1545043354.978 * [misc]progress: [Phase 1 of 3] Setting up. 1545043354.978 * * * [misc]progress: [1/2] Preparing points 1545043354.978 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545043355.070 * * * * [misc]points: Filtering points with unrepresentable outputs 1545043355.071 * * * * [misc]points: Sampling 58 additional inputs, on iter 1 have 198 / 256 1545043355.095 * * * * [misc]points: Filtering points with unrepresentable outputs 1545043355.095 * * * * [misc]points: Sampling 10 additional inputs, on iter 2 have 246 / 256 1545043355.101 * * * * [misc]points: Filtering points with unrepresentable outputs 1545043355.101 * * * * [misc]points: Sampling 4 additional inputs, on iter 3 have 254 / 256 1545043355.105 * * * * [misc]points: Filtering points with unrepresentable outputs 1545043355.105 * * * * [exit]points: Sampled 257 points with exact outputs 1545043355.106 * * * [misc]progress: [2/2] Setting up program. 1545043355.111 * [misc]progress: [Phase 2 of 3] Improving. 1545043355.111 * [enter]simplify: Simplifying (/ (- (exp x) 1) x) 1545043355.111 * * [misc]simplify: iters left: 5 (5 enodes) 1545043355.114 * * [misc]simplify: iters left: 4 (14 enodes) 1545043355.117 * * [misc]simplify: iters left: 3 (16 enodes) 1545043355.121 * * [misc]simplify: iters left: 2 (18 enodes) 1545043355.125 * [exit]simplify: Simplified to (/ (expm1 x) x) 1545043355.136 * * [misc]progress: iteration 1 / 4 1545043355.136 * * * [misc]progress: picking best candidate 1545043355.139 * * * * [misc]pick: Picked # 1545043355.139 * * * [misc]progress: localizing error 1545043355.151 * * * [misc]progress: generating rewritten candidates 1545043355.151 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545043355.178 * * * [misc]progress: generating series expansions 1545043355.178 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545043355.179 * [misc]backup-simplify: Simplify (/ (expm1 x) x) into (/ (expm1 x) x) 1545043355.179 * [misc]approximate: Taking taylor expansion of (/ (expm1 x) x) in (x) around 0 1545043355.179 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1545043355.179 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1545043355.179 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1545043355.179 * [misc]taylor: Taking taylor expansion of (exp x) in x 1545043355.179 * [misc]taylor: Taking taylor expansion of x in x 1545043355.179 * [misc]backup-simplify: Simplify 0 into 0 1545043355.179 * [misc]backup-simplify: Simplify 1 into 1 1545043355.179 * [misc]backup-simplify: Simplify (exp 0) into 1 1545043355.179 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.179 * [misc]backup-simplify: Simplify 1 into 1 1545043355.179 * [misc]taylor: Taking taylor expansion of x in x 1545043355.179 * [misc]backup-simplify: Simplify 0 into 0 1545043355.179 * [misc]backup-simplify: Simplify 1 into 1 1545043355.179 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.179 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1545043355.181 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1545043355.181 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.181 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545043355.181 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.181 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1545043355.181 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1545043355.181 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1545043355.182 * [misc]taylor: Taking taylor expansion of (exp x) in x 1545043355.182 * [misc]taylor: Taking taylor expansion of x in x 1545043355.182 * [misc]backup-simplify: Simplify 0 into 0 1545043355.182 * [misc]backup-simplify: Simplify 1 into 1 1545043355.182 * [misc]backup-simplify: Simplify (exp 0) into 1 1545043355.182 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.182 * [misc]backup-simplify: Simplify 1 into 1 1545043355.182 * [misc]taylor: Taking taylor expansion of x in x 1545043355.182 * [misc]backup-simplify: Simplify 0 into 0 1545043355.182 * [misc]backup-simplify: Simplify 1 into 1 1545043355.182 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.182 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1545043355.183 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1545043355.183 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.183 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545043355.183 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.183 * [misc]backup-simplify: Simplify 1 into 1 1545043355.185 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1545043355.185 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.185 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1545043355.185 * [misc]backup-simplify: Simplify (- (/ 1/2 1) (+ (* 1 (/ 0 1)))) into 1/2 1545043355.185 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545043355.187 * [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 1545043355.188 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.188 * [misc]backup-simplify: Simplify (+ 1/6 0) into 1/6 1545043355.188 * [misc]backup-simplify: Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 1/2 (/ 0 1)))) into 1/6 1545043355.188 * [misc]backup-simplify: Simplify 1/6 into 1/6 1545043355.188 * [misc]backup-simplify: Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1545043355.188 * [misc]backup-simplify: Simplify (/ (expm1 (/ 1 x)) (/ 1 x)) into (* (expm1 (/ 1 x)) x) 1545043355.188 * [misc]approximate: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in (x) around 0 1545043355.188 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1545043355.188 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1545043355.188 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1545043355.188 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1545043355.188 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545043355.188 * [misc]taylor: Taking taylor expansion of x in x 1545043355.189 * [misc]backup-simplify: Simplify 0 into 0 1545043355.189 * [misc]backup-simplify: Simplify 1 into 1 1545043355.190 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.190 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1545043355.190 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.190 * [misc]backup-simplify: Simplify 1 into 1 1545043355.190 * [misc]taylor: Taking taylor expansion of x in x 1545043355.190 * [misc]backup-simplify: Simplify 0 into 0 1545043355.190 * [misc]backup-simplify: Simplify 1 into 1 1545043355.190 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1545043355.190 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1545043355.190 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1545043355.190 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1545043355.190 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545043355.190 * [misc]taylor: Taking taylor expansion of x in x 1545043355.190 * [misc]backup-simplify: Simplify 0 into 0 1545043355.190 * [misc]backup-simplify: Simplify 1 into 1 1545043355.190 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.190 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1545043355.190 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.190 * [misc]backup-simplify: Simplify 1 into 1 1545043355.190 * [misc]taylor: Taking taylor expansion of x in x 1545043355.190 * [misc]backup-simplify: Simplify 0 into 0 1545043355.190 * [misc]backup-simplify: Simplify 1 into 1 1545043355.190 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.190 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 1545043355.190 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 x)) 1) 0) into 0 1545043355.191 * [misc]backup-simplify: Simplify 0 into 0 1545043355.191 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.191 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.191 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 1) (* 0 0)) into (- (exp (/ 1 x)) 1) 1545043355.191 * [misc]backup-simplify: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 1545043355.191 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.191 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.191 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 1) (* 0 0))) into 0 1545043355.191 * [misc]backup-simplify: Simplify 0 into 0 1545043355.192 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.192 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.192 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1545043355.192 * [misc]backup-simplify: Simplify 0 into 0 1545043355.192 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.192 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.192 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1545043355.192 * [misc]backup-simplify: Simplify 0 into 0 1545043355.192 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.193 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.193 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1545043355.193 * [misc]backup-simplify: Simplify 0 into 0 1545043355.193 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.193 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.193 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1545043355.193 * [misc]backup-simplify: Simplify 0 into 0 1545043355.194 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.194 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.194 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1545043355.194 * [misc]backup-simplify: Simplify 0 into 0 1545043355.194 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 (/ 1 x))) 1) (/ 1 x)) into (/ (- (exp x) 1) x) 1545043355.194 * [misc]backup-simplify: Simplify (/ (expm1 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (* x (expm1 (/ -1 x)))) 1545043355.194 * [misc]approximate: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in (x) around 0 1545043355.194 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1545043355.194 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.194 * [misc]backup-simplify: Simplify -1 into -1 1545043355.194 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1545043355.194 * [misc]taylor: Taking taylor expansion of x in x 1545043355.194 * [misc]backup-simplify: Simplify 0 into 0 1545043355.194 * [misc]backup-simplify: Simplify 1 into 1 1545043355.194 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1545043355.194 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1545043355.194 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1545043355.194 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545043355.194 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.194 * [misc]backup-simplify: Simplify -1 into -1 1545043355.194 * [misc]taylor: Taking taylor expansion of x in x 1545043355.194 * [misc]backup-simplify: Simplify 0 into 0 1545043355.194 * [misc]backup-simplify: Simplify 1 into 1 1545043355.195 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545043355.195 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1545043355.195 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.195 * [misc]backup-simplify: Simplify 1 into 1 1545043355.195 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1545043355.195 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.195 * [misc]backup-simplify: Simplify -1 into -1 1545043355.195 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1545043355.195 * [misc]taylor: Taking taylor expansion of x in x 1545043355.195 * [misc]backup-simplify: Simplify 0 into 0 1545043355.195 * [misc]backup-simplify: Simplify 1 into 1 1545043355.195 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1545043355.195 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1545043355.195 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1545043355.195 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545043355.195 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.195 * [misc]backup-simplify: Simplify -1 into -1 1545043355.195 * [misc]taylor: Taking taylor expansion of x in x 1545043355.195 * [misc]backup-simplify: Simplify 0 into 0 1545043355.195 * [misc]backup-simplify: Simplify 1 into 1 1545043355.195 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545043355.195 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1545043355.195 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.195 * [misc]backup-simplify: Simplify 1 into 1 1545043355.195 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.195 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 1545043355.195 * [misc]backup-simplify: Simplify (* 0 (- (exp (/ -1 x)) 1)) into 0 1545043355.196 * [misc]backup-simplify: Simplify (* -1 0) into 0 1545043355.196 * [misc]backup-simplify: Simplify 0 into 0 1545043355.196 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.196 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.196 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (- (exp (/ -1 x)) 1))) into (- (exp (/ -1 x)) 1) 1545043355.196 * [misc]backup-simplify: Simplify (+ (* -1 (- (exp (/ -1 x)) 1)) (* 0 0)) into (- 1 (exp (/ -1 x))) 1545043355.196 * [misc]backup-simplify: Simplify (- 1 (exp (/ -1 x))) into (- 1 (exp (/ -1 x))) 1545043355.196 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.196 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.197 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (exp (/ -1 x)) 1)))) into 0 1545043355.197 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))) into 0 1545043355.197 * [misc]backup-simplify: Simplify 0 into 0 1545043355.197 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.197 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.197 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))) into 0 1545043355.198 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))) into 0 1545043355.198 * [misc]backup-simplify: Simplify 0 into 0 1545043355.198 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.198 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.198 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))) into 0 1545043355.199 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))) into 0 1545043355.199 * [misc]backup-simplify: Simplify 0 into 0 1545043355.199 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.199 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.199 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))) into 0 1545043355.200 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))) into 0 1545043355.200 * [misc]backup-simplify: Simplify 0 into 0 1545043355.200 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.200 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.201 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))))) into 0 1545043355.201 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))))) into 0 1545043355.201 * [misc]backup-simplify: Simplify 0 into 0 1545043355.201 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.201 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.202 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))))) into 0 1545043355.203 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))))) into 0 1545043355.203 * [misc]backup-simplify: Simplify 0 into 0 1545043355.203 * [misc]backup-simplify: Simplify (* (- 1 (exp (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (/ (- 1 (exp x)) x)) 1545043355.203 * * * [misc]progress: simplifying candidates 1545043355.203 * * * * [misc]progress: [ 1 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 2 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 3 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 4 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 5 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 6 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 7 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 8 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 9 / 19 ] simplifiying candidate # 1545043355.203 * * * * [misc]progress: [ 10 / 19 ] simplifiying candidate # 1545043355.203 * [enter]simplify: Simplifying (/ (exp x) x) 1545043355.203 * * [misc]simplify: iters left: 3 (3 enodes) 1545043355.204 * [exit]simplify: Simplified to (/ (exp x) x) 1545043355.204 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (exp x) x) (/ 1 x))) 1545043355.204 * * * * [misc]progress: [ 11 / 19 ] simplifiying candidate # 1545043355.204 * * * * [misc]progress: [ 12 / 19 ] simplifiying candidate # 1545043355.204 * * * * [misc]progress: [ 13 / 19 ] simplifiying candidate # 1545043355.204 * * * * [misc]progress: [ 14 / 19 ] simplifiying candidate # 1545043355.204 * [enter]simplify: Simplifying (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1545043355.204 * * [misc]simplify: iters left: 4 (4 enodes) 1545043355.205 * [exit]simplify: Simplified to (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1545043355.205 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (expm1 x)) (cbrt (expm1 x))) (/ x (cbrt (expm1 x))))) 1545043355.205 * * * * [misc]progress: [ 15 / 19 ] simplifiying candidate # 1545043355.205 * [enter]simplify: Simplifying (sqrt (expm1 x)) 1545043355.205 * * [misc]simplify: iters left: 2 (3 enodes) 1545043355.205 * [exit]simplify: Simplified to (sqrt (expm1 x)) 1545043355.205 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (expm1 x)) (/ x (sqrt (expm1 x))))) 1545043355.205 * * * * [misc]progress: [ 16 / 19 ] simplifiying candidate # 1545043355.206 * * * * [misc]progress: [ 17 / 19 ] simplifiying candidate # 1545043355.206 * [enter]simplify: Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1545043355.206 * * [misc]simplify: iters left: 6 (10 enodes) 1545043355.207 * * [misc]simplify: iters left: 5 (21 enodes) 1545043355.211 * * [misc]simplify: iters left: 4 (35 enodes) 1545043355.216 * * [misc]simplify: iters left: 3 (56 enodes) 1545043355.224 * * [misc]simplify: iters left: 2 (76 enodes) 1545043355.234 * * [misc]simplify: iters left: 1 (91 enodes) 1545043355.241 * [exit]simplify: Simplified to (fma x (fma x 1/6 1/2) 1) 1545043355.241 * [misc]simplify: Simplified (2) to (λ (x) (fma x (fma x 1/6 1/2) 1)) 1545043355.241 * * * * [misc]progress: [ 18 / 19 ] simplifiying candidate # 1545043355.241 * [enter]simplify: Simplifying (/ (- (exp x) 1) x) 1545043355.241 * * [misc]simplify: iters left: 5 (5 enodes) 1545043355.243 * * [misc]simplify: iters left: 4 (14 enodes) 1545043355.245 * * [misc]simplify: iters left: 3 (16 enodes) 1545043355.246 * * [misc]simplify: iters left: 2 (18 enodes) 1545043355.248 * [exit]simplify: Simplified to (/ (expm1 x) x) 1545043355.249 * [misc]simplify: Simplified (2) to (λ (x) (/ (expm1 x) x)) 1545043355.249 * * * * [misc]progress: [ 19 / 19 ] simplifiying candidate # 1545043355.249 * [enter]simplify: Simplifying (* -1 (/ (- 1 (exp x)) x)) 1545043355.249 * * [misc]simplify: iters left: 6 (7 enodes) 1545043355.250 * * [misc]simplify: iters left: 5 (18 enodes) 1545043355.254 * * [misc]simplify: iters left: 4 (32 enodes) 1545043355.263 * * [misc]simplify: iters left: 3 (55 enodes) 1545043355.271 * * [misc]simplify: iters left: 2 (89 enodes) 1545043355.286 * * [misc]simplify: iters left: 1 (139 enodes) 1545043355.324 * [exit]simplify: Simplified to (fma (/ 1 x) (exp x) (/ -1 x)) 1545043355.324 * [misc]simplify: Simplified (2) to (λ (x) (fma (/ 1 x) (exp x) (/ -1 x))) 1545043355.324 * * * [misc]progress: adding candidates to table 1545043355.466 * * [misc]progress: iteration 2 / 4 1545043355.466 * * * [misc]progress: picking best candidate 1545043355.470 * * * * [misc]pick: Picked # 1545043355.470 * * * [misc]progress: localizing error 1545043355.480 * * * [misc]progress: generating rewritten candidates 1545043355.480 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545043355.489 * * * [misc]progress: generating series expansions 1545043355.489 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545043355.489 * [misc]backup-simplify: Simplify (* (expm1 x) (/ 1 x)) into (/ (expm1 x) x) 1545043355.489 * [misc]approximate: Taking taylor expansion of (/ (expm1 x) x) in (x) around 0 1545043355.489 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1545043355.489 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1545043355.489 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1545043355.489 * [misc]taylor: Taking taylor expansion of (exp x) in x 1545043355.489 * [misc]taylor: Taking taylor expansion of x in x 1545043355.489 * [misc]backup-simplify: Simplify 0 into 0 1545043355.489 * [misc]backup-simplify: Simplify 1 into 1 1545043355.489 * [misc]backup-simplify: Simplify (exp 0) into 1 1545043355.490 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.490 * [misc]backup-simplify: Simplify 1 into 1 1545043355.490 * [misc]taylor: Taking taylor expansion of x in x 1545043355.490 * [misc]backup-simplify: Simplify 0 into 0 1545043355.490 * [misc]backup-simplify: Simplify 1 into 1 1545043355.490 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.490 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1545043355.492 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1545043355.492 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.492 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545043355.492 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.492 * [misc]taylor: Taking taylor expansion of (/ (expm1 x) x) in x 1545043355.492 * [misc]taylor: Taking taylor expansion of (expm1 x) in x 1545043355.492 * [misc]taylor: Rewrote expression to (- (exp x) 1) 1545043355.492 * [misc]taylor: Taking taylor expansion of (exp x) in x 1545043355.492 * [misc]taylor: Taking taylor expansion of x in x 1545043355.492 * [misc]backup-simplify: Simplify 0 into 0 1545043355.492 * [misc]backup-simplify: Simplify 1 into 1 1545043355.492 * [misc]backup-simplify: Simplify (exp 0) into 1 1545043355.492 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.492 * [misc]backup-simplify: Simplify 1 into 1 1545043355.492 * [misc]taylor: Taking taylor expansion of x in x 1545043355.492 * [misc]backup-simplify: Simplify 0 into 0 1545043355.492 * [misc]backup-simplify: Simplify 1 into 1 1545043355.492 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.493 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1545043355.494 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1545043355.494 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.494 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545043355.494 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.495 * [misc]backup-simplify: Simplify 1 into 1 1545043355.497 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1545043355.497 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.497 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1545043355.497 * [misc]backup-simplify: Simplify (- (/ 1/2 1) (+ (* 1 (/ 0 1)))) into 1/2 1545043355.497 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545043355.501 * [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 1545043355.501 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.501 * [misc]backup-simplify: Simplify (+ 1/6 0) into 1/6 1545043355.501 * [misc]backup-simplify: Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 1/2 (/ 0 1)))) into 1/6 1545043355.501 * [misc]backup-simplify: Simplify 1/6 into 1/6 1545043355.502 * [misc]backup-simplify: Simplify (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) into (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1545043355.502 * [misc]backup-simplify: Simplify (* (expm1 (/ 1 x)) (/ 1 (/ 1 x))) into (* (expm1 (/ 1 x)) x) 1545043355.502 * [misc]approximate: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in (x) around 0 1545043355.502 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1545043355.502 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1545043355.502 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1545043355.502 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1545043355.502 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545043355.502 * [misc]taylor: Taking taylor expansion of x in x 1545043355.502 * [misc]backup-simplify: Simplify 0 into 0 1545043355.502 * [misc]backup-simplify: Simplify 1 into 1 1545043355.502 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.502 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1545043355.502 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.502 * [misc]backup-simplify: Simplify 1 into 1 1545043355.502 * [misc]taylor: Taking taylor expansion of x in x 1545043355.502 * [misc]backup-simplify: Simplify 0 into 0 1545043355.502 * [misc]backup-simplify: Simplify 1 into 1 1545043355.502 * [misc]taylor: Taking taylor expansion of (* (expm1 (/ 1 x)) x) in x 1545043355.502 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 x)) in x 1545043355.502 * [misc]taylor: Rewrote expression to (- (exp (/ 1 x)) 1) 1545043355.502 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1545043355.502 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545043355.502 * [misc]taylor: Taking taylor expansion of x in x 1545043355.503 * [misc]backup-simplify: Simplify 0 into 0 1545043355.503 * [misc]backup-simplify: Simplify 1 into 1 1545043355.503 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545043355.503 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1545043355.503 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.503 * [misc]backup-simplify: Simplify 1 into 1 1545043355.503 * [misc]taylor: Taking taylor expansion of x in x 1545043355.503 * [misc]backup-simplify: Simplify 0 into 0 1545043355.503 * [misc]backup-simplify: Simplify 1 into 1 1545043355.503 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.503 * [misc]backup-simplify: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 1545043355.503 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 x)) 1) 0) into 0 1545043355.503 * [misc]backup-simplify: Simplify 0 into 0 1545043355.503 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.504 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.504 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 1) (* 0 0)) into (- (exp (/ 1 x)) 1) 1545043355.504 * [misc]backup-simplify: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 1545043355.504 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.504 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.505 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 1) (* 0 0))) into 0 1545043355.505 * [misc]backup-simplify: Simplify 0 into 0 1545043355.505 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.505 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.505 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1545043355.505 * [misc]backup-simplify: Simplify 0 into 0 1545043355.505 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.506 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.506 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1545043355.506 * [misc]backup-simplify: Simplify 0 into 0 1545043355.506 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.506 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.507 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1545043355.507 * [misc]backup-simplify: Simplify 0 into 0 1545043355.507 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.507 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.507 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1545043355.508 * [misc]backup-simplify: Simplify 0 into 0 1545043355.508 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.508 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.508 * [misc]backup-simplify: Simplify (+ (* (- (exp (/ 1 x)) 1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1545043355.508 * [misc]backup-simplify: Simplify 0 into 0 1545043355.509 * [misc]backup-simplify: Simplify (* (- (exp (/ 1 (/ 1 x))) 1) (/ 1 x)) into (/ (- (exp x) 1) x) 1545043355.509 * [misc]backup-simplify: Simplify (* (expm1 (/ 1 (- x))) (/ 1 (/ 1 (- x)))) into (* -1 (* x (expm1 (/ -1 x)))) 1545043355.509 * [misc]approximate: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in (x) around 0 1545043355.509 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1545043355.509 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.509 * [misc]backup-simplify: Simplify -1 into -1 1545043355.509 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1545043355.509 * [misc]taylor: Taking taylor expansion of x in x 1545043355.509 * [misc]backup-simplify: Simplify 0 into 0 1545043355.509 * [misc]backup-simplify: Simplify 1 into 1 1545043355.509 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1545043355.509 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1545043355.509 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1545043355.509 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545043355.509 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.509 * [misc]backup-simplify: Simplify -1 into -1 1545043355.509 * [misc]taylor: Taking taylor expansion of x in x 1545043355.509 * [misc]backup-simplify: Simplify 0 into 0 1545043355.509 * [misc]backup-simplify: Simplify 1 into 1 1545043355.509 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545043355.509 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1545043355.509 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.509 * [misc]backup-simplify: Simplify 1 into 1 1545043355.509 * [misc]taylor: Taking taylor expansion of (* -1 (* x (expm1 (/ -1 x)))) in x 1545043355.509 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.509 * [misc]backup-simplify: Simplify -1 into -1 1545043355.510 * [misc]taylor: Taking taylor expansion of (* x (expm1 (/ -1 x))) in x 1545043355.510 * [misc]taylor: Taking taylor expansion of x in x 1545043355.510 * [misc]backup-simplify: Simplify 0 into 0 1545043355.510 * [misc]backup-simplify: Simplify 1 into 1 1545043355.510 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 x)) in x 1545043355.510 * [misc]taylor: Rewrote expression to (- (exp (/ -1 x)) 1) 1545043355.510 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1545043355.510 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545043355.510 * [misc]taylor: Taking taylor expansion of -1 in x 1545043355.510 * [misc]backup-simplify: Simplify -1 into -1 1545043355.510 * [misc]taylor: Taking taylor expansion of x in x 1545043355.510 * [misc]backup-simplify: Simplify 0 into 0 1545043355.510 * [misc]backup-simplify: Simplify 1 into 1 1545043355.510 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545043355.510 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1545043355.510 * [misc]taylor: Taking taylor expansion of 1 in x 1545043355.510 * [misc]backup-simplify: Simplify 1 into 1 1545043355.510 * [misc]backup-simplify: Simplify (- 1) into -1 1545043355.510 * [misc]backup-simplify: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 1545043355.510 * [misc]backup-simplify: Simplify (* 0 (- (exp (/ -1 x)) 1)) into 0 1545043355.511 * [misc]backup-simplify: Simplify (* -1 0) into 0 1545043355.511 * [misc]backup-simplify: Simplify 0 into 0 1545043355.511 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.511 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.511 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (- (exp (/ -1 x)) 1))) into (- (exp (/ -1 x)) 1) 1545043355.511 * [misc]backup-simplify: Simplify (+ (* -1 (- (exp (/ -1 x)) 1)) (* 0 0)) into (- 1 (exp (/ -1 x))) 1545043355.512 * [misc]backup-simplify: Simplify (- 1 (exp (/ -1 x))) into (- 1 (exp (/ -1 x))) 1545043355.512 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.512 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.512 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (exp (/ -1 x)) 1)))) into 0 1545043355.513 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))) into 0 1545043355.513 * [misc]backup-simplify: Simplify 0 into 0 1545043355.513 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.513 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.516 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))) into 0 1545043355.516 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))) into 0 1545043355.516 * [misc]backup-simplify: Simplify 0 into 0 1545043355.516 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.517 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.517 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))) into 0 1545043355.518 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))) into 0 1545043355.518 * [misc]backup-simplify: Simplify 0 into 0 1545043355.518 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.518 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.519 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))) into 0 1545043355.520 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))) into 0 1545043355.520 * [misc]backup-simplify: Simplify 0 into 0 1545043355.520 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.520 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.521 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1)))))))) into 0 1545043355.522 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0))))))) into 0 1545043355.522 * [misc]backup-simplify: Simplify 0 into 0 1545043355.522 * [misc]backup-simplify: Simplify (- 0) into 0 1545043355.522 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545043355.523 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) 1))))))))) into 0 1545043355.524 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (exp (/ -1 x)) 1)) (* 0 0)))))))) into 0 1545043355.524 * [misc]backup-simplify: Simplify 0 into 0 1545043355.524 * [misc]backup-simplify: Simplify (* (- 1 (exp (/ -1 (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (/ (- 1 (exp x)) x)) 1545043355.524 * * * [misc]progress: simplifying candidates 1545043355.524 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1545043355.524 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1545043355.524 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1545043355.524 * [enter]simplify: Simplifying (* (expm1 x) (/ 1 x)) 1545043355.525 * * [misc]simplify: iters left: 4 (5 enodes) 1545043355.526 * * [misc]simplify: iters left: 3 (10 enodes) 1545043355.529 * * [misc]simplify: iters left: 2 (17 enodes) 1545043355.534 * * [misc]simplify: iters left: 1 (22 enodes) 1545043355.537 * [exit]simplify: Simplified to (/ (expm1 x) x) 1545043355.538 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (/ (expm1 x) x) 1)) 1545043355.538 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1545043355.538 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1545043355.538 * [enter]simplify: Simplifying (+ (log (expm1 x)) (log (/ 1 x))) 1545043355.538 * * [misc]simplify: iters left: 5 (7 enodes) 1545043355.540 * * [misc]simplify: iters left: 4 (14 enodes) 1545043355.542 * * [misc]simplify: iters left: 3 (15 enodes) 1545043355.544 * * [misc]simplify: iters left: 2 (19 enodes) 1545043355.546 * * [misc]simplify: iters left: 1 (25 enodes) 1545043355.551 * [exit]simplify: Simplified to (- (log (expm1 x)) (log x)) 1545043355.551 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (expm1 x)) (log x)))) 1545043355.551 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1545043355.551 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1545043355.551 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1545043355.551 * [enter]simplify: Simplifying (* (* (* (expm1 x) (expm1 x)) (expm1 x)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) 1545043355.551 * * [misc]simplify: iters left: 6 (9 enodes) 1545043355.553 * * [misc]simplify: iters left: 5 (24 enodes) 1545043355.558 * * [misc]simplify: iters left: 4 (66 enodes) 1545043355.578 * * [misc]simplify: iters left: 3 (154 enodes) 1545043355.659 * * [misc]simplify: iters left: 2 (427 enodes) 1545043356.070 * [exit]simplify: Simplified to (* (* (expm1 x) (expm1 x)) (/ (expm1 x) (pow x 3))) 1545043356.070 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (* (expm1 x) (expm1 x)) (/ (expm1 x) (pow x 3))))) 1545043356.070 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1545043356.070 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1545043356.070 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1545043356.070 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1545043356.070 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1545043356.070 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1545043356.071 * [enter]simplify: Simplifying (cbrt (/ 1 x)) 1545043356.071 * * [misc]simplify: iters left: 3 (4 enodes) 1545043356.072 * * [misc]simplify: iters left: 2 (6 enodes) 1545043356.074 * [exit]simplify: Simplified to (cbrt (/ 1 x)) 1545043356.074 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (cbrt (/ 1 x)))) 1545043356.074 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1545043356.074 * [enter]simplify: Simplifying (sqrt (/ 1 x)) 1545043356.074 * * [misc]simplify: iters left: 3 (4 enodes) 1545043356.075 * * [misc]simplify: iters left: 2 (6 enodes) 1545043356.077 * [exit]simplify: Simplified to (sqrt (/ 1 x)) 1545043356.077 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) (sqrt (/ 1 x))) (sqrt (/ 1 x)))) 1545043356.077 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1545043356.077 * [enter]simplify: Simplifying (/ 1 x) 1545043356.077 * * [misc]simplify: iters left: 2 (3 enodes) 1545043356.078 * * [misc]simplify: iters left: 1 (5 enodes) 1545043356.079 * [exit]simplify: Simplified to (/ 1 x) 1545043356.079 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) 1) (/ 1 x))) 1545043356.079 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1545043356.080 * [enter]simplify: Simplifying (/ 1 x) 1545043356.080 * * [misc]simplify: iters left: 2 (3 enodes) 1545043356.081 * * [misc]simplify: iters left: 1 (5 enodes) 1545043356.082 * [exit]simplify: Simplified to (/ 1 x) 1545043356.082 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (expm1 x) 1) (/ 1 x))) 1545043356.082 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1545043356.082 * [enter]simplify: Simplifying (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1545043356.082 * * [misc]simplify: iters left: 4 (4 enodes) 1545043356.084 * [exit]simplify: Simplified to (* (cbrt (expm1 x)) (cbrt (expm1 x))) 1545043356.084 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (expm1 x)) (cbrt (expm1 x))) (* (cbrt (expm1 x)) (/ 1 x)))) 1545043356.084 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1545043356.084 * [enter]simplify: Simplifying (sqrt (expm1 x)) 1545043356.084 * * [misc]simplify: iters left: 2 (3 enodes) 1545043356.085 * [exit]simplify: Simplified to (sqrt (expm1 x)) 1545043356.085 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (expm1 x)) (* (sqrt (expm1 x)) (/ 1 x)))) 1545043356.085 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1545043356.085 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1545043356.085 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1545043356.085 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1545043356.085 * [enter]simplify: Simplifying (+ (* 1/2 x) (+ (* 1/6 (pow x 2)) 1)) 1545043356.085 * * [misc]simplify: iters left: 6 (10 enodes) 1545043356.089 * * [misc]simplify: iters left: 5 (21 enodes) 1545043356.095 * * [misc]simplify: iters left: 4 (35 enodes) 1545043356.106 * * [misc]simplify: iters left: 3 (56 enodes) 1545043356.120 * * [misc]simplify: iters left: 2 (76 enodes) 1545043356.142 * * [misc]simplify: iters left: 1 (91 enodes) 1545043356.156 * [exit]simplify: Simplified to (fma x (fma x 1/6 1/2) 1) 1545043356.156 * [misc]simplify: Simplified (2) to (λ (x) (fma x (fma x 1/6 1/2) 1)) 1545043356.156 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1545043356.156 * [enter]simplify: Simplifying (/ (- (exp x) 1) x) 1545043356.156 * * [misc]simplify: iters left: 5 (5 enodes) 1545043356.159 * * [misc]simplify: iters left: 4 (14 enodes) 1545043356.162 * * [misc]simplify: iters left: 3 (16 enodes) 1545043356.166 * * [misc]simplify: iters left: 2 (18 enodes) 1545043356.170 * [exit]simplify: Simplified to (/ (expm1 x) x) 1545043356.170 * [misc]simplify: Simplified (2) to (λ (x) (/ (expm1 x) x)) 1545043356.170 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1545043356.171 * [enter]simplify: Simplifying (* -1 (/ (- 1 (exp x)) x)) 1545043356.171 * * [misc]simplify: iters left: 6 (7 enodes) 1545043356.173 * * [misc]simplify: iters left: 5 (18 enodes) 1545043356.182 * * [misc]simplify: iters left: 4 (32 enodes) 1545043356.193 * * [misc]simplify: iters left: 3 (55 enodes) 1545043356.205 * * [misc]simplify: iters left: 2 (89 enodes) 1545043356.220 * * [misc]simplify: iters left: 1 (139 enodes) 1545043356.281 * [exit]simplify: Simplified to (fma (/ 1 x) (exp x) (/ -1 x)) 1545043356.281 * [misc]simplify: Simplified (2) to (λ (x) (fma (/ 1 x) (exp x) (/ -1 x))) 1545043356.281 * * * [misc]progress: adding candidates to table 1545043356.529 * [misc]progress: [Phase 3 of 3] Extracting. 1545043356.529 * * [misc]regime: Finding splitpoints for: (# #) 1545043356.529 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1545043356.529 * * * * [misc]regimes: Trying to branch on x from (# #) 1545043356.546 * * * [misc]regime: Found split indices: #