 1546680562.237 * * [misc]simplify: iters left: 2 (3 enodes) 1546680562.238 * * [misc]simplify: iters left: 1 (7 enodes) 1546680562.238 * [exit]simplify: Simplified to 3 1546680562.238 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546680562.238 * * * * [misc]progress: [ 11 / 168 ] simplifiying candidate # 1546680562.238 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.238 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.239 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.241 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.241 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546680562.241 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1546680562.241 * * [misc]simplify: iters left: 4 (3 enodes) 1546680562.244 * * [misc]simplify: iters left: 3 (8 enodes) 1546680562.245 * [exit]simplify: Simplified to 3 1546680562.245 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546680562.245 * * * * [misc]progress: [ 12 / 168 ] simplifiying candidate # 1546680562.245 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1546680562.246 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.247 * * [misc]simplify: iters left: 5 (13 enodes) 1546680562.252 * * [misc]simplify: iters left: 4 (33 enodes) 1546680562.261 * * [misc]simplify: iters left: 3 (65 enodes) 1546680562.277 * * [misc]simplify: iters left: 2 (97 enodes) 1546680562.288 * * [misc]simplify: iters left: 1 (121 enodes) 1546680562.298 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1546680562.298 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1546680562.298 * * * * [misc]progress: [ 13 / 168 ] simplifiying candidate # 1546680562.298 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1546680562.298 * * [misc]simplify: iters left: 6 (5 enodes) 1546680562.299 * * [misc]simplify: iters left: 5 (13 enodes) 1546680562.303 * * [misc]simplify: iters left: 4 (33 enodes) 1546680562.307 * * [misc]simplify: iters left: 3 (65 enodes) 1546680562.323 * * [misc]simplify: iters left: 2 (97 enodes) 1546680562.344 * * [misc]simplify: iters left: 1 (121 enodes) 1546680562.363 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1546680562.363 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1546680562.363 * [enter]simplify: Simplifying (- 1) 1546680562.363 * * [misc]simplify: iters left: 2 (2 enodes) 1546680562.365 * * [misc]simplify: iters left: 1 (5 enodes) 1546680562.365 * [exit]simplify: Simplified to -1 1546680562.366 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1546680562.366 * * * * [misc]progress: [ 14 / 168 ] simplifiying candidate # 1546680562.366 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1546680562.366 * * [misc]simplify: iters left: 6 (7 enodes) 1546680562.368 * * [misc]simplify: iters left: 5 (16 enodes) 1546680562.375 * * [misc]simplify: iters left: 4 (26 enodes) 1546680562.383 * * [misc]simplify: iters left: 3 (37 enodes) 1546680562.392 * * [misc]simplify: iters left: 2 (54 enodes) 1546680562.408 * * [misc]simplify: iters left: 1 (84 enodes) 1546680562.440 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1546680562.440 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1546680562.440 * * * * [misc]progress: [ 15 / 168 ] simplifiying candidate # 1546680562.440 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1546680562.440 * * [misc]simplify: iters left: 6 (7 enodes) 1546680562.443 * * [misc]simplify: iters left: 5 (16 enodes) 1546680562.452 * * [misc]simplify: iters left: 4 (26 enodes) 1546680562.461 * * [misc]simplify: iters left: 3 (37 enodes) 1546680562.471 * * [misc]simplify: iters left: 2 (54 enodes) 1546680562.488 * * [misc]simplify: iters left: 1 (84 enodes) 1546680562.523 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1546680562.523 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1546680562.523 * * * * [misc]progress: [ 16 / 168 ] simplifiying candidate # 1546680562.523 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.523 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.525 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.527 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.527 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1546680562.527 * * * * [misc]progress: [ 17 / 168 ] simplifiying candidate # 1546680562.527 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.527 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.528 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.530 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.530 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546680562.530 * * * * [misc]progress: [ 18 / 168 ] simplifiying candidate # 1546680562.530 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.531 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.532 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.534 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.534 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1546680562.534 * * * * [misc]progress: [ 19 / 168 ] simplifiying candidate # 1546680562.534 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680562.534 * * [misc]simplify: iters left: 5 (5 enodes) 1546680562.536 * * [misc]simplify: iters left: 4 (7 enodes) 1546680562.537 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680562.538 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1546680562.538 * * * * [misc]progress: [ 20 / 168 ] simplifiying candidate # 1546680562.538 * * * * [misc]progress: [ 21 / 168 ] simplifiying candidate # 1546680562.538 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1546680562.538 * * [misc]simplify: iters left: 6 (7 enodes) 1546680562.540 * * [misc]simplify: iters left: 5 (12 enodes) 1546680562.544 * * [misc]simplify: iters left: 4 (19 enodes) 1546680562.550 * * [misc]simplify: iters left: 3 (21 enodes) 1546680562.554 * * [misc]simplify: iters left: 2 (23 enodes) 1546680562.559 * * [misc]simplify: iters left: 1 (26 enodes) 1546680562.564 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680562.564 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680562.564 * * * * [misc]progress: [ 22 / 168 ] simplifiying candidate # 1546680562.565 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1546680562.565 * * [misc]simplify: iters left: 6 (10 enodes) 1546680562.568 * * [misc]simplify: iters left: 5 (21 enodes) 1546680562.573 * * [misc]simplify: iters left: 4 (29 enodes) 1546680562.580 * * [misc]simplify: iters left: 3 (42 enodes) 1546680562.595 * * [misc]simplify: iters left: 2 (113 enodes) 1546680562.639 * * [misc]simplify: iters left: 1 (151 enodes) 1546680562.664 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680562.664 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680562.664 * * * * [misc]progress: [ 23 / 168 ] simplifiying candidate # 1546680562.664 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1546680562.664 * * [misc]simplify: iters left: 6 (10 enodes) 1546680562.666 * * [misc]simplify: iters left: 5 (19 enodes) 1546680562.669 * * [misc]simplify: iters left: 4 (26 enodes) 1546680562.672 * * [misc]simplify: iters left: 3 (43 enodes) 1546680562.680 * * [misc]simplify: iters left: 2 (68 enodes) 1546680562.707 * * [misc]simplify: iters left: 1 (161 enodes) 1546680562.731 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680562.731 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680562.731 * * * * [misc]progress: [ 24 / 168 ] simplifiying candidate # 1546680562.731 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1546680562.732 * * [misc]simplify: iters left: 6 (10 enodes) 1546680562.734 * * [misc]simplify: iters left: 5 (16 enodes) 1546680562.736 * * [misc]simplify: iters left: 4 (22 enodes) 1546680562.739 * * [misc]simplify: iters left: 3 (37 enodes) 1546680562.745 * * [misc]simplify: iters left: 2 (60 enodes) 1546680562.761 * * [misc]simplify: iters left: 1 (140 enodes) 1546680562.802 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680562.802 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680562.802 * * * * [misc]progress: [ 25 / 168 ] simplifiying candidate # 1546680562.803 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1546680562.803 * * [misc]simplify: iters left: 6 (10 enodes) 1546680562.807 * * [misc]simplify: iters left: 5 (20 enodes) 1546680562.812 * * [misc]simplify: iters left: 4 (26 enodes) 1546680562.818 * * [misc]simplify: iters left: 3 (40 enodes) 1546680562.829 * * [misc]simplify: iters left: 2 (65 enodes) 1546680562.862 * * [misc]simplify: iters left: 1 (121 enodes) 1546680562.894 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680562.894 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680562.894 * * * * [misc]progress: [ 26 / 168 ] simplifiying candidate # 1546680562.894 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1546680562.894 * * [misc]simplify: iters left: 6 (10 enodes) 1546680562.898 * * [misc]simplify: iters left: 5 (19 enodes) 1546680562.903 * * [misc]simplify: iters left: 4 (27 enodes) 1546680562.909 * * [misc]simplify: iters left: 3 (46 enodes) 1546680562.925 * * [misc]simplify: iters left: 2 (101 enodes) 1546680562.967 * * [misc]simplify: iters left: 1 (147 enodes) 1546680563.007 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680563.007 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680563.008 * * * * [misc]progress: [ 27 / 168 ] simplifiying candidate # 1546680563.008 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1546680563.008 * * [misc]simplify: iters left: 6 (10 enodes) 1546680563.012 * * [misc]simplify: iters left: 5 (18 enodes) 1546680563.016 * * [misc]simplify: iters left: 4 (22 enodes) 1546680563.021 * * [misc]simplify: iters left: 3 (37 enodes) 1546680563.032 * * [misc]simplify: iters left: 2 (61 enodes) 1546680563.057 * * [misc]simplify: iters left: 1 (127 enodes) 1546680563.075 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680563.075 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680563.075 * * * * [misc]progress: [ 28 / 168 ] simplifiying candidate # 1546680563.075 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1546680563.075 * * [misc]simplify: iters left: 6 (8 enodes) 1546680563.077 * * [misc]simplify: iters left: 5 (15 enodes) 1546680563.080 * * [misc]simplify: iters left: 4 (19 enodes) 1546680563.083 * * [misc]simplify: iters left: 3 (34 enodes) 1546680563.088 * * [misc]simplify: iters left: 2 (57 enodes) 1546680563.103 * * [misc]simplify: iters left: 1 (116 enodes) 1546680563.131 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1546680563.131 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1546680563.131 * * * * [misc]progress: [ 29 / 168 ] simplifiying candidate # 1546680563.132 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1546680563.132 * * [misc]simplify: iters left: 6 (10 enodes) 1546680563.135 * * [misc]simplify: iters left: 5 (20 enodes) 1546680563.141 * * [misc]simplify: iters left: 4 (32 enodes) 1546680563.149 * * [misc]simplify: iters left: 3 (43 enodes) 1546680563.162 * * [misc]simplify: iters left: 2 (82 enodes) 1546680563.178 * * [misc]simplify: iters left: 1 (163 enodes) 1546680563.222 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1546680563.222 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1546680563.222 * * * * [misc]progress: [ 30 / 168 ] simplifiying candidate # 1546680563.223 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1546680563.223 * * [misc]simplify: iters left: 6 (9 enodes) 1546680563.225 * * [misc]simplify: iters left: 5 (21 enodes) 1546680563.228 * * [misc]simplify: iters left: 4 (30 enodes) 1546680563.232 * * [misc]simplify: iters left: 3 (48 enodes) 1546680563.241 * * [misc]simplify: iters left: 2 (86 enodes) 1546680563.259 * * [misc]simplify: iters left: 1 (148 enodes) 1546680563.297 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1546680563.297 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1546680563.297 * * * * [misc]progress: [ 31 / 168 ] simplifiying candidate # 1546680563.297 * * * * [misc]progress: [ 32 / 168 ] simplifiying candidate # 1546680563.297 * * * * [misc]progress: [ 33 / 168 ] simplifiying candidate # 1546680563.297 * [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))))) 1546680563.297 * * [misc]simplify: iters left: 6 (9 enodes) 1546680563.299 * * [misc]simplify: iters left: 5 (25 enodes) 1546680563.305 * * [misc]simplify: iters left: 4 (82 enodes) 1546680563.340 * * [misc]simplify: iters left: 3 (135 enodes) 1546680563.367 * * [misc]simplify: iters left: 2 (188 enodes) 1546680563.456 * * [misc]simplify: iters left: 1 (380 enodes) 1546680563.870 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1546680563.870 * [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))) 1546680563.870 * * * * [misc]progress: [ 34 / 168 ] simplifiying candidate # 1546680563.871 * [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))))) 1546680563.871 * * [misc]simplify: iters left: 6 (10 enodes) 1546680563.875 * * [misc]simplify: iters left: 5 (29 enodes) 1546680563.882 * * [misc]simplify: iters left: 4 (103 enodes) 1546680563.922 * * [misc]simplify: iters left: 3 (149 enodes) 1546680563.961 * * [misc]simplify: iters left: 2 (187 enodes) 1546680564.075 * * [misc]simplify: iters left: 1 (341 enodes) 1546680564.354 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1546680564.354 * [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))) 1546680564.354 * * * * [misc]progress: [ 35 / 168 ] simplifiying candidate # 1546680564.355 * * * * [misc]progress: [ 36 / 168 ] simplifiying candidate # 1546680564.355 * * * * [misc]progress: [ 37 / 168 ] simplifiying candidate # 1546680564.355 * * * * [misc]progress: [ 38 / 168 ] simplifiying candidate # 1546680564.355 * [enter]simplify: Simplifying (* (* 1 1) 1) 1546680564.355 * * [misc]simplify: iters left: 4 (3 enodes) 1546680564.356 * * [misc]simplify: iters left: 3 (5 enodes) 1546680564.357 * [exit]simplify: Simplified to 1 1546680564.357 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1546680564.357 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1546680564.357 * * [misc]simplify: iters left: 6 (5 enodes) 1546680564.359 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.364 * * [misc]simplify: iters left: 4 (33 enodes) 1546680564.373 * * [misc]simplify: iters left: 3 (65 enodes) 1546680564.392 * * [misc]simplify: iters left: 2 (97 enodes) 1546680564.412 * * [misc]simplify: iters left: 1 (121 enodes) 1546680564.431 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1546680564.431 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1546680564.431 * * * * [misc]progress: [ 39 / 168 ] simplifiying candidate # 1546680564.432 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1546680564.432 * * [misc]simplify: iters left: 6 (6 enodes) 1546680564.434 * * [misc]simplify: iters left: 5 (11 enodes) 1546680564.437 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.437 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.437 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546680564.437 * * [misc]simplify: iters left: 5 (4 enodes) 1546680564.439 * * [misc]simplify: iters left: 4 (9 enodes) 1546680564.441 * * [misc]simplify: iters left: 3 (13 enodes) 1546680564.445 * * [misc]simplify: iters left: 2 (33 enodes) 1546680564.452 * * [misc]simplify: iters left: 1 (40 enodes) 1546680564.458 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546680564.458 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1546680564.458 * * * * [misc]progress: [ 40 / 168 ] simplifiying candidate # 1546680564.458 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1546680564.458 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.460 * * [misc]simplify: iters left: 5 (12 enodes) 1546680564.462 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.462 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.462 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546680564.462 * * [misc]simplify: iters left: 5 (4 enodes) 1546680564.463 * * [misc]simplify: iters left: 4 (9 enodes) 1546680564.464 * * [misc]simplify: iters left: 3 (13 enodes) 1546680564.466 * * [misc]simplify: iters left: 2 (33 enodes) 1546680564.469 * * [misc]simplify: iters left: 1 (40 enodes) 1546680564.472 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546680564.472 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1546680564.472 * * * * [misc]progress: [ 41 / 168 ] simplifiying candidate # 1546680564.472 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1546680564.472 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.474 * * [misc]simplify: iters left: 5 (14 enodes) 1546680564.475 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.475 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.475 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546680564.476 * * [misc]simplify: iters left: 5 (4 enodes) 1546680564.476 * * [misc]simplify: iters left: 4 (9 enodes) 1546680564.478 * * [misc]simplify: iters left: 3 (13 enodes) 1546680564.479 * * [misc]simplify: iters left: 2 (33 enodes) 1546680564.483 * * [misc]simplify: iters left: 1 (40 enodes) 1546680564.485 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546680564.485 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1546680564.485 * * * * [misc]progress: [ 42 / 168 ] simplifiying candidate # 1546680564.486 * * * * [misc]progress: [ 43 / 168 ] simplifiying candidate # 1546680564.486 * [enter]simplify: Simplifying (- (acos a)) 1546680564.486 * * [misc]simplify: iters left: 3 (3 enodes) 1546680564.486 * [exit]simplify: Simplified to (- (acos a)) 1546680564.486 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1546680564.486 * * * * [misc]progress: [ 44 / 168 ] simplifiying candidate # 1546680564.486 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1546680564.486 * * [misc]simplify: iters left: 6 (6 enodes) 1546680564.487 * * [misc]simplify: iters left: 5 (8 enodes) 1546680564.488 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680564.488 * [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))) 1546680564.488 * * * * [misc]progress: [ 45 / 168 ] simplifiying candidate # 1546680564.488 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546680564.488 * * [misc]simplify: iters left: 6 (6 enodes) 1546680564.489 * * [misc]simplify: iters left: 5 (8 enodes) 1546680564.490 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680564.490 * [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))) 1546680564.490 * * * * [misc]progress: [ 46 / 168 ] simplifiying candidate # 1546680564.490 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680564.490 * * [misc]simplify: iters left: 5 (5 enodes) 1546680564.491 * * [misc]simplify: iters left: 4 (7 enodes) 1546680564.492 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.492 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.492 * * * * [misc]progress: [ 47 / 168 ] simplifiying candidate # 1546680564.492 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680564.492 * * [misc]simplify: iters left: 5 (5 enodes) 1546680564.493 * * [misc]simplify: iters left: 4 (7 enodes) 1546680564.494 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.494 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.494 * * * * [misc]progress: [ 48 / 168 ] simplifiying candidate # 1546680564.494 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680564.494 * * [misc]simplify: iters left: 5 (5 enodes) 1546680564.496 * * [misc]simplify: iters left: 4 (7 enodes) 1546680564.497 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.497 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1546680564.497 * * * * [misc]progress: [ 49 / 168 ] simplifiying candidate # 1546680564.497 * [enter]simplify: Simplifying (- (acos a)) 1546680564.497 * * [misc]simplify: iters left: 3 (3 enodes) 1546680564.497 * [exit]simplify: Simplified to (- (acos a)) 1546680564.498 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1546680564.498 * * * * [misc]progress: [ 50 / 168 ] simplifiying candidate # 1546680564.498 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1546680564.498 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.499 * * [misc]simplify: iters left: 5 (12 enodes) 1546680564.501 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.501 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.501 * * * * [misc]progress: [ 51 / 168 ] simplifiying candidate # 1546680564.501 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1546680564.501 * * [misc]simplify: iters left: 6 (6 enodes) 1546680564.502 * * [misc]simplify: iters left: 5 (12 enodes) 1546680564.504 * * [misc]simplify: iters left: 4 (14 enodes) 1546680564.505 * * [misc]simplify: iters left: 3 (18 enodes) 1546680564.508 * * [misc]simplify: iters left: 2 (27 enodes) 1546680564.511 * * [misc]simplify: iters left: 1 (58 enodes) 1546680564.524 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546680564.524 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1546680564.524 * * * * [misc]progress: [ 52 / 168 ] simplifiying candidate # 1546680564.524 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1546680564.524 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.526 * * [misc]simplify: iters left: 5 (16 enodes) 1546680564.528 * * [misc]simplify: iters left: 4 (24 enodes) 1546680564.531 * * [misc]simplify: iters left: 3 (49 enodes) 1546680564.539 * * [misc]simplify: iters left: 2 (90 enodes) 1546680564.554 * * [misc]simplify: iters left: 1 (115 enodes) 1546680564.578 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1546680564.578 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1546680564.578 * * * * [misc]progress: [ 53 / 168 ] simplifiying candidate # 1546680564.578 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1546680564.579 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.582 * * [misc]simplify: iters left: 5 (17 enodes) 1546680564.587 * * [misc]simplify: iters left: 4 (20 enodes) 1546680564.593 * * [misc]simplify: iters left: 3 (28 enodes) 1546680564.599 * * [misc]simplify: iters left: 2 (42 enodes) 1546680564.604 * * [misc]simplify: iters left: 1 (67 enodes) 1546680564.615 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1546680564.615 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1546680564.615 * * * * [misc]progress: [ 54 / 168 ] simplifiying candidate # 1546680564.616 * * * * [misc]progress: [ 55 / 168 ] simplifiying candidate # 1546680564.616 * * * * [misc]progress: [ 56 / 168 ] simplifiying candidate # 1546680564.616 * * * * [misc]progress: [ 57 / 168 ] simplifiying candidate # 1546680564.616 * * * * [misc]progress: [ 58 / 168 ] simplifiying candidate # 1546680564.616 * * * * [misc]progress: [ 59 / 168 ] simplifiying candidate # 1546680564.616 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546680564.616 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.617 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.619 * * [misc]simplify: iters left: 4 (15 enodes) 1546680564.621 * * [misc]simplify: iters left: 3 (19 enodes) 1546680564.623 * * [misc]simplify: iters left: 2 (28 enodes) 1546680564.627 * * [misc]simplify: iters left: 1 (59 enodes) 1546680564.636 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680564.636 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.636 * * * * [misc]progress: [ 60 / 168 ] simplifiying candidate # 1546680564.636 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1546680564.636 * * [misc]simplify: iters left: 5 (4 enodes) 1546680564.638 * * [misc]simplify: iters left: 4 (6 enodes) 1546680564.638 * [exit]simplify: Simplified to 1 1546680564.638 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1546680564.638 * * * * [misc]progress: [ 61 / 168 ] simplifiying candidate # 1546680564.639 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1546680564.639 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.640 * * [misc]simplify: iters left: 5 (12 enodes) 1546680564.642 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680564.642 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.642 * * * * [misc]progress: [ 62 / 168 ] simplifiying candidate # 1546680564.642 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1546680564.642 * * [misc]simplify: iters left: 6 (8 enodes) 1546680564.644 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.645 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680564.645 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.645 * * * * [misc]progress: [ 63 / 168 ] simplifiying candidate # 1546680564.645 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1546680564.645 * * [misc]simplify: iters left: 6 (8 enodes) 1546680564.647 * * [misc]simplify: iters left: 5 (15 enodes) 1546680564.649 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680564.649 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.649 * * * * [misc]progress: [ 64 / 168 ] simplifiying candidate # 1546680564.649 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546680564.649 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.650 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.652 * * [misc]simplify: iters left: 4 (15 enodes) 1546680564.654 * * [misc]simplify: iters left: 3 (19 enodes) 1546680564.656 * * [misc]simplify: iters left: 2 (28 enodes) 1546680564.660 * * [misc]simplify: iters left: 1 (59 enodes) 1546680564.675 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680564.675 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546680564.675 * * * * [misc]progress: [ 65 / 168 ] simplifiying candidate # 1546680564.676 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1546680564.676 * * [misc]simplify: iters left: 6 (8 enodes) 1546680564.680 * * [misc]simplify: iters left: 5 (15 enodes) 1546680564.685 * * [misc]simplify: iters left: 4 (18 enodes) 1546680564.689 * * [misc]simplify: iters left: 3 (21 enodes) 1546680564.694 * * [misc]simplify: iters left: 2 (30 enodes) 1546680564.702 * * [misc]simplify: iters left: 1 (59 enodes) 1546680564.718 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546680564.718 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1546680564.718 * * * * [misc]progress: [ 66 / 168 ] simplifiying candidate # 1546680564.719 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1546680564.720 * * [misc]simplify: iters left: 6 (8 enodes) 1546680564.723 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.725 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680564.725 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1546680564.726 * * * * [misc]progress: [ 67 / 168 ] simplifiying candidate # 1546680564.726 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546680564.726 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.728 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.732 * * [misc]simplify: iters left: 4 (15 enodes) 1546680564.735 * * [misc]simplify: iters left: 3 (19 enodes) 1546680564.740 * * [misc]simplify: iters left: 2 (28 enodes) 1546680564.748 * * [misc]simplify: iters left: 1 (59 enodes) 1546680564.765 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680564.766 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546680564.766 * * * * [misc]progress: [ 68 / 168 ] simplifiying candidate # 1546680564.766 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1546680564.766 * * [misc]simplify: iters left: 6 (8 enodes) 1546680564.769 * * [misc]simplify: iters left: 5 (17 enodes) 1546680564.774 * * [misc]simplify: iters left: 4 (25 enodes) 1546680564.781 * * [misc]simplify: iters left: 3 (50 enodes) 1546680564.797 * * [misc]simplify: iters left: 2 (91 enodes) 1546680564.825 * * [misc]simplify: iters left: 1 (116 enodes) 1546680564.851 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680564.851 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546680564.851 * * * * [misc]progress: [ 69 / 168 ] simplifiying candidate # 1546680564.851 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546680564.851 * * [misc]simplify: iters left: 6 (8 enodes) 1546680564.855 * * [misc]simplify: iters left: 5 (18 enodes) 1546680564.860 * * [misc]simplify: iters left: 4 (21 enodes) 1546680564.865 * * [misc]simplify: iters left: 3 (29 enodes) 1546680564.872 * * [misc]simplify: iters left: 2 (43 enodes) 1546680564.881 * * [misc]simplify: iters left: 1 (68 enodes) 1546680564.899 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680564.900 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1546680564.900 * * * * [misc]progress: [ 70 / 168 ] simplifiying candidate # 1546680564.900 * * * * [misc]progress: [ 71 / 168 ] simplifiying candidate # 1546680564.900 * * * * [misc]progress: [ 72 / 168 ] simplifiying candidate # 1546680564.900 * * * * [misc]progress: [ 73 / 168 ] simplifiying candidate # 1546680564.900 * * * * [misc]progress: [ 74 / 168 ] simplifiying candidate # 1546680564.900 * * * * [misc]progress: [ 75 / 168 ] simplifiying candidate # 1546680564.900 * [enter]simplify: Simplifying (- (acos a)) 1546680564.900 * * [misc]simplify: iters left: 3 (3 enodes) 1546680564.900 * [exit]simplify: Simplified to (- (acos a)) 1546680564.900 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.901 * [enter]simplify: Simplifying (+ -1 -1) 1546680564.901 * * [misc]simplify: iters left: 2 (2 enodes) 1546680564.901 * * [misc]simplify: iters left: 1 (3 enodes) 1546680564.902 * [exit]simplify: Simplified to -2 1546680564.902 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.902 * * * * [misc]progress: [ 76 / 168 ] simplifiying candidate # 1546680564.902 * [enter]simplify: Simplifying (- (acos a)) 1546680564.902 * * [misc]simplify: iters left: 3 (3 enodes) 1546680564.902 * [exit]simplify: Simplified to (- (acos a)) 1546680564.902 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.903 * [enter]simplify: Simplifying (+ -1 (- 1)) 1546680564.903 * * [misc]simplify: iters left: 4 (4 enodes) 1546680564.904 * * [misc]simplify: iters left: 3 (9 enodes) 1546680564.905 * [exit]simplify: Simplified to -2 1546680564.905 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.905 * * * * [misc]progress: [ 77 / 168 ] simplifiying candidate # 1546680564.905 * [enter]simplify: Simplifying (- (acos a)) 1546680564.905 * * [misc]simplify: iters left: 3 (3 enodes) 1546680564.906 * [exit]simplify: Simplified to (- (acos a)) 1546680564.906 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.906 * [enter]simplify: Simplifying (+ (- 1) -1) 1546680564.906 * * [misc]simplify: iters left: 4 (4 enodes) 1546680564.907 * * [misc]simplify: iters left: 3 (8 enodes) 1546680564.908 * [exit]simplify: Simplified to -2 1546680564.908 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.908 * * * * [misc]progress: [ 78 / 168 ] simplifiying candidate # 1546680564.908 * [enter]simplify: Simplifying (- (acos a)) 1546680564.908 * * [misc]simplify: iters left: 3 (3 enodes) 1546680564.908 * [exit]simplify: Simplified to (- (acos a)) 1546680564.908 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.909 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1546680564.909 * * [misc]simplify: iters left: 4 (3 enodes) 1546680564.910 * * [misc]simplify: iters left: 3 (11 enodes) 1546680564.911 * [exit]simplify: Simplified to -2 1546680564.911 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.911 * * * * [misc]progress: [ 79 / 168 ] simplifiying candidate # 1546680564.911 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680564.911 * * [misc]simplify: iters left: 5 (5 enodes) 1546680564.912 * * [misc]simplify: iters left: 4 (7 enodes) 1546680564.913 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.913 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.913 * [enter]simplify: Simplifying (+ 1 1) 1546680564.913 * * [misc]simplify: iters left: 2 (2 enodes) 1546680564.914 * * [misc]simplify: iters left: 1 (5 enodes) 1546680564.914 * [exit]simplify: Simplified to 2 1546680564.914 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.914 * * * * [misc]progress: [ 80 / 168 ] simplifiying candidate # 1546680564.914 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546680564.914 * * [misc]simplify: iters left: 5 (4 enodes) 1546680564.915 * * [misc]simplify: iters left: 4 (9 enodes) 1546680564.916 * * [misc]simplify: iters left: 3 (13 enodes) 1546680564.918 * * [misc]simplify: iters left: 2 (33 enodes) 1546680564.922 * * [misc]simplify: iters left: 1 (40 enodes) 1546680564.924 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546680564.924 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.924 * * * * [misc]progress: [ 81 / 168 ] simplifiying candidate # 1546680564.925 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546680564.925 * * [misc]simplify: iters left: 5 (4 enodes) 1546680564.925 * * [misc]simplify: iters left: 4 (9 enodes) 1546680564.927 * * [misc]simplify: iters left: 3 (13 enodes) 1546680564.929 * * [misc]simplify: iters left: 2 (33 enodes) 1546680564.932 * * [misc]simplify: iters left: 1 (40 enodes) 1546680564.935 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546680564.935 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.935 * [enter]simplify: Simplifying (- 1) 1546680564.935 * * [misc]simplify: iters left: 2 (2 enodes) 1546680564.937 * * [misc]simplify: iters left: 1 (5 enodes) 1546680564.937 * [exit]simplify: Simplified to -1 1546680564.937 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.937 * * * * [misc]progress: [ 82 / 168 ] simplifiying candidate # 1546680564.937 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1546680564.938 * * [misc]simplify: iters left: 6 (6 enodes) 1546680564.938 * * [misc]simplify: iters left: 5 (12 enodes) 1546680564.940 * * [misc]simplify: iters left: 4 (14 enodes) 1546680564.942 * * [misc]simplify: iters left: 3 (18 enodes) 1546680564.944 * * [misc]simplify: iters left: 2 (27 enodes) 1546680564.948 * * [misc]simplify: iters left: 1 (58 enodes) 1546680564.957 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546680564.957 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.957 * * * * [misc]progress: [ 83 / 168 ] simplifiying candidate # 1546680564.957 * * * * [misc]progress: [ 84 / 168 ] simplifiying candidate # 1546680564.958 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680564.958 * * [misc]simplify: iters left: 5 (5 enodes) 1546680564.958 * * [misc]simplify: iters left: 4 (7 enodes) 1546680564.959 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680564.959 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.959 * * * * [misc]progress: [ 85 / 168 ] simplifiying candidate # 1546680564.959 * * * * [misc]progress: [ 86 / 168 ] simplifiying candidate # 1546680564.960 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1546680564.960 * * [misc]simplify: iters left: 6 (6 enodes) 1546680564.960 * * [misc]simplify: iters left: 5 (9 enodes) 1546680564.962 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546680564.962 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.962 * * * * [misc]progress: [ 87 / 168 ] simplifiying candidate # 1546680564.962 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1546680564.962 * * [misc]simplify: iters left: 6 (9 enodes) 1546680564.964 * * [misc]simplify: iters left: 5 (14 enodes) 1546680564.965 * * [misc]simplify: iters left: 4 (17 enodes) 1546680564.967 * * [misc]simplify: iters left: 3 (22 enodes) 1546680564.972 * * [misc]simplify: iters left: 2 (29 enodes) 1546680564.978 * * [misc]simplify: iters left: 1 (43 enodes) 1546680564.983 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546680564.983 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.983 * * * * [misc]progress: [ 88 / 168 ] simplifiying candidate # 1546680564.984 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1546680564.984 * * [misc]simplify: iters left: 6 (9 enodes) 1546680564.985 * * [misc]simplify: iters left: 5 (15 enodes) 1546680564.987 * * [misc]simplify: iters left: 4 (17 enodes) 1546680564.989 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546680564.989 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680564.989 * * * * [misc]progress: [ 89 / 168 ] simplifiying candidate # 1546680564.989 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1546680564.989 * * [misc]simplify: iters left: 6 (7 enodes) 1546680564.991 * * [misc]simplify: iters left: 5 (13 enodes) 1546680564.992 * * [misc]simplify: iters left: 4 (16 enodes) 1546680564.994 * * [misc]simplify: iters left: 3 (21 enodes) 1546680564.997 * * [misc]simplify: iters left: 2 (28 enodes) 1546680565.003 * * [misc]simplify: iters left: 1 (42 enodes) 1546680565.008 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1546680565.008 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.008 * * * * [misc]progress: [ 90 / 168 ] simplifiying candidate # 1546680565.008 * * * * [misc]progress: [ 91 / 168 ] simplifiying candidate # 1546680565.008 * * * * [misc]progress: [ 92 / 168 ] simplifiying candidate # 1546680565.009 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546680565.009 * * [misc]simplify: iters left: 6 (8 enodes) 1546680565.010 * * [misc]simplify: iters left: 5 (21 enodes) 1546680565.016 * * [misc]simplify: iters left: 4 (60 enodes) 1546680565.031 * * [misc]simplify: iters left: 3 (81 enodes) 1546680565.041 * * [misc]simplify: iters left: 2 (107 enodes) 1546680565.064 * * [misc]simplify: iters left: 1 (179 enodes) 1546680565.129 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1546680565.129 * [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))) 1546680565.129 * * * * [misc]progress: [ 93 / 168 ] simplifiying candidate # 1546680565.129 * * * * [misc]progress: [ 94 / 168 ] simplifiying candidate # 1546680565.129 * * * * [misc]progress: [ 95 / 168 ] simplifiying candidate # 1546680565.129 * * * * [misc]progress: [ 96 / 168 ] simplifiying candidate # 1546680565.129 * [enter]simplify: Simplifying (* 1 1) 1546680565.129 * * [misc]simplify: iters left: 2 (2 enodes) 1546680565.130 * * [misc]simplify: iters left: 1 (4 enodes) 1546680565.130 * [exit]simplify: Simplified to 1 1546680565.130 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.130 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1546680565.130 * * [misc]simplify: iters left: 5 (4 enodes) 1546680565.131 * * [misc]simplify: iters left: 4 (9 enodes) 1546680565.132 * * [misc]simplify: iters left: 3 (13 enodes) 1546680565.135 * * [misc]simplify: iters left: 2 (33 enodes) 1546680565.138 * * [misc]simplify: iters left: 1 (40 enodes) 1546680565.141 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1546680565.141 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.141 * * * * [misc]progress: [ 97 / 168 ] simplifiying candidate # 1546680565.141 * * * * [misc]progress: [ 98 / 168 ] simplifiying candidate # 1546680565.141 * [enter]simplify: Simplifying (- (acos a)) 1546680565.141 * * [misc]simplify: iters left: 3 (3 enodes) 1546680565.142 * [exit]simplify: Simplified to (- (acos a)) 1546680565.142 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.142 * * * * [misc]progress: [ 99 / 168 ] simplifiying candidate # 1546680565.142 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1546680565.142 * * [misc]simplify: iters left: 6 (6 enodes) 1546680565.143 * * [misc]simplify: iters left: 5 (8 enodes) 1546680565.145 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680565.145 * [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))) 1546680565.145 * * * * [misc]progress: [ 100 / 168 ] simplifiying candidate # 1546680565.145 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546680565.145 * * [misc]simplify: iters left: 6 (6 enodes) 1546680565.146 * * [misc]simplify: iters left: 5 (8 enodes) 1546680565.147 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680565.147 * [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))) 1546680565.147 * * * * [misc]progress: [ 101 / 168 ] simplifiying candidate # 1546680565.147 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680565.148 * * [misc]simplify: iters left: 5 (5 enodes) 1546680565.148 * * [misc]simplify: iters left: 4 (7 enodes) 1546680565.149 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680565.149 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.149 * * * * [misc]progress: [ 102 / 168 ] simplifiying candidate # 1546680565.149 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1546680565.149 * * [misc]simplify: iters left: 5 (5 enodes) 1546680565.150 * * [misc]simplify: iters left: 4 (7 enodes) 1546680565.151 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680565.151 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.151 * * * * [misc]progress: [ 103 / 168 ] simplifiying candidate # 1546680565.151 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680565.151 * * [misc]simplify: iters left: 6 (7 enodes) 1546680565.152 * * [misc]simplify: iters left: 5 (9 enodes) 1546680565.153 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680565.153 * [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))) 1546680565.154 * * * * [misc]progress: [ 104 / 168 ] simplifiying candidate # 1546680565.154 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1546680565.154 * * [misc]simplify: iters left: 6 (6 enodes) 1546680565.155 * * [misc]simplify: iters left: 5 (8 enodes) 1546680565.156 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680565.156 * [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))) 1546680565.156 * * * * [misc]progress: [ 105 / 168 ] simplifiying candidate # 1546680565.156 * * * * [misc]progress: [ 106 / 168 ] simplifiying candidate # 1546680565.156 * * * * [misc]progress: [ 107 / 168 ] simplifiying candidate # 1546680565.156 * [enter]simplify: Simplifying (- (acos a)) 1546680565.156 * * [misc]simplify: iters left: 3 (3 enodes) 1546680565.157 * [exit]simplify: Simplified to (- (acos a)) 1546680565.157 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.157 * * * * [misc]progress: [ 108 / 168 ] simplifiying candidate # 1546680565.157 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1546680565.158 * * [misc]simplify: iters left: 6 (6 enodes) 1546680565.160 * * [misc]simplify: iters left: 5 (11 enodes) 1546680565.163 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1546680565.163 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1546680565.163 * * * * [misc]progress: [ 109 / 168 ] simplifiying candidate # 1546680565.163 * * * * [misc]progress: [ 110 / 168 ] simplifiying candidate # 1546680565.163 * * * * [misc]progress: [ 111 / 168 ] simplifiying candidate # 1546680565.163 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1546680565.164 * * [misc]simplify: iters left: 6 (12 enodes) 1546680565.168 * * [misc]simplify: iters left: 5 (27 enodes) 1546680565.177 * * [misc]simplify: iters left: 4 (38 enodes) 1546680565.188 * * [misc]simplify: iters left: 3 (49 enodes) 1546680565.200 * * [misc]simplify: iters left: 2 (71 enodes) 1546680565.223 * * [misc]simplify: iters left: 1 (119 enodes) 1546680565.248 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1546680565.248 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1546680565.248 * * * * [misc]progress: [ 112 / 168 ] simplifiying candidate # 1546680565.248 * * * * [misc]progress: [ 113 / 168 ] simplifiying candidate # 1546680565.248 * * * * [misc]progress: [ 114 / 168 ] simplifiying candidate # 1546680565.248 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1546680565.248 * * [misc]simplify: iters left: 6 (11 enodes) 1546680565.250 * * [misc]simplify: iters left: 5 (34 enodes) 1546680565.259 * * [misc]simplify: iters left: 4 (100 enodes) 1546680565.302 * * [misc]simplify: iters left: 3 (414 enodes) 1546680566.076 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1546680566.076 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1546680566.076 * * * * [misc]progress: [ 115 / 168 ] simplifiying candidate # 1546680566.076 * * * * [misc]progress: [ 116 / 168 ] simplifiying candidate # 1546680566.076 * * * * [misc]progress: [ 117 / 168 ] simplifiying candidate # 1546680566.076 * * * * [misc]progress: [ 118 / 168 ] simplifiying candidate # 1546680566.076 * * * * [misc]progress: [ 119 / 168 ] simplifiying candidate # 1546680566.076 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680566.076 * * [misc]simplify: iters left: 6 (11 enodes) 1546680566.078 * * [misc]simplify: iters left: 5 (19 enodes) 1546680566.081 * * [misc]simplify: iters left: 4 (21 enodes) 1546680566.083 * * [misc]simplify: iters left: 3 (25 enodes) 1546680566.086 * * [misc]simplify: iters left: 2 (34 enodes) 1546680566.091 * * [misc]simplify: iters left: 1 (65 enodes) 1546680566.101 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680566.101 * [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))))) 1546680566.101 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680566.101 * * [misc]simplify: iters left: 6 (9 enodes) 1546680566.102 * * [misc]simplify: iters left: 5 (11 enodes) 1546680566.103 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680566.103 * [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))))) 1546680566.103 * * * * [misc]progress: [ 120 / 168 ] simplifiying candidate # 1546680566.104 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1546680566.104 * * [misc]simplify: iters left: 6 (10 enodes) 1546680566.105 * * [misc]simplify: iters left: 5 (16 enodes) 1546680566.108 * * [misc]simplify: iters left: 4 (18 enodes) 1546680566.111 * * [misc]simplify: iters left: 3 (22 enodes) 1546680566.116 * * [misc]simplify: iters left: 2 (31 enodes) 1546680566.123 * * [misc]simplify: iters left: 1 (62 enodes) 1546680566.140 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1546680566.140 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546680566.140 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680566.140 * * [misc]simplify: iters left: 6 (9 enodes) 1546680566.142 * * [misc]simplify: iters left: 5 (11 enodes) 1546680566.144 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680566.144 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546680566.144 * * * * [misc]progress: [ 121 / 168 ] simplifiying candidate # 1546680566.144 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1546680566.144 * * [misc]simplify: iters left: 6 (8 enodes) 1546680566.149 * * [misc]simplify: iters left: 5 (14 enodes) 1546680566.151 * * [misc]simplify: iters left: 4 (17 enodes) 1546680566.153 * * [misc]simplify: iters left: 3 (21 enodes) 1546680566.156 * * [misc]simplify: iters left: 2 (30 enodes) 1546680566.160 * * [misc]simplify: iters left: 1 (61 enodes) 1546680566.170 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546680566.170 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546680566.170 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546680566.170 * * [misc]simplify: iters left: 6 (8 enodes) 1546680566.171 * * [misc]simplify: iters left: 5 (12 enodes) 1546680566.174 * * [misc]simplify: iters left: 4 (15 enodes) 1546680566.178 * * [misc]simplify: iters left: 3 (25 enodes) 1546680566.184 * * [misc]simplify: iters left: 2 (27 enodes) 1546680566.188 * * [misc]simplify: iters left: 1 (32 enodes) 1546680566.193 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546680566.193 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546680566.194 * * * * [misc]progress: [ 122 / 168 ] simplifiying candidate # 1546680566.194 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1546680566.194 * * [misc]simplify: iters left: 6 (8 enodes) 1546680566.196 * * [misc]simplify: iters left: 5 (14 enodes) 1546680566.200 * * [misc]simplify: iters left: 4 (17 enodes) 1546680566.203 * * [misc]simplify: iters left: 3 (21 enodes) 1546680566.205 * * [misc]simplify: iters left: 2 (30 enodes) 1546680566.210 * * [misc]simplify: iters left: 1 (61 enodes) 1546680566.219 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546680566.219 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1546680566.220 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1546680566.220 * * [misc]simplify: iters left: 6 (8 enodes) 1546680566.221 * * [misc]simplify: iters left: 5 (12 enodes) 1546680566.223 * * [misc]simplify: iters left: 4 (15 enodes) 1546680566.227 * * [misc]simplify: iters left: 3 (25 enodes) 1546680566.233 * * [misc]simplify: iters left: 2 (27 enodes) 1546680566.238 * * [misc]simplify: iters left: 1 (32 enodes) 1546680566.245 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1546680566.245 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1546680566.245 * * * * [misc]progress: [ 123 / 168 ] simplifiying candidate # 1546680566.245 * [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)))) 1546680566.245 * * [misc]simplify: iters left: 6 (14 enodes) 1546680566.251 * * [misc]simplify: iters left: 5 (29 enodes) 1546680566.261 * * [misc]simplify: iters left: 4 (48 enodes) 1546680566.276 * * [misc]simplify: iters left: 3 (62 enodes) 1546680566.284 * * [misc]simplify: iters left: 2 (82 enodes) 1546680566.295 * * [misc]simplify: iters left: 1 (108 enodes) 1546680566.313 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1546680566.313 * [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))))) 1546680566.313 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1546680566.313 * * [misc]simplify: iters left: 6 (12 enodes) 1546680566.316 * * [misc]simplify: iters left: 5 (21 enodes) 1546680566.320 * * [misc]simplify: iters left: 4 (31 enodes) 1546680566.325 * * [misc]simplify: iters left: 3 (42 enodes) 1546680566.330 * * [misc]simplify: iters left: 2 (59 enodes) 1546680566.340 * * [misc]simplify: iters left: 1 (85 enodes) 1546680566.362 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680566.363 * [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))))) 1546680566.363 * * * * [misc]progress: [ 124 / 168 ] simplifiying candidate # 1546680566.363 * [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))) 1546680566.363 * * [misc]simplify: iters left: 6 (13 enodes) 1546680566.367 * * [misc]simplify: iters left: 5 (24 enodes) 1546680566.376 * * [misc]simplify: iters left: 4 (36 enodes) 1546680566.387 * * [misc]simplify: iters left: 3 (48 enodes) 1546680566.400 * * [misc]simplify: iters left: 2 (65 enodes) 1546680566.419 * * [misc]simplify: iters left: 1 (91 enodes) 1546680566.441 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1546680566.441 * [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))))) 1546680566.441 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1546680566.441 * * [misc]simplify: iters left: 6 (12 enodes) 1546680566.443 * * [misc]simplify: iters left: 5 (21 enodes) 1546680566.447 * * [misc]simplify: iters left: 4 (31 enodes) 1546680566.454 * * [misc]simplify: iters left: 3 (42 enodes) 1546680566.460 * * [misc]simplify: iters left: 2 (59 enodes) 1546680566.471 * * [misc]simplify: iters left: 1 (85 enodes) 1546680566.502 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680566.502 * [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))))) 1546680566.502 * * * * [misc]progress: [ 125 / 168 ] simplifiying candidate # 1546680566.503 * [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) 1546680566.503 * * [misc]simplify: iters left: 6 (11 enodes) 1546680566.506 * * [misc]simplify: iters left: 5 (22 enodes) 1546680566.514 * * [misc]simplify: iters left: 4 (37 enodes) 1546680566.526 * * [misc]simplify: iters left: 3 (62 enodes) 1546680566.542 * * [misc]simplify: iters left: 2 (105 enodes) 1546680566.565 * * [misc]simplify: iters left: 1 (135 enodes) 1546680566.583 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680566.583 * [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)))) 1546680566.583 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546680566.583 * * [misc]simplify: iters left: 6 (11 enodes) 1546680566.585 * * [misc]simplify: iters left: 5 (22 enodes) 1546680566.590 * * [misc]simplify: iters left: 4 (35 enodes) 1546680566.602 * * [misc]simplify: iters left: 3 (55 enodes) 1546680566.616 * * [misc]simplify: iters left: 2 (74 enodes) 1546680566.626 * * [misc]simplify: iters left: 1 (109 enodes) 1546680566.645 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1546680566.646 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1546680566.646 * * * * [misc]progress: [ 126 / 168 ] simplifiying candidate # 1546680566.646 * [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) 1546680566.646 * * [misc]simplify: iters left: 6 (11 enodes) 1546680566.648 * * [misc]simplify: iters left: 5 (22 enodes) 1546680566.652 * * [misc]simplify: iters left: 4 (37 enodes) 1546680566.659 * * [misc]simplify: iters left: 3 (62 enodes) 1546680566.671 * * [misc]simplify: iters left: 2 (105 enodes) 1546680566.702 * * [misc]simplify: iters left: 1 (135 enodes) 1546680566.737 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680566.737 * [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)))) 1546680566.737 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546680566.737 * * [misc]simplify: iters left: 6 (11 enodes) 1546680566.741 * * [misc]simplify: iters left: 5 (22 enodes) 1546680566.748 * * [misc]simplify: iters left: 4 (35 enodes) 1546680566.760 * * [misc]simplify: iters left: 3 (55 enodes) 1546680566.774 * * [misc]simplify: iters left: 2 (74 enodes) 1546680566.796 * * [misc]simplify: iters left: 1 (109 enodes) 1546680566.833 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1546680566.833 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1546680566.833 * * * * [misc]progress: [ 127 / 168 ] simplifiying candidate # 1546680566.834 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680566.834 * * [misc]simplify: iters left: 6 (13 enodes) 1546680566.838 * * [misc]simplify: iters left: 5 (24 enodes) 1546680566.846 * * [misc]simplify: iters left: 4 (34 enodes) 1546680566.857 * * [misc]simplify: iters left: 3 (45 enodes) 1546680566.869 * * [misc]simplify: iters left: 2 (62 enodes) 1546680566.884 * * [misc]simplify: iters left: 1 (88 enodes) 1546680566.898 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680566.898 * [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))))) 1546680566.898 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1546680566.898 * * [misc]simplify: iters left: 6 (12 enodes) 1546680566.900 * * [misc]simplify: iters left: 5 (21 enodes) 1546680566.905 * * [misc]simplify: iters left: 4 (31 enodes) 1546680566.910 * * [misc]simplify: iters left: 3 (42 enodes) 1546680566.920 * * [misc]simplify: iters left: 2 (59 enodes) 1546680566.937 * * [misc]simplify: iters left: 1 (85 enodes) 1546680566.967 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1546680566.967 * [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))))) 1546680566.967 * * * * [misc]progress: [ 128 / 168 ] simplifiying candidate # 1546680566.967 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1546680566.968 * * [misc]simplify: iters left: 6 (12 enodes) 1546680566.971 * * [misc]simplify: iters left: 5 (21 enodes) 1546680566.978 * * [misc]simplify: iters left: 4 (31 enodes) 1546680566.989 * * [misc]simplify: iters left: 3 (42 enodes) 1546680566.999 * * [misc]simplify: iters left: 2 (59 enodes) 1546680567.017 * * [misc]simplify: iters left: 1 (85 enodes) 1546680567.046 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680567.047 * [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))))) 1546680567.047 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1546680567.047 * * [misc]simplify: iters left: 6 (12 enodes) 1546680567.051 * * [misc]simplify: iters left: 5 (21 enodes) 1546680567.058 * * [misc]simplify: iters left: 4 (31 enodes) 1546680567.068 * * [misc]simplify: iters left: 3 (42 enodes) 1546680567.078 * * [misc]simplify: iters left: 2 (59 enodes) 1546680567.095 * * [misc]simplify: iters left: 1 (85 enodes) 1546680567.124 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1546680567.124 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1546680567.124 * * * * [misc]progress: [ 129 / 168 ] simplifiying candidate # 1546680567.124 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1546680567.124 * * [misc]simplify: iters left: 6 (10 enodes) 1546680567.128 * * [misc]simplify: iters left: 5 (19 enodes) 1546680567.134 * * [misc]simplify: iters left: 4 (30 enodes) 1546680567.144 * * [misc]simplify: iters left: 3 (41 enodes) 1546680567.154 * * [misc]simplify: iters left: 2 (58 enodes) 1546680567.170 * * [misc]simplify: iters left: 1 (84 enodes) 1546680567.186 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680567.186 * [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)))) 1546680567.186 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546680567.186 * * [misc]simplify: iters left: 6 (11 enodes) 1546680567.188 * * [misc]simplify: iters left: 5 (22 enodes) 1546680567.192 * * [misc]simplify: iters left: 4 (35 enodes) 1546680567.198 * * [misc]simplify: iters left: 3 (55 enodes) 1546680567.210 * * [misc]simplify: iters left: 2 (74 enodes) 1546680567.229 * * [misc]simplify: iters left: 1 (109 enodes) 1546680567.265 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1546680567.265 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1546680567.265 * * * * [misc]progress: [ 130 / 168 ] simplifiying candidate # 1546680567.265 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1546680567.265 * * [misc]simplify: iters left: 6 (10 enodes) 1546680567.269 * * [misc]simplify: iters left: 5 (19 enodes) 1546680567.277 * * [misc]simplify: iters left: 4 (30 enodes) 1546680567.286 * * [misc]simplify: iters left: 3 (41 enodes) 1546680567.298 * * [misc]simplify: iters left: 2 (58 enodes) 1546680567.315 * * [misc]simplify: iters left: 1 (84 enodes) 1546680567.339 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680567.339 * [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)))) 1546680567.339 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1546680567.339 * * [misc]simplify: iters left: 6 (11 enodes) 1546680567.341 * * [misc]simplify: iters left: 5 (22 enodes) 1546680567.345 * * [misc]simplify: iters left: 4 (35 enodes) 1546680567.350 * * [misc]simplify: iters left: 3 (55 enodes) 1546680567.357 * * [misc]simplify: iters left: 2 (74 enodes) 1546680567.367 * * [misc]simplify: iters left: 1 (109 enodes) 1546680567.393 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1546680567.393 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1546680567.393 * * * * [misc]progress: [ 131 / 168 ] simplifiying candidate # 1546680567.393 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1546680567.394 * * [misc]simplify: iters left: 6 (6 enodes) 1546680567.395 * * [misc]simplify: iters left: 5 (10 enodes) 1546680567.398 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1546680567.398 * [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))))) 1546680567.398 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1546680567.399 * * [misc]simplify: iters left: 6 (11 enodes) 1546680567.402 * * [misc]simplify: iters left: 5 (20 enodes) 1546680567.409 * * [misc]simplify: iters left: 4 (30 enodes) 1546680567.417 * * [misc]simplify: iters left: 3 (41 enodes) 1546680567.422 * * [misc]simplify: iters left: 2 (64 enodes) 1546680567.432 * * [misc]simplify: iters left: 1 (108 enodes) 1546680567.453 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1546680567.453 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1546680567.453 * * * * [misc]progress: [ 132 / 168 ] simplifiying candidate # 1546680567.453 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1546680567.453 * * [misc]simplify: iters left: 5 (5 enodes) 1546680567.454 * * [misc]simplify: iters left: 4 (7 enodes) 1546680567.455 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1546680567.455 * [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))))) 1546680567.455 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1546680567.455 * * [misc]simplify: iters left: 6 (11 enodes) 1546680567.459 * * [misc]simplify: iters left: 5 (20 enodes) 1546680567.466 * * [misc]simplify: iters left: 4 (30 enodes) 1546680567.476 * * [misc]simplify: iters left: 3 (41 enodes) 1546680567.488 * * [misc]simplify: iters left: 2 (64 enodes) 1546680567.497 * * [misc]simplify: iters left: 1 (108 enodes) 1546680567.526 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1546680567.527 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1546680567.527 * * * * [misc]progress: [ 133 / 168 ] simplifiying candidate # 1546680567.527 * [enter]simplify: Simplifying (/ 1 1) 1546680567.527 * * [misc]simplify: iters left: 2 (2 enodes) 1546680567.528 * * [misc]simplify: iters left: 1 (4 enodes) 1546680567.529 * [exit]simplify: Simplified to 1 1546680567.529 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1546680567.529 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1546680567.529 * * [misc]simplify: iters left: 6 (10 enodes) 1546680567.533 * * [misc]simplify: iters left: 5 (21 enodes) 1546680567.540 * * [misc]simplify: iters left: 4 (34 enodes) 1546680567.552 * * [misc]simplify: iters left: 3 (50 enodes) 1546680567.568 * * [misc]simplify: iters left: 2 (84 enodes) 1546680567.599 * * [misc]simplify: iters left: 1 (134 enodes) 1546680567.666 * [exit]simplify: Simplified to (/ a (- (acos a))) 1546680567.666 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1546680567.666 * * * * [misc]progress: [ 134 / 168 ] simplifiying candidate # 1546680567.667 * [enter]simplify: Simplifying (/ 1 1) 1546680567.667 * * [misc]simplify: iters left: 2 (2 enodes) 1546680567.667 * * [misc]simplify: iters left: 1 (4 enodes) 1546680567.668 * [exit]simplify: Simplified to 1 1546680567.668 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1546680567.668 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1546680567.669 * * [misc]simplify: iters left: 6 (10 enodes) 1546680567.672 * * [misc]simplify: iters left: 5 (21 enodes) 1546680567.679 * * [misc]simplify: iters left: 4 (34 enodes) 1546680567.690 * * [misc]simplify: iters left: 3 (50 enodes) 1546680567.707 * * [misc]simplify: iters left: 2 (84 enodes) 1546680567.739 * * [misc]simplify: iters left: 1 (134 enodes) 1546680567.785 * [exit]simplify: Simplified to (/ a (- (acos a))) 1546680567.785 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1546680567.785 * * * * [misc]progress: [ 135 / 168 ] simplifiying candidate # 1546680567.785 * * * * [misc]progress: [ 136 / 168 ] simplifiying candidate # 1546680567.785 * * * * [misc]progress: [ 137 / 168 ] simplifiying candidate # 1546680567.785 * * * * [misc]progress: [ 138 / 168 ] simplifiying candidate # 1546680567.785 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1546680567.785 * * [misc]simplify: iters left: 3 (4 enodes) 1546680567.786 * * [misc]simplify: iters left: 2 (6 enodes) 1546680567.787 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1546680567.787 * [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)))) 1546680567.787 * * * * [misc]progress: [ 139 / 168 ] simplifiying candidate # 1546680567.787 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1546680567.787 * * [misc]simplify: iters left: 3 (4 enodes) 1546680567.788 * * [misc]simplify: iters left: 2 (6 enodes) 1546680567.788 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1546680567.788 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1546680567.788 * * * * [misc]progress: [ 140 / 168 ] simplifiying candidate # 1546680567.789 * [enter]simplify: Simplifying (/ 1 a) 1546680567.789 * * [misc]simplify: iters left: 2 (3 enodes) 1546680567.789 * * [misc]simplify: iters left: 1 (5 enodes) 1546680567.790 * [exit]simplify: Simplified to (/ 1 a) 1546680567.790 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1546680567.790 * * * * [misc]progress: [ 141 / 168 ] simplifiying candidate # 1546680567.790 * [enter]simplify: Simplifying (/ 1 a) 1546680567.790 * * [misc]simplify: iters left: 2 (3 enodes) 1546680567.790 * * [misc]simplify: iters left: 1 (5 enodes) 1546680567.791 * [exit]simplify: Simplified to (/ 1 a) 1546680567.791 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1546680567.791 * * * * [misc]progress: [ 142 / 168 ] simplifiying candidate # 1546680567.791 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546680567.791 * * [misc]simplify: iters left: 6 (7 enodes) 1546680567.792 * * [misc]simplify: iters left: 5 (13 enodes) 1546680567.795 * * [misc]simplify: iters left: 4 (15 enodes) 1546680567.796 * * [misc]simplify: iters left: 3 (19 enodes) 1546680567.799 * * [misc]simplify: iters left: 2 (28 enodes) 1546680567.803 * * [misc]simplify: iters left: 1 (59 enodes) 1546680567.813 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680567.813 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1546680567.813 * * * * [misc]progress: [ 143 / 168 ] simplifiying candidate # 1546680567.813 * [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))))))) 1546680567.813 * * [misc]simplify: iters left: 6 (10 enodes) 1546680567.815 * * [misc]simplify: iters left: 5 (19 enodes) 1546680567.818 * * [misc]simplify: iters left: 4 (29 enodes) 1546680567.823 * * [misc]simplify: iters left: 3 (40 enodes) 1546680567.831 * * [misc]simplify: iters left: 2 (57 enodes) 1546680567.848 * * [misc]simplify: iters left: 1 (83 enodes) 1546680567.876 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1546680567.876 * [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))))))))) 1546680567.876 * * * * [misc]progress: [ 144 / 168 ] simplifiying candidate # 1546680567.876 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1546680567.876 * * [misc]simplify: iters left: 6 (9 enodes) 1546680567.879 * * [misc]simplify: iters left: 5 (18 enodes) 1546680567.885 * * [misc]simplify: iters left: 4 (28 enodes) 1546680567.895 * * [misc]simplify: iters left: 3 (39 enodes) 1546680567.905 * * [misc]simplify: iters left: 2 (56 enodes) 1546680567.922 * * [misc]simplify: iters left: 1 (87 enodes) 1546680567.943 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1546680567.943 * [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))))))))) 1546680567.943 * * * * [misc]progress: [ 145 / 168 ] simplifiying candidate # 1546680567.943 * * * * [misc]progress: [ 146 / 168 ] simplifiying candidate # 1546680567.943 * * * * [misc]progress: [ 147 / 168 ] simplifiying candidate # 1546680567.943 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1546680567.944 * * [misc]simplify: iters left: 5 (4 enodes) 1546680567.945 * * [misc]simplify: iters left: 4 (6 enodes) 1546680567.945 * [exit]simplify: Simplified to 1 1546680567.945 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1546680567.945 * * * * [misc]progress: [ 148 / 168 ] simplifiying candidate # 1546680567.945 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1546680567.945 * * [misc]simplify: iters left: 6 (7 enodes) 1546680567.949 * * [misc]simplify: iters left: 5 (12 enodes) 1546680567.950 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680567.951 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546680567.951 * * * * [misc]progress: [ 149 / 168 ] simplifiying candidate # 1546680567.951 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1546680567.951 * * [misc]simplify: iters left: 6 (8 enodes) 1546680567.953 * * [misc]simplify: iters left: 5 (13 enodes) 1546680567.954 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680567.954 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546680567.954 * * * * [misc]progress: [ 150 / 168 ] simplifiying candidate # 1546680567.954 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1546680567.954 * * [misc]simplify: iters left: 6 (8 enodes) 1546680567.956 * * [misc]simplify: iters left: 5 (15 enodes) 1546680567.958 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680567.958 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546680567.958 * * * * [misc]progress: [ 151 / 168 ] simplifiying candidate # 1546680567.958 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546680567.958 * * [misc]simplify: iters left: 6 (7 enodes) 1546680567.959 * * [misc]simplify: iters left: 5 (13 enodes) 1546680567.961 * * [misc]simplify: iters left: 4 (15 enodes) 1546680567.963 * * [misc]simplify: iters left: 3 (19 enodes) 1546680567.965 * * [misc]simplify: iters left: 2 (28 enodes) 1546680567.969 * * [misc]simplify: iters left: 1 (59 enodes) 1546680567.978 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680567.978 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546680567.978 * * * * [misc]progress: [ 152 / 168 ] simplifiying candidate # 1546680567.979 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1546680567.979 * * [misc]simplify: iters left: 6 (8 enodes) 1546680567.980 * * [misc]simplify: iters left: 5 (15 enodes) 1546680567.982 * * [misc]simplify: iters left: 4 (18 enodes) 1546680567.985 * * [misc]simplify: iters left: 3 (21 enodes) 1546680567.990 * * [misc]simplify: iters left: 2 (30 enodes) 1546680567.998 * * [misc]simplify: iters left: 1 (59 enodes) 1546680568.011 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1546680568.011 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546680568.011 * * * * [misc]progress: [ 153 / 168 ] simplifiying candidate # 1546680568.011 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1546680568.011 * * [misc]simplify: iters left: 6 (8 enodes) 1546680568.013 * * [misc]simplify: iters left: 5 (13 enodes) 1546680568.014 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1546680568.014 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1546680568.014 * * * * [misc]progress: [ 154 / 168 ] simplifiying candidate # 1546680568.014 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1546680568.014 * * [misc]simplify: iters left: 6 (7 enodes) 1546680568.015 * * [misc]simplify: iters left: 5 (13 enodes) 1546680568.018 * * [misc]simplify: iters left: 4 (15 enodes) 1546680568.019 * * [misc]simplify: iters left: 3 (19 enodes) 1546680568.022 * * [misc]simplify: iters left: 2 (28 enodes) 1546680568.026 * * [misc]simplify: iters left: 1 (59 enodes) 1546680568.042 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680568.043 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546680568.043 * * * * [misc]progress: [ 155 / 168 ] simplifiying candidate # 1546680568.043 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1546680568.043 * * [misc]simplify: iters left: 6 (8 enodes) 1546680568.046 * * [misc]simplify: iters left: 5 (17 enodes) 1546680568.051 * * [misc]simplify: iters left: 4 (25 enodes) 1546680568.058 * * [misc]simplify: iters left: 3 (50 enodes) 1546680568.074 * * [misc]simplify: iters left: 2 (91 enodes) 1546680568.096 * * [misc]simplify: iters left: 1 (116 enodes) 1546680568.109 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680568.109 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546680568.109 * * * * [misc]progress: [ 156 / 168 ] simplifiying candidate # 1546680568.109 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1546680568.109 * * [misc]simplify: iters left: 6 (8 enodes) 1546680568.111 * * [misc]simplify: iters left: 5 (18 enodes) 1546680568.114 * * [misc]simplify: iters left: 4 (21 enodes) 1546680568.117 * * [misc]simplify: iters left: 3 (29 enodes) 1546680568.121 * * [misc]simplify: iters left: 2 (43 enodes) 1546680568.126 * * [misc]simplify: iters left: 1 (68 enodes) 1546680568.143 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1546680568.143 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1546680568.143 * * * * [misc]progress: [ 157 / 168 ] simplifiying candidate # 1546680568.144 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1546680568.144 * * [misc]simplify: iters left: 4 (6 enodes) 1546680568.146 * * [misc]simplify: iters left: 3 (9 enodes) 1546680568.149 * * [misc]simplify: iters left: 2 (13 enodes) 1546680568.153 * * [misc]simplify: iters left: 1 (14 enodes) 1546680568.156 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1546680568.157 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1546680568.157 * * * * [misc]progress: [ 158 / 168 ] simplifiying candidate # 1546680568.157 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1546680568.157 * * [misc]simplify: iters left: 4 (6 enodes) 1546680568.159 * * [misc]simplify: iters left: 3 (9 enodes) 1546680568.161 * * [misc]simplify: iters left: 2 (13 enodes) 1546680568.165 * * [misc]simplify: iters left: 1 (14 enodes) 1546680568.168 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1546680568.168 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1546680568.168 * * * * [misc]progress: [ 159 / 168 ] simplifiying candidate # 1546680568.169 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1546680568.169 * * [misc]simplify: iters left: 4 (6 enodes) 1546680568.171 * * [misc]simplify: iters left: 3 (9 enodes) 1546680568.173 * * [misc]simplify: iters left: 2 (13 enodes) 1546680568.176 * * [misc]simplify: iters left: 1 (14 enodes) 1546680568.178 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1546680568.178 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1546680568.178 * * * * [misc]progress: [ 160 / 168 ] simplifiying candidate # 1546680568.178 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1546680568.178 * * [misc]simplify: iters left: 3 (5 enodes) 1546680568.179 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1546680568.179 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1546680568.179 * * * * [misc]progress: [ 161 / 168 ] simplifiying candidate # 1546680568.179 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1546680568.179 * * [misc]simplify: iters left: 3 (5 enodes) 1546680568.180 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1546680568.180 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1546680568.180 * * * * [misc]progress: [ 162 / 168 ] simplifiying candidate # 1546680568.181 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1546680568.181 * * [misc]simplify: iters left: 3 (5 enodes) 1546680568.182 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1546680568.182 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1546680568.182 * * * * [misc]progress: [ 163 / 168 ] simplifiying candidate # 1546680568.182 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1546680568.182 * * [misc]simplify: iters left: 4 (6 enodes) 1546680568.183 * * [misc]simplify: iters left: 3 (9 enodes) 1546680568.184 * * [misc]simplify: iters left: 2 (11 enodes) 1546680568.185 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546680568.185 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680568.185 * * * * [misc]progress: [ 164 / 168 ] simplifiying candidate # 1546680568.185 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1546680568.185 * * [misc]simplify: iters left: 4 (6 enodes) 1546680568.186 * * [misc]simplify: iters left: 3 (9 enodes) 1546680568.187 * * [misc]simplify: iters left: 2 (11 enodes) 1546680568.189 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546680568.189 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680568.189 * * * * [misc]progress: [ 165 / 168 ] simplifiying candidate # 1546680568.189 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1546680568.189 * * [misc]simplify: iters left: 4 (6 enodes) 1546680568.190 * * [misc]simplify: iters left: 3 (9 enodes) 1546680568.191 * * [misc]simplify: iters left: 2 (11 enodes) 1546680568.192 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1546680568.192 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1546680568.192 * * * * [misc]progress: [ 166 / 168 ] simplifiying candidate # 1546680568.192 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1546680568.192 * * [misc]simplify: iters left: 5 (6 enodes) 1546680568.194 * * [misc]simplify: iters left: 4 (9 enodes) 1546680568.195 * * [misc]simplify: iters left: 3 (11 enodes) 1546680568.197 * * [misc]simplify: iters left: 2 (14 enodes) 1546680568.199 * * [misc]simplify: iters left: 1 (16 enodes) 1546680568.201 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1546680568.201 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1546680568.201 * * * * [misc]progress: [ 167 / 168 ] simplifiying candidate # 1546680568.202 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1546680568.202 * * [misc]simplify: iters left: 5 (6 enodes) 1546680568.203 * * [misc]simplify: iters left: 4 (9 enodes) 1546680568.204 * * [misc]simplify: iters left: 3 (11 enodes) 1546680568.206 * * [misc]simplify: iters left: 2 (14 enodes) 1546680568.208 * * [misc]simplify: iters left: 1 (16 enodes) 1546680568.210 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1546680568.210 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1546680568.210 * * * * [misc]progress: [ 168 / 168 ] simplifiying candidate # 1546680568.211 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1546680568.211 * * [misc]simplify: iters left: 5 (6 enodes) 1546680568.212 * * [misc]simplify: iters left: 4 (9 enodes) 1546680568.213 * * [misc]simplify: iters left: 3 (11 enodes) 1546680568.215 * * [misc]simplify: iters left: 2 (14 enodes) 1546680568.217 * * [misc]simplify: iters left: 1 (16 enodes) 1546680568.219 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1546680568.220 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1546680568.220 * * * [misc]progress: adding candidates to table 1546680569.491 * [misc]progress: [Phase 3 of 3] Extracting. 1546680569.492 * * [misc]regime: Finding splitpoints for: (# # # # #) 1546680569.492 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1546680569.492 * * * * [misc]regimes: Trying to branch on a from (# # # # #) 1546680569.545 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # #) 1546680569.602 * * * [misc]regime: Found split indices: #