1539796845.549 * [misc]progress: [Phase 1 of 3] Setting up. 1539796845.549 * * * [misc]progress: [1/2] Preparing points 1539796845.549 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539796845.550 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1539796845.550 * * * * [misc]points: Setting MPFR precision to 64 1539796845.551 * * * * [misc]points: Setting MPFR precision to 320 1539796845.551 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1539796845.552 * * * * [misc]points: Setting MPFR precision to 64 1539796845.552 * * * * [misc]points: Setting MPFR precision to 320 1539796845.553 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1539796845.554 * * * * [misc]points: Setting MPFR precision to 64 1539796845.554 * * * * [misc]points: Setting MPFR precision to 320 1539796845.555 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1539796845.556 * * * * [misc]points: Setting MPFR precision to 64 1539796845.557 * * * * [misc]points: Setting MPFR precision to 320 1539796845.558 * * * * [misc]points: Computing exacts for 256 points 1539796845.559 * * * * [misc]points: Setting MPFR precision to 64 1539796845.563 * * * * [misc]points: Setting MPFR precision to 320 1539796845.566 * * * * [misc]points: Filtering points with unrepresentable outputs 1539796845.567 * * * * [misc]points: Sampling 117 additional inputs, on iter 1 have 139 / 256 1539796845.567 * * * * [misc]points: Computing exacts on every 7 of 117 points to ramp up precision 1539796845.568 * * * * [misc]points: Setting MPFR precision to 64 1539796845.568 * * * * [misc]points: Setting MPFR precision to 320 1539796845.568 * * * * [misc]points: Computing exacts on every 3 of 117 points to ramp up precision 1539796845.569 * * * * [misc]points: Setting MPFR precision to 64 1539796845.569 * * * * [misc]points: Setting MPFR precision to 320 1539796845.570 * * * * [misc]points: Computing exacts for 117 points 1539796845.571 * * * * [misc]points: Setting MPFR precision to 64 1539796845.572 * * * * [misc]points: Setting MPFR precision to 320 1539796845.574 * * * * [misc]points: Setting MPFR precision to 576 1539796845.576 * * * * [misc]points: Filtering points with unrepresentable outputs 1539796845.576 * * * * [misc]points: Sampling 59 additional inputs, on iter 2 have 197 / 256 1539796845.576 * * * * [misc]points: Computing exacts on every 3 of 59 points to ramp up precision 1539796845.577 * * * * [misc]points: Setting MPFR precision to 320 1539796845.577 * * * * [misc]points: Setting MPFR precision to 576 1539796845.577 * * * * [misc]points: Computing exacts for 59 points 1539796845.578 * * * * [misc]points: Setting MPFR precision to 320 1539796845.587 * * * * [misc]points: Setting MPFR precision to 576 1539796845.588 * * * * [misc]points: Filtering points with unrepresentable outputs 1539796845.588 * * * * [misc]points: Sampling 24 additional inputs, on iter 3 have 232 / 256 1539796845.588 * * * * [misc]points: Computing exacts for 24 points 1539796845.589 * * * * [misc]points: Setting MPFR precision to 320 1539796845.589 * * * * [misc]points: Setting MPFR precision to 576 1539796845.590 * * * * [misc]points: Filtering points with unrepresentable outputs 1539796845.590 * * * * [misc]points: Sampling 10 additional inputs, on iter 4 have 246 / 256 1539796845.590 * * * * [misc]points: Computing exacts for 10 points 1539796845.591 * * * * [misc]points: Setting MPFR precision to 320 1539796845.591 * * * * [misc]points: Setting MPFR precision to 576 1539796845.591 * * * * [misc]points: Filtering points with unrepresentable outputs 1539796845.592 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 254 / 256 1539796845.592 * * * * [misc]points: Computing exacts for 4 points 1539796845.592 * * * * [misc]points: Setting MPFR precision to 320 1539796845.592 * * * * [misc]points: Setting MPFR precision to 576 1539796845.593 * * * * [misc]points: Filtering points with unrepresentable outputs 1539796845.593 * * * * [exit]points: Sampled 257 points with exact outputs 1539796845.593 * * * [misc]progress: [2/2] Setting up program. 1539796845.595 * [misc]progress: [Phase 2 of 3] Improving. 1539796845.595 * [enter]simplify: Simplifying (/ a (- (acos a))) 1539796845.595 * * [misc]simplify: iters left: 5 (4 enodes) 1539796845.596 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539796845.600 * * [misc]progress: iteration 1 / 4 1539796845.600 * * * [misc]progress: picking best candidate 1539796845.602 * * * * [misc]pick: Picked # 1539796845.602 * * * [misc]progress: localizing error 1539796845.611 * * * [misc]progress: generating rewritten candidates 1539796845.611 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539796845.616 * * * [misc]progress: generating series expansions 1539796845.616 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539796845.616 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1539796845.616 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539796845.616 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539796845.616 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.616 * [misc]backup-simplify: Simplify -1 into -1 1539796845.616 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539796845.616 * [misc]taylor: Taking taylor expansion of a in a 1539796845.616 * [misc]backup-simplify: Simplify 0 into 0 1539796845.616 * [misc]backup-simplify: Simplify 1 into 1 1539796845.616 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796845.616 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796845.616 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539796845.616 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539796845.616 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.616 * [misc]backup-simplify: Simplify -1 into -1 1539796845.616 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539796845.616 * [misc]taylor: Taking taylor expansion of a in a 1539796845.616 * [misc]backup-simplify: Simplify 0 into 0 1539796845.616 * [misc]backup-simplify: Simplify 1 into 1 1539796845.616 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796845.616 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796845.616 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539796845.616 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539796845.616 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796845.617 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539796845.617 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539796845.617 * [misc]backup-simplify: Simplify 0 into 0 1539796845.617 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796845.617 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539796845.617 * [misc]backup-simplify: Simplify 0 into 0 1539796845.618 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796845.618 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539796845.618 * [misc]backup-simplify: Simplify 0 into 0 1539796845.618 * [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 1539796845.619 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539796845.619 * [misc]backup-simplify: Simplify 0 into 0 1539796845.619 * [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 1539796845.619 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539796845.619 * [misc]backup-simplify: Simplify 0 into 0 1539796845.620 * [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 1539796845.620 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539796845.620 * [misc]backup-simplify: Simplify 0 into 0 1539796845.620 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539796845.620 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539796845.620 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539796845.621 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539796845.621 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.621 * [misc]backup-simplify: Simplify -1 into -1 1539796845.621 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796845.621 * [misc]taylor: Taking taylor expansion of a in a 1539796845.621 * [misc]backup-simplify: Simplify 0 into 0 1539796845.621 * [misc]backup-simplify: Simplify 1 into 1 1539796845.621 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796845.621 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796845.621 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796845.621 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796845.621 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796845.621 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539796845.621 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.621 * [misc]backup-simplify: Simplify -1 into -1 1539796845.621 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796845.621 * [misc]taylor: Taking taylor expansion of a in a 1539796845.621 * [misc]backup-simplify: Simplify 0 into 0 1539796845.621 * [misc]backup-simplify: Simplify 1 into 1 1539796845.621 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796845.621 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796845.621 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796845.621 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796845.621 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796845.621 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796845.622 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539796845.622 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539796845.622 * [misc]backup-simplify: Simplify 0 into 0 1539796845.622 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796845.622 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796845.622 * [misc]backup-simplify: Simplify 0 into 0 1539796845.623 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796845.623 * [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 1539796845.623 * [misc]backup-simplify: Simplify 0 into 0 1539796845.624 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796845.624 * [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 1539796845.624 * [misc]backup-simplify: Simplify 0 into 0 1539796845.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796845.625 * [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 1539796845.625 * [misc]backup-simplify: Simplify 0 into 0 1539796845.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539796845.626 * [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 1539796845.626 * [misc]backup-simplify: Simplify 0 into 0 1539796845.626 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539796845.626 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1539796845.626 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539796845.626 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539796845.626 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796845.626 * [misc]taylor: Taking taylor expansion of a in a 1539796845.626 * [misc]backup-simplify: Simplify 0 into 0 1539796845.626 * [misc]backup-simplify: Simplify 1 into 1 1539796845.626 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796845.626 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.626 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796845.626 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796845.627 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796845.627 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539796845.627 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796845.627 * [misc]taylor: Taking taylor expansion of a in a 1539796845.627 * [misc]backup-simplify: Simplify 0 into 0 1539796845.627 * [misc]backup-simplify: Simplify 1 into 1 1539796845.627 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796845.627 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.627 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796845.627 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796845.627 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796845.627 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796845.627 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539796845.627 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539796845.627 * [misc]backup-simplify: Simplify 0 into 0 1539796845.628 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796845.628 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796845.628 * [misc]backup-simplify: Simplify 0 into 0 1539796845.628 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796845.629 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796845.629 * [misc]backup-simplify: Simplify 0 into 0 1539796845.629 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796845.629 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796845.629 * [misc]backup-simplify: Simplify 0 into 0 1539796845.630 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796845.630 * [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 1539796845.630 * [misc]backup-simplify: Simplify 0 into 0 1539796845.631 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539796845.631 * [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 1539796845.631 * [misc]backup-simplify: Simplify 0 into 0 1539796845.631 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539796845.631 * * * [misc]progress: simplifying candidates 1539796845.631 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1539796845.631 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1539796845.632 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1539796845.632 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539796845.632 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.633 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539796845.633 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1539796845.633 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1539796845.633 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539796845.633 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.634 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539796845.634 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1539796845.634 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1539796845.634 * [enter]simplify: Simplifying (- (acos a)) 1539796845.634 * * [misc]simplify: iters left: 3 (3 enodes) 1539796845.634 * [exit]simplify: Simplified to (- (acos a)) 1539796845.634 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1539796845.634 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1539796845.634 * [enter]simplify: Simplifying (acos a) 1539796845.635 * * [misc]simplify: iters left: 1 (2 enodes) 1539796845.635 * [exit]simplify: Simplified to (acos a) 1539796845.635 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1539796845.635 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1539796845.635 * [enter]simplify: Simplifying (cbrt (acos a)) 1539796845.635 * * [misc]simplify: iters left: 2 (3 enodes) 1539796845.636 * [exit]simplify: Simplified to (cbrt (acos a)) 1539796845.636 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1539796845.636 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1539796845.636 * [enter]simplify: Simplifying (sqrt (acos a)) 1539796845.636 * * [misc]simplify: iters left: 2 (3 enodes) 1539796845.636 * [exit]simplify: Simplified to (sqrt (acos a)) 1539796845.636 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1539796845.636 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1539796845.636 * [enter]simplify: Simplifying (acos a) 1539796845.636 * * [misc]simplify: iters left: 1 (2 enodes) 1539796845.637 * [exit]simplify: Simplified to (acos a) 1539796845.637 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1539796845.637 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1539796845.637 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539796845.637 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.638 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539796845.638 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1539796845.638 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1539796845.638 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539796845.638 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.638 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539796845.638 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1539796845.638 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1539796845.639 * [enter]simplify: Simplifying (- (acos a)) 1539796845.639 * * [misc]simplify: iters left: 3 (3 enodes) 1539796845.639 * [exit]simplify: Simplified to (- (acos a)) 1539796845.639 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1539796845.639 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1539796845.639 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796845.639 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.640 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.642 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.643 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.645 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.648 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796845.648 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796845.648 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1539796845.648 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796845.648 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.649 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.650 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.652 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.654 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.656 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796845.656 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796845.656 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1539796845.657 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796845.657 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.658 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.659 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.661 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.663 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.665 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796845.665 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796845.666 * * * [misc]progress: adding candidates to table 1539796845.799 * * [misc]progress: iteration 2 / 4 1539796845.799 * * * [misc]progress: picking best candidate 1539796845.810 * * * * [misc]pick: Picked # 1539796845.810 * * * [misc]progress: localizing error 1539796845.815 * * * [misc]progress: generating rewritten candidates 1539796845.815 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1539796845.820 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1539796845.824 * * * [misc]progress: generating series expansions 1539796845.824 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1539796845.824 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1539796845.824 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539796845.824 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539796845.824 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.824 * [misc]backup-simplify: Simplify -1 into -1 1539796845.824 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539796845.824 * [misc]taylor: Taking taylor expansion of a in a 1539796845.824 * [misc]backup-simplify: Simplify 0 into 0 1539796845.824 * [misc]backup-simplify: Simplify 1 into 1 1539796845.824 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796845.824 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796845.824 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539796845.824 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539796845.824 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.824 * [misc]backup-simplify: Simplify -1 into -1 1539796845.824 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539796845.824 * [misc]taylor: Taking taylor expansion of a in a 1539796845.824 * [misc]backup-simplify: Simplify 0 into 0 1539796845.824 * [misc]backup-simplify: Simplify 1 into 1 1539796845.824 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796845.824 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796845.824 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539796845.824 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539796845.825 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796845.825 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539796845.825 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539796845.825 * [misc]backup-simplify: Simplify 0 into 0 1539796845.825 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796845.825 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539796845.825 * [misc]backup-simplify: Simplify 0 into 0 1539796845.826 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796845.826 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539796845.826 * [misc]backup-simplify: Simplify 0 into 0 1539796845.826 * [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 1539796845.827 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539796845.827 * [misc]backup-simplify: Simplify 0 into 0 1539796845.827 * [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 1539796845.827 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539796845.827 * [misc]backup-simplify: Simplify 0 into 0 1539796845.828 * [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 1539796845.828 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539796845.828 * [misc]backup-simplify: Simplify 0 into 0 1539796845.828 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539796845.828 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1539796845.828 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539796845.828 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539796845.828 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.828 * [misc]backup-simplify: Simplify -1 into -1 1539796845.828 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796845.828 * [misc]taylor: Taking taylor expansion of a in a 1539796845.828 * [misc]backup-simplify: Simplify 0 into 0 1539796845.828 * [misc]backup-simplify: Simplify 1 into 1 1539796845.828 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796845.828 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796845.829 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796845.829 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796845.829 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796845.829 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539796845.829 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.829 * [misc]backup-simplify: Simplify -1 into -1 1539796845.829 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796845.829 * [misc]taylor: Taking taylor expansion of a in a 1539796845.829 * [misc]backup-simplify: Simplify 0 into 0 1539796845.829 * [misc]backup-simplify: Simplify 1 into 1 1539796845.829 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796845.829 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796845.829 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796845.829 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796845.829 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796845.829 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796845.830 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539796845.830 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539796845.830 * [misc]backup-simplify: Simplify 0 into 0 1539796845.830 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796845.830 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796845.830 * [misc]backup-simplify: Simplify 0 into 0 1539796845.831 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796845.831 * [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 1539796845.831 * [misc]backup-simplify: Simplify 0 into 0 1539796845.831 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796845.832 * [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 1539796845.832 * [misc]backup-simplify: Simplify 0 into 0 1539796845.832 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796845.832 * [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 1539796845.832 * [misc]backup-simplify: Simplify 0 into 0 1539796845.833 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539796845.833 * [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 1539796845.834 * [misc]backup-simplify: Simplify 0 into 0 1539796845.834 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539796845.834 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539796845.834 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539796845.834 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539796845.834 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796845.834 * [misc]taylor: Taking taylor expansion of a in a 1539796845.834 * [misc]backup-simplify: Simplify 0 into 0 1539796845.834 * [misc]backup-simplify: Simplify 1 into 1 1539796845.834 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796845.834 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.834 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796845.834 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796845.834 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796845.834 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539796845.834 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796845.834 * [misc]taylor: Taking taylor expansion of a in a 1539796845.834 * [misc]backup-simplify: Simplify 0 into 0 1539796845.834 * [misc]backup-simplify: Simplify 1 into 1 1539796845.834 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796845.834 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.834 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796845.835 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796845.835 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796845.835 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796845.835 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539796845.835 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539796845.835 * [misc]backup-simplify: Simplify 0 into 0 1539796845.835 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796845.836 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796845.836 * [misc]backup-simplify: Simplify 0 into 0 1539796845.836 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796845.836 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796845.836 * [misc]backup-simplify: Simplify 0 into 0 1539796845.837 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796845.837 * [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 1539796845.837 * [misc]backup-simplify: Simplify 0 into 0 1539796845.837 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796845.838 * [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 1539796845.838 * [misc]backup-simplify: Simplify 0 into 0 1539796845.838 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539796845.839 * [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 1539796845.839 * [misc]backup-simplify: Simplify 0 into 0 1539796845.839 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539796845.839 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1539796845.839 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1539796845.839 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1539796845.839 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1539796845.839 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.839 * [misc]backup-simplify: Simplify -1 into -1 1539796845.839 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1539796845.839 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796845.839 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796845.839 * [misc]taylor: Taking taylor expansion of a in a 1539796845.839 * [misc]backup-simplify: Simplify 0 into 0 1539796845.839 * [misc]backup-simplify: Simplify 1 into 1 1539796845.839 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1539796845.839 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1539796845.839 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.839 * [misc]backup-simplify: Simplify -1 into -1 1539796845.839 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1539796845.839 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796845.839 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796845.839 * [misc]taylor: Taking taylor expansion of a in a 1539796845.839 * [misc]backup-simplify: Simplify 0 into 0 1539796845.839 * [misc]backup-simplify: Simplify 1 into 1 1539796845.839 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1539796845.840 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1539796845.840 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1539796845.840 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1539796845.840 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1539796845.840 * [misc]backup-simplify: Simplify 0 into 0 1539796845.840 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539796845.841 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539796845.841 * [misc]backup-simplify: Simplify 0 into 0 1539796845.841 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539796845.841 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539796845.841 * [misc]backup-simplify: Simplify 0 into 0 1539796845.842 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539796845.842 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539796845.842 * [misc]backup-simplify: Simplify 0 into 0 1539796845.843 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539796845.843 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539796845.843 * [misc]backup-simplify: Simplify 0 into 0 1539796845.844 * [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 1539796845.845 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539796845.845 * [misc]backup-simplify: Simplify 0 into 0 1539796845.845 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1539796845.845 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1539796845.845 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1539796845.845 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1539796845.845 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.845 * [misc]backup-simplify: Simplify -1 into -1 1539796845.845 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796845.845 * [misc]taylor: Taking taylor expansion of a in a 1539796845.845 * [misc]backup-simplify: Simplify 0 into 0 1539796845.845 * [misc]backup-simplify: Simplify 1 into 1 1539796845.845 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796845.845 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796845.845 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1539796845.845 * [misc]taylor: Taking taylor expansion of -1 in a 1539796845.845 * [misc]backup-simplify: Simplify -1 into -1 1539796845.845 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796845.845 * [misc]taylor: Taking taylor expansion of a in a 1539796845.845 * [misc]backup-simplify: Simplify 0 into 0 1539796845.845 * [misc]backup-simplify: Simplify 1 into 1 1539796845.845 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796845.845 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796845.845 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796845.845 * [misc]backup-simplify: Simplify (* -1 0) into 0 1539796845.845 * [misc]backup-simplify: Simplify 0 into 0 1539796845.846 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796845.846 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1539796845.846 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1539796845.846 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539796845.846 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1539796845.846 * [misc]backup-simplify: Simplify 0 into 0 1539796845.847 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796845.847 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1539796845.847 * [misc]backup-simplify: Simplify 0 into 0 1539796845.847 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796845.848 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1539796845.848 * [misc]backup-simplify: Simplify 0 into 0 1539796845.849 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796845.849 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1539796845.850 * [misc]backup-simplify: Simplify 0 into 0 1539796845.850 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796845.851 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1539796845.851 * [misc]backup-simplify: Simplify 0 into 0 1539796845.852 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539796845.853 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1539796845.853 * [misc]backup-simplify: Simplify 0 into 0 1539796845.853 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1539796845.853 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1539796845.854 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1539796845.854 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796845.854 * [misc]taylor: Taking taylor expansion of a in a 1539796845.854 * [misc]backup-simplify: Simplify 0 into 0 1539796845.854 * [misc]backup-simplify: Simplify 1 into 1 1539796845.854 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796845.854 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.854 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796845.854 * [misc]taylor: Taking taylor expansion of a in a 1539796845.854 * [misc]backup-simplify: Simplify 0 into 0 1539796845.854 * [misc]backup-simplify: Simplify 1 into 1 1539796845.854 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796845.854 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.854 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796845.854 * [misc]backup-simplify: Simplify 0 into 0 1539796845.854 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796845.854 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796845.855 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539796845.855 * [misc]backup-simplify: Simplify 0 into 0 1539796845.855 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796845.855 * [misc]backup-simplify: Simplify 0 into 0 1539796845.856 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796845.856 * [misc]backup-simplify: Simplify 0 into 0 1539796845.857 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796845.857 * [misc]backup-simplify: Simplify 0 into 0 1539796845.858 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796845.858 * [misc]backup-simplify: Simplify 0 into 0 1539796845.859 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539796845.859 * [misc]backup-simplify: Simplify 0 into 0 1539796845.859 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1539796845.859 * * * [misc]progress: simplifying candidates 1539796845.859 * * * * [misc]progress: [ 1 / 50 ] simplifiying candidate # 1539796845.859 * * * * [misc]progress: [ 2 / 50 ] simplifiying candidate # 1539796845.859 * * * * [misc]progress: [ 3 / 50 ] simplifiying candidate # 1539796845.859 * * * * [misc]progress: [ 4 / 50 ] simplifiying candidate # 1539796845.859 * [enter]simplify: Simplifying (- 1) 1539796845.859 * * [misc]simplify: iters left: 2 (2 enodes) 1539796845.860 * * [misc]simplify: iters left: 1 (5 enodes) 1539796845.861 * [exit]simplify: Simplified to -1 1539796845.861 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1539796845.861 * * * * [misc]progress: [ 5 / 50 ] simplifiying candidate # 1539796845.861 * * * * [misc]progress: [ 6 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 7 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 8 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 9 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 10 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 11 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 12 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 13 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 14 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 15 / 50 ] simplifiying candidate # 1539796845.862 * * * * [misc]progress: [ 16 / 50 ] simplifiying candidate # 1539796845.862 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1539796845.862 * * [misc]simplify: iters left: 6 (5 enodes) 1539796845.864 * * [misc]simplify: iters left: 5 (7 enodes) 1539796845.865 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1539796845.865 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1539796845.865 * * * * [misc]progress: [ 17 / 50 ] simplifiying candidate # 1539796845.866 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1539796845.866 * * [misc]simplify: iters left: 6 (5 enodes) 1539796845.867 * * [misc]simplify: iters left: 5 (7 enodes) 1539796845.869 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1539796845.869 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1539796845.869 * * * * [misc]progress: [ 18 / 50 ] simplifiying candidate # 1539796845.870 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1539796845.870 * * [misc]simplify: iters left: 5 (4 enodes) 1539796845.871 * * [misc]simplify: iters left: 4 (6 enodes) 1539796845.872 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1539796845.873 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1539796845.873 * * * * [misc]progress: [ 19 / 50 ] simplifiying candidate # 1539796845.873 * [enter]simplify: Simplifying (/ 1 a) 1539796845.873 * * [misc]simplify: iters left: 2 (3 enodes) 1539796845.874 * * [misc]simplify: iters left: 1 (5 enodes) 1539796845.875 * [exit]simplify: Simplified to (/ 1 a) 1539796845.875 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1539796845.875 * * * * [misc]progress: [ 20 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 21 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 22 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 23 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 24 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 25 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 26 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 27 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 28 / 50 ] simplifiying candidate # 1539796845.875 * * * * [misc]progress: [ 29 / 50 ] simplifiying candidate # 1539796845.876 * * * * [misc]progress: [ 30 / 50 ] simplifiying candidate # 1539796845.876 * [enter]simplify: Simplifying (/ 0 a) 1539796845.876 * * [misc]simplify: iters left: 2 (3 enodes) 1539796845.877 * [exit]simplify: Simplified to 0 1539796845.877 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1539796845.877 * * * * [misc]progress: [ 31 / 50 ] simplifiying candidate # 1539796845.877 * * * * [misc]progress: [ 32 / 50 ] simplifiying candidate # 1539796845.877 * * * * [misc]progress: [ 33 / 50 ] simplifiying candidate # 1539796845.877 * * * * [misc]progress: [ 34 / 50 ] simplifiying candidate # 1539796845.877 * [enter]simplify: Simplifying (/ (acos a) a) 1539796845.877 * * [misc]simplify: iters left: 3 (3 enodes) 1539796845.878 * [exit]simplify: Simplified to (/ (acos a) a) 1539796845.878 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1539796845.878 * * * * [misc]progress: [ 35 / 50 ] simplifiying candidate # 1539796845.878 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1539796845.878 * * [misc]simplify: iters left: 6 (5 enodes) 1539796845.880 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1539796845.880 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1539796845.880 * * * * [misc]progress: [ 36 / 50 ] simplifiying candidate # 1539796845.880 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539796845.880 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.881 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539796845.881 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1539796845.881 * * * * [misc]progress: [ 37 / 50 ] simplifiying candidate # 1539796845.882 * * * * [misc]progress: [ 38 / 50 ] simplifiying candidate # 1539796845.882 * * * * [misc]progress: [ 39 / 50 ] simplifiying candidate # 1539796845.882 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1539796845.882 * * [misc]simplify: iters left: 6 (5 enodes) 1539796845.883 * * [misc]simplify: iters left: 5 (8 enodes) 1539796845.886 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1539796845.886 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1539796845.886 * * * * [misc]progress: [ 40 / 50 ] simplifiying candidate # 1539796845.886 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539796845.886 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.887 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539796845.887 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1539796845.887 * * * * [misc]progress: [ 41 / 50 ] simplifiying candidate # 1539796845.887 * [enter]simplify: Simplifying (- 1) 1539796845.887 * * [misc]simplify: iters left: 2 (2 enodes) 1539796845.889 * * [misc]simplify: iters left: 1 (5 enodes) 1539796845.889 * [exit]simplify: Simplified to -1 1539796845.889 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1539796845.890 * * * * [misc]progress: [ 42 / 50 ] simplifiying candidate # 1539796845.890 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1539796845.890 * * [misc]simplify: iters left: 4 (4 enodes) 1539796845.891 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1539796845.891 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1539796845.891 * * * * [misc]progress: [ 43 / 50 ] simplifiying candidate # 1539796845.891 * [enter]simplify: Simplifying (sqrt (acos a)) 1539796845.891 * * [misc]simplify: iters left: 2 (3 enodes) 1539796845.892 * [exit]simplify: Simplified to (sqrt (acos a)) 1539796845.892 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1539796845.892 * * * * [misc]progress: [ 44 / 50 ] simplifiying candidate # 1539796845.892 * * * * [misc]progress: [ 45 / 50 ] simplifiying candidate # 1539796845.892 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796845.892 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.894 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.896 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.897 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.899 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.901 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796845.902 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796845.902 * * * * [misc]progress: [ 46 / 50 ] simplifiying candidate # 1539796845.902 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796845.902 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.903 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.904 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.906 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.907 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.909 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796845.910 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796845.910 * * * * [misc]progress: [ 47 / 50 ] simplifiying candidate # 1539796845.910 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796845.910 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.912 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.913 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.915 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.917 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.919 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796845.919 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796845.919 * * * * [misc]progress: [ 48 / 50 ] simplifiying candidate # 1539796845.920 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539796845.920 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.921 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.922 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.923 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.926 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.930 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539796845.930 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1539796845.930 * * * * [misc]progress: [ 49 / 50 ] simplifiying candidate # 1539796845.931 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539796845.931 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.932 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.935 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.938 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.941 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.945 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539796845.945 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1539796845.945 * * * * [misc]progress: [ 50 / 50 ] simplifiying candidate # 1539796845.946 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539796845.946 * * [misc]simplify: iters left: 5 (5 enodes) 1539796845.947 * * [misc]simplify: iters left: 4 (9 enodes) 1539796845.950 * * [misc]simplify: iters left: 3 (14 enodes) 1539796845.953 * * [misc]simplify: iters left: 2 (16 enodes) 1539796845.956 * * [misc]simplify: iters left: 1 (18 enodes) 1539796845.961 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539796845.961 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1539796845.961 * * * [misc]progress: adding candidates to table 1539796846.232 * * [misc]progress: iteration 3 / 4 1539796846.232 * * * [misc]progress: picking best candidate 1539796846.251 * * * * [misc]pick: Picked # 1539796846.251 * * * [misc]progress: localizing error 1539796846.259 * * * [misc]progress: generating rewritten candidates 1539796846.259 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1539796846.267 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1539796846.272 * * * [misc]progress: generating series expansions 1539796846.272 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1539796846.272 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1539796846.272 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539796846.272 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539796846.272 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.272 * [misc]backup-simplify: Simplify -1 into -1 1539796846.272 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539796846.272 * [misc]taylor: Taking taylor expansion of a in a 1539796846.272 * [misc]backup-simplify: Simplify 0 into 0 1539796846.272 * [misc]backup-simplify: Simplify 1 into 1 1539796846.272 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796846.272 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796846.272 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539796846.272 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539796846.272 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.272 * [misc]backup-simplify: Simplify -1 into -1 1539796846.272 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539796846.272 * [misc]taylor: Taking taylor expansion of a in a 1539796846.272 * [misc]backup-simplify: Simplify 0 into 0 1539796846.272 * [misc]backup-simplify: Simplify 1 into 1 1539796846.272 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796846.272 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796846.272 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539796846.272 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539796846.273 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796846.273 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539796846.273 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539796846.273 * [misc]backup-simplify: Simplify 0 into 0 1539796846.273 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796846.274 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539796846.274 * [misc]backup-simplify: Simplify 0 into 0 1539796846.274 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796846.274 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539796846.274 * [misc]backup-simplify: Simplify 0 into 0 1539796846.275 * [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 1539796846.275 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539796846.275 * [misc]backup-simplify: Simplify 0 into 0 1539796846.276 * [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 1539796846.276 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539796846.277 * [misc]backup-simplify: Simplify 0 into 0 1539796846.277 * [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 1539796846.278 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539796846.278 * [misc]backup-simplify: Simplify 0 into 0 1539796846.278 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539796846.278 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1539796846.279 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539796846.279 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539796846.279 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.279 * [misc]backup-simplify: Simplify -1 into -1 1539796846.279 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796846.279 * [misc]taylor: Taking taylor expansion of a in a 1539796846.279 * [misc]backup-simplify: Simplify 0 into 0 1539796846.279 * [misc]backup-simplify: Simplify 1 into 1 1539796846.279 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796846.279 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796846.279 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796846.279 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796846.279 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796846.279 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539796846.280 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.280 * [misc]backup-simplify: Simplify -1 into -1 1539796846.280 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796846.280 * [misc]taylor: Taking taylor expansion of a in a 1539796846.280 * [misc]backup-simplify: Simplify 0 into 0 1539796846.280 * [misc]backup-simplify: Simplify 1 into 1 1539796846.280 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796846.280 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796846.280 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796846.280 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796846.280 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796846.280 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796846.281 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539796846.281 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539796846.281 * [misc]backup-simplify: Simplify 0 into 0 1539796846.282 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796846.282 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796846.282 * [misc]backup-simplify: Simplify 0 into 0 1539796846.283 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796846.283 * [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 1539796846.284 * [misc]backup-simplify: Simplify 0 into 0 1539796846.285 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796846.285 * [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 1539796846.285 * [misc]backup-simplify: Simplify 0 into 0 1539796846.286 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796846.287 * [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 1539796846.287 * [misc]backup-simplify: Simplify 0 into 0 1539796846.288 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539796846.289 * [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 1539796846.289 * [misc]backup-simplify: Simplify 0 into 0 1539796846.289 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539796846.289 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539796846.289 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539796846.289 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539796846.290 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796846.290 * [misc]taylor: Taking taylor expansion of a in a 1539796846.290 * [misc]backup-simplify: Simplify 0 into 0 1539796846.290 * [misc]backup-simplify: Simplify 1 into 1 1539796846.290 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796846.290 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796846.290 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796846.290 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796846.290 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796846.290 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539796846.290 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796846.290 * [misc]taylor: Taking taylor expansion of a in a 1539796846.290 * [misc]backup-simplify: Simplify 0 into 0 1539796846.290 * [misc]backup-simplify: Simplify 1 into 1 1539796846.290 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796846.291 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796846.291 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796846.291 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796846.291 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796846.291 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539796846.292 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539796846.292 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539796846.292 * [misc]backup-simplify: Simplify 0 into 0 1539796846.292 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796846.292 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796846.292 * [misc]backup-simplify: Simplify 0 into 0 1539796846.293 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796846.293 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796846.293 * [misc]backup-simplify: Simplify 0 into 0 1539796846.294 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796846.294 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796846.294 * [misc]backup-simplify: Simplify 0 into 0 1539796846.294 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796846.295 * [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 1539796846.295 * [misc]backup-simplify: Simplify 0 into 0 1539796846.295 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539796846.296 * [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 1539796846.296 * [misc]backup-simplify: Simplify 0 into 0 1539796846.296 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539796846.296 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1539796846.296 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1539796846.296 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1539796846.296 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1539796846.296 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.296 * [misc]backup-simplify: Simplify -1 into -1 1539796846.296 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796846.296 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796846.296 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796846.296 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1539796846.296 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.296 * [misc]backup-simplify: Simplify -1 into -1 1539796846.296 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796846.296 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796846.296 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796846.297 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796846.297 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1539796846.297 * [misc]backup-simplify: Simplify 0 into 0 1539796846.297 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796846.297 * [misc]backup-simplify: Simplify 0 into 0 1539796846.297 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796846.297 * [misc]backup-simplify: Simplify 0 into 0 1539796846.297 * [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 1539796846.297 * [misc]backup-simplify: Simplify 0 into 0 1539796846.297 * [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 1539796846.297 * [misc]backup-simplify: Simplify 0 into 0 1539796846.298 * [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 1539796846.298 * [misc]backup-simplify: Simplify 0 into 0 1539796846.298 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539796846.298 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1539796846.298 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1539796846.298 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1539796846.298 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.298 * [misc]backup-simplify: Simplify -1 into -1 1539796846.298 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796846.298 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796846.298 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796846.298 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1539796846.298 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.298 * [misc]backup-simplify: Simplify -1 into -1 1539796846.298 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796846.298 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796846.298 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796846.298 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539796846.299 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539796846.299 * [misc]backup-simplify: Simplify 0 into 0 1539796846.299 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796846.299 * [misc]backup-simplify: Simplify 0 into 0 1539796846.301 * [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 1539796846.302 * [misc]backup-simplify: Simplify 0 into 0 1539796846.302 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796846.302 * [misc]backup-simplify: Simplify 0 into 0 1539796846.302 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796846.302 * [misc]backup-simplify: Simplify 0 into 0 1539796846.303 * [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 1539796846.303 * [misc]backup-simplify: Simplify 0 into 0 1539796846.303 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1539796846.303 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1539796846.303 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1539796846.303 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1539796846.303 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.303 * [misc]backup-simplify: Simplify -1 into -1 1539796846.303 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796846.303 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796846.303 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539796846.303 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1539796846.303 * [misc]taylor: Taking taylor expansion of -1 in a 1539796846.303 * [misc]backup-simplify: Simplify -1 into -1 1539796846.303 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796846.303 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796846.303 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539796846.303 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539796846.303 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539796846.303 * [misc]backup-simplify: Simplify 0 into 0 1539796846.304 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796846.304 * [misc]backup-simplify: Simplify 0 into 0 1539796846.304 * [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 1539796846.304 * [misc]backup-simplify: Simplify 0 into 0 1539796846.304 * [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 1539796846.304 * [misc]backup-simplify: Simplify 0 into 0 1539796846.304 * [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 1539796846.304 * [misc]backup-simplify: Simplify 0 into 0 1539796846.305 * [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 1539796846.305 * [misc]backup-simplify: Simplify 0 into 0 1539796846.305 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1539796846.305 * * * [misc]progress: simplifying candidates 1539796846.305 * * * * [misc]progress: [ 1 / 72 ] simplifiying candidate # 1539796846.305 * * * * [misc]progress: [ 2 / 72 ] simplifiying candidate # 1539796846.305 * * * * [misc]progress: [ 3 / 72 ] simplifiying candidate # 1539796846.305 * * * * [misc]progress: [ 4 / 72 ] simplifiying candidate # 1539796846.305 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1539796846.305 * * [misc]simplify: iters left: 6 (9 enodes) 1539796846.308 * * [misc]simplify: iters left: 5 (17 enodes) 1539796846.310 * * [misc]simplify: iters left: 4 (20 enodes) 1539796846.313 * * [misc]simplify: iters left: 3 (23 enodes) 1539796846.316 * * [misc]simplify: iters left: 2 (29 enodes) 1539796846.322 * * [misc]simplify: iters left: 1 (43 enodes) 1539796846.334 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539796846.334 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1539796846.334 * * * * [misc]progress: [ 5 / 72 ] simplifiying candidate # 1539796846.334 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1539796846.334 * * [misc]simplify: iters left: 6 (9 enodes) 1539796846.336 * * [misc]simplify: iters left: 5 (20 enodes) 1539796846.339 * * [misc]simplify: iters left: 4 (23 enodes) 1539796846.342 * * [misc]simplify: iters left: 3 (31 enodes) 1539796846.347 * * [misc]simplify: iters left: 2 (41 enodes) 1539796846.368 * * [misc]simplify: iters left: 1 (86 enodes) 1539796846.393 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539796846.393 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1539796846.393 * * * * [misc]progress: [ 6 / 72 ] simplifiying candidate # 1539796846.393 * * * * [misc]progress: [ 7 / 72 ] simplifiying candidate # 1539796846.393 * * * * [misc]progress: [ 8 / 72 ] simplifiying candidate # 1539796846.394 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1539796846.394 * * [misc]simplify: iters left: 6 (11 enodes) 1539796846.398 * * [misc]simplify: iters left: 5 (34 enodes) 1539796846.414 * * [misc]simplify: iters left: 4 (100 enodes) 1539796846.480 * * [misc]simplify: iters left: 3 (414 enodes) 1539796847.354 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1539796847.354 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1539796847.354 * * * * [misc]progress: [ 9 / 72 ] simplifiying candidate # 1539796847.354 * * * * [misc]progress: [ 10 / 72 ] simplifiying candidate # 1539796847.354 * * * * [misc]progress: [ 11 / 72 ] simplifiying candidate # 1539796847.354 * * * * [misc]progress: [ 12 / 72 ] simplifiying candidate # 1539796847.354 * * * * [misc]progress: [ 13 / 72 ] simplifiying candidate # 1539796847.355 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796847.355 * * [misc]simplify: iters left: 6 (11 enodes) 1539796847.357 * * [misc]simplify: iters left: 5 (19 enodes) 1539796847.360 * * [misc]simplify: iters left: 4 (28 enodes) 1539796847.364 * * [misc]simplify: iters left: 3 (31 enodes) 1539796847.369 * * [misc]simplify: iters left: 2 (34 enodes) 1539796847.374 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1539796847.374 * [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))))) 1539796847.374 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796847.374 * * [misc]simplify: iters left: 6 (9 enodes) 1539796847.376 * * [misc]simplify: iters left: 5 (11 enodes) 1539796847.377 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796847.377 * [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))))) 1539796847.378 * * * * [misc]progress: [ 14 / 72 ] simplifiying candidate # 1539796847.378 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539796847.378 * * [misc]simplify: iters left: 6 (10 enodes) 1539796847.380 * * [misc]simplify: iters left: 5 (14 enodes) 1539796847.382 * * [misc]simplify: iters left: 4 (16 enodes) 1539796847.384 * * [misc]simplify: iters left: 3 (17 enodes) 1539796847.387 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1539796847.387 * [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))))) 1539796847.387 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796847.387 * * [misc]simplify: iters left: 6 (9 enodes) 1539796847.388 * * [misc]simplify: iters left: 5 (11 enodes) 1539796847.390 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796847.390 * [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))))) 1539796847.390 * * * * [misc]progress: [ 15 / 72 ] simplifiying candidate # 1539796847.390 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1539796847.390 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.392 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.394 * * [misc]simplify: iters left: 4 (18 enodes) 1539796847.397 * * [misc]simplify: iters left: 3 (20 enodes) 1539796847.399 * * [misc]simplify: iters left: 2 (25 enodes) 1539796847.402 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796847.402 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539796847.403 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539796847.403 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.404 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.406 * * [misc]simplify: iters left: 4 (15 enodes) 1539796847.409 * * [misc]simplify: iters left: 3 (25 enodes) 1539796847.412 * * [misc]simplify: iters left: 2 (27 enodes) 1539796847.415 * * [misc]simplify: iters left: 1 (32 enodes) 1539796847.419 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539796847.419 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539796847.419 * * * * [misc]progress: [ 16 / 72 ] simplifiying candidate # 1539796847.419 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1539796847.419 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.422 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.426 * * [misc]simplify: iters left: 4 (18 enodes) 1539796847.435 * * [misc]simplify: iters left: 3 (20 enodes) 1539796847.439 * * [misc]simplify: iters left: 2 (25 enodes) 1539796847.446 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796847.446 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539796847.446 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539796847.447 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.448 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.450 * * [misc]simplify: iters left: 4 (15 enodes) 1539796847.453 * * [misc]simplify: iters left: 3 (25 enodes) 1539796847.457 * * [misc]simplify: iters left: 2 (27 enodes) 1539796847.460 * * [misc]simplify: iters left: 1 (32 enodes) 1539796847.464 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539796847.464 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539796847.464 * * * * [misc]progress: [ 17 / 72 ] simplifiying candidate # 1539796847.464 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796847.464 * * [misc]simplify: iters left: 6 (10 enodes) 1539796847.466 * * [misc]simplify: iters left: 5 (14 enodes) 1539796847.468 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796847.468 * [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))))) 1539796847.469 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796847.469 * * [misc]simplify: iters left: 6 (9 enodes) 1539796847.470 * * [misc]simplify: iters left: 5 (11 enodes) 1539796847.472 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796847.472 * [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))))) 1539796847.472 * * * * [misc]progress: [ 18 / 72 ] simplifiying candidate # 1539796847.472 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796847.472 * * [misc]simplify: iters left: 6 (9 enodes) 1539796847.474 * * [misc]simplify: iters left: 5 (11 enodes) 1539796847.476 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796847.476 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539796847.476 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796847.476 * * [misc]simplify: iters left: 6 (9 enodes) 1539796847.478 * * [misc]simplify: iters left: 5 (11 enodes) 1539796847.479 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796847.479 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539796847.480 * * * * [misc]progress: [ 19 / 72 ] simplifiying candidate # 1539796847.480 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1539796847.480 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.481 * * [misc]simplify: iters left: 5 (9 enodes) 1539796847.483 * * [misc]simplify: iters left: 4 (11 enodes) 1539796847.485 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796847.485 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539796847.485 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1539796847.485 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.486 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.488 * * [misc]simplify: iters left: 4 (15 enodes) 1539796847.491 * * [misc]simplify: iters left: 3 (25 enodes) 1539796847.495 * * [misc]simplify: iters left: 2 (27 enodes) 1539796847.498 * * [misc]simplify: iters left: 1 (32 enodes) 1539796847.502 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1539796847.502 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1539796847.502 * * * * [misc]progress: [ 20 / 72 ] simplifiying candidate # 1539796847.502 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1539796847.502 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.503 * * [misc]simplify: iters left: 5 (9 enodes) 1539796847.505 * * [misc]simplify: iters left: 4 (11 enodes) 1539796847.506 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796847.506 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539796847.507 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1539796847.507 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.508 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.510 * * [misc]simplify: iters left: 4 (15 enodes) 1539796847.513 * * [misc]simplify: iters left: 3 (25 enodes) 1539796847.516 * * [misc]simplify: iters left: 2 (27 enodes) 1539796847.519 * * [misc]simplify: iters left: 1 (32 enodes) 1539796847.523 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1539796847.523 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1539796847.523 * * * * [misc]progress: [ 21 / 72 ] simplifiying candidate # 1539796847.523 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796847.523 * * [misc]simplify: iters left: 6 (6 enodes) 1539796847.524 * * [misc]simplify: iters left: 5 (10 enodes) 1539796847.526 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539796847.526 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1539796847.526 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539796847.526 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.528 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.530 * * [misc]simplify: iters left: 4 (17 enodes) 1539796847.533 * * [misc]simplify: iters left: 3 (21 enodes) 1539796847.536 * * [misc]simplify: iters left: 2 (22 enodes) 1539796847.539 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1539796847.539 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1539796847.539 * * * * [misc]progress: [ 22 / 72 ] simplifiying candidate # 1539796847.539 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539796847.539 * * [misc]simplify: iters left: 5 (5 enodes) 1539796847.540 * * [misc]simplify: iters left: 4 (7 enodes) 1539796847.541 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539796847.541 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1539796847.542 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539796847.542 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.543 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.545 * * [misc]simplify: iters left: 4 (17 enodes) 1539796847.548 * * [misc]simplify: iters left: 3 (21 enodes) 1539796847.550 * * [misc]simplify: iters left: 2 (22 enodes) 1539796847.553 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1539796847.553 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1539796847.553 * * * * [misc]progress: [ 23 / 72 ] simplifiying candidate # 1539796847.554 * [enter]simplify: Simplifying (/ 1 1) 1539796847.554 * * [misc]simplify: iters left: 2 (2 enodes) 1539796847.554 * * [misc]simplify: iters left: 1 (4 enodes) 1539796847.554 * [exit]simplify: Simplified to 1 1539796847.554 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539796847.555 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539796847.555 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.556 * * [misc]simplify: iters left: 5 (13 enodes) 1539796847.558 * * [misc]simplify: iters left: 4 (26 enodes) 1539796847.563 * * [misc]simplify: iters left: 3 (42 enodes) 1539796847.571 * * [misc]simplify: iters left: 2 (77 enodes) 1539796847.583 * * [misc]simplify: iters left: 1 (108 enodes) 1539796847.638 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539796847.638 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539796847.638 * * * * [misc]progress: [ 24 / 72 ] simplifiying candidate # 1539796847.639 * [enter]simplify: Simplifying (/ 1 1) 1539796847.639 * * [misc]simplify: iters left: 2 (2 enodes) 1539796847.639 * * [misc]simplify: iters left: 1 (4 enodes) 1539796847.640 * [exit]simplify: Simplified to 1 1539796847.640 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539796847.640 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539796847.640 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.641 * * [misc]simplify: iters left: 5 (13 enodes) 1539796847.644 * * [misc]simplify: iters left: 4 (26 enodes) 1539796847.649 * * [misc]simplify: iters left: 3 (42 enodes) 1539796847.657 * * [misc]simplify: iters left: 2 (77 enodes) 1539796847.669 * * [misc]simplify: iters left: 1 (108 enodes) 1539796847.704 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539796847.704 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539796847.704 * * * * [misc]progress: [ 25 / 72 ] simplifiying candidate # 1539796847.704 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796847.704 * * [misc]simplify: iters left: 6 (6 enodes) 1539796847.705 * * [misc]simplify: iters left: 5 (10 enodes) 1539796847.707 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539796847.707 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1539796847.707 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539796847.707 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.708 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.710 * * [misc]simplify: iters left: 4 (17 enodes) 1539796847.712 * * [misc]simplify: iters left: 3 (21 enodes) 1539796847.715 * * [misc]simplify: iters left: 2 (22 enodes) 1539796847.722 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1539796847.723 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1539796847.723 * * * * [misc]progress: [ 26 / 72 ] simplifiying candidate # 1539796847.723 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539796847.723 * * [misc]simplify: iters left: 5 (5 enodes) 1539796847.725 * * [misc]simplify: iters left: 4 (7 enodes) 1539796847.727 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539796847.727 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1539796847.727 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539796847.727 * * [misc]simplify: iters left: 6 (8 enodes) 1539796847.730 * * [misc]simplify: iters left: 5 (12 enodes) 1539796847.734 * * [misc]simplify: iters left: 4 (17 enodes) 1539796847.738 * * [misc]simplify: iters left: 3 (21 enodes) 1539796847.743 * * [misc]simplify: iters left: 2 (22 enodes) 1539796847.749 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1539796847.749 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1539796847.749 * * * * [misc]progress: [ 27 / 72 ] simplifiying candidate # 1539796847.749 * [enter]simplify: Simplifying (/ 1 1) 1539796847.750 * * [misc]simplify: iters left: 2 (2 enodes) 1539796847.750 * * [misc]simplify: iters left: 1 (4 enodes) 1539796847.751 * [exit]simplify: Simplified to 1 1539796847.751 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539796847.751 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539796847.751 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.754 * * [misc]simplify: iters left: 5 (13 enodes) 1539796847.758 * * [misc]simplify: iters left: 4 (26 enodes) 1539796847.765 * * [misc]simplify: iters left: 3 (42 enodes) 1539796847.773 * * [misc]simplify: iters left: 2 (77 enodes) 1539796847.784 * * [misc]simplify: iters left: 1 (108 enodes) 1539796847.819 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539796847.819 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539796847.819 * * * * [misc]progress: [ 28 / 72 ] simplifiying candidate # 1539796847.819 * [enter]simplify: Simplifying (/ 1 1) 1539796847.819 * * [misc]simplify: iters left: 2 (2 enodes) 1539796847.820 * * [misc]simplify: iters left: 1 (4 enodes) 1539796847.820 * [exit]simplify: Simplified to 1 1539796847.820 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539796847.820 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539796847.820 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.821 * * [misc]simplify: iters left: 5 (13 enodes) 1539796847.824 * * [misc]simplify: iters left: 4 (26 enodes) 1539796847.830 * * [misc]simplify: iters left: 3 (42 enodes) 1539796847.844 * * [misc]simplify: iters left: 2 (77 enodes) 1539796847.865 * * [misc]simplify: iters left: 1 (108 enodes) 1539796847.918 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539796847.918 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539796847.918 * * * * [misc]progress: [ 29 / 72 ] simplifiying candidate # 1539796847.918 * * * * [misc]progress: [ 30 / 72 ] simplifiying candidate # 1539796847.918 * * * * [misc]progress: [ 31 / 72 ] simplifiying candidate # 1539796847.918 * * * * [misc]progress: [ 32 / 72 ] simplifiying candidate # 1539796847.918 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1539796847.918 * * [misc]simplify: iters left: 3 (4 enodes) 1539796847.919 * * [misc]simplify: iters left: 2 (6 enodes) 1539796847.921 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1539796847.921 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1539796847.921 * * * * [misc]progress: [ 33 / 72 ] simplifiying candidate # 1539796847.921 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1539796847.922 * * [misc]simplify: iters left: 3 (4 enodes) 1539796847.923 * * [misc]simplify: iters left: 2 (6 enodes) 1539796847.924 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1539796847.924 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1539796847.924 * * * * [misc]progress: [ 34 / 72 ] simplifiying candidate # 1539796847.925 * [enter]simplify: Simplifying (/ 1 a) 1539796847.925 * * [misc]simplify: iters left: 2 (3 enodes) 1539796847.926 * * [misc]simplify: iters left: 1 (5 enodes) 1539796847.927 * [exit]simplify: Simplified to (/ 1 a) 1539796847.927 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1539796847.927 * * * * [misc]progress: [ 35 / 72 ] simplifiying candidate # 1539796847.927 * [enter]simplify: Simplifying (/ 1 a) 1539796847.927 * * [misc]simplify: iters left: 2 (3 enodes) 1539796847.928 * * [misc]simplify: iters left: 1 (5 enodes) 1539796847.929 * [exit]simplify: Simplified to (/ 1 a) 1539796847.929 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1539796847.930 * * * * [misc]progress: [ 36 / 72 ] simplifiying candidate # 1539796847.930 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796847.930 * * [misc]simplify: iters left: 6 (7 enodes) 1539796847.932 * * [misc]simplify: iters left: 5 (9 enodes) 1539796847.934 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796847.934 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1539796847.934 * * * * [misc]progress: [ 37 / 72 ] simplifiying candidate # 1539796847.935 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539796847.935 * * [misc]simplify: iters left: 6 (6 enodes) 1539796847.936 * * [misc]simplify: iters left: 5 (8 enodes) 1539796847.938 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796847.938 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1539796847.939 * * * * [misc]progress: [ 38 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 39 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 40 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 41 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 42 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 43 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 44 / 72 ] simplifiying candidate # 1539796847.939 * * * * [misc]progress: [ 45 / 72 ] simplifiying candidate # 1539796847.939 * [enter]simplify: Simplifying (- 1) 1539796847.939 * * [misc]simplify: iters left: 2 (2 enodes) 1539796847.940 * * [misc]simplify: iters left: 1 (5 enodes) 1539796847.941 * [exit]simplify: Simplified to -1 1539796847.941 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1539796847.941 * * * * [misc]progress: [ 46 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 47 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 48 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 49 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 50 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 51 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 52 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 53 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 54 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 55 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 56 / 72 ] simplifiying candidate # 1539796847.941 * * * * [misc]progress: [ 57 / 72 ] simplifiying candidate # 1539796847.941 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539796847.941 * * [misc]simplify: iters left: 4 (4 enodes) 1539796847.942 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539796847.942 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1539796847.942 * * * * [misc]progress: [ 58 / 72 ] simplifiying candidate # 1539796847.942 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539796847.942 * * [misc]simplify: iters left: 4 (4 enodes) 1539796847.943 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539796847.943 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1539796847.943 * * * * [misc]progress: [ 59 / 72 ] simplifiying candidate # 1539796847.943 * [enter]simplify: Simplifying (- (acos a)) 1539796847.943 * * [misc]simplify: iters left: 3 (3 enodes) 1539796847.943 * [exit]simplify: Simplified to (- (acos a)) 1539796847.943 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1539796847.943 * * * * [misc]progress: [ 60 / 72 ] simplifiying candidate # 1539796847.944 * [enter]simplify: Simplifying (acos a) 1539796847.944 * * [misc]simplify: iters left: 1 (2 enodes) 1539796847.944 * [exit]simplify: Simplified to (acos a) 1539796847.944 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1539796847.944 * * * * [misc]progress: [ 61 / 72 ] simplifiying candidate # 1539796847.944 * [enter]simplify: Simplifying (cbrt (acos a)) 1539796847.944 * * [misc]simplify: iters left: 2 (3 enodes) 1539796847.945 * [exit]simplify: Simplified to (cbrt (acos a)) 1539796847.945 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1539796847.945 * * * * [misc]progress: [ 62 / 72 ] simplifiying candidate # 1539796847.945 * [enter]simplify: Simplifying (sqrt (acos a)) 1539796847.945 * * [misc]simplify: iters left: 2 (3 enodes) 1539796847.945 * [exit]simplify: Simplified to (sqrt (acos a)) 1539796847.945 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1539796847.945 * * * * [misc]progress: [ 63 / 72 ] simplifiying candidate # 1539796847.945 * [enter]simplify: Simplifying (acos a) 1539796847.945 * * [misc]simplify: iters left: 1 (2 enodes) 1539796847.946 * [exit]simplify: Simplified to (acos a) 1539796847.946 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1539796847.946 * * * * [misc]progress: [ 64 / 72 ] simplifiying candidate # 1539796847.946 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539796847.946 * * [misc]simplify: iters left: 4 (4 enodes) 1539796847.947 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539796847.947 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1539796847.947 * * * * [misc]progress: [ 65 / 72 ] simplifiying candidate # 1539796847.947 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539796847.947 * * [misc]simplify: iters left: 4 (4 enodes) 1539796847.947 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539796847.947 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1539796847.947 * * * * [misc]progress: [ 66 / 72 ] simplifiying candidate # 1539796847.948 * [enter]simplify: Simplifying (- (acos a)) 1539796847.948 * * [misc]simplify: iters left: 3 (3 enodes) 1539796847.948 * [exit]simplify: Simplified to (- (acos a)) 1539796847.948 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1539796847.948 * * * * [misc]progress: [ 67 / 72 ] simplifiying candidate # 1539796847.948 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796847.948 * * [misc]simplify: iters left: 5 (5 enodes) 1539796847.949 * * [misc]simplify: iters left: 4 (9 enodes) 1539796847.952 * * [misc]simplify: iters left: 3 (14 enodes) 1539796847.954 * * [misc]simplify: iters left: 2 (16 enodes) 1539796847.956 * * [misc]simplify: iters left: 1 (18 enodes) 1539796847.958 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796847.958 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796847.958 * * * * [misc]progress: [ 68 / 72 ] simplifiying candidate # 1539796847.959 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796847.959 * * [misc]simplify: iters left: 5 (5 enodes) 1539796847.959 * * [misc]simplify: iters left: 4 (9 enodes) 1539796847.961 * * [misc]simplify: iters left: 3 (14 enodes) 1539796847.963 * * [misc]simplify: iters left: 2 (16 enodes) 1539796847.965 * * [misc]simplify: iters left: 1 (18 enodes) 1539796847.967 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796847.967 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796847.967 * * * * [misc]progress: [ 69 / 72 ] simplifiying candidate # 1539796847.967 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539796847.967 * * [misc]simplify: iters left: 5 (5 enodes) 1539796847.969 * * [misc]simplify: iters left: 4 (9 enodes) 1539796847.972 * * [misc]simplify: iters left: 3 (14 enodes) 1539796847.975 * * [misc]simplify: iters left: 2 (16 enodes) 1539796847.979 * * [misc]simplify: iters left: 1 (18 enodes) 1539796847.983 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539796847.984 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539796847.984 * * * * [misc]progress: [ 70 / 72 ] simplifiying candidate # 1539796847.984 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539796847.984 * * [misc]simplify: iters left: 3 (4 enodes) 1539796847.984 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539796847.985 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1539796847.985 * * * * [misc]progress: [ 71 / 72 ] simplifiying candidate # 1539796847.985 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539796847.985 * * [misc]simplify: iters left: 3 (4 enodes) 1539796847.985 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539796847.985 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1539796847.986 * * * * [misc]progress: [ 72 / 72 ] simplifiying candidate # 1539796847.986 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539796847.986 * * [misc]simplify: iters left: 3 (4 enodes) 1539796847.986 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539796847.986 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1539796847.986 * * * [misc]progress: adding candidates to table 1539796848.474 * * [misc]progress: iteration 4 / 4 1539796848.474 * * * [misc]progress: picking best candidate 1539796848.487 * * * * [misc]pick: Picked # 1539796848.487 * * * [misc]progress: localizing error 1539796848.508 * * * [misc]progress: generating rewritten candidates 1539796848.508 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1 1) 1539796848.527 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1539796848.560 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1539796848.610 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1539796848.631 * * * [misc]progress: generating series expansions 1539796848.631 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1 1) 1539796848.631 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1539796848.631 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1539796848.631 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1539796848.632 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1539796848.632 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.632 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.632 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539796848.632 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539796848.632 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1539796848.632 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1539796848.632 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.632 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.632 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539796848.633 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539796848.633 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539796848.633 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1539796848.633 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1539796848.633 * [misc]backup-simplify: Simplify 0 into 0 1539796848.634 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539796848.634 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1539796848.634 * [misc]backup-simplify: Simplify 0 into 0 1539796848.635 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539796848.635 * [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 1539796848.635 * [misc]backup-simplify: Simplify 0 into 0 1539796848.636 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539796848.636 * [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 1539796848.636 * [misc]backup-simplify: Simplify 0 into 0 1539796848.637 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539796848.638 * [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 1539796848.638 * [misc]backup-simplify: Simplify 0 into 0 1539796848.639 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539796848.640 * [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 1539796848.640 * [misc]backup-simplify: Simplify 0 into 0 1539796848.640 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539796848.640 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539796848.640 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1539796848.640 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1539796848.640 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1539796848.641 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.641 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.641 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539796848.641 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539796848.641 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1539796848.641 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1539796848.641 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.641 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.641 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539796848.641 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539796848.641 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539796848.642 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1539796848.642 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539796848.642 * [misc]backup-simplify: Simplify 0 into 0 1539796848.642 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1539796848.643 * [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 1539796848.643 * [misc]backup-simplify: Simplify 0 into 0 1539796848.643 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796848.644 * [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 1539796848.644 * [misc]backup-simplify: Simplify 0 into 0 1539796848.645 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796848.645 * [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 1539796848.645 * [misc]backup-simplify: Simplify 0 into 0 1539796848.646 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796848.647 * [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 1539796848.647 * [misc]backup-simplify: Simplify 0 into 0 1539796848.648 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796848.649 * [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 1539796848.649 * [misc]backup-simplify: Simplify 0 into 0 1539796848.649 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1539796848.650 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539796848.650 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1539796848.650 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1539796848.650 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1539796848.650 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.650 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.650 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539796848.650 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539796848.650 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1539796848.650 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1539796848.650 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.650 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.651 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539796848.651 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539796848.651 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539796848.651 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1539796848.651 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539796848.651 * [misc]backup-simplify: Simplify 0 into 0 1539796848.652 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1539796848.652 * [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 1539796848.653 * [misc]backup-simplify: Simplify 0 into 0 1539796848.653 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796848.654 * [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 1539796848.654 * [misc]backup-simplify: Simplify 0 into 0 1539796848.655 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796848.655 * [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 1539796848.655 * [misc]backup-simplify: Simplify 0 into 0 1539796848.656 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796848.657 * [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 1539796848.657 * [misc]backup-simplify: Simplify 0 into 0 1539796848.658 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796848.659 * [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 1539796848.659 * [misc]backup-simplify: Simplify 0 into 0 1539796848.659 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1539796848.659 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1539796848.660 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1539796848.660 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1539796848.660 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1539796848.660 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.660 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.660 * [misc]backup-simplify: Simplify -1 into -1 1539796848.661 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.662 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.662 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.662 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.663 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.663 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1539796848.663 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.663 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.663 * [misc]backup-simplify: Simplify -1 into -1 1539796848.663 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.664 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.664 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.664 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.664 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.665 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.665 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1539796848.666 * [misc]backup-simplify: Simplify 0 into 0 1539796848.669 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.669 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796848.669 * [misc]backup-simplify: Simplify 0 into 0 1539796848.670 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.671 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796848.671 * [misc]backup-simplify: Simplify 0 into 0 1539796848.674 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.675 * [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 1539796848.675 * [misc]backup-simplify: Simplify 0 into 0 1539796848.676 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.677 * [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 1539796848.677 * [misc]backup-simplify: Simplify 0 into 0 1539796848.680 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.681 * [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 1539796848.681 * [misc]backup-simplify: Simplify 0 into 0 1539796848.681 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.682 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.682 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1539796848.682 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1539796848.682 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.682 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.682 * [misc]backup-simplify: Simplify -1 into -1 1539796848.682 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.683 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.684 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.684 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.684 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.684 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1539796848.684 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.684 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.684 * [misc]backup-simplify: Simplify -1 into -1 1539796848.684 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.685 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.685 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.685 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.686 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.686 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.687 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539796848.687 * [misc]backup-simplify: Simplify 0 into 0 1539796848.689 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.690 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796848.690 * [misc]backup-simplify: Simplify 0 into 0 1539796848.691 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.692 * [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 1539796848.692 * [misc]backup-simplify: Simplify 0 into 0 1539796848.695 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.695 * [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 1539796848.695 * [misc]backup-simplify: Simplify 0 into 0 1539796848.697 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.698 * [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 1539796848.698 * [misc]backup-simplify: Simplify 0 into 0 1539796848.701 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.702 * [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 1539796848.702 * [misc]backup-simplify: Simplify 0 into 0 1539796848.702 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1539796848.703 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1539796848.703 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1539796848.703 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1539796848.703 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.703 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.703 * [misc]backup-simplify: Simplify -1 into -1 1539796848.704 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.704 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.704 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.705 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.705 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539796848.705 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1539796848.705 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.705 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.705 * [misc]backup-simplify: Simplify -1 into -1 1539796848.705 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.706 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.706 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.706 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.707 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539796848.707 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539796848.708 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539796848.708 * [misc]backup-simplify: Simplify 0 into 0 1539796848.710 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.711 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796848.711 * [misc]backup-simplify: Simplify 0 into 0 1539796848.712 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.713 * [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 1539796848.713 * [misc]backup-simplify: Simplify 0 into 0 1539796848.715 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.716 * [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 1539796848.716 * [misc]backup-simplify: Simplify 0 into 0 1539796848.718 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.718 * [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 1539796848.719 * [misc]backup-simplify: Simplify 0 into 0 1539796848.722 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.723 * [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 1539796848.723 * [misc]backup-simplify: Simplify 0 into 0 1539796848.723 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1539796848.723 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1539796848.723 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1539796848.723 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1539796848.724 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1539796848.724 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.724 * [misc]backup-simplify: Simplify -1 into -1 1539796848.724 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1539796848.724 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.724 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.724 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539796848.724 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1539796848.724 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539796848.724 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1539796848.724 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.724 * [misc]backup-simplify: Simplify -1 into -1 1539796848.724 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1539796848.724 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.724 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.724 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539796848.724 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1539796848.724 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539796848.725 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539796848.725 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1539796848.725 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1539796848.725 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1539796848.725 * [misc]backup-simplify: Simplify 0 into 0 1539796848.726 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539796848.726 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1539796848.726 * [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 1539796848.726 * [misc]backup-simplify: Simplify 0 into 0 1539796848.727 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539796848.727 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1539796848.728 * [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 1539796848.728 * [misc]backup-simplify: Simplify 0 into 0 1539796848.728 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539796848.728 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1539796848.729 * [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 1539796848.729 * [misc]backup-simplify: Simplify 0 into 0 1539796848.729 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539796848.730 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1539796848.730 * [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 1539796848.730 * [misc]backup-simplify: Simplify 0 into 0 1539796848.731 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539796848.731 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1539796848.732 * [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 1539796848.732 * [misc]backup-simplify: Simplify 0 into 0 1539796848.732 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539796848.732 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539796848.732 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1539796848.732 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1539796848.732 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.732 * [misc]backup-simplify: Simplify -1 into -1 1539796848.732 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1539796848.732 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.732 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.732 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539796848.732 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1539796848.732 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539796848.732 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1539796848.732 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.732 * [misc]backup-simplify: Simplify -1 into -1 1539796848.732 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1539796848.732 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.732 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.732 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539796848.733 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1539796848.733 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539796848.733 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539796848.733 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1539796848.733 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1539796848.733 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539796848.733 * [misc]backup-simplify: Simplify 0 into 0 1539796848.734 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1539796848.734 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1539796848.734 * [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 1539796848.735 * [misc]backup-simplify: Simplify 0 into 0 1539796848.735 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796848.735 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1539796848.736 * [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 1539796848.736 * [misc]backup-simplify: Simplify 0 into 0 1539796848.736 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796848.736 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1539796848.737 * [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 1539796848.737 * [misc]backup-simplify: Simplify 0 into 0 1539796848.737 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796848.738 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1539796848.738 * [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 1539796848.738 * [misc]backup-simplify: Simplify 0 into 0 1539796848.739 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796848.739 * [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 1539796848.740 * [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 1539796848.740 * [misc]backup-simplify: Simplify 0 into 0 1539796848.740 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1539796848.740 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539796848.740 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1539796848.740 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1539796848.740 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.740 * [misc]backup-simplify: Simplify -1 into -1 1539796848.740 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1539796848.740 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.740 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.740 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539796848.740 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1539796848.741 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539796848.741 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1539796848.741 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.741 * [misc]backup-simplify: Simplify -1 into -1 1539796848.741 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1539796848.741 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.741 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.741 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539796848.741 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1539796848.741 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539796848.741 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539796848.741 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1539796848.741 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1539796848.741 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539796848.741 * [misc]backup-simplify: Simplify 0 into 0 1539796848.742 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1539796848.742 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1539796848.742 * [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 1539796848.742 * [misc]backup-simplify: Simplify 0 into 0 1539796848.743 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796848.743 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1539796848.743 * [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 1539796848.743 * [misc]backup-simplify: Simplify 0 into 0 1539796848.744 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796848.744 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1539796848.744 * [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 1539796848.744 * [misc]backup-simplify: Simplify 0 into 0 1539796848.745 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796848.745 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1539796848.746 * [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 1539796848.746 * [misc]backup-simplify: Simplify 0 into 0 1539796848.746 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796848.747 * [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 1539796848.748 * [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 1539796848.748 * [misc]backup-simplify: Simplify 0 into 0 1539796848.748 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1539796848.748 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1539796848.748 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1539796848.748 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1539796848.748 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1539796848.748 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1539796848.748 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.748 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.748 * [misc]backup-simplify: Simplify -1 into -1 1539796848.748 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.749 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.749 * [misc]taylor: Taking taylor expansion of a in a 1539796848.749 * [misc]backup-simplify: Simplify 0 into 0 1539796848.749 * [misc]backup-simplify: Simplify 1 into 1 1539796848.749 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.749 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.750 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1539796848.750 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1539796848.750 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.750 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1539796848.750 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1539796848.750 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.750 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.750 * [misc]backup-simplify: Simplify -1 into -1 1539796848.751 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.751 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.751 * [misc]taylor: Taking taylor expansion of a in a 1539796848.751 * [misc]backup-simplify: Simplify 0 into 0 1539796848.751 * [misc]backup-simplify: Simplify 1 into 1 1539796848.751 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539796848.751 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539796848.752 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1539796848.752 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1539796848.752 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.753 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539796848.754 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.755 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1539796848.755 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1539796848.755 * [misc]backup-simplify: Simplify 0 into 0 1539796848.756 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.756 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539796848.757 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796848.757 * [misc]backup-simplify: Simplify 0 into 0 1539796848.758 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.759 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539796848.760 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539796848.760 * [misc]backup-simplify: Simplify 0 into 0 1539796848.760 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.761 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1539796848.762 * [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 1539796848.762 * [misc]backup-simplify: Simplify 0 into 0 1539796848.763 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.764 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1539796848.765 * [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 1539796848.765 * [misc]backup-simplify: Simplify 0 into 0 1539796848.766 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.767 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1539796848.767 * [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 1539796848.767 * [misc]backup-simplify: Simplify 0 into 0 1539796848.767 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1539796848.768 * [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)))) 1539796848.768 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1539796848.768 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1539796848.768 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.768 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.768 * [misc]backup-simplify: Simplify -1 into -1 1539796848.768 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.769 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.769 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796848.769 * [misc]taylor: Taking taylor expansion of a in a 1539796848.769 * [misc]backup-simplify: Simplify 0 into 0 1539796848.769 * [misc]backup-simplify: Simplify 1 into 1 1539796848.769 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.769 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.769 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796848.769 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796848.769 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.769 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1539796848.769 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.769 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.769 * [misc]backup-simplify: Simplify -1 into -1 1539796848.770 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.770 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.770 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539796848.770 * [misc]taylor: Taking taylor expansion of a in a 1539796848.770 * [misc]backup-simplify: Simplify 0 into 0 1539796848.770 * [misc]backup-simplify: Simplify 1 into 1 1539796848.770 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539796848.770 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539796848.770 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539796848.770 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539796848.771 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.771 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539796848.773 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539796848.774 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539796848.774 * [misc]backup-simplify: Simplify 0 into 0 1539796848.776 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.777 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539796848.777 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539796848.777 * [misc]backup-simplify: Simplify 0 into 0 1539796848.779 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.780 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539796848.781 * [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 1539796848.781 * [misc]backup-simplify: Simplify 0 into 0 1539796848.783 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.784 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539796848.785 * [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 1539796848.785 * [misc]backup-simplify: Simplify 0 into 0 1539796848.786 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.787 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539796848.788 * [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 1539796848.788 * [misc]backup-simplify: Simplify 0 into 0 1539796848.791 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.793 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539796848.793 * [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 1539796848.794 * [misc]backup-simplify: Simplify 0 into 0 1539796848.794 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1539796848.795 * [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))))) 1539796848.795 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1539796848.795 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1539796848.795 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.795 * [misc]backup-simplify: Simplify -1 into -1 1539796848.795 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1539796848.795 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.795 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.795 * [misc]backup-simplify: Simplify -1 into -1 1539796848.795 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.796 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.796 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796848.796 * [misc]taylor: Taking taylor expansion of a in a 1539796848.796 * [misc]backup-simplify: Simplify 0 into 0 1539796848.796 * [misc]backup-simplify: Simplify 1 into 1 1539796848.796 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.796 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.797 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796848.797 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796848.797 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539796848.797 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1539796848.797 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.797 * [misc]backup-simplify: Simplify -1 into -1 1539796848.797 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1539796848.797 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539796848.797 * [misc]taylor: Taking taylor expansion of -1 in a 1539796848.797 * [misc]backup-simplify: Simplify -1 into -1 1539796848.798 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539796848.798 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539796848.798 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539796848.798 * [misc]taylor: Taking taylor expansion of a in a 1539796848.799 * [misc]backup-simplify: Simplify 0 into 0 1539796848.799 * [misc]backup-simplify: Simplify 1 into 1 1539796848.799 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539796848.799 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539796848.799 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539796848.799 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539796848.799 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539796848.800 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1539796848.800 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1539796848.801 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539796848.801 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539796848.802 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1539796848.802 * [misc]backup-simplify: Simplify 0 into 0 1539796848.804 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.805 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539796848.805 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539796848.806 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1539796848.806 * [misc]backup-simplify: Simplify 0 into 0 1539796848.807 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.808 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539796848.808 * [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 1539796848.809 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1539796848.809 * [misc]backup-simplify: Simplify 0 into 0 1539796848.812 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.813 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539796848.814 * [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 1539796848.815 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1539796848.815 * [misc]backup-simplify: Simplify 0 into 0 1539796848.816 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539796848.817 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539796848.818 * [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 1539796848.819 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1539796848.819 * [misc]backup-simplify: Simplify 0 into 0 1539796848.822 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539796848.823 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539796848.824 * [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 1539796848.825 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1539796848.825 * [misc]backup-simplify: Simplify 0 into 0 1539796848.826 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1539796848.826 * * * [misc]progress: simplifying candidates 1539796848.826 * * * * [misc]progress: [ 1 / 176 ] simplifiying candidate # 1539796848.826 * * * * [misc]progress: [ 2 / 176 ] simplifiying candidate # 1539796848.826 * * * * [misc]progress: [ 3 / 176 ] simplifiying candidate # 1539796848.827 * [enter]simplify: Simplifying (- (acos a)) 1539796848.827 * * [misc]simplify: iters left: 3 (3 enodes) 1539796848.828 * [exit]simplify: Simplified to (- (acos a)) 1539796848.828 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.828 * [enter]simplify: Simplifying (+ -1 -1) 1539796848.828 * * [misc]simplify: iters left: 2 (2 enodes) 1539796848.830 * * [misc]simplify: iters left: 1 (3 enodes) 1539796848.830 * [exit]simplify: Simplified to -2 1539796848.830 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.830 * * * * [misc]progress: [ 4 / 176 ] simplifiying candidate # 1539796848.831 * [enter]simplify: Simplifying (- (acos a)) 1539796848.831 * * [misc]simplify: iters left: 3 (3 enodes) 1539796848.832 * [exit]simplify: Simplified to (- (acos a)) 1539796848.832 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.832 * [enter]simplify: Simplifying (+ -1 (- 1)) 1539796848.832 * * [misc]simplify: iters left: 4 (4 enodes) 1539796848.835 * * [misc]simplify: iters left: 3 (9 enodes) 1539796848.836 * [exit]simplify: Simplified to -2 1539796848.837 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.837 * * * * [misc]progress: [ 5 / 176 ] simplifiying candidate # 1539796848.837 * [enter]simplify: Simplifying (- (acos a)) 1539796848.837 * * [misc]simplify: iters left: 3 (3 enodes) 1539796848.838 * [exit]simplify: Simplified to (- (acos a)) 1539796848.838 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.838 * [enter]simplify: Simplifying (+ (- 1) -1) 1539796848.838 * * [misc]simplify: iters left: 4 (4 enodes) 1539796848.841 * * [misc]simplify: iters left: 3 (8 enodes) 1539796848.842 * [exit]simplify: Simplified to -2 1539796848.842 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.842 * * * * [misc]progress: [ 6 / 176 ] simplifiying candidate # 1539796848.843 * [enter]simplify: Simplifying (- (acos a)) 1539796848.843 * * [misc]simplify: iters left: 3 (3 enodes) 1539796848.844 * [exit]simplify: Simplified to (- (acos a)) 1539796848.844 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.844 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1539796848.844 * * [misc]simplify: iters left: 4 (3 enodes) 1539796848.847 * * [misc]simplify: iters left: 3 (11 enodes) 1539796848.848 * [exit]simplify: Simplified to -2 1539796848.848 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.849 * * * * [misc]progress: [ 7 / 176 ] simplifiying candidate # 1539796848.849 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796848.849 * * [misc]simplify: iters left: 5 (5 enodes) 1539796848.850 * * [misc]simplify: iters left: 4 (7 enodes) 1539796848.852 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796848.852 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.852 * [enter]simplify: Simplifying (+ 1 1) 1539796848.852 * * [misc]simplify: iters left: 2 (2 enodes) 1539796848.853 * * [misc]simplify: iters left: 1 (5 enodes) 1539796848.853 * [exit]simplify: Simplified to 2 1539796848.853 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.853 * * * * [misc]progress: [ 8 / 176 ] simplifiying candidate # 1539796848.854 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539796848.854 * * [misc]simplify: iters left: 5 (4 enodes) 1539796848.854 * * [misc]simplify: iters left: 4 (9 enodes) 1539796848.856 * * [misc]simplify: iters left: 3 (13 enodes) 1539796848.858 * * [misc]simplify: iters left: 2 (33 enodes) 1539796848.861 * * [misc]simplify: iters left: 1 (40 enodes) 1539796848.864 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539796848.864 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.864 * * * * [misc]progress: [ 9 / 176 ] simplifiying candidate # 1539796848.864 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539796848.864 * * [misc]simplify: iters left: 5 (4 enodes) 1539796848.865 * * [misc]simplify: iters left: 4 (9 enodes) 1539796848.866 * * [misc]simplify: iters left: 3 (13 enodes) 1539796848.868 * * [misc]simplify: iters left: 2 (33 enodes) 1539796848.873 * * [misc]simplify: iters left: 1 (40 enodes) 1539796848.878 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539796848.878 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.879 * [enter]simplify: Simplifying (- 1) 1539796848.879 * * [misc]simplify: iters left: 2 (2 enodes) 1539796848.880 * * [misc]simplify: iters left: 1 (5 enodes) 1539796848.881 * [exit]simplify: Simplified to -1 1539796848.881 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.881 * * * * [misc]progress: [ 10 / 176 ] simplifiying candidate # 1539796848.881 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1539796848.881 * * [misc]simplify: iters left: 6 (6 enodes) 1539796848.883 * * [misc]simplify: iters left: 5 (12 enodes) 1539796848.887 * * [misc]simplify: iters left: 4 (14 enodes) 1539796848.891 * * [misc]simplify: iters left: 3 (18 enodes) 1539796848.895 * * [misc]simplify: iters left: 2 (27 enodes) 1539796848.903 * * [misc]simplify: iters left: 1 (58 enodes) 1539796848.924 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539796848.924 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.925 * * * * [misc]progress: [ 11 / 176 ] simplifiying candidate # 1539796848.925 * * * * [misc]progress: [ 12 / 176 ] simplifiying candidate # 1539796848.925 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796848.925 * * [misc]simplify: iters left: 5 (5 enodes) 1539796848.927 * * [misc]simplify: iters left: 4 (7 enodes) 1539796848.929 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796848.929 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.929 * * * * [misc]progress: [ 13 / 176 ] simplifiying candidate # 1539796848.929 * * * * [misc]progress: [ 14 / 176 ] simplifiying candidate # 1539796848.929 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1539796848.929 * * [misc]simplify: iters left: 6 (6 enodes) 1539796848.931 * * [misc]simplify: iters left: 5 (9 enodes) 1539796848.934 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539796848.934 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.934 * * * * [misc]progress: [ 15 / 176 ] simplifiying candidate # 1539796848.935 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1539796848.935 * * [misc]simplify: iters left: 6 (9 enodes) 1539796848.939 * * [misc]simplify: iters left: 5 (14 enodes) 1539796848.942 * * [misc]simplify: iters left: 4 (17 enodes) 1539796848.946 * * [misc]simplify: iters left: 3 (22 enodes) 1539796848.952 * * [misc]simplify: iters left: 2 (29 enodes) 1539796848.964 * * [misc]simplify: iters left: 1 (43 enodes) 1539796848.975 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539796848.975 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.975 * * * * [misc]progress: [ 16 / 176 ] simplifiying candidate # 1539796848.976 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1539796848.976 * * [misc]simplify: iters left: 6 (9 enodes) 1539796848.979 * * [misc]simplify: iters left: 5 (15 enodes) 1539796848.981 * * [misc]simplify: iters left: 4 (17 enodes) 1539796848.983 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539796848.983 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796848.983 * * * * [misc]progress: [ 17 / 176 ] simplifiying candidate # 1539796848.983 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1539796848.983 * * [misc]simplify: iters left: 6 (7 enodes) 1539796848.985 * * [misc]simplify: iters left: 5 (13 enodes) 1539796848.987 * * [misc]simplify: iters left: 4 (16 enodes) 1539796848.989 * * [misc]simplify: iters left: 3 (21 enodes) 1539796848.992 * * [misc]simplify: iters left: 2 (28 enodes) 1539796848.998 * * [misc]simplify: iters left: 1 (42 enodes) 1539796849.004 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539796849.004 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.004 * * * * [misc]progress: [ 18 / 176 ] simplifiying candidate # 1539796849.004 * * * * [misc]progress: [ 19 / 176 ] simplifiying candidate # 1539796849.004 * * * * [misc]progress: [ 20 / 176 ] simplifiying candidate # 1539796849.004 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539796849.005 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.006 * * [misc]simplify: iters left: 5 (21 enodes) 1539796849.011 * * [misc]simplify: iters left: 4 (60 enodes) 1539796849.028 * * [misc]simplify: iters left: 3 (81 enodes) 1539796849.048 * * [misc]simplify: iters left: 2 (107 enodes) 1539796849.092 * * [misc]simplify: iters left: 1 (179 enodes) 1539796849.220 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1539796849.220 * [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))) 1539796849.220 * * * * [misc]progress: [ 21 / 176 ] simplifiying candidate # 1539796849.220 * * * * [misc]progress: [ 22 / 176 ] simplifiying candidate # 1539796849.220 * * * * [misc]progress: [ 23 / 176 ] simplifiying candidate # 1539796849.220 * * * * [misc]progress: [ 24 / 176 ] simplifiying candidate # 1539796849.221 * [enter]simplify: Simplifying (* 1 1) 1539796849.221 * * [misc]simplify: iters left: 2 (2 enodes) 1539796849.221 * * [misc]simplify: iters left: 1 (4 enodes) 1539796849.221 * [exit]simplify: Simplified to 1 1539796849.221 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.222 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539796849.222 * * [misc]simplify: iters left: 5 (4 enodes) 1539796849.222 * * [misc]simplify: iters left: 4 (9 enodes) 1539796849.224 * * [misc]simplify: iters left: 3 (13 enodes) 1539796849.226 * * [misc]simplify: iters left: 2 (33 enodes) 1539796849.229 * * [misc]simplify: iters left: 1 (40 enodes) 1539796849.232 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539796849.232 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.232 * * * * [misc]progress: [ 25 / 176 ] simplifiying candidate # 1539796849.232 * * * * [misc]progress: [ 26 / 176 ] simplifiying candidate # 1539796849.233 * [enter]simplify: Simplifying (- (acos a)) 1539796849.233 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.233 * [exit]simplify: Simplified to (- (acos a)) 1539796849.233 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.233 * * * * [misc]progress: [ 27 / 176 ] simplifiying candidate # 1539796849.233 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1539796849.233 * * [misc]simplify: iters left: 6 (6 enodes) 1539796849.234 * * [misc]simplify: iters left: 5 (8 enodes) 1539796849.235 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796849.235 * [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))) 1539796849.236 * * * * [misc]progress: [ 28 / 176 ] simplifiying candidate # 1539796849.236 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539796849.236 * * [misc]simplify: iters left: 6 (6 enodes) 1539796849.237 * * [misc]simplify: iters left: 5 (8 enodes) 1539796849.238 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796849.238 * [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))) 1539796849.238 * * * * [misc]progress: [ 29 / 176 ] simplifiying candidate # 1539796849.238 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.238 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.239 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.241 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.241 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.241 * * * * [misc]progress: [ 30 / 176 ] simplifiying candidate # 1539796849.241 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.241 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.243 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.244 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.244 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.244 * * * * [misc]progress: [ 31 / 176 ] simplifiying candidate # 1539796849.245 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796849.245 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.247 * * [misc]simplify: iters left: 5 (9 enodes) 1539796849.250 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796849.250 * [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))) 1539796849.250 * * * * [misc]progress: [ 32 / 176 ] simplifiying candidate # 1539796849.250 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539796849.250 * * [misc]simplify: iters left: 6 (6 enodes) 1539796849.252 * * [misc]simplify: iters left: 5 (8 enodes) 1539796849.254 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796849.254 * [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))) 1539796849.254 * * * * [misc]progress: [ 33 / 176 ] simplifiying candidate # 1539796849.254 * * * * [misc]progress: [ 34 / 176 ] simplifiying candidate # 1539796849.255 * * * * [misc]progress: [ 35 / 176 ] simplifiying candidate # 1539796849.255 * [enter]simplify: Simplifying (- (acos a)) 1539796849.255 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.256 * [exit]simplify: Simplified to (- (acos a)) 1539796849.256 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.256 * * * * [misc]progress: [ 36 / 176 ] simplifiying candidate # 1539796849.256 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1539796849.256 * * [misc]simplify: iters left: 6 (6 enodes) 1539796849.262 * * [misc]simplify: iters left: 5 (11 enodes) 1539796849.264 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.265 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.265 * * * * [misc]progress: [ 37 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 38 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 39 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 40 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 41 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 42 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 43 / 176 ] simplifiying candidate # 1539796849.265 * * * * [misc]progress: [ 44 / 176 ] simplifiying candidate # 1539796849.266 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539796849.266 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.268 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.272 * * [misc]simplify: iters left: 4 (15 enodes) 1539796849.276 * * [misc]simplify: iters left: 3 (19 enodes) 1539796849.281 * * [misc]simplify: iters left: 2 (28 enodes) 1539796849.289 * * [misc]simplify: iters left: 1 (59 enodes) 1539796849.307 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796849.307 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1539796849.307 * * * * [misc]progress: [ 45 / 176 ] simplifiying candidate # 1539796849.307 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1539796849.307 * * [misc]simplify: iters left: 5 (4 enodes) 1539796849.310 * * [misc]simplify: iters left: 4 (6 enodes) 1539796849.310 * [exit]simplify: Simplified to 1 1539796849.310 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1539796849.310 * * * * [misc]progress: [ 46 / 176 ] simplifiying candidate # 1539796849.311 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1539796849.311 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.313 * * [misc]simplify: iters left: 5 (12 enodes) 1539796849.314 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796849.314 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796849.314 * * * * [misc]progress: [ 47 / 176 ] simplifiying candidate # 1539796849.314 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1539796849.314 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.316 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.318 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796849.318 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796849.318 * * * * [misc]progress: [ 48 / 176 ] simplifiying candidate # 1539796849.318 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1539796849.318 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.320 * * [misc]simplify: iters left: 5 (15 enodes) 1539796849.322 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796849.322 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796849.322 * * * * [misc]progress: [ 49 / 176 ] simplifiying candidate # 1539796849.322 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539796849.322 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.323 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.326 * * [misc]simplify: iters left: 4 (15 enodes) 1539796849.329 * * [misc]simplify: iters left: 3 (19 enodes) 1539796849.334 * * [misc]simplify: iters left: 2 (28 enodes) 1539796849.342 * * [misc]simplify: iters left: 1 (59 enodes) 1539796849.359 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796849.359 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539796849.359 * * * * [misc]progress: [ 50 / 176 ] simplifiying candidate # 1539796849.360 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1539796849.360 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.362 * * [misc]simplify: iters left: 5 (15 enodes) 1539796849.367 * * [misc]simplify: iters left: 4 (18 enodes) 1539796849.371 * * [misc]simplify: iters left: 3 (21 enodes) 1539796849.376 * * [misc]simplify: iters left: 2 (30 enodes) 1539796849.384 * * [misc]simplify: iters left: 1 (59 enodes) 1539796849.402 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539796849.402 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1539796849.402 * * * * [misc]progress: [ 51 / 176 ] simplifiying candidate # 1539796849.403 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1539796849.403 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.406 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.409 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796849.409 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796849.409 * * * * [misc]progress: [ 52 / 176 ] simplifiying candidate # 1539796849.409 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539796849.409 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.412 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.416 * * [misc]simplify: iters left: 4 (15 enodes) 1539796849.420 * * [misc]simplify: iters left: 3 (19 enodes) 1539796849.424 * * [misc]simplify: iters left: 2 (28 enodes) 1539796849.432 * * [misc]simplify: iters left: 1 (59 enodes) 1539796849.451 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796849.451 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539796849.451 * * * * [misc]progress: [ 53 / 176 ] simplifiying candidate # 1539796849.451 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1539796849.451 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.455 * * [misc]simplify: iters left: 5 (17 enodes) 1539796849.460 * * [misc]simplify: iters left: 4 (25 enodes) 1539796849.467 * * [misc]simplify: iters left: 3 (50 enodes) 1539796849.483 * * [misc]simplify: iters left: 2 (91 enodes) 1539796849.497 * * [misc]simplify: iters left: 1 (116 enodes) 1539796849.512 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796849.512 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539796849.512 * * * * [misc]progress: [ 54 / 176 ] simplifiying candidate # 1539796849.512 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539796849.513 * * [misc]simplify: iters left: 6 (8 enodes) 1539796849.516 * * [misc]simplify: iters left: 5 (18 enodes) 1539796849.522 * * [misc]simplify: iters left: 4 (21 enodes) 1539796849.527 * * [misc]simplify: iters left: 3 (29 enodes) 1539796849.533 * * [misc]simplify: iters left: 2 (43 enodes) 1539796849.538 * * [misc]simplify: iters left: 1 (68 enodes) 1539796849.548 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796849.548 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539796849.548 * * * * [misc]progress: [ 55 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 56 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 57 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 58 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 59 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 60 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 61 / 176 ] simplifiying candidate # 1539796849.548 * * * * [misc]progress: [ 62 / 176 ] simplifiying candidate # 1539796849.548 * [enter]simplify: Simplifying (- (acos a)) 1539796849.548 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.549 * [exit]simplify: Simplified to (- (acos a)) 1539796849.549 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1539796849.549 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1539796849.549 * * [misc]simplify: iters left: 4 (3 enodes) 1539796849.550 * * [misc]simplify: iters left: 3 (6 enodes) 1539796849.551 * [exit]simplify: Simplified to -3 1539796849.551 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.551 * * * * [misc]progress: [ 63 / 176 ] simplifiying candidate # 1539796849.551 * [enter]simplify: Simplifying (- (acos a)) 1539796849.551 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.552 * [exit]simplify: Simplified to (- (acos a)) 1539796849.552 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1539796849.552 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1539796849.552 * * [misc]simplify: iters left: 4 (5 enodes) 1539796849.554 * * [misc]simplify: iters left: 3 (13 enodes) 1539796849.555 * [exit]simplify: Simplified to -3 1539796849.555 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.555 * * * * [misc]progress: [ 64 / 176 ] simplifiying candidate # 1539796849.555 * [enter]simplify: Simplifying (- (acos a)) 1539796849.556 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.556 * [exit]simplify: Simplified to (- (acos a)) 1539796849.556 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1539796849.556 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1539796849.556 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.559 * * [misc]simplify: iters left: 5 (12 enodes) 1539796849.560 * [exit]simplify: Simplified to -3 1539796849.560 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.560 * * * * [misc]progress: [ 65 / 176 ] simplifiying candidate # 1539796849.560 * [enter]simplify: Simplifying (- (acos a)) 1539796849.560 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.561 * [exit]simplify: Simplified to (- (acos a)) 1539796849.561 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1539796849.562 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1539796849.562 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.565 * * [misc]simplify: iters left: 5 (14 enodes) 1539796849.569 * * [misc]simplify: iters left: 4 (16 enodes) 1539796849.570 * [exit]simplify: Simplified to -3 1539796849.570 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.570 * * * * [misc]progress: [ 66 / 176 ] simplifiying candidate # 1539796849.571 * [enter]simplify: Simplifying (- (acos a)) 1539796849.571 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.572 * [exit]simplify: Simplified to (- (acos a)) 1539796849.572 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1539796849.572 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1539796849.572 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.577 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.578 * [exit]simplify: Simplified to -3 1539796849.578 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.578 * * * * [misc]progress: [ 67 / 176 ] simplifiying candidate # 1539796849.578 * [enter]simplify: Simplifying (- (acos a)) 1539796849.578 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.579 * [exit]simplify: Simplified to (- (acos a)) 1539796849.579 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1539796849.579 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1539796849.580 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.584 * * [misc]simplify: iters left: 5 (12 enodes) 1539796849.584 * [exit]simplify: Simplified to -3 1539796849.584 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.585 * * * * [misc]progress: [ 68 / 176 ] simplifiying candidate # 1539796849.585 * [enter]simplify: Simplifying (- (acos a)) 1539796849.585 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.585 * [exit]simplify: Simplified to (- (acos a)) 1539796849.585 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1539796849.585 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1539796849.585 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.588 * * [misc]simplify: iters left: 5 (15 enodes) 1539796849.590 * * [misc]simplify: iters left: 4 (16 enodes) 1539796849.591 * [exit]simplify: Simplified to -3 1539796849.591 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.591 * * * * [misc]progress: [ 69 / 176 ] simplifiying candidate # 1539796849.591 * [enter]simplify: Simplifying (- (acos a)) 1539796849.591 * * [misc]simplify: iters left: 3 (3 enodes) 1539796849.592 * [exit]simplify: Simplified to (- (acos a)) 1539796849.592 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1539796849.592 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1539796849.592 * * [misc]simplify: iters left: 6 (4 enodes) 1539796849.595 * * [misc]simplify: iters left: 5 (15 enodes) 1539796849.596 * [exit]simplify: Simplified to -3 1539796849.596 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539796849.596 * * * * [misc]progress: [ 70 / 176 ] simplifiying candidate # 1539796849.596 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.596 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.597 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.598 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.598 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539796849.598 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1539796849.598 * * [misc]simplify: iters left: 4 (3 enodes) 1539796849.600 * * [misc]simplify: iters left: 3 (8 enodes) 1539796849.600 * [exit]simplify: Simplified to 3 1539796849.600 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539796849.600 * * * * [misc]progress: [ 71 / 176 ] simplifiying candidate # 1539796849.601 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.601 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.601 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.602 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.602 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1539796849.602 * [enter]simplify: Simplifying (+ 2 1) 1539796849.603 * * [misc]simplify: iters left: 2 (3 enodes) 1539796849.604 * * [misc]simplify: iters left: 1 (7 enodes) 1539796849.604 * [exit]simplify: Simplified to 3 1539796849.604 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539796849.605 * * * * [misc]progress: [ 72 / 176 ] simplifiying candidate # 1539796849.605 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.605 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.606 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.606 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.607 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539796849.607 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1539796849.607 * * [misc]simplify: iters left: 4 (3 enodes) 1539796849.608 * * [misc]simplify: iters left: 3 (8 enodes) 1539796849.609 * [exit]simplify: Simplified to 3 1539796849.609 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539796849.609 * * * * [misc]progress: [ 73 / 176 ] simplifiying candidate # 1539796849.609 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1539796849.609 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.610 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.614 * * [misc]simplify: iters left: 4 (33 enodes) 1539796849.623 * * [misc]simplify: iters left: 3 (65 enodes) 1539796849.632 * * [misc]simplify: iters left: 2 (97 enodes) 1539796849.643 * * [misc]simplify: iters left: 1 (121 enodes) 1539796849.659 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1539796849.659 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1539796849.659 * * * * [misc]progress: [ 74 / 176 ] simplifiying candidate # 1539796849.659 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1539796849.659 * * [misc]simplify: iters left: 6 (5 enodes) 1539796849.661 * * [misc]simplify: iters left: 5 (13 enodes) 1539796849.666 * * [misc]simplify: iters left: 4 (33 enodes) 1539796849.674 * * [misc]simplify: iters left: 3 (65 enodes) 1539796849.689 * * [misc]simplify: iters left: 2 (97 enodes) 1539796849.701 * * [misc]simplify: iters left: 1 (121 enodes) 1539796849.712 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1539796849.712 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1539796849.712 * [enter]simplify: Simplifying (- 1) 1539796849.712 * * [misc]simplify: iters left: 2 (2 enodes) 1539796849.713 * * [misc]simplify: iters left: 1 (5 enodes) 1539796849.714 * [exit]simplify: Simplified to -1 1539796849.714 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1539796849.714 * * * * [misc]progress: [ 75 / 176 ] simplifiying candidate # 1539796849.714 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1539796849.714 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.715 * * [misc]simplify: iters left: 5 (16 enodes) 1539796849.721 * * [misc]simplify: iters left: 4 (26 enodes) 1539796849.729 * * [misc]simplify: iters left: 3 (37 enodes) 1539796849.738 * * [misc]simplify: iters left: 2 (54 enodes) 1539796849.751 * * [misc]simplify: iters left: 1 (84 enodes) 1539796849.769 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1539796849.769 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1539796849.769 * * * * [misc]progress: [ 76 / 176 ] simplifiying candidate # 1539796849.770 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1539796849.770 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.772 * * [misc]simplify: iters left: 5 (16 enodes) 1539796849.778 * * [misc]simplify: iters left: 4 (26 enodes) 1539796849.787 * * [misc]simplify: iters left: 3 (37 enodes) 1539796849.794 * * [misc]simplify: iters left: 2 (54 enodes) 1539796849.803 * * [misc]simplify: iters left: 1 (84 enodes) 1539796849.821 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1539796849.821 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1539796849.821 * * * * [misc]progress: [ 77 / 176 ] simplifiying candidate # 1539796849.822 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.822 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.822 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.823 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.823 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539796849.823 * * * * [misc]progress: [ 78 / 176 ] simplifiying candidate # 1539796849.823 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.824 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.824 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.825 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.825 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539796849.825 * * * * [misc]progress: [ 79 / 176 ] simplifiying candidate # 1539796849.825 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.825 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.826 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.827 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.827 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1539796849.827 * * * * [misc]progress: [ 80 / 176 ] simplifiying candidate # 1539796849.827 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796849.827 * * [misc]simplify: iters left: 5 (5 enodes) 1539796849.828 * * [misc]simplify: iters left: 4 (7 enodes) 1539796849.829 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796849.829 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539796849.829 * * * * [misc]progress: [ 81 / 176 ] simplifiying candidate # 1539796849.829 * * * * [misc]progress: [ 82 / 176 ] simplifiying candidate # 1539796849.829 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1539796849.829 * * [misc]simplify: iters left: 6 (7 enodes) 1539796849.831 * * [misc]simplify: iters left: 5 (12 enodes) 1539796849.833 * * [misc]simplify: iters left: 4 (19 enodes) 1539796849.836 * * [misc]simplify: iters left: 3 (21 enodes) 1539796849.839 * * [misc]simplify: iters left: 2 (23 enodes) 1539796849.841 * * [misc]simplify: iters left: 1 (26 enodes) 1539796849.844 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796849.844 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796849.844 * * * * [misc]progress: [ 83 / 176 ] simplifiying candidate # 1539796849.845 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1539796849.845 * * [misc]simplify: iters left: 6 (10 enodes) 1539796849.847 * * [misc]simplify: iters left: 5 (21 enodes) 1539796849.851 * * [misc]simplify: iters left: 4 (29 enodes) 1539796849.858 * * [misc]simplify: iters left: 3 (42 enodes) 1539796849.874 * * [misc]simplify: iters left: 2 (113 enodes) 1539796849.898 * * [misc]simplify: iters left: 1 (151 enodes) 1539796849.924 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796849.924 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796849.924 * * * * [misc]progress: [ 84 / 176 ] simplifiying candidate # 1539796849.924 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1539796849.924 * * [misc]simplify: iters left: 6 (10 enodes) 1539796849.926 * * [misc]simplify: iters left: 5 (19 enodes) 1539796849.929 * * [misc]simplify: iters left: 4 (26 enodes) 1539796849.933 * * [misc]simplify: iters left: 3 (43 enodes) 1539796849.939 * * [misc]simplify: iters left: 2 (68 enodes) 1539796849.967 * * [misc]simplify: iters left: 1 (161 enodes) 1539796850.000 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796850.000 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796850.000 * * * * [misc]progress: [ 85 / 176 ] simplifiying candidate # 1539796850.000 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1539796850.000 * * [misc]simplify: iters left: 6 (10 enodes) 1539796850.004 * * [misc]simplify: iters left: 5 (16 enodes) 1539796850.009 * * [misc]simplify: iters left: 4 (22 enodes) 1539796850.015 * * [misc]simplify: iters left: 3 (37 enodes) 1539796850.025 * * [misc]simplify: iters left: 2 (60 enodes) 1539796850.050 * * [misc]simplify: iters left: 1 (140 enodes) 1539796850.080 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796850.080 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796850.080 * * * * [misc]progress: [ 86 / 176 ] simplifiying candidate # 1539796850.080 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1539796850.080 * * [misc]simplify: iters left: 6 (10 enodes) 1539796850.084 * * [misc]simplify: iters left: 5 (20 enodes) 1539796850.090 * * [misc]simplify: iters left: 4 (26 enodes) 1539796850.095 * * [misc]simplify: iters left: 3 (40 enodes) 1539796850.108 * * [misc]simplify: iters left: 2 (65 enodes) 1539796850.141 * * [misc]simplify: iters left: 1 (121 enodes) 1539796850.158 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796850.158 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796850.158 * * * * [misc]progress: [ 87 / 176 ] simplifiying candidate # 1539796850.158 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1539796850.158 * * [misc]simplify: iters left: 6 (10 enodes) 1539796850.162 * * [misc]simplify: iters left: 5 (19 enodes) 1539796850.167 * * [misc]simplify: iters left: 4 (27 enodes) 1539796850.174 * * [misc]simplify: iters left: 3 (46 enodes) 1539796850.192 * * [misc]simplify: iters left: 2 (101 enodes) 1539796850.218 * * [misc]simplify: iters left: 1 (147 enodes) 1539796850.251 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796850.251 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796850.251 * * * * [misc]progress: [ 88 / 176 ] simplifiying candidate # 1539796850.252 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1539796850.252 * * [misc]simplify: iters left: 6 (10 enodes) 1539796850.255 * * [misc]simplify: iters left: 5 (18 enodes) 1539796850.257 * * [misc]simplify: iters left: 4 (22 enodes) 1539796850.260 * * [misc]simplify: iters left: 3 (37 enodes) 1539796850.266 * * [misc]simplify: iters left: 2 (61 enodes) 1539796850.284 * * [misc]simplify: iters left: 1 (127 enodes) 1539796850.312 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796850.312 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796850.312 * * * * [misc]progress: [ 89 / 176 ] simplifiying candidate # 1539796850.313 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1539796850.313 * * [misc]simplify: iters left: 6 (8 enodes) 1539796850.315 * * [misc]simplify: iters left: 5 (15 enodes) 1539796850.317 * * [misc]simplify: iters left: 4 (19 enodes) 1539796850.320 * * [misc]simplify: iters left: 3 (34 enodes) 1539796850.325 * * [misc]simplify: iters left: 2 (57 enodes) 1539796850.351 * * [misc]simplify: iters left: 1 (116 enodes) 1539796850.381 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539796850.381 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539796850.381 * * * * [misc]progress: [ 90 / 176 ] simplifiying candidate # 1539796850.382 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1539796850.382 * * [misc]simplify: iters left: 6 (10 enodes) 1539796850.384 * * [misc]simplify: iters left: 5 (20 enodes) 1539796850.388 * * [misc]simplify: iters left: 4 (32 enodes) 1539796850.392 * * [misc]simplify: iters left: 3 (43 enodes) 1539796850.400 * * [misc]simplify: iters left: 2 (82 enodes) 1539796850.416 * * [misc]simplify: iters left: 1 (163 enodes) 1539796850.450 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1539796850.450 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1539796850.450 * * * * [misc]progress: [ 91 / 176 ] simplifiying candidate # 1539796850.450 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1539796850.450 * * [misc]simplify: iters left: 6 (9 enodes) 1539796850.453 * * [misc]simplify: iters left: 5 (21 enodes) 1539796850.459 * * [misc]simplify: iters left: 4 (30 enodes) 1539796850.466 * * [misc]simplify: iters left: 3 (48 enodes) 1539796850.484 * * [misc]simplify: iters left: 2 (86 enodes) 1539796850.513 * * [misc]simplify: iters left: 1 (148 enodes) 1539796850.558 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1539796850.558 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1539796850.558 * * * * [misc]progress: [ 92 / 176 ] simplifiying candidate # 1539796850.558 * * * * [misc]progress: [ 93 / 176 ] simplifiying candidate # 1539796850.559 * * * * [misc]progress: [ 94 / 176 ] simplifiying candidate # 1539796850.559 * [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))))) 1539796850.559 * * [misc]simplify: iters left: 6 (9 enodes) 1539796850.562 * * [misc]simplify: iters left: 5 (25 enodes) 1539796850.572 * * [misc]simplify: iters left: 4 (82 enodes) 1539796850.611 * * [misc]simplify: iters left: 3 (135 enodes) 1539796850.637 * * [misc]simplify: iters left: 2 (188 enodes) 1539796850.733 * * [misc]simplify: iters left: 1 (380 enodes) 1539796851.054 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1539796851.054 * [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))) 1539796851.054 * * * * [misc]progress: [ 95 / 176 ] simplifiying candidate # 1539796851.054 * [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))))) 1539796851.054 * * [misc]simplify: iters left: 6 (10 enodes) 1539796851.057 * * [misc]simplify: iters left: 5 (29 enodes) 1539796851.066 * * [misc]simplify: iters left: 4 (103 enodes) 1539796851.110 * * [misc]simplify: iters left: 3 (149 enodes) 1539796851.136 * * [misc]simplify: iters left: 2 (187 enodes) 1539796851.204 * * [misc]simplify: iters left: 1 (341 enodes) 1539796851.449 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1539796851.449 * [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))) 1539796851.449 * * * * [misc]progress: [ 96 / 176 ] simplifiying candidate # 1539796851.449 * * * * [misc]progress: [ 97 / 176 ] simplifiying candidate # 1539796851.449 * * * * [misc]progress: [ 98 / 176 ] simplifiying candidate # 1539796851.449 * * * * [misc]progress: [ 99 / 176 ] simplifiying candidate # 1539796851.449 * [enter]simplify: Simplifying (* (* 1 1) 1) 1539796851.449 * * [misc]simplify: iters left: 4 (3 enodes) 1539796851.450 * * [misc]simplify: iters left: 3 (5 enodes) 1539796851.451 * [exit]simplify: Simplified to 1 1539796851.451 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1539796851.452 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1539796851.452 * * [misc]simplify: iters left: 6 (5 enodes) 1539796851.453 * * [misc]simplify: iters left: 5 (13 enodes) 1539796851.457 * * [misc]simplify: iters left: 4 (33 enodes) 1539796851.461 * * [misc]simplify: iters left: 3 (65 enodes) 1539796851.470 * * [misc]simplify: iters left: 2 (97 enodes) 1539796851.483 * * [misc]simplify: iters left: 1 (121 enodes) 1539796851.503 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1539796851.503 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1539796851.503 * * * * [misc]progress: [ 100 / 176 ] simplifiying candidate # 1539796851.504 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1539796851.504 * * [misc]simplify: iters left: 6 (6 enodes) 1539796851.507 * * [misc]simplify: iters left: 5 (11 enodes) 1539796851.509 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.509 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796851.510 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539796851.510 * * [misc]simplify: iters left: 5 (4 enodes) 1539796851.511 * * [misc]simplify: iters left: 4 (9 enodes) 1539796851.514 * * [misc]simplify: iters left: 3 (13 enodes) 1539796851.518 * * [misc]simplify: iters left: 2 (33 enodes) 1539796851.525 * * [misc]simplify: iters left: 1 (40 enodes) 1539796851.530 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539796851.530 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1539796851.530 * * * * [misc]progress: [ 101 / 176 ] simplifiying candidate # 1539796851.531 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1539796851.531 * * [misc]simplify: iters left: 6 (7 enodes) 1539796851.534 * * [misc]simplify: iters left: 5 (12 enodes) 1539796851.537 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.537 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796851.537 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539796851.537 * * [misc]simplify: iters left: 5 (4 enodes) 1539796851.539 * * [misc]simplify: iters left: 4 (9 enodes) 1539796851.541 * * [misc]simplify: iters left: 3 (13 enodes) 1539796851.545 * * [misc]simplify: iters left: 2 (33 enodes) 1539796851.552 * * [misc]simplify: iters left: 1 (40 enodes) 1539796851.558 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539796851.558 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1539796851.558 * * * * [misc]progress: [ 102 / 176 ] simplifiying candidate # 1539796851.559 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1539796851.559 * * [misc]simplify: iters left: 6 (7 enodes) 1539796851.562 * * [misc]simplify: iters left: 5 (14 enodes) 1539796851.568 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.568 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796851.568 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539796851.568 * * [misc]simplify: iters left: 5 (4 enodes) 1539796851.570 * * [misc]simplify: iters left: 4 (9 enodes) 1539796851.572 * * [misc]simplify: iters left: 3 (13 enodes) 1539796851.576 * * [misc]simplify: iters left: 2 (33 enodes) 1539796851.583 * * [misc]simplify: iters left: 1 (40 enodes) 1539796851.589 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539796851.589 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1539796851.589 * * * * [misc]progress: [ 103 / 176 ] simplifiying candidate # 1539796851.589 * * * * [misc]progress: [ 104 / 176 ] simplifiying candidate # 1539796851.590 * [enter]simplify: Simplifying (- (acos a)) 1539796851.590 * * [misc]simplify: iters left: 3 (3 enodes) 1539796851.591 * [exit]simplify: Simplified to (- (acos a)) 1539796851.591 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1539796851.591 * * * * [misc]progress: [ 105 / 176 ] simplifiying candidate # 1539796851.591 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1539796851.591 * * [misc]simplify: iters left: 6 (6 enodes) 1539796851.593 * * [misc]simplify: iters left: 5 (8 enodes) 1539796851.595 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796851.595 * [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))) 1539796851.595 * * * * [misc]progress: [ 106 / 176 ] simplifiying candidate # 1539796851.596 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539796851.596 * * [misc]simplify: iters left: 6 (6 enodes) 1539796851.598 * * [misc]simplify: iters left: 5 (8 enodes) 1539796851.600 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796851.600 * [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))) 1539796851.600 * * * * [misc]progress: [ 107 / 176 ] simplifiying candidate # 1539796851.600 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796851.600 * * [misc]simplify: iters left: 5 (5 enodes) 1539796851.602 * * [misc]simplify: iters left: 4 (7 enodes) 1539796851.604 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.604 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1539796851.604 * * * * [misc]progress: [ 108 / 176 ] simplifiying candidate # 1539796851.604 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796851.604 * * [misc]simplify: iters left: 5 (5 enodes) 1539796851.606 * * [misc]simplify: iters left: 4 (7 enodes) 1539796851.608 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.608 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1539796851.608 * * * * [misc]progress: [ 109 / 176 ] simplifiying candidate # 1539796851.608 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539796851.608 * * [misc]simplify: iters left: 5 (5 enodes) 1539796851.610 * * [misc]simplify: iters left: 4 (7 enodes) 1539796851.611 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.611 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1539796851.611 * * * * [misc]progress: [ 110 / 176 ] simplifiying candidate # 1539796851.612 * [enter]simplify: Simplifying (- (acos a)) 1539796851.612 * * [misc]simplify: iters left: 3 (3 enodes) 1539796851.613 * [exit]simplify: Simplified to (- (acos a)) 1539796851.613 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1539796851.613 * * * * [misc]progress: [ 111 / 176 ] simplifiying candidate # 1539796851.613 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1539796851.613 * * [misc]simplify: iters left: 6 (7 enodes) 1539796851.617 * * [misc]simplify: iters left: 5 (12 enodes) 1539796851.620 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539796851.620 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539796851.620 * * * * [misc]progress: [ 112 / 176 ] simplifiying candidate # 1539796851.620 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1539796851.620 * * [misc]simplify: iters left: 6 (6 enodes) 1539796851.622 * * [misc]simplify: iters left: 5 (12 enodes) 1539796851.627 * * [misc]simplify: iters left: 4 (14 enodes) 1539796851.630 * * [misc]simplify: iters left: 3 (18 enodes) 1539796851.635 * * [misc]simplify: iters left: 2 (27 enodes) 1539796851.643 * * [misc]simplify: iters left: 1 (58 enodes) 1539796851.662 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539796851.662 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1539796851.662 * * * * [misc]progress: [ 113 / 176 ] simplifiying candidate # 1539796851.662 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1539796851.662 * * [misc]simplify: iters left: 6 (7 enodes) 1539796851.666 * * [misc]simplify: iters left: 5 (16 enodes) 1539796851.670 * * [misc]simplify: iters left: 4 (24 enodes) 1539796851.678 * * [misc]simplify: iters left: 3 (49 enodes) 1539796851.694 * * [misc]simplify: iters left: 2 (90 enodes) 1539796851.724 * * [misc]simplify: iters left: 1 (115 enodes) 1539796851.748 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1539796851.748 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1539796851.749 * * * * [misc]progress: [ 114 / 176 ] simplifiying candidate # 1539796851.749 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1539796851.749 * * [misc]simplify: iters left: 6 (7 enodes) 1539796851.751 * * [misc]simplify: iters left: 5 (17 enodes) 1539796851.754 * * [misc]simplify: iters left: 4 (20 enodes) 1539796851.756 * * [misc]simplify: iters left: 3 (28 enodes) 1539796851.760 * * [misc]simplify: iters left: 2 (42 enodes) 1539796851.765 * * [misc]simplify: iters left: 1 (67 enodes) 1539796851.775 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1539796851.775 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1539796851.775 * * * * [misc]progress: [ 115 / 176 ] simplifiying candidate # 1539796851.775 * * * * [misc]progress: [ 116 / 176 ] simplifiying candidate # 1539796851.775 * * * * [misc]progress: [ 117 / 176 ] simplifiying candidate # 1539796851.775 * * * * [misc]progress: [ 118 / 176 ] simplifiying candidate # 1539796851.775 * * * * [misc]progress: [ 119 / 176 ] simplifiying candidate # 1539796851.776 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1539796851.776 * * [misc]simplify: iters left: 6 (12 enodes) 1539796851.778 * * [misc]simplify: iters left: 5 (27 enodes) 1539796851.783 * * [misc]simplify: iters left: 4 (38 enodes) 1539796851.794 * * [misc]simplify: iters left: 3 (49 enodes) 1539796851.806 * * [misc]simplify: iters left: 2 (71 enodes) 1539796851.832 * * [misc]simplify: iters left: 1 (119 enodes) 1539796851.883 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539796851.883 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1539796851.883 * * * * [misc]progress: [ 120 / 176 ] simplifiying candidate # 1539796851.884 * * * * [misc]progress: [ 121 / 176 ] simplifiying candidate # 1539796851.884 * * * * [misc]progress: [ 122 / 176 ] simplifiying candidate # 1539796851.884 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1539796851.884 * * [misc]simplify: iters left: 6 (11 enodes) 1539796851.887 * * [misc]simplify: iters left: 5 (34 enodes) 1539796851.895 * * [misc]simplify: iters left: 4 (100 enodes) 1539796851.976 * * [misc]simplify: iters left: 3 (414 enodes) 1539796852.932 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1539796852.932 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1539796852.932 * * * * [misc]progress: [ 123 / 176 ] simplifiying candidate # 1539796852.932 * * * * [misc]progress: [ 124 / 176 ] simplifiying candidate # 1539796852.932 * * * * [misc]progress: [ 125 / 176 ] simplifiying candidate # 1539796852.933 * * * * [misc]progress: [ 126 / 176 ] simplifiying candidate # 1539796852.933 * * * * [misc]progress: [ 127 / 176 ] simplifiying candidate # 1539796852.933 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796852.933 * * [misc]simplify: iters left: 6 (11 enodes) 1539796852.937 * * [misc]simplify: iters left: 5 (19 enodes) 1539796852.943 * * [misc]simplify: iters left: 4 (21 enodes) 1539796852.949 * * [misc]simplify: iters left: 3 (25 enodes) 1539796852.956 * * [misc]simplify: iters left: 2 (34 enodes) 1539796852.966 * * [misc]simplify: iters left: 1 (65 enodes) 1539796852.993 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796852.993 * [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))))) 1539796852.993 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796852.993 * * [misc]simplify: iters left: 6 (9 enodes) 1539796852.996 * * [misc]simplify: iters left: 5 (11 enodes) 1539796852.999 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796852.999 * [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))))) 1539796852.999 * * * * [misc]progress: [ 128 / 176 ] simplifiying candidate # 1539796853.000 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539796853.000 * * [misc]simplify: iters left: 6 (10 enodes) 1539796853.004 * * [misc]simplify: iters left: 5 (16 enodes) 1539796853.010 * * [misc]simplify: iters left: 4 (18 enodes) 1539796853.015 * * [misc]simplify: iters left: 3 (22 enodes) 1539796853.021 * * [misc]simplify: iters left: 2 (31 enodes) 1539796853.031 * * [misc]simplify: iters left: 1 (62 enodes) 1539796853.050 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1539796853.050 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539796853.051 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796853.051 * * [misc]simplify: iters left: 6 (9 enodes) 1539796853.054 * * [misc]simplify: iters left: 5 (11 enodes) 1539796853.057 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796853.057 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539796853.057 * * * * [misc]progress: [ 129 / 176 ] simplifiying candidate # 1539796853.057 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1539796853.057 * * [misc]simplify: iters left: 6 (8 enodes) 1539796853.060 * * [misc]simplify: iters left: 5 (14 enodes) 1539796853.065 * * [misc]simplify: iters left: 4 (17 enodes) 1539796853.069 * * [misc]simplify: iters left: 3 (21 enodes) 1539796853.075 * * [misc]simplify: iters left: 2 (30 enodes) 1539796853.084 * * [misc]simplify: iters left: 1 (61 enodes) 1539796853.103 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539796853.103 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539796853.104 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539796853.104 * * [misc]simplify: iters left: 6 (8 enodes) 1539796853.106 * * [misc]simplify: iters left: 5 (12 enodes) 1539796853.110 * * [misc]simplify: iters left: 4 (15 enodes) 1539796853.115 * * [misc]simplify: iters left: 3 (25 enodes) 1539796853.122 * * [misc]simplify: iters left: 2 (27 enodes) 1539796853.128 * * [misc]simplify: iters left: 1 (32 enodes) 1539796853.135 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539796853.135 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539796853.135 * * * * [misc]progress: [ 130 / 176 ] simplifiying candidate # 1539796853.136 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1539796853.136 * * [misc]simplify: iters left: 6 (8 enodes) 1539796853.139 * * [misc]simplify: iters left: 5 (14 enodes) 1539796853.144 * * [misc]simplify: iters left: 4 (17 enodes) 1539796853.148 * * [misc]simplify: iters left: 3 (21 enodes) 1539796853.151 * * [misc]simplify: iters left: 2 (30 enodes) 1539796853.157 * * [misc]simplify: iters left: 1 (61 enodes) 1539796853.167 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539796853.167 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539796853.167 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539796853.167 * * [misc]simplify: iters left: 6 (8 enodes) 1539796853.169 * * [misc]simplify: iters left: 5 (12 enodes) 1539796853.171 * * [misc]simplify: iters left: 4 (15 enodes) 1539796853.174 * * [misc]simplify: iters left: 3 (25 enodes) 1539796853.177 * * [misc]simplify: iters left: 2 (27 enodes) 1539796853.180 * * [misc]simplify: iters left: 1 (32 enodes) 1539796853.184 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539796853.184 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539796853.184 * * * * [misc]progress: [ 131 / 176 ] simplifiying candidate # 1539796853.184 * [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)))) 1539796853.184 * * [misc]simplify: iters left: 6 (14 enodes) 1539796853.187 * * [misc]simplify: iters left: 5 (29 enodes) 1539796853.193 * * [misc]simplify: iters left: 4 (48 enodes) 1539796853.203 * * [misc]simplify: iters left: 3 (62 enodes) 1539796853.219 * * [misc]simplify: iters left: 2 (82 enodes) 1539796853.243 * * [misc]simplify: iters left: 1 (108 enodes) 1539796853.279 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1539796853.279 * [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))))) 1539796853.279 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1539796853.280 * * [misc]simplify: iters left: 6 (12 enodes) 1539796853.283 * * [misc]simplify: iters left: 5 (21 enodes) 1539796853.290 * * [misc]simplify: iters left: 4 (31 enodes) 1539796853.300 * * [misc]simplify: iters left: 3 (42 enodes) 1539796853.310 * * [misc]simplify: iters left: 2 (59 enodes) 1539796853.328 * * [misc]simplify: iters left: 1 (85 enodes) 1539796853.356 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796853.356 * [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))))) 1539796853.356 * * * * [misc]progress: [ 132 / 176 ] simplifiying candidate # 1539796853.356 * [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))) 1539796853.357 * * [misc]simplify: iters left: 6 (13 enodes) 1539796853.361 * * [misc]simplify: iters left: 5 (24 enodes) 1539796853.369 * * [misc]simplify: iters left: 4 (36 enodes) 1539796853.381 * * [misc]simplify: iters left: 3 (48 enodes) 1539796853.394 * * [misc]simplify: iters left: 2 (65 enodes) 1539796853.414 * * [misc]simplify: iters left: 1 (91 enodes) 1539796853.447 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1539796853.447 * [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))))) 1539796853.447 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1539796853.447 * * [misc]simplify: iters left: 6 (12 enodes) 1539796853.451 * * [misc]simplify: iters left: 5 (21 enodes) 1539796853.458 * * [misc]simplify: iters left: 4 (31 enodes) 1539796853.468 * * [misc]simplify: iters left: 3 (42 enodes) 1539796853.479 * * [misc]simplify: iters left: 2 (59 enodes) 1539796853.496 * * [misc]simplify: iters left: 1 (85 enodes) 1539796853.526 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796853.526 * [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))))) 1539796853.526 * * * * [misc]progress: [ 133 / 176 ] simplifiying candidate # 1539796853.526 * [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) 1539796853.527 * * [misc]simplify: iters left: 6 (11 enodes) 1539796853.530 * * [misc]simplify: iters left: 5 (22 enodes) 1539796853.540 * * [misc]simplify: iters left: 4 (37 enodes) 1539796853.552 * * [misc]simplify: iters left: 3 (62 enodes) 1539796853.565 * * [misc]simplify: iters left: 2 (105 enodes) 1539796853.581 * * [misc]simplify: iters left: 1 (135 enodes) 1539796853.614 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796853.614 * [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)))) 1539796853.614 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539796853.615 * * [misc]simplify: iters left: 6 (11 enodes) 1539796853.618 * * [misc]simplify: iters left: 5 (22 enodes) 1539796853.626 * * [misc]simplify: iters left: 4 (35 enodes) 1539796853.639 * * [misc]simplify: iters left: 3 (55 enodes) 1539796853.654 * * [misc]simplify: iters left: 2 (74 enodes) 1539796853.676 * * [misc]simplify: iters left: 1 (109 enodes) 1539796853.702 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1539796853.702 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1539796853.702 * * * * [misc]progress: [ 134 / 176 ] simplifiying candidate # 1539796853.702 * [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) 1539796853.702 * * [misc]simplify: iters left: 6 (11 enodes) 1539796853.704 * * [misc]simplify: iters left: 5 (22 enodes) 1539796853.709 * * [misc]simplify: iters left: 4 (37 enodes) 1539796853.716 * * [misc]simplify: iters left: 3 (62 enodes) 1539796853.725 * * [misc]simplify: iters left: 2 (105 enodes) 1539796853.742 * * [misc]simplify: iters left: 1 (135 enodes) 1539796853.776 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796853.777 * [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)))) 1539796853.777 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539796853.777 * * [misc]simplify: iters left: 6 (11 enodes) 1539796853.781 * * [misc]simplify: iters left: 5 (22 enodes) 1539796853.786 * * [misc]simplify: iters left: 4 (35 enodes) 1539796853.793 * * [misc]simplify: iters left: 3 (55 enodes) 1539796853.800 * * [misc]simplify: iters left: 2 (74 enodes) 1539796853.811 * * [misc]simplify: iters left: 1 (109 enodes) 1539796853.832 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1539796853.832 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1539796853.832 * * * * [misc]progress: [ 135 / 176 ] simplifiying candidate # 1539796853.833 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796853.833 * * [misc]simplify: iters left: 6 (13 enodes) 1539796853.835 * * [misc]simplify: iters left: 5 (24 enodes) 1539796853.840 * * [misc]simplify: iters left: 4 (34 enodes) 1539796853.848 * * [misc]simplify: iters left: 3 (45 enodes) 1539796853.858 * * [misc]simplify: iters left: 2 (62 enodes) 1539796853.868 * * [misc]simplify: iters left: 1 (88 enodes) 1539796853.885 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796853.885 * [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))))) 1539796853.885 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1539796853.885 * * [misc]simplify: iters left: 6 (12 enodes) 1539796853.887 * * [misc]simplify: iters left: 5 (21 enodes) 1539796853.892 * * [misc]simplify: iters left: 4 (31 enodes) 1539796853.899 * * [misc]simplify: iters left: 3 (42 enodes) 1539796853.905 * * [misc]simplify: iters left: 2 (59 enodes) 1539796853.915 * * [misc]simplify: iters left: 1 (85 enodes) 1539796853.933 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539796853.933 * [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))))) 1539796853.933 * * * * [misc]progress: [ 136 / 176 ] simplifiying candidate # 1539796853.933 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1539796853.933 * * [misc]simplify: iters left: 6 (12 enodes) 1539796853.936 * * [misc]simplify: iters left: 5 (21 enodes) 1539796853.940 * * [misc]simplify: iters left: 4 (31 enodes) 1539796853.946 * * [misc]simplify: iters left: 3 (42 enodes) 1539796853.956 * * [misc]simplify: iters left: 2 (59 enodes) 1539796853.975 * * [misc]simplify: iters left: 1 (85 enodes) 1539796854.003 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796854.003 * [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))))) 1539796854.003 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1539796854.004 * * [misc]simplify: iters left: 6 (12 enodes) 1539796854.007 * * [misc]simplify: iters left: 5 (21 enodes) 1539796854.011 * * [misc]simplify: iters left: 4 (31 enodes) 1539796854.017 * * [misc]simplify: iters left: 3 (42 enodes) 1539796854.022 * * [misc]simplify: iters left: 2 (59 enodes) 1539796854.033 * * [misc]simplify: iters left: 1 (85 enodes) 1539796854.060 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539796854.060 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539796854.060 * * * * [misc]progress: [ 137 / 176 ] simplifiying candidate # 1539796854.060 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1539796854.060 * * [misc]simplify: iters left: 6 (10 enodes) 1539796854.064 * * [misc]simplify: iters left: 5 (19 enodes) 1539796854.071 * * [misc]simplify: iters left: 4 (30 enodes) 1539796854.081 * * [misc]simplify: iters left: 3 (41 enodes) 1539796854.091 * * [misc]simplify: iters left: 2 (58 enodes) 1539796854.108 * * [misc]simplify: iters left: 1 (84 enodes) 1539796854.125 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796854.125 * [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)))) 1539796854.125 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539796854.125 * * [misc]simplify: iters left: 6 (11 enodes) 1539796854.127 * * [misc]simplify: iters left: 5 (22 enodes) 1539796854.131 * * [misc]simplify: iters left: 4 (35 enodes) 1539796854.138 * * [misc]simplify: iters left: 3 (55 enodes) 1539796854.153 * * [misc]simplify: iters left: 2 (74 enodes) 1539796854.173 * * [misc]simplify: iters left: 1 (109 enodes) 1539796854.212 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1539796854.212 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1539796854.212 * * * * [misc]progress: [ 138 / 176 ] simplifiying candidate # 1539796854.213 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1539796854.213 * * [misc]simplify: iters left: 6 (10 enodes) 1539796854.216 * * [misc]simplify: iters left: 5 (19 enodes) 1539796854.223 * * [misc]simplify: iters left: 4 (30 enodes) 1539796854.233 * * [misc]simplify: iters left: 3 (41 enodes) 1539796854.243 * * [misc]simplify: iters left: 2 (58 enodes) 1539796854.260 * * [misc]simplify: iters left: 1 (84 enodes) 1539796854.294 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796854.294 * [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)))) 1539796854.294 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539796854.294 * * [misc]simplify: iters left: 6 (11 enodes) 1539796854.298 * * [misc]simplify: iters left: 5 (22 enodes) 1539796854.307 * * [misc]simplify: iters left: 4 (35 enodes) 1539796854.320 * * [misc]simplify: iters left: 3 (55 enodes) 1539796854.335 * * [misc]simplify: iters left: 2 (74 enodes) 1539796854.356 * * [misc]simplify: iters left: 1 (109 enodes) 1539796854.378 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1539796854.378 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1539796854.378 * * * * [misc]progress: [ 139 / 176 ] simplifiying candidate # 1539796854.378 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539796854.378 * * [misc]simplify: iters left: 6 (6 enodes) 1539796854.380 * * [misc]simplify: iters left: 5 (10 enodes) 1539796854.381 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539796854.381 * [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))))) 1539796854.381 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1539796854.382 * * [misc]simplify: iters left: 6 (11 enodes) 1539796854.383 * * [misc]simplify: iters left: 5 (20 enodes) 1539796854.387 * * [misc]simplify: iters left: 4 (30 enodes) 1539796854.398 * * [misc]simplify: iters left: 3 (41 enodes) 1539796854.409 * * [misc]simplify: iters left: 2 (64 enodes) 1539796854.422 * * [misc]simplify: iters left: 1 (108 enodes) 1539796854.443 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539796854.443 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1539796854.443 * * * * [misc]progress: [ 140 / 176 ] simplifiying candidate # 1539796854.443 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539796854.443 * * [misc]simplify: iters left: 5 (5 enodes) 1539796854.445 * * [misc]simplify: iters left: 4 (7 enodes) 1539796854.447 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539796854.447 * [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))))) 1539796854.447 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539796854.447 * * [misc]simplify: iters left: 6 (11 enodes) 1539796854.451 * * [misc]simplify: iters left: 5 (20 enodes) 1539796854.455 * * [misc]simplify: iters left: 4 (30 enodes) 1539796854.460 * * [misc]simplify: iters left: 3 (41 enodes) 1539796854.466 * * [misc]simplify: iters left: 2 (64 enodes) 1539796854.479 * * [misc]simplify: iters left: 1 (108 enodes) 1539796854.522 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539796854.522 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1539796854.522 * * * * [misc]progress: [ 141 / 176 ] simplifiying candidate # 1539796854.522 * [enter]simplify: Simplifying (/ 1 1) 1539796854.522 * * [misc]simplify: iters left: 2 (2 enodes) 1539796854.523 * * [misc]simplify: iters left: 1 (4 enodes) 1539796854.523 * [exit]simplify: Simplified to 1 1539796854.523 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1539796854.523 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1539796854.523 * * [misc]simplify: iters left: 6 (10 enodes) 1539796854.525 * * [misc]simplify: iters left: 5 (21 enodes) 1539796854.530 * * [misc]simplify: iters left: 4 (34 enodes) 1539796854.536 * * [misc]simplify: iters left: 3 (50 enodes) 1539796854.545 * * [misc]simplify: iters left: 2 (84 enodes) 1539796854.563 * * [misc]simplify: iters left: 1 (134 enodes) 1539796854.626 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539796854.626 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1539796854.626 * * * * [misc]progress: [ 142 / 176 ] simplifiying candidate # 1539796854.626 * [enter]simplify: Simplifying (/ 1 1) 1539796854.626 * * [misc]simplify: iters left: 2 (2 enodes) 1539796854.627 * * [misc]simplify: iters left: 1 (4 enodes) 1539796854.628 * [exit]simplify: Simplified to 1 1539796854.628 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1539796854.628 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1539796854.628 * * [misc]simplify: iters left: 6 (10 enodes) 1539796854.632 * * [misc]simplify: iters left: 5 (21 enodes) 1539796854.641 * * [misc]simplify: iters left: 4 (34 enodes) 1539796854.652 * * [misc]simplify: iters left: 3 (50 enodes) 1539796854.669 * * [misc]simplify: iters left: 2 (84 enodes) 1539796854.703 * * [misc]simplify: iters left: 1 (134 enodes) 1539796854.766 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539796854.766 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1539796854.766 * * * * [misc]progress: [ 143 / 176 ] simplifiying candidate # 1539796854.766 * * * * [misc]progress: [ 144 / 176 ] simplifiying candidate # 1539796854.766 * * * * [misc]progress: [ 145 / 176 ] simplifiying candidate # 1539796854.766 * * * * [misc]progress: [ 146 / 176 ] simplifiying candidate # 1539796854.767 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1539796854.767 * * [misc]simplify: iters left: 3 (4 enodes) 1539796854.767 * * [misc]simplify: iters left: 2 (6 enodes) 1539796854.768 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1539796854.768 * [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)))) 1539796854.768 * * * * [misc]progress: [ 147 / 176 ] simplifiying candidate # 1539796854.769 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1539796854.769 * * [misc]simplify: iters left: 3 (4 enodes) 1539796854.769 * * [misc]simplify: iters left: 2 (6 enodes) 1539796854.770 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1539796854.770 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1539796854.770 * * * * [misc]progress: [ 148 / 176 ] simplifiying candidate # 1539796854.771 * [enter]simplify: Simplifying (/ 1 a) 1539796854.771 * * [misc]simplify: iters left: 2 (3 enodes) 1539796854.771 * * [misc]simplify: iters left: 1 (5 enodes) 1539796854.772 * [exit]simplify: Simplified to (/ 1 a) 1539796854.772 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1539796854.772 * * * * [misc]progress: [ 149 / 176 ] simplifiying candidate # 1539796854.772 * [enter]simplify: Simplifying (/ 1 a) 1539796854.772 * * [misc]simplify: iters left: 2 (3 enodes) 1539796854.773 * * [misc]simplify: iters left: 1 (5 enodes) 1539796854.774 * [exit]simplify: Simplified to (/ 1 a) 1539796854.774 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1539796854.774 * * * * [misc]progress: [ 150 / 176 ] simplifiying candidate # 1539796854.774 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539796854.774 * * [misc]simplify: iters left: 6 (7 enodes) 1539796854.775 * * [misc]simplify: iters left: 5 (13 enodes) 1539796854.778 * * [misc]simplify: iters left: 4 (15 enodes) 1539796854.780 * * [misc]simplify: iters left: 3 (19 enodes) 1539796854.784 * * [misc]simplify: iters left: 2 (28 enodes) 1539796854.793 * * [misc]simplify: iters left: 1 (59 enodes) 1539796854.811 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796854.811 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1539796854.812 * * * * [misc]progress: [ 151 / 176 ] simplifiying candidate # 1539796854.812 * [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))))))) 1539796854.812 * * [misc]simplify: iters left: 6 (10 enodes) 1539796854.814 * * [misc]simplify: iters left: 5 (19 enodes) 1539796854.818 * * [misc]simplify: iters left: 4 (29 enodes) 1539796854.823 * * [misc]simplify: iters left: 3 (40 enodes) 1539796854.829 * * [misc]simplify: iters left: 2 (57 enodes) 1539796854.839 * * [misc]simplify: iters left: 1 (83 enodes) 1539796854.857 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539796854.857 * [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))))))))) 1539796854.857 * * * * [misc]progress: [ 152 / 176 ] simplifiying candidate # 1539796854.858 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1539796854.858 * * [misc]simplify: iters left: 6 (9 enodes) 1539796854.859 * * [misc]simplify: iters left: 5 (18 enodes) 1539796854.863 * * [misc]simplify: iters left: 4 (28 enodes) 1539796854.869 * * [misc]simplify: iters left: 3 (39 enodes) 1539796854.874 * * [misc]simplify: iters left: 2 (56 enodes) 1539796854.887 * * [misc]simplify: iters left: 1 (87 enodes) 1539796854.924 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539796854.924 * [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))))))))) 1539796854.924 * * * * [misc]progress: [ 153 / 176 ] simplifiying candidate # 1539796854.924 * * * * [misc]progress: [ 154 / 176 ] simplifiying candidate # 1539796854.924 * * * * [misc]progress: [ 155 / 176 ] simplifiying candidate # 1539796854.924 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1539796854.924 * * [misc]simplify: iters left: 5 (4 enodes) 1539796854.927 * * [misc]simplify: iters left: 4 (6 enodes) 1539796854.927 * [exit]simplify: Simplified to 1 1539796854.928 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1539796854.928 * * * * [misc]progress: [ 156 / 176 ] simplifiying candidate # 1539796854.928 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1539796854.928 * * [misc]simplify: iters left: 6 (7 enodes) 1539796854.931 * * [misc]simplify: iters left: 5 (12 enodes) 1539796854.934 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796854.934 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539796854.934 * * * * [misc]progress: [ 157 / 176 ] simplifiying candidate # 1539796854.935 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1539796854.935 * * [misc]simplify: iters left: 6 (8 enodes) 1539796854.938 * * [misc]simplify: iters left: 5 (13 enodes) 1539796854.941 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796854.941 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539796854.941 * * * * [misc]progress: [ 158 / 176 ] simplifiying candidate # 1539796854.942 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1539796854.942 * * [misc]simplify: iters left: 6 (8 enodes) 1539796854.946 * * [misc]simplify: iters left: 5 (15 enodes) 1539796854.949 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796854.950 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539796854.950 * * * * [misc]progress: [ 159 / 176 ] simplifiying candidate # 1539796854.950 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539796854.950 * * [misc]simplify: iters left: 6 (7 enodes) 1539796854.952 * * [misc]simplify: iters left: 5 (13 enodes) 1539796854.955 * * [misc]simplify: iters left: 4 (15 enodes) 1539796854.957 * * [misc]simplify: iters left: 3 (19 enodes) 1539796854.960 * * [misc]simplify: iters left: 2 (28 enodes) 1539796854.964 * * [misc]simplify: iters left: 1 (59 enodes) 1539796854.975 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796854.975 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539796854.975 * * * * [misc]progress: [ 160 / 176 ] simplifiying candidate # 1539796854.976 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1539796854.976 * * [misc]simplify: iters left: 6 (8 enodes) 1539796854.977 * * [misc]simplify: iters left: 5 (15 enodes) 1539796854.980 * * [misc]simplify: iters left: 4 (18 enodes) 1539796854.982 * * [misc]simplify: iters left: 3 (21 enodes) 1539796854.985 * * [misc]simplify: iters left: 2 (30 enodes) 1539796854.989 * * [misc]simplify: iters left: 1 (59 enodes) 1539796854.999 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539796854.999 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539796854.999 * * * * [misc]progress: [ 161 / 176 ] simplifiying candidate # 1539796854.999 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1539796854.999 * * [misc]simplify: iters left: 6 (8 enodes) 1539796855.001 * * [misc]simplify: iters left: 5 (13 enodes) 1539796855.003 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539796855.003 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539796855.003 * * * * [misc]progress: [ 162 / 176 ] simplifiying candidate # 1539796855.003 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539796855.003 * * [misc]simplify: iters left: 6 (7 enodes) 1539796855.004 * * [misc]simplify: iters left: 5 (13 enodes) 1539796855.007 * * [misc]simplify: iters left: 4 (15 enodes) 1539796855.009 * * [misc]simplify: iters left: 3 (19 enodes) 1539796855.012 * * [misc]simplify: iters left: 2 (28 enodes) 1539796855.017 * * [misc]simplify: iters left: 1 (59 enodes) 1539796855.027 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796855.027 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539796855.027 * * * * [misc]progress: [ 163 / 176 ] simplifiying candidate # 1539796855.028 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1539796855.028 * * [misc]simplify: iters left: 6 (8 enodes) 1539796855.031 * * [misc]simplify: iters left: 5 (17 enodes) 1539796855.036 * * [misc]simplify: iters left: 4 (25 enodes) 1539796855.043 * * [misc]simplify: iters left: 3 (50 enodes) 1539796855.054 * * [misc]simplify: iters left: 2 (91 enodes) 1539796855.070 * * [misc]simplify: iters left: 1 (116 enodes) 1539796855.084 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796855.084 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539796855.084 * * * * [misc]progress: [ 164 / 176 ] simplifiying candidate # 1539796855.085 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539796855.085 * * [misc]simplify: iters left: 6 (8 enodes) 1539796855.087 * * [misc]simplify: iters left: 5 (18 enodes) 1539796855.090 * * [misc]simplify: iters left: 4 (21 enodes) 1539796855.093 * * [misc]simplify: iters left: 3 (29 enodes) 1539796855.097 * * [misc]simplify: iters left: 2 (43 enodes) 1539796855.102 * * [misc]simplify: iters left: 1 (68 enodes) 1539796855.113 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539796855.113 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539796855.113 * * * * [misc]progress: [ 165 / 176 ] simplifiying candidate # 1539796855.113 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1539796855.113 * * [misc]simplify: iters left: 4 (6 enodes) 1539796855.114 * * [misc]simplify: iters left: 3 (9 enodes) 1539796855.115 * * [misc]simplify: iters left: 2 (11 enodes) 1539796855.117 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539796855.117 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796855.117 * * * * [misc]progress: [ 166 / 176 ] simplifiying candidate # 1539796855.117 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1539796855.117 * * [misc]simplify: iters left: 4 (6 enodes) 1539796855.118 * * [misc]simplify: iters left: 3 (9 enodes) 1539796855.120 * * [misc]simplify: iters left: 2 (11 enodes) 1539796855.121 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539796855.121 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796855.121 * * * * [misc]progress: [ 167 / 176 ] simplifiying candidate # 1539796855.122 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1539796855.122 * * [misc]simplify: iters left: 4 (6 enodes) 1539796855.123 * * [misc]simplify: iters left: 3 (9 enodes) 1539796855.124 * * [misc]simplify: iters left: 2 (11 enodes) 1539796855.125 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539796855.126 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1539796855.126 * * * * [misc]progress: [ 168 / 176 ] simplifiying candidate # 1539796855.126 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1539796855.126 * * [misc]simplify: iters left: 3 (5 enodes) 1539796855.127 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1539796855.127 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1539796855.127 * * * * [misc]progress: [ 169 / 176 ] simplifiying candidate # 1539796855.127 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1539796855.127 * * [misc]simplify: iters left: 3 (5 enodes) 1539796855.129 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1539796855.129 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1539796855.129 * * * * [misc]progress: [ 170 / 176 ] simplifiying candidate # 1539796855.129 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1539796855.129 * * [misc]simplify: iters left: 3 (5 enodes) 1539796855.130 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1539796855.130 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1539796855.130 * * * * [misc]progress: [ 171 / 176 ] simplifiying candidate # 1539796855.130 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1539796855.131 * * [misc]simplify: iters left: 4 (6 enodes) 1539796855.131 * * [misc]simplify: iters left: 3 (9 enodes) 1539796855.133 * * [misc]simplify: iters left: 2 (13 enodes) 1539796855.136 * * [misc]simplify: iters left: 1 (14 enodes) 1539796855.140 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1539796855.140 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1539796855.141 * * * * [misc]progress: [ 172 / 176 ] simplifiying candidate # 1539796855.141 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1539796855.141 * * [misc]simplify: iters left: 4 (6 enodes) 1539796855.143 * * [misc]simplify: iters left: 3 (9 enodes) 1539796855.146 * * [misc]simplify: iters left: 2 (13 enodes) 1539796855.152 * * [misc]simplify: iters left: 1 (14 enodes) 1539796855.156 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1539796855.156 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1539796855.156 * * * * [misc]progress: [ 173 / 176 ] simplifiying candidate # 1539796855.156 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1539796855.157 * * [misc]simplify: iters left: 4 (6 enodes) 1539796855.159 * * [misc]simplify: iters left: 3 (9 enodes) 1539796855.161 * * [misc]simplify: iters left: 2 (13 enodes) 1539796855.165 * * [misc]simplify: iters left: 1 (14 enodes) 1539796855.169 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1539796855.169 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1539796855.169 * * * * [misc]progress: [ 174 / 176 ] simplifiying candidate # 1539796855.170 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1539796855.170 * * [misc]simplify: iters left: 5 (6 enodes) 1539796855.173 * * [misc]simplify: iters left: 4 (9 enodes) 1539796855.176 * * [misc]simplify: iters left: 3 (11 enodes) 1539796855.180 * * [misc]simplify: iters left: 2 (14 enodes) 1539796855.184 * * [misc]simplify: iters left: 1 (16 enodes) 1539796855.189 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1539796855.190 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1539796855.190 * * * * [misc]progress: [ 175 / 176 ] simplifiying candidate # 1539796855.190 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1539796855.190 * * [misc]simplify: iters left: 5 (6 enodes) 1539796855.193 * * [misc]simplify: iters left: 4 (9 enodes) 1539796855.196 * * [misc]simplify: iters left: 3 (11 enodes) 1539796855.199 * * [misc]simplify: iters left: 2 (14 enodes) 1539796855.204 * * [misc]simplify: iters left: 1 (16 enodes) 1539796855.209 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1539796855.209 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1539796855.209 * * * * [misc]progress: [ 176 / 176 ] simplifiying candidate # 1539796855.209 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1539796855.209 * * [misc]simplify: iters left: 5 (6 enodes) 1539796855.212 * * [misc]simplify: iters left: 4 (9 enodes) 1539796855.215 * * [misc]simplify: iters left: 3 (11 enodes) 1539796855.219 * * [misc]simplify: iters left: 2 (14 enodes) 1539796855.223 * * [misc]simplify: iters left: 1 (16 enodes) 1539796855.229 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1539796855.229 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1539796855.229 * * * [misc]progress: adding candidates to table 1539796856.698 * [misc]progress: [Phase 3 of 3] Extracting. 1539796856.698 * * [misc]regime: Finding splitpoints for: (# # # # # # #) 1539796856.699 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1539796856.699 * * * * [misc]regimes: Trying to branch on a from (# # # # # # #) 1539796856.765 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # #) 1539796856.837 * * * [misc]regime: Found split indices: #