0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.341 * * * [progress]: [2/2] Setting up program.
0.343 * [progress]: [Phase 2 of 3] Improving.
0.343 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log (+ 1 x))))>
0.344 * [simplify]: Simplifying:
  (/ (log (- 1 x)) (log (+ 1 x)))
0.344 * * [simplify]: iteration 1: (7 enodes)
0.346 * * [simplify]: iteration 2: (27 enodes)
0.349 * * [simplify]: iteration 3: (33 enodes)
0.354 * * [simplify]: Extracting #0: cost 1 inf + 0
0.354 * * [simplify]: Extracting #1: cost 4 inf + 0
0.354 * * [simplify]: Extracting #2: cost 10 inf + 0
0.354 * * [simplify]: Extracting #3: cost 11 inf + 133
0.354 * * [simplify]: Extracting #4: cost 7 inf + 397
0.354 * * [simplify]: Extracting #5: cost 0 inf + 1199
0.354 * * [simplify]: Extracting #6: cost 0 inf + 1142
0.354 * [simplify]: Simplified to:
  (/ (log (- 1 x)) (log1p x))
0.361 * * [progress]: iteration 1 / 4
0.361 * * * [progress]: picking best candidate
0.365 * * * * [pick]: Picked  #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.365 * * * [progress]: localizing error
0.413 * * * [progress]: generating rewritten candidates
0.414 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.423 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.436 * * * [progress]: generating series expansions
0.436 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.437 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x))
0.437 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0
0.437 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.437 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.437 * [taylor]: Taking taylor expansion of 1 in x
0.437 * [backup-simplify]: Simplify 1 into 1
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 1 into 1
0.437 * [backup-simplify]: Simplify (- 0) into 0
0.438 * [backup-simplify]: Simplify (+ 1 0) into 1
0.438 * [backup-simplify]: Simplify (log 1) into 0
0.438 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.438 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.438 * [taylor]: Taking taylor expansion of 1 in x
0.438 * [backup-simplify]: Simplify 1 into 1
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [backup-simplify]: Simplify 0 into 0
0.438 * [backup-simplify]: Simplify 1 into 1
0.438 * [backup-simplify]: Simplify (- 0) into 0
0.439 * [backup-simplify]: Simplify (+ 1 0) into 1
0.439 * [backup-simplify]: Simplify (log 1) into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify (- 1) into -1
0.440 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.440 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.441 * [backup-simplify]: Simplify -1 into -1
0.441 * [backup-simplify]: Simplify (- 0) into 0
0.441 * [backup-simplify]: Simplify (+ 0 0) into 0
0.443 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.443 * [backup-simplify]: Simplify -1/2 into -1/2
0.443 * [backup-simplify]: Simplify (- 0) into 0
0.443 * [backup-simplify]: Simplify (+ 0 0) into 0
0.446 * [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
0.446 * [backup-simplify]: Simplify -1/3 into -1/3
0.447 * [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)))))
0.447 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
0.447 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
0.447 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.447 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.447 * [taylor]: Taking taylor expansion of 1 in x
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [backup-simplify]: Simplify (- 1) into -1
0.448 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.449 * [backup-simplify]: Simplify (log -1) into (log -1)
0.449 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.449 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.449 * [taylor]: Taking taylor expansion of 1 in x
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (/ 1 1) into 1
0.449 * [backup-simplify]: Simplify (- 1) into -1
0.450 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.450 * [backup-simplify]: Simplify (log -1) into (log -1)
0.451 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.451 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
0.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.452 * [backup-simplify]: Simplify (- 0) into 0
0.452 * [backup-simplify]: Simplify (+ 1 0) into 1
0.453 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.453 * [backup-simplify]: Simplify -1 into -1
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (- 0) into 0
0.454 * [backup-simplify]: Simplify (+ 0 0) into 0
0.455 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.455 * [backup-simplify]: Simplify -1/2 into -1/2
0.456 * [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))))
0.456 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
0.456 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
0.456 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [taylor]: Taking taylor expansion of 1 in x
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (+ 1 0) into 1
0.457 * [backup-simplify]: Simplify (log 1) into 0
0.457 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.458 * [taylor]: Taking taylor expansion of 1 in x
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (+ 1 0) into 1
0.459 * [backup-simplify]: Simplify (log 1) into 0
0.459 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.459 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
0.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify (+ 0 1) into 1
0.462 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.462 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.463 * [backup-simplify]: Simplify (+ 0 0) into 0
0.466 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.466 * [backup-simplify]: Simplify -1/2 into -1/2
0.467 * [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))))
0.467 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.467 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x))
0.467 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0
0.467 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.467 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.467 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.467 * [taylor]: Taking taylor expansion of 1 in x
0.467 * [backup-simplify]: Simplify 1 into 1
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify 1 into 1
0.468 * [backup-simplify]: Simplify (- 0) into 0
0.468 * [backup-simplify]: Simplify (+ 1 0) into 1
0.468 * [backup-simplify]: Simplify (log 1) into 0
0.468 * [taylor]: Taking taylor expansion of (log1p x) in x
0.470 * [taylor]: Rewrote expression to (log (+ 1 x))
0.470 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of 1 in x
0.470 * [backup-simplify]: Simplify 1 into 1
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 1 into 1
0.471 * [backup-simplify]: Simplify (+ 1 0) into 1
0.471 * [backup-simplify]: Simplify (log 1) into 0
0.472 * [backup-simplify]: Simplify (- 1) into -1
0.472 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.473 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.474 * [backup-simplify]: Simplify (+ 0 1) into 1
0.475 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.476 * [backup-simplify]: Simplify (/ -1 1) into -1
0.476 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.476 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.476 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.476 * [taylor]: Taking taylor expansion of 1 in x
0.476 * [backup-simplify]: Simplify 1 into 1
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify 1 into 1
0.476 * [backup-simplify]: Simplify (- 0) into 0
0.477 * [backup-simplify]: Simplify (+ 1 0) into 1
0.477 * [backup-simplify]: Simplify (log 1) into 0
0.477 * [taylor]: Taking taylor expansion of (log1p x) in x
0.477 * [taylor]: Rewrote expression to (log (+ 1 x))
0.477 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of 1 in x
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.478 * [backup-simplify]: Simplify (+ 1 0) into 1
0.478 * [backup-simplify]: Simplify (log 1) into 0
0.479 * [backup-simplify]: Simplify (- 1) into -1
0.479 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.480 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.481 * [backup-simplify]: Simplify (+ 0 1) into 1
0.481 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.482 * [backup-simplify]: Simplify (/ -1 1) into -1
0.482 * [backup-simplify]: Simplify -1 into -1
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.483 * [backup-simplify]: Simplify (+ 0 0) into 0
0.484 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.484 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.486 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
0.486 * [backup-simplify]: Simplify -1 into -1
0.487 * [backup-simplify]: Simplify (- 0) into 0
0.487 * [backup-simplify]: Simplify (+ 0 0) into 0
0.490 * [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
0.490 * [backup-simplify]: Simplify (+ 0 0) into 0
0.493 * [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
0.494 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
0.494 * [backup-simplify]: Simplify -1/2 into -1/2
0.494 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
0.494 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x)))
0.494 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
0.494 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.494 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.494 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.494 * [taylor]: Taking taylor expansion of 1 in x
0.494 * [backup-simplify]: Simplify 1 into 1
0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (/ 1 1) into 1
0.911 * [backup-simplify]: Simplify (- 1) into -1
0.912 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.913 * [backup-simplify]: Simplify (log -1) into (log -1)
0.913 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.913 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.913 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.913 * [taylor]: Taking taylor expansion of 1 in x
0.913 * [backup-simplify]: Simplify 1 into 1
0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [backup-simplify]: Simplify 0 into 0
0.913 * [backup-simplify]: Simplify 1 into 1
0.913 * [backup-simplify]: Simplify (/ 1 1) into 1
0.913 * [backup-simplify]: Simplify (+ 0 1) into 1
0.914 * [backup-simplify]: Simplify (log 1) into 0
0.914 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.914 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.915 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.915 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.915 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.916 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.916 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.916 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.916 * [taylor]: Taking taylor expansion of 1 in x
0.916 * [backup-simplify]: Simplify 1 into 1
0.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.916 * [backup-simplify]: Simplify 0 into 0
0.916 * [backup-simplify]: Simplify 1 into 1
0.916 * [backup-simplify]: Simplify (/ 1 1) into 1
0.916 * [backup-simplify]: Simplify (- 1) into -1
0.917 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.917 * [backup-simplify]: Simplify (log -1) into (log -1)
0.917 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.917 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.917 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.917 * [taylor]: Taking taylor expansion of 1 in x
0.917 * [backup-simplify]: Simplify 1 into 1
0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [backup-simplify]: Simplify 0 into 0
0.917 * [backup-simplify]: Simplify 1 into 1
0.917 * [backup-simplify]: Simplify (/ 1 1) into 1
0.918 * [backup-simplify]: Simplify (+ 0 1) into 1
0.918 * [backup-simplify]: Simplify (log 1) into 0
0.918 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.919 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.919 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.919 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.920 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.920 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.921 * [backup-simplify]: Simplify (- 0) into 0
0.921 * [backup-simplify]: Simplify (+ 1 0) into 1
0.922 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.922 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.923 * [backup-simplify]: Simplify (+ 1 0) into 1
0.924 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.924 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.924 * [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)))
0.925 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
0.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.926 * [backup-simplify]: Simplify (- 0) into 0
0.926 * [backup-simplify]: Simplify (+ 0 0) into 0
0.927 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.928 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.928 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.928 * [backup-simplify]: Simplify (+ 0 0) into 0
0.930 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.930 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.931 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.932 * [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)))
0.933 * [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)))
0.936 * [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)))))
0.936 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))
0.937 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0
0.937 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.937 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.937 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.937 * [taylor]: Taking taylor expansion of x in x
0.937 * [backup-simplify]: Simplify 0 into 0
0.937 * [backup-simplify]: Simplify 1 into 1
0.937 * [backup-simplify]: Simplify (/ 1 1) into 1
0.937 * [taylor]: Taking taylor expansion of 1 in x
0.937 * [backup-simplify]: Simplify 1 into 1
0.938 * [backup-simplify]: Simplify (+ 1 0) into 1
0.938 * [backup-simplify]: Simplify (log 1) into 0
0.938 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.938 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.938 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
0.938 * [taylor]: Taking taylor expansion of 1 in x
0.938 * [backup-simplify]: Simplify 1 into 1
0.938 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.938 * [taylor]: Taking taylor expansion of -1 in x
0.938 * [backup-simplify]: Simplify -1 into -1
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [backup-simplify]: Simplify 0 into 0
0.938 * [backup-simplify]: Simplify 1 into 1
0.939 * [backup-simplify]: Simplify (/ -1 1) into -1
0.939 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.939 * [backup-simplify]: Simplify (log -1) into (log -1)
0.940 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.941 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.941 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.942 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.942 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.942 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.942 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.942 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.942 * [taylor]: Taking taylor expansion of x in x
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify 1 into 1
0.943 * [backup-simplify]: Simplify (/ 1 1) into 1
0.943 * [taylor]: Taking taylor expansion of 1 in x
0.943 * [backup-simplify]: Simplify 1 into 1
0.943 * [backup-simplify]: Simplify (+ 1 0) into 1
0.943 * [backup-simplify]: Simplify (log 1) into 0
0.943 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.943 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.944 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
0.944 * [taylor]: Taking taylor expansion of 1 in x
0.944 * [backup-simplify]: Simplify 1 into 1
0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.944 * [taylor]: Taking taylor expansion of -1 in x
0.944 * [backup-simplify]: Simplify -1 into -1
0.944 * [taylor]: Taking taylor expansion of x in x
0.944 * [backup-simplify]: Simplify 0 into 0
0.944 * [backup-simplify]: Simplify 1 into 1
0.944 * [backup-simplify]: Simplify (/ -1 1) into -1
0.944 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.945 * [backup-simplify]: Simplify (log -1) into (log -1)
0.945 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.946 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.946 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.947 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.947 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.948 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.949 * [backup-simplify]: Simplify (+ 0 1) into 1
0.950 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.951 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.951 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.952 * [backup-simplify]: Simplify (+ 1 0) into 1
0.953 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.954 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.955 * [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)))
0.956 * [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)))
0.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.957 * [backup-simplify]: Simplify (+ 0 0) into 0
0.959 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.960 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.961 * [backup-simplify]: Simplify (+ 0 0) into 0
0.964 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.965 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.966 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.968 * [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))))))
0.970 * [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))))))
0.973 * [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)))))))))))
0.973 * * * [progress]: simplifying candidates
0.973 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (log (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (log (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.973 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.973 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.973 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ (sqrt 1) (sqrt x))) (log (- (sqrt 1) (sqrt x)))) (log1p x)))>
0.973 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x)))) (log1p x)))>
0.973 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.973 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x)))>
0.973 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (* 1 1) (* x x))) (log (+ 1 x))) (log1p x)))>
0.973 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.973 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (x) (/ (pow (log (- 1 x)) 1) (log1p x)))>
0.973 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.973 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (log (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))) (log1p x)))>
0.973 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))) (log1p x)))>
0.974 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.974 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (log (- 1 x)))) (log1p x)))>
0.974 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (x) (pow (/ (log (- 1 x)) (log1p x)) 1))>
0.974 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x)))))>
0.974 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
0.974 * * * * [progress]: [ 30 / 64 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (log (- 1 x)) (log1p x))) (cbrt (/ (log (- 1 x)) (log1p x)))) (cbrt (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))) (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log (- 1 x)) (log1p x))) (sqrt (/ (log (- 1 x)) (log1p x)))))>
0.974 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- 1 x))) (- (log1p x))))>
0.974 * * * * [progress]: [ 34 / 64 ] simplifiying candidate #<alt (λ (x) (- (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x))))>
0.974 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (x) (- (/ (log (- (* 1 1) (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x))))>
0.974 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.974 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.974 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.974 * * * * [progress]: [ 39 / 64 ] 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)))))>
0.974 * * * * [progress]: [ 40 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x)))))>
0.974 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) (/ (cbrt (log (- 1 x))) (log1p x))))>
0.974 * * * * [progress]: [ 42 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x)))))>
0.974 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))))>
0.974 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) 1) (/ (sqrt (log (- 1 x))) (log1p x))))>
0.974 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.974 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.974 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.974 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log (- 1 x)) (log1p x))))>
0.975 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (x) (* (log (- 1 x)) (/ 1 (log1p x))))>
0.975 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.975 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
0.975 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x))))>
0.975 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x)))>
0.975 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.975 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x))))))>
0.975 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x))))))>
0.975 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.975 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (log (- 1 x)) (log1p x)))))>
0.975 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) (log1p x)))>
0.975 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.975 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.975 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
0.975 * * * * [progress]: [ 63 / 64 ] 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))))))>
0.975 * * * * [progress]: [ 64 / 64 ] 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))))))))))))>
0.976 * [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)))
  (real->posit16 (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)))
  (real->posit16 (/ (log (- 1 x)) (log1p 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)))))))))))
0.977 * * [simplify]: iteration 1: (163 enodes)
1.035 * * [simplify]: iteration 2: (670 enodes)
1.183 * * [simplify]: iteration 3: (1467 enodes)
1.740 * * [simplify]: Extracting #0: cost 61 inf + 0
1.740 * * [simplify]: Extracting #1: cost 354 inf + 2
1.743 * * [simplify]: Extracting #2: cost 884 inf + 2236
1.750 * * [simplify]: Extracting #3: cost 1005 inf + 23241
1.779 * * [simplify]: Extracting #4: cost 580 inf + 151749
1.843 * * [simplify]: Extracting #5: cost 146 inf + 353266
1.948 * * [simplify]: Extracting #6: cost 21 inf + 434822
2.085 * * [simplify]: Extracting #7: cost 0 inf + 432251
2.220 * * [simplify]: Extracting #8: cost 0 inf + 429671
2.349 * * [simplify]: Extracting #9: cost 0 inf + 429591
2.463 * [simplify]: Simplified to:
  (- x)
  (log1p (log (- 1 x)))
  (+ (log (cbrt (- 1 x))) (log (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)))
  (real->posit16 (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))
  1
  (/ (/ 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)))
  (real->posit16 (/ (log (- 1 x)) (log1p x)))
  (- (fma 1/2 (* x x) (fma (* 1/3 (* x x)) x x)))
  (+ (log -1) (- (log x) (fma 1/2 (/ (/ 1 x) x) (/ 1 x))))
  (+ (- (/ -1 x) (/ 1/2 (* x x))) (- (log (/ -1 x))))
  (+ (- (fma x (* x 1/2) x)) -1)
  (+ (/ 2 (* (* (log x) x) (* (log x) x))) (fma (/ 2 x) (/ 1 (- (log x))) (- (fma 1/2 (/ (log -1) (* (* (log x) x) (* (log x) x))) 1) (+ (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))) (/ (/ (log -1) (- (log x))) (* (* (log x) x) (* (log x) x)))))))
  (- (- (- (/ 1 (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))) (/ (/ (log (/ -1 x)) (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))) (+ 0 (log x)))) (fma (+ (/ (log (/ -1 x)) (* (* (+ 0 (log x)) x) (* (+ 0 (log x)) x))) (/ (/ (/ 1 x) x) (+ 0 (log x)))) 1/2 (/ (/ 1 x) (+ 0 (log x))))) (- (/ (log (/ -1 x)) (+ 0 (log x))) (/ (/ (log (/ -1 x)) (+ 0 (log x))) (* (+ 0 (log x)) x))))
2.469 * * * [progress]: adding candidates to table
2.747 * * [progress]: iteration 2 / 4
2.747 * * * [progress]: picking best candidate
2.753 * * * * [pick]: Picked  #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
2.753 * * * [progress]: localizing error
2.770 * * * [progress]: generating rewritten candidates
2.770 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.777 * * * [progress]: generating series expansions
2.777 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.778 * [backup-simplify]: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x))
2.778 * [approximate]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0
2.778 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
2.778 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
2.778 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
2.778 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
2.778 * [taylor]: Taking taylor expansion of 1 in x
2.778 * [backup-simplify]: Simplify 1 into 1
2.778 * [taylor]: Taking taylor expansion of (- x) in x
2.778 * [taylor]: Taking taylor expansion of x in x
2.778 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify 1 into 1
2.779 * [backup-simplify]: Simplify (- 0) into 0
2.779 * [backup-simplify]: Simplify (+ 1 0) into 1
2.780 * [backup-simplify]: Simplify (log 1) into 0
2.780 * [taylor]: Taking taylor expansion of (log1p x) in x
2.780 * [taylor]: Rewrote expression to (log (+ 1 x))
2.780 * [taylor]: Taking taylor expansion of (+ 1 x) in x
2.780 * [taylor]: Taking taylor expansion of 1 in x
2.780 * [backup-simplify]: Simplify 1 into 1
2.780 * [taylor]: Taking taylor expansion of x in x
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.780 * [backup-simplify]: Simplify (+ 1 0) into 1
2.781 * [backup-simplify]: Simplify (log 1) into 0
2.781 * [backup-simplify]: Simplify (- 1) into -1
2.782 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.783 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
2.783 * [backup-simplify]: Simplify (+ 0 1) into 1
2.784 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.785 * [backup-simplify]: Simplify (/ -1 1) into -1
2.785 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
2.785 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
2.785 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
2.785 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
2.785 * [taylor]: Taking taylor expansion of 1 in x
2.785 * [backup-simplify]: Simplify 1 into 1
2.785 * [taylor]: Taking taylor expansion of (- x) in x
2.785 * [taylor]: Taking taylor expansion of x in x
2.785 * [backup-simplify]: Simplify 0 into 0
2.785 * [backup-simplify]: Simplify 1 into 1
2.786 * [backup-simplify]: Simplify (- 0) into 0
2.786 * [backup-simplify]: Simplify (+ 1 0) into 1
2.786 * [backup-simplify]: Simplify (log 1) into 0
2.786 * [taylor]: Taking taylor expansion of (log1p x) in x
2.786 * [taylor]: Rewrote expression to (log (+ 1 x))
2.786 * [taylor]: Taking taylor expansion of (+ 1 x) in x
2.786 * [taylor]: Taking taylor expansion of 1 in x
2.786 * [backup-simplify]: Simplify 1 into 1
2.786 * [taylor]: Taking taylor expansion of x in x
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 1 into 1
2.787 * [backup-simplify]: Simplify (+ 1 0) into 1
2.787 * [backup-simplify]: Simplify (log 1) into 0
2.788 * [backup-simplify]: Simplify (- 1) into -1
2.788 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.789 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
2.790 * [backup-simplify]: Simplify (+ 0 1) into 1
2.791 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.791 * [backup-simplify]: Simplify (/ -1 1) into -1
2.791 * [backup-simplify]: Simplify -1 into -1
2.792 * [backup-simplify]: Simplify (- 0) into 0
2.792 * [backup-simplify]: Simplify (+ 0 0) into 0
2.799 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.799 * [backup-simplify]: Simplify (+ 0 0) into 0
2.802 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.803 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
2.803 * [backup-simplify]: Simplify -1 into -1
2.804 * [backup-simplify]: Simplify (- 0) into 0
2.804 * [backup-simplify]: Simplify (+ 0 0) into 0
2.809 * [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
2.809 * [backup-simplify]: Simplify (+ 0 0) into 0
2.814 * [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
2.815 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
2.815 * [backup-simplify]: Simplify -1/2 into -1/2
2.815 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
2.816 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x)))
2.816 * [approximate]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
2.816 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
2.816 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
2.816 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
2.816 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
2.816 * [taylor]: Taking taylor expansion of 1 in x
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.816 * [taylor]: Taking taylor expansion of x in x
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [backup-simplify]: Simplify (/ 1 1) into 1
2.816 * [backup-simplify]: Simplify (- 1) into -1
2.817 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.817 * [backup-simplify]: Simplify (log -1) into (log -1)
2.817 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.817 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.817 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.817 * [taylor]: Taking taylor expansion of 1 in x
2.817 * [backup-simplify]: Simplify 1 into 1
2.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.817 * [taylor]: Taking taylor expansion of x in x
2.817 * [backup-simplify]: Simplify 0 into 0
2.817 * [backup-simplify]: Simplify 1 into 1
2.818 * [backup-simplify]: Simplify (/ 1 1) into 1
2.818 * [backup-simplify]: Simplify (+ 0 1) into 1
2.819 * [backup-simplify]: Simplify (log 1) into 0
2.819 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.820 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.821 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.821 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.821 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.822 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
2.822 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
2.822 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
2.822 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
2.822 * [taylor]: Taking taylor expansion of 1 in x
2.822 * [backup-simplify]: Simplify 1 into 1
2.822 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.822 * [taylor]: Taking taylor expansion of x in x
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify 1 into 1
2.822 * [backup-simplify]: Simplify (/ 1 1) into 1
2.823 * [backup-simplify]: Simplify (- 1) into -1
2.823 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.824 * [backup-simplify]: Simplify (log -1) into (log -1)
2.824 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.824 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.824 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.824 * [taylor]: Taking taylor expansion of 1 in x
2.824 * [backup-simplify]: Simplify 1 into 1
2.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.824 * [taylor]: Taking taylor expansion of x in x
2.824 * [backup-simplify]: Simplify 0 into 0
2.824 * [backup-simplify]: Simplify 1 into 1
2.824 * [backup-simplify]: Simplify (/ 1 1) into 1
2.825 * [backup-simplify]: Simplify (+ 0 1) into 1
2.825 * [backup-simplify]: Simplify (log 1) into 0
2.825 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.826 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.826 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.827 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.827 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.827 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.828 * [backup-simplify]: Simplify (- 0) into 0
2.828 * [backup-simplify]: Simplify (+ 1 0) into 1
2.829 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
2.829 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.830 * [backup-simplify]: Simplify (+ 1 0) into 1
2.831 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.831 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.831 * [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)))
2.832 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
2.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.833 * [backup-simplify]: Simplify (- 0) into 0
2.833 * [backup-simplify]: Simplify (+ 0 0) into 0
2.834 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
2.835 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.835 * [backup-simplify]: Simplify (+ 0 0) into 0
2.837 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.837 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.838 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.838 * [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)))
2.839 * [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)))
2.841 * [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)))))
2.841 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x)))
2.841 * [approximate]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0
2.841 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
2.841 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.841 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.841 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.841 * [taylor]: Taking taylor expansion of 1 in x
2.841 * [backup-simplify]: Simplify 1 into 1
2.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.841 * [taylor]: Taking taylor expansion of x in x
2.841 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify 1 into 1
2.842 * [backup-simplify]: Simplify (/ 1 1) into 1
2.842 * [backup-simplify]: Simplify (+ 0 1) into 1
2.842 * [backup-simplify]: Simplify (log 1) into 0
2.842 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
2.842 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
2.842 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
2.842 * [taylor]: Taking taylor expansion of 1 in x
2.842 * [backup-simplify]: Simplify 1 into 1
2.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.842 * [taylor]: Taking taylor expansion of -1 in x
2.842 * [backup-simplify]: Simplify -1 into -1
2.842 * [taylor]: Taking taylor expansion of x in x
2.842 * [backup-simplify]: Simplify 0 into 0
2.842 * [backup-simplify]: Simplify 1 into 1
2.843 * [backup-simplify]: Simplify (/ -1 1) into -1
2.843 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.843 * [backup-simplify]: Simplify (log -1) into (log -1)
2.843 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.844 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.844 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.845 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.845 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.845 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
2.845 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.845 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.845 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.845 * [taylor]: Taking taylor expansion of 1 in x
2.845 * [backup-simplify]: Simplify 1 into 1
2.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.845 * [taylor]: Taking taylor expansion of x in x
2.845 * [backup-simplify]: Simplify 0 into 0
2.845 * [backup-simplify]: Simplify 1 into 1
2.845 * [backup-simplify]: Simplify (/ 1 1) into 1
2.846 * [backup-simplify]: Simplify (+ 0 1) into 1
2.846 * [backup-simplify]: Simplify (log 1) into 0
2.846 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
2.846 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
2.846 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
2.846 * [taylor]: Taking taylor expansion of 1 in x
2.846 * [backup-simplify]: Simplify 1 into 1
2.846 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.846 * [taylor]: Taking taylor expansion of -1 in x
2.846 * [backup-simplify]: Simplify -1 into -1
2.846 * [taylor]: Taking taylor expansion of x in x
2.846 * [backup-simplify]: Simplify 0 into 0
2.846 * [backup-simplify]: Simplify 1 into 1
2.846 * [backup-simplify]: Simplify (/ -1 1) into -1
2.847 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.847 * [backup-simplify]: Simplify (log -1) into (log -1)
2.847 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.848 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.848 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.848 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.849 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.849 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.850 * [backup-simplify]: Simplify (+ 1 0) into 1
2.851 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.851 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.852 * [backup-simplify]: Simplify (+ 1 0) into 1
2.853 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
2.854 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.854 * [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)))
2.855 * [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)))
2.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.856 * [backup-simplify]: Simplify (+ 0 0) into 0
2.857 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.858 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.859 * [backup-simplify]: Simplify (+ 0 0) into 0
2.860 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
2.861 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.861 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.863 * [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))))))
2.865 * [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))))))
2.867 * [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)))))))))))
2.867 * * * [progress]: simplifying candidates
2.867 * * * * [progress]: [ 1 / 33 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 2 / 33 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 3 / 33 ] simplifiying candidate #<alt (λ (x) (pow (/ (log1p (- x)) (log1p x)) 1))>
2.868 * * * * [progress]: [ 4 / 33 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log1p (- x))) (log (log1p x)))))>
2.868 * * * * [progress]: [ 5 / 33 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 6 / 33 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 7 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
2.868 * * * * [progress]: [ 8 / 33 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (log1p (- x)) (log1p x))) (cbrt (/ (log1p (- x)) (log1p x)))) (cbrt (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 9 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 10 / 33 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log1p (- x)) (log1p x))) (sqrt (/ (log1p (- x)) (log1p x)))))>
2.868 * * * * [progress]: [ 11 / 33 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (- x))) (- (log1p x))))>
2.868 * * * * [progress]: [ 12 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (cbrt (log1p (- x))) (cbrt (log1p x)))))>
2.868 * * * * [progress]: [ 13 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x)))))>
2.868 * * * * [progress]: [ 14 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) (/ (cbrt (log1p (- x))) (log1p x))))>
2.868 * * * * [progress]: [ 15 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x)))))>
2.868 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x)))))>
2.868 * * * * [progress]: [ 17 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) 1) (/ (sqrt (log1p (- x))) (log1p x))))>
2.868 * * * * [progress]: [ 18 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x)))))>
2.868 * * * * [progress]: [ 19 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x)))))>
2.868 * * * * [progress]: [ 20 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log1p (- x)) (log1p x))))>
2.868 * * * * [progress]: [ 21 / 33 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log1p (- x)) (log1p x))))>
2.868 * * * * [progress]: [ 22 / 33 ] simplifiying candidate #<alt (λ (x) (* (log1p (- x)) (/ 1 (log1p x))))>
2.868 * * * * [progress]: [ 23 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
2.868 * * * * [progress]: [ 24 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
2.868 * * * * [progress]: [ 25 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x))))>
2.868 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) 1) (log1p x)))>
2.868 * * * * [progress]: [ 27 / 33 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x))))))>
2.868 * * * * [progress]: [ 28 / 33 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x))))))>
2.868 * * * * [progress]: [ 29 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
2.869 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (log1p (- x)) (log1p x)))))>
2.869 * * * * [progress]: [ 31 / 33 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
2.869 * * * * [progress]: [ 32 / 33 ] 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))))))>
2.869 * * * * [progress]: [ 33 / 33 ] 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))))))))))))>
2.869 * [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)))
  (real->posit16 (/ (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)))))))))))
2.870 * * [simplify]: iteration 1: (112 enodes)
2.902 * * [simplify]: iteration 2: (476 enodes)
3.041 * * [simplify]: iteration 3: (1099 enodes)
3.491 * * [simplify]: Extracting #0: cost 37 inf + 0
3.492 * * [simplify]: Extracting #1: cost 258 inf + 1
3.496 * * [simplify]: Extracting #2: cost 729 inf + 5
3.502 * * [simplify]: Extracting #3: cost 924 inf + 6872
3.530 * * [simplify]: Extracting #4: cost 688 inf + 76998
3.600 * * [simplify]: Extracting #5: cost 214 inf + 292642
3.700 * * [simplify]: Extracting #6: cost 12 inf + 411054
3.837 * * [simplify]: Extracting #7: cost 0 inf + 403963
3.964 * * [simplify]: Extracting #8: cost 0 inf + 402503
4.086 * [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))) (cbrt (log1p (- x)))) (sqrt (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)))
  (real->posit16 (/ (log1p (- x)) (log1p x)))
  (- (- x) (fma (* x x) 1/2 1))
  (+ (/ 2 (* (* x (log x)) (* x (log x)))) (- (+ (/ (/ 2 x) (- (log x))) (fma 1/2 (/ (log -1) (* (* x (log x)) (* x (log x)))) 1)) (+ (+ (/ (/ (log -1) x) (* (log x) (log x))) (/ (log -1) (- (log x)))) (/ (/ (log -1) (- (log x))) (* (* x (log x)) (* x (log x)))))))
  (+ (- (- (- (+ (/ (/ (/ (- (log -1) (log x)) x) (+ 0 (log x))) (+ 0 (log x))) (/ (/ (/ 1 (* x x)) (+ 0 (log x))) (+ 0 (log x)))) (/ (/ 1 x) (+ 0 (log x)))) (fma 1/2 (+ (/ (/ (/ (/ (- (log -1) (log x)) x) (+ 0 (log x))) (+ 0 (log x))) x) (/ (/ 1 (* x x)) (+ 0 (log x)))) (/ (/ (/ (/ (/ (- (log -1) (log x)) x) (+ 0 (log x))) (+ 0 (log x))) x) (+ 0 (log x))))) (/ (log -1) (+ 0 (log x)))) (/ (log x) (+ 0 (log x))))
4.088 * * * [progress]: adding candidates to table
4.301 * * [progress]: iteration 3 / 4
4.301 * * * [progress]: picking best candidate
4.303 * * * * [pick]: Picked  #<alt (λ (x) (+ (- (fma x (* x 1/2) x)) -1))>
4.303 * * * [progress]: localizing error
4.314 * * * [progress]: generating rewritten candidates
4.314 * * * [progress]: generating series expansions
4.314 * * * [progress]: simplifying candidates
4.314 * [simplify]: Simplifying:
  
4.314 * * [simplify]: iteration 1: (0 enodes)
4.314 * * [simplify]: Extracting #0: cost 0 inf + 0
4.314 * [simplify]: Simplified to:
  
4.314 * * * [progress]: adding candidates to table
4.314 * [progress]: [Phase 3 of 3] Extracting.
4.314 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (- (fma x (* x 1/2) x)) -1))> #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>)
4.315 * * * [regime-changes]: Trying 1 branch expressions: (x)
4.315 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (- (fma x (* x 1/2) x)) -1))> #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>)
4.330 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.330 * [simplify]: Simplifying:
  (/ (log1p (- x)) (log1p x))
4.330 * * [simplify]: iteration 1: (5 enodes)
4.330 * * [simplify]: Extracting #0: cost 1 inf + 0
4.331 * * [simplify]: Extracting #1: cost 3 inf + 0
4.331 * * [simplify]: Extracting #2: cost 5 inf + 0
4.331 * * [simplify]: Extracting #3: cost 4 inf + 1
4.331 * * [simplify]: Extracting #4: cost 0 inf + 525
4.331 * [simplify]: Simplified to:
  (/ (log1p (- x)) (log1p x))
13.934 * [regime-testing]: Baseline error score: 0.023139734654962885
13.938 * [regime-testing]: Oracle error score: 0.00707400456316054
13.942 * [regime-testing]: End program error score: 0.023139734654962885
14.023 * [regime-testing]: Target error score: 0.40733150866274026