1538415682.698 * [misc]progress: [Phase 1 of 3] Setting up. 1538415682.698 * * * [misc]progress: [1/2] Preparing points 1538415682.698 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538415682.699 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1538415682.701 * * * * [misc]points: Setting MPFR precision to 64 1538415682.702 * * * * [misc]points: Setting MPFR precision to 320 1538415682.702 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1538415682.704 * * * * [misc]points: Setting MPFR precision to 64 1538415682.706 * * * * [misc]points: Setting MPFR precision to 320 1538415682.707 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1538415682.709 * * * * [misc]points: Setting MPFR precision to 64 1538415682.711 * * * * [misc]points: Setting MPFR precision to 320 1538415682.712 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1538415682.714 * * * * [misc]points: Setting MPFR precision to 64 1538415682.716 * * * * [misc]points: Setting MPFR precision to 320 1538415682.719 * * * * [misc]points: Computing exacts for 256 points 1538415682.721 * * * * [misc]points: Setting MPFR precision to 64 1538415682.728 * * * * [misc]points: Setting MPFR precision to 320 1538415682.737 * * * * [misc]points: Filtering points with unrepresentable outputs 1538415682.737 * * * * [exit]points: Sampled 256 points with exact outputs 1538415682.737 * * * [misc]progress: [2/2] Setting up program. 1538415682.741 * [misc]progress: [Phase 2 of 3] Improving. 1538415682.741 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538415682.742 * * [misc]simplify: iters left: 6 (7 enodes) 1538415682.744 * * [misc]simplify: iters left: 5 (10 enodes) 1538415682.746 * * [misc]simplify: iters left: 4 (12 enodes) 1538415682.749 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415682.757 * * [misc]progress: iteration 1 / 4 1538415682.758 * * * [misc]progress: picking best candidate 1538415682.760 * * * * [misc]pick: Picked # 1538415682.760 * * * [misc]progress: localizing error 1538415682.773 * * * [misc]progress: generating rewritten candidates 1538415682.773 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538415682.783 * * * [misc]progress: generating series expansions 1538415682.783 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538415682.784 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1538415682.784 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538415682.784 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538415682.784 * [misc]taylor: Taking taylor expansion of 2 in x 1538415682.784 * [misc]backup-simplify: Simplify 2 into 2 1538415682.784 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538415682.784 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538415682.784 * [misc]taylor: Taking taylor expansion of x in x 1538415682.784 * [misc]backup-simplify: Simplify 0 into 0 1538415682.784 * [misc]backup-simplify: Simplify 1 into 1 1538415682.784 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415682.784 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538415682.784 * [misc]taylor: Taking taylor expansion of (- x) in x 1538415682.784 * [misc]taylor: Taking taylor expansion of x in x 1538415682.784 * [misc]backup-simplify: Simplify 0 into 0 1538415682.784 * [misc]backup-simplify: Simplify 1 into 1 1538415682.784 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.784 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.784 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415682.784 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538415682.784 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538415682.784 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538415682.784 * [misc]taylor: Taking taylor expansion of 2 in x 1538415682.784 * [misc]backup-simplify: Simplify 2 into 2 1538415682.784 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538415682.785 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538415682.785 * [misc]taylor: Taking taylor expansion of x in x 1538415682.785 * [misc]backup-simplify: Simplify 0 into 0 1538415682.785 * [misc]backup-simplify: Simplify 1 into 1 1538415682.785 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415682.785 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538415682.785 * [misc]taylor: Taking taylor expansion of (- x) in x 1538415682.785 * [misc]taylor: Taking taylor expansion of x in x 1538415682.785 * [misc]backup-simplify: Simplify 0 into 0 1538415682.785 * [misc]backup-simplify: Simplify 1 into 1 1538415682.785 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.785 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.785 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415682.785 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538415682.785 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538415682.785 * [misc]backup-simplify: Simplify 1 into 1 1538415682.786 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538415682.786 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.787 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538415682.787 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538415682.787 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538415682.787 * [misc]backup-simplify: Simplify 0 into 0 1538415682.789 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538415682.789 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.789 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.790 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538415682.790 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538415682.791 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538415682.791 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538415682.793 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1538415682.793 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.793 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.793 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.793 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.796 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 1538415682.796 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538415682.796 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538415682.796 * [misc]backup-simplify: Simplify 0 into 0 1538415682.800 * [misc]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 1538415682.800 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.800 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.800 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.800 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.800 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.800 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.801 * [misc]backup-simplify: Simplify (- 0) into 0 1538415682.804 * [misc]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 1538415682.804 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538415682.805 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538415682.805 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538415682.805 * [misc]backup-simplify: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538415682.805 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415682.805 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538415682.805 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of 2 in x 1538415682.805 * [misc]backup-simplify: Simplify 2 into 2 1538415682.805 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of x in x 1538415682.805 * [misc]backup-simplify: Simplify 0 into 0 1538415682.805 * [misc]backup-simplify: Simplify 1 into 1 1538415682.805 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415682.805 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415682.805 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415682.805 * [misc]taylor: Taking taylor expansion of x in x 1538415682.805 * [misc]backup-simplify: Simplify 0 into 0 1538415682.805 * [misc]backup-simplify: Simplify 1 into 1 1538415682.806 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415682.806 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.806 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538415682.806 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538415682.806 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415682.806 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of 2 in x 1538415682.806 * [misc]backup-simplify: Simplify 2 into 2 1538415682.806 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of x in x 1538415682.806 * [misc]backup-simplify: Simplify 0 into 0 1538415682.806 * [misc]backup-simplify: Simplify 1 into 1 1538415682.806 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415682.806 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415682.806 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415682.806 * [misc]taylor: Taking taylor expansion of x in x 1538415682.806 * [misc]backup-simplify: Simplify 0 into 0 1538415682.806 * [misc]backup-simplify: Simplify 1 into 1 1538415682.806 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415682.807 * [misc]backup-simplify: Simplify (- 1) into -1 1538415682.807 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538415682.807 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538415682.807 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415682.807 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415682.807 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.807 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415682.807 * [misc]backup-simplify: Simplify 0 into 0 1538415682.807 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.808 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415682.808 * [misc]backup-simplify: Simplify 0 into 0 1538415682.808 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.808 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415682.808 * [misc]backup-simplify: Simplify 0 into 0 1538415682.808 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.809 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415682.816 * [misc]backup-simplify: Simplify 0 into 0 1538415682.817 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.817 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415682.817 * [misc]backup-simplify: Simplify 0 into 0 1538415682.817 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.818 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415682.818 * [misc]backup-simplify: Simplify 0 into 0 1538415682.818 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538415682.818 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415682.818 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538415682.818 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538415682.818 * [misc]taylor: Taking taylor expansion of 2 in x 1538415682.818 * [misc]backup-simplify: Simplify 2 into 2 1538415682.818 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538415682.818 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415682.818 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415682.818 * [misc]taylor: Taking taylor expansion of x in x 1538415682.818 * [misc]backup-simplify: Simplify 0 into 0 1538415682.819 * [misc]backup-simplify: Simplify 1 into 1 1538415682.819 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415682.819 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415682.819 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of -1 in x 1538415682.819 * [misc]backup-simplify: Simplify -1 into -1 1538415682.819 * [misc]taylor: Taking taylor expansion of x in x 1538415682.819 * [misc]backup-simplify: Simplify 0 into 0 1538415682.819 * [misc]backup-simplify: Simplify 1 into 1 1538415682.819 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538415682.819 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538415682.819 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538415682.819 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415682.819 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of 2 in x 1538415682.819 * [misc]backup-simplify: Simplify 2 into 2 1538415682.819 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of x in x 1538415682.819 * [misc]backup-simplify: Simplify 0 into 0 1538415682.819 * [misc]backup-simplify: Simplify 1 into 1 1538415682.819 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415682.819 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415682.819 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538415682.819 * [misc]taylor: Taking taylor expansion of -1 in x 1538415682.820 * [misc]backup-simplify: Simplify -1 into -1 1538415682.820 * [misc]taylor: Taking taylor expansion of x in x 1538415682.820 * [misc]backup-simplify: Simplify 0 into 0 1538415682.820 * [misc]backup-simplify: Simplify 1 into 1 1538415682.820 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538415682.820 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538415682.820 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538415682.820 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415682.820 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415682.820 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.820 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415682.820 * [misc]backup-simplify: Simplify 0 into 0 1538415682.820 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.821 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415682.821 * [misc]backup-simplify: Simplify 0 into 0 1538415682.821 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.821 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415682.821 * [misc]backup-simplify: Simplify 0 into 0 1538415682.821 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.822 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415682.822 * [misc]backup-simplify: Simplify 0 into 0 1538415682.822 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.823 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415682.823 * [misc]backup-simplify: Simplify 0 into 0 1538415682.823 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415682.824 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415682.824 * [misc]backup-simplify: Simplify 0 into 0 1538415682.824 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538415682.824 * * * [misc]progress: simplifying candidates 1538415682.824 * * * * [misc]progress: [ 1 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 2 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 3 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 4 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 5 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 6 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 7 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 8 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 9 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 10 / 19 ] simplifiying candidate # 1538415682.824 * * * * [misc]progress: [ 11 / 19 ] simplifiying candidate # 1538415682.824 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1538415682.824 * * [misc]simplify: iters left: 6 (6 enodes) 1538415682.825 * * [misc]simplify: iters left: 5 (9 enodes) 1538415682.827 * * [misc]simplify: iters left: 4 (11 enodes) 1538415682.828 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1538415682.828 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1538415682.828 * * * * [misc]progress: [ 12 / 19 ] simplifiying candidate # 1538415682.828 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1538415682.828 * * [misc]simplify: iters left: 6 (6 enodes) 1538415682.829 * * [misc]simplify: iters left: 5 (9 enodes) 1538415682.830 * * [misc]simplify: iters left: 4 (11 enodes) 1538415682.832 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1538415682.832 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1538415682.832 * * * * [misc]progress: [ 13 / 19 ] simplifiying candidate # 1538415682.832 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538415682.832 * * [misc]simplify: iters left: 5 (5 enodes) 1538415682.833 * * [misc]simplify: iters left: 4 (8 enodes) 1538415682.834 * * [misc]simplify: iters left: 3 (10 enodes) 1538415682.835 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538415682.835 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1538415682.835 * * * * [misc]progress: [ 14 / 19 ] simplifiying candidate # 1538415682.836 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538415682.836 * * [misc]simplify: iters left: 5 (5 enodes) 1538415682.837 * * [misc]simplify: iters left: 4 (8 enodes) 1538415682.839 * * [misc]simplify: iters left: 3 (10 enodes) 1538415682.842 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538415682.842 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1538415682.842 * * * * [misc]progress: [ 15 / 19 ] simplifiying candidate # 1538415682.842 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538415682.842 * * [misc]simplify: iters left: 6 (9 enodes) 1538415682.846 * * [misc]simplify: iters left: 5 (25 enodes) 1538415682.855 * * [misc]simplify: iters left: 4 (55 enodes) 1538415682.871 * * [misc]simplify: iters left: 3 (87 enodes) 1538415682.892 * * [misc]simplify: iters left: 2 (168 enodes) 1538415682.935 * * [misc]simplify: iters left: 1 (277 enodes) 1538415682.993 * [exit]simplify: Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))) 1538415682.993 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))))) 1538415682.993 * * * * [misc]progress: [ 16 / 19 ] simplifiying candidate # 1538415682.993 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538415682.993 * * [misc]simplify: iters left: 5 (5 enodes) 1538415682.995 * * [misc]simplify: iters left: 4 (9 enodes) 1538415682.998 * * [misc]simplify: iters left: 3 (15 enodes) 1538415683.004 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538415683.004 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1538415683.004 * * * * [misc]progress: [ 17 / 19 ] simplifiying candidate # 1538415683.005 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538415683.005 * * [misc]simplify: iters left: 6 (12 enodes) 1538415683.009 * * [misc]simplify: iters left: 5 (22 enodes) 1538415683.016 * * [misc]simplify: iters left: 4 (41 enodes) 1538415683.028 * * [misc]simplify: iters left: 3 (55 enodes) 1538415683.040 * * [misc]simplify: iters left: 2 (63 enodes) 1538415683.049 * * [misc]simplify: iters left: 1 (72 enodes) 1538415683.058 * [exit]simplify: Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)) 1538415683.058 * [misc]simplify: Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))) 1538415683.058 * * * * [misc]progress: [ 18 / 19 ] simplifiying candidate # 1538415683.059 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538415683.059 * * [misc]simplify: iters left: 6 (7 enodes) 1538415683.060 * * [misc]simplify: iters left: 5 (10 enodes) 1538415683.061 * * [misc]simplify: iters left: 4 (12 enodes) 1538415683.063 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.063 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538415683.063 * * * * [misc]progress: [ 19 / 19 ] simplifiying candidate # 1538415683.063 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538415683.063 * * [misc]simplify: iters left: 6 (8 enodes) 1538415683.065 * * [misc]simplify: iters left: 5 (13 enodes) 1538415683.067 * * [misc]simplify: iters left: 4 (15 enodes) 1538415683.069 * * [misc]simplify: iters left: 3 (18 enodes) 1538415683.072 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.072 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538415683.072 * * * [misc]progress: adding candidates to table 1538415683.205 * * [misc]progress: iteration 2 / 4 1538415683.205 * * * [misc]progress: picking best candidate 1538415683.210 * * * * [misc]pick: Picked # 1538415683.210 * * * [misc]progress: localizing error 1538415683.222 * * * [misc]progress: generating rewritten candidates 1538415683.222 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1538415683.255 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1 1) 1538415683.275 * * * [misc]progress: generating series expansions 1538415683.275 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1538415683.275 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538415683.275 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538415683.275 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538415683.275 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.275 * [misc]backup-simplify: Simplify 2 into 2 1538415683.275 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538415683.275 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538415683.275 * [misc]taylor: Taking taylor expansion of x in x 1538415683.275 * [misc]backup-simplify: Simplify 0 into 0 1538415683.275 * [misc]backup-simplify: Simplify 1 into 1 1538415683.275 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.275 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538415683.275 * [misc]taylor: Taking taylor expansion of (- x) in x 1538415683.275 * [misc]taylor: Taking taylor expansion of x in x 1538415683.275 * [misc]backup-simplify: Simplify 0 into 0 1538415683.275 * [misc]backup-simplify: Simplify 1 into 1 1538415683.276 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.276 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.276 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.276 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538415683.276 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538415683.276 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538415683.276 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.276 * [misc]backup-simplify: Simplify 2 into 2 1538415683.276 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538415683.276 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538415683.276 * [misc]taylor: Taking taylor expansion of x in x 1538415683.276 * [misc]backup-simplify: Simplify 0 into 0 1538415683.276 * [misc]backup-simplify: Simplify 1 into 1 1538415683.276 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.276 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538415683.276 * [misc]taylor: Taking taylor expansion of (- x) in x 1538415683.276 * [misc]taylor: Taking taylor expansion of x in x 1538415683.276 * [misc]backup-simplify: Simplify 0 into 0 1538415683.276 * [misc]backup-simplify: Simplify 1 into 1 1538415683.276 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.276 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.276 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.277 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538415683.277 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538415683.277 * [misc]backup-simplify: Simplify 1 into 1 1538415683.278 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538415683.278 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.279 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538415683.279 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538415683.279 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538415683.279 * [misc]backup-simplify: Simplify 0 into 0 1538415683.280 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538415683.280 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.281 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.282 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538415683.282 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538415683.282 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538415683.282 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538415683.285 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1538415683.285 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.285 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.285 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.285 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.287 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 1538415683.287 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538415683.288 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538415683.288 * [misc]backup-simplify: Simplify 0 into 0 1538415683.291 * [misc]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 1538415683.292 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.292 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.292 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.292 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.292 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.292 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.292 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.296 * [misc]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 1538415683.296 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538415683.296 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538415683.296 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538415683.296 * [misc]backup-simplify: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538415683.296 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.296 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538415683.296 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538415683.296 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.296 * [misc]backup-simplify: Simplify 2 into 2 1538415683.296 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of x in x 1538415683.297 * [misc]backup-simplify: Simplify 0 into 0 1538415683.297 * [misc]backup-simplify: Simplify 1 into 1 1538415683.297 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.297 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.297 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of x in x 1538415683.297 * [misc]backup-simplify: Simplify 0 into 0 1538415683.297 * [misc]backup-simplify: Simplify 1 into 1 1538415683.297 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.297 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.297 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538415683.297 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538415683.297 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.297 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.297 * [misc]backup-simplify: Simplify 2 into 2 1538415683.297 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.297 * [misc]taylor: Taking taylor expansion of x in x 1538415683.297 * [misc]backup-simplify: Simplify 0 into 0 1538415683.297 * [misc]backup-simplify: Simplify 1 into 1 1538415683.298 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.298 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.298 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538415683.298 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538415683.298 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.298 * [misc]taylor: Taking taylor expansion of x in x 1538415683.298 * [misc]backup-simplify: Simplify 0 into 0 1538415683.298 * [misc]backup-simplify: Simplify 1 into 1 1538415683.298 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.298 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.298 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538415683.298 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538415683.298 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.298 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.298 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.299 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.299 * [misc]backup-simplify: Simplify 0 into 0 1538415683.299 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.299 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.299 * [misc]backup-simplify: Simplify 0 into 0 1538415683.299 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.300 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.300 * [misc]backup-simplify: Simplify 0 into 0 1538415683.300 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.300 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.300 * [misc]backup-simplify: Simplify 0 into 0 1538415683.300 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.301 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.301 * [misc]backup-simplify: Simplify 0 into 0 1538415683.301 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.302 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.302 * [misc]backup-simplify: Simplify 0 into 0 1538415683.302 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538415683.302 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.302 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538415683.302 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538415683.302 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.302 * [misc]backup-simplify: Simplify 2 into 2 1538415683.302 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538415683.302 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.302 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.302 * [misc]taylor: Taking taylor expansion of x in x 1538415683.302 * [misc]backup-simplify: Simplify 0 into 0 1538415683.302 * [misc]backup-simplify: Simplify 1 into 1 1538415683.302 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.302 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.302 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538415683.302 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538415683.302 * [misc]taylor: Taking taylor expansion of -1 in x 1538415683.302 * [misc]backup-simplify: Simplify -1 into -1 1538415683.302 * [misc]taylor: Taking taylor expansion of x in x 1538415683.302 * [misc]backup-simplify: Simplify 0 into 0 1538415683.302 * [misc]backup-simplify: Simplify 1 into 1 1538415683.303 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538415683.303 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538415683.303 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538415683.303 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.303 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538415683.303 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.303 * [misc]backup-simplify: Simplify 2 into 2 1538415683.303 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538415683.303 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.303 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.303 * [misc]taylor: Taking taylor expansion of x in x 1538415683.303 * [misc]backup-simplify: Simplify 0 into 0 1538415683.303 * [misc]backup-simplify: Simplify 1 into 1 1538415683.303 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.303 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.303 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538415683.303 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538415683.303 * [misc]taylor: Taking taylor expansion of -1 in x 1538415683.303 * [misc]backup-simplify: Simplify -1 into -1 1538415683.303 * [misc]taylor: Taking taylor expansion of x in x 1538415683.303 * [misc]backup-simplify: Simplify 0 into 0 1538415683.303 * [misc]backup-simplify: Simplify 1 into 1 1538415683.303 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538415683.303 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538415683.303 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538415683.303 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.304 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.304 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.304 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.304 * [misc]backup-simplify: Simplify 0 into 0 1538415683.304 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.304 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.304 * [misc]backup-simplify: Simplify 0 into 0 1538415683.305 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.305 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.305 * [misc]backup-simplify: Simplify 0 into 0 1538415683.305 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.305 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.305 * [misc]backup-simplify: Simplify 0 into 0 1538415683.306 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.306 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.306 * [misc]backup-simplify: Simplify 0 into 0 1538415683.306 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.307 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.307 * [misc]backup-simplify: Simplify 0 into 0 1538415683.307 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538415683.307 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1 1) 1538415683.307 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1538415683.307 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538415683.307 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538415683.307 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.307 * [misc]backup-simplify: Simplify 2 into 2 1538415683.307 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538415683.307 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538415683.307 * [misc]taylor: Taking taylor expansion of x in x 1538415683.307 * [misc]backup-simplify: Simplify 0 into 0 1538415683.307 * [misc]backup-simplify: Simplify 1 into 1 1538415683.307 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.307 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538415683.307 * [misc]taylor: Taking taylor expansion of (- x) in x 1538415683.307 * [misc]taylor: Taking taylor expansion of x in x 1538415683.307 * [misc]backup-simplify: Simplify 0 into 0 1538415683.307 * [misc]backup-simplify: Simplify 1 into 1 1538415683.307 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.307 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.307 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.308 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538415683.308 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538415683.308 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538415683.308 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.308 * [misc]backup-simplify: Simplify 2 into 2 1538415683.308 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538415683.308 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538415683.308 * [misc]taylor: Taking taylor expansion of x in x 1538415683.308 * [misc]backup-simplify: Simplify 0 into 0 1538415683.308 * [misc]backup-simplify: Simplify 1 into 1 1538415683.308 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.308 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538415683.308 * [misc]taylor: Taking taylor expansion of (- x) in x 1538415683.308 * [misc]taylor: Taking taylor expansion of x in x 1538415683.308 * [misc]backup-simplify: Simplify 0 into 0 1538415683.308 * [misc]backup-simplify: Simplify 1 into 1 1538415683.308 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.308 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.308 * [misc]backup-simplify: Simplify (exp 0) into 1 1538415683.308 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538415683.308 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538415683.308 * [misc]backup-simplify: Simplify 1 into 1 1538415683.309 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538415683.309 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.310 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538415683.310 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538415683.311 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538415683.311 * [misc]backup-simplify: Simplify 0 into 0 1538415683.312 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538415683.312 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.312 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.314 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538415683.314 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538415683.314 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538415683.314 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538415683.316 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1538415683.316 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.316 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.317 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.317 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.319 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 1538415683.319 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538415683.319 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538415683.319 * [misc]backup-simplify: Simplify 0 into 0 1538415683.323 * [misc]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 1538415683.323 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.323 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.323 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.323 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.323 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.324 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.324 * [misc]backup-simplify: Simplify (- 0) into 0 1538415683.327 * [misc]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 1538415683.327 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538415683.328 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538415683.328 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538415683.328 * [misc]backup-simplify: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538415683.328 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.328 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538415683.328 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.328 * [misc]backup-simplify: Simplify 2 into 2 1538415683.328 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of x in x 1538415683.328 * [misc]backup-simplify: Simplify 0 into 0 1538415683.328 * [misc]backup-simplify: Simplify 1 into 1 1538415683.328 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.328 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.328 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.328 * [misc]taylor: Taking taylor expansion of x in x 1538415683.328 * [misc]backup-simplify: Simplify 0 into 0 1538415683.328 * [misc]backup-simplify: Simplify 1 into 1 1538415683.329 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.329 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.329 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538415683.329 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538415683.329 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.329 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.329 * [misc]backup-simplify: Simplify 2 into 2 1538415683.329 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of x in x 1538415683.329 * [misc]backup-simplify: Simplify 0 into 0 1538415683.329 * [misc]backup-simplify: Simplify 1 into 1 1538415683.329 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.329 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.329 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.329 * [misc]taylor: Taking taylor expansion of x in x 1538415683.329 * [misc]backup-simplify: Simplify 0 into 0 1538415683.329 * [misc]backup-simplify: Simplify 1 into 1 1538415683.329 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.330 * [misc]backup-simplify: Simplify (- 1) into -1 1538415683.330 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538415683.330 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538415683.330 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.330 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538415683.330 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.330 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.330 * [misc]backup-simplify: Simplify 0 into 0 1538415683.330 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.331 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.331 * [misc]backup-simplify: Simplify 0 into 0 1538415683.331 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.331 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.331 * [misc]backup-simplify: Simplify 0 into 0 1538415683.332 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.332 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.333 * [misc]backup-simplify: Simplify 0 into 0 1538415683.333 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.334 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.334 * [misc]backup-simplify: Simplify 0 into 0 1538415683.334 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.335 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 1538415683.335 * [misc]backup-simplify: Simplify 0 into 0 1538415683.335 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538415683.336 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.336 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538415683.336 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538415683.336 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.336 * [misc]backup-simplify: Simplify 2 into 2 1538415683.336 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538415683.336 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.336 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.336 * [misc]taylor: Taking taylor expansion of x in x 1538415683.336 * [misc]backup-simplify: Simplify 0 into 0 1538415683.336 * [misc]backup-simplify: Simplify 1 into 1 1538415683.336 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.336 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.336 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538415683.336 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538415683.336 * [misc]taylor: Taking taylor expansion of -1 in x 1538415683.336 * [misc]backup-simplify: Simplify -1 into -1 1538415683.336 * [misc]taylor: Taking taylor expansion of x in x 1538415683.337 * [misc]backup-simplify: Simplify 0 into 0 1538415683.337 * [misc]backup-simplify: Simplify 1 into 1 1538415683.337 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538415683.337 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538415683.337 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538415683.337 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.337 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538415683.337 * [misc]taylor: Taking taylor expansion of 2 in x 1538415683.337 * [misc]backup-simplify: Simplify 2 into 2 1538415683.337 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538415683.337 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538415683.337 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538415683.337 * [misc]taylor: Taking taylor expansion of x in x 1538415683.337 * [misc]backup-simplify: Simplify 0 into 0 1538415683.337 * [misc]backup-simplify: Simplify 1 into 1 1538415683.337 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538415683.337 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538415683.338 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538415683.338 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538415683.338 * [misc]taylor: Taking taylor expansion of -1 in x 1538415683.338 * [misc]backup-simplify: Simplify -1 into -1 1538415683.338 * [misc]taylor: Taking taylor expansion of x in x 1538415683.338 * [misc]backup-simplify: Simplify 0 into 0 1538415683.338 * [misc]backup-simplify: Simplify 1 into 1 1538415683.338 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538415683.338 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538415683.338 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538415683.338 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.338 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538415683.339 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.339 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.339 * [misc]backup-simplify: Simplify 0 into 0 1538415683.339 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.340 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.340 * [misc]backup-simplify: Simplify 0 into 0 1538415683.340 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.341 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.341 * [misc]backup-simplify: Simplify 0 into 0 1538415683.341 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.341 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.342 * [misc]backup-simplify: Simplify 0 into 0 1538415683.342 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.343 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.343 * [misc]backup-simplify: Simplify 0 into 0 1538415683.343 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538415683.344 * [misc]backup-simplify: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 1538415683.344 * [misc]backup-simplify: Simplify 0 into 0 1538415683.344 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538415683.344 * * * [misc]progress: simplifying candidates 1538415683.344 * * * * [misc]progress: [ 1 / 40 ] simplifiying candidate # 1538415683.344 * [enter]simplify: Simplifying (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538415683.345 * * [misc]simplify: iters left: 6 (11 enodes) 1538415683.348 * * [misc]simplify: iters left: 5 (16 enodes) 1538415683.352 * * [misc]simplify: iters left: 4 (18 enodes) 1538415683.357 * [exit]simplify: Simplified to (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538415683.358 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) (log (cbrt (exp (/ 2 (+ (exp x) (exp (- x))))))))) 1538415683.358 * * * * [misc]progress: [ 2 / 40 ] simplifiying candidate # 1538415683.358 * [enter]simplify: Simplifying (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538415683.358 * * [misc]simplify: iters left: 6 (10 enodes) 1538415683.360 * * [misc]simplify: iters left: 5 (13 enodes) 1538415683.362 * * [misc]simplify: iters left: 4 (15 enodes) 1538415683.364 * [exit]simplify: Simplified to (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538415683.365 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))))) 1538415683.365 * * * * [misc]progress: [ 3 / 40 ] simplifiying candidate # 1538415683.365 * [enter]simplify: Simplifying (log 1) 1538415683.365 * * [misc]simplify: iters left: 1 (2 enodes) 1538415683.366 * [exit]simplify: Simplified to 0 1538415683.366 * [misc]simplify: Simplified (2 1) to (λ (x) (+ 0 (log (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538415683.366 * * * * [misc]progress: [ 4 / 40 ] simplifiying candidate # 1538415683.366 * * * * [misc]progress: [ 5 / 40 ] simplifiying candidate # 1538415683.366 * [enter]simplify: Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x))))) 1538415683.366 * * [misc]simplify: iters left: 6 (8 enodes) 1538415683.367 * * [misc]simplify: iters left: 5 (11 enodes) 1538415683.369 * * [misc]simplify: iters left: 4 (13 enodes) 1538415683.371 * [exit]simplify: Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x))))) 1538415683.371 * [misc]simplify: Simplified (2 1) to (λ (x) (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))))) 1538415683.372 * * * * [misc]progress: [ 6 / 40 ] simplifiying candidate # 1538415683.372 * [enter]simplify: Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1538415683.372 * * [misc]simplify: iters left: 6 (8 enodes) 1538415683.373 * * [misc]simplify: iters left: 5 (11 enodes) 1538415683.375 * * [misc]simplify: iters left: 4 (13 enodes) 1538415683.376 * [exit]simplify: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1538415683.376 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x))))))))) 1538415683.376 * * * * [misc]progress: [ 7 / 40 ] simplifiying candidate # 1538415683.377 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538415683.377 * * [misc]simplify: iters left: 6 (7 enodes) 1538415683.378 * * [misc]simplify: iters left: 5 (10 enodes) 1538415683.379 * * [misc]simplify: iters left: 4 (12 enodes) 1538415683.381 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.381 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1)))) 1538415683.381 * * * * [misc]progress: [ 8 / 40 ] simplifiying candidate # 1538415683.381 * [enter]simplify: Simplifying (/ 1 (+ (exp x) (exp (- x)))) 1538415683.381 * * [misc]simplify: iters left: 6 (7 enodes) 1538415683.382 * * [misc]simplify: iters left: 5 (11 enodes) 1538415683.384 * [exit]simplify: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 1538415683.384 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2)))) 1538415683.384 * * * * [misc]progress: [ 9 / 40 ] simplifiying candidate # 1538415683.384 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538415683.384 * * [misc]simplify: iters left: 6 (9 enodes) 1538415683.386 * * [misc]simplify: iters left: 5 (25 enodes) 1538415683.391 * * [misc]simplify: iters left: 4 (55 enodes) 1538415683.406 * * [misc]simplify: iters left: 3 (87 enodes) 1538415683.431 * * [misc]simplify: iters left: 2 (168 enodes) 1538415683.500 * * [misc]simplify: iters left: 1 (277 enodes) 1538415683.605 * [exit]simplify: Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))) 1538415683.605 * [misc]simplify: Simplified (2 1) to (λ (x) (* (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))))) 1538415683.606 * * * * [misc]progress: [ 10 / 40 ] simplifiying candidate # 1538415683.606 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538415683.606 * * [misc]simplify: iters left: 5 (5 enodes) 1538415683.607 * * [misc]simplify: iters left: 4 (9 enodes) 1538415683.608 * * [misc]simplify: iters left: 3 (15 enodes) 1538415683.610 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538415683.610 * [misc]simplify: Simplified (2 1) to (λ (x) (* (+ (/ -1 (exp x)) (exp x)) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))) 1538415683.610 * * * * [misc]progress: [ 11 / 40 ] simplifiying candidate # 1538415683.610 * * * * [misc]progress: [ 12 / 40 ] simplifiying candidate # 1538415683.610 * * * * [misc]progress: [ 13 / 40 ] simplifiying candidate # 1538415683.610 * * * * [misc]progress: [ 14 / 40 ] simplifiying candidate # 1538415683.610 * * * * [misc]progress: [ 15 / 40 ] simplifiying candidate # 1538415683.610 * * * * [misc]progress: [ 16 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 17 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 18 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 19 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 20 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 21 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 22 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 23 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 24 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 25 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 26 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 27 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 28 / 40 ] simplifiying candidate # 1538415683.611 * * * * [misc]progress: [ 29 / 40 ] simplifiying candidate # 1538415683.611 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1538415683.611 * * [misc]simplify: iters left: 6 (6 enodes) 1538415683.612 * * [misc]simplify: iters left: 5 (9 enodes) 1538415683.613 * * [misc]simplify: iters left: 4 (11 enodes) 1538415683.615 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1538415683.615 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))))) 1538415683.615 * * * * [misc]progress: [ 30 / 40 ] simplifiying candidate # 1538415683.615 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1538415683.615 * * [misc]simplify: iters left: 6 (6 enodes) 1538415683.616 * * [misc]simplify: iters left: 5 (9 enodes) 1538415683.617 * * [misc]simplify: iters left: 4 (11 enodes) 1538415683.620 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1538415683.620 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 1538415683.620 * * * * [misc]progress: [ 31 / 40 ] simplifiying candidate # 1538415683.620 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538415683.620 * * [misc]simplify: iters left: 5 (5 enodes) 1538415683.621 * * [misc]simplify: iters left: 4 (8 enodes) 1538415683.622 * * [misc]simplify: iters left: 3 (10 enodes) 1538415683.624 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538415683.624 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1538415683.624 * * * * [misc]progress: [ 32 / 40 ] simplifiying candidate # 1538415683.624 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538415683.624 * * [misc]simplify: iters left: 5 (5 enodes) 1538415683.625 * * [misc]simplify: iters left: 4 (8 enodes) 1538415683.626 * * [misc]simplify: iters left: 3 (10 enodes) 1538415683.627 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538415683.627 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1538415683.627 * * * * [misc]progress: [ 33 / 40 ] simplifiying candidate # 1538415683.627 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538415683.627 * * [misc]simplify: iters left: 6 (9 enodes) 1538415683.629 * * [misc]simplify: iters left: 5 (25 enodes) 1538415683.635 * * [misc]simplify: iters left: 4 (55 enodes) 1538415683.643 * * [misc]simplify: iters left: 3 (87 enodes) 1538415683.656 * * [misc]simplify: iters left: 2 (168 enodes) 1538415683.692 * * [misc]simplify: iters left: 1 (277 enodes) 1538415683.775 * [exit]simplify: Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))) 1538415683.775 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))))))) 1538415683.775 * * * * [misc]progress: [ 34 / 40 ] simplifiying candidate # 1538415683.775 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538415683.775 * * [misc]simplify: iters left: 5 (5 enodes) 1538415683.777 * * [misc]simplify: iters left: 4 (9 enodes) 1538415683.780 * * [misc]simplify: iters left: 3 (15 enodes) 1538415683.784 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538415683.784 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))))) 1538415683.784 * * * * [misc]progress: [ 35 / 40 ] simplifiying candidate # 1538415683.784 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538415683.785 * * [misc]simplify: iters left: 6 (12 enodes) 1538415683.789 * * [misc]simplify: iters left: 5 (22 enodes) 1538415683.797 * * [misc]simplify: iters left: 4 (41 enodes) 1538415683.811 * * [misc]simplify: iters left: 3 (55 enodes) 1538415683.825 * * [misc]simplify: iters left: 2 (63 enodes) 1538415683.842 * * [misc]simplify: iters left: 1 (72 enodes) 1538415683.861 * [exit]simplify: Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)) 1538415683.861 * [misc]simplify: Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))) 1538415683.861 * * * * [misc]progress: [ 36 / 40 ] simplifiying candidate # 1538415683.861 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538415683.862 * * [misc]simplify: iters left: 6 (7 enodes) 1538415683.864 * * [misc]simplify: iters left: 5 (10 enodes) 1538415683.867 * * [misc]simplify: iters left: 4 (12 enodes) 1538415683.870 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.870 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538415683.870 * * * * [misc]progress: [ 37 / 40 ] simplifiying candidate # 1538415683.870 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538415683.870 * * [misc]simplify: iters left: 6 (8 enodes) 1538415683.874 * * [misc]simplify: iters left: 5 (13 enodes) 1538415683.878 * * [misc]simplify: iters left: 4 (15 enodes) 1538415683.882 * * [misc]simplify: iters left: 3 (18 enodes) 1538415683.887 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.887 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538415683.887 * * * * [misc]progress: [ 38 / 40 ] simplifiying candidate # 1538415683.888 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538415683.888 * * [misc]simplify: iters left: 6 (12 enodes) 1538415683.892 * * [misc]simplify: iters left: 5 (22 enodes) 1538415683.900 * * [misc]simplify: iters left: 4 (41 enodes) 1538415683.912 * * [misc]simplify: iters left: 3 (55 enodes) 1538415683.926 * * [misc]simplify: iters left: 2 (63 enodes) 1538415683.943 * * [misc]simplify: iters left: 1 (72 enodes) 1538415683.963 * [exit]simplify: Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)) 1538415683.963 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))))) 1538415683.964 * * * * [misc]progress: [ 39 / 40 ] simplifiying candidate # 1538415683.964 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538415683.964 * * [misc]simplify: iters left: 6 (7 enodes) 1538415683.966 * * [misc]simplify: iters left: 5 (10 enodes) 1538415683.969 * * [misc]simplify: iters left: 4 (12 enodes) 1538415683.972 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.972 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538415683.972 * * * * [misc]progress: [ 40 / 40 ] simplifiying candidate # 1538415683.972 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538415683.972 * * [misc]simplify: iters left: 6 (8 enodes) 1538415683.974 * * [misc]simplify: iters left: 5 (13 enodes) 1538415683.976 * * [misc]simplify: iters left: 4 (15 enodes) 1538415683.978 * * [misc]simplify: iters left: 3 (18 enodes) 1538415683.981 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538415683.981 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538415683.981 * * * [misc]progress: adding candidates to table 1538415684.400 * [misc]progress: [Phase 3 of 3] Extracting. 1538415684.400 * * [misc]regime: Finding splitpoints for: (# #) 1538415684.400 * * * [misc]regime-changes: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 1538415684.400 * * * * [misc]regimes: Trying to branch on x from (# #) 1538415684.420 * * * * [misc]regimes: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 1538415684.459 * * * * [misc]regimes: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 1538415684.479 * * * [misc]regime: Found split indices: #