1546419185.810 * [misc]progress: [Phase 1 of 3] Setting up. 1546419185.810 * * * [misc]progress: [1/2] Preparing points 1546419185.810 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546419185.825 * * * * [misc]points: Filtering points with unrepresentable outputs 1546419185.825 * * * * [exit]points: Sampled 256 points with exact outputs 1546419185.825 * * * [misc]progress: [2/2] Setting up program. 1546419185.828 * [misc]progress: [Phase 2 of 3] Improving. 1546419185.828 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546419185.828 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1546419185.828 * * [misc]simplify: iters left: 6 (7 enodes) 1546419185.829 * * [misc]simplify: iters left: 5 (10 enodes) 1546419185.830 * * [misc]simplify: iters left: 4 (12 enodes) 1546419185.831 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1546419185.831 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1546419185.834 * * [misc]progress: iteration 1 / 4 1546419185.834 * * * [misc]progress: picking best candidate 1546419185.836 * * * * [misc]pick: Picked # 1546419185.836 * * * [misc]progress: localizing error 1546419185.854 * * * [misc]progress: generating rewritten candidates 1546419185.854 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1546419185.858 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1546419185.862 * * * [misc]progress: generating series expansions 1546419185.862 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1546419185.863 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1546419185.863 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1546419185.863 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of 2 in x 1546419185.863 * [misc]backup-simplify: Simplify 2 into 2 1546419185.863 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of (exp x) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of x in x 1546419185.863 * [misc]backup-simplify: Simplify 0 into 0 1546419185.863 * [misc]backup-simplify: Simplify 1 into 1 1546419185.863 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.863 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of (- x) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of x in x 1546419185.863 * [misc]backup-simplify: Simplify 0 into 0 1546419185.863 * [misc]backup-simplify: Simplify 1 into 1 1546419185.863 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.863 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.863 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.863 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1546419185.863 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1546419185.863 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of 2 in x 1546419185.863 * [misc]backup-simplify: Simplify 2 into 2 1546419185.863 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1546419185.863 * [misc]taylor: Taking taylor expansion of (exp x) in x 1546419185.864 * [misc]taylor: Taking taylor expansion of x in x 1546419185.864 * [misc]backup-simplify: Simplify 0 into 0 1546419185.864 * [misc]backup-simplify: Simplify 1 into 1 1546419185.864 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.864 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1546419185.864 * [misc]taylor: Taking taylor expansion of (- x) in x 1546419185.864 * [misc]taylor: Taking taylor expansion of x in x 1546419185.864 * [misc]backup-simplify: Simplify 0 into 0 1546419185.864 * [misc]backup-simplify: Simplify 1 into 1 1546419185.864 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.864 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.864 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.864 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1546419185.864 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1546419185.864 * [misc]backup-simplify: Simplify 1 into 1 1546419185.865 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1546419185.865 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.866 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1546419185.866 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1546419185.866 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1546419185.866 * [misc]backup-simplify: Simplify 0 into 0 1546419185.868 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1546419185.868 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.868 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.869 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1546419185.869 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1546419185.869 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1546419185.869 * [misc]backup-simplify: Simplify -1/2 into -1/2 1546419185.872 * [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 1546419185.872 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.872 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.872 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.872 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.874 * [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 1546419185.874 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1546419185.875 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1546419185.875 * [misc]backup-simplify: Simplify 0 into 0 1546419185.878 * [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 1546419185.878 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.879 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.879 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.879 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.879 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.879 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.879 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.882 * [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 1546419185.883 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1546419185.883 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1546419185.883 * [misc]backup-simplify: Simplify 5/24 into 5/24 1546419185.883 * [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))) 1546419185.883 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1546419185.883 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1546419185.883 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1546419185.883 * [misc]taylor: Taking taylor expansion of 2 in x 1546419185.883 * [misc]backup-simplify: Simplify 2 into 2 1546419185.883 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1546419185.883 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.883 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.883 * [misc]taylor: Taking taylor expansion of x in x 1546419185.883 * [misc]backup-simplify: Simplify 0 into 0 1546419185.883 * [misc]backup-simplify: Simplify 1 into 1 1546419185.884 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.884 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.884 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of x in x 1546419185.884 * [misc]backup-simplify: Simplify 0 into 0 1546419185.884 * [misc]backup-simplify: Simplify 1 into 1 1546419185.884 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.884 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.884 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1546419185.884 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1546419185.884 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1546419185.884 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of 2 in x 1546419185.884 * [misc]backup-simplify: Simplify 2 into 2 1546419185.884 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of x in x 1546419185.884 * [misc]backup-simplify: Simplify 0 into 0 1546419185.884 * [misc]backup-simplify: Simplify 1 into 1 1546419185.884 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.884 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.884 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1546419185.884 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1546419185.885 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.885 * [misc]taylor: Taking taylor expansion of x in x 1546419185.885 * [misc]backup-simplify: Simplify 0 into 0 1546419185.885 * [misc]backup-simplify: Simplify 1 into 1 1546419185.885 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.885 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.885 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1546419185.885 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1546419185.885 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1546419185.885 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1546419185.885 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.886 * [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 1546419185.886 * [misc]backup-simplify: Simplify 0 into 0 1546419185.886 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.886 * [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 1546419185.886 * [misc]backup-simplify: Simplify 0 into 0 1546419185.886 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.887 * [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 1546419185.887 * [misc]backup-simplify: Simplify 0 into 0 1546419185.887 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.887 * [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 1546419185.887 * [misc]backup-simplify: Simplify 0 into 0 1546419185.887 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.888 * [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 1546419185.888 * [misc]backup-simplify: Simplify 0 into 0 1546419185.888 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.889 * [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 1546419185.889 * [misc]backup-simplify: Simplify 0 into 0 1546419185.889 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1546419185.889 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1546419185.889 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1546419185.889 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1546419185.889 * [misc]taylor: Taking taylor expansion of 2 in x 1546419185.889 * [misc]backup-simplify: Simplify 2 into 2 1546419185.889 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1546419185.889 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.889 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.889 * [misc]taylor: Taking taylor expansion of x in x 1546419185.889 * [misc]backup-simplify: Simplify 0 into 0 1546419185.889 * [misc]backup-simplify: Simplify 1 into 1 1546419185.889 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.889 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.889 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1546419185.889 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546419185.889 * [misc]taylor: Taking taylor expansion of -1 in x 1546419185.889 * [misc]backup-simplify: Simplify -1 into -1 1546419185.889 * [misc]taylor: Taking taylor expansion of x in x 1546419185.889 * [misc]backup-simplify: Simplify 0 into 0 1546419185.889 * [misc]backup-simplify: Simplify 1 into 1 1546419185.890 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546419185.890 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1546419185.890 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1546419185.890 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1546419185.890 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1546419185.890 * [misc]taylor: Taking taylor expansion of 2 in x 1546419185.890 * [misc]backup-simplify: Simplify 2 into 2 1546419185.890 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1546419185.890 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.890 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.890 * [misc]taylor: Taking taylor expansion of x in x 1546419185.890 * [misc]backup-simplify: Simplify 0 into 0 1546419185.890 * [misc]backup-simplify: Simplify 1 into 1 1546419185.890 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.890 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.890 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1546419185.890 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546419185.890 * [misc]taylor: Taking taylor expansion of -1 in x 1546419185.890 * [misc]backup-simplify: Simplify -1 into -1 1546419185.890 * [misc]taylor: Taking taylor expansion of x in x 1546419185.890 * [misc]backup-simplify: Simplify 0 into 0 1546419185.890 * [misc]backup-simplify: Simplify 1 into 1 1546419185.890 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546419185.890 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1546419185.890 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1546419185.891 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1546419185.891 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1546419185.891 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.891 * [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 1546419185.891 * [misc]backup-simplify: Simplify 0 into 0 1546419185.891 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.892 * [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 1546419185.892 * [misc]backup-simplify: Simplify 0 into 0 1546419185.892 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.893 * [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 1546419185.893 * [misc]backup-simplify: Simplify 0 into 0 1546419185.893 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.894 * [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 1546419185.894 * [misc]backup-simplify: Simplify 0 into 0 1546419185.894 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.895 * [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 1546419185.895 * [misc]backup-simplify: Simplify 0 into 0 1546419185.895 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.896 * [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 1546419185.896 * [misc]backup-simplify: Simplify 0 into 0 1546419185.896 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1546419185.896 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1546419185.896 * [misc]backup-simplify: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 1546419185.896 * [misc]approximate: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 1546419185.896 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1546419185.896 * [misc]taylor: Taking taylor expansion of (exp x) in x 1546419185.896 * [misc]taylor: Taking taylor expansion of x in x 1546419185.896 * [misc]backup-simplify: Simplify 0 into 0 1546419185.896 * [misc]backup-simplify: Simplify 1 into 1 1546419185.896 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.896 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1546419185.896 * [misc]taylor: Taking taylor expansion of (- x) in x 1546419185.896 * [misc]taylor: Taking taylor expansion of x in x 1546419185.896 * [misc]backup-simplify: Simplify 0 into 0 1546419185.896 * [misc]backup-simplify: Simplify 1 into 1 1546419185.896 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.896 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.896 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.896 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1546419185.896 * [misc]taylor: Taking taylor expansion of (exp x) in x 1546419185.896 * [misc]taylor: Taking taylor expansion of x in x 1546419185.896 * [misc]backup-simplify: Simplify 0 into 0 1546419185.896 * [misc]backup-simplify: Simplify 1 into 1 1546419185.896 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.897 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1546419185.897 * [misc]taylor: Taking taylor expansion of (- x) in x 1546419185.897 * [misc]taylor: Taking taylor expansion of x in x 1546419185.897 * [misc]backup-simplify: Simplify 0 into 0 1546419185.897 * [misc]backup-simplify: Simplify 1 into 1 1546419185.897 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.897 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.897 * [misc]backup-simplify: Simplify (exp 0) into 1 1546419185.897 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1546419185.897 * [misc]backup-simplify: Simplify 2 into 2 1546419185.898 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1546419185.898 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.899 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1546419185.899 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1546419185.899 * [misc]backup-simplify: Simplify 0 into 0 1546419185.900 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1546419185.901 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.901 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.902 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1546419185.902 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1546419185.902 * [misc]backup-simplify: Simplify 1 into 1 1546419185.904 * [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 1546419185.905 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.905 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.905 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.905 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.907 * [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 1546419185.907 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1546419185.907 * [misc]backup-simplify: Simplify 0 into 0 1546419185.911 * [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 1546419185.911 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.911 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.911 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.911 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.911 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.911 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.912 * [misc]backup-simplify: Simplify (- 0) into 0 1546419185.915 * [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 1546419185.915 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1546419185.915 * [misc]backup-simplify: Simplify 1/12 into 1/12 1546419185.915 * [misc]backup-simplify: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1546419185.915 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1546419185.915 * [misc]approximate: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 1546419185.915 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1546419185.915 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.915 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.915 * [misc]taylor: Taking taylor expansion of x in x 1546419185.915 * [misc]backup-simplify: Simplify 0 into 0 1546419185.915 * [misc]backup-simplify: Simplify 1 into 1 1546419185.916 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.916 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.916 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of x in x 1546419185.916 * [misc]backup-simplify: Simplify 0 into 0 1546419185.916 * [misc]backup-simplify: Simplify 1 into 1 1546419185.916 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.916 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.916 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1546419185.916 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of x in x 1546419185.916 * [misc]backup-simplify: Simplify 0 into 0 1546419185.916 * [misc]backup-simplify: Simplify 1 into 1 1546419185.916 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.916 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.916 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.916 * [misc]taylor: Taking taylor expansion of x in x 1546419185.916 * [misc]backup-simplify: Simplify 0 into 0 1546419185.916 * [misc]backup-simplify: Simplify 1 into 1 1546419185.916 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.917 * [misc]backup-simplify: Simplify (- 1) into -1 1546419185.917 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1546419185.917 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1546419185.917 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1546419185.917 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.917 * [misc]backup-simplify: Simplify 0 into 0 1546419185.917 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.917 * [misc]backup-simplify: Simplify 0 into 0 1546419185.917 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.917 * [misc]backup-simplify: Simplify 0 into 0 1546419185.917 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.917 * [misc]backup-simplify: Simplify 0 into 0 1546419185.917 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.917 * [misc]backup-simplify: Simplify 0 into 0 1546419185.918 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.918 * [misc]backup-simplify: Simplify 0 into 0 1546419185.918 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 1546419185.918 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1546419185.918 * [misc]approximate: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 1546419185.918 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of x in x 1546419185.918 * [misc]backup-simplify: Simplify 0 into 0 1546419185.918 * [misc]backup-simplify: Simplify 1 into 1 1546419185.918 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.918 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.918 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of -1 in x 1546419185.918 * [misc]backup-simplify: Simplify -1 into -1 1546419185.918 * [misc]taylor: Taking taylor expansion of x in x 1546419185.918 * [misc]backup-simplify: Simplify 0 into 0 1546419185.918 * [misc]backup-simplify: Simplify 1 into 1 1546419185.918 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546419185.918 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1546419185.918 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546419185.918 * [misc]taylor: Taking taylor expansion of x in x 1546419185.918 * [misc]backup-simplify: Simplify 0 into 0 1546419185.918 * [misc]backup-simplify: Simplify 1 into 1 1546419185.919 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546419185.919 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1546419185.919 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1546419185.919 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546419185.919 * [misc]taylor: Taking taylor expansion of -1 in x 1546419185.919 * [misc]backup-simplify: Simplify -1 into -1 1546419185.919 * [misc]taylor: Taking taylor expansion of x in x 1546419185.919 * [misc]backup-simplify: Simplify 0 into 0 1546419185.919 * [misc]backup-simplify: Simplify 1 into 1 1546419185.919 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546419185.919 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1546419185.919 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1546419185.919 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1546419185.919 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.919 * [misc]backup-simplify: Simplify 0 into 0 1546419185.919 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.919 * [misc]backup-simplify: Simplify 0 into 0 1546419185.919 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.919 * [misc]backup-simplify: Simplify 0 into 0 1546419185.920 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.920 * [misc]backup-simplify: Simplify 0 into 0 1546419185.920 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.920 * [misc]backup-simplify: Simplify 0 into 0 1546419185.920 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546419185.920 * [misc]backup-simplify: Simplify 0 into 0 1546419185.920 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 1546419185.920 * * * [misc]progress: simplifying candidates 1546419185.920 * * * * [misc]progress: [ 1 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 2 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 3 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 4 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 5 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 6 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 7 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 8 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 9 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 10 / 34 ] simplifiying candidate # 1546419185.920 * * * * [misc]progress: [ 11 / 34 ] simplifiying candidate # 1546419185.921 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1546419185.921 * * [misc]simplify: iters left: 6 (6 enodes) 1546419185.921 * * [misc]simplify: iters left: 5 (9 enodes) 1546419185.923 * * [misc]simplify: iters left: 4 (11 enodes) 1546419185.924 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1546419185.924 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1546419185.924 * * * * [misc]progress: [ 12 / 34 ] simplifiying candidate # 1546419185.924 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1546419185.924 * * [misc]simplify: iters left: 6 (6 enodes) 1546419185.925 * * [misc]simplify: iters left: 5 (9 enodes) 1546419185.926 * * [misc]simplify: iters left: 4 (11 enodes) 1546419185.927 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1546419185.927 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1546419185.927 * * * * [misc]progress: [ 13 / 34 ] simplifiying candidate # 1546419185.927 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1546419185.927 * * [misc]simplify: iters left: 5 (5 enodes) 1546419185.928 * * [misc]simplify: iters left: 4 (8 enodes) 1546419185.929 * * [misc]simplify: iters left: 3 (10 enodes) 1546419185.930 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1546419185.930 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1546419185.930 * * * * [misc]progress: [ 14 / 34 ] simplifiying candidate # 1546419185.931 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1546419185.931 * * [misc]simplify: iters left: 5 (5 enodes) 1546419185.931 * * [misc]simplify: iters left: 4 (8 enodes) 1546419185.932 * * [misc]simplify: iters left: 3 (10 enodes) 1546419185.933 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1546419185.933 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1546419185.934 * * * * [misc]progress: [ 15 / 34 ] simplifiying candidate # 1546419185.934 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1546419185.934 * * [misc]simplify: iters left: 6 (9 enodes) 1546419185.935 * * [misc]simplify: iters left: 5 (25 enodes) 1546419185.940 * * [misc]simplify: iters left: 4 (55 enodes) 1546419185.949 * * [misc]simplify: iters left: 3 (87 enodes) 1546419185.962 * * [misc]simplify: iters left: 2 (168 enodes) 1546419186.021 * * [misc]simplify: iters left: 1 (277 enodes) 1546419186.096 * [exit]simplify: Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x)))) 1546419186.096 * [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)))))) 1546419186.096 * * * * [misc]progress: [ 16 / 34 ] simplifiying candidate # 1546419186.097 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1546419186.097 * * [misc]simplify: iters left: 5 (5 enodes) 1546419186.098 * * [misc]simplify: iters left: 4 (9 enodes) 1546419186.099 * * [misc]simplify: iters left: 3 (15 enodes) 1546419186.101 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1546419186.101 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1546419186.101 * * * * [misc]progress: [ 17 / 34 ] simplifiying candidate # 1546419186.101 * [enter]simplify: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 1546419186.101 * * [misc]simplify: iters left: 6 (7 enodes) 1546419186.102 * * [misc]simplify: iters left: 5 (12 enodes) 1546419186.104 * * [misc]simplify: iters left: 4 (16 enodes) 1546419186.106 * [exit]simplify: Simplified to (exp (+ (exp x) (exp (- x)))) 1546419186.106 * [misc]simplify: Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x))))))) 1546419186.106 * * * * [misc]progress: [ 18 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 19 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 20 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 21 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 22 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 23 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 24 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 25 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 26 / 34 ] simplifiying candidate # 1546419186.106 * * * * [misc]progress: [ 27 / 34 ] simplifiying candidate # 1546419186.106 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1546419186.106 * * [misc]simplify: iters left: 5 (5 enodes) 1546419186.107 * * [misc]simplify: iters left: 4 (8 enodes) 1546419186.108 * * [misc]simplify: iters left: 3 (10 enodes) 1546419186.109 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1546419186.109 * [misc]simplify: Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x)))))) 1546419186.109 * * * * [misc]progress: [ 28 / 34 ] simplifiying candidate # 1546419186.109 * * * * [misc]progress: [ 29 / 34 ] simplifiying candidate # 1546419186.109 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1546419186.109 * * [misc]simplify: iters left: 6 (12 enodes) 1546419186.111 * * [misc]simplify: iters left: 5 (22 enodes) 1546419186.115 * * [misc]simplify: iters left: 4 (41 enodes) 1546419186.120 * * [misc]simplify: iters left: 3 (55 enodes) 1546419186.128 * * [misc]simplify: iters left: 2 (63 enodes) 1546419186.137 * * [misc]simplify: iters left: 1 (72 enodes) 1546419186.145 * [exit]simplify: Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)) 1546419186.146 * [misc]simplify: Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))) 1546419186.146 * * * * [misc]progress: [ 30 / 34 ] simplifiying candidate # 1546419186.146 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1546419186.146 * * [misc]simplify: iters left: 6 (7 enodes) 1546419186.147 * * [misc]simplify: iters left: 5 (10 enodes) 1546419186.148 * * [misc]simplify: iters left: 4 (12 enodes) 1546419186.149 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1546419186.149 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1546419186.149 * * * * [misc]progress: [ 31 / 34 ] simplifiying candidate # 1546419186.150 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1546419186.150 * * [misc]simplify: iters left: 6 (8 enodes) 1546419186.151 * * [misc]simplify: iters left: 5 (13 enodes) 1546419186.153 * * [misc]simplify: iters left: 4 (15 enodes) 1546419186.155 * * [misc]simplify: iters left: 3 (18 enodes) 1546419186.157 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1546419186.157 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1546419186.157 * * * * [misc]progress: [ 32 / 34 ] simplifiying candidate # 1546419186.157 * [enter]simplify: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1546419186.158 * * [misc]simplify: iters left: 6 (9 enodes) 1546419186.159 * * [misc]simplify: iters left: 5 (15 enodes) 1546419186.161 * * [misc]simplify: iters left: 4 (21 enodes) 1546419186.163 * * [misc]simplify: iters left: 3 (22 enodes) 1546419186.166 * [exit]simplify: Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4))) 1546419186.166 * [misc]simplify: Simplified (2 2) to (λ (x) (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4))))) 1546419186.166 * * * * [misc]progress: [ 33 / 34 ] simplifiying candidate # 1546419186.166 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1546419186.166 * * [misc]simplify: iters left: 5 (5 enodes) 1546419186.167 * * [misc]simplify: iters left: 4 (8 enodes) 1546419186.168 * * [misc]simplify: iters left: 3 (10 enodes) 1546419186.169 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1546419186.169 * [misc]simplify: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1546419186.169 * * * * [misc]progress: [ 34 / 34 ] simplifiying candidate # 1546419186.169 * [enter]simplify: Simplifying (+ (exp (* -1 x)) (exp x)) 1546419186.169 * * [misc]simplify: iters left: 5 (6 enodes) 1546419186.171 * * [misc]simplify: iters left: 4 (11 enodes) 1546419186.172 * * [misc]simplify: iters left: 3 (13 enodes) 1546419186.174 * * [misc]simplify: iters left: 2 (16 enodes) 1546419186.176 * [exit]simplify: Simplified to (+ (exp (- x)) (exp x)) 1546419186.176 * [misc]simplify: Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 1546419186.176 * * * [misc]progress: adding candidates to table 1546419186.403 * [misc]progress: [Phase 3 of 3] Extracting. 1546419186.405 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1546419186.405 * * [misc]simplify: iters left: 6 (7 enodes) 1546419186.405 * * [misc]simplify: iters left: 5 (8 enodes) 1546419186.406 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1546419186.406 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1546419187.063 * * * * [misc]points: Filtering points with unrepresentable outputs 1546419187.067 * * * * [exit]points: Sampled 8000 points with exact outputs 1546419187.352 * [misc]regime-testing: Baseline error score: 0.008823120312590145 1546419187.353 * [misc]regime-testing: Oracle error score: 0.008823120312590145 1546419187.353 * [misc]regime-testing: End program error score: 0.008823120312590145