1538412086.615 * [misc]progress: [Phase 1 of 3] Setting up. 1538412086.615 * * * [misc]progress: [1/2] Preparing points 1538412086.615 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538412086.643 * * * * [misc]points: Filtering points with unrepresentable outputs 1538412086.644 * * * * [exit]points: Sampled 256 points with exact outputs 1538412086.644 * * * [misc]progress: [2/2] Setting up program. 1538412086.647 * [misc]progress: [Phase 2 of 3] Improving. 1538412086.648 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538412086.648 * * [misc]simplify: iters left: 6 (7 enodes) 1538412086.650 * * [misc]simplify: iters left: 5 (10 enodes) 1538412086.651 * * [misc]simplify: iters left: 4 (12 enodes) 1538412086.653 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412086.667 * * [misc]progress: iteration 1 / 4 1538412086.667 * * * [misc]progress: picking best candidate 1538412086.683 * * * * [misc]pick: Picked # 1538412086.683 * * * [misc]progress: localizing error 1538412086.714 * * * [misc]progress: generating rewritten candidates 1538412086.714 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1538412086.832 * * * [misc]progress: generating series expansions 1538412086.832 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1538412086.833 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1538412086.833 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538412086.833 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538412086.833 * [misc]taylor: Taking taylor expansion of 2 in x 1538412086.833 * [misc]backup-simplify: Simplify 2 into 2 1538412086.833 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538412086.833 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538412086.833 * [misc]taylor: Taking taylor expansion of x in x 1538412086.833 * [misc]backup-simplify: Simplify 0 into 0 1538412086.833 * [misc]backup-simplify: Simplify 1 into 1 1538412086.833 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412086.833 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538412086.833 * [misc]taylor: Taking taylor expansion of (- x) in x 1538412086.833 * [misc]taylor: Taking taylor expansion of x in x 1538412086.833 * [misc]backup-simplify: Simplify 0 into 0 1538412086.833 * [misc]backup-simplify: Simplify 1 into 1 1538412086.834 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.834 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.834 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412086.834 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538412086.834 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538412086.834 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538412086.834 * [misc]taylor: Taking taylor expansion of 2 in x 1538412086.834 * [misc]backup-simplify: Simplify 2 into 2 1538412086.834 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538412086.834 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538412086.834 * [misc]taylor: Taking taylor expansion of x in x 1538412086.835 * [misc]backup-simplify: Simplify 0 into 0 1538412086.835 * [misc]backup-simplify: Simplify 1 into 1 1538412086.835 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412086.835 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538412086.835 * [misc]taylor: Taking taylor expansion of (- x) in x 1538412086.835 * [misc]taylor: Taking taylor expansion of x in x 1538412086.835 * [misc]backup-simplify: Simplify 0 into 0 1538412086.835 * [misc]backup-simplify: Simplify 1 into 1 1538412086.835 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.835 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.835 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412086.835 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538412086.835 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538412086.836 * [misc]backup-simplify: Simplify 1 into 1 1538412086.837 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538412086.837 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.839 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538412086.839 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538412086.839 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538412086.839 * [misc]backup-simplify: Simplify 0 into 0 1538412086.842 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538412086.842 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.842 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.845 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538412086.845 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538412086.845 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538412086.845 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538412086.849 * [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 1538412086.849 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.849 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.849 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.850 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.854 * [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 1538412086.854 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538412086.854 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538412086.855 * [misc]backup-simplify: Simplify 0 into 0 1538412086.861 * [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 1538412086.861 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.861 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.862 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.862 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.862 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.862 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.862 * [misc]backup-simplify: Simplify (- 0) into 0 1538412086.869 * [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 1538412086.869 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538412086.869 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538412086.869 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538412086.870 * [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))) 1538412086.870 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412086.870 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538412086.870 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538412086.870 * [misc]taylor: Taking taylor expansion of 2 in x 1538412086.870 * [misc]backup-simplify: Simplify 2 into 2 1538412086.870 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538412086.870 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412086.870 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412086.870 * [misc]taylor: Taking taylor expansion of x in x 1538412086.870 * [misc]backup-simplify: Simplify 0 into 0 1538412086.870 * [misc]backup-simplify: Simplify 1 into 1 1538412086.870 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412086.870 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412086.871 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538412086.871 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538412086.871 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412086.871 * [misc]taylor: Taking taylor expansion of x in x 1538412086.871 * [misc]backup-simplify: Simplify 0 into 0 1538412086.871 * [misc]backup-simplify: Simplify 1 into 1 1538412086.871 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412086.871 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.871 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538412086.871 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538412086.871 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412086.872 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of 2 in x 1538412086.872 * [misc]backup-simplify: Simplify 2 into 2 1538412086.872 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of x in x 1538412086.872 * [misc]backup-simplify: Simplify 0 into 0 1538412086.872 * [misc]backup-simplify: Simplify 1 into 1 1538412086.872 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412086.872 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412086.872 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412086.872 * [misc]taylor: Taking taylor expansion of x in x 1538412086.872 * [misc]backup-simplify: Simplify 0 into 0 1538412086.872 * [misc]backup-simplify: Simplify 1 into 1 1538412086.872 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412086.872 * [misc]backup-simplify: Simplify (- 1) into -1 1538412086.873 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538412086.873 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538412086.873 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412086.873 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412086.873 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.874 * [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 1538412086.874 * [misc]backup-simplify: Simplify 0 into 0 1538412086.874 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.875 * [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 1538412086.875 * [misc]backup-simplify: Simplify 0 into 0 1538412086.875 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.876 * [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 1538412086.876 * [misc]backup-simplify: Simplify 0 into 0 1538412086.876 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.877 * [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 1538412086.877 * [misc]backup-simplify: Simplify 0 into 0 1538412086.877 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.878 * [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 1538412086.878 * [misc]backup-simplify: Simplify 0 into 0 1538412086.878 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.879 * [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 1538412086.879 * [misc]backup-simplify: Simplify 0 into 0 1538412086.880 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538412086.880 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412086.880 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538412086.880 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538412086.880 * [misc]taylor: Taking taylor expansion of 2 in x 1538412086.880 * [misc]backup-simplify: Simplify 2 into 2 1538412086.880 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538412086.880 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412086.880 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412086.880 * [misc]taylor: Taking taylor expansion of x in x 1538412086.880 * [misc]backup-simplify: Simplify 0 into 0 1538412086.880 * [misc]backup-simplify: Simplify 1 into 1 1538412086.880 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412086.880 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412086.880 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538412086.880 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538412086.880 * [misc]taylor: Taking taylor expansion of -1 in x 1538412086.880 * [misc]backup-simplify: Simplify -1 into -1 1538412086.880 * [misc]taylor: Taking taylor expansion of x in x 1538412086.880 * [misc]backup-simplify: Simplify 0 into 0 1538412086.880 * [misc]backup-simplify: Simplify 1 into 1 1538412086.880 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538412086.880 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538412086.880 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538412086.880 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412086.881 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538412086.881 * [misc]taylor: Taking taylor expansion of 2 in x 1538412086.881 * [misc]backup-simplify: Simplify 2 into 2 1538412086.881 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538412086.881 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412086.881 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412086.881 * [misc]taylor: Taking taylor expansion of x in x 1538412086.881 * [misc]backup-simplify: Simplify 0 into 0 1538412086.881 * [misc]backup-simplify: Simplify 1 into 1 1538412086.881 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412086.881 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412086.881 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538412086.881 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538412086.881 * [misc]taylor: Taking taylor expansion of -1 in x 1538412086.881 * [misc]backup-simplify: Simplify -1 into -1 1538412086.881 * [misc]taylor: Taking taylor expansion of x in x 1538412086.881 * [misc]backup-simplify: Simplify 0 into 0 1538412086.881 * [misc]backup-simplify: Simplify 1 into 1 1538412086.881 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538412086.881 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538412086.881 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538412086.881 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412086.881 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412086.881 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.882 * [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 1538412086.882 * [misc]backup-simplify: Simplify 0 into 0 1538412086.882 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.882 * [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 1538412086.882 * [misc]backup-simplify: Simplify 0 into 0 1538412086.882 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.883 * [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 1538412086.883 * [misc]backup-simplify: Simplify 0 into 0 1538412086.883 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.883 * [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 1538412086.883 * [misc]backup-simplify: Simplify 0 into 0 1538412086.883 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.884 * [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 1538412086.884 * [misc]backup-simplify: Simplify 0 into 0 1538412086.884 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412086.885 * [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 1538412086.885 * [misc]backup-simplify: Simplify 0 into 0 1538412086.885 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538412086.885 * * * [misc]progress: simplifying candidates 1538412086.885 * * * * [misc]progress: [ 1 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 2 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 3 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 4 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 5 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 6 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 7 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 8 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 9 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 10 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 11 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 12 / 21 ] simplifiying candidate # 1538412086.885 * * * * [misc]progress: [ 13 / 21 ] simplifiying candidate # 1538412086.885 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1538412086.886 * * [misc]simplify: iters left: 6 (6 enodes) 1538412086.887 * * [misc]simplify: iters left: 5 (9 enodes) 1538412086.888 * * [misc]simplify: iters left: 4 (11 enodes) 1538412086.890 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1538412086.890 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1538412086.890 * * * * [misc]progress: [ 14 / 21 ] simplifiying candidate # 1538412086.890 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1538412086.891 * * [misc]simplify: iters left: 6 (6 enodes) 1538412086.892 * * [misc]simplify: iters left: 5 (9 enodes) 1538412086.893 * * [misc]simplify: iters left: 4 (11 enodes) 1538412086.895 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1538412086.895 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1538412086.895 * * * * [misc]progress: [ 15 / 21 ] simplifiying candidate # 1538412086.895 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538412086.895 * * [misc]simplify: iters left: 5 (5 enodes) 1538412086.896 * * [misc]simplify: iters left: 4 (8 enodes) 1538412086.898 * * [misc]simplify: iters left: 3 (10 enodes) 1538412086.899 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538412086.899 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1538412086.899 * * * * [misc]progress: [ 16 / 21 ] simplifiying candidate # 1538412086.899 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538412086.900 * * [misc]simplify: iters left: 5 (5 enodes) 1538412086.901 * * [misc]simplify: iters left: 4 (8 enodes) 1538412086.902 * * [misc]simplify: iters left: 3 (10 enodes) 1538412086.904 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538412086.904 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1538412086.904 * * * * [misc]progress: [ 17 / 21 ] simplifiying candidate # 1538412086.904 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538412086.905 * * [misc]simplify: iters left: 6 (9 enodes) 1538412086.909 * * [misc]simplify: iters left: 5 (27 enodes) 1538412086.927 * * [misc]simplify: iters left: 4 (59 enodes) 1538412086.951 * * [misc]simplify: iters left: 3 (98 enodes) 1538412086.979 * * [misc]simplify: iters left: 2 (197 enodes) 1538412087.124 * * [misc]simplify: iters left: 1 (350 enodes) 1538412087.296 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1538412087.296 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) 1538412087.296 * * * * [misc]progress: [ 18 / 21 ] simplifiying candidate # 1538412087.296 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538412087.297 * * [misc]simplify: iters left: 5 (5 enodes) 1538412087.298 * * [misc]simplify: iters left: 4 (9 enodes) 1538412087.300 * * [misc]simplify: iters left: 3 (15 enodes) 1538412087.302 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538412087.302 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1538412087.303 * * * * [misc]progress: [ 19 / 21 ] simplifiying candidate # 1538412087.303 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538412087.303 * * [misc]simplify: iters left: 6 (12 enodes) 1538412087.306 * * [misc]simplify: iters left: 5 (23 enodes) 1538412087.313 * * [misc]simplify: iters left: 4 (45 enodes) 1538412087.331 * * [misc]simplify: iters left: 3 (65 enodes) 1538412087.353 * * [misc]simplify: iters left: 2 (91 enodes) 1538412087.371 * * [misc]simplify: iters left: 1 (104 enodes) 1538412087.394 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1538412087.395 * [misc]simplify: Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) 1538412087.395 * * * * [misc]progress: [ 20 / 21 ] simplifiying candidate # 1538412087.395 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538412087.395 * * [misc]simplify: iters left: 6 (7 enodes) 1538412087.397 * * [misc]simplify: iters left: 5 (10 enodes) 1538412087.398 * * [misc]simplify: iters left: 4 (12 enodes) 1538412087.400 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412087.400 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538412087.400 * * * * [misc]progress: [ 21 / 21 ] simplifiying candidate # 1538412087.400 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538412087.401 * * [misc]simplify: iters left: 6 (8 enodes) 1538412087.403 * * [misc]simplify: iters left: 5 (13 enodes) 1538412087.405 * * [misc]simplify: iters left: 4 (15 enodes) 1538412087.408 * * [misc]simplify: iters left: 3 (18 enodes) 1538412087.411 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412087.411 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538412087.411 * * * [misc]progress: adding candidates to table 1538412087.708 * * [misc]progress: iteration 2 / 4 1538412087.709 * * * [misc]progress: picking best candidate 1538412087.713 * * * * [misc]pick: Picked # 1538412087.713 * * * [misc]progress: localizing error 1538412087.725 * * * [misc]progress: generating rewritten candidates 1538412087.725 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1538412087.873 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1 1) 1538412087.988 * * * [misc]progress: generating series expansions 1538412087.988 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1538412087.988 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538412087.988 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538412087.988 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538412087.989 * [misc]taylor: Taking taylor expansion of 2 in x 1538412087.989 * [misc]backup-simplify: Simplify 2 into 2 1538412087.989 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538412087.989 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538412087.989 * [misc]taylor: Taking taylor expansion of x in x 1538412087.989 * [misc]backup-simplify: Simplify 0 into 0 1538412087.989 * [misc]backup-simplify: Simplify 1 into 1 1538412087.989 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412087.989 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538412087.989 * [misc]taylor: Taking taylor expansion of (- x) in x 1538412087.989 * [misc]taylor: Taking taylor expansion of x in x 1538412087.989 * [misc]backup-simplify: Simplify 0 into 0 1538412087.989 * [misc]backup-simplify: Simplify 1 into 1 1538412087.989 * [misc]backup-simplify: Simplify (- 0) into 0 1538412087.989 * [misc]backup-simplify: Simplify (- 1) into -1 1538412087.990 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412087.990 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538412087.990 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538412087.990 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538412087.990 * [misc]taylor: Taking taylor expansion of 2 in x 1538412087.990 * [misc]backup-simplify: Simplify 2 into 2 1538412087.990 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538412087.990 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538412087.990 * [misc]taylor: Taking taylor expansion of x in x 1538412087.990 * [misc]backup-simplify: Simplify 0 into 0 1538412087.990 * [misc]backup-simplify: Simplify 1 into 1 1538412087.990 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412087.990 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538412087.990 * [misc]taylor: Taking taylor expansion of (- x) in x 1538412087.990 * [misc]taylor: Taking taylor expansion of x in x 1538412087.990 * [misc]backup-simplify: Simplify 0 into 0 1538412087.990 * [misc]backup-simplify: Simplify 1 into 1 1538412087.991 * [misc]backup-simplify: Simplify (- 0) into 0 1538412087.991 * [misc]backup-simplify: Simplify (- 1) into -1 1538412087.991 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412087.991 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538412087.991 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538412087.991 * [misc]backup-simplify: Simplify 1 into 1 1538412087.993 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538412087.993 * [misc]backup-simplify: Simplify (- 1) into -1 1538412087.995 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538412087.995 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538412087.995 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538412087.995 * [misc]backup-simplify: Simplify 0 into 0 1538412087.998 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538412087.998 * [misc]backup-simplify: Simplify (- 1) into -1 1538412087.998 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.000 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538412088.000 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538412088.001 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538412088.001 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538412088.005 * [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 1538412088.006 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.006 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.006 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.006 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.010 * [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 1538412088.010 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538412088.010 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538412088.011 * [misc]backup-simplify: Simplify 0 into 0 1538412088.017 * [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 1538412088.017 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.017 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.018 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.018 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.018 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.018 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.018 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.025 * [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 1538412088.025 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538412088.025 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538412088.025 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538412088.026 * [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))) 1538412088.026 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.026 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538412088.026 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538412088.026 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.026 * [misc]backup-simplify: Simplify 2 into 2 1538412088.026 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538412088.026 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.026 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.026 * [misc]taylor: Taking taylor expansion of x in x 1538412088.026 * [misc]backup-simplify: Simplify 0 into 0 1538412088.026 * [misc]backup-simplify: Simplify 1 into 1 1538412088.027 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.027 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.027 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538412088.027 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538412088.027 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.027 * [misc]taylor: Taking taylor expansion of x in x 1538412088.027 * [misc]backup-simplify: Simplify 0 into 0 1538412088.027 * [misc]backup-simplify: Simplify 1 into 1 1538412088.027 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.027 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.027 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538412088.027 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538412088.028 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.028 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.028 * [misc]backup-simplify: Simplify 2 into 2 1538412088.028 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of x in x 1538412088.028 * [misc]backup-simplify: Simplify 0 into 0 1538412088.028 * [misc]backup-simplify: Simplify 1 into 1 1538412088.028 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.028 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.028 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.028 * [misc]taylor: Taking taylor expansion of x in x 1538412088.028 * [misc]backup-simplify: Simplify 0 into 0 1538412088.028 * [misc]backup-simplify: Simplify 1 into 1 1538412088.028 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.029 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.029 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538412088.029 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538412088.029 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.029 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.030 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.030 * [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 1538412088.030 * [misc]backup-simplify: Simplify 0 into 0 1538412088.030 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.031 * [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 1538412088.031 * [misc]backup-simplify: Simplify 0 into 0 1538412088.031 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.032 * [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 1538412088.032 * [misc]backup-simplify: Simplify 0 into 0 1538412088.032 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.033 * [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 1538412088.033 * [misc]backup-simplify: Simplify 0 into 0 1538412088.033 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.034 * [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 1538412088.034 * [misc]backup-simplify: Simplify 0 into 0 1538412088.035 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.036 * [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 1538412088.036 * [misc]backup-simplify: Simplify 0 into 0 1538412088.036 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538412088.036 * [misc]backup-simplify: Simplify (log (exp (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.036 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538412088.036 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538412088.036 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.036 * [misc]backup-simplify: Simplify 2 into 2 1538412088.036 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538412088.036 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.036 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.036 * [misc]taylor: Taking taylor expansion of x in x 1538412088.037 * [misc]backup-simplify: Simplify 0 into 0 1538412088.037 * [misc]backup-simplify: Simplify 1 into 1 1538412088.037 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.037 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.037 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538412088.037 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538412088.037 * [misc]taylor: Taking taylor expansion of -1 in x 1538412088.037 * [misc]backup-simplify: Simplify -1 into -1 1538412088.037 * [misc]taylor: Taking taylor expansion of x in x 1538412088.037 * [misc]backup-simplify: Simplify 0 into 0 1538412088.037 * [misc]backup-simplify: Simplify 1 into 1 1538412088.037 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538412088.037 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538412088.037 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538412088.038 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.038 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538412088.038 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.038 * [misc]backup-simplify: Simplify 2 into 2 1538412088.038 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538412088.038 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.038 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.038 * [misc]taylor: Taking taylor expansion of x in x 1538412088.038 * [misc]backup-simplify: Simplify 0 into 0 1538412088.038 * [misc]backup-simplify: Simplify 1 into 1 1538412088.038 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.038 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.038 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538412088.038 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538412088.038 * [misc]taylor: Taking taylor expansion of -1 in x 1538412088.038 * [misc]backup-simplify: Simplify -1 into -1 1538412088.038 * [misc]taylor: Taking taylor expansion of x in x 1538412088.038 * [misc]backup-simplify: Simplify 0 into 0 1538412088.038 * [misc]backup-simplify: Simplify 1 into 1 1538412088.038 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538412088.038 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538412088.039 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538412088.039 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.039 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.039 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.040 * [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 1538412088.040 * [misc]backup-simplify: Simplify 0 into 0 1538412088.040 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.040 * [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 1538412088.040 * [misc]backup-simplify: Simplify 0 into 0 1538412088.041 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.041 * [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 1538412088.041 * [misc]backup-simplify: Simplify 0 into 0 1538412088.041 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.042 * [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 1538412088.042 * [misc]backup-simplify: Simplify 0 into 0 1538412088.042 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.043 * [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 1538412088.043 * [misc]backup-simplify: Simplify 0 into 0 1538412088.044 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.045 * [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 1538412088.045 * [misc]backup-simplify: Simplify 0 into 0 1538412088.045 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538412088.045 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1 1) 1538412088.045 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1538412088.045 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1538412088.046 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538412088.046 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.046 * [misc]backup-simplify: Simplify 2 into 2 1538412088.046 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538412088.046 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538412088.046 * [misc]taylor: Taking taylor expansion of x in x 1538412088.046 * [misc]backup-simplify: Simplify 0 into 0 1538412088.046 * [misc]backup-simplify: Simplify 1 into 1 1538412088.046 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412088.046 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538412088.046 * [misc]taylor: Taking taylor expansion of (- x) in x 1538412088.046 * [misc]taylor: Taking taylor expansion of x in x 1538412088.046 * [misc]backup-simplify: Simplify 0 into 0 1538412088.046 * [misc]backup-simplify: Simplify 1 into 1 1538412088.046 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.046 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.046 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412088.046 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538412088.047 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538412088.047 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1538412088.047 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.047 * [misc]backup-simplify: Simplify 2 into 2 1538412088.047 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1538412088.047 * [misc]taylor: Taking taylor expansion of (exp x) in x 1538412088.047 * [misc]taylor: Taking taylor expansion of x in x 1538412088.047 * [misc]backup-simplify: Simplify 0 into 0 1538412088.047 * [misc]backup-simplify: Simplify 1 into 1 1538412088.047 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412088.047 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1538412088.047 * [misc]taylor: Taking taylor expansion of (- x) in x 1538412088.047 * [misc]taylor: Taking taylor expansion of x in x 1538412088.047 * [misc]backup-simplify: Simplify 0 into 0 1538412088.047 * [misc]backup-simplify: Simplify 1 into 1 1538412088.047 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.047 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.047 * [misc]backup-simplify: Simplify (exp 0) into 1 1538412088.047 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1538412088.048 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1538412088.048 * [misc]backup-simplify: Simplify 1 into 1 1538412088.049 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1538412088.049 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.050 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1538412088.051 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1538412088.051 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1538412088.051 * [misc]backup-simplify: Simplify 0 into 0 1538412088.053 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538412088.053 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.053 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.055 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1538412088.056 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1538412088.056 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1538412088.056 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538412088.059 * [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 1538412088.059 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.060 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.060 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.060 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.064 * [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 1538412088.064 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1538412088.064 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1538412088.064 * [misc]backup-simplify: Simplify 0 into 0 1538412088.069 * [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 1538412088.070 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.070 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.070 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.070 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.070 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.070 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.070 * [misc]backup-simplify: Simplify (- 0) into 0 1538412088.076 * [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 1538412088.076 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1538412088.076 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1538412088.076 * [misc]backup-simplify: Simplify 5/24 into 5/24 1538412088.077 * [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))) 1538412088.077 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.077 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1538412088.077 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.077 * [misc]backup-simplify: Simplify 2 into 2 1538412088.077 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of x in x 1538412088.077 * [misc]backup-simplify: Simplify 0 into 0 1538412088.077 * [misc]backup-simplify: Simplify 1 into 1 1538412088.077 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.077 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.077 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.077 * [misc]taylor: Taking taylor expansion of x in x 1538412088.077 * [misc]backup-simplify: Simplify 0 into 0 1538412088.077 * [misc]backup-simplify: Simplify 1 into 1 1538412088.078 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.078 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.078 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538412088.078 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538412088.078 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.078 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1538412088.078 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.078 * [misc]backup-simplify: Simplify 2 into 2 1538412088.078 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1538412088.078 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.078 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.078 * [misc]taylor: Taking taylor expansion of x in x 1538412088.078 * [misc]backup-simplify: Simplify 0 into 0 1538412088.078 * [misc]backup-simplify: Simplify 1 into 1 1538412088.078 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.079 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.079 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1538412088.079 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1538412088.079 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.079 * [misc]taylor: Taking taylor expansion of x in x 1538412088.079 * [misc]backup-simplify: Simplify 0 into 0 1538412088.079 * [misc]backup-simplify: Simplify 1 into 1 1538412088.079 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.079 * [misc]backup-simplify: Simplify (- 1) into -1 1538412088.079 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1538412088.079 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1538412088.079 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.080 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1538412088.080 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.080 * [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 1538412088.080 * [misc]backup-simplify: Simplify 0 into 0 1538412088.080 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.081 * [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 1538412088.081 * [misc]backup-simplify: Simplify 0 into 0 1538412088.081 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.082 * [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 1538412088.082 * [misc]backup-simplify: Simplify 0 into 0 1538412088.082 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.083 * [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 1538412088.083 * [misc]backup-simplify: Simplify 0 into 0 1538412088.084 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.085 * [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 1538412088.085 * [misc]backup-simplify: Simplify 0 into 0 1538412088.085 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.086 * [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 1538412088.086 * [misc]backup-simplify: Simplify 0 into 0 1538412088.086 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1538412088.087 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.087 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1538412088.087 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538412088.087 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.087 * [misc]backup-simplify: Simplify 2 into 2 1538412088.087 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538412088.087 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.087 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.087 * [misc]taylor: Taking taylor expansion of x in x 1538412088.087 * [misc]backup-simplify: Simplify 0 into 0 1538412088.087 * [misc]backup-simplify: Simplify 1 into 1 1538412088.087 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.087 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.087 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538412088.087 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538412088.087 * [misc]taylor: Taking taylor expansion of -1 in x 1538412088.088 * [misc]backup-simplify: Simplify -1 into -1 1538412088.088 * [misc]taylor: Taking taylor expansion of x in x 1538412088.088 * [misc]backup-simplify: Simplify 0 into 0 1538412088.088 * [misc]backup-simplify: Simplify 1 into 1 1538412088.088 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538412088.088 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538412088.088 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538412088.088 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.088 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1538412088.088 * [misc]taylor: Taking taylor expansion of 2 in x 1538412088.088 * [misc]backup-simplify: Simplify 2 into 2 1538412088.088 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1538412088.088 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1538412088.088 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538412088.088 * [misc]taylor: Taking taylor expansion of x in x 1538412088.088 * [misc]backup-simplify: Simplify 0 into 0 1538412088.088 * [misc]backup-simplify: Simplify 1 into 1 1538412088.089 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538412088.089 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1538412088.089 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1538412088.089 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538412088.089 * [misc]taylor: Taking taylor expansion of -1 in x 1538412088.089 * [misc]backup-simplify: Simplify -1 into -1 1538412088.089 * [misc]taylor: Taking taylor expansion of x in x 1538412088.089 * [misc]backup-simplify: Simplify 0 into 0 1538412088.089 * [misc]backup-simplify: Simplify 1 into 1 1538412088.089 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538412088.089 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1538412088.089 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1538412088.089 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.090 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1538412088.090 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.090 * [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 1538412088.090 * [misc]backup-simplify: Simplify 0 into 0 1538412088.091 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.091 * [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 1538412088.091 * [misc]backup-simplify: Simplify 0 into 0 1538412088.091 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.092 * [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 1538412088.092 * [misc]backup-simplify: Simplify 0 into 0 1538412088.092 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.093 * [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 1538412088.093 * [misc]backup-simplify: Simplify 0 into 0 1538412088.093 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.094 * [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 1538412088.094 * [misc]backup-simplify: Simplify 0 into 0 1538412088.095 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538412088.096 * [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 1538412088.096 * [misc]backup-simplify: Simplify 0 into 0 1538412088.096 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1538412088.096 * * * [misc]progress: simplifying candidates 1538412088.096 * * * * [misc]progress: [ 1 / 44 ] simplifiying candidate # 1538412088.096 * * * * [misc]progress: [ 2 / 44 ] simplifiying candidate # 1538412088.096 * * * * [misc]progress: [ 3 / 44 ] simplifiying candidate # 1538412088.097 * [enter]simplify: Simplifying (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538412088.102 * * [misc]simplify: iters left: 6 (11 enodes) 1538412088.105 * * [misc]simplify: iters left: 5 (16 enodes) 1538412088.107 * * [misc]simplify: iters left: 4 (18 enodes) 1538412088.111 * [exit]simplify: Simplified to (log (* (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538412088.111 * [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))))))))) 1538412088.111 * * * * [misc]progress: [ 4 / 44 ] simplifiying candidate # 1538412088.111 * [enter]simplify: Simplifying (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538412088.112 * * [misc]simplify: iters left: 6 (10 enodes) 1538412088.114 * * [misc]simplify: iters left: 5 (13 enodes) 1538412088.116 * * [misc]simplify: iters left: 4 (15 enodes) 1538412088.119 * [exit]simplify: Simplified to (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538412088.119 * [misc]simplify: Simplified (2 1) to (λ (x) (+ (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))) (log (sqrt (exp (/ 2 (+ (exp x) (exp (- x))))))))) 1538412088.119 * * * * [misc]progress: [ 5 / 44 ] simplifiying candidate # 1538412088.119 * [enter]simplify: Simplifying (log 1) 1538412088.119 * * [misc]simplify: iters left: 1 (2 enodes) 1538412088.120 * [exit]simplify: Simplified to 0 1538412088.120 * [misc]simplify: Simplified (2 1) to (λ (x) (+ 0 (log (exp (/ 2 (+ (exp x) (exp (- x)))))))) 1538412088.120 * * * * [misc]progress: [ 6 / 44 ] simplifiying candidate # 1538412088.120 * * * * [misc]progress: [ 7 / 44 ] simplifiying candidate # 1538412088.120 * [enter]simplify: Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x))))) 1538412088.121 * * [misc]simplify: iters left: 6 (8 enodes) 1538412088.122 * * [misc]simplify: iters left: 5 (11 enodes) 1538412088.125 * * [misc]simplify: iters left: 4 (13 enodes) 1538412088.129 * [exit]simplify: Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x))))) 1538412088.130 * [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)))))))))) 1538412088.130 * * * * [misc]progress: [ 8 / 44 ] simplifiying candidate # 1538412088.130 * [enter]simplify: Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1538412088.131 * * [misc]simplify: iters left: 6 (8 enodes) 1538412088.134 * * [misc]simplify: iters left: 5 (11 enodes) 1538412088.137 * * [misc]simplify: iters left: 4 (13 enodes) 1538412088.141 * [exit]simplify: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 1538412088.141 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (log (exp (sqrt (/ 2 (+ (exp x) (exp (- x))))))))) 1538412088.141 * * * * [misc]progress: [ 9 / 44 ] simplifiying candidate # 1538412088.141 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538412088.141 * * [misc]simplify: iters left: 6 (7 enodes) 1538412088.143 * * [misc]simplify: iters left: 5 (10 enodes) 1538412088.144 * * [misc]simplify: iters left: 4 (12 enodes) 1538412088.146 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412088.146 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 2 (+ (exp x) (exp (- x)))) (log (exp 1)))) 1538412088.146 * * * * [misc]progress: [ 10 / 44 ] simplifiying candidate # 1538412088.146 * [enter]simplify: Simplifying (/ 1 (+ (exp x) (exp (- x)))) 1538412088.147 * * [misc]simplify: iters left: 6 (7 enodes) 1538412088.148 * * [misc]simplify: iters left: 5 (11 enodes) 1538412088.150 * [exit]simplify: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 1538412088.150 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (+ (exp x) (exp (- x)))) (log (exp 2)))) 1538412088.150 * * * * [misc]progress: [ 11 / 44 ] simplifiying candidate # 1538412088.150 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538412088.151 * * [misc]simplify: iters left: 6 (9 enodes) 1538412088.154 * * [misc]simplify: iters left: 5 (27 enodes) 1538412088.162 * * [misc]simplify: iters left: 4 (59 enodes) 1538412088.181 * * [misc]simplify: iters left: 3 (98 enodes) 1538412088.210 * * [misc]simplify: iters left: 2 (197 enodes) 1538412088.316 * * [misc]simplify: iters left: 1 (350 enodes) 1538412088.504 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1538412088.504 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) (log (exp (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))))) 1538412088.505 * * * * [misc]progress: [ 12 / 44 ] simplifiying candidate # 1538412088.505 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538412088.506 * * [misc]simplify: iters left: 5 (5 enodes) 1538412088.508 * * [misc]simplify: iters left: 4 (9 enodes) 1538412088.524 * * [misc]simplify: iters left: 3 (15 enodes) 1538412088.529 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538412088.529 * [misc]simplify: Simplified (2 1) to (λ (x) (* (+ (/ -1 (exp x)) (exp x)) (log (exp (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))))) 1538412088.529 * * * * [misc]progress: [ 13 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 14 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 15 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 16 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 17 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 18 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 19 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 20 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 21 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 22 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 23 / 44 ] simplifiying candidate # 1538412088.529 * * * * [misc]progress: [ 24 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 25 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 26 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 27 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 28 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 29 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 30 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 31 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 32 / 44 ] simplifiying candidate # 1538412088.530 * * * * [misc]progress: [ 33 / 44 ] simplifiying candidate # 1538412088.530 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1538412088.531 * * [misc]simplify: iters left: 6 (6 enodes) 1538412088.534 * * [misc]simplify: iters left: 5 (9 enodes) 1538412088.537 * * [misc]simplify: iters left: 4 (11 enodes) 1538412088.541 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1538412088.541 * [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)))))))) 1538412088.541 * * * * [misc]progress: [ 34 / 44 ] simplifiying candidate # 1538412088.541 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1538412088.542 * * [misc]simplify: iters left: 6 (6 enodes) 1538412088.545 * * [misc]simplify: iters left: 5 (9 enodes) 1538412088.548 * * [misc]simplify: iters left: 4 (11 enodes) 1538412088.551 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1538412088.551 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 1538412088.551 * * * * [misc]progress: [ 35 / 44 ] simplifiying candidate # 1538412088.552 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538412088.552 * * [misc]simplify: iters left: 5 (5 enodes) 1538412088.554 * * [misc]simplify: iters left: 4 (8 enodes) 1538412088.557 * * [misc]simplify: iters left: 3 (10 enodes) 1538412088.560 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538412088.560 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1538412088.560 * * * * [misc]progress: [ 36 / 44 ] simplifiying candidate # 1538412088.560 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1538412088.561 * * [misc]simplify: iters left: 5 (5 enodes) 1538412088.563 * * [misc]simplify: iters left: 4 (8 enodes) 1538412088.565 * * [misc]simplify: iters left: 3 (10 enodes) 1538412088.569 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1538412088.569 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1538412088.569 * * * * [misc]progress: [ 37 / 44 ] simplifiying candidate # 1538412088.569 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1538412088.570 * * [misc]simplify: iters left: 6 (9 enodes) 1538412088.577 * * [misc]simplify: iters left: 5 (27 enodes) 1538412088.592 * * [misc]simplify: iters left: 4 (59 enodes) 1538412088.615 * * [misc]simplify: iters left: 3 (98 enodes) 1538412088.646 * * [misc]simplify: iters left: 2 (197 enodes) 1538412088.795 * * [misc]simplify: iters left: 1 (350 enodes) 1538412088.967 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1538412088.967 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (log (exp (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))) 1538412088.967 * * * * [misc]progress: [ 38 / 44 ] simplifiying candidate # 1538412088.968 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1538412088.968 * * [misc]simplify: iters left: 5 (5 enodes) 1538412088.971 * * [misc]simplify: iters left: 4 (9 enodes) 1538412088.975 * * [misc]simplify: iters left: 3 (15 enodes) 1538412088.979 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1538412088.979 * [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)))))) 1538412088.979 * * * * [misc]progress: [ 39 / 44 ] simplifiying candidate # 1538412088.980 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538412088.980 * * [misc]simplify: iters left: 6 (12 enodes) 1538412088.983 * * [misc]simplify: iters left: 5 (23 enodes) 1538412088.989 * * [misc]simplify: iters left: 4 (45 enodes) 1538412089.002 * * [misc]simplify: iters left: 3 (65 enodes) 1538412089.018 * * [misc]simplify: iters left: 2 (91 enodes) 1538412089.042 * * [misc]simplify: iters left: 1 (104 enodes) 1538412089.083 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1538412089.083 * [misc]simplify: Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) 1538412089.083 * * * * [misc]progress: [ 40 / 44 ] simplifiying candidate # 1538412089.084 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538412089.084 * * [misc]simplify: iters left: 6 (7 enodes) 1538412089.087 * * [misc]simplify: iters left: 5 (10 enodes) 1538412089.090 * * [misc]simplify: iters left: 4 (12 enodes) 1538412089.094 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412089.094 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538412089.095 * * * * [misc]progress: [ 41 / 44 ] simplifiying candidate # 1538412089.095 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538412089.096 * * [misc]simplify: iters left: 6 (8 enodes) 1538412089.100 * * [misc]simplify: iters left: 5 (13 enodes) 1538412089.105 * * [misc]simplify: iters left: 4 (15 enodes) 1538412089.110 * * [misc]simplify: iters left: 3 (18 enodes) 1538412089.119 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412089.119 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1538412089.119 * * * * [misc]progress: [ 42 / 44 ] simplifiying candidate # 1538412089.120 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1538412089.121 * * [misc]simplify: iters left: 6 (12 enodes) 1538412089.126 * * [misc]simplify: iters left: 5 (23 enodes) 1538412089.139 * * [misc]simplify: iters left: 4 (45 enodes) 1538412089.157 * * [misc]simplify: iters left: 3 (65 enodes) 1538412089.180 * * [misc]simplify: iters left: 2 (91 enodes) 1538412089.204 * * [misc]simplify: iters left: 1 (104 enodes) 1538412089.246 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1538412089.246 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))))) 1538412089.246 * * * * [misc]progress: [ 43 / 44 ] simplifiying candidate # 1538412089.247 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1538412089.250 * * [misc]simplify: iters left: 6 (7 enodes) 1538412089.253 * * [misc]simplify: iters left: 5 (10 enodes) 1538412089.256 * * [misc]simplify: iters left: 4 (12 enodes) 1538412089.260 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412089.260 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538412089.260 * * * * [misc]progress: [ 44 / 44 ] simplifiying candidate # 1538412089.260 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1538412089.261 * * [misc]simplify: iters left: 6 (8 enodes) 1538412089.266 * * [misc]simplify: iters left: 5 (13 enodes) 1538412089.271 * * [misc]simplify: iters left: 4 (15 enodes) 1538412089.276 * * [misc]simplify: iters left: 3 (18 enodes) 1538412089.283 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1538412089.283 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 1538412089.283 * * * [misc]progress: adding candidates to table 1538412090.248 * [misc]progress: [Phase 3 of 3] Extracting. 1538412090.248 * * [misc]regime: Finding splitpoints for: (# #) 1538412090.249 * * * [misc]regime-changes: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 1538412090.249 * * * * [misc]regimes: Trying to branch on x from (# #) 1538412090.283 * * * * [misc]regimes: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 1538412090.321 * * * * [misc]regimes: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 1538412090.378 * * * [misc]regime: Found split indices: #