1536831101.099 * [misc]progress: [Phase 1 of 3] Setting up. 1536831101.099 * * * [misc]progress: [1/2] Preparing points 1536831101.099 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1536831101.100 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1536831101.101 * * * * [misc]points: Setting MPFR precision to 64 1536831101.102 * * * * [misc]points: Setting MPFR precision to 320 1536831101.103 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1536831101.103 * * * * [misc]points: Setting MPFR precision to 64 1536831101.104 * * * * [misc]points: Setting MPFR precision to 320 1536831101.104 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1536831101.105 * * * * [misc]points: Setting MPFR precision to 64 1536831101.106 * * * * [misc]points: Setting MPFR precision to 320 1536831101.107 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1536831101.108 * * * * [misc]points: Setting MPFR precision to 64 1536831101.111 * * * * [misc]points: Setting MPFR precision to 320 1536831101.114 * * * * [misc]points: Computing exacts for 256 points 1536831101.115 * * * * [misc]points: Setting MPFR precision to 64 1536831101.119 * * * * [misc]points: Setting MPFR precision to 320 1536831101.123 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.123 * * * * [misc]points: Sampling 128 additional inputs, on iter 1 have 128 / 256 1536831101.124 * * * * [misc]points: Computing exacts on every 8 of 128 points to ramp up precision 1536831101.125 * * * * [misc]points: Setting MPFR precision to 64 1536831101.125 * * * * [misc]points: Setting MPFR precision to 320 1536831101.125 * * * * [misc]points: Computing exacts on every 4 of 128 points to ramp up precision 1536831101.126 * * * * [misc]points: Setting MPFR precision to 64 1536831101.126 * * * * [misc]points: Setting MPFR precision to 320 1536831101.127 * * * * [misc]points: Computing exacts on every 2 of 128 points to ramp up precision 1536831101.127 * * * * [misc]points: Setting MPFR precision to 64 1536831101.128 * * * * [misc]points: Setting MPFR precision to 320 1536831101.129 * * * * [misc]points: Computing exacts for 128 points 1536831101.130 * * * * [misc]points: Setting MPFR precision to 64 1536831101.132 * * * * [misc]points: Setting MPFR precision to 320 1536831101.134 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.134 * * * * [misc]points: Sampling 63 additional inputs, on iter 2 have 193 / 256 1536831101.134 * * * * [misc]points: Computing exacts on every 3 of 63 points to ramp up precision 1536831101.135 * * * * [misc]points: Setting MPFR precision to 64 1536831101.135 * * * * [misc]points: Setting MPFR precision to 320 1536831101.136 * * * * [misc]points: Computing exacts for 63 points 1536831101.136 * * * * [misc]points: Setting MPFR precision to 64 1536831101.137 * * * * [misc]points: Setting MPFR precision to 320 1536831101.138 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.138 * * * * [misc]points: Sampling 32 additional inputs, on iter 3 have 224 / 256 1536831101.139 * * * * [misc]points: Computing exacts on every 2 of 32 points to ramp up precision 1536831101.139 * * * * [misc]points: Setting MPFR precision to 64 1536831101.140 * * * * [misc]points: Setting MPFR precision to 320 1536831101.140 * * * * [misc]points: Computing exacts for 32 points 1536831101.141 * * * * [misc]points: Setting MPFR precision to 64 1536831101.141 * * * * [misc]points: Setting MPFR precision to 320 1536831101.142 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.142 * * * * [misc]points: Sampling 16 additional inputs, on iter 4 have 240 / 256 1536831101.142 * * * * [misc]points: Computing exacts for 16 points 1536831101.143 * * * * [misc]points: Setting MPFR precision to 64 1536831101.143 * * * * [misc]points: Setting MPFR precision to 320 1536831101.143 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.143 * * * * [misc]points: Sampling 9 additional inputs, on iter 5 have 247 / 256 1536831101.143 * * * * [misc]points: Computing exacts for 9 points 1536831101.144 * * * * [misc]points: Setting MPFR precision to 64 1536831101.144 * * * * [misc]points: Setting MPFR precision to 320 1536831101.144 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.144 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 252 / 256 1536831101.145 * * * * [misc]points: Computing exacts for 4 points 1536831101.145 * * * * [misc]points: Setting MPFR precision to 64 1536831101.145 * * * * [misc]points: Setting MPFR precision to 320 1536831101.145 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.145 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 253 / 256 1536831101.146 * * * * [misc]points: Computing exacts for 4 points 1536831101.146 * * * * [misc]points: Setting MPFR precision to 64 1536831101.146 * * * * [misc]points: Setting MPFR precision to 320 1536831101.146 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.146 * * * * [misc]points: Sampling 4 additional inputs, on iter 8 have 253 / 256 1536831101.147 * * * * [misc]points: Computing exacts for 4 points 1536831101.147 * * * * [misc]points: Setting MPFR precision to 64 1536831101.147 * * * * [misc]points: Setting MPFR precision to 320 1536831101.147 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.147 * * * * [misc]points: Sampling 4 additional inputs, on iter 9 have 255 / 256 1536831101.148 * * * * [misc]points: Computing exacts for 4 points 1536831101.148 * * * * [misc]points: Setting MPFR precision to 64 1536831101.148 * * * * [misc]points: Setting MPFR precision to 320 1536831101.148 * * * * [misc]points: Filtering points with unrepresentable outputs 1536831101.148 * * * * [exit]points: Sampled 258 points with exact outputs 1536831101.149 * * * [misc]progress: [2/2] Setting up program. 1536831101.151 * [misc]progress: [Phase 2 of 3] Improving. 1536831101.151 * [enter]simplify: Simplifying (/ a (- (acos a))) 1536831101.152 * * [misc]simplify: iters left: 5 (4 enodes) 1536831101.152 * [exit]simplify: Simplified to (/ a (- (acos a))) 1536831101.158 * * [misc]progress: iteration 1 / 4 1536831101.158 * * * [misc]progress: picking best candidate 1536831101.162 * * * * [misc]pick: Picked # 1536831101.162 * * * [misc]progress: localizing error 1536831101.182 * * * [misc]progress: generating rewritten candidates 1536831101.182 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1536831101.219 * * * [misc]progress: generating series expansions 1536831101.219 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1536831101.220 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1536831101.220 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1536831101.220 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536831101.220 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.220 * [misc]backup-simplify: Simplify -1 into -1 1536831101.220 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536831101.220 * [misc]taylor: Taking taylor expansion of a in a 1536831101.220 * [misc]backup-simplify: Simplify 0 into 0 1536831101.220 * [misc]backup-simplify: Simplify 1 into 1 1536831101.220 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831101.220 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831101.220 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536831101.220 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536831101.220 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.220 * [misc]backup-simplify: Simplify -1 into -1 1536831101.220 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536831101.220 * [misc]taylor: Taking taylor expansion of a in a 1536831101.220 * [misc]backup-simplify: Simplify 0 into 0 1536831101.220 * [misc]backup-simplify: Simplify 1 into 1 1536831101.220 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831101.220 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831101.222 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536831101.222 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1536831101.222 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831101.222 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1536831101.223 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1536831101.223 * [misc]backup-simplify: Simplify 0 into 0 1536831101.223 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831101.223 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1536831101.223 * [misc]backup-simplify: Simplify 0 into 0 1536831101.224 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831101.224 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1536831101.224 * [misc]backup-simplify: Simplify 0 into 0 1536831101.224 * [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 1536831101.225 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1536831101.225 * [misc]backup-simplify: Simplify 0 into 0 1536831101.226 * [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 1536831101.226 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1536831101.226 * [misc]backup-simplify: Simplify 0 into 0 1536831101.227 * [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 1536831101.228 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1536831101.228 * [misc]backup-simplify: Simplify 0 into 0 1536831101.228 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1536831101.228 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1536831101.228 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1536831101.228 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536831101.228 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.228 * [misc]backup-simplify: Simplify -1 into -1 1536831101.228 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831101.228 * [misc]taylor: Taking taylor expansion of a in a 1536831101.228 * [misc]backup-simplify: Simplify 0 into 0 1536831101.228 * [misc]backup-simplify: Simplify 1 into 1 1536831101.228 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831101.228 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831101.229 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831101.229 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831101.229 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831101.229 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536831101.229 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.229 * [misc]backup-simplify: Simplify -1 into -1 1536831101.229 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831101.229 * [misc]taylor: Taking taylor expansion of a in a 1536831101.229 * [misc]backup-simplify: Simplify 0 into 0 1536831101.229 * [misc]backup-simplify: Simplify 1 into 1 1536831101.229 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831101.229 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831101.229 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831101.230 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831101.230 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831101.230 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831101.230 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536831101.230 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536831101.231 * [misc]backup-simplify: Simplify 0 into 0 1536831101.231 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831101.231 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831101.231 * [misc]backup-simplify: Simplify 0 into 0 1536831101.232 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831101.232 * [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 1536831101.233 * [misc]backup-simplify: Simplify 0 into 0 1536831101.233 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831101.234 * [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 1536831101.234 * [misc]backup-simplify: Simplify 0 into 0 1536831101.235 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831101.235 * [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 1536831101.235 * [misc]backup-simplify: Simplify 0 into 0 1536831101.236 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536831101.237 * [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 1536831101.237 * [misc]backup-simplify: Simplify 0 into 0 1536831101.237 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1536831101.237 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1536831101.238 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1536831101.238 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536831101.238 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831101.238 * [misc]taylor: Taking taylor expansion of a in a 1536831101.238 * [misc]backup-simplify: Simplify 0 into 0 1536831101.238 * [misc]backup-simplify: Simplify 1 into 1 1536831101.238 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831101.238 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.238 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831101.238 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831101.238 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831101.238 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536831101.238 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831101.238 * [misc]taylor: Taking taylor expansion of a in a 1536831101.238 * [misc]backup-simplify: Simplify 0 into 0 1536831101.238 * [misc]backup-simplify: Simplify 1 into 1 1536831101.238 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831101.239 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.239 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831101.239 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831101.239 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831101.239 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831101.240 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536831101.240 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536831101.240 * [misc]backup-simplify: Simplify 0 into 0 1536831101.240 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831101.241 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831101.241 * [misc]backup-simplify: Simplify 0 into 0 1536831101.241 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831101.242 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831101.242 * [misc]backup-simplify: Simplify 0 into 0 1536831101.243 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831101.243 * [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 1536831101.243 * [misc]backup-simplify: Simplify 0 into 0 1536831101.244 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831101.245 * [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 1536831101.245 * [misc]backup-simplify: Simplify 0 into 0 1536831101.246 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536831101.246 * [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 1536831101.246 * [misc]backup-simplify: Simplify 0 into 0 1536831101.246 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1536831101.247 * * * [misc]progress: simplifying candidates 1536831101.247 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1536831101.247 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1536831101.247 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1536831101.248 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.250 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1536831101.250 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1536831101.250 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1536831101.250 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1536831101.251 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.252 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1536831101.252 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1536831101.252 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1536831101.252 * [enter]simplify: Simplifying (- (acos a)) 1536831101.252 * * [misc]simplify: iters left: 3 (3 enodes) 1536831101.253 * [exit]simplify: Simplified to (- (acos a)) 1536831101.253 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1536831101.253 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1536831101.253 * [enter]simplify: Simplifying (acos a) 1536831101.254 * * [misc]simplify: iters left: 1 (2 enodes) 1536831101.254 * [exit]simplify: Simplified to (acos a) 1536831101.254 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1536831101.254 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1536831101.255 * [enter]simplify: Simplifying (cbrt (acos a)) 1536831101.255 * * [misc]simplify: iters left: 2 (3 enodes) 1536831101.256 * [exit]simplify: Simplified to (cbrt (acos a)) 1536831101.256 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1536831101.256 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1536831101.256 * [enter]simplify: Simplifying (sqrt (acos a)) 1536831101.257 * * [misc]simplify: iters left: 2 (3 enodes) 1536831101.258 * [exit]simplify: Simplified to (sqrt (acos a)) 1536831101.258 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1536831101.258 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1536831101.258 * [enter]simplify: Simplifying (acos a) 1536831101.258 * * [misc]simplify: iters left: 1 (2 enodes) 1536831101.259 * [exit]simplify: Simplified to (acos a) 1536831101.259 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1536831101.259 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1536831101.259 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1536831101.259 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.261 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1536831101.261 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1536831101.261 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1536831101.261 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1536831101.262 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.263 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1536831101.263 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1536831101.263 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1536831101.263 * [enter]simplify: Simplifying (- (acos a)) 1536831101.263 * * [misc]simplify: iters left: 3 (3 enodes) 1536831101.264 * [exit]simplify: Simplified to (- (acos a)) 1536831101.264 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1536831101.264 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1536831101.265 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831101.265 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.267 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.271 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.275 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.279 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.285 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831101.285 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831101.285 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1536831101.285 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831101.285 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.288 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.291 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.295 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.299 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.305 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831101.305 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831101.305 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1536831101.305 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831101.306 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.308 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.312 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.316 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.321 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.326 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831101.326 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831101.326 * * * [misc]progress: adding candidates to table 1536831101.556 * * [misc]progress: iteration 2 / 4 1536831101.556 * * * [misc]progress: picking best candidate 1536831101.584 * * * * [misc]pick: Picked # 1536831101.584 * * * [misc]progress: localizing error 1536831101.598 * * * [misc]progress: generating rewritten candidates 1536831101.598 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1536831101.638 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1536831101.682 * * * [misc]progress: generating series expansions 1536831101.682 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1536831101.683 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1536831101.683 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1536831101.683 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1536831101.683 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.683 * [misc]backup-simplify: Simplify -1 into -1 1536831101.683 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1536831101.683 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831101.683 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831101.683 * [misc]taylor: Taking taylor expansion of a in a 1536831101.683 * [misc]backup-simplify: Simplify 0 into 0 1536831101.683 * [misc]backup-simplify: Simplify 1 into 1 1536831101.683 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1536831101.683 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1536831101.683 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.683 * [misc]backup-simplify: Simplify -1 into -1 1536831101.683 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1536831101.683 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831101.683 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831101.683 * [misc]taylor: Taking taylor expansion of a in a 1536831101.683 * [misc]backup-simplify: Simplify 0 into 0 1536831101.683 * [misc]backup-simplify: Simplify 1 into 1 1536831101.683 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1536831101.683 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1536831101.684 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1536831101.684 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1536831101.684 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1536831101.684 * [misc]backup-simplify: Simplify 0 into 0 1536831101.685 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536831101.685 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1536831101.685 * [misc]backup-simplify: Simplify 0 into 0 1536831101.686 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536831101.686 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1536831101.686 * [misc]backup-simplify: Simplify 0 into 0 1536831101.687 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536831101.688 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1536831101.688 * [misc]backup-simplify: Simplify 0 into 0 1536831101.689 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536831101.690 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1536831101.690 * [misc]backup-simplify: Simplify 0 into 0 1536831101.691 * [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 1536831101.692 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1536831101.692 * [misc]backup-simplify: Simplify 0 into 0 1536831101.692 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1536831101.693 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1536831101.693 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1536831101.693 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1536831101.693 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.693 * [misc]backup-simplify: Simplify -1 into -1 1536831101.693 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831101.693 * [misc]taylor: Taking taylor expansion of a in a 1536831101.693 * [misc]backup-simplify: Simplify 0 into 0 1536831101.693 * [misc]backup-simplify: Simplify 1 into 1 1536831101.693 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831101.693 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831101.693 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1536831101.693 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.693 * [misc]backup-simplify: Simplify -1 into -1 1536831101.693 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831101.693 * [misc]taylor: Taking taylor expansion of a in a 1536831101.693 * [misc]backup-simplify: Simplify 0 into 0 1536831101.693 * [misc]backup-simplify: Simplify 1 into 1 1536831101.693 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831101.693 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831101.693 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831101.694 * [misc]backup-simplify: Simplify (* -1 0) into 0 1536831101.694 * [misc]backup-simplify: Simplify 0 into 0 1536831101.694 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831101.694 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1536831101.694 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1536831101.695 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536831101.695 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1536831101.695 * [misc]backup-simplify: Simplify 0 into 0 1536831101.696 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831101.696 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1536831101.696 * [misc]backup-simplify: Simplify 0 into 0 1536831101.697 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831101.698 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1536831101.698 * [misc]backup-simplify: Simplify 0 into 0 1536831101.698 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831101.699 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1536831101.699 * [misc]backup-simplify: Simplify 0 into 0 1536831101.700 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831101.701 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1536831101.701 * [misc]backup-simplify: Simplify 0 into 0 1536831101.702 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536831101.703 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1536831101.703 * [misc]backup-simplify: Simplify 0 into 0 1536831101.703 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1536831101.703 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1536831101.704 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1536831101.704 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831101.704 * [misc]taylor: Taking taylor expansion of a in a 1536831101.704 * [misc]backup-simplify: Simplify 0 into 0 1536831101.704 * [misc]backup-simplify: Simplify 1 into 1 1536831101.704 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831101.704 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.704 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831101.704 * [misc]taylor: Taking taylor expansion of a in a 1536831101.704 * [misc]backup-simplify: Simplify 0 into 0 1536831101.704 * [misc]backup-simplify: Simplify 1 into 1 1536831101.704 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831101.704 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.704 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831101.704 * [misc]backup-simplify: Simplify 0 into 0 1536831101.704 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831101.704 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.705 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536831101.705 * [misc]backup-simplify: Simplify 0 into 0 1536831101.705 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831101.705 * [misc]backup-simplify: Simplify 0 into 0 1536831101.706 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831101.706 * [misc]backup-simplify: Simplify 0 into 0 1536831101.707 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831101.707 * [misc]backup-simplify: Simplify 0 into 0 1536831101.708 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831101.708 * [misc]backup-simplify: Simplify 0 into 0 1536831101.708 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536831101.708 * [misc]backup-simplify: Simplify 0 into 0 1536831101.708 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1536831101.708 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1536831101.709 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1536831101.709 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1536831101.709 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536831101.709 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.709 * [misc]backup-simplify: Simplify -1 into -1 1536831101.709 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536831101.709 * [misc]taylor: Taking taylor expansion of a in a 1536831101.709 * [misc]backup-simplify: Simplify 0 into 0 1536831101.709 * [misc]backup-simplify: Simplify 1 into 1 1536831101.709 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831101.709 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831101.709 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536831101.709 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536831101.709 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.709 * [misc]backup-simplify: Simplify -1 into -1 1536831101.709 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536831101.709 * [misc]taylor: Taking taylor expansion of a in a 1536831101.709 * [misc]backup-simplify: Simplify 0 into 0 1536831101.709 * [misc]backup-simplify: Simplify 1 into 1 1536831101.709 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831101.709 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831101.709 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536831101.709 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1536831101.709 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831101.709 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1536831101.709 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1536831101.710 * [misc]backup-simplify: Simplify 0 into 0 1536831101.710 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831101.710 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1536831101.710 * [misc]backup-simplify: Simplify 0 into 0 1536831101.710 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831101.710 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1536831101.710 * [misc]backup-simplify: Simplify 0 into 0 1536831101.711 * [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 1536831101.711 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1536831101.711 * [misc]backup-simplify: Simplify 0 into 0 1536831101.711 * [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 1536831101.712 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1536831101.712 * [misc]backup-simplify: Simplify 0 into 0 1536831101.712 * [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 1536831101.713 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1536831101.713 * [misc]backup-simplify: Simplify 0 into 0 1536831101.713 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1536831101.713 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1536831101.713 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1536831101.713 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536831101.713 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.713 * [misc]backup-simplify: Simplify -1 into -1 1536831101.713 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831101.713 * [misc]taylor: Taking taylor expansion of a in a 1536831101.713 * [misc]backup-simplify: Simplify 0 into 0 1536831101.713 * [misc]backup-simplify: Simplify 1 into 1 1536831101.713 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831101.713 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831101.713 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831101.713 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831101.713 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831101.713 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536831101.713 * [misc]taylor: Taking taylor expansion of -1 in a 1536831101.713 * [misc]backup-simplify: Simplify -1 into -1 1536831101.713 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831101.713 * [misc]taylor: Taking taylor expansion of a in a 1536831101.713 * [misc]backup-simplify: Simplify 0 into 0 1536831101.713 * [misc]backup-simplify: Simplify 1 into 1 1536831101.713 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831101.714 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831101.714 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831101.714 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831101.714 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831101.714 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831101.714 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536831101.715 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536831101.715 * [misc]backup-simplify: Simplify 0 into 0 1536831101.715 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831101.715 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831101.715 * [misc]backup-simplify: Simplify 0 into 0 1536831101.716 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831101.716 * [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 1536831101.716 * [misc]backup-simplify: Simplify 0 into 0 1536831101.716 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831101.717 * [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 1536831101.717 * [misc]backup-simplify: Simplify 0 into 0 1536831101.717 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831101.717 * [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 1536831101.717 * [misc]backup-simplify: Simplify 0 into 0 1536831101.718 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536831101.718 * [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 1536831101.718 * [misc]backup-simplify: Simplify 0 into 0 1536831101.719 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1536831101.719 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1536831101.719 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1536831101.719 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536831101.719 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831101.719 * [misc]taylor: Taking taylor expansion of a in a 1536831101.719 * [misc]backup-simplify: Simplify 0 into 0 1536831101.719 * [misc]backup-simplify: Simplify 1 into 1 1536831101.719 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831101.719 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.719 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831101.719 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831101.719 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831101.719 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536831101.719 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831101.719 * [misc]taylor: Taking taylor expansion of a in a 1536831101.719 * [misc]backup-simplify: Simplify 0 into 0 1536831101.719 * [misc]backup-simplify: Simplify 1 into 1 1536831101.719 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831101.719 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831101.719 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831101.719 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831101.720 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831101.720 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831101.720 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536831101.720 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536831101.720 * [misc]backup-simplify: Simplify 0 into 0 1536831101.720 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831101.720 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831101.721 * [misc]backup-simplify: Simplify 0 into 0 1536831101.721 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831101.721 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831101.721 * [misc]backup-simplify: Simplify 0 into 0 1536831101.722 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831101.722 * [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 1536831101.722 * [misc]backup-simplify: Simplify 0 into 0 1536831101.722 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831101.723 * [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 1536831101.723 * [misc]backup-simplify: Simplify 0 into 0 1536831101.723 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536831101.724 * [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 1536831101.724 * [misc]backup-simplify: Simplify 0 into 0 1536831101.724 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1536831101.724 * * * [misc]progress: simplifying candidates 1536831101.724 * * * * [misc]progress: [ 1 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 2 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 3 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 4 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 5 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 6 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 7 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 8 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 9 / 50 ] simplifiying candidate # 1536831101.724 * * * * [misc]progress: [ 10 / 50 ] simplifiying candidate # 1536831101.724 * [enter]simplify: Simplifying (/ 0 a) 1536831101.725 * * [misc]simplify: iters left: 2 (3 enodes) 1536831101.725 * [exit]simplify: Simplified to 0 1536831101.725 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1536831101.725 * * * * [misc]progress: [ 11 / 50 ] simplifiying candidate # 1536831101.725 * * * * [misc]progress: [ 12 / 50 ] simplifiying candidate # 1536831101.725 * * * * [misc]progress: [ 13 / 50 ] simplifiying candidate # 1536831101.725 * * * * [misc]progress: [ 14 / 50 ] simplifiying candidate # 1536831101.726 * [enter]simplify: Simplifying (/ (acos a) a) 1536831101.726 * * [misc]simplify: iters left: 3 (3 enodes) 1536831101.726 * [exit]simplify: Simplified to (/ (acos a) a) 1536831101.726 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1536831101.726 * * * * [misc]progress: [ 15 / 50 ] simplifiying candidate # 1536831101.726 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1536831101.727 * * [misc]simplify: iters left: 6 (5 enodes) 1536831101.728 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1536831101.728 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1536831101.728 * * * * [misc]progress: [ 16 / 50 ] simplifiying candidate # 1536831101.728 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1536831101.728 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.729 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1536831101.729 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1536831101.729 * * * * [misc]progress: [ 17 / 50 ] simplifiying candidate # 1536831101.729 * * * * [misc]progress: [ 18 / 50 ] simplifiying candidate # 1536831101.729 * * * * [misc]progress: [ 19 / 50 ] simplifiying candidate # 1536831101.729 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1536831101.729 * * [misc]simplify: iters left: 6 (5 enodes) 1536831101.731 * * [misc]simplify: iters left: 5 (8 enodes) 1536831101.732 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1536831101.732 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1536831101.732 * * * * [misc]progress: [ 20 / 50 ] simplifiying candidate # 1536831101.732 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1536831101.733 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.733 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1536831101.733 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1536831101.733 * * * * [misc]progress: [ 21 / 50 ] simplifiying candidate # 1536831101.733 * [enter]simplify: Simplifying (- 1) 1536831101.734 * * [misc]simplify: iters left: 2 (2 enodes) 1536831101.735 * * [misc]simplify: iters left: 1 (5 enodes) 1536831101.735 * [exit]simplify: Simplified to -1 1536831101.735 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1536831101.735 * * * * [misc]progress: [ 22 / 50 ] simplifiying candidate # 1536831101.735 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1536831101.736 * * [misc]simplify: iters left: 4 (4 enodes) 1536831101.736 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1536831101.736 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1536831101.736 * * * * [misc]progress: [ 23 / 50 ] simplifiying candidate # 1536831101.736 * [enter]simplify: Simplifying (sqrt (acos a)) 1536831101.737 * * [misc]simplify: iters left: 2 (3 enodes) 1536831101.737 * [exit]simplify: Simplified to (sqrt (acos a)) 1536831101.737 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1536831101.737 * * * * [misc]progress: [ 24 / 50 ] simplifiying candidate # 1536831101.737 * * * * [misc]progress: [ 25 / 50 ] simplifiying candidate # 1536831101.737 * * * * [misc]progress: [ 26 / 50 ] simplifiying candidate # 1536831101.737 * * * * [misc]progress: [ 27 / 50 ] simplifiying candidate # 1536831101.737 * * * * [misc]progress: [ 28 / 50 ] simplifiying candidate # 1536831101.737 * [enter]simplify: Simplifying (- 1) 1536831101.738 * * [misc]simplify: iters left: 2 (2 enodes) 1536831101.738 * * [misc]simplify: iters left: 1 (5 enodes) 1536831101.739 * [exit]simplify: Simplified to -1 1536831101.739 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1536831101.739 * * * * [misc]progress: [ 29 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 30 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 31 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 32 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 33 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 34 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 35 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 36 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 37 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 38 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 39 / 50 ] simplifiying candidate # 1536831101.739 * * * * [misc]progress: [ 40 / 50 ] simplifiying candidate # 1536831101.740 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1536831101.740 * * [misc]simplify: iters left: 6 (5 enodes) 1536831101.741 * * [misc]simplify: iters left: 5 (7 enodes) 1536831101.742 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1536831101.742 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1536831101.742 * * * * [misc]progress: [ 41 / 50 ] simplifiying candidate # 1536831101.742 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1536831101.743 * * [misc]simplify: iters left: 6 (5 enodes) 1536831101.744 * * [misc]simplify: iters left: 5 (7 enodes) 1536831101.747 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1536831101.747 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1536831101.747 * * * * [misc]progress: [ 42 / 50 ] simplifiying candidate # 1536831101.747 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1536831101.747 * * [misc]simplify: iters left: 5 (4 enodes) 1536831101.749 * * [misc]simplify: iters left: 4 (6 enodes) 1536831101.751 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1536831101.751 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1536831101.751 * * * * [misc]progress: [ 43 / 50 ] simplifiying candidate # 1536831101.752 * [enter]simplify: Simplifying (/ 1 a) 1536831101.752 * * [misc]simplify: iters left: 2 (3 enodes) 1536831101.753 * * [misc]simplify: iters left: 1 (5 enodes) 1536831101.754 * [exit]simplify: Simplified to (/ 1 a) 1536831101.754 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1536831101.754 * * * * [misc]progress: [ 44 / 50 ] simplifiying candidate # 1536831101.755 * * * * [misc]progress: [ 45 / 50 ] simplifiying candidate # 1536831101.755 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1536831101.755 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.758 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.760 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.762 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.765 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.767 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1536831101.767 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1536831101.767 * * * * [misc]progress: [ 46 / 50 ] simplifiying candidate # 1536831101.768 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1536831101.768 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.769 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.773 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.775 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.777 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.780 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1536831101.780 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1536831101.780 * * * * [misc]progress: [ 47 / 50 ] simplifiying candidate # 1536831101.780 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1536831101.780 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.781 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.783 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.785 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.787 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.790 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1536831101.790 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1536831101.790 * * * * [misc]progress: [ 48 / 50 ] simplifiying candidate # 1536831101.790 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831101.791 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.792 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.795 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.799 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.801 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.804 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831101.804 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831101.804 * * * * [misc]progress: [ 49 / 50 ] simplifiying candidate # 1536831101.804 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831101.804 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.806 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.807 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.809 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.811 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.814 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831101.814 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831101.814 * * * * [misc]progress: [ 50 / 50 ] simplifiying candidate # 1536831101.814 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831101.815 * * [misc]simplify: iters left: 5 (5 enodes) 1536831101.816 * * [misc]simplify: iters left: 4 (9 enodes) 1536831101.818 * * [misc]simplify: iters left: 3 (14 enodes) 1536831101.820 * * [misc]simplify: iters left: 2 (16 enodes) 1536831101.822 * * [misc]simplify: iters left: 1 (18 enodes) 1536831101.825 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831101.825 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831101.825 * * * [misc]progress: adding candidates to table 1536831102.408 * * [misc]progress: iteration 3 / 4 1536831102.408 * * * [misc]progress: picking best candidate 1536831102.426 * * * * [misc]pick: Picked # 1536831102.426 * * * [misc]progress: localizing error 1536831102.435 * * * [misc]progress: generating rewritten candidates 1536831102.435 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1536831102.498 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1536831102.527 * * * [misc]progress: generating series expansions 1536831102.528 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1536831102.528 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1536831102.528 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1536831102.528 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536831102.528 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.528 * [misc]backup-simplify: Simplify -1 into -1 1536831102.528 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536831102.528 * [misc]taylor: Taking taylor expansion of a in a 1536831102.528 * [misc]backup-simplify: Simplify 0 into 0 1536831102.528 * [misc]backup-simplify: Simplify 1 into 1 1536831102.528 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831102.528 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831102.528 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536831102.528 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536831102.528 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.528 * [misc]backup-simplify: Simplify -1 into -1 1536831102.528 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536831102.528 * [misc]taylor: Taking taylor expansion of a in a 1536831102.528 * [misc]backup-simplify: Simplify 0 into 0 1536831102.528 * [misc]backup-simplify: Simplify 1 into 1 1536831102.528 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831102.528 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831102.528 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536831102.528 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1536831102.528 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831102.528 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1536831102.529 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1536831102.529 * [misc]backup-simplify: Simplify 0 into 0 1536831102.529 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831102.529 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1536831102.529 * [misc]backup-simplify: Simplify 0 into 0 1536831102.529 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831102.530 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1536831102.530 * [misc]backup-simplify: Simplify 0 into 0 1536831102.530 * [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 1536831102.530 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1536831102.530 * [misc]backup-simplify: Simplify 0 into 0 1536831102.531 * [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 1536831102.531 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1536831102.531 * [misc]backup-simplify: Simplify 0 into 0 1536831102.531 * [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 1536831102.532 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1536831102.532 * [misc]backup-simplify: Simplify 0 into 0 1536831102.532 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1536831102.532 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1536831102.532 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1536831102.532 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536831102.532 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.532 * [misc]backup-simplify: Simplify -1 into -1 1536831102.532 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831102.532 * [misc]taylor: Taking taylor expansion of a in a 1536831102.532 * [misc]backup-simplify: Simplify 0 into 0 1536831102.532 * [misc]backup-simplify: Simplify 1 into 1 1536831102.532 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831102.532 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831102.532 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831102.533 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831102.533 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831102.533 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536831102.533 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.533 * [misc]backup-simplify: Simplify -1 into -1 1536831102.533 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831102.533 * [misc]taylor: Taking taylor expansion of a in a 1536831102.533 * [misc]backup-simplify: Simplify 0 into 0 1536831102.533 * [misc]backup-simplify: Simplify 1 into 1 1536831102.533 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831102.533 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831102.533 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831102.533 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831102.533 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831102.533 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831102.533 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536831102.534 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536831102.534 * [misc]backup-simplify: Simplify 0 into 0 1536831102.534 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831102.534 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831102.534 * [misc]backup-simplify: Simplify 0 into 0 1536831102.535 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831102.535 * [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 1536831102.535 * [misc]backup-simplify: Simplify 0 into 0 1536831102.535 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831102.536 * [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 1536831102.536 * [misc]backup-simplify: Simplify 0 into 0 1536831102.536 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831102.536 * [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 1536831102.537 * [misc]backup-simplify: Simplify 0 into 0 1536831102.537 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536831102.537 * [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 1536831102.538 * [misc]backup-simplify: Simplify 0 into 0 1536831102.538 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1536831102.538 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1536831102.538 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1536831102.538 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536831102.538 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831102.538 * [misc]taylor: Taking taylor expansion of a in a 1536831102.538 * [misc]backup-simplify: Simplify 0 into 0 1536831102.538 * [misc]backup-simplify: Simplify 1 into 1 1536831102.538 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831102.538 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831102.538 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831102.538 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831102.538 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831102.538 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536831102.538 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831102.538 * [misc]taylor: Taking taylor expansion of a in a 1536831102.538 * [misc]backup-simplify: Simplify 0 into 0 1536831102.538 * [misc]backup-simplify: Simplify 1 into 1 1536831102.538 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831102.538 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831102.538 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831102.539 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831102.539 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831102.539 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536831102.539 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536831102.539 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536831102.539 * [misc]backup-simplify: Simplify 0 into 0 1536831102.539 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831102.540 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831102.540 * [misc]backup-simplify: Simplify 0 into 0 1536831102.540 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831102.540 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831102.540 * [misc]backup-simplify: Simplify 0 into 0 1536831102.541 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831102.541 * [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 1536831102.541 * [misc]backup-simplify: Simplify 0 into 0 1536831102.542 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831102.542 * [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 1536831102.542 * [misc]backup-simplify: Simplify 0 into 0 1536831102.542 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536831102.543 * [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 1536831102.543 * [misc]backup-simplify: Simplify 0 into 0 1536831102.543 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1536831102.543 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1536831102.543 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1536831102.543 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1536831102.543 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1536831102.543 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.543 * [misc]backup-simplify: Simplify -1 into -1 1536831102.543 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831102.543 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831102.543 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831102.543 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1536831102.543 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.543 * [misc]backup-simplify: Simplify -1 into -1 1536831102.543 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831102.543 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831102.543 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831102.544 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831102.544 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1536831102.544 * [misc]backup-simplify: Simplify 0 into 0 1536831102.544 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831102.544 * [misc]backup-simplify: Simplify 0 into 0 1536831102.544 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831102.544 * [misc]backup-simplify: Simplify 0 into 0 1536831102.544 * [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 1536831102.544 * [misc]backup-simplify: Simplify 0 into 0 1536831102.544 * [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 1536831102.545 * [misc]backup-simplify: Simplify 0 into 0 1536831102.545 * [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 1536831102.545 * [misc]backup-simplify: Simplify 0 into 0 1536831102.545 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536831102.545 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1536831102.545 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1536831102.545 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1536831102.545 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.545 * [misc]backup-simplify: Simplify -1 into -1 1536831102.545 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831102.545 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831102.545 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831102.545 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1536831102.545 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.545 * [misc]backup-simplify: Simplify -1 into -1 1536831102.545 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831102.545 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831102.545 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831102.545 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536831102.545 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536831102.545 * [misc]backup-simplify: Simplify 0 into 0 1536831102.546 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831102.546 * [misc]backup-simplify: Simplify 0 into 0 1536831102.546 * [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 1536831102.546 * [misc]backup-simplify: Simplify 0 into 0 1536831102.546 * [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 1536831102.546 * [misc]backup-simplify: Simplify 0 into 0 1536831102.546 * [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 1536831102.547 * [misc]backup-simplify: Simplify 0 into 0 1536831102.547 * [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 1536831102.547 * [misc]backup-simplify: Simplify 0 into 0 1536831102.547 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1536831102.547 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1536831102.547 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1536831102.547 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1536831102.547 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.547 * [misc]backup-simplify: Simplify -1 into -1 1536831102.547 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831102.547 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831102.547 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1536831102.547 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1536831102.547 * [misc]taylor: Taking taylor expansion of -1 in a 1536831102.547 * [misc]backup-simplify: Simplify -1 into -1 1536831102.547 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831102.547 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831102.548 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1536831102.548 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1536831102.548 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536831102.548 * [misc]backup-simplify: Simplify 0 into 0 1536831102.548 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831102.548 * [misc]backup-simplify: Simplify 0 into 0 1536831102.549 * [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 1536831102.549 * [misc]backup-simplify: Simplify 0 into 0 1536831102.549 * [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 1536831102.549 * [misc]backup-simplify: Simplify 0 into 0 1536831102.550 * [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 1536831102.550 * [misc]backup-simplify: Simplify 0 into 0 1536831102.550 * [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 1536831102.550 * [misc]backup-simplify: Simplify 0 into 0 1536831102.551 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1536831102.551 * * * [misc]progress: simplifying candidates 1536831102.551 * * * * [misc]progress: [ 1 / 72 ] simplifiying candidate # 1536831102.551 * * * * [misc]progress: [ 2 / 72 ] simplifiying candidate # 1536831102.551 * * * * [misc]progress: [ 3 / 72 ] simplifiying candidate # 1536831102.551 * * * * [misc]progress: [ 4 / 72 ] simplifiying candidate # 1536831102.551 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1536831102.552 * * [misc]simplify: iters left: 6 (9 enodes) 1536831102.557 * * [misc]simplify: iters left: 5 (17 enodes) 1536831102.562 * * [misc]simplify: iters left: 4 (20 enodes) 1536831102.567 * * [misc]simplify: iters left: 3 (23 enodes) 1536831102.574 * * [misc]simplify: iters left: 2 (29 enodes) 1536831102.589 * * [misc]simplify: iters left: 1 (43 enodes) 1536831102.610 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1536831102.610 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1536831102.611 * * * * [misc]progress: [ 5 / 72 ] simplifiying candidate # 1536831102.611 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1536831102.612 * * [misc]simplify: iters left: 6 (9 enodes) 1536831102.617 * * [misc]simplify: iters left: 5 (20 enodes) 1536831102.623 * * [misc]simplify: iters left: 4 (23 enodes) 1536831102.627 * * [misc]simplify: iters left: 3 (31 enodes) 1536831102.633 * * [misc]simplify: iters left: 2 (41 enodes) 1536831102.651 * * [misc]simplify: iters left: 1 (86 enodes) 1536831102.670 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1536831102.671 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1536831102.671 * * * * [misc]progress: [ 6 / 72 ] simplifiying candidate # 1536831102.671 * * * * [misc]progress: [ 7 / 72 ] simplifiying candidate # 1536831102.671 * * * * [misc]progress: [ 8 / 72 ] simplifiying candidate # 1536831102.671 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1536831102.672 * * [misc]simplify: iters left: 6 (11 enodes) 1536831102.680 * * [misc]simplify: iters left: 5 (34 enodes) 1536831102.707 * * [misc]simplify: iters left: 4 (100 enodes) 1536831102.798 * * [misc]simplify: iters left: 3 (414 enodes) 1536831103.936 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1536831103.936 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1536831103.936 * * * * [misc]progress: [ 9 / 72 ] simplifiying candidate # 1536831103.936 * * * * [misc]progress: [ 10 / 72 ] simplifiying candidate # 1536831103.936 * * * * [misc]progress: [ 11 / 72 ] simplifiying candidate # 1536831103.936 * * * * [misc]progress: [ 12 / 72 ] simplifiying candidate # 1536831103.936 * * * * [misc]progress: [ 13 / 72 ] simplifiying candidate # 1536831103.937 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831103.938 * * [misc]simplify: iters left: 6 (11 enodes) 1536831103.944 * * [misc]simplify: iters left: 5 (19 enodes) 1536831103.951 * * [misc]simplify: iters left: 4 (28 enodes) 1536831103.958 * * [misc]simplify: iters left: 3 (31 enodes) 1536831103.963 * * [misc]simplify: iters left: 2 (34 enodes) 1536831103.970 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1536831103.970 * [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))))) 1536831103.970 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831103.971 * * [misc]simplify: iters left: 6 (9 enodes) 1536831103.972 * * [misc]simplify: iters left: 5 (11 enodes) 1536831103.974 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831103.974 * [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))))) 1536831103.974 * * * * [misc]progress: [ 14 / 72 ] simplifiying candidate # 1536831103.975 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1536831103.976 * * [misc]simplify: iters left: 6 (10 enodes) 1536831103.978 * * [misc]simplify: iters left: 5 (14 enodes) 1536831103.980 * * [misc]simplify: iters left: 4 (16 enodes) 1536831103.982 * * [misc]simplify: iters left: 3 (17 enodes) 1536831103.986 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1536831103.986 * [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))))) 1536831103.986 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831103.987 * * [misc]simplify: iters left: 6 (9 enodes) 1536831103.988 * * [misc]simplify: iters left: 5 (11 enodes) 1536831103.990 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831103.990 * [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))))) 1536831103.990 * * * * [misc]progress: [ 15 / 72 ] simplifiying candidate # 1536831103.990 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1536831103.991 * * [misc]simplify: iters left: 6 (8 enodes) 1536831103.992 * * [misc]simplify: iters left: 5 (12 enodes) 1536831103.995 * * [misc]simplify: iters left: 4 (18 enodes) 1536831103.997 * * [misc]simplify: iters left: 3 (20 enodes) 1536831104.000 * * [misc]simplify: iters left: 2 (25 enodes) 1536831104.004 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831104.004 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536831104.004 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536831104.005 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.006 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.008 * * [misc]simplify: iters left: 4 (15 enodes) 1536831104.013 * * [misc]simplify: iters left: 3 (25 enodes) 1536831104.017 * * [misc]simplify: iters left: 2 (27 enodes) 1536831104.019 * * [misc]simplify: iters left: 1 (32 enodes) 1536831104.025 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536831104.025 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536831104.025 * * * * [misc]progress: [ 16 / 72 ] simplifiying candidate # 1536831104.025 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1536831104.026 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.029 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.035 * * [misc]simplify: iters left: 4 (18 enodes) 1536831104.040 * * [misc]simplify: iters left: 3 (20 enodes) 1536831104.045 * * [misc]simplify: iters left: 2 (25 enodes) 1536831104.053 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831104.053 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536831104.053 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536831104.054 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.056 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.058 * * [misc]simplify: iters left: 4 (15 enodes) 1536831104.062 * * [misc]simplify: iters left: 3 (25 enodes) 1536831104.065 * * [misc]simplify: iters left: 2 (27 enodes) 1536831104.068 * * [misc]simplify: iters left: 1 (32 enodes) 1536831104.073 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536831104.073 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536831104.073 * * * * [misc]progress: [ 17 / 72 ] simplifiying candidate # 1536831104.073 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831104.074 * * [misc]simplify: iters left: 6 (10 enodes) 1536831104.075 * * [misc]simplify: iters left: 5 (14 enodes) 1536831104.078 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831104.078 * [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))))) 1536831104.078 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831104.079 * * [misc]simplify: iters left: 6 (9 enodes) 1536831104.080 * * [misc]simplify: iters left: 5 (11 enodes) 1536831104.082 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831104.082 * [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))))) 1536831104.082 * * * * [misc]progress: [ 18 / 72 ] simplifiying candidate # 1536831104.082 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831104.083 * * [misc]simplify: iters left: 6 (9 enodes) 1536831104.084 * * [misc]simplify: iters left: 5 (11 enodes) 1536831104.086 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831104.086 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536831104.086 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831104.087 * * [misc]simplify: iters left: 6 (9 enodes) 1536831104.088 * * [misc]simplify: iters left: 5 (11 enodes) 1536831104.090 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831104.090 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536831104.090 * * * * [misc]progress: [ 19 / 72 ] simplifiying candidate # 1536831104.090 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1536831104.091 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.092 * * [misc]simplify: iters left: 5 (9 enodes) 1536831104.094 * * [misc]simplify: iters left: 4 (11 enodes) 1536831104.095 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831104.095 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536831104.095 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1536831104.097 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.099 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.103 * * [misc]simplify: iters left: 4 (15 enodes) 1536831104.110 * * [misc]simplify: iters left: 3 (25 enodes) 1536831104.118 * * [misc]simplify: iters left: 2 (27 enodes) 1536831104.123 * * [misc]simplify: iters left: 1 (32 enodes) 1536831104.133 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1536831104.133 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1536831104.133 * * * * [misc]progress: [ 20 / 72 ] simplifiying candidate # 1536831104.133 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1536831104.134 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.136 * * [misc]simplify: iters left: 5 (9 enodes) 1536831104.140 * * [misc]simplify: iters left: 4 (11 enodes) 1536831104.143 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831104.143 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536831104.143 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1536831104.144 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.147 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.152 * * [misc]simplify: iters left: 4 (15 enodes) 1536831104.159 * * [misc]simplify: iters left: 3 (25 enodes) 1536831104.167 * * [misc]simplify: iters left: 2 (27 enodes) 1536831104.173 * * [misc]simplify: iters left: 1 (32 enodes) 1536831104.182 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1536831104.182 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1536831104.182 * * * * [misc]progress: [ 21 / 72 ] simplifiying candidate # 1536831104.183 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831104.183 * * [misc]simplify: iters left: 6 (6 enodes) 1536831104.186 * * [misc]simplify: iters left: 5 (10 enodes) 1536831104.189 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1536831104.189 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1536831104.190 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1536831104.191 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.194 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.198 * * [misc]simplify: iters left: 4 (17 enodes) 1536831104.203 * * [misc]simplify: iters left: 3 (21 enodes) 1536831104.209 * * [misc]simplify: iters left: 2 (22 enodes) 1536831104.215 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1536831104.216 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1536831104.216 * * * * [misc]progress: [ 22 / 72 ] simplifiying candidate # 1536831104.216 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1536831104.216 * * [misc]simplify: iters left: 5 (5 enodes) 1536831104.218 * * [misc]simplify: iters left: 4 (7 enodes) 1536831104.220 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1536831104.220 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1536831104.220 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1536831104.220 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.222 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.224 * * [misc]simplify: iters left: 4 (17 enodes) 1536831104.228 * * [misc]simplify: iters left: 3 (21 enodes) 1536831104.231 * * [misc]simplify: iters left: 2 (22 enodes) 1536831104.234 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1536831104.234 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1536831104.234 * * * * [misc]progress: [ 23 / 72 ] simplifiying candidate # 1536831104.234 * [enter]simplify: Simplifying (/ 1 1) 1536831104.235 * * [misc]simplify: iters left: 2 (2 enodes) 1536831104.235 * * [misc]simplify: iters left: 1 (4 enodes) 1536831104.235 * [exit]simplify: Simplified to 1 1536831104.235 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536831104.236 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536831104.236 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.238 * * [misc]simplify: iters left: 5 (13 enodes) 1536831104.240 * * [misc]simplify: iters left: 4 (26 enodes) 1536831104.247 * * [misc]simplify: iters left: 3 (42 enodes) 1536831104.257 * * [misc]simplify: iters left: 2 (77 enodes) 1536831104.271 * * [misc]simplify: iters left: 1 (108 enodes) 1536831104.338 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536831104.338 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536831104.339 * * * * [misc]progress: [ 24 / 72 ] simplifiying candidate # 1536831104.339 * [enter]simplify: Simplifying (/ 1 1) 1536831104.339 * * [misc]simplify: iters left: 2 (2 enodes) 1536831104.340 * * [misc]simplify: iters left: 1 (4 enodes) 1536831104.340 * [exit]simplify: Simplified to 1 1536831104.340 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536831104.340 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536831104.341 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.342 * * [misc]simplify: iters left: 5 (13 enodes) 1536831104.345 * * [misc]simplify: iters left: 4 (26 enodes) 1536831104.351 * * [misc]simplify: iters left: 3 (42 enodes) 1536831104.362 * * [misc]simplify: iters left: 2 (77 enodes) 1536831104.379 * * [misc]simplify: iters left: 1 (108 enodes) 1536831104.436 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536831104.436 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536831104.437 * * * * [misc]progress: [ 25 / 72 ] simplifiying candidate # 1536831104.437 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831104.437 * * [misc]simplify: iters left: 6 (6 enodes) 1536831104.438 * * [misc]simplify: iters left: 5 (10 enodes) 1536831104.440 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1536831104.440 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1536831104.440 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1536831104.441 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.442 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.444 * * [misc]simplify: iters left: 4 (17 enodes) 1536831104.447 * * [misc]simplify: iters left: 3 (21 enodes) 1536831104.450 * * [misc]simplify: iters left: 2 (22 enodes) 1536831104.453 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1536831104.453 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1536831104.453 * * * * [misc]progress: [ 26 / 72 ] simplifiying candidate # 1536831104.454 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1536831104.454 * * [misc]simplify: iters left: 5 (5 enodes) 1536831104.455 * * [misc]simplify: iters left: 4 (7 enodes) 1536831104.456 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1536831104.456 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1536831104.456 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1536831104.457 * * [misc]simplify: iters left: 6 (8 enodes) 1536831104.458 * * [misc]simplify: iters left: 5 (12 enodes) 1536831104.460 * * [misc]simplify: iters left: 4 (17 enodes) 1536831104.463 * * [misc]simplify: iters left: 3 (21 enodes) 1536831104.466 * * [misc]simplify: iters left: 2 (22 enodes) 1536831104.469 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1536831104.469 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1536831104.469 * * * * [misc]progress: [ 27 / 72 ] simplifiying candidate # 1536831104.469 * [enter]simplify: Simplifying (/ 1 1) 1536831104.470 * * [misc]simplify: iters left: 2 (2 enodes) 1536831104.470 * * [misc]simplify: iters left: 1 (4 enodes) 1536831104.470 * [exit]simplify: Simplified to 1 1536831104.471 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536831104.471 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536831104.471 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.474 * * [misc]simplify: iters left: 5 (13 enodes) 1536831104.480 * * [misc]simplify: iters left: 4 (26 enodes) 1536831104.492 * * [misc]simplify: iters left: 3 (42 enodes) 1536831104.514 * * [misc]simplify: iters left: 2 (77 enodes) 1536831104.539 * * [misc]simplify: iters left: 1 (108 enodes) 1536831104.598 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536831104.598 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536831104.598 * * * * [misc]progress: [ 28 / 72 ] simplifiying candidate # 1536831104.598 * [enter]simplify: Simplifying (/ 1 1) 1536831104.598 * * [misc]simplify: iters left: 2 (2 enodes) 1536831104.599 * * [misc]simplify: iters left: 1 (4 enodes) 1536831104.600 * [exit]simplify: Simplified to 1 1536831104.600 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536831104.600 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536831104.600 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.602 * * [misc]simplify: iters left: 5 (13 enodes) 1536831104.605 * * [misc]simplify: iters left: 4 (26 enodes) 1536831104.611 * * [misc]simplify: iters left: 3 (42 enodes) 1536831104.623 * * [misc]simplify: iters left: 2 (77 enodes) 1536831104.637 * * [misc]simplify: iters left: 1 (108 enodes) 1536831104.670 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536831104.670 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536831104.670 * * * * [misc]progress: [ 29 / 72 ] simplifiying candidate # 1536831104.670 * * * * [misc]progress: [ 30 / 72 ] simplifiying candidate # 1536831104.670 * * * * [misc]progress: [ 31 / 72 ] simplifiying candidate # 1536831104.670 * * * * [misc]progress: [ 32 / 72 ] simplifiying candidate # 1536831104.670 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1536831104.670 * * [misc]simplify: iters left: 3 (4 enodes) 1536831104.671 * * [misc]simplify: iters left: 2 (6 enodes) 1536831104.672 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1536831104.672 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1536831104.672 * * * * [misc]progress: [ 33 / 72 ] simplifiying candidate # 1536831104.672 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1536831104.672 * * [misc]simplify: iters left: 3 (4 enodes) 1536831104.673 * * [misc]simplify: iters left: 2 (6 enodes) 1536831104.674 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1536831104.674 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1536831104.674 * * * * [misc]progress: [ 34 / 72 ] simplifiying candidate # 1536831104.674 * [enter]simplify: Simplifying (/ 1 a) 1536831104.674 * * [misc]simplify: iters left: 2 (3 enodes) 1536831104.675 * * [misc]simplify: iters left: 1 (5 enodes) 1536831104.675 * [exit]simplify: Simplified to (/ 1 a) 1536831104.675 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1536831104.676 * * * * [misc]progress: [ 35 / 72 ] simplifiying candidate # 1536831104.676 * [enter]simplify: Simplifying (/ 1 a) 1536831104.676 * * [misc]simplify: iters left: 2 (3 enodes) 1536831104.676 * * [misc]simplify: iters left: 1 (5 enodes) 1536831104.677 * [exit]simplify: Simplified to (/ 1 a) 1536831104.677 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1536831104.677 * * * * [misc]progress: [ 36 / 72 ] simplifiying candidate # 1536831104.677 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831104.678 * * [misc]simplify: iters left: 6 (7 enodes) 1536831104.679 * * [misc]simplify: iters left: 5 (9 enodes) 1536831104.680 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831104.680 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1536831104.681 * * * * [misc]progress: [ 37 / 72 ] simplifiying candidate # 1536831104.681 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536831104.681 * * [misc]simplify: iters left: 6 (6 enodes) 1536831104.682 * * [misc]simplify: iters left: 5 (8 enodes) 1536831104.683 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831104.683 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1536831104.683 * * * * [misc]progress: [ 38 / 72 ] simplifiying candidate # 1536831104.683 * * * * [misc]progress: [ 39 / 72 ] simplifiying candidate # 1536831104.683 * * * * [misc]progress: [ 40 / 72 ] simplifiying candidate # 1536831104.683 * * * * [misc]progress: [ 41 / 72 ] simplifiying candidate # 1536831104.683 * * * * [misc]progress: [ 42 / 72 ] simplifiying candidate # 1536831104.683 * * * * [misc]progress: [ 43 / 72 ] simplifiying candidate # 1536831104.683 * * * * [misc]progress: [ 44 / 72 ] simplifiying candidate # 1536831104.684 * * * * [misc]progress: [ 45 / 72 ] simplifiying candidate # 1536831104.684 * [enter]simplify: Simplifying (- 1) 1536831104.686 * * [misc]simplify: iters left: 2 (2 enodes) 1536831104.687 * * [misc]simplify: iters left: 1 (5 enodes) 1536831104.687 * [exit]simplify: Simplified to -1 1536831104.687 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1536831104.687 * * * * [misc]progress: [ 46 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 47 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 48 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 49 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 50 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 51 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 52 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 53 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 54 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 55 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 56 / 72 ] simplifiying candidate # 1536831104.688 * * * * [misc]progress: [ 57 / 72 ] simplifiying candidate # 1536831104.688 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1536831104.688 * * [misc]simplify: iters left: 4 (4 enodes) 1536831104.689 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1536831104.689 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1536831104.689 * * * * [misc]progress: [ 58 / 72 ] simplifiying candidate # 1536831104.689 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1536831104.689 * * [misc]simplify: iters left: 4 (4 enodes) 1536831104.690 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1536831104.690 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1536831104.690 * * * * [misc]progress: [ 59 / 72 ] simplifiying candidate # 1536831104.690 * [enter]simplify: Simplifying (- (acos a)) 1536831104.690 * * [misc]simplify: iters left: 3 (3 enodes) 1536831104.691 * [exit]simplify: Simplified to (- (acos a)) 1536831104.691 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1536831104.691 * * * * [misc]progress: [ 60 / 72 ] simplifiying candidate # 1536831104.691 * [enter]simplify: Simplifying (acos a) 1536831104.691 * * [misc]simplify: iters left: 1 (2 enodes) 1536831104.692 * [exit]simplify: Simplified to (acos a) 1536831104.692 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1536831104.692 * * * * [misc]progress: [ 61 / 72 ] simplifiying candidate # 1536831104.692 * [enter]simplify: Simplifying (cbrt (acos a)) 1536831104.692 * * [misc]simplify: iters left: 2 (3 enodes) 1536831104.692 * [exit]simplify: Simplified to (cbrt (acos a)) 1536831104.692 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1536831104.692 * * * * [misc]progress: [ 62 / 72 ] simplifiying candidate # 1536831104.693 * [enter]simplify: Simplifying (sqrt (acos a)) 1536831104.693 * * [misc]simplify: iters left: 2 (3 enodes) 1536831104.693 * [exit]simplify: Simplified to (sqrt (acos a)) 1536831104.693 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1536831104.693 * * * * [misc]progress: [ 63 / 72 ] simplifiying candidate # 1536831104.693 * [enter]simplify: Simplifying (acos a) 1536831104.694 * * [misc]simplify: iters left: 1 (2 enodes) 1536831104.694 * [exit]simplify: Simplified to (acos a) 1536831104.694 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1536831104.694 * * * * [misc]progress: [ 64 / 72 ] simplifiying candidate # 1536831104.694 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1536831104.694 * * [misc]simplify: iters left: 4 (4 enodes) 1536831104.695 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1536831104.695 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1536831104.695 * * * * [misc]progress: [ 65 / 72 ] simplifiying candidate # 1536831104.695 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1536831104.695 * * [misc]simplify: iters left: 4 (4 enodes) 1536831104.696 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1536831104.696 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1536831104.696 * * * * [misc]progress: [ 66 / 72 ] simplifiying candidate # 1536831104.696 * [enter]simplify: Simplifying (- (acos a)) 1536831104.696 * * [misc]simplify: iters left: 3 (3 enodes) 1536831104.697 * [exit]simplify: Simplified to (- (acos a)) 1536831104.697 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1536831104.697 * * * * [misc]progress: [ 67 / 72 ] simplifiying candidate # 1536831104.697 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831104.697 * * [misc]simplify: iters left: 5 (5 enodes) 1536831104.699 * * [misc]simplify: iters left: 4 (9 enodes) 1536831104.701 * * [misc]simplify: iters left: 3 (14 enodes) 1536831104.702 * * [misc]simplify: iters left: 2 (16 enodes) 1536831104.704 * * [misc]simplify: iters left: 1 (18 enodes) 1536831104.707 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831104.707 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831104.707 * * * * [misc]progress: [ 68 / 72 ] simplifiying candidate # 1536831104.707 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831104.707 * * [misc]simplify: iters left: 5 (5 enodes) 1536831104.709 * * [misc]simplify: iters left: 4 (9 enodes) 1536831104.710 * * [misc]simplify: iters left: 3 (14 enodes) 1536831104.712 * * [misc]simplify: iters left: 2 (16 enodes) 1536831104.714 * * [misc]simplify: iters left: 1 (18 enodes) 1536831104.717 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831104.717 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831104.717 * * * * [misc]progress: [ 69 / 72 ] simplifiying candidate # 1536831104.717 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536831104.717 * * [misc]simplify: iters left: 5 (5 enodes) 1536831104.719 * * [misc]simplify: iters left: 4 (9 enodes) 1536831104.720 * * [misc]simplify: iters left: 3 (14 enodes) 1536831104.722 * * [misc]simplify: iters left: 2 (16 enodes) 1536831104.724 * * [misc]simplify: iters left: 1 (18 enodes) 1536831104.727 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536831104.727 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536831104.727 * * * * [misc]progress: [ 70 / 72 ] simplifiying candidate # 1536831104.727 * [enter]simplify: Simplifying (/ -1 (acos a)) 1536831104.728 * * [misc]simplify: iters left: 3 (4 enodes) 1536831104.729 * [exit]simplify: Simplified to (/ -1 (acos a)) 1536831104.729 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1536831104.729 * * * * [misc]progress: [ 71 / 72 ] simplifiying candidate # 1536831104.730 * [enter]simplify: Simplifying (/ -1 (acos a)) 1536831104.730 * * [misc]simplify: iters left: 3 (4 enodes) 1536831104.731 * [exit]simplify: Simplified to (/ -1 (acos a)) 1536831104.731 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1536831104.731 * * * * [misc]progress: [ 72 / 72 ] simplifiying candidate # 1536831104.732 * [enter]simplify: Simplifying (/ -1 (acos a)) 1536831104.732 * * [misc]simplify: iters left: 3 (4 enodes) 1536831104.733 * [exit]simplify: Simplified to (/ -1 (acos a)) 1536831104.733 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1536831104.733 * * * [misc]progress: adding candidates to table 1536831105.498 * * [misc]progress: iteration 4 / 4 1536831105.498 * * * [misc]progress: picking best candidate 1536831105.509 * * * * [misc]pick: Picked # 1536831105.509 * * * [misc]progress: localizing error 1536831105.521 * * * [misc]progress: generating rewritten candidates 1536831105.521 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1) 1536831105.619 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 1) 1536831105.677 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1536831105.846 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1536831105.898 * * * [misc]progress: generating series expansions 1536831105.898 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1) 1536831105.898 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1536831105.898 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1536831105.898 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1536831105.898 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831105.898 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.898 * [misc]backup-simplify: Simplify -1 into -1 1536831105.899 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831105.899 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831105.899 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831105.899 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831105.900 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831105.900 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1536831105.900 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831105.900 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.900 * [misc]backup-simplify: Simplify -1 into -1 1536831105.900 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831105.900 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831105.900 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831105.900 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831105.901 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831105.901 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831105.901 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1536831105.901 * [misc]backup-simplify: Simplify 0 into 0 1536831105.903 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.903 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831105.903 * [misc]backup-simplify: Simplify 0 into 0 1536831105.904 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831105.904 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831105.904 * [misc]backup-simplify: Simplify 0 into 0 1536831105.906 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.906 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831105.906 * [misc]backup-simplify: Simplify 0 into 0 1536831105.907 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831105.908 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831105.908 * [misc]backup-simplify: Simplify 0 into 0 1536831105.909 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.910 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831105.910 * [misc]backup-simplify: Simplify 0 into 0 1536831105.910 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831105.911 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831105.911 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1536831105.911 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1536831105.911 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831105.911 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.911 * [misc]backup-simplify: Simplify -1 into -1 1536831105.911 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831105.911 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831105.911 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831105.912 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831105.912 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831105.912 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1536831105.912 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831105.912 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.912 * [misc]backup-simplify: Simplify -1 into -1 1536831105.912 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831105.913 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831105.913 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831105.913 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831105.913 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831105.913 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831105.913 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536831105.913 * [misc]backup-simplify: Simplify 0 into 0 1536831105.915 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.915 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831105.915 * [misc]backup-simplify: Simplify 0 into 0 1536831105.916 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831105.916 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831105.916 * [misc]backup-simplify: Simplify 0 into 0 1536831105.918 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.919 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831105.919 * [misc]backup-simplify: Simplify 0 into 0 1536831105.919 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831105.920 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831105.920 * [misc]backup-simplify: Simplify 0 into 0 1536831105.922 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.922 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831105.922 * [misc]backup-simplify: Simplify 0 into 0 1536831105.922 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1536831105.923 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1536831105.923 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1536831105.923 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1536831105.923 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831105.923 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.923 * [misc]backup-simplify: Simplify -1 into -1 1536831105.923 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831105.924 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831105.924 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831105.924 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831105.924 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536831105.924 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1536831105.924 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831105.924 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.924 * [misc]backup-simplify: Simplify -1 into -1 1536831105.925 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831105.925 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831105.925 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831105.925 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831105.925 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536831105.926 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536831105.926 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536831105.926 * [misc]backup-simplify: Simplify 0 into 0 1536831105.927 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.928 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831105.928 * [misc]backup-simplify: Simplify 0 into 0 1536831105.929 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831105.929 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831105.929 * [misc]backup-simplify: Simplify 0 into 0 1536831105.931 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.931 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831105.931 * [misc]backup-simplify: Simplify 0 into 0 1536831105.932 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831105.932 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831105.932 * [misc]backup-simplify: Simplify 0 into 0 1536831105.934 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831105.935 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831105.935 * [misc]backup-simplify: Simplify 0 into 0 1536831105.935 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1536831105.935 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 1) 1536831105.935 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1536831105.936 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1536831105.936 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1536831105.936 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1536831105.936 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831105.936 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831105.936 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536831105.936 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536831105.936 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1536831105.936 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1536831105.936 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831105.936 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831105.936 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536831105.936 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536831105.937 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536831105.937 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1536831105.937 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1536831105.937 * [misc]backup-simplify: Simplify 0 into 0 1536831105.938 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1536831105.938 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1536831105.938 * [misc]backup-simplify: Simplify 0 into 0 1536831105.939 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1536831105.940 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1536831105.940 * [misc]backup-simplify: Simplify 0 into 0 1536831105.940 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1536831105.941 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1536831105.941 * [misc]backup-simplify: Simplify 0 into 0 1536831105.941 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1536831105.943 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1536831105.943 * [misc]backup-simplify: Simplify 0 into 0 1536831105.943 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1536831105.945 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1536831105.945 * [misc]backup-simplify: Simplify 0 into 0 1536831105.945 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536831105.945 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536831105.945 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1536831105.945 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1536831105.945 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1536831105.945 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831105.945 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831105.945 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536831105.946 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536831105.946 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1536831105.946 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1536831105.946 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831105.946 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831105.946 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536831105.946 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536831105.946 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536831105.947 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1536831105.950 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.950 * [misc]backup-simplify: Simplify 0 into 0 1536831105.950 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1536831105.951 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.951 * [misc]backup-simplify: Simplify 0 into 0 1536831105.951 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831105.952 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.952 * [misc]backup-simplify: Simplify 0 into 0 1536831105.953 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831105.954 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.954 * [misc]backup-simplify: Simplify 0 into 0 1536831105.954 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831105.956 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.956 * [misc]backup-simplify: Simplify 0 into 0 1536831105.956 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831105.958 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.958 * [misc]backup-simplify: Simplify 0 into 0 1536831105.958 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1536831105.958 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536831105.958 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1536831105.958 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1536831105.958 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1536831105.958 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831105.958 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831105.959 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536831105.959 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536831105.959 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1536831105.959 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1536831105.959 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831105.959 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831105.959 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536831105.959 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536831105.960 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536831105.960 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1536831105.960 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831105.960 * [misc]backup-simplify: Simplify 0 into 0 1536831105.960 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1536831105.961 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831105.961 * [misc]backup-simplify: Simplify 0 into 0 1536831105.962 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831105.962 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831105.962 * [misc]backup-simplify: Simplify 0 into 0 1536831105.963 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831105.964 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831105.964 * [misc]backup-simplify: Simplify 0 into 0 1536831105.965 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831105.966 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831105.966 * [misc]backup-simplify: Simplify 0 into 0 1536831105.966 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831105.968 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831105.968 * [misc]backup-simplify: Simplify 0 into 0 1536831105.968 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1536831105.968 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1536831105.969 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1536831105.969 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1536831105.969 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1536831105.969 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.969 * [misc]backup-simplify: Simplify -1 into -1 1536831105.969 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1536831105.969 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831105.969 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831105.969 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536831105.969 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1536831105.969 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536831105.969 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1536831105.969 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.969 * [misc]backup-simplify: Simplify -1 into -1 1536831105.969 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1536831105.969 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831105.969 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831105.970 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536831105.970 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1536831105.970 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536831105.970 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536831105.970 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1536831105.971 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1536831105.971 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1536831105.971 * [misc]backup-simplify: Simplify 0 into 0 1536831105.972 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1536831105.972 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1536831105.973 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1536831105.973 * [misc]backup-simplify: Simplify 0 into 0 1536831105.973 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1536831105.974 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1536831105.975 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1536831105.975 * [misc]backup-simplify: Simplify 0 into 0 1536831105.975 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1536831105.976 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1536831105.977 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1536831105.977 * [misc]backup-simplify: Simplify 0 into 0 1536831105.977 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1536831105.978 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1536831105.979 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1536831105.979 * [misc]backup-simplify: Simplify 0 into 0 1536831105.980 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1536831105.981 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1536831105.982 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1536831105.982 * [misc]backup-simplify: Simplify 0 into 0 1536831105.982 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536831105.983 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536831105.983 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1536831105.983 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1536831105.983 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.983 * [misc]backup-simplify: Simplify -1 into -1 1536831105.983 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1536831105.983 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831105.983 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831105.983 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536831105.983 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1536831105.983 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536831105.984 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1536831105.984 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.984 * [misc]backup-simplify: Simplify -1 into -1 1536831105.984 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1536831105.984 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831105.984 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831105.984 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536831105.984 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1536831105.984 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536831105.984 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536831105.985 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1536831105.985 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1536831105.985 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536831105.986 * [misc]backup-simplify: Simplify 0 into 0 1536831105.986 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1536831105.986 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1536831105.987 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536831105.987 * [misc]backup-simplify: Simplify 0 into 0 1536831105.987 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831105.988 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1536831105.989 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536831105.989 * [misc]backup-simplify: Simplify 0 into 0 1536831105.989 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831105.990 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1536831105.991 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536831105.991 * [misc]backup-simplify: Simplify 0 into 0 1536831105.992 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831105.993 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1536831105.994 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536831105.994 * [misc]backup-simplify: Simplify 0 into 0 1536831105.995 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831105.995 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 1536831105.997 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536831105.997 * [misc]backup-simplify: Simplify 0 into 0 1536831105.997 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1536831105.998 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536831105.998 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1536831105.998 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1536831105.998 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.998 * [misc]backup-simplify: Simplify -1 into -1 1536831105.998 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1536831105.998 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831105.998 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831105.998 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536831105.998 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1536831105.998 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536831105.998 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1536831105.998 * [misc]taylor: Taking taylor expansion of -1 in a 1536831105.998 * [misc]backup-simplify: Simplify -1 into -1 1536831105.998 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1536831105.998 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831105.998 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831105.999 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536831105.999 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1536831105.999 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536831105.999 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536831106.000 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1536831106.000 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1536831106.000 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536831106.000 * [misc]backup-simplify: Simplify 0 into 0 1536831106.001 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1536831106.001 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1536831106.002 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536831106.002 * [misc]backup-simplify: Simplify 0 into 0 1536831106.002 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831106.003 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1536831106.004 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536831106.004 * [misc]backup-simplify: Simplify 0 into 0 1536831106.004 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831106.005 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1536831106.006 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536831106.006 * [misc]backup-simplify: Simplify 0 into 0 1536831106.007 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831106.007 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1536831106.009 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536831106.009 * [misc]backup-simplify: Simplify 0 into 0 1536831106.009 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831106.010 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 1536831106.012 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536831106.012 * [misc]backup-simplify: Simplify 0 into 0 1536831106.012 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1536831106.012 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1536831106.012 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1536831106.012 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1536831106.012 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1536831106.012 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1536831106.012 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831106.012 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.012 * [misc]backup-simplify: Simplify -1 into -1 1536831106.013 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831106.013 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831106.013 * [misc]taylor: Taking taylor expansion of a in a 1536831106.013 * [misc]backup-simplify: Simplify 0 into 0 1536831106.013 * [misc]backup-simplify: Simplify 1 into 1 1536831106.013 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831106.013 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831106.014 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1536831106.014 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1536831106.014 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831106.014 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1536831106.014 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1536831106.014 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831106.014 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.014 * [misc]backup-simplify: Simplify -1 into -1 1536831106.015 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831106.015 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831106.015 * [misc]taylor: Taking taylor expansion of a in a 1536831106.015 * [misc]backup-simplify: Simplify 0 into 0 1536831106.015 * [misc]backup-simplify: Simplify 1 into 1 1536831106.015 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536831106.015 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536831106.016 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1536831106.016 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1536831106.016 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831106.017 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536831106.018 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.019 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1536831106.019 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1536831106.019 * [misc]backup-simplify: Simplify 0 into 0 1536831106.020 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.020 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1536831106.021 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831106.021 * [misc]backup-simplify: Simplify 0 into 0 1536831106.022 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.023 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1536831106.024 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831106.024 * [misc]backup-simplify: Simplify 0 into 0 1536831106.024 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.026 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1536831106.026 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831106.026 * [misc]backup-simplify: Simplify 0 into 0 1536831106.028 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.029 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1536831106.029 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831106.029 * [misc]backup-simplify: Simplify 0 into 0 1536831106.030 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.031 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1536831106.031 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536831106.031 * [misc]backup-simplify: Simplify 0 into 0 1536831106.032 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1536831106.032 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* a (acos (/ 1 a)))) 1536831106.032 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1536831106.032 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1536831106.032 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831106.032 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.032 * [misc]backup-simplify: Simplify -1 into -1 1536831106.033 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831106.033 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831106.033 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831106.033 * [misc]taylor: Taking taylor expansion of a in a 1536831106.033 * [misc]backup-simplify: Simplify 0 into 0 1536831106.033 * [misc]backup-simplify: Simplify 1 into 1 1536831106.033 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831106.033 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831106.033 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831106.033 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831106.034 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831106.034 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1536831106.034 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831106.034 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.034 * [misc]backup-simplify: Simplify -1 into -1 1536831106.034 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831106.034 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831106.034 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536831106.034 * [misc]taylor: Taking taylor expansion of a in a 1536831106.034 * [misc]backup-simplify: Simplify 0 into 0 1536831106.034 * [misc]backup-simplify: Simplify 1 into 1 1536831106.034 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536831106.035 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536831106.035 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536831106.035 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536831106.035 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831106.035 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536831106.036 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536831106.036 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536831106.036 * [misc]backup-simplify: Simplify 0 into 0 1536831106.037 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.038 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536831106.038 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831106.038 * [misc]backup-simplify: Simplify 0 into 0 1536831106.039 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.039 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536831106.040 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831106.040 * [misc]backup-simplify: Simplify 0 into 0 1536831106.041 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.042 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536831106.042 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831106.042 * [misc]backup-simplify: Simplify 0 into 0 1536831106.043 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.044 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536831106.044 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831106.044 * [misc]backup-simplify: Simplify 0 into 0 1536831106.046 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.047 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536831106.047 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536831106.047 * [misc]backup-simplify: Simplify 0 into 0 1536831106.048 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1536831106.050 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) 1536831106.050 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1536831106.050 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1536831106.050 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.050 * [misc]backup-simplify: Simplify -1 into -1 1536831106.050 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1536831106.050 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831106.050 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.050 * [misc]backup-simplify: Simplify -1 into -1 1536831106.051 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831106.051 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831106.051 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831106.051 * [misc]taylor: Taking taylor expansion of a in a 1536831106.051 * [misc]backup-simplify: Simplify 0 into 0 1536831106.051 * [misc]backup-simplify: Simplify 1 into 1 1536831106.051 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831106.051 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831106.052 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831106.052 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831106.052 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536831106.052 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1536831106.052 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.052 * [misc]backup-simplify: Simplify -1 into -1 1536831106.052 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1536831106.052 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536831106.052 * [misc]taylor: Taking taylor expansion of -1 in a 1536831106.052 * [misc]backup-simplify: Simplify -1 into -1 1536831106.052 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536831106.053 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536831106.053 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536831106.053 * [misc]taylor: Taking taylor expansion of a in a 1536831106.053 * [misc]backup-simplify: Simplify 0 into 0 1536831106.053 * [misc]backup-simplify: Simplify 1 into 1 1536831106.053 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536831106.053 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536831106.053 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536831106.053 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536831106.053 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536831106.054 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1536831106.054 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1536831106.054 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536831106.055 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536831106.055 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1536831106.055 * [misc]backup-simplify: Simplify 0 into 0 1536831106.056 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.057 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536831106.057 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831106.058 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1536831106.058 * [misc]backup-simplify: Simplify 0 into 0 1536831106.058 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.059 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536831106.059 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831106.060 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1536831106.060 * [misc]backup-simplify: Simplify 0 into 0 1536831106.061 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.062 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536831106.062 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831106.063 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1536831106.063 * [misc]backup-simplify: Simplify 0 into 0 1536831106.064 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536831106.064 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536831106.065 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831106.066 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1536831106.066 * [misc]backup-simplify: Simplify 0 into 0 1536831106.067 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536831106.068 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536831106.069 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536831106.069 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1536831106.069 * [misc]backup-simplify: Simplify 0 into 0 1536831106.070 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1536831106.070 * * * [misc]progress: simplifying candidates 1536831106.070 * * * * [misc]progress: [ 1 / 176 ] simplifiying candidate # 1536831106.070 * * * * [misc]progress: [ 2 / 176 ] simplifiying candidate # 1536831106.070 * * * * [misc]progress: [ 3 / 176 ] simplifiying candidate # 1536831106.070 * * * * [misc]progress: [ 4 / 176 ] simplifiying candidate # 1536831106.070 * * * * [misc]progress: [ 5 / 176 ] simplifiying candidate # 1536831106.070 * * * * [misc]progress: [ 6 / 176 ] simplifiying candidate # 1536831106.070 * * * * [misc]progress: [ 7 / 176 ] simplifiying candidate # 1536831106.070 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536831106.071 * * [misc]simplify: iters left: 6 (7 enodes) 1536831106.072 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.075 * * [misc]simplify: iters left: 4 (15 enodes) 1536831106.077 * * [misc]simplify: iters left: 3 (19 enodes) 1536831106.081 * * [misc]simplify: iters left: 2 (28 enodes) 1536831106.087 * * [misc]simplify: iters left: 1 (59 enodes) 1536831106.099 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831106.099 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.099 * * * * [misc]progress: [ 8 / 176 ] simplifiying candidate # 1536831106.099 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1536831106.099 * * [misc]simplify: iters left: 5 (4 enodes) 1536831106.101 * * [misc]simplify: iters left: 4 (6 enodes) 1536831106.101 * [exit]simplify: Simplified to 1 1536831106.101 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1536831106.101 * * * * [misc]progress: [ 9 / 176 ] simplifiying candidate # 1536831106.101 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1536831106.102 * * [misc]simplify: iters left: 6 (7 enodes) 1536831106.104 * * [misc]simplify: iters left: 5 (12 enodes) 1536831106.105 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831106.105 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831106.105 * * * * [misc]progress: [ 10 / 176 ] simplifiying candidate # 1536831106.105 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1536831106.106 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.108 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.110 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831106.110 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831106.110 * * * * [misc]progress: [ 11 / 176 ] simplifiying candidate # 1536831106.110 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1536831106.110 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.113 * * [misc]simplify: iters left: 5 (15 enodes) 1536831106.115 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831106.115 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831106.115 * * * * [misc]progress: [ 12 / 176 ] simplifiying candidate # 1536831106.115 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536831106.115 * * [misc]simplify: iters left: 6 (7 enodes) 1536831106.117 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.119 * * [misc]simplify: iters left: 4 (15 enodes) 1536831106.122 * * [misc]simplify: iters left: 3 (19 enodes) 1536831106.129 * * [misc]simplify: iters left: 2 (28 enodes) 1536831106.140 * * [misc]simplify: iters left: 1 (59 enodes) 1536831106.162 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831106.162 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536831106.162 * * * * [misc]progress: [ 13 / 176 ] simplifiying candidate # 1536831106.162 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1536831106.163 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.166 * * [misc]simplify: iters left: 5 (15 enodes) 1536831106.171 * * [misc]simplify: iters left: 4 (18 enodes) 1536831106.175 * * [misc]simplify: iters left: 3 (21 enodes) 1536831106.181 * * [misc]simplify: iters left: 2 (30 enodes) 1536831106.192 * * [misc]simplify: iters left: 1 (59 enodes) 1536831106.213 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536831106.213 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1536831106.213 * * * * [misc]progress: [ 14 / 176 ] simplifiying candidate # 1536831106.214 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1536831106.214 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.218 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.221 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831106.221 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831106.221 * * * * [misc]progress: [ 15 / 176 ] simplifiying candidate # 1536831106.221 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536831106.222 * * [misc]simplify: iters left: 6 (7 enodes) 1536831106.225 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.229 * * [misc]simplify: iters left: 4 (15 enodes) 1536831106.233 * * [misc]simplify: iters left: 3 (19 enodes) 1536831106.239 * * [misc]simplify: iters left: 2 (28 enodes) 1536831106.253 * * [misc]simplify: iters left: 1 (59 enodes) 1536831106.275 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831106.275 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536831106.275 * * * * [misc]progress: [ 16 / 176 ] simplifiying candidate # 1536831106.275 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1536831106.276 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.280 * * [misc]simplify: iters left: 5 (17 enodes) 1536831106.286 * * [misc]simplify: iters left: 4 (25 enodes) 1536831106.296 * * [misc]simplify: iters left: 3 (50 enodes) 1536831106.316 * * [misc]simplify: iters left: 2 (91 enodes) 1536831106.350 * * [misc]simplify: iters left: 1 (116 enodes) 1536831106.386 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831106.386 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536831106.386 * * * * [misc]progress: [ 17 / 176 ] simplifiying candidate # 1536831106.387 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536831106.388 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.392 * * [misc]simplify: iters left: 5 (18 enodes) 1536831106.395 * * [misc]simplify: iters left: 4 (21 enodes) 1536831106.399 * * [misc]simplify: iters left: 3 (29 enodes) 1536831106.404 * * [misc]simplify: iters left: 2 (43 enodes) 1536831106.411 * * [misc]simplify: iters left: 1 (68 enodes) 1536831106.423 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831106.423 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536831106.423 * * * * [misc]progress: [ 18 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 19 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 20 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 21 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 22 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 23 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 24 / 176 ] simplifiying candidate # 1536831106.423 * * * * [misc]progress: [ 25 / 176 ] simplifiying candidate # 1536831106.423 * [enter]simplify: Simplifying (- (acos a)) 1536831106.423 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.424 * [exit]simplify: Simplified to (- (acos a)) 1536831106.424 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.424 * [enter]simplify: Simplifying (+ -1 -1) 1536831106.424 * * [misc]simplify: iters left: 2 (2 enodes) 1536831106.425 * * [misc]simplify: iters left: 1 (3 enodes) 1536831106.425 * [exit]simplify: Simplified to -2 1536831106.425 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.425 * * * * [misc]progress: [ 26 / 176 ] simplifiying candidate # 1536831106.426 * [enter]simplify: Simplifying (- (acos a)) 1536831106.426 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.426 * [exit]simplify: Simplified to (- (acos a)) 1536831106.426 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.426 * [enter]simplify: Simplifying (+ -1 (- 1)) 1536831106.427 * * [misc]simplify: iters left: 4 (4 enodes) 1536831106.429 * * [misc]simplify: iters left: 3 (9 enodes) 1536831106.430 * [exit]simplify: Simplified to -2 1536831106.430 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.430 * * * * [misc]progress: [ 27 / 176 ] simplifiying candidate # 1536831106.430 * [enter]simplify: Simplifying (- (acos a)) 1536831106.430 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.431 * [exit]simplify: Simplified to (- (acos a)) 1536831106.431 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.431 * [enter]simplify: Simplifying (+ (- 1) -1) 1536831106.431 * * [misc]simplify: iters left: 4 (4 enodes) 1536831106.433 * * [misc]simplify: iters left: 3 (8 enodes) 1536831106.434 * [exit]simplify: Simplified to -2 1536831106.434 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.434 * * * * [misc]progress: [ 28 / 176 ] simplifiying candidate # 1536831106.434 * [enter]simplify: Simplifying (- (acos a)) 1536831106.434 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.435 * [exit]simplify: Simplified to (- (acos a)) 1536831106.435 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.435 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1536831106.435 * * [misc]simplify: iters left: 4 (3 enodes) 1536831106.437 * * [misc]simplify: iters left: 3 (11 enodes) 1536831106.438 * [exit]simplify: Simplified to -2 1536831106.438 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.438 * * * * [misc]progress: [ 29 / 176 ] simplifiying candidate # 1536831106.438 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.438 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.439 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.440 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.440 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.441 * [enter]simplify: Simplifying (+ 1 1) 1536831106.441 * * [misc]simplify: iters left: 2 (2 enodes) 1536831106.441 * * [misc]simplify: iters left: 1 (5 enodes) 1536831106.442 * [exit]simplify: Simplified to 2 1536831106.442 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.442 * * * * [misc]progress: [ 30 / 176 ] simplifiying candidate # 1536831106.442 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536831106.442 * * [misc]simplify: iters left: 5 (4 enodes) 1536831106.444 * * [misc]simplify: iters left: 4 (9 enodes) 1536831106.445 * * [misc]simplify: iters left: 3 (13 enodes) 1536831106.449 * * [misc]simplify: iters left: 2 (33 enodes) 1536831106.453 * * [misc]simplify: iters left: 1 (40 enodes) 1536831106.459 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536831106.459 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.459 * * * * [misc]progress: [ 31 / 176 ] simplifiying candidate # 1536831106.460 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536831106.460 * * [misc]simplify: iters left: 5 (4 enodes) 1536831106.461 * * [misc]simplify: iters left: 4 (9 enodes) 1536831106.463 * * [misc]simplify: iters left: 3 (13 enodes) 1536831106.466 * * [misc]simplify: iters left: 2 (33 enodes) 1536831106.470 * * [misc]simplify: iters left: 1 (40 enodes) 1536831106.474 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536831106.474 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.474 * [enter]simplify: Simplifying (- 1) 1536831106.474 * * [misc]simplify: iters left: 2 (2 enodes) 1536831106.475 * * [misc]simplify: iters left: 1 (5 enodes) 1536831106.476 * [exit]simplify: Simplified to -1 1536831106.476 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.476 * * * * [misc]progress: [ 32 / 176 ] simplifiying candidate # 1536831106.476 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1536831106.476 * * [misc]simplify: iters left: 6 (6 enodes) 1536831106.478 * * [misc]simplify: iters left: 5 (12 enodes) 1536831106.480 * * [misc]simplify: iters left: 4 (14 enodes) 1536831106.482 * * [misc]simplify: iters left: 3 (18 enodes) 1536831106.485 * * [misc]simplify: iters left: 2 (27 enodes) 1536831106.492 * * [misc]simplify: iters left: 1 (58 enodes) 1536831106.504 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536831106.504 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.504 * * * * [misc]progress: [ 33 / 176 ] simplifiying candidate # 1536831106.504 * * * * [misc]progress: [ 34 / 176 ] simplifiying candidate # 1536831106.504 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.504 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.505 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.506 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.506 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.506 * * * * [misc]progress: [ 35 / 176 ] simplifiying candidate # 1536831106.506 * * * * [misc]progress: [ 36 / 176 ] simplifiying candidate # 1536831106.506 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1536831106.507 * * [misc]simplify: iters left: 6 (6 enodes) 1536831106.508 * * [misc]simplify: iters left: 5 (9 enodes) 1536831106.510 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536831106.510 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.510 * * * * [misc]progress: [ 37 / 176 ] simplifiying candidate # 1536831106.510 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1536831106.510 * * [misc]simplify: iters left: 6 (9 enodes) 1536831106.513 * * [misc]simplify: iters left: 5 (14 enodes) 1536831106.515 * * [misc]simplify: iters left: 4 (17 enodes) 1536831106.517 * * [misc]simplify: iters left: 3 (22 enodes) 1536831106.520 * * [misc]simplify: iters left: 2 (29 enodes) 1536831106.530 * * [misc]simplify: iters left: 1 (43 enodes) 1536831106.540 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536831106.540 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.540 * * * * [misc]progress: [ 38 / 176 ] simplifiying candidate # 1536831106.540 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1536831106.541 * * [misc]simplify: iters left: 6 (9 enodes) 1536831106.543 * * [misc]simplify: iters left: 5 (15 enodes) 1536831106.545 * * [misc]simplify: iters left: 4 (17 enodes) 1536831106.548 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536831106.548 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.548 * * * * [misc]progress: [ 39 / 176 ] simplifiying candidate # 1536831106.548 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1536831106.548 * * [misc]simplify: iters left: 6 (7 enodes) 1536831106.550 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.552 * * [misc]simplify: iters left: 4 (16 enodes) 1536831106.554 * * [misc]simplify: iters left: 3 (21 enodes) 1536831106.558 * * [misc]simplify: iters left: 2 (28 enodes) 1536831106.565 * * [misc]simplify: iters left: 1 (42 enodes) 1536831106.575 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536831106.575 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.575 * * * * [misc]progress: [ 40 / 176 ] simplifiying candidate # 1536831106.575 * * * * [misc]progress: [ 41 / 176 ] simplifiying candidate # 1536831106.576 * * * * [misc]progress: [ 42 / 176 ] simplifiying candidate # 1536831106.576 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536831106.576 * * [misc]simplify: iters left: 6 (8 enodes) 1536831106.579 * * [misc]simplify: iters left: 5 (21 enodes) 1536831106.586 * * [misc]simplify: iters left: 4 (60 enodes) 1536831106.606 * * [misc]simplify: iters left: 3 (81 enodes) 1536831106.620 * * [misc]simplify: iters left: 2 (107 enodes) 1536831106.649 * * [misc]simplify: iters left: 1 (179 enodes) 1536831106.740 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1536831106.740 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (cbrt (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.740 * * * * [misc]progress: [ 43 / 176 ] simplifiying candidate # 1536831106.740 * * * * [misc]progress: [ 44 / 176 ] simplifiying candidate # 1536831106.740 * * * * [misc]progress: [ 45 / 176 ] simplifiying candidate # 1536831106.740 * * * * [misc]progress: [ 46 / 176 ] simplifiying candidate # 1536831106.741 * [enter]simplify: Simplifying (* 1 1) 1536831106.741 * * [misc]simplify: iters left: 2 (2 enodes) 1536831106.741 * * [misc]simplify: iters left: 1 (4 enodes) 1536831106.742 * [exit]simplify: Simplified to 1 1536831106.742 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.742 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536831106.742 * * [misc]simplify: iters left: 5 (4 enodes) 1536831106.743 * * [misc]simplify: iters left: 4 (9 enodes) 1536831106.745 * * [misc]simplify: iters left: 3 (13 enodes) 1536831106.748 * * [misc]simplify: iters left: 2 (33 enodes) 1536831106.752 * * [misc]simplify: iters left: 1 (40 enodes) 1536831106.756 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536831106.756 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.756 * * * * [misc]progress: [ 47 / 176 ] simplifiying candidate # 1536831106.756 * * * * [misc]progress: [ 48 / 176 ] simplifiying candidate # 1536831106.756 * [enter]simplify: Simplifying (- (acos a)) 1536831106.756 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.757 * [exit]simplify: Simplified to (- (acos a)) 1536831106.757 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.757 * * * * [misc]progress: [ 49 / 176 ] simplifiying candidate # 1536831106.757 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1536831106.758 * * [misc]simplify: iters left: 6 (6 enodes) 1536831106.758 * * [misc]simplify: iters left: 5 (8 enodes) 1536831106.760 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831106.760 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.760 * * * * [misc]progress: [ 50 / 176 ] simplifiying candidate # 1536831106.760 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536831106.760 * * [misc]simplify: iters left: 6 (6 enodes) 1536831106.761 * * [misc]simplify: iters left: 5 (8 enodes) 1536831106.762 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831106.762 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.762 * * * * [misc]progress: [ 51 / 176 ] simplifiying candidate # 1536831106.763 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.763 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.764 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.765 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.765 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.765 * * * * [misc]progress: [ 52 / 176 ] simplifiying candidate # 1536831106.765 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.765 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.766 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.767 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.767 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.767 * * * * [misc]progress: [ 53 / 176 ] simplifiying candidate # 1536831106.767 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831106.768 * * [misc]simplify: iters left: 6 (7 enodes) 1536831106.769 * * [misc]simplify: iters left: 5 (9 enodes) 1536831106.770 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831106.770 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.770 * * * * [misc]progress: [ 54 / 176 ] simplifiying candidate # 1536831106.771 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536831106.771 * * [misc]simplify: iters left: 6 (6 enodes) 1536831106.772 * * [misc]simplify: iters left: 5 (8 enodes) 1536831106.773 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831106.773 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.773 * * * * [misc]progress: [ 55 / 176 ] simplifiying candidate # 1536831106.773 * * * * [misc]progress: [ 56 / 176 ] simplifiying candidate # 1536831106.773 * * * * [misc]progress: [ 57 / 176 ] simplifiying candidate # 1536831106.773 * [enter]simplify: Simplifying (- (acos a)) 1536831106.774 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.774 * [exit]simplify: Simplified to (- (acos a)) 1536831106.774 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.774 * * * * [misc]progress: [ 58 / 176 ] simplifiying candidate # 1536831106.774 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1536831106.775 * * [misc]simplify: iters left: 6 (6 enodes) 1536831106.777 * * [misc]simplify: iters left: 5 (11 enodes) 1536831106.778 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.778 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536831106.778 * * * * [misc]progress: [ 59 / 176 ] simplifiying candidate # 1536831106.778 * * * * [misc]progress: [ 60 / 176 ] simplifiying candidate # 1536831106.778 * * * * [misc]progress: [ 61 / 176 ] simplifiying candidate # 1536831106.778 * * * * [misc]progress: [ 62 / 176 ] simplifiying candidate # 1536831106.778 * [enter]simplify: Simplifying (- (acos a)) 1536831106.779 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.779 * [exit]simplify: Simplified to (- (acos a)) 1536831106.779 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1536831106.779 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1536831106.779 * * [misc]simplify: iters left: 4 (3 enodes) 1536831106.782 * * [misc]simplify: iters left: 3 (6 enodes) 1536831106.782 * [exit]simplify: Simplified to -3 1536831106.782 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.782 * * * * [misc]progress: [ 63 / 176 ] simplifiying candidate # 1536831106.782 * [enter]simplify: Simplifying (- (acos a)) 1536831106.783 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.783 * [exit]simplify: Simplified to (- (acos a)) 1536831106.783 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1536831106.783 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1536831106.784 * * [misc]simplify: iters left: 4 (5 enodes) 1536831106.787 * * [misc]simplify: iters left: 3 (13 enodes) 1536831106.788 * [exit]simplify: Simplified to -3 1536831106.788 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.788 * * * * [misc]progress: [ 64 / 176 ] simplifiying candidate # 1536831106.788 * [enter]simplify: Simplifying (- (acos a)) 1536831106.789 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.789 * [exit]simplify: Simplified to (- (acos a)) 1536831106.789 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1536831106.789 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1536831106.789 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.793 * * [misc]simplify: iters left: 5 (12 enodes) 1536831106.794 * [exit]simplify: Simplified to -3 1536831106.794 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.794 * * * * [misc]progress: [ 65 / 176 ] simplifiying candidate # 1536831106.794 * [enter]simplify: Simplifying (- (acos a)) 1536831106.794 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.795 * [exit]simplify: Simplified to (- (acos a)) 1536831106.795 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1536831106.795 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1536831106.795 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.800 * * [misc]simplify: iters left: 5 (14 enodes) 1536831106.803 * * [misc]simplify: iters left: 4 (16 enodes) 1536831106.804 * [exit]simplify: Simplified to -3 1536831106.804 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.804 * * * * [misc]progress: [ 66 / 176 ] simplifiying candidate # 1536831106.804 * [enter]simplify: Simplifying (- (acos a)) 1536831106.804 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.805 * [exit]simplify: Simplified to (- (acos a)) 1536831106.805 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1536831106.805 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1536831106.805 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.809 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.810 * [exit]simplify: Simplified to -3 1536831106.810 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.810 * * * * [misc]progress: [ 67 / 176 ] simplifiying candidate # 1536831106.810 * [enter]simplify: Simplifying (- (acos a)) 1536831106.810 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.811 * [exit]simplify: Simplified to (- (acos a)) 1536831106.811 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1536831106.811 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1536831106.811 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.815 * * [misc]simplify: iters left: 5 (12 enodes) 1536831106.816 * [exit]simplify: Simplified to -3 1536831106.816 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.816 * * * * [misc]progress: [ 68 / 176 ] simplifiying candidate # 1536831106.816 * [enter]simplify: Simplifying (- (acos a)) 1536831106.816 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.817 * [exit]simplify: Simplified to (- (acos a)) 1536831106.817 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1536831106.817 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1536831106.817 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.821 * * [misc]simplify: iters left: 5 (15 enodes) 1536831106.823 * * [misc]simplify: iters left: 4 (16 enodes) 1536831106.824 * [exit]simplify: Simplified to -3 1536831106.824 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.824 * * * * [misc]progress: [ 69 / 176 ] simplifiying candidate # 1536831106.824 * [enter]simplify: Simplifying (- (acos a)) 1536831106.824 * * [misc]simplify: iters left: 3 (3 enodes) 1536831106.825 * [exit]simplify: Simplified to (- (acos a)) 1536831106.825 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1536831106.825 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1536831106.825 * * [misc]simplify: iters left: 6 (4 enodes) 1536831106.830 * * [misc]simplify: iters left: 5 (15 enodes) 1536831106.831 * [exit]simplify: Simplified to -3 1536831106.831 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536831106.831 * * * * [misc]progress: [ 70 / 176 ] simplifiying candidate # 1536831106.831 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.831 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.832 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.833 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.833 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536831106.833 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1536831106.833 * * [misc]simplify: iters left: 4 (3 enodes) 1536831106.835 * * [misc]simplify: iters left: 3 (8 enodes) 1536831106.836 * [exit]simplify: Simplified to 3 1536831106.836 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536831106.836 * * * * [misc]progress: [ 71 / 176 ] simplifiying candidate # 1536831106.836 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.836 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.837 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.838 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.838 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1536831106.838 * [enter]simplify: Simplifying (+ 2 1) 1536831106.839 * * [misc]simplify: iters left: 2 (3 enodes) 1536831106.840 * * [misc]simplify: iters left: 1 (7 enodes) 1536831106.841 * [exit]simplify: Simplified to 3 1536831106.841 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536831106.841 * * * * [misc]progress: [ 72 / 176 ] simplifiying candidate # 1536831106.841 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831106.841 * * [misc]simplify: iters left: 5 (5 enodes) 1536831106.842 * * [misc]simplify: iters left: 4 (7 enodes) 1536831106.843 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831106.843 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536831106.843 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1536831106.843 * * [misc]simplify: iters left: 4 (3 enodes) 1536831106.845 * * [misc]simplify: iters left: 3 (8 enodes) 1536831106.846 * [exit]simplify: Simplified to 3 1536831106.846 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536831106.846 * * * * [misc]progress: [ 73 / 176 ] simplifiying candidate # 1536831106.846 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1536831106.847 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.848 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.852 * * [misc]simplify: iters left: 4 (33 enodes) 1536831106.859 * * [misc]simplify: iters left: 3 (65 enodes) 1536831106.876 * * [misc]simplify: iters left: 2 (97 enodes) 1536831106.903 * * [misc]simplify: iters left: 1 (121 enodes) 1536831106.926 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1536831106.926 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1536831106.926 * * * * [misc]progress: [ 74 / 176 ] simplifiying candidate # 1536831106.926 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1536831106.927 * * [misc]simplify: iters left: 6 (5 enodes) 1536831106.929 * * [misc]simplify: iters left: 5 (13 enodes) 1536831106.936 * * [misc]simplify: iters left: 4 (33 enodes) 1536831106.948 * * [misc]simplify: iters left: 3 (65 enodes) 1536831106.968 * * [misc]simplify: iters left: 2 (97 enodes) 1536831106.992 * * [misc]simplify: iters left: 1 (121 enodes) 1536831107.017 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1536831107.017 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1536831107.018 * [enter]simplify: Simplifying (- 1) 1536831107.018 * * [misc]simplify: iters left: 2 (2 enodes) 1536831107.019 * * [misc]simplify: iters left: 1 (5 enodes) 1536831107.020 * [exit]simplify: Simplified to -1 1536831107.020 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1536831107.020 * * * * [misc]progress: [ 75 / 176 ] simplifiying candidate # 1536831107.021 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1536831107.022 * * [misc]simplify: iters left: 6 (7 enodes) 1536831107.025 * * [misc]simplify: iters left: 5 (16 enodes) 1536831107.032 * * [misc]simplify: iters left: 4 (26 enodes) 1536831107.042 * * [misc]simplify: iters left: 3 (37 enodes) 1536831107.053 * * [misc]simplify: iters left: 2 (54 enodes) 1536831107.073 * * [misc]simplify: iters left: 1 (84 enodes) 1536831107.115 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1536831107.115 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1536831107.115 * * * * [misc]progress: [ 76 / 176 ] simplifiying candidate # 1536831107.116 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1536831107.116 * * [misc]simplify: iters left: 6 (7 enodes) 1536831107.119 * * [misc]simplify: iters left: 5 (16 enodes) 1536831107.129 * * [misc]simplify: iters left: 4 (26 enodes) 1536831107.140 * * [misc]simplify: iters left: 3 (37 enodes) 1536831107.151 * * [misc]simplify: iters left: 2 (54 enodes) 1536831107.171 * * [misc]simplify: iters left: 1 (84 enodes) 1536831107.214 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1536831107.214 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1536831107.214 * * * * [misc]progress: [ 77 / 176 ] simplifiying candidate # 1536831107.215 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831107.215 * * [misc]simplify: iters left: 5 (5 enodes) 1536831107.217 * * [misc]simplify: iters left: 4 (7 enodes) 1536831107.219 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831107.219 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536831107.219 * * * * [misc]progress: [ 78 / 176 ] simplifiying candidate # 1536831107.219 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831107.219 * * [misc]simplify: iters left: 5 (5 enodes) 1536831107.221 * * [misc]simplify: iters left: 4 (7 enodes) 1536831107.223 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831107.223 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536831107.223 * * * * [misc]progress: [ 79 / 176 ] simplifiying candidate # 1536831107.223 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831107.223 * * [misc]simplify: iters left: 5 (5 enodes) 1536831107.225 * * [misc]simplify: iters left: 4 (7 enodes) 1536831107.227 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831107.227 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1536831107.227 * * * * [misc]progress: [ 80 / 176 ] simplifiying candidate # 1536831107.227 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831107.228 * * [misc]simplify: iters left: 5 (5 enodes) 1536831107.229 * * [misc]simplify: iters left: 4 (7 enodes) 1536831107.231 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831107.231 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536831107.231 * * * * [misc]progress: [ 81 / 176 ] simplifiying candidate # 1536831107.231 * * * * [misc]progress: [ 82 / 176 ] simplifiying candidate # 1536831107.232 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1536831107.233 * * [misc]simplify: iters left: 6 (7 enodes) 1536831107.236 * * [misc]simplify: iters left: 5 (12 enodes) 1536831107.241 * * [misc]simplify: iters left: 4 (19 enodes) 1536831107.247 * * [misc]simplify: iters left: 3 (21 enodes) 1536831107.256 * * [misc]simplify: iters left: 2 (23 enodes) 1536831107.262 * * [misc]simplify: iters left: 1 (26 enodes) 1536831107.269 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.269 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.269 * * * * [misc]progress: [ 83 / 176 ] simplifiying candidate # 1536831107.269 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1536831107.270 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.276 * * [misc]simplify: iters left: 5 (21 enodes) 1536831107.284 * * [misc]simplify: iters left: 4 (29 enodes) 1536831107.293 * * [misc]simplify: iters left: 3 (42 enodes) 1536831107.311 * * [misc]simplify: iters left: 2 (113 enodes) 1536831107.350 * * [misc]simplify: iters left: 1 (151 enodes) 1536831107.391 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.391 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.391 * * * * [misc]progress: [ 84 / 176 ] simplifiying candidate # 1536831107.391 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1536831107.392 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.398 * * [misc]simplify: iters left: 5 (19 enodes) 1536831107.405 * * [misc]simplify: iters left: 4 (26 enodes) 1536831107.415 * * [misc]simplify: iters left: 3 (43 enodes) 1536831107.431 * * [misc]simplify: iters left: 2 (68 enodes) 1536831107.484 * * [misc]simplify: iters left: 1 (161 enodes) 1536831107.553 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.553 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.553 * * * * [misc]progress: [ 85 / 176 ] simplifiying candidate # 1536831107.553 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1536831107.554 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.559 * * [misc]simplify: iters left: 5 (16 enodes) 1536831107.564 * * [misc]simplify: iters left: 4 (22 enodes) 1536831107.572 * * [misc]simplify: iters left: 3 (37 enodes) 1536831107.587 * * [misc]simplify: iters left: 2 (60 enodes) 1536831107.632 * * [misc]simplify: iters left: 1 (140 enodes) 1536831107.672 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.672 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.672 * * * * [misc]progress: [ 86 / 176 ] simplifiying candidate # 1536831107.672 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1536831107.673 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.676 * * [misc]simplify: iters left: 5 (20 enodes) 1536831107.679 * * [misc]simplify: iters left: 4 (26 enodes) 1536831107.683 * * [misc]simplify: iters left: 3 (40 enodes) 1536831107.691 * * [misc]simplify: iters left: 2 (65 enodes) 1536831107.716 * * [misc]simplify: iters left: 1 (121 enodes) 1536831107.739 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.739 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.739 * * * * [misc]progress: [ 87 / 176 ] simplifiying candidate # 1536831107.739 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1536831107.740 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.743 * * [misc]simplify: iters left: 5 (19 enodes) 1536831107.746 * * [misc]simplify: iters left: 4 (27 enodes) 1536831107.751 * * [misc]simplify: iters left: 3 (46 enodes) 1536831107.765 * * [misc]simplify: iters left: 2 (101 enodes) 1536831107.808 * * [misc]simplify: iters left: 1 (147 enodes) 1536831107.834 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.835 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.835 * * * * [misc]progress: [ 88 / 176 ] simplifiying candidate # 1536831107.835 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1536831107.836 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.841 * * [misc]simplify: iters left: 5 (18 enodes) 1536831107.845 * * [misc]simplify: iters left: 4 (22 enodes) 1536831107.852 * * [misc]simplify: iters left: 3 (37 enodes) 1536831107.861 * * [misc]simplify: iters left: 2 (61 enodes) 1536831107.887 * * [misc]simplify: iters left: 1 (127 enodes) 1536831107.913 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.913 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.913 * * * * [misc]progress: [ 89 / 176 ] simplifiying candidate # 1536831107.913 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1536831107.914 * * [misc]simplify: iters left: 6 (8 enodes) 1536831107.916 * * [misc]simplify: iters left: 5 (15 enodes) 1536831107.919 * * [misc]simplify: iters left: 4 (19 enodes) 1536831107.922 * * [misc]simplify: iters left: 3 (34 enodes) 1536831107.930 * * [misc]simplify: iters left: 2 (57 enodes) 1536831107.952 * * [misc]simplify: iters left: 1 (116 enodes) 1536831107.977 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536831107.977 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536831107.977 * * * * [misc]progress: [ 90 / 176 ] simplifiying candidate # 1536831107.977 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1536831107.978 * * [misc]simplify: iters left: 6 (10 enodes) 1536831107.980 * * [misc]simplify: iters left: 5 (20 enodes) 1536831107.985 * * [misc]simplify: iters left: 4 (32 enodes) 1536831107.990 * * [misc]simplify: iters left: 3 (43 enodes) 1536831108.002 * * [misc]simplify: iters left: 2 (82 enodes) 1536831108.040 * * [misc]simplify: iters left: 1 (163 enodes) 1536831108.104 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1536831108.104 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1536831108.104 * * * * [misc]progress: [ 91 / 176 ] simplifiying candidate # 1536831108.104 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1536831108.104 * * [misc]simplify: iters left: 6 (9 enodes) 1536831108.110 * * [misc]simplify: iters left: 5 (21 enodes) 1536831108.115 * * [misc]simplify: iters left: 4 (30 enodes) 1536831108.120 * * [misc]simplify: iters left: 3 (48 enodes) 1536831108.133 * * [misc]simplify: iters left: 2 (86 enodes) 1536831108.153 * * [misc]simplify: iters left: 1 (148 enodes) 1536831108.193 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1536831108.193 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1536831108.193 * * * * [misc]progress: [ 92 / 176 ] simplifiying candidate # 1536831108.193 * * * * [misc]progress: [ 93 / 176 ] simplifiying candidate # 1536831108.193 * * * * [misc]progress: [ 94 / 176 ] simplifiying candidate # 1536831108.193 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536831108.194 * * [misc]simplify: iters left: 6 (9 enodes) 1536831108.197 * * [misc]simplify: iters left: 5 (25 enodes) 1536831108.215 * * [misc]simplify: iters left: 4 (82 enodes) 1536831108.267 * * [misc]simplify: iters left: 3 (135 enodes) 1536831108.302 * * [misc]simplify: iters left: 2 (188 enodes) 1536831108.391 * * [misc]simplify: iters left: 1 (380 enodes) 1536831108.758 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1536831108.758 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))))) (/ 1 a))) 1536831108.758 * * * * [misc]progress: [ 95 / 176 ] simplifiying candidate # 1536831108.759 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536831108.759 * * [misc]simplify: iters left: 6 (10 enodes) 1536831108.763 * * [misc]simplify: iters left: 5 (29 enodes) 1536831108.778 * * [misc]simplify: iters left: 4 (103 enodes) 1536831108.820 * * [misc]simplify: iters left: 3 (149 enodes) 1536831108.847 * * [misc]simplify: iters left: 2 (187 enodes) 1536831108.966 * * [misc]simplify: iters left: 1 (341 enodes) 1536831109.269 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1536831109.269 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))))) (/ 1 a))) 1536831109.269 * * * * [misc]progress: [ 96 / 176 ] simplifiying candidate # 1536831109.269 * * * * [misc]progress: [ 97 / 176 ] simplifiying candidate # 1536831109.269 * * * * [misc]progress: [ 98 / 176 ] simplifiying candidate # 1536831109.269 * * * * [misc]progress: [ 99 / 176 ] simplifiying candidate # 1536831109.269 * [enter]simplify: Simplifying (* (* 1 1) 1) 1536831109.269 * * [misc]simplify: iters left: 4 (3 enodes) 1536831109.270 * * [misc]simplify: iters left: 3 (5 enodes) 1536831109.271 * [exit]simplify: Simplified to 1 1536831109.271 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1536831109.271 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1536831109.271 * * [misc]simplify: iters left: 6 (5 enodes) 1536831109.273 * * [misc]simplify: iters left: 5 (13 enodes) 1536831109.277 * * [misc]simplify: iters left: 4 (33 enodes) 1536831109.284 * * [misc]simplify: iters left: 3 (65 enodes) 1536831109.296 * * [misc]simplify: iters left: 2 (97 enodes) 1536831109.310 * * [misc]simplify: iters left: 1 (121 enodes) 1536831109.333 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1536831109.334 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1536831109.334 * * * * [misc]progress: [ 100 / 176 ] simplifiying candidate # 1536831109.334 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1536831109.334 * * [misc]simplify: iters left: 6 (6 enodes) 1536831109.338 * * [misc]simplify: iters left: 5 (11 enodes) 1536831109.341 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.341 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831109.341 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536831109.342 * * [misc]simplify: iters left: 5 (4 enodes) 1536831109.344 * * [misc]simplify: iters left: 4 (9 enodes) 1536831109.350 * * [misc]simplify: iters left: 3 (13 enodes) 1536831109.357 * * [misc]simplify: iters left: 2 (33 enodes) 1536831109.362 * * [misc]simplify: iters left: 1 (40 enodes) 1536831109.366 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536831109.366 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1536831109.366 * * * * [misc]progress: [ 101 / 176 ] simplifiying candidate # 1536831109.366 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1536831109.367 * * [misc]simplify: iters left: 6 (7 enodes) 1536831109.369 * * [misc]simplify: iters left: 5 (12 enodes) 1536831109.370 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.370 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831109.371 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536831109.371 * * [misc]simplify: iters left: 5 (4 enodes) 1536831109.372 * * [misc]simplify: iters left: 4 (9 enodes) 1536831109.374 * * [misc]simplify: iters left: 3 (13 enodes) 1536831109.378 * * [misc]simplify: iters left: 2 (33 enodes) 1536831109.382 * * [misc]simplify: iters left: 1 (40 enodes) 1536831109.386 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536831109.386 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1536831109.386 * * * * [misc]progress: [ 102 / 176 ] simplifiying candidate # 1536831109.386 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1536831109.386 * * [misc]simplify: iters left: 6 (7 enodes) 1536831109.389 * * [misc]simplify: iters left: 5 (14 enodes) 1536831109.390 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.390 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831109.391 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536831109.391 * * [misc]simplify: iters left: 5 (4 enodes) 1536831109.392 * * [misc]simplify: iters left: 4 (9 enodes) 1536831109.394 * * [misc]simplify: iters left: 3 (13 enodes) 1536831109.398 * * [misc]simplify: iters left: 2 (33 enodes) 1536831109.402 * * [misc]simplify: iters left: 1 (40 enodes) 1536831109.405 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536831109.406 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1536831109.406 * * * * [misc]progress: [ 103 / 176 ] simplifiying candidate # 1536831109.406 * * * * [misc]progress: [ 104 / 176 ] simplifiying candidate # 1536831109.406 * [enter]simplify: Simplifying (- (acos a)) 1536831109.406 * * [misc]simplify: iters left: 3 (3 enodes) 1536831109.406 * [exit]simplify: Simplified to (- (acos a)) 1536831109.406 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1536831109.407 * * * * [misc]progress: [ 105 / 176 ] simplifiying candidate # 1536831109.407 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1536831109.407 * * [misc]simplify: iters left: 6 (6 enodes) 1536831109.408 * * [misc]simplify: iters left: 5 (8 enodes) 1536831109.409 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831109.409 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a)))))) (/ 1 a))) 1536831109.409 * * * * [misc]progress: [ 106 / 176 ] simplifiying candidate # 1536831109.409 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536831109.410 * * [misc]simplify: iters left: 6 (6 enodes) 1536831109.411 * * [misc]simplify: iters left: 5 (8 enodes) 1536831109.412 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831109.412 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a)))))) (/ 1 a))) 1536831109.412 * * * * [misc]progress: [ 107 / 176 ] simplifiying candidate # 1536831109.412 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831109.412 * * [misc]simplify: iters left: 5 (5 enodes) 1536831109.413 * * [misc]simplify: iters left: 4 (7 enodes) 1536831109.414 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.414 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1536831109.414 * * * * [misc]progress: [ 108 / 176 ] simplifiying candidate # 1536831109.414 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831109.415 * * [misc]simplify: iters left: 5 (5 enodes) 1536831109.415 * * [misc]simplify: iters left: 4 (7 enodes) 1536831109.417 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.417 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1536831109.417 * * * * [misc]progress: [ 109 / 176 ] simplifiying candidate # 1536831109.417 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536831109.417 * * [misc]simplify: iters left: 5 (5 enodes) 1536831109.418 * * [misc]simplify: iters left: 4 (7 enodes) 1536831109.419 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.419 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1536831109.419 * * * * [misc]progress: [ 110 / 176 ] simplifiying candidate # 1536831109.419 * [enter]simplify: Simplifying (- (acos a)) 1536831109.419 * * [misc]simplify: iters left: 3 (3 enodes) 1536831109.420 * [exit]simplify: Simplified to (- (acos a)) 1536831109.420 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1536831109.420 * * * * [misc]progress: [ 111 / 176 ] simplifiying candidate # 1536831109.420 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1536831109.421 * * [misc]simplify: iters left: 6 (7 enodes) 1536831109.423 * * [misc]simplify: iters left: 5 (12 enodes) 1536831109.424 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536831109.424 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536831109.425 * * * * [misc]progress: [ 112 / 176 ] simplifiying candidate # 1536831109.425 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1536831109.427 * * [misc]simplify: iters left: 6 (6 enodes) 1536831109.429 * * [misc]simplify: iters left: 5 (12 enodes) 1536831109.432 * * [misc]simplify: iters left: 4 (14 enodes) 1536831109.434 * * [misc]simplify: iters left: 3 (18 enodes) 1536831109.437 * * [misc]simplify: iters left: 2 (27 enodes) 1536831109.444 * * [misc]simplify: iters left: 1 (58 enodes) 1536831109.456 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536831109.456 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1536831109.456 * * * * [misc]progress: [ 113 / 176 ] simplifiying candidate # 1536831109.457 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1536831109.457 * * [misc]simplify: iters left: 6 (7 enodes) 1536831109.459 * * [misc]simplify: iters left: 5 (16 enodes) 1536831109.462 * * [misc]simplify: iters left: 4 (24 enodes) 1536831109.471 * * [misc]simplify: iters left: 3 (49 enodes) 1536831109.491 * * [misc]simplify: iters left: 2 (90 enodes) 1536831109.521 * * [misc]simplify: iters left: 1 (115 enodes) 1536831109.558 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1536831109.558 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1536831109.558 * * * * [misc]progress: [ 114 / 176 ] simplifiying candidate # 1536831109.558 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1536831109.559 * * [misc]simplify: iters left: 6 (7 enodes) 1536831109.563 * * [misc]simplify: iters left: 5 (17 enodes) 1536831109.569 * * [misc]simplify: iters left: 4 (20 enodes) 1536831109.574 * * [misc]simplify: iters left: 3 (28 enodes) 1536831109.581 * * [misc]simplify: iters left: 2 (42 enodes) 1536831109.588 * * [misc]simplify: iters left: 1 (67 enodes) 1536831109.600 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1536831109.600 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1536831109.600 * * * * [misc]progress: [ 115 / 176 ] simplifiying candidate # 1536831109.600 * * * * [misc]progress: [ 116 / 176 ] simplifiying candidate # 1536831109.600 * * * * [misc]progress: [ 117 / 176 ] simplifiying candidate # 1536831109.600 * * * * [misc]progress: [ 118 / 176 ] simplifiying candidate # 1536831109.600 * * * * [misc]progress: [ 119 / 176 ] simplifiying candidate # 1536831109.600 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1536831109.601 * * [misc]simplify: iters left: 6 (12 enodes) 1536831109.606 * * [misc]simplify: iters left: 5 (27 enodes) 1536831109.617 * * [misc]simplify: iters left: 4 (38 enodes) 1536831109.631 * * [misc]simplify: iters left: 3 (49 enodes) 1536831109.652 * * [misc]simplify: iters left: 2 (71 enodes) 1536831109.683 * * [misc]simplify: iters left: 1 (119 enodes) 1536831109.745 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1536831109.745 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1536831109.745 * * * * [misc]progress: [ 120 / 176 ] simplifiying candidate # 1536831109.745 * * * * [misc]progress: [ 121 / 176 ] simplifiying candidate # 1536831109.745 * * * * [misc]progress: [ 122 / 176 ] simplifiying candidate # 1536831109.745 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1536831109.747 * * [misc]simplify: iters left: 6 (11 enodes) 1536831109.755 * * [misc]simplify: iters left: 5 (34 enodes) 1536831109.784 * * [misc]simplify: iters left: 4 (100 enodes) 1536831109.923 * * [misc]simplify: iters left: 3 (414 enodes) 1536831110.935 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1536831110.935 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1536831110.935 * * * * [misc]progress: [ 123 / 176 ] simplifiying candidate # 1536831110.935 * * * * [misc]progress: [ 124 / 176 ] simplifiying candidate # 1536831110.935 * * * * [misc]progress: [ 125 / 176 ] simplifiying candidate # 1536831110.935 * * * * [misc]progress: [ 126 / 176 ] simplifiying candidate # 1536831110.935 * * * * [misc]progress: [ 127 / 176 ] simplifiying candidate # 1536831110.935 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831110.936 * * [misc]simplify: iters left: 6 (11 enodes) 1536831110.942 * * [misc]simplify: iters left: 5 (19 enodes) 1536831110.945 * * [misc]simplify: iters left: 4 (21 enodes) 1536831110.948 * * [misc]simplify: iters left: 3 (25 enodes) 1536831110.952 * * [misc]simplify: iters left: 2 (34 enodes) 1536831110.960 * * [misc]simplify: iters left: 1 (65 enodes) 1536831110.973 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831110.973 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1536831110.974 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831110.974 * * [misc]simplify: iters left: 6 (9 enodes) 1536831110.976 * * [misc]simplify: iters left: 5 (11 enodes) 1536831110.977 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831110.977 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1536831110.977 * * * * [misc]progress: [ 128 / 176 ] simplifiying candidate # 1536831110.978 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1536831110.978 * * [misc]simplify: iters left: 6 (10 enodes) 1536831110.980 * * [misc]simplify: iters left: 5 (16 enodes) 1536831110.983 * * [misc]simplify: iters left: 4 (18 enodes) 1536831110.986 * * [misc]simplify: iters left: 3 (22 enodes) 1536831110.990 * * [misc]simplify: iters left: 2 (31 enodes) 1536831110.997 * * [misc]simplify: iters left: 1 (62 enodes) 1536831111.012 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1536831111.012 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536831111.012 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831111.012 * * [misc]simplify: iters left: 6 (9 enodes) 1536831111.014 * * [misc]simplify: iters left: 5 (11 enodes) 1536831111.016 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831111.016 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536831111.016 * * * * [misc]progress: [ 129 / 176 ] simplifiying candidate # 1536831111.016 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1536831111.017 * * [misc]simplify: iters left: 6 (8 enodes) 1536831111.019 * * [misc]simplify: iters left: 5 (14 enodes) 1536831111.022 * * [misc]simplify: iters left: 4 (17 enodes) 1536831111.024 * * [misc]simplify: iters left: 3 (21 enodes) 1536831111.027 * * [misc]simplify: iters left: 2 (30 enodes) 1536831111.034 * * [misc]simplify: iters left: 1 (61 enodes) 1536831111.047 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536831111.047 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536831111.047 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536831111.047 * * [misc]simplify: iters left: 6 (8 enodes) 1536831111.049 * * [misc]simplify: iters left: 5 (12 enodes) 1536831111.051 * * [misc]simplify: iters left: 4 (15 enodes) 1536831111.054 * * [misc]simplify: iters left: 3 (25 enodes) 1536831111.058 * * [misc]simplify: iters left: 2 (27 enodes) 1536831111.060 * * [misc]simplify: iters left: 1 (32 enodes) 1536831111.065 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536831111.065 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536831111.065 * * * * [misc]progress: [ 130 / 176 ] simplifiying candidate # 1536831111.065 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1536831111.066 * * [misc]simplify: iters left: 6 (8 enodes) 1536831111.068 * * [misc]simplify: iters left: 5 (14 enodes) 1536831111.070 * * [misc]simplify: iters left: 4 (17 enodes) 1536831111.075 * * [misc]simplify: iters left: 3 (21 enodes) 1536831111.078 * * [misc]simplify: iters left: 2 (30 enodes) 1536831111.086 * * [misc]simplify: iters left: 1 (61 enodes) 1536831111.108 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536831111.108 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536831111.108 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536831111.109 * * [misc]simplify: iters left: 6 (8 enodes) 1536831111.111 * * [misc]simplify: iters left: 5 (12 enodes) 1536831111.113 * * [misc]simplify: iters left: 4 (15 enodes) 1536831111.117 * * [misc]simplify: iters left: 3 (25 enodes) 1536831111.121 * * [misc]simplify: iters left: 2 (27 enodes) 1536831111.123 * * [misc]simplify: iters left: 1 (32 enodes) 1536831111.128 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536831111.128 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536831111.128 * * * * [misc]progress: [ 131 / 176 ] simplifiying candidate # 1536831111.128 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831111.129 * * [misc]simplify: iters left: 6 (14 enodes) 1536831111.133 * * [misc]simplify: iters left: 5 (29 enodes) 1536831111.139 * * [misc]simplify: iters left: 4 (48 enodes) 1536831111.149 * * [misc]simplify: iters left: 3 (62 enodes) 1536831111.161 * * [misc]simplify: iters left: 2 (82 enodes) 1536831111.184 * * [misc]simplify: iters left: 1 (108 enodes) 1536831111.226 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1536831111.226 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1536831111.226 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1536831111.227 * * [misc]simplify: iters left: 6 (12 enodes) 1536831111.232 * * [misc]simplify: iters left: 5 (21 enodes) 1536831111.241 * * [misc]simplify: iters left: 4 (31 enodes) 1536831111.253 * * [misc]simplify: iters left: 3 (42 enodes) 1536831111.265 * * [misc]simplify: iters left: 2 (59 enodes) 1536831111.277 * * [misc]simplify: iters left: 1 (85 enodes) 1536831111.300 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831111.300 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1536831111.300 * * * * [misc]progress: [ 132 / 176 ] simplifiying candidate # 1536831111.301 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (sqrt (/ 1 a))) 1536831111.302 * * [misc]simplify: iters left: 6 (13 enodes) 1536831111.305 * * [misc]simplify: iters left: 5 (24 enodes) 1536831111.310 * * [misc]simplify: iters left: 4 (36 enodes) 1536831111.318 * * [misc]simplify: iters left: 3 (48 enodes) 1536831111.327 * * [misc]simplify: iters left: 2 (65 enodes) 1536831111.341 * * [misc]simplify: iters left: 1 (91 enodes) 1536831111.364 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1536831111.364 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1536831111.365 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1536831111.365 * * [misc]simplify: iters left: 6 (12 enodes) 1536831111.368 * * [misc]simplify: iters left: 5 (21 enodes) 1536831111.373 * * [misc]simplify: iters left: 4 (31 enodes) 1536831111.380 * * [misc]simplify: iters left: 3 (42 enodes) 1536831111.387 * * [misc]simplify: iters left: 2 (59 enodes) 1536831111.402 * * [misc]simplify: iters left: 1 (85 enodes) 1536831111.436 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831111.436 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536831111.436 * * * * [misc]progress: [ 133 / 176 ] simplifiying candidate # 1536831111.437 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1536831111.437 * * [misc]simplify: iters left: 6 (11 enodes) 1536831111.441 * * [misc]simplify: iters left: 5 (22 enodes) 1536831111.450 * * [misc]simplify: iters left: 4 (37 enodes) 1536831111.465 * * [misc]simplify: iters left: 3 (62 enodes) 1536831111.487 * * [misc]simplify: iters left: 2 (105 enodes) 1536831111.520 * * [misc]simplify: iters left: 1 (135 enodes) 1536831111.567 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831111.567 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1536831111.567 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536831111.568 * * [misc]simplify: iters left: 6 (11 enodes) 1536831111.573 * * [misc]simplify: iters left: 5 (22 enodes) 1536831111.582 * * [misc]simplify: iters left: 4 (35 enodes) 1536831111.596 * * [misc]simplify: iters left: 3 (55 enodes) 1536831111.613 * * [misc]simplify: iters left: 2 (74 enodes) 1536831111.636 * * [misc]simplify: iters left: 1 (109 enodes) 1536831111.687 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1536831111.687 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1536831111.687 * * * * [misc]progress: [ 134 / 176 ] simplifiying candidate # 1536831111.688 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1536831111.689 * * [misc]simplify: iters left: 6 (11 enodes) 1536831111.693 * * [misc]simplify: iters left: 5 (22 enodes) 1536831111.702 * * [misc]simplify: iters left: 4 (37 enodes) 1536831111.717 * * [misc]simplify: iters left: 3 (62 enodes) 1536831111.738 * * [misc]simplify: iters left: 2 (105 enodes) 1536831111.775 * * [misc]simplify: iters left: 1 (135 enodes) 1536831111.815 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831111.815 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1536831111.815 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536831111.816 * * [misc]simplify: iters left: 6 (11 enodes) 1536831111.819 * * [misc]simplify: iters left: 5 (22 enodes) 1536831111.824 * * [misc]simplify: iters left: 4 (35 enodes) 1536831111.832 * * [misc]simplify: iters left: 3 (55 enodes) 1536831111.841 * * [misc]simplify: iters left: 2 (74 enodes) 1536831111.854 * * [misc]simplify: iters left: 1 (109 enodes) 1536831111.884 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1536831111.884 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1536831111.884 * * * * [misc]progress: [ 135 / 176 ] simplifiying candidate # 1536831111.884 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831111.885 * * [misc]simplify: iters left: 6 (13 enodes) 1536831111.888 * * [misc]simplify: iters left: 5 (24 enodes) 1536831111.894 * * [misc]simplify: iters left: 4 (34 enodes) 1536831111.902 * * [misc]simplify: iters left: 3 (45 enodes) 1536831111.915 * * [misc]simplify: iters left: 2 (62 enodes) 1536831111.937 * * [misc]simplify: iters left: 1 (88 enodes) 1536831111.978 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831111.978 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1536831111.978 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1536831111.980 * * [misc]simplify: iters left: 6 (12 enodes) 1536831111.985 * * [misc]simplify: iters left: 5 (21 enodes) 1536831111.993 * * [misc]simplify: iters left: 4 (31 enodes) 1536831112.005 * * [misc]simplify: iters left: 3 (42 enodes) 1536831112.018 * * [misc]simplify: iters left: 2 (59 enodes) 1536831112.038 * * [misc]simplify: iters left: 1 (85 enodes) 1536831112.073 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536831112.073 * [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))))) 1536831112.074 * * * * [misc]progress: [ 136 / 176 ] simplifiying candidate # 1536831112.074 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1536831112.075 * * [misc]simplify: iters left: 6 (12 enodes) 1536831112.082 * * [misc]simplify: iters left: 5 (21 enodes) 1536831112.086 * * [misc]simplify: iters left: 4 (31 enodes) 1536831112.094 * * [misc]simplify: iters left: 3 (42 enodes) 1536831112.101 * * [misc]simplify: iters left: 2 (59 enodes) 1536831112.113 * * [misc]simplify: iters left: 1 (85 enodes) 1536831112.134 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831112.134 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1536831112.134 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1536831112.135 * * [misc]simplify: iters left: 6 (12 enodes) 1536831112.137 * * [misc]simplify: iters left: 5 (21 enodes) 1536831112.142 * * [misc]simplify: iters left: 4 (31 enodes) 1536831112.151 * * [misc]simplify: iters left: 3 (42 enodes) 1536831112.158 * * [misc]simplify: iters left: 2 (59 enodes) 1536831112.170 * * [misc]simplify: iters left: 1 (85 enodes) 1536831112.192 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536831112.192 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536831112.192 * * * * [misc]progress: [ 137 / 176 ] simplifiying candidate # 1536831112.192 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1536831112.193 * * [misc]simplify: iters left: 6 (10 enodes) 1536831112.195 * * [misc]simplify: iters left: 5 (19 enodes) 1536831112.200 * * [misc]simplify: iters left: 4 (30 enodes) 1536831112.206 * * [misc]simplify: iters left: 3 (41 enodes) 1536831112.213 * * [misc]simplify: iters left: 2 (58 enodes) 1536831112.227 * * [misc]simplify: iters left: 1 (84 enodes) 1536831112.254 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831112.254 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1536831112.254 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536831112.255 * * [misc]simplify: iters left: 6 (11 enodes) 1536831112.258 * * [misc]simplify: iters left: 5 (22 enodes) 1536831112.263 * * [misc]simplify: iters left: 4 (35 enodes) 1536831112.271 * * [misc]simplify: iters left: 3 (55 enodes) 1536831112.280 * * [misc]simplify: iters left: 2 (74 enodes) 1536831112.294 * * [misc]simplify: iters left: 1 (109 enodes) 1536831112.323 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1536831112.323 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1536831112.323 * * * * [misc]progress: [ 138 / 176 ] simplifiying candidate # 1536831112.324 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1536831112.324 * * [misc]simplify: iters left: 6 (10 enodes) 1536831112.327 * * [misc]simplify: iters left: 5 (19 enodes) 1536831112.331 * * [misc]simplify: iters left: 4 (30 enodes) 1536831112.338 * * [misc]simplify: iters left: 3 (41 enodes) 1536831112.345 * * [misc]simplify: iters left: 2 (58 enodes) 1536831112.356 * * [misc]simplify: iters left: 1 (84 enodes) 1536831112.379 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831112.379 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1536831112.379 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536831112.381 * * [misc]simplify: iters left: 6 (11 enodes) 1536831112.385 * * [misc]simplify: iters left: 5 (22 enodes) 1536831112.395 * * [misc]simplify: iters left: 4 (35 enodes) 1536831112.411 * * [misc]simplify: iters left: 3 (55 enodes) 1536831112.426 * * [misc]simplify: iters left: 2 (74 enodes) 1536831112.440 * * [misc]simplify: iters left: 1 (109 enodes) 1536831112.470 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1536831112.470 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1536831112.470 * * * * [misc]progress: [ 139 / 176 ] simplifiying candidate # 1536831112.470 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536831112.471 * * [misc]simplify: iters left: 6 (6 enodes) 1536831112.472 * * [misc]simplify: iters left: 5 (10 enodes) 1536831112.474 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1536831112.474 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))))) 1536831112.474 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1536831112.474 * * [misc]simplify: iters left: 6 (11 enodes) 1536831112.477 * * [misc]simplify: iters left: 5 (20 enodes) 1536831112.481 * * [misc]simplify: iters left: 4 (30 enodes) 1536831112.488 * * [misc]simplify: iters left: 3 (41 enodes) 1536831112.495 * * [misc]simplify: iters left: 2 (64 enodes) 1536831112.510 * * [misc]simplify: iters left: 1 (108 enodes) 1536831112.544 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1536831112.544 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1536831112.544 * * * * [misc]progress: [ 140 / 176 ] simplifiying candidate # 1536831112.545 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1536831112.545 * * [misc]simplify: iters left: 5 (5 enodes) 1536831112.546 * * [misc]simplify: iters left: 4 (7 enodes) 1536831112.547 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1536831112.547 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))))) 1536831112.547 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1536831112.548 * * [misc]simplify: iters left: 6 (11 enodes) 1536831112.551 * * [misc]simplify: iters left: 5 (20 enodes) 1536831112.555 * * [misc]simplify: iters left: 4 (30 enodes) 1536831112.562 * * [misc]simplify: iters left: 3 (41 enodes) 1536831112.569 * * [misc]simplify: iters left: 2 (64 enodes) 1536831112.584 * * [misc]simplify: iters left: 1 (108 enodes) 1536831112.633 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1536831112.633 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1536831112.633 * * * * [misc]progress: [ 141 / 176 ] simplifiying candidate # 1536831112.633 * [enter]simplify: Simplifying (/ 1 1) 1536831112.633 * * [misc]simplify: iters left: 2 (2 enodes) 1536831112.634 * * [misc]simplify: iters left: 1 (4 enodes) 1536831112.635 * [exit]simplify: Simplified to 1 1536831112.635 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1536831112.635 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1536831112.636 * * [misc]simplify: iters left: 6 (10 enodes) 1536831112.638 * * [misc]simplify: iters left: 5 (21 enodes) 1536831112.643 * * [misc]simplify: iters left: 4 (34 enodes) 1536831112.651 * * [misc]simplify: iters left: 3 (50 enodes) 1536831112.662 * * [misc]simplify: iters left: 2 (84 enodes) 1536831112.683 * * [misc]simplify: iters left: 1 (134 enodes) 1536831112.733 * [exit]simplify: Simplified to (/ a (- (acos a))) 1536831112.733 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1536831112.734 * * * * [misc]progress: [ 142 / 176 ] simplifiying candidate # 1536831112.734 * [enter]simplify: Simplifying (/ 1 1) 1536831112.734 * * [misc]simplify: iters left: 2 (2 enodes) 1536831112.734 * * [misc]simplify: iters left: 1 (4 enodes) 1536831112.735 * [exit]simplify: Simplified to 1 1536831112.735 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1536831112.735 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1536831112.736 * * [misc]simplify: iters left: 6 (10 enodes) 1536831112.738 * * [misc]simplify: iters left: 5 (21 enodes) 1536831112.747 * * [misc]simplify: iters left: 4 (34 enodes) 1536831112.760 * * [misc]simplify: iters left: 3 (50 enodes) 1536831112.780 * * [misc]simplify: iters left: 2 (84 enodes) 1536831112.804 * * [misc]simplify: iters left: 1 (134 enodes) 1536831112.854 * [exit]simplify: Simplified to (/ a (- (acos a))) 1536831112.854 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1536831112.854 * * * * [misc]progress: [ 143 / 176 ] simplifiying candidate # 1536831112.854 * * * * [misc]progress: [ 144 / 176 ] simplifiying candidate # 1536831112.854 * * * * [misc]progress: [ 145 / 176 ] simplifiying candidate # 1536831112.854 * * * * [misc]progress: [ 146 / 176 ] simplifiying candidate # 1536831112.854 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1536831112.855 * * [misc]simplify: iters left: 3 (4 enodes) 1536831112.856 * * [misc]simplify: iters left: 2 (6 enodes) 1536831112.858 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1536831112.858 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1536831112.858 * * * * [misc]progress: [ 147 / 176 ] simplifiying candidate # 1536831112.858 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1536831112.858 * * [misc]simplify: iters left: 3 (4 enodes) 1536831112.860 * * [misc]simplify: iters left: 2 (6 enodes) 1536831112.862 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1536831112.862 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1536831112.862 * * * * [misc]progress: [ 148 / 176 ] simplifiying candidate # 1536831112.862 * [enter]simplify: Simplifying (/ 1 a) 1536831112.862 * * [misc]simplify: iters left: 2 (3 enodes) 1536831112.863 * * [misc]simplify: iters left: 1 (5 enodes) 1536831112.865 * [exit]simplify: Simplified to (/ 1 a) 1536831112.865 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1536831112.865 * * * * [misc]progress: [ 149 / 176 ] simplifiying candidate # 1536831112.865 * [enter]simplify: Simplifying (/ 1 a) 1536831112.865 * * [misc]simplify: iters left: 2 (3 enodes) 1536831112.866 * * [misc]simplify: iters left: 1 (5 enodes) 1536831112.868 * [exit]simplify: Simplified to (/ 1 a) 1536831112.868 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1536831112.868 * * * * [misc]progress: [ 150 / 176 ] simplifiying candidate # 1536831112.868 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536831112.872 * * [misc]simplify: iters left: 6 (7 enodes) 1536831112.875 * * [misc]simplify: iters left: 5 (13 enodes) 1536831112.880 * * [misc]simplify: iters left: 4 (15 enodes) 1536831112.884 * * [misc]simplify: iters left: 3 (19 enodes) 1536831112.891 * * [misc]simplify: iters left: 2 (28 enodes) 1536831112.904 * * [misc]simplify: iters left: 1 (59 enodes) 1536831112.929 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831112.929 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1536831112.929 * * * * [misc]progress: [ 151 / 176 ] simplifiying candidate # 1536831112.930 * [enter]simplify: Simplifying (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1536831112.931 * * [misc]simplify: iters left: 6 (10 enodes) 1536831112.935 * * [misc]simplify: iters left: 5 (19 enodes) 1536831112.944 * * [misc]simplify: iters left: 4 (29 enodes) 1536831112.957 * * [misc]simplify: iters left: 3 (40 enodes) 1536831112.970 * * [misc]simplify: iters left: 2 (57 enodes) 1536831112.983 * * [misc]simplify: iters left: 1 (83 enodes) 1536831113.009 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536831113.009 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1536831113.009 * * * * [misc]progress: [ 152 / 176 ] simplifiying candidate # 1536831113.010 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1536831113.011 * * [misc]simplify: iters left: 6 (9 enodes) 1536831113.015 * * [misc]simplify: iters left: 5 (18 enodes) 1536831113.023 * * [misc]simplify: iters left: 4 (28 enodes) 1536831113.035 * * [misc]simplify: iters left: 3 (39 enodes) 1536831113.048 * * [misc]simplify: iters left: 2 (56 enodes) 1536831113.069 * * [misc]simplify: iters left: 1 (87 enodes) 1536831113.112 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536831113.112 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1536831113.112 * * * * [misc]progress: [ 153 / 176 ] simplifiying candidate # 1536831113.112 * * * * [misc]progress: [ 154 / 176 ] simplifiying candidate # 1536831113.112 * * * * [misc]progress: [ 155 / 176 ] simplifiying candidate # 1536831113.112 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1536831113.113 * * [misc]simplify: iters left: 5 (4 enodes) 1536831113.114 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.114 * [exit]simplify: Simplified to 1 1536831113.114 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1536831113.114 * * * * [misc]progress: [ 156 / 176 ] simplifiying candidate # 1536831113.115 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1536831113.115 * * [misc]simplify: iters left: 6 (7 enodes) 1536831113.117 * * [misc]simplify: iters left: 5 (12 enodes) 1536831113.119 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831113.119 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536831113.119 * * * * [misc]progress: [ 157 / 176 ] simplifiying candidate # 1536831113.119 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1536831113.119 * * [misc]simplify: iters left: 6 (8 enodes) 1536831113.122 * * [misc]simplify: iters left: 5 (13 enodes) 1536831113.123 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831113.123 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536831113.123 * * * * [misc]progress: [ 158 / 176 ] simplifiying candidate # 1536831113.123 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1536831113.124 * * [misc]simplify: iters left: 6 (8 enodes) 1536831113.126 * * [misc]simplify: iters left: 5 (15 enodes) 1536831113.128 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831113.129 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536831113.129 * * * * [misc]progress: [ 159 / 176 ] simplifiying candidate # 1536831113.129 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536831113.129 * * [misc]simplify: iters left: 6 (7 enodes) 1536831113.131 * * [misc]simplify: iters left: 5 (13 enodes) 1536831113.134 * * [misc]simplify: iters left: 4 (15 enodes) 1536831113.136 * * [misc]simplify: iters left: 3 (19 enodes) 1536831113.143 * * [misc]simplify: iters left: 2 (28 enodes) 1536831113.156 * * [misc]simplify: iters left: 1 (59 enodes) 1536831113.172 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831113.172 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536831113.172 * * * * [misc]progress: [ 160 / 176 ] simplifiying candidate # 1536831113.172 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1536831113.173 * * [misc]simplify: iters left: 6 (8 enodes) 1536831113.175 * * [misc]simplify: iters left: 5 (15 enodes) 1536831113.178 * * [misc]simplify: iters left: 4 (18 enodes) 1536831113.180 * * [misc]simplify: iters left: 3 (21 enodes) 1536831113.184 * * [misc]simplify: iters left: 2 (30 enodes) 1536831113.190 * * [misc]simplify: iters left: 1 (59 enodes) 1536831113.205 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536831113.205 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536831113.205 * * * * [misc]progress: [ 161 / 176 ] simplifiying candidate # 1536831113.205 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1536831113.206 * * [misc]simplify: iters left: 6 (8 enodes) 1536831113.208 * * [misc]simplify: iters left: 5 (13 enodes) 1536831113.211 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536831113.211 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536831113.211 * * * * [misc]progress: [ 162 / 176 ] simplifiying candidate # 1536831113.211 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536831113.212 * * [misc]simplify: iters left: 6 (7 enodes) 1536831113.215 * * [misc]simplify: iters left: 5 (13 enodes) 1536831113.219 * * [misc]simplify: iters left: 4 (15 enodes) 1536831113.223 * * [misc]simplify: iters left: 3 (19 enodes) 1536831113.229 * * [misc]simplify: iters left: 2 (28 enodes) 1536831113.240 * * [misc]simplify: iters left: 1 (59 enodes) 1536831113.252 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831113.252 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536831113.252 * * * * [misc]progress: [ 163 / 176 ] simplifiying candidate # 1536831113.252 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1536831113.253 * * [misc]simplify: iters left: 6 (8 enodes) 1536831113.256 * * [misc]simplify: iters left: 5 (17 enodes) 1536831113.259 * * [misc]simplify: iters left: 4 (25 enodes) 1536831113.264 * * [misc]simplify: iters left: 3 (50 enodes) 1536831113.276 * * [misc]simplify: iters left: 2 (91 enodes) 1536831113.295 * * [misc]simplify: iters left: 1 (116 enodes) 1536831113.311 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831113.311 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536831113.311 * * * * [misc]progress: [ 164 / 176 ] simplifiying candidate # 1536831113.311 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536831113.312 * * [misc]simplify: iters left: 6 (8 enodes) 1536831113.315 * * [misc]simplify: iters left: 5 (18 enodes) 1536831113.318 * * [misc]simplify: iters left: 4 (21 enodes) 1536831113.321 * * [misc]simplify: iters left: 3 (29 enodes) 1536831113.326 * * [misc]simplify: iters left: 2 (43 enodes) 1536831113.337 * * [misc]simplify: iters left: 1 (68 enodes) 1536831113.354 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536831113.354 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536831113.354 * * * * [misc]progress: [ 165 / 176 ] simplifiying candidate # 1536831113.354 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1536831113.355 * * [misc]simplify: iters left: 3 (5 enodes) 1536831113.356 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1536831113.356 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1536831113.356 * * * * [misc]progress: [ 166 / 176 ] simplifiying candidate # 1536831113.356 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1536831113.356 * * [misc]simplify: iters left: 3 (5 enodes) 1536831113.358 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1536831113.358 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1536831113.358 * * * * [misc]progress: [ 167 / 176 ] simplifiying candidate # 1536831113.358 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1536831113.358 * * [misc]simplify: iters left: 3 (5 enodes) 1536831113.359 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1536831113.359 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1536831113.359 * * * * [misc]progress: [ 168 / 176 ] simplifiying candidate # 1536831113.359 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1536831113.360 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.361 * * [misc]simplify: iters left: 3 (9 enodes) 1536831113.377 * * [misc]simplify: iters left: 2 (11 enodes) 1536831113.381 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536831113.381 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831113.381 * * * * [misc]progress: [ 169 / 176 ] simplifiying candidate # 1536831113.381 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1536831113.382 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.384 * * [misc]simplify: iters left: 3 (9 enodes) 1536831113.387 * * [misc]simplify: iters left: 2 (11 enodes) 1536831113.390 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536831113.391 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831113.391 * * * * [misc]progress: [ 170 / 176 ] simplifiying candidate # 1536831113.391 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1536831113.392 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.394 * * [misc]simplify: iters left: 3 (9 enodes) 1536831113.397 * * [misc]simplify: iters left: 2 (11 enodes) 1536831113.400 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536831113.400 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1536831113.400 * * * * [misc]progress: [ 171 / 176 ] simplifiying candidate # 1536831113.400 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1536831113.401 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.403 * * [misc]simplify: iters left: 3 (9 enodes) 1536831113.407 * * [misc]simplify: iters left: 2 (13 enodes) 1536831113.411 * * [misc]simplify: iters left: 1 (14 enodes) 1536831113.415 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1536831113.415 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1536831113.415 * * * * [misc]progress: [ 172 / 176 ] simplifiying candidate # 1536831113.416 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1536831113.416 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.418 * * [misc]simplify: iters left: 3 (9 enodes) 1536831113.422 * * [misc]simplify: iters left: 2 (13 enodes) 1536831113.426 * * [misc]simplify: iters left: 1 (14 enodes) 1536831113.431 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1536831113.431 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1536831113.431 * * * * [misc]progress: [ 173 / 176 ] simplifiying candidate # 1536831113.431 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1536831113.431 * * [misc]simplify: iters left: 4 (6 enodes) 1536831113.434 * * [misc]simplify: iters left: 3 (9 enodes) 1536831113.438 * * [misc]simplify: iters left: 2 (13 enodes) 1536831113.442 * * [misc]simplify: iters left: 1 (14 enodes) 1536831113.446 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1536831113.446 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1536831113.447 * * * * [misc]progress: [ 174 / 176 ] simplifiying candidate # 1536831113.447 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1536831113.447 * * [misc]simplify: iters left: 5 (6 enodes) 1536831113.451 * * [misc]simplify: iters left: 4 (9 enodes) 1536831113.454 * * [misc]simplify: iters left: 3 (11 enodes) 1536831113.459 * * [misc]simplify: iters left: 2 (14 enodes) 1536831113.464 * * [misc]simplify: iters left: 1 (16 enodes) 1536831113.471 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1536831113.471 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1536831113.471 * * * * [misc]progress: [ 175 / 176 ] simplifiying candidate # 1536831113.471 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1536831113.472 * * [misc]simplify: iters left: 5 (6 enodes) 1536831113.475 * * [misc]simplify: iters left: 4 (9 enodes) 1536831113.478 * * [misc]simplify: iters left: 3 (11 enodes) 1536831113.482 * * [misc]simplify: iters left: 2 (14 enodes) 1536831113.488 * * [misc]simplify: iters left: 1 (16 enodes) 1536831113.495 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1536831113.495 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1536831113.495 * * * * [misc]progress: [ 176 / 176 ] simplifiying candidate # 1536831113.495 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1536831113.496 * * [misc]simplify: iters left: 5 (6 enodes) 1536831113.499 * * [misc]simplify: iters left: 4 (9 enodes) 1536831113.503 * * [misc]simplify: iters left: 3 (11 enodes) 1536831113.508 * * [misc]simplify: iters left: 2 (14 enodes) 1536831113.513 * * [misc]simplify: iters left: 1 (16 enodes) 1536831113.523 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1536831113.523 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1536831113.523 * * * [misc]progress: adding candidates to table 1536831115.902 * [misc]progress: [Phase 3 of 3] Extracting. 1536831115.902 * * [misc]regime: Finding splitpoints for: (# # # #) 1536831115.903 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1536831115.903 * * * * [misc]regimes: Trying to branch on a from (# # # #) 1536831115.929 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # #) 1536831115.970 * * * [misc]regime: Found split indices: #