1547112613.001 * [misc]progress: [Phase 1 of 3] Setting up. 1547112613.001 * * * [misc]progress: [1/2] Preparing points 1547112613.001 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1547112613.030 * * * * [misc]points: Filtering points with unrepresentable outputs 1547112613.030 * * * * [exit]points: Sampled 256 points with exact outputs 1547112613.030 * * * [misc]progress: [2/2] Setting up program. 1547112613.032 * [misc]progress: [Phase 2 of 3] Improving. 1547112613.032 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1547112613.033 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1547112613.033 * * [misc]simplify: iters left: 6 (7 enodes) 1547112613.034 * * [misc]simplify: iters left: 5 (10 enodes) 1547112613.035 * * [misc]simplify: iters left: 4 (12 enodes) 1547112613.036 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112613.037 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1547112613.039 * * [misc]progress: iteration 1 / 4 1547112613.039 * * * [misc]progress: picking best candidate 1547112613.042 * * * * [misc]pick: Picked # 1547112613.042 * * * [misc]progress: localizing error 1547112613.055 * * * [misc]progress: generating rewritten candidates 1547112613.055 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1547112613.058 * * * [misc]progress: generating series expansions 1547112613.058 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1547112613.058 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1547112613.058 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1547112613.058 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1547112613.058 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.058 * [misc]backup-simplify: Simplify 2 into 2 1547112613.058 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1547112613.058 * [misc]taylor: Taking taylor expansion of (exp x) in x 1547112613.058 * [misc]taylor: Taking taylor expansion of x in x 1547112613.058 * [misc]backup-simplify: Simplify 0 into 0 1547112613.058 * [misc]backup-simplify: Simplify 1 into 1 1547112613.059 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.059 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of (- x) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of x in x 1547112613.059 * [misc]backup-simplify: Simplify 0 into 0 1547112613.059 * [misc]backup-simplify: Simplify 1 into 1 1547112613.059 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.059 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.059 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.059 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1547112613.059 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1547112613.059 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.059 * [misc]backup-simplify: Simplify 2 into 2 1547112613.059 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of (exp x) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of x in x 1547112613.059 * [misc]backup-simplify: Simplify 0 into 0 1547112613.059 * [misc]backup-simplify: Simplify 1 into 1 1547112613.059 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.059 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of (- x) in x 1547112613.059 * [misc]taylor: Taking taylor expansion of x in x 1547112613.059 * [misc]backup-simplify: Simplify 0 into 0 1547112613.059 * [misc]backup-simplify: Simplify 1 into 1 1547112613.060 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.060 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.060 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.060 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1547112613.060 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1547112613.060 * [misc]backup-simplify: Simplify 1 into 1 1547112613.061 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1547112613.061 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.062 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1547112613.062 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1547112613.062 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1547112613.062 * [misc]backup-simplify: Simplify 0 into 0 1547112613.064 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1547112613.064 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.064 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.065 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1547112613.065 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1547112613.066 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1547112613.066 * [misc]backup-simplify: Simplify -1/2 into -1/2 1547112613.069 * [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 1547112613.069 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.069 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.070 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.070 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.074 * [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 1547112613.074 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1547112613.074 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1547112613.074 * [misc]backup-simplify: Simplify 0 into 0 1547112613.081 * [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 1547112613.081 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.081 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.082 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.082 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.082 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.082 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.082 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.088 * [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 1547112613.088 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1547112613.089 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1547112613.089 * [misc]backup-simplify: Simplify 5/24 into 5/24 1547112613.089 * [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))) 1547112613.089 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.089 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1547112613.089 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1547112613.089 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.089 * [misc]backup-simplify: Simplify 2 into 2 1547112613.089 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1547112613.089 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.089 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.089 * [misc]taylor: Taking taylor expansion of x in x 1547112613.089 * [misc]backup-simplify: Simplify 0 into 0 1547112613.090 * [misc]backup-simplify: Simplify 1 into 1 1547112613.090 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.098 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.098 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1547112613.098 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1547112613.098 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.098 * [misc]taylor: Taking taylor expansion of x in x 1547112613.098 * [misc]backup-simplify: Simplify 0 into 0 1547112613.098 * [misc]backup-simplify: Simplify 1 into 1 1547112613.099 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.099 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.099 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1547112613.100 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1547112613.100 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.100 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1547112613.100 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.100 * [misc]backup-simplify: Simplify 2 into 2 1547112613.100 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1547112613.100 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.100 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.100 * [misc]taylor: Taking taylor expansion of x in x 1547112613.100 * [misc]backup-simplify: Simplify 0 into 0 1547112613.100 * [misc]backup-simplify: Simplify 1 into 1 1547112613.100 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.100 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.100 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1547112613.100 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1547112613.100 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.101 * [misc]taylor: Taking taylor expansion of x in x 1547112613.101 * [misc]backup-simplify: Simplify 0 into 0 1547112613.101 * [misc]backup-simplify: Simplify 1 into 1 1547112613.101 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.101 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.101 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1547112613.101 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1547112613.101 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.102 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.102 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.102 * [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 1547112613.102 * [misc]backup-simplify: Simplify 0 into 0 1547112613.103 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.103 * [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 1547112613.103 * [misc]backup-simplify: Simplify 0 into 0 1547112613.103 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.104 * [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 1547112613.104 * [misc]backup-simplify: Simplify 0 into 0 1547112613.104 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.105 * [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 1547112613.105 * [misc]backup-simplify: Simplify 0 into 0 1547112613.106 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.107 * [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 1547112613.107 * [misc]backup-simplify: Simplify 0 into 0 1547112613.107 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.108 * [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 1547112613.108 * [misc]backup-simplify: Simplify 0 into 0 1547112613.109 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1547112613.109 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.109 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1547112613.109 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1547112613.109 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.109 * [misc]backup-simplify: Simplify 2 into 2 1547112613.109 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1547112613.109 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.109 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.109 * [misc]taylor: Taking taylor expansion of x in x 1547112613.109 * [misc]backup-simplify: Simplify 0 into 0 1547112613.109 * [misc]backup-simplify: Simplify 1 into 1 1547112613.109 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.110 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.110 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1547112613.110 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1547112613.110 * [misc]taylor: Taking taylor expansion of -1 in x 1547112613.110 * [misc]backup-simplify: Simplify -1 into -1 1547112613.110 * [misc]taylor: Taking taylor expansion of x in x 1547112613.110 * [misc]backup-simplify: Simplify 0 into 0 1547112613.110 * [misc]backup-simplify: Simplify 1 into 1 1547112613.110 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1547112613.110 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1547112613.110 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1547112613.110 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.110 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1547112613.110 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.110 * [misc]backup-simplify: Simplify 2 into 2 1547112613.110 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1547112613.110 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.110 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.111 * [misc]taylor: Taking taylor expansion of x in x 1547112613.111 * [misc]backup-simplify: Simplify 0 into 0 1547112613.111 * [misc]backup-simplify: Simplify 1 into 1 1547112613.111 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.111 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.111 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1547112613.111 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1547112613.111 * [misc]taylor: Taking taylor expansion of -1 in x 1547112613.111 * [misc]backup-simplify: Simplify -1 into -1 1547112613.111 * [misc]taylor: Taking taylor expansion of x in x 1547112613.111 * [misc]backup-simplify: Simplify 0 into 0 1547112613.111 * [misc]backup-simplify: Simplify 1 into 1 1547112613.111 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1547112613.111 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1547112613.111 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1547112613.112 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.112 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.112 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.112 * [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 1547112613.112 * [misc]backup-simplify: Simplify 0 into 0 1547112613.113 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.113 * [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 1547112613.113 * [misc]backup-simplify: Simplify 0 into 0 1547112613.113 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.114 * [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 1547112613.114 * [misc]backup-simplify: Simplify 0 into 0 1547112613.114 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.115 * [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 1547112613.115 * [misc]backup-simplify: Simplify 0 into 0 1547112613.115 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.116 * [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 1547112613.116 * [misc]backup-simplify: Simplify 0 into 0 1547112613.117 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.118 * [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 1547112613.118 * [misc]backup-simplify: Simplify 0 into 0 1547112613.118 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1547112613.118 * * * [misc]progress: simplifying candidates 1547112613.118 * * * * [misc]progress: [ 1 / 21 ] simplifiying candidate # 1547112613.118 * * * * [misc]progress: [ 2 / 21 ] simplifiying candidate # 1547112613.118 * * * * [misc]progress: [ 3 / 21 ] simplifiying candidate # 1547112613.118 * * * * [misc]progress: [ 4 / 21 ] simplifiying candidate # 1547112613.118 * * * * [misc]progress: [ 5 / 21 ] simplifiying candidate # 1547112613.118 * * * * [misc]progress: [ 6 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 7 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 8 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 9 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 10 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 11 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 12 / 21 ] simplifiying candidate # 1547112613.119 * * * * [misc]progress: [ 13 / 21 ] simplifiying candidate # 1547112613.119 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1547112613.120 * * [misc]simplify: iters left: 6 (6 enodes) 1547112613.121 * * [misc]simplify: iters left: 5 (9 enodes) 1547112613.124 * * [misc]simplify: iters left: 4 (11 enodes) 1547112613.127 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1547112613.127 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1547112613.127 * * * * [misc]progress: [ 14 / 21 ] simplifiying candidate # 1547112613.127 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1547112613.127 * * [misc]simplify: iters left: 6 (6 enodes) 1547112613.128 * * [misc]simplify: iters left: 5 (9 enodes) 1547112613.129 * * [misc]simplify: iters left: 4 (11 enodes) 1547112613.131 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1547112613.131 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1547112613.131 * * * * [misc]progress: [ 15 / 21 ] simplifiying candidate # 1547112613.131 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1547112613.131 * * [misc]simplify: iters left: 5 (5 enodes) 1547112613.132 * * [misc]simplify: iters left: 4 (8 enodes) 1547112613.133 * * [misc]simplify: iters left: 3 (10 enodes) 1547112613.134 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1547112613.134 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1547112613.134 * * * * [misc]progress: [ 16 / 21 ] simplifiying candidate # 1547112613.134 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1547112613.134 * * [misc]simplify: iters left: 5 (5 enodes) 1547112613.135 * * [misc]simplify: iters left: 4 (8 enodes) 1547112613.136 * * [misc]simplify: iters left: 3 (10 enodes) 1547112613.137 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1547112613.137 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1547112613.137 * * * * [misc]progress: [ 17 / 21 ] simplifiying candidate # 1547112613.137 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1547112613.137 * * [misc]simplify: iters left: 6 (9 enodes) 1547112613.139 * * [misc]simplify: iters left: 5 (27 enodes) 1547112613.144 * * [misc]simplify: iters left: 4 (59 enodes) 1547112613.154 * * [misc]simplify: iters left: 3 (98 enodes) 1547112613.184 * * [misc]simplify: iters left: 2 (197 enodes) 1547112613.266 * * [misc]simplify: iters left: 1 (350 enodes) 1547112613.345 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1547112613.345 * [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))))) 1547112613.345 * * * * [misc]progress: [ 18 / 21 ] simplifiying candidate # 1547112613.345 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1547112613.345 * * [misc]simplify: iters left: 5 (5 enodes) 1547112613.346 * * [misc]simplify: iters left: 4 (9 enodes) 1547112613.347 * * [misc]simplify: iters left: 3 (15 enodes) 1547112613.351 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1547112613.351 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1547112613.351 * * * * [misc]progress: [ 19 / 21 ] simplifiying candidate # 1547112613.351 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1547112613.351 * * [misc]simplify: iters left: 6 (12 enodes) 1547112613.355 * * [misc]simplify: iters left: 5 (23 enodes) 1547112613.363 * * [misc]simplify: iters left: 4 (45 enodes) 1547112613.376 * * [misc]simplify: iters left: 3 (65 enodes) 1547112613.393 * * [misc]simplify: iters left: 2 (91 enodes) 1547112613.412 * * [misc]simplify: iters left: 1 (104 enodes) 1547112613.437 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1547112613.437 * [misc]simplify: Simplified (2) to (λ (x) (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) 1547112613.437 * * * * [misc]progress: [ 20 / 21 ] simplifiying candidate # 1547112613.437 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1547112613.437 * * [misc]simplify: iters left: 6 (7 enodes) 1547112613.439 * * [misc]simplify: iters left: 5 (10 enodes) 1547112613.442 * * [misc]simplify: iters left: 4 (12 enodes) 1547112613.444 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112613.445 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1547112613.445 * * * * [misc]progress: [ 21 / 21 ] simplifiying candidate # 1547112613.445 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1547112613.445 * * [misc]simplify: iters left: 6 (8 enodes) 1547112613.448 * * [misc]simplify: iters left: 5 (13 enodes) 1547112613.451 * * [misc]simplify: iters left: 4 (15 enodes) 1547112613.455 * * [misc]simplify: iters left: 3 (18 enodes) 1547112613.459 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112613.459 * [misc]simplify: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1547112613.459 * * * [misc]progress: adding candidates to table 1547112613.657 * * [misc]progress: iteration 2 / 4 1547112613.657 * * * [misc]progress: picking best candidate 1547112613.663 * * * * [misc]pick: Picked # 1547112613.664 * * * [misc]progress: localizing error 1547112613.674 * * * [misc]progress: generating rewritten candidates 1547112613.674 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2 1) 1547112613.680 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1 1) 1547112613.687 * * * [misc]progress: generating series expansions 1547112613.687 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2 1) 1547112613.687 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1547112613.687 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1547112613.687 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1547112613.687 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.687 * [misc]backup-simplify: Simplify 2 into 2 1547112613.687 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1547112613.687 * [misc]taylor: Taking taylor expansion of (exp x) in x 1547112613.687 * [misc]taylor: Taking taylor expansion of x in x 1547112613.687 * [misc]backup-simplify: Simplify 0 into 0 1547112613.687 * [misc]backup-simplify: Simplify 1 into 1 1547112613.687 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.687 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1547112613.687 * [misc]taylor: Taking taylor expansion of (- x) in x 1547112613.687 * [misc]taylor: Taking taylor expansion of x in x 1547112613.687 * [misc]backup-simplify: Simplify 0 into 0 1547112613.688 * [misc]backup-simplify: Simplify 1 into 1 1547112613.688 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.688 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.688 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.688 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1547112613.688 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1547112613.688 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1547112613.688 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.689 * [misc]backup-simplify: Simplify 2 into 2 1547112613.689 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1547112613.689 * [misc]taylor: Taking taylor expansion of (exp x) in x 1547112613.689 * [misc]taylor: Taking taylor expansion of x in x 1547112613.689 * [misc]backup-simplify: Simplify 0 into 0 1547112613.689 * [misc]backup-simplify: Simplify 1 into 1 1547112613.689 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.689 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1547112613.689 * [misc]taylor: Taking taylor expansion of (- x) in x 1547112613.689 * [misc]taylor: Taking taylor expansion of x in x 1547112613.689 * [misc]backup-simplify: Simplify 0 into 0 1547112613.689 * [misc]backup-simplify: Simplify 1 into 1 1547112613.689 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.689 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.689 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.689 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1547112613.690 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1547112613.690 * [misc]backup-simplify: Simplify 1 into 1 1547112613.691 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1547112613.692 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.693 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1547112613.693 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1547112613.693 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1547112613.693 * [misc]backup-simplify: Simplify 0 into 0 1547112613.696 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1547112613.696 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.696 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.699 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1547112613.699 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1547112613.699 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1547112613.699 * [misc]backup-simplify: Simplify -1/2 into -1/2 1547112613.703 * [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 1547112613.704 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.704 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.704 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.704 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.708 * [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 1547112613.708 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1547112613.709 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1547112613.709 * [misc]backup-simplify: Simplify 0 into 0 1547112613.715 * [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 1547112613.715 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.715 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.716 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.716 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.716 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.716 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.716 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.723 * [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 1547112613.723 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1547112613.723 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1547112613.723 * [misc]backup-simplify: Simplify 5/24 into 5/24 1547112613.724 * [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))) 1547112613.724 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.724 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1547112613.724 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1547112613.724 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.724 * [misc]backup-simplify: Simplify 2 into 2 1547112613.724 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1547112613.724 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.724 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.724 * [misc]taylor: Taking taylor expansion of x in x 1547112613.724 * [misc]backup-simplify: Simplify 0 into 0 1547112613.724 * [misc]backup-simplify: Simplify 1 into 1 1547112613.725 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.725 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.725 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1547112613.725 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1547112613.725 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.725 * [misc]taylor: Taking taylor expansion of x in x 1547112613.725 * [misc]backup-simplify: Simplify 0 into 0 1547112613.725 * [misc]backup-simplify: Simplify 1 into 1 1547112613.725 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.725 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.725 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1547112613.725 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1547112613.726 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.726 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.726 * [misc]backup-simplify: Simplify 2 into 2 1547112613.726 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of x in x 1547112613.726 * [misc]backup-simplify: Simplify 0 into 0 1547112613.726 * [misc]backup-simplify: Simplify 1 into 1 1547112613.726 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.726 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.726 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.726 * [misc]taylor: Taking taylor expansion of x in x 1547112613.726 * [misc]backup-simplify: Simplify 0 into 0 1547112613.726 * [misc]backup-simplify: Simplify 1 into 1 1547112613.726 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.727 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.727 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1547112613.727 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1547112613.727 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.731 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.731 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.731 * [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 1547112613.732 * [misc]backup-simplify: Simplify 0 into 0 1547112613.732 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.732 * [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 1547112613.732 * [misc]backup-simplify: Simplify 0 into 0 1547112613.733 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.733 * [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 1547112613.733 * [misc]backup-simplify: Simplify 0 into 0 1547112613.734 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.735 * [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 1547112613.735 * [misc]backup-simplify: Simplify 0 into 0 1547112613.735 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.736 * [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 1547112613.736 * [misc]backup-simplify: Simplify 0 into 0 1547112613.736 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.737 * [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 1547112613.737 * [misc]backup-simplify: Simplify 0 into 0 1547112613.738 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1547112613.738 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.738 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1547112613.738 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1547112613.738 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.738 * [misc]backup-simplify: Simplify 2 into 2 1547112613.738 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1547112613.738 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.738 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.738 * [misc]taylor: Taking taylor expansion of x in x 1547112613.738 * [misc]backup-simplify: Simplify 0 into 0 1547112613.738 * [misc]backup-simplify: Simplify 1 into 1 1547112613.738 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.739 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.739 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1547112613.739 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1547112613.739 * [misc]taylor: Taking taylor expansion of -1 in x 1547112613.739 * [misc]backup-simplify: Simplify -1 into -1 1547112613.739 * [misc]taylor: Taking taylor expansion of x in x 1547112613.739 * [misc]backup-simplify: Simplify 0 into 0 1547112613.739 * [misc]backup-simplify: Simplify 1 into 1 1547112613.739 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1547112613.739 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1547112613.739 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1547112613.739 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.739 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1547112613.739 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.739 * [misc]backup-simplify: Simplify 2 into 2 1547112613.739 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1547112613.740 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.740 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.740 * [misc]taylor: Taking taylor expansion of x in x 1547112613.740 * [misc]backup-simplify: Simplify 0 into 0 1547112613.740 * [misc]backup-simplify: Simplify 1 into 1 1547112613.740 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.740 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.740 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1547112613.740 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1547112613.740 * [misc]taylor: Taking taylor expansion of -1 in x 1547112613.740 * [misc]backup-simplify: Simplify -1 into -1 1547112613.740 * [misc]taylor: Taking taylor expansion of x in x 1547112613.740 * [misc]backup-simplify: Simplify 0 into 0 1547112613.740 * [misc]backup-simplify: Simplify 1 into 1 1547112613.740 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1547112613.740 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1547112613.740 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1547112613.741 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.741 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.741 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.741 * [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 1547112613.742 * [misc]backup-simplify: Simplify 0 into 0 1547112613.742 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.742 * [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 1547112613.742 * [misc]backup-simplify: Simplify 0 into 0 1547112613.742 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.743 * [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 1547112613.743 * [misc]backup-simplify: Simplify 0 into 0 1547112613.743 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.744 * [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 1547112613.744 * [misc]backup-simplify: Simplify 0 into 0 1547112613.744 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.745 * [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 1547112613.745 * [misc]backup-simplify: Simplify 0 into 0 1547112613.746 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.747 * [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 1547112613.747 * [misc]backup-simplify: Simplify 0 into 0 1547112613.747 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1547112613.747 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1 1) 1547112613.748 * [misc]backup-simplify: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 1547112613.748 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 1547112613.748 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1547112613.748 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.748 * [misc]backup-simplify: Simplify 2 into 2 1547112613.748 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1547112613.748 * [misc]taylor: Taking taylor expansion of (exp x) in x 1547112613.748 * [misc]taylor: Taking taylor expansion of x in x 1547112613.748 * [misc]backup-simplify: Simplify 0 into 0 1547112613.748 * [misc]backup-simplify: Simplify 1 into 1 1547112613.748 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.748 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1547112613.748 * [misc]taylor: Taking taylor expansion of (- x) in x 1547112613.748 * [misc]taylor: Taking taylor expansion of x in x 1547112613.748 * [misc]backup-simplify: Simplify 0 into 0 1547112613.748 * [misc]backup-simplify: Simplify 1 into 1 1547112613.748 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.749 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.749 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.749 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1547112613.749 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1547112613.749 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 1547112613.749 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.749 * [misc]backup-simplify: Simplify 2 into 2 1547112613.749 * [misc]taylor: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 1547112613.749 * [misc]taylor: Taking taylor expansion of (exp x) in x 1547112613.749 * [misc]taylor: Taking taylor expansion of x in x 1547112613.749 * [misc]backup-simplify: Simplify 0 into 0 1547112613.749 * [misc]backup-simplify: Simplify 1 into 1 1547112613.749 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.749 * [misc]taylor: Taking taylor expansion of (exp (- x)) in x 1547112613.749 * [misc]taylor: Taking taylor expansion of (- x) in x 1547112613.749 * [misc]taylor: Taking taylor expansion of x in x 1547112613.749 * [misc]backup-simplify: Simplify 0 into 0 1547112613.749 * [misc]backup-simplify: Simplify 1 into 1 1547112613.750 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.750 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.750 * [misc]backup-simplify: Simplify (exp 0) into 1 1547112613.750 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1547112613.750 * [misc]backup-simplify: Simplify (/ 2 2) into 1 1547112613.750 * [misc]backup-simplify: Simplify 1 into 1 1547112613.752 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1547112613.752 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.753 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 1547112613.754 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1547112613.754 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 1547112613.754 * [misc]backup-simplify: Simplify 0 into 0 1547112613.756 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1547112613.757 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.757 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.759 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1547112613.759 * [misc]backup-simplify: Simplify (+ 1/2 1/2) into 1 1547112613.760 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 1547112613.760 * [misc]backup-simplify: Simplify -1/2 into -1/2 1547112613.764 * [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 1547112613.764 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.764 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.764 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.765 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.768 * [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 1547112613.769 * [misc]backup-simplify: Simplify (+ 1/6 -1/6) into 0 1547112613.769 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 1547112613.769 * [misc]backup-simplify: Simplify 0 into 0 1547112613.775 * [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 1547112613.776 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.776 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.776 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.776 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.776 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.777 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.777 * [misc]backup-simplify: Simplify (- 0) into 0 1547112613.783 * [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 1547112613.783 * [misc]backup-simplify: Simplify (+ 1/24 1/24) into 1/12 1547112613.784 * [misc]backup-simplify: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 1547112613.784 * [misc]backup-simplify: Simplify 5/24 into 5/24 1547112613.784 * [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))) 1547112613.784 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.784 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1547112613.784 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1547112613.784 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.784 * [misc]backup-simplify: Simplify 2 into 2 1547112613.784 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1547112613.784 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.785 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.785 * [misc]taylor: Taking taylor expansion of x in x 1547112613.785 * [misc]backup-simplify: Simplify 0 into 0 1547112613.785 * [misc]backup-simplify: Simplify 1 into 1 1547112613.785 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.785 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.785 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1547112613.785 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1547112613.785 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.785 * [misc]taylor: Taking taylor expansion of x in x 1547112613.785 * [misc]backup-simplify: Simplify 0 into 0 1547112613.785 * [misc]backup-simplify: Simplify 1 into 1 1547112613.785 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.785 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.785 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1547112613.786 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1547112613.786 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.786 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.786 * [misc]backup-simplify: Simplify 2 into 2 1547112613.786 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of x in x 1547112613.786 * [misc]backup-simplify: Simplify 0 into 0 1547112613.786 * [misc]backup-simplify: Simplify 1 into 1 1547112613.786 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.786 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.786 * [misc]taylor: Taking taylor expansion of (exp (- (/ 1 x))) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.786 * [misc]taylor: Taking taylor expansion of x in x 1547112613.786 * [misc]backup-simplify: Simplify 0 into 0 1547112613.787 * [misc]backup-simplify: Simplify 1 into 1 1547112613.787 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.787 * [misc]backup-simplify: Simplify (- 1) into -1 1547112613.787 * [misc]backup-simplify: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 1547112613.787 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 1547112613.787 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.788 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1547112613.788 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.788 * [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 1547112613.788 * [misc]backup-simplify: Simplify 0 into 0 1547112613.788 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.789 * [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 1547112613.789 * [misc]backup-simplify: Simplify 0 into 0 1547112613.789 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.790 * [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 1547112613.790 * [misc]backup-simplify: Simplify 0 into 0 1547112613.790 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.791 * [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 1547112613.791 * [misc]backup-simplify: Simplify 0 into 0 1547112613.792 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.793 * [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 1547112613.793 * [misc]backup-simplify: Simplify 0 into 0 1547112613.793 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.794 * [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 1547112613.794 * [misc]backup-simplify: Simplify 0 into 0 1547112613.794 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 1547112613.795 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.795 * [misc]approximate: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1547112613.795 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1547112613.795 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.795 * [misc]backup-simplify: Simplify 2 into 2 1547112613.795 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1547112613.795 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.795 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.795 * [misc]taylor: Taking taylor expansion of x in x 1547112613.795 * [misc]backup-simplify: Simplify 0 into 0 1547112613.795 * [misc]backup-simplify: Simplify 1 into 1 1547112613.795 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.795 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.795 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1547112613.795 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1547112613.795 * [misc]taylor: Taking taylor expansion of -1 in x 1547112613.795 * [misc]backup-simplify: Simplify -1 into -1 1547112613.795 * [misc]taylor: Taking taylor expansion of x in x 1547112613.795 * [misc]backup-simplify: Simplify 0 into 0 1547112613.795 * [misc]backup-simplify: Simplify 1 into 1 1547112613.796 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1547112613.796 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1547112613.796 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1547112613.796 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.796 * [misc]taylor: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1547112613.796 * [misc]taylor: Taking taylor expansion of 2 in x 1547112613.796 * [misc]backup-simplify: Simplify 2 into 2 1547112613.796 * [misc]taylor: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1547112613.796 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1547112613.796 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1547112613.796 * [misc]taylor: Taking taylor expansion of x in x 1547112613.796 * [misc]backup-simplify: Simplify 0 into 0 1547112613.796 * [misc]backup-simplify: Simplify 1 into 1 1547112613.796 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1547112613.796 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1547112613.796 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1547112613.797 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1547112613.797 * [misc]taylor: Taking taylor expansion of -1 in x 1547112613.797 * [misc]backup-simplify: Simplify -1 into -1 1547112613.797 * [misc]taylor: Taking taylor expansion of x in x 1547112613.797 * [misc]backup-simplify: Simplify 0 into 0 1547112613.797 * [misc]backup-simplify: Simplify 1 into 1 1547112613.797 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1547112613.797 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1547112613.797 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 1547112613.797 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.797 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1547112613.798 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.798 * [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 1547112613.798 * [misc]backup-simplify: Simplify 0 into 0 1547112613.798 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.799 * [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 1547112613.799 * [misc]backup-simplify: Simplify 0 into 0 1547112613.799 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.800 * [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 1547112613.800 * [misc]backup-simplify: Simplify 0 into 0 1547112613.800 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.801 * [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 1547112613.801 * [misc]backup-simplify: Simplify 0 into 0 1547112613.801 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.802 * [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 1547112613.802 * [misc]backup-simplify: Simplify 0 into 0 1547112613.803 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1547112613.804 * [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 1547112613.804 * [misc]backup-simplify: Simplify 0 into 0 1547112613.804 * [misc]backup-simplify: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 1547112613.804 * * * [misc]progress: simplifying candidates 1547112613.804 * * * * [misc]progress: [ 1 / 42 ] simplifiying candidate # 1547112613.804 * * * * [misc]progress: [ 2 / 42 ] simplifiying candidate # 1547112613.804 * * * * [misc]progress: [ 3 / 42 ] simplifiying candidate # 1547112613.804 * * * * [misc]progress: [ 4 / 42 ] simplifiying candidate # 1547112613.804 * * * * [misc]progress: [ 5 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 6 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 7 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 8 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 9 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 10 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 11 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 12 / 42 ] simplifiying candidate # 1547112613.805 * * * * [misc]progress: [ 13 / 42 ] simplifiying candidate # 1547112613.805 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1547112613.805 * * [misc]simplify: iters left: 6 (6 enodes) 1547112613.807 * * [misc]simplify: iters left: 5 (9 enodes) 1547112613.810 * * [misc]simplify: iters left: 4 (11 enodes) 1547112613.813 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1547112613.813 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))))) 1547112613.813 * * * * [misc]progress: [ 14 / 42 ] simplifiying candidate # 1547112613.813 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1547112613.813 * * [misc]simplify: iters left: 6 (6 enodes) 1547112613.815 * * [misc]simplify: iters left: 5 (9 enodes) 1547112613.818 * * [misc]simplify: iters left: 4 (11 enodes) 1547112613.820 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1547112613.820 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 1547112613.821 * * * * [misc]progress: [ 15 / 42 ] simplifiying candidate # 1547112613.821 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1547112613.821 * * [misc]simplify: iters left: 5 (5 enodes) 1547112613.822 * * [misc]simplify: iters left: 4 (8 enodes) 1547112613.825 * * [misc]simplify: iters left: 3 (10 enodes) 1547112613.829 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1547112613.829 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1547112613.829 * * * * [misc]progress: [ 16 / 42 ] simplifiying candidate # 1547112613.830 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1547112613.830 * * [misc]simplify: iters left: 5 (5 enodes) 1547112613.832 * * [misc]simplify: iters left: 4 (8 enodes) 1547112613.834 * * [misc]simplify: iters left: 3 (10 enodes) 1547112613.836 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1547112613.836 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 1547112613.836 * * * * [misc]progress: [ 17 / 42 ] simplifiying candidate # 1547112613.837 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1547112613.837 * * [misc]simplify: iters left: 6 (9 enodes) 1547112613.840 * * [misc]simplify: iters left: 5 (27 enodes) 1547112613.850 * * [misc]simplify: iters left: 4 (59 enodes) 1547112613.863 * * [misc]simplify: iters left: 3 (98 enodes) 1547112613.879 * * [misc]simplify: iters left: 2 (197 enodes) 1547112613.964 * * [misc]simplify: iters left: 1 (350 enodes) 1547112614.115 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1547112614.115 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))) 1547112614.115 * * * * [misc]progress: [ 18 / 42 ] simplifiying candidate # 1547112614.115 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1547112614.115 * * [misc]simplify: iters left: 5 (5 enodes) 1547112614.117 * * [misc]simplify: iters left: 4 (9 enodes) 1547112614.120 * * [misc]simplify: iters left: 3 (15 enodes) 1547112614.124 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1547112614.124 * [misc]simplify: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))))) 1547112614.124 * * * * [misc]progress: [ 19 / 42 ] simplifiying candidate # 1547112614.124 * * * * [misc]progress: [ 20 / 42 ] simplifiying candidate # 1547112614.124 * * * * [misc]progress: [ 21 / 42 ] simplifiying candidate # 1547112614.124 * * * * [misc]progress: [ 22 / 42 ] simplifiying candidate # 1547112614.124 * * * * [misc]progress: [ 23 / 42 ] simplifiying candidate # 1547112614.124 * * * * [misc]progress: [ 24 / 42 ] simplifiying candidate # 1547112614.124 * * * * [misc]progress: [ 25 / 42 ] simplifiying candidate # 1547112614.125 * * * * [misc]progress: [ 26 / 42 ] simplifiying candidate # 1547112614.125 * * * * [misc]progress: [ 27 / 42 ] simplifiying candidate # 1547112614.125 * * * * [misc]progress: [ 28 / 42 ] simplifiying candidate # 1547112614.125 * * * * [misc]progress: [ 29 / 42 ] simplifiying candidate # 1547112614.125 * * * * [misc]progress: [ 30 / 42 ] simplifiying candidate # 1547112614.125 * * * * [misc]progress: [ 31 / 42 ] simplifiying candidate # 1547112614.125 * [enter]simplify: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1547112614.125 * * [misc]simplify: iters left: 6 (6 enodes) 1547112614.127 * * [misc]simplify: iters left: 5 (9 enodes) 1547112614.130 * * [misc]simplify: iters left: 4 (11 enodes) 1547112614.133 * [exit]simplify: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1547112614.133 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.133 * * * * [misc]progress: [ 32 / 42 ] simplifiying candidate # 1547112614.133 * [enter]simplify: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1547112614.133 * * [misc]simplify: iters left: 6 (6 enodes) 1547112614.135 * * [misc]simplify: iters left: 5 (9 enodes) 1547112614.137 * * [misc]simplify: iters left: 4 (11 enodes) 1547112614.140 * [exit]simplify: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1547112614.140 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.140 * * * * [misc]progress: [ 33 / 42 ] simplifiying candidate # 1547112614.141 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1547112614.141 * * [misc]simplify: iters left: 5 (5 enodes) 1547112614.142 * * [misc]simplify: iters left: 4 (8 enodes) 1547112614.144 * * [misc]simplify: iters left: 3 (10 enodes) 1547112614.147 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1547112614.147 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.147 * * * * [misc]progress: [ 34 / 42 ] simplifiying candidate # 1547112614.147 * [enter]simplify: Simplifying (+ (exp x) (exp (- x))) 1547112614.147 * * [misc]simplify: iters left: 5 (5 enodes) 1547112614.149 * * [misc]simplify: iters left: 4 (8 enodes) 1547112614.151 * * [misc]simplify: iters left: 3 (10 enodes) 1547112614.154 * [exit]simplify: Simplified to (+ (exp x) (exp (- x))) 1547112614.154 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.154 * * * * [misc]progress: [ 35 / 42 ] simplifiying candidate # 1547112614.154 * [enter]simplify: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1547112614.154 * * [misc]simplify: iters left: 6 (9 enodes) 1547112614.158 * * [misc]simplify: iters left: 5 (27 enodes) 1547112614.171 * * [misc]simplify: iters left: 4 (59 enodes) 1547112614.188 * * [misc]simplify: iters left: 3 (98 enodes) 1547112614.205 * * [misc]simplify: iters left: 2 (197 enodes) 1547112614.293 * * [misc]simplify: iters left: 1 (350 enodes) 1547112614.411 * [exit]simplify: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1547112614.412 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.412 * * * * [misc]progress: [ 36 / 42 ] simplifiying candidate # 1547112614.412 * [enter]simplify: Simplifying (- (exp x) (exp (- x))) 1547112614.412 * * [misc]simplify: iters left: 5 (5 enodes) 1547112614.414 * * [misc]simplify: iters left: 4 (9 enodes) 1547112614.417 * * [misc]simplify: iters left: 3 (15 enodes) 1547112614.420 * [exit]simplify: Simplified to (+ (/ -1 (exp x)) (exp x)) 1547112614.421 * [misc]simplify: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.421 * * * * [misc]progress: [ 37 / 42 ] simplifiying candidate # 1547112614.421 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1547112614.421 * * [misc]simplify: iters left: 6 (12 enodes) 1547112614.425 * * [misc]simplify: iters left: 5 (23 enodes) 1547112614.433 * * [misc]simplify: iters left: 4 (45 enodes) 1547112614.445 * * [misc]simplify: iters left: 3 (65 enodes) 1547112614.454 * * [misc]simplify: iters left: 2 (91 enodes) 1547112614.465 * * [misc]simplify: iters left: 1 (104 enodes) 1547112614.479 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1547112614.479 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))))) 1547112614.479 * * * * [misc]progress: [ 38 / 42 ] simplifiying candidate # 1547112614.479 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1547112614.480 * * [misc]simplify: iters left: 6 (7 enodes) 1547112614.482 * * [misc]simplify: iters left: 5 (10 enodes) 1547112614.484 * * [misc]simplify: iters left: 4 (12 enodes) 1547112614.488 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112614.488 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.488 * * * * [misc]progress: [ 39 / 42 ] simplifiying candidate # 1547112614.488 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1547112614.488 * * [misc]simplify: iters left: 6 (8 enodes) 1547112614.491 * * [misc]simplify: iters left: 5 (13 enodes) 1547112614.495 * * [misc]simplify: iters left: 4 (15 enodes) 1547112614.497 * * [misc]simplify: iters left: 3 (18 enodes) 1547112614.500 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112614.500 * [misc]simplify: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.500 * * * * [misc]progress: [ 40 / 42 ] simplifiying candidate # 1547112614.500 * [enter]simplify: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1547112614.500 * * [misc]simplify: iters left: 6 (12 enodes) 1547112614.502 * * [misc]simplify: iters left: 5 (23 enodes) 1547112614.506 * * [misc]simplify: iters left: 4 (45 enodes) 1547112614.513 * * [misc]simplify: iters left: 3 (65 enodes) 1547112614.521 * * [misc]simplify: iters left: 2 (91 enodes) 1547112614.535 * * [misc]simplify: iters left: 1 (104 enodes) 1547112614.563 * [exit]simplify: Simplified to (fma 5/24 (pow x 4) (fma (* x x) -1/2 1)) 1547112614.564 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (sqrt (fma 5/24 (pow x 4) (fma (* x x) -1/2 1))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.564 * * * * [misc]progress: [ 41 / 42 ] simplifiying candidate # 1547112614.564 * [enter]simplify: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1547112614.564 * * [misc]simplify: iters left: 6 (7 enodes) 1547112614.566 * * [misc]simplify: iters left: 5 (10 enodes) 1547112614.569 * * [misc]simplify: iters left: 4 (12 enodes) 1547112614.572 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112614.572 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.572 * * * * [misc]progress: [ 42 / 42 ] simplifiying candidate # 1547112614.573 * [enter]simplify: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1547112614.573 * * [misc]simplify: iters left: 6 (8 enodes) 1547112614.576 * * [misc]simplify: iters left: 5 (13 enodes) 1547112614.580 * * [misc]simplify: iters left: 4 (15 enodes) 1547112614.584 * * [misc]simplify: iters left: 3 (18 enodes) 1547112614.589 * [exit]simplify: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1547112614.589 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 1547112614.589 * * * [misc]progress: adding candidates to table 1547112615.122 * [misc]progress: [Phase 3 of 3] Extracting. 1547112615.127 * [enter]simplify: Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1547112615.128 * * [misc]simplify: iters left: 6 (9 enodes) 1547112615.128 * * [misc]simplify: iters left: 5 (10 enodes) 1547112615.129 * [exit]simplify: Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 1547112615.129 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1547112615.909 * * * * [misc]points: Filtering points with unrepresentable outputs 1547112615.911 * * * * [exit]points: Sampled 8000 points with exact outputs 1547112616.137 * [misc]regime-testing: Baseline error score: 0.01540543242410191 1547112616.138 * [misc]regime-testing: Oracle error score: 0.01540543242410191 1547112616.139 * [misc]regime-testing: End program error score: 0.01540543242410191