1544006204.070 * [misc]progress: [Phase 1 of 3] Setting up. 1544006204.071 * * * [misc]progress: [1/2] Preparing points 1544006204.071 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1544006204.071 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1544006204.072 * * * * [misc]points: Setting MPFR precision to 64 1544006204.072 * * * * [misc]points: Setting MPFR precision to 320 1544006204.073 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1544006204.073 * * * * [misc]points: Setting MPFR precision to 64 1544006204.074 * * * * [misc]points: Setting MPFR precision to 320 1544006204.074 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1544006204.075 * * * * [misc]points: Setting MPFR precision to 64 1544006204.075 * * * * [misc]points: Setting MPFR precision to 320 1544006204.076 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1544006204.077 * * * * [misc]points: Setting MPFR precision to 64 1544006204.078 * * * * [misc]points: Setting MPFR precision to 320 1544006204.079 * * * * [misc]points: Computing exacts for 256 points 1544006204.079 * * * * [misc]points: Setting MPFR precision to 64 1544006204.083 * * * * [misc]points: Setting MPFR precision to 320 1544006204.086 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.086 * * * * [misc]points: Sampling 147 additional inputs, on iter 1 have 109 / 256 1544006204.086 * * * * [misc]points: Computing exacts on every 9 of 147 points to ramp up precision 1544006204.087 * * * * [misc]points: Setting MPFR precision to 64 1544006204.087 * * * * [misc]points: Setting MPFR precision to 320 1544006204.088 * * * * [misc]points: Computing exacts on every 4 of 147 points to ramp up precision 1544006204.088 * * * * [misc]points: Setting MPFR precision to 64 1544006204.089 * * * * [misc]points: Setting MPFR precision to 320 1544006204.089 * * * * [misc]points: Computing exacts on every 2 of 147 points to ramp up precision 1544006204.090 * * * * [misc]points: Setting MPFR precision to 64 1544006204.090 * * * * [misc]points: Setting MPFR precision to 320 1544006204.091 * * * * [misc]points: Computing exacts for 147 points 1544006204.091 * * * * [misc]points: Setting MPFR precision to 64 1544006204.093 * * * * [misc]points: Setting MPFR precision to 320 1544006204.095 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.095 * * * * [misc]points: Sampling 84 additional inputs, on iter 2 have 172 / 256 1544006204.096 * * * * [misc]points: Computing exacts on every 5 of 84 points to ramp up precision 1544006204.096 * * * * [misc]points: Setting MPFR precision to 64 1544006204.097 * * * * [misc]points: Setting MPFR precision to 320 1544006204.097 * * * * [misc]points: Computing exacts on every 2 of 84 points to ramp up precision 1544006204.097 * * * * [misc]points: Setting MPFR precision to 64 1544006204.098 * * * * [misc]points: Setting MPFR precision to 320 1544006204.098 * * * * [misc]points: Computing exacts for 84 points 1544006204.099 * * * * [misc]points: Setting MPFR precision to 64 1544006204.100 * * * * [misc]points: Setting MPFR precision to 320 1544006204.101 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.101 * * * * [misc]points: Sampling 36 additional inputs, on iter 3 have 220 / 256 1544006204.101 * * * * [misc]points: Computing exacts on every 2 of 36 points to ramp up precision 1544006204.102 * * * * [misc]points: Setting MPFR precision to 64 1544006204.102 * * * * [misc]points: Setting MPFR precision to 320 1544006204.102 * * * * [misc]points: Computing exacts for 36 points 1544006204.103 * * * * [misc]points: Setting MPFR precision to 64 1544006204.103 * * * * [misc]points: Setting MPFR precision to 320 1544006204.104 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.104 * * * * [misc]points: Sampling 19 additional inputs, on iter 4 have 237 / 256 1544006204.104 * * * * [misc]points: Computing exacts for 19 points 1544006204.105 * * * * [misc]points: Setting MPFR precision to 64 1544006204.105 * * * * [misc]points: Setting MPFR precision to 320 1544006204.105 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.105 * * * * [misc]points: Sampling 8 additional inputs, on iter 5 have 248 / 256 1544006204.105 * * * * [misc]points: Computing exacts for 8 points 1544006204.106 * * * * [misc]points: Setting MPFR precision to 64 1544006204.106 * * * * [misc]points: Setting MPFR precision to 320 1544006204.106 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.106 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 252 / 256 1544006204.106 * * * * [misc]points: Computing exacts for 4 points 1544006204.107 * * * * [misc]points: Setting MPFR precision to 64 1544006204.107 * * * * [misc]points: Setting MPFR precision to 320 1544006204.107 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.107 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 255 / 256 1544006204.107 * * * * [misc]points: Computing exacts for 4 points 1544006204.107 * * * * [misc]points: Setting MPFR precision to 64 1544006204.108 * * * * [misc]points: Setting MPFR precision to 320 1544006204.108 * * * * [misc]points: Filtering points with unrepresentable outputs 1544006204.108 * * * * [exit]points: Sampled 257 points with exact outputs 1544006204.108 * * * [misc]progress: [2/2] Setting up program. 1544006204.110 * [misc]progress: [Phase 2 of 3] Improving. 1544006204.110 * [enter]simplify: Simplifying (/ a (- (acos a))) 1544006204.110 * * [misc]simplify: iters left: 5 (4 enodes) 1544006204.110 * [exit]simplify: Simplified to (/ a (- (acos a))) 1544006204.125 * * [misc]progress: iteration 1 / 4 1544006204.125 * * * [misc]progress: picking best candidate 1544006204.128 * * * * [misc]pick: Picked # 1544006204.128 * * * [misc]progress: localizing error 1544006204.140 * * * [misc]progress: generating rewritten candidates 1544006204.140 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1544006204.148 * * * [misc]progress: generating series expansions 1544006204.148 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1544006204.148 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1544006204.148 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1544006204.148 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.148 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.148 * [misc]backup-simplify: Simplify -1 into -1 1544006204.149 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.149 * [misc]taylor: Taking taylor expansion of a in a 1544006204.149 * [misc]backup-simplify: Simplify 0 into 0 1544006204.149 * [misc]backup-simplify: Simplify 1 into 1 1544006204.149 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.149 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.149 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.149 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.149 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.149 * [misc]backup-simplify: Simplify -1 into -1 1544006204.149 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.149 * [misc]taylor: Taking taylor expansion of a in a 1544006204.149 * [misc]backup-simplify: Simplify 0 into 0 1544006204.149 * [misc]backup-simplify: Simplify 1 into 1 1544006204.149 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.149 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.149 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.149 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006204.150 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006204.150 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1544006204.150 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1544006204.150 * [misc]backup-simplify: Simplify 0 into 0 1544006204.151 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.151 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1544006204.151 * [misc]backup-simplify: Simplify 0 into 0 1544006204.151 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.152 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1544006204.152 * [misc]backup-simplify: Simplify 0 into 0 1544006204.152 * [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 1544006204.153 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1544006204.153 * [misc]backup-simplify: Simplify 0 into 0 1544006204.153 * [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 1544006204.154 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1544006204.154 * [misc]backup-simplify: Simplify 0 into 0 1544006204.154 * [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 1544006204.155 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1544006204.155 * [misc]backup-simplify: Simplify 0 into 0 1544006204.156 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1544006204.156 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1544006204.156 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1544006204.156 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.156 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.156 * [misc]backup-simplify: Simplify -1 into -1 1544006204.156 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.156 * [misc]taylor: Taking taylor expansion of a in a 1544006204.156 * [misc]backup-simplify: Simplify 0 into 0 1544006204.156 * [misc]backup-simplify: Simplify 1 into 1 1544006204.156 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.156 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.156 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.156 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.156 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.156 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.157 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.157 * [misc]backup-simplify: Simplify -1 into -1 1544006204.157 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.157 * [misc]taylor: Taking taylor expansion of a in a 1544006204.157 * [misc]backup-simplify: Simplify 0 into 0 1544006204.157 * [misc]backup-simplify: Simplify 1 into 1 1544006204.157 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.157 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.157 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.157 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.157 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.157 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.158 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1544006204.158 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1544006204.158 * [misc]backup-simplify: Simplify 0 into 0 1544006204.159 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1544006204.159 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006204.159 * [misc]backup-simplify: Simplify 0 into 0 1544006204.160 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1544006204.160 * [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 1544006204.160 * [misc]backup-simplify: Simplify 0 into 0 1544006204.161 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1544006204.162 * [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 1544006204.162 * [misc]backup-simplify: Simplify 0 into 0 1544006204.163 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1544006204.163 * [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 1544006204.163 * [misc]backup-simplify: Simplify 0 into 0 1544006204.165 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1544006204.165 * [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 1544006204.165 * [misc]backup-simplify: Simplify 0 into 0 1544006204.165 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1544006204.166 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1544006204.166 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1544006204.166 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.166 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.166 * [misc]taylor: Taking taylor expansion of a in a 1544006204.166 * [misc]backup-simplify: Simplify 0 into 0 1544006204.166 * [misc]backup-simplify: Simplify 1 into 1 1544006204.166 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.166 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.166 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.166 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.166 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.166 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.166 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.166 * [misc]taylor: Taking taylor expansion of a in a 1544006204.166 * [misc]backup-simplify: Simplify 0 into 0 1544006204.167 * [misc]backup-simplify: Simplify 1 into 1 1544006204.167 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.167 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.167 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.167 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.167 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.167 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.168 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1544006204.168 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1544006204.168 * [misc]backup-simplify: Simplify 0 into 0 1544006204.168 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1544006204.169 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006204.169 * [misc]backup-simplify: Simplify 0 into 0 1544006204.169 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1544006204.170 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006204.170 * [misc]backup-simplify: Simplify 0 into 0 1544006204.171 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1544006204.171 * [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 1544006204.171 * [misc]backup-simplify: Simplify 0 into 0 1544006204.172 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1544006204.172 * [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 1544006204.172 * [misc]backup-simplify: Simplify 0 into 0 1544006204.174 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1544006204.174 * [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 1544006204.174 * [misc]backup-simplify: Simplify 0 into 0 1544006204.174 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1544006204.174 * * * [misc]progress: simplifying candidates 1544006204.174 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1544006204.174 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1544006204.174 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1544006204.175 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1544006204.175 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1544006204.175 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.177 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1544006204.177 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1544006204.177 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1544006204.177 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1544006204.177 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.178 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1544006204.178 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1544006204.178 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1544006204.178 * [enter]simplify: Simplifying (- (acos a)) 1544006204.179 * * [misc]simplify: iters left: 3 (3 enodes) 1544006204.179 * [exit]simplify: Simplified to (- (acos a)) 1544006204.179 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1544006204.179 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1544006204.180 * [enter]simplify: Simplifying (acos a) 1544006204.180 * * [misc]simplify: iters left: 1 (2 enodes) 1544006204.180 * [exit]simplify: Simplified to (acos a) 1544006204.180 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1544006204.180 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1544006204.181 * [enter]simplify: Simplifying (cbrt (acos a)) 1544006204.181 * * [misc]simplify: iters left: 2 (3 enodes) 1544006204.182 * [exit]simplify: Simplified to (cbrt (acos a)) 1544006204.182 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1544006204.182 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1544006204.182 * [enter]simplify: Simplifying (sqrt (acos a)) 1544006204.182 * * [misc]simplify: iters left: 2 (3 enodes) 1544006204.183 * [exit]simplify: Simplified to (sqrt (acos a)) 1544006204.183 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1544006204.183 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1544006204.183 * [enter]simplify: Simplifying (acos a) 1544006204.183 * * [misc]simplify: iters left: 1 (2 enodes) 1544006204.184 * [exit]simplify: Simplified to (acos a) 1544006204.184 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1544006204.184 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1544006204.184 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1544006204.185 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.186 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1544006204.186 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1544006204.186 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1544006204.186 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1544006204.186 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.187 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1544006204.187 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1544006204.187 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1544006204.188 * [enter]simplify: Simplifying (- (acos a)) 1544006204.188 * * [misc]simplify: iters left: 3 (3 enodes) 1544006204.189 * [exit]simplify: Simplified to (- (acos a)) 1544006204.189 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1544006204.189 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1544006204.189 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.189 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.191 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.193 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.197 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.200 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.204 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.205 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006204.205 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1544006204.205 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.205 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.207 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.209 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.212 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.216 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.218 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.218 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006204.218 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1544006204.218 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.218 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.219 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.220 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.222 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.223 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.225 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.225 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006204.225 * * * [misc]progress: adding candidates to table 1544006204.389 * * [misc]progress: iteration 2 / 4 1544006204.389 * * * [misc]progress: picking best candidate 1544006204.406 * * * * [misc]pick: Picked # 1544006204.406 * * * [misc]progress: localizing error 1544006204.414 * * * [misc]progress: generating rewritten candidates 1544006204.414 * * * * [misc]progress: [ 1 / 3 ] rewriting at (2 1 1) 1544006204.418 * * * * [misc]progress: [ 2 / 3 ] rewriting at (2) 1544006204.418 * * * * [misc]progress: [ 3 / 3 ] rewriting at (2 1) 1544006204.418 * * * [misc]progress: generating series expansions 1544006204.418 * * * * [misc]progress: [ 1 / 3 ] generating series at (2 1 1) 1544006204.418 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1544006204.418 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1544006204.418 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.418 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.418 * [misc]backup-simplify: Simplify -1 into -1 1544006204.418 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.418 * [misc]taylor: Taking taylor expansion of a in a 1544006204.419 * [misc]backup-simplify: Simplify 0 into 0 1544006204.419 * [misc]backup-simplify: Simplify 1 into 1 1544006204.419 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.419 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.419 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.419 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.419 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.419 * [misc]backup-simplify: Simplify -1 into -1 1544006204.419 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.419 * [misc]taylor: Taking taylor expansion of a in a 1544006204.419 * [misc]backup-simplify: Simplify 0 into 0 1544006204.419 * [misc]backup-simplify: Simplify 1 into 1 1544006204.419 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.419 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.419 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.419 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006204.419 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006204.419 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1544006204.420 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1544006204.420 * [misc]backup-simplify: Simplify 0 into 0 1544006204.420 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.420 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1544006204.420 * [misc]backup-simplify: Simplify 0 into 0 1544006204.421 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.421 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1544006204.421 * [misc]backup-simplify: Simplify 0 into 0 1544006204.421 * [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 1544006204.422 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1544006204.422 * [misc]backup-simplify: Simplify 0 into 0 1544006204.423 * [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 1544006204.423 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1544006204.423 * [misc]backup-simplify: Simplify 0 into 0 1544006204.424 * [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 1544006204.425 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1544006204.425 * [misc]backup-simplify: Simplify 0 into 0 1544006204.425 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1544006204.425 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1544006204.425 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1544006204.425 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.425 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.425 * [misc]backup-simplify: Simplify -1 into -1 1544006204.425 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.425 * [misc]taylor: Taking taylor expansion of a in a 1544006204.425 * [misc]backup-simplify: Simplify 0 into 0 1544006204.425 * [misc]backup-simplify: Simplify 1 into 1 1544006204.425 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.425 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.425 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.426 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.426 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.426 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.426 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.426 * [misc]backup-simplify: Simplify -1 into -1 1544006204.426 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.426 * [misc]taylor: Taking taylor expansion of a in a 1544006204.426 * [misc]backup-simplify: Simplify 0 into 0 1544006204.426 * [misc]backup-simplify: Simplify 1 into 1 1544006204.426 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.426 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.426 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.426 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.427 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.427 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.427 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1544006204.427 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1544006204.427 * [misc]backup-simplify: Simplify 0 into 0 1544006204.428 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1544006204.428 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006204.428 * [misc]backup-simplify: Simplify 0 into 0 1544006204.429 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1544006204.429 * [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 1544006204.429 * [misc]backup-simplify: Simplify 0 into 0 1544006204.430 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1544006204.431 * [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 1544006204.431 * [misc]backup-simplify: Simplify 0 into 0 1544006204.432 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1544006204.432 * [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 1544006204.432 * [misc]backup-simplify: Simplify 0 into 0 1544006204.433 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1544006204.434 * [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 1544006204.434 * [misc]backup-simplify: Simplify 0 into 0 1544006204.434 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1544006204.434 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1544006204.434 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1544006204.434 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.434 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.434 * [misc]taylor: Taking taylor expansion of a in a 1544006204.434 * [misc]backup-simplify: Simplify 0 into 0 1544006204.434 * [misc]backup-simplify: Simplify 1 into 1 1544006204.434 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.435 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.435 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.435 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.435 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.435 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.435 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.435 * [misc]taylor: Taking taylor expansion of a in a 1544006204.435 * [misc]backup-simplify: Simplify 0 into 0 1544006204.435 * [misc]backup-simplify: Simplify 1 into 1 1544006204.435 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.435 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.435 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.436 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.436 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.436 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.436 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1544006204.436 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1544006204.436 * [misc]backup-simplify: Simplify 0 into 0 1544006204.437 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1544006204.437 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006204.437 * [misc]backup-simplify: Simplify 0 into 0 1544006204.438 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1544006204.438 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006204.438 * [misc]backup-simplify: Simplify 0 into 0 1544006204.439 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1544006204.439 * [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 1544006204.440 * [misc]backup-simplify: Simplify 0 into 0 1544006204.441 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1544006204.441 * [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 1544006204.442 * [misc]backup-simplify: Simplify 0 into 0 1544006204.443 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1544006204.443 * [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 1544006204.443 * [misc]backup-simplify: Simplify 0 into 0 1544006204.443 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1544006204.444 * * * * [misc]progress: [ 2 / 3 ] generating series at (2) 1544006204.444 * [misc]backup-simplify: Simplify (log1p (expm1 (/ a (- (acos a))))) into (log1p (expm1 (* -1 (/ a (acos a))))) 1544006204.444 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in (a) around 0 1544006204.444 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1544006204.444 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1544006204.444 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1544006204.444 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.444 * [misc]backup-simplify: Simplify 1 into 1 1544006204.444 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1544006204.444 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.444 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1544006204.444 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.444 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.444 * [misc]backup-simplify: Simplify -1 into -1 1544006204.444 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.444 * [misc]taylor: Taking taylor expansion of a in a 1544006204.444 * [misc]backup-simplify: Simplify 0 into 0 1544006204.444 * [misc]backup-simplify: Simplify 1 into 1 1544006204.444 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.444 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.444 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.444 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006204.444 * [misc]backup-simplify: Simplify (exp 0) into 1 1544006204.444 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.444 * [misc]backup-simplify: Simplify 1 into 1 1544006204.444 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.444 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1544006204.444 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544006204.445 * [misc]backup-simplify: Simplify (log 1) into 0 1544006204.445 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1544006204.445 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1544006204.445 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1544006204.445 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.445 * [misc]backup-simplify: Simplify 1 into 1 1544006204.445 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1544006204.445 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.445 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1544006204.445 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.445 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.445 * [misc]backup-simplify: Simplify -1 into -1 1544006204.445 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.445 * [misc]taylor: Taking taylor expansion of a in a 1544006204.445 * [misc]backup-simplify: Simplify 0 into 0 1544006204.445 * [misc]backup-simplify: Simplify 1 into 1 1544006204.445 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.445 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.445 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.445 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006204.445 * [misc]backup-simplify: Simplify (exp 0) into 1 1544006204.445 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.445 * [misc]backup-simplify: Simplify 1 into 1 1544006204.445 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.445 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1544006204.445 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544006204.445 * [misc]backup-simplify: Simplify (log 1) into 0 1544006204.446 * [misc]backup-simplify: Simplify 0 into 0 1544006204.446 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1544006204.446 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.446 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1544006204.446 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (acos a)))) into (- (/ 1 (acos a))) 1544006204.446 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1)) (pow 1 1)))) 1) into (/ -1 (acos a)) 1544006204.446 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006204.447 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1544006204.447 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1544006204.447 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1544006204.448 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.448 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1544006204.448 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (pow (acos a) 2)))) into (* 1/2 (/ 1 (pow (acos a) 2))) 1544006204.448 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 1)))) 2) into 0 1544006204.448 * [misc]backup-simplify: Simplify 0 into 0 1544006204.449 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.449 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1544006204.450 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1544006204.450 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.450 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1544006204.450 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/6 (/ 1 (pow (acos a) 3))))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1544006204.451 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 1)))) 6) into 0 1544006204.451 * [misc]backup-simplify: Simplify 0 into 0 1544006204.452 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.452 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1544006204.454 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 4) 24)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/24 (pow (acos a) 4)) 1544006204.454 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.454 * [misc]backup-simplify: Simplify (+ (/ 1/24 (pow (acos a) 4)) 0) into (* 1/24 (/ 1 (pow (acos a) 4))) 1544006204.454 * [misc]backup-simplify: Simplify (+ 0 (* 1/24 (/ 1 (pow (acos a) 4)))) into (* 1/24 (/ 1 (pow (acos a) 4))) 1544006204.456 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 1)))) 24) into 0 1544006204.456 * [misc]backup-simplify: Simplify 0 into 0 1544006204.456 * [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 1544006204.457 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1544006204.460 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 5) 120)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/120 (pow (acos a) 5)) 1544006204.460 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.460 * [misc]backup-simplify: Simplify (+ (/ -1/120 (pow (acos a) 5)) 0) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1544006204.460 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/120 (/ 1 (pow (acos a) 5))))) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1544006204.462 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 1)))) 120) into 0 1544006204.462 * [misc]backup-simplify: Simplify 0 into 0 1544006204.463 * [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 1544006204.463 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1544006204.468 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 6) 720)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/720 (pow (acos a) 6)) 1544006204.469 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.469 * [misc]backup-simplify: Simplify (+ (/ 1/720 (pow (acos a) 6)) 0) into (* 1/720 (/ 1 (pow (acos a) 6))) 1544006204.469 * [misc]backup-simplify: Simplify (+ 0 (* 1/720 (/ 1 (pow (acos a) 6)))) into (* 1/720 (/ 1 (pow (acos a) 6))) 1544006204.473 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 1)))) 720) into 0 1544006204.473 * [misc]backup-simplify: Simplify 0 into 0 1544006204.473 * [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 1544006204.474 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1544006204.480 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 7) 5040)) (* (/ (pow (/ -1 (acos a)) 5) 120) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/5040 (pow (acos a) 7)) 1544006204.480 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.480 * [misc]backup-simplify: Simplify (+ (/ -1/5040 (pow (acos a) 7)) 0) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1544006204.481 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1544006204.488 * [misc]backup-simplify: Simplify (/ (+ (* 720 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1) (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) 1)) (pow 1 1)))) 5040) into 0 1544006204.488 * [misc]backup-simplify: Simplify 0 into 0 1544006204.488 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1544006204.488 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 a) (- (acos (/ 1 a)))))) into (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) 1544006204.488 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in (a) around 0 1544006204.489 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1544006204.489 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1544006204.489 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1544006204.489 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.489 * [misc]backup-simplify: Simplify 1 into 1 1544006204.489 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.489 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.489 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.489 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.489 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.489 * [misc]backup-simplify: Simplify -1 into -1 1544006204.489 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.489 * [misc]taylor: Taking taylor expansion of a in a 1544006204.489 * [misc]backup-simplify: Simplify 0 into 0 1544006204.489 * [misc]backup-simplify: Simplify 1 into 1 1544006204.489 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.489 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.489 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.489 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.490 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.490 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1544006204.490 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.490 * [misc]backup-simplify: Simplify 1 into 1 1544006204.490 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.490 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.490 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1544006204.491 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1544006204.491 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1544006204.491 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1544006204.491 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1544006204.491 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.491 * [misc]backup-simplify: Simplify 1 into 1 1544006204.491 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.491 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.491 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.491 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.491 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.491 * [misc]backup-simplify: Simplify -1 into -1 1544006204.491 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.491 * [misc]taylor: Taking taylor expansion of a in a 1544006204.491 * [misc]backup-simplify: Simplify 0 into 0 1544006204.491 * [misc]backup-simplify: Simplify 1 into 1 1544006204.491 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.491 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.491 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.492 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.492 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.492 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1544006204.492 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.492 * [misc]backup-simplify: Simplify 1 into 1 1544006204.492 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.492 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.492 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1544006204.493 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1544006204.493 * [misc]backup-simplify: Simplify (/ -1 (* a (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1544006204.493 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.493 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.493 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.494 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 1) into 0 1544006204.494 * [misc]backup-simplify: Simplify 0 into 0 1544006204.495 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.495 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.495 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.496 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 2) into 0 1544006204.497 * [misc]backup-simplify: Simplify 0 into 0 1544006204.497 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.497 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.497 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.500 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 6) into 0 1544006204.500 * [misc]backup-simplify: Simplify 0 into 0 1544006204.500 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.500 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.501 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.506 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 24) into 0 1544006204.506 * [misc]backup-simplify: Simplify 0 into 0 1544006204.506 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.506 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.507 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.514 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 120) into 0 1544006204.515 * [misc]backup-simplify: Simplify 0 into 0 1544006204.515 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.515 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.515 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.527 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 720) into 0 1544006204.527 * [misc]backup-simplify: Simplify 0 into 0 1544006204.527 * [misc]backup-simplify: Simplify (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a))))) into (* -1 (/ a (acos a))) 1544006204.527 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))))) into (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) 1544006204.527 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in (a) around 0 1544006204.527 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1544006204.527 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1544006204.527 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1544006204.527 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.527 * [misc]backup-simplify: Simplify 1 into 1 1544006204.528 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.528 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.528 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.528 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.528 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.528 * [misc]taylor: Taking taylor expansion of a in a 1544006204.528 * [misc]backup-simplify: Simplify 0 into 0 1544006204.528 * [misc]backup-simplify: Simplify 1 into 1 1544006204.528 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.528 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.528 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.528 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.528 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.528 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1544006204.528 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.528 * [misc]backup-simplify: Simplify 1 into 1 1544006204.529 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.529 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.529 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1544006204.529 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1544006204.529 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1544006204.529 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1544006204.529 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1544006204.529 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.529 * [misc]backup-simplify: Simplify 1 into 1 1544006204.529 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.529 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.529 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.529 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.529 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.529 * [misc]taylor: Taking taylor expansion of a in a 1544006204.529 * [misc]backup-simplify: Simplify 0 into 0 1544006204.529 * [misc]backup-simplify: Simplify 1 into 1 1544006204.529 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.530 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.530 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.530 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.530 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.530 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1544006204.530 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.530 * [misc]backup-simplify: Simplify 1 into 1 1544006204.530 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.530 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.531 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1544006204.531 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1544006204.531 * [misc]backup-simplify: Simplify (/ 1 (* a (acos (/ -1 a)))) into (/ 1 (* a (acos (/ -1 a)))) 1544006204.531 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.531 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.531 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.533 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 1) into 0 1544006204.533 * [misc]backup-simplify: Simplify 0 into 0 1544006204.533 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.533 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.533 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.535 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 2) into 0 1544006204.535 * [misc]backup-simplify: Simplify 0 into 0 1544006204.537 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.538 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.538 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.541 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 6) into 0 1544006204.541 * [misc]backup-simplify: Simplify 0 into 0 1544006204.541 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.541 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.542 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.546 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 24) into 0 1544006204.546 * [misc]backup-simplify: Simplify 0 into 0 1544006204.547 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.547 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.547 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.556 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 120) into 0 1544006204.556 * [misc]backup-simplify: Simplify 0 into 0 1544006204.556 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.556 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.556 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.565 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 720) into 0 1544006204.565 * [misc]backup-simplify: Simplify 0 into 0 1544006204.565 * [misc]backup-simplify: Simplify (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a)))))) into (* -1 (/ a (acos a))) 1544006204.565 * * * * [misc]progress: [ 3 / 3 ] generating series at (2 1) 1544006204.565 * [misc]backup-simplify: Simplify (expm1 (/ a (- (acos a)))) into (expm1 (* -1 (/ a (acos a)))) 1544006204.565 * [misc]approximate: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in (a) around 0 1544006204.565 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1544006204.565 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.565 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1544006204.565 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.565 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.565 * [misc]backup-simplify: Simplify -1 into -1 1544006204.565 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.565 * [misc]taylor: Taking taylor expansion of a in a 1544006204.565 * [misc]backup-simplify: Simplify 0 into 0 1544006204.565 * [misc]backup-simplify: Simplify 1 into 1 1544006204.565 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.565 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.566 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.566 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006204.566 * [misc]backup-simplify: Simplify (exp 0) into 1 1544006204.566 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.566 * [misc]backup-simplify: Simplify 1 into 1 1544006204.566 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1544006204.566 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.566 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1544006204.566 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006204.566 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.566 * [misc]backup-simplify: Simplify -1 into -1 1544006204.566 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006204.566 * [misc]taylor: Taking taylor expansion of a in a 1544006204.566 * [misc]backup-simplify: Simplify 0 into 0 1544006204.566 * [misc]backup-simplify: Simplify 1 into 1 1544006204.566 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006204.566 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006204.566 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006204.566 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006204.566 * [misc]backup-simplify: Simplify (exp 0) into 1 1544006204.566 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.566 * [misc]backup-simplify: Simplify 1 into 1 1544006204.566 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.566 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1544006204.566 * [misc]backup-simplify: Simplify 0 into 0 1544006204.566 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1544006204.566 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.567 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1544006204.567 * [misc]backup-simplify: Simplify (- (/ 1 (acos a))) into (- (/ 1 (acos a))) 1544006204.567 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1544006204.567 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1544006204.568 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1544006204.568 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.568 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1544006204.568 * [misc]backup-simplify: Simplify (* 1/2 (/ 1 (pow (acos a) 2))) into (/ 1/2 (pow (acos a) 2)) 1544006204.568 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006204.568 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1544006204.569 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1544006204.569 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.570 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1544006204.570 * [misc]backup-simplify: Simplify (- (* 1/6 (/ 1 (pow (acos a) 3)))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1544006204.570 * [misc]backup-simplify: Simplify (+ (* (- (* 1/6 (/ 1 (pow (acos a) 3)))) (pow a 3)) (+ (* (/ 1/2 (pow (acos a) 2)) (pow a 2)) (* (- (/ 1 (acos a))) a))) into (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1544006204.570 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 a) (- (acos (/ 1 a))))) into (expm1 (/ -1 (* a (acos (/ 1 a))))) 1544006204.570 * [misc]approximate: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in (a) around 0 1544006204.570 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.570 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.570 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.570 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.570 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.570 * [misc]backup-simplify: Simplify -1 into -1 1544006204.570 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.570 * [misc]taylor: Taking taylor expansion of a in a 1544006204.570 * [misc]backup-simplify: Simplify 0 into 0 1544006204.570 * [misc]backup-simplify: Simplify 1 into 1 1544006204.570 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.570 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.570 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.571 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.571 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.571 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1544006204.571 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.571 * [misc]backup-simplify: Simplify 1 into 1 1544006204.571 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.571 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.571 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1544006204.571 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006204.571 * [misc]taylor: Taking taylor expansion of -1 in a 1544006204.571 * [misc]backup-simplify: Simplify -1 into -1 1544006204.571 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006204.571 * [misc]taylor: Taking taylor expansion of a in a 1544006204.571 * [misc]backup-simplify: Simplify 0 into 0 1544006204.571 * [misc]backup-simplify: Simplify 1 into 1 1544006204.571 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006204.571 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006204.571 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006204.571 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006204.571 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006204.571 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1544006204.571 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.571 * [misc]backup-simplify: Simplify 1 into 1 1544006204.572 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.572 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.572 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1544006204.572 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.572 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.572 * [misc]backup-simplify: Simplify 0 into 0 1544006204.572 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.572 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.572 * [misc]backup-simplify: Simplify 0 into 0 1544006204.572 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.572 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.572 * [misc]backup-simplify: Simplify 0 into 0 1544006204.573 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.573 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.573 * [misc]backup-simplify: Simplify 0 into 0 1544006204.573 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.573 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.573 * [misc]backup-simplify: Simplify 0 into 0 1544006204.573 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.573 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.573 * [misc]backup-simplify: Simplify 0 into 0 1544006204.573 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a)))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.573 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 (- a)) (- (acos (/ 1 (- a)))))) into (expm1 (/ 1 (* a (acos (/ -1 a))))) 1544006204.573 * [misc]approximate: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in (a) around 0 1544006204.573 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.573 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.573 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.573 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.573 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.573 * [misc]taylor: Taking taylor expansion of a in a 1544006204.573 * [misc]backup-simplify: Simplify 0 into 0 1544006204.573 * [misc]backup-simplify: Simplify 1 into 1 1544006204.573 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.574 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.574 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.574 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.574 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.574 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1544006204.574 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.574 * [misc]backup-simplify: Simplify 1 into 1 1544006204.574 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.574 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.574 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1544006204.574 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006204.574 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006204.574 * [misc]taylor: Taking taylor expansion of a in a 1544006204.574 * [misc]backup-simplify: Simplify 0 into 0 1544006204.574 * [misc]backup-simplify: Simplify 1 into 1 1544006204.574 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006204.574 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006204.574 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006204.574 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006204.574 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006204.574 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1544006204.574 * [misc]taylor: Taking taylor expansion of 1 in a 1544006204.574 * [misc]backup-simplify: Simplify 1 into 1 1544006204.575 * [misc]backup-simplify: Simplify (- 1) into -1 1544006204.575 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.575 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1544006204.575 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.575 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.575 * [misc]backup-simplify: Simplify 0 into 0 1544006204.575 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.575 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.575 * [misc]backup-simplify: Simplify 0 into 0 1544006204.575 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.575 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.575 * [misc]backup-simplify: Simplify 0 into 0 1544006204.576 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.576 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.576 * [misc]backup-simplify: Simplify 0 into 0 1544006204.576 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.576 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.576 * [misc]backup-simplify: Simplify 0 into 0 1544006204.576 * [misc]backup-simplify: Simplify (- 0) into 0 1544006204.576 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544006204.576 * [misc]backup-simplify: Simplify 0 into 0 1544006204.576 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a))))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.576 * * * [misc]progress: simplifying candidates 1544006204.576 * * * * [misc]progress: [ 1 / 53 ] simplifiying candidate # 1544006204.576 * * * * [misc]progress: [ 2 / 53 ] simplifiying candidate # 1544006204.576 * * * * [misc]progress: [ 3 / 53 ] simplifiying candidate # 1544006204.576 * * * * [misc]progress: [ 4 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 5 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 6 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 7 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 8 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 9 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 10 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 11 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 12 / 53 ] simplifiying candidate # 1544006204.577 * * * * [misc]progress: [ 13 / 53 ] simplifiying candidate # 1544006204.577 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1544006204.577 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.578 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1544006204.578 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))))) 1544006204.578 * * * * [misc]progress: [ 14 / 53 ] simplifiying candidate # 1544006204.578 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1544006204.578 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.578 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1544006204.578 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))))) 1544006204.578 * * * * [misc]progress: [ 15 / 53 ] simplifiying candidate # 1544006204.579 * [enter]simplify: Simplifying (- (acos a)) 1544006204.579 * * [misc]simplify: iters left: 3 (3 enodes) 1544006204.579 * [exit]simplify: Simplified to (- (acos a)) 1544006204.579 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a 1) (- (acos a)))))) 1544006204.579 * * * * [misc]progress: [ 16 / 53 ] simplifiying candidate # 1544006204.579 * [enter]simplify: Simplifying (acos a) 1544006204.579 * * [misc]simplify: iters left: 1 (2 enodes) 1544006204.580 * [exit]simplify: Simplified to (acos a) 1544006204.580 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a -1) (acos a))))) 1544006204.580 * * * * [misc]progress: [ 17 / 53 ] simplifiying candidate # 1544006204.580 * [enter]simplify: Simplifying (cbrt (acos a)) 1544006204.580 * * [misc]simplify: iters left: 2 (3 enodes) 1544006204.580 * [exit]simplify: Simplified to (cbrt (acos a)) 1544006204.580 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))))) 1544006204.580 * * * * [misc]progress: [ 18 / 53 ] simplifiying candidate # 1544006204.580 * [enter]simplify: Simplifying (sqrt (acos a)) 1544006204.580 * * [misc]simplify: iters left: 2 (3 enodes) 1544006204.581 * [exit]simplify: Simplified to (sqrt (acos a)) 1544006204.581 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))))) 1544006204.581 * * * * [misc]progress: [ 19 / 53 ] simplifiying candidate # 1544006204.581 * [enter]simplify: Simplifying (acos a) 1544006204.581 * * [misc]simplify: iters left: 1 (2 enodes) 1544006204.581 * [exit]simplify: Simplified to (acos a) 1544006204.581 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (- 1)) (acos a))))) 1544006204.581 * * * * [misc]progress: [ 20 / 53 ] simplifiying candidate # 1544006204.582 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1544006204.582 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.582 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1544006204.582 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))))) 1544006204.582 * * * * [misc]progress: [ 21 / 53 ] simplifiying candidate # 1544006204.582 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1544006204.582 * * [misc]simplify: iters left: 4 (4 enodes) 1544006204.583 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1544006204.583 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))))) 1544006204.583 * * * * [misc]progress: [ 22 / 53 ] simplifiying candidate # 1544006204.583 * [enter]simplify: Simplifying (- (acos a)) 1544006204.583 * * [misc]simplify: iters left: 3 (3 enodes) 1544006204.583 * [exit]simplify: Simplified to (- (acos a)) 1544006204.583 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a 1) (- (acos a)))))) 1544006204.583 * * * * [misc]progress: [ 23 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 24 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 25 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 26 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 27 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 28 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 29 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 30 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 31 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 32 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 33 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 34 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 35 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 36 / 53 ] simplifiying candidate # 1544006204.584 * * * * [misc]progress: [ 37 / 53 ] simplifiying candidate # 1544006204.584 * [enter]simplify: Simplifying (/ a (- (acos a))) 1544006204.584 * * [misc]simplify: iters left: 5 (4 enodes) 1544006204.585 * [exit]simplify: Simplified to (/ a (- (acos a))) 1544006204.585 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ a (- (acos a)))))) 1544006204.585 * * * * [misc]progress: [ 38 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 39 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 40 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 41 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 42 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 43 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 44 / 53 ] simplifiying candidate # 1544006204.585 * * * * [misc]progress: [ 45 / 53 ] simplifiying candidate # 1544006204.585 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.585 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.586 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.587 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.589 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.590 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.593 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.593 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1544006204.593 * * * * [misc]progress: [ 46 / 53 ] simplifiying candidate # 1544006204.593 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.593 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.594 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.595 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.596 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.598 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.600 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.600 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1544006204.600 * * * * [misc]progress: [ 47 / 53 ] simplifiying candidate # 1544006204.600 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.600 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.601 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.602 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.604 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.608 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.612 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.612 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1544006204.613 * * * * [misc]progress: [ 48 / 53 ] simplifiying candidate # 1544006204.613 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.613 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.614 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.617 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.620 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.624 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.628 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.628 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006204.628 * * * * [misc]progress: [ 49 / 53 ] simplifiying candidate # 1544006204.629 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.629 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.630 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.633 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.636 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.640 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.645 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.645 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006204.645 * * * * [misc]progress: [ 50 / 53 ] simplifiying candidate # 1544006204.645 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006204.645 * * [misc]simplify: iters left: 5 (5 enodes) 1544006204.647 * * [misc]simplify: iters left: 4 (9 enodes) 1544006204.649 * * [misc]simplify: iters left: 3 (14 enodes) 1544006204.654 * * [misc]simplify: iters left: 2 (16 enodes) 1544006204.657 * * [misc]simplify: iters left: 1 (18 enodes) 1544006204.663 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006204.663 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006204.663 * * * * [misc]progress: [ 51 / 53 ] simplifiying candidate # 1544006204.664 * [enter]simplify: Simplifying (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1544006204.664 * * [misc]simplify: iters left: 6 (17 enodes) 1544006204.670 * * [misc]simplify: iters left: 5 (36 enodes) 1544006204.681 * * [misc]simplify: iters left: 4 (96 enodes) 1544006204.700 * * [misc]simplify: iters left: 3 (286 enodes) 1544006204.832 * [exit]simplify: Simplified to (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))) 1544006204.832 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))))) 1544006204.832 * * * * [misc]progress: [ 52 / 53 ] simplifiying candidate # 1544006204.832 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.832 * * [misc]simplify: iters left: 6 (8 enodes) 1544006204.835 * * [misc]simplify: iters left: 5 (19 enodes) 1544006204.837 * * [misc]simplify: iters left: 4 (26 enodes) 1544006204.840 * * [misc]simplify: iters left: 3 (29 enodes) 1544006204.844 * * [misc]simplify: iters left: 2 (31 enodes) 1544006204.851 * * [misc]simplify: iters left: 1 (32 enodes) 1544006204.858 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1544006204.858 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1544006204.859 * * * * [misc]progress: [ 53 / 53 ] simplifiying candidate # 1544006204.859 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1544006204.859 * * [misc]simplify: iters left: 6 (8 enodes) 1544006204.863 * * [misc]simplify: iters left: 5 (19 enodes) 1544006204.868 * * [misc]simplify: iters left: 4 (26 enodes) 1544006204.874 * * [misc]simplify: iters left: 3 (29 enodes) 1544006204.880 * * [misc]simplify: iters left: 2 (31 enodes) 1544006204.884 * * [misc]simplify: iters left: 1 (32 enodes) 1544006204.888 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1544006204.888 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1544006204.888 * * * [misc]progress: adding candidates to table 1544006205.345 * * [misc]progress: iteration 3 / 4 1544006205.345 * * * [misc]progress: picking best candidate 1544006205.356 * * * * [misc]pick: Picked # 1544006205.357 * * * [misc]progress: localizing error 1544006205.362 * * * [misc]progress: generating rewritten candidates 1544006205.362 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1544006205.368 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1544006205.372 * * * [misc]progress: generating series expansions 1544006205.372 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1544006205.372 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1544006205.372 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1544006205.372 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1544006205.372 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.372 * [misc]backup-simplify: Simplify -1 into -1 1544006205.372 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1544006205.372 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.373 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.373 * [misc]taylor: Taking taylor expansion of a in a 1544006205.373 * [misc]backup-simplify: Simplify 0 into 0 1544006205.373 * [misc]backup-simplify: Simplify 1 into 1 1544006205.373 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1544006205.373 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1544006205.373 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.373 * [misc]backup-simplify: Simplify -1 into -1 1544006205.373 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1544006205.373 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.373 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.373 * [misc]taylor: Taking taylor expansion of a in a 1544006205.373 * [misc]backup-simplify: Simplify 0 into 0 1544006205.373 * [misc]backup-simplify: Simplify 1 into 1 1544006205.373 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1544006205.373 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1544006205.373 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1544006205.373 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1544006205.374 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1544006205.374 * [misc]backup-simplify: Simplify 0 into 0 1544006205.374 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544006205.374 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1544006205.374 * [misc]backup-simplify: Simplify 0 into 0 1544006205.375 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544006205.375 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1544006205.375 * [misc]backup-simplify: Simplify 0 into 0 1544006205.376 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544006205.376 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1544006205.376 * [misc]backup-simplify: Simplify 0 into 0 1544006205.377 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544006205.377 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1544006205.377 * [misc]backup-simplify: Simplify 0 into 0 1544006205.378 * [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 1544006205.378 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1544006205.378 * [misc]backup-simplify: Simplify 0 into 0 1544006205.378 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1544006205.379 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1544006205.379 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1544006205.379 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1544006205.379 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.379 * [misc]backup-simplify: Simplify -1 into -1 1544006205.379 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006205.379 * [misc]taylor: Taking taylor expansion of a in a 1544006205.379 * [misc]backup-simplify: Simplify 0 into 0 1544006205.379 * [misc]backup-simplify: Simplify 1 into 1 1544006205.379 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.379 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.379 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1544006205.379 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.379 * [misc]backup-simplify: Simplify -1 into -1 1544006205.379 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006205.379 * [misc]taylor: Taking taylor expansion of a in a 1544006205.379 * [misc]backup-simplify: Simplify 0 into 0 1544006205.379 * [misc]backup-simplify: Simplify 1 into 1 1544006205.379 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.379 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.379 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006205.379 * [misc]backup-simplify: Simplify (* -1 0) into 0 1544006205.379 * [misc]backup-simplify: Simplify 0 into 0 1544006205.379 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006205.380 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1544006205.380 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1544006205.380 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1544006205.380 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1544006205.380 * [misc]backup-simplify: Simplify 0 into 0 1544006205.381 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1544006205.381 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1544006205.381 * [misc]backup-simplify: Simplify 0 into 0 1544006205.382 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1544006205.383 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1544006205.383 * [misc]backup-simplify: Simplify 0 into 0 1544006205.383 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1544006205.384 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1544006205.384 * [misc]backup-simplify: Simplify 0 into 0 1544006205.385 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1544006205.386 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1544006205.386 * [misc]backup-simplify: Simplify 0 into 0 1544006205.387 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1544006205.388 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1544006205.388 * [misc]backup-simplify: Simplify 0 into 0 1544006205.388 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1544006205.389 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1544006205.389 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1544006205.389 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006205.389 * [misc]taylor: Taking taylor expansion of a in a 1544006205.389 * [misc]backup-simplify: Simplify 0 into 0 1544006205.389 * [misc]backup-simplify: Simplify 1 into 1 1544006205.389 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.389 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.389 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006205.389 * [misc]taylor: Taking taylor expansion of a in a 1544006205.389 * [misc]backup-simplify: Simplify 0 into 0 1544006205.389 * [misc]backup-simplify: Simplify 1 into 1 1544006205.389 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.389 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.389 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006205.389 * [misc]backup-simplify: Simplify 0 into 0 1544006205.389 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006205.390 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.390 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1544006205.390 * [misc]backup-simplify: Simplify 0 into 0 1544006205.390 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1544006205.391 * [misc]backup-simplify: Simplify 0 into 0 1544006205.391 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1544006205.391 * [misc]backup-simplify: Simplify 0 into 0 1544006205.392 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1544006205.392 * [misc]backup-simplify: Simplify 0 into 0 1544006205.393 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1544006205.393 * [misc]backup-simplify: Simplify 0 into 0 1544006205.394 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1544006205.394 * [misc]backup-simplify: Simplify 0 into 0 1544006205.394 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1544006205.394 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1544006205.394 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1544006205.394 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1544006205.394 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006205.394 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.395 * [misc]backup-simplify: Simplify -1 into -1 1544006205.395 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006205.395 * [misc]taylor: Taking taylor expansion of a in a 1544006205.395 * [misc]backup-simplify: Simplify 0 into 0 1544006205.395 * [misc]backup-simplify: Simplify 1 into 1 1544006205.395 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.395 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.395 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006205.395 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006205.395 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.395 * [misc]backup-simplify: Simplify -1 into -1 1544006205.395 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006205.395 * [misc]taylor: Taking taylor expansion of a in a 1544006205.395 * [misc]backup-simplify: Simplify 0 into 0 1544006205.395 * [misc]backup-simplify: Simplify 1 into 1 1544006205.395 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.395 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.395 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006205.395 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006205.395 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006205.395 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1544006205.396 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1544006205.396 * [misc]backup-simplify: Simplify 0 into 0 1544006205.396 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.396 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1544006205.396 * [misc]backup-simplify: Simplify 0 into 0 1544006205.397 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.397 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1544006205.397 * [misc]backup-simplify: Simplify 0 into 0 1544006205.397 * [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 1544006205.398 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1544006205.398 * [misc]backup-simplify: Simplify 0 into 0 1544006205.398 * [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 1544006205.399 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1544006205.399 * [misc]backup-simplify: Simplify 0 into 0 1544006205.399 * [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 1544006205.400 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1544006205.400 * [misc]backup-simplify: Simplify 0 into 0 1544006205.400 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1544006205.401 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1544006205.401 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1544006205.401 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006205.401 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.401 * [misc]backup-simplify: Simplify -1 into -1 1544006205.401 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006205.401 * [misc]taylor: Taking taylor expansion of a in a 1544006205.401 * [misc]backup-simplify: Simplify 0 into 0 1544006205.401 * [misc]backup-simplify: Simplify 1 into 1 1544006205.401 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.401 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.401 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006205.401 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006205.401 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.401 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006205.401 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.401 * [misc]backup-simplify: Simplify -1 into -1 1544006205.401 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006205.401 * [misc]taylor: Taking taylor expansion of a in a 1544006205.401 * [misc]backup-simplify: Simplify 0 into 0 1544006205.401 * [misc]backup-simplify: Simplify 1 into 1 1544006205.401 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.401 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.402 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006205.402 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006205.402 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.402 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.402 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1544006205.402 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1544006205.403 * [misc]backup-simplify: Simplify 0 into 0 1544006205.403 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1544006205.403 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.403 * [misc]backup-simplify: Simplify 0 into 0 1544006205.404 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1544006205.404 * [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 1544006205.404 * [misc]backup-simplify: Simplify 0 into 0 1544006205.405 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1544006205.405 * [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 1544006205.405 * [misc]backup-simplify: Simplify 0 into 0 1544006205.406 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1544006205.407 * [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 1544006205.407 * [misc]backup-simplify: Simplify 0 into 0 1544006205.408 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1544006205.408 * [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 1544006205.408 * [misc]backup-simplify: Simplify 0 into 0 1544006205.408 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1544006205.408 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1544006205.408 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1544006205.408 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006205.408 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006205.409 * [misc]taylor: Taking taylor expansion of a in a 1544006205.409 * [misc]backup-simplify: Simplify 0 into 0 1544006205.409 * [misc]backup-simplify: Simplify 1 into 1 1544006205.409 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.409 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.409 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006205.409 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006205.409 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006205.409 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006205.409 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006205.409 * [misc]taylor: Taking taylor expansion of a in a 1544006205.409 * [misc]backup-simplify: Simplify 0 into 0 1544006205.409 * [misc]backup-simplify: Simplify 1 into 1 1544006205.409 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.409 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.409 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006205.409 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006205.410 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006205.410 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006205.410 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1544006205.410 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1544006205.410 * [misc]backup-simplify: Simplify 0 into 0 1544006205.411 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1544006205.411 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006205.411 * [misc]backup-simplify: Simplify 0 into 0 1544006205.412 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1544006205.412 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006205.412 * [misc]backup-simplify: Simplify 0 into 0 1544006205.413 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1544006205.413 * [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 1544006205.413 * [misc]backup-simplify: Simplify 0 into 0 1544006205.414 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1544006205.414 * [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 1544006205.414 * [misc]backup-simplify: Simplify 0 into 0 1544006205.415 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1544006205.416 * [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 1544006205.416 * [misc]backup-simplify: Simplify 0 into 0 1544006205.416 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1544006205.416 * * * [misc]progress: simplifying candidates 1544006205.416 * * * * [misc]progress: [ 1 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 2 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 3 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 4 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 5 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 6 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 7 / 50 ] simplifiying candidate # 1544006205.416 * * * * [misc]progress: [ 8 / 50 ] simplifiying candidate # 1544006205.417 * * * * [misc]progress: [ 9 / 50 ] simplifiying candidate # 1544006205.417 * * * * [misc]progress: [ 10 / 50 ] simplifiying candidate # 1544006205.417 * [enter]simplify: Simplifying (/ 0 a) 1544006205.417 * * [misc]simplify: iters left: 2 (3 enodes) 1544006205.418 * [exit]simplify: Simplified to 0 1544006205.418 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1544006205.418 * * * * [misc]progress: [ 11 / 50 ] simplifiying candidate # 1544006205.418 * * * * [misc]progress: [ 12 / 50 ] simplifiying candidate # 1544006205.418 * * * * [misc]progress: [ 13 / 50 ] simplifiying candidate # 1544006205.418 * * * * [misc]progress: [ 14 / 50 ] simplifiying candidate # 1544006205.418 * [enter]simplify: Simplifying (/ (acos a) a) 1544006205.418 * * [misc]simplify: iters left: 3 (3 enodes) 1544006205.419 * [exit]simplify: Simplified to (/ (acos a) a) 1544006205.419 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1544006205.419 * * * * [misc]progress: [ 15 / 50 ] simplifiying candidate # 1544006205.420 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1544006205.420 * * [misc]simplify: iters left: 6 (5 enodes) 1544006205.421 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1544006205.421 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1544006205.421 * * * * [misc]progress: [ 16 / 50 ] simplifiying candidate # 1544006205.421 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1544006205.421 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.422 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1544006205.422 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1544006205.422 * * * * [misc]progress: [ 17 / 50 ] simplifiying candidate # 1544006205.422 * * * * [misc]progress: [ 18 / 50 ] simplifiying candidate # 1544006205.422 * * * * [misc]progress: [ 19 / 50 ] simplifiying candidate # 1544006205.423 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1544006205.423 * * [misc]simplify: iters left: 6 (5 enodes) 1544006205.424 * * [misc]simplify: iters left: 5 (8 enodes) 1544006205.425 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1544006205.425 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1544006205.425 * * * * [misc]progress: [ 20 / 50 ] simplifiying candidate # 1544006205.425 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1544006205.425 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.426 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1544006205.426 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1544006205.426 * * * * [misc]progress: [ 21 / 50 ] simplifiying candidate # 1544006205.426 * [enter]simplify: Simplifying (- 1) 1544006205.426 * * [misc]simplify: iters left: 2 (2 enodes) 1544006205.427 * * [misc]simplify: iters left: 1 (5 enodes) 1544006205.427 * [exit]simplify: Simplified to -1 1544006205.427 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1544006205.427 * * * * [misc]progress: [ 22 / 50 ] simplifiying candidate # 1544006205.427 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1544006205.427 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.428 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1544006205.428 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1544006205.428 * * * * [misc]progress: [ 23 / 50 ] simplifiying candidate # 1544006205.428 * [enter]simplify: Simplifying (sqrt (acos a)) 1544006205.428 * * [misc]simplify: iters left: 2 (3 enodes) 1544006205.428 * [exit]simplify: Simplified to (sqrt (acos a)) 1544006205.428 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1544006205.428 * * * * [misc]progress: [ 24 / 50 ] simplifiying candidate # 1544006205.429 * * * * [misc]progress: [ 25 / 50 ] simplifiying candidate # 1544006205.429 * * * * [misc]progress: [ 26 / 50 ] simplifiying candidate # 1544006205.429 * * * * [misc]progress: [ 27 / 50 ] simplifiying candidate # 1544006205.429 * * * * [misc]progress: [ 28 / 50 ] simplifiying candidate # 1544006205.429 * [enter]simplify: Simplifying (- 1) 1544006205.429 * * [misc]simplify: iters left: 2 (2 enodes) 1544006205.430 * * [misc]simplify: iters left: 1 (5 enodes) 1544006205.430 * [exit]simplify: Simplified to -1 1544006205.430 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1544006205.430 * * * * [misc]progress: [ 29 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 30 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 31 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 32 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 33 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 34 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 35 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 36 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 37 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 38 / 50 ] simplifiying candidate # 1544006205.430 * * * * [misc]progress: [ 39 / 50 ] simplifiying candidate # 1544006205.431 * * * * [misc]progress: [ 40 / 50 ] simplifiying candidate # 1544006205.431 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1544006205.431 * * [misc]simplify: iters left: 6 (5 enodes) 1544006205.432 * * [misc]simplify: iters left: 5 (7 enodes) 1544006205.433 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1544006205.433 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1544006205.433 * * * * [misc]progress: [ 41 / 50 ] simplifiying candidate # 1544006205.433 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1544006205.433 * * [misc]simplify: iters left: 6 (5 enodes) 1544006205.434 * * [misc]simplify: iters left: 5 (7 enodes) 1544006205.435 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1544006205.435 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1544006205.435 * * * * [misc]progress: [ 42 / 50 ] simplifiying candidate # 1544006205.435 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1544006205.435 * * [misc]simplify: iters left: 5 (4 enodes) 1544006205.436 * * [misc]simplify: iters left: 4 (6 enodes) 1544006205.436 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1544006205.437 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1544006205.437 * * * * [misc]progress: [ 43 / 50 ] simplifiying candidate # 1544006205.437 * [enter]simplify: Simplifying (/ 1 a) 1544006205.437 * * [misc]simplify: iters left: 2 (3 enodes) 1544006205.437 * * [misc]simplify: iters left: 1 (5 enodes) 1544006205.438 * [exit]simplify: Simplified to (/ 1 a) 1544006205.438 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1544006205.438 * * * * [misc]progress: [ 44 / 50 ] simplifiying candidate # 1544006205.438 * * * * [misc]progress: [ 45 / 50 ] simplifiying candidate # 1544006205.438 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1544006205.438 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.439 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.440 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.442 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.444 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.446 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1544006205.446 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1544006205.446 * * * * [misc]progress: [ 46 / 50 ] simplifiying candidate # 1544006205.446 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1544006205.446 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.447 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.448 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.450 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.452 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.454 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1544006205.454 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1544006205.454 * * * * [misc]progress: [ 47 / 50 ] simplifiying candidate # 1544006205.454 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1544006205.454 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.455 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.457 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.460 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.464 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.468 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1544006205.468 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1544006205.468 * * * * [misc]progress: [ 48 / 50 ] simplifiying candidate # 1544006205.468 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006205.469 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.470 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.473 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.478 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.482 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.486 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006205.486 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006205.486 * * * * [misc]progress: [ 49 / 50 ] simplifiying candidate # 1544006205.486 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006205.486 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.488 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.491 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.494 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.497 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.501 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006205.501 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006205.501 * * * * [misc]progress: [ 50 / 50 ] simplifiying candidate # 1544006205.501 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006205.501 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.503 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.505 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.508 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.512 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.516 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006205.516 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006205.516 * * * [misc]progress: adding candidates to table 1544006205.827 * * [misc]progress: iteration 4 / 4 1544006205.827 * * * [misc]progress: picking best candidate 1544006205.865 * * * * [misc]pick: Picked # 1544006205.865 * * * [misc]progress: localizing error 1544006205.875 * * * [misc]progress: generating rewritten candidates 1544006205.875 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1544006205.885 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1544006205.893 * * * [misc]progress: generating series expansions 1544006205.893 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1544006205.893 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) a) into (* -1 (/ a (acos a))) 1544006205.893 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1544006205.893 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006205.893 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.893 * [misc]backup-simplify: Simplify -1 into -1 1544006205.893 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006205.893 * [misc]taylor: Taking taylor expansion of a in a 1544006205.893 * [misc]backup-simplify: Simplify 0 into 0 1544006205.893 * [misc]backup-simplify: Simplify 1 into 1 1544006205.893 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.893 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.893 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006205.893 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1544006205.893 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.893 * [misc]backup-simplify: Simplify -1 into -1 1544006205.893 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1544006205.893 * [misc]taylor: Taking taylor expansion of a in a 1544006205.893 * [misc]backup-simplify: Simplify 0 into 0 1544006205.893 * [misc]backup-simplify: Simplify 1 into 1 1544006205.894 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.894 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.894 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1544006205.894 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1544006205.894 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006205.894 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1544006205.895 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1544006205.895 * [misc]backup-simplify: Simplify 0 into 0 1544006205.895 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.895 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1544006205.895 * [misc]backup-simplify: Simplify 0 into 0 1544006205.896 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.896 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1544006205.896 * [misc]backup-simplify: Simplify 0 into 0 1544006205.897 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.897 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1544006205.897 * [misc]backup-simplify: Simplify 0 into 0 1544006205.898 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.899 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1544006205.899 * [misc]backup-simplify: Simplify 0 into 0 1544006205.899 * [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 1544006205.900 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1544006205.900 * [misc]backup-simplify: Simplify 0 into 0 1544006205.900 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1544006205.900 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 a)) into (/ -1 (* a (acos (/ 1 a)))) 1544006205.901 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1544006205.901 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006205.901 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.901 * [misc]backup-simplify: Simplify -1 into -1 1544006205.901 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006205.901 * [misc]taylor: Taking taylor expansion of a in a 1544006205.901 * [misc]backup-simplify: Simplify 0 into 0 1544006205.901 * [misc]backup-simplify: Simplify 1 into 1 1544006205.901 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.901 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.901 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006205.901 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006205.901 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.901 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1544006205.901 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.901 * [misc]backup-simplify: Simplify -1 into -1 1544006205.901 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1544006205.901 * [misc]taylor: Taking taylor expansion of a in a 1544006205.901 * [misc]backup-simplify: Simplify 0 into 0 1544006205.901 * [misc]backup-simplify: Simplify 1 into 1 1544006205.901 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.902 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.902 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1544006205.902 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1544006205.902 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.902 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.903 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1544006205.903 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1544006205.903 * [misc]backup-simplify: Simplify 0 into 0 1544006205.903 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1544006205.904 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.904 * [misc]backup-simplify: Simplify 0 into 0 1544006205.904 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1544006205.905 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.905 * [misc]backup-simplify: Simplify 0 into 0 1544006205.906 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1544006205.906 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.906 * [misc]backup-simplify: Simplify 0 into 0 1544006205.907 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1544006205.907 * [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 1544006205.907 * [misc]backup-simplify: Simplify 0 into 0 1544006205.908 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1544006205.909 * [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 1544006205.909 * [misc]backup-simplify: Simplify 0 into 0 1544006205.909 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1544006205.909 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- a))) into (/ 1 (* a (acos (/ -1 a)))) 1544006205.910 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1544006205.910 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006205.910 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006205.910 * [misc]taylor: Taking taylor expansion of a in a 1544006205.910 * [misc]backup-simplify: Simplify 0 into 0 1544006205.910 * [misc]backup-simplify: Simplify 1 into 1 1544006205.910 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.910 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.910 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006205.910 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006205.910 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006205.910 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1544006205.910 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1544006205.910 * [misc]taylor: Taking taylor expansion of a in a 1544006205.910 * [misc]backup-simplify: Simplify 0 into 0 1544006205.910 * [misc]backup-simplify: Simplify 1 into 1 1544006205.910 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.911 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.911 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1544006205.911 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1544006205.911 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006205.911 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1544006205.912 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1544006205.912 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1544006205.912 * [misc]backup-simplify: Simplify 0 into 0 1544006205.912 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1544006205.913 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006205.913 * [misc]backup-simplify: Simplify 0 into 0 1544006205.913 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1544006205.914 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006205.914 * [misc]backup-simplify: Simplify 0 into 0 1544006205.914 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1544006205.915 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006205.915 * [misc]backup-simplify: Simplify 0 into 0 1544006205.916 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1544006205.916 * [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 1544006205.916 * [misc]backup-simplify: Simplify 0 into 0 1544006205.917 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1544006205.918 * [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 1544006205.918 * [misc]backup-simplify: Simplify 0 into 0 1544006205.918 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1544006205.918 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1544006205.918 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1544006205.918 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1544006205.918 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1544006205.918 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.918 * [misc]backup-simplify: Simplify -1 into -1 1544006205.918 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.918 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.918 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006205.918 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1544006205.918 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.918 * [misc]backup-simplify: Simplify -1 into -1 1544006205.919 * [misc]taylor: Taking taylor expansion of (acos a) in a 1544006205.919 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1544006205.919 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006205.919 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006205.919 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1544006205.919 * [misc]backup-simplify: Simplify 0 into 0 1544006205.919 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.921 * [misc]backup-simplify: Simplify 0 into 0 1544006205.921 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.921 * [misc]backup-simplify: Simplify 0 into 0 1544006205.921 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.921 * [misc]backup-simplify: Simplify 0 into 0 1544006205.922 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.922 * [misc]backup-simplify: Simplify 0 into 0 1544006205.922 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1544006205.922 * [misc]backup-simplify: Simplify 0 into 0 1544006205.922 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1544006205.922 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1544006205.922 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1544006205.922 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1544006205.922 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.922 * [misc]backup-simplify: Simplify -1 into -1 1544006205.922 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.923 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.923 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.923 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1544006205.923 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.923 * [misc]backup-simplify: Simplify -1 into -1 1544006205.923 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1544006205.923 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1544006205.923 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.923 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1544006205.923 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1544006205.923 * [misc]backup-simplify: Simplify 0 into 0 1544006205.924 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.924 * [misc]backup-simplify: Simplify 0 into 0 1544006205.924 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.924 * [misc]backup-simplify: Simplify 0 into 0 1544006205.924 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.924 * [misc]backup-simplify: Simplify 0 into 0 1544006205.925 * [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 1544006205.925 * [misc]backup-simplify: Simplify 0 into 0 1544006205.926 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1544006205.926 * [misc]backup-simplify: Simplify 0 into 0 1544006205.926 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1544006205.926 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1544006205.926 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1544006205.926 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1544006205.926 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.926 * [misc]backup-simplify: Simplify -1 into -1 1544006205.926 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.926 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.926 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1544006205.926 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1544006205.927 * [misc]taylor: Taking taylor expansion of -1 in a 1544006205.927 * [misc]backup-simplify: Simplify -1 into -1 1544006205.927 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1544006205.927 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1544006205.927 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1544006205.927 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1544006205.927 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1544006205.927 * [misc]backup-simplify: Simplify 0 into 0 1544006205.928 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1544006205.928 * [misc]backup-simplify: Simplify 0 into 0 1544006205.928 * [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 1544006205.928 * [misc]backup-simplify: Simplify 0 into 0 1544006205.928 * [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 1544006205.929 * [misc]backup-simplify: Simplify 0 into 0 1544006205.929 * [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 1544006205.929 * [misc]backup-simplify: Simplify 0 into 0 1544006205.930 * [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 1544006205.930 * [misc]backup-simplify: Simplify 0 into 0 1544006205.930 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1544006205.930 * * * [misc]progress: simplifying candidates 1544006205.930 * * * * [misc]progress: [ 1 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 2 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 3 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 4 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 5 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 6 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 7 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 8 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 9 / 46 ] simplifiying candidate # 1544006205.930 * * * * [misc]progress: [ 10 / 46 ] simplifiying candidate # 1544006205.931 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1544006205.931 * * [misc]simplify: iters left: 6 (7 enodes) 1544006205.933 * * [misc]simplify: iters left: 5 (9 enodes) 1544006205.935 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1544006205.935 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1544006205.935 * * * * [misc]progress: [ 11 / 46 ] simplifiying candidate # 1544006205.936 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1544006205.936 * * [misc]simplify: iters left: 6 (6 enodes) 1544006205.937 * * [misc]simplify: iters left: 5 (8 enodes) 1544006205.940 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1544006205.940 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1544006205.940 * * * * [misc]progress: [ 12 / 46 ] simplifiying candidate # 1544006205.940 * * * * [misc]progress: [ 13 / 46 ] simplifiying candidate # 1544006205.940 * * * * [misc]progress: [ 14 / 46 ] simplifiying candidate # 1544006205.940 * [enter]simplify: Simplifying (* 1 a) 1544006205.940 * * [misc]simplify: iters left: 2 (3 enodes) 1544006205.941 * * [misc]simplify: iters left: 1 (5 enodes) 1544006205.942 * [exit]simplify: Simplified to a 1544006205.942 * [misc]simplify: Simplified (2 1) to (λ (a) (/ a (- (acos a)))) 1544006205.942 * * * * [misc]progress: [ 15 / 46 ] simplifiying candidate # 1544006205.942 * * * * [misc]progress: [ 16 / 46 ] simplifiying candidate # 1544006205.942 * * * * [misc]progress: [ 17 / 46 ] simplifiying candidate # 1544006205.942 * * * * [misc]progress: [ 18 / 46 ] simplifiying candidate # 1544006205.943 * * * * [misc]progress: [ 19 / 46 ] simplifiying candidate # 1544006205.943 * [enter]simplify: Simplifying (- 1) 1544006205.943 * * [misc]simplify: iters left: 2 (2 enodes) 1544006205.944 * * [misc]simplify: iters left: 1 (5 enodes) 1544006205.945 * [exit]simplify: Simplified to -1 1544006205.945 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (pow (- (acos a)) -1) a)) 1544006205.945 * * * * [misc]progress: [ 20 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 21 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 22 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 23 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 24 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 25 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 26 / 46 ] simplifiying candidate # 1544006205.945 * * * * [misc]progress: [ 27 / 46 ] simplifiying candidate # 1544006205.948 * * * * [misc]progress: [ 28 / 46 ] simplifiying candidate # 1544006205.948 * * * * [misc]progress: [ 29 / 46 ] simplifiying candidate # 1544006205.948 * * * * [misc]progress: [ 30 / 46 ] simplifiying candidate # 1544006205.948 * * * * [misc]progress: [ 31 / 46 ] simplifiying candidate # 1544006205.948 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1544006205.948 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.950 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1544006205.950 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) a)) 1544006205.950 * * * * [misc]progress: [ 32 / 46 ] simplifiying candidate # 1544006205.950 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1544006205.950 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.951 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1544006205.951 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) a)) 1544006205.951 * * * * [misc]progress: [ 33 / 46 ] simplifiying candidate # 1544006205.951 * [enter]simplify: Simplifying (- (acos a)) 1544006205.951 * * [misc]simplify: iters left: 3 (3 enodes) 1544006205.952 * [exit]simplify: Simplified to (- (acos a)) 1544006205.952 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 1) (- (acos a))) a)) 1544006205.952 * * * * [misc]progress: [ 34 / 46 ] simplifiying candidate # 1544006205.953 * [enter]simplify: Simplifying (acos a) 1544006205.953 * * [misc]simplify: iters left: 1 (2 enodes) 1544006205.953 * [exit]simplify: Simplified to (acos a) 1544006205.953 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 -1) (acos a)) a)) 1544006205.953 * * * * [misc]progress: [ 35 / 46 ] simplifiying candidate # 1544006205.954 * [enter]simplify: Simplifying (cbrt (acos a)) 1544006205.954 * * [misc]simplify: iters left: 2 (3 enodes) 1544006205.954 * [exit]simplify: Simplified to (cbrt (acos a)) 1544006205.955 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) a)) 1544006205.955 * * * * [misc]progress: [ 36 / 46 ] simplifiying candidate # 1544006205.955 * [enter]simplify: Simplifying (sqrt (acos a)) 1544006205.955 * * [misc]simplify: iters left: 2 (3 enodes) 1544006205.956 * [exit]simplify: Simplified to (sqrt (acos a)) 1544006205.956 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) a)) 1544006205.956 * * * * [misc]progress: [ 37 / 46 ] simplifiying candidate # 1544006205.956 * [enter]simplify: Simplifying (acos a) 1544006205.956 * * [misc]simplify: iters left: 1 (2 enodes) 1544006205.957 * [exit]simplify: Simplified to (acos a) 1544006205.957 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (- 1)) (acos a)) a)) 1544006205.957 * * * * [misc]progress: [ 38 / 46 ] simplifiying candidate # 1544006205.957 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1544006205.957 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.958 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1544006205.958 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) a)) 1544006205.958 * * * * [misc]progress: [ 39 / 46 ] simplifiying candidate # 1544006205.958 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1544006205.959 * * [misc]simplify: iters left: 4 (4 enodes) 1544006205.960 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1544006205.960 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) a)) 1544006205.960 * * * * [misc]progress: [ 40 / 46 ] simplifiying candidate # 1544006205.960 * [enter]simplify: Simplifying (- (acos a)) 1544006205.960 * * [misc]simplify: iters left: 3 (3 enodes) 1544006205.961 * [exit]simplify: Simplified to (- (acos a)) 1544006205.961 * [misc]simplify: Simplified (2 1 2) to (λ (a) (* (/ (/ 1 1) (- (acos a))) a)) 1544006205.961 * * * * [misc]progress: [ 41 / 46 ] simplifiying candidate # 1544006205.961 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006205.961 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.963 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.965 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.969 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.972 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.977 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006205.977 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006205.977 * * * * [misc]progress: [ 42 / 46 ] simplifiying candidate # 1544006205.977 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006205.977 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.979 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.981 * * [misc]simplify: iters left: 3 (14 enodes) 1544006205.984 * * [misc]simplify: iters left: 2 (16 enodes) 1544006205.988 * * [misc]simplify: iters left: 1 (18 enodes) 1544006205.993 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006205.993 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006205.993 * * * * [misc]progress: [ 43 / 46 ] simplifiying candidate # 1544006205.993 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1544006205.993 * * [misc]simplify: iters left: 5 (5 enodes) 1544006205.995 * * [misc]simplify: iters left: 4 (9 enodes) 1544006205.997 * * [misc]simplify: iters left: 3 (14 enodes) 1544006206.001 * * [misc]simplify: iters left: 2 (16 enodes) 1544006206.004 * * [misc]simplify: iters left: 1 (18 enodes) 1544006206.008 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1544006206.008 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1544006206.009 * * * * [misc]progress: [ 44 / 46 ] simplifiying candidate # 1544006206.009 * [enter]simplify: Simplifying (/ -1 (acos a)) 1544006206.009 * * [misc]simplify: iters left: 3 (4 enodes) 1544006206.010 * [exit]simplify: Simplified to (/ -1 (acos a)) 1544006206.010 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ -1 (acos a)) a)) 1544006206.010 * * * * [misc]progress: [ 45 / 46 ] simplifiying candidate # 1544006206.010 * [enter]simplify: Simplifying (/ -1 (acos a)) 1544006206.010 * * [misc]simplify: iters left: 3 (4 enodes) 1544006206.011 * [exit]simplify: Simplified to (/ -1 (acos a)) 1544006206.011 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ -1 (acos a)) a)) 1544006206.011 * * * * [misc]progress: [ 46 / 46 ] simplifiying candidate # 1544006206.012 * [enter]simplify: Simplifying (/ -1 (acos a)) 1544006206.012 * * [misc]simplify: iters left: 3 (4 enodes) 1544006206.013 * [exit]simplify: Simplified to (/ -1 (acos a)) 1544006206.013 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ -1 (acos a)) a)) 1544006206.013 * * * [misc]progress: adding candidates to table 1544006206.320 * [misc]progress: [Phase 3 of 3] Extracting. 1544006206.320 * * [misc]regime: Finding splitpoints for: (# # # # # # # #) 1544006206.321 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1544006206.321 * * * * [misc]regimes: Trying to branch on a from (# # # # # # # #) 1544006206.365 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # # #) 1544006206.412 * * * [misc]regime: Found split indices: #