1550843166.523 * [misc]progress: [Phase 1 of 3] Setting up. 1550843166.523 * * * [misc]progress: [1/2] Preparing points 1550843166.553 * * * [misc]progress: [2/2] Setting up program. 1550843166.555 * [misc]progress: [Phase 2 of 3] Improving. 1550843166.555 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550843166.555 * [enter]simplify: Simplifying (/ a (- (acos a))) 1550843166.555 * * [misc]simplify: iters left: 5 (4 enodes) 1550843166.556 * * [misc]simplify: iters left: 4 (12 enodes) 1550843166.558 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.558 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843166.558 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843166.558 * * [misc]simplify: Extracting #3: cost 5 inf + 92 1550843166.558 * * [misc]simplify: Extracting #4: cost 0 inf + 787 1550843166.558 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550843166.559 * [misc]simplify: Simplified (2) to (λ (a) (/ a (- (acos a)))) 1550843166.561 * * [misc]progress: iteration 1 / 4 1550843166.561 * * * [misc]progress: picking best candidate 1550843166.563 * * * * [misc]pick: Picked # 1550843166.563 * * * [misc]progress: localizing error 1550843166.571 * * * [misc]progress: generating rewritten candidates 1550843166.571 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550843166.572 * * * [misc]progress: generating series expansions 1550843166.572 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550843166.572 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1550843166.573 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550843166.573 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843166.573 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.573 * [misc]backup-simplify: Simplify -1 into -1 1550843166.573 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843166.573 * [misc]taylor: Taking taylor expansion of a in a 1550843166.573 * [misc]backup-simplify: Simplify 0 into 0 1550843166.573 * [misc]backup-simplify: Simplify 1 into 1 1550843166.573 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843166.573 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843166.573 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843166.573 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843166.573 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.573 * [misc]backup-simplify: Simplify -1 into -1 1550843166.573 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843166.573 * [misc]taylor: Taking taylor expansion of a in a 1550843166.573 * [misc]backup-simplify: Simplify 0 into 0 1550843166.573 * [misc]backup-simplify: Simplify 1 into 1 1550843166.573 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843166.573 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843166.573 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843166.573 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550843166.573 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843166.573 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550843166.574 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550843166.574 * [misc]backup-simplify: Simplify 0 into 0 1550843166.574 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843166.574 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550843166.574 * [misc]backup-simplify: Simplify 0 into 0 1550843166.575 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843166.575 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550843166.575 * [misc]backup-simplify: Simplify 0 into 0 1550843166.575 * [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 1550843166.576 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550843166.576 * [misc]backup-simplify: Simplify 0 into 0 1550843166.576 * [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 1550843166.577 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550843166.577 * [misc]backup-simplify: Simplify 0 into 0 1550843166.577 * [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 1550843166.577 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550843166.577 * [misc]backup-simplify: Simplify 0 into 0 1550843166.577 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550843166.578 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1550843166.578 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550843166.578 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843166.578 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.578 * [misc]backup-simplify: Simplify -1 into -1 1550843166.578 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843166.578 * [misc]taylor: Taking taylor expansion of a in a 1550843166.578 * [misc]backup-simplify: Simplify 0 into 0 1550843166.578 * [misc]backup-simplify: Simplify 1 into 1 1550843166.578 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843166.578 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843166.578 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843166.578 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843166.578 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843166.578 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843166.578 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.578 * [misc]backup-simplify: Simplify -1 into -1 1550843166.578 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843166.578 * [misc]taylor: Taking taylor expansion of a in a 1550843166.578 * [misc]backup-simplify: Simplify 0 into 0 1550843166.578 * [misc]backup-simplify: Simplify 1 into 1 1550843166.578 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843166.578 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843166.578 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843166.578 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843166.579 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843166.579 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843166.579 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550843166.579 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550843166.579 * [misc]backup-simplify: Simplify 0 into 0 1550843166.579 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550843166.580 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843166.580 * [misc]backup-simplify: Simplify 0 into 0 1550843166.580 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550843166.580 * [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 1550843166.580 * [misc]backup-simplify: Simplify 0 into 0 1550843166.581 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550843166.582 * [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 1550843166.582 * [misc]backup-simplify: Simplify 0 into 0 1550843166.583 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550843166.583 * [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 1550843166.583 * [misc]backup-simplify: Simplify 0 into 0 1550843166.584 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550843166.585 * [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 1550843166.585 * [misc]backup-simplify: Simplify 0 into 0 1550843166.585 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550843166.585 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1550843166.585 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550843166.585 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843166.585 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843166.586 * [misc]taylor: Taking taylor expansion of a in a 1550843166.586 * [misc]backup-simplify: Simplify 0 into 0 1550843166.586 * [misc]backup-simplify: Simplify 1 into 1 1550843166.586 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843166.586 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843166.586 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843166.586 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843166.586 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843166.586 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843166.586 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843166.586 * [misc]taylor: Taking taylor expansion of a in a 1550843166.586 * [misc]backup-simplify: Simplify 0 into 0 1550843166.586 * [misc]backup-simplify: Simplify 1 into 1 1550843166.586 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843166.587 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843166.587 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843166.587 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843166.587 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843166.587 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843166.588 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550843166.588 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550843166.588 * [misc]backup-simplify: Simplify 0 into 0 1550843166.588 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550843166.589 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843166.589 * [misc]backup-simplify: Simplify 0 into 0 1550843166.589 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550843166.590 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843166.590 * [misc]backup-simplify: Simplify 0 into 0 1550843166.591 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550843166.591 * [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 1550843166.591 * [misc]backup-simplify: Simplify 0 into 0 1550843166.592 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550843166.593 * [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 1550843166.593 * [misc]backup-simplify: Simplify 0 into 0 1550843166.594 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550843166.595 * [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 1550843166.595 * [misc]backup-simplify: Simplify 0 into 0 1550843166.595 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550843166.595 * * * [misc]progress: simplifying candidates 1550843166.595 * * * * [misc]progress: [ 1 / 26 ] simplifiying candidate # 1550843166.595 * * * * [misc]progress: [ 2 / 26 ] simplifiying candidate # 1550843166.595 * * * * [misc]progress: [ 3 / 26 ] simplifiying candidate # 1550843166.595 * * * * [misc]progress: [ 4 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 5 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 6 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 7 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 8 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 9 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 10 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 11 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 12 / 26 ] simplifiying candidate # 1550843166.596 * * * * [misc]progress: [ 13 / 26 ] simplifiying candidate # 1550843166.596 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1550843166.596 * * [misc]simplify: iters left: 4 (4 enodes) 1550843166.598 * * [misc]simplify: iters left: 3 (12 enodes) 1550843166.601 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.601 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.601 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.601 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843166.602 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843166.602 * * [misc]simplify: Extracting #5: cost 0 inf + 867 1550843166.602 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1550843166.602 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1550843166.602 * * * * [misc]progress: [ 14 / 26 ] simplifiying candidate # 1550843166.603 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1550843166.603 * * [misc]simplify: iters left: 4 (4 enodes) 1550843166.604 * * [misc]simplify: iters left: 3 (12 enodes) 1550843166.607 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.608 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.608 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.608 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843166.608 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843166.608 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550843166.608 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1550843166.608 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1550843166.608 * * * * [misc]progress: [ 15 / 26 ] simplifiying candidate # 1550843166.609 * [enter]simplify: Simplifying (- (acos a)) 1550843166.609 * * [misc]simplify: iters left: 3 (3 enodes) 1550843166.610 * * [misc]simplify: iters left: 2 (9 enodes) 1550843166.612 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.612 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.612 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.612 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843166.613 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843166.613 * [exit]simplify: Simplified to (- (acos a)) 1550843166.613 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1550843166.613 * * * * [misc]progress: [ 16 / 26 ] simplifiying candidate # 1550843166.613 * [enter]simplify: Simplifying (acos a) 1550843166.613 * * [misc]simplify: iters left: 1 (2 enodes) 1550843166.614 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.614 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.614 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550843166.614 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550843166.614 * [exit]simplify: Simplified to (acos a) 1550843166.614 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1550843166.614 * * * * [misc]progress: [ 17 / 26 ] simplifiying candidate # 1550843166.615 * [enter]simplify: Simplifying (cbrt (acos a)) 1550843166.615 * * [misc]simplify: iters left: 2 (3 enodes) 1550843166.616 * * [misc]simplify: iters left: 1 (9 enodes) 1550843166.618 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.618 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.618 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.619 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843166.619 * * [misc]simplify: Extracting #4: cost 0 inf + 525 1550843166.619 * [exit]simplify: Simplified to (cbrt (acos a)) 1550843166.619 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1550843166.619 * * * * [misc]progress: [ 18 / 26 ] simplifiying candidate # 1550843166.619 * [enter]simplify: Simplifying (sqrt (acos a)) 1550843166.619 * * [misc]simplify: iters left: 2 (3 enodes) 1550843166.621 * * [misc]simplify: iters left: 1 (9 enodes) 1550843166.631 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.631 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.631 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.631 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843166.632 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843166.632 * [exit]simplify: Simplified to (sqrt (acos a)) 1550843166.632 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1550843166.632 * * * * [misc]progress: [ 19 / 26 ] simplifiying candidate # 1550843166.632 * [enter]simplify: Simplifying (acos a) 1550843166.632 * * [misc]simplify: iters left: 1 (2 enodes) 1550843166.633 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.633 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.633 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550843166.633 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550843166.633 * [exit]simplify: Simplified to (acos a) 1550843166.633 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1550843166.633 * * * * [misc]progress: [ 20 / 26 ] simplifiying candidate # 1550843166.634 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1550843166.634 * * [misc]simplify: iters left: 4 (4 enodes) 1550843166.634 * * [misc]simplify: iters left: 3 (12 enodes) 1550843166.636 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.636 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.636 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.636 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843166.636 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843166.636 * * [misc]simplify: Extracting #5: cost 0 inf + 947 1550843166.636 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1550843166.637 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1550843166.637 * * * * [misc]progress: [ 21 / 26 ] simplifiying candidate # 1550843166.637 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1550843166.637 * * [misc]simplify: iters left: 4 (4 enodes) 1550843166.638 * * [misc]simplify: iters left: 3 (12 enodes) 1550843166.639 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.639 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.639 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.639 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843166.639 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843166.640 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550843166.640 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1550843166.640 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1550843166.640 * * * * [misc]progress: [ 22 / 26 ] simplifiying candidate # 1550843166.640 * [enter]simplify: Simplifying (- (acos a)) 1550843166.640 * * [misc]simplify: iters left: 3 (3 enodes) 1550843166.641 * * [misc]simplify: iters left: 2 (9 enodes) 1550843166.642 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.642 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843166.642 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843166.642 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843166.642 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843166.642 * [exit]simplify: Simplified to (- (acos a)) 1550843166.642 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1550843166.642 * * * * [misc]progress: [ 23 / 26 ] simplifiying candidate #real (real->posit16 (/ a (- (acos a))))))> 1550843166.642 * * * * [misc]progress: [ 24 / 26 ] simplifiying candidate # 1550843166.642 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843166.643 * * [misc]simplify: iters left: 5 (5 enodes) 1550843166.644 * * [misc]simplify: iters left: 4 (19 enodes) 1550843166.648 * * [misc]simplify: iters left: 3 (26 enodes) 1550843166.652 * * [misc]simplify: iters left: 2 (30 enodes) 1550843166.661 * * [misc]simplify: iters left: 1 (34 enodes) 1550843166.671 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.671 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843166.671 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843166.672 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843166.672 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843166.673 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843166.673 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843166.673 * * * * [misc]progress: [ 25 / 26 ] simplifiying candidate # 1550843166.673 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843166.673 * * [misc]simplify: iters left: 5 (5 enodes) 1550843166.676 * * [misc]simplify: iters left: 4 (19 enodes) 1550843166.682 * * [misc]simplify: iters left: 3 (26 enodes) 1550843166.690 * * [misc]simplify: iters left: 2 (30 enodes) 1550843166.699 * * [misc]simplify: iters left: 1 (34 enodes) 1550843166.709 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.709 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843166.709 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843166.709 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843166.710 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843166.711 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843166.711 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843166.711 * * * * [misc]progress: [ 26 / 26 ] simplifiying candidate # 1550843166.711 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843166.711 * * [misc]simplify: iters left: 5 (5 enodes) 1550843166.714 * * [misc]simplify: iters left: 4 (19 enodes) 1550843166.721 * * [misc]simplify: iters left: 3 (26 enodes) 1550843166.729 * * [misc]simplify: iters left: 2 (30 enodes) 1550843166.733 * * [misc]simplify: iters left: 1 (34 enodes) 1550843166.739 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843166.739 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843166.739 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843166.739 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843166.739 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843166.740 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843166.740 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843166.740 * * * [misc]progress: adding candidates to table 1550843166.931 * * [misc]progress: iteration 2 / 4 1550843166.931 * * * [misc]progress: picking best candidate 1550843166.952 * * * * [misc]pick: Picked # 1550843166.952 * * * [misc]progress: localizing error 1550843166.963 * * * [misc]progress: generating rewritten candidates 1550843166.963 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550843166.970 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1550843166.980 * * * [misc]progress: generating series expansions 1550843166.980 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550843166.981 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1550843166.981 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550843166.981 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843166.981 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.981 * [misc]backup-simplify: Simplify -1 into -1 1550843166.981 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843166.981 * [misc]taylor: Taking taylor expansion of a in a 1550843166.981 * [misc]backup-simplify: Simplify 0 into 0 1550843166.981 * [misc]backup-simplify: Simplify 1 into 1 1550843166.981 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843166.981 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843166.981 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843166.981 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843166.981 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.981 * [misc]backup-simplify: Simplify -1 into -1 1550843166.981 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843166.981 * [misc]taylor: Taking taylor expansion of a in a 1550843166.981 * [misc]backup-simplify: Simplify 0 into 0 1550843166.981 * [misc]backup-simplify: Simplify 1 into 1 1550843166.981 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843166.981 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843166.981 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843166.982 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550843166.982 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843166.982 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550843166.982 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550843166.982 * [misc]backup-simplify: Simplify 0 into 0 1550843166.983 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843166.983 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550843166.983 * [misc]backup-simplify: Simplify 0 into 0 1550843166.983 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843166.984 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550843166.984 * [misc]backup-simplify: Simplify 0 into 0 1550843166.984 * [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 1550843166.985 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550843166.985 * [misc]backup-simplify: Simplify 0 into 0 1550843166.986 * [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 1550843166.986 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550843166.987 * [misc]backup-simplify: Simplify 0 into 0 1550843166.987 * [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 1550843166.988 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550843166.988 * [misc]backup-simplify: Simplify 0 into 0 1550843166.988 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550843166.988 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1550843166.988 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550843166.988 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843166.988 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.988 * [misc]backup-simplify: Simplify -1 into -1 1550843166.988 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843166.988 * [misc]taylor: Taking taylor expansion of a in a 1550843166.988 * [misc]backup-simplify: Simplify 0 into 0 1550843166.988 * [misc]backup-simplify: Simplify 1 into 1 1550843166.989 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843166.989 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843166.989 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843166.989 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843166.989 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843166.989 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843166.989 * [misc]taylor: Taking taylor expansion of -1 in a 1550843166.989 * [misc]backup-simplify: Simplify -1 into -1 1550843166.989 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843166.989 * [misc]taylor: Taking taylor expansion of a in a 1550843166.989 * [misc]backup-simplify: Simplify 0 into 0 1550843166.989 * [misc]backup-simplify: Simplify 1 into 1 1550843166.989 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843166.989 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843166.989 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843166.990 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843166.990 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843166.990 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843166.990 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550843166.991 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550843166.991 * [misc]backup-simplify: Simplify 0 into 0 1550843166.991 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550843166.991 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843166.992 * [misc]backup-simplify: Simplify 0 into 0 1550843166.992 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550843166.993 * [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 1550843166.993 * [misc]backup-simplify: Simplify 0 into 0 1550843166.993 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550843166.994 * [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 1550843166.994 * [misc]backup-simplify: Simplify 0 into 0 1550843166.995 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550843166.995 * [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 1550843166.995 * [misc]backup-simplify: Simplify 0 into 0 1550843166.996 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550843166.997 * [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 1550843166.997 * [misc]backup-simplify: Simplify 0 into 0 1550843166.997 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550843166.997 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1550843166.997 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550843166.997 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843166.998 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843166.998 * [misc]taylor: Taking taylor expansion of a in a 1550843166.998 * [misc]backup-simplify: Simplify 0 into 0 1550843166.998 * [misc]backup-simplify: Simplify 1 into 1 1550843166.998 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843166.998 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843166.998 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843166.998 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843166.998 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843166.998 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843166.998 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843166.998 * [misc]taylor: Taking taylor expansion of a in a 1550843166.998 * [misc]backup-simplify: Simplify 0 into 0 1550843166.998 * [misc]backup-simplify: Simplify 1 into 1 1550843166.998 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843166.998 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843166.999 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843166.999 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843166.999 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843166.999 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843166.999 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550843167.000 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550843167.000 * [misc]backup-simplify: Simplify 0 into 0 1550843167.000 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550843167.001 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843167.001 * [misc]backup-simplify: Simplify 0 into 0 1550843167.001 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550843167.002 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843167.002 * [misc]backup-simplify: Simplify 0 into 0 1550843167.002 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550843167.003 * [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 1550843167.003 * [misc]backup-simplify: Simplify 0 into 0 1550843167.004 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550843167.004 * [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 1550843167.004 * [misc]backup-simplify: Simplify 0 into 0 1550843167.005 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550843167.005 * [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 1550843167.005 * [misc]backup-simplify: Simplify 0 into 0 1550843167.005 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550843167.005 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1550843167.006 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1550843167.006 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1550843167.006 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1550843167.006 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.006 * [misc]backup-simplify: Simplify -1 into -1 1550843167.006 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1550843167.006 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843167.006 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843167.006 * [misc]taylor: Taking taylor expansion of a in a 1550843167.006 * [misc]backup-simplify: Simplify 0 into 0 1550843167.006 * [misc]backup-simplify: Simplify 1 into 1 1550843167.006 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1550843167.006 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1550843167.006 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.006 * [misc]backup-simplify: Simplify -1 into -1 1550843167.006 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1550843167.006 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843167.006 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843167.006 * [misc]taylor: Taking taylor expansion of a in a 1550843167.006 * [misc]backup-simplify: Simplify 0 into 0 1550843167.006 * [misc]backup-simplify: Simplify 1 into 1 1550843167.006 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1550843167.006 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1550843167.006 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1550843167.006 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1550843167.007 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1550843167.007 * [misc]backup-simplify: Simplify 0 into 0 1550843167.007 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843167.007 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1550843167.007 * [misc]backup-simplify: Simplify 0 into 0 1550843167.008 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843167.008 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1550843167.008 * [misc]backup-simplify: Simplify 0 into 0 1550843167.008 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843167.009 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1550843167.009 * [misc]backup-simplify: Simplify 0 into 0 1550843167.009 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550843167.010 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1550843167.010 * [misc]backup-simplify: Simplify 0 into 0 1550843167.011 * [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 1550843167.011 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1550843167.011 * [misc]backup-simplify: Simplify 0 into 0 1550843167.011 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1550843167.011 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1550843167.011 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1550843167.011 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1550843167.011 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.011 * [misc]backup-simplify: Simplify -1 into -1 1550843167.011 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843167.011 * [misc]taylor: Taking taylor expansion of a in a 1550843167.011 * [misc]backup-simplify: Simplify 0 into 0 1550843167.011 * [misc]backup-simplify: Simplify 1 into 1 1550843167.011 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843167.011 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843167.012 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1550843167.012 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.012 * [misc]backup-simplify: Simplify -1 into -1 1550843167.012 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843167.012 * [misc]taylor: Taking taylor expansion of a in a 1550843167.012 * [misc]backup-simplify: Simplify 0 into 0 1550843167.012 * [misc]backup-simplify: Simplify 1 into 1 1550843167.012 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843167.012 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843167.012 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843167.012 * [misc]backup-simplify: Simplify (* -1 0) into 0 1550843167.012 * [misc]backup-simplify: Simplify 0 into 0 1550843167.012 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843167.012 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1550843167.012 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1550843167.013 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550843167.013 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1550843167.013 * [misc]backup-simplify: Simplify 0 into 0 1550843167.013 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550843167.013 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1550843167.013 * [misc]backup-simplify: Simplify 0 into 0 1550843167.014 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550843167.014 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1550843167.014 * [misc]backup-simplify: Simplify 0 into 0 1550843167.015 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550843167.015 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1550843167.015 * [misc]backup-simplify: Simplify 0 into 0 1550843167.016 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550843167.016 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1550843167.016 * [misc]backup-simplify: Simplify 0 into 0 1550843167.017 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550843167.018 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1550843167.018 * [misc]backup-simplify: Simplify 0 into 0 1550843167.018 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1550843167.018 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1550843167.018 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1550843167.018 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843167.018 * [misc]taylor: Taking taylor expansion of a in a 1550843167.018 * [misc]backup-simplify: Simplify 0 into 0 1550843167.018 * [misc]backup-simplify: Simplify 1 into 1 1550843167.018 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843167.018 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.018 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843167.018 * [misc]taylor: Taking taylor expansion of a in a 1550843167.018 * [misc]backup-simplify: Simplify 0 into 0 1550843167.018 * [misc]backup-simplify: Simplify 1 into 1 1550843167.018 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843167.018 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.018 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843167.018 * [misc]backup-simplify: Simplify 0 into 0 1550843167.018 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843167.019 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.019 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550843167.019 * [misc]backup-simplify: Simplify 0 into 0 1550843167.019 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550843167.019 * [misc]backup-simplify: Simplify 0 into 0 1550843167.020 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550843167.020 * [misc]backup-simplify: Simplify 0 into 0 1550843167.020 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550843167.020 * [misc]backup-simplify: Simplify 0 into 0 1550843167.021 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550843167.021 * [misc]backup-simplify: Simplify 0 into 0 1550843167.022 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550843167.022 * [misc]backup-simplify: Simplify 0 into 0 1550843167.022 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1550843167.022 * * * [misc]progress: simplifying candidates 1550843167.022 * * * * [misc]progress: [ 1 / 52 ] simplifiying candidate # 1550843167.022 * * * * [misc]progress: [ 2 / 52 ] simplifiying candidate # 1550843167.022 * * * * [misc]progress: [ 3 / 52 ] simplifiying candidate # 1550843167.022 * * * * [misc]progress: [ 4 / 52 ] simplifiying candidate # 1550843167.022 * [enter]simplify: Simplifying (- 1) 1550843167.022 * * [misc]simplify: iters left: 2 (2 enodes) 1550843167.024 * * [misc]simplify: iters left: 1 (9 enodes) 1550843167.026 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.026 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843167.026 * [exit]simplify: Simplified to -1 1550843167.026 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1550843167.026 * * * * [misc]progress: [ 5 / 52 ] simplifiying candidate # 1550843167.026 * * * * [misc]progress: [ 6 / 52 ] simplifiying candidate # 1550843167.026 * * * * [misc]progress: [ 7 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 8 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 9 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 10 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 11 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 12 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 13 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 14 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 15 / 52 ] simplifiying candidate # 1550843167.027 * * * * [misc]progress: [ 16 / 52 ] simplifiying candidate # 1550843167.027 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1550843167.027 * * [misc]simplify: iters left: 6 (5 enodes) 1550843167.028 * * [misc]simplify: iters left: 5 (17 enodes) 1550843167.031 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.033 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.033 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.033 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550843167.034 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550843167.034 * * [misc]simplify: Extracting #4: cost 1 inf + 1460 1550843167.034 * * [misc]simplify: Extracting #5: cost 0 inf + 1551 1550843167.034 * [exit]simplify: Simplified to (cbrt (/ (- (acos a)) a)) 1550843167.034 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (/ (- (acos a)) a)))) 1550843167.034 * * * * [misc]progress: [ 17 / 52 ] simplifiying candidate # 1550843167.034 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1550843167.034 * * [misc]simplify: iters left: 6 (5 enodes) 1550843167.036 * * [misc]simplify: iters left: 5 (17 enodes) 1550843167.038 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.041 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.041 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.041 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550843167.041 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550843167.041 * * [misc]simplify: Extracting #4: cost 1 inf + 1380 1550843167.041 * * [misc]simplify: Extracting #5: cost 0 inf + 1471 1550843167.042 * [exit]simplify: Simplified to (sqrt (/ (- (acos a)) a)) 1550843167.042 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a)))) 1550843167.042 * * * * [misc]progress: [ 18 / 52 ] simplifiying candidate # 1550843167.042 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1550843167.042 * * [misc]simplify: iters left: 5 (4 enodes) 1550843167.043 * * [misc]simplify: iters left: 4 (14 enodes) 1550843167.045 * * [misc]simplify: iters left: 3 (16 enodes) 1550843167.047 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.047 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843167.047 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843167.048 * * [misc]simplify: Extracting #3: cost 1 inf + 958 1550843167.048 * * [misc]simplify: Extracting #4: cost 0 inf + 1049 1550843167.048 * [exit]simplify: Simplified to (/ (- (acos a)) a) 1550843167.048 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (/ (- (acos a)) a))) 1550843167.048 * * * * [misc]progress: [ 19 / 52 ] simplifiying candidate # 1550843167.048 * [enter]simplify: Simplifying (/ 1 a) 1550843167.048 * * [misc]simplify: iters left: 2 (3 enodes) 1550843167.050 * * [misc]simplify: iters left: 1 (11 enodes) 1550843167.052 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.052 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843167.052 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550843167.052 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550843167.052 * [exit]simplify: Simplified to (/ 1 a) 1550843167.052 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1550843167.052 * * * * [misc]progress: [ 20 / 52 ] simplifiying candidate # 1550843167.052 * * * * [misc]progress: [ 21 / 52 ] simplifiying candidate #real (real->posit16 (/ 1 (/ (- (acos a)) a)))))> 1550843167.052 * * * * [misc]progress: [ 22 / 52 ] simplifiying candidate # 1550843167.052 * * * * [misc]progress: [ 23 / 52 ] simplifiying candidate # 1550843167.052 * * * * [misc]progress: [ 24 / 52 ] simplifiying candidate # 1550843167.052 * * * * [misc]progress: [ 25 / 52 ] simplifiying candidate # 1550843167.053 * * * * [misc]progress: [ 26 / 52 ] simplifiying candidate # 1550843167.053 * * * * [misc]progress: [ 27 / 52 ] simplifiying candidate # 1550843167.053 * * * * [misc]progress: [ 28 / 52 ] simplifiying candidate # 1550843167.053 * * * * [misc]progress: [ 29 / 52 ] simplifiying candidate # 1550843167.053 * * * * [misc]progress: [ 30 / 52 ] simplifiying candidate # 1550843167.053 * * * * [misc]progress: [ 31 / 52 ] simplifiying candidate # 1550843167.053 * [enter]simplify: Simplifying (/ 0 a) 1550843167.053 * * [misc]simplify: iters left: 2 (3 enodes) 1550843167.054 * * [misc]simplify: iters left: 1 (7 enodes) 1550843167.056 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.056 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843167.056 * [exit]simplify: Simplified to 0 1550843167.056 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1550843167.056 * * * * [misc]progress: [ 32 / 52 ] simplifiying candidate # 1550843167.056 * * * * [misc]progress: [ 33 / 52 ] simplifiying candidate # 1550843167.056 * * * * [misc]progress: [ 34 / 52 ] simplifiying candidate # 1550843167.056 * * * * [misc]progress: [ 35 / 52 ] simplifiying candidate # 1550843167.056 * [enter]simplify: Simplifying (/ (acos a) a) 1550843167.056 * * [misc]simplify: iters left: 3 (3 enodes) 1550843167.057 * * [misc]simplify: iters left: 2 (9 enodes) 1550843167.058 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.058 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843167.058 * * [misc]simplify: Extracting #2: cost 4 inf + 1 1550843167.058 * * [misc]simplify: Extracting #3: cost 0 inf + 445 1550843167.059 * [exit]simplify: Simplified to (/ (acos a) a) 1550843167.059 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550843167.059 * * * * [misc]progress: [ 36 / 52 ] simplifiying candidate # 1550843167.059 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1550843167.059 * * [misc]simplify: iters left: 6 (5 enodes) 1550843167.060 * * [misc]simplify: iters left: 5 (15 enodes) 1550843167.062 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.062 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.062 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843167.062 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843167.062 * * [misc]simplify: Extracting #4: cost 9 inf + 0 1550843167.062 * * [misc]simplify: Extracting #5: cost 8 inf + 1 1550843167.062 * * [misc]simplify: Extracting #6: cost 0 inf + 1369 1550843167.062 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1550843167.063 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1550843167.063 * * * * [misc]progress: [ 37 / 52 ] simplifiying candidate # 1550843167.063 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1550843167.063 * * [misc]simplify: iters left: 4 (4 enodes) 1550843167.064 * * [misc]simplify: iters left: 3 (12 enodes) 1550843167.065 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.065 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.065 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843167.065 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843167.065 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843167.066 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550843167.066 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1550843167.066 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1550843167.066 * * * * [misc]progress: [ 38 / 52 ] simplifiying candidate # 1550843167.066 * * * * [misc]progress: [ 39 / 52 ] simplifiying candidate # 1550843167.066 * * * * [misc]progress: [ 40 / 52 ] simplifiying candidate # 1550843167.066 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1550843167.066 * * [misc]simplify: iters left: 6 (5 enodes) 1550843167.067 * * [misc]simplify: iters left: 5 (18 enodes) 1550843167.070 * * [misc]simplify: iters left: 4 (20 enodes) 1550843167.073 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.073 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843167.073 * * [misc]simplify: Extracting #2: cost 9 inf + 0 1550843167.073 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550843167.073 * * [misc]simplify: Extracting #4: cost 10 inf + 1 1550843167.073 * * [misc]simplify: Extracting #5: cost 0 inf + 1871 1550843167.074 * [exit]simplify: Simplified to (- (* (cbrt (acos a)) (cbrt (acos a)))) 1550843167.074 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1550843167.074 * * * * [misc]progress: [ 41 / 52 ] simplifiying candidate # 1550843167.074 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1550843167.074 * * [misc]simplify: iters left: 4 (4 enodes) 1550843167.078 * * [misc]simplify: iters left: 3 (12 enodes) 1550843167.082 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.082 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.082 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843167.082 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843167.082 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843167.082 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550843167.082 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1550843167.082 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1550843167.083 * * * * [misc]progress: [ 42 / 52 ] simplifiying candidate # 1550843167.083 * [enter]simplify: Simplifying (- 1) 1550843167.083 * * [misc]simplify: iters left: 2 (2 enodes) 1550843167.086 * * [misc]simplify: iters left: 1 (9 enodes) 1550843167.089 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.090 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843167.090 * [exit]simplify: Simplified to -1 1550843167.090 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1550843167.090 * * * * [misc]progress: [ 43 / 52 ] simplifiying candidate # 1550843167.090 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1550843167.090 * * [misc]simplify: iters left: 4 (4 enodes) 1550843167.092 * * [misc]simplify: iters left: 3 (12 enodes) 1550843167.095 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.096 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.096 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843167.096 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843167.096 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843167.096 * * [misc]simplify: Extracting #5: cost 0 inf + 947 1550843167.096 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1550843167.096 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1550843167.096 * * * * [misc]progress: [ 44 / 52 ] simplifiying candidate # 1550843167.097 * [enter]simplify: Simplifying (sqrt (acos a)) 1550843167.097 * * [misc]simplify: iters left: 2 (3 enodes) 1550843167.098 * * [misc]simplify: iters left: 1 (9 enodes) 1550843167.100 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.101 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843167.101 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843167.101 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843167.101 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843167.101 * [exit]simplify: Simplified to (sqrt (acos a)) 1550843167.101 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1550843167.101 * * * * [misc]progress: [ 45 / 52 ] simplifiying candidate # 1550843167.101 * * * * [misc]progress: [ 46 / 52 ] simplifiying candidate #real (real->posit16 (/ (- (acos a)) a)))))> 1550843167.101 * * * * [misc]progress: [ 47 / 52 ] simplifiying candidate # 1550843167.102 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843167.102 * * [misc]simplify: iters left: 5 (5 enodes) 1550843167.105 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.111 * * [misc]simplify: iters left: 3 (26 enodes) 1550843167.118 * * [misc]simplify: iters left: 2 (30 enodes) 1550843167.127 * * [misc]simplify: iters left: 1 (34 enodes) 1550843167.136 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.136 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843167.137 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843167.137 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843167.138 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843167.138 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843167.138 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843167.138 * * * * [misc]progress: [ 48 / 52 ] simplifiying candidate # 1550843167.139 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843167.139 * * [misc]simplify: iters left: 5 (5 enodes) 1550843167.142 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.148 * * [misc]simplify: iters left: 3 (26 enodes) 1550843167.155 * * [misc]simplify: iters left: 2 (30 enodes) 1550843167.164 * * [misc]simplify: iters left: 1 (34 enodes) 1550843167.172 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.172 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843167.173 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843167.173 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843167.173 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843167.174 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843167.174 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843167.174 * * * * [misc]progress: [ 49 / 52 ] simplifiying candidate # 1550843167.174 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843167.175 * * [misc]simplify: iters left: 5 (5 enodes) 1550843167.177 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.183 * * [misc]simplify: iters left: 3 (26 enodes) 1550843167.191 * * [misc]simplify: iters left: 2 (30 enodes) 1550843167.200 * * [misc]simplify: iters left: 1 (34 enodes) 1550843167.210 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.210 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843167.210 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843167.211 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843167.211 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843167.212 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843167.212 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843167.212 * * * * [misc]progress: [ 50 / 52 ] simplifiying candidate # 1550843167.212 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1550843167.213 * * [misc]simplify: iters left: 5 (5 enodes) 1550843167.216 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.222 * * [misc]simplify: iters left: 3 (26 enodes) 1550843167.229 * * [misc]simplify: iters left: 2 (30 enodes) 1550843167.237 * * [misc]simplify: iters left: 1 (34 enodes) 1550843167.249 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.249 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843167.249 * * [misc]simplify: Extracting #2: cost 8 inf + 828 1550843167.249 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843167.250 * * [misc]simplify: Extracting #4: cost 0 inf + 1480 1550843167.250 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1550843167.250 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550843167.250 * * * * [misc]progress: [ 51 / 52 ] simplifiying candidate # 1550843167.251 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1550843167.251 * * [misc]simplify: iters left: 5 (5 enodes) 1550843167.254 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.260 * * [misc]simplify: iters left: 3 (26 enodes) 1550843167.267 * * [misc]simplify: iters left: 2 (30 enodes) 1550843167.275 * * [misc]simplify: iters left: 1 (34 enodes) 1550843167.285 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.285 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843167.285 * * [misc]simplify: Extracting #2: cost 8 inf + 828 1550843167.285 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843167.286 * * [misc]simplify: Extracting #4: cost 0 inf + 1480 1550843167.286 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1550843167.287 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550843167.287 * * * * [misc]progress: [ 52 / 52 ] simplifiying candidate # 1550843167.287 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1550843167.287 * * [misc]simplify: iters left: 5 (5 enodes) 1550843167.290 * * [misc]simplify: iters left: 4 (19 enodes) 1550843167.297 * * [misc]simplify: iters left: 3 (26 enodes) 1550843167.304 * * [misc]simplify: iters left: 2 (30 enodes) 1550843167.309 * * [misc]simplify: iters left: 1 (34 enodes) 1550843167.314 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.314 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843167.314 * * [misc]simplify: Extracting #2: cost 8 inf + 828 1550843167.315 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843167.315 * * [misc]simplify: Extracting #4: cost 0 inf + 1480 1550843167.315 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1550843167.315 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550843167.315 * * * [misc]progress: adding candidates to table 1550843167.669 * * [misc]progress: iteration 3 / 4 1550843167.669 * * * [misc]progress: picking best candidate 1550843167.701 * * * * [misc]pick: Picked # 1550843167.701 * * * [misc]progress: localizing error 1550843167.716 * * * [misc]progress: generating rewritten candidates 1550843167.716 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550843167.722 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550843167.724 * * * [misc]progress: generating series expansions 1550843167.724 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550843167.725 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1550843167.725 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550843167.725 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843167.725 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.725 * [misc]backup-simplify: Simplify -1 into -1 1550843167.725 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843167.725 * [misc]taylor: Taking taylor expansion of a in a 1550843167.725 * [misc]backup-simplify: Simplify 0 into 0 1550843167.725 * [misc]backup-simplify: Simplify 1 into 1 1550843167.725 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843167.725 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843167.725 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843167.725 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843167.725 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.725 * [misc]backup-simplify: Simplify -1 into -1 1550843167.725 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843167.725 * [misc]taylor: Taking taylor expansion of a in a 1550843167.725 * [misc]backup-simplify: Simplify 0 into 0 1550843167.725 * [misc]backup-simplify: Simplify 1 into 1 1550843167.725 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843167.725 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843167.725 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843167.725 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550843167.725 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843167.725 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550843167.726 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550843167.726 * [misc]backup-simplify: Simplify 0 into 0 1550843167.726 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843167.726 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550843167.726 * [misc]backup-simplify: Simplify 0 into 0 1550843167.729 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843167.730 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550843167.730 * [misc]backup-simplify: Simplify 0 into 0 1550843167.730 * [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 1550843167.731 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550843167.731 * [misc]backup-simplify: Simplify 0 into 0 1550843167.731 * [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 1550843167.732 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550843167.732 * [misc]backup-simplify: Simplify 0 into 0 1550843167.732 * [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 1550843167.733 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550843167.733 * [misc]backup-simplify: Simplify 0 into 0 1550843167.733 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550843167.733 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1550843167.733 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550843167.733 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843167.733 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.733 * [misc]backup-simplify: Simplify -1 into -1 1550843167.733 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843167.733 * [misc]taylor: Taking taylor expansion of a in a 1550843167.733 * [misc]backup-simplify: Simplify 0 into 0 1550843167.733 * [misc]backup-simplify: Simplify 1 into 1 1550843167.733 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843167.733 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843167.733 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843167.733 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843167.733 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843167.733 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843167.733 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.733 * [misc]backup-simplify: Simplify -1 into -1 1550843167.733 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843167.733 * [misc]taylor: Taking taylor expansion of a in a 1550843167.733 * [misc]backup-simplify: Simplify 0 into 0 1550843167.733 * [misc]backup-simplify: Simplify 1 into 1 1550843167.733 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843167.733 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843167.734 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843167.734 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843167.734 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843167.734 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843167.734 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550843167.734 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550843167.734 * [misc]backup-simplify: Simplify 0 into 0 1550843167.735 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550843167.735 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843167.735 * [misc]backup-simplify: Simplify 0 into 0 1550843167.735 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550843167.735 * [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 1550843167.735 * [misc]backup-simplify: Simplify 0 into 0 1550843167.736 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550843167.736 * [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 1550843167.736 * [misc]backup-simplify: Simplify 0 into 0 1550843167.737 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550843167.737 * [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 1550843167.737 * [misc]backup-simplify: Simplify 0 into 0 1550843167.738 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550843167.738 * [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 1550843167.738 * [misc]backup-simplify: Simplify 0 into 0 1550843167.738 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550843167.738 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1550843167.738 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550843167.738 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843167.738 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843167.738 * [misc]taylor: Taking taylor expansion of a in a 1550843167.738 * [misc]backup-simplify: Simplify 0 into 0 1550843167.738 * [misc]backup-simplify: Simplify 1 into 1 1550843167.738 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843167.739 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.739 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843167.739 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843167.739 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843167.739 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843167.739 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843167.739 * [misc]taylor: Taking taylor expansion of a in a 1550843167.739 * [misc]backup-simplify: Simplify 0 into 0 1550843167.739 * [misc]backup-simplify: Simplify 1 into 1 1550843167.739 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843167.739 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.739 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843167.739 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843167.739 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843167.739 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843167.740 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550843167.740 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550843167.740 * [misc]backup-simplify: Simplify 0 into 0 1550843167.740 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550843167.740 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843167.740 * [misc]backup-simplify: Simplify 0 into 0 1550843167.741 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550843167.741 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843167.741 * [misc]backup-simplify: Simplify 0 into 0 1550843167.742 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550843167.742 * [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 1550843167.742 * [misc]backup-simplify: Simplify 0 into 0 1550843167.742 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550843167.743 * [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 1550843167.743 * [misc]backup-simplify: Simplify 0 into 0 1550843167.743 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550843167.744 * [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 1550843167.744 * [misc]backup-simplify: Simplify 0 into 0 1550843167.744 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550843167.744 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550843167.744 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1550843167.744 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1550843167.744 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550843167.744 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.744 * [misc]backup-simplify: Simplify -1 into -1 1550843167.744 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843167.744 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843167.744 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843167.744 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550843167.744 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.744 * [misc]backup-simplify: Simplify -1 into -1 1550843167.744 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843167.744 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843167.744 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843167.744 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843167.744 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1550843167.744 * [misc]backup-simplify: Simplify 0 into 0 1550843167.745 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843167.745 * [misc]backup-simplify: Simplify 0 into 0 1550843167.745 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843167.745 * [misc]backup-simplify: Simplify 0 into 0 1550843167.745 * [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 1550843167.745 * [misc]backup-simplify: Simplify 0 into 0 1550843167.745 * [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 1550843167.746 * [misc]backup-simplify: Simplify 0 into 0 1550843167.746 * [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 1550843167.746 * [misc]backup-simplify: Simplify 0 into 0 1550843167.746 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843167.746 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1550843167.746 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1550843167.746 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550843167.746 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.746 * [misc]backup-simplify: Simplify -1 into -1 1550843167.746 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843167.746 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843167.746 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843167.746 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550843167.746 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.746 * [misc]backup-simplify: Simplify -1 into -1 1550843167.746 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843167.746 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843167.746 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843167.747 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843167.747 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550843167.747 * [misc]backup-simplify: Simplify 0 into 0 1550843167.747 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843167.747 * [misc]backup-simplify: Simplify 0 into 0 1550843167.747 * [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 1550843167.747 * [misc]backup-simplify: Simplify 0 into 0 1550843167.747 * [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 1550843167.747 * [misc]backup-simplify: Simplify 0 into 0 1550843167.748 * [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 1550843167.748 * [misc]backup-simplify: Simplify 0 into 0 1550843167.748 * [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 1550843167.748 * [misc]backup-simplify: Simplify 0 into 0 1550843167.748 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1550843167.748 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1550843167.748 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1550843167.748 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550843167.748 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.748 * [misc]backup-simplify: Simplify -1 into -1 1550843167.748 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843167.748 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.748 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550843167.748 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550843167.748 * [misc]taylor: Taking taylor expansion of -1 in a 1550843167.748 * [misc]backup-simplify: Simplify -1 into -1 1550843167.748 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843167.748 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843167.748 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550843167.749 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550843167.749 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550843167.749 * [misc]backup-simplify: Simplify 0 into 0 1550843167.749 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843167.749 * [misc]backup-simplify: Simplify 0 into 0 1550843167.749 * [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 1550843167.749 * [misc]backup-simplify: Simplify 0 into 0 1550843167.749 * [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 1550843167.749 * [misc]backup-simplify: Simplify 0 into 0 1550843167.750 * [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 1550843167.750 * [misc]backup-simplify: Simplify 0 into 0 1550843167.750 * [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 1550843167.750 * [misc]backup-simplify: Simplify 0 into 0 1550843167.750 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1550843167.750 * * * [misc]progress: simplifying candidates 1550843167.750 * * * * [misc]progress: [ 1 / 74 ] simplifiying candidate # 1550843167.750 * * * * [misc]progress: [ 2 / 74 ] simplifiying candidate # 1550843167.750 * * * * [misc]progress: [ 3 / 74 ] simplifiying candidate # 1550843167.750 * * * * [misc]progress: [ 4 / 74 ] simplifiying candidate # 1550843167.751 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1550843167.751 * * [misc]simplify: iters left: 6 (9 enodes) 1550843167.755 * * [misc]simplify: iters left: 5 (35 enodes) 1550843167.764 * * [misc]simplify: iters left: 4 (42 enodes) 1550843167.770 * * [misc]simplify: iters left: 3 (52 enodes) 1550843167.780 * * [misc]simplify: iters left: 2 (56 enodes) 1550843167.789 * * [misc]simplify: iters left: 1 (76 enodes) 1550843167.816 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.816 * * [misc]simplify: Extracting #1: cost 11 inf + 0 1550843167.816 * * [misc]simplify: Extracting #2: cost 20 inf + 1 1550843167.816 * * [misc]simplify: Extracting #3: cost 24 inf + 2 1550843167.817 * * [misc]simplify: Extracting #4: cost 22 inf + 165 1550843167.817 * * [misc]simplify: Extracting #5: cost 7 inf + 2424 1550843167.819 * * [misc]simplify: Extracting #6: cost 0 inf + 4322 1550843167.821 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1550843167.821 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1550843167.821 * * * * [misc]progress: [ 5 / 74 ] simplifiying candidate # 1550843167.821 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1550843167.821 * * [misc]simplify: iters left: 6 (9 enodes) 1550843167.827 * * [misc]simplify: iters left: 5 (38 enodes) 1550843167.839 * * [misc]simplify: iters left: 4 (47 enodes) 1550843167.855 * * [misc]simplify: iters left: 3 (61 enodes) 1550843167.874 * * [misc]simplify: iters left: 2 (69 enodes) 1550843167.898 * * [misc]simplify: iters left: 1 (102 enodes) 1550843167.922 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843167.922 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843167.922 * * [misc]simplify: Extracting #2: cost 17 inf + 1 1550843167.922 * * [misc]simplify: Extracting #3: cost 18 inf + 295 1550843167.922 * * [misc]simplify: Extracting #4: cost 12 inf + 804 1550843167.923 * * [misc]simplify: Extracting #5: cost 2 inf + 3125 1550843167.924 * * [misc]simplify: Extracting #6: cost 0 inf + 3608 1550843167.924 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1550843167.924 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1550843167.924 * * * * [misc]progress: [ 6 / 74 ] simplifiying candidate # 1550843167.925 * * * * [misc]progress: [ 7 / 74 ] simplifiying candidate # 1550843167.925 * * * * [misc]progress: [ 8 / 74 ] simplifiying candidate # 1550843167.925 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1550843167.925 * * [misc]simplify: iters left: 6 (11 enodes) 1550843167.928 * * [misc]simplify: iters left: 5 (56 enodes) 1550843167.944 * * [misc]simplify: iters left: 4 (123 enodes) 1550843168.015 * * [misc]simplify: iters left: 3 (439 enodes) 1550843169.068 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.068 * * [misc]simplify: Extracting #1: cost 116 inf + 0 1550843169.070 * * [misc]simplify: Extracting #2: cost 249 inf + 663 1550843169.073 * * [misc]simplify: Extracting #3: cost 180 inf + 11751 1550843169.090 * * [misc]simplify: Extracting #4: cost 45 inf + 42682 1550843169.106 * * [misc]simplify: Extracting #5: cost 0 inf + 52867 1550843169.124 * * [misc]simplify: Extracting #6: cost 0 inf + 52827 1550843169.153 * [exit]simplify: Simplified to (/ a (* (/ (- (acos a)) a) (* (/ (- (acos a)) a) (- (acos a))))) 1550843169.153 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (/ a (* (/ (- (acos a)) a) (* (/ (- (acos a)) a) (- (acos a))))))) 1550843169.154 * * * * [misc]progress: [ 9 / 74 ] simplifiying candidate # 1550843169.154 * * * * [misc]progress: [ 10 / 74 ] simplifiying candidate # 1550843169.154 * * * * [misc]progress: [ 11 / 74 ] simplifiying candidate # 1550843169.154 * * * * [misc]progress: [ 12 / 74 ] simplifiying candidate # 1550843169.154 * * * * [misc]progress: [ 13 / 74 ] simplifiying candidate # 1550843169.154 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843169.155 * * [misc]simplify: iters left: 6 (11 enodes) 1550843169.165 * * [misc]simplify: iters left: 5 (41 enodes) 1550843169.179 * * [misc]simplify: iters left: 4 (58 enodes) 1550843169.197 * * [misc]simplify: iters left: 3 (65 enodes) 1550843169.207 * * [misc]simplify: iters left: 2 (68 enodes) 1550843169.216 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.216 * * [misc]simplify: Extracting #1: cost 11 inf + 0 1550843169.217 * * [misc]simplify: Extracting #2: cost 22 inf + 0 1550843169.217 * * [misc]simplify: Extracting #3: cost 27 inf + 0 1550843169.217 * * [misc]simplify: Extracting #4: cost 27 inf + 2 1550843169.217 * * [misc]simplify: Extracting #5: cost 19 inf + 1558 1550843169.218 * * [misc]simplify: Extracting #6: cost 2 inf + 6890 1550843169.219 * * [misc]simplify: Extracting #7: cost 0 inf + 7794 1550843169.220 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1550843169.220 * [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))))) 1550843169.220 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550843169.220 * * [misc]simplify: iters left: 6 (9 enodes) 1550843169.223 * * [misc]simplify: iters left: 5 (29 enodes) 1550843169.230 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.239 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.240 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.240 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843169.240 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550843169.240 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550843169.240 * * [misc]simplify: Extracting #5: cost 9 inf + 519 1550843169.240 * * [misc]simplify: Extracting #6: cost 4 inf + 1198 1550843169.241 * * [misc]simplify: Extracting #7: cost 0 inf + 2446 1550843169.241 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550843169.241 * [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))))) 1550843169.242 * * * * [misc]progress: [ 14 / 74 ] simplifiying candidate # 1550843169.242 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1550843169.242 * * [misc]simplify: iters left: 6 (10 enodes) 1550843169.247 * * [misc]simplify: iters left: 5 (34 enodes) 1550843169.258 * * [misc]simplify: iters left: 4 (40 enodes) 1550843169.270 * * [misc]simplify: iters left: 3 (43 enodes) 1550843169.283 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.283 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843169.283 * * [misc]simplify: Extracting #2: cost 14 inf + 0 1550843169.283 * * [misc]simplify: Extracting #3: cost 19 inf + 0 1550843169.283 * * [misc]simplify: Extracting #4: cost 19 inf + 2 1550843169.283 * * [misc]simplify: Extracting #5: cost 16 inf + 308 1550843169.284 * * [misc]simplify: Extracting #6: cost 8 inf + 1542 1550843169.285 * * [misc]simplify: Extracting #7: cost 0 inf + 4438 1550843169.286 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1550843169.286 * [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))))) 1550843169.286 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550843169.286 * * [misc]simplify: iters left: 6 (9 enodes) 1550843169.291 * * [misc]simplify: iters left: 5 (29 enodes) 1550843169.302 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.312 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.312 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.312 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843169.312 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550843169.312 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550843169.312 * * [misc]simplify: Extracting #5: cost 9 inf + 479 1550843169.312 * * [misc]simplify: Extracting #6: cost 4 inf + 1118 1550843169.313 * * [misc]simplify: Extracting #7: cost 0 inf + 2286 1550843169.313 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550843169.314 * [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))))) 1550843169.314 * * * * [misc]progress: [ 15 / 74 ] simplifiying candidate # 1550843169.314 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1550843169.314 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.318 * * [misc]simplify: iters left: 5 (26 enodes) 1550843169.323 * * [misc]simplify: iters left: 4 (36 enodes) 1550843169.329 * * [misc]simplify: iters left: 3 (37 enodes) 1550843169.334 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.334 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843169.334 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843169.334 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550843169.334 * * [misc]simplify: Extracting #4: cost 11 inf + 1 1550843169.334 * * [misc]simplify: Extracting #5: cost 13 inf + 1 1550843169.334 * * [misc]simplify: Extracting #6: cost 12 inf + 2 1550843169.335 * * [misc]simplify: Extracting #7: cost 9 inf + 315 1550843169.335 * * [misc]simplify: Extracting #8: cost 4 inf + 1334 1550843169.335 * * [misc]simplify: Extracting #9: cost 1 inf + 2170 1550843169.335 * * [misc]simplify: Extracting #10: cost 0 inf + 2462 1550843169.336 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550843169.336 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550843169.336 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1550843169.336 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.338 * * [misc]simplify: iters left: 5 (28 enodes) 1550843169.343 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.349 * * [misc]simplify: iters left: 3 (38 enodes) 1550843169.361 * * [misc]simplify: iters left: 2 (39 enodes) 1550843169.371 * * [misc]simplify: iters left: 1 (41 enodes) 1550843169.377 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.377 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843169.377 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550843169.377 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550843169.377 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550843169.378 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550843169.378 * * [misc]simplify: Extracting #6: cost 3 inf + 1710 1550843169.378 * * [misc]simplify: Extracting #7: cost 0 inf + 2546 1550843169.379 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1550843169.379 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1550843169.379 * * * * [misc]progress: [ 16 / 74 ] simplifiying candidate # 1550843169.379 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1550843169.379 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.382 * * [misc]simplify: iters left: 5 (26 enodes) 1550843169.387 * * [misc]simplify: iters left: 4 (36 enodes) 1550843169.392 * * [misc]simplify: iters left: 3 (37 enodes) 1550843169.397 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.397 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843169.398 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843169.398 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550843169.398 * * [misc]simplify: Extracting #4: cost 11 inf + 1 1550843169.398 * * [misc]simplify: Extracting #5: cost 13 inf + 1 1550843169.398 * * [misc]simplify: Extracting #6: cost 12 inf + 2 1550843169.398 * * [misc]simplify: Extracting #7: cost 9 inf + 315 1550843169.398 * * [misc]simplify: Extracting #8: cost 4 inf + 1334 1550843169.399 * * [misc]simplify: Extracting #9: cost 1 inf + 2170 1550843169.399 * * [misc]simplify: Extracting #10: cost 0 inf + 2462 1550843169.399 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550843169.400 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550843169.400 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1550843169.400 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.402 * * [misc]simplify: iters left: 5 (28 enodes) 1550843169.409 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.415 * * [misc]simplify: iters left: 3 (38 enodes) 1550843169.421 * * [misc]simplify: iters left: 2 (39 enodes) 1550843169.427 * * [misc]simplify: iters left: 1 (41 enodes) 1550843169.432 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.433 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843169.433 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550843169.433 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550843169.433 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550843169.433 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550843169.434 * * [misc]simplify: Extracting #6: cost 3 inf + 1710 1550843169.434 * * [misc]simplify: Extracting #7: cost 0 inf + 2546 1550843169.435 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1550843169.435 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1550843169.435 * * * * [misc]progress: [ 17 / 74 ] simplifiying candidate # 1550843169.436 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843169.436 * * [misc]simplify: iters left: 6 (10 enodes) 1550843169.441 * * [misc]simplify: iters left: 5 (34 enodes) 1550843169.450 * * [misc]simplify: iters left: 4 (38 enodes) 1550843169.457 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.457 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550843169.457 * * [misc]simplify: Extracting #2: cost 12 inf + 0 1550843169.457 * * [misc]simplify: Extracting #3: cost 17 inf + 0 1550843169.457 * * [misc]simplify: Extracting #4: cost 17 inf + 2 1550843169.457 * * [misc]simplify: Extracting #5: cost 12 inf + 552 1550843169.458 * * [misc]simplify: Extracting #6: cost 2 inf + 2690 1550843169.458 * * [misc]simplify: Extracting #7: cost 1 inf + 3062 1550843169.459 * * [misc]simplify: Extracting #8: cost 0 inf + 3434 1550843169.459 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843169.459 * [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))))) 1550843169.459 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550843169.459 * * [misc]simplify: iters left: 6 (9 enodes) 1550843169.462 * * [misc]simplify: iters left: 5 (29 enodes) 1550843169.467 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.475 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.475 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.475 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843169.475 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550843169.475 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550843169.475 * * [misc]simplify: Extracting #5: cost 9 inf + 519 1550843169.475 * * [misc]simplify: Extracting #6: cost 4 inf + 1158 1550843169.476 * * [misc]simplify: Extracting #7: cost 0 inf + 2286 1550843169.476 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550843169.476 * [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))))) 1550843169.477 * * * * [misc]progress: [ 18 / 74 ] simplifiying candidate # 1550843169.477 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550843169.477 * * [misc]simplify: iters left: 6 (9 enodes) 1550843169.482 * * [misc]simplify: iters left: 5 (29 enodes) 1550843169.490 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.495 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.495 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.495 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843169.495 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550843169.496 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550843169.496 * * [misc]simplify: Extracting #5: cost 9 inf + 479 1550843169.496 * * [misc]simplify: Extracting #6: cost 4 inf + 1078 1550843169.496 * * [misc]simplify: Extracting #7: cost 0 inf + 2126 1550843169.497 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550843169.497 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1550843169.497 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550843169.497 * * [misc]simplify: iters left: 6 (9 enodes) 1550843169.499 * * [misc]simplify: iters left: 5 (29 enodes) 1550843169.505 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.511 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.511 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.511 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843169.511 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550843169.511 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550843169.512 * * [misc]simplify: Extracting #5: cost 9 inf + 479 1550843169.512 * * [misc]simplify: Extracting #6: cost 4 inf + 1078 1550843169.512 * * [misc]simplify: Extracting #7: cost 0 inf + 2126 1550843169.513 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550843169.513 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1550843169.513 * * * * [misc]progress: [ 19 / 74 ] simplifiying candidate # 1550843169.514 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1550843169.514 * * [misc]simplify: iters left: 6 (7 enodes) 1550843169.518 * * [misc]simplify: iters left: 5 (21 enodes) 1550843169.524 * * [misc]simplify: iters left: 4 (23 enodes) 1550843169.534 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.534 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.534 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843169.534 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843169.534 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550843169.534 * * [misc]simplify: Extracting #5: cost 8 inf + 2 1550843169.534 * * [misc]simplify: Extracting #6: cost 1 inf + 1002 1550843169.535 * * [misc]simplify: Extracting #7: cost 0 inf + 1214 1550843169.535 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1550843169.535 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550843169.535 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1550843169.536 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.540 * * [misc]simplify: iters left: 5 (28 enodes) 1550843169.549 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.559 * * [misc]simplify: iters left: 3 (38 enodes) 1550843169.570 * * [misc]simplify: iters left: 2 (39 enodes) 1550843169.581 * * [misc]simplify: iters left: 1 (41 enodes) 1550843169.592 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.592 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843169.593 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550843169.593 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550843169.593 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550843169.593 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550843169.594 * * [misc]simplify: Extracting #6: cost 3 inf + 1590 1550843169.594 * * [misc]simplify: Extracting #7: cost 0 inf + 2306 1550843169.595 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1550843169.595 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1550843169.595 * * * * [misc]progress: [ 20 / 74 ] simplifiying candidate # 1550843169.596 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1550843169.596 * * [misc]simplify: iters left: 6 (7 enodes) 1550843169.600 * * [misc]simplify: iters left: 5 (21 enodes) 1550843169.607 * * [misc]simplify: iters left: 4 (23 enodes) 1550843169.614 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.614 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.614 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843169.614 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843169.614 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550843169.614 * * [misc]simplify: Extracting #5: cost 8 inf + 2 1550843169.615 * * [misc]simplify: Extracting #6: cost 1 inf + 1002 1550843169.615 * * [misc]simplify: Extracting #7: cost 0 inf + 1214 1550843169.615 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1550843169.615 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550843169.616 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1550843169.616 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.620 * * [misc]simplify: iters left: 5 (28 enodes) 1550843169.629 * * [misc]simplify: iters left: 4 (31 enodes) 1550843169.639 * * [misc]simplify: iters left: 3 (38 enodes) 1550843169.651 * * [misc]simplify: iters left: 2 (39 enodes) 1550843169.661 * * [misc]simplify: iters left: 1 (41 enodes) 1550843169.673 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.673 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843169.674 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550843169.674 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550843169.674 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550843169.674 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550843169.674 * * [misc]simplify: Extracting #6: cost 3 inf + 1590 1550843169.675 * * [misc]simplify: Extracting #7: cost 0 inf + 2306 1550843169.676 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1550843169.676 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1550843169.676 * * * * [misc]progress: [ 21 / 74 ] simplifiying candidate # 1550843169.676 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843169.677 * * [misc]simplify: iters left: 6 (6 enodes) 1550843169.680 * * [misc]simplify: iters left: 5 (22 enodes) 1550843169.688 * * [misc]simplify: iters left: 4 (26 enodes) 1550843169.696 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.696 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550843169.696 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550843169.698 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550843169.698 * * [misc]simplify: Extracting #4: cost 8 inf + 86 1550843169.698 * * [misc]simplify: Extracting #5: cost 2 inf + 1018 1550843169.699 * * [misc]simplify: Extracting #6: cost 0 inf + 1382 1550843169.699 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843169.699 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550843169.699 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550843169.700 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.704 * * [misc]simplify: iters left: 5 (28 enodes) 1550843169.713 * * [misc]simplify: iters left: 4 (37 enodes) 1550843169.725 * * [misc]simplify: iters left: 3 (45 enodes) 1550843169.737 * * [misc]simplify: iters left: 2 (48 enodes) 1550843169.744 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.744 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843169.745 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550843169.745 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550843169.745 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550843169.745 * * [misc]simplify: Extracting #5: cost 9 inf + 1381 1550843169.745 * * [misc]simplify: Extracting #6: cost 1 inf + 3226 1550843169.746 * * [misc]simplify: Extracting #7: cost 0 inf + 3518 1550843169.746 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550843169.746 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550843169.746 * * * * [misc]progress: [ 22 / 74 ] simplifiying candidate # 1550843169.747 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1550843169.747 * * [misc]simplify: iters left: 5 (5 enodes) 1550843169.748 * * [misc]simplify: iters left: 4 (17 enodes) 1550843169.752 * * [misc]simplify: iters left: 3 (19 enodes) 1550843169.755 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.755 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843169.755 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843169.755 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843169.756 * * [misc]simplify: Extracting #4: cost 0 inf + 494 1550843169.756 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1550843169.756 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550843169.756 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550843169.756 * * [misc]simplify: iters left: 6 (8 enodes) 1550843169.758 * * [misc]simplify: iters left: 5 (28 enodes) 1550843169.764 * * [misc]simplify: iters left: 4 (37 enodes) 1550843169.774 * * [misc]simplify: iters left: 3 (45 enodes) 1550843169.787 * * [misc]simplify: iters left: 2 (48 enodes) 1550843169.800 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.801 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843169.802 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550843169.802 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550843169.802 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550843169.802 * * [misc]simplify: Extracting #5: cost 9 inf + 1141 1550843169.803 * * [misc]simplify: Extracting #6: cost 1 inf + 2786 1550843169.804 * * [misc]simplify: Extracting #7: cost 0 inf + 3038 1550843169.805 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550843169.805 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550843169.806 * * * * [misc]progress: [ 23 / 74 ] simplifiying candidate # 1550843169.806 * [enter]simplify: Simplifying (/ 1 1) 1550843169.806 * * [misc]simplify: iters left: 2 (2 enodes) 1550843169.808 * * [misc]simplify: iters left: 1 (6 enodes) 1550843169.811 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.811 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843169.811 * [exit]simplify: Simplified to 1 1550843169.811 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550843169.811 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550843169.811 * * [misc]simplify: iters left: 6 (7 enodes) 1550843169.815 * * [misc]simplify: iters left: 5 (27 enodes) 1550843169.825 * * [misc]simplify: iters left: 4 (40 enodes) 1550843169.838 * * [misc]simplify: iters left: 3 (56 enodes) 1550843169.859 * * [misc]simplify: iters left: 2 (93 enodes) 1550843169.890 * * [misc]simplify: iters left: 1 (124 enodes) 1550843169.929 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.930 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550843169.930 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550843169.930 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550843169.931 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550843169.932 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550843169.932 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550843169.932 * * * * [misc]progress: [ 24 / 74 ] simplifiying candidate # 1550843169.932 * [enter]simplify: Simplifying (/ 1 1) 1550843169.932 * * [misc]simplify: iters left: 2 (2 enodes) 1550843169.933 * * [misc]simplify: iters left: 1 (6 enodes) 1550843169.935 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843169.935 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843169.935 * [exit]simplify: Simplified to 1 1550843169.935 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550843169.935 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550843169.935 * * [misc]simplify: iters left: 6 (7 enodes) 1550843169.937 * * [misc]simplify: iters left: 5 (27 enodes) 1550843169.943 * * [misc]simplify: iters left: 4 (40 enodes) 1550843169.951 * * [misc]simplify: iters left: 3 (56 enodes) 1550843169.962 * * [misc]simplify: iters left: 2 (93 enodes) 1550843169.992 * * [misc]simplify: iters left: 1 (124 enodes) 1550843170.012 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.012 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550843170.012 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550843170.012 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550843170.013 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550843170.014 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550843170.014 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550843170.014 * * * * [misc]progress: [ 25 / 74 ] simplifiying candidate # 1550843170.014 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843170.014 * * [misc]simplify: iters left: 6 (6 enodes) 1550843170.016 * * [misc]simplify: iters left: 5 (22 enodes) 1550843170.021 * * [misc]simplify: iters left: 4 (26 enodes) 1550843170.029 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.029 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550843170.029 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550843170.029 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550843170.029 * * [misc]simplify: Extracting #4: cost 8 inf + 86 1550843170.029 * * [misc]simplify: Extracting #5: cost 2 inf + 1018 1550843170.030 * * [misc]simplify: Extracting #6: cost 0 inf + 1382 1550843170.030 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843170.030 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550843170.031 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550843170.031 * * [misc]simplify: iters left: 6 (8 enodes) 1550843170.035 * * [misc]simplify: iters left: 5 (28 enodes) 1550843170.044 * * [misc]simplify: iters left: 4 (37 enodes) 1550843170.056 * * [misc]simplify: iters left: 3 (45 enodes) 1550843170.068 * * [misc]simplify: iters left: 2 (48 enodes) 1550843170.082 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.082 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843170.082 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550843170.082 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550843170.083 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550843170.083 * * [misc]simplify: Extracting #5: cost 9 inf + 1381 1550843170.086 * * [misc]simplify: Extracting #6: cost 1 inf + 3226 1550843170.087 * * [misc]simplify: Extracting #7: cost 0 inf + 3518 1550843170.088 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550843170.088 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550843170.088 * * * * [misc]progress: [ 26 / 74 ] simplifiying candidate # 1550843170.088 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1550843170.089 * * [misc]simplify: iters left: 5 (5 enodes) 1550843170.092 * * [misc]simplify: iters left: 4 (17 enodes) 1550843170.098 * * [misc]simplify: iters left: 3 (19 enodes) 1550843170.104 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.104 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843170.104 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843170.104 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843170.104 * * [misc]simplify: Extracting #4: cost 0 inf + 494 1550843170.105 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1550843170.105 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550843170.105 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550843170.105 * * [misc]simplify: iters left: 6 (8 enodes) 1550843170.109 * * [misc]simplify: iters left: 5 (28 enodes) 1550843170.118 * * [misc]simplify: iters left: 4 (37 enodes) 1550843170.129 * * [misc]simplify: iters left: 3 (45 enodes) 1550843170.142 * * [misc]simplify: iters left: 2 (48 enodes) 1550843170.154 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.155 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843170.155 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550843170.155 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550843170.155 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550843170.155 * * [misc]simplify: Extracting #5: cost 9 inf + 1141 1550843170.156 * * [misc]simplify: Extracting #6: cost 1 inf + 2786 1550843170.157 * * [misc]simplify: Extracting #7: cost 0 inf + 3038 1550843170.158 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550843170.158 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550843170.158 * * * * [misc]progress: [ 27 / 74 ] simplifiying candidate # 1550843170.158 * [enter]simplify: Simplifying (/ 1 1) 1550843170.159 * * [misc]simplify: iters left: 2 (2 enodes) 1550843170.160 * * [misc]simplify: iters left: 1 (6 enodes) 1550843170.162 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.162 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843170.162 * [exit]simplify: Simplified to 1 1550843170.162 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550843170.162 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550843170.162 * * [misc]simplify: iters left: 6 (7 enodes) 1550843170.164 * * [misc]simplify: iters left: 5 (27 enodes) 1550843170.169 * * [misc]simplify: iters left: 4 (40 enodes) 1550843170.177 * * [misc]simplify: iters left: 3 (56 enodes) 1550843170.188 * * [misc]simplify: iters left: 2 (93 enodes) 1550843170.217 * * [misc]simplify: iters left: 1 (124 enodes) 1550843170.246 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.246 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550843170.246 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550843170.247 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550843170.247 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550843170.248 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550843170.248 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550843170.248 * * * * [misc]progress: [ 28 / 74 ] simplifiying candidate # 1550843170.249 * [enter]simplify: Simplifying (/ 1 1) 1550843170.249 * * [misc]simplify: iters left: 2 (2 enodes) 1550843170.250 * * [misc]simplify: iters left: 1 (6 enodes) 1550843170.251 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.251 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843170.251 * [exit]simplify: Simplified to 1 1550843170.251 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550843170.252 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550843170.252 * * [misc]simplify: iters left: 6 (7 enodes) 1550843170.254 * * [misc]simplify: iters left: 5 (27 enodes) 1550843170.259 * * [misc]simplify: iters left: 4 (40 enodes) 1550843170.266 * * [misc]simplify: iters left: 3 (56 enodes) 1550843170.277 * * [misc]simplify: iters left: 2 (93 enodes) 1550843170.304 * * [misc]simplify: iters left: 1 (124 enodes) 1550843170.347 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.347 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550843170.348 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550843170.349 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550843170.350 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550843170.351 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550843170.352 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550843170.352 * * * * [misc]progress: [ 29 / 74 ] simplifiying candidate # 1550843170.352 * * * * [misc]progress: [ 30 / 74 ] simplifiying candidate # 1550843170.352 * * * * [misc]progress: [ 31 / 74 ] simplifiying candidate # 1550843170.352 * * * * [misc]progress: [ 32 / 74 ] simplifiying candidate # 1550843170.352 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1550843170.352 * * [misc]simplify: iters left: 3 (4 enodes) 1550843170.355 * * [misc]simplify: iters left: 2 (14 enodes) 1550843170.360 * * [misc]simplify: iters left: 1 (16 enodes) 1550843170.366 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.366 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.366 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550843170.366 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550843170.366 * * [misc]simplify: Extracting #4: cost 1 inf + 208 1550843170.366 * * [misc]simplify: Extracting #5: cost 0 inf + 330 1550843170.366 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1550843170.366 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1550843170.367 * * * * [misc]progress: [ 33 / 74 ] simplifiying candidate # 1550843170.367 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1550843170.367 * * [misc]simplify: iters left: 3 (4 enodes) 1550843170.370 * * [misc]simplify: iters left: 2 (14 enodes) 1550843170.375 * * [misc]simplify: iters left: 1 (16 enodes) 1550843170.380 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.380 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.380 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550843170.380 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550843170.380 * * [misc]simplify: Extracting #4: cost 1 inf + 168 1550843170.381 * * [misc]simplify: Extracting #5: cost 0 inf + 250 1550843170.381 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1550843170.381 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1550843170.381 * * * * [misc]progress: [ 34 / 74 ] simplifiying candidate # 1550843170.381 * [enter]simplify: Simplifying (/ 1 a) 1550843170.381 * * [misc]simplify: iters left: 2 (3 enodes) 1550843170.383 * * [misc]simplify: iters left: 1 (11 enodes) 1550843170.388 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.388 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843170.388 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550843170.388 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550843170.388 * [exit]simplify: Simplified to (/ 1 a) 1550843170.388 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1550843170.388 * * * * [misc]progress: [ 35 / 74 ] simplifiying candidate # 1550843170.388 * [enter]simplify: Simplifying (/ 1 a) 1550843170.388 * * [misc]simplify: iters left: 2 (3 enodes) 1550843170.390 * * [misc]simplify: iters left: 1 (11 enodes) 1550843170.392 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.392 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843170.392 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550843170.392 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550843170.392 * [exit]simplify: Simplified to (/ 1 a) 1550843170.392 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1550843170.392 * * * * [misc]progress: [ 36 / 74 ] simplifiying candidate # 1550843170.393 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550843170.393 * * [misc]simplify: iters left: 6 (7 enodes) 1550843170.395 * * [misc]simplify: iters left: 5 (23 enodes) 1550843170.399 * * [misc]simplify: iters left: 4 (25 enodes) 1550843170.403 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.403 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.403 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.403 * * [misc]simplify: Extracting #3: cost 8 inf + 0 1550843170.403 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550843170.403 * * [misc]simplify: Extracting #5: cost 11 inf + 1 1550843170.403 * * [misc]simplify: Extracting #6: cost 10 inf + 2 1550843170.404 * * [misc]simplify: Extracting #7: cost 6 inf + 446 1550843170.404 * * [misc]simplify: Extracting #8: cost 2 inf + 1334 1550843170.404 * * [misc]simplify: Extracting #9: cost 0 inf + 1878 1550843170.404 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550843170.404 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1550843170.404 * * * * [misc]progress: [ 37 / 74 ] simplifiying candidate # 1550843170.405 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1550843170.405 * * [misc]simplify: iters left: 6 (6 enodes) 1550843170.406 * * [misc]simplify: iters left: 5 (20 enodes) 1550843170.410 * * [misc]simplify: iters left: 4 (22 enodes) 1550843170.414 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.414 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.414 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550843170.415 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843170.415 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550843170.415 * * [misc]simplify: Extracting #5: cost 8 inf + 2 1550843170.415 * * [misc]simplify: Extracting #6: cost 1 inf + 1002 1550843170.415 * * [misc]simplify: Extracting #7: cost 0 inf + 1214 1550843170.415 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1550843170.415 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1550843170.415 * * * * [misc]progress: [ 38 / 74 ] simplifiying candidate # 1550843170.415 * * * * [misc]progress: [ 39 / 74 ] simplifiying candidate # 1550843170.415 * * * * [misc]progress: [ 40 / 74 ] simplifiying candidate # 1550843170.415 * * * * [misc]progress: [ 41 / 74 ] simplifiying candidate # 1550843170.415 * * * * [misc]progress: [ 42 / 74 ] simplifiying candidate #real (real->posit16 (/ (/ 1 (- (acos a))) (/ 1 a)))))> 1550843170.415 * * * * [misc]progress: [ 43 / 74 ] simplifiying candidate # 1550843170.415 * * * * [misc]progress: [ 44 / 74 ] simplifiying candidate # 1550843170.416 * * * * [misc]progress: [ 45 / 74 ] simplifiying candidate # 1550843170.416 * * * * [misc]progress: [ 46 / 74 ] simplifiying candidate # 1550843170.416 * [enter]simplify: Simplifying (- 1) 1550843170.416 * * [misc]simplify: iters left: 2 (2 enodes) 1550843170.417 * * [misc]simplify: iters left: 1 (9 enodes) 1550843170.420 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.420 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843170.420 * [exit]simplify: Simplified to -1 1550843170.420 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1550843170.420 * * * * [misc]progress: [ 47 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 48 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 49 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 50 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 51 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 52 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 53 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 54 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 55 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 56 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 57 / 74 ] simplifiying candidate # 1550843170.420 * * * * [misc]progress: [ 58 / 74 ] simplifiying candidate # 1550843170.421 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1550843170.421 * * [misc]simplify: iters left: 4 (4 enodes) 1550843170.422 * * [misc]simplify: iters left: 3 (12 enodes) 1550843170.426 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.426 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.426 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.426 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843170.426 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843170.426 * * [misc]simplify: Extracting #5: cost 0 inf + 867 1550843170.427 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1550843170.427 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1550843170.427 * * * * [misc]progress: [ 59 / 74 ] simplifiying candidate # 1550843170.427 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1550843170.427 * * [misc]simplify: iters left: 4 (4 enodes) 1550843170.429 * * [misc]simplify: iters left: 3 (12 enodes) 1550843170.432 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.432 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.433 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.433 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843170.433 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843170.433 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550843170.433 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1550843170.433 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1550843170.433 * * * * [misc]progress: [ 60 / 74 ] simplifiying candidate # 1550843170.434 * [enter]simplify: Simplifying (- (acos a)) 1550843170.434 * * [misc]simplify: iters left: 3 (3 enodes) 1550843170.435 * * [misc]simplify: iters left: 2 (9 enodes) 1550843170.438 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.438 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.438 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.438 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843170.438 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843170.438 * [exit]simplify: Simplified to (- (acos a)) 1550843170.438 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1550843170.439 * * * * [misc]progress: [ 61 / 74 ] simplifiying candidate # 1550843170.439 * [enter]simplify: Simplifying (acos a) 1550843170.439 * * [misc]simplify: iters left: 1 (2 enodes) 1550843170.440 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.440 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.440 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550843170.440 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550843170.440 * [exit]simplify: Simplified to (acos a) 1550843170.440 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1550843170.440 * * * * [misc]progress: [ 62 / 74 ] simplifiying candidate # 1550843170.441 * [enter]simplify: Simplifying (cbrt (acos a)) 1550843170.441 * * [misc]simplify: iters left: 2 (3 enodes) 1550843170.442 * * [misc]simplify: iters left: 1 (9 enodes) 1550843170.445 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.445 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.445 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.445 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843170.445 * * [misc]simplify: Extracting #4: cost 0 inf + 525 1550843170.445 * [exit]simplify: Simplified to (cbrt (acos a)) 1550843170.445 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1550843170.445 * * * * [misc]progress: [ 63 / 74 ] simplifiying candidate # 1550843170.446 * [enter]simplify: Simplifying (sqrt (acos a)) 1550843170.446 * * [misc]simplify: iters left: 2 (3 enodes) 1550843170.447 * * [misc]simplify: iters left: 1 (9 enodes) 1550843170.450 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.450 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.450 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.450 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843170.450 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843170.451 * [exit]simplify: Simplified to (sqrt (acos a)) 1550843170.451 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1550843170.451 * * * * [misc]progress: [ 64 / 74 ] simplifiying candidate # 1550843170.451 * [enter]simplify: Simplifying (acos a) 1550843170.451 * * [misc]simplify: iters left: 1 (2 enodes) 1550843170.452 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.452 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.452 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550843170.452 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550843170.452 * [exit]simplify: Simplified to (acos a) 1550843170.452 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1550843170.453 * * * * [misc]progress: [ 65 / 74 ] simplifiying candidate # 1550843170.453 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1550843170.453 * * [misc]simplify: iters left: 4 (4 enodes) 1550843170.454 * * [misc]simplify: iters left: 3 (12 enodes) 1550843170.457 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.458 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.458 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.458 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843170.458 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843170.458 * * [misc]simplify: Extracting #5: cost 0 inf + 947 1550843170.458 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1550843170.458 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1550843170.458 * * * * [misc]progress: [ 66 / 74 ] simplifiying candidate # 1550843170.459 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1550843170.459 * * [misc]simplify: iters left: 4 (4 enodes) 1550843170.460 * * [misc]simplify: iters left: 3 (12 enodes) 1550843170.463 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.463 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.464 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.464 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550843170.464 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550843170.464 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550843170.464 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1550843170.464 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1550843170.464 * * * * [misc]progress: [ 67 / 74 ] simplifiying candidate # 1550843170.465 * [enter]simplify: Simplifying (- (acos a)) 1550843170.465 * * [misc]simplify: iters left: 3 (3 enodes) 1550843170.466 * * [misc]simplify: iters left: 2 (9 enodes) 1550843170.471 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.471 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843170.471 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843170.471 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843170.471 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843170.471 * [exit]simplify: Simplified to (- (acos a)) 1550843170.471 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1550843170.471 * * * * [misc]progress: [ 68 / 74 ] simplifiying candidate #real (real->posit16 (/ 1 (- (acos a))))) (/ 1 a)))> 1550843170.471 * * * * [misc]progress: [ 69 / 74 ] simplifiying candidate # 1550843170.472 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843170.472 * * [misc]simplify: iters left: 5 (5 enodes) 1550843170.475 * * [misc]simplify: iters left: 4 (19 enodes) 1550843170.481 * * [misc]simplify: iters left: 3 (26 enodes) 1550843170.488 * * [misc]simplify: iters left: 2 (30 enodes) 1550843170.496 * * [misc]simplify: iters left: 1 (34 enodes) 1550843170.504 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.504 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843170.505 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843170.505 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843170.505 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843170.505 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843170.505 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843170.506 * * * * [misc]progress: [ 70 / 74 ] simplifiying candidate # 1550843170.506 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843170.506 * * [misc]simplify: iters left: 5 (5 enodes) 1550843170.508 * * [misc]simplify: iters left: 4 (19 enodes) 1550843170.511 * * [misc]simplify: iters left: 3 (26 enodes) 1550843170.516 * * [misc]simplify: iters left: 2 (30 enodes) 1550843170.521 * * [misc]simplify: iters left: 1 (34 enodes) 1550843170.526 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.526 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843170.526 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843170.527 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843170.527 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843170.527 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843170.527 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843170.527 * * * * [misc]progress: [ 71 / 74 ] simplifiying candidate # 1550843170.528 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843170.528 * * [misc]simplify: iters left: 5 (5 enodes) 1550843170.530 * * [misc]simplify: iters left: 4 (19 enodes) 1550843170.533 * * [misc]simplify: iters left: 3 (26 enodes) 1550843170.540 * * [misc]simplify: iters left: 2 (30 enodes) 1550843170.548 * * [misc]simplify: iters left: 1 (34 enodes) 1550843170.557 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.557 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843170.557 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843170.557 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843170.558 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843170.559 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843170.559 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843170.559 * * * * [misc]progress: [ 72 / 74 ] simplifiying candidate # 1550843170.559 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550843170.559 * * [misc]simplify: iters left: 3 (4 enodes) 1550843170.562 * * [misc]simplify: iters left: 2 (12 enodes) 1550843170.566 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.566 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843170.566 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843170.566 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550843170.566 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550843170.566 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550843170.566 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550843170.566 * * * * [misc]progress: [ 73 / 74 ] simplifiying candidate # 1550843170.567 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550843170.567 * * [misc]simplify: iters left: 3 (4 enodes) 1550843170.569 * * [misc]simplify: iters left: 2 (12 enodes) 1550843170.573 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.573 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843170.573 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843170.573 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550843170.573 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550843170.573 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550843170.573 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550843170.573 * * * * [misc]progress: [ 74 / 74 ] simplifiying candidate # 1550843170.574 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550843170.574 * * [misc]simplify: iters left: 3 (4 enodes) 1550843170.576 * * [misc]simplify: iters left: 2 (12 enodes) 1550843170.580 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843170.580 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843170.580 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843170.580 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550843170.580 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550843170.580 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550843170.580 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550843170.581 * * * [misc]progress: adding candidates to table 1550843171.174 * * [misc]progress: iteration 4 / 4 1550843171.174 * * * [misc]progress: picking best candidate 1550843171.193 * * * * [misc]pick: Picked # 1550843171.193 * * * [misc]progress: localizing error 1550843171.198 * * * [misc]progress: generating rewritten candidates 1550843171.198 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550843171.203 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550843171.205 * * * [misc]progress: generating series expansions 1550843171.205 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550843171.205 * [misc]backup-simplify: Simplify (/ (/ -1 (acos a)) (/ 1 a)) into (* -1 (/ a (acos a))) 1550843171.205 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550843171.205 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843171.205 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.205 * [misc]backup-simplify: Simplify -1 into -1 1550843171.205 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843171.205 * [misc]taylor: Taking taylor expansion of a in a 1550843171.205 * [misc]backup-simplify: Simplify 0 into 0 1550843171.205 * [misc]backup-simplify: Simplify 1 into 1 1550843171.205 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843171.205 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843171.205 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843171.205 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550843171.205 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.205 * [misc]backup-simplify: Simplify -1 into -1 1550843171.205 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550843171.205 * [misc]taylor: Taking taylor expansion of a in a 1550843171.205 * [misc]backup-simplify: Simplify 0 into 0 1550843171.205 * [misc]backup-simplify: Simplify 1 into 1 1550843171.205 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843171.206 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843171.206 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550843171.206 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550843171.206 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843171.206 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550843171.206 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550843171.206 * [misc]backup-simplify: Simplify 0 into 0 1550843171.206 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843171.207 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550843171.207 * [misc]backup-simplify: Simplify 0 into 0 1550843171.207 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843171.207 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550843171.207 * [misc]backup-simplify: Simplify 0 into 0 1550843171.208 * [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 1550843171.208 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550843171.208 * [misc]backup-simplify: Simplify 0 into 0 1550843171.208 * [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 1550843171.209 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550843171.209 * [misc]backup-simplify: Simplify 0 into 0 1550843171.209 * [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 1550843171.210 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550843171.210 * [misc]backup-simplify: Simplify 0 into 0 1550843171.210 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550843171.210 * [misc]backup-simplify: Simplify (/ (/ -1 (acos (/ 1 a))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1550843171.210 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550843171.210 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843171.210 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.210 * [misc]backup-simplify: Simplify -1 into -1 1550843171.210 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843171.210 * [misc]taylor: Taking taylor expansion of a in a 1550843171.210 * [misc]backup-simplify: Simplify 0 into 0 1550843171.210 * [misc]backup-simplify: Simplify 1 into 1 1550843171.210 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843171.210 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843171.210 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843171.210 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843171.210 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.210 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550843171.210 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.210 * [misc]backup-simplify: Simplify -1 into -1 1550843171.210 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550843171.210 * [misc]taylor: Taking taylor expansion of a in a 1550843171.210 * [misc]backup-simplify: Simplify 0 into 0 1550843171.210 * [misc]backup-simplify: Simplify 1 into 1 1550843171.210 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843171.211 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843171.211 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550843171.211 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550843171.211 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.211 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.211 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550843171.211 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550843171.211 * [misc]backup-simplify: Simplify 0 into 0 1550843171.212 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550843171.212 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843171.212 * [misc]backup-simplify: Simplify 0 into 0 1550843171.212 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550843171.213 * [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 1550843171.213 * [misc]backup-simplify: Simplify 0 into 0 1550843171.213 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550843171.214 * [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 1550843171.214 * [misc]backup-simplify: Simplify 0 into 0 1550843171.215 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550843171.215 * [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 1550843171.215 * [misc]backup-simplify: Simplify 0 into 0 1550843171.216 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550843171.217 * [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 1550843171.217 * [misc]backup-simplify: Simplify 0 into 0 1550843171.217 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550843171.217 * [misc]backup-simplify: Simplify (/ (/ -1 (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1550843171.217 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550843171.218 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843171.218 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843171.218 * [misc]taylor: Taking taylor expansion of a in a 1550843171.218 * [misc]backup-simplify: Simplify 0 into 0 1550843171.218 * [misc]backup-simplify: Simplify 1 into 1 1550843171.218 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843171.218 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843171.218 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843171.218 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843171.218 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843171.218 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550843171.218 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550843171.218 * [misc]taylor: Taking taylor expansion of a in a 1550843171.218 * [misc]backup-simplify: Simplify 0 into 0 1550843171.218 * [misc]backup-simplify: Simplify 1 into 1 1550843171.218 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843171.218 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843171.219 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550843171.219 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550843171.219 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843171.219 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550843171.220 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550843171.220 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550843171.220 * [misc]backup-simplify: Simplify 0 into 0 1550843171.220 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550843171.221 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843171.221 * [misc]backup-simplify: Simplify 0 into 0 1550843171.221 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550843171.222 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843171.222 * [misc]backup-simplify: Simplify 0 into 0 1550843171.222 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550843171.223 * [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 1550843171.223 * [misc]backup-simplify: Simplify 0 into 0 1550843171.224 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550843171.224 * [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 1550843171.224 * [misc]backup-simplify: Simplify 0 into 0 1550843171.225 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550843171.226 * [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 1550843171.226 * [misc]backup-simplify: Simplify 0 into 0 1550843171.226 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550843171.226 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550843171.226 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843171.227 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1550843171.227 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550843171.227 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.227 * [misc]backup-simplify: Simplify -1 into -1 1550843171.227 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843171.227 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843171.227 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843171.227 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550843171.227 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.227 * [misc]backup-simplify: Simplify -1 into -1 1550843171.227 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550843171.227 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550843171.227 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843171.227 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843171.227 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1550843171.227 * [misc]backup-simplify: Simplify 0 into 0 1550843171.228 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843171.228 * [misc]backup-simplify: Simplify 0 into 0 1550843171.228 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550843171.228 * [misc]backup-simplify: Simplify 0 into 0 1550843171.229 * [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 1550843171.229 * [misc]backup-simplify: Simplify 0 into 0 1550843171.229 * [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 1550843171.229 * [misc]backup-simplify: Simplify 0 into 0 1550843171.230 * [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 1550843171.230 * [misc]backup-simplify: Simplify 0 into 0 1550843171.230 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550843171.230 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.230 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1550843171.230 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550843171.230 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.230 * [misc]backup-simplify: Simplify -1 into -1 1550843171.230 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843171.230 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843171.230 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.230 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550843171.230 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.230 * [misc]backup-simplify: Simplify -1 into -1 1550843171.230 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550843171.230 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550843171.230 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.231 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550843171.231 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550843171.231 * [misc]backup-simplify: Simplify 0 into 0 1550843171.231 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843171.231 * [misc]backup-simplify: Simplify 0 into 0 1550843171.232 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843171.232 * [misc]backup-simplify: Simplify 0 into 0 1550843171.232 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550843171.232 * [misc]backup-simplify: Simplify 0 into 0 1550843171.233 * [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 1550843171.233 * [misc]backup-simplify: Simplify 0 into 0 1550843171.233 * [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 1550843171.233 * [misc]backup-simplify: Simplify 0 into 0 1550843171.234 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1550843171.234 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (- a)))) into (/ -1 (acos (/ -1 a))) 1550843171.234 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1550843171.234 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550843171.234 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.234 * [misc]backup-simplify: Simplify -1 into -1 1550843171.234 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843171.234 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843171.234 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550843171.234 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550843171.234 * [misc]taylor: Taking taylor expansion of -1 in a 1550843171.234 * [misc]backup-simplify: Simplify -1 into -1 1550843171.234 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550843171.234 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550843171.234 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550843171.234 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550843171.235 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550843171.235 * [misc]backup-simplify: Simplify 0 into 0 1550843171.235 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843171.235 * [misc]backup-simplify: Simplify 0 into 0 1550843171.236 * [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 1550843171.236 * [misc]backup-simplify: Simplify 0 into 0 1550843171.236 * [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 1550843171.236 * [misc]backup-simplify: Simplify 0 into 0 1550843171.237 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843171.237 * [misc]backup-simplify: Simplify 0 into 0 1550843171.237 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550843171.237 * [misc]backup-simplify: Simplify 0 into 0 1550843171.237 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1550843171.238 * * * [misc]progress: simplifying candidates 1550843171.238 * * * * [misc]progress: [ 1 / 63 ] simplifiying candidate # 1550843171.238 * * * * [misc]progress: [ 2 / 63 ] simplifiying candidate # 1550843171.238 * * * * [misc]progress: [ 3 / 63 ] simplifiying candidate # 1550843171.238 * * * * [misc]progress: [ 4 / 63 ] simplifiying candidate # 1550843171.238 * [enter]simplify: Simplifying (- (log (/ -1 (acos a))) (log (/ 1 a))) 1550843171.238 * * [misc]simplify: iters left: 6 (9 enodes) 1550843171.245 * * [misc]simplify: iters left: 5 (38 enodes) 1550843171.261 * * [misc]simplify: iters left: 4 (53 enodes) 1550843171.277 * * [misc]simplify: iters left: 3 (72 enodes) 1550843171.300 * * [misc]simplify: iters left: 2 (93 enodes) 1550843171.320 * * [misc]simplify: iters left: 1 (117 enodes) 1550843171.347 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843171.347 * * [misc]simplify: Extracting #1: cost 20 inf + 0 1550843171.347 * * [misc]simplify: Extracting #2: cost 38 inf + 1 1550843171.348 * * [misc]simplify: Extracting #3: cost 39 inf + 74 1550843171.349 * * [misc]simplify: Extracting #4: cost 14 inf + 3900 1550843171.351 * * [misc]simplify: Extracting #5: cost 1 inf + 6695 1550843171.354 * * [misc]simplify: Extracting #6: cost 0 inf + 6966 1550843171.357 * [exit]simplify: Simplified to (+ (log (/ -1 (acos a))) (log a)) 1550843171.357 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (+ (log (/ -1 (acos a))) (log a)))) 1550843171.358 * * * * [misc]progress: [ 5 / 63 ] simplifiying candidate # 1550843171.358 * * * * [misc]progress: [ 6 / 63 ] simplifiying candidate # 1550843171.358 * * * * [misc]progress: [ 7 / 63 ] simplifiying candidate # 1550843171.358 * [enter]simplify: Simplifying (/ (* (* (/ -1 (acos a)) (/ -1 (acos a))) (/ -1 (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1550843171.358 * * [misc]simplify: iters left: 6 (11 enodes) 1550843171.367 * * [misc]simplify: iters left: 5 (56 enodes) 1550843171.394 * * [misc]simplify: iters left: 4 (143 enodes) 1550843171.447 * * [misc]simplify: iters left: 3 (481 enodes) 1550843172.022 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.023 * * [misc]simplify: Extracting #1: cost 154 inf + 0 1550843172.027 * * [misc]simplify: Extracting #2: cost 439 inf + 948 1550843172.053 * * [misc]simplify: Extracting #3: cost 185 inf + 58335 1550843172.096 * * [misc]simplify: Extracting #4: cost 12 inf + 101502 1550843172.145 * * [misc]simplify: Extracting #5: cost 0 inf + 104508 1550843172.193 * * [misc]simplify: Extracting #6: cost 0 inf + 104467 1550843172.232 * [exit]simplify: Simplified to (* (/ (- a) (acos a)) (* (/ (- a) (acos a)) (/ (- a) (acos a)))) 1550843172.233 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (* (/ (- a) (acos a)) (* (/ (- a) (acos a)) (/ (- a) (acos a)))))) 1550843172.233 * * * * [misc]progress: [ 8 / 63 ] simplifiying candidate # 1550843172.233 * * * * [misc]progress: [ 9 / 63 ] simplifiying candidate # 1550843172.233 * * * * [misc]progress: [ 10 / 63 ] simplifiying candidate # 1550843172.233 * * * * [misc]progress: [ 11 / 63 ] simplifiying candidate # 1550843172.233 * * * * [misc]progress: [ 12 / 63 ] simplifiying candidate # 1550843172.233 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843172.233 * * [misc]simplify: iters left: 6 (11 enodes) 1550843172.237 * * [misc]simplify: iters left: 5 (41 enodes) 1550843172.244 * * [misc]simplify: iters left: 4 (58 enodes) 1550843172.255 * * [misc]simplify: iters left: 3 (65 enodes) 1550843172.274 * * [misc]simplify: iters left: 2 (68 enodes) 1550843172.285 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.285 * * [misc]simplify: Extracting #1: cost 11 inf + 0 1550843172.285 * * [misc]simplify: Extracting #2: cost 22 inf + 0 1550843172.285 * * [misc]simplify: Extracting #3: cost 28 inf + 0 1550843172.285 * * [misc]simplify: Extracting #4: cost 26 inf + 3 1550843172.286 * * [misc]simplify: Extracting #5: cost 16 inf + 1692 1550843172.286 * * [misc]simplify: Extracting #6: cost 2 inf + 5999 1550843172.288 * * [misc]simplify: Extracting #7: cost 0 inf + 6825 1550843172.289 * [exit]simplify: Simplified to (* (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a)))) 1550843172.289 * [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))))) 1550843172.289 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550843172.289 * * [misc]simplify: iters left: 6 (9 enodes) 1550843172.292 * * [misc]simplify: iters left: 5 (29 enodes) 1550843172.297 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.303 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.303 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.303 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843172.303 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550843172.303 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550843172.303 * * [misc]simplify: Extracting #5: cost 6 inf + 613 1550843172.303 * * [misc]simplify: Extracting #6: cost 1 inf + 1735 1550843172.304 * * [misc]simplify: Extracting #7: cost 0 inf + 1947 1550843172.304 * [exit]simplify: Simplified to (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550843172.304 * [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))))) 1550843172.304 * * * * [misc]progress: [ 13 / 63 ] simplifiying candidate # 1550843172.304 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) 1550843172.304 * * [misc]simplify: iters left: 6 (10 enodes) 1550843172.309 * * [misc]simplify: iters left: 5 (34 enodes) 1550843172.316 * * [misc]simplify: iters left: 4 (40 enodes) 1550843172.329 * * [misc]simplify: iters left: 3 (43 enodes) 1550843172.338 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.338 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843172.339 * * [misc]simplify: Extracting #2: cost 14 inf + 0 1550843172.339 * * [misc]simplify: Extracting #3: cost 20 inf + 0 1550843172.339 * * [misc]simplify: Extracting #4: cost 18 inf + 3 1550843172.339 * * [misc]simplify: Extracting #5: cost 13 inf + 401 1550843172.339 * * [misc]simplify: Extracting #6: cost 4 inf + 2371 1550843172.340 * * [misc]simplify: Extracting #7: cost 1 inf + 3370 1550843172.340 * * [misc]simplify: Extracting #8: cost 0 inf + 3703 1550843172.341 * [exit]simplify: Simplified to (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) 1550843172.341 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550843172.341 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550843172.341 * * [misc]simplify: iters left: 6 (9 enodes) 1550843172.344 * * [misc]simplify: iters left: 5 (29 enodes) 1550843172.349 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.355 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.355 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.355 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843172.355 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550843172.355 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550843172.355 * * [misc]simplify: Extracting #5: cost 6 inf + 573 1550843172.355 * * [misc]simplify: Extracting #6: cost 1 inf + 1575 1550843172.355 * * [misc]simplify: Extracting #7: cost 0 inf + 1787 1550843172.356 * [exit]simplify: Simplified to (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550843172.356 * [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))))) 1550843172.356 * * * * [misc]progress: [ 14 / 63 ] simplifiying candidate # 1550843172.356 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1) 1550843172.356 * * [misc]simplify: iters left: 6 (8 enodes) 1550843172.359 * * [misc]simplify: iters left: 5 (26 enodes) 1550843172.365 * * [misc]simplify: iters left: 4 (36 enodes) 1550843172.376 * * [misc]simplify: iters left: 3 (37 enodes) 1550843172.387 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.387 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843172.387 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843172.387 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550843172.387 * * [misc]simplify: Extracting #4: cost 11 inf + 2 1550843172.387 * * [misc]simplify: Extracting #5: cost 10 inf + 3 1550843172.387 * * [misc]simplify: Extracting #6: cost 7 inf + 317 1550843172.388 * * [misc]simplify: Extracting #7: cost 2 inf + 1378 1550843172.388 * * [misc]simplify: Extracting #8: cost 0 inf + 1883 1550843172.389 * [exit]simplify: Simplified to (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550843172.389 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (/ (cbrt (/ -1 (acos a))) (/ 1 a)))) 1550843172.390 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (/ 1 a)) 1550843172.390 * * [misc]simplify: iters left: 6 (8 enodes) 1550843172.394 * * [misc]simplify: iters left: 5 (28 enodes) 1550843172.404 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.414 * * [misc]simplify: iters left: 3 (38 enodes) 1550843172.426 * * [misc]simplify: iters left: 2 (39 enodes) 1550843172.435 * * [misc]simplify: iters left: 1 (41 enodes) 1550843172.443 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.443 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843172.443 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550843172.443 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550843172.443 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550843172.443 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550843172.443 * * [misc]simplify: Extracting #6: cost 2 inf + 1462 1550843172.444 * * [misc]simplify: Extracting #7: cost 0 inf + 1967 1550843172.444 * [exit]simplify: Simplified to (* a (cbrt (/ -1 (acos a)))) 1550843172.444 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (* a (cbrt (/ -1 (acos a)))))) 1550843172.444 * * * * [misc]progress: [ 15 / 63 ] simplifiying candidate # 1550843172.444 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1) 1550843172.445 * * [misc]simplify: iters left: 6 (8 enodes) 1550843172.447 * * [misc]simplify: iters left: 5 (26 enodes) 1550843172.452 * * [misc]simplify: iters left: 4 (36 enodes) 1550843172.458 * * [misc]simplify: iters left: 3 (37 enodes) 1550843172.467 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.467 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550843172.467 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550843172.467 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550843172.467 * * [misc]simplify: Extracting #4: cost 11 inf + 2 1550843172.467 * * [misc]simplify: Extracting #5: cost 10 inf + 3 1550843172.468 * * [misc]simplify: Extracting #6: cost 7 inf + 317 1550843172.468 * * [misc]simplify: Extracting #7: cost 2 inf + 1378 1550843172.468 * * [misc]simplify: Extracting #8: cost 0 inf + 1883 1550843172.469 * [exit]simplify: Simplified to (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550843172.469 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (/ (cbrt (/ -1 (acos a))) (/ 1 a)))) 1550843172.469 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (/ 1 a)) 1550843172.469 * * [misc]simplify: iters left: 6 (8 enodes) 1550843172.472 * * [misc]simplify: iters left: 5 (28 enodes) 1550843172.477 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.483 * * [misc]simplify: iters left: 3 (38 enodes) 1550843172.490 * * [misc]simplify: iters left: 2 (39 enodes) 1550843172.496 * * [misc]simplify: iters left: 1 (41 enodes) 1550843172.502 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.502 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843172.502 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550843172.502 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550843172.502 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550843172.502 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550843172.503 * * [misc]simplify: Extracting #6: cost 2 inf + 1462 1550843172.503 * * [misc]simplify: Extracting #7: cost 0 inf + 1967 1550843172.503 * [exit]simplify: Simplified to (* a (cbrt (/ -1 (acos a)))) 1550843172.503 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (* a (cbrt (/ -1 (acos a)))))) 1550843172.503 * * * * [misc]progress: [ 16 / 63 ] simplifiying candidate # 1550843172.504 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843172.504 * * [misc]simplify: iters left: 6 (10 enodes) 1550843172.508 * * [misc]simplify: iters left: 5 (34 enodes) 1550843172.519 * * [misc]simplify: iters left: 4 (38 enodes) 1550843172.531 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.531 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550843172.531 * * [misc]simplify: Extracting #2: cost 12 inf + 0 1550843172.531 * * [misc]simplify: Extracting #3: cost 18 inf + 0 1550843172.531 * * [misc]simplify: Extracting #4: cost 16 inf + 3 1550843172.532 * * [misc]simplify: Extracting #5: cost 9 inf + 645 1550843172.532 * * [misc]simplify: Extracting #6: cost 1 inf + 2524 1550843172.533 * * [misc]simplify: Extracting #7: cost 0 inf + 2857 1550843172.534 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843172.534 * [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))))) 1550843172.534 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550843172.535 * * [misc]simplify: iters left: 6 (9 enodes) 1550843172.539 * * [misc]simplify: iters left: 5 (29 enodes) 1550843172.549 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.558 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.558 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.558 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843172.558 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550843172.558 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550843172.558 * * [misc]simplify: Extracting #5: cost 6 inf + 613 1550843172.559 * * [misc]simplify: Extracting #6: cost 1 inf + 1615 1550843172.559 * * [misc]simplify: Extracting #7: cost 0 inf + 1787 1550843172.559 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550843172.559 * [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))))) 1550843172.559 * * * * [misc]progress: [ 17 / 63 ] simplifiying candidate # 1550843172.559 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550843172.559 * * [misc]simplify: iters left: 6 (9 enodes) 1550843172.564 * * [misc]simplify: iters left: 5 (29 enodes) 1550843172.569 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.574 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.575 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.575 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843172.575 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550843172.575 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550843172.575 * * [misc]simplify: Extracting #5: cost 6 inf + 573 1550843172.575 * * [misc]simplify: Extracting #6: cost 1 inf + 1455 1550843172.575 * * [misc]simplify: Extracting #7: cost 0 inf + 1627 1550843172.575 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550843172.576 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550843172.576 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550843172.576 * * [misc]simplify: iters left: 6 (9 enodes) 1550843172.579 * * [misc]simplify: iters left: 5 (29 enodes) 1550843172.584 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.590 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.590 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.590 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550843172.590 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550843172.590 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550843172.590 * * [misc]simplify: Extracting #5: cost 6 inf + 573 1550843172.590 * * [misc]simplify: Extracting #6: cost 1 inf + 1455 1550843172.591 * * [misc]simplify: Extracting #7: cost 0 inf + 1627 1550843172.591 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550843172.591 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550843172.591 * * * * [misc]progress: [ 18 / 63 ] simplifiying candidate # 1550843172.591 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) 1) 1550843172.591 * * [misc]simplify: iters left: 6 (7 enodes) 1550843172.594 * * [misc]simplify: iters left: 5 (21 enodes) 1550843172.599 * * [misc]simplify: iters left: 4 (23 enodes) 1550843172.607 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.607 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.607 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550843172.607 * * [misc]simplify: Extracting #3: cost 7 inf + 2 1550843172.607 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550843172.607 * * [misc]simplify: Extracting #5: cost 1 inf + 621 1550843172.608 * * [misc]simplify: Extracting #6: cost 0 inf + 793 1550843172.608 * [exit]simplify: Simplified to (sqrt (/ -1 (acos a))) 1550843172.608 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ -1 (acos a))) (/ (sqrt (/ -1 (acos a))) (/ 1 a)))) 1550843172.608 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (/ 1 a)) 1550843172.608 * * [misc]simplify: iters left: 6 (8 enodes) 1550843172.613 * * [misc]simplify: iters left: 5 (28 enodes) 1550843172.623 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.633 * * [misc]simplify: iters left: 3 (38 enodes) 1550843172.645 * * [misc]simplify: iters left: 2 (39 enodes) 1550843172.656 * * [misc]simplify: iters left: 1 (41 enodes) 1550843172.666 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.666 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843172.667 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550843172.667 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550843172.667 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550843172.667 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550843172.668 * * [misc]simplify: Extracting #6: cost 2 inf + 1302 1550843172.668 * * [misc]simplify: Extracting #7: cost 0 inf + 1727 1550843172.669 * [exit]simplify: Simplified to (* a (sqrt (/ -1 (acos a)))) 1550843172.669 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ -1 (acos a))) (* a (sqrt (/ -1 (acos a)))))) 1550843172.669 * * * * [misc]progress: [ 19 / 63 ] simplifiying candidate # 1550843172.669 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) 1) 1550843172.669 * * [misc]simplify: iters left: 6 (7 enodes) 1550843172.674 * * [misc]simplify: iters left: 5 (21 enodes) 1550843172.681 * * [misc]simplify: iters left: 4 (23 enodes) 1550843172.688 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.688 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.688 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550843172.688 * * [misc]simplify: Extracting #3: cost 7 inf + 2 1550843172.688 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550843172.688 * * [misc]simplify: Extracting #5: cost 1 inf + 621 1550843172.689 * * [misc]simplify: Extracting #6: cost 0 inf + 793 1550843172.689 * [exit]simplify: Simplified to (sqrt (/ -1 (acos a))) 1550843172.689 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ -1 (acos a))) (/ (sqrt (/ -1 (acos a))) (/ 1 a)))) 1550843172.689 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (/ 1 a)) 1550843172.690 * * [misc]simplify: iters left: 6 (8 enodes) 1550843172.694 * * [misc]simplify: iters left: 5 (28 enodes) 1550843172.706 * * [misc]simplify: iters left: 4 (31 enodes) 1550843172.717 * * [misc]simplify: iters left: 3 (38 enodes) 1550843172.729 * * [misc]simplify: iters left: 2 (39 enodes) 1550843172.740 * * [misc]simplify: iters left: 1 (41 enodes) 1550843172.751 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.751 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550843172.751 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550843172.751 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550843172.751 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550843172.752 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550843172.752 * * [misc]simplify: Extracting #6: cost 2 inf + 1302 1550843172.753 * * [misc]simplify: Extracting #7: cost 0 inf + 1727 1550843172.753 * [exit]simplify: Simplified to (* a (sqrt (/ -1 (acos a)))) 1550843172.753 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ -1 (acos a))) (* a (sqrt (/ -1 (acos a)))))) 1550843172.753 * * * * [misc]progress: [ 20 / 63 ] simplifiying candidate # 1550843172.754 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843172.754 * * [misc]simplify: iters left: 6 (6 enodes) 1550843172.758 * * [misc]simplify: iters left: 5 (22 enodes) 1550843172.765 * * [misc]simplify: iters left: 4 (26 enodes) 1550843172.773 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.773 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550843172.773 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550843172.773 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550843172.773 * * [misc]simplify: Extracting #4: cost 8 inf + 86 1550843172.774 * * [misc]simplify: Extracting #5: cost 2 inf + 1018 1550843172.774 * * [misc]simplify: Extracting #6: cost 0 inf + 1382 1550843172.774 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843172.774 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (acos a)) (cbrt (/ 1 a))))) 1550843172.774 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (cbrt (/ 1 a))) 1550843172.774 * * [misc]simplify: iters left: 5 (8 enodes) 1550843172.777 * * [misc]simplify: iters left: 4 (28 enodes) 1550843172.783 * * [misc]simplify: iters left: 3 (35 enodes) 1550843172.789 * * [misc]simplify: iters left: 2 (37 enodes) 1550843172.795 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.795 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843172.796 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550843172.796 * * [misc]simplify: Extracting #3: cost 15 inf + 2 1550843172.796 * * [misc]simplify: Extracting #4: cost 10 inf + 359 1550843172.796 * * [misc]simplify: Extracting #5: cost 1 inf + 2030 1550843172.796 * * [misc]simplify: Extracting #6: cost 0 inf + 2193 1550843172.797 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (cbrt (/ 1 a))) 1550843172.797 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (acos a)) (cbrt (/ 1 a))))) 1550843172.797 * * * * [misc]progress: [ 21 / 63 ] simplifiying candidate # 1550843172.797 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1550843172.797 * * [misc]simplify: iters left: 5 (5 enodes) 1550843172.799 * * [misc]simplify: iters left: 4 (17 enodes) 1550843172.802 * * [misc]simplify: iters left: 3 (19 enodes) 1550843172.806 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.806 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843172.807 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843172.807 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843172.807 * * [misc]simplify: Extracting #4: cost 0 inf + 494 1550843172.807 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1550843172.807 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))))) 1550843172.808 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (sqrt (/ 1 a))) 1550843172.808 * * [misc]simplify: iters left: 5 (8 enodes) 1550843172.812 * * [misc]simplify: iters left: 4 (28 enodes) 1550843172.822 * * [misc]simplify: iters left: 3 (35 enodes) 1550843172.834 * * [misc]simplify: iters left: 2 (37 enodes) 1550843172.844 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.844 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843172.844 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550843172.844 * * [misc]simplify: Extracting #3: cost 15 inf + 2 1550843172.844 * * [misc]simplify: Extracting #4: cost 10 inf + 359 1550843172.844 * * [misc]simplify: Extracting #5: cost 1 inf + 1750 1550843172.845 * * [misc]simplify: Extracting #6: cost 0 inf + 1873 1550843172.845 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (sqrt (/ 1 a))) 1550843172.845 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))))) 1550843172.845 * * * * [misc]progress: [ 22 / 63 ] simplifiying candidate # 1550843172.845 * [enter]simplify: Simplifying (/ 1 1) 1550843172.845 * * [misc]simplify: iters left: 2 (2 enodes) 1550843172.846 * * [misc]simplify: iters left: 1 (6 enodes) 1550843172.850 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.850 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843172.850 * [exit]simplify: Simplified to 1 1550843172.850 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ -1 (acos a)) (/ 1 a)))) 1550843172.850 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (/ 1 a)) 1550843172.850 * * [misc]simplify: iters left: 5 (7 enodes) 1550843172.853 * * [misc]simplify: iters left: 4 (27 enodes) 1550843172.858 * * [misc]simplify: iters left: 3 (38 enodes) 1550843172.865 * * [misc]simplify: iters left: 2 (49 enodes) 1550843172.874 * * [misc]simplify: iters left: 1 (79 enodes) 1550843172.896 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.896 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550843172.897 * * [misc]simplify: Extracting #2: cost 14 inf + 86 1550843172.897 * * [misc]simplify: Extracting #3: cost 2 inf + 1523 1550843172.898 * * [misc]simplify: Extracting #4: cost 0 inf + 1786 1550843172.899 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1550843172.899 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 1550843172.899 * * * * [misc]progress: [ 23 / 63 ] simplifiying candidate # 1550843172.899 * [enter]simplify: Simplifying (/ 1 1) 1550843172.899 * * [misc]simplify: iters left: 2 (2 enodes) 1550843172.901 * * [misc]simplify: iters left: 1 (6 enodes) 1550843172.904 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.904 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843172.904 * [exit]simplify: Simplified to 1 1550843172.904 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ -1 (acos a)) (/ 1 a)))) 1550843172.904 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (/ 1 a)) 1550843172.904 * * [misc]simplify: iters left: 5 (7 enodes) 1550843172.909 * * [misc]simplify: iters left: 4 (27 enodes) 1550843172.918 * * [misc]simplify: iters left: 3 (38 enodes) 1550843172.931 * * [misc]simplify: iters left: 2 (49 enodes) 1550843172.948 * * [misc]simplify: iters left: 1 (79 enodes) 1550843172.971 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843172.971 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550843172.971 * * [misc]simplify: Extracting #2: cost 14 inf + 86 1550843172.972 * * [misc]simplify: Extracting #3: cost 2 inf + 1523 1550843172.973 * * [misc]simplify: Extracting #4: cost 0 inf + 1786 1550843172.973 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1550843172.973 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 1550843172.974 * * * * [misc]progress: [ 24 / 63 ] simplifiying candidate # 1550843172.974 * [enter]simplify: Simplifying (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550843172.974 * * [misc]simplify: iters left: 6 (7 enodes) 1550843172.979 * * [misc]simplify: iters left: 5 (25 enodes) 1550843172.990 * * [misc]simplify: iters left: 4 (29 enodes) 1550843173.000 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.000 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550843173.000 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550843173.000 * * [misc]simplify: Extracting #3: cost 12 inf + 1 1550843173.000 * * [misc]simplify: Extracting #4: cost 8 inf + 87 1550843173.000 * * [misc]simplify: Extracting #5: cost 5 inf + 534 1550843173.001 * * [misc]simplify: Extracting #6: cost 1 inf + 1184 1550843173.001 * * [misc]simplify: Extracting #7: cost 0 inf + 1387 1550843173.002 * [exit]simplify: Simplified to (/ (/ -1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1550843173.002 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ -1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))))) 1550843173.002 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (cbrt (/ 1 a))) 1550843173.002 * * [misc]simplify: iters left: 5 (7 enodes) 1550843173.006 * * [misc]simplify: iters left: 4 (25 enodes) 1550843173.014 * * [misc]simplify: iters left: 3 (32 enodes) 1550843173.024 * * [misc]simplify: iters left: 2 (34 enodes) 1550843173.032 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.032 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843173.032 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550843173.032 * * [misc]simplify: Extracting #3: cost 14 inf + 2 1550843173.032 * * [misc]simplify: Extracting #4: cost 6 inf + 906 1550843173.033 * * [misc]simplify: Extracting #5: cost 1 inf + 1896 1550843173.033 * * [misc]simplify: Extracting #6: cost 0 inf + 2188 1550843173.033 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (cbrt (/ 1 a))) 1550843173.033 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))))) 1550843173.033 * * * * [misc]progress: [ 25 / 63 ] simplifiying candidate # 1550843173.034 * [enter]simplify: Simplifying (/ -1 (sqrt (/ 1 a))) 1550843173.034 * * [misc]simplify: iters left: 5 (6 enodes) 1550843173.036 * * [misc]simplify: iters left: 4 (20 enodes) 1550843173.040 * * [misc]simplify: iters left: 3 (22 enodes) 1550843173.044 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.044 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843173.044 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843173.044 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550843173.044 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550843173.044 * * [misc]simplify: Extracting #5: cost 1 inf + 374 1550843173.044 * * [misc]simplify: Extracting #6: cost 0 inf + 497 1550843173.045 * [exit]simplify: Simplified to (/ -1 (sqrt (/ 1 a))) 1550843173.045 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))))) 1550843173.045 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (sqrt (/ 1 a))) 1550843173.045 * * [misc]simplify: iters left: 5 (7 enodes) 1550843173.047 * * [misc]simplify: iters left: 4 (25 enodes) 1550843173.054 * * [misc]simplify: iters left: 3 (32 enodes) 1550843173.064 * * [misc]simplify: iters left: 2 (34 enodes) 1550843173.074 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.074 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550843173.074 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550843173.074 * * [misc]simplify: Extracting #3: cost 14 inf + 2 1550843173.074 * * [misc]simplify: Extracting #4: cost 6 inf + 826 1550843173.075 * * [misc]simplify: Extracting #5: cost 1 inf + 1616 1550843173.076 * * [misc]simplify: Extracting #6: cost 0 inf + 1868 1550843173.076 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (sqrt (/ 1 a))) 1550843173.076 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))))) 1550843173.077 * * * * [misc]progress: [ 26 / 63 ] simplifiying candidate # 1550843173.077 * [enter]simplify: Simplifying (/ -1 1) 1550843173.077 * * [misc]simplify: iters left: 2 (3 enodes) 1550843173.080 * * [misc]simplify: iters left: 1 (9 enodes) 1550843173.084 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.084 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843173.084 * [exit]simplify: Simplified to -1 1550843173.084 * [misc]simplify: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 1550843173.085 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 1550843173.085 * * [misc]simplify: iters left: 5 (6 enodes) 1550843173.087 * * [misc]simplify: iters left: 4 (24 enodes) 1550843173.092 * * [misc]simplify: iters left: 3 (35 enodes) 1550843173.098 * * [misc]simplify: iters left: 2 (42 enodes) 1550843173.107 * * [misc]simplify: iters left: 1 (63 enodes) 1550843173.122 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.122 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843173.122 * * [misc]simplify: Extracting #2: cost 7 inf + 439 1550843173.123 * * [misc]simplify: Extracting #3: cost 2 inf + 966 1550843173.123 * * [misc]simplify: Extracting #4: cost 0 inf + 1270 1550843173.124 * [exit]simplify: Simplified to (/ a (acos a)) 1550843173.124 * [misc]simplify: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 1550843173.124 * * * * [misc]progress: [ 27 / 63 ] simplifiying candidate # 1550843173.125 * [enter]simplify: Simplifying (/ -1 1) 1550843173.125 * * [misc]simplify: iters left: 2 (3 enodes) 1550843173.128 * * [misc]simplify: iters left: 1 (9 enodes) 1550843173.132 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.132 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550843173.132 * [exit]simplify: Simplified to -1 1550843173.132 * [misc]simplify: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 1550843173.133 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 1550843173.133 * * [misc]simplify: iters left: 5 (6 enodes) 1550843173.136 * * [misc]simplify: iters left: 4 (24 enodes) 1550843173.141 * * [misc]simplify: iters left: 3 (35 enodes) 1550843173.147 * * [misc]simplify: iters left: 2 (42 enodes) 1550843173.154 * * [misc]simplify: iters left: 1 (63 enodes) 1550843173.164 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.165 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843173.165 * * [misc]simplify: Extracting #2: cost 7 inf + 439 1550843173.165 * * [misc]simplify: Extracting #3: cost 2 inf + 966 1550843173.166 * * [misc]simplify: Extracting #4: cost 0 inf + 1270 1550843173.166 * [exit]simplify: Simplified to (/ a (acos a)) 1550843173.166 * [misc]simplify: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 1550843173.167 * * * * [misc]progress: [ 28 / 63 ] simplifiying candidate # 1550843173.167 * * * * [misc]progress: [ 29 / 63 ] simplifiying candidate # 1550843173.167 * * * * [misc]progress: [ 30 / 63 ] simplifiying candidate # 1550843173.167 * * * * [misc]progress: [ 31 / 63 ] simplifiying candidate # 1550843173.167 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1550843173.167 * * [misc]simplify: iters left: 3 (4 enodes) 1550843173.170 * * [misc]simplify: iters left: 2 (14 enodes) 1550843173.175 * * [misc]simplify: iters left: 1 (16 enodes) 1550843173.180 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.180 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.180 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550843173.180 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550843173.181 * * [misc]simplify: Extracting #4: cost 1 inf + 208 1550843173.181 * * [misc]simplify: Extracting #5: cost 0 inf + 330 1550843173.181 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1550843173.181 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1550843173.181 * * * * [misc]progress: [ 32 / 63 ] simplifiying candidate # 1550843173.181 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1550843173.181 * * [misc]simplify: iters left: 3 (4 enodes) 1550843173.184 * * [misc]simplify: iters left: 2 (14 enodes) 1550843173.189 * * [misc]simplify: iters left: 1 (16 enodes) 1550843173.194 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.194 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.194 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550843173.194 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550843173.194 * * [misc]simplify: Extracting #4: cost 1 inf + 168 1550843173.194 * * [misc]simplify: Extracting #5: cost 0 inf + 250 1550843173.194 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1550843173.194 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1550843173.194 * * * * [misc]progress: [ 33 / 63 ] simplifiying candidate # 1550843173.194 * [enter]simplify: Simplifying (/ 1 a) 1550843173.194 * * [misc]simplify: iters left: 2 (3 enodes) 1550843173.196 * * [misc]simplify: iters left: 1 (11 enodes) 1550843173.199 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.199 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843173.199 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550843173.199 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550843173.199 * [exit]simplify: Simplified to (/ 1 a) 1550843173.199 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) 1) (/ 1 a))) 1550843173.199 * * * * [misc]progress: [ 34 / 63 ] simplifiying candidate # 1550843173.199 * [enter]simplify: Simplifying (/ 1 a) 1550843173.199 * * [misc]simplify: iters left: 2 (3 enodes) 1550843173.200 * * [misc]simplify: iters left: 1 (11 enodes) 1550843173.203 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.203 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843173.203 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550843173.203 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550843173.203 * [exit]simplify: Simplified to (/ 1 a) 1550843173.203 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) 1) (/ 1 a))) 1550843173.203 * * * * [misc]progress: [ 35 / 63 ] simplifiying candidate # 1550843173.203 * [enter]simplify: Simplifying (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550843173.203 * * [misc]simplify: iters left: 6 (6 enodes) 1550843173.205 * * [misc]simplify: iters left: 5 (18 enodes) 1550843173.208 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.208 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.208 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843173.208 * * [misc]simplify: Extracting #3: cost 8 inf + 0 1550843173.208 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550843173.208 * * [misc]simplify: Extracting #5: cost 0 inf + 1376 1550843173.209 * [exit]simplify: Simplified to (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550843173.209 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (/ (/ 1 a) (cbrt (/ -1 (acos a)))))) 1550843173.209 * * * * [misc]progress: [ 36 / 63 ] simplifiying candidate # 1550843173.209 * [enter]simplify: Simplifying (sqrt (/ -1 (acos a))) 1550843173.209 * * [misc]simplify: iters left: 4 (5 enodes) 1550843173.211 * * [misc]simplify: iters left: 3 (15 enodes) 1550843173.213 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.213 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.213 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550843173.213 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550843173.214 * * [misc]simplify: Extracting #4: cost 0 inf + 792 1550843173.214 * [exit]simplify: Simplified to (sqrt (/ -1 (acos a))) 1550843173.214 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ -1 (acos a))) (/ (/ 1 a) (sqrt (/ -1 (acos a)))))) 1550843173.214 * * * * [misc]progress: [ 37 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 38 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 39 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 40 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 41 / 63 ] simplifiying candidate #real (real->posit16 (/ (/ -1 (acos a)) (/ 1 a)))))> 1550843173.214 * * * * [misc]progress: [ 42 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 43 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 44 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 45 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 46 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 47 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 48 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 49 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 50 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 51 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 52 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 53 / 63 ] simplifiying candidate # 1550843173.214 * * * * [misc]progress: [ 54 / 63 ] simplifiying candidate # 1550843173.215 * [enter]simplify: Simplifying (cbrt (acos a)) 1550843173.215 * * [misc]simplify: iters left: 2 (3 enodes) 1550843173.215 * * [misc]simplify: iters left: 1 (9 enodes) 1550843173.217 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.217 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.217 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843173.217 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843173.217 * * [misc]simplify: Extracting #4: cost 0 inf + 525 1550843173.217 * [exit]simplify: Simplified to (cbrt (acos a)) 1550843173.217 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (cbrt (acos a))) (/ 1 a))) 1550843173.217 * * * * [misc]progress: [ 55 / 63 ] simplifiying candidate # 1550843173.217 * [enter]simplify: Simplifying (sqrt (acos a)) 1550843173.217 * * [misc]simplify: iters left: 2 (3 enodes) 1550843173.218 * * [misc]simplify: iters left: 1 (9 enodes) 1550843173.219 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.219 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.219 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550843173.219 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550843173.219 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550843173.219 * [exit]simplify: Simplified to (sqrt (acos a)) 1550843173.219 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ -1 (sqrt (acos a))) (sqrt (acos a))) (/ 1 a))) 1550843173.219 * * * * [misc]progress: [ 56 / 63 ] simplifiying candidate # 1550843173.220 * [enter]simplify: Simplifying (acos a) 1550843173.220 * * [misc]simplify: iters left: 1 (2 enodes) 1550843173.220 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.220 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550843173.220 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550843173.220 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550843173.220 * [exit]simplify: Simplified to (acos a) 1550843173.220 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ -1 1) (acos a)) (/ 1 a))) 1550843173.220 * * * * [misc]progress: [ 57 / 63 ] simplifiying candidate #real (real->posit16 (/ -1 (acos a)))) (/ 1 a)))> 1550843173.221 * * * * [misc]progress: [ 58 / 63 ] simplifiying candidate # 1550843173.221 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843173.221 * * [misc]simplify: iters left: 5 (5 enodes) 1550843173.224 * * [misc]simplify: iters left: 4 (19 enodes) 1550843173.231 * * [misc]simplify: iters left: 3 (26 enodes) 1550843173.238 * * [misc]simplify: iters left: 2 (30 enodes) 1550843173.249 * * [misc]simplify: iters left: 1 (34 enodes) 1550843173.259 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.259 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843173.259 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843173.260 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843173.260 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843173.261 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843173.261 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843173.261 * * * * [misc]progress: [ 59 / 63 ] simplifiying candidate # 1550843173.262 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843173.262 * * [misc]simplify: iters left: 5 (5 enodes) 1550843173.265 * * [misc]simplify: iters left: 4 (19 enodes) 1550843173.271 * * [misc]simplify: iters left: 3 (26 enodes) 1550843173.279 * * [misc]simplify: iters left: 2 (30 enodes) 1550843173.287 * * [misc]simplify: iters left: 1 (34 enodes) 1550843173.297 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.297 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843173.297 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843173.298 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843173.298 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843173.299 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843173.299 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843173.299 * * * * [misc]progress: [ 60 / 63 ] simplifiying candidate # 1550843173.300 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550843173.300 * * [misc]simplify: iters left: 5 (5 enodes) 1550843173.303 * * [misc]simplify: iters left: 4 (19 enodes) 1550843173.309 * * [misc]simplify: iters left: 3 (26 enodes) 1550843173.317 * * [misc]simplify: iters left: 2 (30 enodes) 1550843173.325 * * [misc]simplify: iters left: 1 (34 enodes) 1550843173.335 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.336 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550843173.336 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550843173.336 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550843173.337 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550843173.337 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550843173.337 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550843173.337 * * * * [misc]progress: [ 61 / 63 ] simplifiying candidate # 1550843173.338 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550843173.338 * * [misc]simplify: iters left: 3 (4 enodes) 1550843173.341 * * [misc]simplify: iters left: 2 (12 enodes) 1550843173.345 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.345 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843173.345 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843173.345 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550843173.345 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550843173.346 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550843173.346 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550843173.346 * * * * [misc]progress: [ 62 / 63 ] simplifiying candidate # 1550843173.346 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550843173.346 * * [misc]simplify: iters left: 3 (4 enodes) 1550843173.349 * * [misc]simplify: iters left: 2 (12 enodes) 1550843173.353 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.353 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843173.353 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843173.353 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550843173.353 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550843173.353 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550843173.353 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550843173.353 * * * * [misc]progress: [ 63 / 63 ] simplifiying candidate # 1550843173.354 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550843173.354 * * [misc]simplify: iters left: 3 (4 enodes) 1550843173.356 * * [misc]simplify: iters left: 2 (12 enodes) 1550843173.359 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550843173.359 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550843173.359 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550843173.359 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550843173.359 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550843173.359 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550843173.359 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550843173.359 * * * [misc]progress: adding candidates to table 1550843173.786 * [misc]progress: [Phase 3 of 3] Extracting. 1550843173.786 * * [misc]regime: Finding splitpoints for: (# # # # # # #) 1550843173.786 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1550843173.787 * * * * [misc]regimes: Trying to branch on a from (# # # # # # #) 1550843173.843 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # #) 1550843173.902 * * * [misc]regime: Found split indices: #