1545305275.196 * [misc]progress: [Phase 1 of 3] Setting up. 1545305275.196 * * * [misc]progress: [1/2] Preparing points 1545305275.196 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545305275.215 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.215 * * * * [misc]points: Sampling 135 additional inputs, on iter 1 have 121 / 256 1545305275.231 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.231 * * * * [misc]points: Sampling 68 additional inputs, on iter 2 have 188 / 256 1545305275.240 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.240 * * * * [misc]points: Sampling 30 additional inputs, on iter 3 have 226 / 256 1545305275.243 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.243 * * * * [misc]points: Sampling 14 additional inputs, on iter 4 have 242 / 256 1545305275.245 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.245 * * * * [misc]points: Sampling 9 additional inputs, on iter 5 have 247 / 256 1545305275.247 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.247 * * * * [misc]points: Sampling 5 additional inputs, on iter 6 have 251 / 256 1545305275.248 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.248 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 253 / 256 1545305275.249 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.249 * * * * [misc]points: Sampling 4 additional inputs, on iter 8 have 255 / 256 1545305275.250 * * * * [misc]points: Filtering points with unrepresentable outputs 1545305275.250 * * * * [exit]points: Sampled 256 points with exact outputs 1545305275.250 * * * [misc]progress: [2/2] Setting up program. 1545305275.252 * [misc]progress: [Phase 2 of 3] Improving. 1545305275.252 * [enter]simplify: Simplifying (/ a (- (acos a))) 1545305275.252 * * [misc]simplify: iters left: 5 (4 enodes) 1545305275.253 * [exit]simplify: Simplified to (/ a (- (acos a))) 1545305275.271 * * [misc]progress: iteration 1 / 4 1545305275.271 * * * [misc]progress: picking best candidate 1545305275.273 * * * * [misc]pick: Picked # 1545305275.273 * * * [misc]progress: localizing error 1545305275.282 * * * [misc]progress: generating rewritten candidates 1545305275.282 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545305275.286 * * * [misc]progress: generating series expansions 1545305275.286 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545305275.286 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1545305275.286 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1545305275.286 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545305275.286 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.286 * [misc]backup-simplify: Simplify -1 into -1 1545305275.286 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545305275.286 * [misc]taylor: Taking taylor expansion of a in a 1545305275.286 * [misc]backup-simplify: Simplify 0 into 0 1545305275.286 * [misc]backup-simplify: Simplify 1 into 1 1545305275.286 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305275.286 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305275.286 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305275.286 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545305275.286 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.286 * [misc]backup-simplify: Simplify -1 into -1 1545305275.286 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545305275.286 * [misc]taylor: Taking taylor expansion of a in a 1545305275.286 * [misc]backup-simplify: Simplify 0 into 0 1545305275.286 * [misc]backup-simplify: Simplify 1 into 1 1545305275.286 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305275.286 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305275.286 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305275.286 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1545305275.287 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545305275.287 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545305275.287 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1545305275.287 * [misc]backup-simplify: Simplify 0 into 0 1545305275.287 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305275.287 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1545305275.287 * [misc]backup-simplify: Simplify 0 into 0 1545305275.288 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305275.288 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1545305275.288 * [misc]backup-simplify: Simplify 0 into 0 1545305275.289 * [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 1545305275.289 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1545305275.289 * [misc]backup-simplify: Simplify 0 into 0 1545305275.290 * [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 1545305275.291 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1545305275.291 * [misc]backup-simplify: Simplify 0 into 0 1545305275.291 * [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 1545305275.292 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1545305275.292 * [misc]backup-simplify: Simplify 0 into 0 1545305275.292 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1545305275.292 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1545305275.292 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1545305275.292 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545305275.293 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.293 * [misc]backup-simplify: Simplify -1 into -1 1545305275.293 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305275.293 * [misc]taylor: Taking taylor expansion of a in a 1545305275.293 * [misc]backup-simplify: Simplify 0 into 0 1545305275.293 * [misc]backup-simplify: Simplify 1 into 1 1545305275.293 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305275.293 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305275.293 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305275.293 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305275.293 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305275.293 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545305275.293 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.293 * [misc]backup-simplify: Simplify -1 into -1 1545305275.293 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305275.293 * [misc]taylor: Taking taylor expansion of a in a 1545305275.293 * [misc]backup-simplify: Simplify 0 into 0 1545305275.293 * [misc]backup-simplify: Simplify 1 into 1 1545305275.293 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305275.294 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305275.294 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305275.294 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305275.294 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305275.294 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305275.295 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545305275.295 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545305275.295 * [misc]backup-simplify: Simplify 0 into 0 1545305275.295 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545305275.296 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545305275.296 * [misc]backup-simplify: Simplify 0 into 0 1545305275.297 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545305275.297 * [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 1545305275.297 * [misc]backup-simplify: Simplify 0 into 0 1545305275.298 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545305275.298 * [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 1545305275.298 * [misc]backup-simplify: Simplify 0 into 0 1545305275.299 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545305275.300 * [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 1545305275.300 * [misc]backup-simplify: Simplify 0 into 0 1545305275.301 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545305275.302 * [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 1545305275.302 * [misc]backup-simplify: Simplify 0 into 0 1545305275.302 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1545305275.302 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1545305275.302 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1545305275.302 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545305275.302 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305275.302 * [misc]taylor: Taking taylor expansion of a in a 1545305275.302 * [misc]backup-simplify: Simplify 0 into 0 1545305275.302 * [misc]backup-simplify: Simplify 1 into 1 1545305275.302 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305275.302 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.302 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305275.303 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305275.303 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305275.303 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545305275.303 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305275.303 * [misc]taylor: Taking taylor expansion of a in a 1545305275.303 * [misc]backup-simplify: Simplify 0 into 0 1545305275.303 * [misc]backup-simplify: Simplify 1 into 1 1545305275.303 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305275.303 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.303 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305275.303 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305275.304 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305275.304 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305275.304 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545305275.304 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545305275.304 * [misc]backup-simplify: Simplify 0 into 0 1545305275.305 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545305275.305 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305275.305 * [misc]backup-simplify: Simplify 0 into 0 1545305275.306 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545305275.306 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305275.306 * [misc]backup-simplify: Simplify 0 into 0 1545305275.307 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545305275.307 * [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 1545305275.307 * [misc]backup-simplify: Simplify 0 into 0 1545305275.308 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545305275.309 * [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 1545305275.309 * [misc]backup-simplify: Simplify 0 into 0 1545305275.310 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545305275.311 * [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 1545305275.311 * [misc]backup-simplify: Simplify 0 into 0 1545305275.311 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1545305275.311 * * * [misc]progress: simplifying candidates 1545305275.311 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1545305275.311 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1545305275.312 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1545305275.312 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.312 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1545305275.312 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1545305275.312 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1545305275.312 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1545305275.313 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.313 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1545305275.313 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1545305275.313 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1545305275.313 * [enter]simplify: Simplifying (- (acos a)) 1545305275.313 * * [misc]simplify: iters left: 3 (3 enodes) 1545305275.314 * [exit]simplify: Simplified to (- (acos a)) 1545305275.314 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1545305275.314 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1545305275.314 * [enter]simplify: Simplifying (acos a) 1545305275.314 * * [misc]simplify: iters left: 1 (2 enodes) 1545305275.314 * [exit]simplify: Simplified to (acos a) 1545305275.314 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1545305275.314 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1545305275.314 * [enter]simplify: Simplifying (cbrt (acos a)) 1545305275.315 * * [misc]simplify: iters left: 2 (3 enodes) 1545305275.315 * [exit]simplify: Simplified to (cbrt (acos a)) 1545305275.315 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1545305275.315 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1545305275.315 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305275.315 * * [misc]simplify: iters left: 2 (3 enodes) 1545305275.316 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305275.316 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1545305275.316 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1545305275.316 * [enter]simplify: Simplifying (acos a) 1545305275.316 * * [misc]simplify: iters left: 1 (2 enodes) 1545305275.316 * [exit]simplify: Simplified to (acos a) 1545305275.316 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1545305275.316 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1545305275.316 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1545305275.316 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.317 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1545305275.317 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1545305275.317 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1545305275.317 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1545305275.317 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.318 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1545305275.318 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1545305275.318 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1545305275.318 * [enter]simplify: Simplifying (- (acos a)) 1545305275.318 * * [misc]simplify: iters left: 3 (3 enodes) 1545305275.318 * [exit]simplify: Simplified to (- (acos a)) 1545305275.318 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1545305275.318 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1545305275.319 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305275.319 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.319 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.321 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.322 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.324 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.327 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305275.327 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305275.327 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1545305275.327 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305275.327 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.328 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.330 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.331 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.333 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.336 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305275.336 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305275.336 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1545305275.336 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305275.336 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.337 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.338 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.340 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.342 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.346 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305275.346 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305275.346 * * * [misc]progress: adding candidates to table 1545305275.527 * * [misc]progress: iteration 2 / 4 1545305275.527 * * * [misc]progress: picking best candidate 1545305275.550 * * * * [misc]pick: Picked # 1545305275.550 * * * [misc]progress: localizing error 1545305275.561 * * * [misc]progress: generating rewritten candidates 1545305275.561 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1545305275.569 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1545305275.577 * * * [misc]progress: generating series expansions 1545305275.577 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1545305275.577 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1545305275.577 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1545305275.577 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1545305275.577 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.577 * [misc]backup-simplify: Simplify -1 into -1 1545305275.577 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1545305275.577 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305275.577 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305275.577 * [misc]taylor: Taking taylor expansion of a in a 1545305275.577 * [misc]backup-simplify: Simplify 0 into 0 1545305275.577 * [misc]backup-simplify: Simplify 1 into 1 1545305275.577 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1545305275.577 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1545305275.577 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.577 * [misc]backup-simplify: Simplify -1 into -1 1545305275.577 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1545305275.577 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305275.578 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305275.578 * [misc]taylor: Taking taylor expansion of a in a 1545305275.578 * [misc]backup-simplify: Simplify 0 into 0 1545305275.578 * [misc]backup-simplify: Simplify 1 into 1 1545305275.578 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1545305275.578 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1545305275.578 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1545305275.579 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1545305275.579 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1545305275.579 * [misc]backup-simplify: Simplify 0 into 0 1545305275.580 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305275.580 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1545305275.580 * [misc]backup-simplify: Simplify 0 into 0 1545305275.581 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305275.582 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1545305275.582 * [misc]backup-simplify: Simplify 0 into 0 1545305275.582 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305275.583 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1545305275.583 * [misc]backup-simplify: Simplify 0 into 0 1545305275.584 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305275.585 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1545305275.585 * [misc]backup-simplify: Simplify 0 into 0 1545305275.586 * [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 1545305275.587 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1545305275.587 * [misc]backup-simplify: Simplify 0 into 0 1545305275.587 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1545305275.587 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1545305275.587 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1545305275.587 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1545305275.587 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.587 * [misc]backup-simplify: Simplify -1 into -1 1545305275.587 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305275.587 * [misc]taylor: Taking taylor expansion of a in a 1545305275.587 * [misc]backup-simplify: Simplify 0 into 0 1545305275.587 * [misc]backup-simplify: Simplify 1 into 1 1545305275.587 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305275.588 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305275.588 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1545305275.588 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.588 * [misc]backup-simplify: Simplify -1 into -1 1545305275.588 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305275.588 * [misc]taylor: Taking taylor expansion of a in a 1545305275.588 * [misc]backup-simplify: Simplify 0 into 0 1545305275.588 * [misc]backup-simplify: Simplify 1 into 1 1545305275.588 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305275.588 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305275.588 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305275.588 * [misc]backup-simplify: Simplify (* -1 0) into 0 1545305275.588 * [misc]backup-simplify: Simplify 0 into 0 1545305275.589 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305275.589 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1545305275.589 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1545305275.589 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545305275.590 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1545305275.590 * [misc]backup-simplify: Simplify 0 into 0 1545305275.590 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545305275.591 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1545305275.591 * [misc]backup-simplify: Simplify 0 into 0 1545305275.592 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545305275.592 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1545305275.592 * [misc]backup-simplify: Simplify 0 into 0 1545305275.593 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545305275.594 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1545305275.594 * [misc]backup-simplify: Simplify 0 into 0 1545305275.595 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545305275.596 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1545305275.596 * [misc]backup-simplify: Simplify 0 into 0 1545305275.597 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545305275.598 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1545305275.598 * [misc]backup-simplify: Simplify 0 into 0 1545305275.598 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1545305275.598 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1545305275.598 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1545305275.598 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305275.599 * [misc]taylor: Taking taylor expansion of a in a 1545305275.599 * [misc]backup-simplify: Simplify 0 into 0 1545305275.599 * [misc]backup-simplify: Simplify 1 into 1 1545305275.599 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305275.599 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.599 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305275.599 * [misc]taylor: Taking taylor expansion of a in a 1545305275.599 * [misc]backup-simplify: Simplify 0 into 0 1545305275.599 * [misc]backup-simplify: Simplify 1 into 1 1545305275.599 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305275.599 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.599 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305275.599 * [misc]backup-simplify: Simplify 0 into 0 1545305275.600 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305275.600 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.600 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545305275.600 * [misc]backup-simplify: Simplify 0 into 0 1545305275.601 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545305275.601 * [misc]backup-simplify: Simplify 0 into 0 1545305275.601 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545305275.601 * [misc]backup-simplify: Simplify 0 into 0 1545305275.602 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545305275.602 * [misc]backup-simplify: Simplify 0 into 0 1545305275.603 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545305275.603 * [misc]backup-simplify: Simplify 0 into 0 1545305275.604 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545305275.604 * [misc]backup-simplify: Simplify 0 into 0 1545305275.604 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1545305275.604 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1545305275.605 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1545305275.605 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1545305275.605 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545305275.605 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.605 * [misc]backup-simplify: Simplify -1 into -1 1545305275.605 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545305275.605 * [misc]taylor: Taking taylor expansion of a in a 1545305275.605 * [misc]backup-simplify: Simplify 0 into 0 1545305275.605 * [misc]backup-simplify: Simplify 1 into 1 1545305275.605 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305275.605 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305275.605 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305275.605 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545305275.605 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.605 * [misc]backup-simplify: Simplify -1 into -1 1545305275.605 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545305275.605 * [misc]taylor: Taking taylor expansion of a in a 1545305275.605 * [misc]backup-simplify: Simplify 0 into 0 1545305275.605 * [misc]backup-simplify: Simplify 1 into 1 1545305275.605 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305275.605 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305275.605 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305275.605 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1545305275.606 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545305275.606 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545305275.606 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1545305275.606 * [misc]backup-simplify: Simplify 0 into 0 1545305275.606 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305275.607 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1545305275.607 * [misc]backup-simplify: Simplify 0 into 0 1545305275.607 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305275.608 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1545305275.608 * [misc]backup-simplify: Simplify 0 into 0 1545305275.608 * [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 1545305275.609 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1545305275.609 * [misc]backup-simplify: Simplify 0 into 0 1545305275.609 * [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 1545305275.610 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1545305275.610 * [misc]backup-simplify: Simplify 0 into 0 1545305275.611 * [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 1545305275.612 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1545305275.612 * [misc]backup-simplify: Simplify 0 into 0 1545305275.612 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1545305275.612 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1545305275.612 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1545305275.612 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545305275.612 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.612 * [misc]backup-simplify: Simplify -1 into -1 1545305275.612 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305275.612 * [misc]taylor: Taking taylor expansion of a in a 1545305275.612 * [misc]backup-simplify: Simplify 0 into 0 1545305275.612 * [misc]backup-simplify: Simplify 1 into 1 1545305275.612 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305275.612 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305275.613 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305275.613 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305275.613 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305275.613 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545305275.613 * [misc]taylor: Taking taylor expansion of -1 in a 1545305275.613 * [misc]backup-simplify: Simplify -1 into -1 1545305275.613 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305275.613 * [misc]taylor: Taking taylor expansion of a in a 1545305275.613 * [misc]backup-simplify: Simplify 0 into 0 1545305275.613 * [misc]backup-simplify: Simplify 1 into 1 1545305275.613 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305275.613 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305275.613 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305275.614 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305275.614 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305275.614 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305275.614 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545305275.615 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545305275.615 * [misc]backup-simplify: Simplify 0 into 0 1545305275.615 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545305275.615 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545305275.615 * [misc]backup-simplify: Simplify 0 into 0 1545305275.616 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545305275.616 * [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 1545305275.617 * [misc]backup-simplify: Simplify 0 into 0 1545305275.617 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545305275.618 * [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 1545305275.618 * [misc]backup-simplify: Simplify 0 into 0 1545305275.619 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545305275.619 * [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 1545305275.619 * [misc]backup-simplify: Simplify 0 into 0 1545305275.621 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545305275.621 * [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 1545305275.621 * [misc]backup-simplify: Simplify 0 into 0 1545305275.621 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1545305275.622 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1545305275.622 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1545305275.622 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545305275.622 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305275.622 * [misc]taylor: Taking taylor expansion of a in a 1545305275.622 * [misc]backup-simplify: Simplify 0 into 0 1545305275.622 * [misc]backup-simplify: Simplify 1 into 1 1545305275.622 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305275.622 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.622 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305275.622 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305275.622 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305275.623 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545305275.623 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305275.623 * [misc]taylor: Taking taylor expansion of a in a 1545305275.623 * [misc]backup-simplify: Simplify 0 into 0 1545305275.623 * [misc]backup-simplify: Simplify 1 into 1 1545305275.623 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305275.623 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305275.623 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305275.623 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305275.623 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305275.623 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305275.624 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545305275.624 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545305275.624 * [misc]backup-simplify: Simplify 0 into 0 1545305275.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545305275.625 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305275.625 * [misc]backup-simplify: Simplify 0 into 0 1545305275.626 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545305275.626 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305275.626 * [misc]backup-simplify: Simplify 0 into 0 1545305275.627 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545305275.627 * [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 1545305275.628 * [misc]backup-simplify: Simplify 0 into 0 1545305275.629 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545305275.629 * [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 1545305275.629 * [misc]backup-simplify: Simplify 0 into 0 1545305275.631 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545305275.632 * [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 1545305275.632 * [misc]backup-simplify: Simplify 0 into 0 1545305275.632 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1545305275.632 * * * [misc]progress: simplifying candidates 1545305275.632 * * * * [misc]progress: [ 1 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 2 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 3 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 4 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 5 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 6 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 7 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 8 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 9 / 50 ] simplifiying candidate # 1545305275.632 * * * * [misc]progress: [ 10 / 50 ] simplifiying candidate # 1545305275.633 * [enter]simplify: Simplifying (/ 0 a) 1545305275.633 * * [misc]simplify: iters left: 2 (3 enodes) 1545305275.634 * [exit]simplify: Simplified to 0 1545305275.634 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1545305275.634 * * * * [misc]progress: [ 11 / 50 ] simplifiying candidate # 1545305275.634 * * * * [misc]progress: [ 12 / 50 ] simplifiying candidate # 1545305275.634 * * * * [misc]progress: [ 13 / 50 ] simplifiying candidate # 1545305275.634 * * * * [misc]progress: [ 14 / 50 ] simplifiying candidate # 1545305275.634 * [enter]simplify: Simplifying (/ (acos a) a) 1545305275.635 * * [misc]simplify: iters left: 3 (3 enodes) 1545305275.636 * [exit]simplify: Simplified to (/ (acos a) a) 1545305275.636 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1545305275.636 * * * * [misc]progress: [ 15 / 50 ] simplifiying candidate # 1545305275.636 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1545305275.636 * * [misc]simplify: iters left: 6 (5 enodes) 1545305275.638 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1545305275.638 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1545305275.638 * * * * [misc]progress: [ 16 / 50 ] simplifiying candidate # 1545305275.638 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1545305275.638 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.639 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1545305275.639 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1545305275.639 * * * * [misc]progress: [ 17 / 50 ] simplifiying candidate # 1545305275.639 * * * * [misc]progress: [ 18 / 50 ] simplifiying candidate # 1545305275.640 * * * * [misc]progress: [ 19 / 50 ] simplifiying candidate # 1545305275.640 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1545305275.640 * * [misc]simplify: iters left: 6 (5 enodes) 1545305275.641 * * [misc]simplify: iters left: 5 (8 enodes) 1545305275.642 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1545305275.642 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1545305275.642 * * * * [misc]progress: [ 20 / 50 ] simplifiying candidate # 1545305275.642 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1545305275.642 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.643 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1545305275.643 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305275.643 * * * * [misc]progress: [ 21 / 50 ] simplifiying candidate # 1545305275.643 * [enter]simplify: Simplifying (- 1) 1545305275.643 * * [misc]simplify: iters left: 2 (2 enodes) 1545305275.644 * * [misc]simplify: iters left: 1 (5 enodes) 1545305275.644 * [exit]simplify: Simplified to -1 1545305275.644 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1545305275.644 * * * * [misc]progress: [ 22 / 50 ] simplifiying candidate # 1545305275.645 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1545305275.645 * * [misc]simplify: iters left: 4 (4 enodes) 1545305275.645 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1545305275.645 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1545305275.645 * * * * [misc]progress: [ 23 / 50 ] simplifiying candidate # 1545305275.646 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305275.646 * * [misc]simplify: iters left: 2 (3 enodes) 1545305275.646 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305275.646 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1545305275.646 * * * * [misc]progress: [ 24 / 50 ] simplifiying candidate # 1545305275.646 * * * * [misc]progress: [ 25 / 50 ] simplifiying candidate # 1545305275.646 * * * * [misc]progress: [ 26 / 50 ] simplifiying candidate # 1545305275.646 * * * * [misc]progress: [ 27 / 50 ] simplifiying candidate # 1545305275.646 * * * * [misc]progress: [ 28 / 50 ] simplifiying candidate # 1545305275.646 * [enter]simplify: Simplifying (- 1) 1545305275.646 * * [misc]simplify: iters left: 2 (2 enodes) 1545305275.647 * * [misc]simplify: iters left: 1 (5 enodes) 1545305275.648 * [exit]simplify: Simplified to -1 1545305275.648 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1545305275.648 * * * * [misc]progress: [ 29 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 30 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 31 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 32 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 33 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 34 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 35 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 36 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 37 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 38 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 39 / 50 ] simplifiying candidate # 1545305275.648 * * * * [misc]progress: [ 40 / 50 ] simplifiying candidate # 1545305275.648 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1545305275.648 * * [misc]simplify: iters left: 6 (5 enodes) 1545305275.649 * * [misc]simplify: iters left: 5 (7 enodes) 1545305275.650 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1545305275.650 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1545305275.650 * * * * [misc]progress: [ 41 / 50 ] simplifiying candidate # 1545305275.651 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1545305275.651 * * [misc]simplify: iters left: 6 (5 enodes) 1545305275.651 * * [misc]simplify: iters left: 5 (7 enodes) 1545305275.652 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1545305275.652 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1545305275.652 * * * * [misc]progress: [ 42 / 50 ] simplifiying candidate # 1545305275.653 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1545305275.653 * * [misc]simplify: iters left: 5 (4 enodes) 1545305275.653 * * [misc]simplify: iters left: 4 (6 enodes) 1545305275.654 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1545305275.654 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1545305275.654 * * * * [misc]progress: [ 43 / 50 ] simplifiying candidate # 1545305275.654 * [enter]simplify: Simplifying (/ 1 a) 1545305275.654 * * [misc]simplify: iters left: 2 (3 enodes) 1545305275.655 * * [misc]simplify: iters left: 1 (5 enodes) 1545305275.656 * [exit]simplify: Simplified to (/ 1 a) 1545305275.656 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1545305275.656 * * * * [misc]progress: [ 44 / 50 ] simplifiying candidate # 1545305275.656 * * * * [misc]progress: [ 45 / 50 ] simplifiying candidate # 1545305275.656 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545305275.656 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.657 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.658 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.660 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.662 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.664 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545305275.664 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545305275.664 * * * * [misc]progress: [ 46 / 50 ] simplifiying candidate # 1545305275.664 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545305275.664 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.665 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.667 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.670 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.673 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.677 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545305275.677 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545305275.677 * * * * [misc]progress: [ 47 / 50 ] simplifiying candidate # 1545305275.677 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545305275.677 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.680 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.681 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.683 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.685 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.687 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545305275.688 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545305275.688 * * * * [misc]progress: [ 48 / 50 ] simplifiying candidate # 1545305275.688 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305275.688 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.689 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.690 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.692 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.694 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.696 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305275.696 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305275.696 * * * * [misc]progress: [ 49 / 50 ] simplifiying candidate # 1545305275.696 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305275.696 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.697 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.698 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.700 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.702 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.704 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305275.705 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305275.705 * * * * [misc]progress: [ 50 / 50 ] simplifiying candidate # 1545305275.705 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305275.705 * * [misc]simplify: iters left: 5 (5 enodes) 1545305275.706 * * [misc]simplify: iters left: 4 (9 enodes) 1545305275.707 * * [misc]simplify: iters left: 3 (14 enodes) 1545305275.710 * * [misc]simplify: iters left: 2 (16 enodes) 1545305275.714 * * [misc]simplify: iters left: 1 (18 enodes) 1545305275.718 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305275.719 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305275.719 * * * [misc]progress: adding candidates to table 1545305276.201 * * [misc]progress: iteration 3 / 4 1545305276.201 * * * [misc]progress: picking best candidate 1545305276.237 * * * * [misc]pick: Picked # 1545305276.237 * * * [misc]progress: localizing error 1545305276.253 * * * [misc]progress: generating rewritten candidates 1545305276.253 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545305276.267 * * * [misc]progress: generating series expansions 1545305276.267 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545305276.268 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1545305276.268 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1545305276.268 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545305276.268 * [misc]taylor: Taking taylor expansion of -1 in a 1545305276.268 * [misc]backup-simplify: Simplify -1 into -1 1545305276.268 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545305276.268 * [misc]taylor: Taking taylor expansion of a in a 1545305276.268 * [misc]backup-simplify: Simplify 0 into 0 1545305276.268 * [misc]backup-simplify: Simplify 1 into 1 1545305276.268 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305276.268 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305276.268 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305276.268 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1545305276.268 * [misc]taylor: Taking taylor expansion of -1 in a 1545305276.268 * [misc]backup-simplify: Simplify -1 into -1 1545305276.268 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1545305276.268 * [misc]taylor: Taking taylor expansion of a in a 1545305276.268 * [misc]backup-simplify: Simplify 0 into 0 1545305276.268 * [misc]backup-simplify: Simplify 1 into 1 1545305276.268 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305276.268 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305276.268 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305276.268 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1545305276.269 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1545305276.269 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545305276.269 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1545305276.269 * [misc]backup-simplify: Simplify 0 into 0 1545305276.269 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305276.270 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1545305276.270 * [misc]backup-simplify: Simplify 0 into 0 1545305276.270 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305276.271 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1545305276.271 * [misc]backup-simplify: Simplify 0 into 0 1545305276.271 * [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 1545305276.272 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1545305276.272 * [misc]backup-simplify: Simplify 0 into 0 1545305276.272 * [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 1545305276.273 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1545305276.273 * [misc]backup-simplify: Simplify 0 into 0 1545305276.274 * [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 1545305276.275 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1545305276.275 * [misc]backup-simplify: Simplify 0 into 0 1545305276.275 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1545305276.275 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1545305276.275 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1545305276.275 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545305276.275 * [misc]taylor: Taking taylor expansion of -1 in a 1545305276.275 * [misc]backup-simplify: Simplify -1 into -1 1545305276.275 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305276.275 * [misc]taylor: Taking taylor expansion of a in a 1545305276.275 * [misc]backup-simplify: Simplify 0 into 0 1545305276.275 * [misc]backup-simplify: Simplify 1 into 1 1545305276.275 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305276.275 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305276.276 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305276.276 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305276.276 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305276.276 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1545305276.276 * [misc]taylor: Taking taylor expansion of -1 in a 1545305276.276 * [misc]backup-simplify: Simplify -1 into -1 1545305276.276 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305276.276 * [misc]taylor: Taking taylor expansion of a in a 1545305276.276 * [misc]backup-simplify: Simplify 0 into 0 1545305276.276 * [misc]backup-simplify: Simplify 1 into 1 1545305276.276 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305276.276 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305276.276 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305276.277 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305276.277 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305276.277 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1545305276.277 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545305276.278 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545305276.278 * [misc]backup-simplify: Simplify 0 into 0 1545305276.278 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545305276.278 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545305276.279 * [misc]backup-simplify: Simplify 0 into 0 1545305276.279 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545305276.280 * [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 1545305276.280 * [misc]backup-simplify: Simplify 0 into 0 1545305276.280 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545305276.281 * [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 1545305276.281 * [misc]backup-simplify: Simplify 0 into 0 1545305276.282 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545305276.282 * [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 1545305276.283 * [misc]backup-simplify: Simplify 0 into 0 1545305276.284 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545305276.284 * [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 1545305276.284 * [misc]backup-simplify: Simplify 0 into 0 1545305276.285 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1545305276.285 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1545305276.285 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1545305276.285 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545305276.285 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305276.285 * [misc]taylor: Taking taylor expansion of a in a 1545305276.285 * [misc]backup-simplify: Simplify 0 into 0 1545305276.285 * [misc]backup-simplify: Simplify 1 into 1 1545305276.285 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305276.285 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305276.285 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305276.286 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305276.286 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305276.286 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1545305276.286 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305276.286 * [misc]taylor: Taking taylor expansion of a in a 1545305276.286 * [misc]backup-simplify: Simplify 0 into 0 1545305276.286 * [misc]backup-simplify: Simplify 1 into 1 1545305276.286 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305276.286 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305276.286 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305276.286 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305276.286 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305276.287 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305276.287 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545305276.287 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545305276.287 * [misc]backup-simplify: Simplify 0 into 0 1545305276.288 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545305276.288 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305276.288 * [misc]backup-simplify: Simplify 0 into 0 1545305276.289 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545305276.289 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305276.289 * [misc]backup-simplify: Simplify 0 into 0 1545305276.290 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545305276.290 * [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 1545305276.291 * [misc]backup-simplify: Simplify 0 into 0 1545305276.291 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545305276.292 * [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 1545305276.292 * [misc]backup-simplify: Simplify 0 into 0 1545305276.293 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545305276.294 * [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 1545305276.294 * [misc]backup-simplify: Simplify 0 into 0 1545305276.294 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1545305276.294 * * * [misc]progress: simplifying candidates 1545305276.294 * * * * [misc]progress: [ 1 / 44 ] simplifiying candidate # 1545305276.294 * * * * [misc]progress: [ 2 / 44 ] simplifiying candidate # 1545305276.294 * * * * [misc]progress: [ 3 / 44 ] simplifiying candidate # 1545305276.294 * * * * [misc]progress: [ 4 / 44 ] simplifiying candidate # 1545305276.295 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1545305276.295 * * [misc]simplify: iters left: 6 (9 enodes) 1545305276.298 * * [misc]simplify: iters left: 5 (17 enodes) 1545305276.303 * * [misc]simplify: iters left: 4 (20 enodes) 1545305276.308 * * [misc]simplify: iters left: 3 (23 enodes) 1545305276.313 * * [misc]simplify: iters left: 2 (29 enodes) 1545305276.321 * * [misc]simplify: iters left: 1 (43 enodes) 1545305276.337 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1545305276.337 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1545305276.337 * * * * [misc]progress: [ 5 / 44 ] simplifiying candidate # 1545305276.337 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1545305276.337 * * [misc]simplify: iters left: 6 (9 enodes) 1545305276.341 * * [misc]simplify: iters left: 5 (20 enodes) 1545305276.346 * * [misc]simplify: iters left: 4 (23 enodes) 1545305276.352 * * [misc]simplify: iters left: 3 (31 enodes) 1545305276.360 * * [misc]simplify: iters left: 2 (41 enodes) 1545305276.375 * * [misc]simplify: iters left: 1 (86 enodes) 1545305276.387 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1545305276.387 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1545305276.387 * * * * [misc]progress: [ 6 / 44 ] simplifiying candidate # 1545305276.387 * * * * [misc]progress: [ 7 / 44 ] simplifiying candidate # 1545305276.387 * * * * [misc]progress: [ 8 / 44 ] simplifiying candidate # 1545305276.387 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1545305276.387 * * [misc]simplify: iters left: 6 (11 enodes) 1545305276.389 * * [misc]simplify: iters left: 5 (34 enodes) 1545305276.403 * * [misc]simplify: iters left: 4 (100 enodes) 1545305276.468 * * [misc]simplify: iters left: 3 (414 enodes) 1545305277.363 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1545305277.363 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1545305277.363 * * * * [misc]progress: [ 9 / 44 ] simplifiying candidate # 1545305277.363 * * * * [misc]progress: [ 10 / 44 ] simplifiying candidate # 1545305277.363 * * * * [misc]progress: [ 11 / 44 ] simplifiying candidate # 1545305277.363 * * * * [misc]progress: [ 12 / 44 ] simplifiying candidate # 1545305277.363 * * * * [misc]progress: [ 13 / 44 ] simplifiying candidate # 1545305277.363 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545305277.364 * * [misc]simplify: iters left: 6 (11 enodes) 1545305277.365 * * [misc]simplify: iters left: 5 (19 enodes) 1545305277.368 * * [misc]simplify: iters left: 4 (28 enodes) 1545305277.372 * * [misc]simplify: iters left: 3 (31 enodes) 1545305277.376 * * [misc]simplify: iters left: 2 (34 enodes) 1545305277.382 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1545305277.383 * [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))))) 1545305277.383 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545305277.383 * * [misc]simplify: iters left: 6 (9 enodes) 1545305277.386 * * [misc]simplify: iters left: 5 (11 enodes) 1545305277.394 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545305277.394 * [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))))) 1545305277.394 * * * * [misc]progress: [ 14 / 44 ] simplifiying candidate # 1545305277.395 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1545305277.395 * * [misc]simplify: iters left: 6 (10 enodes) 1545305277.398 * * [misc]simplify: iters left: 5 (14 enodes) 1545305277.401 * * [misc]simplify: iters left: 4 (16 enodes) 1545305277.406 * * [misc]simplify: iters left: 3 (17 enodes) 1545305277.411 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1545305277.411 * [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))))) 1545305277.411 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545305277.411 * * [misc]simplify: iters left: 6 (9 enodes) 1545305277.414 * * [misc]simplify: iters left: 5 (11 enodes) 1545305277.417 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545305277.417 * [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))))) 1545305277.417 * * * * [misc]progress: [ 15 / 44 ] simplifiying candidate # 1545305277.417 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1545305277.417 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.420 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.424 * * [misc]simplify: iters left: 4 (18 enodes) 1545305277.428 * * [misc]simplify: iters left: 3 (20 enodes) 1545305277.432 * * [misc]simplify: iters left: 2 (25 enodes) 1545305277.439 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545305277.439 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545305277.439 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1545305277.439 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.442 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.445 * * [misc]simplify: iters left: 4 (15 enodes) 1545305277.451 * * [misc]simplify: iters left: 3 (25 enodes) 1545305277.457 * * [misc]simplify: iters left: 2 (27 enodes) 1545305277.462 * * [misc]simplify: iters left: 1 (32 enodes) 1545305277.468 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1545305277.469 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1545305277.469 * * * * [misc]progress: [ 16 / 44 ] simplifiying candidate # 1545305277.469 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1545305277.469 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.472 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.476 * * [misc]simplify: iters left: 4 (18 enodes) 1545305277.480 * * [misc]simplify: iters left: 3 (20 enodes) 1545305277.484 * * [misc]simplify: iters left: 2 (25 enodes) 1545305277.491 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545305277.491 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545305277.491 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1545305277.491 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.494 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.497 * * [misc]simplify: iters left: 4 (15 enodes) 1545305277.504 * * [misc]simplify: iters left: 3 (25 enodes) 1545305277.511 * * [misc]simplify: iters left: 2 (27 enodes) 1545305277.520 * * [misc]simplify: iters left: 1 (32 enodes) 1545305277.528 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1545305277.528 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1545305277.528 * * * * [misc]progress: [ 17 / 44 ] simplifiying candidate # 1545305277.528 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545305277.528 * * [misc]simplify: iters left: 6 (10 enodes) 1545305277.532 * * [misc]simplify: iters left: 5 (14 enodes) 1545305277.536 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545305277.536 * [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))))) 1545305277.536 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545305277.536 * * [misc]simplify: iters left: 6 (9 enodes) 1545305277.539 * * [misc]simplify: iters left: 5 (11 enodes) 1545305277.542 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1545305277.542 * [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))))) 1545305277.542 * * * * [misc]progress: [ 18 / 44 ] simplifiying candidate # 1545305277.543 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545305277.543 * * [misc]simplify: iters left: 6 (9 enodes) 1545305277.545 * * [misc]simplify: iters left: 5 (11 enodes) 1545305277.548 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545305277.549 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545305277.549 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545305277.549 * * [misc]simplify: iters left: 6 (9 enodes) 1545305277.553 * * [misc]simplify: iters left: 5 (11 enodes) 1545305277.556 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1545305277.556 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1545305277.556 * * * * [misc]progress: [ 19 / 44 ] simplifiying candidate # 1545305277.557 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1545305277.557 * * [misc]simplify: iters left: 6 (7 enodes) 1545305277.559 * * [misc]simplify: iters left: 5 (9 enodes) 1545305277.562 * * [misc]simplify: iters left: 4 (11 enodes) 1545305277.565 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545305277.565 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545305277.565 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1545305277.565 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.567 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.571 * * [misc]simplify: iters left: 4 (15 enodes) 1545305277.576 * * [misc]simplify: iters left: 3 (25 enodes) 1545305277.582 * * [misc]simplify: iters left: 2 (27 enodes) 1545305277.587 * * [misc]simplify: iters left: 1 (32 enodes) 1545305277.594 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1545305277.594 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1545305277.594 * * * * [misc]progress: [ 20 / 44 ] simplifiying candidate # 1545305277.594 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1545305277.594 * * [misc]simplify: iters left: 6 (7 enodes) 1545305277.596 * * [misc]simplify: iters left: 5 (9 enodes) 1545305277.599 * * [misc]simplify: iters left: 4 (11 enodes) 1545305277.602 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545305277.602 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1545305277.602 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1545305277.603 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.605 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.609 * * [misc]simplify: iters left: 4 (15 enodes) 1545305277.614 * * [misc]simplify: iters left: 3 (25 enodes) 1545305277.620 * * [misc]simplify: iters left: 2 (27 enodes) 1545305277.625 * * [misc]simplify: iters left: 1 (32 enodes) 1545305277.632 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1545305277.632 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1545305277.632 * * * * [misc]progress: [ 21 / 44 ] simplifiying candidate # 1545305277.632 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545305277.632 * * [misc]simplify: iters left: 6 (6 enodes) 1545305277.634 * * [misc]simplify: iters left: 5 (10 enodes) 1545305277.637 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1545305277.637 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1545305277.637 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1545305277.638 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.640 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.643 * * [misc]simplify: iters left: 4 (17 enodes) 1545305277.648 * * [misc]simplify: iters left: 3 (21 enodes) 1545305277.653 * * [misc]simplify: iters left: 2 (22 enodes) 1545305277.659 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1545305277.659 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1545305277.659 * * * * [misc]progress: [ 22 / 44 ] simplifiying candidate # 1545305277.659 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1545305277.659 * * [misc]simplify: iters left: 5 (5 enodes) 1545305277.661 * * [misc]simplify: iters left: 4 (7 enodes) 1545305277.663 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1545305277.663 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1545305277.663 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1545305277.663 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.666 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.669 * * [misc]simplify: iters left: 4 (17 enodes) 1545305277.674 * * [misc]simplify: iters left: 3 (21 enodes) 1545305277.679 * * [misc]simplify: iters left: 2 (22 enodes) 1545305277.684 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1545305277.684 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1545305277.684 * * * * [misc]progress: [ 23 / 44 ] simplifiying candidate # 1545305277.685 * [enter]simplify: Simplifying (/ 1 1) 1545305277.685 * * [misc]simplify: iters left: 2 (2 enodes) 1545305277.686 * * [misc]simplify: iters left: 1 (4 enodes) 1545305277.686 * [exit]simplify: Simplified to 1 1545305277.686 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545305277.687 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545305277.687 * * [misc]simplify: iters left: 6 (7 enodes) 1545305277.689 * * [misc]simplify: iters left: 5 (13 enodes) 1545305277.693 * * [misc]simplify: iters left: 4 (26 enodes) 1545305277.702 * * [misc]simplify: iters left: 3 (42 enodes) 1545305277.720 * * [misc]simplify: iters left: 2 (77 enodes) 1545305277.742 * * [misc]simplify: iters left: 1 (108 enodes) 1545305277.797 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545305277.797 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545305277.797 * * * * [misc]progress: [ 24 / 44 ] simplifiying candidate # 1545305277.798 * [enter]simplify: Simplifying (/ 1 1) 1545305277.798 * * [misc]simplify: iters left: 2 (2 enodes) 1545305277.799 * * [misc]simplify: iters left: 1 (4 enodes) 1545305277.799 * [exit]simplify: Simplified to 1 1545305277.799 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545305277.800 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545305277.800 * * [misc]simplify: iters left: 6 (7 enodes) 1545305277.802 * * [misc]simplify: iters left: 5 (13 enodes) 1545305277.807 * * [misc]simplify: iters left: 4 (26 enodes) 1545305277.816 * * [misc]simplify: iters left: 3 (42 enodes) 1545305277.831 * * [misc]simplify: iters left: 2 (77 enodes) 1545305277.854 * * [misc]simplify: iters left: 1 (108 enodes) 1545305277.904 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545305277.904 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545305277.904 * * * * [misc]progress: [ 25 / 44 ] simplifiying candidate # 1545305277.904 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1545305277.904 * * [misc]simplify: iters left: 6 (6 enodes) 1545305277.907 * * [misc]simplify: iters left: 5 (10 enodes) 1545305277.910 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1545305277.910 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1545305277.910 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1545305277.910 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.913 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.916 * * [misc]simplify: iters left: 4 (17 enodes) 1545305277.921 * * [misc]simplify: iters left: 3 (21 enodes) 1545305277.926 * * [misc]simplify: iters left: 2 (22 enodes) 1545305277.931 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1545305277.931 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1545305277.932 * * * * [misc]progress: [ 26 / 44 ] simplifiying candidate # 1545305277.932 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1545305277.932 * * [misc]simplify: iters left: 5 (5 enodes) 1545305277.934 * * [misc]simplify: iters left: 4 (7 enodes) 1545305277.935 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1545305277.936 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1545305277.936 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1545305277.936 * * [misc]simplify: iters left: 6 (8 enodes) 1545305277.938 * * [misc]simplify: iters left: 5 (12 enodes) 1545305277.942 * * [misc]simplify: iters left: 4 (17 enodes) 1545305277.947 * * [misc]simplify: iters left: 3 (21 enodes) 1545305277.952 * * [misc]simplify: iters left: 2 (22 enodes) 1545305277.958 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1545305277.958 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1545305277.958 * * * * [misc]progress: [ 27 / 44 ] simplifiying candidate # 1545305277.958 * [enter]simplify: Simplifying (/ 1 1) 1545305277.958 * * [misc]simplify: iters left: 2 (2 enodes) 1545305277.959 * * [misc]simplify: iters left: 1 (4 enodes) 1545305277.960 * [exit]simplify: Simplified to 1 1545305277.960 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545305277.960 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545305277.960 * * [misc]simplify: iters left: 6 (7 enodes) 1545305277.962 * * [misc]simplify: iters left: 5 (13 enodes) 1545305277.966 * * [misc]simplify: iters left: 4 (26 enodes) 1545305277.976 * * [misc]simplify: iters left: 3 (42 enodes) 1545305277.990 * * [misc]simplify: iters left: 2 (77 enodes) 1545305278.008 * * [misc]simplify: iters left: 1 (108 enodes) 1545305278.044 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545305278.044 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545305278.044 * * * * [misc]progress: [ 28 / 44 ] simplifiying candidate # 1545305278.045 * [enter]simplify: Simplifying (/ 1 1) 1545305278.045 * * [misc]simplify: iters left: 2 (2 enodes) 1545305278.046 * * [misc]simplify: iters left: 1 (4 enodes) 1545305278.046 * [exit]simplify: Simplified to 1 1545305278.046 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1545305278.047 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1545305278.047 * * [misc]simplify: iters left: 6 (7 enodes) 1545305278.050 * * [misc]simplify: iters left: 5 (13 enodes) 1545305278.054 * * [misc]simplify: iters left: 4 (26 enodes) 1545305278.064 * * [misc]simplify: iters left: 3 (42 enodes) 1545305278.078 * * [misc]simplify: iters left: 2 (77 enodes) 1545305278.094 * * [misc]simplify: iters left: 1 (108 enodes) 1545305278.123 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1545305278.123 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1545305278.123 * * * * [misc]progress: [ 29 / 44 ] simplifiying candidate # 1545305278.123 * * * * [misc]progress: [ 30 / 44 ] simplifiying candidate # 1545305278.123 * * * * [misc]progress: [ 31 / 44 ] simplifiying candidate # 1545305278.123 * * * * [misc]progress: [ 32 / 44 ] simplifiying candidate # 1545305278.124 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1545305278.124 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.124 * * [misc]simplify: iters left: 2 (6 enodes) 1545305278.125 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1545305278.125 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1545305278.125 * * * * [misc]progress: [ 33 / 44 ] simplifiying candidate # 1545305278.125 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1545305278.125 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.126 * * [misc]simplify: iters left: 2 (6 enodes) 1545305278.127 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1545305278.127 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1545305278.127 * * * * [misc]progress: [ 34 / 44 ] simplifiying candidate # 1545305278.127 * [enter]simplify: Simplifying (/ 1 a) 1545305278.127 * * [misc]simplify: iters left: 2 (3 enodes) 1545305278.128 * * [misc]simplify: iters left: 1 (5 enodes) 1545305278.129 * [exit]simplify: Simplified to (/ 1 a) 1545305278.130 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1545305278.130 * * * * [misc]progress: [ 35 / 44 ] simplifiying candidate # 1545305278.130 * [enter]simplify: Simplifying (/ 1 a) 1545305278.130 * * [misc]simplify: iters left: 2 (3 enodes) 1545305278.131 * * [misc]simplify: iters left: 1 (5 enodes) 1545305278.132 * [exit]simplify: Simplified to (/ 1 a) 1545305278.132 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1545305278.132 * * * * [misc]progress: [ 36 / 44 ] simplifiying candidate # 1545305278.133 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545305278.133 * * [misc]simplify: iters left: 6 (7 enodes) 1545305278.135 * * [misc]simplify: iters left: 5 (9 enodes) 1545305278.137 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1545305278.137 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1545305278.138 * * * * [misc]progress: [ 37 / 44 ] simplifiying candidate # 1545305278.138 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1545305278.138 * * [misc]simplify: iters left: 6 (6 enodes) 1545305278.140 * * [misc]simplify: iters left: 5 (8 enodes) 1545305278.142 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1545305278.142 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1545305278.142 * * * * [misc]progress: [ 38 / 44 ] simplifiying candidate # 1545305278.142 * * * * [misc]progress: [ 39 / 44 ] simplifiying candidate # 1545305278.142 * * * * [misc]progress: [ 40 / 44 ] simplifiying candidate # 1545305278.142 * * * * [misc]progress: [ 41 / 44 ] simplifiying candidate # 1545305278.142 * * * * [misc]progress: [ 42 / 44 ] simplifiying candidate # 1545305278.142 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305278.142 * * [misc]simplify: iters left: 5 (5 enodes) 1545305278.144 * * [misc]simplify: iters left: 4 (9 enodes) 1545305278.147 * * [misc]simplify: iters left: 3 (14 enodes) 1545305278.150 * * [misc]simplify: iters left: 2 (16 enodes) 1545305278.154 * * [misc]simplify: iters left: 1 (18 enodes) 1545305278.157 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305278.157 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305278.157 * * * * [misc]progress: [ 43 / 44 ] simplifiying candidate # 1545305278.157 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305278.157 * * [misc]simplify: iters left: 5 (5 enodes) 1545305278.158 * * [misc]simplify: iters left: 4 (9 enodes) 1545305278.159 * * [misc]simplify: iters left: 3 (14 enodes) 1545305278.161 * * [misc]simplify: iters left: 2 (16 enodes) 1545305278.163 * * [misc]simplify: iters left: 1 (18 enodes) 1545305278.165 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305278.165 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305278.165 * * * * [misc]progress: [ 44 / 44 ] simplifiying candidate # 1545305278.166 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1545305278.166 * * [misc]simplify: iters left: 5 (5 enodes) 1545305278.167 * * [misc]simplify: iters left: 4 (9 enodes) 1545305278.168 * * [misc]simplify: iters left: 3 (14 enodes) 1545305278.170 * * [misc]simplify: iters left: 2 (16 enodes) 1545305278.172 * * [misc]simplify: iters left: 1 (18 enodes) 1545305278.174 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1545305278.174 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1545305278.174 * * * [misc]progress: adding candidates to table 1545305278.554 * * [misc]progress: iteration 4 / 4 1545305278.554 * * * [misc]progress: picking best candidate 1545305278.603 * * * * [misc]pick: Picked # 1545305278.603 * * * [misc]progress: localizing error 1545305278.633 * * * [misc]progress: generating rewritten candidates 1545305278.633 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1545305278.635 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 2 1 1) 1545305278.637 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 2 2) 1545305278.643 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2) 1545305278.661 * * * [misc]progress: generating series expansions 1545305278.661 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1545305278.661 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.661 * [misc]approximate: Taking taylor expansion of (sqrt (acos a)) in (a) around 0 1545305278.662 * [misc]taylor: Taking taylor expansion of (sqrt (acos a)) in a 1545305278.662 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.662 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.662 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.662 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0 1545305278.662 * [misc]taylor: Taking taylor expansion of (sqrt (acos a)) in a 1545305278.662 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.662 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.662 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.662 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0 1545305278.662 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.662 * [misc]backup-simplify: Simplify 0 into 0 1545305278.663 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos a)))) into 0 1545305278.663 * [misc]backup-simplify: Simplify 0 into 0 1545305278.663 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.663 * [misc]backup-simplify: Simplify 0 into 0 1545305278.664 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.664 * [misc]backup-simplify: Simplify 0 into 0 1545305278.664 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.664 * [misc]backup-simplify: Simplify 0 into 0 1545305278.665 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.665 * [misc]backup-simplify: Simplify 0 into 0 1545305278.665 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.665 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.665 * [misc]approximate: Taking taylor expansion of (sqrt (acos (/ 1 a))) in (a) around 0 1545305278.665 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a 1545305278.665 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.665 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.665 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.666 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.666 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a 1545305278.666 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.666 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.666 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.666 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.666 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.666 * [misc]backup-simplify: Simplify 0 into 0 1545305278.667 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.667 * [misc]backup-simplify: Simplify 0 into 0 1545305278.667 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.667 * [misc]backup-simplify: Simplify 0 into 0 1545305278.668 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.668 * [misc]backup-simplify: Simplify 0 into 0 1545305278.668 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.668 * [misc]backup-simplify: Simplify 0 into 0 1545305278.669 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.669 * [misc]backup-simplify: Simplify 0 into 0 1545305278.669 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 (/ 1 a)))) into (sqrt (acos a)) 1545305278.669 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 (- a)))) into (sqrt (acos (/ -1 a))) 1545305278.669 * [misc]approximate: Taking taylor expansion of (sqrt (acos (/ -1 a))) in (a) around 0 1545305278.669 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a 1545305278.669 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.669 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.669 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a))) 1545305278.669 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.669 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a 1545305278.669 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.669 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.669 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a))) 1545305278.669 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.669 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a))) 1545305278.669 * [misc]backup-simplify: Simplify 0 into 0 1545305278.670 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.670 * [misc]backup-simplify: Simplify 0 into 0 1545305278.670 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.670 * [misc]backup-simplify: Simplify 0 into 0 1545305278.671 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.671 * [misc]backup-simplify: Simplify 0 into 0 1545305278.671 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.671 * [misc]backup-simplify: Simplify 0 into 0 1545305278.672 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.672 * [misc]backup-simplify: Simplify 0 into 0 1545305278.672 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 (/ 1 (- a))))) into (sqrt (acos a)) 1545305278.673 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 2 1 1) 1545305278.673 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.673 * [misc]approximate: Taking taylor expansion of (sqrt (acos a)) in (a) around 0 1545305278.673 * [misc]taylor: Taking taylor expansion of (sqrt (acos a)) in a 1545305278.673 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.673 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.673 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.673 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0 1545305278.673 * [misc]taylor: Taking taylor expansion of (sqrt (acos a)) in a 1545305278.673 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.673 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.673 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.673 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0 1545305278.673 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.673 * [misc]backup-simplify: Simplify 0 into 0 1545305278.674 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos a)))) into 0 1545305278.674 * [misc]backup-simplify: Simplify 0 into 0 1545305278.674 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.674 * [misc]backup-simplify: Simplify 0 into 0 1545305278.675 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.675 * [misc]backup-simplify: Simplify 0 into 0 1545305278.675 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.675 * [misc]backup-simplify: Simplify 0 into 0 1545305278.676 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0 1545305278.676 * [misc]backup-simplify: Simplify 0 into 0 1545305278.676 * [misc]backup-simplify: Simplify (sqrt (acos a)) into (sqrt (acos a)) 1545305278.676 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.676 * [misc]approximate: Taking taylor expansion of (sqrt (acos (/ 1 a))) in (a) around 0 1545305278.676 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a 1545305278.676 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.676 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.676 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.676 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.676 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a 1545305278.676 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.676 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.676 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.676 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.676 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a))) 1545305278.676 * [misc]backup-simplify: Simplify 0 into 0 1545305278.677 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.677 * [misc]backup-simplify: Simplify 0 into 0 1545305278.677 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.677 * [misc]backup-simplify: Simplify 0 into 0 1545305278.678 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.678 * [misc]backup-simplify: Simplify 0 into 0 1545305278.678 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.678 * [misc]backup-simplify: Simplify 0 into 0 1545305278.679 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0 1545305278.679 * [misc]backup-simplify: Simplify 0 into 0 1545305278.679 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 (/ 1 a)))) into (sqrt (acos a)) 1545305278.679 * [misc]backup-simplify: Simplify (sqrt (acos (/ 1 (- a)))) into (sqrt (acos (/ -1 a))) 1545305278.679 * [misc]approximate: Taking taylor expansion of (sqrt (acos (/ -1 a))) in (a) around 0 1545305278.679 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a 1545305278.679 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.679 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.679 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a))) 1545305278.679 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.679 * [misc]taylor: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a 1545305278.679 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.679 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.679 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a))) 1545305278.679 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.680 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a))) 1545305278.680 * [misc]backup-simplify: Simplify 0 into 0 1545305278.680 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.680 * [misc]backup-simplify: Simplify 0 into 0 1545305278.681 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.681 * [misc]backup-simplify: Simplify 0 into 0 1545305278.681 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.681 * [misc]backup-simplify: Simplify 0 into 0 1545305278.682 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.682 * [misc]backup-simplify: Simplify 0 into 0 1545305278.682 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0 1545305278.682 * [misc]backup-simplify: Simplify 0 into 0 1545305278.682 * [misc]backup-simplify: Simplify (sqrt (acos (/ -1 (/ 1 (- a))))) into (sqrt (acos a)) 1545305278.683 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 2 2) 1545305278.683 * [misc]backup-simplify: Simplify (/ a (sqrt (acos a))) into (* a (sqrt (/ 1 (acos a)))) 1545305278.683 * [misc]approximate: Taking taylor expansion of (* a (sqrt (/ 1 (acos a)))) in (a) around 0 1545305278.683 * [misc]taylor: Taking taylor expansion of (* a (sqrt (/ 1 (acos a)))) in a 1545305278.683 * [misc]taylor: Taking taylor expansion of a in a 1545305278.683 * [misc]backup-simplify: Simplify 0 into 0 1545305278.683 * [misc]backup-simplify: Simplify 1 into 1 1545305278.683 * [misc]taylor: Taking taylor expansion of (sqrt (/ 1 (acos a))) in a 1545305278.683 * [misc]taylor: Taking taylor expansion of (/ 1 (acos a)) in a 1545305278.683 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.683 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.683 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305278.683 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a))) 1545305278.683 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545305278.683 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.683 * [misc]taylor: Taking taylor expansion of (* a (sqrt (/ 1 (acos a)))) in a 1545305278.683 * [misc]taylor: Taking taylor expansion of a in a 1545305278.683 * [misc]backup-simplify: Simplify 0 into 0 1545305278.683 * [misc]backup-simplify: Simplify 1 into 1 1545305278.683 * [misc]taylor: Taking taylor expansion of (sqrt (/ 1 (acos a))) in a 1545305278.683 * [misc]taylor: Taking taylor expansion of (/ 1 (acos a)) in a 1545305278.683 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.683 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.683 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1545305278.683 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a))) 1545305278.683 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1545305278.683 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.684 * [misc]backup-simplify: Simplify (* 0 (sqrt (/ 1 (acos a)))) into 0 1545305278.684 * [misc]backup-simplify: Simplify 0 into 0 1545305278.684 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt (/ 1 (acos a))))) into (sqrt (/ 1 (acos a))) 1545305278.684 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a))) 1545305278.684 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305278.685 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.685 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (/ 1 (acos a)))))) into 0 1545305278.685 * [misc]backup-simplify: Simplify 0 into 0 1545305278.685 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305278.685 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.686 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos a))))))) into 0 1545305278.686 * [misc]backup-simplify: Simplify 0 into 0 1545305278.686 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305278.687 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.687 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos a)))))))) into 0 1545305278.687 * [misc]backup-simplify: Simplify 0 into 0 1545305278.687 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305278.688 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.688 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos a))))))))) into 0 1545305278.688 * [misc]backup-simplify: Simplify 0 into 0 1545305278.688 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305278.689 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.690 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos a)))))))))) into 0 1545305278.690 * [misc]backup-simplify: Simplify 0 into 0 1545305278.690 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1545305278.690 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0 1545305278.691 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos a))))))))))) into 0 1545305278.691 * [misc]backup-simplify: Simplify 0 into 0 1545305278.691 * [misc]backup-simplify: Simplify (* (sqrt (/ 1 (acos a))) a) into (* (sqrt (/ 1 (acos a))) a) 1545305278.691 * [misc]backup-simplify: Simplify (/ (/ 1 a) (sqrt (acos (/ 1 a)))) into (* (/ 1 a) (sqrt (/ 1 (acos (/ 1 a))))) 1545305278.691 * [misc]approximate: Taking taylor expansion of (* (/ 1 a) (sqrt (/ 1 (acos (/ 1 a))))) in (a) around 0 1545305278.691 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (sqrt (/ 1 (acos (/ 1 a))))) in a 1545305278.691 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545305278.691 * [misc]taylor: Taking taylor expansion of a in a 1545305278.691 * [misc]backup-simplify: Simplify 0 into 0 1545305278.691 * [misc]backup-simplify: Simplify 1 into 1 1545305278.691 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545305278.691 * [misc]taylor: Taking taylor expansion of (sqrt (/ 1 (acos (/ 1 a)))) in a 1545305278.691 * [misc]taylor: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in a 1545305278.692 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.692 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.692 * [misc]backup-simplify: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a))) 1545305278.692 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a)))) 1545305278.692 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545305278.692 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.692 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (sqrt (/ 1 (acos (/ 1 a))))) in a 1545305278.692 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545305278.692 * [misc]taylor: Taking taylor expansion of a in a 1545305278.692 * [misc]backup-simplify: Simplify 0 into 0 1545305278.692 * [misc]backup-simplify: Simplify 1 into 1 1545305278.692 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545305278.692 * [misc]taylor: Taking taylor expansion of (sqrt (/ 1 (acos (/ 1 a)))) in a 1545305278.692 * [misc]taylor: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in a 1545305278.692 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.692 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.692 * [misc]backup-simplify: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a))) 1545305278.692 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a)))) 1545305278.692 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1545305278.693 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.693 * [misc]backup-simplify: Simplify (* 1 (sqrt (/ 1 (acos (/ 1 a))))) into (sqrt (/ 1 (acos (/ 1 a)))) 1545305278.693 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a)))) 1545305278.693 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545305278.693 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.693 * [misc]backup-simplify: Simplify 0 into 0 1545305278.693 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545305278.694 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.694 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.694 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ 1 a))))))) into 0 1545305278.694 * [misc]backup-simplify: Simplify 0 into 0 1545305278.695 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1545305278.695 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.695 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.695 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ 1 a)))))))) into 0 1545305278.695 * [misc]backup-simplify: Simplify 0 into 0 1545305278.696 * [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 1545305278.696 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.697 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.697 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ 1 a))))))))) into 0 1545305278.697 * [misc]backup-simplify: Simplify 0 into 0 1545305278.697 * [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 1545305278.698 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.698 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.698 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ 1 a)))))))))) into 0 1545305278.698 * [misc]backup-simplify: Simplify 0 into 0 1545305278.699 * [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 1545305278.699 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0 1545305278.700 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.700 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ 1 a))))))))))) into 0 1545305278.700 * [misc]backup-simplify: Simplify 0 into 0 1545305278.701 * [misc]backup-simplify: Simplify (* (sqrt (/ 1 (acos (/ 1 (/ 1 a))))) (/ 1 (/ 1 a))) into (* (sqrt (/ 1 (acos a))) a) 1545305278.701 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (sqrt (acos (/ 1 (- a))))) into (* -1 (* (/ 1 a) (sqrt (/ 1 (acos (/ -1 a)))))) 1545305278.701 * [misc]approximate: Taking taylor expansion of (* -1 (* (/ 1 a) (sqrt (/ 1 (acos (/ -1 a)))))) in (a) around 0 1545305278.701 * [misc]taylor: Taking taylor expansion of (* -1 (* (/ 1 a) (sqrt (/ 1 (acos (/ -1 a)))))) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of -1 in a 1545305278.701 * [misc]backup-simplify: Simplify -1 into -1 1545305278.701 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (sqrt (/ 1 (acos (/ -1 a))))) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of a in a 1545305278.701 * [misc]backup-simplify: Simplify 0 into 0 1545305278.701 * [misc]backup-simplify: Simplify 1 into 1 1545305278.701 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545305278.701 * [misc]taylor: Taking taylor expansion of (sqrt (/ 1 (acos (/ -1 a)))) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.701 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.701 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305278.701 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos (/ -1 a)))) into (sqrt (/ 1 (acos (/ -1 a)))) 1545305278.701 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545305278.701 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.701 * [misc]taylor: Taking taylor expansion of (* -1 (* (/ 1 a) (sqrt (/ 1 (acos (/ -1 a)))))) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of -1 in a 1545305278.701 * [misc]backup-simplify: Simplify -1 into -1 1545305278.701 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (sqrt (/ 1 (acos (/ -1 a))))) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545305278.701 * [misc]taylor: Taking taylor expansion of a in a 1545305278.701 * [misc]backup-simplify: Simplify 0 into 0 1545305278.702 * [misc]backup-simplify: Simplify 1 into 1 1545305278.702 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545305278.702 * [misc]taylor: Taking taylor expansion of (sqrt (/ 1 (acos (/ -1 a)))) in a 1545305278.702 * [misc]taylor: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in a 1545305278.702 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.702 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.702 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1545305278.702 * [misc]backup-simplify: Simplify (sqrt (/ 1 (acos (/ -1 a)))) into (sqrt (/ 1 (acos (/ -1 a)))) 1545305278.702 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1545305278.702 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.702 * [misc]backup-simplify: Simplify (* 1 (sqrt (/ 1 (acos (/ -1 a))))) into (sqrt (/ 1 (acos (/ -1 a)))) 1545305278.702 * [misc]backup-simplify: Simplify (* -1 (sqrt (/ 1 (acos (/ -1 a))))) into (* -1 (sqrt (/ 1 (acos (/ -1 a))))) 1545305278.702 * [misc]backup-simplify: Simplify (* -1 (sqrt (/ 1 (acos (/ -1 a))))) into (* -1 (sqrt (/ 1 (acos (/ -1 a))))) 1545305278.703 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545305278.703 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.703 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.703 * [misc]backup-simplify: Simplify 0 into 0 1545305278.704 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305278.705 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.705 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.706 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a))))))) into 0 1545305278.706 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a))))))) into 0 1545305278.706 * [misc]backup-simplify: Simplify 0 into 0 1545305278.706 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1545305278.707 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.707 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.708 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a)))))))) into 0 1545305278.708 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a)))))))) into 0 1545305278.708 * [misc]backup-simplify: Simplify 0 into 0 1545305278.709 * [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 1545305278.710 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.710 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.711 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a))))))))) into 0 1545305278.711 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a))))))))) into 0 1545305278.712 * [misc]backup-simplify: Simplify 0 into 0 1545305278.712 * [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 1545305278.713 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.713 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.714 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a)))))))))) into 0 1545305278.715 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a)))))))))) into 0 1545305278.715 * [misc]backup-simplify: Simplify 0 into 0 1545305278.715 * [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 1545305278.716 * [misc]backup-simplify: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0 1545305278.717 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.718 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a))))))))))) into 0 1545305278.719 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (acos (/ -1 a))))))))))) into 0 1545305278.719 * [misc]backup-simplify: Simplify 0 into 0 1545305278.719 * [misc]backup-simplify: Simplify (* (* -1 (sqrt (/ 1 (acos (/ -1 (/ 1 (- a))))))) (/ 1 (/ 1 (- a)))) into (* (sqrt (/ 1 (acos a))) a) 1545305278.719 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2) 1545305278.720 * [misc]backup-simplify: Simplify (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))) into (* -1 (/ (acos a) a)) 1545305278.720 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1545305278.720 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1545305278.720 * [misc]taylor: Taking taylor expansion of -1 in a 1545305278.720 * [misc]backup-simplify: Simplify -1 into -1 1545305278.720 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1545305278.720 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.720 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.720 * [misc]taylor: Taking taylor expansion of a in a 1545305278.720 * [misc]backup-simplify: Simplify 0 into 0 1545305278.720 * [misc]backup-simplify: Simplify 1 into 1 1545305278.720 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1545305278.720 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1545305278.720 * [misc]taylor: Taking taylor expansion of -1 in a 1545305278.720 * [misc]backup-simplify: Simplify -1 into -1 1545305278.720 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1545305278.720 * [misc]taylor: Taking taylor expansion of (acos a) in a 1545305278.720 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1545305278.720 * [misc]taylor: Taking taylor expansion of a in a 1545305278.720 * [misc]backup-simplify: Simplify 0 into 0 1545305278.720 * [misc]backup-simplify: Simplify 1 into 1 1545305278.720 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1545305278.720 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1545305278.721 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1545305278.721 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1545305278.721 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1545305278.721 * [misc]backup-simplify: Simplify 0 into 0 1545305278.722 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.722 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1545305278.722 * [misc]backup-simplify: Simplify 0 into 0 1545305278.723 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.723 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1545305278.723 * [misc]backup-simplify: Simplify 0 into 0 1545305278.724 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.725 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1545305278.725 * [misc]backup-simplify: Simplify 0 into 0 1545305278.726 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545305278.727 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1545305278.727 * [misc]backup-simplify: Simplify 0 into 0 1545305278.728 * [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 1545305278.729 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1545305278.729 * [misc]backup-simplify: Simplify 0 into 0 1545305278.729 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1545305278.729 * [misc]backup-simplify: Simplify (/ (- (sqrt (acos (/ 1 a)))) (/ (/ 1 a) (sqrt (acos (/ 1 a))))) into (* -1 (* a (acos (/ 1 a)))) 1545305278.729 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1545305278.729 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1545305278.729 * [misc]taylor: Taking taylor expansion of -1 in a 1545305278.729 * [misc]backup-simplify: Simplify -1 into -1 1545305278.729 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305278.729 * [misc]taylor: Taking taylor expansion of a in a 1545305278.729 * [misc]backup-simplify: Simplify 0 into 0 1545305278.729 * [misc]backup-simplify: Simplify 1 into 1 1545305278.730 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.730 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.730 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1545305278.730 * [misc]taylor: Taking taylor expansion of -1 in a 1545305278.730 * [misc]backup-simplify: Simplify -1 into -1 1545305278.730 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1545305278.730 * [misc]taylor: Taking taylor expansion of a in a 1545305278.730 * [misc]backup-simplify: Simplify 0 into 0 1545305278.730 * [misc]backup-simplify: Simplify 1 into 1 1545305278.730 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1545305278.730 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1545305278.730 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1545305278.730 * [misc]backup-simplify: Simplify (* -1 0) into 0 1545305278.730 * [misc]backup-simplify: Simplify 0 into 0 1545305278.731 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1545305278.731 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1545305278.731 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1545305278.731 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1545305278.732 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1545305278.732 * [misc]backup-simplify: Simplify 0 into 0 1545305278.732 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1545305278.733 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1545305278.733 * [misc]backup-simplify: Simplify 0 into 0 1545305278.733 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1545305278.734 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1545305278.734 * [misc]backup-simplify: Simplify 0 into 0 1545305278.735 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1545305278.736 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1545305278.736 * [misc]backup-simplify: Simplify 0 into 0 1545305278.737 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1545305278.738 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1545305278.738 * [misc]backup-simplify: Simplify 0 into 0 1545305278.739 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1545305278.740 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1545305278.740 * [misc]backup-simplify: Simplify 0 into 0 1545305278.740 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1545305278.741 * [misc]backup-simplify: Simplify (/ (- (sqrt (acos (/ 1 (- a))))) (/ (/ 1 (- a)) (sqrt (acos (/ 1 (- a)))))) into (* a (acos (/ -1 a))) 1545305278.741 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1545305278.741 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305278.741 * [misc]taylor: Taking taylor expansion of a in a 1545305278.741 * [misc]backup-simplify: Simplify 0 into 0 1545305278.741 * [misc]backup-simplify: Simplify 1 into 1 1545305278.741 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.741 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.741 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1545305278.741 * [misc]taylor: Taking taylor expansion of a in a 1545305278.741 * [misc]backup-simplify: Simplify 0 into 0 1545305278.741 * [misc]backup-simplify: Simplify 1 into 1 1545305278.741 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1545305278.741 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.741 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1545305278.741 * [misc]backup-simplify: Simplify 0 into 0 1545305278.742 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1545305278.742 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1545305278.742 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1545305278.742 * [misc]backup-simplify: Simplify 0 into 0 1545305278.743 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1545305278.743 * [misc]backup-simplify: Simplify 0 into 0 1545305278.743 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1545305278.743 * [misc]backup-simplify: Simplify 0 into 0 1545305278.744 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1545305278.744 * [misc]backup-simplify: Simplify 0 into 0 1545305278.745 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1545305278.745 * [misc]backup-simplify: Simplify 0 into 0 1545305278.746 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1545305278.746 * [misc]backup-simplify: Simplify 0 into 0 1545305278.746 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1545305278.746 * * * [misc]progress: simplifying candidates 1545305278.746 * * * * [misc]progress: [ 1 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 2 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 3 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 4 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 5 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 6 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 7 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 8 / 159 ] simplifiying candidate # 1545305278.747 * * * * [misc]progress: [ 9 / 159 ] simplifiying candidate # 1545305278.747 * [enter]simplify: Simplifying (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) 1545305278.747 * * [misc]simplify: iters left: 5 (5 enodes) 1545305278.752 * * [misc]simplify: iters left: 4 (6 enodes) 1545305278.754 * [exit]simplify: Simplified to (fabs (cbrt (acos a))) 1545305278.754 * [misc]simplify: Simplified (2 2 2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (* (fabs (cbrt (acos a))) (sqrt (cbrt (acos a)))))))) 1545305278.754 * * * * [misc]progress: [ 10 / 159 ] simplifiying candidate # 1545305278.754 * [enter]simplify: Simplifying (sqrt (sqrt (acos a))) 1545305278.755 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.755 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305278.756 * [misc]simplify: Simplified (2 2 2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (* (sqrt (sqrt (acos a))) (sqrt (sqrt (acos a)))))))) 1545305278.756 * * * * [misc]progress: [ 11 / 159 ] simplifiying candidate # 1545305278.756 * [enter]simplify: Simplifying (sqrt 1) 1545305278.756 * * [misc]simplify: iters left: 1 (2 enodes) 1545305278.757 * [exit]simplify: Simplified to 1 1545305278.757 * [misc]simplify: Simplified (2 2 2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (* 1 (sqrt (acos a))))))) 1545305278.757 * * * * [misc]progress: [ 12 / 159 ] simplifiying candidate # 1545305278.757 * * * * [misc]progress: [ 13 / 159 ] simplifiying candidate # 1545305278.757 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305278.757 * * [misc]simplify: iters left: 2 (3 enodes) 1545305278.758 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305278.758 * [misc]simplify: Simplified (2 2 2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (fabs (sqrt (acos a))))))) 1545305278.758 * * * * [misc]progress: [ 14 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 15 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 16 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 17 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 18 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 19 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 20 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 21 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 22 / 159 ] simplifiying candidate # 1545305278.758 * * * * [misc]progress: [ 23 / 159 ] simplifiying candidate # 1545305278.758 * [enter]simplify: Simplifying (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) 1545305278.758 * * [misc]simplify: iters left: 5 (5 enodes) 1545305278.759 * * [misc]simplify: iters left: 4 (6 enodes) 1545305278.760 * [exit]simplify: Simplified to (fabs (cbrt (acos a))) 1545305278.760 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (a) (/ 1 (/ (- (* (fabs (cbrt (acos a))) (sqrt (cbrt (acos a))))) (/ a (sqrt (acos a)))))) 1545305278.760 * * * * [misc]progress: [ 24 / 159 ] simplifiying candidate # 1545305278.760 * [enter]simplify: Simplifying (sqrt (sqrt (acos a))) 1545305278.760 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.761 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305278.761 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (a) (/ 1 (/ (- (* (sqrt (sqrt (acos a))) (sqrt (sqrt (acos a))))) (/ a (sqrt (acos a)))))) 1545305278.761 * * * * [misc]progress: [ 25 / 159 ] simplifiying candidate # 1545305278.761 * [enter]simplify: Simplifying (sqrt 1) 1545305278.761 * * [misc]simplify: iters left: 1 (2 enodes) 1545305278.762 * [exit]simplify: Simplified to 1 1545305278.762 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (a) (/ 1 (/ (- (* 1 (sqrt (acos a)))) (/ a (sqrt (acos a)))))) 1545305278.762 * * * * [misc]progress: [ 26 / 159 ] simplifiying candidate # 1545305278.762 * * * * [misc]progress: [ 27 / 159 ] simplifiying candidate # 1545305278.763 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305278.763 * * [misc]simplify: iters left: 2 (3 enodes) 1545305278.763 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305278.763 * [misc]simplify: Simplified (2 2 1 1 1) to (λ (a) (/ 1 (/ (- (fabs (sqrt (acos a)))) (/ a (sqrt (acos a)))))) 1545305278.763 * * * * [misc]progress: [ 28 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 29 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 30 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 31 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 32 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 33 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 34 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 35 / 159 ] simplifiying candidate # 1545305278.763 * * * * [misc]progress: [ 36 / 159 ] simplifiying candidate # 1545305278.764 * * * * [misc]progress: [ 37 / 159 ] simplifiying candidate # 1545305278.764 * * * * [misc]progress: [ 38 / 159 ] simplifiying candidate # 1545305278.764 * * * * [misc]progress: [ 39 / 159 ] simplifiying candidate # 1545305278.764 * * * * [misc]progress: [ 40 / 159 ] simplifiying candidate # 1545305278.764 * * * * [misc]progress: [ 41 / 159 ] simplifiying candidate # 1545305278.764 * [enter]simplify: Simplifying (cbrt (sqrt (acos a))) 1545305278.764 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.764 * [exit]simplify: Simplified to (cbrt (sqrt (acos a))) 1545305278.765 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ (/ a (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (cbrt (sqrt (acos a))))))) 1545305278.765 * * * * [misc]progress: [ 42 / 159 ] simplifiying candidate # 1545305278.765 * [enter]simplify: Simplifying (sqrt (cbrt (acos a))) 1545305278.765 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.765 * [exit]simplify: Simplified to (sqrt (cbrt (acos a))) 1545305278.765 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ (/ a (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (cbrt (acos a))))))) 1545305278.765 * * * * [misc]progress: [ 43 / 159 ] simplifiying candidate # 1545305278.766 * [enter]simplify: Simplifying (sqrt (sqrt (acos a))) 1545305278.766 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.766 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305278.766 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ (/ a (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a))))))) 1545305278.766 * * * * [misc]progress: [ 44 / 159 ] simplifiying candidate # 1545305278.766 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305278.766 * * [misc]simplify: iters left: 2 (3 enodes) 1545305278.767 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305278.767 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ (/ a (sqrt 1)) (sqrt (acos a)))))) 1545305278.767 * * * * [misc]progress: [ 45 / 159 ] simplifiying candidate # 1545305278.767 * [enter]simplify: Simplifying (sqrt (sqrt (acos a))) 1545305278.767 * * [misc]simplify: iters left: 3 (4 enodes) 1545305278.768 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305278.768 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ (/ a (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a))))))) 1545305278.768 * * * * [misc]progress: [ 46 / 159 ] simplifiying candidate # 1545305278.768 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305278.768 * * [misc]simplify: iters left: 2 (3 enodes) 1545305278.769 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305278.769 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ (/ a 1) (sqrt (acos a)))))) 1545305278.769 * * * * [misc]progress: [ 47 / 159 ] simplifiying candidate # 1545305278.769 * * * * [misc]progress: [ 48 / 159 ] simplifiying candidate # 1545305278.769 * * * * [misc]progress: [ 49 / 159 ] simplifiying candidate # 1545305278.769 * * * * [misc]progress: [ 50 / 159 ] simplifiying candidate # 1545305278.769 * [enter]simplify: Simplifying (- (log (- (sqrt (acos a)))) (log (/ a (sqrt (acos a))))) 1545305278.769 * * [misc]simplify: iters left: 6 (8 enodes) 1545305278.770 * * [misc]simplify: iters left: 5 (13 enodes) 1545305278.772 * * [misc]simplify: iters left: 4 (18 enodes) 1545305278.775 * * [misc]simplify: iters left: 3 (24 enodes) 1545305278.778 * * [misc]simplify: iters left: 2 (33 enodes) 1545305278.783 * * [misc]simplify: iters left: 1 (44 enodes) 1545305278.788 * [exit]simplify: Simplified to (- (log (- (sqrt (acos a)))) (log (/ a (sqrt (acos a))))) 1545305278.788 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (exp (- (log (- (sqrt (acos a)))) (log (/ a (sqrt (acos a)))))))) 1545305278.789 * * * * [misc]progress: [ 51 / 159 ] simplifiying candidate # 1545305278.789 * * * * [misc]progress: [ 52 / 159 ] simplifiying candidate # 1545305278.789 * * * * [misc]progress: [ 53 / 159 ] simplifiying candidate # 1545305278.789 * [enter]simplify: Simplifying (/ (* (* (- (sqrt (acos a))) (- (sqrt (acos a)))) (- (sqrt (acos a)))) (* (* (/ a (sqrt (acos a))) (/ a (sqrt (acos a)))) (/ a (sqrt (acos a))))) 1545305278.789 * * [misc]simplify: iters left: 6 (10 enodes) 1545305278.791 * * [misc]simplify: iters left: 5 (32 enodes) 1545305278.799 * * [misc]simplify: iters left: 4 (114 enodes) 1545305278.861 * * [misc]simplify: iters left: 3 (411 enodes) 1545305279.314 * [exit]simplify: Simplified to (* (* (/ (acos a) a) (/ (acos a) a)) (/ (- (acos a)) a)) 1545305279.314 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (cbrt (* (* (/ (acos a) a) (/ (acos a) a)) (/ (- (acos a)) a))))) 1545305279.314 * * * * [misc]progress: [ 54 / 159 ] simplifiying candidate # 1545305279.315 * * * * [misc]progress: [ 55 / 159 ] simplifiying candidate # 1545305279.315 * * * * [misc]progress: [ 56 / 159 ] simplifiying candidate # 1545305279.315 * * * * [misc]progress: [ 57 / 159 ] simplifiying candidate # 1545305279.315 * * * * [misc]progress: [ 58 / 159 ] simplifiying candidate # 1545305279.315 * [enter]simplify: Simplifying (/ 0 (/ a (sqrt (acos a)))) 1545305279.315 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.316 * [exit]simplify: Simplified to 0 1545305279.316 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (sqrt (acos a)) (/ a (sqrt (acos a))))))) 1545305279.316 * * * * [misc]progress: [ 59 / 159 ] simplifiying candidate # 1545305279.316 * [enter]simplify: Simplifying (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.316 * * [misc]simplify: iters left: 6 (10 enodes) 1545305279.318 * * [misc]simplify: iters left: 5 (16 enodes) 1545305279.320 * * [misc]simplify: iters left: 4 (25 enodes) 1545305279.324 * * [misc]simplify: iters left: 3 (28 enodes) 1545305279.328 * * [misc]simplify: iters left: 2 (31 enodes) 1545305279.332 * [exit]simplify: Simplified to (* (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.332 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.332 * [enter]simplify: Simplifying (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305279.332 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.333 * [exit]simplify: Simplified to (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305279.333 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (cbrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.333 * * * * [misc]progress: [ 60 / 159 ] simplifiying candidate # 1545305279.334 * [enter]simplify: Simplifying (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (sqrt (/ a (sqrt (acos a))))) 1545305279.334 * * [misc]simplify: iters left: 6 (9 enodes) 1545305279.335 * * [misc]simplify: iters left: 5 (11 enodes) 1545305279.339 * * [misc]simplify: iters left: 4 (13 enodes) 1545305279.343 * * [misc]simplify: iters left: 3 (14 enodes) 1545305279.348 * [exit]simplify: Simplified to (* (/ (cbrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (cbrt (- (sqrt (acos a))))) 1545305279.348 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (cbrt (- (sqrt (acos a))))) (/ (cbrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.348 * [enter]simplify: Simplifying (/ (cbrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.348 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.351 * [exit]simplify: Simplified to (/ (cbrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.351 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (sqrt (/ a (sqrt (acos a))))) (/ (cbrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.351 * * * * [misc]progress: [ 61 / 159 ] simplifiying candidate # 1545305279.351 * [enter]simplify: Simplifying (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) 1) 1545305279.351 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.354 * * [misc]simplify: iters left: 5 (12 enodes) 1545305279.359 * * [misc]simplify: iters left: 4 (18 enodes) 1545305279.364 * * [misc]simplify: iters left: 3 (20 enodes) 1545305279.368 * * [misc]simplify: iters left: 2 (25 enodes) 1545305279.375 * [exit]simplify: Simplified to (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) 1545305279.375 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (/ (cbrt (- (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305279.375 * [enter]simplify: Simplifying (/ (cbrt (- (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305279.375 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.378 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.380 * * [misc]simplify: iters left: 4 (12 enodes) 1545305279.384 * * [misc]simplify: iters left: 3 (14 enodes) 1545305279.388 * [exit]simplify: Simplified to (/ (cbrt (- (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305279.388 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (/ (cbrt (- (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305279.388 * * * * [misc]progress: [ 62 / 159 ] simplifiying candidate # 1545305279.388 * [enter]simplify: Simplifying (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) a) 1545305279.389 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.391 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.394 * * [misc]simplify: iters left: 4 (11 enodes) 1545305279.397 * * [misc]simplify: iters left: 3 (12 enodes) 1545305279.400 * [exit]simplify: Simplified to (/ (cbrt (- (sqrt (acos a)))) (/ a (cbrt (- (sqrt (acos a)))))) 1545305279.400 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (cbrt (- (sqrt (acos a)))) (/ a (cbrt (- (sqrt (acos a)))))) (/ (cbrt (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))))))) 1545305279.400 * [enter]simplify: Simplifying (/ (cbrt (- (sqrt (acos a)))) (/ 1 (sqrt (acos a)))) 1545305279.400 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.402 * * [misc]simplify: iters left: 5 (12 enodes) 1545305279.403 * * [misc]simplify: iters left: 4 (15 enodes) 1545305279.406 * * [misc]simplify: iters left: 3 (25 enodes) 1545305279.410 * * [misc]simplify: iters left: 2 (27 enodes) 1545305279.412 * * [misc]simplify: iters left: 1 (32 enodes) 1545305279.415 * [exit]simplify: Simplified to (* (sqrt (acos a)) (cbrt (- (sqrt (acos a))))) 1545305279.415 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) a) (* (sqrt (acos a)) (cbrt (- (sqrt (acos a)))))))) 1545305279.415 * * * * [misc]progress: [ 63 / 159 ] simplifiying candidate # 1545305279.416 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.416 * * [misc]simplify: iters left: 6 (9 enodes) 1545305279.417 * * [misc]simplify: iters left: 5 (11 enodes) 1545305279.419 * [exit]simplify: Simplified to (/ (sqrt (- (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.419 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.419 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305279.419 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.420 * [exit]simplify: Simplified to (/ (sqrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305279.420 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (- (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.420 * * * * [misc]progress: [ 64 / 159 ] simplifiying candidate # 1545305279.421 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.421 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.422 * [exit]simplify: Simplified to (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.422 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.422 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.422 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.423 * [exit]simplify: Simplified to (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.423 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (- (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.424 * * * * [misc]progress: [ 65 / 159 ] simplifiying candidate # 1545305279.424 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) 1) 1545305279.424 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.425 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.426 * * [misc]simplify: iters left: 4 (11 enodes) 1545305279.428 * [exit]simplify: Simplified to (sqrt (- (sqrt (acos a)))) 1545305279.428 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (sqrt (- (sqrt (acos a)))) (/ (sqrt (- (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305279.428 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305279.428 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.429 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.430 * * [misc]simplify: iters left: 4 (12 enodes) 1545305279.432 * * [misc]simplify: iters left: 3 (14 enodes) 1545305279.434 * [exit]simplify: Simplified to (/ (sqrt (- (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305279.434 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (sqrt (- (sqrt (acos a)))) (/ (sqrt (- (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305279.434 * * * * [misc]progress: [ 66 / 159 ] simplifiying candidate # 1545305279.434 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) a) 1545305279.434 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.435 * [exit]simplify: Simplified to (/ (sqrt (- (sqrt (acos a)))) a) 1545305279.435 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) a) (/ (sqrt (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))))))) 1545305279.435 * [enter]simplify: Simplifying (/ (sqrt (- (sqrt (acos a)))) (/ 1 (sqrt (acos a)))) 1545305279.435 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.437 * * [misc]simplify: iters left: 5 (12 enodes) 1545305279.438 * * [misc]simplify: iters left: 4 (15 enodes) 1545305279.441 * * [misc]simplify: iters left: 3 (25 enodes) 1545305279.444 * * [misc]simplify: iters left: 2 (27 enodes) 1545305279.447 * * [misc]simplify: iters left: 1 (32 enodes) 1545305279.455 * [exit]simplify: Simplified to (* (sqrt (acos a)) (sqrt (- (sqrt (acos a))))) 1545305279.455 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) a) (* (sqrt (acos a)) (sqrt (- (sqrt (acos a)))))))) 1545305279.455 * * * * [misc]progress: [ 67 / 159 ] simplifiying candidate # 1545305279.455 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.455 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.458 * * [misc]simplify: iters left: 5 (12 enodes) 1545305279.462 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.462 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.462 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.462 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.464 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.467 * [exit]simplify: Simplified to (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.467 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.467 * * * * [misc]progress: [ 68 / 159 ] simplifiying candidate # 1545305279.467 * [enter]simplify: Simplifying (/ 1 (sqrt (/ a (sqrt (acos a))))) 1545305279.468 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.469 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.470 * [exit]simplify: Simplified to (/ 1 (sqrt (/ a (sqrt (acos a))))) 1545305279.470 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.470 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.470 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.471 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.473 * [exit]simplify: Simplified to (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.473 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.473 * * * * [misc]progress: [ 69 / 159 ] simplifiying candidate # 1545305279.473 * [enter]simplify: Simplifying (/ 1 1) 1545305279.473 * * [misc]simplify: iters left: 2 (2 enodes) 1545305279.473 * * [misc]simplify: iters left: 1 (4 enodes) 1545305279.474 * [exit]simplify: Simplified to 1 1545305279.474 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.474 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.474 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.475 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.476 * * [misc]simplify: iters left: 4 (16 enodes) 1545305279.479 * * [misc]simplify: iters left: 3 (24 enodes) 1545305279.482 * * [misc]simplify: iters left: 2 (25 enodes) 1545305279.485 * * [misc]simplify: iters left: 1 (28 enodes) 1545305279.488 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1545305279.488 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* 1 (- (/ (acos a) a))))) 1545305279.488 * * * * [misc]progress: [ 70 / 159 ] simplifiying candidate # 1545305279.488 * [enter]simplify: Simplifying (/ 1 a) 1545305279.488 * * [misc]simplify: iters left: 2 (3 enodes) 1545305279.489 * * [misc]simplify: iters left: 1 (5 enodes) 1545305279.490 * [exit]simplify: Simplified to (/ 1 a) 1545305279.490 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 a) (/ (- (sqrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305279.490 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305279.490 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.491 * * [misc]simplify: iters left: 5 (13 enodes) 1545305279.493 * * [misc]simplify: iters left: 4 (19 enodes) 1545305279.496 * * [misc]simplify: iters left: 3 (36 enodes) 1545305279.504 * * [misc]simplify: iters left: 2 (78 enodes) 1545305279.530 * * [misc]simplify: iters left: 1 (87 enodes) 1545305279.535 * [exit]simplify: Simplified to (- (acos a)) 1545305279.535 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 a) (- (acos a))))) 1545305279.535 * * * * [misc]progress: [ 71 / 159 ] simplifiying candidate # 1545305279.535 * [enter]simplify: Simplifying (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.535 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.537 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.538 * [exit]simplify: Simplified to (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.538 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.538 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a))))) 1545305279.539 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.539 * [exit]simplify: Simplified to (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a))))) 1545305279.540 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.540 * * * * [misc]progress: [ 72 / 159 ] simplifiying candidate # 1545305279.540 * [enter]simplify: Simplifying (/ -1 (sqrt (/ a (sqrt (acos a))))) 1545305279.540 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.541 * [exit]simplify: Simplified to (/ -1 (sqrt (/ a (sqrt (acos a))))) 1545305279.541 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.541 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a))))) 1545305279.541 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.542 * [exit]simplify: Simplified to (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a))))) 1545305279.542 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.542 * * * * [misc]progress: [ 73 / 159 ] simplifiying candidate # 1545305279.542 * [enter]simplify: Simplifying (/ -1 1) 1545305279.542 * * [misc]simplify: iters left: 2 (3 enodes) 1545305279.543 * * [misc]simplify: iters left: 1 (5 enodes) 1545305279.543 * [exit]simplify: Simplified to -1 1545305279.543 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* -1 (/ (sqrt (acos a)) (/ a (sqrt (acos a))))))) 1545305279.544 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ a (sqrt (acos a)))) 1545305279.544 * * [misc]simplify: iters left: 6 (5 enodes) 1545305279.545 * * [misc]simplify: iters left: 5 (7 enodes) 1545305279.546 * * [misc]simplify: iters left: 4 (10 enodes) 1545305279.547 * [exit]simplify: Simplified to (/ (acos a) a) 1545305279.547 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 1545305279.547 * * * * [misc]progress: [ 74 / 159 ] simplifiying candidate # 1545305279.547 * [enter]simplify: Simplifying (/ -1 a) 1545305279.548 * * [misc]simplify: iters left: 2 (3 enodes) 1545305279.548 * [exit]simplify: Simplified to (/ -1 a) 1545305279.548 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 a) (/ (sqrt (acos a)) (/ 1 (sqrt (acos a))))))) 1545305279.548 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ 1 (sqrt (acos a)))) 1545305279.548 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.549 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.551 * * [misc]simplify: iters left: 4 (13 enodes) 1545305279.555 * * [misc]simplify: iters left: 3 (27 enodes) 1545305279.559 * * [misc]simplify: iters left: 2 (29 enodes) 1545305279.561 * [exit]simplify: Simplified to (acos a) 1545305279.561 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 a) (acos a)))) 1545305279.561 * * * * [misc]progress: [ 75 / 159 ] simplifiying candidate # 1545305279.561 * [enter]simplify: Simplifying (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.561 * * [misc]simplify: iters left: 6 (10 enodes) 1545305279.563 * * [misc]simplify: iters left: 5 (17 enodes) 1545305279.566 * * [misc]simplify: iters left: 4 (34 enodes) 1545305279.571 * * [misc]simplify: iters left: 3 (58 enodes) 1545305279.580 * * [misc]simplify: iters left: 2 (73 enodes) 1545305279.600 * * [misc]simplify: iters left: 1 (78 enodes) 1545305279.620 * [exit]simplify: Simplified to (/ (/ (- (cbrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) (/ (cbrt (/ a (sqrt (acos a)))) (cbrt (sqrt (acos a))))) 1545305279.620 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (/ (- (cbrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) (/ (cbrt (/ a (sqrt (acos a)))) (cbrt (sqrt (acos a))))) (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.621 * [enter]simplify: Simplifying (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.621 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.623 * [exit]simplify: Simplified to (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.623 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.623 * * * * [misc]progress: [ 76 / 159 ] simplifiying candidate # 1545305279.623 * [enter]simplify: Simplifying (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (sqrt (/ a (sqrt (acos a))))) 1545305279.624 * * [misc]simplify: iters left: 6 (9 enodes) 1545305279.626 * * [misc]simplify: iters left: 5 (14 enodes) 1545305279.631 * * [misc]simplify: iters left: 4 (19 enodes) 1545305279.636 * * [misc]simplify: iters left: 3 (24 enodes) 1545305279.642 * * [misc]simplify: iters left: 2 (29 enodes) 1545305279.651 * [exit]simplify: Simplified to (* (/ (- (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (cbrt (sqrt (acos a)))) 1545305279.651 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (- (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (cbrt (sqrt (acos a)))) (/ (cbrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.651 * [enter]simplify: Simplifying (/ (cbrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.651 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.653 * [exit]simplify: Simplified to (/ (cbrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.653 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (sqrt (/ a (sqrt (acos a))))) (/ (cbrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.653 * * * * [misc]progress: [ 77 / 159 ] simplifiying candidate # 1545305279.654 * [enter]simplify: Simplifying (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) 1) 1545305279.654 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.656 * * [misc]simplify: iters left: 5 (15 enodes) 1545305279.661 * * [misc]simplify: iters left: 4 (22 enodes) 1545305279.666 * * [misc]simplify: iters left: 3 (29 enodes) 1545305279.675 * * [misc]simplify: iters left: 2 (37 enodes) 1545305279.684 * * [misc]simplify: iters left: 1 (56 enodes) 1545305279.698 * [exit]simplify: Simplified to (* (- (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a)))) 1545305279.698 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (- (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a)))) (/ (cbrt (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.698 * [enter]simplify: Simplifying (/ (cbrt (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.698 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.699 * * [misc]simplify: iters left: 5 (8 enodes) 1545305279.700 * * [misc]simplify: iters left: 4 (11 enodes) 1545305279.702 * * [misc]simplify: iters left: 3 (13 enodes) 1545305279.703 * [exit]simplify: Simplified to (/ (cbrt (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.703 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (- (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a)))) (/ (cbrt (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.704 * * * * [misc]progress: [ 78 / 159 ] simplifiying candidate # 1545305279.704 * [enter]simplify: Simplifying (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) a) 1545305279.704 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.705 * * [misc]simplify: iters left: 5 (12 enodes) 1545305279.707 * * [misc]simplify: iters left: 4 (17 enodes) 1545305279.709 * * [misc]simplify: iters left: 3 (22 enodes) 1545305279.712 * * [misc]simplify: iters left: 2 (27 enodes) 1545305279.716 * [exit]simplify: Simplified to (* (/ (cbrt (sqrt (acos a))) a) (- (cbrt (sqrt (acos a))))) 1545305279.716 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (sqrt (acos a))) a) (- (cbrt (sqrt (acos a))))) (/ (cbrt (sqrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305279.716 * [enter]simplify: Simplifying (/ (cbrt (sqrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305279.716 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.717 * * [misc]simplify: iters left: 5 (11 enodes) 1545305279.719 * * [misc]simplify: iters left: 4 (14 enodes) 1545305279.722 * * [misc]simplify: iters left: 3 (24 enodes) 1545305279.725 * * [misc]simplify: iters left: 2 (26 enodes) 1545305279.727 * * [misc]simplify: iters left: 1 (31 enodes) 1545305279.731 * [exit]simplify: Simplified to (* (sqrt (acos a)) (cbrt (sqrt (acos a)))) 1545305279.731 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) a) (* (sqrt (acos a)) (cbrt (sqrt (acos a))))))) 1545305279.731 * * * * [misc]progress: [ 79 / 159 ] simplifiying candidate # 1545305279.731 * [enter]simplify: Simplifying (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.731 * * [misc]simplify: iters left: 6 (11 enodes) 1545305279.733 * * [misc]simplify: iters left: 5 (16 enodes) 1545305279.736 * * [misc]simplify: iters left: 4 (19 enodes) 1545305279.741 * [exit]simplify: Simplified to (/ (- (fabs (cbrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.741 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (fabs (cbrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (cbrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.742 * [enter]simplify: Simplifying (/ (sqrt (cbrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.742 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.744 * [exit]simplify: Simplified to (/ (sqrt (cbrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.744 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (fabs (cbrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (cbrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.744 * * * * [misc]progress: [ 80 / 159 ] simplifiying candidate # 1545305279.745 * [enter]simplify: Simplifying (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ a (sqrt (acos a))))) 1545305279.745 * * [misc]simplify: iters left: 6 (10 enodes) 1545305279.748 * * [misc]simplify: iters left: 5 (13 enodes) 1545305279.752 * [exit]simplify: Simplified to (/ (- (fabs (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.752 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (fabs (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (cbrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.752 * [enter]simplify: Simplifying (/ (sqrt (cbrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.752 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.754 * [exit]simplify: Simplified to (/ (sqrt (cbrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.755 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (fabs (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (cbrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.755 * * * * [misc]progress: [ 81 / 159 ] simplifiying candidate # 1545305279.755 * [enter]simplify: Simplifying (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) 1) 1545305279.755 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.758 * * [misc]simplify: iters left: 5 (13 enodes) 1545305279.761 * [exit]simplify: Simplified to (- (fabs (cbrt (acos a)))) 1545305279.761 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (fabs (cbrt (acos a)))) (/ (sqrt (cbrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.761 * [enter]simplify: Simplifying (/ (sqrt (cbrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.761 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.764 * * [misc]simplify: iters left: 5 (9 enodes) 1545305279.766 * * [misc]simplify: iters left: 4 (12 enodes) 1545305279.770 * * [misc]simplify: iters left: 3 (14 enodes) 1545305279.774 * [exit]simplify: Simplified to (/ (sqrt (cbrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.774 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (fabs (cbrt (acos a)))) (/ (sqrt (cbrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.774 * * * * [misc]progress: [ 82 / 159 ] simplifiying candidate # 1545305279.774 * [enter]simplify: Simplifying (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) a) 1545305279.774 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.777 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.780 * [exit]simplify: Simplified to (- (/ (fabs (cbrt (acos a))) a)) 1545305279.780 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (/ (fabs (cbrt (acos a))) a)) (/ (sqrt (cbrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305279.780 * [enter]simplify: Simplifying (/ (sqrt (cbrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305279.780 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.783 * * [misc]simplify: iters left: 5 (12 enodes) 1545305279.786 * * [misc]simplify: iters left: 4 (15 enodes) 1545305279.791 * * [misc]simplify: iters left: 3 (25 enodes) 1545305279.799 * * [misc]simplify: iters left: 2 (27 enodes) 1545305279.803 * * [misc]simplify: iters left: 1 (32 enodes) 1545305279.810 * [exit]simplify: Simplified to (* (sqrt (acos a)) (sqrt (cbrt (acos a)))) 1545305279.810 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (/ (fabs (cbrt (acos a))) a)) (* (sqrt (acos a)) (sqrt (cbrt (acos a))))))) 1545305279.810 * * * * [misc]progress: [ 83 / 159 ] simplifiying candidate # 1545305279.811 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.811 * * [misc]simplify: iters left: 6 (9 enodes) 1545305279.814 * * [misc]simplify: iters left: 5 (13 enodes) 1545305279.817 * * [misc]simplify: iters left: 4 (16 enodes) 1545305279.822 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.822 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.823 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.823 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.825 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.825 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.825 * * * * [misc]progress: [ 84 / 159 ] simplifiying candidate # 1545305279.825 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.825 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.828 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.831 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.831 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.831 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.831 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.833 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.833 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.834 * * * * [misc]progress: [ 85 / 159 ] simplifiying candidate # 1545305279.834 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) 1) 1545305279.834 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.836 * * [misc]simplify: iters left: 5 (11 enodes) 1545305279.839 * * [misc]simplify: iters left: 4 (13 enodes) 1545305279.843 * * [misc]simplify: iters left: 3 (17 enodes) 1545305279.846 * [exit]simplify: Simplified to (- (sqrt (sqrt (acos a)))) 1545305279.846 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (sqrt (sqrt (acos a)))) (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.847 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.847 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.849 * * [misc]simplify: iters left: 5 (8 enodes) 1545305279.851 * * [misc]simplify: iters left: 4 (11 enodes) 1545305279.854 * * [misc]simplify: iters left: 3 (13 enodes) 1545305279.856 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.856 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (sqrt (sqrt (acos a)))) (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.857 * * * * [misc]progress: [ 86 / 159 ] simplifiying candidate # 1545305279.857 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) a) 1545305279.857 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.858 * * [misc]simplify: iters left: 5 (8 enodes) 1545305279.859 * [exit]simplify: Simplified to (- (/ (sqrt (sqrt (acos a))) a)) 1545305279.859 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (/ (sqrt (sqrt (acos a))) a)) (/ (sqrt (sqrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305279.859 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305279.859 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.861 * * [misc]simplify: iters left: 5 (11 enodes) 1545305279.864 * * [misc]simplify: iters left: 4 (14 enodes) 1545305279.869 * * [misc]simplify: iters left: 3 (24 enodes) 1545305279.875 * * [misc]simplify: iters left: 2 (26 enodes) 1545305279.880 * * [misc]simplify: iters left: 1 (31 enodes) 1545305279.886 * [exit]simplify: Simplified to (* (sqrt (acos a)) (sqrt (sqrt (acos a)))) 1545305279.886 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) a) (* (sqrt (acos a)) (sqrt (sqrt (acos a))))))) 1545305279.886 * * * * [misc]progress: [ 87 / 159 ] simplifiying candidate # 1545305279.887 * [enter]simplify: Simplifying (/ (- (sqrt 1)) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.887 * * [misc]simplify: iters left: 6 (10 enodes) 1545305279.891 * * [misc]simplify: iters left: 5 (16 enodes) 1545305279.897 * * [misc]simplify: iters left: 4 (25 enodes) 1545305279.902 * * [misc]simplify: iters left: 3 (27 enodes) 1545305279.908 * * [misc]simplify: iters left: 2 (29 enodes) 1545305279.914 * [exit]simplify: Simplified to (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.914 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.914 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a))))) 1545305279.914 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.916 * [exit]simplify: Simplified to (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a))))) 1545305279.916 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.916 * * * * [misc]progress: [ 88 / 159 ] simplifiying candidate # 1545305279.917 * [enter]simplify: Simplifying (/ (- (sqrt 1)) (sqrt (/ a (sqrt (acos a))))) 1545305279.917 * * [misc]simplify: iters left: 6 (9 enodes) 1545305279.920 * * [misc]simplify: iters left: 5 (13 enodes) 1545305279.925 * * [misc]simplify: iters left: 4 (16 enodes) 1545305279.928 * [exit]simplify: Simplified to (/ -1 (sqrt (/ a (sqrt (acos a))))) 1545305279.929 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.929 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a))))) 1545305279.929 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.931 * [exit]simplify: Simplified to (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a))))) 1545305279.931 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.931 * * * * [misc]progress: [ 89 / 159 ] simplifiying candidate # 1545305279.931 * [enter]simplify: Simplifying (/ (- (sqrt 1)) 1) 1545305279.931 * * [misc]simplify: iters left: 5 (4 enodes) 1545305279.935 * * [misc]simplify: iters left: 4 (9 enodes) 1545305279.936 * [exit]simplify: Simplified to -1 1545305279.936 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* -1 (/ (sqrt (acos a)) (/ a (sqrt (acos a))))))) 1545305279.936 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ a (sqrt (acos a)))) 1545305279.936 * * [misc]simplify: iters left: 6 (5 enodes) 1545305279.938 * * [misc]simplify: iters left: 5 (7 enodes) 1545305279.940 * * [misc]simplify: iters left: 4 (10 enodes) 1545305279.943 * [exit]simplify: Simplified to (/ (acos a) a) 1545305279.944 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 1545305279.944 * * * * [misc]progress: [ 90 / 159 ] simplifiying candidate # 1545305279.944 * [enter]simplify: Simplifying (/ (- (sqrt 1)) a) 1545305279.944 * * [misc]simplify: iters left: 5 (5 enodes) 1545305279.947 * * [misc]simplify: iters left: 4 (10 enodes) 1545305279.952 * * [misc]simplify: iters left: 3 (12 enodes) 1545305279.954 * [exit]simplify: Simplified to (/ -1 a) 1545305279.954 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 a) (/ (sqrt (acos a)) (/ 1 (sqrt (acos a))))))) 1545305279.954 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ 1 (sqrt (acos a)))) 1545305279.954 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.956 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.958 * * [misc]simplify: iters left: 4 (13 enodes) 1545305279.963 * * [misc]simplify: iters left: 3 (27 enodes) 1545305279.969 * * [misc]simplify: iters left: 2 (29 enodes) 1545305279.972 * [exit]simplify: Simplified to (acos a) 1545305279.972 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 a) (acos a)))) 1545305279.972 * * * * [misc]progress: [ 91 / 159 ] simplifiying candidate # 1545305279.972 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.972 * * [misc]simplify: iters left: 6 (9 enodes) 1545305279.974 * * [misc]simplify: iters left: 5 (13 enodes) 1545305279.976 * * [misc]simplify: iters left: 4 (16 enodes) 1545305279.978 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305279.978 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.978 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.978 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.979 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305279.980 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (sqrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305279.980 * * * * [misc]progress: [ 92 / 159 ] simplifiying candidate # 1545305279.980 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.980 * * [misc]simplify: iters left: 6 (8 enodes) 1545305279.981 * * [misc]simplify: iters left: 5 (10 enodes) 1545305279.983 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305279.983 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.983 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.983 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.984 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305279.984 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305279.984 * * * * [misc]progress: [ 93 / 159 ] simplifiying candidate # 1545305279.985 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) 1) 1545305279.985 * * [misc]simplify: iters left: 6 (7 enodes) 1545305279.986 * * [misc]simplify: iters left: 5 (11 enodes) 1545305279.987 * * [misc]simplify: iters left: 4 (13 enodes) 1545305279.989 * * [misc]simplify: iters left: 3 (17 enodes) 1545305279.991 * [exit]simplify: Simplified to (- (sqrt (sqrt (acos a)))) 1545305279.991 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (sqrt (sqrt (acos a)))) (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.991 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.991 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.992 * * [misc]simplify: iters left: 5 (8 enodes) 1545305279.993 * * [misc]simplify: iters left: 4 (11 enodes) 1545305279.995 * * [misc]simplify: iters left: 3 (13 enodes) 1545305279.997 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305279.997 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (- (sqrt (sqrt (acos a)))) (/ (sqrt (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305279.997 * * * * [misc]progress: [ 94 / 159 ] simplifiying candidate # 1545305279.997 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) a) 1545305279.997 * * [misc]simplify: iters left: 6 (6 enodes) 1545305279.998 * * [misc]simplify: iters left: 5 (8 enodes) 1545305279.999 * [exit]simplify: Simplified to (- (/ (sqrt (sqrt (acos a))) a)) 1545305280.000 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (- (/ (sqrt (sqrt (acos a))) a)) (/ (sqrt (sqrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305280.000 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305280.000 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.002 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.005 * * [misc]simplify: iters left: 4 (14 enodes) 1545305280.010 * * [misc]simplify: iters left: 3 (24 enodes) 1545305280.016 * * [misc]simplify: iters left: 2 (26 enodes) 1545305280.020 * * [misc]simplify: iters left: 1 (31 enodes) 1545305280.027 * [exit]simplify: Simplified to (* (sqrt (acos a)) (sqrt (sqrt (acos a)))) 1545305280.027 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) a) (* (sqrt (acos a)) (sqrt (sqrt (acos a))))))) 1545305280.027 * * * * [misc]progress: [ 95 / 159 ] simplifiying candidate # 1545305280.027 * [enter]simplify: Simplifying (/ (- 1) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.027 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.029 * * [misc]simplify: iters left: 5 (16 enodes) 1545305280.031 * * [misc]simplify: iters left: 4 (19 enodes) 1545305280.034 * * [misc]simplify: iters left: 3 (21 enodes) 1545305280.036 * * [misc]simplify: iters left: 2 (22 enodes) 1545305280.039 * [exit]simplify: Simplified to (/ (/ -1 (cbrt (/ a (sqrt (acos a))))) (cbrt (/ a (sqrt (acos a))))) 1545305280.039 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (/ -1 (cbrt (/ a (sqrt (acos a))))) (cbrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.039 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a))))) 1545305280.039 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.040 * [exit]simplify: Simplified to (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a))))) 1545305280.040 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (/ -1 (cbrt (/ a (sqrt (acos a))))) (cbrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.040 * * * * [misc]progress: [ 96 / 159 ] simplifiying candidate # 1545305280.041 * [enter]simplify: Simplifying (/ (- 1) (sqrt (/ a (sqrt (acos a))))) 1545305280.041 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.042 * * [misc]simplify: iters left: 5 (13 enodes) 1545305280.044 * [exit]simplify: Simplified to (/ -1 (sqrt (/ a (sqrt (acos a))))) 1545305280.044 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.044 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a))))) 1545305280.044 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.045 * [exit]simplify: Simplified to (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a))))) 1545305280.045 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 (sqrt (/ a (sqrt (acos a))))) (/ (sqrt (acos a)) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.045 * * * * [misc]progress: [ 97 / 159 ] simplifiying candidate # 1545305280.045 * [enter]simplify: Simplifying (/ (- 1) 1) 1545305280.046 * * [misc]simplify: iters left: 4 (3 enodes) 1545305280.047 * * [misc]simplify: iters left: 3 (8 enodes) 1545305280.048 * [exit]simplify: Simplified to -1 1545305280.048 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* -1 (/ (sqrt (acos a)) (/ a (sqrt (acos a))))))) 1545305280.048 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ a (sqrt (acos a)))) 1545305280.048 * * [misc]simplify: iters left: 6 (5 enodes) 1545305280.049 * * [misc]simplify: iters left: 5 (7 enodes) 1545305280.050 * * [misc]simplify: iters left: 4 (10 enodes) 1545305280.051 * [exit]simplify: Simplified to (/ (acos a) a) 1545305280.051 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* -1 (/ (acos a) a)))) 1545305280.051 * * * * [misc]progress: [ 98 / 159 ] simplifiying candidate # 1545305280.052 * [enter]simplify: Simplifying (/ (- 1) a) 1545305280.052 * * [misc]simplify: iters left: 4 (4 enodes) 1545305280.053 * * [misc]simplify: iters left: 3 (9 enodes) 1545305280.054 * [exit]simplify: Simplified to (/ -1 a) 1545305280.054 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ -1 a) (/ (sqrt (acos a)) (/ 1 (sqrt (acos a))))))) 1545305280.054 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ 1 (sqrt (acos a)))) 1545305280.054 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.056 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.058 * * [misc]simplify: iters left: 4 (13 enodes) 1545305280.061 * * [misc]simplify: iters left: 3 (27 enodes) 1545305280.064 * * [misc]simplify: iters left: 2 (29 enodes) 1545305280.066 * [exit]simplify: Simplified to (acos a) 1545305280.066 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ -1 a) (acos a)))) 1545305280.066 * * * * [misc]progress: [ 99 / 159 ] simplifiying candidate # 1545305280.067 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.067 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.068 * * [misc]simplify: iters left: 5 (15 enodes) 1545305280.071 * * [misc]simplify: iters left: 4 (24 enodes) 1545305280.074 * * [misc]simplify: iters left: 3 (27 enodes) 1545305280.080 * * [misc]simplify: iters left: 2 (30 enodes) 1545305280.089 * [exit]simplify: Simplified to (* (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.089 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) (/ (cbrt (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (cbrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.089 * [enter]simplify: Simplifying (/ (- (cbrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.089 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.092 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.095 * [exit]simplify: Simplified to (/ (- (cbrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.095 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (cbrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.095 * * * * [misc]progress: [ 100 / 159 ] simplifiying candidate # 1545305280.095 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.095 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.098 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.101 * * [misc]simplify: iters left: 4 (12 enodes) 1545305280.104 * * [misc]simplify: iters left: 3 (13 enodes) 1545305280.106 * [exit]simplify: Simplified to (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.106 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (- (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.106 * [enter]simplify: Simplifying (/ (- (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.106 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.107 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.109 * [exit]simplify: Simplified to (/ (- (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.109 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) (/ (- (cbrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.109 * * * * [misc]progress: [ 101 / 159 ] simplifiying candidate # 1545305280.109 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1) 1545305280.109 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.110 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.113 * * [misc]simplify: iters left: 4 (17 enodes) 1545305280.115 * * [misc]simplify: iters left: 3 (31 enodes) 1545305280.120 * * [misc]simplify: iters left: 2 (57 enodes) 1545305280.127 * [exit]simplify: Simplified to (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1545305280.127 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (/ (- (cbrt (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305280.128 * [enter]simplify: Simplifying (/ (- (cbrt (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305280.128 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.129 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.130 * * [misc]simplify: iters left: 4 (17 enodes) 1545305280.133 * * [misc]simplify: iters left: 3 (26 enodes) 1545305280.136 * * [misc]simplify: iters left: 2 (31 enodes) 1545305280.140 * * [misc]simplify: iters left: 1 (36 enodes) 1545305280.149 * [exit]simplify: Simplified to (* (/ (cbrt (sqrt (acos a))) a) (- (sqrt (acos a)))) 1545305280.149 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (* (/ (cbrt (sqrt (acos a))) a) (- (sqrt (acos a))))))) 1545305280.149 * * * * [misc]progress: [ 102 / 159 ] simplifiying candidate # 1545305280.150 * [enter]simplify: Simplifying (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) a) 1545305280.150 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.152 * * [misc]simplify: iters left: 5 (8 enodes) 1545305280.156 * * [misc]simplify: iters left: 4 (10 enodes) 1545305280.159 * * [misc]simplify: iters left: 3 (11 enodes) 1545305280.162 * [exit]simplify: Simplified to (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) a) 1545305280.162 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) a) (/ (- (cbrt (sqrt (acos a)))) (/ 1 (sqrt (acos a))))))) 1545305280.163 * [enter]simplify: Simplifying (/ (- (cbrt (sqrt (acos a)))) (/ 1 (sqrt (acos a)))) 1545305280.163 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.165 * * [misc]simplify: iters left: 5 (14 enodes) 1545305280.169 * * [misc]simplify: iters left: 4 (20 enodes) 1545305280.175 * * [misc]simplify: iters left: 3 (30 enodes) 1545305280.179 * * [misc]simplify: iters left: 2 (45 enodes) 1545305280.185 * * [misc]simplify: iters left: 1 (50 enodes) 1545305280.189 * [exit]simplify: Simplified to (* (- (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1545305280.189 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) a) (* (- (sqrt (acos a))) (cbrt (sqrt (acos a))))))) 1545305280.189 * * * * [misc]progress: [ 103 / 159 ] simplifiying candidate # 1545305280.189 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.189 * * [misc]simplify: iters left: 6 (10 enodes) 1545305280.191 * * [misc]simplify: iters left: 5 (13 enodes) 1545305280.193 * [exit]simplify: Simplified to (/ (fabs (cbrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.193 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (fabs (cbrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (cbrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.194 * [enter]simplify: Simplifying (/ (- (sqrt (cbrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.194 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.195 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.198 * [exit]simplify: Simplified to (/ (- (sqrt (cbrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.198 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (fabs (cbrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (cbrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.198 * * * * [misc]progress: [ 104 / 159 ] simplifiying candidate # 1545305280.199 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.199 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.201 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.204 * [exit]simplify: Simplified to (/ (fabs (cbrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.204 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (fabs (cbrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.205 * [enter]simplify: Simplifying (/ (- (sqrt (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.205 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.207 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.210 * [exit]simplify: Simplified to (/ (- (sqrt (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.210 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (fabs (cbrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (cbrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.210 * * * * [misc]progress: [ 105 / 159 ] simplifiying candidate # 1545305280.211 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) 1) 1545305280.211 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.213 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.217 * * [misc]simplify: iters left: 4 (12 enodes) 1545305280.219 * [exit]simplify: Simplified to (fabs (cbrt (acos a))) 1545305280.219 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (fabs (cbrt (acos a))) (/ (- (sqrt (cbrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305280.220 * [enter]simplify: Simplifying (/ (- (sqrt (cbrt (acos a)))) (/ a (sqrt (acos a)))) 1545305280.220 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.222 * * [misc]simplify: iters left: 5 (12 enodes) 1545305280.226 * * [misc]simplify: iters left: 4 (18 enodes) 1545305280.232 * * [misc]simplify: iters left: 3 (27 enodes) 1545305280.238 * * [misc]simplify: iters left: 2 (32 enodes) 1545305280.246 * * [misc]simplify: iters left: 1 (37 enodes) 1545305280.255 * [exit]simplify: Simplified to (/ (sqrt (cbrt (acos a))) (/ a (- (sqrt (acos a))))) 1545305280.255 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (fabs (cbrt (acos a))) (/ (sqrt (cbrt (acos a))) (/ a (- (sqrt (acos a)))))))) 1545305280.255 * * * * [misc]progress: [ 106 / 159 ] simplifiying candidate # 1545305280.255 * [enter]simplify: Simplifying (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) a) 1545305280.255 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.257 * * [misc]simplify: iters left: 5 (7 enodes) 1545305280.259 * [exit]simplify: Simplified to (/ (fabs (cbrt (acos a))) a) 1545305280.259 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (fabs (cbrt (acos a))) a) (/ (- (sqrt (cbrt (acos a)))) (/ 1 (sqrt (acos a))))))) 1545305280.260 * [enter]simplify: Simplifying (/ (- (sqrt (cbrt (acos a)))) (/ 1 (sqrt (acos a)))) 1545305280.260 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.263 * * [misc]simplify: iters left: 5 (15 enodes) 1545305280.267 * * [misc]simplify: iters left: 4 (21 enodes) 1545305280.273 * * [misc]simplify: iters left: 3 (31 enodes) 1545305280.282 * * [misc]simplify: iters left: 2 (46 enodes) 1545305280.295 * * [misc]simplify: iters left: 1 (51 enodes) 1545305280.304 * [exit]simplify: Simplified to (* (sqrt (cbrt (acos a))) (- (sqrt (acos a)))) 1545305280.304 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (fabs (cbrt (acos a))) a) (* (sqrt (cbrt (acos a))) (- (sqrt (acos a))))))) 1545305280.304 * * * * [misc]progress: [ 107 / 159 ] simplifiying candidate # 1545305280.304 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.304 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.307 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.310 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.310 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.310 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.310 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.312 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.315 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.315 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.315 * * * * [misc]progress: [ 108 / 159 ] simplifiying candidate # 1545305280.316 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.316 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.317 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.317 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.317 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.317 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.318 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.320 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.320 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.320 * * * * [misc]progress: [ 109 / 159 ] simplifiying candidate # 1545305280.320 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) 1) 1545305280.320 * * [misc]simplify: iters left: 5 (6 enodes) 1545305280.321 * * [misc]simplify: iters left: 4 (8 enodes) 1545305280.323 * * [misc]simplify: iters left: 3 (10 enodes) 1545305280.324 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305280.324 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (sqrt (sqrt (acos a))) (/ (- (sqrt (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305280.324 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305280.324 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.325 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.327 * * [misc]simplify: iters left: 4 (17 enodes) 1545305280.329 * * [misc]simplify: iters left: 3 (26 enodes) 1545305280.333 * * [misc]simplify: iters left: 2 (31 enodes) 1545305280.336 * * [misc]simplify: iters left: 1 (36 enodes) 1545305280.341 * [exit]simplify: Simplified to (* (/ (sqrt (sqrt (acos a))) a) (- (sqrt (acos a)))) 1545305280.342 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (sqrt (sqrt (acos a))) (* (/ (sqrt (sqrt (acos a))) a) (- (sqrt (acos a))))))) 1545305280.342 * * * * [misc]progress: [ 110 / 159 ] simplifiying candidate # 1545305280.342 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) a) 1545305280.342 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.343 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) a) 1545305280.343 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) a) (/ (- (sqrt (sqrt (acos a)))) (/ 1 (sqrt (acos a))))))) 1545305280.343 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (/ 1 (sqrt (acos a)))) 1545305280.343 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.345 * * [misc]simplify: iters left: 5 (14 enodes) 1545305280.347 * * [misc]simplify: iters left: 4 (20 enodes) 1545305280.350 * * [misc]simplify: iters left: 3 (30 enodes) 1545305280.354 * * [misc]simplify: iters left: 2 (45 enodes) 1545305280.360 * * [misc]simplify: iters left: 1 (50 enodes) 1545305280.365 * [exit]simplify: Simplified to (* (- (sqrt (acos a))) (sqrt (sqrt (acos a)))) 1545305280.365 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) a) (* (- (sqrt (acos a))) (sqrt (sqrt (acos a))))))) 1545305280.365 * * * * [misc]progress: [ 111 / 159 ] simplifiying candidate # 1545305280.365 * [enter]simplify: Simplifying (/ (sqrt 1) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.365 * * [misc]simplify: iters left: 6 (9 enodes) 1545305280.369 * * [misc]simplify: iters left: 5 (13 enodes) 1545305280.372 * * [misc]simplify: iters left: 4 (14 enodes) 1545305280.376 * * [misc]simplify: iters left: 3 (16 enodes) 1545305280.380 * * [misc]simplify: iters left: 2 (17 enodes) 1545305280.382 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ a (sqrt (acos a))))) (cbrt (/ a (sqrt (acos a))))) 1545305280.382 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (/ 1 (cbrt (/ a (sqrt (acos a))))) (cbrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.382 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305280.382 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.383 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.384 * [exit]simplify: Simplified to (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305280.384 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (/ 1 (cbrt (/ a (sqrt (acos a))))) (cbrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.384 * * * * [misc]progress: [ 112 / 159 ] simplifiying candidate # 1545305280.385 * [enter]simplify: Simplifying (/ (sqrt 1) (sqrt (/ a (sqrt (acos a))))) 1545305280.385 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.386 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.388 * [exit]simplify: Simplified to (/ 1 (sqrt (/ a (sqrt (acos a))))) 1545305280.388 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.388 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.388 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.389 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.392 * [exit]simplify: Simplified to (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.392 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.392 * * * * [misc]progress: [ 113 / 159 ] simplifiying candidate # 1545305280.392 * [enter]simplify: Simplifying (/ (sqrt 1) 1) 1545305280.392 * * [misc]simplify: iters left: 3 (3 enodes) 1545305280.393 * * [misc]simplify: iters left: 2 (5 enodes) 1545305280.394 * [exit]simplify: Simplified to 1 1545305280.394 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305280.394 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305280.394 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.395 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.397 * * [misc]simplify: iters left: 4 (16 enodes) 1545305280.399 * * [misc]simplify: iters left: 3 (24 enodes) 1545305280.402 * * [misc]simplify: iters left: 2 (25 enodes) 1545305280.405 * * [misc]simplify: iters left: 1 (28 enodes) 1545305280.409 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1545305280.409 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* 1 (- (/ (acos a) a))))) 1545305280.409 * * * * [misc]progress: [ 114 / 159 ] simplifiying candidate # 1545305280.410 * [enter]simplify: Simplifying (/ (sqrt 1) a) 1545305280.410 * * [misc]simplify: iters left: 3 (4 enodes) 1545305280.412 * * [misc]simplify: iters left: 2 (6 enodes) 1545305280.413 * [exit]simplify: Simplified to (/ 1 a) 1545305280.413 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 a) (/ (- (sqrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305280.414 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305280.414 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.416 * * [misc]simplify: iters left: 5 (13 enodes) 1545305280.420 * * [misc]simplify: iters left: 4 (19 enodes) 1545305280.426 * * [misc]simplify: iters left: 3 (36 enodes) 1545305280.437 * * [misc]simplify: iters left: 2 (78 enodes) 1545305280.463 * * [misc]simplify: iters left: 1 (87 enodes) 1545305280.471 * [exit]simplify: Simplified to (- (acos a)) 1545305280.471 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 a) (- (acos a))))) 1545305280.471 * * * * [misc]progress: [ 115 / 159 ] simplifiying candidate # 1545305280.472 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.472 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.474 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.477 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.477 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.478 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.478 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.480 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.483 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a))))) 1545305280.483 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.483 * * * * [misc]progress: [ 116 / 159 ] simplifiying candidate # 1545305280.483 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.484 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.486 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.486 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.486 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.486 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.488 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.491 * [exit]simplify: Simplified to (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a))))) 1545305280.491 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (sqrt (acos a)))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.491 * * * * [misc]progress: [ 117 / 159 ] simplifiying candidate # 1545305280.492 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) 1) 1545305280.492 * * [misc]simplify: iters left: 5 (6 enodes) 1545305280.494 * * [misc]simplify: iters left: 4 (8 enodes) 1545305280.497 * * [misc]simplify: iters left: 3 (10 enodes) 1545305280.499 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305280.499 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (sqrt (sqrt (acos a))) (/ (- (sqrt (sqrt (acos a)))) (/ a (sqrt (acos a))))))) 1545305280.499 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (/ a (sqrt (acos a)))) 1545305280.499 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.501 * * [misc]simplify: iters left: 5 (11 enodes) 1545305280.505 * * [misc]simplify: iters left: 4 (17 enodes) 1545305280.510 * * [misc]simplify: iters left: 3 (26 enodes) 1545305280.516 * * [misc]simplify: iters left: 2 (31 enodes) 1545305280.523 * * [misc]simplify: iters left: 1 (36 enodes) 1545305280.532 * [exit]simplify: Simplified to (* (/ (sqrt (sqrt (acos a))) a) (- (sqrt (acos a)))) 1545305280.532 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (sqrt (sqrt (acos a))) (* (/ (sqrt (sqrt (acos a))) a) (- (sqrt (acos a))))))) 1545305280.532 * * * * [misc]progress: [ 118 / 159 ] simplifiying candidate # 1545305280.533 * [enter]simplify: Simplifying (/ (sqrt (sqrt (acos a))) a) 1545305280.533 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.533 * [exit]simplify: Simplified to (/ (sqrt (sqrt (acos a))) a) 1545305280.533 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) a) (/ (- (sqrt (sqrt (acos a)))) (/ 1 (sqrt (acos a))))))) 1545305280.534 * [enter]simplify: Simplifying (/ (- (sqrt (sqrt (acos a)))) (/ 1 (sqrt (acos a)))) 1545305280.534 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.535 * * [misc]simplify: iters left: 5 (14 enodes) 1545305280.537 * * [misc]simplify: iters left: 4 (20 enodes) 1545305280.540 * * [misc]simplify: iters left: 3 (30 enodes) 1545305280.544 * * [misc]simplify: iters left: 2 (45 enodes) 1545305280.550 * * [misc]simplify: iters left: 1 (50 enodes) 1545305280.554 * [exit]simplify: Simplified to (* (- (sqrt (acos a))) (sqrt (sqrt (acos a)))) 1545305280.554 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (sqrt (sqrt (acos a))) a) (* (- (sqrt (acos a))) (sqrt (sqrt (acos a))))))) 1545305280.554 * * * * [misc]progress: [ 119 / 159 ] simplifiying candidate # 1545305280.555 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.555 * * [misc]simplify: iters left: 6 (8 enodes) 1545305280.556 * * [misc]simplify: iters left: 5 (12 enodes) 1545305280.558 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) 1545305280.558 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.558 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305280.558 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.559 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.560 * [exit]simplify: Simplified to (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a))))) 1545305280.560 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (/ (- (sqrt (acos a))) (cbrt (/ a (sqrt (acos a)))))))) 1545305280.560 * * * * [misc]progress: [ 120 / 159 ] simplifiying candidate # 1545305280.561 * [enter]simplify: Simplifying (/ 1 (sqrt (/ a (sqrt (acos a))))) 1545305280.561 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.562 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.563 * [exit]simplify: Simplified to (/ 1 (sqrt (/ a (sqrt (acos a))))) 1545305280.563 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.563 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.563 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.566 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.568 * [exit]simplify: Simplified to (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) 1545305280.568 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 (sqrt (/ a (sqrt (acos a))))) (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a)))))))) 1545305280.568 * * * * [misc]progress: [ 121 / 159 ] simplifiying candidate # 1545305280.569 * [enter]simplify: Simplifying (/ 1 1) 1545305280.569 * * [misc]simplify: iters left: 2 (2 enodes) 1545305280.570 * * [misc]simplify: iters left: 1 (4 enodes) 1545305280.570 * [exit]simplify: Simplified to 1 1545305280.570 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a))))))) 1545305280.571 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))) 1545305280.571 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.573 * * [misc]simplify: iters left: 5 (10 enodes) 1545305280.576 * * [misc]simplify: iters left: 4 (16 enodes) 1545305280.580 * * [misc]simplify: iters left: 3 (24 enodes) 1545305280.587 * * [misc]simplify: iters left: 2 (25 enodes) 1545305280.593 * * [misc]simplify: iters left: 1 (28 enodes) 1545305280.600 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1545305280.600 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* 1 (- (/ (acos a) a))))) 1545305280.600 * * * * [misc]progress: [ 122 / 159 ] simplifiying candidate # 1545305280.601 * [enter]simplify: Simplifying (/ 1 a) 1545305280.601 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.602 * * [misc]simplify: iters left: 1 (5 enodes) 1545305280.603 * [exit]simplify: Simplified to (/ 1 a) 1545305280.603 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (* (/ 1 a) (/ (- (sqrt (acos a))) (/ 1 (sqrt (acos a))))))) 1545305280.604 * [enter]simplify: Simplifying (/ (- (sqrt (acos a))) (/ 1 (sqrt (acos a)))) 1545305280.604 * * [misc]simplify: iters left: 6 (7 enodes) 1545305280.606 * * [misc]simplify: iters left: 5 (13 enodes) 1545305280.610 * * [misc]simplify: iters left: 4 (19 enodes) 1545305280.616 * * [misc]simplify: iters left: 3 (36 enodes) 1545305280.628 * * [misc]simplify: iters left: 2 (78 enodes) 1545305280.657 * * [misc]simplify: iters left: 1 (87 enodes) 1545305280.666 * [exit]simplify: Simplified to (- (acos a)) 1545305280.666 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ 1 a) (- (acos a))))) 1545305280.666 * * * * [misc]progress: [ 123 / 159 ] simplifiying candidate # 1545305280.666 * * * * [misc]progress: [ 124 / 159 ] simplifiying candidate # 1545305280.666 * * * * [misc]progress: [ 125 / 159 ] simplifiying candidate # 1545305280.667 * * * * [misc]progress: [ 126 / 159 ] simplifiying candidate # 1545305280.667 * [enter]simplify: Simplifying (/ (sqrt (acos a)) (/ a (sqrt (acos a)))) 1545305280.667 * * [misc]simplify: iters left: 6 (5 enodes) 1545305280.668 * * [misc]simplify: iters left: 5 (7 enodes) 1545305280.669 * * [misc]simplify: iters left: 4 (10 enodes) 1545305280.670 * [exit]simplify: Simplified to (/ (acos a) a) 1545305280.671 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1545305280.671 * * * * [misc]progress: [ 127 / 159 ] simplifiying candidate # 1545305280.671 * [enter]simplify: Simplifying (cbrt (/ a (sqrt (acos a)))) 1545305280.671 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.672 * [exit]simplify: Simplified to (cbrt (/ a (sqrt (acos a)))) 1545305280.672 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (/ (- (sqrt (acos a))) (* (cbrt (/ a (sqrt (acos a)))) (cbrt (/ a (sqrt (acos a)))))) (cbrt (/ a (sqrt (acos a))))))) 1545305280.672 * * * * [misc]progress: [ 128 / 159 ] simplifiying candidate # 1545305280.672 * [enter]simplify: Simplifying (sqrt (/ a (sqrt (acos a)))) 1545305280.672 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.673 * [exit]simplify: Simplified to (sqrt (/ a (sqrt (acos a)))) 1545305280.673 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (/ (- (sqrt (acos a))) (sqrt (/ a (sqrt (acos a))))) (sqrt (/ a (sqrt (acos a))))))) 1545305280.673 * * * * [misc]progress: [ 129 / 159 ] simplifiying candidate # 1545305280.673 * [enter]simplify: Simplifying (/ a (sqrt (acos a))) 1545305280.673 * * [misc]simplify: iters left: 4 (4 enodes) 1545305280.673 * [exit]simplify: Simplified to (/ a (sqrt (acos a))) 1545305280.674 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (/ (- (sqrt (acos a))) 1) (/ a (sqrt (acos a)))))) 1545305280.674 * * * * [misc]progress: [ 130 / 159 ] simplifiying candidate # 1545305280.674 * [enter]simplify: Simplifying (/ 1 (sqrt (acos a))) 1545305280.674 * * [misc]simplify: iters left: 4 (5 enodes) 1545305280.675 * * [misc]simplify: iters left: 3 (7 enodes) 1545305280.675 * [exit]simplify: Simplified to (/ 1 (sqrt (acos a))) 1545305280.676 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (/ (- (sqrt (acos a))) a) (/ 1 (sqrt (acos a)))))) 1545305280.676 * * * * [misc]progress: [ 131 / 159 ] simplifiying candidate # 1545305280.676 * [enter]simplify: Simplifying (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) 1545305280.676 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.677 * [exit]simplify: Simplified to (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) 1545305280.677 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (/ (/ a (sqrt (acos a))) (cbrt (- (sqrt (acos a)))))))) 1545305280.677 * * * * [misc]progress: [ 132 / 159 ] simplifiying candidate # 1545305280.677 * [enter]simplify: Simplifying (sqrt (- (sqrt (acos a)))) 1545305280.677 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.678 * [exit]simplify: Simplified to (sqrt (- (sqrt (acos a)))) 1545305280.678 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (sqrt (acos a)))) (/ (/ a (sqrt (acos a))) (sqrt (- (sqrt (acos a)))))))) 1545305280.678 * * * * [misc]progress: [ 133 / 159 ] simplifiying candidate # 1545305280.678 * * * * [misc]progress: [ 134 / 159 ] simplifiying candidate # 1545305280.678 * * * * [misc]progress: [ 135 / 159 ] simplifiying candidate # 1545305280.678 * [enter]simplify: Simplifying (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) 1545305280.678 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.679 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.680 * [exit]simplify: Simplified to (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) 1545305280.681 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (/ (/ a (sqrt (acos a))) (cbrt (sqrt (acos a))))))) 1545305280.681 * * * * [misc]progress: [ 136 / 159 ] simplifiying candidate # 1545305280.681 * [enter]simplify: Simplifying (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) 1545305280.681 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.682 * * [misc]simplify: iters left: 5 (7 enodes) 1545305280.683 * [exit]simplify: Simplified to (- (fabs (cbrt (acos a)))) 1545305280.683 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (fabs (cbrt (acos a)))) (/ (/ a (sqrt (acos a))) (sqrt (cbrt (acos a))))))) 1545305280.683 * * * * [misc]progress: [ 137 / 159 ] simplifiying candidate # 1545305280.683 * [enter]simplify: Simplifying (- (sqrt (sqrt (acos a)))) 1545305280.683 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.684 * [exit]simplify: Simplified to (- (sqrt (sqrt (acos a)))) 1545305280.684 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (sqrt (acos a)))) (/ (/ a (sqrt (acos a))) (sqrt (sqrt (acos a))))))) 1545305280.684 * * * * [misc]progress: [ 138 / 159 ] simplifiying candidate # 1545305280.684 * [enter]simplify: Simplifying (- (sqrt 1)) 1545305280.684 * * [misc]simplify: iters left: 3 (3 enodes) 1545305280.685 * * [misc]simplify: iters left: 2 (6 enodes) 1545305280.686 * [exit]simplify: Simplified to -1 1545305280.686 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ (/ a (sqrt (acos a))) (sqrt (acos a)))))) 1545305280.686 * * * * [misc]progress: [ 139 / 159 ] simplifiying candidate # 1545305280.686 * [enter]simplify: Simplifying (- (sqrt (sqrt (acos a)))) 1545305280.686 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.687 * [exit]simplify: Simplified to (- (sqrt (sqrt (acos a)))) 1545305280.687 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (sqrt (acos a)))) (/ (/ a (sqrt (acos a))) (sqrt (sqrt (acos a))))))) 1545305280.687 * * * * [misc]progress: [ 140 / 159 ] simplifiying candidate # 1545305280.687 * [enter]simplify: Simplifying (- 1) 1545305280.687 * * [misc]simplify: iters left: 2 (2 enodes) 1545305280.688 * * [misc]simplify: iters left: 1 (5 enodes) 1545305280.689 * [exit]simplify: Simplified to -1 1545305280.689 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ (/ a (sqrt (acos a))) (sqrt (acos a)))))) 1545305280.689 * * * * [misc]progress: [ 141 / 159 ] simplifiying candidate # 1545305280.689 * [enter]simplify: Simplifying (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1545305280.689 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.690 * [exit]simplify: Simplified to (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1545305280.690 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (/ (/ a (sqrt (acos a))) (- (cbrt (sqrt (acos a)))))))) 1545305280.690 * * * * [misc]progress: [ 142 / 159 ] simplifiying candidate # 1545305280.690 * [enter]simplify: Simplifying (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) 1545305280.690 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.691 * * [misc]simplify: iters left: 4 (6 enodes) 1545305280.692 * [exit]simplify: Simplified to (fabs (cbrt (acos a))) 1545305280.692 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (fabs (cbrt (acos a))) (/ (/ a (sqrt (acos a))) (- (sqrt (cbrt (acos a)))))))) 1545305280.692 * * * * [misc]progress: [ 143 / 159 ] simplifiying candidate # 1545305280.692 * [enter]simplify: Simplifying (sqrt (sqrt (acos a))) 1545305280.692 * * [misc]simplify: iters left: 3 (4 enodes) 1545305280.693 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305280.693 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (sqrt (acos a))) (/ (/ a (sqrt (acos a))) (- (sqrt (sqrt (acos a)))))))) 1545305280.693 * * * * [misc]progress: [ 144 / 159 ] simplifiying candidate # 1545305280.693 * [enter]simplify: Simplifying (sqrt 1) 1545305280.693 * * [misc]simplify: iters left: 1 (2 enodes) 1545305280.694 * [exit]simplify: Simplified to 1 1545305280.694 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ 1 (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))))) 1545305280.694 * * * * [misc]progress: [ 145 / 159 ] simplifiying candidate # 1545305280.694 * [enter]simplify: Simplifying (sqrt (sqrt (acos a))) 1545305280.694 * * [misc]simplify: iters left: 3 (4 enodes) 1545305280.695 * [exit]simplify: Simplified to (sqrt (sqrt (acos a))) 1545305280.695 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (sqrt (acos a))) (/ (/ a (sqrt (acos a))) (- (sqrt (sqrt (acos a)))))))) 1545305280.695 * * * * [misc]progress: [ 146 / 159 ] simplifiying candidate # 1545305280.695 * * * * [misc]progress: [ 147 / 159 ] simplifiying candidate # 1545305280.695 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.695 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.695 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.695 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) a) (sqrt (acos a))))) 1545305280.695 * * * * [misc]progress: [ 148 / 159 ] simplifiying candidate # 1545305280.696 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.696 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.696 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.696 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305280.696 * * * * [misc]progress: [ 149 / 159 ] simplifiying candidate # 1545305280.697 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.697 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.697 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.697 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305280.697 * * * * [misc]progress: [ 150 / 159 ] simplifiying candidate # 1545305280.697 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.697 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.698 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.698 * [misc]simplify: Simplified (2 2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305280.698 * * * * [misc]progress: [ 151 / 159 ] simplifiying candidate # 1545305280.698 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.698 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.698 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.698 * [misc]simplify: Simplified (2 2 1 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305280.698 * * * * [misc]progress: [ 152 / 159 ] simplifiying candidate # 1545305280.699 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.699 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.699 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.699 * [misc]simplify: Simplified (2 2 1 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305280.699 * * * * [misc]progress: [ 153 / 159 ] simplifiying candidate # 1545305280.699 * [enter]simplify: Simplifying (sqrt (acos a)) 1545305280.699 * * [misc]simplify: iters left: 2 (3 enodes) 1545305280.700 * [exit]simplify: Simplified to (sqrt (acos a)) 1545305280.700 * [misc]simplify: Simplified (2 2 1 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1545305280.700 * * * * [misc]progress: [ 154 / 159 ] simplifiying candidate # 1545305280.701 * [enter]simplify: Simplifying (* (sqrt (/ 1 (acos a))) a) 1545305280.701 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.703 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.705 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (acos a)))) 1545305280.705 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (* a (sqrt (/ 1 (acos a))))))) 1545305280.705 * * * * [misc]progress: [ 155 / 159 ] simplifiying candidate # 1545305280.705 * [enter]simplify: Simplifying (* (sqrt (/ 1 (acos a))) a) 1545305280.706 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.707 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.710 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (acos a)))) 1545305280.710 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (* a (sqrt (/ 1 (acos a))))))) 1545305280.710 * * * * [misc]progress: [ 156 / 159 ] simplifiying candidate # 1545305280.710 * [enter]simplify: Simplifying (* (sqrt (/ 1 (acos a))) a) 1545305280.710 * * [misc]simplify: iters left: 6 (6 enodes) 1545305280.712 * * [misc]simplify: iters left: 5 (9 enodes) 1545305280.713 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (acos a)))) 1545305280.713 * [misc]simplify: Simplified (2 2 2) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (* a (sqrt (/ 1 (acos a))))))) 1545305280.713 * * * * [misc]progress: [ 157 / 159 ] simplifiying candidate # 1545305280.713 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545305280.713 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.714 * * [misc]simplify: iters left: 4 (9 enodes) 1545305280.715 * * [misc]simplify: iters left: 3 (14 enodes) 1545305280.717 * * [misc]simplify: iters left: 2 (16 enodes) 1545305280.719 * * [misc]simplify: iters left: 1 (18 enodes) 1545305280.721 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545305280.722 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545305280.722 * * * * [misc]progress: [ 158 / 159 ] simplifiying candidate # 1545305280.722 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545305280.722 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.723 * * [misc]simplify: iters left: 4 (9 enodes) 1545305280.724 * * [misc]simplify: iters left: 3 (14 enodes) 1545305280.726 * * [misc]simplify: iters left: 2 (16 enodes) 1545305280.728 * * [misc]simplify: iters left: 1 (18 enodes) 1545305280.730 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545305280.730 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545305280.730 * * * * [misc]progress: [ 159 / 159 ] simplifiying candidate # 1545305280.730 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1545305280.730 * * [misc]simplify: iters left: 5 (5 enodes) 1545305280.731 * * [misc]simplify: iters left: 4 (9 enodes) 1545305280.732 * * [misc]simplify: iters left: 3 (14 enodes) 1545305280.734 * * [misc]simplify: iters left: 2 (16 enodes) 1545305280.736 * * [misc]simplify: iters left: 1 (18 enodes) 1545305280.738 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1545305280.739 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1545305280.739 * * * [misc]progress: adding candidates to table 1545305282.379 * [misc]progress: [Phase 3 of 3] Extracting. 1545305282.379 * * [misc]regime: Finding splitpoints for: (# # # # # # # #) 1545305282.380 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1545305282.380 * * * * [misc]regimes: Trying to branch on a from (# # # # # # # #) 1545305282.430 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # # #) 1545305282.489 * * * [misc]regime: Found split indices: #