1538413181.446 * [misc]progress: [Phase 1 of 3] Setting up. 1538413181.448 * * * [misc]progress: [1/2] Preparing points 1538413181.448 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538413181.584 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.585 * * * * [misc]points: Sampling 196 additional inputs, on iter 1 have 60 / 256 1538413181.619 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.619 * * * * [misc]points: Sampling 140 additional inputs, on iter 2 have 116 / 256 1538413181.643 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.643 * * * * [misc]points: Sampling 114 additional inputs, on iter 3 have 142 / 256 1538413181.663 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.663 * * * * [misc]points: Sampling 89 additional inputs, on iter 4 have 167 / 256 1538413181.679 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.679 * * * * [misc]points: Sampling 72 additional inputs, on iter 5 have 184 / 256 1538413181.692 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.692 * * * * [misc]points: Sampling 56 additional inputs, on iter 6 have 200 / 256 1538413181.703 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.703 * * * * [misc]points: Sampling 38 additional inputs, on iter 7 have 218 / 256 1538413181.712 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.712 * * * * [misc]points: Sampling 28 additional inputs, on iter 8 have 228 / 256 1538413181.718 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.718 * * * * [misc]points: Sampling 20 additional inputs, on iter 9 have 236 / 256 1538413181.723 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.723 * * * * [misc]points: Sampling 17 additional inputs, on iter 10 have 239 / 256 1538413181.728 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.728 * * * * [misc]points: Sampling 11 additional inputs, on iter 11 have 245 / 256 1538413181.732 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.732 * * * * [misc]points: Sampling 7 additional inputs, on iter 12 have 249 / 256 1538413181.735 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.735 * * * * [misc]points: Sampling 6 additional inputs, on iter 13 have 250 / 256 1538413181.778 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.778 * * * * [misc]points: Sampling 5 additional inputs, on iter 14 have 251 / 256 1538413181.781 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.781 * * * * [misc]points: Sampling 5 additional inputs, on iter 15 have 251 / 256 1538413181.784 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.784 * * * * [misc]points: Sampling 5 additional inputs, on iter 16 have 251 / 256 1538413181.787 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.787 * * * * [misc]points: Sampling 4 additional inputs, on iter 17 have 254 / 256 1538413181.793 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.793 * * * * [misc]points: Sampling 4 additional inputs, on iter 18 have 254 / 256 1538413181.796 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.796 * * * * [misc]points: Sampling 4 additional inputs, on iter 19 have 254 / 256 1538413181.799 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.799 * * * * [misc]points: Sampling 4 additional inputs, on iter 20 have 254 / 256 1538413181.802 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.802 * * * * [misc]points: Sampling 4 additional inputs, on iter 21 have 254 / 256 1538413181.805 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.805 * * * * [misc]points: Sampling 4 additional inputs, on iter 22 have 254 / 256 1538413181.808 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.808 * * * * [misc]points: Sampling 4 additional inputs, on iter 23 have 255 / 256 1538413181.811 * * * * [misc]points: Filtering points with unrepresentable outputs 1538413181.811 * * * * [exit]points: Sampled 257 points with exact outputs 1538413181.811 * * * [misc]progress: [2/2] Setting up program. 1538413181.820 * [misc]progress: [Phase 2 of 3] Improving. 1538413181.821 * [enter]simplify: Simplifying (- (log (- (/ 1 x) 1))) 1538413181.822 * * [misc]simplify: iters left: 6 (6 enodes) 1538413181.829 * * [misc]simplify: iters left: 5 (11 enodes) 1538413181.831 * * [misc]simplify: iters left: 4 (12 enodes) 1538413181.833 * [exit]simplify: Simplified to (- (log (- (/ 1 x) 1))) 1538413181.843 * * [misc]progress: iteration 1 / 4 1538413181.843 * * * [misc]progress: picking best candidate 1538413181.847 * * * * [misc]pick: Picked # 1538413181.847 * * * [misc]progress: localizing error 1538413181.862 * * * [misc]progress: generating rewritten candidates 1538413181.862 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2 1) 1538413182.763 * * * [misc]progress: generating series expansions 1538413182.764 * * * * [misc]progress: [ 1 / 1 ] generating series at (2 1) 1538413182.774 * [misc]backup-simplify: Simplify (log (- (/ 1 x) 1)) into (log (- (/ 1 x) 1)) 1538413182.774 * [misc]approximate: Taking taylor expansion of (log (- (/ 1 x) 1)) in (x) around 0 1538413182.776 * [misc]taylor: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 1538413182.776 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538413182.776 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413182.776 * [misc]taylor: Taking taylor expansion of x in x 1538413182.776 * [misc]backup-simplify: Simplify 0 into 0 1538413182.776 * [misc]backup-simplify: Simplify 1 into 1 1538413182.777 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413182.777 * [misc]taylor: Taking taylor expansion of 1 in x 1538413182.777 * [misc]backup-simplify: Simplify 1 into 1 1538413182.777 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538413182.778 * [misc]backup-simplify: Simplify (log 1) into 0 1538413182.778 * [misc]taylor: Taking taylor expansion of (log (- (/ 1 x) 1)) in x 1538413182.778 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1538413182.778 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413182.778 * [misc]taylor: Taking taylor expansion of x in x 1538413182.778 * [misc]backup-simplify: Simplify 0 into 0 1538413182.778 * [misc]backup-simplify: Simplify 1 into 1 1538413182.778 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413182.778 * [misc]taylor: Taking taylor expansion of 1 in x 1538413182.778 * [misc]backup-simplify: Simplify 1 into 1 1538413182.778 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538413182.779 * [misc]backup-simplify: Simplify (log 1) into 0 1538413182.780 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538413182.780 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1538413182.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538413182.781 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.782 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413182.786 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 1538413182.787 * [misc]backup-simplify: Simplify -1 into -1 1538413182.788 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413182.788 * [misc]backup-simplify: Simplify (- 0) into 0 1538413182.789 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413182.794 * [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 1538413182.794 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413182.795 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x)))) 1538413182.795 * [misc]backup-simplify: Simplify (log (- (/ 1 (/ 1 x)) 1)) into (log (- x 1)) 1538413182.795 * [misc]approximate: Taking taylor expansion of (log (- x 1)) in (x) around 0 1538413182.795 * [misc]taylor: Taking taylor expansion of (log (- x 1)) in x 1538413182.796 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1538413182.796 * [misc]taylor: Taking taylor expansion of x in x 1538413182.796 * [misc]backup-simplify: Simplify 0 into 0 1538413182.796 * [misc]backup-simplify: Simplify 1 into 1 1538413182.796 * [misc]taylor: Taking taylor expansion of 1 in x 1538413182.796 * [misc]backup-simplify: Simplify 1 into 1 1538413182.796 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.796 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413182.796 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413182.796 * [misc]taylor: Taking taylor expansion of (log (- x 1)) in x 1538413182.796 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1538413182.796 * [misc]taylor: Taking taylor expansion of x in x 1538413182.797 * [misc]backup-simplify: Simplify 0 into 0 1538413182.797 * [misc]backup-simplify: Simplify 1 into 1 1538413182.797 * [misc]taylor: Taking taylor expansion of 1 in x 1538413182.797 * [misc]backup-simplify: Simplify 1 into 1 1538413182.797 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.797 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413182.797 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413182.797 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413182.798 * [misc]backup-simplify: Simplify (- 0) into 0 1538413182.798 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538413182.801 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 1538413182.801 * [misc]backup-simplify: Simplify -1 into -1 1538413182.801 * [misc]backup-simplify: Simplify (- 0) into 0 1538413182.802 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413182.807 * [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 1538413182.807 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413182.807 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (log -1))) into (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1538413182.808 * [misc]backup-simplify: Simplify (log (- (/ 1 (/ 1 (- x))) 1)) into (log (- (+ x 1))) 1538413182.808 * [misc]approximate: Taking taylor expansion of (log (- (+ x 1))) in (x) around 0 1538413182.808 * [misc]taylor: Taking taylor expansion of (log (- (+ x 1))) in x 1538413182.808 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538413182.808 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538413182.808 * [misc]taylor: Taking taylor expansion of x in x 1538413182.808 * [misc]backup-simplify: Simplify 0 into 0 1538413182.808 * [misc]backup-simplify: Simplify 1 into 1 1538413182.808 * [misc]taylor: Taking taylor expansion of 1 in x 1538413182.808 * [misc]backup-simplify: Simplify 1 into 1 1538413182.808 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538413182.809 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.809 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.809 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413182.809 * [misc]taylor: Taking taylor expansion of (log (- (+ x 1))) in x 1538413182.809 * [misc]taylor: Taking taylor expansion of (- (+ x 1)) in x 1538413182.809 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1538413182.809 * [misc]taylor: Taking taylor expansion of x in x 1538413182.809 * [misc]backup-simplify: Simplify 0 into 0 1538413182.809 * [misc]backup-simplify: Simplify 1 into 1 1538413182.809 * [misc]taylor: Taking taylor expansion of 1 in x 1538413182.809 * [misc]backup-simplify: Simplify 1 into 1 1538413182.809 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1538413182.810 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.810 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.810 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413182.810 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413182.810 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1538413182.811 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.811 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.814 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow -1 1)))) 1) into 1 1538413182.815 * [misc]backup-simplify: Simplify 1 into 1 1538413182.815 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.815 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.815 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413182.815 * [misc]backup-simplify: Simplify (- 0) into 0 1538413182.815 * [misc]backup-simplify: Simplify (- 1) into -1 1538413182.820 * [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 1538413182.820 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413182.821 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (log -1))) into (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1538413182.821 * * * [misc]progress: simplifying candidates 1538413182.822 * * * * [misc]progress: [ 1 / 20 ] simplifiying candidate # 1538413182.822 * * * * [misc]progress: [ 2 / 20 ] simplifiying candidate # 1538413182.822 * * * * [misc]progress: [ 3 / 20 ] simplifiying candidate # 1538413182.822 * [enter]simplify: Simplifying (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) 1538413182.823 * * [misc]simplify: iters left: 6 (7 enodes) 1538413182.828 * * [misc]simplify: iters left: 5 (14 enodes) 1538413182.832 * * [misc]simplify: iters left: 4 (15 enodes) 1538413182.839 * [exit]simplify: Simplified to (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) 1538413182.839 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) (log (cbrt (- (/ 1 x) 1)))))) 1538413182.839 * * * * [misc]progress: [ 4 / 20 ] simplifiying candidate # 1538413182.839 * [enter]simplify: Simplifying (log (sqrt (- (/ 1 x) 1))) 1538413182.840 * * [misc]simplify: iters left: 6 (6 enodes) 1538413182.844 * * [misc]simplify: iters left: 5 (11 enodes) 1538413182.847 * * [misc]simplify: iters left: 4 (12 enodes) 1538413182.852 * [exit]simplify: Simplified to (log (sqrt (- (/ 1 x) 1))) 1538413182.852 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1)))))) 1538413182.852 * * * * [misc]progress: [ 5 / 20 ] simplifiying candidate # 1538413182.852 * [enter]simplify: Simplifying (log 1) 1538413182.852 * * [misc]simplify: iters left: 1 (2 enodes) 1538413182.855 * [exit]simplify: Simplified to 0 1538413182.855 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ 0 (log (- (/ 1 x) 1))))) 1538413182.855 * * * * [misc]progress: [ 6 / 20 ] simplifiying candidate # 1538413182.855 * [enter]simplify: Simplifying (log (+ (sqrt (/ 1 x)) 1)) 1538413182.856 * * [misc]simplify: iters left: 6 (6 enodes) 1538413182.859 * * [misc]simplify: iters left: 5 (9 enodes) 1538413182.862 * * [misc]simplify: iters left: 4 (10 enodes) 1538413182.865 * [exit]simplify: Simplified to (log1p (sqrt (/ 1 x))) 1538413182.865 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ (log1p (sqrt (/ 1 x))) (log (- (sqrt (/ 1 x)) 1))))) 1538413182.865 * * * * [misc]progress: [ 7 / 20 ] simplifiying candidate # 1538413182.866 * [enter]simplify: Simplifying (log (- (pow (/ 1 x) 3) (pow 1 3))) 1538413182.867 * * [misc]simplify: iters left: 6 (8 enodes) 1538413182.907 * * [misc]simplify: iters left: 5 (20 enodes) 1538413182.920 * * [misc]simplify: iters left: 4 (38 enodes) 1538413182.932 * * [misc]simplify: iters left: 3 (47 enodes) 1538413182.949 * * [misc]simplify: iters left: 2 (53 enodes) 1538413182.993 * * [misc]simplify: iters left: 1 (59 enodes) 1538413183.013 * [exit]simplify: Simplified to (log (fma (/ (/ 1 x) x) (/ 1 x) -1)) 1538413183.013 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (- (log (fma (/ (/ 1 x) x) (/ 1 x) -1)) (log (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1))))))) 1538413183.013 * * * * [misc]progress: [ 8 / 20 ] simplifiying candidate # 1538413183.013 * [enter]simplify: Simplifying (log (- (* (/ 1 x) (/ 1 x)) (* 1 1))) 1538413183.015 * * [misc]simplify: iters left: 6 (7 enodes) 1538413183.021 * * [misc]simplify: iters left: 5 (18 enodes) 1538413183.064 * * [misc]simplify: iters left: 4 (23 enodes) 1538413183.073 * * [misc]simplify: iters left: 3 (31 enodes) 1538413183.086 * * [misc]simplify: iters left: 2 (48 enodes) 1538413183.106 * * [misc]simplify: iters left: 1 (71 enodes) 1538413183.150 * [exit]simplify: Simplified to (log (fma (/ 1 x) (/ 1 x) -1)) 1538413183.150 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (- (log (fma (/ 1 x) (/ 1 x) -1)) (log (+ (/ 1 x) 1))))) 1538413183.150 * * * * [misc]progress: [ 9 / 20 ] simplifiying candidate # 1538413183.150 * * * * [misc]progress: [ 10 / 20 ] simplifiying candidate # 1538413183.150 * * * * [misc]progress: [ 11 / 20 ] simplifiying candidate # 1538413183.150 * [enter]simplify: Simplifying (- (/ 1 x) 1) 1538413183.152 * * [misc]simplify: iters left: 4 (4 enodes) 1538413183.154 * * [misc]simplify: iters left: 3 (9 enodes) 1538413183.155 * * [misc]simplify: iters left: 2 (10 enodes) 1538413183.157 * [exit]simplify: Simplified to (- (/ 1 x) 1) 1538413183.157 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (log (- (/ 1 x) 1)))) 1538413183.157 * * * * [misc]progress: [ 12 / 20 ] simplifiying candidate # 1538413183.157 * * * * [misc]progress: [ 13 / 20 ] simplifiying candidate # 1538413183.157 * * * * [misc]progress: [ 14 / 20 ] simplifiying candidate # 1538413183.157 * * * * [misc]progress: [ 15 / 20 ] simplifiying candidate # 1538413183.157 * * * * [misc]progress: [ 16 / 20 ] simplifiying candidate # 1538413183.157 * * * * [misc]progress: [ 17 / 20 ] simplifiying candidate # 1538413183.157 * * * * [misc]progress: [ 18 / 20 ] simplifiying candidate # 1538413183.160 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) (log x)))) 1538413183.161 * * [misc]simplify: iters left: 6 (9 enodes) 1538413183.164 * * [misc]simplify: iters left: 5 (19 enodes) 1538413183.169 * * [misc]simplify: iters left: 4 (36 enodes) 1538413183.183 * * [misc]simplify: iters left: 3 (85 enodes) 1538413183.213 * * [misc]simplify: iters left: 2 (154 enodes) 1538413183.247 * * [misc]simplify: iters left: 1 (200 enodes) 1538413183.398 * [exit]simplify: Simplified to (- (* (fma -1/2 x -1) x) (log x)) 1538413183.398 * [misc]simplify: Simplified (2 1) to (λ (x) (- (- (* (fma -1/2 x -1) x) (log x)))) 1538413183.398 * * * * [misc]progress: [ 19 / 20 ] simplifiying candidate # 1538413183.398 * [enter]simplify: Simplifying (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1538413183.399 * * [misc]simplify: iters left: 6 (12 enodes) 1538413183.406 * * [misc]simplify: iters left: 5 (23 enodes) 1538413183.416 * * [misc]simplify: iters left: 4 (36 enodes) 1538413183.434 * * [misc]simplify: iters left: 3 (65 enodes) 1538413183.472 * * [misc]simplify: iters left: 2 (111 enodes) 1538413183.505 * * [misc]simplify: iters left: 1 (154 enodes) 1538413183.557 * [exit]simplify: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x))) 1538413183.557 * [misc]simplify: Simplified (2 1) to (λ (x) (- (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x))))) 1538413183.557 * * * * [misc]progress: [ 20 / 20 ] simplifiying candidate # 1538413183.557 * [enter]simplify: Simplifying (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2))))) 1538413183.558 * * [misc]simplify: iters left: 6 (12 enodes) 1538413183.565 * * [misc]simplify: iters left: 5 (23 enodes) 1538413183.575 * * [misc]simplify: iters left: 4 (36 enodes) 1538413183.593 * * [misc]simplify: iters left: 3 (65 enodes) 1538413183.629 * * [misc]simplify: iters left: 2 (111 enodes) 1538413183.655 * * [misc]simplify: iters left: 1 (154 enodes) 1538413183.720 * [exit]simplify: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x))) 1538413183.720 * [misc]simplify: Simplified (2 1) to (λ (x) (- (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x))))) 1538413183.720 * * * [misc]progress: adding candidates to table 1538413184.048 * * [misc]progress: iteration 2 / 4 1538413184.048 * * * [misc]progress: picking best candidate 1538413184.058 * * * * [misc]pick: Picked # 1538413184.058 * * * [misc]progress: localizing error 1538413184.096 * * * [misc]progress: generating rewritten candidates 1538413184.096 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 1 1) 1538413184.124 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1538413184.195 * * * [misc]progress: generating series expansions 1538413184.195 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 1 1) 1538413184.196 * [misc]backup-simplify: Simplify (* (fma -1/2 x -1) x) into (* x (fma -1/2 x -1)) 1538413184.196 * [misc]approximate: Taking taylor expansion of (* x (fma -1/2 x -1)) in (x) around 0 1538413184.196 * [misc]taylor: Taking taylor expansion of (* x (fma -1/2 x -1)) in x 1538413184.196 * [misc]taylor: Taking taylor expansion of x in x 1538413184.196 * [misc]backup-simplify: Simplify 0 into 0 1538413184.196 * [misc]backup-simplify: Simplify 1 into 1 1538413184.196 * [misc]taylor: Taking taylor expansion of (fma -1/2 x -1) in x 1538413184.197 * [misc]taylor: Rewrote expression to (+ (* -1/2 x) -1) 1538413184.197 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538413184.197 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.197 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.197 * [misc]taylor: Taking taylor expansion of x in x 1538413184.197 * [misc]backup-simplify: Simplify 0 into 0 1538413184.197 * [misc]backup-simplify: Simplify 1 into 1 1538413184.197 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.197 * [misc]backup-simplify: Simplify -1 into -1 1538413184.197 * [misc]taylor: Taking taylor expansion of (* x (fma -1/2 x -1)) in x 1538413184.197 * [misc]taylor: Taking taylor expansion of x in x 1538413184.197 * [misc]backup-simplify: Simplify 0 into 0 1538413184.197 * [misc]backup-simplify: Simplify 1 into 1 1538413184.197 * [misc]taylor: Taking taylor expansion of (fma -1/2 x -1) in x 1538413184.197 * [misc]taylor: Rewrote expression to (+ (* -1/2 x) -1) 1538413184.197 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538413184.197 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.197 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.197 * [misc]taylor: Taking taylor expansion of x in x 1538413184.197 * [misc]backup-simplify: Simplify 0 into 0 1538413184.197 * [misc]backup-simplify: Simplify 1 into 1 1538413184.197 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.197 * [misc]backup-simplify: Simplify -1 into -1 1538413184.197 * [misc]backup-simplify: Simplify (* -1/2 0) into 0 1538413184.198 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.198 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1538413184.198 * [misc]backup-simplify: Simplify 0 into 0 1538413184.198 * [misc]backup-simplify: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2 1538413184.198 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.198 * [misc]backup-simplify: Simplify (+ (* 0 -1/2) (* 1 -1)) into -1 1538413184.198 * [misc]backup-simplify: Simplify -1 into -1 1538413184.198 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0 1538413184.198 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.199 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 -1))) into -1/2 1538413184.199 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.199 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1538413184.199 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.199 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1/2) (* 0 -1)))) into 0 1538413184.199 * [misc]backup-simplify: Simplify 0 into 0 1538413184.200 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1538413184.200 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.200 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))) into 0 1538413184.200 * [misc]backup-simplify: Simplify 0 into 0 1538413184.200 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1538413184.200 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.201 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1)))))) into 0 1538413184.201 * [misc]backup-simplify: Simplify 0 into 0 1538413184.201 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1538413184.201 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.201 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))))) into 0 1538413184.201 * [misc]backup-simplify: Simplify 0 into 0 1538413184.202 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1538413184.202 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.202 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1)))))))) into 0 1538413184.202 * [misc]backup-simplify: Simplify 0 into 0 1538413184.203 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1538413184.203 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.203 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))))))) into 0 1538413184.203 * [misc]backup-simplify: Simplify 0 into 0 1538413184.203 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (* -1 x)) into (- (+ x (* 1/2 (pow x 2)))) 1538413184.203 * [misc]backup-simplify: Simplify (* (fma -1/2 (/ 1 x) -1) (/ 1 x)) into (/ (fma -1/2 (/ 1 x) -1) x) 1538413184.203 * [misc]approximate: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in (x) around 0 1538413184.203 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x 1538413184.203 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x 1538413184.203 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1) 1538413184.203 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ 1 x)) in x 1538413184.203 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.203 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.203 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413184.203 * [misc]taylor: Taking taylor expansion of x in x 1538413184.203 * [misc]backup-simplify: Simplify 0 into 0 1538413184.203 * [misc]backup-simplify: Simplify 1 into 1 1538413184.204 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413184.204 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.204 * [misc]backup-simplify: Simplify -1 into -1 1538413184.204 * [misc]taylor: Taking taylor expansion of x in x 1538413184.204 * [misc]backup-simplify: Simplify 0 into 0 1538413184.204 * [misc]backup-simplify: Simplify 1 into 1 1538413184.204 * [misc]backup-simplify: Simplify (* -1/2 1) into -1/2 1538413184.204 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.204 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538413184.204 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x 1538413184.204 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x 1538413184.204 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1) 1538413184.204 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ 1 x)) in x 1538413184.204 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.204 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.204 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413184.204 * [misc]taylor: Taking taylor expansion of x in x 1538413184.204 * [misc]backup-simplify: Simplify 0 into 0 1538413184.204 * [misc]backup-simplify: Simplify 1 into 1 1538413184.204 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413184.204 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.204 * [misc]backup-simplify: Simplify -1 into -1 1538413184.204 * [misc]taylor: Taking taylor expansion of x in x 1538413184.204 * [misc]backup-simplify: Simplify 0 into 0 1538413184.204 * [misc]backup-simplify: Simplify 1 into 1 1538413184.205 * [misc]backup-simplify: Simplify (* -1/2 1) into -1/2 1538413184.205 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.205 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538413184.205 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.205 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538413184.205 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (* 0 1)) into 0 1538413184.205 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.206 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* -1/2 (/ 0 1)))) into -1 1538413184.206 * [misc]backup-simplify: Simplify -1 into -1 1538413184.206 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.206 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0 1538413184.206 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.206 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1538413184.206 * [misc]backup-simplify: Simplify 0 into 0 1538413184.207 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.207 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1538413184.207 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.207 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.207 * [misc]backup-simplify: Simplify 0 into 0 1538413184.208 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.208 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1538413184.208 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.209 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.209 * [misc]backup-simplify: Simplify 0 into 0 1538413184.209 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.210 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1538413184.210 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.211 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.211 * [misc]backup-simplify: Simplify 0 into 0 1538413184.211 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.212 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1538413184.212 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.213 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.213 * [misc]backup-simplify: Simplify 0 into 0 1538413184.213 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.214 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1538413184.214 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.215 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.215 * [misc]backup-simplify: Simplify 0 into 0 1538413184.215 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2))) into (- (+ x (* 1/2 (pow x 2)))) 1538413184.216 * [misc]backup-simplify: Simplify (* (fma -1/2 (/ 1 (- x)) -1) (/ 1 (- x))) into (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) 1538413184.216 * [misc]approximate: Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in (x) around 0 1538413184.216 * [misc]taylor: Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in x 1538413184.216 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.216 * [misc]backup-simplify: Simplify -1 into -1 1538413184.216 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x 1538413184.216 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x 1538413184.216 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1) 1538413184.216 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ -1 x)) in x 1538413184.216 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.216 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.216 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538413184.216 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.216 * [misc]backup-simplify: Simplify -1 into -1 1538413184.216 * [misc]taylor: Taking taylor expansion of x in x 1538413184.216 * [misc]backup-simplify: Simplify 0 into 0 1538413184.216 * [misc]backup-simplify: Simplify 1 into 1 1538413184.216 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538413184.216 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.216 * [misc]backup-simplify: Simplify -1 into -1 1538413184.216 * [misc]taylor: Taking taylor expansion of x in x 1538413184.216 * [misc]backup-simplify: Simplify 0 into 0 1538413184.216 * [misc]backup-simplify: Simplify 1 into 1 1538413184.217 * [misc]backup-simplify: Simplify (* -1/2 -1) into 1/2 1538413184.217 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1538413184.217 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538413184.217 * [misc]taylor: Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in x 1538413184.217 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.217 * [misc]backup-simplify: Simplify -1 into -1 1538413184.217 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x 1538413184.217 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x 1538413184.217 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1) 1538413184.217 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ -1 x)) in x 1538413184.217 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.217 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.217 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538413184.217 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.217 * [misc]backup-simplify: Simplify -1 into -1 1538413184.217 * [misc]taylor: Taking taylor expansion of x in x 1538413184.217 * [misc]backup-simplify: Simplify 0 into 0 1538413184.217 * [misc]backup-simplify: Simplify 1 into 1 1538413184.218 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538413184.218 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.218 * [misc]backup-simplify: Simplify -1 into -1 1538413184.218 * [misc]taylor: Taking taylor expansion of x in x 1538413184.218 * [misc]backup-simplify: Simplify 0 into 0 1538413184.218 * [misc]backup-simplify: Simplify 1 into 1 1538413184.218 * [misc]backup-simplify: Simplify (* -1/2 -1) into 1/2 1538413184.218 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1538413184.218 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538413184.219 * [misc]backup-simplify: Simplify (* -1 1/2) into -1/2 1538413184.219 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.219 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538413184.219 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (* 0 -1)) into 0 1538413184.219 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.220 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1/2 (/ 0 1)))) into -1 1538413184.220 * [misc]backup-simplify: Simplify (+ (* -1 -1) (* 0 1/2)) into 1 1538413184.220 * [misc]backup-simplify: Simplify 1 into 1 1538413184.220 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.220 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 -1))) into 0 1538413184.221 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.221 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1538413184.221 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 -1) (* 0 1/2))) into 0 1538413184.221 * [misc]backup-simplify: Simplify 0 into 0 1538413184.222 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.222 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 1538413184.222 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.223 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.223 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))) into 0 1538413184.223 * [misc]backup-simplify: Simplify 0 into 0 1538413184.224 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.224 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 1538413184.224 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.225 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.225 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2))))) into 0 1538413184.225 * [misc]backup-simplify: Simplify 0 into 0 1538413184.226 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.226 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0 1538413184.226 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.227 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.227 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))))) into 0 1538413184.227 * [misc]backup-simplify: Simplify 0 into 0 1538413184.228 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.228 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0 1538413184.228 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.229 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.230 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2))))))) into 0 1538413184.230 * [misc]backup-simplify: Simplify 0 into 0 1538413184.230 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.231 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0 1538413184.231 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.232 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.232 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))))))) into 0 1538413184.232 * [misc]backup-simplify: Simplify 0 into 0 1538413184.233 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2))) into (- (+ x (* 1/2 (pow x 2)))) 1538413184.233 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1538413184.233 * [misc]backup-simplify: Simplify (- (* (fma -1/2 x -1) x) (log x)) into (- (* x (fma -1/2 x -1)) (log x)) 1538413184.233 * [misc]approximate: Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in (x) around 0 1538413184.233 * [misc]taylor: Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in x 1538413184.233 * [misc]taylor: Taking taylor expansion of (* x (fma -1/2 x -1)) in x 1538413184.233 * [misc]taylor: Taking taylor expansion of x in x 1538413184.233 * [misc]backup-simplify: Simplify 0 into 0 1538413184.233 * [misc]backup-simplify: Simplify 1 into 1 1538413184.233 * [misc]taylor: Taking taylor expansion of (fma -1/2 x -1) in x 1538413184.234 * [misc]taylor: Rewrote expression to (+ (* -1/2 x) -1) 1538413184.234 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538413184.234 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.234 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.234 * [misc]taylor: Taking taylor expansion of x in x 1538413184.234 * [misc]backup-simplify: Simplify 0 into 0 1538413184.234 * [misc]backup-simplify: Simplify 1 into 1 1538413184.234 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.234 * [misc]backup-simplify: Simplify -1 into -1 1538413184.234 * [misc]taylor: Taking taylor expansion of (log x) in x 1538413184.234 * [misc]taylor: Taking taylor expansion of x in x 1538413184.234 * [misc]backup-simplify: Simplify 0 into 0 1538413184.234 * [misc]backup-simplify: Simplify 1 into 1 1538413184.234 * [misc]backup-simplify: Simplify (log 1) into 0 1538413184.234 * [misc]taylor: Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in x 1538413184.234 * [misc]taylor: Taking taylor expansion of (* x (fma -1/2 x -1)) in x 1538413184.234 * [misc]taylor: Taking taylor expansion of x in x 1538413184.234 * [misc]backup-simplify: Simplify 0 into 0 1538413184.234 * [misc]backup-simplify: Simplify 1 into 1 1538413184.234 * [misc]taylor: Taking taylor expansion of (fma -1/2 x -1) in x 1538413184.234 * [misc]taylor: Rewrote expression to (+ (* -1/2 x) -1) 1538413184.234 * [misc]taylor: Taking taylor expansion of (* -1/2 x) in x 1538413184.234 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.234 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.234 * [misc]taylor: Taking taylor expansion of x in x 1538413184.234 * [misc]backup-simplify: Simplify 0 into 0 1538413184.235 * [misc]backup-simplify: Simplify 1 into 1 1538413184.235 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.235 * [misc]backup-simplify: Simplify -1 into -1 1538413184.235 * [misc]taylor: Taking taylor expansion of (log x) in x 1538413184.235 * [misc]taylor: Taking taylor expansion of x in x 1538413184.235 * [misc]backup-simplify: Simplify 0 into 0 1538413184.235 * [misc]backup-simplify: Simplify 1 into 1 1538413184.235 * [misc]backup-simplify: Simplify (log 1) into 0 1538413184.235 * [misc]backup-simplify: Simplify (* -1/2 0) into 0 1538413184.235 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.235 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1538413184.236 * [misc]backup-simplify: Simplify (+ (* (- -1) (log x)) 0) into (log x) 1538413184.236 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1538413184.236 * [misc]backup-simplify: Simplify (+ 0 (- (log x))) into (- (log x)) 1538413184.236 * [misc]backup-simplify: Simplify (- (log x)) into (- (log x)) 1538413184.236 * [misc]backup-simplify: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2 1538413184.236 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.237 * [misc]backup-simplify: Simplify (+ (* 0 -1/2) (* 1 -1)) into -1 1538413184.239 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1538413184.239 * [misc]backup-simplify: Simplify (- 0) into 0 1538413184.240 * [misc]backup-simplify: Simplify (+ -1 0) into -1 1538413184.240 * [misc]backup-simplify: Simplify -1 into -1 1538413184.240 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0 1538413184.240 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.240 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 -1))) into -1/2 1538413184.243 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 1538413184.243 * [misc]backup-simplify: Simplify (- 0) into 0 1538413184.243 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.243 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.243 * [misc]backup-simplify: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x)))) 1538413184.243 * [misc]backup-simplify: Simplify (- (* (fma -1/2 (/ 1 x) -1) (/ 1 x)) (log (/ 1 x))) into (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) 1538413184.243 * [misc]approximate: Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in (x) around 0 1538413184.243 * [misc]taylor: Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in x 1538413184.243 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x 1538413184.243 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x 1538413184.243 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1) 1538413184.243 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ 1 x)) in x 1538413184.243 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.243 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.243 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413184.243 * [misc]taylor: Taking taylor expansion of x in x 1538413184.243 * [misc]backup-simplify: Simplify 0 into 0 1538413184.244 * [misc]backup-simplify: Simplify 1 into 1 1538413184.244 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413184.244 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.244 * [misc]backup-simplify: Simplify -1 into -1 1538413184.244 * [misc]taylor: Taking taylor expansion of x in x 1538413184.244 * [misc]backup-simplify: Simplify 0 into 0 1538413184.244 * [misc]backup-simplify: Simplify 1 into 1 1538413184.244 * [misc]backup-simplify: Simplify (* -1/2 1) into -1/2 1538413184.244 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.244 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538413184.244 * [misc]taylor: Taking taylor expansion of (log (/ 1 x)) in x 1538413184.244 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413184.244 * [misc]taylor: Taking taylor expansion of x in x 1538413184.244 * [misc]backup-simplify: Simplify 0 into 0 1538413184.244 * [misc]backup-simplify: Simplify 1 into 1 1538413184.244 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413184.244 * [misc]backup-simplify: Simplify (log 1) into 0 1538413184.244 * [misc]taylor: Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in x 1538413184.244 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x 1538413184.244 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x 1538413184.244 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1) 1538413184.244 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ 1 x)) in x 1538413184.244 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.244 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.244 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413184.245 * [misc]taylor: Taking taylor expansion of x in x 1538413184.245 * [misc]backup-simplify: Simplify 0 into 0 1538413184.245 * [misc]backup-simplify: Simplify 1 into 1 1538413184.245 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413184.245 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.245 * [misc]backup-simplify: Simplify -1 into -1 1538413184.245 * [misc]taylor: Taking taylor expansion of x in x 1538413184.245 * [misc]backup-simplify: Simplify 0 into 0 1538413184.245 * [misc]backup-simplify: Simplify 1 into 1 1538413184.245 * [misc]backup-simplify: Simplify (* -1/2 1) into -1/2 1538413184.245 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.245 * [misc]backup-simplify: Simplify (/ -1/2 1) into -1/2 1538413184.245 * [misc]taylor: Taking taylor expansion of (log (/ 1 x)) in x 1538413184.245 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1538413184.245 * [misc]taylor: Taking taylor expansion of x in x 1538413184.245 * [misc]backup-simplify: Simplify 0 into 0 1538413184.245 * [misc]backup-simplify: Simplify 1 into 1 1538413184.245 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1538413184.245 * [misc]backup-simplify: Simplify (log 1) into 0 1538413184.245 * [misc]backup-simplify: Simplify (+ -1/2 0) into -1/2 1538413184.245 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.246 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1538413184.246 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (* 0 1)) into 0 1538413184.246 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.246 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* -1/2 (/ 0 1)))) into -1 1538413184.246 * [misc]backup-simplify: Simplify (+ -1 0) into -1 1538413184.246 * [misc]backup-simplify: Simplify -1 into -1 1538413184.246 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.247 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0 1538413184.247 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.247 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1538413184.247 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 1538413184.247 * [misc]backup-simplify: Simplify (- (- (log x))) into (log x) 1538413184.247 * [misc]backup-simplify: Simplify (+ 0 (log x)) into (log x) 1538413184.247 * [misc]backup-simplify: Simplify (log x) into (log x) 1538413184.247 * [misc]backup-simplify: Simplify (+ (log (/ 1 x)) (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x)) 1538413184.248 * [misc]backup-simplify: Simplify (- (* (fma -1/2 (/ 1 (- x)) -1) (/ 1 (- x))) (log (/ 1 (- x)))) into (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) 1538413184.248 * [misc]approximate: Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in (x) around 0 1538413184.248 * [misc]taylor: Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of (log (/ -1 x)) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.248 * [misc]backup-simplify: Simplify -1 into -1 1538413184.248 * [misc]taylor: Taking taylor expansion of x in x 1538413184.248 * [misc]backup-simplify: Simplify 0 into 0 1538413184.248 * [misc]backup-simplify: Simplify 1 into 1 1538413184.248 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538413184.248 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413184.248 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x 1538413184.248 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1) 1538413184.248 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ -1 x)) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.248 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.248 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538413184.248 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.248 * [misc]backup-simplify: Simplify -1 into -1 1538413184.248 * [misc]taylor: Taking taylor expansion of x in x 1538413184.248 * [misc]backup-simplify: Simplify 0 into 0 1538413184.248 * [misc]backup-simplify: Simplify 1 into 1 1538413184.248 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538413184.248 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.248 * [misc]backup-simplify: Simplify -1 into -1 1538413184.248 * [misc]taylor: Taking taylor expansion of x in x 1538413184.248 * [misc]backup-simplify: Simplify 0 into 0 1538413184.248 * [misc]backup-simplify: Simplify 1 into 1 1538413184.249 * [misc]backup-simplify: Simplify (* -1/2 -1) into 1/2 1538413184.249 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1538413184.249 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538413184.249 * [misc]taylor: Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of (log (/ -1 x)) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.249 * [misc]backup-simplify: Simplify -1 into -1 1538413184.249 * [misc]taylor: Taking taylor expansion of x in x 1538413184.249 * [misc]backup-simplify: Simplify 0 into 0 1538413184.249 * [misc]backup-simplify: Simplify 1 into 1 1538413184.249 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538413184.249 * [misc]backup-simplify: Simplify (log -1) into (log -1) 1538413184.249 * [misc]taylor: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x 1538413184.249 * [misc]taylor: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1) 1538413184.249 * [misc]taylor: Taking taylor expansion of (* -1/2 (/ -1 x)) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of -1/2 in x 1538413184.249 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.249 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1538413184.249 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.249 * [misc]backup-simplify: Simplify -1 into -1 1538413184.249 * [misc]taylor: Taking taylor expansion of x in x 1538413184.249 * [misc]backup-simplify: Simplify 0 into 0 1538413184.249 * [misc]backup-simplify: Simplify 1 into 1 1538413184.249 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1538413184.250 * [misc]taylor: Taking taylor expansion of -1 in x 1538413184.250 * [misc]backup-simplify: Simplify -1 into -1 1538413184.250 * [misc]taylor: Taking taylor expansion of x in x 1538413184.250 * [misc]backup-simplify: Simplify 0 into 0 1538413184.250 * [misc]backup-simplify: Simplify 1 into 1 1538413184.250 * [misc]backup-simplify: Simplify (* -1/2 -1) into 1/2 1538413184.250 * [misc]backup-simplify: Simplify (+ 1/2 0) into 1/2 1538413184.250 * [misc]backup-simplify: Simplify (/ 1/2 1) into 1/2 1538413184.250 * [misc]backup-simplify: Simplify (+ 0 1/2) into 1/2 1538413184.250 * [misc]backup-simplify: Simplify (- 1/2) into -1/2 1538413184.250 * [misc]backup-simplify: Simplify -1/2 into -1/2 1538413184.250 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1538413184.250 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (* 0 -1)) into 0 1538413184.251 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.251 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1/2 (/ 0 1)))) into -1 1538413184.251 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1538413184.251 * [misc]backup-simplify: Simplify (- -1) into 1 1538413184.251 * [misc]backup-simplify: Simplify 1 into 1 1538413184.251 * [misc]backup-simplify: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 1538413184.251 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1538413184.252 * [misc]backup-simplify: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 -1))) into 0 1538413184.252 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1538413184.252 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1538413184.252 * [misc]backup-simplify: Simplify (+ (- (log -1) (log x)) 0) into (- (log -1) (log x)) 1538413184.252 * [misc]backup-simplify: Simplify (- (- (log -1) (log x))) into (- (log x) (log -1)) 1538413184.252 * [misc]backup-simplify: Simplify (- (log x) (log -1)) into (- (log x) (log -1)) 1538413184.253 * [misc]backup-simplify: Simplify (+ (- (log (/ 1 (- x))) (log -1)) (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1)))) 1538413184.253 * * * [misc]progress: simplifying candidates 1538413184.253 * * * * [misc]progress: [ 1 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 2 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 3 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 4 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 5 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 6 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 7 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 8 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 9 / 37 ] simplifiying candidate # 1538413184.255 * * * * [misc]progress: [ 10 / 37 ] simplifiying candidate # 1538413184.256 * [enter]simplify: Simplifying (* (cbrt (fma -1/2 x -1)) (cbrt (fma -1/2 x -1))) 1538413184.256 * * [misc]simplify: iters left: 4 (6 enodes) 1538413184.257 * * [misc]simplify: iters left: 3 (8 enodes) 1538413184.259 * * [misc]simplify: iters left: 2 (10 enodes) 1538413184.261 * * [misc]simplify: iters left: 1 (11 enodes) 1538413184.265 * [exit]simplify: Simplified to (* (cbrt (fma x -1/2 -1)) (cbrt (fma x -1/2 -1))) 1538413184.265 * [misc]simplify: Simplified (2 1 1 1) to (λ (x) (- (- (* (* (cbrt (fma x -1/2 -1)) (cbrt (fma x -1/2 -1))) (* (cbrt (fma -1/2 x -1)) x)) (log x)))) 1538413184.265 * * * * [misc]progress: [ 11 / 37 ] simplifiying candidate # 1538413184.265 * [enter]simplify: Simplifying (sqrt (fma -1/2 x -1)) 1538413184.266 * * [misc]simplify: iters left: 2 (5 enodes) 1538413184.267 * * [misc]simplify: iters left: 1 (7 enodes) 1538413184.271 * [exit]simplify: Simplified to (sqrt (fma -1/2 x -1)) 1538413184.271 * [misc]simplify: Simplified (2 1 1 1) to (λ (x) (- (- (* (sqrt (fma -1/2 x -1)) (* (sqrt (fma -1/2 x -1)) x)) (log x)))) 1538413184.271 * * * * [misc]progress: [ 12 / 37 ] simplifiying candidate # 1538413184.271 * * * * [misc]progress: [ 13 / 37 ] simplifiying candidate # 1538413184.271 * * * * [misc]progress: [ 14 / 37 ] simplifiying candidate # 1538413184.271 * [enter]simplify: Simplifying (fma (fma -1/2 x -1) x (- (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x)))))) 1538413184.272 * * [misc]simplify: iters left: 6 (10 enodes) 1538413184.277 * * [misc]simplify: iters left: 5 (21 enodes) 1538413184.286 * * [misc]simplify: iters left: 4 (30 enodes) 1538413184.299 * * [misc]simplify: iters left: 3 (44 enodes) 1538413184.323 * * [misc]simplify: iters left: 2 (78 enodes) 1538413184.350 * * [misc]simplify: iters left: 1 (123 enodes) 1538413184.372 * [exit]simplify: Simplified to (- (* (fma x -1/2 -1) x) (log x)) 1538413184.372 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) (fma (- (cbrt (log x))) (* (cbrt (log x)) (cbrt (log x))) (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x)))))))) 1538413184.373 * [enter]simplify: Simplifying (fma (- (cbrt (log x))) (* (cbrt (log x)) (cbrt (log x))) (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x))))) 1538413184.373 * * [misc]simplify: iters left: 6 (7 enodes) 1538413184.375 * * [misc]simplify: iters left: 5 (12 enodes) 1538413184.378 * * [misc]simplify: iters left: 4 (19 enodes) 1538413184.383 * * [misc]simplify: iters left: 3 (38 enodes) 1538413184.390 * * [misc]simplify: iters left: 2 (46 enodes) 1538413184.394 * [exit]simplify: Simplified to 0 1538413184.394 * [misc]simplify: Simplified (2 1 2) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) 0))) 1538413184.394 * * * * [misc]progress: [ 15 / 37 ] simplifiying candidate # 1538413184.394 * [enter]simplify: Simplifying (fma (fma -1/2 x -1) x (- (* (sqrt (log x)) (sqrt (log x))))) 1538413184.395 * * [misc]simplify: iters left: 6 (9 enodes) 1538413184.400 * * [misc]simplify: iters left: 5 (16 enodes) 1538413184.403 * * [misc]simplify: iters left: 4 (22 enodes) 1538413184.412 * * [misc]simplify: iters left: 3 (34 enodes) 1538413184.421 * * [misc]simplify: iters left: 2 (68 enodes) 1538413184.436 * * [misc]simplify: iters left: 1 (100 enodes) 1538413184.468 * [exit]simplify: Simplified to (- (* (fma x -1/2 -1) x) (log x)) 1538413184.468 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) (fma (- (sqrt (log x))) (sqrt (log x)) (* (sqrt (log x)) (sqrt (log x))))))) 1538413184.469 * [enter]simplify: Simplifying (fma (- (sqrt (log x))) (sqrt (log x)) (* (sqrt (log x)) (sqrt (log x)))) 1538413184.470 * * [misc]simplify: iters left: 5 (6 enodes) 1538413184.472 * * [misc]simplify: iters left: 4 (8 enodes) 1538413184.476 * * [misc]simplify: iters left: 3 (14 enodes) 1538413184.481 * * [misc]simplify: iters left: 2 (20 enodes) 1538413184.487 * * [misc]simplify: iters left: 1 (22 enodes) 1538413184.491 * [exit]simplify: Simplified to 0 1538413184.491 * [misc]simplify: Simplified (2 1 2) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) 0))) 1538413184.491 * * * * [misc]progress: [ 16 / 37 ] simplifiying candidate # 1538413184.491 * [enter]simplify: Simplifying (fma (fma -1/2 x -1) x (- (* (log x) 1))) 1538413184.492 * * [misc]simplify: iters left: 6 (9 enodes) 1538413184.498 * * [misc]simplify: iters left: 5 (20 enodes) 1538413184.509 * * [misc]simplify: iters left: 4 (29 enodes) 1538413184.524 * * [misc]simplify: iters left: 3 (47 enodes) 1538413184.543 * * [misc]simplify: iters left: 2 (81 enodes) 1538413184.576 * * [misc]simplify: iters left: 1 (121 enodes) 1538413184.620 * [exit]simplify: Simplified to (- (* (fma x -1/2 -1) x) (log x)) 1538413184.620 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) (fma (- (log x)) 1 (* (log x) 1))))) 1538413184.620 * [enter]simplify: Simplifying (fma (- (log x)) 1 (* (log x) 1)) 1538413184.621 * * [misc]simplify: iters left: 4 (6 enodes) 1538413184.624 * * [misc]simplify: iters left: 3 (11 enodes) 1538413184.630 * * [misc]simplify: iters left: 2 (21 enodes) 1538413184.640 * * [misc]simplify: iters left: 1 (30 enodes) 1538413184.648 * [exit]simplify: Simplified to (fma -1 (log x) (log x)) 1538413184.648 * [misc]simplify: Simplified (2 1 2) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) (fma -1 (log x) (log x))))) 1538413184.648 * * * * [misc]progress: [ 17 / 37 ] simplifiying candidate # 1538413184.648 * * * * [misc]progress: [ 18 / 37 ] simplifiying candidate # 1538413184.648 * * * * [misc]progress: [ 19 / 37 ] simplifiying candidate # 1538413184.648 * [enter]simplify: Simplifying (fma -1/2 x -1) 1538413184.648 * * [misc]simplify: iters left: 1 (4 enodes) 1538413184.650 * [exit]simplify: Simplified to (fma -1/2 x -1) 1538413184.650 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (fma (fma -1/2 x -1) x (- (log x))))) 1538413184.650 * * * * [misc]progress: [ 20 / 37 ] simplifiying candidate # 1538413184.650 * [enter]simplify: Simplifying (/ (exp (* (fma -1/2 x -1) x)) x) 1538413184.651 * * [misc]simplify: iters left: 6 (7 enodes) 1538413184.654 * * [misc]simplify: iters left: 5 (12 enodes) 1538413184.660 * * [misc]simplify: iters left: 4 (23 enodes) 1538413184.673 * * [misc]simplify: iters left: 3 (43 enodes) 1538413184.690 * * [misc]simplify: iters left: 2 (67 enodes) 1538413184.712 * * [misc]simplify: iters left: 1 (83 enodes) 1538413184.745 * [exit]simplify: Simplified to (/ (pow (exp x) (fma x -1/2 -1)) x) 1538413184.745 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (log (/ (pow (exp x) (fma x -1/2 -1)) x)))) 1538413184.745 * * * * [misc]progress: [ 21 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 22 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 23 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 24 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 25 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 26 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 27 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 28 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 29 / 37 ] simplifiying candidate # 1538413184.745 * * * * [misc]progress: [ 30 / 37 ] simplifiying candidate # 1538413184.746 * * * * [misc]progress: [ 31 / 37 ] simplifiying candidate # 1538413184.746 * * * * [misc]progress: [ 32 / 37 ] simplifiying candidate # 1538413184.746 * [enter]simplify: Simplifying (- (+ x (* 1/2 (pow x 2)))) 1538413184.746 * * [misc]simplify: iters left: 6 (7 enodes) 1538413184.751 * * [misc]simplify: iters left: 5 (13 enodes) 1538413184.758 * * [misc]simplify: iters left: 4 (28 enodes) 1538413184.768 * * [misc]simplify: iters left: 3 (42 enodes) 1538413184.786 * * [misc]simplify: iters left: 2 (61 enodes) 1538413184.807 * * [misc]simplify: iters left: 1 (72 enodes) 1538413184.848 * [exit]simplify: Simplified to (fma (- x) (* x 1/2) (- x)) 1538413184.848 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (- (fma (- x) (* x 1/2) (- x)) (log x)))) 1538413184.848 * * * * [misc]progress: [ 33 / 37 ] simplifiying candidate # 1538413184.848 * [enter]simplify: Simplifying (- (+ x (* 1/2 (pow x 2)))) 1538413184.849 * * [misc]simplify: iters left: 6 (7 enodes) 1538413184.851 * * [misc]simplify: iters left: 5 (13 enodes) 1538413184.855 * * [misc]simplify: iters left: 4 (28 enodes) 1538413184.860 * * [misc]simplify: iters left: 3 (42 enodes) 1538413184.868 * * [misc]simplify: iters left: 2 (61 enodes) 1538413184.878 * * [misc]simplify: iters left: 1 (72 enodes) 1538413184.918 * [exit]simplify: Simplified to (fma (- x) (* x 1/2) (- x)) 1538413184.918 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (- (fma (- x) (* x 1/2) (- x)) (log x)))) 1538413184.918 * * * * [misc]progress: [ 34 / 37 ] simplifiying candidate # 1538413184.918 * [enter]simplify: Simplifying (- (+ x (* 1/2 (pow x 2)))) 1538413184.919 * * [misc]simplify: iters left: 6 (7 enodes) 1538413184.922 * * [misc]simplify: iters left: 5 (13 enodes) 1538413184.930 * * [misc]simplify: iters left: 4 (28 enodes) 1538413184.941 * * [misc]simplify: iters left: 3 (42 enodes) 1538413184.955 * * [misc]simplify: iters left: 2 (61 enodes) 1538413184.966 * * [misc]simplify: iters left: 1 (72 enodes) 1538413184.986 * [exit]simplify: Simplified to (fma (- x) (* x 1/2) (- x)) 1538413184.986 * [misc]simplify: Simplified (2 1 1) to (λ (x) (- (- (fma (- x) (* x 1/2) (- x)) (log x)))) 1538413184.986 * * * * [misc]progress: [ 35 / 37 ] simplifiying candidate # 1538413184.987 * [enter]simplify: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) (log x)))) 1538413184.987 * * [misc]simplify: iters left: 6 (9 enodes) 1538413184.995 * * [misc]simplify: iters left: 5 (19 enodes) 1538413185.004 * * [misc]simplify: iters left: 4 (36 enodes) 1538413185.023 * * [misc]simplify: iters left: 3 (85 enodes) 1538413185.048 * * [misc]simplify: iters left: 2 (154 enodes) 1538413185.112 * * [misc]simplify: iters left: 1 (200 enodes) 1538413185.225 * [exit]simplify: Simplified to (- (* (fma -1/2 x -1) x) (log x)) 1538413185.225 * [misc]simplify: Simplified (2 1) to (λ (x) (- (- (* (fma -1/2 x -1) x) (log x)))) 1538413185.225 * * * * [misc]progress: [ 36 / 37 ] simplifiying candidate # 1538413185.225 * [enter]simplify: Simplifying (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x)) 1538413185.226 * * [misc]simplify: iters left: 6 (10 enodes) 1538413185.229 * * [misc]simplify: iters left: 5 (24 enodes) 1538413185.234 * * [misc]simplify: iters left: 4 (39 enodes) 1538413185.246 * * [misc]simplify: iters left: 3 (82 enodes) 1538413185.278 * * [misc]simplify: iters left: 2 (191 enodes) 1538413185.489 * * [misc]simplify: iters left: 1 (374 enodes) 1538413186.039 * [exit]simplify: Simplified to (- (* (fma -1/2 x -1) x) (log x)) 1538413186.039 * [misc]simplify: Simplified (2 1) to (λ (x) (- (- (* (fma -1/2 x -1) x) (log x)))) 1538413186.039 * * * * [misc]progress: [ 37 / 37 ] simplifiying candidate # 1538413186.040 * [enter]simplify: Simplifying (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1)))) 1538413186.041 * * [misc]simplify: iters left: 6 (12 enodes) 1538413186.048 * * [misc]simplify: iters left: 5 (25 enodes) 1538413186.063 * * [misc]simplify: iters left: 4 (61 enodes) 1538413186.085 * * [misc]simplify: iters left: 3 (159 enodes) 1538413186.179 * * [misc]simplify: iters left: 2 (465 enodes) 1538413186.797 * [exit]simplify: Simplified to (- (fma (fma 1/2 x 1) (- x) 0) (log x)) 1538413186.797 * [misc]simplify: Simplified (2 1) to (λ (x) (- (- (fma (fma 1/2 x 1) (- x) 0) (log x)))) 1538413186.797 * * * [misc]progress: adding candidates to table 1538413187.320 * [misc]progress: [Phase 3 of 3] Extracting. 1538413187.320 * * [misc]regime: Finding splitpoints for: (# #) 1538413187.322 * * * [misc]regime-changes: Trying 5 branch expressions: (x (/ 1 x) (- (/ 1 x) 1) (log (- (/ 1 x) 1)) (- (log (- (/ 1 x) 1)))) 1538413187.322 * * * * [misc]regimes: Trying to branch on x from (# #) 1538413187.353 * * * * [misc]regimes: Trying to branch on (/ 1 x) from (# #) 1538413187.388 * * * * [misc]regimes: Trying to branch on (- (/ 1 x) 1) from (# #) 1538413187.420 * * * * [misc]regimes: Trying to branch on (log (- (/ 1 x) 1)) from (# #) 1538413187.471 * * * * [misc]regimes: Trying to branch on (- (log (- (/ 1 x) 1))) from (# #) 1538413187.558 * * * [misc]regime: Found split indices: #