1545729925.095 * [misc]progress: [Phase 1 of 3] Setting up. 1545729925.095 * * * [misc]progress: [1/2] Preparing points 1545729925.095 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545729925.126 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.126 * * * * [misc]points: Sampling 124 additional inputs, on iter 1 have 132 / 256 1545729925.144 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.144 * * * * [misc]points: Sampling 70 additional inputs, on iter 2 have 186 / 256 1545729925.155 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.155 * * * * [misc]points: Sampling 28 additional inputs, on iter 3 have 228 / 256 1545729925.160 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.160 * * * * [misc]points: Sampling 18 additional inputs, on iter 4 have 238 / 256 1545729925.164 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.164 * * * * [misc]points: Sampling 6 additional inputs, on iter 5 have 250 / 256 1545729925.166 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.166 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 255 / 256 1545729925.185 * * * * [misc]points: Filtering points with unrepresentable outputs 1545729925.186 * * * * [exit]points: Sampled 256 points with exact outputs 1545729925.186 * * * [misc]progress: [2/2] Setting up program. 1545729925.190 * [misc]progress: [Phase 2 of 3] Improving. 1545729925.190 * [enter]simplify: Simplifying (/ a (- (acos a))) 1545729925.190 * * [misc]simplify: iters left: 5 (4 enodes) 1545729925.191 * [exit]simplify: Simplified to (/ a (- (acos a))) 1545729925.201 * * [misc]progress: iteration 1 / 4 1545729925.201 * * * [misc]progress: picking best candidate 1545729925.204 * * * * [misc]pick: Picked # 1545729925.204 * * * [misc]progress: localizing error 1545729925.212 * * * [misc]progress: generating rewritten candidates 1545729925.212 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545729925.213 * * * [misc]progress: generating series expansions 1545729925.213 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545729925.213 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1545729925.213 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1545729925.213 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545729925.213 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.213 * [misc]backup-simplify: Simplify -1 into -1 1545729925.213 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545729925.213 * [misc]taylor: Taking taylor expansion of a in a 1545729925.213 * [misc]backup-simplify: Simplify 0 into 0 1545729925.213 * [misc]backup-simplify: Simplify 1 into 1 1545729925.213 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.215 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.215 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545729925.215 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545729925.215 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.215 * [misc]backup-simplify: Simplify -1 into -1 1545729925.215 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545729925.215 * [misc]taylor: Taking taylor expansion of a in a 1545729925.215 * [misc]backup-simplify: Simplify 0 into 0 1545729925.215 * [misc]backup-simplify: Simplify 1 into 1 1545729925.215 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.215 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.215 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545729925.215 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1545729925.215 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729925.215 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545729925.216 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1545729925.216 * [misc]backup-simplify: Simplify 0 into 0 1545729925.216 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729925.216 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1545729925.216 * [misc]backup-simplify: Simplify 0 into 0 1545729925.216 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729925.216 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1545729925.216 * [misc]backup-simplify: Simplify 0 into 0 1545729925.217 * [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 1545729925.217 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1545729925.217 * [misc]backup-simplify: Simplify 0 into 0 1545729925.217 * [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 1545729925.218 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1545729925.218 * [misc]backup-simplify: Simplify 0 into 0 1545729925.218 * [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 1545729925.219 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1545729925.219 * [misc]backup-simplify: Simplify 0 into 0 1545729925.219 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1545729925.219 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1545729925.219 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1545729925.219 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545729925.219 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.219 * [misc]backup-simplify: Simplify -1 into -1 1545729925.219 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.219 * [misc]taylor: Taking taylor expansion of a in a 1545729925.219 * [misc]backup-simplify: Simplify 0 into 0 1545729925.219 * [misc]backup-simplify: Simplify 1 into 1 1545729925.219 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.219 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.219 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.219 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.219 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.219 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545729925.219 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.219 * [misc]backup-simplify: Simplify -1 into -1 1545729925.219 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.219 * [misc]taylor: Taking taylor expansion of a in a 1545729925.220 * [misc]backup-simplify: Simplify 0 into 0 1545729925.220 * [misc]backup-simplify: Simplify 1 into 1 1545729925.220 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.220 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.220 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.220 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.220 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.220 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.220 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545729925.220 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545729925.220 * [misc]backup-simplify: Simplify 0 into 0 1545729925.221 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729925.221 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545729925.221 * [misc]backup-simplify: Simplify 0 into 0 1545729925.221 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729925.221 * [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 1545729925.221 * [misc]backup-simplify: Simplify 0 into 0 1545729925.222 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729925.222 * [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 1545729925.222 * [misc]backup-simplify: Simplify 0 into 0 1545729925.223 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729925.223 * [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 1545729925.223 * [misc]backup-simplify: Simplify 0 into 0 1545729925.224 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545729925.224 * [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 1545729925.224 * [misc]backup-simplify: Simplify 0 into 0 1545729925.224 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1545729925.224 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1545729925.224 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1545729925.224 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545729925.224 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.224 * [misc]taylor: Taking taylor expansion of a in a 1545729925.224 * [misc]backup-simplify: Simplify 0 into 0 1545729925.224 * [misc]backup-simplify: Simplify 1 into 1 1545729925.225 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.225 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.225 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.225 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.225 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.225 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545729925.225 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.225 * [misc]taylor: Taking taylor expansion of a in a 1545729925.225 * [misc]backup-simplify: Simplify 0 into 0 1545729925.225 * [misc]backup-simplify: Simplify 1 into 1 1545729925.225 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.225 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.225 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.225 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.225 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.225 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.226 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545729925.226 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545729925.226 * [misc]backup-simplify: Simplify 0 into 0 1545729925.226 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729925.226 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729925.226 * [misc]backup-simplify: Simplify 0 into 0 1545729925.227 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729925.227 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729925.227 * [misc]backup-simplify: Simplify 0 into 0 1545729925.227 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729925.227 * [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 1545729925.228 * [misc]backup-simplify: Simplify 0 into 0 1545729925.228 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729925.228 * [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 1545729925.228 * [misc]backup-simplify: Simplify 0 into 0 1545729925.229 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545729925.229 * [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 1545729925.229 * [misc]backup-simplify: Simplify 0 into 0 1545729925.229 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1545729925.229 * * * [misc]progress: simplifying candidates 1545729925.229 * * * * [misc]progress: [ 1 / 23 ] simplifiying candidate # 1545729925.229 * * * * [misc]progress: [ 2 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 3 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 4 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 5 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 6 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 7 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 8 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 9 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 10 / 23 ] simplifiying candidate # 1545729925.230 * * * * [misc]progress: [ 11 / 23 ] simplifiying candidate # 1545729925.230 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1545729925.230 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.231 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1545729925.231 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1545729925.231 * * * * [misc]progress: [ 12 / 23 ] simplifiying candidate # 1545729925.231 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1545729925.231 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.231 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1545729925.231 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1545729925.232 * * * * [misc]progress: [ 13 / 23 ] simplifiying candidate # 1545729925.232 * [enter]simplify: Simplifying (- (acos a)) 1545729925.232 * * [misc]simplify: iters left: 3 (3 enodes) 1545729925.232 * [exit]simplify: Simplified to (- (acos a)) 1545729925.232 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1545729925.232 * * * * [misc]progress: [ 14 / 23 ] simplifiying candidate # 1545729925.232 * [enter]simplify: Simplifying (acos a) 1545729925.232 * * [misc]simplify: iters left: 1 (2 enodes) 1545729925.233 * [exit]simplify: Simplified to (acos a) 1545729925.233 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1545729925.233 * * * * [misc]progress: [ 15 / 23 ] simplifiying candidate # 1545729925.233 * [enter]simplify: Simplifying (cbrt (acos a)) 1545729925.233 * * [misc]simplify: iters left: 2 (3 enodes) 1545729925.233 * [exit]simplify: Simplified to (cbrt (acos a)) 1545729925.233 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1545729925.233 * * * * [misc]progress: [ 16 / 23 ] simplifiying candidate # 1545729925.233 * [enter]simplify: Simplifying (sqrt (acos a)) 1545729925.233 * * [misc]simplify: iters left: 2 (3 enodes) 1545729925.234 * [exit]simplify: Simplified to (sqrt (acos a)) 1545729925.234 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1545729925.234 * * * * [misc]progress: [ 17 / 23 ] simplifiying candidate # 1545729925.234 * [enter]simplify: Simplifying (acos a) 1545729925.234 * * [misc]simplify: iters left: 1 (2 enodes) 1545729925.234 * [exit]simplify: Simplified to (acos a) 1545729925.234 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1545729925.234 * * * * [misc]progress: [ 18 / 23 ] simplifiying candidate # 1545729925.235 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1545729925.235 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.235 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1545729925.235 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1545729925.235 * * * * [misc]progress: [ 19 / 23 ] simplifiying candidate # 1545729925.235 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1545729925.235 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.236 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1545729925.236 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1545729925.236 * * * * [misc]progress: [ 20 / 23 ] simplifiying candidate # 1545729925.236 * [enter]simplify: Simplifying (- (acos a)) 1545729925.236 * * [misc]simplify: iters left: 3 (3 enodes) 1545729925.237 * [exit]simplify: Simplified to (- (acos a)) 1545729925.237 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1545729925.237 * * * * [misc]progress: [ 21 / 23 ] simplifiying candidate # 1545729925.237 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729925.237 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.238 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.239 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.241 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.243 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.246 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729925.246 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729925.246 * * * * [misc]progress: [ 22 / 23 ] simplifiying candidate # 1545729925.247 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729925.247 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.248 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.251 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.254 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.258 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.262 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729925.262 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729925.262 * * * * [misc]progress: [ 23 / 23 ] simplifiying candidate # 1545729925.263 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729925.263 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.264 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.267 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.270 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.275 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.279 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729925.279 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729925.279 * * * [misc]progress: adding candidates to table 1545729925.463 * * [misc]progress: iteration 2 / 4 1545729925.463 * * * [misc]progress: picking best candidate 1545729925.472 * * * * [misc]pick: Picked # 1545729925.472 * * * [misc]progress: localizing error 1545729925.478 * * * [misc]progress: generating rewritten candidates 1545729925.478 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1545729925.480 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1545729925.484 * * * [misc]progress: generating series expansions 1545729925.484 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1545729925.484 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1545729925.484 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1545729925.484 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545729925.484 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.484 * [misc]backup-simplify: Simplify -1 into -1 1545729925.484 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545729925.484 * [misc]taylor: Taking taylor expansion of a in a 1545729925.484 * [misc]backup-simplify: Simplify 0 into 0 1545729925.484 * [misc]backup-simplify: Simplify 1 into 1 1545729925.484 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.484 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.484 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545729925.484 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545729925.484 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.484 * [misc]backup-simplify: Simplify -1 into -1 1545729925.484 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545729925.484 * [misc]taylor: Taking taylor expansion of a in a 1545729925.484 * [misc]backup-simplify: Simplify 0 into 0 1545729925.484 * [misc]backup-simplify: Simplify 1 into 1 1545729925.484 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.484 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.484 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545729925.484 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1545729925.484 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729925.485 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545729925.485 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1545729925.485 * [misc]backup-simplify: Simplify 0 into 0 1545729925.485 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729925.485 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1545729925.485 * [misc]backup-simplify: Simplify 0 into 0 1545729925.485 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729925.486 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1545729925.486 * [misc]backup-simplify: Simplify 0 into 0 1545729925.486 * [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 1545729925.486 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1545729925.486 * [misc]backup-simplify: Simplify 0 into 0 1545729925.487 * [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 1545729925.487 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1545729925.487 * [misc]backup-simplify: Simplify 0 into 0 1545729925.487 * [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 1545729925.488 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1545729925.488 * [misc]backup-simplify: Simplify 0 into 0 1545729925.488 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1545729925.488 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1545729925.488 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1545729925.488 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545729925.488 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.488 * [misc]backup-simplify: Simplify -1 into -1 1545729925.488 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.488 * [misc]taylor: Taking taylor expansion of a in a 1545729925.488 * [misc]backup-simplify: Simplify 0 into 0 1545729925.488 * [misc]backup-simplify: Simplify 1 into 1 1545729925.488 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.488 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.488 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.489 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.489 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.489 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545729925.489 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.489 * [misc]backup-simplify: Simplify -1 into -1 1545729925.490 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.490 * [misc]taylor: Taking taylor expansion of a in a 1545729925.490 * [misc]backup-simplify: Simplify 0 into 0 1545729925.490 * [misc]backup-simplify: Simplify 1 into 1 1545729925.490 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.490 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.490 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.491 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.491 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.491 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.491 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545729925.491 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545729925.491 * [misc]backup-simplify: Simplify 0 into 0 1545729925.492 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729925.492 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545729925.492 * [misc]backup-simplify: Simplify 0 into 0 1545729925.492 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729925.492 * [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 1545729925.492 * [misc]backup-simplify: Simplify 0 into 0 1545729925.493 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729925.493 * [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 1545729925.493 * [misc]backup-simplify: Simplify 0 into 0 1545729925.494 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729925.494 * [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 1545729925.494 * [misc]backup-simplify: Simplify 0 into 0 1545729925.495 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545729925.495 * [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 1545729925.495 * [misc]backup-simplify: Simplify 0 into 0 1545729925.495 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1545729925.496 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1545729925.496 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1545729925.496 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545729925.496 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.496 * [misc]taylor: Taking taylor expansion of a in a 1545729925.496 * [misc]backup-simplify: Simplify 0 into 0 1545729925.496 * [misc]backup-simplify: Simplify 1 into 1 1545729925.496 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.496 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.496 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.496 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.496 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.496 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545729925.496 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.496 * [misc]taylor: Taking taylor expansion of a in a 1545729925.496 * [misc]backup-simplify: Simplify 0 into 0 1545729925.496 * [misc]backup-simplify: Simplify 1 into 1 1545729925.496 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.496 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.496 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.496 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.497 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.497 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.497 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545729925.497 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545729925.497 * [misc]backup-simplify: Simplify 0 into 0 1545729925.497 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729925.498 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729925.498 * [misc]backup-simplify: Simplify 0 into 0 1545729925.498 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729925.498 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729925.498 * [misc]backup-simplify: Simplify 0 into 0 1545729925.499 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729925.499 * [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 1545729925.499 * [misc]backup-simplify: Simplify 0 into 0 1545729925.500 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729925.500 * [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 1545729925.500 * [misc]backup-simplify: Simplify 0 into 0 1545729925.500 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545729925.501 * [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 1545729925.501 * [misc]backup-simplify: Simplify 0 into 0 1545729925.501 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1545729925.501 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1545729925.501 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1545729925.501 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1545729925.501 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1545729925.501 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.501 * [misc]backup-simplify: Simplify -1 into -1 1545729925.501 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1545729925.501 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.501 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.501 * [misc]taylor: Taking taylor expansion of a in a 1545729925.501 * [misc]backup-simplify: Simplify 0 into 0 1545729925.501 * [misc]backup-simplify: Simplify 1 into 1 1545729925.501 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1545729925.501 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1545729925.501 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.501 * [misc]backup-simplify: Simplify -1 into -1 1545729925.501 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1545729925.501 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.501 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.501 * [misc]taylor: Taking taylor expansion of a in a 1545729925.501 * [misc]backup-simplify: Simplify 0 into 0 1545729925.501 * [misc]backup-simplify: Simplify 1 into 1 1545729925.501 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1545729925.501 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1545729925.502 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1545729925.502 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1545729925.502 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1545729925.502 * [misc]backup-simplify: Simplify 0 into 0 1545729925.502 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545729925.502 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1545729925.502 * [misc]backup-simplify: Simplify 0 into 0 1545729925.503 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545729925.503 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1545729925.503 * [misc]backup-simplify: Simplify 0 into 0 1545729925.504 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545729925.504 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1545729925.504 * [misc]backup-simplify: Simplify 0 into 0 1545729925.505 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545729925.505 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1545729925.505 * [misc]backup-simplify: Simplify 0 into 0 1545729925.506 * [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 1545729925.506 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1545729925.506 * [misc]backup-simplify: Simplify 0 into 0 1545729925.506 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1545729925.506 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1545729925.506 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1545729925.506 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1545729925.506 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.506 * [misc]backup-simplify: Simplify -1 into -1 1545729925.506 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.506 * [misc]taylor: Taking taylor expansion of a in a 1545729925.507 * [misc]backup-simplify: Simplify 0 into 0 1545729925.507 * [misc]backup-simplify: Simplify 1 into 1 1545729925.507 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.507 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.507 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1545729925.507 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.507 * [misc]backup-simplify: Simplify -1 into -1 1545729925.507 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.507 * [misc]taylor: Taking taylor expansion of a in a 1545729925.507 * [misc]backup-simplify: Simplify 0 into 0 1545729925.507 * [misc]backup-simplify: Simplify 1 into 1 1545729925.507 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.507 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.507 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.507 * [misc]backup-simplify: Simplify (* -1 0) into 0 1545729925.507 * [misc]backup-simplify: Simplify 0 into 0 1545729925.507 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.507 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1545729925.507 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1545729925.508 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545729925.508 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1545729925.508 * [misc]backup-simplify: Simplify 0 into 0 1545729925.508 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729925.508 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1545729925.508 * [misc]backup-simplify: Simplify 0 into 0 1545729925.509 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729925.509 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1545729925.509 * [misc]backup-simplify: Simplify 0 into 0 1545729925.510 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729925.510 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1545729925.510 * [misc]backup-simplify: Simplify 0 into 0 1545729925.511 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729925.511 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1545729925.511 * [misc]backup-simplify: Simplify 0 into 0 1545729925.512 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545729925.513 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1545729925.513 * [misc]backup-simplify: Simplify 0 into 0 1545729925.513 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1545729925.513 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1545729925.513 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1545729925.513 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.513 * [misc]taylor: Taking taylor expansion of a in a 1545729925.513 * [misc]backup-simplify: Simplify 0 into 0 1545729925.513 * [misc]backup-simplify: Simplify 1 into 1 1545729925.513 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.513 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.513 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.513 * [misc]taylor: Taking taylor expansion of a in a 1545729925.513 * [misc]backup-simplify: Simplify 0 into 0 1545729925.513 * [misc]backup-simplify: Simplify 1 into 1 1545729925.513 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.513 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.513 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.513 * [misc]backup-simplify: Simplify 0 into 0 1545729925.513 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.513 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.514 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545729925.514 * [misc]backup-simplify: Simplify 0 into 0 1545729925.514 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729925.514 * [misc]backup-simplify: Simplify 0 into 0 1545729925.514 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729925.514 * [misc]backup-simplify: Simplify 0 into 0 1545729925.515 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729925.515 * [misc]backup-simplify: Simplify 0 into 0 1545729925.515 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729925.515 * [misc]backup-simplify: Simplify 0 into 0 1545729925.516 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545729925.516 * [misc]backup-simplify: Simplify 0 into 0 1545729925.516 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1545729925.516 * * * [misc]progress: simplifying candidates 1545729925.516 * * * * [misc]progress: [ 1 / 46 ] simplifiying candidate # 1545729925.516 * * * * [misc]progress: [ 2 / 46 ] simplifiying candidate # 1545729925.516 * [enter]simplify: Simplifying (- 1) 1545729925.516 * * [misc]simplify: iters left: 2 (2 enodes) 1545729925.517 * * [misc]simplify: iters left: 1 (5 enodes) 1545729925.518 * [exit]simplify: Simplified to -1 1545729925.518 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1545729925.518 * * * * [misc]progress: [ 3 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 4 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 5 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 6 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 7 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 8 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 9 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 10 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 11 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 12 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 13 / 46 ] simplifiying candidate # 1545729925.518 * * * * [misc]progress: [ 14 / 46 ] simplifiying candidate # 1545729925.518 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1545729925.518 * * [misc]simplify: iters left: 6 (5 enodes) 1545729925.519 * * [misc]simplify: iters left: 5 (7 enodes) 1545729925.520 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1545729925.520 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1545729925.520 * * * * [misc]progress: [ 15 / 46 ] simplifiying candidate # 1545729925.520 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1545729925.520 * * [misc]simplify: iters left: 6 (5 enodes) 1545729925.521 * * [misc]simplify: iters left: 5 (7 enodes) 1545729925.522 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1545729925.522 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1545729925.522 * * * * [misc]progress: [ 16 / 46 ] simplifiying candidate # 1545729925.522 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1545729925.522 * * [misc]simplify: iters left: 5 (4 enodes) 1545729925.523 * * [misc]simplify: iters left: 4 (6 enodes) 1545729925.524 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1545729925.524 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1545729925.524 * * * * [misc]progress: [ 17 / 46 ] simplifiying candidate # 1545729925.524 * [enter]simplify: Simplifying (/ 1 a) 1545729925.524 * * [misc]simplify: iters left: 2 (3 enodes) 1545729925.524 * * [misc]simplify: iters left: 1 (5 enodes) 1545729925.525 * [exit]simplify: Simplified to (/ 1 a) 1545729925.525 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1545729925.525 * * * * [misc]progress: [ 18 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 19 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 20 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 21 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 22 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 23 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 24 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 25 / 46 ] simplifiying candidate # 1545729925.525 * * * * [misc]progress: [ 26 / 46 ] simplifiying candidate # 1545729925.525 * [enter]simplify: Simplifying (/ 0 a) 1545729925.526 * * [misc]simplify: iters left: 2 (3 enodes) 1545729925.526 * [exit]simplify: Simplified to 0 1545729925.526 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1545729925.526 * * * * [misc]progress: [ 27 / 46 ] simplifiying candidate # 1545729925.526 * * * * [misc]progress: [ 28 / 46 ] simplifiying candidate # 1545729925.526 * * * * [misc]progress: [ 29 / 46 ] simplifiying candidate # 1545729925.526 * * * * [misc]progress: [ 30 / 46 ] simplifiying candidate # 1545729925.526 * [enter]simplify: Simplifying (/ (acos a) a) 1545729925.526 * * [misc]simplify: iters left: 3 (3 enodes) 1545729925.527 * [exit]simplify: Simplified to (/ (acos a) a) 1545729925.527 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1545729925.527 * * * * [misc]progress: [ 31 / 46 ] simplifiying candidate # 1545729925.527 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1545729925.527 * * [misc]simplify: iters left: 6 (5 enodes) 1545729925.528 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1545729925.528 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1545729925.528 * * * * [misc]progress: [ 32 / 46 ] simplifiying candidate # 1545729925.528 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1545729925.528 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.529 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1545729925.529 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1545729925.529 * * * * [misc]progress: [ 33 / 46 ] simplifiying candidate # 1545729925.529 * * * * [misc]progress: [ 34 / 46 ] simplifiying candidate # 1545729925.529 * * * * [misc]progress: [ 35 / 46 ] simplifiying candidate # 1545729925.529 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1545729925.529 * * [misc]simplify: iters left: 6 (5 enodes) 1545729925.530 * * [misc]simplify: iters left: 5 (8 enodes) 1545729925.531 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1545729925.531 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1545729925.531 * * * * [misc]progress: [ 36 / 46 ] simplifiying candidate # 1545729925.531 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1545729925.531 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.532 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1545729925.532 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545729925.532 * * * * [misc]progress: [ 37 / 46 ] simplifiying candidate # 1545729925.532 * [enter]simplify: Simplifying (- 1) 1545729925.532 * * [misc]simplify: iters left: 2 (2 enodes) 1545729925.533 * * [misc]simplify: iters left: 1 (5 enodes) 1545729925.533 * [exit]simplify: Simplified to -1 1545729925.533 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1545729925.533 * * * * [misc]progress: [ 38 / 46 ] simplifiying candidate # 1545729925.533 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1545729925.533 * * [misc]simplify: iters left: 4 (4 enodes) 1545729925.534 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1545729925.534 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1545729925.534 * * * * [misc]progress: [ 39 / 46 ] simplifiying candidate # 1545729925.534 * [enter]simplify: Simplifying (sqrt (acos a)) 1545729925.534 * * [misc]simplify: iters left: 2 (3 enodes) 1545729925.535 * [exit]simplify: Simplified to (sqrt (acos a)) 1545729925.535 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1545729925.535 * * * * [misc]progress: [ 40 / 46 ] simplifiying candidate # 1545729925.535 * * * * [misc]progress: [ 41 / 46 ] simplifiying candidate # 1545729925.535 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729925.535 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.536 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.537 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.539 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.542 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.547 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729925.547 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729925.547 * * * * [misc]progress: [ 42 / 46 ] simplifiying candidate # 1545729925.547 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729925.547 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.549 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.551 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.555 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.559 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.563 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729925.563 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729925.563 * * * * [misc]progress: [ 43 / 46 ] simplifiying candidate # 1545729925.563 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729925.564 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.565 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.568 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.571 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.575 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.580 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729925.580 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729925.580 * * * * [misc]progress: [ 44 / 46 ] simplifiying candidate # 1545729925.580 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545729925.580 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.582 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.585 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.588 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.592 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.596 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545729925.597 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545729925.597 * * * * [misc]progress: [ 45 / 46 ] simplifiying candidate # 1545729925.597 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545729925.597 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.599 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.600 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.602 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.605 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.607 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545729925.607 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545729925.607 * * * * [misc]progress: [ 46 / 46 ] simplifiying candidate # 1545729925.607 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545729925.607 * * [misc]simplify: iters left: 5 (5 enodes) 1545729925.608 * * [misc]simplify: iters left: 4 (9 enodes) 1545729925.609 * * [misc]simplify: iters left: 3 (14 enodes) 1545729925.611 * * [misc]simplify: iters left: 2 (16 enodes) 1545729925.613 * * [misc]simplify: iters left: 1 (18 enodes) 1545729925.615 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545729925.615 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545729925.615 * * * [misc]progress: adding candidates to table 1545729925.933 * * [misc]progress: iteration 3 / 4 1545729925.933 * * * [misc]progress: picking best candidate 1545729925.947 * * * * [misc]pick: Picked # 1545729925.948 * * * [misc]progress: localizing error 1545729925.964 * * * [misc]progress: generating rewritten candidates 1545729925.964 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1545729925.972 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1545729925.976 * * * [misc]progress: generating series expansions 1545729925.976 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1545729925.976 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1545729925.976 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1545729925.976 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545729925.976 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.976 * [misc]backup-simplify: Simplify -1 into -1 1545729925.976 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545729925.976 * [misc]taylor: Taking taylor expansion of a in a 1545729925.976 * [misc]backup-simplify: Simplify 0 into 0 1545729925.976 * [misc]backup-simplify: Simplify 1 into 1 1545729925.976 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.976 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.976 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545729925.976 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545729925.976 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.976 * [misc]backup-simplify: Simplify -1 into -1 1545729925.976 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545729925.977 * [misc]taylor: Taking taylor expansion of a in a 1545729925.977 * [misc]backup-simplify: Simplify 0 into 0 1545729925.977 * [misc]backup-simplify: Simplify 1 into 1 1545729925.977 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729925.977 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729925.977 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545729925.977 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1545729925.977 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729925.977 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545729925.978 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1545729925.978 * [misc]backup-simplify: Simplify 0 into 0 1545729925.978 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729925.978 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1545729925.978 * [misc]backup-simplify: Simplify 0 into 0 1545729925.979 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729925.979 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1545729925.979 * [misc]backup-simplify: Simplify 0 into 0 1545729925.980 * [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 1545729925.980 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1545729925.980 * [misc]backup-simplify: Simplify 0 into 0 1545729925.981 * [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 1545729925.981 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1545729925.981 * [misc]backup-simplify: Simplify 0 into 0 1545729925.982 * [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 1545729925.983 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1545729925.983 * [misc]backup-simplify: Simplify 0 into 0 1545729925.983 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1545729925.983 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1545729925.983 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1545729925.983 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545729925.983 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.983 * [misc]backup-simplify: Simplify -1 into -1 1545729925.983 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.983 * [misc]taylor: Taking taylor expansion of a in a 1545729925.983 * [misc]backup-simplify: Simplify 0 into 0 1545729925.983 * [misc]backup-simplify: Simplify 1 into 1 1545729925.983 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.984 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.984 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.984 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.984 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.984 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545729925.984 * [misc]taylor: Taking taylor expansion of -1 in a 1545729925.984 * [misc]backup-simplify: Simplify -1 into -1 1545729925.984 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729925.984 * [misc]taylor: Taking taylor expansion of a in a 1545729925.984 * [misc]backup-simplify: Simplify 0 into 0 1545729925.984 * [misc]backup-simplify: Simplify 1 into 1 1545729925.984 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729925.984 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729925.984 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729925.985 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729925.985 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.985 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729925.985 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545729925.986 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545729925.986 * [misc]backup-simplify: Simplify 0 into 0 1545729925.986 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729925.987 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545729925.987 * [misc]backup-simplify: Simplify 0 into 0 1545729925.987 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729925.988 * [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 1545729925.988 * [misc]backup-simplify: Simplify 0 into 0 1545729925.988 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729925.989 * [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 1545729925.989 * [misc]backup-simplify: Simplify 0 into 0 1545729925.990 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729925.990 * [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 1545729925.991 * [misc]backup-simplify: Simplify 0 into 0 1545729925.992 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545729925.992 * [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 1545729925.992 * [misc]backup-simplify: Simplify 0 into 0 1545729925.993 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1545729925.993 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1545729925.993 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1545729925.993 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545729925.993 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.993 * [misc]taylor: Taking taylor expansion of a in a 1545729925.993 * [misc]backup-simplify: Simplify 0 into 0 1545729925.993 * [misc]backup-simplify: Simplify 1 into 1 1545729925.993 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.993 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.993 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.994 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.994 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.994 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545729925.994 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729925.994 * [misc]taylor: Taking taylor expansion of a in a 1545729925.994 * [misc]backup-simplify: Simplify 0 into 0 1545729925.994 * [misc]backup-simplify: Simplify 1 into 1 1545729925.994 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729925.994 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729925.994 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729925.994 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729925.994 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.994 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545729925.995 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545729925.995 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545729925.995 * [misc]backup-simplify: Simplify 0 into 0 1545729925.996 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729925.996 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729925.996 * [misc]backup-simplify: Simplify 0 into 0 1545729925.996 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729925.997 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729925.997 * [misc]backup-simplify: Simplify 0 into 0 1545729925.998 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729925.998 * [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 1545729925.998 * [misc]backup-simplify: Simplify 0 into 0 1545729925.999 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729926.000 * [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 1545729926.000 * [misc]backup-simplify: Simplify 0 into 0 1545729926.001 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545729926.001 * [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 1545729926.002 * [misc]backup-simplify: Simplify 0 into 0 1545729926.002 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1545729926.002 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1545729926.002 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1545729926.002 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1545729926.002 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1545729926.002 * [misc]taylor: Taking taylor expansion of -1 in a 1545729926.002 * [misc]backup-simplify: Simplify -1 into -1 1545729926.002 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729926.002 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729926.002 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729926.002 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1545729926.002 * [misc]taylor: Taking taylor expansion of -1 in a 1545729926.002 * [misc]backup-simplify: Simplify -1 into -1 1545729926.002 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729926.002 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729926.002 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729926.003 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729926.003 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1545729926.003 * [misc]backup-simplify: Simplify 0 into 0 1545729926.003 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729926.003 * [misc]backup-simplify: Simplify 0 into 0 1545729926.004 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729926.004 * [misc]backup-simplify: Simplify 0 into 0 1545729926.004 * [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 1545729926.004 * [misc]backup-simplify: Simplify 0 into 0 1545729926.004 * [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 1545729926.004 * [misc]backup-simplify: Simplify 0 into 0 1545729926.005 * [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 1545729926.005 * [misc]backup-simplify: Simplify 0 into 0 1545729926.005 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545729926.005 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1545729926.005 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1545729926.005 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1545729926.005 * [misc]taylor: Taking taylor expansion of -1 in a 1545729926.005 * [misc]backup-simplify: Simplify -1 into -1 1545729926.005 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729926.005 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729926.006 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729926.006 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1545729926.006 * [misc]taylor: Taking taylor expansion of -1 in a 1545729926.006 * [misc]backup-simplify: Simplify -1 into -1 1545729926.006 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729926.006 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729926.006 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729926.006 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545729926.006 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545729926.006 * [misc]backup-simplify: Simplify 0 into 0 1545729926.007 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545729926.007 * [misc]backup-simplify: Simplify 0 into 0 1545729926.007 * [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 1545729926.007 * [misc]backup-simplify: Simplify 0 into 0 1545729926.007 * [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 1545729926.007 * [misc]backup-simplify: Simplify 0 into 0 1545729926.008 * [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 1545729926.008 * [misc]backup-simplify: Simplify 0 into 0 1545729926.008 * [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 1545729926.008 * [misc]backup-simplify: Simplify 0 into 0 1545729926.008 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1545729926.008 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1545729926.008 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1545729926.008 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1545729926.008 * [misc]taylor: Taking taylor expansion of -1 in a 1545729926.008 * [misc]backup-simplify: Simplify -1 into -1 1545729926.008 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729926.008 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729926.008 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1545729926.008 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1545729926.008 * [misc]taylor: Taking taylor expansion of -1 in a 1545729926.008 * [misc]backup-simplify: Simplify -1 into -1 1545729926.008 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729926.008 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729926.009 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1545729926.009 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1545729926.009 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545729926.009 * [misc]backup-simplify: Simplify 0 into 0 1545729926.009 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729926.009 * [misc]backup-simplify: Simplify 0 into 0 1545729926.009 * [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 1545729926.009 * [misc]backup-simplify: Simplify 0 into 0 1545729926.009 * [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 1545729926.009 * [misc]backup-simplify: Simplify 0 into 0 1545729926.010 * [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 1545729926.010 * [misc]backup-simplify: Simplify 0 into 0 1545729926.010 * [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 1545729926.010 * [misc]backup-simplify: Simplify 0 into 0 1545729926.010 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1545729926.010 * * * [misc]progress: simplifying candidates 1545729926.010 * * * * [misc]progress: [ 1 / 68 ] simplifiying candidate # 1545729926.010 * * * * [misc]progress: [ 2 / 68 ] simplifiying candidate # 1545729926.010 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1545729926.011 * * [misc]simplify: iters left: 6 (9 enodes) 1545729926.012 * * [misc]simplify: iters left: 5 (17 enodes) 1545729926.016 * * [misc]simplify: iters left: 4 (20 enodes) 1545729926.019 * * [misc]simplify: iters left: 3 (23 enodes) 1545729926.021 * * [misc]simplify: iters left: 2 (29 enodes) 1545729926.026 * * [misc]simplify: iters left: 1 (43 enodes) 1545729926.033 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1545729926.034 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1545729926.034 * * * * [misc]progress: [ 3 / 68 ] simplifiying candidate # 1545729926.034 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1545729926.034 * * [misc]simplify: iters left: 6 (9 enodes) 1545729926.036 * * [misc]simplify: iters left: 5 (20 enodes) 1545729926.038 * * [misc]simplify: iters left: 4 (23 enodes) 1545729926.041 * * [misc]simplify: iters left: 3 (31 enodes) 1545729926.045 * * [misc]simplify: iters left: 2 (41 enodes) 1545729926.067 * * [misc]simplify: iters left: 1 (86 enodes) 1545729926.091 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1545729926.091 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1545729926.091 * * * * [misc]progress: [ 4 / 68 ] simplifiying candidate # 1545729926.092 * * * * [misc]progress: [ 5 / 68 ] simplifiying candidate # 1545729926.092 * * * * [misc]progress: [ 6 / 68 ] simplifiying candidate # 1545729926.092 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1545729926.092 * * [misc]simplify: iters left: 6 (11 enodes) 1545729926.096 * * [misc]simplify: iters left: 5 (34 enodes) 1545729926.112 * * [misc]simplify: iters left: 4 (100 enodes) 1545729926.206 * * [misc]simplify: iters left: 3 (414 enodes) 1545729927.238 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1545729927.238 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1545729927.238 * * * * [misc]progress: [ 7 / 68 ] simplifiying candidate # 1545729927.238 * * * * [misc]progress: [ 8 / 68 ] simplifiying candidate # 1545729927.238 * * * * [misc]progress: [ 9 / 68 ] simplifiying candidate # 1545729927.238 * * * * [misc]progress: [ 10 / 68 ] simplifiying candidate # 1545729927.238 * * * * [misc]progress: [ 11 / 68 ] simplifiying candidate # 1545729927.238 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729927.238 * * [misc]simplify: iters left: 6 (11 enodes) 1545729927.240 * * [misc]simplify: iters left: 5 (19 enodes) 1545729927.243 * * [misc]simplify: iters left: 4 (28 enodes) 1545729927.247 * * [misc]simplify: iters left: 3 (31 enodes) 1545729927.251 * * [misc]simplify: iters left: 2 (34 enodes) 1545729927.255 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1545729927.255 * [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))))) 1545729927.255 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729927.256 * * [misc]simplify: iters left: 6 (9 enodes) 1545729927.257 * * [misc]simplify: iters left: 5 (11 enodes) 1545729927.258 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729927.258 * [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))))) 1545729927.258 * * * * [misc]progress: [ 12 / 68 ] simplifiying candidate # 1545729927.258 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1545729927.258 * * [misc]simplify: iters left: 6 (10 enodes) 1545729927.260 * * [misc]simplify: iters left: 5 (14 enodes) 1545729927.262 * * [misc]simplify: iters left: 4 (16 enodes) 1545729927.264 * * [misc]simplify: iters left: 3 (17 enodes) 1545729927.266 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1545729927.266 * [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))))) 1545729927.266 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729927.266 * * [misc]simplify: iters left: 6 (9 enodes) 1545729927.268 * * [misc]simplify: iters left: 5 (11 enodes) 1545729927.269 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729927.269 * [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))))) 1545729927.269 * * * * [misc]progress: [ 13 / 68 ] simplifiying candidate # 1545729927.269 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1545729927.269 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.270 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.273 * * [misc]simplify: iters left: 4 (18 enodes) 1545729927.275 * * [misc]simplify: iters left: 3 (20 enodes) 1545729927.277 * * [misc]simplify: iters left: 2 (25 enodes) 1545729927.280 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729927.280 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545729927.280 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1545729927.280 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.281 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.283 * * [misc]simplify: iters left: 4 (15 enodes) 1545729927.286 * * [misc]simplify: iters left: 3 (25 enodes) 1545729927.289 * * [misc]simplify: iters left: 2 (27 enodes) 1545729927.291 * * [misc]simplify: iters left: 1 (32 enodes) 1545729927.295 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1545729927.295 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1545729927.295 * * * * [misc]progress: [ 14 / 68 ] simplifiying candidate # 1545729927.295 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1545729927.295 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.296 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.298 * * [misc]simplify: iters left: 4 (18 enodes) 1545729927.301 * * [misc]simplify: iters left: 3 (20 enodes) 1545729927.303 * * [misc]simplify: iters left: 2 (25 enodes) 1545729927.306 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729927.306 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545729927.306 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1545729927.306 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.307 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.312 * * [misc]simplify: iters left: 4 (15 enodes) 1545729927.316 * * [misc]simplify: iters left: 3 (25 enodes) 1545729927.319 * * [misc]simplify: iters left: 2 (27 enodes) 1545729927.322 * * [misc]simplify: iters left: 1 (32 enodes) 1545729927.326 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1545729927.326 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1545729927.326 * * * * [misc]progress: [ 15 / 68 ] simplifiying candidate # 1545729927.326 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729927.326 * * [misc]simplify: iters left: 6 (10 enodes) 1545729927.328 * * [misc]simplify: iters left: 5 (14 enodes) 1545729927.330 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729927.330 * [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))))) 1545729927.330 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729927.330 * * [misc]simplify: iters left: 6 (9 enodes) 1545729927.331 * * [misc]simplify: iters left: 5 (11 enodes) 1545729927.332 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729927.332 * [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))))) 1545729927.333 * * * * [misc]progress: [ 16 / 68 ] simplifiying candidate # 1545729927.333 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729927.333 * * [misc]simplify: iters left: 6 (9 enodes) 1545729927.334 * * [misc]simplify: iters left: 5 (11 enodes) 1545729927.335 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729927.335 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545729927.335 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729927.336 * * [misc]simplify: iters left: 6 (9 enodes) 1545729927.337 * * [misc]simplify: iters left: 5 (11 enodes) 1545729927.338 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729927.338 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545729927.338 * * * * [misc]progress: [ 17 / 68 ] simplifiying candidate # 1545729927.338 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1545729927.338 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.339 * * [misc]simplify: iters left: 5 (9 enodes) 1545729927.341 * * [misc]simplify: iters left: 4 (11 enodes) 1545729927.342 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729927.342 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545729927.342 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1545729927.342 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.343 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.345 * * [misc]simplify: iters left: 4 (15 enodes) 1545729927.349 * * [misc]simplify: iters left: 3 (25 enodes) 1545729927.352 * * [misc]simplify: iters left: 2 (27 enodes) 1545729927.354 * * [misc]simplify: iters left: 1 (32 enodes) 1545729927.358 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1545729927.358 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1545729927.358 * * * * [misc]progress: [ 18 / 68 ] simplifiying candidate # 1545729927.358 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1545729927.358 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.359 * * [misc]simplify: iters left: 5 (9 enodes) 1545729927.362 * * [misc]simplify: iters left: 4 (11 enodes) 1545729927.364 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729927.364 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545729927.364 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1545729927.364 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.367 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.369 * * [misc]simplify: iters left: 4 (15 enodes) 1545729927.371 * * [misc]simplify: iters left: 3 (25 enodes) 1545729927.374 * * [misc]simplify: iters left: 2 (27 enodes) 1545729927.377 * * [misc]simplify: iters left: 1 (32 enodes) 1545729927.380 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1545729927.380 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1545729927.380 * * * * [misc]progress: [ 19 / 68 ] simplifiying candidate # 1545729927.380 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729927.381 * * [misc]simplify: iters left: 6 (6 enodes) 1545729927.381 * * [misc]simplify: iters left: 5 (10 enodes) 1545729927.383 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1545729927.383 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1545729927.383 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1545729927.383 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.384 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.386 * * [misc]simplify: iters left: 4 (17 enodes) 1545729927.388 * * [misc]simplify: iters left: 3 (21 enodes) 1545729927.390 * * [misc]simplify: iters left: 2 (22 enodes) 1545729927.393 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1545729927.393 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1545729927.393 * * * * [misc]progress: [ 20 / 68 ] simplifiying candidate # 1545729927.394 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1545729927.394 * * [misc]simplify: iters left: 5 (5 enodes) 1545729927.395 * * [misc]simplify: iters left: 4 (7 enodes) 1545729927.397 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1545729927.397 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1545729927.397 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1545729927.398 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.400 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.404 * * [misc]simplify: iters left: 4 (17 enodes) 1545729927.408 * * [misc]simplify: iters left: 3 (21 enodes) 1545729927.413 * * [misc]simplify: iters left: 2 (22 enodes) 1545729927.418 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1545729927.419 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1545729927.419 * * * * [misc]progress: [ 21 / 68 ] simplifiying candidate # 1545729927.419 * [enter]simplify: Simplifying (/ 1 1) 1545729927.419 * * [misc]simplify: iters left: 2 (2 enodes) 1545729927.420 * * [misc]simplify: iters left: 1 (4 enodes) 1545729927.420 * [exit]simplify: Simplified to 1 1545729927.420 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545729927.421 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545729927.421 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.423 * * [misc]simplify: iters left: 5 (13 enodes) 1545729927.427 * * [misc]simplify: iters left: 4 (26 enodes) 1545729927.437 * * [misc]simplify: iters left: 3 (42 enodes) 1545729927.451 * * [misc]simplify: iters left: 2 (77 enodes) 1545729927.473 * * [misc]simplify: iters left: 1 (108 enodes) 1545729927.521 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545729927.521 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545729927.521 * * * * [misc]progress: [ 22 / 68 ] simplifiying candidate # 1545729927.521 * [enter]simplify: Simplifying (/ 1 1) 1545729927.522 * * [misc]simplify: iters left: 2 (2 enodes) 1545729927.522 * * [misc]simplify: iters left: 1 (4 enodes) 1545729927.522 * [exit]simplify: Simplified to 1 1545729927.522 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545729927.522 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545729927.522 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.523 * * [misc]simplify: iters left: 5 (13 enodes) 1545729927.525 * * [misc]simplify: iters left: 4 (26 enodes) 1545729927.531 * * [misc]simplify: iters left: 3 (42 enodes) 1545729927.538 * * [misc]simplify: iters left: 2 (77 enodes) 1545729927.550 * * [misc]simplify: iters left: 1 (108 enodes) 1545729927.584 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545729927.584 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545729927.584 * * * * [misc]progress: [ 23 / 68 ] simplifiying candidate # 1545729927.584 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729927.584 * * [misc]simplify: iters left: 6 (6 enodes) 1545729927.586 * * [misc]simplify: iters left: 5 (10 enodes) 1545729927.589 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1545729927.589 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1545729927.589 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1545729927.589 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.591 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.594 * * [misc]simplify: iters left: 4 (17 enodes) 1545729927.598 * * [misc]simplify: iters left: 3 (21 enodes) 1545729927.602 * * [misc]simplify: iters left: 2 (22 enodes) 1545729927.607 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1545729927.607 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1545729927.608 * * * * [misc]progress: [ 24 / 68 ] simplifiying candidate # 1545729927.608 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1545729927.608 * * [misc]simplify: iters left: 5 (5 enodes) 1545729927.609 * * [misc]simplify: iters left: 4 (7 enodes) 1545729927.611 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1545729927.611 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1545729927.611 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1545729927.611 * * [misc]simplify: iters left: 6 (8 enodes) 1545729927.613 * * [misc]simplify: iters left: 5 (12 enodes) 1545729927.616 * * [misc]simplify: iters left: 4 (17 enodes) 1545729927.620 * * [misc]simplify: iters left: 3 (21 enodes) 1545729927.626 * * [misc]simplify: iters left: 2 (22 enodes) 1545729927.631 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1545729927.631 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1545729927.631 * * * * [misc]progress: [ 25 / 68 ] simplifiying candidate # 1545729927.631 * [enter]simplify: Simplifying (/ 1 1) 1545729927.631 * * [misc]simplify: iters left: 2 (2 enodes) 1545729927.632 * * [misc]simplify: iters left: 1 (4 enodes) 1545729927.632 * [exit]simplify: Simplified to 1 1545729927.632 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545729927.632 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545729927.633 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.634 * * [misc]simplify: iters left: 5 (13 enodes) 1545729927.638 * * [misc]simplify: iters left: 4 (26 enodes) 1545729927.646 * * [misc]simplify: iters left: 3 (42 enodes) 1545729927.658 * * [misc]simplify: iters left: 2 (77 enodes) 1545729927.677 * * [misc]simplify: iters left: 1 (108 enodes) 1545729927.705 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545729927.705 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545729927.705 * * * * [misc]progress: [ 26 / 68 ] simplifiying candidate # 1545729927.706 * [enter]simplify: Simplifying (/ 1 1) 1545729927.706 * * [misc]simplify: iters left: 2 (2 enodes) 1545729927.706 * * [misc]simplify: iters left: 1 (4 enodes) 1545729927.706 * [exit]simplify: Simplified to 1 1545729927.706 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545729927.706 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545729927.707 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.708 * * [misc]simplify: iters left: 5 (13 enodes) 1545729927.712 * * [misc]simplify: iters left: 4 (26 enodes) 1545729927.721 * * [misc]simplify: iters left: 3 (42 enodes) 1545729927.736 * * [misc]simplify: iters left: 2 (77 enodes) 1545729927.747 * * [misc]simplify: iters left: 1 (108 enodes) 1545729927.778 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545729927.779 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545729927.779 * * * * [misc]progress: [ 27 / 68 ] simplifiying candidate # 1545729927.779 * * * * [misc]progress: [ 28 / 68 ] simplifiying candidate # 1545729927.779 * * * * [misc]progress: [ 29 / 68 ] simplifiying candidate # 1545729927.779 * * * * [misc]progress: [ 30 / 68 ] simplifiying candidate # 1545729927.779 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1545729927.779 * * [misc]simplify: iters left: 3 (4 enodes) 1545729927.780 * * [misc]simplify: iters left: 2 (6 enodes) 1545729927.780 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1545729927.780 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1545729927.780 * * * * [misc]progress: [ 31 / 68 ] simplifiying candidate # 1545729927.781 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1545729927.781 * * [misc]simplify: iters left: 3 (4 enodes) 1545729927.781 * * [misc]simplify: iters left: 2 (6 enodes) 1545729927.782 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1545729927.782 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1545729927.782 * * * * [misc]progress: [ 32 / 68 ] simplifiying candidate # 1545729927.782 * [enter]simplify: Simplifying (/ 1 a) 1545729927.782 * * [misc]simplify: iters left: 2 (3 enodes) 1545729927.783 * * [misc]simplify: iters left: 1 (5 enodes) 1545729927.783 * [exit]simplify: Simplified to (/ 1 a) 1545729927.783 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1545729927.783 * * * * [misc]progress: [ 33 / 68 ] simplifiying candidate # 1545729927.783 * [enter]simplify: Simplifying (/ 1 a) 1545729927.783 * * [misc]simplify: iters left: 2 (3 enodes) 1545729927.784 * * [misc]simplify: iters left: 1 (5 enodes) 1545729927.785 * [exit]simplify: Simplified to (/ 1 a) 1545729927.785 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1545729927.785 * * * * [misc]progress: [ 34 / 68 ] simplifiying candidate # 1545729927.785 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729927.785 * * [misc]simplify: iters left: 6 (7 enodes) 1545729927.786 * * [misc]simplify: iters left: 5 (9 enodes) 1545729927.787 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729927.787 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1545729927.787 * * * * [misc]progress: [ 35 / 68 ] simplifiying candidate # 1545729927.787 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1545729927.787 * * [misc]simplify: iters left: 6 (6 enodes) 1545729927.788 * * [misc]simplify: iters left: 5 (8 enodes) 1545729927.789 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729927.789 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1545729927.789 * * * * [misc]progress: [ 36 / 68 ] simplifiying candidate # 1545729927.789 * * * * [misc]progress: [ 37 / 68 ] simplifiying candidate # 1545729927.789 * * * * [misc]progress: [ 38 / 68 ] simplifiying candidate # 1545729927.789 * * * * [misc]progress: [ 39 / 68 ] simplifiying candidate # 1545729927.789 * * * * [misc]progress: [ 40 / 68 ] simplifiying candidate # 1545729927.789 * * * * [misc]progress: [ 41 / 68 ] simplifiying candidate # 1545729927.789 * [enter]simplify: Simplifying (- 1) 1545729927.790 * * [misc]simplify: iters left: 2 (2 enodes) 1545729927.790 * * [misc]simplify: iters left: 1 (5 enodes) 1545729927.791 * [exit]simplify: Simplified to -1 1545729927.791 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1545729927.791 * * * * [misc]progress: [ 42 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 43 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 44 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 45 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 46 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 47 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 48 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 49 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 50 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 51 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 52 / 68 ] simplifiying candidate # 1545729927.791 * * * * [misc]progress: [ 53 / 68 ] simplifiying candidate # 1545729927.791 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1545729927.791 * * [misc]simplify: iters left: 4 (4 enodes) 1545729927.792 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1545729927.792 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1545729927.792 * * * * [misc]progress: [ 54 / 68 ] simplifiying candidate # 1545729927.792 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1545729927.792 * * [misc]simplify: iters left: 4 (4 enodes) 1545729927.793 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1545729927.793 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1545729927.793 * * * * [misc]progress: [ 55 / 68 ] simplifiying candidate # 1545729927.793 * [enter]simplify: Simplifying (- (acos a)) 1545729927.793 * * [misc]simplify: iters left: 3 (3 enodes) 1545729927.793 * [exit]simplify: Simplified to (- (acos a)) 1545729927.793 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1545729927.793 * * * * [misc]progress: [ 56 / 68 ] simplifiying candidate # 1545729927.793 * [enter]simplify: Simplifying (acos a) 1545729927.794 * * [misc]simplify: iters left: 1 (2 enodes) 1545729927.794 * [exit]simplify: Simplified to (acos a) 1545729927.794 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1545729927.794 * * * * [misc]progress: [ 57 / 68 ] simplifiying candidate # 1545729927.794 * [enter]simplify: Simplifying (cbrt (acos a)) 1545729927.794 * * [misc]simplify: iters left: 2 (3 enodes) 1545729927.794 * [exit]simplify: Simplified to (cbrt (acos a)) 1545729927.794 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1545729927.794 * * * * [misc]progress: [ 58 / 68 ] simplifiying candidate # 1545729927.795 * [enter]simplify: Simplifying (sqrt (acos a)) 1545729927.795 * * [misc]simplify: iters left: 2 (3 enodes) 1545729927.795 * [exit]simplify: Simplified to (sqrt (acos a)) 1545729927.795 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1545729927.795 * * * * [misc]progress: [ 59 / 68 ] simplifiying candidate # 1545729927.795 * [enter]simplify: Simplifying (acos a) 1545729927.795 * * [misc]simplify: iters left: 1 (2 enodes) 1545729927.796 * [exit]simplify: Simplified to (acos a) 1545729927.796 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1545729927.796 * * * * [misc]progress: [ 60 / 68 ] simplifiying candidate # 1545729927.796 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1545729927.796 * * [misc]simplify: iters left: 4 (4 enodes) 1545729927.796 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1545729927.796 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1545729927.796 * * * * [misc]progress: [ 61 / 68 ] simplifiying candidate # 1545729927.796 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1545729927.797 * * [misc]simplify: iters left: 4 (4 enodes) 1545729927.797 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1545729927.797 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1545729927.797 * * * * [misc]progress: [ 62 / 68 ] simplifiying candidate # 1545729927.797 * [enter]simplify: Simplifying (- (acos a)) 1545729927.797 * * [misc]simplify: iters left: 3 (3 enodes) 1545729927.798 * [exit]simplify: Simplified to (- (acos a)) 1545729927.798 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1545729927.798 * * * * [misc]progress: [ 63 / 68 ] simplifiying candidate # 1545729927.798 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729927.798 * * [misc]simplify: iters left: 5 (5 enodes) 1545729927.799 * * [misc]simplify: iters left: 4 (9 enodes) 1545729927.800 * * [misc]simplify: iters left: 3 (14 enodes) 1545729927.802 * * [misc]simplify: iters left: 2 (16 enodes) 1545729927.804 * * [misc]simplify: iters left: 1 (18 enodes) 1545729927.806 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729927.806 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729927.806 * * * * [misc]progress: [ 64 / 68 ] simplifiying candidate # 1545729927.806 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729927.806 * * [misc]simplify: iters left: 5 (5 enodes) 1545729927.807 * * [misc]simplify: iters left: 4 (9 enodes) 1545729927.809 * * [misc]simplify: iters left: 3 (14 enodes) 1545729927.813 * * [misc]simplify: iters left: 2 (16 enodes) 1545729927.818 * * [misc]simplify: iters left: 1 (18 enodes) 1545729927.823 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729927.823 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729927.823 * * * * [misc]progress: [ 65 / 68 ] simplifiying candidate # 1545729927.823 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545729927.824 * * [misc]simplify: iters left: 5 (5 enodes) 1545729927.825 * * [misc]simplify: iters left: 4 (9 enodes) 1545729927.828 * * [misc]simplify: iters left: 3 (14 enodes) 1545729927.831 * * [misc]simplify: iters left: 2 (16 enodes) 1545729927.835 * * [misc]simplify: iters left: 1 (18 enodes) 1545729927.837 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545729927.837 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545729927.837 * * * * [misc]progress: [ 66 / 68 ] simplifiying candidate # 1545729927.838 * [enter]simplify: Simplifying (/ -1 (acos a)) 1545729927.838 * * [misc]simplify: iters left: 3 (4 enodes) 1545729927.838 * [exit]simplify: Simplified to (/ -1 (acos a)) 1545729927.838 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1545729927.838 * * * * [misc]progress: [ 67 / 68 ] simplifiying candidate # 1545729927.838 * [enter]simplify: Simplifying (/ -1 (acos a)) 1545729927.838 * * [misc]simplify: iters left: 3 (4 enodes) 1545729927.839 * [exit]simplify: Simplified to (/ -1 (acos a)) 1545729927.839 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1545729927.839 * * * * [misc]progress: [ 68 / 68 ] simplifiying candidate # 1545729927.839 * [enter]simplify: Simplifying (/ -1 (acos a)) 1545729927.839 * * [misc]simplify: iters left: 3 (4 enodes) 1545729927.840 * [exit]simplify: Simplified to (/ -1 (acos a)) 1545729927.840 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1545729927.840 * * * [misc]progress: adding candidates to table 1545729928.353 * * [misc]progress: iteration 4 / 4 1545729928.353 * * * [misc]progress: picking best candidate 1545729928.387 * * * * [misc]pick: Picked # 1545729928.387 * * * [misc]progress: localizing error 1545729928.406 * * * [misc]progress: generating rewritten candidates 1545729928.406 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1 1) 1545729928.411 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1545729928.420 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1545729928.435 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1545729928.449 * * * [misc]progress: generating series expansions 1545729928.449 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1 1) 1545729928.449 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1545729928.449 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1545729928.449 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1545729928.449 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1545729928.449 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.449 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.449 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1545729928.450 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1545729928.450 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1545729928.450 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1545729928.450 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.450 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.450 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1545729928.450 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1545729928.450 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1545729928.450 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1545729928.451 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1545729928.451 * [misc]backup-simplify: Simplify 0 into 0 1545729928.451 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1545729928.451 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1545729928.452 * [misc]backup-simplify: Simplify 0 into 0 1545729928.452 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1545729928.452 * [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 1545729928.452 * [misc]backup-simplify: Simplify 0 into 0 1545729928.453 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1545729928.454 * [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 1545729928.454 * [misc]backup-simplify: Simplify 0 into 0 1545729928.454 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1545729928.455 * [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 1545729928.455 * [misc]backup-simplify: Simplify 0 into 0 1545729928.456 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1545729928.457 * [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 1545729928.457 * [misc]backup-simplify: Simplify 0 into 0 1545729928.457 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1545729928.457 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1545729928.457 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1545729928.457 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1545729928.457 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1545729928.457 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.457 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.457 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1545729928.458 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1545729928.458 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1545729928.458 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1545729928.458 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.458 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.458 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1545729928.458 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1545729928.458 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1545729928.458 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1545729928.459 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1545729928.459 * [misc]backup-simplify: Simplify 0 into 0 1545729928.459 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1545729928.459 * [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 1545729928.459 * [misc]backup-simplify: Simplify 0 into 0 1545729928.460 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729928.460 * [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 1545729928.460 * [misc]backup-simplify: Simplify 0 into 0 1545729928.460 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729928.461 * [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 1545729928.461 * [misc]backup-simplify: Simplify 0 into 0 1545729928.461 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729928.462 * [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 1545729928.462 * [misc]backup-simplify: Simplify 0 into 0 1545729928.462 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729928.463 * [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 1545729928.463 * [misc]backup-simplify: Simplify 0 into 0 1545729928.463 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1545729928.463 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1545729928.463 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1545729928.465 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1545729928.465 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1545729928.465 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.466 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.466 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1545729928.466 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1545729928.466 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1545729928.466 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1545729928.466 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.466 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.466 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1545729928.466 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1545729928.466 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1545729928.466 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1545729928.466 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1545729928.466 * [misc]backup-simplify: Simplify 0 into 0 1545729928.467 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1545729928.467 * [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 1545729928.467 * [misc]backup-simplify: Simplify 0 into 0 1545729928.467 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729928.468 * [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 1545729928.468 * [misc]backup-simplify: Simplify 0 into 0 1545729928.468 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729928.468 * [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 1545729928.468 * [misc]backup-simplify: Simplify 0 into 0 1545729928.469 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729928.469 * [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 1545729928.469 * [misc]backup-simplify: Simplify 0 into 0 1545729928.470 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729928.470 * [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 1545729928.470 * [misc]backup-simplify: Simplify 0 into 0 1545729928.471 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1545729928.471 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1545729928.471 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1545729928.471 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1545729928.471 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1545729928.471 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.471 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.471 * [misc]backup-simplify: Simplify -1 into -1 1545729928.471 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.472 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.472 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.472 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.472 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.472 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1545729928.472 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.472 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.472 * [misc]backup-simplify: Simplify -1 into -1 1545729928.472 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.473 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.473 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.473 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.473 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.473 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.474 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1545729928.474 * [misc]backup-simplify: Simplify 0 into 0 1545729928.475 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.475 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729928.475 * [misc]backup-simplify: Simplify 0 into 0 1545729928.476 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.476 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729928.477 * [misc]backup-simplify: Simplify 0 into 0 1545729928.478 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.478 * [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 1545729928.478 * [misc]backup-simplify: Simplify 0 into 0 1545729928.479 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.480 * [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 1545729928.480 * [misc]backup-simplify: Simplify 0 into 0 1545729928.482 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.482 * [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 1545729928.482 * [misc]backup-simplify: Simplify 0 into 0 1545729928.482 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.483 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.483 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1545729928.483 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1545729928.483 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.483 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.483 * [misc]backup-simplify: Simplify -1 into -1 1545729928.483 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.483 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.483 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.483 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.484 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.484 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1545729928.484 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.484 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.484 * [misc]backup-simplify: Simplify -1 into -1 1545729928.484 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.484 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.484 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.485 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.485 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.485 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.485 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545729928.485 * [misc]backup-simplify: Simplify 0 into 0 1545729928.487 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.487 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545729928.487 * [misc]backup-simplify: Simplify 0 into 0 1545729928.488 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.489 * [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 1545729928.489 * [misc]backup-simplify: Simplify 0 into 0 1545729928.492 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.492 * [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 1545729928.493 * [misc]backup-simplify: Simplify 0 into 0 1545729928.494 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.494 * [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 1545729928.495 * [misc]backup-simplify: Simplify 0 into 0 1545729928.497 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.498 * [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 1545729928.498 * [misc]backup-simplify: Simplify 0 into 0 1545729928.499 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1545729928.499 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1545729928.499 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1545729928.499 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1545729928.499 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.499 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.499 * [misc]backup-simplify: Simplify -1 into -1 1545729928.500 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.500 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.500 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.500 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.501 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1545729928.501 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1545729928.501 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.501 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.501 * [misc]backup-simplify: Simplify -1 into -1 1545729928.501 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.502 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.502 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.502 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.502 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1545729928.503 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1545729928.503 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545729928.503 * [misc]backup-simplify: Simplify 0 into 0 1545729928.506 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.506 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729928.506 * [misc]backup-simplify: Simplify 0 into 0 1545729928.507 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.508 * [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 1545729928.508 * [misc]backup-simplify: Simplify 0 into 0 1545729928.511 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.512 * [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 1545729928.512 * [misc]backup-simplify: Simplify 0 into 0 1545729928.513 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.514 * [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 1545729928.514 * [misc]backup-simplify: Simplify 0 into 0 1545729928.516 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.517 * [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 1545729928.517 * [misc]backup-simplify: Simplify 0 into 0 1545729928.517 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1545729928.517 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1545729928.517 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1545729928.517 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1545729928.517 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1545729928.517 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.517 * [misc]backup-simplify: Simplify -1 into -1 1545729928.517 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1545729928.517 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.517 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.517 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1545729928.517 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1545729928.517 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1545729928.517 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1545729928.517 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.517 * [misc]backup-simplify: Simplify -1 into -1 1545729928.517 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1545729928.517 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.518 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.518 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1545729928.518 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1545729928.518 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1545729928.518 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1545729928.518 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1545729928.518 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1545729928.518 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1545729928.518 * [misc]backup-simplify: Simplify 0 into 0 1545729928.518 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1545729928.519 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1545729928.519 * [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 1545729928.519 * [misc]backup-simplify: Simplify 0 into 0 1545729928.519 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1545729928.519 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1545729928.520 * [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 1545729928.520 * [misc]backup-simplify: Simplify 0 into 0 1545729928.520 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1545729928.520 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1545729928.521 * [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 1545729928.521 * [misc]backup-simplify: Simplify 0 into 0 1545729928.521 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1545729928.522 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1545729928.522 * [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 1545729928.522 * [misc]backup-simplify: Simplify 0 into 0 1545729928.523 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1545729928.523 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1545729928.523 * [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 1545729928.523 * [misc]backup-simplify: Simplify 0 into 0 1545729928.524 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1545729928.524 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1545729928.524 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1545729928.524 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1545729928.524 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.524 * [misc]backup-simplify: Simplify -1 into -1 1545729928.524 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1545729928.524 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.524 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.524 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1545729928.524 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1545729928.524 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1545729928.524 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1545729928.524 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.524 * [misc]backup-simplify: Simplify -1 into -1 1545729928.524 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1545729928.524 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.524 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.524 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1545729928.524 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1545729928.525 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1545729928.525 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1545729928.525 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1545729928.525 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1545729928.525 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1545729928.525 * [misc]backup-simplify: Simplify 0 into 0 1545729928.525 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1545729928.526 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1545729928.526 * [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 1545729928.526 * [misc]backup-simplify: Simplify 0 into 0 1545729928.526 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729928.526 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1545729928.527 * [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 1545729928.527 * [misc]backup-simplify: Simplify 0 into 0 1545729928.527 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729928.528 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1545729928.528 * [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 1545729928.528 * [misc]backup-simplify: Simplify 0 into 0 1545729928.528 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729928.529 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1545729928.529 * [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 1545729928.529 * [misc]backup-simplify: Simplify 0 into 0 1545729928.530 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729928.530 * [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 1545729928.531 * [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 1545729928.531 * [misc]backup-simplify: Simplify 0 into 0 1545729928.531 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1545729928.531 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1545729928.531 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1545729928.531 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1545729928.531 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.531 * [misc]backup-simplify: Simplify -1 into -1 1545729928.531 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1545729928.531 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.531 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.531 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1545729928.531 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1545729928.532 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1545729928.532 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1545729928.532 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.532 * [misc]backup-simplify: Simplify -1 into -1 1545729928.532 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1545729928.532 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.532 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.532 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1545729928.532 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1545729928.532 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1545729928.532 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1545729928.532 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1545729928.532 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1545729928.532 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1545729928.532 * [misc]backup-simplify: Simplify 0 into 0 1545729928.533 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1545729928.533 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1545729928.533 * [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 1545729928.533 * [misc]backup-simplify: Simplify 0 into 0 1545729928.533 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729928.534 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1545729928.534 * [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 1545729928.534 * [misc]backup-simplify: Simplify 0 into 0 1545729928.535 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729928.535 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1545729928.535 * [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 1545729928.535 * [misc]backup-simplify: Simplify 0 into 0 1545729928.536 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729928.536 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1545729928.537 * [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 1545729928.537 * [misc]backup-simplify: Simplify 0 into 0 1545729928.537 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729928.538 * [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 1545729928.538 * [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 1545729928.538 * [misc]backup-simplify: Simplify 0 into 0 1545729928.538 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1545729928.538 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1545729928.539 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1545729928.539 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1545729928.539 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1545729928.539 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1545729928.539 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.539 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.539 * [misc]backup-simplify: Simplify -1 into -1 1545729928.539 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.540 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.540 * [misc]taylor: Taking taylor expansion of a in a 1545729928.540 * [misc]backup-simplify: Simplify 0 into 0 1545729928.540 * [misc]backup-simplify: Simplify 1 into 1 1545729928.540 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.540 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.540 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1545729928.541 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1545729928.541 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.541 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1545729928.541 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1545729928.541 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.541 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.541 * [misc]backup-simplify: Simplify -1 into -1 1545729928.541 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.542 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.542 * [misc]taylor: Taking taylor expansion of a in a 1545729928.542 * [misc]backup-simplify: Simplify 0 into 0 1545729928.542 * [misc]backup-simplify: Simplify 1 into 1 1545729928.542 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545729928.542 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545729928.542 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1545729928.543 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1545729928.543 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.543 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1545729928.545 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.546 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1545729928.547 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1545729928.547 * [misc]backup-simplify: Simplify 0 into 0 1545729928.548 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.549 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1545729928.549 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729928.550 * [misc]backup-simplify: Simplify 0 into 0 1545729928.552 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.553 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1545729928.554 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545729928.554 * [misc]backup-simplify: Simplify 0 into 0 1545729928.555 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.557 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1545729928.557 * [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 1545729928.557 * [misc]backup-simplify: Simplify 0 into 0 1545729928.560 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.562 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1545729928.563 * [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 1545729928.563 * [misc]backup-simplify: Simplify 0 into 0 1545729928.564 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.566 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1545729928.566 * [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 1545729928.566 * [misc]backup-simplify: Simplify 0 into 0 1545729928.567 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1545729928.567 * [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)))) 1545729928.567 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1545729928.567 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1545729928.567 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.567 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.567 * [misc]backup-simplify: Simplify -1 into -1 1545729928.568 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.568 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.568 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729928.568 * [misc]taylor: Taking taylor expansion of a in a 1545729928.568 * [misc]backup-simplify: Simplify 0 into 0 1545729928.569 * [misc]backup-simplify: Simplify 1 into 1 1545729928.569 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.569 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.569 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729928.569 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729928.569 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.569 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1545729928.569 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.569 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.569 * [misc]backup-simplify: Simplify -1 into -1 1545729928.570 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.571 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.571 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545729928.571 * [misc]taylor: Taking taylor expansion of a in a 1545729928.571 * [misc]backup-simplify: Simplify 0 into 0 1545729928.571 * [misc]backup-simplify: Simplify 1 into 1 1545729928.571 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545729928.571 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545729928.571 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545729928.572 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545729928.572 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.572 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1545729928.573 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545729928.573 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545729928.573 * [misc]backup-simplify: Simplify 0 into 0 1545729928.576 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.576 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545729928.577 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545729928.577 * [misc]backup-simplify: Simplify 0 into 0 1545729928.578 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.579 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545729928.579 * [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 1545729928.580 * [misc]backup-simplify: Simplify 0 into 0 1545729928.582 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.583 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545729928.584 * [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 1545729928.584 * [misc]backup-simplify: Simplify 0 into 0 1545729928.585 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.586 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545729928.587 * [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 1545729928.587 * [misc]backup-simplify: Simplify 0 into 0 1545729928.590 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.591 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545729928.592 * [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 1545729928.592 * [misc]backup-simplify: Simplify 0 into 0 1545729928.593 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1545729928.594 * [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))))) 1545729928.594 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1545729928.594 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1545729928.594 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.594 * [misc]backup-simplify: Simplify -1 into -1 1545729928.594 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1545729928.594 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.594 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.594 * [misc]backup-simplify: Simplify -1 into -1 1545729928.595 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.595 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.595 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729928.595 * [misc]taylor: Taking taylor expansion of a in a 1545729928.596 * [misc]backup-simplify: Simplify 0 into 0 1545729928.596 * [misc]backup-simplify: Simplify 1 into 1 1545729928.596 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.596 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.596 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729928.596 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729928.596 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1545729928.596 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1545729928.596 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.596 * [misc]backup-simplify: Simplify -1 into -1 1545729928.596 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1545729928.597 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1545729928.597 * [misc]taylor: Taking taylor expansion of -1 in a 1545729928.597 * [misc]backup-simplify: Simplify -1 into -1 1545729928.597 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1545729928.598 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1545729928.598 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545729928.598 * [misc]taylor: Taking taylor expansion of a in a 1545729928.598 * [misc]backup-simplify: Simplify 0 into 0 1545729928.598 * [misc]backup-simplify: Simplify 1 into 1 1545729928.598 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545729928.598 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545729928.598 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545729928.598 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545729928.598 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1545729928.599 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1545729928.599 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1545729928.600 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545729928.600 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545729928.601 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1545729928.601 * [misc]backup-simplify: Simplify 0 into 0 1545729928.603 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.604 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545729928.605 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545729928.605 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1545729928.605 * [misc]backup-simplify: Simplify 0 into 0 1545729928.607 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.607 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545729928.608 * [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 1545729928.609 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1545729928.609 * [misc]backup-simplify: Simplify 0 into 0 1545729928.612 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.612 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545729928.613 * [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 1545729928.614 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1545729928.614 * [misc]backup-simplify: Simplify 0 into 0 1545729928.615 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1545729928.616 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545729928.617 * [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 1545729928.618 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1545729928.618 * [misc]backup-simplify: Simplify 0 into 0 1545729928.622 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1545729928.623 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545729928.623 * [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 1545729928.625 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1545729928.625 * [misc]backup-simplify: Simplify 0 into 0 1545729928.625 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1545729928.626 * * * [misc]progress: simplifying candidates 1545729928.626 * * * * [misc]progress: [ 1 / 168 ] simplifiying candidate # 1545729928.626 * [enter]simplify: Simplifying (- (acos a)) 1545729928.626 * * [misc]simplify: iters left: 3 (3 enodes) 1545729928.627 * [exit]simplify: Simplified to (- (acos a)) 1545729928.627 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.627 * [enter]simplify: Simplifying (+ -1 -1) 1545729928.627 * * [misc]simplify: iters left: 2 (2 enodes) 1545729928.628 * * [misc]simplify: iters left: 1 (3 enodes) 1545729928.629 * [exit]simplify: Simplified to -2 1545729928.629 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.629 * * * * [misc]progress: [ 2 / 168 ] simplifiying candidate # 1545729928.629 * [enter]simplify: Simplifying (- (acos a)) 1545729928.629 * * [misc]simplify: iters left: 3 (3 enodes) 1545729928.630 * [exit]simplify: Simplified to (- (acos a)) 1545729928.630 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.630 * [enter]simplify: Simplifying (+ -1 (- 1)) 1545729928.630 * * [misc]simplify: iters left: 4 (4 enodes) 1545729928.634 * * [misc]simplify: iters left: 3 (9 enodes) 1545729928.635 * [exit]simplify: Simplified to -2 1545729928.635 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.635 * * * * [misc]progress: [ 3 / 168 ] simplifiying candidate # 1545729928.636 * [enter]simplify: Simplifying (- (acos a)) 1545729928.636 * * [misc]simplify: iters left: 3 (3 enodes) 1545729928.636 * [exit]simplify: Simplified to (- (acos a)) 1545729928.637 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.637 * [enter]simplify: Simplifying (+ (- 1) -1) 1545729928.637 * * [misc]simplify: iters left: 4 (4 enodes) 1545729928.640 * * [misc]simplify: iters left: 3 (8 enodes) 1545729928.641 * [exit]simplify: Simplified to -2 1545729928.641 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.641 * * * * [misc]progress: [ 4 / 168 ] simplifiying candidate # 1545729928.641 * [enter]simplify: Simplifying (- (acos a)) 1545729928.641 * * [misc]simplify: iters left: 3 (3 enodes) 1545729928.642 * [exit]simplify: Simplified to (- (acos a)) 1545729928.642 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.642 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1545729928.642 * * [misc]simplify: iters left: 4 (3 enodes) 1545729928.645 * * [misc]simplify: iters left: 3 (11 enodes) 1545729928.645 * [exit]simplify: Simplified to -2 1545729928.645 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.645 * * * * [misc]progress: [ 5 / 168 ] simplifiying candidate # 1545729928.646 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729928.646 * * [misc]simplify: iters left: 5 (5 enodes) 1545729928.646 * * [misc]simplify: iters left: 4 (7 enodes) 1545729928.647 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729928.647 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.647 * [enter]simplify: Simplifying (+ 1 1) 1545729928.647 * * [misc]simplify: iters left: 2 (2 enodes) 1545729928.648 * * [misc]simplify: iters left: 1 (5 enodes) 1545729928.649 * [exit]simplify: Simplified to 2 1545729928.649 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.649 * * * * [misc]progress: [ 6 / 168 ] simplifiying candidate # 1545729928.649 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1545729928.649 * * [misc]simplify: iters left: 5 (4 enodes) 1545729928.650 * * [misc]simplify: iters left: 4 (9 enodes) 1545729928.651 * * [misc]simplify: iters left: 3 (13 enodes) 1545729928.653 * * [misc]simplify: iters left: 2 (33 enodes) 1545729928.656 * * [misc]simplify: iters left: 1 (40 enodes) 1545729928.659 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1545729928.659 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.659 * * * * [misc]progress: [ 7 / 168 ] simplifiying candidate # 1545729928.659 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1545729928.659 * * [misc]simplify: iters left: 5 (4 enodes) 1545729928.660 * * [misc]simplify: iters left: 4 (9 enodes) 1545729928.661 * * [misc]simplify: iters left: 3 (13 enodes) 1545729928.663 * * [misc]simplify: iters left: 2 (33 enodes) 1545729928.666 * * [misc]simplify: iters left: 1 (40 enodes) 1545729928.669 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1545729928.669 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.669 * [enter]simplify: Simplifying (- 1) 1545729928.669 * * [misc]simplify: iters left: 2 (2 enodes) 1545729928.670 * * [misc]simplify: iters left: 1 (5 enodes) 1545729928.671 * [exit]simplify: Simplified to -1 1545729928.671 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.671 * * * * [misc]progress: [ 8 / 168 ] simplifiying candidate # 1545729928.671 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1545729928.671 * * [misc]simplify: iters left: 6 (6 enodes) 1545729928.673 * * [misc]simplify: iters left: 5 (12 enodes) 1545729928.677 * * [misc]simplify: iters left: 4 (14 enodes) 1545729928.680 * * [misc]simplify: iters left: 3 (18 enodes) 1545729928.682 * * [misc]simplify: iters left: 2 (27 enodes) 1545729928.686 * * [misc]simplify: iters left: 1 (58 enodes) 1545729928.695 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1545729928.695 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.695 * * * * [misc]progress: [ 9 / 168 ] simplifiying candidate # 1545729928.696 * * * * [misc]progress: [ 10 / 168 ] simplifiying candidate # 1545729928.696 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729928.696 * * [misc]simplify: iters left: 5 (5 enodes) 1545729928.696 * * [misc]simplify: iters left: 4 (7 enodes) 1545729928.697 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729928.697 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.697 * * * * [misc]progress: [ 11 / 168 ] simplifiying candidate # 1545729928.697 * * * * [misc]progress: [ 12 / 168 ] simplifiying candidate # 1545729928.697 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1545729928.698 * * [misc]simplify: iters left: 6 (6 enodes) 1545729928.698 * * [misc]simplify: iters left: 5 (9 enodes) 1545729928.700 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1545729928.700 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.700 * * * * [misc]progress: [ 13 / 168 ] simplifiying candidate # 1545729928.701 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1545729928.701 * * [misc]simplify: iters left: 6 (9 enodes) 1545729928.703 * * [misc]simplify: iters left: 5 (14 enodes) 1545729928.704 * * [misc]simplify: iters left: 4 (17 enodes) 1545729928.706 * * [misc]simplify: iters left: 3 (22 enodes) 1545729928.709 * * [misc]simplify: iters left: 2 (29 enodes) 1545729928.718 * * [misc]simplify: iters left: 1 (43 enodes) 1545729928.730 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1545729928.730 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.730 * * * * [misc]progress: [ 14 / 168 ] simplifiying candidate # 1545729928.730 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1545729928.731 * * [misc]simplify: iters left: 6 (9 enodes) 1545729928.734 * * [misc]simplify: iters left: 5 (15 enodes) 1545729928.737 * * [misc]simplify: iters left: 4 (17 enodes) 1545729928.741 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1545729928.741 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.741 * * * * [misc]progress: [ 15 / 168 ] simplifiying candidate # 1545729928.742 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1545729928.742 * * [misc]simplify: iters left: 6 (7 enodes) 1545729928.745 * * [misc]simplify: iters left: 5 (13 enodes) 1545729928.748 * * [misc]simplify: iters left: 4 (16 enodes) 1545729928.752 * * [misc]simplify: iters left: 3 (21 enodes) 1545729928.757 * * [misc]simplify: iters left: 2 (28 enodes) 1545729928.769 * * [misc]simplify: iters left: 1 (42 enodes) 1545729928.780 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1545729928.781 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729928.781 * * * * [misc]progress: [ 16 / 168 ] simplifiying candidate # 1545729928.781 * * * * [misc]progress: [ 17 / 168 ] simplifiying candidate # 1545729928.781 * * * * [misc]progress: [ 18 / 168 ] simplifiying candidate # 1545729928.781 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1545729928.781 * * [misc]simplify: iters left: 6 (8 enodes) 1545729928.785 * * [misc]simplify: iters left: 5 (21 enodes) 1545729928.791 * * [misc]simplify: iters left: 4 (60 enodes) 1545729928.806 * * [misc]simplify: iters left: 3 (81 enodes) 1545729928.828 * * [misc]simplify: iters left: 2 (107 enodes) 1545729928.872 * * [misc]simplify: iters left: 1 (179 enodes) 1545729929.008 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1545729929.008 * [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))) 1545729929.008 * * * * [misc]progress: [ 19 / 168 ] simplifiying candidate # 1545729929.008 * * * * [misc]progress: [ 20 / 168 ] simplifiying candidate # 1545729929.008 * * * * [misc]progress: [ 21 / 168 ] simplifiying candidate # 1545729929.008 * * * * [misc]progress: [ 22 / 168 ] simplifiying candidate # 1545729929.008 * [enter]simplify: Simplifying (* 1 1) 1545729929.008 * * [misc]simplify: iters left: 2 (2 enodes) 1545729929.009 * * [misc]simplify: iters left: 1 (4 enodes) 1545729929.010 * [exit]simplify: Simplified to 1 1545729929.010 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.010 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1545729929.010 * * [misc]simplify: iters left: 5 (4 enodes) 1545729929.012 * * [misc]simplify: iters left: 4 (9 enodes) 1545729929.014 * * [misc]simplify: iters left: 3 (13 enodes) 1545729929.018 * * [misc]simplify: iters left: 2 (33 enodes) 1545729929.025 * * [misc]simplify: iters left: 1 (40 enodes) 1545729929.031 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1545729929.031 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.031 * * * * [misc]progress: [ 23 / 168 ] simplifiying candidate # 1545729929.031 * * * * [misc]progress: [ 24 / 168 ] simplifiying candidate # 1545729929.031 * [enter]simplify: Simplifying (- (acos a)) 1545729929.031 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.032 * [exit]simplify: Simplified to (- (acos a)) 1545729929.032 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.032 * * * * [misc]progress: [ 25 / 168 ] simplifiying candidate # 1545729929.032 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1545729929.033 * * [misc]simplify: iters left: 6 (6 enodes) 1545729929.035 * * [misc]simplify: iters left: 5 (8 enodes) 1545729929.037 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729929.037 * [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))) 1545729929.037 * * * * [misc]progress: [ 26 / 168 ] simplifiying candidate # 1545729929.037 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1545729929.037 * * [misc]simplify: iters left: 6 (6 enodes) 1545729929.039 * * [misc]simplify: iters left: 5 (8 enodes) 1545729929.041 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729929.041 * [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))) 1545729929.041 * * * * [misc]progress: [ 27 / 168 ] simplifiying candidate # 1545729929.041 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.041 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.043 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.045 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.045 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.045 * * * * [misc]progress: [ 28 / 168 ] simplifiying candidate # 1545729929.045 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.045 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.046 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.048 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.048 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.048 * * * * [misc]progress: [ 29 / 168 ] simplifiying candidate # 1545729929.049 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729929.049 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.051 * * [misc]simplify: iters left: 5 (9 enodes) 1545729929.053 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729929.053 * [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))) 1545729929.053 * * * * [misc]progress: [ 30 / 168 ] simplifiying candidate # 1545729929.054 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1545729929.054 * * [misc]simplify: iters left: 6 (6 enodes) 1545729929.055 * * [misc]simplify: iters left: 5 (8 enodes) 1545729929.057 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729929.057 * [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))) 1545729929.058 * * * * [misc]progress: [ 31 / 168 ] simplifiying candidate # 1545729929.058 * * * * [misc]progress: [ 32 / 168 ] simplifiying candidate # 1545729929.058 * * * * [misc]progress: [ 33 / 168 ] simplifiying candidate # 1545729929.058 * [enter]simplify: Simplifying (- (acos a)) 1545729929.058 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.059 * [exit]simplify: Simplified to (- (acos a)) 1545729929.059 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.059 * * * * [misc]progress: [ 34 / 168 ] simplifiying candidate # 1545729929.059 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1545729929.059 * * [misc]simplify: iters left: 6 (6 enodes) 1545729929.062 * * [misc]simplify: iters left: 5 (11 enodes) 1545729929.064 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.064 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.064 * * * * [misc]progress: [ 35 / 168 ] simplifiying candidate # 1545729929.064 * * * * [misc]progress: [ 36 / 168 ] simplifiying candidate # 1545729929.064 * * * * [misc]progress: [ 37 / 168 ] simplifiying candidate # 1545729929.064 * * * * [misc]progress: [ 38 / 168 ] simplifiying candidate # 1545729929.065 * * * * [misc]progress: [ 39 / 168 ] simplifiying candidate # 1545729929.065 * * * * [misc]progress: [ 40 / 168 ] simplifiying candidate # 1545729929.065 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1545729929.065 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.067 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.071 * * [misc]simplify: iters left: 4 (15 enodes) 1545729929.074 * * [misc]simplify: iters left: 3 (19 enodes) 1545729929.079 * * [misc]simplify: iters left: 2 (28 enodes) 1545729929.089 * * [misc]simplify: iters left: 1 (59 enodes) 1545729929.098 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729929.098 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1545729929.098 * * * * [misc]progress: [ 41 / 168 ] simplifiying candidate # 1545729929.098 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1545729929.098 * * [misc]simplify: iters left: 5 (4 enodes) 1545729929.100 * * [misc]simplify: iters left: 4 (6 enodes) 1545729929.100 * [exit]simplify: Simplified to 1 1545729929.100 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1545729929.100 * * * * [misc]progress: [ 42 / 168 ] simplifiying candidate # 1545729929.100 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1545729929.100 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.102 * * [misc]simplify: iters left: 5 (12 enodes) 1545729929.103 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729929.103 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729929.103 * * * * [misc]progress: [ 43 / 168 ] simplifiying candidate # 1545729929.103 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1545729929.104 * * [misc]simplify: iters left: 6 (8 enodes) 1545729929.105 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.107 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729929.107 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729929.107 * * * * [misc]progress: [ 44 / 168 ] simplifiying candidate # 1545729929.107 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1545729929.107 * * [misc]simplify: iters left: 6 (8 enodes) 1545729929.109 * * [misc]simplify: iters left: 5 (15 enodes) 1545729929.111 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729929.111 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729929.111 * * * * [misc]progress: [ 45 / 168 ] simplifiying candidate # 1545729929.111 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1545729929.111 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.112 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.114 * * [misc]simplify: iters left: 4 (15 enodes) 1545729929.116 * * [misc]simplify: iters left: 3 (19 enodes) 1545729929.118 * * [misc]simplify: iters left: 2 (28 enodes) 1545729929.123 * * [misc]simplify: iters left: 1 (59 enodes) 1545729929.132 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729929.132 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1545729929.132 * * * * [misc]progress: [ 46 / 168 ] simplifiying candidate # 1545729929.133 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1545729929.133 * * [misc]simplify: iters left: 6 (8 enodes) 1545729929.135 * * [misc]simplify: iters left: 5 (15 enodes) 1545729929.140 * * [misc]simplify: iters left: 4 (18 enodes) 1545729929.143 * * [misc]simplify: iters left: 3 (21 enodes) 1545729929.147 * * [misc]simplify: iters left: 2 (30 enodes) 1545729929.155 * * [misc]simplify: iters left: 1 (59 enodes) 1545729929.165 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1545729929.165 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1545729929.165 * * * * [misc]progress: [ 47 / 168 ] simplifiying candidate # 1545729929.166 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1545729929.166 * * [misc]simplify: iters left: 6 (8 enodes) 1545729929.168 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.169 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729929.169 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729929.169 * * * * [misc]progress: [ 48 / 168 ] simplifiying candidate # 1545729929.169 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1545729929.169 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.170 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.173 * * [misc]simplify: iters left: 4 (15 enodes) 1545729929.174 * * [misc]simplify: iters left: 3 (19 enodes) 1545729929.178 * * [misc]simplify: iters left: 2 (28 enodes) 1545729929.182 * * [misc]simplify: iters left: 1 (59 enodes) 1545729929.191 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729929.191 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1545729929.191 * * * * [misc]progress: [ 49 / 168 ] simplifiying candidate # 1545729929.192 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1545729929.192 * * [misc]simplify: iters left: 6 (8 enodes) 1545729929.194 * * [misc]simplify: iters left: 5 (17 enodes) 1545729929.197 * * [misc]simplify: iters left: 4 (25 enodes) 1545729929.203 * * [misc]simplify: iters left: 3 (50 enodes) 1545729929.220 * * [misc]simplify: iters left: 2 (91 enodes) 1545729929.240 * * [misc]simplify: iters left: 1 (116 enodes) 1545729929.253 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729929.253 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1545729929.253 * * * * [misc]progress: [ 50 / 168 ] simplifiying candidate # 1545729929.253 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1545729929.253 * * [misc]simplify: iters left: 6 (8 enodes) 1545729929.255 * * [misc]simplify: iters left: 5 (18 enodes) 1545729929.258 * * [misc]simplify: iters left: 4 (21 enodes) 1545729929.262 * * [misc]simplify: iters left: 3 (29 enodes) 1545729929.270 * * [misc]simplify: iters left: 2 (43 enodes) 1545729929.281 * * [misc]simplify: iters left: 1 (68 enodes) 1545729929.296 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729929.297 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1545729929.297 * * * * [misc]progress: [ 51 / 168 ] simplifiying candidate # 1545729929.297 * * * * [misc]progress: [ 52 / 168 ] simplifiying candidate # 1545729929.297 * * * * [misc]progress: [ 53 / 168 ] simplifiying candidate # 1545729929.297 * * * * [misc]progress: [ 54 / 168 ] simplifiying candidate # 1545729929.297 * * * * [misc]progress: [ 55 / 168 ] simplifiying candidate # 1545729929.297 * * * * [misc]progress: [ 56 / 168 ] simplifiying candidate # 1545729929.297 * [enter]simplify: Simplifying (- (acos a)) 1545729929.297 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.297 * [exit]simplify: Simplified to (- (acos a)) 1545729929.298 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1545729929.298 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1545729929.298 * * [misc]simplify: iters left: 4 (3 enodes) 1545729929.300 * * [misc]simplify: iters left: 3 (6 enodes) 1545729929.300 * [exit]simplify: Simplified to -3 1545729929.300 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.300 * * * * [misc]progress: [ 57 / 168 ] simplifiying candidate # 1545729929.300 * [enter]simplify: Simplifying (- (acos a)) 1545729929.300 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.301 * [exit]simplify: Simplified to (- (acos a)) 1545729929.301 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1545729929.301 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1545729929.301 * * [misc]simplify: iters left: 4 (5 enodes) 1545729929.304 * * [misc]simplify: iters left: 3 (13 enodes) 1545729929.305 * [exit]simplify: Simplified to -3 1545729929.305 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.305 * * * * [misc]progress: [ 58 / 168 ] simplifiying candidate # 1545729929.305 * [enter]simplify: Simplifying (- (acos a)) 1545729929.305 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.305 * [exit]simplify: Simplified to (- (acos a)) 1545729929.305 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1545729929.306 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1545729929.306 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.309 * * [misc]simplify: iters left: 5 (12 enodes) 1545729929.309 * [exit]simplify: Simplified to -3 1545729929.309 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.309 * * * * [misc]progress: [ 59 / 168 ] simplifiying candidate # 1545729929.310 * [enter]simplify: Simplifying (- (acos a)) 1545729929.310 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.310 * [exit]simplify: Simplified to (- (acos a)) 1545729929.310 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1545729929.310 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1545729929.310 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.313 * * [misc]simplify: iters left: 5 (14 enodes) 1545729929.315 * * [misc]simplify: iters left: 4 (16 enodes) 1545729929.316 * [exit]simplify: Simplified to -3 1545729929.316 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.316 * * * * [misc]progress: [ 60 / 168 ] simplifiying candidate # 1545729929.316 * [enter]simplify: Simplifying (- (acos a)) 1545729929.316 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.316 * [exit]simplify: Simplified to (- (acos a)) 1545729929.316 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1545729929.316 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1545729929.317 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.320 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.320 * [exit]simplify: Simplified to -3 1545729929.320 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.320 * * * * [misc]progress: [ 61 / 168 ] simplifiying candidate # 1545729929.320 * [enter]simplify: Simplifying (- (acos a)) 1545729929.321 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.321 * [exit]simplify: Simplified to (- (acos a)) 1545729929.321 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1545729929.321 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1545729929.321 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.325 * * [misc]simplify: iters left: 5 (12 enodes) 1545729929.326 * [exit]simplify: Simplified to -3 1545729929.326 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.326 * * * * [misc]progress: [ 62 / 168 ] simplifiying candidate # 1545729929.327 * [enter]simplify: Simplifying (- (acos a)) 1545729929.327 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.328 * [exit]simplify: Simplified to (- (acos a)) 1545729929.328 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1545729929.328 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1545729929.328 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.333 * * [misc]simplify: iters left: 5 (15 enodes) 1545729929.336 * * [misc]simplify: iters left: 4 (16 enodes) 1545729929.338 * [exit]simplify: Simplified to -3 1545729929.338 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.338 * * * * [misc]progress: [ 63 / 168 ] simplifiying candidate # 1545729929.338 * [enter]simplify: Simplifying (- (acos a)) 1545729929.338 * * [misc]simplify: iters left: 3 (3 enodes) 1545729929.339 * [exit]simplify: Simplified to (- (acos a)) 1545729929.339 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1545729929.339 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1545729929.339 * * [misc]simplify: iters left: 6 (4 enodes) 1545729929.345 * * [misc]simplify: iters left: 5 (15 enodes) 1545729929.347 * [exit]simplify: Simplified to -3 1545729929.347 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1545729929.347 * * * * [misc]progress: [ 64 / 168 ] simplifiying candidate # 1545729929.348 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.348 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.349 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.351 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.351 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1545729929.351 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1545729929.351 * * [misc]simplify: iters left: 4 (3 enodes) 1545729929.355 * * [misc]simplify: iters left: 3 (8 enodes) 1545729929.356 * [exit]simplify: Simplified to 3 1545729929.356 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1545729929.356 * * * * [misc]progress: [ 65 / 168 ] simplifiying candidate # 1545729929.356 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.356 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.358 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.359 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.359 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1545729929.360 * [enter]simplify: Simplifying (+ 2 1) 1545729929.360 * * [misc]simplify: iters left: 2 (3 enodes) 1545729929.362 * * [misc]simplify: iters left: 1 (7 enodes) 1545729929.363 * [exit]simplify: Simplified to 3 1545729929.363 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1545729929.363 * * * * [misc]progress: [ 66 / 168 ] simplifiying candidate # 1545729929.364 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.364 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.365 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.367 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.367 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1545729929.367 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1545729929.367 * * [misc]simplify: iters left: 4 (3 enodes) 1545729929.370 * * [misc]simplify: iters left: 3 (8 enodes) 1545729929.371 * [exit]simplify: Simplified to 3 1545729929.371 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1545729929.371 * * * * [misc]progress: [ 67 / 168 ] simplifiying candidate # 1545729929.372 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1545729929.372 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.373 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.378 * * [misc]simplify: iters left: 4 (33 enodes) 1545729929.387 * * [misc]simplify: iters left: 3 (65 enodes) 1545729929.405 * * [misc]simplify: iters left: 2 (97 enodes) 1545729929.430 * * [misc]simplify: iters left: 1 (121 enodes) 1545729929.453 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1545729929.453 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1545729929.453 * * * * [misc]progress: [ 68 / 168 ] simplifiying candidate # 1545729929.453 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1545729929.453 * * [misc]simplify: iters left: 6 (5 enodes) 1545729929.455 * * [misc]simplify: iters left: 5 (13 enodes) 1545729929.460 * * [misc]simplify: iters left: 4 (33 enodes) 1545729929.469 * * [misc]simplify: iters left: 3 (65 enodes) 1545729929.486 * * [misc]simplify: iters left: 2 (97 enodes) 1545729929.512 * * [misc]simplify: iters left: 1 (121 enodes) 1545729929.532 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1545729929.532 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1545729929.532 * [enter]simplify: Simplifying (- 1) 1545729929.532 * * [misc]simplify: iters left: 2 (2 enodes) 1545729929.534 * * [misc]simplify: iters left: 1 (5 enodes) 1545729929.535 * [exit]simplify: Simplified to -1 1545729929.535 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1545729929.535 * * * * [misc]progress: [ 69 / 168 ] simplifiying candidate # 1545729929.535 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1545729929.535 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.538 * * [misc]simplify: iters left: 5 (16 enodes) 1545729929.543 * * [misc]simplify: iters left: 4 (26 enodes) 1545729929.552 * * [misc]simplify: iters left: 3 (37 enodes) 1545729929.564 * * [misc]simplify: iters left: 2 (54 enodes) 1545729929.580 * * [misc]simplify: iters left: 1 (84 enodes) 1545729929.614 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1545729929.614 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1545729929.614 * * * * [misc]progress: [ 70 / 168 ] simplifiying candidate # 1545729929.614 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1545729929.614 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.616 * * [misc]simplify: iters left: 5 (16 enodes) 1545729929.622 * * [misc]simplify: iters left: 4 (26 enodes) 1545729929.632 * * [misc]simplify: iters left: 3 (37 enodes) 1545729929.641 * * [misc]simplify: iters left: 2 (54 enodes) 1545729929.657 * * [misc]simplify: iters left: 1 (84 enodes) 1545729929.692 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1545729929.692 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1545729929.692 * * * * [misc]progress: [ 71 / 168 ] simplifiying candidate # 1545729929.692 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.692 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.694 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.696 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.696 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1545729929.696 * * * * [misc]progress: [ 72 / 168 ] simplifiying candidate # 1545729929.698 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.698 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.700 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.701 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.701 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1545729929.701 * * * * [misc]progress: [ 73 / 168 ] simplifiying candidate # 1545729929.702 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.702 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.703 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.704 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.704 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1545729929.704 * * * * [misc]progress: [ 74 / 168 ] simplifiying candidate # 1545729929.704 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729929.704 * * [misc]simplify: iters left: 5 (5 enodes) 1545729929.705 * * [misc]simplify: iters left: 4 (7 enodes) 1545729929.706 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729929.706 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1545729929.706 * * * * [misc]progress: [ 75 / 168 ] simplifiying candidate # 1545729929.706 * * * * [misc]progress: [ 76 / 168 ] simplifiying candidate # 1545729929.706 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1545729929.706 * * [misc]simplify: iters left: 6 (7 enodes) 1545729929.707 * * [misc]simplify: iters left: 5 (12 enodes) 1545729929.709 * * [misc]simplify: iters left: 4 (19 enodes) 1545729929.711 * * [misc]simplify: iters left: 3 (21 enodes) 1545729929.714 * * [misc]simplify: iters left: 2 (23 enodes) 1545729929.716 * * [misc]simplify: iters left: 1 (26 enodes) 1545729929.719 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729929.719 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729929.719 * * * * [misc]progress: [ 77 / 168 ] simplifiying candidate # 1545729929.719 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1545729929.719 * * [misc]simplify: iters left: 6 (10 enodes) 1545729929.721 * * [misc]simplify: iters left: 5 (21 enodes) 1545729929.724 * * [misc]simplify: iters left: 4 (29 enodes) 1545729929.728 * * [misc]simplify: iters left: 3 (42 enodes) 1545729929.739 * * [misc]simplify: iters left: 2 (113 enodes) 1545729929.784 * * [misc]simplify: iters left: 1 (151 enodes) 1545729929.802 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729929.802 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729929.802 * * * * [misc]progress: [ 78 / 168 ] simplifiying candidate # 1545729929.802 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1545729929.802 * * [misc]simplify: iters left: 6 (10 enodes) 1545729929.804 * * [misc]simplify: iters left: 5 (19 enodes) 1545729929.807 * * [misc]simplify: iters left: 4 (26 enodes) 1545729929.810 * * [misc]simplify: iters left: 3 (43 enodes) 1545729929.816 * * [misc]simplify: iters left: 2 (68 enodes) 1545729929.848 * * [misc]simplify: iters left: 1 (161 enodes) 1545729929.873 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729929.873 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729929.873 * * * * [misc]progress: [ 79 / 168 ] simplifiying candidate # 1545729929.873 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1545729929.874 * * [misc]simplify: iters left: 6 (10 enodes) 1545729929.876 * * [misc]simplify: iters left: 5 (16 enodes) 1545729929.878 * * [misc]simplify: iters left: 4 (22 enodes) 1545729929.883 * * [misc]simplify: iters left: 3 (37 enodes) 1545729929.895 * * [misc]simplify: iters left: 2 (60 enodes) 1545729929.931 * * [misc]simplify: iters left: 1 (140 enodes) 1545729929.960 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729929.960 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729929.960 * * * * [misc]progress: [ 80 / 168 ] simplifiying candidate # 1545729929.960 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1545729929.960 * * [misc]simplify: iters left: 6 (10 enodes) 1545729929.962 * * [misc]simplify: iters left: 5 (20 enodes) 1545729929.965 * * [misc]simplify: iters left: 4 (26 enodes) 1545729929.968 * * [misc]simplify: iters left: 3 (40 enodes) 1545729929.974 * * [misc]simplify: iters left: 2 (65 enodes) 1545729930.010 * * [misc]simplify: iters left: 1 (121 enodes) 1545729930.041 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729930.041 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729930.041 * * * * [misc]progress: [ 81 / 168 ] simplifiying candidate # 1545729930.042 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1545729930.042 * * [misc]simplify: iters left: 6 (10 enodes) 1545729930.046 * * [misc]simplify: iters left: 5 (19 enodes) 1545729930.051 * * [misc]simplify: iters left: 4 (27 enodes) 1545729930.057 * * [misc]simplify: iters left: 3 (46 enodes) 1545729930.074 * * [misc]simplify: iters left: 2 (101 enodes) 1545729930.119 * * [misc]simplify: iters left: 1 (147 enodes) 1545729930.162 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729930.162 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729930.162 * * * * [misc]progress: [ 82 / 168 ] simplifiying candidate # 1545729930.162 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1545729930.162 * * [misc]simplify: iters left: 6 (10 enodes) 1545729930.166 * * [misc]simplify: iters left: 5 (18 enodes) 1545729930.171 * * [misc]simplify: iters left: 4 (22 enodes) 1545729930.176 * * [misc]simplify: iters left: 3 (37 enodes) 1545729930.187 * * [misc]simplify: iters left: 2 (61 enodes) 1545729930.222 * * [misc]simplify: iters left: 1 (127 enodes) 1545729930.260 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729930.260 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729930.260 * * * * [misc]progress: [ 83 / 168 ] simplifiying candidate # 1545729930.261 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1545729930.261 * * [misc]simplify: iters left: 6 (8 enodes) 1545729930.264 * * [misc]simplify: iters left: 5 (15 enodes) 1545729930.268 * * [misc]simplify: iters left: 4 (19 enodes) 1545729930.274 * * [misc]simplify: iters left: 3 (34 enodes) 1545729930.286 * * [misc]simplify: iters left: 2 (57 enodes) 1545729930.302 * * [misc]simplify: iters left: 1 (116 enodes) 1545729930.327 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1545729930.328 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1545729930.328 * * * * [misc]progress: [ 84 / 168 ] simplifiying candidate # 1545729930.328 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1545729930.328 * * [misc]simplify: iters left: 6 (10 enodes) 1545729930.331 * * [misc]simplify: iters left: 5 (20 enodes) 1545729930.339 * * [misc]simplify: iters left: 4 (32 enodes) 1545729930.346 * * [misc]simplify: iters left: 3 (43 enodes) 1545729930.356 * * [misc]simplify: iters left: 2 (82 enodes) 1545729930.371 * * [misc]simplify: iters left: 1 (163 enodes) 1545729930.406 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1545729930.406 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1545729930.406 * * * * [misc]progress: [ 85 / 168 ] simplifiying candidate # 1545729930.407 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1545729930.407 * * [misc]simplify: iters left: 6 (9 enodes) 1545729930.409 * * [misc]simplify: iters left: 5 (21 enodes) 1545729930.413 * * [misc]simplify: iters left: 4 (30 enodes) 1545729930.420 * * [misc]simplify: iters left: 3 (48 enodes) 1545729930.439 * * [misc]simplify: iters left: 2 (86 enodes) 1545729930.470 * * [misc]simplify: iters left: 1 (148 enodes) 1545729930.525 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1545729930.525 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1545729930.525 * * * * [misc]progress: [ 86 / 168 ] simplifiying candidate # 1545729930.525 * * * * [misc]progress: [ 87 / 168 ] simplifiying candidate # 1545729930.525 * * * * [misc]progress: [ 88 / 168 ] simplifiying candidate # 1545729930.525 * [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))))) 1545729930.526 * * [misc]simplify: iters left: 6 (9 enodes) 1545729930.529 * * [misc]simplify: iters left: 5 (25 enodes) 1545729930.540 * * [misc]simplify: iters left: 4 (82 enodes) 1545729930.564 * * [misc]simplify: iters left: 3 (135 enodes) 1545729930.592 * * [misc]simplify: iters left: 2 (188 enodes) 1545729930.703 * * [misc]simplify: iters left: 1 (380 enodes) 1545729931.026 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1545729931.026 * [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))) 1545729931.026 * * * * [misc]progress: [ 89 / 168 ] simplifiying candidate # 1545729931.027 * [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))))) 1545729931.027 * * [misc]simplify: iters left: 6 (10 enodes) 1545729931.031 * * [misc]simplify: iters left: 5 (29 enodes) 1545729931.045 * * [misc]simplify: iters left: 4 (103 enodes) 1545729931.112 * * [misc]simplify: iters left: 3 (149 enodes) 1545729931.133 * * [misc]simplify: iters left: 2 (187 enodes) 1545729931.206 * * [misc]simplify: iters left: 1 (341 enodes) 1545729931.504 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1545729931.504 * [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))) 1545729931.504 * * * * [misc]progress: [ 90 / 168 ] simplifiying candidate # 1545729931.505 * * * * [misc]progress: [ 91 / 168 ] simplifiying candidate # 1545729931.505 * * * * [misc]progress: [ 92 / 168 ] simplifiying candidate # 1545729931.505 * * * * [misc]progress: [ 93 / 168 ] simplifiying candidate # 1545729931.505 * [enter]simplify: Simplifying (* (* 1 1) 1) 1545729931.505 * * [misc]simplify: iters left: 4 (3 enodes) 1545729931.506 * * [misc]simplify: iters left: 3 (5 enodes) 1545729931.507 * [exit]simplify: Simplified to 1 1545729931.507 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1545729931.507 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1545729931.507 * * [misc]simplify: iters left: 6 (5 enodes) 1545729931.509 * * [misc]simplify: iters left: 5 (13 enodes) 1545729931.514 * * [misc]simplify: iters left: 4 (33 enodes) 1545729931.523 * * [misc]simplify: iters left: 3 (65 enodes) 1545729931.543 * * [misc]simplify: iters left: 2 (97 enodes) 1545729931.566 * * [misc]simplify: iters left: 1 (121 enodes) 1545729931.587 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1545729931.587 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1545729931.587 * * * * [misc]progress: [ 94 / 168 ] simplifiying candidate # 1545729931.587 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1545729931.587 * * [misc]simplify: iters left: 6 (6 enodes) 1545729931.590 * * [misc]simplify: iters left: 5 (11 enodes) 1545729931.593 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.593 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729931.594 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1545729931.594 * * [misc]simplify: iters left: 5 (4 enodes) 1545729931.596 * * [misc]simplify: iters left: 4 (9 enodes) 1545729931.598 * * [misc]simplify: iters left: 3 (13 enodes) 1545729931.602 * * [misc]simplify: iters left: 2 (33 enodes) 1545729931.610 * * [misc]simplify: iters left: 1 (40 enodes) 1545729931.616 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1545729931.616 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1545729931.616 * * * * [misc]progress: [ 95 / 168 ] simplifiying candidate # 1545729931.616 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1545729931.616 * * [misc]simplify: iters left: 6 (7 enodes) 1545729931.619 * * [misc]simplify: iters left: 5 (12 enodes) 1545729931.622 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.622 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729931.622 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1545729931.622 * * [misc]simplify: iters left: 5 (4 enodes) 1545729931.624 * * [misc]simplify: iters left: 4 (9 enodes) 1545729931.627 * * [misc]simplify: iters left: 3 (13 enodes) 1545729931.630 * * [misc]simplify: iters left: 2 (33 enodes) 1545729931.637 * * [misc]simplify: iters left: 1 (40 enodes) 1545729931.643 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1545729931.643 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1545729931.643 * * * * [misc]progress: [ 96 / 168 ] simplifiying candidate # 1545729931.644 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1545729931.644 * * [misc]simplify: iters left: 6 (7 enodes) 1545729931.647 * * [misc]simplify: iters left: 5 (14 enodes) 1545729931.650 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.650 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729931.650 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1545729931.651 * * [misc]simplify: iters left: 5 (4 enodes) 1545729931.652 * * [misc]simplify: iters left: 4 (9 enodes) 1545729931.654 * * [misc]simplify: iters left: 3 (13 enodes) 1545729931.658 * * [misc]simplify: iters left: 2 (33 enodes) 1545729931.665 * * [misc]simplify: iters left: 1 (40 enodes) 1545729931.670 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1545729931.670 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1545729931.671 * * * * [misc]progress: [ 97 / 168 ] simplifiying candidate # 1545729931.671 * * * * [misc]progress: [ 98 / 168 ] simplifiying candidate # 1545729931.671 * [enter]simplify: Simplifying (- (acos a)) 1545729931.671 * * [misc]simplify: iters left: 3 (3 enodes) 1545729931.672 * [exit]simplify: Simplified to (- (acos a)) 1545729931.672 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1545729931.672 * * * * [misc]progress: [ 99 / 168 ] simplifiying candidate # 1545729931.672 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1545729931.672 * * [misc]simplify: iters left: 6 (6 enodes) 1545729931.674 * * [misc]simplify: iters left: 5 (8 enodes) 1545729931.676 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729931.676 * [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))) 1545729931.676 * * * * [misc]progress: [ 100 / 168 ] simplifiying candidate # 1545729931.676 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1545729931.676 * * [misc]simplify: iters left: 6 (6 enodes) 1545729931.678 * * [misc]simplify: iters left: 5 (8 enodes) 1545729931.680 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729931.680 * [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))) 1545729931.680 * * * * [misc]progress: [ 101 / 168 ] simplifiying candidate # 1545729931.680 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729931.680 * * [misc]simplify: iters left: 5 (5 enodes) 1545729931.682 * * [misc]simplify: iters left: 4 (7 enodes) 1545729931.684 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.684 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1545729931.684 * * * * [misc]progress: [ 102 / 168 ] simplifiying candidate # 1545729931.684 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729931.684 * * [misc]simplify: iters left: 5 (5 enodes) 1545729931.685 * * [misc]simplify: iters left: 4 (7 enodes) 1545729931.687 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.687 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1545729931.687 * * * * [misc]progress: [ 103 / 168 ] simplifiying candidate # 1545729931.687 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1545729931.688 * * [misc]simplify: iters left: 5 (5 enodes) 1545729931.689 * * [misc]simplify: iters left: 4 (7 enodes) 1545729931.691 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.691 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1545729931.691 * * * * [misc]progress: [ 104 / 168 ] simplifiying candidate # 1545729931.691 * [enter]simplify: Simplifying (- (acos a)) 1545729931.691 * * [misc]simplify: iters left: 3 (3 enodes) 1545729931.692 * [exit]simplify: Simplified to (- (acos a)) 1545729931.692 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1545729931.692 * * * * [misc]progress: [ 105 / 168 ] simplifiying candidate # 1545729931.692 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1545729931.692 * * [misc]simplify: iters left: 6 (7 enodes) 1545729931.697 * * [misc]simplify: iters left: 5 (12 enodes) 1545729931.699 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1545729931.699 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1545729931.699 * * * * [misc]progress: [ 106 / 168 ] simplifiying candidate # 1545729931.699 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1545729931.700 * * [misc]simplify: iters left: 6 (6 enodes) 1545729931.701 * * [misc]simplify: iters left: 5 (12 enodes) 1545729931.705 * * [misc]simplify: iters left: 4 (14 enodes) 1545729931.708 * * [misc]simplify: iters left: 3 (18 enodes) 1545729931.713 * * [misc]simplify: iters left: 2 (27 enodes) 1545729931.720 * * [misc]simplify: iters left: 1 (58 enodes) 1545729931.729 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1545729931.729 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1545729931.729 * * * * [misc]progress: [ 107 / 168 ] simplifiying candidate # 1545729931.729 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1545729931.729 * * [misc]simplify: iters left: 6 (7 enodes) 1545729931.731 * * [misc]simplify: iters left: 5 (16 enodes) 1545729931.733 * * [misc]simplify: iters left: 4 (24 enodes) 1545729931.737 * * [misc]simplify: iters left: 3 (49 enodes) 1545729931.745 * * [misc]simplify: iters left: 2 (90 enodes) 1545729931.765 * * [misc]simplify: iters left: 1 (115 enodes) 1545729931.791 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1545729931.791 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1545729931.791 * * * * [misc]progress: [ 108 / 168 ] simplifiying candidate # 1545729931.791 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1545729931.791 * * [misc]simplify: iters left: 6 (7 enodes) 1545729931.794 * * [misc]simplify: iters left: 5 (17 enodes) 1545729931.800 * * [misc]simplify: iters left: 4 (20 enodes) 1545729931.804 * * [misc]simplify: iters left: 3 (28 enodes) 1545729931.813 * * [misc]simplify: iters left: 2 (42 enodes) 1545729931.822 * * [misc]simplify: iters left: 1 (67 enodes) 1545729931.835 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1545729931.835 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1545729931.835 * * * * [misc]progress: [ 109 / 168 ] simplifiying candidate # 1545729931.835 * * * * [misc]progress: [ 110 / 168 ] simplifiying candidate # 1545729931.835 * * * * [misc]progress: [ 111 / 168 ] simplifiying candidate # 1545729931.835 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1545729931.835 * * [misc]simplify: iters left: 6 (12 enodes) 1545729931.838 * * [misc]simplify: iters left: 5 (27 enodes) 1545729931.842 * * [misc]simplify: iters left: 4 (38 enodes) 1545729931.848 * * [misc]simplify: iters left: 3 (49 enodes) 1545729931.854 * * [misc]simplify: iters left: 2 (71 enodes) 1545729931.869 * * [misc]simplify: iters left: 1 (119 enodes) 1545729931.900 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1545729931.901 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1545729931.901 * * * * [misc]progress: [ 112 / 168 ] simplifiying candidate # 1545729931.901 * * * * [misc]progress: [ 113 / 168 ] simplifiying candidate # 1545729931.901 * * * * [misc]progress: [ 114 / 168 ] simplifiying candidate # 1545729931.901 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1545729931.901 * * [misc]simplify: iters left: 6 (11 enodes) 1545729931.905 * * [misc]simplify: iters left: 5 (34 enodes) 1545729931.921 * * [misc]simplify: iters left: 4 (100 enodes) 1545729931.992 * * [misc]simplify: iters left: 3 (414 enodes) 1545729932.971 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1545729932.971 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1545729932.971 * * * * [misc]progress: [ 115 / 168 ] simplifiying candidate # 1545729932.971 * * * * [misc]progress: [ 116 / 168 ] simplifiying candidate # 1545729932.971 * * * * [misc]progress: [ 117 / 168 ] simplifiying candidate # 1545729932.972 * * * * [misc]progress: [ 118 / 168 ] simplifiying candidate # 1545729932.972 * * * * [misc]progress: [ 119 / 168 ] simplifiying candidate # 1545729932.972 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729932.972 * * [misc]simplify: iters left: 6 (11 enodes) 1545729932.975 * * [misc]simplify: iters left: 5 (19 enodes) 1545729932.982 * * [misc]simplify: iters left: 4 (21 enodes) 1545729932.987 * * [misc]simplify: iters left: 3 (25 enodes) 1545729932.994 * * [misc]simplify: iters left: 2 (34 enodes) 1545729933.004 * * [misc]simplify: iters left: 1 (65 enodes) 1545729933.024 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729933.024 * [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))))) 1545729933.024 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729933.025 * * [misc]simplify: iters left: 6 (9 enodes) 1545729933.027 * * [misc]simplify: iters left: 5 (11 enodes) 1545729933.030 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729933.030 * [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))))) 1545729933.030 * * * * [misc]progress: [ 120 / 168 ] simplifiying candidate # 1545729933.030 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1545729933.031 * * [misc]simplify: iters left: 6 (10 enodes) 1545729933.034 * * [misc]simplify: iters left: 5 (16 enodes) 1545729933.040 * * [misc]simplify: iters left: 4 (18 enodes) 1545729933.044 * * [misc]simplify: iters left: 3 (22 enodes) 1545729933.051 * * [misc]simplify: iters left: 2 (31 enodes) 1545729933.061 * * [misc]simplify: iters left: 1 (62 enodes) 1545729933.085 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1545729933.085 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545729933.086 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729933.086 * * [misc]simplify: iters left: 6 (9 enodes) 1545729933.088 * * [misc]simplify: iters left: 5 (11 enodes) 1545729933.091 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729933.091 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545729933.091 * * * * [misc]progress: [ 121 / 168 ] simplifiying candidate # 1545729933.092 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1545729933.092 * * [misc]simplify: iters left: 6 (8 enodes) 1545729933.094 * * [misc]simplify: iters left: 5 (14 enodes) 1545729933.099 * * [misc]simplify: iters left: 4 (17 enodes) 1545729933.103 * * [misc]simplify: iters left: 3 (21 enodes) 1545729933.108 * * [misc]simplify: iters left: 2 (30 enodes) 1545729933.117 * * [misc]simplify: iters left: 1 (61 enodes) 1545729933.136 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1545729933.136 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545729933.137 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1545729933.137 * * [misc]simplify: iters left: 6 (8 enodes) 1545729933.139 * * [misc]simplify: iters left: 5 (12 enodes) 1545729933.142 * * [misc]simplify: iters left: 4 (15 enodes) 1545729933.148 * * [misc]simplify: iters left: 3 (25 enodes) 1545729933.154 * * [misc]simplify: iters left: 2 (27 enodes) 1545729933.157 * * [misc]simplify: iters left: 1 (32 enodes) 1545729933.160 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1545729933.160 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1545729933.160 * * * * [misc]progress: [ 122 / 168 ] simplifiying candidate # 1545729933.161 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1545729933.161 * * [misc]simplify: iters left: 6 (8 enodes) 1545729933.162 * * [misc]simplify: iters left: 5 (14 enodes) 1545729933.164 * * [misc]simplify: iters left: 4 (17 enodes) 1545729933.166 * * [misc]simplify: iters left: 3 (21 enodes) 1545729933.170 * * [misc]simplify: iters left: 2 (30 enodes) 1545729933.178 * * [misc]simplify: iters left: 1 (61 enodes) 1545729933.195 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1545729933.195 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545729933.195 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1545729933.196 * * [misc]simplify: iters left: 6 (8 enodes) 1545729933.197 * * [misc]simplify: iters left: 5 (12 enodes) 1545729933.200 * * [misc]simplify: iters left: 4 (15 enodes) 1545729933.205 * * [misc]simplify: iters left: 3 (25 enodes) 1545729933.211 * * [misc]simplify: iters left: 2 (27 enodes) 1545729933.217 * * [misc]simplify: iters left: 1 (32 enodes) 1545729933.224 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1545729933.224 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1545729933.225 * * * * [misc]progress: [ 123 / 168 ] simplifiying candidate # 1545729933.225 * [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)))) 1545729933.225 * * [misc]simplify: iters left: 6 (14 enodes) 1545729933.230 * * [misc]simplify: iters left: 5 (29 enodes) 1545729933.241 * * [misc]simplify: iters left: 4 (48 enodes) 1545729933.258 * * [misc]simplify: iters left: 3 (62 enodes) 1545729933.271 * * [misc]simplify: iters left: 2 (82 enodes) 1545729933.283 * * [misc]simplify: iters left: 1 (108 enodes) 1545729933.301 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1545729933.301 * [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))))) 1545729933.301 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1545729933.301 * * [misc]simplify: iters left: 6 (12 enodes) 1545729933.303 * * [misc]simplify: iters left: 5 (21 enodes) 1545729933.306 * * [misc]simplify: iters left: 4 (31 enodes) 1545729933.312 * * [misc]simplify: iters left: 3 (42 enodes) 1545729933.318 * * [misc]simplify: iters left: 2 (59 enodes) 1545729933.336 * * [misc]simplify: iters left: 1 (85 enodes) 1545729933.367 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729933.367 * [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))))) 1545729933.367 * * * * [misc]progress: [ 124 / 168 ] simplifiying candidate # 1545729933.367 * [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))) 1545729933.368 * * [misc]simplify: iters left: 6 (13 enodes) 1545729933.372 * * [misc]simplify: iters left: 5 (24 enodes) 1545729933.380 * * [misc]simplify: iters left: 4 (36 enodes) 1545729933.392 * * [misc]simplify: iters left: 3 (48 enodes) 1545729933.398 * * [misc]simplify: iters left: 2 (65 enodes) 1545729933.408 * * [misc]simplify: iters left: 1 (91 enodes) 1545729933.425 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1545729933.425 * [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))))) 1545729933.425 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1545729933.425 * * [misc]simplify: iters left: 6 (12 enodes) 1545729933.429 * * [misc]simplify: iters left: 5 (21 enodes) 1545729933.437 * * [misc]simplify: iters left: 4 (31 enodes) 1545729933.449 * * [misc]simplify: iters left: 3 (42 enodes) 1545729933.460 * * [misc]simplify: iters left: 2 (59 enodes) 1545729933.469 * * [misc]simplify: iters left: 1 (85 enodes) 1545729933.485 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729933.485 * [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))))) 1545729933.485 * * * * [misc]progress: [ 125 / 168 ] simplifiying candidate # 1545729933.485 * [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) 1545729933.485 * * [misc]simplify: iters left: 6 (11 enodes) 1545729933.487 * * [misc]simplify: iters left: 5 (22 enodes) 1545729933.491 * * [misc]simplify: iters left: 4 (37 enodes) 1545729933.499 * * [misc]simplify: iters left: 3 (62 enodes) 1545729933.516 * * [misc]simplify: iters left: 2 (105 enodes) 1545729933.533 * * [misc]simplify: iters left: 1 (135 enodes) 1545729933.551 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729933.551 * [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)))) 1545729933.551 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1545729933.552 * * [misc]simplify: iters left: 6 (11 enodes) 1545729933.553 * * [misc]simplify: iters left: 5 (22 enodes) 1545729933.559 * * [misc]simplify: iters left: 4 (35 enodes) 1545729933.571 * * [misc]simplify: iters left: 3 (55 enodes) 1545729933.587 * * [misc]simplify: iters left: 2 (74 enodes) 1545729933.597 * * [misc]simplify: iters left: 1 (109 enodes) 1545729933.619 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1545729933.619 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1545729933.619 * * * * [misc]progress: [ 126 / 168 ] simplifiying candidate # 1545729933.620 * [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) 1545729933.620 * * [misc]simplify: iters left: 6 (11 enodes) 1545729933.624 * * [misc]simplify: iters left: 5 (22 enodes) 1545729933.632 * * [misc]simplify: iters left: 4 (37 enodes) 1545729933.645 * * [misc]simplify: iters left: 3 (62 enodes) 1545729933.663 * * [misc]simplify: iters left: 2 (105 enodes) 1545729933.696 * * [misc]simplify: iters left: 1 (135 enodes) 1545729933.721 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729933.721 * [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)))) 1545729933.721 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1545729933.722 * * [misc]simplify: iters left: 6 (11 enodes) 1545729933.723 * * [misc]simplify: iters left: 5 (22 enodes) 1545729933.727 * * [misc]simplify: iters left: 4 (35 enodes) 1545729933.734 * * [misc]simplify: iters left: 3 (55 enodes) 1545729933.742 * * [misc]simplify: iters left: 2 (74 enodes) 1545729933.752 * * [misc]simplify: iters left: 1 (109 enodes) 1545729933.772 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1545729933.772 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1545729933.772 * * * * [misc]progress: [ 127 / 168 ] simplifiying candidate # 1545729933.773 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729933.773 * * [misc]simplify: iters left: 6 (13 enodes) 1545729933.775 * * [misc]simplify: iters left: 5 (24 enodes) 1545729933.782 * * [misc]simplify: iters left: 4 (34 enodes) 1545729933.794 * * [misc]simplify: iters left: 3 (45 enodes) 1545729933.806 * * [misc]simplify: iters left: 2 (62 enodes) 1545729933.826 * * [misc]simplify: iters left: 1 (88 enodes) 1545729933.858 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729933.858 * [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))))) 1545729933.859 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1545729933.859 * * [misc]simplify: iters left: 6 (12 enodes) 1545729933.863 * * [misc]simplify: iters left: 5 (21 enodes) 1545729933.870 * * [misc]simplify: iters left: 4 (31 enodes) 1545729933.880 * * [misc]simplify: iters left: 3 (42 enodes) 1545729933.891 * * [misc]simplify: iters left: 2 (59 enodes) 1545729933.901 * * [misc]simplify: iters left: 1 (85 enodes) 1545729933.917 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545729933.917 * [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))))) 1545729933.917 * * * * [misc]progress: [ 128 / 168 ] simplifiying candidate # 1545729933.918 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1545729933.918 * * [misc]simplify: iters left: 6 (12 enodes) 1545729933.919 * * [misc]simplify: iters left: 5 (21 enodes) 1545729933.924 * * [misc]simplify: iters left: 4 (31 enodes) 1545729933.931 * * [misc]simplify: iters left: 3 (42 enodes) 1545729933.942 * * [misc]simplify: iters left: 2 (59 enodes) 1545729933.960 * * [misc]simplify: iters left: 1 (85 enodes) 1545729933.993 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729933.993 * [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))))) 1545729933.994 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1545729933.994 * * [misc]simplify: iters left: 6 (12 enodes) 1545729933.998 * * [misc]simplify: iters left: 5 (21 enodes) 1545729934.005 * * [misc]simplify: iters left: 4 (31 enodes) 1545729934.016 * * [misc]simplify: iters left: 3 (42 enodes) 1545729934.028 * * [misc]simplify: iters left: 2 (59 enodes) 1545729934.047 * * [misc]simplify: iters left: 1 (85 enodes) 1545729934.077 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545729934.077 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545729934.077 * * * * [misc]progress: [ 129 / 168 ] simplifiying candidate # 1545729934.078 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1545729934.078 * * [misc]simplify: iters left: 6 (10 enodes) 1545729934.081 * * [misc]simplify: iters left: 5 (19 enodes) 1545729934.084 * * [misc]simplify: iters left: 4 (30 enodes) 1545729934.089 * * [misc]simplify: iters left: 3 (41 enodes) 1545729934.099 * * [misc]simplify: iters left: 2 (58 enodes) 1545729934.118 * * [misc]simplify: iters left: 1 (84 enodes) 1545729934.146 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729934.146 * [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)))) 1545729934.147 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1545729934.147 * * [misc]simplify: iters left: 6 (11 enodes) 1545729934.151 * * [misc]simplify: iters left: 5 (22 enodes) 1545729934.159 * * [misc]simplify: iters left: 4 (35 enodes) 1545729934.172 * * [misc]simplify: iters left: 3 (55 enodes) 1545729934.187 * * [misc]simplify: iters left: 2 (74 enodes) 1545729934.207 * * [misc]simplify: iters left: 1 (109 enodes) 1545729934.243 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1545729934.243 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1545729934.243 * * * * [misc]progress: [ 130 / 168 ] simplifiying candidate # 1545729934.244 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1545729934.244 * * [misc]simplify: iters left: 6 (10 enodes) 1545729934.249 * * [misc]simplify: iters left: 5 (19 enodes) 1545729934.256 * * [misc]simplify: iters left: 4 (30 enodes) 1545729934.267 * * [misc]simplify: iters left: 3 (41 enodes) 1545729934.277 * * [misc]simplify: iters left: 2 (58 enodes) 1545729934.295 * * [misc]simplify: iters left: 1 (84 enodes) 1545729934.326 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729934.326 * [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)))) 1545729934.326 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1545729934.327 * * [misc]simplify: iters left: 6 (11 enodes) 1545729934.330 * * [misc]simplify: iters left: 5 (22 enodes) 1545729934.338 * * [misc]simplify: iters left: 4 (35 enodes) 1545729934.350 * * [misc]simplify: iters left: 3 (55 enodes) 1545729934.364 * * [misc]simplify: iters left: 2 (74 enodes) 1545729934.384 * * [misc]simplify: iters left: 1 (109 enodes) 1545729934.405 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1545729934.405 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1545729934.405 * * * * [misc]progress: [ 131 / 168 ] simplifiying candidate # 1545729934.405 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545729934.405 * * [misc]simplify: iters left: 6 (6 enodes) 1545729934.406 * * [misc]simplify: iters left: 5 (10 enodes) 1545729934.407 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1545729934.407 * [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))))) 1545729934.407 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1545729934.407 * * [misc]simplify: iters left: 6 (11 enodes) 1545729934.409 * * [misc]simplify: iters left: 5 (20 enodes) 1545729934.413 * * [misc]simplify: iters left: 4 (30 enodes) 1545729934.419 * * [misc]simplify: iters left: 3 (41 enodes) 1545729934.429 * * [misc]simplify: iters left: 2 (64 enodes) 1545729934.450 * * [misc]simplify: iters left: 1 (108 enodes) 1545729934.492 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1545729934.492 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1545729934.492 * * * * [misc]progress: [ 132 / 168 ] simplifiying candidate # 1545729934.492 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1545729934.492 * * [misc]simplify: iters left: 5 (5 enodes) 1545729934.494 * * [misc]simplify: iters left: 4 (7 enodes) 1545729934.496 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1545729934.496 * [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))))) 1545729934.496 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1545729934.496 * * [misc]simplify: iters left: 6 (11 enodes) 1545729934.500 * * [misc]simplify: iters left: 5 (20 enodes) 1545729934.509 * * [misc]simplify: iters left: 4 (30 enodes) 1545729934.518 * * [misc]simplify: iters left: 3 (41 enodes) 1545729934.523 * * [misc]simplify: iters left: 2 (64 enodes) 1545729934.534 * * [misc]simplify: iters left: 1 (108 enodes) 1545729934.557 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1545729934.557 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1545729934.557 * * * * [misc]progress: [ 133 / 168 ] simplifiying candidate # 1545729934.557 * [enter]simplify: Simplifying (/ 1 1) 1545729934.557 * * [misc]simplify: iters left: 2 (2 enodes) 1545729934.558 * * [misc]simplify: iters left: 1 (4 enodes) 1545729934.559 * [exit]simplify: Simplified to 1 1545729934.559 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1545729934.559 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1545729934.559 * * [misc]simplify: iters left: 6 (10 enodes) 1545729934.563 * * [misc]simplify: iters left: 5 (21 enodes) 1545729934.570 * * [misc]simplify: iters left: 4 (34 enodes) 1545729934.581 * * [misc]simplify: iters left: 3 (50 enodes) 1545729934.598 * * [misc]simplify: iters left: 2 (84 enodes) 1545729934.632 * * [misc]simplify: iters left: 1 (134 enodes) 1545729934.699 * [exit]simplify: Simplified to (/ a (- (acos a))) 1545729934.699 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1545729934.699 * * * * [misc]progress: [ 134 / 168 ] simplifiying candidate # 1545729934.699 * [enter]simplify: Simplifying (/ 1 1) 1545729934.699 * * [misc]simplify: iters left: 2 (2 enodes) 1545729934.700 * * [misc]simplify: iters left: 1 (4 enodes) 1545729934.701 * [exit]simplify: Simplified to 1 1545729934.701 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1545729934.701 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1545729934.701 * * [misc]simplify: iters left: 6 (10 enodes) 1545729934.705 * * [misc]simplify: iters left: 5 (21 enodes) 1545729934.712 * * [misc]simplify: iters left: 4 (34 enodes) 1545729934.723 * * [misc]simplify: iters left: 3 (50 enodes) 1545729934.740 * * [misc]simplify: iters left: 2 (84 enodes) 1545729934.769 * * [misc]simplify: iters left: 1 (134 enodes) 1545729934.813 * [exit]simplify: Simplified to (/ a (- (acos a))) 1545729934.813 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1545729934.813 * * * * [misc]progress: [ 135 / 168 ] simplifiying candidate # 1545729934.813 * * * * [misc]progress: [ 136 / 168 ] simplifiying candidate # 1545729934.813 * * * * [misc]progress: [ 137 / 168 ] simplifiying candidate # 1545729934.813 * * * * [misc]progress: [ 138 / 168 ] simplifiying candidate # 1545729934.814 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1545729934.814 * * [misc]simplify: iters left: 3 (4 enodes) 1545729934.815 * * [misc]simplify: iters left: 2 (6 enodes) 1545729934.817 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1545729934.817 * [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)))) 1545729934.817 * * * * [misc]progress: [ 139 / 168 ] simplifiying candidate # 1545729934.817 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1545729934.817 * * [misc]simplify: iters left: 3 (4 enodes) 1545729934.818 * * [misc]simplify: iters left: 2 (6 enodes) 1545729934.820 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1545729934.820 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1545729934.820 * * * * [misc]progress: [ 140 / 168 ] simplifiying candidate # 1545729934.821 * [enter]simplify: Simplifying (/ 1 a) 1545729934.821 * * [misc]simplify: iters left: 2 (3 enodes) 1545729934.822 * * [misc]simplify: iters left: 1 (5 enodes) 1545729934.823 * [exit]simplify: Simplified to (/ 1 a) 1545729934.823 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1545729934.824 * * * * [misc]progress: [ 141 / 168 ] simplifiying candidate # 1545729934.824 * [enter]simplify: Simplifying (/ 1 a) 1545729934.824 * * [misc]simplify: iters left: 2 (3 enodes) 1545729934.825 * * [misc]simplify: iters left: 1 (5 enodes) 1545729934.827 * [exit]simplify: Simplified to (/ 1 a) 1545729934.827 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1545729934.827 * * * * [misc]progress: [ 142 / 168 ] simplifiying candidate # 1545729934.827 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1545729934.827 * * [misc]simplify: iters left: 6 (7 enodes) 1545729934.830 * * [misc]simplify: iters left: 5 (13 enodes) 1545729934.833 * * [misc]simplify: iters left: 4 (15 enodes) 1545729934.835 * * [misc]simplify: iters left: 3 (19 enodes) 1545729934.837 * * [misc]simplify: iters left: 2 (28 enodes) 1545729934.842 * * [misc]simplify: iters left: 1 (59 enodes) 1545729934.853 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729934.853 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1545729934.853 * * * * [misc]progress: [ 143 / 168 ] simplifiying candidate # 1545729934.853 * [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))))))) 1545729934.853 * * [misc]simplify: iters left: 6 (10 enodes) 1545729934.855 * * [misc]simplify: iters left: 5 (19 enodes) 1545729934.859 * * [misc]simplify: iters left: 4 (29 enodes) 1545729934.864 * * [misc]simplify: iters left: 3 (40 enodes) 1545729934.869 * * [misc]simplify: iters left: 2 (57 enodes) 1545729934.879 * * [misc]simplify: iters left: 1 (83 enodes) 1545729934.895 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545729934.895 * [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))))))))) 1545729934.895 * * * * [misc]progress: [ 144 / 168 ] simplifiying candidate # 1545729934.895 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1545729934.895 * * [misc]simplify: iters left: 6 (9 enodes) 1545729934.897 * * [misc]simplify: iters left: 5 (18 enodes) 1545729934.900 * * [misc]simplify: iters left: 4 (28 enodes) 1545729934.905 * * [misc]simplify: iters left: 3 (39 enodes) 1545729934.910 * * [misc]simplify: iters left: 2 (56 enodes) 1545729934.919 * * [misc]simplify: iters left: 1 (87 enodes) 1545729934.938 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545729934.938 * [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))))))))) 1545729934.938 * * * * [misc]progress: [ 145 / 168 ] simplifiying candidate # 1545729934.938 * * * * [misc]progress: [ 146 / 168 ] simplifiying candidate # 1545729934.938 * * * * [misc]progress: [ 147 / 168 ] simplifiying candidate # 1545729934.938 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1545729934.938 * * [misc]simplify: iters left: 5 (4 enodes) 1545729934.939 * * [misc]simplify: iters left: 4 (6 enodes) 1545729934.940 * [exit]simplify: Simplified to 1 1545729934.940 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1545729934.940 * * * * [misc]progress: [ 148 / 168 ] simplifiying candidate # 1545729934.940 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1545729934.940 * * [misc]simplify: iters left: 6 (7 enodes) 1545729934.942 * * [misc]simplify: iters left: 5 (12 enodes) 1545729934.943 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729934.943 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1545729934.943 * * * * [misc]progress: [ 149 / 168 ] simplifiying candidate # 1545729934.943 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1545729934.943 * * [misc]simplify: iters left: 6 (8 enodes) 1545729934.945 * * [misc]simplify: iters left: 5 (13 enodes) 1545729934.946 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729934.946 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1545729934.946 * * * * [misc]progress: [ 150 / 168 ] simplifiying candidate # 1545729934.947 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1545729934.947 * * [misc]simplify: iters left: 6 (8 enodes) 1545729934.948 * * [misc]simplify: iters left: 5 (15 enodes) 1545729934.950 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729934.950 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1545729934.950 * * * * [misc]progress: [ 151 / 168 ] simplifiying candidate # 1545729934.951 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1545729934.951 * * [misc]simplify: iters left: 6 (7 enodes) 1545729934.952 * * [misc]simplify: iters left: 5 (13 enodes) 1545729934.954 * * [misc]simplify: iters left: 4 (15 enodes) 1545729934.956 * * [misc]simplify: iters left: 3 (19 enodes) 1545729934.958 * * [misc]simplify: iters left: 2 (28 enodes) 1545729934.962 * * [misc]simplify: iters left: 1 (59 enodes) 1545729934.980 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729934.980 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1545729934.980 * * * * [misc]progress: [ 152 / 168 ] simplifiying candidate # 1545729934.980 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1545729934.980 * * [misc]simplify: iters left: 6 (8 enodes) 1545729934.983 * * [misc]simplify: iters left: 5 (15 enodes) 1545729934.988 * * [misc]simplify: iters left: 4 (18 enodes) 1545729934.992 * * [misc]simplify: iters left: 3 (21 enodes) 1545729934.997 * * [misc]simplify: iters left: 2 (30 enodes) 1545729935.006 * * [misc]simplify: iters left: 1 (59 enodes) 1545729935.023 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1545729935.023 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1545729935.023 * * * * [misc]progress: [ 153 / 168 ] simplifiying candidate # 1545729935.023 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1545729935.023 * * [misc]simplify: iters left: 6 (8 enodes) 1545729935.027 * * [misc]simplify: iters left: 5 (13 enodes) 1545729935.030 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1545729935.030 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1545729935.030 * * * * [misc]progress: [ 154 / 168 ] simplifiying candidate # 1545729935.031 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1545729935.031 * * [misc]simplify: iters left: 6 (7 enodes) 1545729935.033 * * [misc]simplify: iters left: 5 (13 enodes) 1545729935.037 * * [misc]simplify: iters left: 4 (15 enodes) 1545729935.041 * * [misc]simplify: iters left: 3 (19 enodes) 1545729935.046 * * [misc]simplify: iters left: 2 (28 enodes) 1545729935.056 * * [misc]simplify: iters left: 1 (59 enodes) 1545729935.071 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729935.071 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1545729935.071 * * * * [misc]progress: [ 155 / 168 ] simplifiying candidate # 1545729935.071 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1545729935.071 * * [misc]simplify: iters left: 6 (8 enodes) 1545729935.073 * * [misc]simplify: iters left: 5 (17 enodes) 1545729935.076 * * [misc]simplify: iters left: 4 (25 enodes) 1545729935.079 * * [misc]simplify: iters left: 3 (50 enodes) 1545729935.088 * * [misc]simplify: iters left: 2 (91 enodes) 1545729935.109 * * [misc]simplify: iters left: 1 (116 enodes) 1545729935.136 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729935.137 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1545729935.137 * * * * [misc]progress: [ 156 / 168 ] simplifiying candidate # 1545729935.137 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1545729935.137 * * [misc]simplify: iters left: 6 (8 enodes) 1545729935.140 * * [misc]simplify: iters left: 5 (18 enodes) 1545729935.145 * * [misc]simplify: iters left: 4 (21 enodes) 1545729935.149 * * [misc]simplify: iters left: 3 (29 enodes) 1545729935.152 * * [misc]simplify: iters left: 2 (43 enodes) 1545729935.157 * * [misc]simplify: iters left: 1 (68 enodes) 1545729935.168 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1545729935.168 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1545729935.169 * * * * [misc]progress: [ 157 / 168 ] simplifiying candidate # 1545729935.169 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1545729935.169 * * [misc]simplify: iters left: 4 (6 enodes) 1545729935.170 * * [misc]simplify: iters left: 3 (9 enodes) 1545729935.171 * * [misc]simplify: iters left: 2 (11 enodes) 1545729935.172 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1545729935.172 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729935.172 * * * * [misc]progress: [ 158 / 168 ] simplifiying candidate # 1545729935.172 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1545729935.172 * * [misc]simplify: iters left: 4 (6 enodes) 1545729935.173 * * [misc]simplify: iters left: 3 (9 enodes) 1545729935.174 * * [misc]simplify: iters left: 2 (11 enodes) 1545729935.176 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1545729935.176 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729935.176 * * * * [misc]progress: [ 159 / 168 ] simplifiying candidate # 1545729935.176 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1545729935.176 * * [misc]simplify: iters left: 4 (6 enodes) 1545729935.177 * * [misc]simplify: iters left: 3 (9 enodes) 1545729935.178 * * [misc]simplify: iters left: 2 (11 enodes) 1545729935.180 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1545729935.180 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1545729935.180 * * * * [misc]progress: [ 160 / 168 ] simplifiying candidate # 1545729935.180 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1545729935.180 * * [misc]simplify: iters left: 3 (5 enodes) 1545729935.181 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1545729935.181 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1545729935.181 * * * * [misc]progress: [ 161 / 168 ] simplifiying candidate # 1545729935.182 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1545729935.182 * * [misc]simplify: iters left: 3 (5 enodes) 1545729935.183 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1545729935.183 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1545729935.183 * * * * [misc]progress: [ 162 / 168 ] simplifiying candidate # 1545729935.183 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1545729935.183 * * [misc]simplify: iters left: 3 (5 enodes) 1545729935.184 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1545729935.184 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1545729935.184 * * * * [misc]progress: [ 163 / 168 ] simplifiying candidate # 1545729935.184 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1545729935.184 * * [misc]simplify: iters left: 4 (6 enodes) 1545729935.185 * * [misc]simplify: iters left: 3 (9 enodes) 1545729935.187 * * [misc]simplify: iters left: 2 (13 enodes) 1545729935.189 * * [misc]simplify: iters left: 1 (14 enodes) 1545729935.191 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1545729935.191 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1545729935.191 * * * * [misc]progress: [ 164 / 168 ] simplifiying candidate # 1545729935.191 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1545729935.191 * * [misc]simplify: iters left: 4 (6 enodes) 1545729935.192 * * [misc]simplify: iters left: 3 (9 enodes) 1545729935.193 * * [misc]simplify: iters left: 2 (13 enodes) 1545729935.195 * * [misc]simplify: iters left: 1 (14 enodes) 1545729935.197 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1545729935.198 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1545729935.198 * * * * [misc]progress: [ 165 / 168 ] simplifiying candidate # 1545729935.198 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1545729935.198 * * [misc]simplify: iters left: 4 (6 enodes) 1545729935.199 * * [misc]simplify: iters left: 3 (9 enodes) 1545729935.200 * * [misc]simplify: iters left: 2 (13 enodes) 1545729935.202 * * [misc]simplify: iters left: 1 (14 enodes) 1545729935.204 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1545729935.204 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1545729935.204 * * * * [misc]progress: [ 166 / 168 ] simplifiying candidate # 1545729935.204 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1545729935.204 * * [misc]simplify: iters left: 5 (6 enodes) 1545729935.206 * * [misc]simplify: iters left: 4 (9 enodes) 1545729935.207 * * [misc]simplify: iters left: 3 (11 enodes) 1545729935.209 * * [misc]simplify: iters left: 2 (14 enodes) 1545729935.211 * * [misc]simplify: iters left: 1 (16 enodes) 1545729935.214 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1545729935.214 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1545729935.214 * * * * [misc]progress: [ 167 / 168 ] simplifiying candidate # 1545729935.214 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1545729935.214 * * [misc]simplify: iters left: 5 (6 enodes) 1545729935.215 * * [misc]simplify: iters left: 4 (9 enodes) 1545729935.217 * * [misc]simplify: iters left: 3 (11 enodes) 1545729935.219 * * [misc]simplify: iters left: 2 (14 enodes) 1545729935.221 * * [misc]simplify: iters left: 1 (16 enodes) 1545729935.223 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1545729935.223 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1545729935.224 * * * * [misc]progress: [ 168 / 168 ] simplifiying candidate # 1545729935.224 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1545729935.224 * * [misc]simplify: iters left: 5 (6 enodes) 1545729935.225 * * [misc]simplify: iters left: 4 (9 enodes) 1545729935.227 * * [misc]simplify: iters left: 3 (11 enodes) 1545729935.229 * * [misc]simplify: iters left: 2 (14 enodes) 1545729935.231 * * [misc]simplify: iters left: 1 (16 enodes) 1545729935.233 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1545729935.233 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1545729935.233 * * * [misc]progress: adding candidates to table 1545729936.700 * [misc]progress: [Phase 3 of 3] Extracting. 1545729936.700 * * [misc]regime: Finding splitpoints for: (# # # # # # #) 1545729936.701 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1545729936.701 * * * * [misc]regimes: Trying to branch on a from (# # # # # # #) 1545729936.767 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # #) 1545729936.807 * * * [misc]regime: Found split indices: #