1545561786.611 * [misc]progress:  [Phase 1 of 3] Setting up.
1545561786.612 * * * [misc]progress:  [1/2] Preparing points
1545561786.613 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545561786.714 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.714 * * * * [misc]points:  Sampling 195 additional inputs, on iter 1 have 61 / 256
1545561786.771 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.771 * * * * [misc]points:  Sampling 145 additional inputs, on iter 2 have 111 / 256
1545561786.795 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.796 * * * * [misc]points:  Sampling 109 additional inputs, on iter 3 have 147 / 256
1545561786.806 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.806 * * * * [misc]points:  Sampling 85 additional inputs, on iter 4 have 171 / 256
1545561786.812 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.813 * * * * [misc]points:  Sampling 66 additional inputs, on iter 5 have 190 / 256
1545561786.818 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.819 * * * * [misc]points:  Sampling 43 additional inputs, on iter 6 have 213 / 256
1545561786.822 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.822 * * * * [misc]points:  Sampling 32 additional inputs, on iter 7 have 224 / 256
1545561786.826 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.826 * * * * [misc]points:  Sampling 24 additional inputs, on iter 8 have 232 / 256
1545561786.828 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.828 * * * * [misc]points:  Sampling 20 additional inputs, on iter 9 have 236 / 256
1545561786.830 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.831 * * * * [misc]points:  Sampling 13 additional inputs, on iter 10 have 243 / 256
1545561786.832 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.832 * * * * [misc]points:  Sampling 7 additional inputs, on iter 11 have 249 / 256
1545561786.834 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.834 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 254 / 256
1545561786.835 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.835 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 254 / 256
1545561786.836 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.836 * * * * [misc]points:  Sampling 4 additional inputs, on iter 14 have 255 / 256
1545561786.838 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561786.838 * * * * [exit]points:  Sampled 257 points with exact outputs
1545561786.839 * * * [misc]progress:  [2/2] Setting up program.
1545561786.845 * [misc]progress:  [Phase 2 of 3] Improving.
1545561786.846 * [enter]simplify:  Simplifying (- (log (- (/ 1 x) 1)))
1545561786.847 * * [misc]simplify:  iters left: 6 (6 enodes)
1545561786.855 * * [misc]simplify:  iters left: 5 (11 enodes)
1545561786.858 * * [misc]simplify:  iters left: 4 (12 enodes)
1545561786.861 * [exit]simplify:  Simplified to (- (log (- (/ 1 x) 1)))
1545561786.869 * * [misc]progress:  iteration 1 / 4
1545561786.869 * * * [misc]progress:  picking best candidate
1545561786.872 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (log (- (/ 1 x) 1))))>
1545561786.872 * * * [misc]progress:  localizing error
1545561786.915 * * * [misc]progress:  generating rewritten candidates
1545561786.915 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 1)
1545561786.924 * * * [misc]progress:  generating series expansions
1545561786.925 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2 1)
1545561786.932 * [misc]backup-simplify:  Simplify (log (- (/ 1 x) 1)) into (log (- (/ 1 x) 1))
1545561786.932 * [misc]approximate:  Taking taylor expansion of (log (- (/ 1 x) 1)) in (x) around 0
1545561786.934 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 x) 1)) in x
1545561786.934 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
1545561786.934 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561786.934 * [misc]taylor:  Taking taylor expansion of x in x
1545561786.934 * [misc]backup-simplify:  Simplify 0 into 0
1545561786.934 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561786.935 * [misc]taylor:  Taking taylor expansion of 1 in x
1545561786.935 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545561786.936 * [misc]backup-simplify:  Simplify (log 1) into 0
1545561786.936 * [misc]taylor:  Taking taylor expansion of (log (- (/ 1 x) 1)) in x
1545561786.936 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
1545561786.936 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561786.936 * [misc]taylor:  Taking taylor expansion of x in x
1545561786.936 * [misc]backup-simplify:  Simplify 0 into 0
1545561786.936 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.936 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561786.936 * [misc]taylor:  Taking taylor expansion of 1 in x
1545561786.936 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545561786.936 * [misc]backup-simplify:  Simplify (log 1) into 0
1545561786.938 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1545561786.938 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1545561786.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545561786.939 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.939 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561786.942 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1545561786.942 * [misc]backup-simplify:  Simplify -1 into -1
1545561786.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561786.943 * [misc]backup-simplify:  Simplify (- 0) into 0
1545561786.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561786.947 * [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
1545561786.947 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561786.948 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
1545561786.948 * [misc]backup-simplify:  Simplify (log (- (/ 1 (/ 1 x)) 1)) into (log (- x 1))
1545561786.948 * [misc]approximate:  Taking taylor expansion of (log (- x 1)) in (x) around 0
1545561786.948 * [misc]taylor:  Taking taylor expansion of (log (- x 1)) in x
1545561786.948 * [misc]taylor:  Taking taylor expansion of (- x 1) in x
1545561786.948 * [misc]taylor:  Taking taylor expansion of x in x
1545561786.948 * [misc]backup-simplify:  Simplify 0 into 0
1545561786.948 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.949 * [misc]taylor:  Taking taylor expansion of 1 in x
1545561786.949 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.949 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.949 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561786.949 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561786.949 * [misc]taylor:  Taking taylor expansion of (log (- x 1)) in x
1545561786.949 * [misc]taylor:  Taking taylor expansion of (- x 1) in x
1545561786.949 * [misc]taylor:  Taking taylor expansion of x in x
1545561786.949 * [misc]backup-simplify:  Simplify 0 into 0
1545561786.949 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.949 * [misc]taylor:  Taking taylor expansion of 1 in x
1545561786.949 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.949 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.950 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561786.950 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561786.950 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561786.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1545561786.950 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545561786.953 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1545561786.953 * [misc]backup-simplify:  Simplify -1 into -1
1545561786.953 * [misc]backup-simplify:  Simplify (- 0) into 0
1545561786.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561786.957 * [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
1545561786.957 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561786.957 * [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)))))
1545561786.958 * [misc]backup-simplify:  Simplify (log (- (/ 1 (/ 1 (- x))) 1)) into (log (- (+ x 1)))
1545561786.958 * [misc]approximate:  Taking taylor expansion of (log (- (+ x 1))) in (x) around 0
1545561786.958 * [misc]taylor:  Taking taylor expansion of (log (- (+ x 1))) in x
1545561786.958 * [misc]taylor:  Taking taylor expansion of (- (+ x 1)) in x
1545561786.958 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545561786.958 * [misc]taylor:  Taking taylor expansion of x in x
1545561786.958 * [misc]backup-simplify:  Simplify 0 into 0
1545561786.958 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.958 * [misc]taylor:  Taking taylor expansion of 1 in x
1545561786.958 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.958 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545561786.958 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.958 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.959 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561786.959 * [misc]taylor:  Taking taylor expansion of (log (- (+ x 1))) in x
1545561786.959 * [misc]taylor:  Taking taylor expansion of (- (+ x 1)) in x
1545561786.959 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1545561786.959 * [misc]taylor:  Taking taylor expansion of x in x
1545561786.959 * [misc]backup-simplify:  Simplify 0 into 0
1545561786.959 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.959 * [misc]taylor:  Taking taylor expansion of 1 in x
1545561786.959 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.959 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545561786.959 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.959 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.959 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561786.960 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561786.960 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545561786.960 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.960 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.963 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow -1 1)))) 1) into 1
1545561786.963 * [misc]backup-simplify:  Simplify 1 into 1
1545561786.963 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.963 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561786.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1545561786.964 * [misc]backup-simplify:  Simplify (- 1) into -1
1545561786.968 * [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
1545561786.968 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561786.969 * [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)))))
1545561786.969 * * * [misc]progress:  simplifying candidates
1545561786.969 * * * * [misc]progress:  [ 1 / 20 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (log (- (/ 1 x) 1))))))>
1545561786.969 * * * * [misc]progress:  [ 2 / 20 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (log (- (/ 1 x) 1))))))>
1545561786.969 * * * * [misc]progress:  [ 3 / 20 ] simplifiying candidate #<alt (λ (x) (- (+ (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) (log (cbrt (- (/ 1 x) 1))))))>
1545561786.970 * [enter]simplify:  Simplifying (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1))))
1545561786.970 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561786.973 * * [misc]simplify:  iters left: 5 (14 enodes)
1545561786.977 * * [misc]simplify:  iters left: 4 (15 enodes)
1545561786.981 * [exit]simplify:  Simplified to (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1))))
1545561786.981 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (+ (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) (log (cbrt (- (/ 1 x) 1))))))
1545561786.981 * * * * [misc]progress:  [ 4 / 20 ] simplifiying candidate #<alt (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1))))))>
1545561786.981 * [enter]simplify:  Simplifying (log (sqrt (- (/ 1 x) 1)))
1545561786.981 * * [misc]simplify:  iters left: 6 (6 enodes)
1545561786.984 * * [misc]simplify:  iters left: 5 (11 enodes)
1545561786.986 * * [misc]simplify:  iters left: 4 (12 enodes)
1545561786.989 * [exit]simplify:  Simplified to (log (sqrt (- (/ 1 x) 1)))
1545561786.989 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1))))))
1545561786.989 * * * * [misc]progress:  [ 5 / 20 ] simplifiying candidate #<alt (λ (x) (- (+ (log 1) (log (- (/ 1 x) 1)))))>
1545561786.989 * [enter]simplify:  Simplifying (log 1)
1545561786.989 * * [misc]simplify:  iters left: 1 (2 enodes)
1545561786.991 * [exit]simplify:  Simplified to 0
1545561786.991 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (+ 0 (log (- (/ 1 x) 1)))))
1545561786.991 * * * * [misc]progress:  [ 6 / 20 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) 1)) (log (- (sqrt (/ 1 x)) 1)))))>
1545561786.991 * [enter]simplify:  Simplifying (log (+ (sqrt (/ 1 x)) 1))
1545561786.991 * * [misc]simplify:  iters left: 6 (6 enodes)
1545561786.993 * * [misc]simplify:  iters left: 5 (9 enodes)
1545561786.995 * * [misc]simplify:  iters left: 4 (10 enodes)
1545561786.997 * [exit]simplify:  Simplified to (log1p (sqrt (/ 1 x)))
1545561786.997 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (+ (log1p (sqrt (/ 1 x))) (log (- (sqrt (/ 1 x)) 1)))))
1545561786.997 * * * * [misc]progress:  [ 7 / 20 ] simplifiying candidate #<alt (λ (x) (- (- (log (- (pow (/ 1 x) 3) (pow 1 3))) (log (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1)))))))>
1545561786.998 * [enter]simplify:  Simplifying (log (- (pow (/ 1 x) 3) (pow 1 3)))
1545561786.998 * * [misc]simplify:  iters left: 6 (8 enodes)
1545561787.002 * * [misc]simplify:  iters left: 5 (20 enodes)
1545561787.010 * * [misc]simplify:  iters left: 4 (38 enodes)
1545561787.015 * * [misc]simplify:  iters left: 3 (47 enodes)
1545561787.021 * * [misc]simplify:  iters left: 2 (53 enodes)
1545561787.026 * * [misc]simplify:  iters left: 1 (59 enodes)
1545561787.035 * [exit]simplify:  Simplified to (log (fma (/ (/ 1 x) x) (/ 1 x) -1))
1545561787.035 * [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)))))))
1545561787.035 * * * * [misc]progress:  [ 8 / 20 ] simplifiying candidate #<alt (λ (x) (- (- (log (- (* (/ 1 x) (/ 1 x)) (* 1 1))) (log (+ (/ 1 x) 1)))))>
1545561787.035 * [enter]simplify:  Simplifying (log (- (* (/ 1 x) (/ 1 x)) (* 1 1)))
1545561787.035 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561787.046 * * [misc]simplify:  iters left: 5 (18 enodes)
1545561787.051 * * [misc]simplify:  iters left: 4 (23 enodes)
1545561787.056 * * [misc]simplify:  iters left: 3 (31 enodes)
1545561787.063 * * [misc]simplify:  iters left: 2 (48 enodes)
1545561787.077 * * [misc]simplify:  iters left: 1 (71 enodes)
1545561787.113 * [exit]simplify:  Simplified to (log (fma (/ 1 x) (/ 1 x) -1))
1545561787.113 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (- (log (fma (/ 1 x) (/ 1 x) -1)) (log (+ (/ 1 x) 1)))))
1545561787.113 * * * * [misc]progress:  [ 9 / 20 ] simplifiying candidate #<alt (λ (x) (- (* 1 (log (- (/ 1 x) 1)))))>
1545561787.113 * * * * [misc]progress:  [ 10 / 20 ] simplifiying candidate #<alt (λ (x) (- (pow (log (- (/ 1 x) 1)) 1)))>
1545561787.113 * * * * [misc]progress:  [ 11 / 20 ] simplifiying candidate #<alt (λ (x) (- (log (- (/ 1 x) 1))))>
1545561787.113 * [enter]simplify:  Simplifying (- (/ 1 x) 1)
1545561787.113 * * [misc]simplify:  iters left: 4 (4 enodes)
1545561787.115 * * [misc]simplify:  iters left: 3 (9 enodes)
1545561787.117 * * [misc]simplify:  iters left: 2 (10 enodes)
1545561787.120 * [exit]simplify:  Simplified to (- (/ 1 x) 1)
1545561787.120 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (log (- (/ 1 x) 1))))
1545561787.120 * * * * [misc]progress:  [ 12 / 20 ] simplifiying candidate #<alt (λ (x) (- (exp (log (log (- (/ 1 x) 1))))))>
1545561787.120 * * * * [misc]progress:  [ 13 / 20 ] simplifiying candidate #<alt (λ (x) (- (log (exp (log (- (/ 1 x) 1))))))>
1545561787.120 * * * * [misc]progress:  [ 14 / 20 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (log (- (/ 1 x) 1))) (cbrt (log (- (/ 1 x) 1)))) (cbrt (log (- (/ 1 x) 1))))))>
1545561787.120 * * * * [misc]progress:  [ 15 / 20 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (log (- (/ 1 x) 1)) (log (- (/ 1 x) 1))) (log (- (/ 1 x) 1))))))>
1545561787.120 * * * * [misc]progress:  [ 16 / 20 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (log (- (/ 1 x) 1))) (sqrt (log (- (/ 1 x) 1))))))>
1545561787.120 * * * * [misc]progress:  [ 17 / 20 ] simplifiying candidate #<alt (λ (x) (- (* 1 (log (- (/ 1 x) 1)))))>
1545561787.120 * * * * [misc]progress:  [ 18 / 20 ] simplifiying candidate #<alt (λ (x) (- (- (+ x (+ (* 1/2 (pow x 2)) (log x))))))>
1545561787.120 * [enter]simplify:  Simplifying (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
1545561787.121 * * [misc]simplify:  iters left: 6 (9 enodes)
1545561787.124 * * [misc]simplify:  iters left: 5 (19 enodes)
1545561787.129 * * [misc]simplify:  iters left: 4 (36 enodes)
1545561787.144 * * [misc]simplify:  iters left: 3 (85 enodes)
1545561787.180 * * [misc]simplify:  iters left: 2 (154 enodes)
1545561787.212 * * [misc]simplify:  iters left: 1 (200 enodes)
1545561787.357 * [exit]simplify:  Simplified to (- (* (fma -1/2 x -1) x) (log x))
1545561787.357 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))
1545561787.357 * * * * [misc]progress:  [ 19 / 20 ] simplifiying candidate #<alt (λ (x) (- (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))))>
1545561787.357 * [enter]simplify:  Simplifying (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
1545561787.358 * * [misc]simplify:  iters left: 6 (12 enodes)
1545561787.363 * * [misc]simplify:  iters left: 5 (23 enodes)
1545561787.372 * * [misc]simplify:  iters left: 4 (36 enodes)
1545561787.387 * * [misc]simplify:  iters left: 3 (65 enodes)
1545561787.408 * * [misc]simplify:  iters left: 2 (111 enodes)
1545561787.426 * * [misc]simplify:  iters left: 1 (154 enodes)
1545561787.456 * [exit]simplify:  Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x)))
1545561787.456 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x)))))
1545561787.456 * * * * [misc]progress:  [ 20 / 20 ] simplifiying candidate #<alt (λ (x) (- (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))))>
1545561787.456 * [enter]simplify:  Simplifying (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
1545561787.456 * * [misc]simplify:  iters left: 6 (12 enodes)
1545561787.460 * * [misc]simplify:  iters left: 5 (23 enodes)
1545561787.464 * * [misc]simplify:  iters left: 4 (36 enodes)
1545561787.472 * * [misc]simplify:  iters left: 3 (65 enodes)
1545561787.496 * * [misc]simplify:  iters left: 2 (111 enodes)
1545561787.514 * * [misc]simplify:  iters left: 1 (154 enodes)
1545561787.555 * [exit]simplify:  Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x)))
1545561787.555 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x)))))
1545561787.555 * * * [misc]progress:  adding candidates to table
1545561787.718 * * [misc]progress:  iteration 2 / 4
1545561787.718 * * * [misc]progress:  picking best candidate
1545561787.721 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>
1545561787.721 * * * [misc]progress:  localizing error
1545561787.735 * * * [misc]progress:  generating rewritten candidates
1545561787.735 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1 1)
1545561787.741 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1545561787.750 * * * [misc]progress:  generating series expansions
1545561787.750 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1 1)
1545561787.751 * [misc]backup-simplify:  Simplify (* (fma -1/2 x -1) x) into (* x (fma -1/2 x -1))
1545561787.751 * [misc]approximate:  Taking taylor expansion of (* x (fma -1/2 x -1)) in (x) around 0
1545561787.751 * [misc]taylor:  Taking taylor expansion of (* x (fma -1/2 x -1)) in x
1545561787.751 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.751 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.751 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.751 * [misc]taylor:  Taking taylor expansion of (fma -1/2 x -1) in x
1545561787.759 * [misc]taylor:  Rewrote expression to (+ (* -1/2 x) -1)
1545561787.759 * [misc]taylor:  Taking taylor expansion of (* -1/2 x) in x
1545561787.759 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.759 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.759 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.759 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.759 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.760 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.760 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.760 * [misc]taylor:  Taking taylor expansion of (* x (fma -1/2 x -1)) in x
1545561787.760 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.760 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.760 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.760 * [misc]taylor:  Taking taylor expansion of (fma -1/2 x -1) in x
1545561787.760 * [misc]taylor:  Rewrote expression to (+ (* -1/2 x) -1)
1545561787.760 * [misc]taylor:  Taking taylor expansion of (* -1/2 x) in x
1545561787.760 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.760 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.760 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.760 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.760 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.760 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.760 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.760 * [misc]backup-simplify:  Simplify (* -1/2 0) into 0
1545561787.761 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.761 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545561787.761 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.761 * [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
1545561787.761 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.761 * [misc]backup-simplify:  Simplify (+ (* 0 -1/2) (* 1 -1)) into -1
1545561787.761 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.762 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
1545561787.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.762 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 -1))) into -1/2
1545561787.762 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.763 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1545561787.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.763 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1/2) (* 0 -1)))) into 0
1545561787.764 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.764 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1545561787.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.765 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))) into 0
1545561787.765 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.765 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1545561787.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.766 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1)))))) into 0
1545561787.766 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.766 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1545561787.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.767 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))))) into 0
1545561787.767 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.767 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1545561787.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.768 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1)))))))) into 0
1545561787.768 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.769 * [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
1545561787.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.769 * [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
1545561787.770 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.770 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow x 2)) (* -1 x)) into (- (+ x (* 1/2 (pow x 2))))
1545561787.770 * [misc]backup-simplify:  Simplify (* (fma -1/2 (/ 1 x) -1) (/ 1 x)) into (/ (fma -1/2 (/ 1 x) -1) x)
1545561787.770 * [misc]approximate:  Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in (x) around 0
1545561787.770 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
1545561787.770 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
1545561787.770 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
1545561787.770 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ 1 x)) in x
1545561787.770 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.770 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.770 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561787.770 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.770 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.770 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561787.770 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.770 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.771 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.771 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.771 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.771 * [misc]backup-simplify:  Simplify (* -1/2 1) into -1/2
1545561787.771 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.771 * [misc]backup-simplify:  Simplify (/ -1/2 1) into -1/2
1545561787.771 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
1545561787.771 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
1545561787.771 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
1545561787.771 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ 1 x)) in x
1545561787.771 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.771 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.771 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561787.772 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.772 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.772 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561787.772 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.772 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.772 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.772 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.772 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.772 * [misc]backup-simplify:  Simplify (* -1/2 1) into -1/2
1545561787.772 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.772 * [misc]backup-simplify:  Simplify (/ -1/2 1) into -1/2
1545561787.772 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.773 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545561787.773 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 1)) into 0
1545561787.773 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.774 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* -1/2 (/ 0 1)))) into -1
1545561787.774 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.774 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.774 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0
1545561787.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.775 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
1545561787.775 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.775 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.776 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545561787.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.776 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.776 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.777 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545561787.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.778 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.778 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.778 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.779 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1545561787.779 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.780 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.780 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.780 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.781 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1545561787.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.781 * [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
1545561787.781 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.782 * [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
1545561787.783 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1545561787.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.783 * [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
1545561787.784 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.784 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2))) into (- (+ x (* 1/2 (pow x 2))))
1545561787.784 * [misc]backup-simplify:  Simplify (* (fma -1/2 (/ 1 (- x)) -1) (/ 1 (- x))) into (* -1 (/ (fma -1/2 (/ -1 x) -1) x))
1545561787.784 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in (x) around 0
1545561787.784 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in x
1545561787.784 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.784 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.784 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
1545561787.784 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
1545561787.784 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
1545561787.784 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ -1 x)) in x
1545561787.784 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.784 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.784 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545561787.784 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.784 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.785 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.785 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.785 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.785 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545561787.785 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.785 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.785 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.785 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.785 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.785 * [misc]backup-simplify:  Simplify (* -1/2 -1) into 1/2
1545561787.785 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1545561787.785 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545561787.785 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in x
1545561787.785 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.785 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.785 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
1545561787.786 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
1545561787.786 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
1545561787.786 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ -1 x)) in x
1545561787.786 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.786 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.786 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545561787.786 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.786 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.786 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.786 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.786 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.786 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545561787.786 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.786 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.786 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.786 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.786 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.786 * [misc]backup-simplify:  Simplify (* -1/2 -1) into 1/2
1545561787.786 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1545561787.787 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545561787.787 * [misc]backup-simplify:  Simplify (* -1 1/2) into -1/2
1545561787.787 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.787 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545561787.787 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 -1)) into 0
1545561787.788 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.788 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1/2 (/ 0 1)))) into -1
1545561787.788 * [misc]backup-simplify:  Simplify (+ (* -1 -1) (* 0 1/2)) into 1
1545561787.788 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.788 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.789 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 -1))) into 0
1545561787.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.790 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
1545561787.790 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 -1) (* 0 1/2))) into 0
1545561787.790 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.790 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.791 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
1545561787.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.791 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.792 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))) into 0
1545561787.792 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.792 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.792 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
1545561787.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.793 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.793 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2))))) into 0
1545561787.794 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.794 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.794 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
1545561787.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.795 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.796 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))))) into 0
1545561787.796 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.796 * [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
1545561787.797 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
1545561787.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.797 * [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
1545561787.798 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2))))))) into 0
1545561787.798 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.799 * [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
1545561787.799 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
1545561787.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.800 * [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
1545561787.801 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))))))) into 0
1545561787.801 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2))) into (- (+ x (* 1/2 (pow x 2))))
1545561787.801 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1545561787.801 * [misc]backup-simplify:  Simplify (- (* (fma -1/2 x -1) x) (log x)) into (- (* x (fma -1/2 x -1)) (log x))
1545561787.801 * [misc]approximate:  Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in (x) around 0
1545561787.801 * [misc]taylor:  Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in x
1545561787.801 * [misc]taylor:  Taking taylor expansion of (* x (fma -1/2 x -1)) in x
1545561787.801 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.801 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.802 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.802 * [misc]taylor:  Taking taylor expansion of (fma -1/2 x -1) in x
1545561787.802 * [misc]taylor:  Rewrote expression to (+ (* -1/2 x) -1)
1545561787.802 * [misc]taylor:  Taking taylor expansion of (* -1/2 x) in x
1545561787.802 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.802 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.802 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.802 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.802 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.802 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.802 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.802 * [misc]taylor:  Taking taylor expansion of (log x) in x
1545561787.802 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.802 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.802 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.802 * [misc]backup-simplify:  Simplify (log 1) into 0
1545561787.802 * [misc]taylor:  Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in x
1545561787.802 * [misc]taylor:  Taking taylor expansion of (* x (fma -1/2 x -1)) in x
1545561787.802 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.802 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.802 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.802 * [misc]taylor:  Taking taylor expansion of (fma -1/2 x -1) in x
1545561787.802 * [misc]taylor:  Rewrote expression to (+ (* -1/2 x) -1)
1545561787.802 * [misc]taylor:  Taking taylor expansion of (* -1/2 x) in x
1545561787.802 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.802 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.802 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.802 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.802 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.803 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.803 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.803 * [misc]taylor:  Taking taylor expansion of (log x) in x
1545561787.803 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.803 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.803 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.803 * [misc]backup-simplify:  Simplify (log 1) into 0
1545561787.803 * [misc]backup-simplify:  Simplify (* -1/2 0) into 0
1545561787.803 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.803 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1545561787.804 * [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
1545561787.804 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1545561787.804 * [misc]backup-simplify:  Simplify (+ 0 (- (log x))) into (- (log x))
1545561787.804 * [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
1545561787.804 * [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
1545561787.804 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.804 * [misc]backup-simplify:  Simplify (+ (* 0 -1/2) (* 1 -1)) into -1
1545561787.807 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1545561787.807 * [misc]backup-simplify:  Simplify (- 0) into 0
1545561787.807 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545561787.807 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.808 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
1545561787.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.808 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 -1))) into -1/2
1545561787.812 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
1545561787.812 * [misc]backup-simplify:  Simplify (- 0) into 0
1545561787.812 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.812 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.812 * [misc]backup-simplify:  Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
1545561787.812 * [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)))
1545561787.812 * [misc]approximate:  Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in (x) around 0
1545561787.812 * [misc]taylor:  Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in x
1545561787.812 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
1545561787.812 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
1545561787.812 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
1545561787.812 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ 1 x)) in x
1545561787.812 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.812 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561787.813 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.813 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.813 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561787.813 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.813 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.813 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.813 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.813 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.813 * [misc]backup-simplify:  Simplify (* -1/2 1) into -1/2
1545561787.813 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.813 * [misc]backup-simplify:  Simplify (/ -1/2 1) into -1/2
1545561787.813 * [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
1545561787.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561787.813 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.813 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.813 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.813 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561787.813 * [misc]backup-simplify:  Simplify (log 1) into 0
1545561787.813 * [misc]taylor:  Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in x
1545561787.813 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
1545561787.813 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
1545561787.813 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
1545561787.813 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ 1 x)) in x
1545561787.813 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.813 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.813 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561787.814 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.814 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.814 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.814 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561787.814 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.814 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.814 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.814 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.814 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.814 * [misc]backup-simplify:  Simplify (* -1/2 1) into -1/2
1545561787.814 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.814 * [misc]backup-simplify:  Simplify (/ -1/2 1) into -1/2
1545561787.814 * [misc]taylor:  Taking taylor expansion of (log (/ 1 x)) in x
1545561787.814 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1545561787.814 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.814 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.814 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.814 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545561787.814 * [misc]backup-simplify:  Simplify (log 1) into 0
1545561787.814 * [misc]backup-simplify:  Simplify (+ -1/2 0) into -1/2
1545561787.814 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.815 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545561787.815 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 1)) into 0
1545561787.815 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.815 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* -1/2 (/ 0 1)))) into -1
1545561787.815 * [misc]backup-simplify:  Simplify (+ -1 0) into -1
1545561787.815 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.815 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.815 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0
1545561787.816 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.816 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
1545561787.816 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1545561787.816 * [misc]backup-simplify:  Simplify (- (- (log x))) into (log x)
1545561787.816 * [misc]backup-simplify:  Simplify (+ 0 (log x)) into (log x)
1545561787.816 * [misc]backup-simplify:  Simplify (log x) into (log x)
1545561787.816 * [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))
1545561787.816 * [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)))
1545561787.816 * [misc]approximate:  Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in (x) around 0
1545561787.816 * [misc]taylor:  Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in x
1545561787.816 * [misc]taylor:  Taking taylor expansion of (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)) in x
1545561787.816 * [misc]taylor:  Taking taylor expansion of (log (/ -1 x)) in x
1545561787.816 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545561787.816 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.817 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.817 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.817 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.817 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.817 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545561787.817 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561787.817 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
1545561787.817 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
1545561787.817 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
1545561787.817 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ -1 x)) in x
1545561787.817 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.817 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.817 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545561787.817 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.817 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.817 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.817 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.817 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.817 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545561787.817 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.817 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.817 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.817 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.817 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.817 * [misc]backup-simplify:  Simplify (* -1/2 -1) into 1/2
1545561787.817 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1545561787.817 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545561787.818 * [misc]taylor:  Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of (log (/ -1 x)) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.818 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.818 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.818 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.818 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.818 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545561787.818 * [misc]backup-simplify:  Simplify (log -1) into (log -1)
1545561787.818 * [misc]taylor:  Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
1545561787.818 * [misc]taylor:  Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
1545561787.818 * [misc]taylor:  Taking taylor expansion of (* -1/2 (/ -1 x)) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of -1/2 in x
1545561787.818 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.818 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1545561787.818 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.818 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.818 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.818 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.818 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.818 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545561787.818 * [misc]taylor:  Taking taylor expansion of -1 in x
1545561787.818 * [misc]backup-simplify:  Simplify -1 into -1
1545561787.818 * [misc]taylor:  Taking taylor expansion of x in x
1545561787.818 * [misc]backup-simplify:  Simplify 0 into 0
1545561787.818 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.818 * [misc]backup-simplify:  Simplify (* -1/2 -1) into 1/2
1545561787.818 * [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
1545561787.819 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545561787.819 * [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
1545561787.819 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1545561787.819 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545561787.819 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545561787.819 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (* 0 -1)) into 0
1545561787.819 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.819 * [misc]backup-simplify:  Simplify (- (/ -1 1) (+ (* 1/2 (/ 0 1)))) into -1
1545561787.819 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545561787.820 * [misc]backup-simplify:  Simplify (- -1) into 1
1545561787.820 * [misc]backup-simplify:  Simplify 1 into 1
1545561787.820 * [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1545561787.820 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545561787.820 * [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 -1))) into 0
1545561787.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545561787.820 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
1545561787.821 * [misc]backup-simplify:  Simplify (+ (- (log -1) (log x)) 0) into (- (log -1) (log x))
1545561787.821 * [misc]backup-simplify:  Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
1545561787.821 * [misc]backup-simplify:  Simplify (- (log x) (log -1)) into (- (log x) (log -1))
1545561787.821 * [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))))
1545561787.821 * * * [misc]progress:  simplifying candidates
1545561787.821 * * * * [misc]progress:  [ 1 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (log1p (expm1 (* (fma -1/2 x -1) x))) (log x))))>
1545561787.821 * * * * [misc]progress:  [ 2 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (expm1 (log1p (* (fma -1/2 x -1) x))) (log x))))>
1545561787.821 * * * * [misc]progress:  [ 3 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (pow (* (fma -1/2 x -1) x) 1) (log x))))>
1545561787.821 * * * * [misc]progress:  [ 4 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (exp (log (* (fma -1/2 x -1) x))) (log x))))>
1545561787.822 * * * * [misc]progress:  [ 5 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (log (exp (* (fma -1/2 x -1) x))) (log x))))>
1545561787.822 * * * * [misc]progress:  [ 6 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (cbrt (* (fma -1/2 x -1) x)) (cbrt (* (fma -1/2 x -1) x))) (cbrt (* (fma -1/2 x -1) x))) (log x))))>
1545561787.822 * * * * [misc]progress:  [ 7 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (cbrt (* (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (* (fma -1/2 x -1) x))) (log x))))>
1545561787.822 * * * * [misc]progress:  [ 8 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* (sqrt (* (fma -1/2 x -1) x)) (sqrt (* (fma -1/2 x -1) x))) (log x))))>
1545561787.822 * * * * [misc]progress:  [ 9 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* 1 (* (fma -1/2 x -1) x)) (log x))))>
1545561787.822 * * * * [misc]progress:  [ 10 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (cbrt (fma -1/2 x -1)) (cbrt (fma -1/2 x -1))) (* (cbrt (fma -1/2 x -1)) x)) (log x))))>
1545561787.822 * [enter]simplify:  Simplifying (* (cbrt (fma -1/2 x -1)) (cbrt (fma -1/2 x -1)))
1545561787.822 * * [misc]simplify:  iters left: 4 (6 enodes)
1545561787.823 * * [misc]simplify:  iters left: 3 (8 enodes)
1545561787.824 * * [misc]simplify:  iters left: 2 (10 enodes)
1545561787.825 * * [misc]simplify:  iters left: 1 (11 enodes)
1545561787.827 * [exit]simplify:  Simplified to (* (cbrt (fma x -1/2 -1)) (cbrt (fma x -1/2 -1)))
1545561787.827 * [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))))
1545561787.827 * * * * [misc]progress:  [ 11 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* (sqrt (fma -1/2 x -1)) (* (sqrt (fma -1/2 x -1)) x)) (log x))))>
1545561787.827 * [enter]simplify:  Simplifying (sqrt (fma -1/2 x -1))
1545561787.827 * * [misc]simplify:  iters left: 2 (5 enodes)
1545561787.828 * * [misc]simplify:  iters left: 1 (7 enodes)
1545561787.829 * [exit]simplify:  Simplified to (sqrt (fma -1/2 x -1))
1545561787.829 * [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))))
1545561787.829 * * * * [misc]progress:  [ 12 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* 1 (* (fma -1/2 x -1) x)) (log x))))>
1545561787.829 * * * * [misc]progress:  [ 13 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (* x (fma -1/2 x -1)) (log x))))>
1545561787.829 * * * * [misc]progress:  [ 14 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x)))))) (fma (- (cbrt (log x))) (* (cbrt (log x)) (cbrt (log x))) (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x))))))))>
1545561787.829 * [enter]simplify:  Simplifying (fma (fma -1/2 x -1) x (- (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x))))))
1545561787.829 * * [misc]simplify:  iters left: 6 (10 enodes)
1545561787.831 * * [misc]simplify:  iters left: 5 (21 enodes)
1545561787.834 * * [misc]simplify:  iters left: 4 (30 enodes)
1545561787.838 * * [misc]simplify:  iters left: 3 (44 enodes)
1545561787.852 * * [misc]simplify:  iters left: 2 (78 enodes)
1545561787.879 * * [misc]simplify:  iters left: 1 (123 enodes)
1545561787.918 * [exit]simplify:  Simplified to (- (* (fma x -1/2 -1) x) (log x))
1545561787.918 * [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))))))))
1545561787.918 * [enter]simplify:  Simplifying (fma (- (cbrt (log x))) (* (cbrt (log x)) (cbrt (log x))) (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x)))))
1545561787.918 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561787.921 * * [misc]simplify:  iters left: 5 (12 enodes)
1545561787.925 * * [misc]simplify:  iters left: 4 (19 enodes)
1545561787.932 * * [misc]simplify:  iters left: 3 (38 enodes)
1545561787.943 * * [misc]simplify:  iters left: 2 (46 enodes)
1545561787.951 * [exit]simplify:  Simplified to 0
1545561787.951 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) 0)))
1545561787.951 * * * * [misc]progress:  [ 15 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (sqrt (log x)) (sqrt (log x))))) (fma (- (sqrt (log x))) (sqrt (log x)) (* (sqrt (log x)) (sqrt (log x)))))))>
1545561787.951 * [enter]simplify:  Simplifying (fma (fma -1/2 x -1) x (- (* (sqrt (log x)) (sqrt (log x)))))
1545561787.951 * * [misc]simplify:  iters left: 6 (9 enodes)
1545561787.954 * * [misc]simplify:  iters left: 5 (16 enodes)
1545561787.959 * * [misc]simplify:  iters left: 4 (22 enodes)
1545561787.965 * * [misc]simplify:  iters left: 3 (34 enodes)
1545561787.978 * * [misc]simplify:  iters left: 2 (68 enodes)
1545561787.990 * * [misc]simplify:  iters left: 1 (100 enodes)
1545561788.008 * [exit]simplify:  Simplified to (- (* (fma x -1/2 -1) x) (log x))
1545561788.008 * [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)))))))
1545561788.009 * [enter]simplify:  Simplifying (fma (- (sqrt (log x))) (sqrt (log x)) (* (sqrt (log x)) (sqrt (log x))))
1545561788.009 * * [misc]simplify:  iters left: 5 (6 enodes)
1545561788.011 * * [misc]simplify:  iters left: 4 (8 enodes)
1545561788.014 * * [misc]simplify:  iters left: 3 (14 enodes)
1545561788.019 * * [misc]simplify:  iters left: 2 (20 enodes)
1545561788.024 * * [misc]simplify:  iters left: 1 (22 enodes)
1545561788.028 * [exit]simplify:  Simplified to 0
1545561788.028 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) 0)))
1545561788.028 * * * * [misc]progress:  [ 16 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (log x) 1))) (fma (- (log x)) 1 (* (log x) 1)))))>
1545561788.028 * [enter]simplify:  Simplifying (fma (fma -1/2 x -1) x (- (* (log x) 1)))
1545561788.028 * * [misc]simplify:  iters left: 6 (9 enodes)
1545561788.032 * * [misc]simplify:  iters left: 5 (20 enodes)
1545561788.039 * * [misc]simplify:  iters left: 4 (29 enodes)
1545561788.051 * * [misc]simplify:  iters left: 3 (47 enodes)
1545561788.065 * * [misc]simplify:  iters left: 2 (81 enodes)
1545561788.092 * * [misc]simplify:  iters left: 1 (121 enodes)
1545561788.125 * [exit]simplify:  Simplified to (- (* (fma x -1/2 -1) x) (log x))
1545561788.125 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) (fma (- (log x)) 1 (* (log x) 1)))))
1545561788.125 * [enter]simplify:  Simplifying (fma (- (log x)) 1 (* (log x) 1))
1545561788.125 * * [misc]simplify:  iters left: 4 (6 enodes)
1545561788.126 * * [misc]simplify:  iters left: 3 (11 enodes)
1545561788.129 * * [misc]simplify:  iters left: 2 (21 enodes)
1545561788.132 * * [misc]simplify:  iters left: 1 (30 enodes)
1545561788.135 * [exit]simplify:  Simplified to (fma -1 (log x) (log x))
1545561788.135 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (+ (- (* (fma x -1/2 -1) x) (log x)) (fma -1 (log x) (log x)))))
1545561788.135 * * * * [misc]progress:  [ 17 / 37 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.135 * * * * [misc]progress:  [ 18 / 37 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.135 * * * * [misc]progress:  [ 19 / 37 ] simplifiying candidate #<alt (λ (x) (- (fma (fma -1/2 x -1) x (- (log x)))))>
1545561788.135 * [enter]simplify:  Simplifying (fma -1/2 x -1)
1545561788.135 * * [misc]simplify:  iters left: 1 (4 enodes)
1545561788.136 * [exit]simplify:  Simplified to (fma -1/2 x -1)
1545561788.136 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fma (fma -1/2 x -1) x (- (log x)))))
1545561788.136 * * * * [misc]progress:  [ 20 / 37 ] simplifiying candidate #<alt (λ (x) (- (log (/ (exp (* (fma -1/2 x -1) x)) x))))>
1545561788.136 * [enter]simplify:  Simplifying (/ (exp (* (fma -1/2 x -1) x)) x)
1545561788.136 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561788.137 * * [misc]simplify:  iters left: 5 (12 enodes)
1545561788.139 * * [misc]simplify:  iters left: 4 (23 enodes)
1545561788.146 * * [misc]simplify:  iters left: 3 (43 enodes)
1545561788.154 * * [misc]simplify:  iters left: 2 (67 enodes)
1545561788.163 * * [misc]simplify:  iters left: 1 (83 enodes)
1545561788.176 * [exit]simplify:  Simplified to (/ (pow (exp x) (fma x -1/2 -1)) x)
1545561788.176 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (log (/ (pow (exp x) (fma x -1/2 -1)) x))))
1545561788.176 * * * * [misc]progress:  [ 21 / 37 ] simplifiying candidate #<alt (λ (x) (- (pow (- (* (fma -1/2 x -1) x) (log x)) 1)))>
1545561788.176 * * * * [misc]progress:  [ 22 / 37 ] simplifiying candidate #<alt (λ (x) (- (exp (log (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.177 * * * * [misc]progress:  [ 23 / 37 ] simplifiying candidate #<alt (λ (x) (- (log (exp (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.177 * * * * [misc]progress:  [ 24 / 37 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (- (* (fma -1/2 x -1) x) (log x))) (cbrt (- (* (fma -1/2 x -1) x) (log x)))) (cbrt (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.177 * * * * [misc]progress:  [ 25 / 37 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (- (* (fma -1/2 x -1) x) (log x)) (- (* (fma -1/2 x -1) x) (log x))) (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.177 * * * * [misc]progress:  [ 26 / 37 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (- (* (fma -1/2 x -1) x) (log x))) (sqrt (- (* (fma -1/2 x -1) x) (log x))))))>
1545561788.177 * * * * [misc]progress:  [ 27 / 37 ] simplifiying candidate #<alt (λ (x) (- (/ (- (pow (* (fma -1/2 x -1) x) 3) (pow (log x) 3)) (+ (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (+ (* (log x) (log x)) (* (* (fma -1/2 x -1) x) (log x)))))))>
1545561788.177 * * * * [misc]progress:  [ 28 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (* (fma -1/2 x -1) x) (- (log x)))))>
1545561788.177 * * * * [misc]progress:  [ 29 / 37 ] simplifiying candidate #<alt (λ (x) (- (* 1 (- (* (fma -1/2 x -1) x) (log x)))))>
1545561788.177 * * * * [misc]progress:  [ 30 / 37 ] simplifiying candidate #<alt (λ (x) (- (/ (- (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (* (log x) (log x))) (+ (* (fma -1/2 x -1) x) (log x)))))>
1545561788.177 * * * * [misc]progress:  [ 31 / 37 ] simplifiying candidate #<alt (λ (x) (- (+ (* (fma -1/2 x -1) x) (- (log x)))))>
1545561788.177 * * * * [misc]progress:  [ 32 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (- (+ x (* 1/2 (pow x 2)))) (log x))))>
1545561788.177 * [enter]simplify:  Simplifying (- (+ x (* 1/2 (pow x 2))))
1545561788.177 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561788.178 * * [misc]simplify:  iters left: 5 (13 enodes)
1545561788.184 * * [misc]simplify:  iters left: 4 (28 enodes)
1545561788.192 * * [misc]simplify:  iters left: 3 (42 enodes)
1545561788.204 * * [misc]simplify:  iters left: 2 (61 enodes)
1545561788.221 * * [misc]simplify:  iters left: 1 (72 enodes)
1545561788.256 * [exit]simplify:  Simplified to (fma (- x) (* x 1/2) (- x))
1545561788.256 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (- (fma (- x) (* x 1/2) (- x)) (log x))))
1545561788.256 * * * * [misc]progress:  [ 33 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (- (+ x (* 1/2 (pow x 2)))) (log x))))>
1545561788.256 * [enter]simplify:  Simplifying (- (+ x (* 1/2 (pow x 2))))
1545561788.256 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561788.258 * * [misc]simplify:  iters left: 5 (13 enodes)
1545561788.265 * * [misc]simplify:  iters left: 4 (28 enodes)
1545561788.273 * * [misc]simplify:  iters left: 3 (42 enodes)
1545561788.285 * * [misc]simplify:  iters left: 2 (61 enodes)
1545561788.302 * * [misc]simplify:  iters left: 1 (72 enodes)
1545561788.337 * [exit]simplify:  Simplified to (fma (- x) (* x 1/2) (- x))
1545561788.337 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (- (fma (- x) (* x 1/2) (- x)) (log x))))
1545561788.337 * * * * [misc]progress:  [ 34 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (- (+ x (* 1/2 (pow x 2)))) (log x))))>
1545561788.337 * [enter]simplify:  Simplifying (- (+ x (* 1/2 (pow x 2))))
1545561788.337 * * [misc]simplify:  iters left: 6 (7 enodes)
1545561788.340 * * [misc]simplify:  iters left: 5 (13 enodes)
1545561788.345 * * [misc]simplify:  iters left: 4 (28 enodes)
1545561788.353 * * [misc]simplify:  iters left: 3 (42 enodes)
1545561788.365 * * [misc]simplify:  iters left: 2 (61 enodes)
1545561788.382 * * [misc]simplify:  iters left: 1 (72 enodes)
1545561788.418 * [exit]simplify:  Simplified to (fma (- x) (* x 1/2) (- x))
1545561788.418 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (- (fma (- x) (* x 1/2) (- x)) (log x))))
1545561788.418 * * * * [misc]progress:  [ 35 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (+ x (+ (* 1/2 (pow x 2)) (log x))))))>
1545561788.418 * [enter]simplify:  Simplifying (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
1545561788.419 * * [misc]simplify:  iters left: 6 (9 enodes)
1545561788.422 * * [misc]simplify:  iters left: 5 (19 enodes)
1545561788.427 * * [misc]simplify:  iters left: 4 (36 enodes)
1545561788.442 * * [misc]simplify:  iters left: 3 (85 enodes)
1545561788.473 * * [misc]simplify:  iters left: 2 (154 enodes)
1545561788.500 * * [misc]simplify:  iters left: 1 (200 enodes)
1545561788.612 * [exit]simplify:  Simplified to (- (* (fma -1/2 x -1) x) (log x))
1545561788.612 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))
1545561788.612 * * * * [misc]progress:  [ 36 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x))))>
1545561788.612 * [enter]simplify:  Simplifying (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x))
1545561788.612 * * [misc]simplify:  iters left: 6 (10 enodes)
1545561788.617 * * [misc]simplify:  iters left: 5 (24 enodes)
1545561788.624 * * [misc]simplify:  iters left: 4 (39 enodes)
1545561788.637 * * [misc]simplify:  iters left: 3 (82 enodes)
1545561788.674 * * [misc]simplify:  iters left: 2 (191 enodes)
1545561788.821 * * [misc]simplify:  iters left: 1 (374 enodes)
1545561789.247 * [exit]simplify:  Simplified to (- (* (fma -1/2 x -1) x) (log x))
1545561789.247 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))
1545561789.247 * * * * [misc]progress:  [ 37 / 37 ] simplifiying candidate #<alt (λ (x) (- (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1))))))>
1545561789.247 * [enter]simplify:  Simplifying (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1))))
1545561789.248 * * [misc]simplify:  iters left: 6 (12 enodes)
1545561789.252 * * [misc]simplify:  iters left: 5 (25 enodes)
1545561789.262 * * [misc]simplify:  iters left: 4 (61 enodes)
1545561789.291 * * [misc]simplify:  iters left: 3 (159 enodes)
1545561789.391 * * [misc]simplify:  iters left: 2 (465 enodes)
1545561789.766 * [exit]simplify:  Simplified to (- (fma (fma 1/2 x 1) (- x) 0) (log x))
1545561789.766 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (- (fma (fma 1/2 x 1) (- x) 0) (log x))))
1545561789.766 * * * [misc]progress:  adding candidates to table
1545561790.166 * [misc]progress:  [Phase 3 of 3] Extracting.
1545561790.166 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
1545561790.168 * * * [misc]regime-changes:  Trying 5 branch expressions: (x (/ 1 x) (- (/ 1 x) 1) (log (- (/ 1 x) 1)) (- (log (- (/ 1 x) 1))))
1545561790.168 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
1545561790.193 * * * * [misc]regimes:  Trying to branch on (/ 1 x) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
1545561790.222 * * * * [misc]regimes:  Trying to branch on (- (/ 1 x) 1) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
1545561790.256 * * * * [misc]regimes:  Trying to branch on (log (- (/ 1 x) 1)) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
1545561790.283 * * * * [misc]regimes:  Trying to branch on (- (log (- (/ 1 x) 1))) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
1545561790.333 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1545561790.334 * [enter]simplify:  Simplifying (- (log (- (/ 1 x) 1)))
1545561790.334 * * [misc]simplify:  iters left: 6 (6 enodes)
1545561790.334 * * [misc]simplify:  iters left: 5 (8 enodes)
1545561790.335 * [exit]simplify:  Simplified to (- (log (- (/ 1 x) 1)))
1545561790.335 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545561791.400 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561791.402 * * * * [misc]points:  Sampling 5947 additional inputs, on iter 1 have 2053 / 8000
1545561792.545 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561792.547 * * * * [misc]points:  Sampling 4480 additional inputs, on iter 2 have 3520 / 8000
1545561793.202 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561793.204 * * * * [misc]points:  Sampling 3365 additional inputs, on iter 3 have 4635 / 8000
1545561793.684 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561793.684 * * * * [misc]points:  Sampling 2473 additional inputs, on iter 4 have 5527 / 8000
1545561794.069 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561794.069 * * * * [misc]points:  Sampling 1865 additional inputs, on iter 5 have 6135 / 8000
1545561794.652 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561794.652 * * * * [misc]points:  Sampling 1391 additional inputs, on iter 6 have 6609 / 8000
1545561794.860 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561794.860 * * * * [misc]points:  Sampling 1051 additional inputs, on iter 7 have 6949 / 8000
1545561795.008 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.009 * * * * [misc]points:  Sampling 804 additional inputs, on iter 8 have 7196 / 8000
1545561795.129 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.129 * * * * [misc]points:  Sampling 595 additional inputs, on iter 9 have 7405 / 8000
1545561795.195 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.196 * * * * [misc]points:  Sampling 447 additional inputs, on iter 10 have 7553 / 8000
1545561795.280 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.280 * * * * [misc]points:  Sampling 346 additional inputs, on iter 11 have 7654 / 8000
1545561795.309 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.309 * * * * [misc]points:  Sampling 266 additional inputs, on iter 12 have 7734 / 8000
1545561795.329 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.329 * * * * [misc]points:  Sampling 199 additional inputs, on iter 13 have 7801 / 8000
1545561795.352 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.352 * * * * [misc]points:  Sampling 145 additional inputs, on iter 14 have 7855 / 8000
1545561795.402 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.402 * * * * [misc]points:  Sampling 109 additional inputs, on iter 15 have 7891 / 8000
1545561795.411 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.411 * * * * [misc]points:  Sampling 84 additional inputs, on iter 16 have 7916 / 8000
1545561795.425 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.425 * * * * [misc]points:  Sampling 59 additional inputs, on iter 17 have 7941 / 8000
1545561795.435 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.435 * * * * [misc]points:  Sampling 41 additional inputs, on iter 18 have 7959 / 8000
1545561795.443 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.443 * * * * [misc]points:  Sampling 29 additional inputs, on iter 19 have 7971 / 8000
1545561795.448 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.448 * * * * [misc]points:  Sampling 22 additional inputs, on iter 20 have 7978 / 8000
1545561795.453 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.453 * * * * [misc]points:  Sampling 19 additional inputs, on iter 21 have 7981 / 8000
1545561795.457 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.457 * * * * [misc]points:  Sampling 13 additional inputs, on iter 22 have 7987 / 8000
1545561795.460 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.460 * * * * [misc]points:  Sampling 10 additional inputs, on iter 23 have 7990 / 8000
1545561795.463 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.463 * * * * [misc]points:  Sampling 6 additional inputs, on iter 24 have 7994 / 8000
1545561795.465 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.465 * * * * [misc]points:  Sampling 6 additional inputs, on iter 25 have 7994 / 8000
1545561795.467 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.468 * * * * [misc]points:  Sampling 4 additional inputs, on iter 26 have 7996 / 8000
1545561795.469 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.470 * * * * [misc]points:  Sampling 4 additional inputs, on iter 27 have 7997 / 8000
1545561795.471 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.472 * * * * [misc]points:  Sampling 4 additional inputs, on iter 28 have 7998 / 8000
1545561795.473 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.473 * * * * [misc]points:  Sampling 4 additional inputs, on iter 29 have 7998 / 8000
1545561795.475 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545561795.475 * * * * [exit]points:  Sampled 8000 points with exact outputs
1545561795.789 * [misc]regime-testing:  Baseline error score: 0.012568619176621847
1545561795.791 * [misc]regime-testing:  Oracle error score: 0.0033202803030276348