24.030 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.307 * * * [progress]: [2/2] Setting up program.
0.312 * [progress]: [Phase 2 of 3] Improving.
0.312 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log (+ 1 x))))>
0.312 * [simplify]: Simplifying:
  (/ (log (- 1 x)) (log (+ 1 x)))
0.312 * * [simplify]: iteration 1: (7 enodes)
0.314 * * [simplify]: iteration 2: (11 enodes)
0.316 * * [simplify]: iteration 3: (13 enodes)
0.317 * * [simplify]: Extracting #0: cost 1 inf + 0
0.317 * * [simplify]: Extracting #1: cost 3 inf + 0
0.317 * * [simplify]: Extracting #2: cost 7 inf + 0
0.317 * * [simplify]: Extracting #3: cost 5 inf + 133
0.317 * * [simplify]: Extracting #4: cost 2 inf + 526
0.317 * * [simplify]: Extracting #5: cost 0 inf + 572
0.317 * [simplify]: Simplified to:
  (/ (log (- 1 x)) (log1p x))
0.324 * * [progress]: iteration 1 / 4
0.324 * * * [progress]: picking best candidate
0.328 * * * * [pick]: Picked  #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.328 * * * [progress]: localizing error
0.339 * * * [progress]: generating rewritten candidates
0.339 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.344 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.362 * * * [progress]: generating series expansions
0.362 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.362 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x))
0.362 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0
0.362 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.362 * [taylor]: Taking taylor expansion of 1 in x
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (- 0) into 0
0.363 * [backup-simplify]: Simplify (+ 1 0) into 1
0.363 * [backup-simplify]: Simplify (log 1) into 0
0.363 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.364 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.364 * [taylor]: Taking taylor expansion of 1 in x
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (- 0) into 0
0.364 * [backup-simplify]: Simplify (+ 1 0) into 1
0.364 * [backup-simplify]: Simplify (log 1) into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify (- 1) into -1
0.365 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.366 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.366 * [backup-simplify]: Simplify -1 into -1
0.366 * [backup-simplify]: Simplify (- 0) into 0
0.366 * [backup-simplify]: Simplify (+ 0 0) into 0
0.368 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.368 * [backup-simplify]: Simplify -1/2 into -1/2
0.368 * [backup-simplify]: Simplify (- 0) into 0
0.368 * [backup-simplify]: Simplify (+ 0 0) into 0
0.371 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
0.371 * [backup-simplify]: Simplify -1/3 into -1/3
0.372 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
0.372 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
0.372 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
0.372 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.372 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.372 * [taylor]: Taking taylor expansion of 1 in x
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.373 * [backup-simplify]: Simplify (- 1) into -1
0.373 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.373 * [backup-simplify]: Simplify (log -1) into (log -1)
0.373 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.373 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.373 * [taylor]: Taking taylor expansion of 1 in x
0.373 * [backup-simplify]: Simplify 1 into 1
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify 1 into 1
0.374 * [backup-simplify]: Simplify (/ 1 1) into 1
0.374 * [backup-simplify]: Simplify (- 1) into -1
0.374 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.374 * [backup-simplify]: Simplify (log -1) into (log -1)
0.375 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.375 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.376 * [backup-simplify]: Simplify (- 0) into 0
0.376 * [backup-simplify]: Simplify (+ 1 0) into 1
0.377 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.377 * [backup-simplify]: Simplify -1 into -1
0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.378 * [backup-simplify]: Simplify (- 0) into 0
0.378 * [backup-simplify]: Simplify (+ 0 0) into 0
0.379 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.380 * [backup-simplify]: Simplify -1/2 into -1/2
0.380 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
0.380 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
0.380 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
0.380 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify (/ 1 1) into 1
0.380 * [taylor]: Taking taylor expansion of 1 in x
0.380 * [backup-simplify]: Simplify 1 into 1
0.381 * [backup-simplify]: Simplify (+ 1 0) into 1
0.381 * [backup-simplify]: Simplify (log 1) into 0
0.381 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify 1 into 1
0.381 * [backup-simplify]: Simplify (/ 1 1) into 1
0.381 * [taylor]: Taking taylor expansion of 1 in x
0.381 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (+ 1 0) into 1
0.382 * [backup-simplify]: Simplify (log 1) into 0
0.382 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.382 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.383 * [backup-simplify]: Simplify (+ 0 1) into 1
0.384 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.384 * [backup-simplify]: Simplify 1 into 1
0.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.717 * [backup-simplify]: Simplify (+ 0 0) into 0
0.720 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.720 * [backup-simplify]: Simplify -1/2 into -1/2
0.720 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
0.720 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.720 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x))
0.720 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0
0.720 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.720 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.720 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.720 * [taylor]: Taking taylor expansion of 1 in x
0.720 * [backup-simplify]: Simplify 1 into 1
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [backup-simplify]: Simplify 0 into 0
0.720 * [backup-simplify]: Simplify 1 into 1
0.721 * [backup-simplify]: Simplify (- 0) into 0
0.721 * [backup-simplify]: Simplify (+ 1 0) into 1
0.722 * [backup-simplify]: Simplify (log 1) into 0
0.722 * [taylor]: Taking taylor expansion of (log1p x) in x
0.722 * [taylor]: Rewrote expression to (log (+ 1 x))
0.722 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.722 * [taylor]: Taking taylor expansion of 1 in x
0.722 * [backup-simplify]: Simplify 1 into 1
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [backup-simplify]: Simplify 0 into 0
0.722 * [backup-simplify]: Simplify 1 into 1
0.722 * [backup-simplify]: Simplify (+ 1 0) into 1
0.723 * [backup-simplify]: Simplify (log 1) into 0
0.723 * [backup-simplify]: Simplify (- 1) into -1
0.724 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.725 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.726 * [backup-simplify]: Simplify (+ 0 1) into 1
0.728 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.728 * [backup-simplify]: Simplify (/ -1 1) into -1
0.729 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.729 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.729 * [taylor]: Taking taylor expansion of 1 in x
0.729 * [backup-simplify]: Simplify 1 into 1
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [backup-simplify]: Simplify 0 into 0
0.729 * [backup-simplify]: Simplify 1 into 1
0.729 * [backup-simplify]: Simplify (- 0) into 0
0.729 * [backup-simplify]: Simplify (+ 1 0) into 1
0.730 * [backup-simplify]: Simplify (log 1) into 0
0.730 * [taylor]: Taking taylor expansion of (log1p x) in x
0.730 * [taylor]: Rewrote expression to (log (+ 1 x))
0.730 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of 1 in x
0.730 * [backup-simplify]: Simplify 1 into 1
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [backup-simplify]: Simplify 0 into 0
0.730 * [backup-simplify]: Simplify 1 into 1
0.731 * [backup-simplify]: Simplify (+ 1 0) into 1
0.731 * [backup-simplify]: Simplify (log 1) into 0
0.731 * [backup-simplify]: Simplify (- 1) into -1
0.732 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.733 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.733 * [backup-simplify]: Simplify (+ 0 1) into 1
0.734 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.735 * [backup-simplify]: Simplify (/ -1 1) into -1
0.735 * [backup-simplify]: Simplify -1 into -1
0.735 * [backup-simplify]: Simplify (- 0) into 0
0.736 * [backup-simplify]: Simplify (+ 0 0) into 0
0.738 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.739 * [backup-simplify]: Simplify (+ 0 0) into 0
0.742 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.742 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
0.742 * [backup-simplify]: Simplify -1 into -1
0.743 * [backup-simplify]: Simplify (- 0) into 0
0.743 * [backup-simplify]: Simplify (+ 0 0) into 0
0.749 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
0.749 * [backup-simplify]: Simplify (+ 0 0) into 0
0.755 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
0.757 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
0.757 * [backup-simplify]: Simplify -1/2 into -1/2
0.757 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
0.757 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x)))
0.757 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
0.757 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.757 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.757 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.757 * [taylor]: Taking taylor expansion of 1 in x
0.757 * [backup-simplify]: Simplify 1 into 1
0.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [backup-simplify]: Simplify 0 into 0
0.758 * [backup-simplify]: Simplify 1 into 1
0.758 * [backup-simplify]: Simplify (/ 1 1) into 1
0.758 * [backup-simplify]: Simplify (- 1) into -1
0.759 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.759 * [backup-simplify]: Simplify (log -1) into (log -1)
0.759 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.759 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.759 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.760 * [taylor]: Taking taylor expansion of 1 in x
0.760 * [backup-simplify]: Simplify 1 into 1
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [backup-simplify]: Simplify 0 into 0
0.760 * [backup-simplify]: Simplify 1 into 1
0.760 * [backup-simplify]: Simplify (/ 1 1) into 1
0.761 * [backup-simplify]: Simplify (+ 0 1) into 1
0.761 * [backup-simplify]: Simplify (log 1) into 0
0.762 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.762 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.763 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.763 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.763 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.763 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of 1 in x
0.763 * [backup-simplify]: Simplify 1 into 1
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [backup-simplify]: Simplify 0 into 0
0.763 * [backup-simplify]: Simplify 1 into 1
0.763 * [backup-simplify]: Simplify (/ 1 1) into 1
0.764 * [backup-simplify]: Simplify (- 1) into -1
0.764 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.764 * [backup-simplify]: Simplify (log -1) into (log -1)
0.764 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.764 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.764 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of 1 in x
0.764 * [backup-simplify]: Simplify 1 into 1
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [backup-simplify]: Simplify 0 into 0
0.764 * [backup-simplify]: Simplify 1 into 1
0.765 * [backup-simplify]: Simplify (/ 1 1) into 1
0.765 * [backup-simplify]: Simplify (+ 0 1) into 1
0.765 * [backup-simplify]: Simplify (log 1) into 0
0.766 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.766 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.766 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.767 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.767 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.768 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.768 * [backup-simplify]: Simplify (- 0) into 0
0.769 * [backup-simplify]: Simplify (+ 1 0) into 1
0.769 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.770 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.770 * [backup-simplify]: Simplify (+ 1 0) into 1
0.771 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.771 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.772 * [backup-simplify]: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
0.772 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
0.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.773 * [backup-simplify]: Simplify (- 0) into 0
0.773 * [backup-simplify]: Simplify (+ 0 0) into 0
0.775 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.775 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.776 * [backup-simplify]: Simplify (+ 0 0) into 0
0.777 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.778 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.778 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.779 * [backup-simplify]: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3)))
0.780 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3)))
0.782 * [backup-simplify]: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x)))))
0.782 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))
0.782 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0
0.782 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.782 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.782 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [backup-simplify]: Simplify 0 into 0
0.782 * [backup-simplify]: Simplify 1 into 1
0.782 * [backup-simplify]: Simplify (/ 1 1) into 1
0.782 * [taylor]: Taking taylor expansion of 1 in x
0.782 * [backup-simplify]: Simplify 1 into 1
0.782 * [backup-simplify]: Simplify (+ 1 0) into 1
0.783 * [backup-simplify]: Simplify (log 1) into 0
0.783 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.783 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.783 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
0.783 * [taylor]: Taking taylor expansion of 1 in x
0.783 * [backup-simplify]: Simplify 1 into 1
0.783 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.783 * [taylor]: Taking taylor expansion of -1 in x
0.783 * [backup-simplify]: Simplify -1 into -1
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [backup-simplify]: Simplify 0 into 0
0.783 * [backup-simplify]: Simplify 1 into 1
0.783 * [backup-simplify]: Simplify (/ -1 1) into -1
0.783 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.784 * [backup-simplify]: Simplify (log -1) into (log -1)
0.784 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.785 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.785 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.785 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.786 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.786 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.786 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.786 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [backup-simplify]: Simplify 0 into 0
0.786 * [backup-simplify]: Simplify 1 into 1
0.786 * [backup-simplify]: Simplify (/ 1 1) into 1
0.786 * [taylor]: Taking taylor expansion of 1 in x
0.786 * [backup-simplify]: Simplify 1 into 1
0.786 * [backup-simplify]: Simplify (+ 1 0) into 1
0.786 * [backup-simplify]: Simplify (log 1) into 0
0.787 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.787 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.787 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
0.787 * [taylor]: Taking taylor expansion of 1 in x
0.787 * [backup-simplify]: Simplify 1 into 1
0.787 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.787 * [taylor]: Taking taylor expansion of -1 in x
0.787 * [backup-simplify]: Simplify -1 into -1
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [backup-simplify]: Simplify 0 into 0
0.787 * [backup-simplify]: Simplify 1 into 1
0.787 * [backup-simplify]: Simplify (/ -1 1) into -1
0.787 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.787 * [backup-simplify]: Simplify (log -1) into (log -1)
0.788 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.788 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.789 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.789 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.789 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.790 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.791 * [backup-simplify]: Simplify (+ 0 1) into 1
0.791 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.792 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.792 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.793 * [backup-simplify]: Simplify (+ 1 0) into 1
0.793 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.794 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.795 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2)))
0.796 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2)))
0.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.798 * [backup-simplify]: Simplify (+ 0 0) into 0
0.801 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.802 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.803 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.803 * [backup-simplify]: Simplify (+ 0 0) into 0
0.806 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.810 * [backup-simplify]: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2))))))
0.813 * [backup-simplify]: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2))))))
0.817 * [backup-simplify]: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x)))))))))))
0.817 * * * [progress]: simplifying candidates
0.817 * * * * [progress]: [ 1 / 62 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (log (- 1 x)))) (log1p x)))>
0.818 * * * * [progress]: [ 2 / 62 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (log (- 1 x)))) (log1p x)))>
0.818 * * * * [progress]: [ 3 / 62 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.818 * * * * [progress]: [ 4 / 62 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.818 * * * * [progress]: [ 5 / 62 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x)))>
0.818 * * * * [progress]: [ 6 / 62 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x)))>
0.818 * * * * [progress]: [ 7 / 62 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.818 * * * * [progress]: [ 8 / 62 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ (sqrt 1) (sqrt x))) (log (- (sqrt 1) (sqrt x)))) (log1p x)))>
0.818 * * * * [progress]: [ 9 / 62 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x)))) (log1p x)))>
0.818 * * * * [progress]: [ 10 / 62 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.818 * * * * [progress]: [ 11 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x)))>
0.818 * * * * [progress]: [ 12 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (* 1 1) (* x x))) (log (+ 1 x))) (log1p x)))>
0.818 * * * * [progress]: [ 13 / 62 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.818 * * * * [progress]: [ 14 / 62 ] simplifiying candidate #<alt (λ (x) (/ (pow (log (- 1 x)) 1) (log1p x)))>
0.818 * * * * [progress]: [ 15 / 62 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.818 * * * * [progress]: [ 16 / 62 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (log (- 1 x)))) (log1p x)))>
0.818 * * * * [progress]: [ 17 / 62 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (- 1 x)))) (log1p x)))>
0.818 * * * * [progress]: [ 18 / 62 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x)))) (log1p x)))>
0.819 * * * * [progress]: [ 19 / 62 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))) (log1p x)))>
0.819 * * * * [progress]: [ 20 / 62 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))) (log1p x)))>
0.819 * * * * [progress]: [ 21 / 62 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.819 * * * * [progress]: [ 22 / 62 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 23 / 62 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 24 / 62 ] simplifiying candidate #<alt (λ (x) (pow (/ (log (- 1 x)) (log1p x)) 1))>
0.819 * * * * [progress]: [ 25 / 62 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x)))))>
0.819 * * * * [progress]: [ 26 / 62 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 27 / 62 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 28 / 62 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
0.819 * * * * [progress]: [ 29 / 62 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (log (- 1 x)) (log1p x))) (cbrt (/ (log (- 1 x)) (log1p x)))) (cbrt (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 30 / 62 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))) (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 31 / 62 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log (- 1 x)) (log1p x))) (sqrt (/ (log (- 1 x)) (log1p x)))))>
0.819 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- 1 x))) (- (log1p x))))>
0.819 * * * * [progress]: [ 33 / 62 ] simplifiying candidate #<alt (λ (x) (- (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x))))>
0.819 * * * * [progress]: [ 34 / 62 ] simplifiying candidate #<alt (λ (x) (- (/ (log (- (* 1 1) (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x))))>
0.819 * * * * [progress]: [ 35 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.819 * * * * [progress]: [ 36 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.820 * * * * [progress]: [ 37 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.820 * * * * [progress]: [ 38 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))))>
0.820 * * * * [progress]: [ 39 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x)))))>
0.820 * * * * [progress]: [ 40 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) (/ (cbrt (log (- 1 x))) (log1p x))))>
0.820 * * * * [progress]: [ 41 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x)))))>
0.820 * * * * [progress]: [ 42 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))))>
0.820 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) 1) (/ (sqrt (log (- 1 x))) (log1p x))))>
0.820 * * * * [progress]: [ 44 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.820 * * * * [progress]: [ 45 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.820 * * * * [progress]: [ 46 / 62 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.820 * * * * [progress]: [ 47 / 62 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log (- 1 x)) (log1p x))))>
0.820 * * * * [progress]: [ 48 / 62 ] simplifiying candidate #<alt (λ (x) (* (log (- 1 x)) (/ 1 (log1p x))))>
0.820 * * * * [progress]: [ 49 / 62 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.820 * * * * [progress]: [ 50 / 62 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
0.820 * * * * [progress]: [ 51 / 62 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x))))>
0.820 * * * * [progress]: [ 52 / 62 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x)))>
0.820 * * * * [progress]: [ 53 / 62 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.820 * * * * [progress]: [ 54 / 62 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x))))))>
0.821 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x))))))>
0.821 * * * * [progress]: [ 56 / 62 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.821 * * * * [progress]: [ 57 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) (log1p x)))>
0.821 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.821 * * * * [progress]: [ 59 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.821 * * * * [progress]: [ 60 / 62 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
0.821 * * * * [progress]: [ 61 / 62 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))))>
0.821 * * * * [progress]: [ 62 / 62 ] simplifiying candidate #<alt (λ (x) (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))))>
0.822 * [simplify]: Simplifying:
  (expm1 (log (- 1 x)))
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log 1)
  (log (- 1 x))
  (log (+ (sqrt 1) (sqrt x)))
  (log (- (sqrt 1) (sqrt x)))
  (log (+ 1 (sqrt x)))
  (log (- 1 (sqrt x)))
  (log 1)
  (log (- 1 x))
  (log (- (pow 1 3) (pow x 3)))
  (log (+ (* 1 1) (+ (* x x) (* 1 x))))
  (log (- (* 1 1) (* x x)))
  (log (+ 1 x))
  (log (- 1 x))
  (log (log (- 1 x)))
  (exp (log (- 1 x)))
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (expm1 (/ (log (- 1 x)) (log1p x)))
  (log1p (/ (log (- 1 x)) (log1p x)))
  (- (log (log (- 1 x))) (log (log1p x)))
  (log (/ (log (- 1 x)) (log1p x)))
  (exp (/ (log (- 1 x)) (log1p x)))
  (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x)))
  (* (cbrt (/ (log (- 1 x)) (log1p x))) (cbrt (/ (log (- 1 x)) (log1p x))))
  (cbrt (/ (log (- 1 x)) (log1p x)))
  (* (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))) (/ (log (- 1 x)) (log1p x)))
  (sqrt (/ (log (- 1 x)) (log1p x)))
  (sqrt (/ (log (- 1 x)) (log1p x)))
  (- (log (- 1 x)))
  (- (log1p x))
  (/ (log (- (pow 1 3) (pow x 3))) (log1p x))
  (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x))
  (/ (log (- (* 1 1) (* x x))) (log1p x))
  (/ (log (+ 1 x)) (log1p x))
  (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log (- 1 x)) (cbrt (log1p x)))
  (/ 1 (sqrt (log1p x)))
  (/ (log (- 1 x)) (sqrt (log1p x)))
  (/ 1 1)
  (/ (log (- 1 x)) (log1p x))
  (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))
  (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x)))
  (/ (cbrt (log (- 1 x))) (sqrt (log1p x)))
  (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1)
  (/ (cbrt (log (- 1 x))) (log1p x))
  (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (sqrt (log (- 1 x))) (cbrt (log1p x)))
  (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))
  (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))
  (/ (sqrt (log (- 1 x))) 1)
  (/ (sqrt (log (- 1 x))) (log1p x))
  (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log (- 1 x)) (cbrt (log1p x)))
  (/ 1 (sqrt (log1p x)))
  (/ (log (- 1 x)) (sqrt (log1p x)))
  (/ 1 1)
  (/ (log (- 1 x)) (log1p x))
  (/ 1 (log1p x))
  (/ (log1p x) (log (- 1 x)))
  (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log (- 1 x)) (sqrt (log1p x)))
  (/ (log (- 1 x)) 1)
  (/ (log1p x) (log (- 1 x)))
  (/ (log1p x) (cbrt (log (- 1 x))))
  (/ (log1p x) (sqrt (log (- 1 x))))
  (/ (log1p x) (log (- 1 x)))
  (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))))
  (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
  (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))))
  (- (+ x (+ (* 1/2 (pow x 2)) 1)))
  (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x)))))
  (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x)))))))))))
0.823 * * [simplify]: iteration 1: (161 enodes)
0.879 * * [simplify]: iteration 2: (367 enodes)
1.040 * * [simplify]: iteration 3: (1051 enodes)
1.953 * * [simplify]: Extracting #0: cost 60 inf + 0
1.954 * * [simplify]: Extracting #1: cost 343 inf + 2
1.959 * * [simplify]: Extracting #2: cost 751 inf + 3471
1.971 * * [simplify]: Extracting #3: cost 788 inf + 38241
2.016 * * [simplify]: Extracting #4: cost 368 inf + 175792
2.140 * * [simplify]: Extracting #5: cost 53 inf + 344043
2.269 * * [simplify]: Extracting #6: cost 1 inf + 371386
2.412 * * [simplify]: Extracting #7: cost 0 inf + 371058
2.546 * [simplify]: Simplified to:
  (- x)
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  0
  (log (- 1 x))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  0
  (log (- 1 x))
  (log (- 1 (* x (* x x))))
  (log1p (fma x x x))
  (log (- 1 (* x x)))
  (log1p x)
  (log (- 1 x))
  (log (log (- 1 x)))
  (- 1 x)
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (log (- 1 x)) (* (log (- 1 x)) (log (- 1 x))))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (expm1 (/ (log (- 1 x)) (log1p x)))
  (log1p (/ (log (- 1 x)) (log1p x)))
  (- (log (log (- 1 x))) (log (log1p x)))
  (log (/ (log (- 1 x)) (log1p x)))
  (exp (/ (log (- 1 x)) (log1p x)))
  (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))))
  (* (cbrt (/ (log (- 1 x)) (log1p x))) (cbrt (/ (log (- 1 x)) (log1p x))))
  (cbrt (/ (log (- 1 x)) (log1p x)))
  (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))))
  (sqrt (/ (log (- 1 x)) (log1p x)))
  (sqrt (/ (log (- 1 x)) (log1p x)))
  (- (log (- 1 x)))
  (- (log1p x))
  (/ (log (- 1 (* x (* x x)))) (log1p x))
  (/ (log1p (fma x x x)) (log1p x))
  (/ (log (- 1 (* x x))) (log1p x))
  (/ (log1p x) (log1p x))
  (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log (- 1 x)) (cbrt (log1p x)))
  (/ 1 (sqrt (log1p x)))
  (/ (log (- 1 x)) (sqrt (log1p x)))
  1
  (/ (log (- 1 x)) (log1p x))
  (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))
  (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))
  (/ (cbrt (log (- 1 x))) (/ (sqrt (log1p x)) (cbrt (log (- 1 x)))))
  (/ (cbrt (log (- 1 x))) (sqrt (log1p x)))
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (/ (cbrt (log (- 1 x))) (log1p x))
  (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (sqrt (log (- 1 x))) (cbrt (log1p x)))
  (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))
  (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))
  (sqrt (log (- 1 x)))
  (/ (sqrt (log (- 1 x))) (log1p x))
  (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log (- 1 x)) (cbrt (log1p x)))
  (/ 1 (sqrt (log1p x)))
  (/ (log (- 1 x)) (sqrt (log1p x)))
  1
  (/ (log (- 1 x)) (log1p x))
  (/ 1 (log1p x))
  (/ (log1p x) (log (- 1 x)))
  (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log (- 1 x)) (sqrt (log1p x)))
  (log (- 1 x))
  (/ (log1p x) (log (- 1 x)))
  (/ (log1p x) (cbrt (log (- 1 x))))
  (/ (log1p x) (sqrt (log (- 1 x))))
  (/ (log1p x) (log (- 1 x)))
  (- (fma (* x (* x x)) 1/3 (fma 1/2 (* x x) x)))
  (- (log -1) (fma (/ (/ 1 x) x) 1/2 (- (/ 1 x) (log x))))
  (- (- (/ -1 x) (/ 1/2 (* x x))) (log (/ -1 x)))
  (- (+ (* (* x x) -1/2) -1) x)
  (+ (- (- (/ 2 (* (* x (log x)) (* x (log x)))) (/ (log -1) (* (* (* x (log x)) (* x (log x))) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (/ (log -1) x) (* (log x) (log x))))) (fma 1/2 (/ (log -1) (* (* x (log x)) (* x (log x)))) (+ 1 (/ (/ 2 x) (- (log x))))))
  (- (+ (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ 1 (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x)))) (+ (+ (+ (* (/ 1/2 (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))) (log (/ -1 x))) (/ (/ 1 x) (+ 0 (log x)))) (+ (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) (+ 0 (log x))) (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))))) (/ (/ 1/2 (* (+ 0 (log x)) x)) x)))
2.549 * * * [progress]: adding candidates to table
2.868 * * [progress]: iteration 2 / 4
2.868 * * * [progress]: picking best candidate
2.871 * * * * [pick]: Picked  #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
2.872 * * * [progress]: localizing error
2.884 * * * [progress]: generating rewritten candidates
2.884 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.891 * * * [progress]: generating series expansions
2.892 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.892 * [backup-simplify]: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x))
2.892 * [approximate]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0
2.892 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
2.892 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
2.892 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
2.892 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
2.892 * [taylor]: Taking taylor expansion of 1 in x
2.892 * [backup-simplify]: Simplify 1 into 1
2.892 * [taylor]: Taking taylor expansion of (- x) in x
2.892 * [taylor]: Taking taylor expansion of x in x
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 1 into 1
2.893 * [backup-simplify]: Simplify (- 0) into 0
2.893 * [backup-simplify]: Simplify (+ 1 0) into 1
2.893 * [backup-simplify]: Simplify (log 1) into 0
2.894 * [taylor]: Taking taylor expansion of (log1p x) in x
2.894 * [taylor]: Rewrote expression to (log (+ 1 x))
2.894 * [taylor]: Taking taylor expansion of (+ 1 x) in x
2.894 * [taylor]: Taking taylor expansion of 1 in x
2.894 * [backup-simplify]: Simplify 1 into 1
2.894 * [taylor]: Taking taylor expansion of x in x
2.894 * [backup-simplify]: Simplify 0 into 0
2.894 * [backup-simplify]: Simplify 1 into 1
2.894 * [backup-simplify]: Simplify (+ 1 0) into 1
2.894 * [backup-simplify]: Simplify (log 1) into 0
2.895 * [backup-simplify]: Simplify (- 1) into -1
2.895 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.897 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
2.897 * [backup-simplify]: Simplify (+ 0 1) into 1
2.898 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.898 * [backup-simplify]: Simplify (/ -1 1) into -1
2.898 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
2.898 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
2.898 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
2.898 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
2.898 * [taylor]: Taking taylor expansion of 1 in x
2.898 * [backup-simplify]: Simplify 1 into 1
2.898 * [taylor]: Taking taylor expansion of (- x) in x
2.898 * [taylor]: Taking taylor expansion of x in x
2.898 * [backup-simplify]: Simplify 0 into 0
2.898 * [backup-simplify]: Simplify 1 into 1
2.899 * [backup-simplify]: Simplify (- 0) into 0
2.899 * [backup-simplify]: Simplify (+ 1 0) into 1
2.899 * [backup-simplify]: Simplify (log 1) into 0
2.899 * [taylor]: Taking taylor expansion of (log1p x) in x
2.899 * [taylor]: Rewrote expression to (log (+ 1 x))
2.899 * [taylor]: Taking taylor expansion of (+ 1 x) in x
2.899 * [taylor]: Taking taylor expansion of 1 in x
2.899 * [backup-simplify]: Simplify 1 into 1
2.900 * [taylor]: Taking taylor expansion of x in x
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 1 into 1
2.900 * [backup-simplify]: Simplify (+ 1 0) into 1
2.900 * [backup-simplify]: Simplify (log 1) into 0
2.901 * [backup-simplify]: Simplify (- 1) into -1
2.901 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.902 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
2.903 * [backup-simplify]: Simplify (+ 0 1) into 1
2.904 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.904 * [backup-simplify]: Simplify (/ -1 1) into -1
2.904 * [backup-simplify]: Simplify -1 into -1
2.905 * [backup-simplify]: Simplify (- 0) into 0
2.905 * [backup-simplify]: Simplify (+ 0 0) into 0
2.908 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.908 * [backup-simplify]: Simplify (+ 0 0) into 0
2.911 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.912 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
2.912 * [backup-simplify]: Simplify -1 into -1
2.912 * [backup-simplify]: Simplify (- 0) into 0
2.913 * [backup-simplify]: Simplify (+ 0 0) into 0
2.918 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3
2.918 * [backup-simplify]: Simplify (+ 0 0) into 0
2.921 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3
2.922 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
2.922 * [backup-simplify]: Simplify -1/2 into -1/2
2.922 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
2.922 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x)))
2.922 * [approximate]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
2.922 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
2.922 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
2.922 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
2.922 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
2.922 * [taylor]: Taking taylor expansion of 1 in x
2.922 * [backup-simplify]: Simplify 1 into 1
2.922 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.922 * [taylor]: Taking taylor expansion of x in x
2.922 * [backup-simplify]: Simplify 0 into 0
2.922 * [backup-simplify]: Simplify 1 into 1
2.923 * [backup-simplify]: Simplify (/ 1 1) into 1
2.923 * [backup-simplify]: Simplify (- 1) into -1
2.924 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.924 * [backup-simplify]: Simplify (log -1) into (log -1)
2.924 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.924 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.924 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.924 * [taylor]: Taking taylor expansion of 1 in x
2.924 * [backup-simplify]: Simplify 1 into 1
2.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.924 * [taylor]: Taking taylor expansion of x in x
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 1 into 1
2.925 * [backup-simplify]: Simplify (/ 1 1) into 1
2.925 * [backup-simplify]: Simplify (+ 0 1) into 1
2.925 * [backup-simplify]: Simplify (log 1) into 0
2.926 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.927 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.927 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.928 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.928 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.928 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
2.928 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
2.928 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
2.928 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
2.928 * [taylor]: Taking taylor expansion of 1 in x
2.929 * [backup-simplify]: Simplify 1 into 1
2.929 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.929 * [taylor]: Taking taylor expansion of x in x
2.929 * [backup-simplify]: Simplify 0 into 0
2.929 * [backup-simplify]: Simplify 1 into 1
2.929 * [backup-simplify]: Simplify (/ 1 1) into 1
2.929 * [backup-simplify]: Simplify (- 1) into -1
2.930 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.930 * [backup-simplify]: Simplify (log -1) into (log -1)
2.930 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.930 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.930 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.930 * [taylor]: Taking taylor expansion of 1 in x
2.930 * [backup-simplify]: Simplify 1 into 1
2.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.930 * [taylor]: Taking taylor expansion of x in x
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 1 into 1
2.931 * [backup-simplify]: Simplify (/ 1 1) into 1
2.931 * [backup-simplify]: Simplify (+ 0 1) into 1
2.931 * [backup-simplify]: Simplify (log 1) into 0
2.932 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.932 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.932 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.933 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.933 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.933 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.934 * [backup-simplify]: Simplify (- 0) into 0
2.935 * [backup-simplify]: Simplify (+ 1 0) into 1
2.936 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
2.936 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.937 * [backup-simplify]: Simplify (+ 1 0) into 1
2.938 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.939 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.939 * [backup-simplify]: Simplify (- (/ -1 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ 1 (- (log x)))))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
2.940 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
2.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.941 * [backup-simplify]: Simplify (- 0) into 0
2.941 * [backup-simplify]: Simplify (+ 0 0) into 0
2.945 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
2.945 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.946 * [backup-simplify]: Simplify (+ 0 0) into 0
2.949 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.950 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.950 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.951 * [backup-simplify]: Simplify (- (/ -1/2 (- (log x))) (+ (* (* -1 (/ (- (log -1) (log x)) (log x))) (/ -1/2 (- (log x)))) (* (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) (/ 1 (- (log x)))))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3)))
2.953 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3))) into (- (+ (* 1/2 (/ (log -1) (pow (log x) 2))) (* 2 (/ 1 (pow (log x) 2)))) (/ (log -1) (pow (log x) 3)))
2.955 * [backup-simplify]: Simplify (+ (* (- (+ (* 1/2 (/ (log -1) (pow (log (/ 1 x)) 2))) (* 2 (/ 1 (pow (log (/ 1 x)) 2)))) (/ (log -1) (pow (log (/ 1 x)) 3))) (pow (/ 1 x) 2)) (+ (* (- (* 2 (/ 1 (log (/ 1 x)))) (/ (log -1) (pow (log (/ 1 x)) 2))) (/ 1 x)) (* -1 (/ (- (log -1) (log (/ 1 x))) (log (/ 1 x)))))) into (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x)))))
2.956 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x)))
2.956 * [approximate]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0
2.956 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
2.956 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.956 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.956 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.956 * [taylor]: Taking taylor expansion of 1 in x
2.956 * [backup-simplify]: Simplify 1 into 1
2.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.956 * [taylor]: Taking taylor expansion of x in x
2.956 * [backup-simplify]: Simplify 0 into 0
2.956 * [backup-simplify]: Simplify 1 into 1
2.956 * [backup-simplify]: Simplify (/ 1 1) into 1
2.957 * [backup-simplify]: Simplify (+ 0 1) into 1
2.957 * [backup-simplify]: Simplify (log 1) into 0
2.957 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
2.957 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
2.957 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
2.957 * [taylor]: Taking taylor expansion of 1 in x
2.957 * [backup-simplify]: Simplify 1 into 1
2.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.957 * [taylor]: Taking taylor expansion of -1 in x
2.957 * [backup-simplify]: Simplify -1 into -1
2.957 * [taylor]: Taking taylor expansion of x in x
2.957 * [backup-simplify]: Simplify 0 into 0
2.957 * [backup-simplify]: Simplify 1 into 1
2.958 * [backup-simplify]: Simplify (/ -1 1) into -1
2.958 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.958 * [backup-simplify]: Simplify (log -1) into (log -1)
2.959 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.960 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.960 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.961 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.961 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.962 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
2.962 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.962 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.962 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.962 * [taylor]: Taking taylor expansion of 1 in x
2.962 * [backup-simplify]: Simplify 1 into 1
2.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify 1 into 1
2.962 * [backup-simplify]: Simplify (/ 1 1) into 1
2.963 * [backup-simplify]: Simplify (+ 0 1) into 1
2.963 * [backup-simplify]: Simplify (log 1) into 0
2.963 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
2.963 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
2.963 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
2.963 * [taylor]: Taking taylor expansion of 1 in x
2.963 * [backup-simplify]: Simplify 1 into 1
2.963 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.963 * [taylor]: Taking taylor expansion of -1 in x
2.963 * [backup-simplify]: Simplify -1 into -1
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 1 into 1
2.964 * [backup-simplify]: Simplify (/ -1 1) into -1
2.964 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.964 * [backup-simplify]: Simplify (log -1) into (log -1)
2.965 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.966 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.966 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.967 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.971 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.971 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.973 * [backup-simplify]: Simplify (+ 1 0) into 1
2.974 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.975 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.975 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.976 * [backup-simplify]: Simplify (+ 1 0) into 1
2.977 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
2.978 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.979 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2)))
2.980 * [backup-simplify]: Simplify (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) into (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2)))
2.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.981 * [backup-simplify]: Simplify (+ 0 0) into 0
2.984 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.985 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.986 * [backup-simplify]: Simplify (+ 0 0) into 0
2.989 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
2.990 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.990 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.993 * [backup-simplify]: Simplify (- (/ -1/2 (- (log -1) (log x))) (+ (* (* -1 (/ (log x) (- (log -1) (log x)))) (/ -1/2 (- (log -1) (log x)))) (* (- (/ 1 (- (log -1) (log x))) (/ (log x) (pow (- (log -1) (log x)) 2))) (/ -1 (- (log -1) (log x)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2))))))
2.996 * [backup-simplify]: Simplify (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2)))))) into (- (/ 1 (pow (- (log -1) (log x)) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log x)))) (+ (/ (log x) (pow (- (log -1) (log x)) 3)) (* 1/2 (/ (log x) (pow (- (log -1) (log x)) 2))))))
3.000 * [backup-simplify]: Simplify (+ (* (- (/ 1 (pow (- (log -1) (log (/ 1 (- x)))) 2)) (+ (* 1/2 (/ 1 (- (log -1) (log (/ 1 (- x)))))) (+ (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 3)) (* 1/2 (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2)))))) (pow (/ 1 (- x)) 2)) (+ (* (- (/ 1 (- (log -1) (log (/ 1 (- x))))) (/ (log (/ 1 (- x))) (pow (- (log -1) (log (/ 1 (- x)))) 2))) (/ 1 (- x))) (* -1 (/ (log (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))))) into (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x)))))))))))
3.000 * * * [progress]: simplifying candidates
3.000 * * * * [progress]: [ 1 / 32 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 2 / 32 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 3 / 32 ] simplifiying candidate #<alt (λ (x) (pow (/ (log1p (- x)) (log1p x)) 1))>
3.001 * * * * [progress]: [ 4 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log1p (- x))) (log (log1p x)))))>
3.001 * * * * [progress]: [ 5 / 32 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 6 / 32 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 7 / 32 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
3.001 * * * * [progress]: [ 8 / 32 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (log1p (- x)) (log1p x))) (cbrt (/ (log1p (- x)) (log1p x)))) (cbrt (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 9 / 32 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 10 / 32 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log1p (- x)) (log1p x))) (sqrt (/ (log1p (- x)) (log1p x)))))>
3.001 * * * * [progress]: [ 11 / 32 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (- x))) (- (log1p x))))>
3.001 * * * * [progress]: [ 12 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))))>
3.001 * * * * [progress]: [ 13 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x)))))>
3.001 * * * * [progress]: [ 14 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) (/ (cbrt (log1p (- x))) (log1p x))))>
3.001 * * * * [progress]: [ 15 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x)))))>
3.001 * * * * [progress]: [ 16 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x)))))>
3.001 * * * * [progress]: [ 17 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) 1) (/ (sqrt (log1p (- x))) (log1p x))))>
3.002 * * * * [progress]: [ 18 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x)))))>
3.002 * * * * [progress]: [ 19 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x)))))>
3.002 * * * * [progress]: [ 20 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log1p (- x)) (log1p x))))>
3.002 * * * * [progress]: [ 21 / 32 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log1p (- x)) (log1p x))))>
3.002 * * * * [progress]: [ 22 / 32 ] simplifiying candidate #<alt (λ (x) (* (log1p (- x)) (/ 1 (log1p x))))>
3.002 * * * * [progress]: [ 23 / 32 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
3.002 * * * * [progress]: [ 24 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
3.002 * * * * [progress]: [ 25 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x))))>
3.002 * * * * [progress]: [ 26 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) 1) (log1p x)))>
3.002 * * * * [progress]: [ 27 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x))))))>
3.002 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x))))))>
3.002 * * * * [progress]: [ 29 / 32 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
3.002 * * * * [progress]: [ 30 / 32 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
3.002 * * * * [progress]: [ 31 / 32 ] simplifiying candidate #<alt (λ (x) (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))))>
3.002 * * * * [progress]: [ 32 / 32 ] simplifiying candidate #<alt (λ (x) (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))))>
3.003 * [simplify]: Simplifying:
  (expm1 (/ (log1p (- x)) (log1p x)))
  (log1p (/ (log1p (- x)) (log1p x)))
  (- (log (log1p (- x))) (log (log1p x)))
  (log (/ (log1p (- x)) (log1p x)))
  (exp (/ (log1p (- x)) (log1p x)))
  (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x)))
  (* (cbrt (/ (log1p (- x)) (log1p x))) (cbrt (/ (log1p (- x)) (log1p x))))
  (cbrt (/ (log1p (- x)) (log1p x)))
  (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))
  (sqrt (/ (log1p (- x)) (log1p x)))
  (sqrt (/ (log1p (- x)) (log1p x)))
  (- (log1p (- x)))
  (- (log1p x))
  (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (cbrt (log1p (- x))) (cbrt (log1p x)))
  (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x)))
  (/ (cbrt (log1p (- x))) (sqrt (log1p x)))
  (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1)
  (/ (cbrt (log1p (- x))) (log1p x))
  (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (sqrt (log1p (- x))) (cbrt (log1p x)))
  (/ (sqrt (log1p (- x))) (sqrt (log1p x)))
  (/ (sqrt (log1p (- x))) (sqrt (log1p x)))
  (/ (sqrt (log1p (- x))) 1)
  (/ (sqrt (log1p (- x))) (log1p x))
  (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log1p (- x)) (cbrt (log1p x)))
  (/ 1 (sqrt (log1p x)))
  (/ (log1p (- x)) (sqrt (log1p x)))
  (/ 1 1)
  (/ (log1p (- x)) (log1p x))
  (/ 1 (log1p x))
  (/ (log1p x) (log1p (- x)))
  (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log1p (- x)) (sqrt (log1p x)))
  (/ (log1p (- x)) 1)
  (/ (log1p x) (cbrt (log1p (- x))))
  (/ (log1p x) (sqrt (log1p (- x))))
  (/ (log1p x) (log1p (- x)))
  (- (+ x (+ (* 1/2 (pow x 2)) 1)))
  (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x)))))
  (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x)))))))))))
3.005 * * [simplify]: iteration 1: (111 enodes)
3.048 * * [simplify]: iteration 2: (263 enodes)
3.174 * * [simplify]: iteration 3: (811 enodes)
3.759 * * [simplify]: Extracting #0: cost 36 inf + 0
3.759 * * [simplify]: Extracting #1: cost 275 inf + 1
3.762 * * [simplify]: Extracting #2: cost 636 inf + 513
3.771 * * [simplify]: Extracting #3: cost 682 inf + 33149
3.786 * * [simplify]: Extracting #4: cost 541 inf + 76666
3.830 * * [simplify]: Extracting #5: cost 305 inf + 165994
3.920 * * [simplify]: Extracting #6: cost 81 inf + 282844
4.023 * * [simplify]: Extracting #7: cost 4 inf + 338768
4.100 * * [simplify]: Extracting #8: cost 0 inf + 342603
4.213 * [simplify]: Simplified to:
  (expm1 (/ (log1p (- x)) (log1p x)))
  (log1p (/ (log1p (- x)) (log1p x)))
  (log (/ (log1p (- x)) (log1p x)))
  (log (/ (log1p (- x)) (log1p x)))
  (exp (/ (log1p (- x)) (log1p x)))
  (* (/ (log1p (- x)) (log1p x)) (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))))
  (* (cbrt (/ (log1p (- x)) (log1p x))) (cbrt (/ (log1p (- x)) (log1p x))))
  (cbrt (/ (log1p (- x)) (log1p x)))
  (* (/ (log1p (- x)) (log1p x)) (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))))
  (sqrt (/ (log1p (- x)) (log1p x)))
  (sqrt (/ (log1p (- x)) (log1p x)))
  (- (log1p (- x)))
  (- (log1p x))
  (* (/ (cbrt (log1p (- x))) (cbrt (log1p x))) (/ (cbrt (log1p (- x))) (cbrt (log1p x))))
  (/ (cbrt (log1p (- x))) (cbrt (log1p x)))
  (/ (cbrt (log1p (- x))) (/ (sqrt (log1p x)) (cbrt (log1p (- x)))))
  (/ (cbrt (log1p (- x))) (sqrt (log1p x)))
  (* (cbrt (log1p (- x))) (cbrt (log1p (- x))))
  (/ (cbrt (log1p (- x))) (log1p x))
  (/ (/ (sqrt (log1p (- x))) (cbrt (log1p x))) (cbrt (log1p x)))
  (/ (sqrt (log1p (- x))) (cbrt (log1p x)))
  (/ (sqrt (log1p (- x))) (sqrt (log1p x)))
  (/ (sqrt (log1p (- x))) (sqrt (log1p x)))
  (sqrt (log1p (- x)))
  (/ (sqrt (log1p (- x))) (log1p x))
  (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x))))
  (/ (log1p (- x)) (cbrt (log1p x)))
  (/ 1 (sqrt (log1p x)))
  (/ (log1p (- x)) (sqrt (log1p x)))
  1
  (/ (log1p (- x)) (log1p x))
  (/ 1 (log1p x))
  (/ (log1p x) (log1p (- x)))
  (/ (/ (log1p (- x)) (cbrt (log1p x))) (cbrt (log1p x)))
  (/ (log1p (- x)) (sqrt (log1p x)))
  (log1p (- x))
  (/ (log1p x) (cbrt (log1p (- x))))
  (/ (log1p x) (sqrt (log1p (- x))))
  (/ (log1p x) (log1p (- x)))
  (- (- -1 (* (* x x) 1/2)) x)
  (- (+ (fma 1/2 (/ (log -1) (* (* x (log x)) (* x (log x)))) 1) (- (/ (/ 2 x) (- (log x))) (+ (/ (/ (log -1) x) (* (log x) (log x))) (/ (log -1) (- (log x)))))) (- (/ (log -1) (* (- (log x)) (* (* x (log x)) (* x (log x))))) (/ 2 (* (* x (log x)) (* x (log x))))))
  (- (+ (/ 1 (* (* x (+ 0 (log x))) (* x (+ 0 (log x))))) (- (- (/ (/ (log (/ -1 x)) x) (* (+ 0 (log x)) (+ 0 (log x)))) (/ (- (log -1) (log x)) (+ 0 (log x)))) (/ (/ (- (log -1) (log x)) (+ 0 (log x))) (* (* x (+ 0 (log x))) (* x (+ 0 (log x))))))) (fma 1/2 (+ (/ (/ (log (/ -1 x)) (* x (+ 0 (log x)))) (* x (+ 0 (log x)))) (/ (/ (/ 1 x) x) (+ 0 (log x)))) (/ (/ 1 x) (+ 0 (log x)))))
4.216 * * * [progress]: adding candidates to table
4.454 * * [progress]: iteration 3 / 4
4.454 * * * [progress]: picking best candidate
4.457 * * * * [pick]: Picked  #<alt (λ (x) (- (- -1 (* (* x x) 1/2)) x))>
4.457 * * * [progress]: localizing error
4.479 * * * [progress]: generating rewritten candidates
4.479 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
4.504 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
4.527 * * * [progress]: generating series expansions
4.528 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
4.528 * [backup-simplify]: Simplify (* (* x x) 1/2) into (* 1/2 (pow x 2))
4.528 * [approximate]: Taking taylor expansion of (* 1/2 (pow x 2)) in (x) around 0
4.528 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
4.528 * [taylor]: Taking taylor expansion of 1/2 in x
4.528 * [backup-simplify]: Simplify 1/2 into 1/2
4.528 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.528 * [taylor]: Taking taylor expansion of x in x
4.528 * [backup-simplify]: Simplify 0 into 0
4.528 * [backup-simplify]: Simplify 1 into 1
4.528 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
4.528 * [taylor]: Taking taylor expansion of 1/2 in x
4.528 * [backup-simplify]: Simplify 1/2 into 1/2
4.528 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.528 * [taylor]: Taking taylor expansion of x in x
4.528 * [backup-simplify]: Simplify 0 into 0
4.528 * [backup-simplify]: Simplify 1 into 1
4.529 * [backup-simplify]: Simplify (* 1 1) into 1
4.529 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
4.529 * [backup-simplify]: Simplify 1/2 into 1/2
4.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.530 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
4.530 * [backup-simplify]: Simplify 0 into 0
4.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.532 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
4.532 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.534 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.534 * [backup-simplify]: Simplify 0 into 0
4.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.537 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.537 * [backup-simplify]: Simplify 0 into 0
4.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.539 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.539 * [backup-simplify]: Simplify 0 into 0
4.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.541 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.541 * [backup-simplify]: Simplify 0 into 0
4.541 * [backup-simplify]: Simplify (* 1/2 (pow x 2)) into (* 1/2 (pow x 2))
4.541 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) 1/2) into (/ 1/2 (pow x 2))
4.541 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0
4.541 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.541 * [taylor]: Taking taylor expansion of 1/2 in x
4.541 * [backup-simplify]: Simplify 1/2 into 1/2
4.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.541 * [taylor]: Taking taylor expansion of x in x
4.541 * [backup-simplify]: Simplify 0 into 0
4.541 * [backup-simplify]: Simplify 1 into 1
4.541 * [backup-simplify]: Simplify (* 1 1) into 1
4.542 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.542 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.542 * [taylor]: Taking taylor expansion of 1/2 in x
4.542 * [backup-simplify]: Simplify 1/2 into 1/2
4.542 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.542 * [taylor]: Taking taylor expansion of x in x
4.542 * [backup-simplify]: Simplify 0 into 0
4.542 * [backup-simplify]: Simplify 1 into 1
4.542 * [backup-simplify]: Simplify (* 1 1) into 1
4.542 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.542 * [backup-simplify]: Simplify 1/2 into 1/2
4.543 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.543 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
4.543 * [backup-simplify]: Simplify 0 into 0
4.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.544 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.544 * [backup-simplify]: Simplify 0 into 0
4.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.546 * [backup-simplify]: Simplify 0 into 0
4.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.547 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.547 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.548 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.548 * [backup-simplify]: Simplify 0 into 0
4.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.550 * [backup-simplify]: Simplify 0 into 0
4.550 * [backup-simplify]: Simplify (* 1/2 (pow (/ 1 (/ 1 x)) 2)) into (* 1/2 (pow x 2))
4.550 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) 1/2) into (/ 1/2 (pow x 2))
4.550 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0
4.550 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.550 * [taylor]: Taking taylor expansion of 1/2 in x
4.550 * [backup-simplify]: Simplify 1/2 into 1/2
4.550 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.550 * [taylor]: Taking taylor expansion of x in x
4.550 * [backup-simplify]: Simplify 0 into 0
4.550 * [backup-simplify]: Simplify 1 into 1
4.550 * [backup-simplify]: Simplify (* 1 1) into 1
4.551 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.551 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.551 * [taylor]: Taking taylor expansion of 1/2 in x
4.551 * [backup-simplify]: Simplify 1/2 into 1/2
4.551 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.551 * [taylor]: Taking taylor expansion of x in x
4.551 * [backup-simplify]: Simplify 0 into 0
4.551 * [backup-simplify]: Simplify 1 into 1
4.551 * [backup-simplify]: Simplify (* 1 1) into 1
4.551 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.551 * [backup-simplify]: Simplify 1/2 into 1/2
4.552 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.552 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
4.552 * [backup-simplify]: Simplify 0 into 0
4.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.554 * [backup-simplify]: Simplify 0 into 0
4.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.555 * [backup-simplify]: Simplify 0 into 0
4.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.556 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.556 * [backup-simplify]: Simplify 0 into 0
4.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.557 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.557 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.559 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify (* 1/2 (pow (/ 1 (/ 1 (- x))) 2)) into (* 1/2 (pow x 2))
4.559 * * * * [progress]: [ 2 / 2 ] generating series at (2)
4.560 * [backup-simplify]: Simplify (- (- -1 (* (* x x) 1/2)) x) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
4.560 * [approximate]: Taking taylor expansion of (- (+ x (+ (* 1/2 (pow x 2)) 1))) in (x) around 0
4.560 * [taylor]: Taking taylor expansion of (- (+ x (+ (* 1/2 (pow x 2)) 1))) in x
4.560 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/2 (pow x 2)) 1)) in x
4.560 * [taylor]: Taking taylor expansion of x in x
4.560 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify 1 into 1
4.560 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) 1) in x
4.560 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
4.560 * [taylor]: Taking taylor expansion of 1/2 in x
4.560 * [backup-simplify]: Simplify 1/2 into 1/2
4.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.560 * [taylor]: Taking taylor expansion of x in x
4.560 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify 1 into 1
4.560 * [taylor]: Taking taylor expansion of 1 in x
4.560 * [backup-simplify]: Simplify 1 into 1
4.560 * [taylor]: Taking taylor expansion of (- (+ x (+ (* 1/2 (pow x 2)) 1))) in x
4.560 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/2 (pow x 2)) 1)) in x
4.560 * [taylor]: Taking taylor expansion of x in x
4.560 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify 1 into 1
4.560 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) 1) in x
4.560 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
4.560 * [taylor]: Taking taylor expansion of 1/2 in x
4.560 * [backup-simplify]: Simplify 1/2 into 1/2
4.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.560 * [taylor]: Taking taylor expansion of x in x
4.560 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify 1 into 1
4.560 * [taylor]: Taking taylor expansion of 1 in x
4.560 * [backup-simplify]: Simplify 1 into 1
4.560 * [backup-simplify]: Simplify (+ 0 1) into 1
4.561 * [backup-simplify]: Simplify (+ 0 1) into 1
4.561 * [backup-simplify]: Simplify (- 1) into -1
4.561 * [backup-simplify]: Simplify -1 into -1
4.561 * [backup-simplify]: Simplify (+ 0 0) into 0
4.562 * [backup-simplify]: Simplify (+ 1 0) into 1
4.562 * [backup-simplify]: Simplify (- 1) into -1
4.562 * [backup-simplify]: Simplify -1 into -1
4.562 * [backup-simplify]: Simplify (* 1 1) into 1
4.563 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
4.563 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
4.563 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.563 * [backup-simplify]: Simplify (- 1/2) into -1/2
4.563 * [backup-simplify]: Simplify -1/2 into -1/2
4.564 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
4.564 * [backup-simplify]: Simplify (- (- -1 (* (* (/ 1 x) (/ 1 x)) 1/2)) (/ 1 x)) into (- (+ (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1)))
4.564 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1))) in (x) around 0
4.564 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1))) in x
4.564 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1)) in x
4.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.564 * [taylor]: Taking taylor expansion of x in x
4.564 * [backup-simplify]: Simplify 0 into 0
4.564 * [backup-simplify]: Simplify 1 into 1
4.564 * [backup-simplify]: Simplify (/ 1 1) into 1
4.564 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 1) in x
4.564 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
4.564 * [taylor]: Taking taylor expansion of 1/2 in x
4.564 * [backup-simplify]: Simplify 1/2 into 1/2
4.564 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.564 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.564 * [taylor]: Taking taylor expansion of x in x
4.564 * [backup-simplify]: Simplify 0 into 0
4.564 * [backup-simplify]: Simplify 1 into 1
4.564 * [backup-simplify]: Simplify (* 1 1) into 1
4.565 * [backup-simplify]: Simplify (/ 1 1) into 1
4.565 * [taylor]: Taking taylor expansion of 1 in x
4.565 * [backup-simplify]: Simplify 1 into 1
4.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1))) in x
4.565 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1)) in x
4.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.565 * [taylor]: Taking taylor expansion of x in x
4.565 * [backup-simplify]: Simplify 0 into 0
4.565 * [backup-simplify]: Simplify 1 into 1
4.565 * [backup-simplify]: Simplify (/ 1 1) into 1
4.565 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 1) in x
4.565 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
4.565 * [taylor]: Taking taylor expansion of 1/2 in x
4.565 * [backup-simplify]: Simplify 1/2 into 1/2
4.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.565 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.565 * [taylor]: Taking taylor expansion of x in x
4.565 * [backup-simplify]: Simplify 0 into 0
4.565 * [backup-simplify]: Simplify 1 into 1
4.566 * [backup-simplify]: Simplify (* 1 1) into 1
4.566 * [backup-simplify]: Simplify (/ 1 1) into 1
4.566 * [taylor]: Taking taylor expansion of 1 in x
4.566 * [backup-simplify]: Simplify 1 into 1
4.566 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
4.567 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
4.567 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
4.568 * [backup-simplify]: Simplify (- 1/2) into -1/2
4.568 * [backup-simplify]: Simplify -1/2 into -1/2
4.568 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.570 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
4.570 * [backup-simplify]: Simplify (+ 0 0) into 0
4.571 * [backup-simplify]: Simplify (+ 1 0) into 1
4.571 * [backup-simplify]: Simplify (- 1) into -1
4.571 * [backup-simplify]: Simplify -1 into -1
4.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.575 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
4.576 * [backup-simplify]: Simplify (+ 0 1) into 1
4.576 * [backup-simplify]: Simplify (+ 0 1) into 1
4.577 * [backup-simplify]: Simplify (- 1) into -1
4.577 * [backup-simplify]: Simplify -1 into -1
4.577 * [backup-simplify]: Simplify (+ -1 (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
4.577 * [backup-simplify]: Simplify (- (- -1 (* (* (/ 1 (- x)) (/ 1 (- x))) 1/2)) (/ 1 (- x))) into (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1))
4.577 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1)) in (x) around 0
4.577 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1)) in x
4.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.577 * [taylor]: Taking taylor expansion of x in x
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify 1 into 1
4.578 * [backup-simplify]: Simplify (/ 1 1) into 1
4.578 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 1) in x
4.578 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
4.578 * [taylor]: Taking taylor expansion of 1/2 in x
4.578 * [backup-simplify]: Simplify 1/2 into 1/2
4.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.578 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.578 * [taylor]: Taking taylor expansion of x in x
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify 1 into 1
4.579 * [backup-simplify]: Simplify (* 1 1) into 1
4.579 * [backup-simplify]: Simplify (/ 1 1) into 1
4.579 * [taylor]: Taking taylor expansion of 1 in x
4.579 * [backup-simplify]: Simplify 1 into 1
4.579 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) 1)) in x
4.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.579 * [taylor]: Taking taylor expansion of x in x
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify 1 into 1
4.579 * [backup-simplify]: Simplify (/ 1 1) into 1
4.579 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 1) in x
4.580 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
4.580 * [taylor]: Taking taylor expansion of 1/2 in x
4.580 * [backup-simplify]: Simplify 1/2 into 1/2
4.580 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.580 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.580 * [taylor]: Taking taylor expansion of x in x
4.580 * [backup-simplify]: Simplify 0 into 0
4.580 * [backup-simplify]: Simplify 1 into 1
4.580 * [backup-simplify]: Simplify (* 1 1) into 1
4.580 * [backup-simplify]: Simplify (/ 1 1) into 1
4.580 * [taylor]: Taking taylor expansion of 1 in x
4.580 * [backup-simplify]: Simplify 1 into 1
4.581 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
4.581 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
4.582 * [backup-simplify]: Simplify (- 1/2) into -1/2
4.582 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2
4.582 * [backup-simplify]: Simplify -1/2 into -1/2
4.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.584 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
4.585 * [backup-simplify]: Simplify (+ 0 0) into 0
4.585 * [backup-simplify]: Simplify (- 0) into 0
4.586 * [backup-simplify]: Simplify (+ 1 0) into 1
4.586 * [backup-simplify]: Simplify 1 into 1
4.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.589 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
4.590 * [backup-simplify]: Simplify (+ 0 1) into 1
4.590 * [backup-simplify]: Simplify (- 1) into -1
4.591 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.591 * [backup-simplify]: Simplify -1 into -1
4.591 * [backup-simplify]: Simplify (+ -1 (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
4.591 * * * [progress]: simplifying candidates
4.591 * * * * [progress]: [ 1 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (log1p (expm1 (* (* x x) 1/2)))) x))>
4.591 * * * * [progress]: [ 2 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (expm1 (log1p (* (* x x) 1/2)))) x))>
4.591 * * * * [progress]: [ 3 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (pow (* (* x x) 1/2) 1)) x))>
4.591 * * * * [progress]: [ 4 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (pow (* (* x x) 1/2) 1)) x))>
4.592 * * * * [progress]: [ 5 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (pow (* (* x x) 1/2) 1)) x))>
4.592 * * * * [progress]: [ 6 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (exp (+ (+ (log x) (log x)) (log 1/2)))) x))>
4.592 * * * * [progress]: [ 7 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (exp (+ (log (* x x)) (log 1/2)))) x))>
4.592 * * * * [progress]: [ 8 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (exp (log (* (* x x) 1/2)))) x))>
4.592 * * * * [progress]: [ 9 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (log (exp (* (* x x) 1/2)))) x))>
4.592 * * * * [progress]: [ 10 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (cbrt (* (* (* (* x x) x) (* (* x x) x)) (* (* 1/2 1/2) 1/2)))) x))>
4.592 * * * * [progress]: [ 11 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (cbrt (* (* (* (* x x) (* x x)) (* x x)) (* (* 1/2 1/2) 1/2)))) x))>
4.592 * * * * [progress]: [ 12 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (cbrt (* (* x x) 1/2)) (cbrt (* (* x x) 1/2))) (cbrt (* (* x x) 1/2)))) x))>
4.592 * * * * [progress]: [ 13 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (cbrt (* (* (* (* x x) 1/2) (* (* x x) 1/2)) (* (* x x) 1/2)))) x))>
4.592 * * * * [progress]: [ 14 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (sqrt (* (* x x) 1/2)) (sqrt (* (* x x) 1/2)))) x))>
4.592 * * * * [progress]: [ 15 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1 (* (* x x) 1/2))) x))>
4.592 * * * * [progress]: [ 16 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* x (sqrt 1/2)) (* x (sqrt 1/2)))) x))>
4.592 * * * * [progress]: [ 17 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (* x x) (* (cbrt 1/2) (cbrt 1/2))) (cbrt 1/2))) x))>
4.592 * * * * [progress]: [ 18 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (* x x) (sqrt 1/2)) (sqrt 1/2))) x))>
4.592 * * * * [progress]: [ 19 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (* x x) 1) 1/2)) x))>
4.592 * * * * [progress]: [ 20 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* x (* x 1/2))) x))>
4.592 * * * * [progress]: [ 21 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (* x x))) x))>
4.593 * * * * [progress]: [ 22 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))))>
4.593 * * * * [progress]: [ 23 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))))>
4.593 * * * * [progress]: [ 24 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- (* x 1))) (fma (- x) 1 (* x 1))))>
4.593 * * * * [progress]: [ 25 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))))>
4.593 * * * * [progress]: [ 26 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))))>
4.593 * * * * [progress]: [ 27 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- (* x 1))) (fma (- x) 1 (* x 1))))>
4.593 * * * * [progress]: [ 28 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (- -1 (* (* x x) 1/2)) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))))>
4.593 * * * * [progress]: [ 29 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (- -1 (* (* x x) 1/2)) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))))>
4.593 * * * * [progress]: [ 30 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (- -1 (* (* x x) 1/2)) (- (* x 1))) (fma (- x) 1 (* x 1))))>
4.593 * * * * [progress]: [ 31 / 62 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (- -1 (* (* x x) 1/2)) x))))>
4.593 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (- -1 (* (* x x) 1/2)) x))))>
4.593 * * * * [progress]: [ 33 / 62 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- x)))>
4.593 * * * * [progress]: [ 34 / 62 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- x)))>
4.593 * * * * [progress]: [ 35 / 62 ] simplifiying candidate #<alt (λ (x) (fma 1 (- -1 (* (* x x) 1/2)) (- x)))>
4.593 * * * * [progress]: [ 36 / 62 ] simplifiying candidate #<alt (λ (x) (log (/ (/ (exp -1) (exp (* (* x x) 1/2))) (exp x))))>
4.593 * * * * [progress]: [ 37 / 62 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (- -1 (* (* x x) 1/2))) (exp x))))>
4.594 * * * * [progress]: [ 38 / 62 ] simplifiying candidate #<alt (λ (x) (pow (- (- -1 (* (* x x) 1/2)) x) 1))>
4.594 * * * * [progress]: [ 39 / 62 ] simplifiying candidate #<alt (λ (x) (exp (log (- (- -1 (* (* x x) 1/2)) x))))>
4.594 * * * * [progress]: [ 40 / 62 ] simplifiying candidate #<alt (λ (x) (log (exp (- (- -1 (* (* x x) 1/2)) x))))>
4.594 * * * * [progress]: [ 41 / 62 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (- -1 (* (* x x) 1/2)) x)) (cbrt (- (- -1 (* (* x x) 1/2)) x))) (cbrt (- (- -1 (* (* x x) 1/2)) x))))>
4.594 * * * * [progress]: [ 42 / 62 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (- -1 (* (* x x) 1/2)) x) (- (- -1 (* (* x x) 1/2)) x)) (- (- -1 (* (* x x) 1/2)) x))))>
4.594 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (- -1 (* (* x x) 1/2)) x)) (sqrt (- (- -1 (* (* x x) 1/2)) x))))>
4.594 * * * * [progress]: [ 44 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (- -1 (* (* x x) 1/2)) 3) (pow x 3)) (+ (* (- -1 (* (* x x) 1/2)) (- -1 (* (* x x) 1/2))) (+ (* x x) (* (- -1 (* (* x x) 1/2)) x)))))>
4.594 * * * * [progress]: [ 45 / 62 ] simplifiying candidate #<alt (λ (x) (+ (- -1 (* (* x x) 1/2)) (- x)))>
4.594 * * * * [progress]: [ 46 / 62 ] simplifiying candidate #<alt (λ (x) (* 1 (- (- -1 (* (* x x) 1/2)) x)))>
4.594 * * * * [progress]: [ 47 / 62 ] simplifiying candidate #<alt (λ (x) (/ (- (* (- -1 (* (* x x) 1/2)) (- -1 (* (* x x) 1/2))) (* x x)) (+ (- -1 (* (* x x) 1/2)) x)))>
4.594 * * * * [progress]: [ 48 / 62 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (- -1 (* (* x x) 1/2))) (sqrt x)) (- (sqrt (- -1 (* (* x x) 1/2))) (sqrt x))))>
4.594 * * * * [progress]: [ 49 / 62 ] simplifiying candidate #<alt (λ (x) (* 1 (- (- -1 (* (* x x) 1/2)) x)))>
4.594 * * * * [progress]: [ 50 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt -1) (cbrt -1)) (cbrt -1) (- (* 1/2 (* x x)))) (- (fma (- 1/2) (* x x) (* 1/2 (* x x))) x)))>
4.594 * * * * [progress]: [ 51 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt -1) (sqrt -1) (- (* 1/2 (* x x)))) (- (fma (- 1/2) (* x x) (* 1/2 (* x x))) x)))>
4.594 * * * * [progress]: [ 52 / 62 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 -1 (- (* 1/2 (* x x)))) (- (fma (- 1/2) (* x x) (* 1/2 (* x x))) x)))>
4.594 * * * * [progress]: [ 53 / 62 ] simplifiying candidate #<alt (λ (x) (+ -1 (- (- (* (* x x) 1/2)) x)))>
4.594 * * * * [progress]: [ 54 / 62 ] simplifiying candidate #<alt (λ (x) (+ -1 (- (- (* (* x x) 1/2)) x)))>
4.595 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #<alt (λ (x) (- -1 (+ (* (* x x) 1/2) x)))>
4.595 * * * * [progress]: [ 56 / 62 ] simplifiying candidate #<alt (λ (x) (+ (- -1 (* (* x x) 1/2)) (- x)))>
4.595 * * * * [progress]: [ 57 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (pow x 2))) x))>
4.595 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (pow x 2))) x))>
4.595 * * * * [progress]: [ 59 / 62 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (pow x 2))) x))>
4.595 * * * * [progress]: [ 60 / 62 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
4.595 * * * * [progress]: [ 61 / 62 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
4.595 * * * * [progress]: [ 62 / 62 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
4.596 * [simplify]: Simplifying:
  (expm1 (* (* x x) 1/2))
  (log1p (* (* x x) 1/2))
  (* (* x x) 1/2)
  (* (* x x) 1/2)
  (+ (+ (log x) (log x)) (log 1/2))
  (+ (log (* x x)) (log 1/2))
  (log (* (* x x) 1/2))
  (exp (* (* x x) 1/2))
  (* (* (* (* x x) x) (* (* x x) x)) (* (* 1/2 1/2) 1/2))
  (* (* (* (* x x) (* x x)) (* x x)) (* (* 1/2 1/2) 1/2))
  (* (cbrt (* (* x x) 1/2)) (cbrt (* (* x x) 1/2)))
  (cbrt (* (* x x) 1/2))
  (* (* (* (* x x) 1/2) (* (* x x) 1/2)) (* (* x x) 1/2))
  (sqrt (* (* x x) 1/2))
  (sqrt (* (* x x) 1/2))
  (* x (sqrt 1/2))
  (* x (sqrt 1/2))
  (* (* x x) (* (cbrt 1/2) (cbrt 1/2)))
  (* (* x x) (sqrt 1/2))
  (* (* x x) 1)
  (* x 1/2)
  (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))
  (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- (* (sqrt x) (sqrt x))))
  (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
  (fma (* (cbrt (- -1 (* (* x x) 1/2))) (cbrt (- -1 (* (* x x) 1/2)))) (cbrt (- -1 (* (* x x) 1/2))) (- (* x 1)))
  (fma (- x) 1 (* x 1))
  (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))
  (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- (* (sqrt x) (sqrt x))))
  (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
  (fma (sqrt (- -1 (* (* x x) 1/2))) (sqrt (- -1 (* (* x x) 1/2))) (- (* x 1)))
  (fma (- x) 1 (* x 1))
  (fma 1 (- -1 (* (* x x) 1/2)) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))
  (fma 1 (- -1 (* (* x x) 1/2)) (- (* (sqrt x) (sqrt x))))
  (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
  (fma 1 (- -1 (* (* x x) 1/2)) (- (* x 1)))
  (fma (- x) 1 (* x 1))
  (expm1 (- (- -1 (* (* x x) 1/2)) x))
  (log1p (- (- -1 (* (* x x) 1/2)) x))
  (- x)
  (- x)
  (- x)
  (/ (/ (exp -1) (exp (* (* x x) 1/2))) (exp x))
  (/ (exp (- -1 (* (* x x) 1/2))) (exp x))
  (log (- (- -1 (* (* x x) 1/2)) x))
  (exp (- (- -1 (* (* x x) 1/2)) x))
  (* (cbrt (- (- -1 (* (* x x) 1/2)) x)) (cbrt (- (- -1 (* (* x x) 1/2)) x)))
  (cbrt (- (- -1 (* (* x x) 1/2)) x))
  (* (* (- (- -1 (* (* x x) 1/2)) x) (- (- -1 (* (* x x) 1/2)) x)) (- (- -1 (* (* x x) 1/2)) x))
  (sqrt (- (- -1 (* (* x x) 1/2)) x))
  (sqrt (- (- -1 (* (* x x) 1/2)) x))
  (- (pow (- -1 (* (* x x) 1/2)) 3) (pow x 3))
  (+ (* (- -1 (* (* x x) 1/2)) (- -1 (* (* x x) 1/2))) (+ (* x x) (* (- -1 (* (* x x) 1/2)) x)))
  (- x)
  (- (* (- -1 (* (* x x) 1/2)) (- -1 (* (* x x) 1/2))) (* x x))
  (+ (- -1 (* (* x x) 1/2)) x)
  (+ (sqrt (- -1 (* (* x x) 1/2))) (sqrt x))
  (- (sqrt (- -1 (* (* x x) 1/2))) (sqrt x))
  (- (- -1 (* (* x x) 1/2)) x)
  (- (fma (- 1/2) (* x x) (* 1/2 (* x x))) x)
  (- (fma (- 1/2) (* x x) (* 1/2 (* x x))) x)
  (- (fma (- 1/2) (* x x) (* 1/2 (* x x))) x)
  (- (- (* (* x x) 1/2)) x)
  (- (- (* (* x x) 1/2)) x)
  (+ (* (* x x) 1/2) x)
  (- x)
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
  (- (+ x (+ (* 1/2 (pow x 2)) 1)))
  (- (+ x (+ (* 1/2 (pow x 2)) 1)))
  (- (+ x (+ (* 1/2 (pow x 2)) 1)))
4.598 * * [simplify]: iteration 1: (106 enodes)
4.630 * * [simplify]: iteration 2: (244 enodes)
4.794 * * [simplify]: iteration 3: (601 enodes)
5.546 * * [simplify]: Extracting #0: cost 35 inf + 0
5.547 * * [simplify]: Extracting #1: cost 234 inf + 0
5.549 * * [simplify]: Extracting #2: cost 490 inf + 5447
5.560 * * [simplify]: Extracting #3: cost 186 inf + 64792
5.594 * * [simplify]: Extracting #4: cost 13 inf + 105829
5.616 * * [simplify]: Extracting #5: cost 0 inf + 109329
5.642 * [simplify]: Simplified to:
  (expm1 (* 1/2 (* x x)))
  (log1p (* 1/2 (* x x)))
  (* 1/2 (* x x))
  (* 1/2 (* x x))
  (log (* 1/2 (* x x)))
  (log (* 1/2 (* x x)))
  (log (* 1/2 (* x x)))
  (sqrt (exp (* x x)))
  (* (* (* x x) (* (* x x) (* x x))) 1/8)
  (* (* (* x x) (* (* x x) (* x x))) 1/8)
  (* (cbrt (* 1/2 (* x x))) (cbrt (* 1/2 (* x x))))
  (cbrt (* 1/2 (* x x)))
  (* (* (* x x) (* (* x x) (* x x))) 1/8)
  (sqrt (* 1/2 (* x x)))
  (sqrt (* 1/2 (* x x)))
  (* (sqrt 1/2) x)
  (* (sqrt 1/2) x)
  (* (* (cbrt 1/2) x) (* (cbrt 1/2) x))
  (* (* x (sqrt 1/2)) x)
  (* x x)
  (* x 1/2)
  (- (* (* (cbrt (fma (* x -1/2) x -1)) (cbrt (fma (* x -1/2) x -1))) (cbrt (fma (* x -1/2) x -1))) x)
  (- x x)
  (- (* (* (cbrt (fma (* x -1/2) x -1)) (cbrt (fma (* x -1/2) x -1))) (cbrt (fma (* x -1/2) x -1))) x)
  (- x x)
  (- (* (* (cbrt (fma (* x -1/2) x -1)) (cbrt (fma (* x -1/2) x -1))) (cbrt (fma (* x -1/2) x -1))) x)
  (- x x)
  (- (fma (* x -1/2) x -1) x)
  (- x x)
  (- (fma (* x -1/2) x -1) x)
  (- x x)
  (- (fma (* x -1/2) x -1) x)
  (- x x)
  (- (fma (* x -1/2) x -1) x)
  (- x x)
  (- (fma (* x -1/2) x -1) x)
  (- x x)
  (- (fma (* x -1/2) x -1) x)
  (- x x)
  (expm1 (- (fma (* x -1/2) x -1) x))
  (log1p (- (fma (* x -1/2) x -1) x))
  (- x)
  (- x)
  (- x)
  (exp (- (fma (* x -1/2) x -1) x))
  (exp (- (fma (* x -1/2) x -1) x))
  (log (- (fma (* x -1/2) x -1) x))
  (exp (- (fma (* x -1/2) x -1) x))
  (* (cbrt (- (fma (* x -1/2) x -1) x)) (cbrt (- (fma (* x -1/2) x -1) x)))
  (cbrt (- (fma (* x -1/2) x -1) x))
  (* (- (fma (* x -1/2) x -1) x) (* (- (fma (* x -1/2) x -1) x) (- (fma (* x -1/2) x -1) x)))
  (sqrt (- (fma (* x -1/2) x -1) x))
  (sqrt (- (fma (* x -1/2) x -1) x))
  (- (* (* (fma (* x -1/2) x -1) (fma (* x -1/2) x -1)) (fma (* x -1/2) x -1)) (* x (* x x)))
  (fma (fma (* x -1/2) x -1) (fma (* x -1/2) x -1) (fma (fma (* x -1/2) x -1) x (* x x)))
  (- x)
  (- (* (fma (* x -1/2) x -1) (fma (* x -1/2) x -1)) (* x x))
  (+ (fma x (* x -1/2) x) -1)
  (+ (sqrt x) (sqrt (fma (* x -1/2) x -1)))
  (- (sqrt (fma (* x -1/2) x -1)) (sqrt x))
  (- (fma (* x -1/2) x -1) x)
  (- (- (* 1/2 (* x x)) (* 1/2 (* x x))) x)
  (- (- (* 1/2 (* x x)) (* 1/2 (* x x))) x)
  (- (- (* 1/2 (* x x)) (* 1/2 (* x x))) x)
  (- (* -1/2 (* x x)) x)
  (- (* -1/2 (* x x)) x)
  (fma 1/2 (* x x) x)
  (- x)
  (* 1/2 (* x x))
  (* 1/2 (* x x))
  (* 1/2 (* x x))
  (- (fma (* x -1/2) x -1) x)
  (- (fma (* x -1/2) x -1) x)
  (- (fma (* x -1/2) x -1) x)
5.648 * * * [progress]: adding candidates to table
6.101 * [progress]: [Phase 3 of 3] Extracting.
6.101 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (- -1 (* (* x x) 1/2)) x))> #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>)
6.101 * * * [regime-changes]: Trying 1 branch expressions: (x)
6.101 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (- -1 (* (* x x) 1/2)) x))> #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>)
6.132 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.132 * [simplify]: Simplifying:
  (/ (log1p (- x)) (log1p x))
6.132 * * [simplify]: iteration 1: (5 enodes)
6.133 * * [simplify]: Extracting #0: cost 1 inf + 0
6.133 * * [simplify]: Extracting #1: cost 3 inf + 0
6.133 * * [simplify]: Extracting #2: cost 5 inf + 0
6.133 * * [simplify]: Extracting #3: cost 4 inf + 1
6.133 * * [simplify]: Extracting #4: cost 0 inf + 525
6.133 * [simplify]: Simplified to:
  (/ (log1p (- x)) (log1p x))
15.913 * [regime-testing]: Baseline error score: 0.022639672147149407
15.917 * [regime-testing]: Oracle error score: 0.008074129578787493
15.927 * [regime-testing]: End program error score: 0.022639672147149407
16.005 * [regime-testing]: Target error score: 0.3716029277895705