1548149229.702 * [misc]progress: [Phase 1 of 3] Setting up. 1548149229.702 * * * [misc]progress: [1/2] Preparing points 1548149230.035 * * * [misc]progress: [2/2] Setting up program. 1548149230.040 * [misc]progress: [Phase 2 of 3] Improving. 1548149230.040 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1548149230.041 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 1548149230.041 * * [misc]simplify: iters left: 5 (7 enodes) 1548149230.043 * * [misc]simplify: iters left: 4 (13 enodes) 1548149230.046 * * [misc]simplify: iters left: 3 (15 enodes) 1548149230.049 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1548149230.049 * [misc]simplify: Simplified (2) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1548149230.060 * * [misc]progress: iteration 1 / 4 1548149230.060 * * * [misc]progress: picking best candidate 1548149230.068 * * * * [misc]pick: Picked # 1548149230.068 * * * [misc]progress: localizing error 1548149230.086 * * * [misc]progress: generating rewritten candidates 1548149230.086 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1) 1548149230.105 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1548149230.117 * * * [misc]progress: generating series expansions 1548149230.117 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1) 1548149230.117 * [misc]backup-simplify: Simplify (log (- 1 x)) into (log (- 1 x)) 1548149230.117 * [misc]approximate: Taking taylor expansion of (log (- 1 x)) in (x) around 0 1548149230.117 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1548149230.117 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1548149230.117 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.117 * [misc]backup-simplify: Simplify 1 into 1 1548149230.117 * [misc]taylor: Taking taylor expansion of x in x 1548149230.117 * [misc]backup-simplify: Simplify 0 into 0 1548149230.117 * [misc]backup-simplify: Simplify 1 into 1 1548149230.117 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.118 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.118 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.118 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1548149230.118 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1548149230.118 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.118 * [misc]backup-simplify: Simplify 1 into 1 1548149230.118 * [misc]taylor: Taking taylor expansion of x in x 1548149230.118 * [misc]backup-simplify: Simplify 0 into 0 1548149230.118 * [misc]backup-simplify: Simplify 1 into 1 1548149230.118 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.118 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.118 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.118 * [misc]backup-simplify: Simplify 0 into 0 1548149230.118 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.118 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.120 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1548149230.120 * [misc]backup-simplify: Simplify -1 into -1 1548149230.120 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.120 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.122 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149230.122 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149230.123 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.123 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.126 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1548149230.126 * [misc]backup-simplify: Simplify -1/3 into -1/3 1548149230.127 * [misc]backup-simplify: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1548149230.127 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 1548149230.127 * [misc]approximate: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 1548149230.127 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1548149230.127 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1548149230.127 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.127 * [misc]backup-simplify: Simplify 1 into 1 1548149230.127 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.127 * [misc]taylor: Taking taylor expansion of x in x 1548149230.127 * [misc]backup-simplify: Simplify 0 into 0 1548149230.127 * [misc]backup-simplify: Simplify 1 into 1 1548149230.127 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.127 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.127 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.127 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149230.127 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1548149230.127 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1548149230.127 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.127 * [misc]backup-simplify: Simplify 1 into 1 1548149230.127 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.127 * [misc]taylor: Taking taylor expansion of x in x 1548149230.127 * [misc]backup-simplify: Simplify 0 into 0 1548149230.127 * [misc]backup-simplify: Simplify 1 into 1 1548149230.128 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.128 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.128 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.128 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149230.128 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.128 * [misc]backup-simplify: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 1548149230.128 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149230.129 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.129 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.131 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1548149230.131 * [misc]backup-simplify: Simplify -1 into -1 1548149230.132 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149230.132 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.132 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.136 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1548149230.136 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149230.137 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1548149230.137 * [misc]backup-simplify: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 1548149230.137 * [misc]approximate: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 1548149230.137 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1548149230.137 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1548149230.137 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.137 * [misc]taylor: Taking taylor expansion of x in x 1548149230.137 * [misc]backup-simplify: Simplify 0 into 0 1548149230.137 * [misc]backup-simplify: Simplify 1 into 1 1548149230.137 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.137 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.138 * [misc]backup-simplify: Simplify 1 into 1 1548149230.138 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.138 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.138 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1548149230.138 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1548149230.138 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.138 * [misc]taylor: Taking taylor expansion of x in x 1548149230.138 * [misc]backup-simplify: Simplify 0 into 0 1548149230.138 * [misc]backup-simplify: Simplify 1 into 1 1548149230.138 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.138 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.138 * [misc]backup-simplify: Simplify 1 into 1 1548149230.138 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.139 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.139 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.139 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1548149230.139 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149230.139 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149230.142 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149230.142 * [misc]backup-simplify: Simplify 1 into 1 1548149230.142 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149230.142 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.147 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149230.147 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149230.147 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1548149230.147 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1548149230.147 * [misc]backup-simplify: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x)) 1548149230.147 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0 1548149230.147 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1548149230.147 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1548149230.147 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1548149230.147 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.147 * [misc]backup-simplify: Simplify 1 into 1 1548149230.147 * [misc]taylor: Taking taylor expansion of x in x 1548149230.148 * [misc]backup-simplify: Simplify 0 into 0 1548149230.148 * [misc]backup-simplify: Simplify 1 into 1 1548149230.148 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.148 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.148 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.148 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1548149230.148 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1548149230.148 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1548149230.148 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.148 * [misc]backup-simplify: Simplify 1 into 1 1548149230.148 * [misc]taylor: Taking taylor expansion of x in x 1548149230.148 * [misc]backup-simplify: Simplify 0 into 0 1548149230.148 * [misc]backup-simplify: Simplify 1 into 1 1548149230.148 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.149 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.149 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.149 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.151 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1548149230.151 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149230.154 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149230.154 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149230.154 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 1548149230.154 * [misc]taylor: Taking taylor expansion of (log (- 1 x)) in x 1548149230.154 * [misc]taylor: Taking taylor expansion of (- 1 x) in x 1548149230.154 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.155 * [misc]backup-simplify: Simplify 1 into 1 1548149230.155 * [misc]taylor: Taking taylor expansion of x in x 1548149230.155 * [misc]backup-simplify: Simplify 0 into 0 1548149230.155 * [misc]backup-simplify: Simplify 1 into 1 1548149230.155 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.155 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.155 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.155 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1548149230.155 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1548149230.155 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1548149230.155 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.155 * [misc]backup-simplify: Simplify 1 into 1 1548149230.155 * [misc]taylor: Taking taylor expansion of x in x 1548149230.155 * [misc]backup-simplify: Simplify 0 into 0 1548149230.155 * [misc]backup-simplify: Simplify 1 into 1 1548149230.155 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.156 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.156 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.156 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.158 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1548149230.159 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149230.161 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149230.161 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149230.161 * [misc]backup-simplify: Simplify -1 into -1 1548149230.161 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.161 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.166 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149230.166 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.171 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149230.171 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1548149230.171 * [misc]backup-simplify: Simplify -1 into -1 1548149230.171 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.171 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.177 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1548149230.178 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.184 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1548149230.185 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1548149230.185 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149230.185 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149230.185 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) 1548149230.185 * [misc]approximate: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1548149230.185 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1548149230.185 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1548149230.185 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1548149230.185 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.185 * [misc]backup-simplify: Simplify 1 into 1 1548149230.185 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.185 * [misc]taylor: Taking taylor expansion of x in x 1548149230.185 * [misc]backup-simplify: Simplify 0 into 0 1548149230.185 * [misc]backup-simplify: Simplify 1 into 1 1548149230.186 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.186 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.186 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.186 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149230.186 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1548149230.186 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1548149230.186 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1548149230.186 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.186 * [misc]backup-simplify: Simplify 1 into 1 1548149230.186 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.186 * [misc]taylor: Taking taylor expansion of x in x 1548149230.186 * [misc]backup-simplify: Simplify 0 into 0 1548149230.186 * [misc]backup-simplify: Simplify 1 into 1 1548149230.186 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.187 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149230.187 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.187 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.187 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.188 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.188 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.188 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1548149230.188 * [misc]taylor: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 1548149230.188 * [misc]taylor: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 1548149230.188 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1548149230.188 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.188 * [misc]backup-simplify: Simplify 1 into 1 1548149230.188 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.188 * [misc]taylor: Taking taylor expansion of x in x 1548149230.188 * [misc]backup-simplify: Simplify 0 into 0 1548149230.188 * [misc]backup-simplify: Simplify 1 into 1 1548149230.189 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.189 * [misc]backup-simplify: Simplify (- 1) into -1 1548149230.189 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.189 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149230.189 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1548149230.189 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1548149230.189 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1548149230.189 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.189 * [misc]backup-simplify: Simplify 1 into 1 1548149230.189 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.189 * [misc]taylor: Taking taylor expansion of x in x 1548149230.189 * [misc]backup-simplify: Simplify 0 into 0 1548149230.189 * [misc]backup-simplify: Simplify 1 into 1 1548149230.189 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.190 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149230.190 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.190 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.190 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.191 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.191 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.191 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1548149230.191 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1548149230.192 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149230.192 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.192 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.194 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1548149230.195 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.195 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149230.195 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.197 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149230.198 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.198 * [misc]backup-simplify: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1548149230.198 * [misc]backup-simplify: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1548149230.199 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149230.199 * [misc]backup-simplify: Simplify (- 0) into 0 1548149230.199 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.203 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1548149230.204 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.204 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149230.204 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.208 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149230.208 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.209 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.210 * [misc]backup-simplify: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1548149230.211 * [misc]backup-simplify: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1548149230.213 * [misc]backup-simplify: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1548149230.213 * [misc]backup-simplify: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) 1548149230.213 * [misc]approximate: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0 1548149230.213 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1548149230.213 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1548149230.213 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1548149230.213 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.213 * [misc]taylor: Taking taylor expansion of x in x 1548149230.213 * [misc]backup-simplify: Simplify 0 into 0 1548149230.213 * [misc]backup-simplify: Simplify 1 into 1 1548149230.214 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.214 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.214 * [misc]backup-simplify: Simplify 1 into 1 1548149230.214 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.214 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.214 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1548149230.214 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1548149230.214 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1548149230.214 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.214 * [misc]backup-simplify: Simplify 1 into 1 1548149230.214 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1548149230.214 * [misc]taylor: Taking taylor expansion of -1 in x 1548149230.214 * [misc]backup-simplify: Simplify -1 into -1 1548149230.214 * [misc]taylor: Taking taylor expansion of x in x 1548149230.214 * [misc]backup-simplify: Simplify 0 into 0 1548149230.214 * [misc]backup-simplify: Simplify 1 into 1 1548149230.214 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149230.215 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.215 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149230.215 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.215 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.216 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.216 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.216 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1548149230.216 * [misc]taylor: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 1548149230.216 * [misc]taylor: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 1548149230.216 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1548149230.216 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149230.216 * [misc]taylor: Taking taylor expansion of x in x 1548149230.216 * [misc]backup-simplify: Simplify 0 into 0 1548149230.216 * [misc]backup-simplify: Simplify 1 into 1 1548149230.217 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149230.217 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.217 * [misc]backup-simplify: Simplify 1 into 1 1548149230.217 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.217 * [misc]backup-simplify: Simplify (log 1) into 0 1548149230.217 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1548149230.217 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1548149230.217 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1548149230.217 * [misc]taylor: Taking taylor expansion of 1 in x 1548149230.217 * [misc]backup-simplify: Simplify 1 into 1 1548149230.217 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1548149230.217 * [misc]taylor: Taking taylor expansion of -1 in x 1548149230.217 * [misc]backup-simplify: Simplify -1 into -1 1548149230.217 * [misc]taylor: Taking taylor expansion of x in x 1548149230.217 * [misc]backup-simplify: Simplify 0 into 0 1548149230.217 * [misc]backup-simplify: Simplify 1 into 1 1548149230.217 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149230.218 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149230.218 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149230.218 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.218 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.219 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149230.219 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.219 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1548149230.219 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1548149230.220 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149230.220 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149230.222 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149230.223 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.223 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1548149230.223 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149230.225 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1548149230.226 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.227 * [misc]backup-simplify: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1548149230.227 * [misc]backup-simplify: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1548149230.227 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149230.228 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.230 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149230.231 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.231 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149230.231 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149230.234 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1548149230.234 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.234 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149230.235 * [misc]backup-simplify: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1548149230.236 * [misc]backup-simplify: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1548149230.238 * [misc]backup-simplify: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1548149230.238 * * * [misc]progress: simplifying candidates 1548149230.238 * * * * [misc]progress: [ 1 / 59 ] simplifiying candidate # 1548149230.238 * * * * [misc]progress: [ 2 / 59 ] simplifiying candidate # 1548149230.238 * * * * [misc]progress: [ 3 / 59 ] simplifiying candidate # 1548149230.238 * [enter]simplify: Simplifying (- x) 1548149230.238 * * [misc]simplify: iters left: 2 (2 enodes) 1548149230.239 * [exit]simplify: Simplified to (- x) 1548149230.239 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1548149230.239 * * * * [misc]progress: [ 4 / 59 ] simplifiying candidate # 1548149230.239 * [enter]simplify: Simplifying (- x) 1548149230.239 * * [misc]simplify: iters left: 2 (2 enodes) 1548149230.239 * [exit]simplify: Simplified to (- x) 1548149230.239 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 1548149230.239 * * * * [misc]progress: [ 5 / 59 ] simplifiying candidate # 1548149230.239 * [enter]simplify: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1548149230.239 * * [misc]simplify: iters left: 6 (6 enodes) 1548149230.240 * * [misc]simplify: iters left: 5 (12 enodes) 1548149230.244 * * [misc]simplify: iters left: 4 (13 enodes) 1548149230.246 * [exit]simplify: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 1548149230.246 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x))) 1548149230.246 * * * * [misc]progress: [ 6 / 59 ] simplifiying candidate # 1548149230.246 * [enter]simplify: Simplifying (log (sqrt (- 1 x))) 1548149230.246 * * [misc]simplify: iters left: 4 (5 enodes) 1548149230.247 * * [misc]simplify: iters left: 3 (9 enodes) 1548149230.248 * * [misc]simplify: iters left: 2 (10 enodes) 1548149230.249 * [exit]simplify: Simplified to (log (sqrt (- 1 x))) 1548149230.249 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x))) 1548149230.249 * * * * [misc]progress: [ 7 / 59 ] simplifiying candidate # 1548149230.249 * [enter]simplify: Simplifying (log 1) 1548149230.249 * * [misc]simplify: iters left: 1 (2 enodes) 1548149230.250 * [exit]simplify: Simplified to 0 1548149230.250 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 1548149230.250 * * * * [misc]progress: [ 8 / 59 ] simplifiying candidate # 1548149230.251 * [enter]simplify: Simplifying (log (- (pow 1 3) (pow x 3))) 1548149230.251 * * [misc]simplify: iters left: 4 (7 enodes) 1548149230.253 * * [misc]simplify: iters left: 3 (16 enodes) 1548149230.255 * * [misc]simplify: iters left: 2 (24 enodes) 1548149230.258 * * [misc]simplify: iters left: 1 (30 enodes) 1548149230.261 * [exit]simplify: Simplified to (log (fma (* x x) (- x) 1)) 1548149230.261 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (fma (* x x) (- x) 1)) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x))) 1548149230.261 * * * * [misc]progress: [ 9 / 59 ] simplifiying candidate # 1548149230.261 * [enter]simplify: Simplifying (log (- (* 1 1) (* x x))) 1548149230.261 * * [misc]simplify: iters left: 5 (6 enodes) 1548149230.263 * * [misc]simplify: iters left: 4 (11 enodes) 1548149230.266 * * [misc]simplify: iters left: 3 (16 enodes) 1548149230.269 * * [misc]simplify: iters left: 2 (18 enodes) 1548149230.271 * [exit]simplify: Simplified to (log (- 1 (* x x))) 1548149230.271 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x))) 1548149230.271 * * * * [misc]progress: [ 10 / 59 ] simplifiying candidate # 1548149230.271 * * * * [misc]progress: [ 11 / 59 ] simplifiying candidate # 1548149230.271 * * * * [misc]progress: [ 12 / 59 ] simplifiying candidate # 1548149230.271 * [enter]simplify: Simplifying (- 1 x) 1548149230.271 * * [misc]simplify: iters left: 2 (3 enodes) 1548149230.272 * * [misc]simplify: iters left: 1 (7 enodes) 1548149230.273 * [exit]simplify: Simplified to (- 1 x) 1548149230.273 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log1p x))) 1548149230.273 * * * * [misc]progress: [ 13 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 14 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 15 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 16 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 17 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 18 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 19 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 20 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 21 / 59 ] simplifiying candidate # 1548149230.273 * * * * [misc]progress: [ 22 / 59 ] simplifiying candidate # 1548149230.273 * [enter]simplify: Simplifying (- (log (log (- 1 x))) (log (log1p x))) 1548149230.273 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.274 * * [misc]simplify: iters left: 5 (14 enodes) 1548149230.276 * * [misc]simplify: iters left: 4 (17 enodes) 1548149230.278 * [exit]simplify: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 1548149230.278 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 1548149230.278 * * * * [misc]progress: [ 23 / 59 ] simplifiying candidate # 1548149230.278 * * * * [misc]progress: [ 24 / 59 ] simplifiying candidate # 1548149230.278 * * * * [misc]progress: [ 25 / 59 ] simplifiying candidate # 1548149230.279 * [enter]simplify: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x))) 1548149230.279 * * [misc]simplify: iters left: 6 (10 enodes) 1548149230.280 * * [misc]simplify: iters left: 5 (23 enodes) 1548149230.284 * * [misc]simplify: iters left: 4 (53 enodes) 1548149230.294 * * [misc]simplify: iters left: 3 (103 enodes) 1548149230.328 * * [misc]simplify: iters left: 2 (156 enodes) 1548149230.375 * * [misc]simplify: iters left: 1 (173 enodes) 1548149230.398 * [exit]simplify: Simplified to (pow (/ (log (- 1 x)) (log1p x)) 3) 1548149230.398 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log (- 1 x)) (log1p x)) 3))) 1548149230.398 * * * * [misc]progress: [ 26 / 59 ] simplifiying candidate # 1548149230.398 * * * * [misc]progress: [ 27 / 59 ] simplifiying candidate # 1548149230.398 * * * * [misc]progress: [ 28 / 59 ] simplifiying candidate # 1548149230.398 * * * * [misc]progress: [ 29 / 59 ] simplifiying candidate # 1548149230.398 * * * * [misc]progress: [ 30 / 59 ] simplifiying candidate # 1548149230.398 * [enter]simplify: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) 1548149230.398 * * [misc]simplify: iters left: 6 (9 enodes) 1548149230.400 * * [misc]simplify: iters left: 5 (18 enodes) 1548149230.404 * * [misc]simplify: iters left: 4 (26 enodes) 1548149230.407 * * [misc]simplify: iters left: 3 (32 enodes) 1548149230.410 * [exit]simplify: Simplified to (/ (log (fma (- x) (* x x) 1)) (log1p x)) 1548149230.410 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (log (fma (- x) (* x x) 1)) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x)))) 1548149230.410 * * * * [misc]progress: [ 31 / 59 ] simplifiying candidate # 1548149230.410 * [enter]simplify: Simplifying (/ (log (- (* 1 1) (* x x))) (log1p x)) 1548149230.410 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.412 * * [misc]simplify: iters left: 5 (13 enodes) 1548149230.414 * * [misc]simplify: iters left: 4 (18 enodes) 1548149230.417 * * [misc]simplify: iters left: 3 (20 enodes) 1548149230.419 * [exit]simplify: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 1548149230.419 * [misc]simplify: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x)))) 1548149230.419 * * * * [misc]progress: [ 32 / 59 ] simplifiying candidate # 1548149230.419 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149230.419 * * [misc]simplify: iters left: 6 (6 enodes) 1548149230.420 * * [misc]simplify: iters left: 5 (10 enodes) 1548149230.422 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1548149230.422 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1548149230.422 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1548149230.422 * * [misc]simplify: iters left: 5 (7 enodes) 1548149230.423 * * [misc]simplify: iters left: 4 (11 enodes) 1548149230.426 * * [misc]simplify: iters left: 3 (13 enodes) 1548149230.429 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1548149230.429 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1548149230.429 * * * * [misc]progress: [ 33 / 59 ] simplifiying candidate # 1548149230.430 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1548149230.430 * * [misc]simplify: iters left: 4 (5 enodes) 1548149230.431 * * [misc]simplify: iters left: 3 (7 enodes) 1548149230.433 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1548149230.433 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1548149230.433 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1548149230.433 * * [misc]simplify: iters left: 5 (7 enodes) 1548149230.435 * * [misc]simplify: iters left: 4 (11 enodes) 1548149230.438 * * [misc]simplify: iters left: 3 (13 enodes) 1548149230.441 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1548149230.441 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1548149230.441 * * * * [misc]progress: [ 34 / 59 ] simplifiying candidate # 1548149230.442 * [enter]simplify: Simplifying (/ 1 1) 1548149230.442 * * [misc]simplify: iters left: 2 (2 enodes) 1548149230.443 * * [misc]simplify: iters left: 1 (4 enodes) 1548149230.443 * [exit]simplify: Simplified to 1 1548149230.443 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1548149230.444 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1548149230.444 * * [misc]simplify: iters left: 5 (6 enodes) 1548149230.446 * * [misc]simplify: iters left: 4 (10 enodes) 1548149230.448 * * [misc]simplify: iters left: 3 (12 enodes) 1548149230.451 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1548149230.451 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1548149230.451 * * * * [misc]progress: [ 35 / 59 ] simplifiying candidate # 1548149230.451 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149230.452 * * [misc]simplify: iters left: 6 (10 enodes) 1548149230.455 * * [misc]simplify: iters left: 5 (20 enodes) 1548149230.460 * * [misc]simplify: iters left: 4 (31 enodes) 1548149230.469 * * [misc]simplify: iters left: 3 (34 enodes) 1548149230.477 * * [misc]simplify: iters left: 2 (37 enodes) 1548149230.486 * [exit]simplify: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 1548149230.486 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1548149230.486 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1548149230.486 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.488 * * [misc]simplify: iters left: 5 (12 enodes) 1548149230.491 * * [misc]simplify: iters left: 4 (14 enodes) 1548149230.495 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1548149230.495 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1548149230.495 * * * * [misc]progress: [ 36 / 59 ] simplifiying candidate # 1548149230.495 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1548149230.495 * * [misc]simplify: iters left: 6 (9 enodes) 1548149230.498 * * [misc]simplify: iters left: 5 (15 enodes) 1548149230.501 * * [misc]simplify: iters left: 4 (19 enodes) 1548149230.504 * * [misc]simplify: iters left: 3 (20 enodes) 1548149230.506 * [exit]simplify: Simplified to (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1548149230.506 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 1548149230.507 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1548149230.507 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.508 * * [misc]simplify: iters left: 5 (12 enodes) 1548149230.509 * * [misc]simplify: iters left: 4 (14 enodes) 1548149230.511 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1548149230.511 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 1548149230.511 * * * * [misc]progress: [ 37 / 59 ] simplifiying candidate # 1548149230.511 * [enter]simplify: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1548149230.512 * * [misc]simplify: iters left: 6 (7 enodes) 1548149230.513 * * [misc]simplify: iters left: 5 (13 enodes) 1548149230.515 * * [misc]simplify: iters left: 4 (21 enodes) 1548149230.518 * * [misc]simplify: iters left: 3 (35 enodes) 1548149230.522 * * [misc]simplify: iters left: 2 (61 enodes) 1548149230.530 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1548149230.530 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1548149230.530 * [enter]simplify: Simplifying (/ (cbrt (log (- 1 x))) (log1p x)) 1548149230.530 * * [misc]simplify: iters left: 6 (7 enodes) 1548149230.531 * * [misc]simplify: iters left: 5 (11 enodes) 1548149230.534 * * [misc]simplify: iters left: 4 (13 enodes) 1548149230.537 * [exit]simplify: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 1548149230.537 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1548149230.537 * * * * [misc]progress: [ 38 / 59 ] simplifiying candidate # 1548149230.538 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149230.538 * * [misc]simplify: iters left: 6 (9 enodes) 1548149230.540 * * [misc]simplify: iters left: 5 (15 enodes) 1548149230.545 * * [misc]simplify: iters left: 4 (17 enodes) 1548149230.550 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149230.550 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1548149230.550 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1548149230.550 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.552 * * [misc]simplify: iters left: 5 (12 enodes) 1548149230.555 * * [misc]simplify: iters left: 4 (14 enodes) 1548149230.559 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1548149230.559 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1548149230.559 * * * * [misc]progress: [ 39 / 59 ] simplifiying candidate # 1548149230.559 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1548149230.559 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.562 * * [misc]simplify: iters left: 5 (12 enodes) 1548149230.565 * * [misc]simplify: iters left: 4 (14 enodes) 1548149230.569 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1548149230.569 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1548149230.569 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1548149230.569 * * [misc]simplify: iters left: 6 (8 enodes) 1548149230.572 * * [misc]simplify: iters left: 5 (12 enodes) 1548149230.575 * * [misc]simplify: iters left: 4 (14 enodes) 1548149230.578 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1548149230.578 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1548149230.578 * * * * [misc]progress: [ 40 / 59 ] simplifiying candidate # 1548149230.579 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) 1) 1548149230.579 * * [misc]simplify: iters left: 6 (6 enodes) 1548149230.580 * * [misc]simplify: iters left: 5 (10 enodes) 1548149230.585 * * [misc]simplify: iters left: 4 (14 enodes) 1548149230.588 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1548149230.588 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1548149230.588 * [enter]simplify: Simplifying (/ (sqrt (log (- 1 x))) (log1p x)) 1548149230.588 * * [misc]simplify: iters left: 6 (7 enodes) 1548149230.590 * * [misc]simplify: iters left: 5 (11 enodes) 1548149230.593 * * [misc]simplify: iters left: 4 (13 enodes) 1548149230.596 * [exit]simplify: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 1548149230.596 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1548149230.596 * * * * [misc]progress: [ 41 / 59 ] simplifiying candidate # 1548149230.596 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149230.597 * * [misc]simplify: iters left: 6 (6 enodes) 1548149230.598 * * [misc]simplify: iters left: 5 (10 enodes) 1548149230.601 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1548149230.601 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1548149230.601 * [enter]simplify: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1548149230.602 * * [misc]simplify: iters left: 5 (7 enodes) 1548149230.604 * * [misc]simplify: iters left: 4 (11 enodes) 1548149230.605 * * [misc]simplify: iters left: 3 (13 enodes) 1548149230.607 * [exit]simplify: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1548149230.607 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1548149230.607 * * * * [misc]progress: [ 42 / 59 ] simplifiying candidate # 1548149230.607 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1548149230.607 * * [misc]simplify: iters left: 4 (5 enodes) 1548149230.608 * * [misc]simplify: iters left: 3 (7 enodes) 1548149230.609 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1548149230.609 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1548149230.609 * [enter]simplify: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1548149230.609 * * [misc]simplify: iters left: 5 (7 enodes) 1548149230.610 * * [misc]simplify: iters left: 4 (11 enodes) 1548149230.612 * * [misc]simplify: iters left: 3 (13 enodes) 1548149230.613 * [exit]simplify: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1548149230.613 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1548149230.613 * * * * [misc]progress: [ 43 / 59 ] simplifiying candidate # 1548149230.613 * [enter]simplify: Simplifying (/ 1 1) 1548149230.613 * * [misc]simplify: iters left: 2 (2 enodes) 1548149230.614 * * [misc]simplify: iters left: 1 (4 enodes) 1548149230.614 * [exit]simplify: Simplified to 1 1548149230.614 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1548149230.614 * [enter]simplify: Simplifying (/ (log (- 1 x)) (log1p x)) 1548149230.614 * * [misc]simplify: iters left: 5 (6 enodes) 1548149230.615 * * [misc]simplify: iters left: 4 (10 enodes) 1548149230.616 * * [misc]simplify: iters left: 3 (12 enodes) 1548149230.618 * [exit]simplify: Simplified to (/ (log (- 1 x)) (log1p x)) 1548149230.618 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1548149230.618 * * * * [misc]progress: [ 44 / 59 ] simplifiying candidate # 1548149230.618 * * * * [misc]progress: [ 45 / 59 ] simplifiying candidate # 1548149230.618 * * * * [misc]progress: [ 46 / 59 ] simplifiying candidate # 1548149230.618 * * * * [misc]progress: [ 47 / 59 ] simplifiying candidate # 1548149230.618 * [enter]simplify: Simplifying (cbrt (log1p x)) 1548149230.618 * * [misc]simplify: iters left: 2 (3 enodes) 1548149230.619 * [exit]simplify: Simplified to (cbrt (log1p x)) 1548149230.619 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1548149230.619 * * * * [misc]progress: [ 48 / 59 ] simplifiying candidate # 1548149230.619 * [enter]simplify: Simplifying (sqrt (log1p x)) 1548149230.619 * * [misc]simplify: iters left: 2 (3 enodes) 1548149230.620 * [exit]simplify: Simplified to (sqrt (log1p x)) 1548149230.620 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1548149230.620 * * * * [misc]progress: [ 49 / 59 ] simplifiying candidate # 1548149230.620 * [enter]simplify: Simplifying (log1p x) 1548149230.620 * * [misc]simplify: iters left: 1 (2 enodes) 1548149230.620 * [exit]simplify: Simplified to (log1p x) 1548149230.620 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 1548149230.620 * * * * [misc]progress: [ 50 / 59 ] simplifiying candidate # 1548149230.620 * * * * [misc]progress: [ 51 / 59 ] simplifiying candidate # 1548149230.620 * [enter]simplify: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1548149230.620 * * [misc]simplify: iters left: 6 (6 enodes) 1548149230.621 * * [misc]simplify: iters left: 5 (10 enodes) 1548149230.623 * * [misc]simplify: iters left: 4 (12 enodes) 1548149230.624 * [exit]simplify: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1548149230.624 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x)))))) 1548149230.624 * * * * [misc]progress: [ 52 / 59 ] simplifiying candidate # 1548149230.624 * [enter]simplify: Simplifying (sqrt (log (- 1 x))) 1548149230.624 * * [misc]simplify: iters left: 4 (5 enodes) 1548149230.625 * * [misc]simplify: iters left: 3 (9 enodes) 1548149230.626 * * [misc]simplify: iters left: 2 (11 enodes) 1548149230.628 * [exit]simplify: Simplified to (sqrt (log (- 1 x))) 1548149230.628 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x)))))) 1548149230.628 * * * * [misc]progress: [ 53 / 59 ] simplifiying candidate # 1548149230.628 * * * * [misc]progress: [ 54 / 59 ] simplifiying candidate # 1548149230.628 * [enter]simplify: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1548149230.628 * * [misc]simplify: iters left: 6 (12 enodes) 1548149230.633 * * [misc]simplify: iters left: 5 (25 enodes) 1548149230.641 * * [misc]simplify: iters left: 4 (55 enodes) 1548149230.659 * * [misc]simplify: iters left: 3 (157 enodes) 1548149230.702 * * [misc]simplify: iters left: 2 (387 enodes) 1548149230.869 * [exit]simplify: Simplified to (fma (* x x) (fma -1/3 x -1/2) (- x)) 1548149230.870 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma (* x x) (fma -1/3 x -1/2) (- x)) (log1p x))) 1548149230.870 * * * * [misc]progress: [ 55 / 59 ] simplifiying candidate # 1548149230.870 * [enter]simplify: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1548149230.870 * * [misc]simplify: iters left: 6 (14 enodes) 1548149230.875 * * [misc]simplify: iters left: 5 (33 enodes) 1548149230.880 * * [misc]simplify: iters left: 4 (61 enodes) 1548149230.891 * * [misc]simplify: iters left: 3 (128 enodes) 1548149230.928 * * [misc]simplify: iters left: 2 (341 enodes) 1548149231.155 * [exit]simplify: Simplified to (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) 1548149231.155 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- (+ (log -1) (log x)) (fma (/ (/ 1 x) x) 1/2 (/ 1 x))) (log1p x))) 1548149231.155 * * * * [misc]progress: [ 56 / 59 ] simplifiying candidate # 1548149231.155 * [enter]simplify: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 1548149231.155 * * [misc]simplify: iters left: 6 (14 enodes) 1548149231.161 * * [misc]simplify: iters left: 5 (31 enodes) 1548149231.166 * * [misc]simplify: iters left: 4 (55 enodes) 1548149231.178 * * [misc]simplify: iters left: 3 (132 enodes) 1548149231.235 * * [misc]simplify: iters left: 2 (312 enodes) 1548149231.418 * [exit]simplify: Simplified to (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) 1548149231.418 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (fma 1/2 (/ (/ -1 x) x) (- (/ -1 x) (log (/ -1 x)))) (log1p x))) 1548149231.418 * * * * [misc]progress: [ 57 / 59 ] simplifiying candidate # 1548149231.418 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149231.418 * * [misc]simplify: iters left: 6 (9 enodes) 1548149231.420 * * [misc]simplify: iters left: 5 (21 enodes) 1548149231.426 * * [misc]simplify: iters left: 4 (39 enodes) 1548149231.439 * * [misc]simplify: iters left: 3 (88 enodes) 1548149231.469 * * [misc]simplify: iters left: 2 (157 enodes) 1548149231.495 * * [misc]simplify: iters left: 1 (192 enodes) 1548149231.569 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1548149231.569 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1548149231.569 * * * * [misc]progress: [ 58 / 59 ] simplifiying candidate # 1548149231.569 * [enter]simplify: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1548149231.569 * * [misc]simplify: iters left: 6 (31 enodes) 1548149231.576 * * [misc]simplify: iters left: 5 (82 enodes) 1548149231.593 * * [misc]simplify: iters left: 4 (228 enodes) 1548149231.760 * [exit]simplify: Simplified to (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1548149231.760 * [misc]simplify: Simplified (2) to (λ (x) (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))))) 1548149231.760 * * * * [misc]progress: [ 59 / 59 ] simplifiying candidate # 1548149231.760 * [enter]simplify: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1548149231.761 * * [misc]simplify: iters left: 6 (33 enodes) 1548149231.773 * * [misc]simplify: iters left: 5 (84 enodes) 1548149231.796 * * [misc]simplify: iters left: 4 (252 enodes) 1548149231.945 * [exit]simplify: Simplified to (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x)))))) 1548149231.945 * [misc]simplify: Simplified (2) to (λ (x) (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x))))))) 1548149231.945 * * * [misc]progress: adding candidates to table 1548149232.194 * * [misc]progress: iteration 2 / 4 1548149232.194 * * * [misc]progress: picking best candidate 1548149232.201 * * * * [misc]pick: Picked # 1548149232.201 * * * [misc]progress: localizing error 1548149232.215 * * * [misc]progress: generating rewritten candidates 1548149232.215 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1548149232.222 * * * [misc]progress: generating series expansions 1548149232.222 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1548149232.223 * [misc]backup-simplify: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x)) 1548149232.223 * [misc]approximate: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0 1548149232.223 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1548149232.223 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1548149232.223 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1548149232.223 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1548149232.223 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.223 * [misc]backup-simplify: Simplify 1 into 1 1548149232.223 * [misc]taylor: Taking taylor expansion of (- x) in x 1548149232.223 * [misc]taylor: Taking taylor expansion of x in x 1548149232.223 * [misc]backup-simplify: Simplify 0 into 0 1548149232.223 * [misc]backup-simplify: Simplify 1 into 1 1548149232.223 * [misc]backup-simplify: Simplify (- 0) into 0 1548149232.223 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.224 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.224 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1548149232.224 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1548149232.224 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1548149232.224 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.224 * [misc]backup-simplify: Simplify 1 into 1 1548149232.224 * [misc]taylor: Taking taylor expansion of x in x 1548149232.224 * [misc]backup-simplify: Simplify 0 into 0 1548149232.224 * [misc]backup-simplify: Simplify 1 into 1 1548149232.224 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.224 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.224 * [misc]backup-simplify: Simplify (- 1) into -1 1548149232.225 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149232.230 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1548149232.230 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149232.232 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149232.233 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149232.233 * [misc]taylor: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x 1548149232.233 * [misc]taylor: Taking taylor expansion of (log1p (- x)) in x 1548149232.233 * [misc]taylor: Rewrote expression to (log (+ 1 (- x))) 1548149232.233 * [misc]taylor: Taking taylor expansion of (+ 1 (- x)) in x 1548149232.233 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.233 * [misc]backup-simplify: Simplify 1 into 1 1548149232.233 * [misc]taylor: Taking taylor expansion of (- x) in x 1548149232.233 * [misc]taylor: Taking taylor expansion of x in x 1548149232.233 * [misc]backup-simplify: Simplify 0 into 0 1548149232.233 * [misc]backup-simplify: Simplify 1 into 1 1548149232.233 * [misc]backup-simplify: Simplify (- 0) into 0 1548149232.233 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.234 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.234 * [misc]taylor: Taking taylor expansion of (log1p x) in x 1548149232.234 * [misc]taylor: Rewrote expression to (log (+ 1 x)) 1548149232.234 * [misc]taylor: Taking taylor expansion of (+ 1 x) in x 1548149232.234 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.234 * [misc]backup-simplify: Simplify 1 into 1 1548149232.234 * [misc]taylor: Taking taylor expansion of x in x 1548149232.234 * [misc]backup-simplify: Simplify 0 into 0 1548149232.234 * [misc]backup-simplify: Simplify 1 into 1 1548149232.234 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.234 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.234 * [misc]backup-simplify: Simplify (- 1) into -1 1548149232.234 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149232.237 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1548149232.237 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149232.240 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149232.240 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149232.240 * [misc]backup-simplify: Simplify -1 into -1 1548149232.240 * [misc]backup-simplify: Simplify (- 0) into 0 1548149232.240 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.244 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149232.245 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.247 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149232.247 * [misc]backup-simplify: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 1548149232.247 * [misc]backup-simplify: Simplify -1 into -1 1548149232.247 * [misc]backup-simplify: Simplify (- 0) into 0 1548149232.248 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.253 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 1548149232.253 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.257 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 1548149232.257 * [misc]backup-simplify: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 1548149232.257 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149232.257 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149232.257 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) 1548149232.257 * [misc]approximate: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 1548149232.257 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1548149232.257 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1548149232.257 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1548149232.257 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1548149232.257 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.257 * [misc]backup-simplify: Simplify 1 into 1 1548149232.257 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1548149232.257 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149232.257 * [misc]taylor: Taking taylor expansion of x in x 1548149232.257 * [misc]backup-simplify: Simplify 0 into 0 1548149232.257 * [misc]backup-simplify: Simplify 1 into 1 1548149232.257 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149232.258 * [misc]backup-simplify: Simplify (- 1) into -1 1548149232.258 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149232.258 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149232.258 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1548149232.258 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1548149232.258 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1548149232.258 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.258 * [misc]backup-simplify: Simplify 1 into 1 1548149232.258 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149232.258 * [misc]taylor: Taking taylor expansion of x in x 1548149232.258 * [misc]backup-simplify: Simplify 0 into 0 1548149232.258 * [misc]backup-simplify: Simplify 1 into 1 1548149232.258 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149232.258 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149232.258 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.258 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.259 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.259 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.259 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.259 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1548149232.259 * [misc]taylor: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x 1548149232.259 * [misc]taylor: Taking taylor expansion of (log1p (- (/ 1 x))) in x 1548149232.259 * [misc]taylor: Rewrote expression to (log (+ 1 (- (/ 1 x)))) 1548149232.259 * [misc]taylor: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x 1548149232.259 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.259 * [misc]backup-simplify: Simplify 1 into 1 1548149232.259 * [misc]taylor: Taking taylor expansion of (- (/ 1 x)) in x 1548149232.259 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149232.259 * [misc]taylor: Taking taylor expansion of x in x 1548149232.259 * [misc]backup-simplify: Simplify 0 into 0 1548149232.259 * [misc]backup-simplify: Simplify 1 into 1 1548149232.259 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149232.259 * [misc]backup-simplify: Simplify (- 1) into -1 1548149232.260 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149232.260 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149232.260 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1548149232.260 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1548149232.260 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1548149232.260 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.260 * [misc]backup-simplify: Simplify 1 into 1 1548149232.260 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149232.260 * [misc]taylor: Taking taylor expansion of x in x 1548149232.260 * [misc]backup-simplify: Simplify 0 into 0 1548149232.260 * [misc]backup-simplify: Simplify 1 into 1 1548149232.260 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149232.260 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149232.260 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.260 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.260 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.261 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.261 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.261 * [misc]backup-simplify: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1548149232.261 * [misc]backup-simplify: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 1548149232.262 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149232.262 * [misc]backup-simplify: Simplify (- 0) into 0 1548149232.262 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.263 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1548149232.263 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.263 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149232.264 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.265 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149232.265 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.265 * [misc]backup-simplify: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1548149232.266 * [misc]backup-simplify: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 1548149232.266 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149232.266 * [misc]backup-simplify: Simplify (- 0) into 0 1548149232.266 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.268 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1548149232.269 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.269 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149232.269 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.271 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149232.271 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.271 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.272 * [misc]backup-simplify: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1548149232.273 * [misc]backup-simplify: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) 1548149232.274 * [misc]backup-simplify: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1548149232.274 * [misc]backup-simplify: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x))) 1548149232.274 * [misc]approximate: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0 1548149232.274 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1548149232.274 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1548149232.274 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1548149232.274 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1548149232.274 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.274 * [misc]backup-simplify: Simplify 1 into 1 1548149232.274 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149232.274 * [misc]taylor: Taking taylor expansion of x in x 1548149232.274 * [misc]backup-simplify: Simplify 0 into 0 1548149232.274 * [misc]backup-simplify: Simplify 1 into 1 1548149232.274 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149232.274 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149232.274 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.274 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1548149232.274 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1548149232.274 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1548149232.274 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.274 * [misc]backup-simplify: Simplify 1 into 1 1548149232.274 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1548149232.274 * [misc]taylor: Taking taylor expansion of -1 in x 1548149232.274 * [misc]backup-simplify: Simplify -1 into -1 1548149232.274 * [misc]taylor: Taking taylor expansion of x in x 1548149232.275 * [misc]backup-simplify: Simplify 0 into 0 1548149232.275 * [misc]backup-simplify: Simplify 1 into 1 1548149232.275 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149232.275 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149232.275 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149232.275 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.275 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.275 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.276 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.276 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1548149232.276 * [misc]taylor: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x 1548149232.276 * [misc]taylor: Taking taylor expansion of (log1p (/ 1 x)) in x 1548149232.276 * [misc]taylor: Rewrote expression to (log (+ 1 (/ 1 x))) 1548149232.276 * [misc]taylor: Taking taylor expansion of (+ 1 (/ 1 x)) in x 1548149232.276 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.276 * [misc]backup-simplify: Simplify 1 into 1 1548149232.276 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149232.276 * [misc]taylor: Taking taylor expansion of x in x 1548149232.276 * [misc]backup-simplify: Simplify 0 into 0 1548149232.276 * [misc]backup-simplify: Simplify 1 into 1 1548149232.276 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149232.276 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149232.276 * [misc]backup-simplify: Simplify (log 1) into 0 1548149232.276 * [misc]taylor: Taking taylor expansion of (log1p (/ -1 x)) in x 1548149232.276 * [misc]taylor: Rewrote expression to (log (+ 1 (/ -1 x))) 1548149232.276 * [misc]taylor: Taking taylor expansion of (+ 1 (/ -1 x)) in x 1548149232.276 * [misc]taylor: Taking taylor expansion of 1 in x 1548149232.276 * [misc]backup-simplify: Simplify 1 into 1 1548149232.276 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1548149232.276 * [misc]taylor: Taking taylor expansion of -1 in x 1548149232.276 * [misc]backup-simplify: Simplify -1 into -1 1548149232.276 * [misc]taylor: Taking taylor expansion of x in x 1548149232.276 * [misc]backup-simplify: Simplify 0 into 0 1548149232.276 * [misc]backup-simplify: Simplify 1 into 1 1548149232.277 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149232.277 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149232.277 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1548149232.277 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.278 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.278 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1548149232.278 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.278 * [misc]backup-simplify: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1548149232.279 * [misc]backup-simplify: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 1548149232.279 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149232.279 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.282 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1548149232.282 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.282 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1548149232.283 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149232.285 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1548149232.285 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.286 * [misc]backup-simplify: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1548149232.286 * [misc]backup-simplify: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) 1548149232.287 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149232.287 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.291 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 1548149232.292 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.292 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149232.292 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149232.296 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 1548149232.297 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.297 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1548149232.298 * [misc]backup-simplify: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1548149232.298 * [misc]backup-simplify: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) 1548149232.300 * [misc]backup-simplify: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1548149232.300 * * * [misc]progress: simplifying candidates 1548149232.300 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1548149232.300 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1548149232.300 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1548149232.300 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1548149232.301 * [enter]simplify: Simplifying (- (log (log1p (- x))) (log (log1p x))) 1548149232.301 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.302 * * [misc]simplify: iters left: 5 (9 enodes) 1548149232.303 * * [misc]simplify: iters left: 4 (10 enodes) 1548149232.304 * [exit]simplify: Simplified to (- (log (log1p (- x))) (log (log1p x))) 1548149232.304 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (- (log (log1p (- x))) (log (log1p x))))) 1548149232.304 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1548149232.304 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1548149232.304 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1548149232.304 * [enter]simplify: Simplifying (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x))) 1548149232.305 * * [misc]simplify: iters left: 6 (9 enodes) 1548149232.306 * * [misc]simplify: iters left: 5 (18 enodes) 1548149232.309 * * [misc]simplify: iters left: 4 (46 enodes) 1548149232.318 * * [misc]simplify: iters left: 3 (96 enodes) 1548149232.355 * * [misc]simplify: iters left: 2 (149 enodes) 1548149232.396 * * [misc]simplify: iters left: 1 (166 enodes) 1548149232.416 * [exit]simplify: Simplified to (pow (/ (log1p (- x)) (log1p x)) 3) 1548149232.416 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (pow (/ (log1p (- x)) (log1p x)) 3))) 1548149232.417 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1548149232.417 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1548149232.417 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1548149232.417 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1548149232.417 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1548149232.417 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149232.417 * * [misc]simplify: iters left: 6 (9 enodes) 1548149232.420 * * [misc]simplify: iters left: 5 (15 enodes) 1548149232.425 * * [misc]simplify: iters left: 4 (24 enodes) 1548149232.432 * * [misc]simplify: iters left: 3 (27 enodes) 1548149232.439 * * [misc]simplify: iters left: 2 (30 enodes) 1548149232.446 * [exit]simplify: Simplified to (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) 1548149232.447 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))) (/ (cbrt (log1p (- x))) (cbrt (log1p x))))) 1548149232.447 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1548149232.447 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.449 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (cbrt (log1p x))) 1548149232.449 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt (log1p (- x))) (cbrt (log1p x))))) 1548149232.449 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1548149232.450 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) 1548149232.450 * * [misc]simplify: iters left: 6 (8 enodes) 1548149232.452 * * [misc]simplify: iters left: 5 (10 enodes) 1548149232.455 * * [misc]simplify: iters left: 4 (12 enodes) 1548149232.458 * * [misc]simplify: iters left: 3 (13 enodes) 1548149232.462 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) 1548149232.462 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x))))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1548149232.462 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1548149232.462 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.464 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (sqrt (log1p x))) 1548149232.465 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x))))) 1548149232.465 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1548149232.465 * [enter]simplify: Simplifying (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) 1548149232.465 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.467 * * [misc]simplify: iters left: 5 (11 enodes) 1548149232.471 * * [misc]simplify: iters left: 4 (17 enodes) 1548149232.473 * * [misc]simplify: iters left: 3 (31 enodes) 1548149232.477 * * [misc]simplify: iters left: 2 (57 enodes) 1548149232.484 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1548149232.484 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1548149232.485 * [enter]simplify: Simplifying (/ (cbrt (log1p (- x))) (log1p x)) 1548149232.485 * * [misc]simplify: iters left: 6 (6 enodes) 1548149232.485 * [exit]simplify: Simplified to (/ (cbrt (log1p (- x))) (log1p x)) 1548149232.485 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (cbrt (log1p (- x))) (log1p x)))) 1548149232.486 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1548149232.486 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149232.486 * * [misc]simplify: iters left: 6 (8 enodes) 1548149232.487 * * [misc]simplify: iters left: 5 (10 enodes) 1548149232.488 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149232.488 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1548149232.488 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1548149232.488 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.489 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (cbrt (log1p x))) 1548149232.489 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x))))) 1548149232.489 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1548149232.490 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1548149232.490 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.491 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1548149232.491 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1548149232.491 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1548149232.491 * * [misc]simplify: iters left: 6 (7 enodes) 1548149232.492 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (sqrt (log1p x))) 1548149232.492 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x))))) 1548149232.492 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1548149232.492 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) 1) 1548149232.492 * * [misc]simplify: iters left: 6 (6 enodes) 1548149232.493 * * [misc]simplify: iters left: 5 (8 enodes) 1548149232.494 * * [misc]simplify: iters left: 4 (10 enodes) 1548149232.495 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1548149232.495 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1548149232.495 * [enter]simplify: Simplifying (/ (sqrt (log1p (- x))) (log1p x)) 1548149232.495 * * [misc]simplify: iters left: 6 (6 enodes) 1548149232.496 * [exit]simplify: Simplified to (/ (sqrt (log1p (- x))) (log1p x)) 1548149232.496 * [misc]simplify: Simplified (2 2) to (λ (x) (* (sqrt (log1p (- x))) (/ (sqrt (log1p (- x))) (log1p x)))) 1548149232.496 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1548149232.497 * [enter]simplify: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1548149232.497 * * [misc]simplify: iters left: 6 (6 enodes) 1548149232.497 * * [misc]simplify: iters left: 5 (10 enodes) 1548149232.499 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 1548149232.499 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log1p (- x)) (cbrt (log1p x))))) 1548149232.499 * [enter]simplify: Simplifying (/ (log1p (- x)) (cbrt (log1p x))) 1548149232.499 * * [misc]simplify: iters left: 5 (6 enodes) 1548149232.500 * [exit]simplify: Simplified to (/ (log1p (- x)) (cbrt (log1p x))) 1548149232.500 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x))))) 1548149232.500 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1548149232.500 * [enter]simplify: Simplifying (/ 1 (sqrt (log1p x))) 1548149232.500 * * [misc]simplify: iters left: 4 (5 enodes) 1548149232.502 * * [misc]simplify: iters left: 3 (7 enodes) 1548149232.503 * [exit]simplify: Simplified to (/ 1 (sqrt (log1p x))) 1548149232.503 * [misc]simplify: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1548149232.504 * [enter]simplify: Simplifying (/ (log1p (- x)) (sqrt (log1p x))) 1548149232.504 * * [misc]simplify: iters left: 5 (6 enodes) 1548149232.505 * [exit]simplify: Simplified to (/ (log1p (- x)) (sqrt (log1p x))) 1548149232.505 * [misc]simplify: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x))))) 1548149232.505 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1548149232.505 * [enter]simplify: Simplifying (/ 1 1) 1548149232.505 * * [misc]simplify: iters left: 2 (2 enodes) 1548149232.505 * * [misc]simplify: iters left: 1 (4 enodes) 1548149232.506 * [exit]simplify: Simplified to 1 1548149232.506 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1548149232.506 * [enter]simplify: Simplifying (/ (log1p (- x)) (log1p x)) 1548149232.506 * * [misc]simplify: iters left: 5 (5 enodes) 1548149232.507 * [exit]simplify: Simplified to (/ (log1p (- x)) (log1p x)) 1548149232.507 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (/ (log1p (- x)) (log1p x)))) 1548149232.507 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1548149232.507 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1548149232.507 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1548149232.507 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1548149232.507 * [enter]simplify: Simplifying (cbrt (log1p x)) 1548149232.507 * * [misc]simplify: iters left: 2 (3 enodes) 1548149232.507 * [exit]simplify: Simplified to (cbrt (log1p x)) 1548149232.507 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1548149232.507 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1548149232.508 * [enter]simplify: Simplifying (sqrt (log1p x)) 1548149232.508 * * [misc]simplify: iters left: 2 (3 enodes) 1548149232.508 * [exit]simplify: Simplified to (sqrt (log1p x)) 1548149232.508 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1548149232.508 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1548149232.508 * [enter]simplify: Simplifying (log1p x) 1548149232.508 * * [misc]simplify: iters left: 1 (2 enodes) 1548149232.508 * [exit]simplify: Simplified to (log1p x) 1548149232.509 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (/ (log1p (- x)) 1) (log1p x))) 1548149232.509 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1548149232.509 * [enter]simplify: Simplifying (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1548149232.509 * * [misc]simplify: iters left: 6 (5 enodes) 1548149232.509 * [exit]simplify: Simplified to (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1548149232.509 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x)))))) 1548149232.509 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1548149232.510 * [enter]simplify: Simplifying (sqrt (log1p (- x))) 1548149232.510 * * [misc]simplify: iters left: 4 (4 enodes) 1548149232.510 * [exit]simplify: Simplified to (sqrt (log1p (- x))) 1548149232.510 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x)))))) 1548149232.510 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1548149232.510 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1548149232.512 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149232.513 * * [misc]simplify: iters left: 6 (9 enodes) 1548149232.514 * * [misc]simplify: iters left: 5 (21 enodes) 1548149232.518 * * [misc]simplify: iters left: 4 (39 enodes) 1548149232.524 * * [misc]simplify: iters left: 3 (88 enodes) 1548149232.550 * * [misc]simplify: iters left: 2 (157 enodes) 1548149232.591 * * [misc]simplify: iters left: 1 (192 enodes) 1548149232.701 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1548149232.702 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1548149232.702 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1548149232.702 * [enter]simplify: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 1548149232.702 * * [misc]simplify: iters left: 6 (31 enodes) 1548149232.710 * * [misc]simplify: iters left: 5 (82 enodes) 1548149232.729 * * [misc]simplify: iters left: 4 (228 enodes) 1548149232.876 * [exit]simplify: Simplified to (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 1548149232.876 * [misc]simplify: Simplified (2) to (λ (x) (- (+ (+ 1 (fma (/ 1/2 (* x x)) (/ (log -1) (* (log x) (log x))) (/ 2 (* (- x) (log x))))) (/ 2 (* (* (log x) (log x)) (* x x)))) (+ (/ (log -1) (* (* (- x) (log x)) (* x (* (log x) (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))))) 1548149232.876 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1548149232.877 * [enter]simplify: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 1548149232.877 * * [misc]simplify: iters left: 6 (33 enodes) 1548149232.890 * * [misc]simplify: iters left: 5 (84 enodes) 1548149232.911 * * [misc]simplify: iters left: 4 (252 enodes) 1548149233.059 * [exit]simplify: Simplified to (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x)))))) 1548149233.059 * [misc]simplify: Simplified (2) to (λ (x) (- (- (- (/ (/ (/ 1 x) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (/ (log (/ -1 x)) (* x x)) (pow (+ 0 (log x)) 3))) (fma 1/2 (/ (/ (log (/ -1 x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (fma (/ (/ (/ 1 x) x) (+ 0 (log x))) 1/2 (/ (/ 1 x) (+ 0 (log x)))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x))))))) 1548149233.059 * * * [misc]progress: adding candidates to table 1548149233.341 * * [misc]progress: iteration 3 / 4 1548149233.341 * * * [misc]progress: picking best candidate 1548149233.344 * * * * [misc]pick: Picked # 1548149233.344 * * * [misc]progress: localizing error 1548149233.353 * * * [misc]progress: generating rewritten candidates 1548149233.353 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1548149233.353 * * * [misc]progress: generating series expansions 1548149233.353 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1548149233.353 * [misc]backup-simplify: Simplify (fma x (* -1/2 x) (- -1 x)) into (fma x (* -1/2 x) (- (+ x 1))) 1548149233.353 * [misc]approximate: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in (x) around 0 1548149233.354 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1548149233.354 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1548149233.354 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of x in x 1548149233.354 * [misc]backup-simplify: Simplify 0 into 0 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of -1/2 in x 1548149233.354 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.354 * [misc]taylor: Taking taylor expansion of x in x 1548149233.354 * [misc]backup-simplify: Simplify 0 into 0 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of x in x 1548149233.354 * [misc]backup-simplify: Simplify 0 into 0 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of 1 in x 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of (fma x (* -1/2 x) (- (+ x 1))) in x 1548149233.354 * [misc]taylor: Rewrote expression to (+ (* x (* -1/2 x)) (- (+ x 1))) 1548149233.354 * [misc]taylor: Taking taylor expansion of (* x (* -1/2 x)) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of x in x 1548149233.354 * [misc]backup-simplify: Simplify 0 into 0 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of -1/2 in x 1548149233.354 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.354 * [misc]taylor: Taking taylor expansion of x in x 1548149233.354 * [misc]backup-simplify: Simplify 0 into 0 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1548149233.354 * [misc]taylor: Taking taylor expansion of x in x 1548149233.354 * [misc]backup-simplify: Simplify 0 into 0 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]taylor: Taking taylor expansion of 1 in x 1548149233.354 * [misc]backup-simplify: Simplify 1 into 1 1548149233.354 * [misc]backup-simplify: Simplify (* -1/2 0) into 0 1548149233.355 * [misc]backup-simplify: Simplify (* 0 0) into 0 1548149233.355 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149233.355 * [misc]backup-simplify: Simplify (- 1) into -1 1548149233.355 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149233.355 * [misc]backup-simplify: Simplify -1 into -1 1548149233.355 * [misc]backup-simplify: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2 1548149233.355 * [misc]backup-simplify: Simplify (+ (* 0 -1/2) (* 1 0)) into 0 1548149233.355 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149233.355 * [misc]backup-simplify: Simplify (- 1) into -1 1548149233.356 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149233.356 * [misc]backup-simplify: Simplify -1 into -1 1548149233.356 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0 1548149233.356 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 0))) into -1/2 1548149233.356 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1548149233.356 * [misc]backup-simplify: Simplify (- 0) into 0 1548149233.356 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1548149233.356 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.357 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149233.357 * [misc]backup-simplify: Simplify (fma (/ 1 x) (* -1/2 (/ 1 x)) (- -1 (/ 1 x))) into (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) 1548149233.357 * [misc]approximate: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in (x) around 0 1548149233.357 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1548149233.357 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1548149233.357 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1548149233.357 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149233.357 * [misc]taylor: Taking taylor expansion of x in x 1548149233.357 * [misc]backup-simplify: Simplify 0 into 0 1548149233.357 * [misc]backup-simplify: Simplify 1 into 1 1548149233.357 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149233.357 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1548149233.357 * [misc]taylor: Taking taylor expansion of -1/2 in x 1548149233.357 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.357 * [misc]taylor: Taking taylor expansion of x in x 1548149233.357 * [misc]backup-simplify: Simplify 0 into 0 1548149233.357 * [misc]backup-simplify: Simplify 1 into 1 1548149233.357 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1548149233.357 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1548149233.357 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1548149233.357 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149233.357 * [misc]taylor: Taking taylor expansion of x in x 1548149233.357 * [misc]backup-simplify: Simplify 0 into 0 1548149233.357 * [misc]backup-simplify: Simplify 1 into 1 1548149233.357 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149233.357 * [misc]taylor: Taking taylor expansion of 1 in x 1548149233.357 * [misc]backup-simplify: Simplify 1 into 1 1548149233.357 * [misc]taylor: Taking taylor expansion of (fma (/ 1 x) (/ -1/2 x) (- (+ (/ 1 x) 1))) in x 1548149233.357 * [misc]taylor: Rewrote expression to (+ (* (/ 1 x) (/ -1/2 x)) (- (+ (/ 1 x) 1))) 1548149233.357 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (/ -1/2 x)) in x 1548149233.358 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149233.358 * [misc]taylor: Taking taylor expansion of x in x 1548149233.358 * [misc]backup-simplify: Simplify 0 into 0 1548149233.358 * [misc]backup-simplify: Simplify 1 into 1 1548149233.358 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149233.358 * [misc]taylor: Taking taylor expansion of (/ -1/2 x) in x 1548149233.358 * [misc]taylor: Taking taylor expansion of -1/2 in x 1548149233.358 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.358 * [misc]taylor: Taking taylor expansion of x in x 1548149233.358 * [misc]backup-simplify: Simplify 0 into 0 1548149233.358 * [misc]backup-simplify: Simplify 1 into 1 1548149233.358 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1548149233.358 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1548149233.358 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1548149233.358 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149233.358 * [misc]taylor: Taking taylor expansion of x in x 1548149233.358 * [misc]backup-simplify: Simplify 0 into 0 1548149233.358 * [misc]backup-simplify: Simplify 1 into 1 1548149233.358 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149233.358 * [misc]taylor: Taking taylor expansion of 1 in x 1548149233.358 * [misc]backup-simplify: Simplify 1 into 1 1548149233.358 * [misc]backup-simplify: Simplify (* 1 -1/2) into -1/2 1548149233.358 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1548149233.358 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.359 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0 1548149233.359 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149233.359 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 -1/2)) into 0 1548149233.359 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149233.359 * [misc]backup-simplify: Simplify (- 1) into -1 1548149233.359 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149233.359 * [misc]backup-simplify: Simplify -1 into -1 1548149233.359 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149233.359 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149233.360 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 -1/2))) into 0 1548149233.360 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149233.360 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149233.360 * [misc]backup-simplify: Simplify (- 1) into -1 1548149233.360 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149233.360 * [misc]backup-simplify: Simplify -1 into -1 1548149233.360 * [misc]backup-simplify: Simplify (+ -1 (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149233.360 * [misc]backup-simplify: Simplify (fma (/ 1 (- x)) (* -1/2 (/ 1 (- x))) (- -1 (/ 1 (- x)))) into (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) 1548149233.360 * [misc]approximate: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in (x) around 0 1548149233.360 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1548149233.361 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1548149233.361 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of -1 in x 1548149233.361 * [misc]backup-simplify: Simplify -1 into -1 1548149233.361 * [misc]taylor: Taking taylor expansion of x in x 1548149233.361 * [misc]backup-simplify: Simplify 0 into 0 1548149233.361 * [misc]backup-simplify: Simplify 1 into 1 1548149233.361 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149233.361 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of 1/2 in x 1548149233.361 * [misc]backup-simplify: Simplify 1/2 into 1/2 1548149233.361 * [misc]taylor: Taking taylor expansion of x in x 1548149233.361 * [misc]backup-simplify: Simplify 0 into 0 1548149233.361 * [misc]backup-simplify: Simplify 1 into 1 1548149233.361 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1548149233.361 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of x in x 1548149233.361 * [misc]backup-simplify: Simplify 0 into 0 1548149233.361 * [misc]backup-simplify: Simplify 1 into 1 1548149233.361 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149233.361 * [misc]taylor: Taking taylor expansion of 1 in x 1548149233.361 * [misc]backup-simplify: Simplify 1 into 1 1548149233.361 * [misc]taylor: Taking taylor expansion of (fma (/ -1 x) (/ 1/2 x) (- (/ 1 x) 1)) in x 1548149233.361 * [misc]taylor: Rewrote expression to (+ (* (/ -1 x) (/ 1/2 x)) (- (/ 1 x) 1)) 1548149233.361 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (/ 1/2 x)) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of -1 in x 1548149233.361 * [misc]backup-simplify: Simplify -1 into -1 1548149233.361 * [misc]taylor: Taking taylor expansion of x in x 1548149233.361 * [misc]backup-simplify: Simplify 0 into 0 1548149233.361 * [misc]backup-simplify: Simplify 1 into 1 1548149233.361 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1548149233.361 * [misc]taylor: Taking taylor expansion of (/ 1/2 x) in x 1548149233.361 * [misc]taylor: Taking taylor expansion of 1/2 in x 1548149233.361 * [misc]backup-simplify: Simplify 1/2 into 1/2 1548149233.362 * [misc]taylor: Taking taylor expansion of x in x 1548149233.362 * [misc]backup-simplify: Simplify 0 into 0 1548149233.362 * [misc]backup-simplify: Simplify 1 into 1 1548149233.362 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1548149233.362 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1548149233.362 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1548149233.362 * [misc]taylor: Taking taylor expansion of x in x 1548149233.362 * [misc]backup-simplify: Simplify 0 into 0 1548149233.362 * [misc]backup-simplify: Simplify 1 into 1 1548149233.362 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1548149233.362 * [misc]taylor: Taking taylor expansion of 1 in x 1548149233.362 * [misc]backup-simplify: Simplify 1 into 1 1548149233.362 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1548149233.362 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1548149233.362 * [misc]backup-simplify: Simplify -1/2 into -1/2 1548149233.362 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 1548149233.362 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1548149233.363 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1/2)) into 0 1548149233.363 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1548149233.363 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1548149233.363 * [misc]backup-simplify: Simplify 1 into 1 1548149233.363 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149233.363 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1548149233.363 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/2))) into 0 1548149233.363 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1548149233.364 * [misc]backup-simplify: Simplify (- 1) into -1 1548149233.364 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149233.364 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1548149233.364 * [misc]backup-simplify: Simplify -1 into -1 1548149233.364 * [misc]backup-simplify: Simplify (+ -1 (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149233.364 * * * [misc]progress: simplifying candidates 1548149233.364 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1548149233.364 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1548149233.364 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1548149233.364 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1548149233.364 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1548149233.364 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1548149233.365 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1548149233.365 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1548149233.365 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1548149233.365 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1548149233.365 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1548149233.365 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149233.365 * * [misc]simplify: iters left: 6 (9 enodes) 1548149233.367 * * [misc]simplify: iters left: 5 (21 enodes) 1548149233.370 * * [misc]simplify: iters left: 4 (39 enodes) 1548149233.377 * * [misc]simplify: iters left: 3 (88 enodes) 1548149233.409 * * [misc]simplify: iters left: 2 (157 enodes) 1548149233.441 * * [misc]simplify: iters left: 1 (192 enodes) 1548149233.528 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1548149233.528 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1548149233.528 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1548149233.528 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149233.528 * * [misc]simplify: iters left: 6 (9 enodes) 1548149233.531 * * [misc]simplify: iters left: 5 (21 enodes) 1548149233.536 * * [misc]simplify: iters left: 4 (39 enodes) 1548149233.548 * * [misc]simplify: iters left: 3 (88 enodes) 1548149233.575 * * [misc]simplify: iters left: 2 (157 enodes) 1548149233.613 * * [misc]simplify: iters left: 1 (192 enodes) 1548149233.695 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1548149233.695 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1548149233.695 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1548149233.695 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 1548149233.695 * * [misc]simplify: iters left: 6 (9 enodes) 1548149233.697 * * [misc]simplify: iters left: 5 (21 enodes) 1548149233.700 * * [misc]simplify: iters left: 4 (39 enodes) 1548149233.712 * * [misc]simplify: iters left: 3 (88 enodes) 1548149233.739 * * [misc]simplify: iters left: 2 (157 enodes) 1548149233.774 * * [misc]simplify: iters left: 1 (192 enodes) 1548149233.853 * [exit]simplify: Simplified to (fma x (* -1/2 x) (- -1 x)) 1548149233.853 * [misc]simplify: Simplified (2) to (λ (x) (fma x (* -1/2 x) (- -1 x))) 1548149233.853 * * * [misc]progress: adding candidates to table 1548149233.958 * [misc]progress: [Phase 3 of 3] Extracting. 1548149233.958 * * [misc]regime: Finding splitpoints for: (# #) 1548149233.959 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1548149233.959 * * * * [misc]regimes: Trying to branch on x from (# #) 1548149233.984 * * * [misc]regime: Found split indices: #