1540374573.834 * [misc]progress: [Phase 1 of 3] Setting up. 1540374573.834 * * * [misc]progress: [1/2] Preparing points 1540374573.834 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1540374573.836 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1540374573.837 * * * * [misc]points: Setting MPFR precision to 64 1540374573.838 * * * * [misc]points: Setting MPFR precision to 320 1540374573.838 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1540374573.839 * * * * [misc]points: Setting MPFR precision to 64 1540374573.840 * * * * [misc]points: Setting MPFR precision to 320 1540374573.841 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1540374573.842 * * * * [misc]points: Setting MPFR precision to 64 1540374573.843 * * * * [misc]points: Setting MPFR precision to 320 1540374573.844 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1540374573.845 * * * * [misc]points: Setting MPFR precision to 64 1540374573.848 * * * * [misc]points: Setting MPFR precision to 320 1540374573.850 * * * * [misc]points: Computing exacts for 256 points 1540374573.851 * * * * [misc]points: Setting MPFR precision to 64 1540374573.858 * * * * [misc]points: Setting MPFR precision to 320 1540374573.864 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.865 * * * * [misc]points: Sampling 131 additional inputs, on iter 1 have 125 / 256 1540374573.865 * * * * [misc]points: Computing exacts on every 8 of 131 points to ramp up precision 1540374573.866 * * * * [misc]points: Setting MPFR precision to 64 1540374573.866 * * * * [misc]points: Setting MPFR precision to 320 1540374573.866 * * * * [misc]points: Computing exacts on every 4 of 131 points to ramp up precision 1540374573.867 * * * * [misc]points: Setting MPFR precision to 64 1540374573.867 * * * * [misc]points: Setting MPFR precision to 320 1540374573.868 * * * * [misc]points: Computing exacts on every 2 of 131 points to ramp up precision 1540374573.868 * * * * [misc]points: Setting MPFR precision to 64 1540374573.869 * * * * [misc]points: Setting MPFR precision to 320 1540374573.870 * * * * [misc]points: Computing exacts for 131 points 1540374573.870 * * * * [misc]points: Setting MPFR precision to 64 1540374573.873 * * * * [misc]points: Setting MPFR precision to 320 1540374573.875 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.875 * * * * [misc]points: Sampling 68 additional inputs, on iter 2 have 188 / 256 1540374573.875 * * * * [misc]points: Computing exacts on every 4 of 68 points to ramp up precision 1540374573.876 * * * * [misc]points: Setting MPFR precision to 64 1540374573.876 * * * * [misc]points: Setting MPFR precision to 320 1540374573.876 * * * * [misc]points: Computing exacts on every 2 of 68 points to ramp up precision 1540374573.877 * * * * [misc]points: Setting MPFR precision to 64 1540374573.877 * * * * [misc]points: Setting MPFR precision to 320 1540374573.878 * * * * [misc]points: Computing exacts for 68 points 1540374573.878 * * * * [misc]points: Setting MPFR precision to 64 1540374573.879 * * * * [misc]points: Setting MPFR precision to 320 1540374573.880 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.880 * * * * [misc]points: Sampling 34 additional inputs, on iter 3 have 222 / 256 1540374573.880 * * * * [misc]points: Computing exacts on every 2 of 34 points to ramp up precision 1540374573.881 * * * * [misc]points: Setting MPFR precision to 64 1540374573.891 * * * * [misc]points: Setting MPFR precision to 320 1540374573.892 * * * * [misc]points: Computing exacts for 34 points 1540374573.893 * * * * [misc]points: Setting MPFR precision to 64 1540374573.894 * * * * [misc]points: Setting MPFR precision to 320 1540374573.895 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.895 * * * * [misc]points: Sampling 21 additional inputs, on iter 4 have 235 / 256 1540374573.895 * * * * [misc]points: Computing exacts for 21 points 1540374573.896 * * * * [misc]points: Setting MPFR precision to 64 1540374573.896 * * * * [misc]points: Setting MPFR precision to 320 1540374573.897 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.897 * * * * [misc]points: Sampling 9 additional inputs, on iter 5 have 247 / 256 1540374573.897 * * * * [misc]points: Computing exacts for 9 points 1540374573.898 * * * * [misc]points: Setting MPFR precision to 64 1540374573.898 * * * * [misc]points: Setting MPFR precision to 320 1540374573.899 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.899 * * * * [misc]points: Sampling 5 additional inputs, on iter 6 have 251 / 256 1540374573.899 * * * * [misc]points: Computing exacts for 5 points 1540374573.901 * * * * [misc]points: Setting MPFR precision to 64 1540374573.901 * * * * [misc]points: Setting MPFR precision to 320 1540374573.901 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.901 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 255 / 256 1540374573.901 * * * * [misc]points: Computing exacts for 4 points 1540374573.902 * * * * [misc]points: Setting MPFR precision to 64 1540374573.902 * * * * [misc]points: Setting MPFR precision to 320 1540374573.902 * * * * [misc]points: Filtering points with unrepresentable outputs 1540374573.902 * * * * [exit]points: Sampled 258 points with exact outputs 1540374573.903 * * * [misc]progress: [2/2] Setting up program. 1540374573.905 * [misc]progress: [Phase 2 of 3] Improving. 1540374573.905 * [enter]simplify: Simplifying (/ a (- (acos a))) 1540374573.905 * * [misc]simplify: iters left: 5 (4 enodes) 1540374573.906 * [exit]simplify: Simplified to (/ a (- (acos a))) 1540374573.910 * * [misc]progress: iteration 1 / 4 1540374573.910 * * * [misc]progress: picking best candidate 1540374573.912 * * * * [misc]pick: Picked # 1540374573.912 * * * [misc]progress: localizing error 1540374573.921 * * * [misc]progress: generating rewritten candidates 1540374573.921 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1540374573.925 * * * [misc]progress: generating series expansions 1540374573.925 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1540374573.925 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1540374573.925 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1540374573.925 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1540374573.925 * [misc]taylor: Taking taylor expansion of -1 in a 1540374573.925 * [misc]backup-simplify: Simplify -1 into -1 1540374573.925 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1540374573.925 * [misc]taylor: Taking taylor expansion of a in a 1540374573.925 * [misc]backup-simplify: Simplify 0 into 0 1540374573.925 * [misc]backup-simplify: Simplify 1 into 1 1540374573.925 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374573.926 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374573.926 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1540374573.926 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1540374573.926 * [misc]taylor: Taking taylor expansion of -1 in a 1540374573.926 * [misc]backup-simplify: Simplify -1 into -1 1540374573.926 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1540374573.926 * [misc]taylor: Taking taylor expansion of a in a 1540374573.926 * [misc]backup-simplify: Simplify 0 into 0 1540374573.926 * [misc]backup-simplify: Simplify 1 into 1 1540374573.926 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374573.926 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374573.926 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1540374573.926 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1540374573.926 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374573.926 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1540374573.926 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1540374573.926 * [misc]backup-simplify: Simplify 0 into 0 1540374573.926 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374573.927 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1540374573.927 * [misc]backup-simplify: Simplify 0 into 0 1540374573.927 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374573.927 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1540374573.927 * [misc]backup-simplify: Simplify 0 into 0 1540374573.927 * [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 1540374573.928 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1540374573.928 * [misc]backup-simplify: Simplify 0 into 0 1540374573.928 * [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 1540374573.929 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1540374573.929 * [misc]backup-simplify: Simplify 0 into 0 1540374573.929 * [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 1540374573.929 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1540374573.929 * [misc]backup-simplify: Simplify 0 into 0 1540374573.929 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1540374573.930 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1540374573.930 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1540374573.930 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1540374573.930 * [misc]taylor: Taking taylor expansion of -1 in a 1540374573.930 * [misc]backup-simplify: Simplify -1 into -1 1540374573.930 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374573.930 * [misc]taylor: Taking taylor expansion of a in a 1540374573.930 * [misc]backup-simplify: Simplify 0 into 0 1540374573.930 * [misc]backup-simplify: Simplify 1 into 1 1540374573.930 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374573.930 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374573.930 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374573.930 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374573.930 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374573.930 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1540374573.930 * [misc]taylor: Taking taylor expansion of -1 in a 1540374573.930 * [misc]backup-simplify: Simplify -1 into -1 1540374573.930 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374573.930 * [misc]taylor: Taking taylor expansion of a in a 1540374573.930 * [misc]backup-simplify: Simplify 0 into 0 1540374573.930 * [misc]backup-simplify: Simplify 1 into 1 1540374573.930 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374573.930 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374573.930 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374573.930 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374573.930 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374573.931 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374573.931 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1540374573.931 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1540374573.931 * [misc]backup-simplify: Simplify 0 into 0 1540374573.931 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374573.932 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374573.932 * [misc]backup-simplify: Simplify 0 into 0 1540374573.932 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374573.933 * [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 1540374573.933 * [misc]backup-simplify: Simplify 0 into 0 1540374573.934 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374573.934 * [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 1540374573.934 * [misc]backup-simplify: Simplify 0 into 0 1540374573.935 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374573.936 * [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 1540374573.936 * [misc]backup-simplify: Simplify 0 into 0 1540374573.937 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1540374573.937 * [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 1540374573.937 * [misc]backup-simplify: Simplify 0 into 0 1540374573.938 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1540374573.938 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1540374573.938 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1540374573.938 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1540374573.938 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374573.938 * [misc]taylor: Taking taylor expansion of a in a 1540374573.938 * [misc]backup-simplify: Simplify 0 into 0 1540374573.938 * [misc]backup-simplify: Simplify 1 into 1 1540374573.938 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374573.938 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374573.938 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374573.939 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374573.939 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374573.939 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1540374573.939 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374573.939 * [misc]taylor: Taking taylor expansion of a in a 1540374573.939 * [misc]backup-simplify: Simplify 0 into 0 1540374573.939 * [misc]backup-simplify: Simplify 1 into 1 1540374573.939 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374573.939 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374573.939 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374573.939 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374573.939 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374573.939 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374573.940 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1540374573.940 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1540374573.940 * [misc]backup-simplify: Simplify 0 into 0 1540374573.941 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374573.941 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374573.941 * [misc]backup-simplify: Simplify 0 into 0 1540374573.942 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374573.942 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374573.942 * [misc]backup-simplify: Simplify 0 into 0 1540374573.943 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374573.943 * [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 1540374573.943 * [misc]backup-simplify: Simplify 0 into 0 1540374573.944 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374573.945 * [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 1540374573.945 * [misc]backup-simplify: Simplify 0 into 0 1540374573.946 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1540374573.946 * [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 1540374573.946 * [misc]backup-simplify: Simplify 0 into 0 1540374573.947 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1540374573.947 * * * [misc]progress: simplifying candidates 1540374573.947 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1540374573.947 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1540374573.947 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1540374573.948 * * [misc]simplify: iters left: 4 (4 enodes) 1540374573.948 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1540374573.948 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1540374573.948 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1540374573.948 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1540374573.948 * * [misc]simplify: iters left: 4 (4 enodes) 1540374573.949 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1540374573.949 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1540374573.949 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1540374573.949 * [enter]simplify: Simplifying (- (acos a)) 1540374573.949 * * [misc]simplify: iters left: 3 (3 enodes) 1540374573.950 * [exit]simplify: Simplified to (- (acos a)) 1540374573.950 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1540374573.950 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1540374573.950 * [enter]simplify: Simplifying (acos a) 1540374573.950 * * [misc]simplify: iters left: 1 (2 enodes) 1540374573.950 * [exit]simplify: Simplified to (acos a) 1540374573.950 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1540374573.950 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1540374573.950 * [enter]simplify: Simplifying (cbrt (acos a)) 1540374573.950 * * [misc]simplify: iters left: 2 (3 enodes) 1540374573.951 * [exit]simplify: Simplified to (cbrt (acos a)) 1540374573.951 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1540374573.951 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1540374573.951 * [enter]simplify: Simplifying (sqrt (acos a)) 1540374573.951 * * [misc]simplify: iters left: 2 (3 enodes) 1540374573.951 * [exit]simplify: Simplified to (sqrt (acos a)) 1540374573.951 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1540374573.951 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1540374573.952 * [enter]simplify: Simplifying (acos a) 1540374573.952 * * [misc]simplify: iters left: 1 (2 enodes) 1540374573.952 * [exit]simplify: Simplified to (acos a) 1540374573.952 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1540374573.952 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1540374573.952 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1540374573.952 * * [misc]simplify: iters left: 4 (4 enodes) 1540374573.953 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1540374573.953 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1540374573.953 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1540374573.953 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1540374573.953 * * [misc]simplify: iters left: 4 (4 enodes) 1540374573.953 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1540374573.953 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1540374573.953 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1540374573.954 * [enter]simplify: Simplifying (- (acos a)) 1540374573.954 * * [misc]simplify: iters left: 3 (3 enodes) 1540374573.954 * [exit]simplify: Simplified to (- (acos a)) 1540374573.954 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1540374573.954 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1540374573.954 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374573.954 * * [misc]simplify: iters left: 5 (5 enodes) 1540374573.955 * * [misc]simplify: iters left: 4 (9 enodes) 1540374573.957 * * [misc]simplify: iters left: 3 (14 enodes) 1540374573.959 * * [misc]simplify: iters left: 2 (16 enodes) 1540374573.961 * * [misc]simplify: iters left: 1 (18 enodes) 1540374573.963 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374573.963 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374573.963 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1540374573.963 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374573.963 * * [misc]simplify: iters left: 5 (5 enodes) 1540374573.964 * * [misc]simplify: iters left: 4 (9 enodes) 1540374573.965 * * [misc]simplify: iters left: 3 (14 enodes) 1540374573.967 * * [misc]simplify: iters left: 2 (16 enodes) 1540374573.969 * * [misc]simplify: iters left: 1 (18 enodes) 1540374573.972 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374573.972 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374573.972 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1540374573.972 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374573.972 * * [misc]simplify: iters left: 5 (5 enodes) 1540374573.973 * * [misc]simplify: iters left: 4 (9 enodes) 1540374573.974 * * [misc]simplify: iters left: 3 (14 enodes) 1540374573.976 * * [misc]simplify: iters left: 2 (16 enodes) 1540374573.978 * * [misc]simplify: iters left: 1 (18 enodes) 1540374573.981 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374573.981 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374573.982 * * * [misc]progress: adding candidates to table 1540374574.140 * * [misc]progress: iteration 2 / 4 1540374574.140 * * * [misc]progress: picking best candidate 1540374574.157 * * * * [misc]pick: Picked # 1540374574.157 * * * [misc]progress: localizing error 1540374574.163 * * * [misc]progress: generating rewritten candidates 1540374574.163 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1540374574.167 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1540374574.172 * * * [misc]progress: generating series expansions 1540374574.172 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1540374574.172 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1540374574.172 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1540374574.172 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1540374574.172 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.172 * [misc]backup-simplify: Simplify -1 into -1 1540374574.172 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1540374574.172 * [misc]taylor: Taking taylor expansion of a in a 1540374574.172 * [misc]backup-simplify: Simplify 0 into 0 1540374574.172 * [misc]backup-simplify: Simplify 1 into 1 1540374574.172 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.172 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.172 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1540374574.172 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1540374574.172 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.172 * [misc]backup-simplify: Simplify -1 into -1 1540374574.172 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1540374574.172 * [misc]taylor: Taking taylor expansion of a in a 1540374574.172 * [misc]backup-simplify: Simplify 0 into 0 1540374574.172 * [misc]backup-simplify: Simplify 1 into 1 1540374574.172 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.172 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.172 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1540374574.172 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1540374574.172 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374574.172 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1540374574.173 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1540374574.173 * [misc]backup-simplify: Simplify 0 into 0 1540374574.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374574.173 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1540374574.173 * [misc]backup-simplify: Simplify 0 into 0 1540374574.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374574.174 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1540374574.174 * [misc]backup-simplify: Simplify 0 into 0 1540374574.174 * [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 1540374574.174 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1540374574.174 * [misc]backup-simplify: Simplify 0 into 0 1540374574.175 * [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 1540374574.175 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1540374574.175 * [misc]backup-simplify: Simplify 0 into 0 1540374574.175 * [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 1540374574.176 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1540374574.176 * [misc]backup-simplify: Simplify 0 into 0 1540374574.176 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1540374574.176 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1540374574.176 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1540374574.176 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1540374574.176 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.176 * [misc]backup-simplify: Simplify -1 into -1 1540374574.176 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374574.176 * [misc]taylor: Taking taylor expansion of a in a 1540374574.176 * [misc]backup-simplify: Simplify 0 into 0 1540374574.176 * [misc]backup-simplify: Simplify 1 into 1 1540374574.176 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.176 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.176 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374574.176 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374574.177 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.177 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1540374574.177 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.177 * [misc]backup-simplify: Simplify -1 into -1 1540374574.177 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374574.177 * [misc]taylor: Taking taylor expansion of a in a 1540374574.177 * [misc]backup-simplify: Simplify 0 into 0 1540374574.177 * [misc]backup-simplify: Simplify 1 into 1 1540374574.177 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.177 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.177 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374574.177 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374574.177 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.177 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.177 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1540374574.177 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1540374574.177 * [misc]backup-simplify: Simplify 0 into 0 1540374574.178 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374574.178 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374574.178 * [misc]backup-simplify: Simplify 0 into 0 1540374574.178 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374574.179 * [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 1540374574.179 * [misc]backup-simplify: Simplify 0 into 0 1540374574.179 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374574.179 * [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 1540374574.179 * [misc]backup-simplify: Simplify 0 into 0 1540374574.180 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374574.180 * [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 1540374574.180 * [misc]backup-simplify: Simplify 0 into 0 1540374574.181 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1540374574.181 * [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 1540374574.181 * [misc]backup-simplify: Simplify 0 into 0 1540374574.181 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1540374574.181 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1540374574.181 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1540374574.181 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1540374574.181 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374574.181 * [misc]taylor: Taking taylor expansion of a in a 1540374574.182 * [misc]backup-simplify: Simplify 0 into 0 1540374574.182 * [misc]backup-simplify: Simplify 1 into 1 1540374574.182 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.182 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.182 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374574.182 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374574.182 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374574.182 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1540374574.182 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374574.182 * [misc]taylor: Taking taylor expansion of a in a 1540374574.182 * [misc]backup-simplify: Simplify 0 into 0 1540374574.182 * [misc]backup-simplify: Simplify 1 into 1 1540374574.182 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.182 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.182 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374574.182 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374574.182 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374574.182 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374574.183 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1540374574.183 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1540374574.183 * [misc]backup-simplify: Simplify 0 into 0 1540374574.183 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374574.183 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.183 * [misc]backup-simplify: Simplify 0 into 0 1540374574.184 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374574.184 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.184 * [misc]backup-simplify: Simplify 0 into 0 1540374574.184 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374574.184 * [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 1540374574.185 * [misc]backup-simplify: Simplify 0 into 0 1540374574.185 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374574.185 * [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 1540374574.185 * [misc]backup-simplify: Simplify 0 into 0 1540374574.186 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1540374574.186 * [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 1540374574.186 * [misc]backup-simplify: Simplify 0 into 0 1540374574.186 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1540374574.186 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1540374574.186 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1540374574.187 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1540374574.187 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1540374574.187 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.187 * [misc]backup-simplify: Simplify -1 into -1 1540374574.187 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1540374574.187 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.187 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.187 * [misc]taylor: Taking taylor expansion of a in a 1540374574.187 * [misc]backup-simplify: Simplify 0 into 0 1540374574.187 * [misc]backup-simplify: Simplify 1 into 1 1540374574.187 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1540374574.187 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1540374574.187 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.187 * [misc]backup-simplify: Simplify -1 into -1 1540374574.187 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1540374574.187 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.187 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.187 * [misc]taylor: Taking taylor expansion of a in a 1540374574.187 * [misc]backup-simplify: Simplify 0 into 0 1540374574.187 * [misc]backup-simplify: Simplify 1 into 1 1540374574.187 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1540374574.187 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1540374574.187 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1540374574.187 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1540374574.187 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1540374574.187 * [misc]backup-simplify: Simplify 0 into 0 1540374574.188 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540374574.188 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1540374574.188 * [misc]backup-simplify: Simplify 0 into 0 1540374574.188 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540374574.189 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1540374574.189 * [misc]backup-simplify: Simplify 0 into 0 1540374574.189 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540374574.190 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1540374574.190 * [misc]backup-simplify: Simplify 0 into 0 1540374574.190 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1540374574.191 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1540374574.191 * [misc]backup-simplify: Simplify 0 into 0 1540374574.191 * [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 1540374574.192 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1540374574.192 * [misc]backup-simplify: Simplify 0 into 0 1540374574.192 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1540374574.192 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1540374574.192 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1540374574.192 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1540374574.192 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.192 * [misc]backup-simplify: Simplify -1 into -1 1540374574.192 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374574.192 * [misc]taylor: Taking taylor expansion of a in a 1540374574.192 * [misc]backup-simplify: Simplify 0 into 0 1540374574.192 * [misc]backup-simplify: Simplify 1 into 1 1540374574.192 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.192 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.192 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1540374574.192 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.192 * [misc]backup-simplify: Simplify -1 into -1 1540374574.192 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374574.192 * [misc]taylor: Taking taylor expansion of a in a 1540374574.192 * [misc]backup-simplify: Simplify 0 into 0 1540374574.192 * [misc]backup-simplify: Simplify 1 into 1 1540374574.192 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.192 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.192 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374574.193 * [misc]backup-simplify: Simplify (* -1 0) into 0 1540374574.193 * [misc]backup-simplify: Simplify 0 into 0 1540374574.193 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374574.193 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1540374574.193 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1540374574.193 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1540374574.193 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1540374574.193 * [misc]backup-simplify: Simplify 0 into 0 1540374574.194 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374574.194 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1540374574.194 * [misc]backup-simplify: Simplify 0 into 0 1540374574.194 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374574.195 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1540374574.195 * [misc]backup-simplify: Simplify 0 into 0 1540374574.195 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374574.196 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1540374574.196 * [misc]backup-simplify: Simplify 0 into 0 1540374574.196 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374574.197 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1540374574.197 * [misc]backup-simplify: Simplify 0 into 0 1540374574.198 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1540374574.198 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1540374574.198 * [misc]backup-simplify: Simplify 0 into 0 1540374574.198 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1540374574.198 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1540374574.198 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1540374574.198 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374574.198 * [misc]taylor: Taking taylor expansion of a in a 1540374574.198 * [misc]backup-simplify: Simplify 0 into 0 1540374574.199 * [misc]backup-simplify: Simplify 1 into 1 1540374574.199 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.199 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.199 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374574.199 * [misc]taylor: Taking taylor expansion of a in a 1540374574.199 * [misc]backup-simplify: Simplify 0 into 0 1540374574.199 * [misc]backup-simplify: Simplify 1 into 1 1540374574.199 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.199 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.199 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374574.199 * [misc]backup-simplify: Simplify 0 into 0 1540374574.199 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374574.199 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.199 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1540374574.199 * [misc]backup-simplify: Simplify 0 into 0 1540374574.200 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374574.200 * [misc]backup-simplify: Simplify 0 into 0 1540374574.201 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374574.201 * [misc]backup-simplify: Simplify 0 into 0 1540374574.201 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374574.201 * [misc]backup-simplify: Simplify 0 into 0 1540374574.203 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374574.203 * [misc]backup-simplify: Simplify 0 into 0 1540374574.204 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1540374574.204 * [misc]backup-simplify: Simplify 0 into 0 1540374574.204 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1540374574.204 * * * [misc]progress: simplifying candidates 1540374574.204 * * * * [misc]progress: [ 1 / 50 ] simplifiying candidate # 1540374574.205 * * * * [misc]progress: [ 2 / 50 ] simplifiying candidate # 1540374574.205 * * * * [misc]progress: [ 3 / 50 ] simplifiying candidate # 1540374574.205 * * * * [misc]progress: [ 4 / 50 ] simplifiying candidate # 1540374574.205 * [enter]simplify: Simplifying (- 1) 1540374574.205 * * [misc]simplify: iters left: 2 (2 enodes) 1540374574.206 * * [misc]simplify: iters left: 1 (5 enodes) 1540374574.207 * [exit]simplify: Simplified to -1 1540374574.207 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1540374574.207 * * * * [misc]progress: [ 5 / 50 ] simplifiying candidate # 1540374574.207 * * * * [misc]progress: [ 6 / 50 ] simplifiying candidate # 1540374574.207 * * * * [misc]progress: [ 7 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 8 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 9 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 10 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 11 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 12 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 13 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 14 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 15 / 50 ] simplifiying candidate # 1540374574.208 * * * * [misc]progress: [ 16 / 50 ] simplifiying candidate # 1540374574.208 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1540374574.208 * * [misc]simplify: iters left: 6 (5 enodes) 1540374574.210 * * [misc]simplify: iters left: 5 (7 enodes) 1540374574.212 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1540374574.212 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1540374574.212 * * * * [misc]progress: [ 17 / 50 ] simplifiying candidate # 1540374574.212 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1540374574.212 * * [misc]simplify: iters left: 6 (5 enodes) 1540374574.214 * * [misc]simplify: iters left: 5 (7 enodes) 1540374574.216 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1540374574.216 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1540374574.216 * * * * [misc]progress: [ 18 / 50 ] simplifiying candidate # 1540374574.216 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1540374574.216 * * [misc]simplify: iters left: 5 (4 enodes) 1540374574.217 * * [misc]simplify: iters left: 4 (6 enodes) 1540374574.219 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1540374574.219 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1540374574.219 * * * * [misc]progress: [ 19 / 50 ] simplifiying candidate # 1540374574.219 * [enter]simplify: Simplifying (/ 1 a) 1540374574.219 * * [misc]simplify: iters left: 2 (3 enodes) 1540374574.220 * * [misc]simplify: iters left: 1 (5 enodes) 1540374574.222 * [exit]simplify: Simplified to (/ 1 a) 1540374574.222 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1540374574.222 * * * * [misc]progress: [ 20 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 21 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 22 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 23 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 24 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 25 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 26 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 27 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 28 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 29 / 50 ] simplifiying candidate # 1540374574.222 * * * * [misc]progress: [ 30 / 50 ] simplifiying candidate # 1540374574.222 * [enter]simplify: Simplifying (/ 0 a) 1540374574.223 * * [misc]simplify: iters left: 2 (3 enodes) 1540374574.224 * [exit]simplify: Simplified to 0 1540374574.224 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1540374574.224 * * * * [misc]progress: [ 31 / 50 ] simplifiying candidate # 1540374574.224 * * * * [misc]progress: [ 32 / 50 ] simplifiying candidate # 1540374574.224 * * * * [misc]progress: [ 33 / 50 ] simplifiying candidate # 1540374574.224 * * * * [misc]progress: [ 34 / 50 ] simplifiying candidate # 1540374574.224 * [enter]simplify: Simplifying (/ (acos a) a) 1540374574.224 * * [misc]simplify: iters left: 3 (3 enodes) 1540374574.225 * [exit]simplify: Simplified to (/ (acos a) a) 1540374574.225 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1540374574.225 * * * * [misc]progress: [ 35 / 50 ] simplifiying candidate # 1540374574.225 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1540374574.225 * * [misc]simplify: iters left: 6 (5 enodes) 1540374574.227 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1540374574.227 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1540374574.227 * * * * [misc]progress: [ 36 / 50 ] simplifiying candidate # 1540374574.227 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1540374574.227 * * [misc]simplify: iters left: 4 (4 enodes) 1540374574.228 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1540374574.228 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1540374574.228 * * * * [misc]progress: [ 37 / 50 ] simplifiying candidate # 1540374574.228 * * * * [misc]progress: [ 38 / 50 ] simplifiying candidate # 1540374574.228 * * * * [misc]progress: [ 39 / 50 ] simplifiying candidate # 1540374574.228 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1540374574.228 * * [misc]simplify: iters left: 6 (5 enodes) 1540374574.229 * * [misc]simplify: iters left: 5 (8 enodes) 1540374574.230 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1540374574.230 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1540374574.230 * * * * [misc]progress: [ 40 / 50 ] simplifiying candidate # 1540374574.230 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1540374574.230 * * [misc]simplify: iters left: 4 (4 enodes) 1540374574.231 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1540374574.231 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1540374574.231 * * * * [misc]progress: [ 41 / 50 ] simplifiying candidate # 1540374574.231 * [enter]simplify: Simplifying (- 1) 1540374574.231 * * [misc]simplify: iters left: 2 (2 enodes) 1540374574.232 * * [misc]simplify: iters left: 1 (5 enodes) 1540374574.232 * [exit]simplify: Simplified to -1 1540374574.232 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1540374574.232 * * * * [misc]progress: [ 42 / 50 ] simplifiying candidate # 1540374574.232 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1540374574.232 * * [misc]simplify: iters left: 4 (4 enodes) 1540374574.233 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1540374574.233 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1540374574.233 * * * * [misc]progress: [ 43 / 50 ] simplifiying candidate # 1540374574.233 * [enter]simplify: Simplifying (sqrt (acos a)) 1540374574.233 * * [misc]simplify: iters left: 2 (3 enodes) 1540374574.233 * [exit]simplify: Simplified to (sqrt (acos a)) 1540374574.234 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1540374574.234 * * * * [misc]progress: [ 44 / 50 ] simplifiying candidate # 1540374574.234 * * * * [misc]progress: [ 45 / 50 ] simplifiying candidate # 1540374574.234 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374574.234 * * [misc]simplify: iters left: 5 (5 enodes) 1540374574.235 * * [misc]simplify: iters left: 4 (9 enodes) 1540374574.236 * * [misc]simplify: iters left: 3 (14 enodes) 1540374574.237 * * [misc]simplify: iters left: 2 (16 enodes) 1540374574.239 * * [misc]simplify: iters left: 1 (18 enodes) 1540374574.241 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374574.241 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374574.241 * * * * [misc]progress: [ 46 / 50 ] simplifiying candidate # 1540374574.241 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374574.242 * * [misc]simplify: iters left: 5 (5 enodes) 1540374574.242 * * [misc]simplify: iters left: 4 (9 enodes) 1540374574.244 * * [misc]simplify: iters left: 3 (14 enodes) 1540374574.245 * * [misc]simplify: iters left: 2 (16 enodes) 1540374574.247 * * [misc]simplify: iters left: 1 (18 enodes) 1540374574.249 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374574.249 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374574.249 * * * * [misc]progress: [ 47 / 50 ] simplifiying candidate # 1540374574.249 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374574.249 * * [misc]simplify: iters left: 5 (5 enodes) 1540374574.252 * * [misc]simplify: iters left: 4 (9 enodes) 1540374574.253 * * [misc]simplify: iters left: 3 (14 enodes) 1540374574.254 * * [misc]simplify: iters left: 2 (16 enodes) 1540374574.257 * * [misc]simplify: iters left: 1 (18 enodes) 1540374574.262 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374574.262 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374574.262 * * * * [misc]progress: [ 48 / 50 ] simplifiying candidate # 1540374574.262 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1540374574.262 * * [misc]simplify: iters left: 5 (5 enodes) 1540374574.264 * * [misc]simplify: iters left: 4 (9 enodes) 1540374574.266 * * [misc]simplify: iters left: 3 (14 enodes) 1540374574.269 * * [misc]simplify: iters left: 2 (16 enodes) 1540374574.273 * * [misc]simplify: iters left: 1 (18 enodes) 1540374574.277 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1540374574.277 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1540374574.277 * * * * [misc]progress: [ 49 / 50 ] simplifiying candidate # 1540374574.278 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1540374574.278 * * [misc]simplify: iters left: 5 (5 enodes) 1540374574.279 * * [misc]simplify: iters left: 4 (9 enodes) 1540374574.282 * * [misc]simplify: iters left: 3 (14 enodes) 1540374574.285 * * [misc]simplify: iters left: 2 (16 enodes) 1540374574.289 * * [misc]simplify: iters left: 1 (18 enodes) 1540374574.293 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1540374574.293 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1540374574.293 * * * * [misc]progress: [ 50 / 50 ] simplifiying candidate # 1540374574.293 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1540374574.293 * * [misc]simplify: iters left: 5 (5 enodes) 1540374574.295 * * [misc]simplify: iters left: 4 (9 enodes) 1540374574.297 * * [misc]simplify: iters left: 3 (14 enodes) 1540374574.300 * * [misc]simplify: iters left: 2 (16 enodes) 1540374574.303 * * [misc]simplify: iters left: 1 (18 enodes) 1540374574.307 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1540374574.308 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1540374574.308 * * * [misc]progress: adding candidates to table 1540374574.622 * * [misc]progress: iteration 3 / 4 1540374574.622 * * * [misc]progress: picking best candidate 1540374574.650 * * * * [misc]pick: Picked # 1540374574.650 * * * [misc]progress: localizing error 1540374574.666 * * * [misc]progress: generating rewritten candidates 1540374574.667 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1540374574.682 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1540374574.691 * * * [misc]progress: generating series expansions 1540374574.691 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1540374574.691 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1540374574.691 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1540374574.691 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1540374574.691 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.691 * [misc]backup-simplify: Simplify -1 into -1 1540374574.691 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1540374574.691 * [misc]taylor: Taking taylor expansion of a in a 1540374574.691 * [misc]backup-simplify: Simplify 0 into 0 1540374574.692 * [misc]backup-simplify: Simplify 1 into 1 1540374574.692 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.692 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.692 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1540374574.692 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1540374574.692 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.692 * [misc]backup-simplify: Simplify -1 into -1 1540374574.692 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1540374574.692 * [misc]taylor: Taking taylor expansion of a in a 1540374574.692 * [misc]backup-simplify: Simplify 0 into 0 1540374574.692 * [misc]backup-simplify: Simplify 1 into 1 1540374574.692 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.692 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.692 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1540374574.692 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1540374574.692 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374574.693 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1540374574.693 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1540374574.693 * [misc]backup-simplify: Simplify 0 into 0 1540374574.693 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374574.694 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1540374574.694 * [misc]backup-simplify: Simplify 0 into 0 1540374574.694 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374574.694 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1540374574.694 * [misc]backup-simplify: Simplify 0 into 0 1540374574.695 * [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 1540374574.695 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1540374574.695 * [misc]backup-simplify: Simplify 0 into 0 1540374574.696 * [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 1540374574.697 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1540374574.697 * [misc]backup-simplify: Simplify 0 into 0 1540374574.697 * [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 1540374574.698 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1540374574.698 * [misc]backup-simplify: Simplify 0 into 0 1540374574.698 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1540374574.698 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1540374574.698 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1540374574.698 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1540374574.698 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.698 * [misc]backup-simplify: Simplify -1 into -1 1540374574.698 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374574.698 * [misc]taylor: Taking taylor expansion of a in a 1540374574.699 * [misc]backup-simplify: Simplify 0 into 0 1540374574.699 * [misc]backup-simplify: Simplify 1 into 1 1540374574.699 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.699 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.699 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374574.699 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374574.699 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.699 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1540374574.699 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.699 * [misc]backup-simplify: Simplify -1 into -1 1540374574.699 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374574.699 * [misc]taylor: Taking taylor expansion of a in a 1540374574.699 * [misc]backup-simplify: Simplify 0 into 0 1540374574.699 * [misc]backup-simplify: Simplify 1 into 1 1540374574.699 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.699 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.699 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374574.700 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374574.700 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.700 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.700 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1540374574.701 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1540374574.701 * [misc]backup-simplify: Simplify 0 into 0 1540374574.701 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374574.701 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374574.701 * [misc]backup-simplify: Simplify 0 into 0 1540374574.702 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374574.702 * [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 1540374574.702 * [misc]backup-simplify: Simplify 0 into 0 1540374574.703 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374574.704 * [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 1540374574.704 * [misc]backup-simplify: Simplify 0 into 0 1540374574.704 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374574.705 * [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 1540374574.705 * [misc]backup-simplify: Simplify 0 into 0 1540374574.706 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1540374574.707 * [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 1540374574.707 * [misc]backup-simplify: Simplify 0 into 0 1540374574.707 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1540374574.707 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1540374574.707 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1540374574.707 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1540374574.707 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374574.707 * [misc]taylor: Taking taylor expansion of a in a 1540374574.707 * [misc]backup-simplify: Simplify 0 into 0 1540374574.707 * [misc]backup-simplify: Simplify 1 into 1 1540374574.707 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.707 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.707 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374574.708 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374574.708 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374574.708 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1540374574.708 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374574.708 * [misc]taylor: Taking taylor expansion of a in a 1540374574.708 * [misc]backup-simplify: Simplify 0 into 0 1540374574.708 * [misc]backup-simplify: Simplify 1 into 1 1540374574.708 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.708 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.708 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374574.708 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374574.708 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374574.709 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1540374574.709 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1540374574.709 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1540374574.709 * [misc]backup-simplify: Simplify 0 into 0 1540374574.710 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374574.710 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.710 * [misc]backup-simplify: Simplify 0 into 0 1540374574.710 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374574.711 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.711 * [misc]backup-simplify: Simplify 0 into 0 1540374574.712 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374574.712 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.712 * [misc]backup-simplify: Simplify 0 into 0 1540374574.713 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374574.714 * [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 1540374574.714 * [misc]backup-simplify: Simplify 0 into 0 1540374574.715 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1540374574.715 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.715 * [misc]backup-simplify: Simplify 0 into 0 1540374574.716 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1540374574.716 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1540374574.716 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1540374574.716 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1540374574.716 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1540374574.716 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.716 * [misc]backup-simplify: Simplify -1 into -1 1540374574.716 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.716 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.716 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374574.716 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1540374574.716 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.716 * [misc]backup-simplify: Simplify -1 into -1 1540374574.716 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374574.716 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374574.716 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374574.716 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374574.716 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1540374574.716 * [misc]backup-simplify: Simplify 0 into 0 1540374574.716 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374574.716 * [misc]backup-simplify: Simplify 0 into 0 1540374574.717 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374574.717 * [misc]backup-simplify: Simplify 0 into 0 1540374574.717 * [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 1540374574.717 * [misc]backup-simplify: Simplify 0 into 0 1540374574.717 * [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 1540374574.717 * [misc]backup-simplify: Simplify 0 into 0 1540374574.717 * [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 1540374574.717 * [misc]backup-simplify: Simplify 0 into 0 1540374574.717 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1540374574.718 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1540374574.718 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1540374574.718 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1540374574.718 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.718 * [misc]backup-simplify: Simplify -1 into -1 1540374574.718 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.718 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.718 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.718 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1540374574.718 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.718 * [misc]backup-simplify: Simplify -1 into -1 1540374574.718 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374574.718 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374574.718 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.718 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1540374574.718 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1540374574.718 * [misc]backup-simplify: Simplify 0 into 0 1540374574.718 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374574.718 * [misc]backup-simplify: Simplify 0 into 0 1540374574.719 * [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 1540374574.719 * [misc]backup-simplify: Simplify 0 into 0 1540374574.719 * [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 1540374574.719 * [misc]backup-simplify: Simplify 0 into 0 1540374574.719 * [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 1540374574.719 * [misc]backup-simplify: Simplify 0 into 0 1540374574.719 * [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 1540374574.719 * [misc]backup-simplify: Simplify 0 into 0 1540374574.720 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1540374574.720 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1540374574.720 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1540374574.720 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1540374574.720 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.720 * [misc]backup-simplify: Simplify -1 into -1 1540374574.720 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.720 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.720 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1540374574.720 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1540374574.720 * [misc]taylor: Taking taylor expansion of -1 in a 1540374574.720 * [misc]backup-simplify: Simplify -1 into -1 1540374574.720 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374574.720 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374574.720 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1540374574.720 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1540374574.720 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1540374574.720 * [misc]backup-simplify: Simplify 0 into 0 1540374574.720 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374574.720 * [misc]backup-simplify: Simplify 0 into 0 1540374574.721 * [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 1540374574.721 * [misc]backup-simplify: Simplify 0 into 0 1540374574.721 * [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 1540374574.721 * [misc]backup-simplify: Simplify 0 into 0 1540374574.721 * [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 1540374574.721 * [misc]backup-simplify: Simplify 0 into 0 1540374574.721 * [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 1540374574.722 * [misc]backup-simplify: Simplify 0 into 0 1540374574.722 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1540374574.722 * * * [misc]progress: simplifying candidates 1540374574.722 * * * * [misc]progress: [ 1 / 72 ] simplifiying candidate # 1540374574.722 * * * * [misc]progress: [ 2 / 72 ] simplifiying candidate # 1540374574.722 * * * * [misc]progress: [ 3 / 72 ] simplifiying candidate # 1540374574.722 * * * * [misc]progress: [ 4 / 72 ] simplifiying candidate # 1540374574.722 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1540374574.722 * * [misc]simplify: iters left: 6 (9 enodes) 1540374574.726 * * [misc]simplify: iters left: 5 (17 enodes) 1540374574.728 * * [misc]simplify: iters left: 4 (20 enodes) 1540374574.730 * * [misc]simplify: iters left: 3 (23 enodes) 1540374574.733 * * [misc]simplify: iters left: 2 (29 enodes) 1540374574.737 * * [misc]simplify: iters left: 1 (43 enodes) 1540374574.744 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1540374574.744 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1540374574.745 * * * * [misc]progress: [ 5 / 72 ] simplifiying candidate # 1540374574.745 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1540374574.745 * * [misc]simplify: iters left: 6 (9 enodes) 1540374574.747 * * [misc]simplify: iters left: 5 (20 enodes) 1540374574.749 * * [misc]simplify: iters left: 4 (23 enodes) 1540374574.752 * * [misc]simplify: iters left: 3 (31 enodes) 1540374574.755 * * [misc]simplify: iters left: 2 (41 enodes) 1540374574.769 * * [misc]simplify: iters left: 1 (86 enodes) 1540374574.787 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1540374574.787 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1540374574.787 * * * * [misc]progress: [ 6 / 72 ] simplifiying candidate # 1540374574.787 * * * * [misc]progress: [ 7 / 72 ] simplifiying candidate # 1540374574.787 * * * * [misc]progress: [ 8 / 72 ] simplifiying candidate # 1540374574.788 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1540374574.788 * * [misc]simplify: iters left: 6 (11 enodes) 1540374574.792 * * [misc]simplify: iters left: 5 (34 enodes) 1540374574.807 * * [misc]simplify: iters left: 4 (100 enodes) 1540374574.860 * * [misc]simplify: iters left: 3 (414 enodes) 1540374575.781 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1540374575.781 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1540374575.781 * * * * [misc]progress: [ 9 / 72 ] simplifiying candidate # 1540374575.781 * * * * [misc]progress: [ 10 / 72 ] simplifiying candidate # 1540374575.781 * * * * [misc]progress: [ 11 / 72 ] simplifiying candidate # 1540374575.781 * * * * [misc]progress: [ 12 / 72 ] simplifiying candidate # 1540374575.781 * * * * [misc]progress: [ 13 / 72 ] simplifiying candidate # 1540374575.781 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374575.782 * * [misc]simplify: iters left: 6 (11 enodes) 1540374575.783 * * [misc]simplify: iters left: 5 (19 enodes) 1540374575.786 * * [misc]simplify: iters left: 4 (28 enodes) 1540374575.790 * * [misc]simplify: iters left: 3 (31 enodes) 1540374575.795 * * [misc]simplify: iters left: 2 (34 enodes) 1540374575.799 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1540374575.799 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374575.799 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374575.800 * * [misc]simplify: iters left: 6 (9 enodes) 1540374575.801 * * [misc]simplify: iters left: 5 (11 enodes) 1540374575.802 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374575.802 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374575.802 * * * * [misc]progress: [ 14 / 72 ] simplifiying candidate # 1540374575.802 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1540374575.803 * * [misc]simplify: iters left: 6 (10 enodes) 1540374575.804 * * [misc]simplify: iters left: 5 (14 enodes) 1540374575.806 * * [misc]simplify: iters left: 4 (16 enodes) 1540374575.808 * * [misc]simplify: iters left: 3 (17 enodes) 1540374575.811 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1540374575.811 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374575.811 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374575.811 * * [misc]simplify: iters left: 6 (9 enodes) 1540374575.814 * * [misc]simplify: iters left: 5 (11 enodes) 1540374575.817 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374575.818 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374575.818 * * * * [misc]progress: [ 15 / 72 ] simplifiying candidate # 1540374575.818 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1540374575.818 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.820 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.824 * * [misc]simplify: iters left: 4 (18 enodes) 1540374575.828 * * [misc]simplify: iters left: 3 (20 enodes) 1540374575.832 * * [misc]simplify: iters left: 2 (25 enodes) 1540374575.838 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374575.838 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1540374575.839 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1540374575.839 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.841 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.844 * * [misc]simplify: iters left: 4 (15 enodes) 1540374575.849 * * [misc]simplify: iters left: 3 (25 enodes) 1540374575.855 * * [misc]simplify: iters left: 2 (27 enodes) 1540374575.860 * * [misc]simplify: iters left: 1 (32 enodes) 1540374575.865 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1540374575.865 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1540374575.865 * * * * [misc]progress: [ 16 / 72 ] simplifiying candidate # 1540374575.865 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1540374575.865 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.866 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.868 * * [misc]simplify: iters left: 4 (18 enodes) 1540374575.870 * * [misc]simplify: iters left: 3 (20 enodes) 1540374575.872 * * [misc]simplify: iters left: 2 (25 enodes) 1540374575.877 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374575.877 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1540374575.877 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1540374575.877 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.878 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.879 * * [misc]simplify: iters left: 4 (15 enodes) 1540374575.882 * * [misc]simplify: iters left: 3 (25 enodes) 1540374575.885 * * [misc]simplify: iters left: 2 (27 enodes) 1540374575.887 * * [misc]simplify: iters left: 1 (32 enodes) 1540374575.891 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1540374575.891 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1540374575.891 * * * * [misc]progress: [ 17 / 72 ] simplifiying candidate # 1540374575.891 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374575.891 * * [misc]simplify: iters left: 6 (10 enodes) 1540374575.892 * * [misc]simplify: iters left: 5 (14 enodes) 1540374575.894 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374575.894 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374575.894 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374575.894 * * [misc]simplify: iters left: 6 (9 enodes) 1540374575.896 * * [misc]simplify: iters left: 5 (11 enodes) 1540374575.897 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374575.897 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374575.897 * * * * [misc]progress: [ 18 / 72 ] simplifiying candidate # 1540374575.897 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374575.897 * * [misc]simplify: iters left: 6 (9 enodes) 1540374575.898 * * [misc]simplify: iters left: 5 (11 enodes) 1540374575.900 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374575.900 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374575.900 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374575.900 * * [misc]simplify: iters left: 6 (9 enodes) 1540374575.901 * * [misc]simplify: iters left: 5 (11 enodes) 1540374575.903 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374575.903 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374575.903 * * * * [misc]progress: [ 19 / 72 ] simplifiying candidate # 1540374575.903 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1540374575.903 * * [misc]simplify: iters left: 6 (7 enodes) 1540374575.904 * * [misc]simplify: iters left: 5 (9 enodes) 1540374575.905 * * [misc]simplify: iters left: 4 (11 enodes) 1540374575.906 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374575.906 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1540374575.907 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1540374575.907 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.908 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.912 * * [misc]simplify: iters left: 4 (15 enodes) 1540374575.916 * * [misc]simplify: iters left: 3 (25 enodes) 1540374575.923 * * [misc]simplify: iters left: 2 (27 enodes) 1540374575.928 * * [misc]simplify: iters left: 1 (32 enodes) 1540374575.933 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1540374575.933 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1540374575.933 * * * * [misc]progress: [ 20 / 72 ] simplifiying candidate # 1540374575.933 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1540374575.933 * * [misc]simplify: iters left: 6 (7 enodes) 1540374575.934 * * [misc]simplify: iters left: 5 (9 enodes) 1540374575.936 * * [misc]simplify: iters left: 4 (11 enodes) 1540374575.937 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374575.937 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1540374575.937 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1540374575.937 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.938 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.940 * * [misc]simplify: iters left: 4 (15 enodes) 1540374575.942 * * [misc]simplify: iters left: 3 (25 enodes) 1540374575.945 * * [misc]simplify: iters left: 2 (27 enodes) 1540374575.948 * * [misc]simplify: iters left: 1 (32 enodes) 1540374575.951 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1540374575.951 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1540374575.951 * * * * [misc]progress: [ 21 / 72 ] simplifiying candidate # 1540374575.952 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374575.952 * * [misc]simplify: iters left: 6 (6 enodes) 1540374575.953 * * [misc]simplify: iters left: 5 (10 enodes) 1540374575.954 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1540374575.954 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1540374575.954 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1540374575.954 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.955 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.957 * * [misc]simplify: iters left: 4 (17 enodes) 1540374575.959 * * [misc]simplify: iters left: 3 (21 enodes) 1540374575.962 * * [misc]simplify: iters left: 2 (22 enodes) 1540374575.965 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1540374575.965 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1540374575.965 * * * * [misc]progress: [ 22 / 72 ] simplifiying candidate # 1540374575.965 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1540374575.965 * * [misc]simplify: iters left: 5 (5 enodes) 1540374575.966 * * [misc]simplify: iters left: 4 (7 enodes) 1540374575.967 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1540374575.967 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1540374575.967 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1540374575.967 * * [misc]simplify: iters left: 6 (8 enodes) 1540374575.968 * * [misc]simplify: iters left: 5 (12 enodes) 1540374575.970 * * [misc]simplify: iters left: 4 (17 enodes) 1540374575.972 * * [misc]simplify: iters left: 3 (21 enodes) 1540374575.974 * * [misc]simplify: iters left: 2 (22 enodes) 1540374575.977 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1540374575.977 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1540374575.977 * * * * [misc]progress: [ 23 / 72 ] simplifiying candidate # 1540374575.978 * [enter]simplify: Simplifying (/ 1 1) 1540374575.978 * * [misc]simplify: iters left: 2 (2 enodes) 1540374575.978 * * [misc]simplify: iters left: 1 (4 enodes) 1540374575.979 * [exit]simplify: Simplified to 1 1540374575.979 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1540374575.979 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1540374575.979 * * [misc]simplify: iters left: 6 (7 enodes) 1540374575.980 * * [misc]simplify: iters left: 5 (13 enodes) 1540374575.982 * * [misc]simplify: iters left: 4 (26 enodes) 1540374575.987 * * [misc]simplify: iters left: 3 (42 enodes) 1540374575.994 * * [misc]simplify: iters left: 2 (77 enodes) 1540374576.005 * * [misc]simplify: iters left: 1 (108 enodes) 1540374576.046 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1540374576.046 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1540374576.046 * * * * [misc]progress: [ 24 / 72 ] simplifiying candidate # 1540374576.046 * [enter]simplify: Simplifying (/ 1 1) 1540374576.046 * * [misc]simplify: iters left: 2 (2 enodes) 1540374576.046 * * [misc]simplify: iters left: 1 (4 enodes) 1540374576.047 * [exit]simplify: Simplified to 1 1540374576.047 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1540374576.047 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1540374576.047 * * [misc]simplify: iters left: 6 (7 enodes) 1540374576.048 * * [misc]simplify: iters left: 5 (13 enodes) 1540374576.050 * * [misc]simplify: iters left: 4 (26 enodes) 1540374576.054 * * [misc]simplify: iters left: 3 (42 enodes) 1540374576.061 * * [misc]simplify: iters left: 2 (77 enodes) 1540374576.077 * * [misc]simplify: iters left: 1 (108 enodes) 1540374576.128 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1540374576.128 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1540374576.128 * * * * [misc]progress: [ 25 / 72 ] simplifiying candidate # 1540374576.128 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374576.128 * * [misc]simplify: iters left: 6 (6 enodes) 1540374576.130 * * [misc]simplify: iters left: 5 (10 enodes) 1540374576.133 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1540374576.133 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1540374576.133 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1540374576.133 * * [misc]simplify: iters left: 6 (8 enodes) 1540374576.135 * * [misc]simplify: iters left: 5 (12 enodes) 1540374576.139 * * [misc]simplify: iters left: 4 (17 enodes) 1540374576.144 * * [misc]simplify: iters left: 3 (21 enodes) 1540374576.148 * * [misc]simplify: iters left: 2 (22 enodes) 1540374576.154 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1540374576.154 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1540374576.154 * * * * [misc]progress: [ 26 / 72 ] simplifiying candidate # 1540374576.154 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1540374576.154 * * [misc]simplify: iters left: 5 (5 enodes) 1540374576.156 * * [misc]simplify: iters left: 4 (7 enodes) 1540374576.158 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1540374576.158 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1540374576.158 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1540374576.158 * * [misc]simplify: iters left: 6 (8 enodes) 1540374576.162 * * [misc]simplify: iters left: 5 (12 enodes) 1540374576.165 * * [misc]simplify: iters left: 4 (17 enodes) 1540374576.170 * * [misc]simplify: iters left: 3 (21 enodes) 1540374576.175 * * [misc]simplify: iters left: 2 (22 enodes) 1540374576.180 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1540374576.180 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1540374576.180 * * * * [misc]progress: [ 27 / 72 ] simplifiying candidate # 1540374576.180 * [enter]simplify: Simplifying (/ 1 1) 1540374576.181 * * [misc]simplify: iters left: 2 (2 enodes) 1540374576.181 * * [misc]simplify: iters left: 1 (4 enodes) 1540374576.182 * [exit]simplify: Simplified to 1 1540374576.182 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1540374576.182 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1540374576.182 * * [misc]simplify: iters left: 6 (7 enodes) 1540374576.184 * * [misc]simplify: iters left: 5 (13 enodes) 1540374576.189 * * [misc]simplify: iters left: 4 (26 enodes) 1540374576.198 * * [misc]simplify: iters left: 3 (42 enodes) 1540374576.213 * * [misc]simplify: iters left: 2 (77 enodes) 1540374576.234 * * [misc]simplify: iters left: 1 (108 enodes) 1540374576.286 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1540374576.286 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1540374576.286 * * * * [misc]progress: [ 28 / 72 ] simplifiying candidate # 1540374576.287 * [enter]simplify: Simplifying (/ 1 1) 1540374576.287 * * [misc]simplify: iters left: 2 (2 enodes) 1540374576.288 * * [misc]simplify: iters left: 1 (4 enodes) 1540374576.288 * [exit]simplify: Simplified to 1 1540374576.288 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1540374576.288 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1540374576.289 * * [misc]simplify: iters left: 6 (7 enodes) 1540374576.291 * * [misc]simplify: iters left: 5 (13 enodes) 1540374576.295 * * [misc]simplify: iters left: 4 (26 enodes) 1540374576.306 * * [misc]simplify: iters left: 3 (42 enodes) 1540374576.320 * * [misc]simplify: iters left: 2 (77 enodes) 1540374576.342 * * [misc]simplify: iters left: 1 (108 enodes) 1540374576.394 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1540374576.394 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1540374576.394 * * * * [misc]progress: [ 29 / 72 ] simplifiying candidate # 1540374576.394 * * * * [misc]progress: [ 30 / 72 ] simplifiying candidate # 1540374576.395 * * * * [misc]progress: [ 31 / 72 ] simplifiying candidate # 1540374576.395 * * * * [misc]progress: [ 32 / 72 ] simplifiying candidate # 1540374576.395 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1540374576.395 * * [misc]simplify: iters left: 3 (4 enodes) 1540374576.396 * * [misc]simplify: iters left: 2 (6 enodes) 1540374576.398 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1540374576.398 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1540374576.398 * * * * [misc]progress: [ 33 / 72 ] simplifiying candidate # 1540374576.398 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1540374576.398 * * [misc]simplify: iters left: 3 (4 enodes) 1540374576.399 * * [misc]simplify: iters left: 2 (6 enodes) 1540374576.401 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1540374576.401 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1540374576.401 * * * * [misc]progress: [ 34 / 72 ] simplifiying candidate # 1540374576.401 * [enter]simplify: Simplifying (/ 1 a) 1540374576.401 * * [misc]simplify: iters left: 2 (3 enodes) 1540374576.402 * * [misc]simplify: iters left: 1 (5 enodes) 1540374576.403 * [exit]simplify: Simplified to (/ 1 a) 1540374576.403 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1540374576.403 * * * * [misc]progress: [ 35 / 72 ] simplifiying candidate # 1540374576.404 * [enter]simplify: Simplifying (/ 1 a) 1540374576.404 * * [misc]simplify: iters left: 2 (3 enodes) 1540374576.405 * * [misc]simplify: iters left: 1 (5 enodes) 1540374576.406 * [exit]simplify: Simplified to (/ 1 a) 1540374576.406 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1540374576.406 * * * * [misc]progress: [ 36 / 72 ] simplifiying candidate # 1540374576.406 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374576.407 * * [misc]simplify: iters left: 6 (7 enodes) 1540374576.409 * * [misc]simplify: iters left: 5 (9 enodes) 1540374576.411 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374576.411 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1540374576.411 * * * * [misc]progress: [ 37 / 72 ] simplifiying candidate # 1540374576.411 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1540374576.411 * * [misc]simplify: iters left: 6 (6 enodes) 1540374576.412 * * [misc]simplify: iters left: 5 (8 enodes) 1540374576.413 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374576.413 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1540374576.413 * * * * [misc]progress: [ 38 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 39 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 40 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 41 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 42 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 43 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 44 / 72 ] simplifiying candidate # 1540374576.413 * * * * [misc]progress: [ 45 / 72 ] simplifiying candidate # 1540374576.414 * [enter]simplify: Simplifying (- 1) 1540374576.414 * * [misc]simplify: iters left: 2 (2 enodes) 1540374576.414 * * [misc]simplify: iters left: 1 (5 enodes) 1540374576.415 * [exit]simplify: Simplified to -1 1540374576.415 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1540374576.415 * * * * [misc]progress: [ 46 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 47 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 48 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 49 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 50 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 51 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 52 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 53 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 54 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 55 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 56 / 72 ] simplifiying candidate # 1540374576.415 * * * * [misc]progress: [ 57 / 72 ] simplifiying candidate # 1540374576.415 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1540374576.415 * * [misc]simplify: iters left: 4 (4 enodes) 1540374576.416 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1540374576.416 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1540374576.416 * * * * [misc]progress: [ 58 / 72 ] simplifiying candidate # 1540374576.416 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1540374576.416 * * [misc]simplify: iters left: 4 (4 enodes) 1540374576.417 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1540374576.417 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1540374576.417 * * * * [misc]progress: [ 59 / 72 ] simplifiying candidate # 1540374576.417 * [enter]simplify: Simplifying (- (acos a)) 1540374576.417 * * [misc]simplify: iters left: 3 (3 enodes) 1540374576.417 * [exit]simplify: Simplified to (- (acos a)) 1540374576.417 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1540374576.417 * * * * [misc]progress: [ 60 / 72 ] simplifiying candidate # 1540374576.417 * [enter]simplify: Simplifying (acos a) 1540374576.418 * * [misc]simplify: iters left: 1 (2 enodes) 1540374576.418 * [exit]simplify: Simplified to (acos a) 1540374576.418 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1540374576.418 * * * * [misc]progress: [ 61 / 72 ] simplifiying candidate # 1540374576.418 * [enter]simplify: Simplifying (cbrt (acos a)) 1540374576.418 * * [misc]simplify: iters left: 2 (3 enodes) 1540374576.418 * [exit]simplify: Simplified to (cbrt (acos a)) 1540374576.418 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1540374576.418 * * * * [misc]progress: [ 62 / 72 ] simplifiying candidate # 1540374576.419 * [enter]simplify: Simplifying (sqrt (acos a)) 1540374576.419 * * [misc]simplify: iters left: 2 (3 enodes) 1540374576.419 * [exit]simplify: Simplified to (sqrt (acos a)) 1540374576.419 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1540374576.419 * * * * [misc]progress: [ 63 / 72 ] simplifiying candidate # 1540374576.419 * [enter]simplify: Simplifying (acos a) 1540374576.419 * * [misc]simplify: iters left: 1 (2 enodes) 1540374576.420 * [exit]simplify: Simplified to (acos a) 1540374576.420 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1540374576.420 * * * * [misc]progress: [ 64 / 72 ] simplifiying candidate # 1540374576.420 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1540374576.420 * * [misc]simplify: iters left: 4 (4 enodes) 1540374576.420 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1540374576.420 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1540374576.420 * * * * [misc]progress: [ 65 / 72 ] simplifiying candidate # 1540374576.420 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1540374576.420 * * [misc]simplify: iters left: 4 (4 enodes) 1540374576.421 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1540374576.421 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1540374576.421 * * * * [misc]progress: [ 66 / 72 ] simplifiying candidate # 1540374576.421 * [enter]simplify: Simplifying (- (acos a)) 1540374576.421 * * [misc]simplify: iters left: 3 (3 enodes) 1540374576.422 * [exit]simplify: Simplified to (- (acos a)) 1540374576.422 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1540374576.422 * * * * [misc]progress: [ 67 / 72 ] simplifiying candidate # 1540374576.422 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374576.422 * * [misc]simplify: iters left: 5 (5 enodes) 1540374576.423 * * [misc]simplify: iters left: 4 (9 enodes) 1540374576.424 * * [misc]simplify: iters left: 3 (14 enodes) 1540374576.425 * * [misc]simplify: iters left: 2 (16 enodes) 1540374576.428 * * [misc]simplify: iters left: 1 (18 enodes) 1540374576.431 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374576.431 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374576.431 * * * * [misc]progress: [ 68 / 72 ] simplifiying candidate # 1540374576.431 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374576.431 * * [misc]simplify: iters left: 5 (5 enodes) 1540374576.432 * * [misc]simplify: iters left: 4 (9 enodes) 1540374576.433 * * [misc]simplify: iters left: 3 (14 enodes) 1540374576.435 * * [misc]simplify: iters left: 2 (16 enodes) 1540374576.436 * * [misc]simplify: iters left: 1 (18 enodes) 1540374576.438 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374576.438 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374576.438 * * * * [misc]progress: [ 69 / 72 ] simplifiying candidate # 1540374576.439 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1540374576.439 * * [misc]simplify: iters left: 5 (5 enodes) 1540374576.440 * * [misc]simplify: iters left: 4 (9 enodes) 1540374576.442 * * [misc]simplify: iters left: 3 (14 enodes) 1540374576.446 * * [misc]simplify: iters left: 2 (16 enodes) 1540374576.450 * * [misc]simplify: iters left: 1 (18 enodes) 1540374576.454 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1540374576.454 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1540374576.454 * * * * [misc]progress: [ 70 / 72 ] simplifiying candidate # 1540374576.455 * [enter]simplify: Simplifying (/ -1 (acos a)) 1540374576.455 * * [misc]simplify: iters left: 3 (4 enodes) 1540374576.456 * [exit]simplify: Simplified to (/ -1 (acos a)) 1540374576.456 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1540374576.456 * * * * [misc]progress: [ 71 / 72 ] simplifiying candidate # 1540374576.457 * [enter]simplify: Simplifying (/ -1 (acos a)) 1540374576.457 * * [misc]simplify: iters left: 3 (4 enodes) 1540374576.458 * [exit]simplify: Simplified to (/ -1 (acos a)) 1540374576.458 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1540374576.458 * * * * [misc]progress: [ 72 / 72 ] simplifiying candidate # 1540374576.458 * [enter]simplify: Simplifying (/ -1 (acos a)) 1540374576.458 * * [misc]simplify: iters left: 3 (4 enodes) 1540374576.459 * [exit]simplify: Simplified to (/ -1 (acos a)) 1540374576.459 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1540374576.459 * * * [misc]progress: adding candidates to table 1540374577.019 * * [misc]progress: iteration 4 / 4 1540374577.019 * * * [misc]progress: picking best candidate 1540374577.034 * * * * [misc]pick: Picked # 1540374577.034 * * * [misc]progress: localizing error 1540374577.052 * * * [misc]progress: generating rewritten candidates 1540374577.052 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1 1) 1540374577.073 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1540374577.096 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1540374577.124 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1540374577.134 * * * [misc]progress: generating series expansions 1540374577.134 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1 1) 1540374577.134 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1540374577.134 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1540374577.134 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1540374577.134 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1540374577.134 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.134 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.135 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1540374577.135 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1540374577.135 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1540374577.135 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1540374577.135 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.135 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.135 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1540374577.135 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1540374577.135 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1540374577.135 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1540374577.135 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1540374577.135 * [misc]backup-simplify: Simplify 0 into 0 1540374577.136 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1540374577.136 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1540374577.136 * [misc]backup-simplify: Simplify 0 into 0 1540374577.136 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1540374577.136 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1540374577.136 * [misc]backup-simplify: Simplify 0 into 0 1540374577.137 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1540374577.137 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1540374577.137 * [misc]backup-simplify: Simplify 0 into 0 1540374577.137 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1540374577.138 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1540374577.138 * [misc]backup-simplify: Simplify 0 into 0 1540374577.140 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1540374577.140 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1540374577.141 * [misc]backup-simplify: Simplify 0 into 0 1540374577.141 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1540374577.141 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1540374577.141 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1540374577.141 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1540374577.141 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1540374577.141 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.141 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.141 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1540374577.141 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1540374577.141 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1540374577.141 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1540374577.141 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.141 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.141 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1540374577.141 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1540374577.141 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1540374577.141 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1540374577.142 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.142 * [misc]backup-simplify: Simplify 0 into 0 1540374577.142 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1540374577.142 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.142 * [misc]backup-simplify: Simplify 0 into 0 1540374577.142 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374577.143 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.143 * [misc]backup-simplify: Simplify 0 into 0 1540374577.143 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374577.143 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.143 * [misc]backup-simplify: Simplify 0 into 0 1540374577.144 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374577.144 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.144 * [misc]backup-simplify: Simplify 0 into 0 1540374577.145 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374577.145 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.145 * [misc]backup-simplify: Simplify 0 into 0 1540374577.145 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1540374577.146 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1540374577.146 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1540374577.146 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1540374577.146 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1540374577.146 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.146 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.146 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1540374577.146 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1540374577.146 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1540374577.146 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1540374577.146 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.146 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.146 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1540374577.146 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1540374577.146 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1540374577.146 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1540374577.146 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.146 * [misc]backup-simplify: Simplify 0 into 0 1540374577.147 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1540374577.147 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.147 * [misc]backup-simplify: Simplify 0 into 0 1540374577.147 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374577.147 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.147 * [misc]backup-simplify: Simplify 0 into 0 1540374577.148 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374577.148 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.148 * [misc]backup-simplify: Simplify 0 into 0 1540374577.149 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374577.149 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.149 * [misc]backup-simplify: Simplify 0 into 0 1540374577.149 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374577.150 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.150 * [misc]backup-simplify: Simplify 0 into 0 1540374577.150 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1540374577.150 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1540374577.150 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1540374577.150 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1540374577.150 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1540374577.150 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.150 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.150 * [misc]backup-simplify: Simplify -1 into -1 1540374577.151 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.151 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.151 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.151 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.152 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.152 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1540374577.152 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.152 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.152 * [misc]backup-simplify: Simplify -1 into -1 1540374577.152 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.152 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.152 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.152 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.153 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.153 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.153 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1540374577.153 * [misc]backup-simplify: Simplify 0 into 0 1540374577.155 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.155 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.155 * [misc]backup-simplify: Simplify 0 into 0 1540374577.156 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.157 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.157 * [misc]backup-simplify: Simplify 0 into 0 1540374577.159 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.160 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.160 * [misc]backup-simplify: Simplify 0 into 0 1540374577.161 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.162 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.162 * [misc]backup-simplify: Simplify 0 into 0 1540374577.164 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.165 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.165 * [misc]backup-simplify: Simplify 0 into 0 1540374577.166 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.166 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.166 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1540374577.166 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1540374577.166 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.166 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.166 * [misc]backup-simplify: Simplify -1 into -1 1540374577.166 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.167 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.167 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.167 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.168 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.168 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1540374577.168 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.168 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.168 * [misc]backup-simplify: Simplify -1 into -1 1540374577.168 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.169 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.169 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.169 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.169 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.169 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.170 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1540374577.170 * [misc]backup-simplify: Simplify 0 into 0 1540374577.172 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.173 * [misc]backup-simplify: Simplify 0 into 0 1540374577.174 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.174 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.174 * [misc]backup-simplify: Simplify 0 into 0 1540374577.177 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.177 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.177 * [misc]backup-simplify: Simplify 0 into 0 1540374577.179 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.180 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.180 * [misc]backup-simplify: Simplify 0 into 0 1540374577.182 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.183 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.183 * [misc]backup-simplify: Simplify 0 into 0 1540374577.184 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1540374577.184 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1540374577.184 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1540374577.184 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1540374577.184 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.184 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.184 * [misc]backup-simplify: Simplify -1 into -1 1540374577.185 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.185 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.185 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.185 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.186 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1540374577.186 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1540374577.186 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.186 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.186 * [misc]backup-simplify: Simplify -1 into -1 1540374577.186 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.187 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.187 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.187 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.187 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1540374577.188 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1540374577.188 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1540374577.188 * [misc]backup-simplify: Simplify 0 into 0 1540374577.190 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.191 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.191 * [misc]backup-simplify: Simplify 0 into 0 1540374577.192 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.192 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.192 * [misc]backup-simplify: Simplify 0 into 0 1540374577.195 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.195 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.195 * [misc]backup-simplify: Simplify 0 into 0 1540374577.197 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.197 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.197 * [misc]backup-simplify: Simplify 0 into 0 1540374577.200 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.201 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.201 * [misc]backup-simplify: Simplify 0 into 0 1540374577.201 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1540374577.201 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1540374577.202 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1540374577.202 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1540374577.202 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1540374577.202 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.202 * [misc]backup-simplify: Simplify -1 into -1 1540374577.202 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1540374577.202 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.202 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.202 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1540374577.203 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1540374577.203 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1540374577.203 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1540374577.203 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.203 * [misc]backup-simplify: Simplify -1 into -1 1540374577.203 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1540374577.203 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.203 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.203 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1540374577.203 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1540374577.203 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1540374577.203 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1540374577.203 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1540374577.204 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1540374577.204 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1540374577.204 * [misc]backup-simplify: Simplify 0 into 0 1540374577.204 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1540374577.204 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1540374577.205 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1540374577.205 * [misc]backup-simplify: Simplify 0 into 0 1540374577.205 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1540374577.206 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1540374577.206 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1540374577.206 * [misc]backup-simplify: Simplify 0 into 0 1540374577.207 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1540374577.207 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1540374577.208 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1540374577.208 * [misc]backup-simplify: Simplify 0 into 0 1540374577.208 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1540374577.209 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1540374577.209 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1540374577.209 * [misc]backup-simplify: Simplify 0 into 0 1540374577.210 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1540374577.211 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1540374577.212 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1540374577.212 * [misc]backup-simplify: Simplify 0 into 0 1540374577.212 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1540374577.212 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1540374577.212 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1540374577.212 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1540374577.212 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.212 * [misc]backup-simplify: Simplify -1 into -1 1540374577.212 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1540374577.212 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.212 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.212 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1540374577.212 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1540374577.213 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1540374577.213 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1540374577.213 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.213 * [misc]backup-simplify: Simplify -1 into -1 1540374577.213 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1540374577.213 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.213 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.213 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1540374577.213 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1540374577.213 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1540374577.213 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1540374577.213 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1540374577.214 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1540374577.214 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1540374577.214 * [misc]backup-simplify: Simplify 0 into 0 1540374577.214 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1540374577.215 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1540374577.215 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1540374577.215 * [misc]backup-simplify: Simplify 0 into 0 1540374577.216 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374577.216 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1540374577.217 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1540374577.217 * [misc]backup-simplify: Simplify 0 into 0 1540374577.217 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374577.218 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1540374577.219 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1540374577.219 * [misc]backup-simplify: Simplify 0 into 0 1540374577.220 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374577.220 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1540374577.221 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1540374577.221 * [misc]backup-simplify: Simplify 0 into 0 1540374577.222 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374577.223 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 1540374577.224 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1540374577.224 * [misc]backup-simplify: Simplify 0 into 0 1540374577.224 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1540374577.225 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1540374577.225 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1540374577.225 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1540374577.225 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.225 * [misc]backup-simplify: Simplify -1 into -1 1540374577.225 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1540374577.225 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.225 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.225 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1540374577.225 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1540374577.225 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1540374577.225 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1540374577.225 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.225 * [misc]backup-simplify: Simplify -1 into -1 1540374577.226 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1540374577.226 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.226 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.226 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1540374577.226 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1540374577.226 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1540374577.226 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1540374577.226 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1540374577.227 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1540374577.227 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1540374577.227 * [misc]backup-simplify: Simplify 0 into 0 1540374577.228 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1540374577.228 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1540374577.228 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1540374577.228 * [misc]backup-simplify: Simplify 0 into 0 1540374577.229 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374577.230 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1540374577.230 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1540374577.230 * [misc]backup-simplify: Simplify 0 into 0 1540374577.231 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374577.232 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1540374577.232 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1540374577.233 * [misc]backup-simplify: Simplify 0 into 0 1540374577.233 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374577.234 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1540374577.235 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1540374577.235 * [misc]backup-simplify: Simplify 0 into 0 1540374577.236 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374577.237 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 1540374577.238 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1540374577.238 * [misc]backup-simplify: Simplify 0 into 0 1540374577.238 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1540374577.238 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1540374577.238 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1540374577.239 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1540374577.239 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1540374577.239 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1540374577.239 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.239 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.239 * [misc]backup-simplify: Simplify -1 into -1 1540374577.239 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.240 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.240 * [misc]taylor: Taking taylor expansion of a in a 1540374577.240 * [misc]backup-simplify: Simplify 0 into 0 1540374577.240 * [misc]backup-simplify: Simplify 1 into 1 1540374577.240 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.240 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.241 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1540374577.242 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1540374577.243 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.243 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1540374577.243 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1540374577.243 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.243 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.243 * [misc]backup-simplify: Simplify -1 into -1 1540374577.243 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.244 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.244 * [misc]taylor: Taking taylor expansion of a in a 1540374577.244 * [misc]backup-simplify: Simplify 0 into 0 1540374577.244 * [misc]backup-simplify: Simplify 1 into 1 1540374577.244 * [misc]taylor: Taking taylor expansion of (acos a) in a 1540374577.244 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1540374577.245 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1540374577.246 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1540374577.246 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.247 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1540374577.249 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.250 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1540374577.251 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1540374577.251 * [misc]backup-simplify: Simplify 0 into 0 1540374577.252 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.253 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1540374577.253 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.254 * [misc]backup-simplify: Simplify 0 into 0 1540374577.256 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.257 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1540374577.258 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.258 * [misc]backup-simplify: Simplify 0 into 0 1540374577.259 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.261 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1540374577.261 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.262 * [misc]backup-simplify: Simplify 0 into 0 1540374577.265 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.266 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1540374577.267 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.267 * [misc]backup-simplify: Simplify 0 into 0 1540374577.268 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.270 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1540374577.271 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1540374577.271 * [misc]backup-simplify: Simplify 0 into 0 1540374577.271 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1540374577.272 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* a (acos (/ 1 a)))) 1540374577.272 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1540374577.272 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1540374577.272 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.272 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.272 * [misc]backup-simplify: Simplify -1 into -1 1540374577.272 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.273 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.273 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374577.273 * [misc]taylor: Taking taylor expansion of a in a 1540374577.273 * [misc]backup-simplify: Simplify 0 into 0 1540374577.273 * [misc]backup-simplify: Simplify 1 into 1 1540374577.273 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.273 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.273 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374577.273 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374577.274 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.274 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1540374577.274 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.274 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.274 * [misc]backup-simplify: Simplify -1 into -1 1540374577.274 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.275 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.275 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1540374577.275 * [misc]taylor: Taking taylor expansion of a in a 1540374577.275 * [misc]backup-simplify: Simplify 0 into 0 1540374577.275 * [misc]backup-simplify: Simplify 1 into 1 1540374577.275 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1540374577.275 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1540374577.275 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1540374577.276 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1540374577.276 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.276 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1540374577.277 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1540374577.277 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1540374577.277 * [misc]backup-simplify: Simplify 0 into 0 1540374577.280 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.281 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1540374577.281 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.281 * [misc]backup-simplify: Simplify 0 into 0 1540374577.283 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.283 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1540374577.284 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.284 * [misc]backup-simplify: Simplify 0 into 0 1540374577.287 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.287 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1540374577.288 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.288 * [misc]backup-simplify: Simplify 0 into 0 1540374577.291 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.292 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1540374577.293 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.293 * [misc]backup-simplify: Simplify 0 into 0 1540374577.296 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.297 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1540374577.298 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1540374577.298 * [misc]backup-simplify: Simplify 0 into 0 1540374577.299 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1540374577.299 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) 1540374577.299 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1540374577.299 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1540374577.299 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.299 * [misc]backup-simplify: Simplify -1 into -1 1540374577.299 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1540374577.299 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.299 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.299 * [misc]backup-simplify: Simplify -1 into -1 1540374577.300 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.301 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.301 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374577.301 * [misc]taylor: Taking taylor expansion of a in a 1540374577.301 * [misc]backup-simplify: Simplify 0 into 0 1540374577.301 * [misc]backup-simplify: Simplify 1 into 1 1540374577.301 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.301 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.301 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374577.301 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374577.302 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1540374577.302 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1540374577.302 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.302 * [misc]backup-simplify: Simplify -1 into -1 1540374577.302 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1540374577.302 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1540374577.302 * [misc]taylor: Taking taylor expansion of -1 in a 1540374577.302 * [misc]backup-simplify: Simplify -1 into -1 1540374577.302 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1540374577.303 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1540374577.303 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1540374577.303 * [misc]taylor: Taking taylor expansion of a in a 1540374577.303 * [misc]backup-simplify: Simplify 0 into 0 1540374577.303 * [misc]backup-simplify: Simplify 1 into 1 1540374577.303 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1540374577.303 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1540374577.303 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1540374577.304 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1540374577.304 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1540374577.304 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1540374577.305 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1540374577.305 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1540374577.306 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1540374577.306 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1540374577.306 * [misc]backup-simplify: Simplify 0 into 0 1540374577.309 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.309 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1540374577.310 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.311 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1540374577.311 * [misc]backup-simplify: Simplify 0 into 0 1540374577.312 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.312 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1540374577.313 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.314 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1540374577.314 * [misc]backup-simplify: Simplify 0 into 0 1540374577.316 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.317 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1540374577.317 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.318 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1540374577.318 * [misc]backup-simplify: Simplify 0 into 0 1540374577.318 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1540374577.319 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1540374577.319 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.320 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1540374577.320 * [misc]backup-simplify: Simplify 0 into 0 1540374577.322 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1540374577.322 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1540374577.323 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1540374577.324 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1540374577.324 * [misc]backup-simplify: Simplify 0 into 0 1540374577.324 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1540374577.324 * * * [misc]progress: simplifying candidates 1540374577.324 * * * * [misc]progress: [ 1 / 176 ] simplifiying candidate # 1540374577.324 * * * * [misc]progress: [ 2 / 176 ] simplifiying candidate # 1540374577.324 * * * * [misc]progress: [ 3 / 176 ] simplifiying candidate # 1540374577.324 * [enter]simplify: Simplifying (- (acos a)) 1540374577.325 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.325 * [exit]simplify: Simplified to (- (acos a)) 1540374577.325 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.325 * [enter]simplify: Simplifying (+ -1 -1) 1540374577.325 * * [misc]simplify: iters left: 2 (2 enodes) 1540374577.326 * * [misc]simplify: iters left: 1 (3 enodes) 1540374577.326 * [exit]simplify: Simplified to -2 1540374577.326 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.326 * * * * [misc]progress: [ 4 / 176 ] simplifiying candidate # 1540374577.326 * [enter]simplify: Simplifying (- (acos a)) 1540374577.326 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.327 * [exit]simplify: Simplified to (- (acos a)) 1540374577.327 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.327 * [enter]simplify: Simplifying (+ -1 (- 1)) 1540374577.327 * * [misc]simplify: iters left: 4 (4 enodes) 1540374577.329 * * [misc]simplify: iters left: 3 (9 enodes) 1540374577.329 * [exit]simplify: Simplified to -2 1540374577.329 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.329 * * * * [misc]progress: [ 5 / 176 ] simplifiying candidate # 1540374577.330 * [enter]simplify: Simplifying (- (acos a)) 1540374577.330 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.330 * [exit]simplify: Simplified to (- (acos a)) 1540374577.330 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.330 * [enter]simplify: Simplifying (+ (- 1) -1) 1540374577.330 * * [misc]simplify: iters left: 4 (4 enodes) 1540374577.332 * * [misc]simplify: iters left: 3 (8 enodes) 1540374577.333 * [exit]simplify: Simplified to -2 1540374577.333 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.333 * * * * [misc]progress: [ 6 / 176 ] simplifiying candidate # 1540374577.333 * [enter]simplify: Simplifying (- (acos a)) 1540374577.333 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.334 * [exit]simplify: Simplified to (- (acos a)) 1540374577.334 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.334 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1540374577.334 * * [misc]simplify: iters left: 4 (3 enodes) 1540374577.336 * * [misc]simplify: iters left: 3 (11 enodes) 1540374577.337 * [exit]simplify: Simplified to -2 1540374577.337 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.337 * * * * [misc]progress: [ 7 / 176 ] simplifiying candidate # 1540374577.338 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374577.338 * * [misc]simplify: iters left: 5 (5 enodes) 1540374577.339 * * [misc]simplify: iters left: 4 (7 enodes) 1540374577.341 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.341 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.341 * [enter]simplify: Simplifying (+ 1 1) 1540374577.341 * * [misc]simplify: iters left: 2 (2 enodes) 1540374577.343 * * [misc]simplify: iters left: 1 (5 enodes) 1540374577.344 * [exit]simplify: Simplified to 2 1540374577.344 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.344 * * * * [misc]progress: [ 8 / 176 ] simplifiying candidate # 1540374577.344 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1540374577.344 * * [misc]simplify: iters left: 5 (4 enodes) 1540374577.346 * * [misc]simplify: iters left: 4 (9 enodes) 1540374577.349 * * [misc]simplify: iters left: 3 (13 enodes) 1540374577.353 * * [misc]simplify: iters left: 2 (33 enodes) 1540374577.360 * * [misc]simplify: iters left: 1 (40 enodes) 1540374577.363 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1540374577.363 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.363 * * * * [misc]progress: [ 9 / 176 ] simplifiying candidate # 1540374577.363 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1540374577.363 * * [misc]simplify: iters left: 5 (4 enodes) 1540374577.364 * * [misc]simplify: iters left: 4 (9 enodes) 1540374577.365 * * [misc]simplify: iters left: 3 (13 enodes) 1540374577.367 * * [misc]simplify: iters left: 2 (33 enodes) 1540374577.370 * * [misc]simplify: iters left: 1 (40 enodes) 1540374577.373 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1540374577.373 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.373 * [enter]simplify: Simplifying (- 1) 1540374577.373 * * [misc]simplify: iters left: 2 (2 enodes) 1540374577.374 * * [misc]simplify: iters left: 1 (5 enodes) 1540374577.374 * [exit]simplify: Simplified to -1 1540374577.374 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.374 * * * * [misc]progress: [ 10 / 176 ] simplifiying candidate # 1540374577.374 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1540374577.375 * * [misc]simplify: iters left: 6 (6 enodes) 1540374577.376 * * [misc]simplify: iters left: 5 (12 enodes) 1540374577.378 * * [misc]simplify: iters left: 4 (14 enodes) 1540374577.379 * * [misc]simplify: iters left: 3 (18 enodes) 1540374577.381 * * [misc]simplify: iters left: 2 (27 enodes) 1540374577.385 * * [misc]simplify: iters left: 1 (58 enodes) 1540374577.402 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1540374577.402 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.402 * * * * [misc]progress: [ 11 / 176 ] simplifiying candidate # 1540374577.402 * * * * [misc]progress: [ 12 / 176 ] simplifiying candidate # 1540374577.402 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374577.402 * * [misc]simplify: iters left: 5 (5 enodes) 1540374577.404 * * [misc]simplify: iters left: 4 (7 enodes) 1540374577.405 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.405 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.406 * * * * [misc]progress: [ 13 / 176 ] simplifiying candidate # 1540374577.406 * * * * [misc]progress: [ 14 / 176 ] simplifiying candidate # 1540374577.406 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1540374577.406 * * [misc]simplify: iters left: 6 (6 enodes) 1540374577.408 * * [misc]simplify: iters left: 5 (9 enodes) 1540374577.410 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1540374577.410 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.410 * * * * [misc]progress: [ 15 / 176 ] simplifiying candidate # 1540374577.411 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1540374577.411 * * [misc]simplify: iters left: 6 (9 enodes) 1540374577.414 * * [misc]simplify: iters left: 5 (14 enodes) 1540374577.417 * * [misc]simplify: iters left: 4 (17 enodes) 1540374577.421 * * [misc]simplify: iters left: 3 (22 enodes) 1540374577.426 * * [misc]simplify: iters left: 2 (29 enodes) 1540374577.438 * * [misc]simplify: iters left: 1 (43 enodes) 1540374577.449 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1540374577.449 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.450 * * * * [misc]progress: [ 16 / 176 ] simplifiying candidate # 1540374577.450 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1540374577.450 * * [misc]simplify: iters left: 6 (9 enodes) 1540374577.453 * * [misc]simplify: iters left: 5 (15 enodes) 1540374577.456 * * [misc]simplify: iters left: 4 (17 enodes) 1540374577.458 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1540374577.458 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.458 * * * * [misc]progress: [ 17 / 176 ] simplifiying candidate # 1540374577.458 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1540374577.458 * * [misc]simplify: iters left: 6 (7 enodes) 1540374577.460 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.461 * * [misc]simplify: iters left: 4 (16 enodes) 1540374577.463 * * [misc]simplify: iters left: 3 (21 enodes) 1540374577.466 * * [misc]simplify: iters left: 2 (28 enodes) 1540374577.472 * * [misc]simplify: iters left: 1 (42 enodes) 1540374577.478 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1540374577.478 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.478 * * * * [misc]progress: [ 18 / 176 ] simplifiying candidate # 1540374577.478 * * * * [misc]progress: [ 19 / 176 ] simplifiying candidate # 1540374577.478 * * * * [misc]progress: [ 20 / 176 ] simplifiying candidate # 1540374577.478 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1540374577.478 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.480 * * [misc]simplify: iters left: 5 (21 enodes) 1540374577.485 * * [misc]simplify: iters left: 4 (60 enodes) 1540374577.516 * * [misc]simplify: iters left: 3 (81 enodes) 1540374577.527 * * [misc]simplify: iters left: 2 (107 enodes) 1540374577.557 * * [misc]simplify: iters left: 1 (179 enodes) 1540374577.636 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1540374577.636 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (cbrt (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.636 * * * * [misc]progress: [ 21 / 176 ] simplifiying candidate # 1540374577.636 * * * * [misc]progress: [ 22 / 176 ] simplifiying candidate # 1540374577.636 * * * * [misc]progress: [ 23 / 176 ] simplifiying candidate # 1540374577.636 * * * * [misc]progress: [ 24 / 176 ] simplifiying candidate # 1540374577.636 * [enter]simplify: Simplifying (* 1 1) 1540374577.637 * * [misc]simplify: iters left: 2 (2 enodes) 1540374577.637 * * [misc]simplify: iters left: 1 (4 enodes) 1540374577.637 * [exit]simplify: Simplified to 1 1540374577.637 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.637 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1540374577.637 * * [misc]simplify: iters left: 5 (4 enodes) 1540374577.638 * * [misc]simplify: iters left: 4 (9 enodes) 1540374577.640 * * [misc]simplify: iters left: 3 (13 enodes) 1540374577.644 * * [misc]simplify: iters left: 2 (33 enodes) 1540374577.649 * * [misc]simplify: iters left: 1 (40 enodes) 1540374577.651 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1540374577.652 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.652 * * * * [misc]progress: [ 25 / 176 ] simplifiying candidate # 1540374577.652 * * * * [misc]progress: [ 26 / 176 ] simplifiying candidate # 1540374577.652 * [enter]simplify: Simplifying (- (acos a)) 1540374577.652 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.652 * [exit]simplify: Simplified to (- (acos a)) 1540374577.652 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.652 * * * * [misc]progress: [ 27 / 176 ] simplifiying candidate # 1540374577.652 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1540374577.652 * * [misc]simplify: iters left: 6 (6 enodes) 1540374577.653 * * [misc]simplify: iters left: 5 (8 enodes) 1540374577.654 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374577.654 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.654 * * * * [misc]progress: [ 28 / 176 ] simplifiying candidate # 1540374577.654 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1540374577.654 * * [misc]simplify: iters left: 6 (6 enodes) 1540374577.655 * * [misc]simplify: iters left: 5 (8 enodes) 1540374577.656 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374577.656 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.656 * * * * [misc]progress: [ 29 / 176 ] simplifiying candidate # 1540374577.656 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374577.656 * * [misc]simplify: iters left: 5 (5 enodes) 1540374577.657 * * [misc]simplify: iters left: 4 (7 enodes) 1540374577.658 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.658 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.658 * * * * [misc]progress: [ 30 / 176 ] simplifiying candidate # 1540374577.658 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374577.658 * * [misc]simplify: iters left: 5 (5 enodes) 1540374577.659 * * [misc]simplify: iters left: 4 (7 enodes) 1540374577.660 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.660 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.660 * * * * [misc]progress: [ 31 / 176 ] simplifiying candidate # 1540374577.660 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374577.660 * * [misc]simplify: iters left: 6 (7 enodes) 1540374577.661 * * [misc]simplify: iters left: 5 (9 enodes) 1540374577.662 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374577.662 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.662 * * * * [misc]progress: [ 32 / 176 ] simplifiying candidate # 1540374577.662 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1540374577.662 * * [misc]simplify: iters left: 6 (6 enodes) 1540374577.663 * * [misc]simplify: iters left: 5 (8 enodes) 1540374577.664 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374577.664 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.664 * * * * [misc]progress: [ 33 / 176 ] simplifiying candidate # 1540374577.664 * * * * [misc]progress: [ 34 / 176 ] simplifiying candidate # 1540374577.664 * * * * [misc]progress: [ 35 / 176 ] simplifiying candidate # 1540374577.664 * [enter]simplify: Simplifying (- (acos a)) 1540374577.664 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.665 * [exit]simplify: Simplified to (- (acos a)) 1540374577.665 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.665 * * * * [misc]progress: [ 36 / 176 ] simplifiying candidate # 1540374577.665 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1540374577.665 * * [misc]simplify: iters left: 6 (6 enodes) 1540374577.666 * * [misc]simplify: iters left: 5 (11 enodes) 1540374577.668 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.668 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.668 * * * * [misc]progress: [ 37 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 38 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 39 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 40 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 41 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 42 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 43 / 176 ] simplifiying candidate # 1540374577.668 * * * * [misc]progress: [ 44 / 176 ] simplifiying candidate # 1540374577.668 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1540374577.668 * * [misc]simplify: iters left: 6 (7 enodes) 1540374577.669 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.671 * * [misc]simplify: iters left: 4 (15 enodes) 1540374577.674 * * [misc]simplify: iters left: 3 (19 enodes) 1540374577.678 * * [misc]simplify: iters left: 2 (28 enodes) 1540374577.686 * * [misc]simplify: iters left: 1 (59 enodes) 1540374577.704 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374577.704 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1540374577.704 * * * * [misc]progress: [ 45 / 176 ] simplifiying candidate # 1540374577.705 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1540374577.705 * * [misc]simplify: iters left: 5 (4 enodes) 1540374577.707 * * [misc]simplify: iters left: 4 (6 enodes) 1540374577.707 * [exit]simplify: Simplified to 1 1540374577.707 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1540374577.708 * * * * [misc]progress: [ 46 / 176 ] simplifiying candidate # 1540374577.708 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1540374577.708 * * [misc]simplify: iters left: 6 (7 enodes) 1540374577.711 * * [misc]simplify: iters left: 5 (12 enodes) 1540374577.713 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374577.714 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374577.714 * * * * [misc]progress: [ 47 / 176 ] simplifiying candidate # 1540374577.714 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1540374577.714 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.717 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.720 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374577.720 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374577.720 * * * * [misc]progress: [ 48 / 176 ] simplifiying candidate # 1540374577.721 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1540374577.721 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.724 * * [misc]simplify: iters left: 5 (15 enodes) 1540374577.727 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374577.727 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374577.727 * * * * [misc]progress: [ 49 / 176 ] simplifiying candidate # 1540374577.728 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1540374577.728 * * [misc]simplify: iters left: 6 (7 enodes) 1540374577.730 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.734 * * [misc]simplify: iters left: 4 (15 enodes) 1540374577.738 * * [misc]simplify: iters left: 3 (19 enodes) 1540374577.742 * * [misc]simplify: iters left: 2 (28 enodes) 1540374577.750 * * [misc]simplify: iters left: 1 (59 enodes) 1540374577.769 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374577.769 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1540374577.769 * * * * [misc]progress: [ 50 / 176 ] simplifiying candidate # 1540374577.769 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1540374577.769 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.772 * * [misc]simplify: iters left: 5 (15 enodes) 1540374577.774 * * [misc]simplify: iters left: 4 (18 enodes) 1540374577.776 * * [misc]simplify: iters left: 3 (21 enodes) 1540374577.778 * * [misc]simplify: iters left: 2 (30 enodes) 1540374577.782 * * [misc]simplify: iters left: 1 (59 enodes) 1540374577.791 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1540374577.791 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1540374577.791 * * * * [misc]progress: [ 51 / 176 ] simplifiying candidate # 1540374577.791 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1540374577.791 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.793 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.796 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374577.796 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374577.796 * * * * [misc]progress: [ 52 / 176 ] simplifiying candidate # 1540374577.796 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1540374577.796 * * [misc]simplify: iters left: 6 (7 enodes) 1540374577.797 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.800 * * [misc]simplify: iters left: 4 (15 enodes) 1540374577.801 * * [misc]simplify: iters left: 3 (19 enodes) 1540374577.804 * * [misc]simplify: iters left: 2 (28 enodes) 1540374577.808 * * [misc]simplify: iters left: 1 (59 enodes) 1540374577.823 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374577.823 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1540374577.823 * * * * [misc]progress: [ 53 / 176 ] simplifiying candidate # 1540374577.823 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1540374577.823 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.826 * * [misc]simplify: iters left: 5 (17 enodes) 1540374577.831 * * [misc]simplify: iters left: 4 (25 enodes) 1540374577.838 * * [misc]simplify: iters left: 3 (50 enodes) 1540374577.854 * * [misc]simplify: iters left: 2 (91 enodes) 1540374577.881 * * [misc]simplify: iters left: 1 (116 enodes) 1540374577.905 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374577.905 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1540374577.905 * * * * [misc]progress: [ 54 / 176 ] simplifiying candidate # 1540374577.906 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1540374577.906 * * [misc]simplify: iters left: 6 (8 enodes) 1540374577.907 * * [misc]simplify: iters left: 5 (18 enodes) 1540374577.910 * * [misc]simplify: iters left: 4 (21 enodes) 1540374577.913 * * [misc]simplify: iters left: 3 (29 enodes) 1540374577.918 * * [misc]simplify: iters left: 2 (43 enodes) 1540374577.928 * * [misc]simplify: iters left: 1 (68 enodes) 1540374577.947 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374577.947 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1540374577.947 * * * * [misc]progress: [ 55 / 176 ] simplifiying candidate # 1540374577.947 * * * * [misc]progress: [ 56 / 176 ] simplifiying candidate # 1540374577.947 * * * * [misc]progress: [ 57 / 176 ] simplifiying candidate # 1540374577.947 * * * * [misc]progress: [ 58 / 176 ] simplifiying candidate # 1540374577.947 * * * * [misc]progress: [ 59 / 176 ] simplifiying candidate # 1540374577.947 * * * * [misc]progress: [ 60 / 176 ] simplifiying candidate # 1540374577.948 * * * * [misc]progress: [ 61 / 176 ] simplifiying candidate # 1540374577.948 * * * * [misc]progress: [ 62 / 176 ] simplifiying candidate # 1540374577.948 * [enter]simplify: Simplifying (- (acos a)) 1540374577.948 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.949 * [exit]simplify: Simplified to (- (acos a)) 1540374577.949 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1540374577.949 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1540374577.949 * * [misc]simplify: iters left: 4 (3 enodes) 1540374577.952 * * [misc]simplify: iters left: 3 (6 enodes) 1540374577.952 * [exit]simplify: Simplified to -3 1540374577.952 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.953 * * * * [misc]progress: [ 63 / 176 ] simplifiying candidate # 1540374577.953 * [enter]simplify: Simplifying (- (acos a)) 1540374577.953 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.954 * [exit]simplify: Simplified to (- (acos a)) 1540374577.954 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1540374577.954 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1540374577.954 * * [misc]simplify: iters left: 4 (5 enodes) 1540374577.959 * * [misc]simplify: iters left: 3 (13 enodes) 1540374577.960 * [exit]simplify: Simplified to -3 1540374577.960 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.960 * * * * [misc]progress: [ 64 / 176 ] simplifiying candidate # 1540374577.961 * [enter]simplify: Simplifying (- (acos a)) 1540374577.961 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.962 * [exit]simplify: Simplified to (- (acos a)) 1540374577.962 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1540374577.962 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1540374577.962 * * [misc]simplify: iters left: 6 (5 enodes) 1540374577.966 * * [misc]simplify: iters left: 5 (12 enodes) 1540374577.968 * [exit]simplify: Simplified to -3 1540374577.968 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.968 * * * * [misc]progress: [ 65 / 176 ] simplifiying candidate # 1540374577.968 * [enter]simplify: Simplifying (- (acos a)) 1540374577.968 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.969 * [exit]simplify: Simplified to (- (acos a)) 1540374577.969 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1540374577.969 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1540374577.969 * * [misc]simplify: iters left: 6 (5 enodes) 1540374577.972 * * [misc]simplify: iters left: 5 (14 enodes) 1540374577.974 * * [misc]simplify: iters left: 4 (16 enodes) 1540374577.975 * [exit]simplify: Simplified to -3 1540374577.975 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.975 * * * * [misc]progress: [ 66 / 176 ] simplifiying candidate # 1540374577.975 * [enter]simplify: Simplifying (- (acos a)) 1540374577.975 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.976 * [exit]simplify: Simplified to (- (acos a)) 1540374577.976 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1540374577.976 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1540374577.976 * * [misc]simplify: iters left: 6 (5 enodes) 1540374577.978 * * [misc]simplify: iters left: 5 (13 enodes) 1540374577.979 * [exit]simplify: Simplified to -3 1540374577.979 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.979 * * * * [misc]progress: [ 67 / 176 ] simplifiying candidate # 1540374577.979 * [enter]simplify: Simplifying (- (acos a)) 1540374577.979 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.980 * [exit]simplify: Simplified to (- (acos a)) 1540374577.980 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1540374577.980 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1540374577.980 * * [misc]simplify: iters left: 6 (5 enodes) 1540374577.983 * * [misc]simplify: iters left: 5 (12 enodes) 1540374577.983 * [exit]simplify: Simplified to -3 1540374577.983 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.984 * * * * [misc]progress: [ 68 / 176 ] simplifiying candidate # 1540374577.984 * [enter]simplify: Simplifying (- (acos a)) 1540374577.984 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.984 * [exit]simplify: Simplified to (- (acos a)) 1540374577.984 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1540374577.984 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1540374577.984 * * [misc]simplify: iters left: 6 (5 enodes) 1540374577.987 * * [misc]simplify: iters left: 5 (15 enodes) 1540374577.988 * * [misc]simplify: iters left: 4 (16 enodes) 1540374577.989 * [exit]simplify: Simplified to -3 1540374577.989 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.989 * * * * [misc]progress: [ 69 / 176 ] simplifiying candidate # 1540374577.989 * [enter]simplify: Simplifying (- (acos a)) 1540374577.989 * * [misc]simplify: iters left: 3 (3 enodes) 1540374577.990 * [exit]simplify: Simplified to (- (acos a)) 1540374577.990 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1540374577.990 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1540374577.990 * * [misc]simplify: iters left: 6 (4 enodes) 1540374577.992 * * [misc]simplify: iters left: 5 (15 enodes) 1540374577.993 * [exit]simplify: Simplified to -3 1540374577.993 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1540374577.993 * * * * [misc]progress: [ 70 / 176 ] simplifiying candidate # 1540374577.993 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374577.993 * * [misc]simplify: iters left: 5 (5 enodes) 1540374577.994 * * [misc]simplify: iters left: 4 (7 enodes) 1540374577.995 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.995 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1540374577.995 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1540374577.995 * * [misc]simplify: iters left: 4 (3 enodes) 1540374577.997 * * [misc]simplify: iters left: 3 (8 enodes) 1540374577.997 * [exit]simplify: Simplified to 3 1540374577.997 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1540374577.997 * * * * [misc]progress: [ 71 / 176 ] simplifiying candidate # 1540374577.997 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374577.997 * * [misc]simplify: iters left: 5 (5 enodes) 1540374577.998 * * [misc]simplify: iters left: 4 (7 enodes) 1540374577.999 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374577.999 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1540374577.999 * [enter]simplify: Simplifying (+ 2 1) 1540374577.999 * * [misc]simplify: iters left: 2 (3 enodes) 1540374578.001 * * [misc]simplify: iters left: 1 (7 enodes) 1540374578.002 * [exit]simplify: Simplified to 3 1540374578.002 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1540374578.002 * * * * [misc]progress: [ 72 / 176 ] simplifiying candidate # 1540374578.002 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374578.002 * * [misc]simplify: iters left: 5 (5 enodes) 1540374578.004 * * [misc]simplify: iters left: 4 (7 enodes) 1540374578.006 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374578.006 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1540374578.006 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1540374578.006 * * [misc]simplify: iters left: 4 (3 enodes) 1540374578.008 * * [misc]simplify: iters left: 3 (8 enodes) 1540374578.010 * [exit]simplify: Simplified to 3 1540374578.010 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1540374578.010 * * * * [misc]progress: [ 73 / 176 ] simplifiying candidate # 1540374578.010 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1540374578.010 * * [misc]simplify: iters left: 6 (5 enodes) 1540374578.012 * * [misc]simplify: iters left: 5 (13 enodes) 1540374578.017 * * [misc]simplify: iters left: 4 (33 enodes) 1540374578.025 * * [misc]simplify: iters left: 3 (65 enodes) 1540374578.043 * * [misc]simplify: iters left: 2 (97 enodes) 1540374578.066 * * [misc]simplify: iters left: 1 (121 enodes) 1540374578.086 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1540374578.086 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1540374578.086 * * * * [misc]progress: [ 74 / 176 ] simplifiying candidate # 1540374578.086 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1540374578.086 * * [misc]simplify: iters left: 6 (5 enodes) 1540374578.088 * * [misc]simplify: iters left: 5 (13 enodes) 1540374578.093 * * [misc]simplify: iters left: 4 (33 enodes) 1540374578.100 * * [misc]simplify: iters left: 3 (65 enodes) 1540374578.109 * * [misc]simplify: iters left: 2 (97 enodes) 1540374578.121 * * [misc]simplify: iters left: 1 (121 enodes) 1540374578.139 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1540374578.139 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1540374578.139 * [enter]simplify: Simplifying (- 1) 1540374578.139 * * [misc]simplify: iters left: 2 (2 enodes) 1540374578.140 * * [misc]simplify: iters left: 1 (5 enodes) 1540374578.141 * [exit]simplify: Simplified to -1 1540374578.141 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1540374578.141 * * * * [misc]progress: [ 75 / 176 ] simplifiying candidate # 1540374578.142 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1540374578.142 * * [misc]simplify: iters left: 6 (7 enodes) 1540374578.144 * * [misc]simplify: iters left: 5 (16 enodes) 1540374578.152 * * [misc]simplify: iters left: 4 (26 enodes) 1540374578.161 * * [misc]simplify: iters left: 3 (37 enodes) 1540374578.166 * * [misc]simplify: iters left: 2 (54 enodes) 1540374578.174 * * [misc]simplify: iters left: 1 (84 enodes) 1540374578.195 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1540374578.195 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1540374578.195 * * * * [misc]progress: [ 76 / 176 ] simplifiying candidate # 1540374578.195 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1540374578.195 * * [misc]simplify: iters left: 6 (7 enodes) 1540374578.198 * * [misc]simplify: iters left: 5 (16 enodes) 1540374578.204 * * [misc]simplify: iters left: 4 (26 enodes) 1540374578.212 * * [misc]simplify: iters left: 3 (37 enodes) 1540374578.222 * * [misc]simplify: iters left: 2 (54 enodes) 1540374578.238 * * [misc]simplify: iters left: 1 (84 enodes) 1540374578.273 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1540374578.273 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1540374578.273 * * * * [misc]progress: [ 77 / 176 ] simplifiying candidate # 1540374578.273 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374578.273 * * [misc]simplify: iters left: 5 (5 enodes) 1540374578.275 * * [misc]simplify: iters left: 4 (7 enodes) 1540374578.277 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374578.277 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1540374578.277 * * * * [misc]progress: [ 78 / 176 ] simplifiying candidate # 1540374578.277 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374578.277 * * [misc]simplify: iters left: 5 (5 enodes) 1540374578.279 * * [misc]simplify: iters left: 4 (7 enodes) 1540374578.280 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374578.281 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1540374578.281 * * * * [misc]progress: [ 79 / 176 ] simplifiying candidate # 1540374578.281 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374578.281 * * [misc]simplify: iters left: 5 (5 enodes) 1540374578.282 * * [misc]simplify: iters left: 4 (7 enodes) 1540374578.284 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374578.284 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1540374578.284 * * * * [misc]progress: [ 80 / 176 ] simplifiying candidate # 1540374578.285 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374578.285 * * [misc]simplify: iters left: 5 (5 enodes) 1540374578.286 * * [misc]simplify: iters left: 4 (7 enodes) 1540374578.288 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374578.288 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1540374578.288 * * * * [misc]progress: [ 81 / 176 ] simplifiying candidate # 1540374578.288 * * * * [misc]progress: [ 82 / 176 ] simplifiying candidate # 1540374578.288 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1540374578.289 * * [misc]simplify: iters left: 6 (7 enodes) 1540374578.291 * * [misc]simplify: iters left: 5 (12 enodes) 1540374578.294 * * [misc]simplify: iters left: 4 (19 enodes) 1540374578.300 * * [misc]simplify: iters left: 3 (21 enodes) 1540374578.305 * * [misc]simplify: iters left: 2 (23 enodes) 1540374578.309 * * [misc]simplify: iters left: 1 (26 enodes) 1540374578.311 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.311 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.311 * * * * [misc]progress: [ 83 / 176 ] simplifiying candidate # 1540374578.312 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1540374578.312 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.314 * * [misc]simplify: iters left: 5 (21 enodes) 1540374578.316 * * [misc]simplify: iters left: 4 (29 enodes) 1540374578.320 * * [misc]simplify: iters left: 3 (42 enodes) 1540374578.328 * * [misc]simplify: iters left: 2 (113 enodes) 1540374578.353 * * [misc]simplify: iters left: 1 (151 enodes) 1540374578.379 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.379 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.379 * * * * [misc]progress: [ 84 / 176 ] simplifiying candidate # 1540374578.379 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1540374578.379 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.381 * * [misc]simplify: iters left: 5 (19 enodes) 1540374578.384 * * [misc]simplify: iters left: 4 (26 enodes) 1540374578.387 * * [misc]simplify: iters left: 3 (43 enodes) 1540374578.393 * * [misc]simplify: iters left: 2 (68 enodes) 1540374578.412 * * [misc]simplify: iters left: 1 (161 enodes) 1540374578.446 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.446 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.446 * * * * [misc]progress: [ 85 / 176 ] simplifiying candidate # 1540374578.446 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1540374578.446 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.448 * * [misc]simplify: iters left: 5 (16 enodes) 1540374578.450 * * [misc]simplify: iters left: 4 (22 enodes) 1540374578.453 * * [misc]simplify: iters left: 3 (37 enodes) 1540374578.459 * * [misc]simplify: iters left: 2 (60 enodes) 1540374578.483 * * [misc]simplify: iters left: 1 (140 enodes) 1540374578.530 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.530 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.530 * * * * [misc]progress: [ 86 / 176 ] simplifiying candidate # 1540374578.530 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1540374578.530 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.534 * * [misc]simplify: iters left: 5 (20 enodes) 1540374578.540 * * [misc]simplify: iters left: 4 (26 enodes) 1540374578.545 * * [misc]simplify: iters left: 3 (40 enodes) 1540374578.556 * * [misc]simplify: iters left: 2 (65 enodes) 1540374578.591 * * [misc]simplify: iters left: 1 (121 enodes) 1540374578.623 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.623 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.623 * * * * [misc]progress: [ 87 / 176 ] simplifiying candidate # 1540374578.623 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1540374578.623 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.627 * * [misc]simplify: iters left: 5 (19 enodes) 1540374578.631 * * [misc]simplify: iters left: 4 (27 enodes) 1540374578.634 * * [misc]simplify: iters left: 3 (46 enodes) 1540374578.643 * * [misc]simplify: iters left: 2 (101 enodes) 1540374578.674 * * [misc]simplify: iters left: 1 (147 enodes) 1540374578.714 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.714 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.714 * * * * [misc]progress: [ 88 / 176 ] simplifiying candidate # 1540374578.715 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1540374578.715 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.718 * * [misc]simplify: iters left: 5 (18 enodes) 1540374578.723 * * [misc]simplify: iters left: 4 (22 enodes) 1540374578.728 * * [misc]simplify: iters left: 3 (37 enodes) 1540374578.737 * * [misc]simplify: iters left: 2 (61 enodes) 1540374578.754 * * [misc]simplify: iters left: 1 (127 enodes) 1540374578.775 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.775 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.775 * * * * [misc]progress: [ 89 / 176 ] simplifiying candidate # 1540374578.775 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1540374578.775 * * [misc]simplify: iters left: 6 (8 enodes) 1540374578.777 * * [misc]simplify: iters left: 5 (15 enodes) 1540374578.779 * * [misc]simplify: iters left: 4 (19 enodes) 1540374578.781 * * [misc]simplify: iters left: 3 (34 enodes) 1540374578.790 * * [misc]simplify: iters left: 2 (57 enodes) 1540374578.821 * * [misc]simplify: iters left: 1 (116 enodes) 1540374578.856 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1540374578.856 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1540374578.856 * * * * [misc]progress: [ 90 / 176 ] simplifiying candidate # 1540374578.857 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1540374578.857 * * [misc]simplify: iters left: 6 (10 enodes) 1540374578.860 * * [misc]simplify: iters left: 5 (20 enodes) 1540374578.867 * * [misc]simplify: iters left: 4 (32 enodes) 1540374578.875 * * [misc]simplify: iters left: 3 (43 enodes) 1540374578.888 * * [misc]simplify: iters left: 2 (82 enodes) 1540374578.920 * * [misc]simplify: iters left: 1 (163 enodes) 1540374578.985 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1540374578.985 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1540374578.985 * * * * [misc]progress: [ 91 / 176 ] simplifiying candidate # 1540374578.986 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1540374578.986 * * [misc]simplify: iters left: 6 (9 enodes) 1540374578.989 * * [misc]simplify: iters left: 5 (21 enodes) 1540374578.996 * * [misc]simplify: iters left: 4 (30 enodes) 1540374579.003 * * [misc]simplify: iters left: 3 (48 enodes) 1540374579.013 * * [misc]simplify: iters left: 2 (86 enodes) 1540374579.030 * * [misc]simplify: iters left: 1 (148 enodes) 1540374579.066 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1540374579.066 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1540374579.066 * * * * [misc]progress: [ 92 / 176 ] simplifiying candidate # 1540374579.066 * * * * [misc]progress: [ 93 / 176 ] simplifiying candidate # 1540374579.066 * * * * [misc]progress: [ 94 / 176 ] simplifiying candidate # 1540374579.067 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1540374579.067 * * [misc]simplify: iters left: 6 (9 enodes) 1540374579.070 * * [misc]simplify: iters left: 5 (25 enodes) 1540374579.081 * * [misc]simplify: iters left: 4 (82 enodes) 1540374579.131 * * [misc]simplify: iters left: 3 (135 enodes) 1540374579.166 * * [misc]simplify: iters left: 2 (188 enodes) 1540374579.254 * * [misc]simplify: iters left: 1 (380 enodes) 1540374579.557 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1540374579.557 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))))) (/ 1 a))) 1540374579.558 * * * * [misc]progress: [ 95 / 176 ] simplifiying candidate # 1540374579.558 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1540374579.558 * * [misc]simplify: iters left: 6 (10 enodes) 1540374579.562 * * [misc]simplify: iters left: 5 (29 enodes) 1540374579.579 * * [misc]simplify: iters left: 4 (103 enodes) 1540374579.629 * * [misc]simplify: iters left: 3 (149 enodes) 1540374579.660 * * [misc]simplify: iters left: 2 (187 enodes) 1540374579.739 * * [misc]simplify: iters left: 1 (341 enodes) 1540374579.978 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1540374579.978 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))))) (/ 1 a))) 1540374579.978 * * * * [misc]progress: [ 96 / 176 ] simplifiying candidate # 1540374579.978 * * * * [misc]progress: [ 97 / 176 ] simplifiying candidate # 1540374579.978 * * * * [misc]progress: [ 98 / 176 ] simplifiying candidate # 1540374579.979 * * * * [misc]progress: [ 99 / 176 ] simplifiying candidate # 1540374579.979 * [enter]simplify: Simplifying (* (* 1 1) 1) 1540374579.979 * * [misc]simplify: iters left: 4 (3 enodes) 1540374579.979 * * [misc]simplify: iters left: 3 (5 enodes) 1540374579.980 * [exit]simplify: Simplified to 1 1540374579.980 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1540374579.980 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1540374579.980 * * [misc]simplify: iters left: 6 (5 enodes) 1540374579.982 * * [misc]simplify: iters left: 5 (13 enodes) 1540374579.985 * * [misc]simplify: iters left: 4 (33 enodes) 1540374579.989 * * [misc]simplify: iters left: 3 (65 enodes) 1540374580.005 * * [misc]simplify: iters left: 2 (97 enodes) 1540374580.027 * * [misc]simplify: iters left: 1 (121 enodes) 1540374580.045 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1540374580.045 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1540374580.045 * * * * [misc]progress: [ 100 / 176 ] simplifiying candidate # 1540374580.045 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1540374580.045 * * [misc]simplify: iters left: 6 (6 enodes) 1540374580.047 * * [misc]simplify: iters left: 5 (11 enodes) 1540374580.048 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.048 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374580.048 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1540374580.048 * * [misc]simplify: iters left: 5 (4 enodes) 1540374580.049 * * [misc]simplify: iters left: 4 (9 enodes) 1540374580.050 * * [misc]simplify: iters left: 3 (13 enodes) 1540374580.052 * * [misc]simplify: iters left: 2 (33 enodes) 1540374580.055 * * [misc]simplify: iters left: 1 (40 enodes) 1540374580.058 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1540374580.058 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1540374580.058 * * * * [misc]progress: [ 101 / 176 ] simplifiying candidate # 1540374580.059 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1540374580.059 * * [misc]simplify: iters left: 6 (7 enodes) 1540374580.060 * * [misc]simplify: iters left: 5 (12 enodes) 1540374580.061 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.061 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374580.062 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1540374580.062 * * [misc]simplify: iters left: 5 (4 enodes) 1540374580.062 * * [misc]simplify: iters left: 4 (9 enodes) 1540374580.064 * * [misc]simplify: iters left: 3 (13 enodes) 1540374580.068 * * [misc]simplify: iters left: 2 (33 enodes) 1540374580.075 * * [misc]simplify: iters left: 1 (40 enodes) 1540374580.080 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1540374580.080 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1540374580.080 * * * * [misc]progress: [ 102 / 176 ] simplifiying candidate # 1540374580.081 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1540374580.081 * * [misc]simplify: iters left: 6 (7 enodes) 1540374580.084 * * [misc]simplify: iters left: 5 (14 enodes) 1540374580.087 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.087 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374580.087 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1540374580.088 * * [misc]simplify: iters left: 5 (4 enodes) 1540374580.089 * * [misc]simplify: iters left: 4 (9 enodes) 1540374580.091 * * [misc]simplify: iters left: 3 (13 enodes) 1540374580.097 * * [misc]simplify: iters left: 2 (33 enodes) 1540374580.104 * * [misc]simplify: iters left: 1 (40 enodes) 1540374580.110 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1540374580.110 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1540374580.110 * * * * [misc]progress: [ 103 / 176 ] simplifiying candidate # 1540374580.110 * * * * [misc]progress: [ 104 / 176 ] simplifiying candidate # 1540374580.111 * [enter]simplify: Simplifying (- (acos a)) 1540374580.111 * * [misc]simplify: iters left: 3 (3 enodes) 1540374580.111 * [exit]simplify: Simplified to (- (acos a)) 1540374580.112 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1540374580.112 * * * * [misc]progress: [ 105 / 176 ] simplifiying candidate # 1540374580.112 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1540374580.112 * * [misc]simplify: iters left: 6 (6 enodes) 1540374580.113 * * [misc]simplify: iters left: 5 (8 enodes) 1540374580.115 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374580.115 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a)))))) (/ 1 a))) 1540374580.116 * * * * [misc]progress: [ 106 / 176 ] simplifiying candidate # 1540374580.116 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1540374580.116 * * [misc]simplify: iters left: 6 (6 enodes) 1540374580.117 * * [misc]simplify: iters left: 5 (8 enodes) 1540374580.119 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374580.119 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a)))))) (/ 1 a))) 1540374580.120 * * * * [misc]progress: [ 107 / 176 ] simplifiying candidate # 1540374580.120 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374580.120 * * [misc]simplify: iters left: 5 (5 enodes) 1540374580.121 * * [misc]simplify: iters left: 4 (7 enodes) 1540374580.123 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.123 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1540374580.123 * * * * [misc]progress: [ 108 / 176 ] simplifiying candidate # 1540374580.123 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374580.123 * * [misc]simplify: iters left: 5 (5 enodes) 1540374580.125 * * [misc]simplify: iters left: 4 (7 enodes) 1540374580.126 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.126 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1540374580.127 * * * * [misc]progress: [ 109 / 176 ] simplifiying candidate # 1540374580.127 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1540374580.127 * * [misc]simplify: iters left: 5 (5 enodes) 1540374580.128 * * [misc]simplify: iters left: 4 (7 enodes) 1540374580.130 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.130 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1540374580.130 * * * * [misc]progress: [ 110 / 176 ] simplifiying candidate # 1540374580.130 * [enter]simplify: Simplifying (- (acos a)) 1540374580.130 * * [misc]simplify: iters left: 3 (3 enodes) 1540374580.131 * [exit]simplify: Simplified to (- (acos a)) 1540374580.131 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1540374580.131 * * * * [misc]progress: [ 111 / 176 ] simplifiying candidate # 1540374580.132 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1540374580.132 * * [misc]simplify: iters left: 6 (7 enodes) 1540374580.135 * * [misc]simplify: iters left: 5 (12 enodes) 1540374580.137 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1540374580.137 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1540374580.137 * * * * [misc]progress: [ 112 / 176 ] simplifiying candidate # 1540374580.138 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1540374580.138 * * [misc]simplify: iters left: 6 (6 enodes) 1540374580.139 * * [misc]simplify: iters left: 5 (12 enodes) 1540374580.143 * * [misc]simplify: iters left: 4 (14 enodes) 1540374580.147 * * [misc]simplify: iters left: 3 (18 enodes) 1540374580.151 * * [misc]simplify: iters left: 2 (27 enodes) 1540374580.159 * * [misc]simplify: iters left: 1 (58 enodes) 1540374580.176 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1540374580.176 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1540374580.176 * * * * [misc]progress: [ 113 / 176 ] simplifiying candidate # 1540374580.177 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1540374580.177 * * [misc]simplify: iters left: 6 (7 enodes) 1540374580.180 * * [misc]simplify: iters left: 5 (16 enodes) 1540374580.184 * * [misc]simplify: iters left: 4 (24 enodes) 1540374580.191 * * [misc]simplify: iters left: 3 (49 enodes) 1540374580.207 * * [misc]simplify: iters left: 2 (90 enodes) 1540374580.234 * * [misc]simplify: iters left: 1 (115 enodes) 1540374580.259 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1540374580.259 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1540374580.260 * * * * [misc]progress: [ 114 / 176 ] simplifiying candidate # 1540374580.260 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1540374580.260 * * [misc]simplify: iters left: 6 (7 enodes) 1540374580.263 * * [misc]simplify: iters left: 5 (17 enodes) 1540374580.268 * * [misc]simplify: iters left: 4 (20 enodes) 1540374580.273 * * [misc]simplify: iters left: 3 (28 enodes) 1540374580.279 * * [misc]simplify: iters left: 2 (42 enodes) 1540374580.289 * * [misc]simplify: iters left: 1 (67 enodes) 1540374580.308 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1540374580.308 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1540374580.308 * * * * [misc]progress: [ 115 / 176 ] simplifiying candidate # 1540374580.309 * * * * [misc]progress: [ 116 / 176 ] simplifiying candidate # 1540374580.309 * * * * [misc]progress: [ 117 / 176 ] simplifiying candidate # 1540374580.309 * * * * [misc]progress: [ 118 / 176 ] simplifiying candidate # 1540374580.309 * * * * [misc]progress: [ 119 / 176 ] simplifiying candidate # 1540374580.309 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1540374580.309 * * [misc]simplify: iters left: 6 (12 enodes) 1540374580.313 * * [misc]simplify: iters left: 5 (27 enodes) 1540374580.317 * * [misc]simplify: iters left: 4 (38 enodes) 1540374580.323 * * [misc]simplify: iters left: 3 (49 enodes) 1540374580.328 * * [misc]simplify: iters left: 2 (71 enodes) 1540374580.341 * * [misc]simplify: iters left: 1 (119 enodes) 1540374580.383 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1540374580.383 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1540374580.383 * * * * [misc]progress: [ 120 / 176 ] simplifiying candidate # 1540374580.384 * * * * [misc]progress: [ 121 / 176 ] simplifiying candidate # 1540374580.384 * * * * [misc]progress: [ 122 / 176 ] simplifiying candidate # 1540374580.384 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1540374580.384 * * [misc]simplify: iters left: 6 (11 enodes) 1540374580.386 * * [misc]simplify: iters left: 5 (34 enodes) 1540374580.394 * * [misc]simplify: iters left: 4 (100 enodes) 1540374580.454 * * [misc]simplify: iters left: 3 (414 enodes) 1540374581.289 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1540374581.289 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1540374581.289 * * * * [misc]progress: [ 123 / 176 ] simplifiying candidate # 1540374581.289 * * * * [misc]progress: [ 124 / 176 ] simplifiying candidate # 1540374581.289 * * * * [misc]progress: [ 125 / 176 ] simplifiying candidate # 1540374581.289 * * * * [misc]progress: [ 126 / 176 ] simplifiying candidate # 1540374581.289 * * * * [misc]progress: [ 127 / 176 ] simplifiying candidate # 1540374581.289 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374581.289 * * [misc]simplify: iters left: 6 (11 enodes) 1540374581.291 * * [misc]simplify: iters left: 5 (19 enodes) 1540374581.294 * * [misc]simplify: iters left: 4 (21 enodes) 1540374581.297 * * [misc]simplify: iters left: 3 (25 enodes) 1540374581.300 * * [misc]simplify: iters left: 2 (34 enodes) 1540374581.305 * * [misc]simplify: iters left: 1 (65 enodes) 1540374581.315 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374581.315 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374581.315 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374581.315 * * [misc]simplify: iters left: 6 (9 enodes) 1540374581.316 * * [misc]simplify: iters left: 5 (11 enodes) 1540374581.317 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374581.317 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374581.317 * * * * [misc]progress: [ 128 / 176 ] simplifiying candidate # 1540374581.318 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1540374581.318 * * [misc]simplify: iters left: 6 (10 enodes) 1540374581.322 * * [misc]simplify: iters left: 5 (16 enodes) 1540374581.325 * * [misc]simplify: iters left: 4 (18 enodes) 1540374581.327 * * [misc]simplify: iters left: 3 (22 enodes) 1540374581.330 * * [misc]simplify: iters left: 2 (31 enodes) 1540374581.334 * * [misc]simplify: iters left: 1 (62 enodes) 1540374581.344 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1540374581.344 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374581.344 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374581.344 * * [misc]simplify: iters left: 6 (9 enodes) 1540374581.345 * * [misc]simplify: iters left: 5 (11 enodes) 1540374581.347 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374581.347 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374581.347 * * * * [misc]progress: [ 129 / 176 ] simplifiying candidate # 1540374581.347 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1540374581.347 * * [misc]simplify: iters left: 6 (8 enodes) 1540374581.348 * * [misc]simplify: iters left: 5 (14 enodes) 1540374581.350 * * [misc]simplify: iters left: 4 (17 enodes) 1540374581.352 * * [misc]simplify: iters left: 3 (21 enodes) 1540374581.355 * * [misc]simplify: iters left: 2 (30 enodes) 1540374581.359 * * [misc]simplify: iters left: 1 (61 enodes) 1540374581.369 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1540374581.369 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1540374581.369 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1540374581.369 * * [misc]simplify: iters left: 6 (8 enodes) 1540374581.372 * * [misc]simplify: iters left: 5 (12 enodes) 1540374581.375 * * [misc]simplify: iters left: 4 (15 enodes) 1540374581.380 * * [misc]simplify: iters left: 3 (25 enodes) 1540374581.386 * * [misc]simplify: iters left: 2 (27 enodes) 1540374581.389 * * [misc]simplify: iters left: 1 (32 enodes) 1540374581.393 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1540374581.393 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1540374581.393 * * * * [misc]progress: [ 130 / 176 ] simplifiying candidate # 1540374581.393 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1540374581.393 * * [misc]simplify: iters left: 6 (8 enodes) 1540374581.394 * * [misc]simplify: iters left: 5 (14 enodes) 1540374581.397 * * [misc]simplify: iters left: 4 (17 enodes) 1540374581.399 * * [misc]simplify: iters left: 3 (21 enodes) 1540374581.401 * * [misc]simplify: iters left: 2 (30 enodes) 1540374581.406 * * [misc]simplify: iters left: 1 (61 enodes) 1540374581.416 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1540374581.416 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1540374581.416 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1540374581.416 * * [misc]simplify: iters left: 6 (8 enodes) 1540374581.417 * * [misc]simplify: iters left: 5 (12 enodes) 1540374581.419 * * [misc]simplify: iters left: 4 (15 enodes) 1540374581.421 * * [misc]simplify: iters left: 3 (25 enodes) 1540374581.424 * * [misc]simplify: iters left: 2 (27 enodes) 1540374581.427 * * [misc]simplify: iters left: 1 (32 enodes) 1540374581.430 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1540374581.430 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1540374581.430 * * * * [misc]progress: [ 131 / 176 ] simplifiying candidate # 1540374581.430 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374581.431 * * [misc]simplify: iters left: 6 (14 enodes) 1540374581.433 * * [misc]simplify: iters left: 5 (29 enodes) 1540374581.438 * * [misc]simplify: iters left: 4 (48 enodes) 1540374581.445 * * [misc]simplify: iters left: 3 (62 enodes) 1540374581.453 * * [misc]simplify: iters left: 2 (82 enodes) 1540374581.466 * * [misc]simplify: iters left: 1 (108 enodes) 1540374581.484 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1540374581.484 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1540374581.484 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1540374581.485 * * [misc]simplify: iters left: 6 (12 enodes) 1540374581.486 * * [misc]simplify: iters left: 5 (21 enodes) 1540374581.490 * * [misc]simplify: iters left: 4 (31 enodes) 1540374581.495 * * [misc]simplify: iters left: 3 (42 enodes) 1540374581.502 * * [misc]simplify: iters left: 2 (59 enodes) 1540374581.520 * * [misc]simplify: iters left: 1 (85 enodes) 1540374581.539 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374581.539 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374581.539 * * * * [misc]progress: [ 132 / 176 ] simplifiying candidate # 1540374581.539 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (sqrt (/ 1 a))) 1540374581.539 * * [misc]simplify: iters left: 6 (13 enodes) 1540374581.541 * * [misc]simplify: iters left: 5 (24 enodes) 1540374581.545 * * [misc]simplify: iters left: 4 (36 enodes) 1540374581.551 * * [misc]simplify: iters left: 3 (48 enodes) 1540374581.557 * * [misc]simplify: iters left: 2 (65 enodes) 1540374581.573 * * [misc]simplify: iters left: 1 (91 enodes) 1540374581.603 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1540374581.603 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1540374581.604 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1540374581.604 * * [misc]simplify: iters left: 6 (12 enodes) 1540374581.608 * * [misc]simplify: iters left: 5 (21 enodes) 1540374581.615 * * [misc]simplify: iters left: 4 (31 enodes) 1540374581.625 * * [misc]simplify: iters left: 3 (42 enodes) 1540374581.635 * * [misc]simplify: iters left: 2 (59 enodes) 1540374581.648 * * [misc]simplify: iters left: 1 (85 enodes) 1540374581.663 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374581.663 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374581.663 * * * * [misc]progress: [ 133 / 176 ] simplifiying candidate # 1540374581.663 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1540374581.663 * * [misc]simplify: iters left: 6 (11 enodes) 1540374581.665 * * [misc]simplify: iters left: 5 (22 enodes) 1540374581.669 * * [misc]simplify: iters left: 4 (37 enodes) 1540374581.677 * * [misc]simplify: iters left: 3 (62 enodes) 1540374581.693 * * [misc]simplify: iters left: 2 (105 enodes) 1540374581.725 * * [misc]simplify: iters left: 1 (135 enodes) 1540374581.759 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374581.759 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1540374581.760 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1540374581.760 * * [misc]simplify: iters left: 6 (11 enodes) 1540374581.763 * * [misc]simplify: iters left: 5 (22 enodes) 1540374581.770 * * [misc]simplify: iters left: 4 (35 enodes) 1540374581.776 * * [misc]simplify: iters left: 3 (55 enodes) 1540374581.784 * * [misc]simplify: iters left: 2 (74 enodes) 1540374581.803 * * [misc]simplify: iters left: 1 (109 enodes) 1540374581.842 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1540374581.842 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1540374581.842 * * * * [misc]progress: [ 134 / 176 ] simplifiying candidate # 1540374581.843 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1540374581.843 * * [misc]simplify: iters left: 6 (11 enodes) 1540374581.845 * * [misc]simplify: iters left: 5 (22 enodes) 1540374581.849 * * [misc]simplify: iters left: 4 (37 enodes) 1540374581.855 * * [misc]simplify: iters left: 3 (62 enodes) 1540374581.863 * * [misc]simplify: iters left: 2 (105 enodes) 1540374581.886 * * [misc]simplify: iters left: 1 (135 enodes) 1540374581.923 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374581.923 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1540374581.923 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1540374581.923 * * [misc]simplify: iters left: 6 (11 enodes) 1540374581.927 * * [misc]simplify: iters left: 5 (22 enodes) 1540374581.935 * * [misc]simplify: iters left: 4 (35 enodes) 1540374581.947 * * [misc]simplify: iters left: 3 (55 enodes) 1540374581.962 * * [misc]simplify: iters left: 2 (74 enodes) 1540374581.981 * * [misc]simplify: iters left: 1 (109 enodes) 1540374582.008 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1540374582.008 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1540374582.008 * * * * [misc]progress: [ 135 / 176 ] simplifiying candidate # 1540374582.008 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374582.008 * * [misc]simplify: iters left: 6 (13 enodes) 1540374582.010 * * [misc]simplify: iters left: 5 (24 enodes) 1540374582.014 * * [misc]simplify: iters left: 4 (34 enodes) 1540374582.020 * * [misc]simplify: iters left: 3 (45 enodes) 1540374582.026 * * [misc]simplify: iters left: 2 (62 enodes) 1540374582.037 * * [misc]simplify: iters left: 1 (88 enodes) 1540374582.059 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374582.059 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1540374582.060 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1540374582.060 * * [misc]simplify: iters left: 6 (12 enodes) 1540374582.064 * * [misc]simplify: iters left: 5 (21 enodes) 1540374582.071 * * [misc]simplify: iters left: 4 (31 enodes) 1540374582.081 * * [misc]simplify: iters left: 3 (42 enodes) 1540374582.091 * * [misc]simplify: iters left: 2 (59 enodes) 1540374582.109 * * [misc]simplify: iters left: 1 (85 enodes) 1540374582.137 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1540374582.137 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1540374582.137 * * * * [misc]progress: [ 136 / 176 ] simplifiying candidate # 1540374582.138 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1540374582.138 * * [misc]simplify: iters left: 6 (12 enodes) 1540374582.141 * * [misc]simplify: iters left: 5 (21 enodes) 1540374582.144 * * [misc]simplify: iters left: 4 (31 enodes) 1540374582.150 * * [misc]simplify: iters left: 3 (42 enodes) 1540374582.155 * * [misc]simplify: iters left: 2 (59 enodes) 1540374582.165 * * [misc]simplify: iters left: 1 (85 enodes) 1540374582.195 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374582.195 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1540374582.195 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1540374582.196 * * [misc]simplify: iters left: 6 (12 enodes) 1540374582.199 * * [misc]simplify: iters left: 5 (21 enodes) 1540374582.207 * * [misc]simplify: iters left: 4 (31 enodes) 1540374582.217 * * [misc]simplify: iters left: 3 (42 enodes) 1540374582.223 * * [misc]simplify: iters left: 2 (59 enodes) 1540374582.232 * * [misc]simplify: iters left: 1 (85 enodes) 1540374582.250 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1540374582.250 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1540374582.250 * * * * [misc]progress: [ 137 / 176 ] simplifiying candidate # 1540374582.250 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1540374582.250 * * [misc]simplify: iters left: 6 (10 enodes) 1540374582.254 * * [misc]simplify: iters left: 5 (19 enodes) 1540374582.261 * * [misc]simplify: iters left: 4 (30 enodes) 1540374582.270 * * [misc]simplify: iters left: 3 (41 enodes) 1540374582.281 * * [misc]simplify: iters left: 2 (58 enodes) 1540374582.293 * * [misc]simplify: iters left: 1 (84 enodes) 1540374582.308 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374582.308 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1540374582.308 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1540374582.308 * * [misc]simplify: iters left: 6 (11 enodes) 1540374582.310 * * [misc]simplify: iters left: 5 (22 enodes) 1540374582.313 * * [misc]simplify: iters left: 4 (35 enodes) 1540374582.323 * * [misc]simplify: iters left: 3 (55 enodes) 1540374582.337 * * [misc]simplify: iters left: 2 (74 enodes) 1540374582.358 * * [misc]simplify: iters left: 1 (109 enodes) 1540374582.388 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1540374582.388 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1540374582.388 * * * * [misc]progress: [ 138 / 176 ] simplifiying candidate # 1540374582.388 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1540374582.388 * * [misc]simplify: iters left: 6 (10 enodes) 1540374582.389 * * [misc]simplify: iters left: 5 (19 enodes) 1540374582.393 * * [misc]simplify: iters left: 4 (30 enodes) 1540374582.398 * * [misc]simplify: iters left: 3 (41 enodes) 1540374582.403 * * [misc]simplify: iters left: 2 (58 enodes) 1540374582.416 * * [misc]simplify: iters left: 1 (84 enodes) 1540374582.446 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374582.446 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1540374582.446 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1540374582.446 * * [misc]simplify: iters left: 6 (11 enodes) 1540374582.450 * * [misc]simplify: iters left: 5 (22 enodes) 1540374582.459 * * [misc]simplify: iters left: 4 (35 enodes) 1540374582.471 * * [misc]simplify: iters left: 3 (55 enodes) 1540374582.485 * * [misc]simplify: iters left: 2 (74 enodes) 1540374582.504 * * [misc]simplify: iters left: 1 (109 enodes) 1540374582.523 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1540374582.523 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1540374582.523 * * * * [misc]progress: [ 139 / 176 ] simplifiying candidate # 1540374582.523 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1540374582.523 * * [misc]simplify: iters left: 6 (6 enodes) 1540374582.524 * * [misc]simplify: iters left: 5 (10 enodes) 1540374582.526 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1540374582.526 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))))) 1540374582.526 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1540374582.526 * * [misc]simplify: iters left: 6 (11 enodes) 1540374582.528 * * [misc]simplify: iters left: 5 (20 enodes) 1540374582.531 * * [misc]simplify: iters left: 4 (30 enodes) 1540374582.536 * * [misc]simplify: iters left: 3 (41 enodes) 1540374582.542 * * [misc]simplify: iters left: 2 (64 enodes) 1540374582.558 * * [misc]simplify: iters left: 1 (108 enodes) 1540374582.598 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1540374582.599 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1540374582.599 * * * * [misc]progress: [ 140 / 176 ] simplifiying candidate # 1540374582.599 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1540374582.599 * * [misc]simplify: iters left: 5 (5 enodes) 1540374582.601 * * [misc]simplify: iters left: 4 (7 enodes) 1540374582.603 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1540374582.603 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))))) 1540374582.603 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1540374582.603 * * [misc]simplify: iters left: 6 (11 enodes) 1540374582.607 * * [misc]simplify: iters left: 5 (20 enodes) 1540374582.613 * * [misc]simplify: iters left: 4 (30 enodes) 1540374582.618 * * [misc]simplify: iters left: 3 (41 enodes) 1540374582.623 * * [misc]simplify: iters left: 2 (64 enodes) 1540374582.634 * * [misc]simplify: iters left: 1 (108 enodes) 1540374582.656 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1540374582.656 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1540374582.656 * * * * [misc]progress: [ 141 / 176 ] simplifiying candidate # 1540374582.656 * [enter]simplify: Simplifying (/ 1 1) 1540374582.656 * * [misc]simplify: iters left: 2 (2 enodes) 1540374582.657 * * [misc]simplify: iters left: 1 (4 enodes) 1540374582.657 * [exit]simplify: Simplified to 1 1540374582.658 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1540374582.658 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1540374582.658 * * [misc]simplify: iters left: 6 (10 enodes) 1540374582.661 * * [misc]simplify: iters left: 5 (21 enodes) 1540374582.669 * * [misc]simplify: iters left: 4 (34 enodes) 1540374582.679 * * [misc]simplify: iters left: 3 (50 enodes) 1540374582.695 * * [misc]simplify: iters left: 2 (84 enodes) 1540374582.719 * * [misc]simplify: iters left: 1 (134 enodes) 1540374582.769 * [exit]simplify: Simplified to (/ a (- (acos a))) 1540374582.769 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1540374582.769 * * * * [misc]progress: [ 142 / 176 ] simplifiying candidate # 1540374582.769 * [enter]simplify: Simplifying (/ 1 1) 1540374582.769 * * [misc]simplify: iters left: 2 (2 enodes) 1540374582.770 * * [misc]simplify: iters left: 1 (4 enodes) 1540374582.771 * [exit]simplify: Simplified to 1 1540374582.771 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1540374582.771 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1540374582.771 * * [misc]simplify: iters left: 6 (10 enodes) 1540374582.774 * * [misc]simplify: iters left: 5 (21 enodes) 1540374582.779 * * [misc]simplify: iters left: 4 (34 enodes) 1540374582.784 * * [misc]simplify: iters left: 3 (50 enodes) 1540374582.792 * * [misc]simplify: iters left: 2 (84 enodes) 1540374582.814 * * [misc]simplify: iters left: 1 (134 enodes) 1540374582.861 * [exit]simplify: Simplified to (/ a (- (acos a))) 1540374582.861 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1540374582.861 * * * * [misc]progress: [ 143 / 176 ] simplifiying candidate # 1540374582.861 * * * * [misc]progress: [ 144 / 176 ] simplifiying candidate # 1540374582.861 * * * * [misc]progress: [ 145 / 176 ] simplifiying candidate # 1540374582.861 * * * * [misc]progress: [ 146 / 176 ] simplifiying candidate # 1540374582.862 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1540374582.862 * * [misc]simplify: iters left: 3 (4 enodes) 1540374582.862 * * [misc]simplify: iters left: 2 (6 enodes) 1540374582.863 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1540374582.863 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1540374582.863 * * * * [misc]progress: [ 147 / 176 ] simplifiying candidate # 1540374582.863 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1540374582.863 * * [misc]simplify: iters left: 3 (4 enodes) 1540374582.864 * * [misc]simplify: iters left: 2 (6 enodes) 1540374582.865 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1540374582.865 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1540374582.865 * * * * [misc]progress: [ 148 / 176 ] simplifiying candidate # 1540374582.865 * [enter]simplify: Simplifying (/ 1 a) 1540374582.865 * * [misc]simplify: iters left: 2 (3 enodes) 1540374582.865 * * [misc]simplify: iters left: 1 (5 enodes) 1540374582.866 * [exit]simplify: Simplified to (/ 1 a) 1540374582.866 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1540374582.866 * * * * [misc]progress: [ 149 / 176 ] simplifiying candidate # 1540374582.866 * [enter]simplify: Simplifying (/ 1 a) 1540374582.866 * * [misc]simplify: iters left: 2 (3 enodes) 1540374582.866 * * [misc]simplify: iters left: 1 (5 enodes) 1540374582.867 * [exit]simplify: Simplified to (/ 1 a) 1540374582.867 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1540374582.867 * * * * [misc]progress: [ 150 / 176 ] simplifiying candidate # 1540374582.867 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1540374582.867 * * [misc]simplify: iters left: 6 (7 enodes) 1540374582.870 * * [misc]simplify: iters left: 5 (13 enodes) 1540374582.874 * * [misc]simplify: iters left: 4 (15 enodes) 1540374582.877 * * [misc]simplify: iters left: 3 (19 enodes) 1540374582.882 * * [misc]simplify: iters left: 2 (28 enodes) 1540374582.891 * * [misc]simplify: iters left: 1 (59 enodes) 1540374582.909 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374582.909 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1540374582.909 * * * * [misc]progress: [ 151 / 176 ] simplifiying candidate # 1540374582.910 * [enter]simplify: Simplifying (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1540374582.910 * * [misc]simplify: iters left: 6 (10 enodes) 1540374582.913 * * [misc]simplify: iters left: 5 (19 enodes) 1540374582.916 * * [misc]simplify: iters left: 4 (29 enodes) 1540374582.921 * * [misc]simplify: iters left: 3 (40 enodes) 1540374582.927 * * [misc]simplify: iters left: 2 (57 enodes) 1540374582.936 * * [misc]simplify: iters left: 1 (83 enodes) 1540374582.955 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1540374582.955 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1540374582.955 * * * * [misc]progress: [ 152 / 176 ] simplifiying candidate # 1540374582.956 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1540374582.956 * * [misc]simplify: iters left: 6 (9 enodes) 1540374582.960 * * [misc]simplify: iters left: 5 (18 enodes) 1540374582.967 * * [misc]simplify: iters left: 4 (28 enodes) 1540374582.976 * * [misc]simplify: iters left: 3 (39 enodes) 1540374582.986 * * [misc]simplify: iters left: 2 (56 enodes) 1540374583.003 * * [misc]simplify: iters left: 1 (87 enodes) 1540374583.038 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1540374583.038 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1540374583.038 * * * * [misc]progress: [ 153 / 176 ] simplifiying candidate # 1540374583.038 * * * * [misc]progress: [ 154 / 176 ] simplifiying candidate # 1540374583.038 * * * * [misc]progress: [ 155 / 176 ] simplifiying candidate # 1540374583.039 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1540374583.039 * * [misc]simplify: iters left: 5 (4 enodes) 1540374583.041 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.041 * [exit]simplify: Simplified to 1 1540374583.041 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1540374583.041 * * * * [misc]progress: [ 156 / 176 ] simplifiying candidate # 1540374583.042 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1540374583.042 * * [misc]simplify: iters left: 6 (7 enodes) 1540374583.045 * * [misc]simplify: iters left: 5 (12 enodes) 1540374583.047 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374583.047 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1540374583.047 * * * * [misc]progress: [ 157 / 176 ] simplifiying candidate # 1540374583.048 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1540374583.048 * * [misc]simplify: iters left: 6 (8 enodes) 1540374583.051 * * [misc]simplify: iters left: 5 (13 enodes) 1540374583.054 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374583.054 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1540374583.054 * * * * [misc]progress: [ 158 / 176 ] simplifiying candidate # 1540374583.054 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1540374583.054 * * [misc]simplify: iters left: 6 (8 enodes) 1540374583.056 * * [misc]simplify: iters left: 5 (15 enodes) 1540374583.058 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374583.058 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1540374583.058 * * * * [misc]progress: [ 159 / 176 ] simplifiying candidate # 1540374583.058 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1540374583.059 * * [misc]simplify: iters left: 6 (7 enodes) 1540374583.060 * * [misc]simplify: iters left: 5 (13 enodes) 1540374583.062 * * [misc]simplify: iters left: 4 (15 enodes) 1540374583.064 * * [misc]simplify: iters left: 3 (19 enodes) 1540374583.066 * * [misc]simplify: iters left: 2 (28 enodes) 1540374583.070 * * [misc]simplify: iters left: 1 (59 enodes) 1540374583.080 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374583.080 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1540374583.080 * * * * [misc]progress: [ 160 / 176 ] simplifiying candidate # 1540374583.080 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1540374583.081 * * [misc]simplify: iters left: 6 (8 enodes) 1540374583.082 * * [misc]simplify: iters left: 5 (15 enodes) 1540374583.084 * * [misc]simplify: iters left: 4 (18 enodes) 1540374583.086 * * [misc]simplify: iters left: 3 (21 enodes) 1540374583.088 * * [misc]simplify: iters left: 2 (30 enodes) 1540374583.093 * * [misc]simplify: iters left: 1 (59 enodes) 1540374583.101 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1540374583.101 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1540374583.101 * * * * [misc]progress: [ 161 / 176 ] simplifiying candidate # 1540374583.101 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1540374583.102 * * [misc]simplify: iters left: 6 (8 enodes) 1540374583.103 * * [misc]simplify: iters left: 5 (13 enodes) 1540374583.105 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1540374583.105 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1540374583.105 * * * * [misc]progress: [ 162 / 176 ] simplifiying candidate # 1540374583.105 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1540374583.105 * * [misc]simplify: iters left: 6 (7 enodes) 1540374583.106 * * [misc]simplify: iters left: 5 (13 enodes) 1540374583.108 * * [misc]simplify: iters left: 4 (15 enodes) 1540374583.110 * * [misc]simplify: iters left: 3 (19 enodes) 1540374583.112 * * [misc]simplify: iters left: 2 (28 enodes) 1540374583.116 * * [misc]simplify: iters left: 1 (59 enodes) 1540374583.128 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374583.128 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1540374583.128 * * * * [misc]progress: [ 163 / 176 ] simplifiying candidate # 1540374583.128 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1540374583.129 * * [misc]simplify: iters left: 6 (8 enodes) 1540374583.132 * * [misc]simplify: iters left: 5 (17 enodes) 1540374583.137 * * [misc]simplify: iters left: 4 (25 enodes) 1540374583.144 * * [misc]simplify: iters left: 3 (50 enodes) 1540374583.161 * * [misc]simplify: iters left: 2 (91 enodes) 1540374583.187 * * [misc]simplify: iters left: 1 (116 enodes) 1540374583.200 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374583.200 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1540374583.200 * * * * [misc]progress: [ 164 / 176 ] simplifiying candidate # 1540374583.200 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1540374583.200 * * [misc]simplify: iters left: 6 (8 enodes) 1540374583.202 * * [misc]simplify: iters left: 5 (18 enodes) 1540374583.205 * * [misc]simplify: iters left: 4 (21 enodes) 1540374583.207 * * [misc]simplify: iters left: 3 (29 enodes) 1540374583.210 * * [misc]simplify: iters left: 2 (43 enodes) 1540374583.215 * * [misc]simplify: iters left: 1 (68 enodes) 1540374583.231 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1540374583.231 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1540374583.231 * * * * [misc]progress: [ 165 / 176 ] simplifiying candidate # 1540374583.231 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1540374583.231 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.233 * * [misc]simplify: iters left: 3 (9 enodes) 1540374583.235 * * [misc]simplify: iters left: 2 (11 enodes) 1540374583.238 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1540374583.238 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374583.238 * * * * [misc]progress: [ 166 / 176 ] simplifiying candidate # 1540374583.238 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1540374583.238 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.240 * * [misc]simplify: iters left: 3 (9 enodes) 1540374583.242 * * [misc]simplify: iters left: 2 (11 enodes) 1540374583.245 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1540374583.245 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374583.245 * * * * [misc]progress: [ 167 / 176 ] simplifiying candidate # 1540374583.245 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1540374583.245 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.247 * * [misc]simplify: iters left: 3 (9 enodes) 1540374583.248 * * [misc]simplify: iters left: 2 (11 enodes) 1540374583.249 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1540374583.249 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1540374583.249 * * * * [misc]progress: [ 168 / 176 ] simplifiying candidate # 1540374583.250 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1540374583.250 * * [misc]simplify: iters left: 3 (5 enodes) 1540374583.251 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1540374583.251 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1540374583.251 * * * * [misc]progress: [ 169 / 176 ] simplifiying candidate # 1540374583.251 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1540374583.251 * * [misc]simplify: iters left: 3 (5 enodes) 1540374583.252 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1540374583.252 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1540374583.252 * * * * [misc]progress: [ 170 / 176 ] simplifiying candidate # 1540374583.252 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1540374583.252 * * [misc]simplify: iters left: 3 (5 enodes) 1540374583.253 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1540374583.253 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1540374583.253 * * * * [misc]progress: [ 171 / 176 ] simplifiying candidate # 1540374583.253 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1540374583.253 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.254 * * [misc]simplify: iters left: 3 (9 enodes) 1540374583.255 * * [misc]simplify: iters left: 2 (13 enodes) 1540374583.257 * * [misc]simplify: iters left: 1 (14 enodes) 1540374583.259 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1540374583.259 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1540374583.259 * * * * [misc]progress: [ 172 / 176 ] simplifiying candidate # 1540374583.259 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1540374583.259 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.260 * * [misc]simplify: iters left: 3 (9 enodes) 1540374583.261 * * [misc]simplify: iters left: 2 (13 enodes) 1540374583.263 * * [misc]simplify: iters left: 1 (14 enodes) 1540374583.266 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1540374583.266 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1540374583.266 * * * * [misc]progress: [ 173 / 176 ] simplifiying candidate # 1540374583.267 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1540374583.267 * * [misc]simplify: iters left: 4 (6 enodes) 1540374583.268 * * [misc]simplify: iters left: 3 (9 enodes) 1540374583.271 * * [misc]simplify: iters left: 2 (13 enodes) 1540374583.275 * * [misc]simplify: iters left: 1 (14 enodes) 1540374583.279 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1540374583.279 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1540374583.279 * * * * [misc]progress: [ 174 / 176 ] simplifiying candidate # 1540374583.279 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1540374583.280 * * [misc]simplify: iters left: 5 (6 enodes) 1540374583.282 * * [misc]simplify: iters left: 4 (9 enodes) 1540374583.285 * * [misc]simplify: iters left: 3 (11 enodes) 1540374583.289 * * [misc]simplify: iters left: 2 (14 enodes) 1540374583.294 * * [misc]simplify: iters left: 1 (16 enodes) 1540374583.299 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1540374583.299 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1540374583.299 * * * * [misc]progress: [ 175 / 176 ] simplifiying candidate # 1540374583.299 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1540374583.300 * * [misc]simplify: iters left: 5 (6 enodes) 1540374583.303 * * [misc]simplify: iters left: 4 (9 enodes) 1540374583.306 * * [misc]simplify: iters left: 3 (11 enodes) 1540374583.310 * * [misc]simplify: iters left: 2 (14 enodes) 1540374583.314 * * [misc]simplify: iters left: 1 (16 enodes) 1540374583.319 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1540374583.319 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1540374583.320 * * * * [misc]progress: [ 176 / 176 ] simplifiying candidate # 1540374583.320 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1540374583.320 * * [misc]simplify: iters left: 5 (6 enodes) 1540374583.322 * * [misc]simplify: iters left: 4 (9 enodes) 1540374583.325 * * [misc]simplify: iters left: 3 (11 enodes) 1540374583.329 * * [misc]simplify: iters left: 2 (14 enodes) 1540374583.333 * * [misc]simplify: iters left: 1 (16 enodes) 1540374583.338 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1540374583.338 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1540374583.338 * * * [misc]progress: adding candidates to table 1540374584.654 * [misc]progress: [Phase 3 of 3] Extracting. 1540374584.654 * * [misc]regime: Finding splitpoints for: (# # # # # # # #) 1540374584.656 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1540374584.656 * * * * [misc]regimes: Trying to branch on a from (# # # # # # # #) 1540374584.705 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # # #) 1540374584.769 * * * [misc]regime: Found split indices: #