1553844834.237 * [progress]: [Phase 1 of 3] Setting up. 1553844834.237 * * * [progress]: [1/2] Preparing points 1553844834.556 * * * [progress]: [2/2] Setting up program. 1553844834.563 * [progress]: [Phase 2 of 3] Improving. 1553844834.564 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553844834.565 * [simplify]: Simplifying (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2))) 1553844834.567 * * [simplify]: iters left: 4 (7 enodes) 1553844834.583 * * [simplify]: iters left: 3 (33 enodes) 1553844834.596 * * [simplify]: iters left: 2 (57 enodes) 1553844834.614 * * [simplify]: iters left: 1 (75 enodes) 1553844834.636 * * [simplify]: Extracting #0: cost 1 inf + 0 1553844834.636 * * [simplify]: Extracting #1: cost 4 inf + 0 1553844834.636 * * [simplify]: Extracting #2: cost 14 inf + 0 1553844834.637 * * [simplify]: Extracting #3: cost 27 inf + 2 1553844834.637 * * [simplify]: Extracting #4: cost 20 inf + 643 1553844834.638 * * [simplify]: Extracting #5: cost 2 inf + 2823 1553844834.639 * * [simplify]: Extracting #6: cost 0 inf + 2973 1553844834.640 * * [simplify]: Extracting #7: cost 0 inf + 2972 1553844834.641 * [simplify]: Simplified to (fmod (sinh c) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165))) 1553844834.642 * [simplify]: Simplified (2) to (λ (c) (fmod (sinh c) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165)))) 1553844834.653 * * [progress]: iteration 1 / 4 1553844834.654 * * * [progress]: picking best candidate 1553844834.677 * * * * [pick]: Picked # 1553844834.677 * * * [progress]: localizing error 1553844834.699 * * * [progress]: generating rewritten candidates 1553844834.699 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1553844834.703 * * * [progress]: generating series expansions 1553844834.703 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1553844834.706 * [backup-simplify]: Simplify (sinh c) into (sinh c) 1553844834.706 * [approximate]: Taking taylor expansion of (sinh c) in (c) around 0 1553844834.706 * [taylor]: Taking taylor expansion of (sinh c) in c 1553844834.708 * [taylor]: Rewrote expression to (/ (- (exp c) (exp (- c))) 2) 1553844834.708 * [taylor]: Taking taylor expansion of (- (exp c) (exp (- c))) in c 1553844834.708 * [taylor]: Taking taylor expansion of (exp c) in c 1553844834.708 * [taylor]: Taking taylor expansion of c in c 1553844834.708 * [backup-simplify]: Simplify 0 into 0 1553844834.708 * [backup-simplify]: Simplify 1 into 1 1553844834.708 * [backup-simplify]: Simplify (exp 0) into 1 1553844834.708 * [taylor]: Taking taylor expansion of (exp (- c)) in c 1553844834.708 * [taylor]: Taking taylor expansion of (- c) in c 1553844834.708 * [taylor]: Taking taylor expansion of c in c 1553844834.708 * [backup-simplify]: Simplify 0 into 0 1553844834.708 * [backup-simplify]: Simplify 1 into 1 1553844834.708 * [backup-simplify]: Simplify (- 0) into 0 1553844834.709 * [backup-simplify]: Simplify (- 1) into -1 1553844834.709 * [backup-simplify]: Simplify (exp 0) into 1 1553844834.709 * [taylor]: Taking taylor expansion of 2 in c 1553844834.709 * [backup-simplify]: Simplify 2 into 2 1553844834.709 * [backup-simplify]: Simplify (- 1) into -1 1553844834.710 * [backup-simplify]: Simplify (+ 1 -1) into 0 1553844834.711 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553844834.711 * [backup-simplify]: Simplify (- 1) into -1 1553844834.712 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1553844834.712 * [backup-simplify]: Simplify (- -1) into 1 1553844834.712 * [backup-simplify]: Simplify (+ 1 1) into 2 1553844834.712 * [backup-simplify]: Simplify (/ 2 2) into 1 1553844834.713 * [taylor]: Taking taylor expansion of (sinh c) in c 1553844834.713 * [taylor]: Rewrote expression to (/ (- (exp c) (exp (- c))) 2) 1553844834.713 * [taylor]: Taking taylor expansion of (- (exp c) (exp (- c))) in c 1553844834.713 * [taylor]: Taking taylor expansion of (exp c) in c 1553844834.713 * [taylor]: Taking taylor expansion of c in c 1553844834.713 * [backup-simplify]: Simplify 0 into 0 1553844834.713 * [backup-simplify]: Simplify 1 into 1 1553844834.713 * [backup-simplify]: Simplify (exp 0) into 1 1553844834.713 * [taylor]: Taking taylor expansion of (exp (- c)) in c 1553844834.713 * [taylor]: Taking taylor expansion of (- c) in c 1553844834.713 * [taylor]: Taking taylor expansion of c in c 1553844834.713 * [backup-simplify]: Simplify 0 into 0 1553844834.713 * [backup-simplify]: Simplify 1 into 1 1553844834.713 * [backup-simplify]: Simplify (- 0) into 0 1553844834.713 * [backup-simplify]: Simplify (- 1) into -1 1553844834.713 * [backup-simplify]: Simplify (exp 0) into 1 1553844834.713 * [taylor]: Taking taylor expansion of 2 in c 1553844834.713 * [backup-simplify]: Simplify 2 into 2 1553844834.713 * [backup-simplify]: Simplify (- 1) into -1 1553844834.714 * [backup-simplify]: Simplify (+ 1 -1) into 0 1553844834.714 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1553844834.715 * [backup-simplify]: Simplify (- 1) into -1 1553844834.715 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1553844834.715 * [backup-simplify]: Simplify (- -1) into 1 1553844834.716 * [backup-simplify]: Simplify (+ 1 1) into 2 1553844834.716 * [backup-simplify]: Simplify (/ 2 2) into 1 1553844834.716 * [backup-simplify]: Simplify 1 into 1 1553844834.717 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553844834.718 * [backup-simplify]: Simplify (- 1) into -1 1553844834.718 * [backup-simplify]: Simplify (- 0) into 0 1553844834.719 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1553844834.719 * [backup-simplify]: Simplify (- 1/2) into -1/2 1553844834.719 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 1553844834.720 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1553844834.720 * [backup-simplify]: Simplify 0 into 0 1553844834.721 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1553844834.721 * [backup-simplify]: Simplify (- 1) into -1 1553844834.722 * [backup-simplify]: Simplify (- 1) into -1 1553844834.722 * [backup-simplify]: Simplify (- 0) into 0 1553844834.722 * [backup-simplify]: Simplify (- 0) into 0 1553844834.724 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 1553844834.724 * [backup-simplify]: Simplify (- -1/6) into 1/6 1553844834.724 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 1553844834.725 * [backup-simplify]: Simplify (- (/ 1/3 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/6 1553844834.725 * [backup-simplify]: Simplify 1/6 into 1/6 1553844834.727 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1553844834.727 * [backup-simplify]: Simplify (- 1) into -1 1553844834.727 * [backup-simplify]: Simplify (- 1) into -1 1553844834.728 * [backup-simplify]: Simplify (- 0) into 0 1553844834.728 * [backup-simplify]: Simplify (- 1) into -1 1553844834.728 * [backup-simplify]: Simplify (- 0) into 0 1553844834.728 * [backup-simplify]: Simplify (- 0) into 0 1553844834.729 * [backup-simplify]: Simplify (- 0) into 0 1553844834.731 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1553844834.731 * [backup-simplify]: Simplify (- 1/24) into -1/24 1553844834.731 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 1553844834.732 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/6 (/ 0 2)))) into 0 1553844834.732 * [backup-simplify]: Simplify 0 into 0 1553844834.735 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120 1553844834.735 * [backup-simplify]: Simplify (- 1) into -1 1553844834.736 * [backup-simplify]: Simplify (- 1) into -1 1553844834.736 * [backup-simplify]: Simplify (- 0) into 0 1553844834.736 * [backup-simplify]: Simplify (- 1) into -1 1553844834.736 * [backup-simplify]: Simplify (- 0) into 0 1553844834.737 * [backup-simplify]: Simplify (- 1) into -1 1553844834.737 * [backup-simplify]: Simplify (- 0) into 0 1553844834.737 * [backup-simplify]: Simplify (- 1) into -1 1553844834.737 * [backup-simplify]: Simplify (- 0) into 0 1553844834.738 * [backup-simplify]: Simplify (- 0) into 0 1553844834.738 * [backup-simplify]: Simplify (- 0) into 0 1553844834.738 * [backup-simplify]: Simplify (- 0) into 0 1553844834.742 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120 1553844834.742 * [backup-simplify]: Simplify (- -1/120) into 1/120 1553844834.742 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 1553844834.743 * [backup-simplify]: Simplify (- (/ 1/60 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/6 (/ 0 2)) (* 0 (/ 0 2)))) into 1/120 1553844834.743 * [backup-simplify]: Simplify 1/120 into 1/120 1553844834.746 * [backup-simplify]: Simplify (+ (* 1/120 (pow c 5)) (+ (* 1/6 (pow c 3)) (* 1 c))) into (+ (* 1/6 (pow c 3)) (+ (* 1/120 (pow c 5)) c)) 1553844834.746 * [backup-simplify]: Simplify (sinh (/ 1 c)) into (sinh (/ 1 c)) 1553844834.746 * [approximate]: Taking taylor expansion of (sinh (/ 1 c)) in (c) around 0 1553844834.746 * [taylor]: Taking taylor expansion of (sinh (/ 1 c)) in c 1553844834.746 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2) 1553844834.746 * [taylor]: Taking taylor expansion of (- (exp (/ 1 c)) (exp (- (/ 1 c)))) in c 1553844834.746 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c 1553844834.746 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1553844834.746 * [taylor]: Taking taylor expansion of c in c 1553844834.746 * [backup-simplify]: Simplify 0 into 0 1553844834.746 * [backup-simplify]: Simplify 1 into 1 1553844834.747 * [backup-simplify]: Simplify (/ 1 1) into 1 1553844834.747 * [backup-simplify]: Simplify (exp (/ 1 c)) into (exp (/ 1 c)) 1553844834.747 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c 1553844834.747 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 1553844834.747 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1553844834.747 * [taylor]: Taking taylor expansion of c in c 1553844834.747 * [backup-simplify]: Simplify 0 into 0 1553844834.747 * [backup-simplify]: Simplify 1 into 1 1553844834.747 * [backup-simplify]: Simplify (/ 1 1) into 1 1553844834.747 * [backup-simplify]: Simplify (- 1) into -1 1553844834.748 * [backup-simplify]: Simplify (exp (- (/ 1 c))) into (exp (- (/ 1 c))) 1553844834.748 * [taylor]: Taking taylor expansion of 2 in c 1553844834.748 * [backup-simplify]: Simplify 2 into 2 1553844834.748 * [backup-simplify]: Simplify (- (exp (- (/ 1 c)))) into (- (exp (- (/ 1 c)))) 1553844834.748 * [backup-simplify]: Simplify (+ (exp (/ 1 c)) (- (exp (- (/ 1 c))))) into (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 1553844834.748 * [backup-simplify]: Simplify (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2) into (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) 1553844834.748 * [taylor]: Taking taylor expansion of (sinh (/ 1 c)) in c 1553844834.748 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2) 1553844834.748 * [taylor]: Taking taylor expansion of (- (exp (/ 1 c)) (exp (- (/ 1 c)))) in c 1553844834.748 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c 1553844834.748 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1553844834.748 * [taylor]: Taking taylor expansion of c in c 1553844834.748 * [backup-simplify]: Simplify 0 into 0 1553844834.748 * [backup-simplify]: Simplify 1 into 1 1553844834.748 * [backup-simplify]: Simplify (/ 1 1) into 1 1553844834.748 * [backup-simplify]: Simplify (exp (/ 1 c)) into (exp (/ 1 c)) 1553844834.748 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c 1553844834.748 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 1553844834.748 * [taylor]: Taking taylor expansion of (/ 1 c) in c 1553844834.748 * [taylor]: Taking taylor expansion of c in c 1553844834.748 * [backup-simplify]: Simplify 0 into 0 1553844834.748 * [backup-simplify]: Simplify 1 into 1 1553844834.749 * [backup-simplify]: Simplify (/ 1 1) into 1 1553844834.749 * [backup-simplify]: Simplify (- 1) into -1 1553844834.749 * [backup-simplify]: Simplify (exp (- (/ 1 c))) into (exp (- (/ 1 c))) 1553844834.749 * [taylor]: Taking taylor expansion of 2 in c 1553844834.749 * [backup-simplify]: Simplify 2 into 2 1553844834.749 * [backup-simplify]: Simplify (- (exp (- (/ 1 c)))) into (- (exp (- (/ 1 c)))) 1553844834.749 * [backup-simplify]: Simplify (+ (exp (/ 1 c)) (- (exp (- (/ 1 c))))) into (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 1553844834.749 * [backup-simplify]: Simplify (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2) into (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) 1553844834.749 * [backup-simplify]: Simplify (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) into (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) 1553844834.750 * [backup-simplify]: Simplify (- 0) into 0 1553844834.750 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.751 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) (/ 0 2)))) into 0 1553844834.751 * [backup-simplify]: Simplify 0 into 0 1553844834.751 * [backup-simplify]: Simplify (- 0) into 0 1553844834.751 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.752 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.752 * [backup-simplify]: Simplify 0 into 0 1553844834.752 * [backup-simplify]: Simplify (- 0) into 0 1553844834.752 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.754 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.754 * [backup-simplify]: Simplify 0 into 0 1553844834.754 * [backup-simplify]: Simplify (- 0) into 0 1553844834.754 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.756 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.756 * [backup-simplify]: Simplify 0 into 0 1553844834.756 * [backup-simplify]: Simplify (- 0) into 0 1553844834.756 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.758 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.758 * [backup-simplify]: Simplify 0 into 0 1553844834.758 * [backup-simplify]: Simplify (- 0) into 0 1553844834.759 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.761 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 c)) (exp (- (/ 1 c))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.761 * [backup-simplify]: Simplify 0 into 0 1553844834.761 * [backup-simplify]: Simplify (* 1/2 (- (exp (/ 1 (/ 1 c))) (exp (- (/ 1 (/ 1 c)))))) into (* 1/2 (- (exp c) (exp (- c)))) 1553844834.761 * [backup-simplify]: Simplify (sinh (/ 1 (- c))) into (sinh (/ -1 c)) 1553844834.761 * [approximate]: Taking taylor expansion of (sinh (/ -1 c)) in (c) around 0 1553844834.761 * [taylor]: Taking taylor expansion of (sinh (/ -1 c)) in c 1553844834.761 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 c)) (exp (- (/ -1 c)))) 2) 1553844834.761 * [taylor]: Taking taylor expansion of (- (exp (/ -1 c)) (exp (- (/ -1 c)))) in c 1553844834.761 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c 1553844834.761 * [taylor]: Taking taylor expansion of (/ -1 c) in c 1553844834.761 * [taylor]: Taking taylor expansion of -1 in c 1553844834.761 * [backup-simplify]: Simplify -1 into -1 1553844834.761 * [taylor]: Taking taylor expansion of c in c 1553844834.761 * [backup-simplify]: Simplify 0 into 0 1553844834.761 * [backup-simplify]: Simplify 1 into 1 1553844834.762 * [backup-simplify]: Simplify (/ -1 1) into -1 1553844834.762 * [backup-simplify]: Simplify (exp (/ -1 c)) into (exp (/ -1 c)) 1553844834.762 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c 1553844834.762 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c 1553844834.762 * [taylor]: Taking taylor expansion of (/ -1 c) in c 1553844834.762 * [taylor]: Taking taylor expansion of -1 in c 1553844834.762 * [backup-simplify]: Simplify -1 into -1 1553844834.762 * [taylor]: Taking taylor expansion of c in c 1553844834.762 * [backup-simplify]: Simplify 0 into 0 1553844834.762 * [backup-simplify]: Simplify 1 into 1 1553844834.772 * [backup-simplify]: Simplify (/ -1 1) into -1 1553844834.773 * [backup-simplify]: Simplify (- -1) into 1 1553844834.773 * [backup-simplify]: Simplify (exp (- (/ -1 c))) into (exp (/ 1 c)) 1553844834.773 * [taylor]: Taking taylor expansion of 2 in c 1553844834.773 * [backup-simplify]: Simplify 2 into 2 1553844834.773 * [backup-simplify]: Simplify (- (exp (/ 1 c))) into (- (exp (/ 1 c))) 1553844834.773 * [backup-simplify]: Simplify (+ (exp (/ -1 c)) (- (exp (/ 1 c)))) into (- (exp (/ -1 c)) (exp (/ 1 c))) 1553844834.773 * [backup-simplify]: Simplify (/ (- (exp (/ -1 c)) (exp (/ 1 c))) 2) into (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) 1553844834.773 * [taylor]: Taking taylor expansion of (sinh (/ -1 c)) in c 1553844834.773 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 c)) (exp (- (/ -1 c)))) 2) 1553844834.773 * [taylor]: Taking taylor expansion of (- (exp (/ -1 c)) (exp (- (/ -1 c)))) in c 1553844834.773 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c 1553844834.773 * [taylor]: Taking taylor expansion of (/ -1 c) in c 1553844834.773 * [taylor]: Taking taylor expansion of -1 in c 1553844834.773 * [backup-simplify]: Simplify -1 into -1 1553844834.773 * [taylor]: Taking taylor expansion of c in c 1553844834.773 * [backup-simplify]: Simplify 0 into 0 1553844834.773 * [backup-simplify]: Simplify 1 into 1 1553844834.774 * [backup-simplify]: Simplify (/ -1 1) into -1 1553844834.774 * [backup-simplify]: Simplify (exp (/ -1 c)) into (exp (/ -1 c)) 1553844834.774 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c 1553844834.774 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c 1553844834.774 * [taylor]: Taking taylor expansion of (/ -1 c) in c 1553844834.774 * [taylor]: Taking taylor expansion of -1 in c 1553844834.774 * [backup-simplify]: Simplify -1 into -1 1553844834.774 * [taylor]: Taking taylor expansion of c in c 1553844834.774 * [backup-simplify]: Simplify 0 into 0 1553844834.774 * [backup-simplify]: Simplify 1 into 1 1553844834.774 * [backup-simplify]: Simplify (/ -1 1) into -1 1553844834.775 * [backup-simplify]: Simplify (- -1) into 1 1553844834.775 * [backup-simplify]: Simplify (exp (- (/ -1 c))) into (exp (/ 1 c)) 1553844834.775 * [taylor]: Taking taylor expansion of 2 in c 1553844834.775 * [backup-simplify]: Simplify 2 into 2 1553844834.775 * [backup-simplify]: Simplify (- (exp (/ 1 c))) into (- (exp (/ 1 c))) 1553844834.775 * [backup-simplify]: Simplify (+ (exp (/ -1 c)) (- (exp (/ 1 c)))) into (- (exp (/ -1 c)) (exp (/ 1 c))) 1553844834.775 * [backup-simplify]: Simplify (/ (- (exp (/ -1 c)) (exp (/ 1 c))) 2) into (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) 1553844834.775 * [backup-simplify]: Simplify (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) into (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) 1553844834.775 * [backup-simplify]: Simplify (- 0) into 0 1553844834.776 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.776 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) (/ 0 2)))) into 0 1553844834.776 * [backup-simplify]: Simplify 0 into 0 1553844834.777 * [backup-simplify]: Simplify (- 0) into 0 1553844834.777 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.778 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.778 * [backup-simplify]: Simplify 0 into 0 1553844834.778 * [backup-simplify]: Simplify (- 0) into 0 1553844834.779 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.780 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.780 * [backup-simplify]: Simplify 0 into 0 1553844834.780 * [backup-simplify]: Simplify (- 0) into 0 1553844834.780 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.782 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.782 * [backup-simplify]: Simplify 0 into 0 1553844834.783 * [backup-simplify]: Simplify (- 0) into 0 1553844834.783 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.785 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.785 * [backup-simplify]: Simplify 0 into 0 1553844834.785 * [backup-simplify]: Simplify (- 0) into 0 1553844834.785 * [backup-simplify]: Simplify (+ 0 0) into 0 1553844834.787 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 c)) (exp (/ 1 c)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 1553844834.787 * [backup-simplify]: Simplify 0 into 0 1553844834.788 * [backup-simplify]: Simplify (* 1/2 (- (exp (/ -1 (/ 1 (- c)))) (exp (/ 1 (/ 1 (- c)))))) into (* 1/2 (- (exp c) (exp (* -1 c)))) 1553844834.788 * * * [progress]: simplifying candidates 1553844834.788 * * * * [progress]: [ 1 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 2 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 3 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 4 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 5 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 6 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 7 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 8 / 12 ] simplifiying candidate # 1553844834.788 * * * * [progress]: [ 9 / 12 ] simplifiying candidate #real (real->posit16 (sinh c))) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165))))> 1553844834.788 * * * * [progress]: [ 10 / 12 ] simplifiying candidate # 1553844834.788 * [simplify]: Simplifying (+ (* 1/6 (pow c 3)) (+ (* 1/120 (pow c 5)) c)) 1553844834.788 * * [simplify]: iters left: 6 (11 enodes) 1553844834.793 * * [simplify]: iters left: 5 (51 enodes) 1553844834.804 * * [simplify]: iters left: 4 (103 enodes) 1553844834.827 * * [simplify]: iters left: 3 (199 enodes) 1553844834.889 * * [simplify]: iters left: 2 (364 enodes) 1553844835.003 * * [simplify]: Extracting #0: cost 1 inf + 0 1553844835.003 * * [simplify]: Extracting #1: cost 8 inf + 0 1553844835.003 * * [simplify]: Extracting #2: cost 64 inf + 1 1553844835.004 * * [simplify]: Extracting #3: cost 163 inf + 44 1553844835.006 * * [simplify]: Extracting #4: cost 132 inf + 4683 1553844835.012 * * [simplify]: Extracting #5: cost 45 inf + 38267 1553844835.022 * * [simplify]: Extracting #6: cost 0 inf + 61906 1553844835.033 * * [simplify]: Extracting #7: cost 0 inf + 61564 1553844835.043 * [simplify]: Simplified to (+ (* (* (* c c) c) 1/6) (+ c (* (pow c 5) 1/120))) 1553844835.043 * [simplify]: Simplified (2 1) to (λ (c) (fmod (+ (* (* (* c c) c) 1/6) (+ c (* (pow c 5) 1/120))) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165)))) 1553844835.043 * * * * [progress]: [ 11 / 12 ] simplifiying candidate # 1553844835.044 * [simplify]: Simplifying (* 1/2 (- (exp c) (exp (- c)))) 1553844835.044 * * [simplify]: iters left: 6 (7 enodes) 1553844835.048 * * [simplify]: iters left: 5 (26 enodes) 1553844835.057 * * [simplify]: iters left: 4 (42 enodes) 1553844835.069 * * [simplify]: iters left: 3 (60 enodes) 1553844835.082 * * [simplify]: iters left: 2 (78 enodes) 1553844835.092 * * [simplify]: iters left: 1 (80 enodes) 1553844835.108 * * [simplify]: Extracting #0: cost 1 inf + 0 1553844835.108 * * [simplify]: Extracting #1: cost 7 inf + 0 1553844835.108 * * [simplify]: Extracting #2: cost 14 inf + 1 1553844835.109 * * [simplify]: Extracting #3: cost 20 inf + 2 1553844835.109 * * [simplify]: Extracting #4: cost 17 inf + 46 1553844835.110 * * [simplify]: Extracting #5: cost 5 inf + 1344 1553844835.111 * * [simplify]: Extracting #6: cost 1 inf + 1912 1553844835.111 * * [simplify]: Extracting #7: cost 0 inf + 2035 1553844835.113 * [simplify]: Simplified to (- (* 1/2 (exp c)) (/ 1/2 (exp c))) 1553844835.113 * [simplify]: Simplified (2 1) to (λ (c) (fmod (- (* 1/2 (exp c)) (/ 1/2 (exp c))) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165)))) 1553844835.113 * * * * [progress]: [ 12 / 12 ] simplifiying candidate # 1553844835.113 * [simplify]: Simplifying (* 1/2 (- (exp c) (exp (* -1 c)))) 1553844835.113 * * [simplify]: iters left: 6 (8 enodes) 1553844835.119 * * [simplify]: iters left: 5 (31 enodes) 1553844835.129 * * [simplify]: iters left: 4 (49 enodes) 1553844835.142 * * [simplify]: iters left: 3 (83 enodes) 1553844835.157 * * [simplify]: iters left: 2 (145 enodes) 1553844835.196 * * [simplify]: iters left: 1 (293 enodes) 1553844835.307 * * [simplify]: Extracting #0: cost 1 inf + 0 1553844835.307 * * [simplify]: Extracting #1: cost 7 inf + 0 1553844835.307 * * [simplify]: Extracting #2: cost 92 inf + 1 1553844835.309 * * [simplify]: Extracting #3: cost 209 inf + 2 1553844835.311 * * [simplify]: Extracting #4: cost 205 inf + 3789 1553844835.316 * * [simplify]: Extracting #5: cost 137 inf + 27019 1553844835.327 * * [simplify]: Extracting #6: cost 93 inf + 41287 1553844835.349 * * [simplify]: Extracting #7: cost 15 inf + 93873 1553844835.372 * * [simplify]: Extracting #8: cost 0 inf + 101586 1553844835.394 * * [simplify]: Extracting #9: cost 0 inf + 101185 1553844835.416 * [simplify]: Simplified to (- (* 1/2 (exp c)) (/ 1/2 (exp c))) 1553844835.416 * [simplify]: Simplified (2 1) to (λ (c) (fmod (- (* 1/2 (exp c)) (/ 1/2 (exp c))) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165)))) 1553844835.416 * * * [progress]: adding candidates to table 1553844835.497 * [progress]: [Phase 3 of 3] Extracting. 1553844835.500 * [simplify]: Simplifying (fmod (sinh c) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165))) 1553844835.500 * * [simplify]: iters left: 5 (6 enodes) 1553844835.500 * * [simplify]: Extracting #0: cost 1 inf + 0 1553844835.500 * * [simplify]: Extracting #1: cost 3 inf + 0 1553844835.500 * * [simplify]: Extracting #2: cost 5 inf + 0 1553844835.500 * * [simplify]: Extracting #3: cost 5 inf + 1 1553844835.500 * * [simplify]: Extracting #4: cost 0 inf + 388 1553844835.500 * [simplify]: Simplified to (fmod (sinh c) (- c (* -2.9807307601812193e+165 -2.9807307601812193e+165))) 1553844846.410 * [regime-testing]: Baseline error score: 0.008251031378922365 1553844846.411 * [regime-testing]: Oracle error score: 0.008251031378922365 1553844846.411 * [regime-testing]: End program error score: 0.008251031378922365