1536827267.959 * [misc]progress: [Phase 1 of 3] Setting up. 1536827267.959 * * * [misc]progress: [1/2] Preparing points 1536827267.959 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1536827267.960 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1536827267.962 * * * * [misc]points: Setting MPFR precision to 64 1536827267.963 * * * * [misc]points: Setting MPFR precision to 320 1536827267.963 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1536827267.964 * * * * [misc]points: Setting MPFR precision to 64 1536827267.965 * * * * [misc]points: Setting MPFR precision to 320 1536827267.966 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1536827267.968 * * * * [misc]points: Setting MPFR precision to 64 1536827267.969 * * * * [misc]points: Setting MPFR precision to 320 1536827267.971 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1536827267.972 * * * * [misc]points: Setting MPFR precision to 64 1536827267.975 * * * * [misc]points: Setting MPFR precision to 320 1536827267.978 * * * * [misc]points: Computing exacts for 256 points 1536827267.979 * * * * [misc]points: Setting MPFR precision to 64 1536827267.988 * * * * [misc]points: Setting MPFR precision to 320 1536827267.996 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827267.997 * * * * [misc]points: Sampling 128 additional inputs, on iter 1 have 128 / 256 1536827267.997 * * * * [misc]points: Computing exacts on every 8 of 128 points to ramp up precision 1536827267.999 * * * * [misc]points: Setting MPFR precision to 64 1536827267.999 * * * * [misc]points: Setting MPFR precision to 320 1536827268.000 * * * * [misc]points: Computing exacts on every 4 of 128 points to ramp up precision 1536827268.001 * * * * [misc]points: Setting MPFR precision to 64 1536827268.002 * * * * [misc]points: Setting MPFR precision to 320 1536827268.003 * * * * [misc]points: Computing exacts on every 2 of 128 points to ramp up precision 1536827268.004 * * * * [misc]points: Setting MPFR precision to 64 1536827268.006 * * * * [misc]points: Setting MPFR precision to 320 1536827268.007 * * * * [misc]points: Computing exacts for 128 points 1536827268.009 * * * * [misc]points: Setting MPFR precision to 64 1536827268.013 * * * * [misc]points: Setting MPFR precision to 320 1536827268.017 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.017 * * * * [misc]points: Sampling 63 additional inputs, on iter 2 have 193 / 256 1536827268.018 * * * * [misc]points: Computing exacts on every 3 of 63 points to ramp up precision 1536827268.019 * * * * [misc]points: Setting MPFR precision to 64 1536827268.020 * * * * [misc]points: Setting MPFR precision to 320 1536827268.020 * * * * [misc]points: Computing exacts for 63 points 1536827268.022 * * * * [misc]points: Setting MPFR precision to 64 1536827268.023 * * * * [misc]points: Setting MPFR precision to 320 1536827268.026 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.026 * * * * [misc]points: Sampling 32 additional inputs, on iter 3 have 224 / 256 1536827268.026 * * * * [misc]points: Computing exacts on every 2 of 32 points to ramp up precision 1536827268.027 * * * * [misc]points: Setting MPFR precision to 64 1536827268.028 * * * * [misc]points: Setting MPFR precision to 320 1536827268.028 * * * * [misc]points: Computing exacts for 32 points 1536827268.030 * * * * [misc]points: Setting MPFR precision to 64 1536827268.031 * * * * [misc]points: Setting MPFR precision to 320 1536827268.032 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.032 * * * * [misc]points: Sampling 16 additional inputs, on iter 4 have 240 / 256 1536827268.032 * * * * [misc]points: Computing exacts for 16 points 1536827268.034 * * * * [misc]points: Setting MPFR precision to 64 1536827268.034 * * * * [misc]points: Setting MPFR precision to 320 1536827268.035 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.035 * * * * [misc]points: Sampling 9 additional inputs, on iter 5 have 247 / 256 1536827268.036 * * * * [misc]points: Computing exacts for 9 points 1536827268.037 * * * * [misc]points: Setting MPFR precision to 64 1536827268.037 * * * * [misc]points: Setting MPFR precision to 320 1536827268.038 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.038 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 252 / 256 1536827268.038 * * * * [misc]points: Computing exacts for 4 points 1536827268.039 * * * * [misc]points: Setting MPFR precision to 64 1536827268.039 * * * * [misc]points: Setting MPFR precision to 320 1536827268.040 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.040 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 253 / 256 1536827268.040 * * * * [misc]points: Computing exacts for 4 points 1536827268.041 * * * * [misc]points: Setting MPFR precision to 64 1536827268.041 * * * * [misc]points: Setting MPFR precision to 320 1536827268.041 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.041 * * * * [misc]points: Sampling 4 additional inputs, on iter 8 have 253 / 256 1536827268.042 * * * * [misc]points: Computing exacts for 4 points 1536827268.043 * * * * [misc]points: Setting MPFR precision to 64 1536827268.043 * * * * [misc]points: Setting MPFR precision to 320 1536827268.043 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.043 * * * * [misc]points: Sampling 4 additional inputs, on iter 9 have 255 / 256 1536827268.043 * * * * [misc]points: Computing exacts for 4 points 1536827268.044 * * * * [misc]points: Setting MPFR precision to 64 1536827268.045 * * * * [misc]points: Setting MPFR precision to 320 1536827268.045 * * * * [misc]points: Filtering points with unrepresentable outputs 1536827268.045 * * * * [exit]points: Sampled 258 points with exact outputs 1536827268.045 * * * [misc]progress: [2/2] Setting up program. 1536827268.049 * [misc]progress: [Phase 2 of 3] Improving. 1536827268.049 * [enter]simplify: Simplifying (/ a (- (acos a))) 1536827268.049 * * [misc]simplify: iters left: 5 (4 enodes) 1536827268.050 * [exit]simplify: Simplified to (/ a (- (acos a))) 1536827268.056 * * [misc]progress: iteration 1 / 4 1536827268.056 * * * [misc]progress: picking best candidate 1536827268.068 * * * * [misc]pick: Picked # 1536827268.068 * * * [misc]progress: localizing error 1536827268.078 * * * [misc]progress: generating rewritten candidates 1536827268.078 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1536827268.098 * * * [misc]progress: generating series expansions 1536827268.098 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1536827268.098 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1536827268.098 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1536827268.099 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536827268.099 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.099 * [misc]backup-simplify: Simplify -1 into -1 1536827268.099 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536827268.099 * [misc]taylor: Taking taylor expansion of a in a 1536827268.099 * [misc]backup-simplify: Simplify 0 into 0 1536827268.099 * [misc]backup-simplify: Simplify 1 into 1 1536827268.099 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827268.101 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827268.101 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536827268.101 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536827268.101 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.101 * [misc]backup-simplify: Simplify -1 into -1 1536827268.101 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536827268.101 * [misc]taylor: Taking taylor expansion of a in a 1536827268.101 * [misc]backup-simplify: Simplify 0 into 0 1536827268.101 * [misc]backup-simplify: Simplify 1 into 1 1536827268.101 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827268.101 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827268.101 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536827268.101 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1536827268.101 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827268.102 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1536827268.102 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1536827268.102 * [misc]backup-simplify: Simplify 0 into 0 1536827268.102 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827268.103 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1536827268.103 * [misc]backup-simplify: Simplify 0 into 0 1536827268.103 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827268.104 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1536827268.104 * [misc]backup-simplify: Simplify 0 into 0 1536827268.104 * [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 1536827268.105 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1536827268.105 * [misc]backup-simplify: Simplify 0 into 0 1536827268.105 * [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 1536827268.106 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1536827268.106 * [misc]backup-simplify: Simplify 0 into 0 1536827268.106 * [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 1536827268.107 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1536827268.107 * [misc]backup-simplify: Simplify 0 into 0 1536827268.107 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1536827268.108 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1536827268.108 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1536827268.108 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536827268.108 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.108 * [misc]backup-simplify: Simplify -1 into -1 1536827268.108 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827268.108 * [misc]taylor: Taking taylor expansion of a in a 1536827268.108 * [misc]backup-simplify: Simplify 0 into 0 1536827268.108 * [misc]backup-simplify: Simplify 1 into 1 1536827268.108 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827268.108 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827268.108 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827268.108 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827268.108 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827268.108 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536827268.109 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.109 * [misc]backup-simplify: Simplify -1 into -1 1536827268.109 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827268.109 * [misc]taylor: Taking taylor expansion of a in a 1536827268.109 * [misc]backup-simplify: Simplify 0 into 0 1536827268.109 * [misc]backup-simplify: Simplify 1 into 1 1536827268.109 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827268.109 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827268.109 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827268.109 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827268.109 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827268.109 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827268.110 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536827268.110 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536827268.110 * [misc]backup-simplify: Simplify 0 into 0 1536827268.111 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827268.111 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536827268.111 * [misc]backup-simplify: Simplify 0 into 0 1536827268.112 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827268.112 * [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 1536827268.112 * [misc]backup-simplify: Simplify 0 into 0 1536827268.113 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827268.113 * [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 1536827268.113 * [misc]backup-simplify: Simplify 0 into 0 1536827268.114 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827268.115 * [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 1536827268.115 * [misc]backup-simplify: Simplify 0 into 0 1536827268.116 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536827268.116 * [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 1536827268.116 * [misc]backup-simplify: Simplify 0 into 0 1536827268.117 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1536827268.117 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1536827268.117 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1536827268.117 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536827268.117 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827268.117 * [misc]taylor: Taking taylor expansion of a in a 1536827268.117 * [misc]backup-simplify: Simplify 0 into 0 1536827268.117 * [misc]backup-simplify: Simplify 1 into 1 1536827268.117 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827268.117 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.117 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827268.118 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827268.118 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827268.118 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536827268.118 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827268.118 * [misc]taylor: Taking taylor expansion of a in a 1536827268.118 * [misc]backup-simplify: Simplify 0 into 0 1536827268.118 * [misc]backup-simplify: Simplify 1 into 1 1536827268.118 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827268.118 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.118 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827268.118 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827268.118 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827268.118 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827268.119 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536827268.119 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536827268.119 * [misc]backup-simplify: Simplify 0 into 0 1536827268.120 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827268.120 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827268.120 * [misc]backup-simplify: Simplify 0 into 0 1536827268.121 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827268.121 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827268.121 * [misc]backup-simplify: Simplify 0 into 0 1536827268.122 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827268.122 * [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 1536827268.122 * [misc]backup-simplify: Simplify 0 into 0 1536827268.123 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827268.124 * [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 1536827268.124 * [misc]backup-simplify: Simplify 0 into 0 1536827268.125 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536827268.125 * [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 1536827268.125 * [misc]backup-simplify: Simplify 0 into 0 1536827268.126 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1536827268.126 * * * [misc]progress: simplifying candidates 1536827268.126 * * * * [misc]progress: [ 1 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 2 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 3 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 4 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 5 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 6 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 7 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 8 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 9 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 10 / 23 ] simplifiying candidate # 1536827268.126 * * * * [misc]progress: [ 11 / 23 ] simplifiying candidate # 1536827268.127 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1536827268.127 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.128 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1536827268.128 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1536827268.129 * * * * [misc]progress: [ 12 / 23 ] simplifiying candidate # 1536827268.129 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1536827268.129 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.131 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1536827268.131 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1536827268.131 * * * * [misc]progress: [ 13 / 23 ] simplifiying candidate # 1536827268.131 * [enter]simplify: Simplifying (- (acos a)) 1536827268.132 * * [misc]simplify: iters left: 3 (3 enodes) 1536827268.132 * [exit]simplify: Simplified to (- (acos a)) 1536827268.132 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1536827268.132 * * * * [misc]progress: [ 14 / 23 ] simplifiying candidate # 1536827268.132 * [enter]simplify: Simplifying (acos a) 1536827268.132 * * [misc]simplify: iters left: 1 (2 enodes) 1536827268.133 * [exit]simplify: Simplified to (acos a) 1536827268.133 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1536827268.133 * * * * [misc]progress: [ 15 / 23 ] simplifiying candidate # 1536827268.133 * [enter]simplify: Simplifying (cbrt (acos a)) 1536827268.133 * * [misc]simplify: iters left: 2 (3 enodes) 1536827268.134 * [exit]simplify: Simplified to (cbrt (acos a)) 1536827268.134 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1536827268.134 * * * * [misc]progress: [ 16 / 23 ] simplifiying candidate # 1536827268.134 * [enter]simplify: Simplifying (sqrt (acos a)) 1536827268.134 * * [misc]simplify: iters left: 2 (3 enodes) 1536827268.134 * [exit]simplify: Simplified to (sqrt (acos a)) 1536827268.134 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1536827268.135 * * * * [misc]progress: [ 17 / 23 ] simplifiying candidate # 1536827268.135 * [enter]simplify: Simplifying (acos a) 1536827268.135 * * [misc]simplify: iters left: 1 (2 enodes) 1536827268.135 * [exit]simplify: Simplified to (acos a) 1536827268.135 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1536827268.135 * * * * [misc]progress: [ 18 / 23 ] simplifiying candidate # 1536827268.135 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1536827268.136 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.136 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1536827268.136 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1536827268.136 * * * * [misc]progress: [ 19 / 23 ] simplifiying candidate # 1536827268.136 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1536827268.137 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.137 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1536827268.137 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1536827268.137 * * * * [misc]progress: [ 20 / 23 ] simplifiying candidate # 1536827268.138 * [enter]simplify: Simplifying (- (acos a)) 1536827268.138 * * [misc]simplify: iters left: 3 (3 enodes) 1536827268.138 * [exit]simplify: Simplified to (- (acos a)) 1536827268.138 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1536827268.139 * * * * [misc]progress: [ 21 / 23 ] simplifiying candidate # 1536827268.139 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827268.139 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.140 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.142 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.144 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.146 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.149 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827268.149 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827268.149 * * * * [misc]progress: [ 22 / 23 ] simplifiying candidate # 1536827268.149 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827268.150 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.151 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.153 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.155 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.161 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.163 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827268.163 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827268.163 * * * * [misc]progress: [ 23 / 23 ] simplifiying candidate # 1536827268.164 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827268.164 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.165 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.167 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.171 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.176 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.183 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827268.183 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827268.183 * * * [misc]progress: adding candidates to table 1536827268.437 * * [misc]progress: iteration 2 / 4 1536827268.437 * * * [misc]progress: picking best candidate 1536827268.459 * * * * [misc]pick: Picked # 1536827268.459 * * * [misc]progress: localizing error 1536827268.472 * * * [misc]progress: generating rewritten candidates 1536827268.472 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1536827268.505 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1536827268.542 * * * [misc]progress: generating series expansions 1536827268.542 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1536827268.543 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1536827268.543 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1536827268.543 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1536827268.543 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.543 * [misc]backup-simplify: Simplify -1 into -1 1536827268.543 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1536827268.543 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827268.543 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827268.544 * [misc]taylor: Taking taylor expansion of a in a 1536827268.544 * [misc]backup-simplify: Simplify 0 into 0 1536827268.544 * [misc]backup-simplify: Simplify 1 into 1 1536827268.544 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1536827268.544 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1536827268.544 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.544 * [misc]backup-simplify: Simplify -1 into -1 1536827268.544 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1536827268.544 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827268.544 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827268.544 * [misc]taylor: Taking taylor expansion of a in a 1536827268.544 * [misc]backup-simplify: Simplify 0 into 0 1536827268.544 * [misc]backup-simplify: Simplify 1 into 1 1536827268.544 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1536827268.544 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1536827268.544 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1536827268.545 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1536827268.545 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1536827268.545 * [misc]backup-simplify: Simplify 0 into 0 1536827268.546 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536827268.546 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1536827268.546 * [misc]backup-simplify: Simplify 0 into 0 1536827268.547 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536827268.547 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1536827268.547 * [misc]backup-simplify: Simplify 0 into 0 1536827268.548 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536827268.548 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1536827268.548 * [misc]backup-simplify: Simplify 0 into 0 1536827268.549 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536827268.549 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1536827268.549 * [misc]backup-simplify: Simplify 0 into 0 1536827268.550 * [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 1536827268.550 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1536827268.550 * [misc]backup-simplify: Simplify 0 into 0 1536827268.550 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1536827268.550 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1536827268.550 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1536827268.550 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1536827268.550 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.550 * [misc]backup-simplify: Simplify -1 into -1 1536827268.550 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827268.551 * [misc]taylor: Taking taylor expansion of a in a 1536827268.551 * [misc]backup-simplify: Simplify 0 into 0 1536827268.551 * [misc]backup-simplify: Simplify 1 into 1 1536827268.551 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827268.551 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827268.551 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1536827268.551 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.551 * [misc]backup-simplify: Simplify -1 into -1 1536827268.551 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827268.551 * [misc]taylor: Taking taylor expansion of a in a 1536827268.551 * [misc]backup-simplify: Simplify 0 into 0 1536827268.551 * [misc]backup-simplify: Simplify 1 into 1 1536827268.551 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827268.551 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827268.551 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827268.551 * [misc]backup-simplify: Simplify (* -1 0) into 0 1536827268.551 * [misc]backup-simplify: Simplify 0 into 0 1536827268.551 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827268.551 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1536827268.551 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1536827268.552 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536827268.552 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1536827268.552 * [misc]backup-simplify: Simplify 0 into 0 1536827268.552 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827268.552 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1536827268.553 * [misc]backup-simplify: Simplify 0 into 0 1536827268.553 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827268.553 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1536827268.553 * [misc]backup-simplify: Simplify 0 into 0 1536827268.554 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827268.554 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1536827268.554 * [misc]backup-simplify: Simplify 0 into 0 1536827268.555 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827268.555 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1536827268.555 * [misc]backup-simplify: Simplify 0 into 0 1536827268.556 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536827268.557 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1536827268.557 * [misc]backup-simplify: Simplify 0 into 0 1536827268.557 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1536827268.557 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1536827268.557 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1536827268.557 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827268.557 * [misc]taylor: Taking taylor expansion of a in a 1536827268.557 * [misc]backup-simplify: Simplify 0 into 0 1536827268.557 * [misc]backup-simplify: Simplify 1 into 1 1536827268.557 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827268.557 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.557 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827268.557 * [misc]taylor: Taking taylor expansion of a in a 1536827268.557 * [misc]backup-simplify: Simplify 0 into 0 1536827268.557 * [misc]backup-simplify: Simplify 1 into 1 1536827268.557 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827268.557 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.557 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827268.557 * [misc]backup-simplify: Simplify 0 into 0 1536827268.557 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827268.557 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.558 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536827268.558 * [misc]backup-simplify: Simplify 0 into 0 1536827268.558 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827268.558 * [misc]backup-simplify: Simplify 0 into 0 1536827268.558 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827268.558 * [misc]backup-simplify: Simplify 0 into 0 1536827268.559 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827268.559 * [misc]backup-simplify: Simplify 0 into 0 1536827268.559 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827268.559 * [misc]backup-simplify: Simplify 0 into 0 1536827268.560 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536827268.560 * [misc]backup-simplify: Simplify 0 into 0 1536827268.560 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1536827268.560 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1536827268.560 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1536827268.561 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1536827268.561 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536827268.561 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.561 * [misc]backup-simplify: Simplify -1 into -1 1536827268.561 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536827268.561 * [misc]taylor: Taking taylor expansion of a in a 1536827268.561 * [misc]backup-simplify: Simplify 0 into 0 1536827268.561 * [misc]backup-simplify: Simplify 1 into 1 1536827268.561 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827268.561 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827268.561 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536827268.561 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536827268.561 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.561 * [misc]backup-simplify: Simplify -1 into -1 1536827268.561 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536827268.561 * [misc]taylor: Taking taylor expansion of a in a 1536827268.561 * [misc]backup-simplify: Simplify 0 into 0 1536827268.561 * [misc]backup-simplify: Simplify 1 into 1 1536827268.561 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827268.561 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827268.561 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536827268.561 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1536827268.561 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827268.561 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1536827268.561 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1536827268.561 * [misc]backup-simplify: Simplify 0 into 0 1536827268.561 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827268.562 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1536827268.562 * [misc]backup-simplify: Simplify 0 into 0 1536827268.562 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827268.562 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1536827268.562 * [misc]backup-simplify: Simplify 0 into 0 1536827268.562 * [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 1536827268.563 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1536827268.563 * [misc]backup-simplify: Simplify 0 into 0 1536827268.563 * [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 1536827268.564 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1536827268.564 * [misc]backup-simplify: Simplify 0 into 0 1536827268.564 * [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 1536827268.564 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1536827268.564 * [misc]backup-simplify: Simplify 0 into 0 1536827268.564 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1536827268.565 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1536827268.565 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1536827268.565 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536827268.565 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.565 * [misc]backup-simplify: Simplify -1 into -1 1536827268.565 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827268.565 * [misc]taylor: Taking taylor expansion of a in a 1536827268.565 * [misc]backup-simplify: Simplify 0 into 0 1536827268.565 * [misc]backup-simplify: Simplify 1 into 1 1536827268.565 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827268.565 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827268.565 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827268.565 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827268.565 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827268.565 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536827268.565 * [misc]taylor: Taking taylor expansion of -1 in a 1536827268.565 * [misc]backup-simplify: Simplify -1 into -1 1536827268.565 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827268.565 * [misc]taylor: Taking taylor expansion of a in a 1536827268.565 * [misc]backup-simplify: Simplify 0 into 0 1536827268.565 * [misc]backup-simplify: Simplify 1 into 1 1536827268.565 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827268.565 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827268.565 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827268.565 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827268.565 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827268.566 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827268.566 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536827268.566 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536827268.566 * [misc]backup-simplify: Simplify 0 into 0 1536827268.566 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827268.566 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536827268.566 * [misc]backup-simplify: Simplify 0 into 0 1536827268.567 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827268.567 * [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 1536827268.567 * [misc]backup-simplify: Simplify 0 into 0 1536827268.568 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827268.568 * [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 1536827268.568 * [misc]backup-simplify: Simplify 0 into 0 1536827268.568 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827268.569 * [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 1536827268.569 * [misc]backup-simplify: Simplify 0 into 0 1536827268.569 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536827268.570 * [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 1536827268.570 * [misc]backup-simplify: Simplify 0 into 0 1536827268.570 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1536827268.570 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1536827268.570 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1536827268.570 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536827268.570 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827268.570 * [misc]taylor: Taking taylor expansion of a in a 1536827268.570 * [misc]backup-simplify: Simplify 0 into 0 1536827268.570 * [misc]backup-simplify: Simplify 1 into 1 1536827268.570 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827268.570 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.570 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827268.570 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827268.570 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827268.570 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536827268.570 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827268.570 * [misc]taylor: Taking taylor expansion of a in a 1536827268.570 * [misc]backup-simplify: Simplify 0 into 0 1536827268.570 * [misc]backup-simplify: Simplify 1 into 1 1536827268.570 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827268.570 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827268.570 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827268.571 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827268.571 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827268.571 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827268.571 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536827268.571 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536827268.571 * [misc]backup-simplify: Simplify 0 into 0 1536827268.571 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827268.572 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827268.572 * [misc]backup-simplify: Simplify 0 into 0 1536827268.572 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827268.572 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827268.572 * [misc]backup-simplify: Simplify 0 into 0 1536827268.573 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827268.573 * [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 1536827268.573 * [misc]backup-simplify: Simplify 0 into 0 1536827268.574 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827268.574 * [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 1536827268.574 * [misc]backup-simplify: Simplify 0 into 0 1536827268.574 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536827268.575 * [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 1536827268.575 * [misc]backup-simplify: Simplify 0 into 0 1536827268.575 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1536827268.575 * * * [misc]progress: simplifying candidates 1536827268.575 * * * * [misc]progress: [ 1 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 2 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 3 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 4 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 5 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 6 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 7 / 46 ] simplifiying candidate # 1536827268.575 * * * * [misc]progress: [ 8 / 46 ] simplifiying candidate # 1536827268.575 * [enter]simplify: Simplifying (/ 0 a) 1536827268.576 * * [misc]simplify: iters left: 2 (3 enodes) 1536827268.576 * [exit]simplify: Simplified to 0 1536827268.576 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1536827268.576 * * * * [misc]progress: [ 9 / 46 ] simplifiying candidate # 1536827268.576 * * * * [misc]progress: [ 10 / 46 ] simplifiying candidate # 1536827268.576 * * * * [misc]progress: [ 11 / 46 ] simplifiying candidate # 1536827268.576 * * * * [misc]progress: [ 12 / 46 ] simplifiying candidate # 1536827268.576 * [enter]simplify: Simplifying (/ (acos a) a) 1536827268.577 * * [misc]simplify: iters left: 3 (3 enodes) 1536827268.577 * [exit]simplify: Simplified to (/ (acos a) a) 1536827268.577 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1536827268.577 * * * * [misc]progress: [ 13 / 46 ] simplifiying candidate # 1536827268.577 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1536827268.578 * * [misc]simplify: iters left: 6 (5 enodes) 1536827268.579 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1536827268.579 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1536827268.579 * * * * [misc]progress: [ 14 / 46 ] simplifiying candidate # 1536827268.579 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1536827268.579 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.580 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1536827268.580 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1536827268.580 * * * * [misc]progress: [ 15 / 46 ] simplifiying candidate # 1536827268.580 * * * * [misc]progress: [ 16 / 46 ] simplifiying candidate # 1536827268.580 * * * * [misc]progress: [ 17 / 46 ] simplifiying candidate # 1536827268.580 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1536827268.580 * * [misc]simplify: iters left: 6 (5 enodes) 1536827268.581 * * [misc]simplify: iters left: 5 (8 enodes) 1536827268.583 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1536827268.583 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1536827268.583 * * * * [misc]progress: [ 18 / 46 ] simplifiying candidate # 1536827268.583 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1536827268.583 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.584 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1536827268.584 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1536827268.584 * * * * [misc]progress: [ 19 / 46 ] simplifiying candidate # 1536827268.584 * [enter]simplify: Simplifying (- 1) 1536827268.584 * * [misc]simplify: iters left: 2 (2 enodes) 1536827268.585 * * [misc]simplify: iters left: 1 (5 enodes) 1536827268.586 * [exit]simplify: Simplified to -1 1536827268.586 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1536827268.586 * * * * [misc]progress: [ 20 / 46 ] simplifiying candidate # 1536827268.586 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1536827268.586 * * [misc]simplify: iters left: 4 (4 enodes) 1536827268.587 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1536827268.587 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1536827268.587 * * * * [misc]progress: [ 21 / 46 ] simplifiying candidate # 1536827268.587 * [enter]simplify: Simplifying (sqrt (acos a)) 1536827268.587 * * [misc]simplify: iters left: 2 (3 enodes) 1536827268.588 * [exit]simplify: Simplified to (sqrt (acos a)) 1536827268.588 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1536827268.588 * * * * [misc]progress: [ 22 / 46 ] simplifiying candidate # 1536827268.588 * * * * [misc]progress: [ 23 / 46 ] simplifiying candidate # 1536827268.588 * * * * [misc]progress: [ 24 / 46 ] simplifiying candidate # 1536827268.588 * [enter]simplify: Simplifying (- 1) 1536827268.588 * * [misc]simplify: iters left: 2 (2 enodes) 1536827268.589 * * [misc]simplify: iters left: 1 (5 enodes) 1536827268.589 * [exit]simplify: Simplified to -1 1536827268.589 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1536827268.589 * * * * [misc]progress: [ 25 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 26 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 27 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 28 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 29 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 30 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 31 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 32 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 33 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 34 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 35 / 46 ] simplifiying candidate # 1536827268.590 * * * * [misc]progress: [ 36 / 46 ] simplifiying candidate # 1536827268.590 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1536827268.590 * * [misc]simplify: iters left: 6 (5 enodes) 1536827268.591 * * [misc]simplify: iters left: 5 (7 enodes) 1536827268.592 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1536827268.592 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1536827268.592 * * * * [misc]progress: [ 37 / 46 ] simplifiying candidate # 1536827268.593 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1536827268.593 * * [misc]simplify: iters left: 6 (5 enodes) 1536827268.594 * * [misc]simplify: iters left: 5 (7 enodes) 1536827268.595 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1536827268.595 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1536827268.595 * * * * [misc]progress: [ 38 / 46 ] simplifiying candidate # 1536827268.596 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1536827268.596 * * [misc]simplify: iters left: 5 (4 enodes) 1536827268.597 * * [misc]simplify: iters left: 4 (6 enodes) 1536827268.598 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1536827268.598 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1536827268.598 * * * * [misc]progress: [ 39 / 46 ] simplifiying candidate # 1536827268.598 * [enter]simplify: Simplifying (/ 1 a) 1536827268.598 * * [misc]simplify: iters left: 2 (3 enodes) 1536827268.599 * * [misc]simplify: iters left: 1 (5 enodes) 1536827268.599 * [exit]simplify: Simplified to (/ 1 a) 1536827268.599 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1536827268.599 * * * * [misc]progress: [ 40 / 46 ] simplifiying candidate # 1536827268.599 * * * * [misc]progress: [ 41 / 46 ] simplifiying candidate # 1536827268.599 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1536827268.600 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.601 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.603 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.604 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.607 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.610 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1536827268.610 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1536827268.610 * * * * [misc]progress: [ 42 / 46 ] simplifiying candidate # 1536827268.610 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1536827268.610 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.613 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.615 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.617 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.619 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.622 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1536827268.622 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1536827268.622 * * * * [misc]progress: [ 43 / 46 ] simplifiying candidate # 1536827268.622 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1536827268.622 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.623 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.625 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.627 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.630 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.633 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1536827268.633 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1536827268.633 * * * * [misc]progress: [ 44 / 46 ] simplifiying candidate # 1536827268.633 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827268.633 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.634 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.636 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.638 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.640 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.643 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827268.643 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827268.643 * * * * [misc]progress: [ 45 / 46 ] simplifiying candidate # 1536827268.643 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827268.643 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.645 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.646 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.648 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.651 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.653 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827268.653 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827268.654 * * * * [misc]progress: [ 46 / 46 ] simplifiying candidate # 1536827268.654 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827268.654 * * [misc]simplify: iters left: 5 (5 enodes) 1536827268.655 * * [misc]simplify: iters left: 4 (9 enodes) 1536827268.657 * * [misc]simplify: iters left: 3 (14 enodes) 1536827268.659 * * [misc]simplify: iters left: 2 (16 enodes) 1536827268.661 * * [misc]simplify: iters left: 1 (18 enodes) 1536827268.663 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827268.664 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827268.664 * * * [misc]progress: adding candidates to table 1536827269.218 * * [misc]progress: iteration 3 / 4 1536827269.218 * * * [misc]progress: picking best candidate 1536827269.254 * * * * [misc]pick: Picked # 1536827269.254 * * * [misc]progress: localizing error 1536827269.276 * * * [misc]progress: generating rewritten candidates 1536827269.276 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1536827269.341 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1536827269.375 * * * [misc]progress: generating series expansions 1536827269.375 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1536827269.375 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1536827269.376 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1536827269.376 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536827269.376 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.376 * [misc]backup-simplify: Simplify -1 into -1 1536827269.376 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536827269.376 * [misc]taylor: Taking taylor expansion of a in a 1536827269.376 * [misc]backup-simplify: Simplify 0 into 0 1536827269.376 * [misc]backup-simplify: Simplify 1 into 1 1536827269.376 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827269.376 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827269.376 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536827269.376 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1536827269.376 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.376 * [misc]backup-simplify: Simplify -1 into -1 1536827269.376 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1536827269.376 * [misc]taylor: Taking taylor expansion of a in a 1536827269.376 * [misc]backup-simplify: Simplify 0 into 0 1536827269.376 * [misc]backup-simplify: Simplify 1 into 1 1536827269.376 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827269.376 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827269.377 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1536827269.377 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1536827269.377 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827269.377 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1536827269.377 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1536827269.377 * [misc]backup-simplify: Simplify 0 into 0 1536827269.378 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827269.378 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1536827269.378 * [misc]backup-simplify: Simplify 0 into 0 1536827269.378 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827269.379 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1536827269.379 * [misc]backup-simplify: Simplify 0 into 0 1536827269.379 * [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 1536827269.380 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1536827269.380 * [misc]backup-simplify: Simplify 0 into 0 1536827269.381 * [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 1536827269.382 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1536827269.382 * [misc]backup-simplify: Simplify 0 into 0 1536827269.382 * [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 1536827269.383 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1536827269.383 * [misc]backup-simplify: Simplify 0 into 0 1536827269.383 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1536827269.383 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1536827269.383 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1536827269.383 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536827269.383 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.383 * [misc]backup-simplify: Simplify -1 into -1 1536827269.383 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827269.383 * [misc]taylor: Taking taylor expansion of a in a 1536827269.384 * [misc]backup-simplify: Simplify 0 into 0 1536827269.384 * [misc]backup-simplify: Simplify 1 into 1 1536827269.384 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827269.384 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827269.384 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827269.384 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827269.384 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827269.384 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1536827269.384 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.384 * [misc]backup-simplify: Simplify -1 into -1 1536827269.384 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827269.384 * [misc]taylor: Taking taylor expansion of a in a 1536827269.384 * [misc]backup-simplify: Simplify 0 into 0 1536827269.384 * [misc]backup-simplify: Simplify 1 into 1 1536827269.384 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827269.384 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827269.384 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827269.385 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827269.385 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827269.385 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827269.385 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536827269.386 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536827269.386 * [misc]backup-simplify: Simplify 0 into 0 1536827269.386 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827269.387 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536827269.387 * [misc]backup-simplify: Simplify 0 into 0 1536827269.387 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827269.388 * [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 1536827269.388 * [misc]backup-simplify: Simplify 0 into 0 1536827269.388 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827269.389 * [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 1536827269.389 * [misc]backup-simplify: Simplify 0 into 0 1536827269.390 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827269.390 * [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 1536827269.390 * [misc]backup-simplify: Simplify 0 into 0 1536827269.391 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536827269.392 * [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 1536827269.392 * [misc]backup-simplify: Simplify 0 into 0 1536827269.392 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1536827269.392 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1536827269.392 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1536827269.392 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536827269.393 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827269.393 * [misc]taylor: Taking taylor expansion of a in a 1536827269.393 * [misc]backup-simplify: Simplify 0 into 0 1536827269.393 * [misc]backup-simplify: Simplify 1 into 1 1536827269.393 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827269.393 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827269.393 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827269.393 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827269.393 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827269.393 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1536827269.393 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827269.393 * [misc]taylor: Taking taylor expansion of a in a 1536827269.393 * [misc]backup-simplify: Simplify 0 into 0 1536827269.393 * [misc]backup-simplify: Simplify 1 into 1 1536827269.393 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827269.393 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827269.393 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827269.394 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827269.394 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827269.394 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1536827269.394 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536827269.395 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536827269.395 * [misc]backup-simplify: Simplify 0 into 0 1536827269.395 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827269.395 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827269.395 * [misc]backup-simplify: Simplify 0 into 0 1536827269.396 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827269.396 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827269.396 * [misc]backup-simplify: Simplify 0 into 0 1536827269.397 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827269.398 * [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 1536827269.398 * [misc]backup-simplify: Simplify 0 into 0 1536827269.399 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827269.399 * [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 1536827269.399 * [misc]backup-simplify: Simplify 0 into 0 1536827269.400 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536827269.401 * [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 1536827269.401 * [misc]backup-simplify: Simplify 0 into 0 1536827269.401 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1536827269.401 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1536827269.406 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1536827269.407 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1536827269.407 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1536827269.407 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.407 * [misc]backup-simplify: Simplify -1 into -1 1536827269.407 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827269.407 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827269.407 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827269.407 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1536827269.407 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.407 * [misc]backup-simplify: Simplify -1 into -1 1536827269.407 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827269.407 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827269.407 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827269.407 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827269.407 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1536827269.407 * [misc]backup-simplify: Simplify 0 into 0 1536827269.408 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827269.408 * [misc]backup-simplify: Simplify 0 into 0 1536827269.408 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827269.408 * [misc]backup-simplify: Simplify 0 into 0 1536827269.408 * [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 1536827269.409 * [misc]backup-simplify: Simplify 0 into 0 1536827269.409 * [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 1536827269.409 * [misc]backup-simplify: Simplify 0 into 0 1536827269.409 * [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 1536827269.409 * [misc]backup-simplify: Simplify 0 into 0 1536827269.410 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1536827269.410 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1536827269.410 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1536827269.410 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1536827269.410 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.410 * [misc]backup-simplify: Simplify -1 into -1 1536827269.410 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827269.410 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827269.410 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827269.410 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1536827269.410 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.410 * [misc]backup-simplify: Simplify -1 into -1 1536827269.410 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827269.410 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827269.410 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827269.410 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1536827269.411 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536827269.411 * [misc]backup-simplify: Simplify 0 into 0 1536827269.411 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536827269.411 * [misc]backup-simplify: Simplify 0 into 0 1536827269.411 * [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 1536827269.411 * [misc]backup-simplify: Simplify 0 into 0 1536827269.412 * [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 1536827269.412 * [misc]backup-simplify: Simplify 0 into 0 1536827269.412 * [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 1536827269.412 * [misc]backup-simplify: Simplify 0 into 0 1536827269.412 * [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 1536827269.412 * [misc]backup-simplify: Simplify 0 into 0 1536827269.412 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1536827269.412 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1536827269.412 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1536827269.412 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1536827269.412 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.412 * [misc]backup-simplify: Simplify -1 into -1 1536827269.412 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827269.413 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827269.413 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1536827269.413 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1536827269.413 * [misc]taylor: Taking taylor expansion of -1 in a 1536827269.413 * [misc]backup-simplify: Simplify -1 into -1 1536827269.413 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827269.413 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827269.413 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1536827269.413 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1536827269.413 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536827269.413 * [misc]backup-simplify: Simplify 0 into 0 1536827269.413 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827269.413 * [misc]backup-simplify: Simplify 0 into 0 1536827269.413 * [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 1536827269.413 * [misc]backup-simplify: Simplify 0 into 0 1536827269.414 * [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 1536827269.414 * [misc]backup-simplify: Simplify 0 into 0 1536827269.414 * [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 1536827269.414 * [misc]backup-simplify: Simplify 0 into 0 1536827269.414 * [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 1536827269.414 * [misc]backup-simplify: Simplify 0 into 0 1536827269.414 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1536827269.414 * * * [misc]progress: simplifying candidates 1536827269.414 * * * * [misc]progress: [ 1 / 68 ] simplifiying candidate # 1536827269.415 * * * * [misc]progress: [ 2 / 68 ] simplifiying candidate # 1536827269.415 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1536827269.415 * * [misc]simplify: iters left: 6 (9 enodes) 1536827269.418 * * [misc]simplify: iters left: 5 (17 enodes) 1536827269.421 * * [misc]simplify: iters left: 4 (20 enodes) 1536827269.424 * * [misc]simplify: iters left: 3 (23 enodes) 1536827269.427 * * [misc]simplify: iters left: 2 (29 enodes) 1536827269.433 * * [misc]simplify: iters left: 1 (43 enodes) 1536827269.444 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1536827269.444 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1536827269.444 * * * * [misc]progress: [ 3 / 68 ] simplifiying candidate # 1536827269.444 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1536827269.445 * * [misc]simplify: iters left: 6 (9 enodes) 1536827269.448 * * [misc]simplify: iters left: 5 (20 enodes) 1536827269.451 * * [misc]simplify: iters left: 4 (23 enodes) 1536827269.454 * * [misc]simplify: iters left: 3 (31 enodes) 1536827269.459 * * [misc]simplify: iters left: 2 (41 enodes) 1536827269.477 * * [misc]simplify: iters left: 1 (86 enodes) 1536827269.501 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1536827269.501 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1536827269.501 * * * * [misc]progress: [ 4 / 68 ] simplifiying candidate # 1536827269.501 * * * * [misc]progress: [ 5 / 68 ] simplifiying candidate # 1536827269.501 * * * * [misc]progress: [ 6 / 68 ] simplifiying candidate # 1536827269.501 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1536827269.503 * * [misc]simplify: iters left: 6 (11 enodes) 1536827269.510 * * [misc]simplify: iters left: 5 (34 enodes) 1536827269.535 * * [misc]simplify: iters left: 4 (100 enodes) 1536827269.658 * * [misc]simplify: iters left: 3 (414 enodes) 1536827270.876 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1536827270.876 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1536827270.876 * * * * [misc]progress: [ 7 / 68 ] simplifiying candidate # 1536827270.876 * * * * [misc]progress: [ 8 / 68 ] simplifiying candidate # 1536827270.876 * * * * [misc]progress: [ 9 / 68 ] simplifiying candidate # 1536827270.876 * * * * [misc]progress: [ 10 / 68 ] simplifiying candidate # 1536827270.876 * * * * [misc]progress: [ 11 / 68 ] simplifiying candidate # 1536827270.877 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827270.878 * * [misc]simplify: iters left: 6 (11 enodes) 1536827270.883 * * [misc]simplify: iters left: 5 (19 enodes) 1536827270.890 * * [misc]simplify: iters left: 4 (28 enodes) 1536827270.898 * * [misc]simplify: iters left: 3 (31 enodes) 1536827270.907 * * [misc]simplify: iters left: 2 (34 enodes) 1536827270.920 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1536827270.920 * [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))))) 1536827270.921 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827270.922 * * [misc]simplify: iters left: 6 (9 enodes) 1536827270.925 * * [misc]simplify: iters left: 5 (11 enodes) 1536827270.928 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827270.928 * [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))))) 1536827270.929 * * * * [misc]progress: [ 12 / 68 ] simplifiying candidate # 1536827270.929 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1536827270.930 * * [misc]simplify: iters left: 6 (10 enodes) 1536827270.934 * * [misc]simplify: iters left: 5 (14 enodes) 1536827270.938 * * [misc]simplify: iters left: 4 (16 enodes) 1536827270.943 * * [misc]simplify: iters left: 3 (17 enodes) 1536827270.950 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1536827270.950 * [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))))) 1536827270.950 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827270.951 * * [misc]simplify: iters left: 6 (9 enodes) 1536827270.954 * * [misc]simplify: iters left: 5 (11 enodes) 1536827270.957 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827270.957 * [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))))) 1536827270.957 * * * * [misc]progress: [ 13 / 68 ] simplifiying candidate # 1536827270.958 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1536827270.958 * * [misc]simplify: iters left: 6 (8 enodes) 1536827270.961 * * [misc]simplify: iters left: 5 (12 enodes) 1536827270.965 * * [misc]simplify: iters left: 4 (18 enodes) 1536827270.970 * * [misc]simplify: iters left: 3 (20 enodes) 1536827270.973 * * [misc]simplify: iters left: 2 (25 enodes) 1536827270.977 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827270.977 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536827270.977 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536827270.978 * * [misc]simplify: iters left: 6 (8 enodes) 1536827270.979 * * [misc]simplify: iters left: 5 (12 enodes) 1536827270.981 * * [misc]simplify: iters left: 4 (15 enodes) 1536827270.985 * * [misc]simplify: iters left: 3 (25 enodes) 1536827270.989 * * [misc]simplify: iters left: 2 (27 enodes) 1536827270.992 * * [misc]simplify: iters left: 1 (32 enodes) 1536827270.997 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536827270.997 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536827270.997 * * * * [misc]progress: [ 14 / 68 ] simplifiying candidate # 1536827270.997 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1536827270.997 * * [misc]simplify: iters left: 6 (8 enodes) 1536827270.999 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.002 * * [misc]simplify: iters left: 4 (18 enodes) 1536827271.004 * * [misc]simplify: iters left: 3 (20 enodes) 1536827271.007 * * [misc]simplify: iters left: 2 (25 enodes) 1536827271.014 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827271.014 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536827271.015 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536827271.015 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.019 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.023 * * [misc]simplify: iters left: 4 (15 enodes) 1536827271.029 * * [misc]simplify: iters left: 3 (25 enodes) 1536827271.035 * * [misc]simplify: iters left: 2 (27 enodes) 1536827271.040 * * [misc]simplify: iters left: 1 (32 enodes) 1536827271.048 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536827271.048 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536827271.048 * * * * [misc]progress: [ 15 / 68 ] simplifiying candidate # 1536827271.048 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827271.049 * * [misc]simplify: iters left: 6 (10 enodes) 1536827271.053 * * [misc]simplify: iters left: 5 (14 enodes) 1536827271.057 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827271.057 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1536827271.057 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827271.058 * * [misc]simplify: iters left: 6 (9 enodes) 1536827271.061 * * [misc]simplify: iters left: 5 (11 enodes) 1536827271.064 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827271.064 * [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))))) 1536827271.064 * * * * [misc]progress: [ 16 / 68 ] simplifiying candidate # 1536827271.065 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827271.066 * * [misc]simplify: iters left: 6 (9 enodes) 1536827271.070 * * [misc]simplify: iters left: 5 (11 enodes) 1536827271.074 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827271.074 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536827271.074 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827271.075 * * [misc]simplify: iters left: 6 (9 enodes) 1536827271.078 * * [misc]simplify: iters left: 5 (11 enodes) 1536827271.081 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827271.081 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536827271.081 * * * * [misc]progress: [ 17 / 68 ] simplifiying candidate # 1536827271.081 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1536827271.082 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.084 * * [misc]simplify: iters left: 5 (9 enodes) 1536827271.088 * * [misc]simplify: iters left: 4 (11 enodes) 1536827271.090 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827271.090 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536827271.091 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1536827271.091 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.094 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.098 * * [misc]simplify: iters left: 4 (15 enodes) 1536827271.104 * * [misc]simplify: iters left: 3 (25 enodes) 1536827271.110 * * [misc]simplify: iters left: 2 (27 enodes) 1536827271.115 * * [misc]simplify: iters left: 1 (32 enodes) 1536827271.120 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1536827271.121 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1536827271.121 * * * * [misc]progress: [ 18 / 68 ] simplifiying candidate # 1536827271.121 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1536827271.121 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.122 * * [misc]simplify: iters left: 5 (9 enodes) 1536827271.124 * * [misc]simplify: iters left: 4 (11 enodes) 1536827271.126 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827271.126 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536827271.126 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1536827271.126 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.128 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.130 * * [misc]simplify: iters left: 4 (15 enodes) 1536827271.133 * * [misc]simplify: iters left: 3 (25 enodes) 1536827271.137 * * [misc]simplify: iters left: 2 (27 enodes) 1536827271.140 * * [misc]simplify: iters left: 1 (32 enodes) 1536827271.144 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1536827271.144 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1536827271.144 * * * * [misc]progress: [ 19 / 68 ] simplifiying candidate # 1536827271.144 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827271.145 * * [misc]simplify: iters left: 6 (6 enodes) 1536827271.146 * * [misc]simplify: iters left: 5 (10 enodes) 1536827271.148 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1536827271.148 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1536827271.148 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1536827271.148 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.150 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.152 * * [misc]simplify: iters left: 4 (17 enodes) 1536827271.154 * * [misc]simplify: iters left: 3 (21 enodes) 1536827271.157 * * [misc]simplify: iters left: 2 (22 enodes) 1536827271.162 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1536827271.162 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1536827271.162 * * * * [misc]progress: [ 20 / 68 ] simplifiying candidate # 1536827271.163 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1536827271.163 * * [misc]simplify: iters left: 5 (5 enodes) 1536827271.164 * * [misc]simplify: iters left: 4 (7 enodes) 1536827271.165 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1536827271.165 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1536827271.165 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1536827271.165 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.167 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.171 * * [misc]simplify: iters left: 4 (17 enodes) 1536827271.176 * * [misc]simplify: iters left: 3 (21 enodes) 1536827271.182 * * [misc]simplify: iters left: 2 (22 enodes) 1536827271.189 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1536827271.189 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1536827271.189 * * * * [misc]progress: [ 21 / 68 ] simplifiying candidate # 1536827271.190 * [enter]simplify: Simplifying (/ 1 1) 1536827271.190 * * [misc]simplify: iters left: 2 (2 enodes) 1536827271.191 * * [misc]simplify: iters left: 1 (4 enodes) 1536827271.192 * [exit]simplify: Simplified to 1 1536827271.192 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536827271.192 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536827271.193 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.196 * * [misc]simplify: iters left: 5 (13 enodes) 1536827271.202 * * [misc]simplify: iters left: 4 (26 enodes) 1536827271.213 * * [misc]simplify: iters left: 3 (42 enodes) 1536827271.233 * * [misc]simplify: iters left: 2 (77 enodes) 1536827271.260 * * [misc]simplify: iters left: 1 (108 enodes) 1536827271.326 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536827271.326 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536827271.326 * * * * [misc]progress: [ 22 / 68 ] simplifiying candidate # 1536827271.327 * [enter]simplify: Simplifying (/ 1 1) 1536827271.327 * * [misc]simplify: iters left: 2 (2 enodes) 1536827271.328 * * [misc]simplify: iters left: 1 (4 enodes) 1536827271.329 * [exit]simplify: Simplified to 1 1536827271.329 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536827271.329 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536827271.330 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.333 * * [misc]simplify: iters left: 5 (13 enodes) 1536827271.339 * * [misc]simplify: iters left: 4 (26 enodes) 1536827271.350 * * [misc]simplify: iters left: 3 (42 enodes) 1536827271.370 * * [misc]simplify: iters left: 2 (77 enodes) 1536827271.397 * * [misc]simplify: iters left: 1 (108 enodes) 1536827271.464 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536827271.464 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536827271.464 * * * * [misc]progress: [ 23 / 68 ] simplifiying candidate # 1536827271.464 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827271.465 * * [misc]simplify: iters left: 6 (6 enodes) 1536827271.467 * * [misc]simplify: iters left: 5 (10 enodes) 1536827271.471 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1536827271.471 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1536827271.471 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1536827271.472 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.475 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.479 * * [misc]simplify: iters left: 4 (17 enodes) 1536827271.485 * * [misc]simplify: iters left: 3 (21 enodes) 1536827271.490 * * [misc]simplify: iters left: 2 (22 enodes) 1536827271.497 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1536827271.497 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1536827271.497 * * * * [misc]progress: [ 24 / 68 ] simplifiying candidate # 1536827271.498 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1536827271.498 * * [misc]simplify: iters left: 5 (5 enodes) 1536827271.500 * * [misc]simplify: iters left: 4 (7 enodes) 1536827271.502 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1536827271.502 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1536827271.502 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1536827271.503 * * [misc]simplify: iters left: 6 (8 enodes) 1536827271.507 * * [misc]simplify: iters left: 5 (12 enodes) 1536827271.511 * * [misc]simplify: iters left: 4 (17 enodes) 1536827271.516 * * [misc]simplify: iters left: 3 (21 enodes) 1536827271.521 * * [misc]simplify: iters left: 2 (22 enodes) 1536827271.528 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1536827271.528 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1536827271.528 * * * * [misc]progress: [ 25 / 68 ] simplifiying candidate # 1536827271.529 * [enter]simplify: Simplifying (/ 1 1) 1536827271.529 * * [misc]simplify: iters left: 2 (2 enodes) 1536827271.530 * * [misc]simplify: iters left: 1 (4 enodes) 1536827271.530 * [exit]simplify: Simplified to 1 1536827271.531 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536827271.531 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536827271.531 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.535 * * [misc]simplify: iters left: 5 (13 enodes) 1536827271.541 * * [misc]simplify: iters left: 4 (26 enodes) 1536827271.555 * * [misc]simplify: iters left: 3 (42 enodes) 1536827271.574 * * [misc]simplify: iters left: 2 (77 enodes) 1536827271.600 * * [misc]simplify: iters left: 1 (108 enodes) 1536827271.665 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536827271.665 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536827271.665 * * * * [misc]progress: [ 26 / 68 ] simplifiying candidate # 1536827271.665 * [enter]simplify: Simplifying (/ 1 1) 1536827271.665 * * [misc]simplify: iters left: 2 (2 enodes) 1536827271.666 * * [misc]simplify: iters left: 1 (4 enodes) 1536827271.667 * [exit]simplify: Simplified to 1 1536827271.667 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1536827271.667 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1536827271.668 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.669 * * [misc]simplify: iters left: 5 (13 enodes) 1536827271.672 * * [misc]simplify: iters left: 4 (26 enodes) 1536827271.680 * * [misc]simplify: iters left: 3 (42 enodes) 1536827271.691 * * [misc]simplify: iters left: 2 (77 enodes) 1536827271.705 * * [misc]simplify: iters left: 1 (108 enodes) 1536827271.738 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1536827271.739 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1536827271.739 * * * * [misc]progress: [ 27 / 68 ] simplifiying candidate # 1536827271.739 * * * * [misc]progress: [ 28 / 68 ] simplifiying candidate # 1536827271.739 * * * * [misc]progress: [ 29 / 68 ] simplifiying candidate # 1536827271.739 * * * * [misc]progress: [ 30 / 68 ] simplifiying candidate # 1536827271.739 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1536827271.739 * * [misc]simplify: iters left: 3 (4 enodes) 1536827271.740 * * [misc]simplify: iters left: 2 (6 enodes) 1536827271.742 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1536827271.742 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1536827271.742 * * * * [misc]progress: [ 31 / 68 ] simplifiying candidate # 1536827271.742 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1536827271.742 * * [misc]simplify: iters left: 3 (4 enodes) 1536827271.744 * * [misc]simplify: iters left: 2 (6 enodes) 1536827271.745 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1536827271.745 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1536827271.745 * * * * [misc]progress: [ 32 / 68 ] simplifiying candidate # 1536827271.746 * [enter]simplify: Simplifying (/ 1 a) 1536827271.746 * * [misc]simplify: iters left: 2 (3 enodes) 1536827271.747 * * [misc]simplify: iters left: 1 (5 enodes) 1536827271.748 * [exit]simplify: Simplified to (/ 1 a) 1536827271.748 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1536827271.749 * * * * [misc]progress: [ 33 / 68 ] simplifiying candidate # 1536827271.749 * [enter]simplify: Simplifying (/ 1 a) 1536827271.749 * * [misc]simplify: iters left: 2 (3 enodes) 1536827271.750 * * [misc]simplify: iters left: 1 (5 enodes) 1536827271.751 * [exit]simplify: Simplified to (/ 1 a) 1536827271.751 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1536827271.751 * * * * [misc]progress: [ 34 / 68 ] simplifiying candidate # 1536827271.751 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827271.755 * * [misc]simplify: iters left: 6 (7 enodes) 1536827271.757 * * [misc]simplify: iters left: 5 (9 enodes) 1536827271.760 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827271.760 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1536827271.760 * * * * [misc]progress: [ 35 / 68 ] simplifiying candidate # 1536827271.760 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536827271.760 * * [misc]simplify: iters left: 6 (6 enodes) 1536827271.762 * * [misc]simplify: iters left: 5 (8 enodes) 1536827271.764 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827271.765 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1536827271.765 * * * * [misc]progress: [ 36 / 68 ] simplifiying candidate # 1536827271.765 * * * * [misc]progress: [ 37 / 68 ] simplifiying candidate # 1536827271.765 * * * * [misc]progress: [ 38 / 68 ] simplifiying candidate # 1536827271.765 * * * * [misc]progress: [ 39 / 68 ] simplifiying candidate # 1536827271.765 * * * * [misc]progress: [ 40 / 68 ] simplifiying candidate # 1536827271.765 * * * * [misc]progress: [ 41 / 68 ] simplifiying candidate # 1536827271.765 * [enter]simplify: Simplifying (- 1) 1536827271.765 * * [misc]simplify: iters left: 2 (2 enodes) 1536827271.767 * * [misc]simplify: iters left: 1 (5 enodes) 1536827271.768 * [exit]simplify: Simplified to -1 1536827271.768 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1536827271.768 * * * * [misc]progress: [ 42 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 43 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 44 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 45 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 46 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 47 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 48 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 49 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 50 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 51 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 52 / 68 ] simplifiying candidate # 1536827271.768 * * * * [misc]progress: [ 53 / 68 ] simplifiying candidate # 1536827271.769 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1536827271.769 * * [misc]simplify: iters left: 4 (4 enodes) 1536827271.770 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1536827271.770 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1536827271.770 * * * * [misc]progress: [ 54 / 68 ] simplifiying candidate # 1536827271.770 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1536827271.771 * * [misc]simplify: iters left: 4 (4 enodes) 1536827271.772 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1536827271.772 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1536827271.772 * * * * [misc]progress: [ 55 / 68 ] simplifiying candidate # 1536827271.772 * [enter]simplify: Simplifying (- (acos a)) 1536827271.773 * * [misc]simplify: iters left: 3 (3 enodes) 1536827271.774 * [exit]simplify: Simplified to (- (acos a)) 1536827271.774 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1536827271.774 * * * * [misc]progress: [ 56 / 68 ] simplifiying candidate # 1536827271.774 * [enter]simplify: Simplifying (acos a) 1536827271.774 * * [misc]simplify: iters left: 1 (2 enodes) 1536827271.775 * [exit]simplify: Simplified to (acos a) 1536827271.775 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1536827271.775 * * * * [misc]progress: [ 57 / 68 ] simplifiying candidate # 1536827271.775 * [enter]simplify: Simplifying (cbrt (acos a)) 1536827271.775 * * [misc]simplify: iters left: 2 (3 enodes) 1536827271.776 * [exit]simplify: Simplified to (cbrt (acos a)) 1536827271.776 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1536827271.776 * * * * [misc]progress: [ 58 / 68 ] simplifiying candidate # 1536827271.776 * [enter]simplify: Simplifying (sqrt (acos a)) 1536827271.777 * * [misc]simplify: iters left: 2 (3 enodes) 1536827271.777 * [exit]simplify: Simplified to (sqrt (acos a)) 1536827271.778 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1536827271.778 * * * * [misc]progress: [ 59 / 68 ] simplifiying candidate # 1536827271.778 * [enter]simplify: Simplifying (acos a) 1536827271.778 * * [misc]simplify: iters left: 1 (2 enodes) 1536827271.779 * [exit]simplify: Simplified to (acos a) 1536827271.779 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1536827271.779 * * * * [misc]progress: [ 60 / 68 ] simplifiying candidate # 1536827271.779 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1536827271.779 * * [misc]simplify: iters left: 4 (4 enodes) 1536827271.780 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1536827271.780 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1536827271.780 * * * * [misc]progress: [ 61 / 68 ] simplifiying candidate # 1536827271.781 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1536827271.781 * * [misc]simplify: iters left: 4 (4 enodes) 1536827271.782 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1536827271.782 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1536827271.782 * * * * [misc]progress: [ 62 / 68 ] simplifiying candidate # 1536827271.783 * [enter]simplify: Simplifying (- (acos a)) 1536827271.783 * * [misc]simplify: iters left: 3 (3 enodes) 1536827271.784 * [exit]simplify: Simplified to (- (acos a)) 1536827271.784 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1536827271.784 * * * * [misc]progress: [ 63 / 68 ] simplifiying candidate # 1536827271.784 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827271.784 * * [misc]simplify: iters left: 5 (5 enodes) 1536827271.786 * * [misc]simplify: iters left: 4 (9 enodes) 1536827271.790 * * [misc]simplify: iters left: 3 (14 enodes) 1536827271.793 * * [misc]simplify: iters left: 2 (16 enodes) 1536827271.797 * * [misc]simplify: iters left: 1 (18 enodes) 1536827271.802 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827271.802 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827271.802 * * * * [misc]progress: [ 64 / 68 ] simplifiying candidate # 1536827271.802 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827271.803 * * [misc]simplify: iters left: 5 (5 enodes) 1536827271.805 * * [misc]simplify: iters left: 4 (9 enodes) 1536827271.808 * * [misc]simplify: iters left: 3 (14 enodes) 1536827271.811 * * [misc]simplify: iters left: 2 (16 enodes) 1536827271.815 * * [misc]simplify: iters left: 1 (18 enodes) 1536827271.820 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827271.820 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827271.820 * * * * [misc]progress: [ 65 / 68 ] simplifiying candidate # 1536827271.820 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1536827271.821 * * [misc]simplify: iters left: 5 (5 enodes) 1536827271.823 * * [misc]simplify: iters left: 4 (9 enodes) 1536827271.826 * * [misc]simplify: iters left: 3 (14 enodes) 1536827271.830 * * [misc]simplify: iters left: 2 (16 enodes) 1536827271.833 * * [misc]simplify: iters left: 1 (18 enodes) 1536827271.838 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1536827271.838 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1536827271.838 * * * * [misc]progress: [ 66 / 68 ] simplifiying candidate # 1536827271.838 * [enter]simplify: Simplifying (/ -1 (acos a)) 1536827271.839 * * [misc]simplify: iters left: 3 (4 enodes) 1536827271.840 * [exit]simplify: Simplified to (/ -1 (acos a)) 1536827271.840 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1536827271.840 * * * * [misc]progress: [ 67 / 68 ] simplifiying candidate # 1536827271.840 * [enter]simplify: Simplifying (/ -1 (acos a)) 1536827271.840 * * [misc]simplify: iters left: 3 (4 enodes) 1536827271.842 * [exit]simplify: Simplified to (/ -1 (acos a)) 1536827271.842 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1536827271.842 * * * * [misc]progress: [ 68 / 68 ] simplifiying candidate # 1536827271.842 * [enter]simplify: Simplifying (/ -1 (acos a)) 1536827271.842 * * [misc]simplify: iters left: 3 (4 enodes) 1536827271.843 * [exit]simplify: Simplified to (/ -1 (acos a)) 1536827271.843 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1536827271.843 * * * [misc]progress: adding candidates to table 1536827272.821 * * [misc]progress: iteration 4 / 4 1536827272.821 * * * [misc]progress: picking best candidate 1536827272.838 * * * * [misc]pick: Picked # 1536827272.839 * * * [misc]progress: localizing error 1536827272.854 * * * [misc]progress: generating rewritten candidates 1536827272.854 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1) 1536827272.966 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 1) 1536827273.026 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1536827273.201 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1536827273.258 * * * [misc]progress: generating series expansions 1536827273.258 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1) 1536827273.259 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1536827273.259 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1536827273.259 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1536827273.259 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.259 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.259 * [misc]backup-simplify: Simplify -1 into -1 1536827273.259 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.260 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.260 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.260 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.260 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.260 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1536827273.260 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.260 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.260 * [misc]backup-simplify: Simplify -1 into -1 1536827273.260 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.261 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.261 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.261 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.261 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.262 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.262 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1536827273.262 * [misc]backup-simplify: Simplify 0 into 0 1536827273.268 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.269 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827273.269 * [misc]backup-simplify: Simplify 0 into 0 1536827273.270 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.270 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827273.270 * [misc]backup-simplify: Simplify 0 into 0 1536827273.271 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.272 * [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 1536827273.272 * [misc]backup-simplify: Simplify 0 into 0 1536827273.273 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.273 * [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 1536827273.273 * [misc]backup-simplify: Simplify 0 into 0 1536827273.275 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.276 * [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 1536827273.276 * [misc]backup-simplify: Simplify 0 into 0 1536827273.277 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.277 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.277 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1536827273.278 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1536827273.278 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.278 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.278 * [misc]backup-simplify: Simplify -1 into -1 1536827273.278 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.279 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.279 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.279 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.279 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.279 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1536827273.279 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.279 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.279 * [misc]backup-simplify: Simplify -1 into -1 1536827273.280 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.280 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.280 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.281 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.281 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.281 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.282 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536827273.282 * [misc]backup-simplify: Simplify 0 into 0 1536827273.285 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.285 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536827273.285 * [misc]backup-simplify: Simplify 0 into 0 1536827273.286 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.287 * [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 1536827273.287 * [misc]backup-simplify: Simplify 0 into 0 1536827273.290 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.291 * [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 1536827273.291 * [misc]backup-simplify: Simplify 0 into 0 1536827273.292 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.293 * [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 1536827273.293 * [misc]backup-simplify: Simplify 0 into 0 1536827273.296 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.297 * [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 1536827273.297 * [misc]backup-simplify: Simplify 0 into 0 1536827273.297 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1536827273.298 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1536827273.298 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1536827273.298 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1536827273.298 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.298 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.298 * [misc]backup-simplify: Simplify -1 into -1 1536827273.298 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.299 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.299 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.299 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.300 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536827273.300 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1536827273.300 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.300 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.300 * [misc]backup-simplify: Simplify -1 into -1 1536827273.300 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.301 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.301 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.301 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.301 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536827273.302 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536827273.302 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536827273.302 * [misc]backup-simplify: Simplify 0 into 0 1536827273.305 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.306 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827273.306 * [misc]backup-simplify: Simplify 0 into 0 1536827273.307 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.307 * [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 1536827273.307 * [misc]backup-simplify: Simplify 0 into 0 1536827273.310 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.311 * [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 1536827273.311 * [misc]backup-simplify: Simplify 0 into 0 1536827273.312 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.313 * [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 1536827273.313 * [misc]backup-simplify: Simplify 0 into 0 1536827273.317 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.318 * [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 1536827273.318 * [misc]backup-simplify: Simplify 0 into 0 1536827273.318 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1536827273.318 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 1) 1536827273.319 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1536827273.319 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1536827273.319 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1536827273.319 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1536827273.319 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.319 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.319 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536827273.319 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536827273.319 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1536827273.319 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1536827273.319 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.320 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.320 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536827273.320 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536827273.320 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536827273.321 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1536827273.321 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1536827273.321 * [misc]backup-simplify: Simplify 0 into 0 1536827273.322 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1536827273.323 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1536827273.323 * [misc]backup-simplify: Simplify 0 into 0 1536827273.323 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1536827273.325 * [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 1536827273.325 * [misc]backup-simplify: Simplify 0 into 0 1536827273.326 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1536827273.328 * [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 1536827273.328 * [misc]backup-simplify: Simplify 0 into 0 1536827273.329 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1536827273.331 * [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 1536827273.331 * [misc]backup-simplify: Simplify 0 into 0 1536827273.332 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1536827273.334 * [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 1536827273.334 * [misc]backup-simplify: Simplify 0 into 0 1536827273.335 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1536827273.335 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536827273.335 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1536827273.335 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1536827273.335 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1536827273.335 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.335 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.335 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536827273.336 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536827273.336 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1536827273.336 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1536827273.336 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.336 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.336 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536827273.337 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536827273.337 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1536827273.337 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1536827273.338 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1536827273.338 * [misc]backup-simplify: Simplify 0 into 0 1536827273.339 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1536827273.340 * [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 1536827273.340 * [misc]backup-simplify: Simplify 0 into 0 1536827273.340 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827273.342 * [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 1536827273.342 * [misc]backup-simplify: Simplify 0 into 0 1536827273.343 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827273.345 * [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 1536827273.345 * [misc]backup-simplify: Simplify 0 into 0 1536827273.346 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827273.348 * [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 1536827273.348 * [misc]backup-simplify: Simplify 0 into 0 1536827273.349 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827273.351 * [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 1536827273.352 * [misc]backup-simplify: Simplify 0 into 0 1536827273.352 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1536827273.352 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536827273.352 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1536827273.352 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1536827273.352 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1536827273.352 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.353 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.353 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536827273.353 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536827273.353 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1536827273.353 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1536827273.353 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.353 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.354 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536827273.354 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536827273.354 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1536827273.355 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1536827273.355 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1536827273.356 * [misc]backup-simplify: Simplify 0 into 0 1536827273.356 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1536827273.357 * [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 1536827273.357 * [misc]backup-simplify: Simplify 0 into 0 1536827273.358 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827273.359 * [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 1536827273.360 * [misc]backup-simplify: Simplify 0 into 0 1536827273.360 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827273.362 * [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 1536827273.362 * [misc]backup-simplify: Simplify 0 into 0 1536827273.363 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827273.365 * [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 1536827273.365 * [misc]backup-simplify: Simplify 0 into 0 1536827273.366 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827273.369 * [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 1536827273.369 * [misc]backup-simplify: Simplify 0 into 0 1536827273.369 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1536827273.370 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1536827273.370 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1536827273.370 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1536827273.370 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1536827273.370 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.370 * [misc]backup-simplify: Simplify -1 into -1 1536827273.370 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1536827273.370 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.370 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.371 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536827273.371 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1536827273.371 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536827273.371 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1536827273.371 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.372 * [misc]backup-simplify: Simplify -1 into -1 1536827273.372 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1536827273.372 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.372 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.372 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1536827273.372 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1536827273.373 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536827273.373 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536827273.373 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1536827273.374 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1536827273.375 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1536827273.375 * [misc]backup-simplify: Simplify 0 into 0 1536827273.375 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1536827273.376 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1536827273.378 * [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 1536827273.378 * [misc]backup-simplify: Simplify 0 into 0 1536827273.378 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1536827273.379 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1536827273.381 * [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 1536827273.381 * [misc]backup-simplify: Simplify 0 into 0 1536827273.382 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1536827273.382 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1536827273.385 * [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 1536827273.385 * [misc]backup-simplify: Simplify 0 into 0 1536827273.385 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1536827273.386 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1536827273.389 * [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 1536827273.389 * [misc]backup-simplify: Simplify 0 into 0 1536827273.390 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1536827273.391 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1536827273.394 * [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 1536827273.394 * [misc]backup-simplify: Simplify 0 into 0 1536827273.394 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1536827273.395 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536827273.395 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1536827273.395 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1536827273.395 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.395 * [misc]backup-simplify: Simplify -1 into -1 1536827273.395 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1536827273.395 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.395 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.395 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536827273.396 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1536827273.396 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536827273.396 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1536827273.396 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.396 * [misc]backup-simplify: Simplify -1 into -1 1536827273.396 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1536827273.396 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.396 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.397 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1536827273.397 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1536827273.397 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536827273.398 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1536827273.398 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1536827273.398 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1536827273.400 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1536827273.400 * [misc]backup-simplify: Simplify 0 into 0 1536827273.400 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1536827273.401 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1536827273.403 * [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 1536827273.403 * [misc]backup-simplify: Simplify 0 into 0 1536827273.403 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827273.404 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1536827273.406 * [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 1536827273.406 * [misc]backup-simplify: Simplify 0 into 0 1536827273.407 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827273.408 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1536827273.410 * [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 1536827273.410 * [misc]backup-simplify: Simplify 0 into 0 1536827273.411 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827273.416 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1536827273.419 * [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 1536827273.419 * [misc]backup-simplify: Simplify 0 into 0 1536827273.420 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827273.420 * [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 1536827273.422 * [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 1536827273.422 * [misc]backup-simplify: Simplify 0 into 0 1536827273.422 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1536827273.423 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536827273.423 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1536827273.423 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1536827273.423 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.423 * [misc]backup-simplify: Simplify -1 into -1 1536827273.423 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1536827273.423 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.423 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.423 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536827273.423 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1536827273.423 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536827273.423 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1536827273.423 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.424 * [misc]backup-simplify: Simplify -1 into -1 1536827273.424 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1536827273.424 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.424 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.424 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1536827273.424 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1536827273.424 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536827273.424 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1536827273.425 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1536827273.425 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1536827273.426 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1536827273.426 * [misc]backup-simplify: Simplify 0 into 0 1536827273.426 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1536827273.426 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1536827273.428 * [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 1536827273.428 * [misc]backup-simplify: Simplify 0 into 0 1536827273.428 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827273.428 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1536827273.430 * [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 1536827273.430 * [misc]backup-simplify: Simplify 0 into 0 1536827273.430 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827273.431 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1536827273.432 * [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 1536827273.432 * [misc]backup-simplify: Simplify 0 into 0 1536827273.433 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827273.433 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1536827273.435 * [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 1536827273.435 * [misc]backup-simplify: Simplify 0 into 0 1536827273.435 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827273.436 * [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 1536827273.438 * [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 1536827273.438 * [misc]backup-simplify: Simplify 0 into 0 1536827273.438 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1536827273.438 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1536827273.439 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1536827273.439 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1536827273.439 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1536827273.439 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1536827273.439 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.439 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.439 * [misc]backup-simplify: Simplify -1 into -1 1536827273.439 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.439 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.439 * [misc]taylor: Taking taylor expansion of a in a 1536827273.439 * [misc]backup-simplify: Simplify 0 into 0 1536827273.439 * [misc]backup-simplify: Simplify 1 into 1 1536827273.439 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.440 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.440 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1536827273.440 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1536827273.441 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.441 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1536827273.441 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1536827273.441 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.441 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.441 * [misc]backup-simplify: Simplify -1 into -1 1536827273.441 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.441 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.441 * [misc]taylor: Taking taylor expansion of a in a 1536827273.441 * [misc]backup-simplify: Simplify 0 into 0 1536827273.441 * [misc]backup-simplify: Simplify 1 into 1 1536827273.441 * [misc]taylor: Taking taylor expansion of (acos a) in a 1536827273.441 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1536827273.442 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1536827273.442 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1536827273.443 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.443 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1536827273.444 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.445 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1536827273.445 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1536827273.445 * [misc]backup-simplify: Simplify 0 into 0 1536827273.446 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.447 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1536827273.447 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827273.447 * [misc]backup-simplify: Simplify 0 into 0 1536827273.448 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.449 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1536827273.450 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1536827273.450 * [misc]backup-simplify: Simplify 0 into 0 1536827273.450 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.451 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1536827273.452 * [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 1536827273.452 * [misc]backup-simplify: Simplify 0 into 0 1536827273.455 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.456 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1536827273.456 * [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 1536827273.456 * [misc]backup-simplify: Simplify 0 into 0 1536827273.457 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.458 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1536827273.459 * [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 1536827273.459 * [misc]backup-simplify: Simplify 0 into 0 1536827273.459 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1536827273.459 * [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)))) 1536827273.459 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1536827273.459 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1536827273.459 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.459 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.459 * [misc]backup-simplify: Simplify -1 into -1 1536827273.460 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.460 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.460 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827273.460 * [misc]taylor: Taking taylor expansion of a in a 1536827273.460 * [misc]backup-simplify: Simplify 0 into 0 1536827273.460 * [misc]backup-simplify: Simplify 1 into 1 1536827273.460 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.460 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.460 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827273.460 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827273.461 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.461 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1536827273.461 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.461 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.461 * [misc]backup-simplify: Simplify -1 into -1 1536827273.461 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.461 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.461 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1536827273.461 * [misc]taylor: Taking taylor expansion of a in a 1536827273.461 * [misc]backup-simplify: Simplify 0 into 0 1536827273.461 * [misc]backup-simplify: Simplify 1 into 1 1536827273.461 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1536827273.462 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1536827273.462 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1536827273.462 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1536827273.462 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.462 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1536827273.463 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1536827273.463 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1536827273.463 * [misc]backup-simplify: Simplify 0 into 0 1536827273.464 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.465 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1536827273.465 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1536827273.465 * [misc]backup-simplify: Simplify 0 into 0 1536827273.466 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.466 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1536827273.467 * [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 1536827273.467 * [misc]backup-simplify: Simplify 0 into 0 1536827273.468 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.469 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1536827273.469 * [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 1536827273.469 * [misc]backup-simplify: Simplify 0 into 0 1536827273.470 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.471 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1536827273.471 * [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 1536827273.471 * [misc]backup-simplify: Simplify 0 into 0 1536827273.473 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.473 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1536827273.474 * [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 1536827273.474 * [misc]backup-simplify: Simplify 0 into 0 1536827273.474 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1536827273.475 * [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))))) 1536827273.475 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1536827273.475 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1536827273.475 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.475 * [misc]backup-simplify: Simplify -1 into -1 1536827273.475 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1536827273.475 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.475 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.475 * [misc]backup-simplify: Simplify -1 into -1 1536827273.475 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.476 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.476 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827273.476 * [misc]taylor: Taking taylor expansion of a in a 1536827273.476 * [misc]backup-simplify: Simplify 0 into 0 1536827273.476 * [misc]backup-simplify: Simplify 1 into 1 1536827273.476 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.476 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.476 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827273.476 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827273.476 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536827273.476 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1536827273.476 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.476 * [misc]backup-simplify: Simplify -1 into -1 1536827273.476 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1536827273.476 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1536827273.476 * [misc]taylor: Taking taylor expansion of -1 in a 1536827273.476 * [misc]backup-simplify: Simplify -1 into -1 1536827273.477 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1536827273.477 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1536827273.477 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1536827273.477 * [misc]taylor: Taking taylor expansion of a in a 1536827273.477 * [misc]backup-simplify: Simplify 0 into 0 1536827273.477 * [misc]backup-simplify: Simplify 1 into 1 1536827273.477 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1536827273.477 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1536827273.477 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1536827273.478 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1536827273.478 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1536827273.478 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1536827273.478 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1536827273.479 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1536827273.479 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1536827273.479 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1536827273.479 * [misc]backup-simplify: Simplify 0 into 0 1536827273.481 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.481 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1536827273.481 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1536827273.482 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1536827273.482 * [misc]backup-simplify: Simplify 0 into 0 1536827273.483 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.483 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1536827273.483 * [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 1536827273.484 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1536827273.484 * [misc]backup-simplify: Simplify 0 into 0 1536827273.485 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.486 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1536827273.486 * [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 1536827273.487 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1536827273.487 * [misc]backup-simplify: Simplify 0 into 0 1536827273.488 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1536827273.489 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1536827273.490 * [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 1536827273.491 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1536827273.491 * [misc]backup-simplify: Simplify 0 into 0 1536827273.494 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1536827273.495 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1536827273.496 * [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 1536827273.497 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1536827273.497 * [misc]backup-simplify: Simplify 0 into 0 1536827273.498 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1536827273.498 * * * [misc]progress: simplifying candidates 1536827273.498 * * * * [misc]progress: [ 1 / 168 ] simplifiying candidate # 1536827273.498 * * * * [misc]progress: [ 2 / 168 ] simplifiying candidate # 1536827273.498 * * * * [misc]progress: [ 3 / 168 ] simplifiying candidate # 1536827273.498 * * * * [misc]progress: [ 4 / 168 ] simplifiying candidate # 1536827273.498 * * * * [misc]progress: [ 5 / 168 ] simplifiying candidate # 1536827273.499 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536827273.500 * * [misc]simplify: iters left: 6 (7 enodes) 1536827273.503 * * [misc]simplify: iters left: 5 (13 enodes) 1536827273.508 * * [misc]simplify: iters left: 4 (15 enodes) 1536827273.513 * * [misc]simplify: iters left: 3 (19 enodes) 1536827273.517 * * [misc]simplify: iters left: 2 (28 enodes) 1536827273.528 * * [misc]simplify: iters left: 1 (59 enodes) 1536827273.540 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827273.540 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.540 * * * * [misc]progress: [ 6 / 168 ] simplifiying candidate # 1536827273.541 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1536827273.541 * * [misc]simplify: iters left: 5 (4 enodes) 1536827273.542 * * [misc]simplify: iters left: 4 (6 enodes) 1536827273.543 * [exit]simplify: Simplified to 1 1536827273.543 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1536827273.543 * * * * [misc]progress: [ 7 / 168 ] simplifiying candidate # 1536827273.543 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1536827273.543 * * [misc]simplify: iters left: 6 (7 enodes) 1536827273.545 * * [misc]simplify: iters left: 5 (12 enodes) 1536827273.547 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827273.547 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827273.547 * * * * [misc]progress: [ 8 / 168 ] simplifiying candidate # 1536827273.547 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1536827273.548 * * [misc]simplify: iters left: 6 (8 enodes) 1536827273.551 * * [misc]simplify: iters left: 5 (13 enodes) 1536827273.554 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827273.554 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827273.554 * * * * [misc]progress: [ 9 / 168 ] simplifiying candidate # 1536827273.555 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1536827273.556 * * [misc]simplify: iters left: 6 (8 enodes) 1536827273.560 * * [misc]simplify: iters left: 5 (15 enodes) 1536827273.564 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827273.564 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827273.564 * * * * [misc]progress: [ 10 / 168 ] simplifiying candidate # 1536827273.564 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536827273.565 * * [misc]simplify: iters left: 6 (7 enodes) 1536827273.568 * * [misc]simplify: iters left: 5 (13 enodes) 1536827273.573 * * [misc]simplify: iters left: 4 (15 enodes) 1536827273.577 * * [misc]simplify: iters left: 3 (19 enodes) 1536827273.583 * * [misc]simplify: iters left: 2 (28 enodes) 1536827273.593 * * [misc]simplify: iters left: 1 (59 enodes) 1536827273.605 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827273.605 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536827273.605 * * * * [misc]progress: [ 11 / 168 ] simplifiying candidate # 1536827273.605 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1536827273.606 * * [misc]simplify: iters left: 6 (8 enodes) 1536827273.608 * * [misc]simplify: iters left: 5 (15 enodes) 1536827273.611 * * [misc]simplify: iters left: 4 (18 enodes) 1536827273.613 * * [misc]simplify: iters left: 3 (21 enodes) 1536827273.618 * * [misc]simplify: iters left: 2 (30 enodes) 1536827273.625 * * [misc]simplify: iters left: 1 (59 enodes) 1536827273.647 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536827273.647 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1536827273.647 * * * * [misc]progress: [ 12 / 168 ] simplifiying candidate # 1536827273.647 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1536827273.648 * * [misc]simplify: iters left: 6 (8 enodes) 1536827273.652 * * [misc]simplify: iters left: 5 (13 enodes) 1536827273.655 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827273.655 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827273.656 * * * * [misc]progress: [ 13 / 168 ] simplifiying candidate # 1536827273.656 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536827273.657 * * [misc]simplify: iters left: 6 (7 enodes) 1536827273.659 * * [misc]simplify: iters left: 5 (13 enodes) 1536827273.664 * * [misc]simplify: iters left: 4 (15 enodes) 1536827273.668 * * [misc]simplify: iters left: 3 (19 enodes) 1536827273.675 * * [misc]simplify: iters left: 2 (28 enodes) 1536827273.688 * * [misc]simplify: iters left: 1 (59 enodes) 1536827273.712 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827273.712 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536827273.712 * * * * [misc]progress: [ 14 / 168 ] simplifiying candidate # 1536827273.712 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1536827273.713 * * [misc]simplify: iters left: 6 (8 enodes) 1536827273.718 * * [misc]simplify: iters left: 5 (17 enodes) 1536827273.724 * * [misc]simplify: iters left: 4 (25 enodes) 1536827273.735 * * [misc]simplify: iters left: 3 (50 enodes) 1536827273.761 * * [misc]simplify: iters left: 2 (91 enodes) 1536827273.791 * * [misc]simplify: iters left: 1 (116 enodes) 1536827273.807 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827273.807 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536827273.807 * * * * [misc]progress: [ 15 / 168 ] simplifiying candidate # 1536827273.807 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536827273.808 * * [misc]simplify: iters left: 6 (8 enodes) 1536827273.811 * * [misc]simplify: iters left: 5 (18 enodes) 1536827273.814 * * [misc]simplify: iters left: 4 (21 enodes) 1536827273.817 * * [misc]simplify: iters left: 3 (29 enodes) 1536827273.822 * * [misc]simplify: iters left: 2 (43 enodes) 1536827273.829 * * [misc]simplify: iters left: 1 (68 enodes) 1536827273.844 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827273.844 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1536827273.844 * * * * [misc]progress: [ 16 / 168 ] simplifiying candidate # 1536827273.844 * * * * [misc]progress: [ 17 / 168 ] simplifiying candidate # 1536827273.844 * * * * [misc]progress: [ 18 / 168 ] simplifiying candidate # 1536827273.844 * * * * [misc]progress: [ 19 / 168 ] simplifiying candidate # 1536827273.844 * * * * [misc]progress: [ 20 / 168 ] simplifiying candidate # 1536827273.844 * * * * [misc]progress: [ 21 / 168 ] simplifiying candidate # 1536827273.844 * [enter]simplify: Simplifying (- (acos a)) 1536827273.844 * * [misc]simplify: iters left: 3 (3 enodes) 1536827273.845 * [exit]simplify: Simplified to (- (acos a)) 1536827273.845 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.845 * [enter]simplify: Simplifying (+ -1 -1) 1536827273.845 * * [misc]simplify: iters left: 2 (2 enodes) 1536827273.846 * * [misc]simplify: iters left: 1 (3 enodes) 1536827273.846 * [exit]simplify: Simplified to -2 1536827273.846 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.846 * * * * [misc]progress: [ 22 / 168 ] simplifiying candidate # 1536827273.846 * [enter]simplify: Simplifying (- (acos a)) 1536827273.847 * * [misc]simplify: iters left: 3 (3 enodes) 1536827273.847 * [exit]simplify: Simplified to (- (acos a)) 1536827273.847 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.847 * [enter]simplify: Simplifying (+ -1 (- 1)) 1536827273.847 * * [misc]simplify: iters left: 4 (4 enodes) 1536827273.850 * * [misc]simplify: iters left: 3 (9 enodes) 1536827273.851 * [exit]simplify: Simplified to -2 1536827273.851 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.851 * * * * [misc]progress: [ 23 / 168 ] simplifiying candidate # 1536827273.851 * [enter]simplify: Simplifying (- (acos a)) 1536827273.851 * * [misc]simplify: iters left: 3 (3 enodes) 1536827273.852 * [exit]simplify: Simplified to (- (acos a)) 1536827273.852 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.852 * [enter]simplify: Simplifying (+ (- 1) -1) 1536827273.852 * * [misc]simplify: iters left: 4 (4 enodes) 1536827273.854 * * [misc]simplify: iters left: 3 (8 enodes) 1536827273.855 * [exit]simplify: Simplified to -2 1536827273.855 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.855 * * * * [misc]progress: [ 24 / 168 ] simplifiying candidate # 1536827273.855 * [enter]simplify: Simplifying (- (acos a)) 1536827273.855 * * [misc]simplify: iters left: 3 (3 enodes) 1536827273.856 * [exit]simplify: Simplified to (- (acos a)) 1536827273.856 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.856 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1536827273.856 * * [misc]simplify: iters left: 4 (3 enodes) 1536827273.858 * * [misc]simplify: iters left: 3 (11 enodes) 1536827273.859 * [exit]simplify: Simplified to -2 1536827273.859 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.859 * * * * [misc]progress: [ 25 / 168 ] simplifiying candidate # 1536827273.859 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827273.860 * * [misc]simplify: iters left: 5 (5 enodes) 1536827273.860 * * [misc]simplify: iters left: 4 (7 enodes) 1536827273.861 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827273.861 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.861 * [enter]simplify: Simplifying (+ 1 1) 1536827273.862 * * [misc]simplify: iters left: 2 (2 enodes) 1536827273.862 * * [misc]simplify: iters left: 1 (5 enodes) 1536827273.863 * [exit]simplify: Simplified to 2 1536827273.863 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.863 * * * * [misc]progress: [ 26 / 168 ] simplifiying candidate # 1536827273.863 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536827273.863 * * [misc]simplify: iters left: 5 (4 enodes) 1536827273.865 * * [misc]simplify: iters left: 4 (9 enodes) 1536827273.866 * * [misc]simplify: iters left: 3 (13 enodes) 1536827273.872 * * [misc]simplify: iters left: 2 (33 enodes) 1536827273.879 * * [misc]simplify: iters left: 1 (40 enodes) 1536827273.887 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536827273.887 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.887 * * * * [misc]progress: [ 27 / 168 ] simplifiying candidate # 1536827273.887 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536827273.888 * * [misc]simplify: iters left: 5 (4 enodes) 1536827273.890 * * [misc]simplify: iters left: 4 (9 enodes) 1536827273.894 * * [misc]simplify: iters left: 3 (13 enodes) 1536827273.901 * * [misc]simplify: iters left: 2 (33 enodes) 1536827273.907 * * [misc]simplify: iters left: 1 (40 enodes) 1536827273.911 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536827273.911 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.912 * [enter]simplify: Simplifying (- 1) 1536827273.912 * * [misc]simplify: iters left: 2 (2 enodes) 1536827273.913 * * [misc]simplify: iters left: 1 (5 enodes) 1536827273.913 * [exit]simplify: Simplified to -1 1536827273.913 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.913 * * * * [misc]progress: [ 28 / 168 ] simplifiying candidate # 1536827273.913 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1536827273.914 * * [misc]simplify: iters left: 6 (6 enodes) 1536827273.915 * * [misc]simplify: iters left: 5 (12 enodes) 1536827273.917 * * [misc]simplify: iters left: 4 (14 enodes) 1536827273.920 * * [misc]simplify: iters left: 3 (18 enodes) 1536827273.923 * * [misc]simplify: iters left: 2 (27 enodes) 1536827273.929 * * [misc]simplify: iters left: 1 (58 enodes) 1536827273.948 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536827273.948 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.948 * * * * [misc]progress: [ 29 / 168 ] simplifiying candidate # 1536827273.948 * * * * [misc]progress: [ 30 / 168 ] simplifiying candidate # 1536827273.948 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827273.949 * * [misc]simplify: iters left: 5 (5 enodes) 1536827273.951 * * [misc]simplify: iters left: 4 (7 enodes) 1536827273.953 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827273.953 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.953 * * * * [misc]progress: [ 31 / 168 ] simplifiying candidate # 1536827273.953 * * * * [misc]progress: [ 32 / 168 ] simplifiying candidate # 1536827273.953 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1536827273.954 * * [misc]simplify: iters left: 6 (6 enodes) 1536827273.956 * * [misc]simplify: iters left: 5 (9 enodes) 1536827273.960 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536827273.960 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827273.960 * * * * [misc]progress: [ 33 / 168 ] simplifiying candidate # 1536827273.960 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1536827273.962 * * [misc]simplify: iters left: 6 (9 enodes) 1536827273.966 * * [misc]simplify: iters left: 5 (14 enodes) 1536827273.970 * * [misc]simplify: iters left: 4 (17 enodes) 1536827273.974 * * [misc]simplify: iters left: 3 (22 enodes) 1536827273.981 * * [misc]simplify: iters left: 2 (29 enodes) 1536827273.996 * * [misc]simplify: iters left: 1 (43 enodes) 1536827274.016 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536827274.017 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.017 * * * * [misc]progress: [ 34 / 168 ] simplifiying candidate # 1536827274.017 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1536827274.018 * * [misc]simplify: iters left: 6 (9 enodes) 1536827274.021 * * [misc]simplify: iters left: 5 (15 enodes) 1536827274.023 * * [misc]simplify: iters left: 4 (17 enodes) 1536827274.026 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536827274.026 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.026 * * * * [misc]progress: [ 35 / 168 ] simplifiying candidate # 1536827274.026 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1536827274.027 * * [misc]simplify: iters left: 6 (7 enodes) 1536827274.029 * * [misc]simplify: iters left: 5 (13 enodes) 1536827274.031 * * [misc]simplify: iters left: 4 (16 enodes) 1536827274.033 * * [misc]simplify: iters left: 3 (21 enodes) 1536827274.036 * * [misc]simplify: iters left: 2 (28 enodes) 1536827274.044 * * [misc]simplify: iters left: 1 (42 enodes) 1536827274.060 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1536827274.060 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.060 * * * * [misc]progress: [ 36 / 168 ] simplifiying candidate # 1536827274.060 * * * * [misc]progress: [ 37 / 168 ] simplifiying candidate # 1536827274.060 * * * * [misc]progress: [ 38 / 168 ] simplifiying candidate # 1536827274.061 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536827274.062 * * [misc]simplify: iters left: 6 (8 enodes) 1536827274.066 * * [misc]simplify: iters left: 5 (21 enodes) 1536827274.081 * * [misc]simplify: iters left: 4 (60 enodes) 1536827274.119 * * [misc]simplify: iters left: 3 (81 enodes) 1536827274.145 * * [misc]simplify: iters left: 2 (107 enodes) 1536827274.207 * * [misc]simplify: iters left: 1 (179 enodes) 1536827274.368 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1536827274.368 * [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))) 1536827274.368 * * * * [misc]progress: [ 39 / 168 ] simplifiying candidate # 1536827274.368 * * * * [misc]progress: [ 40 / 168 ] simplifiying candidate # 1536827274.368 * * * * [misc]progress: [ 41 / 168 ] simplifiying candidate # 1536827274.368 * * * * [misc]progress: [ 42 / 168 ] simplifiying candidate # 1536827274.368 * [enter]simplify: Simplifying (* 1 1) 1536827274.368 * * [misc]simplify: iters left: 2 (2 enodes) 1536827274.369 * * [misc]simplify: iters left: 1 (4 enodes) 1536827274.369 * [exit]simplify: Simplified to 1 1536827274.369 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.369 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536827274.370 * * [misc]simplify: iters left: 5 (4 enodes) 1536827274.371 * * [misc]simplify: iters left: 4 (9 enodes) 1536827274.372 * * [misc]simplify: iters left: 3 (13 enodes) 1536827274.376 * * [misc]simplify: iters left: 2 (33 enodes) 1536827274.380 * * [misc]simplify: iters left: 1 (40 enodes) 1536827274.384 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536827274.384 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.384 * * * * [misc]progress: [ 43 / 168 ] simplifiying candidate # 1536827274.384 * * * * [misc]progress: [ 44 / 168 ] simplifiying candidate # 1536827274.384 * [enter]simplify: Simplifying (- (acos a)) 1536827274.384 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.385 * [exit]simplify: Simplified to (- (acos a)) 1536827274.385 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.385 * * * * [misc]progress: [ 45 / 168 ] simplifiying candidate # 1536827274.385 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1536827274.385 * * [misc]simplify: iters left: 6 (6 enodes) 1536827274.386 * * [misc]simplify: iters left: 5 (8 enodes) 1536827274.388 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827274.388 * [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))) 1536827274.388 * * * * [misc]progress: [ 46 / 168 ] simplifiying candidate # 1536827274.388 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536827274.389 * * [misc]simplify: iters left: 6 (6 enodes) 1536827274.391 * * [misc]simplify: iters left: 5 (8 enodes) 1536827274.393 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827274.393 * [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))) 1536827274.393 * * * * [misc]progress: [ 47 / 168 ] simplifiying candidate # 1536827274.394 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.394 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.396 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.398 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.398 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.398 * * * * [misc]progress: [ 48 / 168 ] simplifiying candidate # 1536827274.398 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.401 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.403 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.405 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.405 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.405 * * * * [misc]progress: [ 49 / 168 ] simplifiying candidate # 1536827274.406 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827274.406 * * [misc]simplify: iters left: 6 (7 enodes) 1536827274.409 * * [misc]simplify: iters left: 5 (9 enodes) 1536827274.412 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827274.412 * [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))) 1536827274.412 * * * * [misc]progress: [ 50 / 168 ] simplifiying candidate # 1536827274.412 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536827274.413 * * [misc]simplify: iters left: 6 (6 enodes) 1536827274.415 * * [misc]simplify: iters left: 5 (8 enodes) 1536827274.417 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827274.418 * [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))) 1536827274.418 * * * * [misc]progress: [ 51 / 168 ] simplifiying candidate # 1536827274.418 * * * * [misc]progress: [ 52 / 168 ] simplifiying candidate # 1536827274.418 * * * * [misc]progress: [ 53 / 168 ] simplifiying candidate # 1536827274.418 * [enter]simplify: Simplifying (- (acos a)) 1536827274.418 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.419 * [exit]simplify: Simplified to (- (acos a)) 1536827274.419 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.419 * * * * [misc]progress: [ 54 / 168 ] simplifiying candidate # 1536827274.420 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1536827274.420 * * [misc]simplify: iters left: 6 (6 enodes) 1536827274.424 * * [misc]simplify: iters left: 5 (11 enodes) 1536827274.426 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.427 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1536827274.427 * * * * [misc]progress: [ 55 / 168 ] simplifiying candidate # 1536827274.427 * * * * [misc]progress: [ 56 / 168 ] simplifiying candidate # 1536827274.427 * [enter]simplify: Simplifying (- (acos a)) 1536827274.427 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.428 * [exit]simplify: Simplified to (- (acos a)) 1536827274.428 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1536827274.429 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1536827274.429 * * [misc]simplify: iters left: 4 (3 enodes) 1536827274.432 * * [misc]simplify: iters left: 3 (6 enodes) 1536827274.434 * [exit]simplify: Simplified to -3 1536827274.434 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.434 * * * * [misc]progress: [ 57 / 168 ] simplifiying candidate # 1536827274.434 * [enter]simplify: Simplifying (- (acos a)) 1536827274.435 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.435 * [exit]simplify: Simplified to (- (acos a)) 1536827274.435 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1536827274.435 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1536827274.436 * * [misc]simplify: iters left: 4 (5 enodes) 1536827274.440 * * [misc]simplify: iters left: 3 (13 enodes) 1536827274.440 * [exit]simplify: Simplified to -3 1536827274.440 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.440 * * * * [misc]progress: [ 58 / 168 ] simplifiying candidate # 1536827274.441 * [enter]simplify: Simplifying (- (acos a)) 1536827274.441 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.441 * [exit]simplify: Simplified to (- (acos a)) 1536827274.441 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1536827274.441 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1536827274.442 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.445 * * [misc]simplify: iters left: 5 (12 enodes) 1536827274.446 * [exit]simplify: Simplified to -3 1536827274.446 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.446 * * * * [misc]progress: [ 59 / 168 ] simplifiying candidate # 1536827274.446 * [enter]simplify: Simplifying (- (acos a)) 1536827274.447 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.447 * [exit]simplify: Simplified to (- (acos a)) 1536827274.447 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1536827274.447 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1536827274.447 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.450 * * [misc]simplify: iters left: 5 (14 enodes) 1536827274.453 * * [misc]simplify: iters left: 4 (16 enodes) 1536827274.454 * [exit]simplify: Simplified to -3 1536827274.454 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.454 * * * * [misc]progress: [ 60 / 168 ] simplifiying candidate # 1536827274.454 * [enter]simplify: Simplifying (- (acos a)) 1536827274.454 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.455 * [exit]simplify: Simplified to (- (acos a)) 1536827274.455 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1536827274.455 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1536827274.455 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.459 * * [misc]simplify: iters left: 5 (13 enodes) 1536827274.460 * [exit]simplify: Simplified to -3 1536827274.460 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.460 * * * * [misc]progress: [ 61 / 168 ] simplifiying candidate # 1536827274.460 * [enter]simplify: Simplifying (- (acos a)) 1536827274.460 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.460 * [exit]simplify: Simplified to (- (acos a)) 1536827274.461 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1536827274.461 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1536827274.461 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.464 * * [misc]simplify: iters left: 5 (12 enodes) 1536827274.465 * [exit]simplify: Simplified to -3 1536827274.465 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.465 * * * * [misc]progress: [ 62 / 168 ] simplifiying candidate # 1536827274.465 * [enter]simplify: Simplifying (- (acos a)) 1536827274.466 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.466 * [exit]simplify: Simplified to (- (acos a)) 1536827274.466 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1536827274.466 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1536827274.466 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.470 * * [misc]simplify: iters left: 5 (15 enodes) 1536827274.473 * * [misc]simplify: iters left: 4 (16 enodes) 1536827274.475 * [exit]simplify: Simplified to -3 1536827274.475 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.475 * * * * [misc]progress: [ 63 / 168 ] simplifiying candidate # 1536827274.475 * [enter]simplify: Simplifying (- (acos a)) 1536827274.475 * * [misc]simplify: iters left: 3 (3 enodes) 1536827274.476 * [exit]simplify: Simplified to (- (acos a)) 1536827274.476 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1536827274.477 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1536827274.477 * * [misc]simplify: iters left: 6 (4 enodes) 1536827274.484 * * [misc]simplify: iters left: 5 (15 enodes) 1536827274.486 * [exit]simplify: Simplified to -3 1536827274.486 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1536827274.486 * * * * [misc]progress: [ 64 / 168 ] simplifiying candidate # 1536827274.486 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.487 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.489 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.491 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.491 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536827274.491 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1536827274.491 * * [misc]simplify: iters left: 4 (3 enodes) 1536827274.495 * * [misc]simplify: iters left: 3 (8 enodes) 1536827274.496 * [exit]simplify: Simplified to 3 1536827274.496 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536827274.496 * * * * [misc]progress: [ 65 / 168 ] simplifiying candidate # 1536827274.497 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.497 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.499 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.501 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.501 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1536827274.501 * [enter]simplify: Simplifying (+ 2 1) 1536827274.502 * * [misc]simplify: iters left: 2 (3 enodes) 1536827274.505 * * [misc]simplify: iters left: 1 (7 enodes) 1536827274.506 * [exit]simplify: Simplified to 3 1536827274.506 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536827274.506 * * * * [misc]progress: [ 66 / 168 ] simplifiying candidate # 1536827274.506 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.507 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.508 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.510 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.510 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536827274.511 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1536827274.511 * * [misc]simplify: iters left: 4 (3 enodes) 1536827274.517 * * [misc]simplify: iters left: 3 (8 enodes) 1536827274.518 * [exit]simplify: Simplified to 3 1536827274.518 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536827274.518 * * * * [misc]progress: [ 67 / 168 ] simplifiying candidate # 1536827274.519 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1536827274.519 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.521 * * [misc]simplify: iters left: 5 (13 enodes) 1536827274.525 * * [misc]simplify: iters left: 4 (33 enodes) 1536827274.532 * * [misc]simplify: iters left: 3 (65 enodes) 1536827274.544 * * [misc]simplify: iters left: 2 (97 enodes) 1536827274.558 * * [misc]simplify: iters left: 1 (121 enodes) 1536827274.578 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1536827274.578 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1536827274.578 * * * * [misc]progress: [ 68 / 168 ] simplifiying candidate # 1536827274.579 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1536827274.579 * * [misc]simplify: iters left: 6 (5 enodes) 1536827274.582 * * [misc]simplify: iters left: 5 (13 enodes) 1536827274.590 * * [misc]simplify: iters left: 4 (33 enodes) 1536827274.604 * * [misc]simplify: iters left: 3 (65 enodes) 1536827274.630 * * [misc]simplify: iters left: 2 (97 enodes) 1536827274.658 * * [misc]simplify: iters left: 1 (121 enodes) 1536827274.683 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1536827274.683 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1536827274.684 * [enter]simplify: Simplifying (- 1) 1536827274.684 * * [misc]simplify: iters left: 2 (2 enodes) 1536827274.686 * * [misc]simplify: iters left: 1 (5 enodes) 1536827274.687 * [exit]simplify: Simplified to -1 1536827274.687 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1536827274.687 * * * * [misc]progress: [ 69 / 168 ] simplifiying candidate # 1536827274.687 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1536827274.688 * * [misc]simplify: iters left: 6 (7 enodes) 1536827274.692 * * [misc]simplify: iters left: 5 (16 enodes) 1536827274.700 * * [misc]simplify: iters left: 4 (26 enodes) 1536827274.708 * * [misc]simplify: iters left: 3 (37 enodes) 1536827274.714 * * [misc]simplify: iters left: 2 (54 enodes) 1536827274.725 * * [misc]simplify: iters left: 1 (84 enodes) 1536827274.764 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1536827274.764 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1536827274.764 * * * * [misc]progress: [ 70 / 168 ] simplifiying candidate # 1536827274.764 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1536827274.765 * * [misc]simplify: iters left: 6 (7 enodes) 1536827274.769 * * [misc]simplify: iters left: 5 (16 enodes) 1536827274.777 * * [misc]simplify: iters left: 4 (26 enodes) 1536827274.788 * * [misc]simplify: iters left: 3 (37 enodes) 1536827274.800 * * [misc]simplify: iters left: 2 (54 enodes) 1536827274.823 * * [misc]simplify: iters left: 1 (84 enodes) 1536827274.870 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1536827274.870 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1536827274.870 * * * * [misc]progress: [ 71 / 168 ] simplifiying candidate # 1536827274.871 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.871 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.872 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.873 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.873 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1536827274.873 * * * * [misc]progress: [ 72 / 168 ] simplifiying candidate # 1536827274.873 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.873 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.874 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.875 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.875 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536827274.875 * * * * [misc]progress: [ 73 / 168 ] simplifiying candidate # 1536827274.875 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.876 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.876 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.877 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.877 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1536827274.877 * * * * [misc]progress: [ 74 / 168 ] simplifiying candidate # 1536827274.878 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827274.878 * * [misc]simplify: iters left: 5 (5 enodes) 1536827274.879 * * [misc]simplify: iters left: 4 (7 enodes) 1536827274.880 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827274.880 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1536827274.880 * * * * [misc]progress: [ 75 / 168 ] simplifiying candidate # 1536827274.880 * * * * [misc]progress: [ 76 / 168 ] simplifiying candidate # 1536827274.880 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1536827274.880 * * [misc]simplify: iters left: 6 (7 enodes) 1536827274.882 * * [misc]simplify: iters left: 5 (12 enodes) 1536827274.884 * * [misc]simplify: iters left: 4 (19 enodes) 1536827274.887 * * [misc]simplify: iters left: 3 (21 enodes) 1536827274.890 * * [misc]simplify: iters left: 2 (23 enodes) 1536827274.893 * * [misc]simplify: iters left: 1 (26 enodes) 1536827274.898 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827274.898 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827274.898 * * * * [misc]progress: [ 77 / 168 ] simplifiying candidate # 1536827274.898 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1536827274.899 * * [misc]simplify: iters left: 6 (10 enodes) 1536827274.904 * * [misc]simplify: iters left: 5 (21 enodes) 1536827274.911 * * [misc]simplify: iters left: 4 (29 enodes) 1536827274.920 * * [misc]simplify: iters left: 3 (42 enodes) 1536827274.942 * * [misc]simplify: iters left: 2 (113 enodes) 1536827274.997 * * [misc]simplify: iters left: 1 (151 enodes) 1536827275.033 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.033 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.033 * * * * [misc]progress: [ 78 / 168 ] simplifiying candidate # 1536827275.033 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1536827275.034 * * [misc]simplify: iters left: 6 (10 enodes) 1536827275.039 * * [misc]simplify: iters left: 5 (19 enodes) 1536827275.046 * * [misc]simplify: iters left: 4 (26 enodes) 1536827275.055 * * [misc]simplify: iters left: 3 (43 enodes) 1536827275.070 * * [misc]simplify: iters left: 2 (68 enodes) 1536827275.118 * * [misc]simplify: iters left: 1 (161 enodes) 1536827275.153 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.153 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.153 * * * * [misc]progress: [ 79 / 168 ] simplifiying candidate # 1536827275.153 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1536827275.155 * * [misc]simplify: iters left: 6 (10 enodes) 1536827275.160 * * [misc]simplify: iters left: 5 (16 enodes) 1536827275.165 * * [misc]simplify: iters left: 4 (22 enodes) 1536827275.173 * * [misc]simplify: iters left: 3 (37 enodes) 1536827275.192 * * [misc]simplify: iters left: 2 (60 enodes) 1536827275.239 * * [misc]simplify: iters left: 1 (140 enodes) 1536827275.290 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.290 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.290 * * * * [misc]progress: [ 80 / 168 ] simplifiying candidate # 1536827275.290 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1536827275.291 * * [misc]simplify: iters left: 6 (10 enodes) 1536827275.294 * * [misc]simplify: iters left: 5 (20 enodes) 1536827275.300 * * [misc]simplify: iters left: 4 (26 enodes) 1536827275.304 * * [misc]simplify: iters left: 3 (40 enodes) 1536827275.315 * * [misc]simplify: iters left: 2 (65 enodes) 1536827275.357 * * [misc]simplify: iters left: 1 (121 enodes) 1536827275.404 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.404 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.404 * * * * [misc]progress: [ 81 / 168 ] simplifiying candidate # 1536827275.404 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1536827275.405 * * [misc]simplify: iters left: 6 (10 enodes) 1536827275.411 * * [misc]simplify: iters left: 5 (19 enodes) 1536827275.421 * * [misc]simplify: iters left: 4 (27 enodes) 1536827275.431 * * [misc]simplify: iters left: 3 (46 enodes) 1536827275.457 * * [misc]simplify: iters left: 2 (101 enodes) 1536827275.507 * * [misc]simplify: iters left: 1 (147 enodes) 1536827275.558 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.558 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.559 * * * * [misc]progress: [ 82 / 168 ] simplifiying candidate # 1536827275.559 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1536827275.560 * * [misc]simplify: iters left: 6 (10 enodes) 1536827275.566 * * [misc]simplify: iters left: 5 (18 enodes) 1536827275.571 * * [misc]simplify: iters left: 4 (22 enodes) 1536827275.579 * * [misc]simplify: iters left: 3 (37 enodes) 1536827275.593 * * [misc]simplify: iters left: 2 (61 enodes) 1536827275.639 * * [misc]simplify: iters left: 1 (127 enodes) 1536827275.691 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.691 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.691 * * * * [misc]progress: [ 83 / 168 ] simplifiying candidate # 1536827275.691 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1536827275.694 * * [misc]simplify: iters left: 6 (8 enodes) 1536827275.696 * * [misc]simplify: iters left: 5 (15 enodes) 1536827275.699 * * [misc]simplify: iters left: 4 (19 enodes) 1536827275.703 * * [misc]simplify: iters left: 3 (34 enodes) 1536827275.711 * * [misc]simplify: iters left: 2 (57 enodes) 1536827275.745 * * [misc]simplify: iters left: 1 (116 enodes) 1536827275.795 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1536827275.795 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1536827275.795 * * * * [misc]progress: [ 84 / 168 ] simplifiying candidate # 1536827275.795 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1536827275.796 * * [misc]simplify: iters left: 6 (10 enodes) 1536827275.804 * * [misc]simplify: iters left: 5 (20 enodes) 1536827275.813 * * [misc]simplify: iters left: 4 (32 enodes) 1536827275.823 * * [misc]simplify: iters left: 3 (43 enodes) 1536827275.843 * * [misc]simplify: iters left: 2 (82 enodes) 1536827275.885 * * [misc]simplify: iters left: 1 (163 enodes) 1536827275.978 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1536827275.978 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1536827275.978 * * * * [misc]progress: [ 85 / 168 ] simplifiying candidate # 1536827275.979 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1536827275.980 * * [misc]simplify: iters left: 6 (9 enodes) 1536827275.986 * * [misc]simplify: iters left: 5 (21 enodes) 1536827275.994 * * [misc]simplify: iters left: 4 (30 enodes) 1536827276.004 * * [misc]simplify: iters left: 3 (48 enodes) 1536827276.030 * * [misc]simplify: iters left: 2 (86 enodes) 1536827276.056 * * [misc]simplify: iters left: 1 (148 enodes) 1536827276.105 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1536827276.105 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1536827276.105 * * * * [misc]progress: [ 86 / 168 ] simplifiying candidate # 1536827276.105 * * * * [misc]progress: [ 87 / 168 ] simplifiying candidate # 1536827276.105 * * * * [misc]progress: [ 88 / 168 ] simplifiying candidate # 1536827276.106 * [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))))) 1536827276.107 * * [misc]simplify: iters left: 6 (9 enodes) 1536827276.112 * * [misc]simplify: iters left: 5 (25 enodes) 1536827276.131 * * [misc]simplify: iters left: 4 (82 enodes) 1536827276.182 * * [misc]simplify: iters left: 3 (135 enodes) 1536827276.222 * * [misc]simplify: iters left: 2 (188 enodes) 1536827276.376 * * [misc]simplify: iters left: 1 (380 enodes) 1536827276.853 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1536827276.853 * [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))) 1536827276.853 * * * * [misc]progress: [ 89 / 168 ] simplifiying candidate # 1536827276.853 * [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))))) 1536827276.854 * * [misc]simplify: iters left: 6 (10 enodes) 1536827276.857 * * [misc]simplify: iters left: 5 (29 enodes) 1536827276.871 * * [misc]simplify: iters left: 4 (103 enodes) 1536827276.935 * * [misc]simplify: iters left: 3 (149 enodes) 1536827276.985 * * [misc]simplify: iters left: 2 (187 enodes) 1536827277.108 * * [misc]simplify: iters left: 1 (341 enodes) 1536827277.476 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1536827277.476 * [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))) 1536827277.476 * * * * [misc]progress: [ 90 / 168 ] simplifiying candidate # 1536827277.476 * * * * [misc]progress: [ 91 / 168 ] simplifiying candidate # 1536827277.476 * * * * [misc]progress: [ 92 / 168 ] simplifiying candidate # 1536827277.476 * * * * [misc]progress: [ 93 / 168 ] simplifiying candidate # 1536827277.476 * [enter]simplify: Simplifying (* (* 1 1) 1) 1536827277.477 * * [misc]simplify: iters left: 4 (3 enodes) 1536827277.478 * * [misc]simplify: iters left: 3 (5 enodes) 1536827277.479 * [exit]simplify: Simplified to 1 1536827277.479 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1536827277.479 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1536827277.480 * * [misc]simplify: iters left: 6 (5 enodes) 1536827277.483 * * [misc]simplify: iters left: 5 (13 enodes) 1536827277.491 * * [misc]simplify: iters left: 4 (33 enodes) 1536827277.504 * * [misc]simplify: iters left: 3 (65 enodes) 1536827277.518 * * [misc]simplify: iters left: 2 (97 enodes) 1536827277.535 * * [misc]simplify: iters left: 1 (121 enodes) 1536827277.555 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1536827277.555 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1536827277.555 * * * * [misc]progress: [ 94 / 168 ] simplifiying candidate # 1536827277.555 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1536827277.556 * * [misc]simplify: iters left: 6 (6 enodes) 1536827277.560 * * [misc]simplify: iters left: 5 (11 enodes) 1536827277.563 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.563 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827277.563 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536827277.563 * * [misc]simplify: iters left: 5 (4 enodes) 1536827277.566 * * [misc]simplify: iters left: 4 (9 enodes) 1536827277.570 * * [misc]simplify: iters left: 3 (13 enodes) 1536827277.576 * * [misc]simplify: iters left: 2 (33 enodes) 1536827277.585 * * [misc]simplify: iters left: 1 (40 enodes) 1536827277.592 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536827277.592 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1536827277.592 * * * * [misc]progress: [ 95 / 168 ] simplifiying candidate # 1536827277.592 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1536827277.593 * * [misc]simplify: iters left: 6 (7 enodes) 1536827277.597 * * [misc]simplify: iters left: 5 (12 enodes) 1536827277.600 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.600 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827277.600 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536827277.601 * * [misc]simplify: iters left: 5 (4 enodes) 1536827277.603 * * [misc]simplify: iters left: 4 (9 enodes) 1536827277.607 * * [misc]simplify: iters left: 3 (13 enodes) 1536827277.613 * * [misc]simplify: iters left: 2 (33 enodes) 1536827277.622 * * [misc]simplify: iters left: 1 (40 enodes) 1536827277.630 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536827277.630 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1536827277.630 * * * * [misc]progress: [ 96 / 168 ] simplifiying candidate # 1536827277.631 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1536827277.631 * * [misc]simplify: iters left: 6 (7 enodes) 1536827277.636 * * [misc]simplify: iters left: 5 (14 enodes) 1536827277.640 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.640 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827277.640 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1536827277.640 * * [misc]simplify: iters left: 5 (4 enodes) 1536827277.642 * * [misc]simplify: iters left: 4 (9 enodes) 1536827277.646 * * [misc]simplify: iters left: 3 (13 enodes) 1536827277.656 * * [misc]simplify: iters left: 2 (33 enodes) 1536827277.664 * * [misc]simplify: iters left: 1 (40 enodes) 1536827277.672 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1536827277.672 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1536827277.672 * * * * [misc]progress: [ 97 / 168 ] simplifiying candidate # 1536827277.672 * * * * [misc]progress: [ 98 / 168 ] simplifiying candidate # 1536827277.672 * [enter]simplify: Simplifying (- (acos a)) 1536827277.673 * * [misc]simplify: iters left: 3 (3 enodes) 1536827277.674 * [exit]simplify: Simplified to (- (acos a)) 1536827277.674 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1536827277.674 * * * * [misc]progress: [ 99 / 168 ] simplifiying candidate # 1536827277.674 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1536827277.675 * * [misc]simplify: iters left: 6 (6 enodes) 1536827277.677 * * [misc]simplify: iters left: 5 (8 enodes) 1536827277.679 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827277.679 * [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))) 1536827277.679 * * * * [misc]progress: [ 100 / 168 ] simplifiying candidate # 1536827277.680 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1536827277.680 * * [misc]simplify: iters left: 6 (6 enodes) 1536827277.682 * * [misc]simplify: iters left: 5 (8 enodes) 1536827277.685 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827277.685 * [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))) 1536827277.685 * * * * [misc]progress: [ 101 / 168 ] simplifiying candidate # 1536827277.685 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827277.685 * * [misc]simplify: iters left: 5 (5 enodes) 1536827277.687 * * [misc]simplify: iters left: 4 (7 enodes) 1536827277.689 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.689 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1536827277.689 * * * * [misc]progress: [ 102 / 168 ] simplifiying candidate # 1536827277.689 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827277.690 * * [misc]simplify: iters left: 5 (5 enodes) 1536827277.691 * * [misc]simplify: iters left: 4 (7 enodes) 1536827277.693 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.693 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1536827277.694 * * * * [misc]progress: [ 103 / 168 ] simplifiying candidate # 1536827277.694 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1536827277.694 * * [misc]simplify: iters left: 5 (5 enodes) 1536827277.696 * * [misc]simplify: iters left: 4 (7 enodes) 1536827277.698 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.698 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1536827277.698 * * * * [misc]progress: [ 104 / 168 ] simplifiying candidate # 1536827277.698 * [enter]simplify: Simplifying (- (acos a)) 1536827277.699 * * [misc]simplify: iters left: 3 (3 enodes) 1536827277.700 * [exit]simplify: Simplified to (- (acos a)) 1536827277.700 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1536827277.700 * * * * [misc]progress: [ 105 / 168 ] simplifiying candidate # 1536827277.700 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1536827277.701 * * [misc]simplify: iters left: 6 (7 enodes) 1536827277.704 * * [misc]simplify: iters left: 5 (12 enodes) 1536827277.707 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1536827277.707 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1536827277.707 * * * * [misc]progress: [ 106 / 168 ] simplifiying candidate # 1536827277.708 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1536827277.708 * * [misc]simplify: iters left: 6 (6 enodes) 1536827277.711 * * [misc]simplify: iters left: 5 (12 enodes) 1536827277.716 * * [misc]simplify: iters left: 4 (14 enodes) 1536827277.720 * * [misc]simplify: iters left: 3 (18 enodes) 1536827277.726 * * [misc]simplify: iters left: 2 (27 enodes) 1536827277.739 * * [misc]simplify: iters left: 1 (58 enodes) 1536827277.762 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536827277.762 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1536827277.762 * * * * [misc]progress: [ 107 / 168 ] simplifiying candidate # 1536827277.762 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1536827277.763 * * [misc]simplify: iters left: 6 (7 enodes) 1536827277.768 * * [misc]simplify: iters left: 5 (16 enodes) 1536827277.774 * * [misc]simplify: iters left: 4 (24 enodes) 1536827277.787 * * [misc]simplify: iters left: 3 (49 enodes) 1536827277.810 * * [misc]simplify: iters left: 2 (90 enodes) 1536827277.842 * * [misc]simplify: iters left: 1 (115 enodes) 1536827277.874 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1536827277.874 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1536827277.874 * * * * [misc]progress: [ 108 / 168 ] simplifiying candidate # 1536827277.874 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1536827277.875 * * [misc]simplify: iters left: 6 (7 enodes) 1536827277.881 * * [misc]simplify: iters left: 5 (17 enodes) 1536827277.887 * * [misc]simplify: iters left: 4 (20 enodes) 1536827277.893 * * [misc]simplify: iters left: 3 (28 enodes) 1536827277.901 * * [misc]simplify: iters left: 2 (42 enodes) 1536827277.908 * * [misc]simplify: iters left: 1 (67 enodes) 1536827277.922 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1536827277.922 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1536827277.922 * * * * [misc]progress: [ 109 / 168 ] simplifiying candidate # 1536827277.922 * * * * [misc]progress: [ 110 / 168 ] simplifiying candidate # 1536827277.922 * * * * [misc]progress: [ 111 / 168 ] simplifiying candidate # 1536827277.923 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1536827277.923 * * [misc]simplify: iters left: 6 (12 enodes) 1536827277.928 * * [misc]simplify: iters left: 5 (27 enodes) 1536827277.934 * * [misc]simplify: iters left: 4 (38 enodes) 1536827277.943 * * [misc]simplify: iters left: 3 (49 enodes) 1536827277.959 * * [misc]simplify: iters left: 2 (71 enodes) 1536827277.980 * * [misc]simplify: iters left: 1 (119 enodes) 1536827278.020 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1536827278.020 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1536827278.020 * * * * [misc]progress: [ 112 / 168 ] simplifiying candidate # 1536827278.020 * * * * [misc]progress: [ 113 / 168 ] simplifiying candidate # 1536827278.020 * * * * [misc]progress: [ 114 / 168 ] simplifiying candidate # 1536827278.020 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1536827278.021 * * [misc]simplify: iters left: 6 (11 enodes) 1536827278.025 * * [misc]simplify: iters left: 5 (34 enodes) 1536827278.038 * * [misc]simplify: iters left: 4 (100 enodes) 1536827278.132 * * [misc]simplify: iters left: 3 (414 enodes) 1536827279.309 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1536827279.310 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1536827279.310 * * * * [misc]progress: [ 115 / 168 ] simplifiying candidate # 1536827279.310 * * * * [misc]progress: [ 116 / 168 ] simplifiying candidate # 1536827279.310 * * * * [misc]progress: [ 117 / 168 ] simplifiying candidate # 1536827279.310 * * * * [misc]progress: [ 118 / 168 ] simplifiying candidate # 1536827279.310 * * * * [misc]progress: [ 119 / 168 ] simplifiying candidate # 1536827279.310 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827279.312 * * [misc]simplify: iters left: 6 (11 enodes) 1536827279.316 * * [misc]simplify: iters left: 5 (19 enodes) 1536827279.322 * * [misc]simplify: iters left: 4 (21 enodes) 1536827279.325 * * [misc]simplify: iters left: 3 (25 enodes) 1536827279.329 * * [misc]simplify: iters left: 2 (34 enodes) 1536827279.337 * * [misc]simplify: iters left: 1 (65 enodes) 1536827279.350 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827279.350 * [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))))) 1536827279.350 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827279.351 * * [misc]simplify: iters left: 6 (9 enodes) 1536827279.352 * * [misc]simplify: iters left: 5 (11 enodes) 1536827279.354 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827279.354 * [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))))) 1536827279.354 * * * * [misc]progress: [ 120 / 168 ] simplifiying candidate # 1536827279.354 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1536827279.355 * * [misc]simplify: iters left: 6 (10 enodes) 1536827279.357 * * [misc]simplify: iters left: 5 (16 enodes) 1536827279.361 * * [misc]simplify: iters left: 4 (18 enodes) 1536827279.366 * * [misc]simplify: iters left: 3 (22 enodes) 1536827279.376 * * [misc]simplify: iters left: 2 (31 enodes) 1536827279.389 * * [misc]simplify: iters left: 1 (62 enodes) 1536827279.417 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1536827279.417 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536827279.418 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827279.419 * * [misc]simplify: iters left: 6 (9 enodes) 1536827279.421 * * [misc]simplify: iters left: 5 (11 enodes) 1536827279.425 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827279.425 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536827279.425 * * * * [misc]progress: [ 121 / 168 ] simplifiying candidate # 1536827279.426 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1536827279.426 * * [misc]simplify: iters left: 6 (8 enodes) 1536827279.430 * * [misc]simplify: iters left: 5 (14 enodes) 1536827279.435 * * [misc]simplify: iters left: 4 (17 enodes) 1536827279.440 * * [misc]simplify: iters left: 3 (21 enodes) 1536827279.446 * * [misc]simplify: iters left: 2 (30 enodes) 1536827279.460 * * [misc]simplify: iters left: 1 (61 enodes) 1536827279.474 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536827279.474 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536827279.474 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536827279.475 * * [misc]simplify: iters left: 6 (8 enodes) 1536827279.476 * * [misc]simplify: iters left: 5 (12 enodes) 1536827279.478 * * [misc]simplify: iters left: 4 (15 enodes) 1536827279.482 * * [misc]simplify: iters left: 3 (25 enodes) 1536827279.486 * * [misc]simplify: iters left: 2 (27 enodes) 1536827279.490 * * [misc]simplify: iters left: 1 (32 enodes) 1536827279.495 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536827279.495 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536827279.495 * * * * [misc]progress: [ 122 / 168 ] simplifiying candidate # 1536827279.495 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1536827279.496 * * [misc]simplify: iters left: 6 (8 enodes) 1536827279.500 * * [misc]simplify: iters left: 5 (14 enodes) 1536827279.505 * * [misc]simplify: iters left: 4 (17 enodes) 1536827279.510 * * [misc]simplify: iters left: 3 (21 enodes) 1536827279.517 * * [misc]simplify: iters left: 2 (30 enodes) 1536827279.530 * * [misc]simplify: iters left: 1 (61 enodes) 1536827279.553 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536827279.553 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1536827279.554 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1536827279.555 * * [misc]simplify: iters left: 6 (8 enodes) 1536827279.558 * * [misc]simplify: iters left: 5 (12 enodes) 1536827279.562 * * [misc]simplify: iters left: 4 (15 enodes) 1536827279.568 * * [misc]simplify: iters left: 3 (25 enodes) 1536827279.575 * * [misc]simplify: iters left: 2 (27 enodes) 1536827279.580 * * [misc]simplify: iters left: 1 (32 enodes) 1536827279.590 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1536827279.590 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1536827279.590 * * * * [misc]progress: [ 123 / 168 ] simplifiying candidate # 1536827279.590 * [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)))) 1536827279.592 * * [misc]simplify: iters left: 6 (14 enodes) 1536827279.599 * * [misc]simplify: iters left: 5 (29 enodes) 1536827279.613 * * [misc]simplify: iters left: 4 (48 enodes) 1536827279.634 * * [misc]simplify: iters left: 3 (62 enodes) 1536827279.654 * * [misc]simplify: iters left: 2 (82 enodes) 1536827279.682 * * [misc]simplify: iters left: 1 (108 enodes) 1536827279.732 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1536827279.732 * [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))))) 1536827279.732 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1536827279.734 * * [misc]simplify: iters left: 6 (12 enodes) 1536827279.739 * * [misc]simplify: iters left: 5 (21 enodes) 1536827279.747 * * [misc]simplify: iters left: 4 (31 enodes) 1536827279.763 * * [misc]simplify: iters left: 3 (42 enodes) 1536827279.777 * * [misc]simplify: iters left: 2 (59 enodes) 1536827279.800 * * [misc]simplify: iters left: 1 (85 enodes) 1536827279.842 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827279.842 * [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))))) 1536827279.842 * * * * [misc]progress: [ 124 / 168 ] simplifiying candidate # 1536827279.842 * [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))) 1536827279.844 * * [misc]simplify: iters left: 6 (13 enodes) 1536827279.850 * * [misc]simplify: iters left: 5 (24 enodes) 1536827279.860 * * [misc]simplify: iters left: 4 (36 enodes) 1536827279.875 * * [misc]simplify: iters left: 3 (48 enodes) 1536827279.894 * * [misc]simplify: iters left: 2 (65 enodes) 1536827279.915 * * [misc]simplify: iters left: 1 (91 enodes) 1536827279.938 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1536827279.938 * [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))))) 1536827279.939 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1536827279.940 * * [misc]simplify: iters left: 6 (12 enodes) 1536827279.942 * * [misc]simplify: iters left: 5 (21 enodes) 1536827279.947 * * [misc]simplify: iters left: 4 (31 enodes) 1536827279.953 * * [misc]simplify: iters left: 3 (42 enodes) 1536827279.960 * * [misc]simplify: iters left: 2 (59 enodes) 1536827279.974 * * [misc]simplify: iters left: 1 (85 enodes) 1536827280.007 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827280.007 * [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))))) 1536827280.007 * * * * [misc]progress: [ 125 / 168 ] simplifiying candidate # 1536827280.007 * [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) 1536827280.008 * * [misc]simplify: iters left: 6 (11 enodes) 1536827280.013 * * [misc]simplify: iters left: 5 (22 enodes) 1536827280.018 * * [misc]simplify: iters left: 4 (37 enodes) 1536827280.027 * * [misc]simplify: iters left: 3 (62 enodes) 1536827280.039 * * [misc]simplify: iters left: 2 (105 enodes) 1536827280.067 * * [misc]simplify: iters left: 1 (135 enodes) 1536827280.115 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827280.115 * [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)))) 1536827280.116 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536827280.117 * * [misc]simplify: iters left: 6 (11 enodes) 1536827280.122 * * [misc]simplify: iters left: 5 (22 enodes) 1536827280.132 * * [misc]simplify: iters left: 4 (35 enodes) 1536827280.144 * * [misc]simplify: iters left: 3 (55 enodes) 1536827280.154 * * [misc]simplify: iters left: 2 (74 enodes) 1536827280.170 * * [misc]simplify: iters left: 1 (109 enodes) 1536827280.204 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1536827280.204 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1536827280.204 * * * * [misc]progress: [ 126 / 168 ] simplifiying candidate # 1536827280.204 * [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) 1536827280.205 * * [misc]simplify: iters left: 6 (11 enodes) 1536827280.208 * * [misc]simplify: iters left: 5 (22 enodes) 1536827280.213 * * [misc]simplify: iters left: 4 (37 enodes) 1536827280.222 * * [misc]simplify: iters left: 3 (62 enodes) 1536827280.238 * * [misc]simplify: iters left: 2 (105 enodes) 1536827280.263 * * [misc]simplify: iters left: 1 (135 enodes) 1536827280.296 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827280.296 * [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)))) 1536827280.296 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536827280.297 * * [misc]simplify: iters left: 6 (11 enodes) 1536827280.302 * * [misc]simplify: iters left: 5 (22 enodes) 1536827280.313 * * [misc]simplify: iters left: 4 (35 enodes) 1536827280.328 * * [misc]simplify: iters left: 3 (55 enodes) 1536827280.346 * * [misc]simplify: iters left: 2 (74 enodes) 1536827280.376 * * [misc]simplify: iters left: 1 (109 enodes) 1536827280.431 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1536827280.431 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1536827280.431 * * * * [misc]progress: [ 127 / 168 ] simplifiying candidate # 1536827280.431 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827280.433 * * [misc]simplify: iters left: 6 (13 enodes) 1536827280.439 * * [misc]simplify: iters left: 5 (24 enodes) 1536827280.449 * * [misc]simplify: iters left: 4 (34 enodes) 1536827280.464 * * [misc]simplify: iters left: 3 (45 enodes) 1536827280.471 * * [misc]simplify: iters left: 2 (62 enodes) 1536827280.485 * * [misc]simplify: iters left: 1 (88 enodes) 1536827280.519 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827280.519 * [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))))) 1536827280.519 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1536827280.521 * * [misc]simplify: iters left: 6 (12 enodes) 1536827280.526 * * [misc]simplify: iters left: 5 (21 enodes) 1536827280.535 * * [misc]simplify: iters left: 4 (31 enodes) 1536827280.548 * * [misc]simplify: iters left: 3 (42 enodes) 1536827280.562 * * [misc]simplify: iters left: 2 (59 enodes) 1536827280.585 * * [misc]simplify: iters left: 1 (85 enodes) 1536827280.631 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1536827280.631 * [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))))) 1536827280.631 * * * * [misc]progress: [ 128 / 168 ] simplifiying candidate # 1536827280.632 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1536827280.633 * * [misc]simplify: iters left: 6 (12 enodes) 1536827280.638 * * [misc]simplify: iters left: 5 (21 enodes) 1536827280.647 * * [misc]simplify: iters left: 4 (31 enodes) 1536827280.660 * * [misc]simplify: iters left: 3 (42 enodes) 1536827280.674 * * [misc]simplify: iters left: 2 (59 enodes) 1536827280.696 * * [misc]simplify: iters left: 1 (85 enodes) 1536827280.738 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827280.738 * [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))))) 1536827280.738 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1536827280.742 * * [misc]simplify: iters left: 6 (12 enodes) 1536827280.747 * * [misc]simplify: iters left: 5 (21 enodes) 1536827280.757 * * [misc]simplify: iters left: 4 (31 enodes) 1536827280.770 * * [misc]simplify: iters left: 3 (42 enodes) 1536827280.784 * * [misc]simplify: iters left: 2 (59 enodes) 1536827280.797 * * [misc]simplify: iters left: 1 (85 enodes) 1536827280.819 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1536827280.819 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1536827280.819 * * * * [misc]progress: [ 129 / 168 ] simplifiying candidate # 1536827280.819 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1536827280.820 * * [misc]simplify: iters left: 6 (10 enodes) 1536827280.822 * * [misc]simplify: iters left: 5 (19 enodes) 1536827280.829 * * [misc]simplify: iters left: 4 (30 enodes) 1536827280.844 * * [misc]simplify: iters left: 3 (41 enodes) 1536827280.857 * * [misc]simplify: iters left: 2 (58 enodes) 1536827280.878 * * [misc]simplify: iters left: 1 (84 enodes) 1536827280.914 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827280.914 * [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)))) 1536827280.915 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536827280.915 * * [misc]simplify: iters left: 6 (11 enodes) 1536827280.918 * * [misc]simplify: iters left: 5 (22 enodes) 1536827280.923 * * [misc]simplify: iters left: 4 (35 enodes) 1536827280.931 * * [misc]simplify: iters left: 3 (55 enodes) 1536827280.941 * * [misc]simplify: iters left: 2 (74 enodes) 1536827280.956 * * [misc]simplify: iters left: 1 (109 enodes) 1536827280.983 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1536827280.983 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1536827280.983 * * * * [misc]progress: [ 130 / 168 ] simplifiying candidate # 1536827280.983 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1536827280.984 * * [misc]simplify: iters left: 6 (10 enodes) 1536827280.987 * * [misc]simplify: iters left: 5 (19 enodes) 1536827280.992 * * [misc]simplify: iters left: 4 (30 enodes) 1536827280.998 * * [misc]simplify: iters left: 3 (41 enodes) 1536827281.005 * * [misc]simplify: iters left: 2 (58 enodes) 1536827281.016 * * [misc]simplify: iters left: 1 (84 enodes) 1536827281.039 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827281.039 * [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)))) 1536827281.040 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1536827281.040 * * [misc]simplify: iters left: 6 (11 enodes) 1536827281.043 * * [misc]simplify: iters left: 5 (22 enodes) 1536827281.049 * * [misc]simplify: iters left: 4 (35 enodes) 1536827281.057 * * [misc]simplify: iters left: 3 (55 enodes) 1536827281.066 * * [misc]simplify: iters left: 2 (74 enodes) 1536827281.079 * * [misc]simplify: iters left: 1 (109 enodes) 1536827281.109 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1536827281.109 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1536827281.109 * * * * [misc]progress: [ 131 / 168 ] simplifiying candidate # 1536827281.109 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1536827281.110 * * [misc]simplify: iters left: 6 (6 enodes) 1536827281.111 * * [misc]simplify: iters left: 5 (10 enodes) 1536827281.113 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1536827281.113 * [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))))) 1536827281.113 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1536827281.114 * * [misc]simplify: iters left: 6 (11 enodes) 1536827281.116 * * [misc]simplify: iters left: 5 (20 enodes) 1536827281.121 * * [misc]simplify: iters left: 4 (30 enodes) 1536827281.127 * * [misc]simplify: iters left: 3 (41 enodes) 1536827281.142 * * [misc]simplify: iters left: 2 (64 enodes) 1536827281.159 * * [misc]simplify: iters left: 1 (108 enodes) 1536827281.192 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1536827281.192 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1536827281.192 * * * * [misc]progress: [ 132 / 168 ] simplifiying candidate # 1536827281.192 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1536827281.192 * * [misc]simplify: iters left: 5 (5 enodes) 1536827281.193 * * [misc]simplify: iters left: 4 (7 enodes) 1536827281.194 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1536827281.194 * [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))))) 1536827281.194 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1536827281.195 * * [misc]simplify: iters left: 6 (11 enodes) 1536827281.197 * * [misc]simplify: iters left: 5 (20 enodes) 1536827281.202 * * [misc]simplify: iters left: 4 (30 enodes) 1536827281.208 * * [misc]simplify: iters left: 3 (41 enodes) 1536827281.216 * * [misc]simplify: iters left: 2 (64 enodes) 1536827281.231 * * [misc]simplify: iters left: 1 (108 enodes) 1536827281.264 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1536827281.264 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1536827281.264 * * * * [misc]progress: [ 133 / 168 ] simplifiying candidate # 1536827281.265 * [enter]simplify: Simplifying (/ 1 1) 1536827281.265 * * [misc]simplify: iters left: 2 (2 enodes) 1536827281.265 * * [misc]simplify: iters left: 1 (4 enodes) 1536827281.266 * [exit]simplify: Simplified to 1 1536827281.266 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1536827281.266 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1536827281.266 * * [misc]simplify: iters left: 6 (10 enodes) 1536827281.269 * * [misc]simplify: iters left: 5 (21 enodes) 1536827281.274 * * [misc]simplify: iters left: 4 (34 enodes) 1536827281.281 * * [misc]simplify: iters left: 3 (50 enodes) 1536827281.297 * * [misc]simplify: iters left: 2 (84 enodes) 1536827281.340 * * [misc]simplify: iters left: 1 (134 enodes) 1536827281.427 * [exit]simplify: Simplified to (/ a (- (acos a))) 1536827281.428 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1536827281.428 * * * * [misc]progress: [ 134 / 168 ] simplifiying candidate # 1536827281.428 * [enter]simplify: Simplifying (/ 1 1) 1536827281.428 * * [misc]simplify: iters left: 2 (2 enodes) 1536827281.429 * * [misc]simplify: iters left: 1 (4 enodes) 1536827281.429 * [exit]simplify: Simplified to 1 1536827281.429 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1536827281.429 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1536827281.430 * * [misc]simplify: iters left: 6 (10 enodes) 1536827281.432 * * [misc]simplify: iters left: 5 (21 enodes) 1536827281.437 * * [misc]simplify: iters left: 4 (34 enodes) 1536827281.450 * * [misc]simplify: iters left: 3 (50 enodes) 1536827281.473 * * [misc]simplify: iters left: 2 (84 enodes) 1536827281.495 * * [misc]simplify: iters left: 1 (134 enodes) 1536827281.584 * [exit]simplify: Simplified to (/ a (- (acos a))) 1536827281.584 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1536827281.584 * * * * [misc]progress: [ 135 / 168 ] simplifiying candidate # 1536827281.584 * * * * [misc]progress: [ 136 / 168 ] simplifiying candidate # 1536827281.584 * * * * [misc]progress: [ 137 / 168 ] simplifiying candidate # 1536827281.585 * * * * [misc]progress: [ 138 / 168 ] simplifiying candidate # 1536827281.585 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1536827281.585 * * [misc]simplify: iters left: 3 (4 enodes) 1536827281.587 * * [misc]simplify: iters left: 2 (6 enodes) 1536827281.589 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1536827281.589 * [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)))) 1536827281.589 * * * * [misc]progress: [ 139 / 168 ] simplifiying candidate # 1536827281.589 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1536827281.589 * * [misc]simplify: iters left: 3 (4 enodes) 1536827281.591 * * [misc]simplify: iters left: 2 (6 enodes) 1536827281.592 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1536827281.593 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1536827281.593 * * * * [misc]progress: [ 140 / 168 ] simplifiying candidate # 1536827281.593 * [enter]simplify: Simplifying (/ 1 a) 1536827281.593 * * [misc]simplify: iters left: 2 (3 enodes) 1536827281.594 * * [misc]simplify: iters left: 1 (5 enodes) 1536827281.596 * [exit]simplify: Simplified to (/ 1 a) 1536827281.596 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1536827281.596 * * * * [misc]progress: [ 141 / 168 ] simplifiying candidate # 1536827281.596 * [enter]simplify: Simplifying (/ 1 a) 1536827281.596 * * [misc]simplify: iters left: 2 (3 enodes) 1536827281.597 * * [misc]simplify: iters left: 1 (5 enodes) 1536827281.599 * [exit]simplify: Simplified to (/ 1 a) 1536827281.599 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1536827281.599 * * * * [misc]progress: [ 142 / 168 ] simplifiying candidate # 1536827281.599 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536827281.600 * * [misc]simplify: iters left: 6 (7 enodes) 1536827281.603 * * [misc]simplify: iters left: 5 (13 enodes) 1536827281.608 * * [misc]simplify: iters left: 4 (15 enodes) 1536827281.612 * * [misc]simplify: iters left: 3 (19 enodes) 1536827281.619 * * [misc]simplify: iters left: 2 (28 enodes) 1536827281.632 * * [misc]simplify: iters left: 1 (59 enodes) 1536827281.644 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827281.644 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1536827281.644 * * * * [misc]progress: [ 143 / 168 ] simplifiying candidate # 1536827281.644 * [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))))))) 1536827281.645 * * [misc]simplify: iters left: 6 (10 enodes) 1536827281.647 * * [misc]simplify: iters left: 5 (19 enodes) 1536827281.652 * * [misc]simplify: iters left: 4 (29 enodes) 1536827281.658 * * [misc]simplify: iters left: 3 (40 enodes) 1536827281.665 * * [misc]simplify: iters left: 2 (57 enodes) 1536827281.685 * * [misc]simplify: iters left: 1 (83 enodes) 1536827281.720 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1536827281.720 * [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))))))))) 1536827281.720 * * * * [misc]progress: [ 144 / 168 ] simplifiying candidate # 1536827281.720 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1536827281.721 * * [misc]simplify: iters left: 6 (9 enodes) 1536827281.723 * * [misc]simplify: iters left: 5 (18 enodes) 1536827281.727 * * [misc]simplify: iters left: 4 (28 enodes) 1536827281.733 * * [misc]simplify: iters left: 3 (39 enodes) 1536827281.740 * * [misc]simplify: iters left: 2 (56 enodes) 1536827281.753 * * [misc]simplify: iters left: 1 (87 enodes) 1536827281.793 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1536827281.793 * [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))))))))) 1536827281.794 * * * * [misc]progress: [ 145 / 168 ] simplifiying candidate # 1536827281.794 * * * * [misc]progress: [ 146 / 168 ] simplifiying candidate # 1536827281.794 * * * * [misc]progress: [ 147 / 168 ] simplifiying candidate # 1536827281.794 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1536827281.794 * * [misc]simplify: iters left: 5 (4 enodes) 1536827281.796 * * [misc]simplify: iters left: 4 (6 enodes) 1536827281.796 * [exit]simplify: Simplified to 1 1536827281.796 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1536827281.796 * * * * [misc]progress: [ 148 / 168 ] simplifiying candidate # 1536827281.796 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1536827281.797 * * [misc]simplify: iters left: 6 (7 enodes) 1536827281.799 * * [misc]simplify: iters left: 5 (12 enodes) 1536827281.800 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827281.800 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536827281.800 * * * * [misc]progress: [ 149 / 168 ] simplifiying candidate # 1536827281.801 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1536827281.801 * * [misc]simplify: iters left: 6 (8 enodes) 1536827281.803 * * [misc]simplify: iters left: 5 (13 enodes) 1536827281.805 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827281.805 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536827281.805 * * * * [misc]progress: [ 150 / 168 ] simplifiying candidate # 1536827281.805 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1536827281.806 * * [misc]simplify: iters left: 6 (8 enodes) 1536827281.808 * * [misc]simplify: iters left: 5 (15 enodes) 1536827281.810 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827281.810 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536827281.810 * * * * [misc]progress: [ 151 / 168 ] simplifiying candidate # 1536827281.810 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536827281.811 * * [misc]simplify: iters left: 6 (7 enodes) 1536827281.812 * * [misc]simplify: iters left: 5 (13 enodes) 1536827281.815 * * [misc]simplify: iters left: 4 (15 enodes) 1536827281.817 * * [misc]simplify: iters left: 3 (19 enodes) 1536827281.820 * * [misc]simplify: iters left: 2 (28 enodes) 1536827281.827 * * [misc]simplify: iters left: 1 (59 enodes) 1536827281.840 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827281.840 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536827281.840 * * * * [misc]progress: [ 152 / 168 ] simplifiying candidate # 1536827281.840 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1536827281.840 * * [misc]simplify: iters left: 6 (8 enodes) 1536827281.842 * * [misc]simplify: iters left: 5 (15 enodes) 1536827281.848 * * [misc]simplify: iters left: 4 (18 enodes) 1536827281.853 * * [misc]simplify: iters left: 3 (21 enodes) 1536827281.863 * * [misc]simplify: iters left: 2 (30 enodes) 1536827281.872 * * [misc]simplify: iters left: 1 (59 enodes) 1536827281.884 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1536827281.884 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536827281.884 * * * * [misc]progress: [ 153 / 168 ] simplifiying candidate # 1536827281.884 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1536827281.885 * * [misc]simplify: iters left: 6 (8 enodes) 1536827281.887 * * [misc]simplify: iters left: 5 (13 enodes) 1536827281.889 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1536827281.889 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1536827281.889 * * * * [misc]progress: [ 154 / 168 ] simplifiying candidate # 1536827281.889 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1536827281.889 * * [misc]simplify: iters left: 6 (7 enodes) 1536827281.891 * * [misc]simplify: iters left: 5 (13 enodes) 1536827281.893 * * [misc]simplify: iters left: 4 (15 enodes) 1536827281.896 * * [misc]simplify: iters left: 3 (19 enodes) 1536827281.899 * * [misc]simplify: iters left: 2 (28 enodes) 1536827281.908 * * [misc]simplify: iters left: 1 (59 enodes) 1536827281.933 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827281.933 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536827281.933 * * * * [misc]progress: [ 155 / 168 ] simplifiying candidate # 1536827281.933 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1536827281.934 * * [misc]simplify: iters left: 6 (8 enodes) 1536827281.939 * * [misc]simplify: iters left: 5 (17 enodes) 1536827281.945 * * [misc]simplify: iters left: 4 (25 enodes) 1536827281.954 * * [misc]simplify: iters left: 3 (50 enodes) 1536827281.968 * * [misc]simplify: iters left: 2 (91 enodes) 1536827281.989 * * [misc]simplify: iters left: 1 (116 enodes) 1536827282.015 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827282.015 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536827282.015 * * * * [misc]progress: [ 156 / 168 ] simplifiying candidate # 1536827282.015 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1536827282.016 * * [misc]simplify: iters left: 6 (8 enodes) 1536827282.019 * * [misc]simplify: iters left: 5 (18 enodes) 1536827282.022 * * [misc]simplify: iters left: 4 (21 enodes) 1536827282.025 * * [misc]simplify: iters left: 3 (29 enodes) 1536827282.030 * * [misc]simplify: iters left: 2 (43 enodes) 1536827282.039 * * [misc]simplify: iters left: 1 (68 enodes) 1536827282.056 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1536827282.056 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1536827282.056 * * * * [misc]progress: [ 157 / 168 ] simplifiying candidate # 1536827282.056 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1536827282.056 * * [misc]simplify: iters left: 3 (5 enodes) 1536827282.058 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1536827282.058 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1536827282.058 * * * * [misc]progress: [ 158 / 168 ] simplifiying candidate # 1536827282.058 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1536827282.058 * * [misc]simplify: iters left: 3 (5 enodes) 1536827282.059 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1536827282.059 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1536827282.060 * * * * [misc]progress: [ 159 / 168 ] simplifiying candidate # 1536827282.060 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1536827282.060 * * [misc]simplify: iters left: 3 (5 enodes) 1536827282.061 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1536827282.061 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1536827282.061 * * * * [misc]progress: [ 160 / 168 ] simplifiying candidate # 1536827282.061 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1536827282.062 * * [misc]simplify: iters left: 4 (6 enodes) 1536827282.063 * * [misc]simplify: iters left: 3 (9 enodes) 1536827282.064 * * [misc]simplify: iters left: 2 (11 enodes) 1536827282.066 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536827282.066 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827282.066 * * * * [misc]progress: [ 161 / 168 ] simplifiying candidate # 1536827282.066 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1536827282.066 * * [misc]simplify: iters left: 4 (6 enodes) 1536827282.067 * * [misc]simplify: iters left: 3 (9 enodes) 1536827282.069 * * [misc]simplify: iters left: 2 (11 enodes) 1536827282.070 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536827282.070 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827282.070 * * * * [misc]progress: [ 162 / 168 ] simplifiying candidate # 1536827282.070 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1536827282.071 * * [misc]simplify: iters left: 4 (6 enodes) 1536827282.072 * * [misc]simplify: iters left: 3 (9 enodes) 1536827282.075 * * [misc]simplify: iters left: 2 (11 enodes) 1536827282.079 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1536827282.079 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1536827282.079 * * * * [misc]progress: [ 163 / 168 ] simplifiying candidate # 1536827282.079 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1536827282.080 * * [misc]simplify: iters left: 4 (6 enodes) 1536827282.082 * * [misc]simplify: iters left: 3 (9 enodes) 1536827282.086 * * [misc]simplify: iters left: 2 (13 enodes) 1536827282.088 * * [misc]simplify: iters left: 1 (14 enodes) 1536827282.091 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1536827282.091 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1536827282.091 * * * * [misc]progress: [ 164 / 168 ] simplifiying candidate # 1536827282.091 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1536827282.091 * * [misc]simplify: iters left: 4 (6 enodes) 1536827282.093 * * [misc]simplify: iters left: 3 (9 enodes) 1536827282.094 * * [misc]simplify: iters left: 2 (13 enodes) 1536827282.096 * * [misc]simplify: iters left: 1 (14 enodes) 1536827282.098 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1536827282.098 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1536827282.098 * * * * [misc]progress: [ 165 / 168 ] simplifiying candidate # 1536827282.099 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1536827282.099 * * [misc]simplify: iters left: 4 (6 enodes) 1536827282.100 * * [misc]simplify: iters left: 3 (9 enodes) 1536827282.102 * * [misc]simplify: iters left: 2 (13 enodes) 1536827282.104 * * [misc]simplify: iters left: 1 (14 enodes) 1536827282.106 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1536827282.106 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1536827282.106 * * * * [misc]progress: [ 166 / 168 ] simplifiying candidate # 1536827282.106 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1536827282.107 * * [misc]simplify: iters left: 5 (6 enodes) 1536827282.109 * * [misc]simplify: iters left: 4 (9 enodes) 1536827282.111 * * [misc]simplify: iters left: 3 (11 enodes) 1536827282.113 * * [misc]simplify: iters left: 2 (14 enodes) 1536827282.115 * * [misc]simplify: iters left: 1 (16 enodes) 1536827282.122 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1536827282.123 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1536827282.123 * * * * [misc]progress: [ 167 / 168 ] simplifiying candidate # 1536827282.123 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1536827282.123 * * [misc]simplify: iters left: 5 (6 enodes) 1536827282.127 * * [misc]simplify: iters left: 4 (9 enodes) 1536827282.130 * * [misc]simplify: iters left: 3 (11 enodes) 1536827282.135 * * [misc]simplify: iters left: 2 (14 enodes) 1536827282.140 * * [misc]simplify: iters left: 1 (16 enodes) 1536827282.149 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1536827282.149 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1536827282.149 * * * * [misc]progress: [ 168 / 168 ] simplifiying candidate # 1536827282.149 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1536827282.150 * * [misc]simplify: iters left: 5 (6 enodes) 1536827282.152 * * [misc]simplify: iters left: 4 (9 enodes) 1536827282.154 * * [misc]simplify: iters left: 3 (11 enodes) 1536827282.157 * * [misc]simplify: iters left: 2 (14 enodes) 1536827282.159 * * [misc]simplify: iters left: 1 (16 enodes) 1536827282.163 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1536827282.163 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1536827282.163 * * * [misc]progress: adding candidates to table 1536827284.864 * [misc]progress: [Phase 3 of 3] Extracting. 1536827284.864 * * [misc]regime: Finding splitpoints for: (# # # #) 1536827284.865 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1536827284.865 * * * * [misc]regimes: Trying to branch on a from (# # # #) 1536827284.920 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # #) 1536827285.007 * * * [misc]regime: Found split indices: #