20.396 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.304 * * * [progress]: [2/2] Setting up program.
0.307 * [progress]: [Phase 2 of 3] Improving.
0.307 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log (+ 1 x))))>
0.307 * [simplify]: Simplifying:
  (/ (log (- 1 x)) (log (+ 1 x)))
0.307 * * [simplify]: iteration 1: (7 enodes)
0.309 * * [simplify]: iteration 2: (11 enodes)
0.312 * * [simplify]: iteration 3: (13 enodes)
0.315 * * [simplify]: Extracting #0: cost 1 inf + 0
0.315 * * [simplify]: Extracting #1: cost 3 inf + 0
0.315 * * [simplify]: Extracting #2: cost 7 inf + 0
0.315 * * [simplify]: Extracting #3: cost 5 inf + 133
0.315 * * [simplify]: Extracting #4: cost 2 inf + 526
0.316 * * [simplify]: Extracting #5: cost 0 inf + 572
0.316 * [simplify]: Simplified to:
  (/ (log (- 1 x)) (log1p x))
0.324 * * [progress]: iteration 1 / 4
0.324 * * * [progress]: picking best candidate
0.331 * * * * [pick]: Picked  #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.332 * * * [progress]: localizing error
0.353 * * * [progress]: generating rewritten candidates
0.353 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.358 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.380 * * * [progress]: generating series expansions
0.380 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.380 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x))
0.380 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0
0.380 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.380 * [taylor]: Taking taylor expansion of 1 in x
0.380 * [backup-simplify]: Simplify 1 into 1
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
0.381 * [backup-simplify]: Simplify (- 0) into 0
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)) in x
0.381 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.381 * [taylor]: Taking taylor expansion of 1 in x
0.381 * [backup-simplify]: Simplify 1 into 1
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
0.382 * [backup-simplify]: Simplify (- 0) into 0
0.382 * [backup-simplify]: Simplify (+ 1 0) into 1
0.382 * [backup-simplify]: Simplify (log 1) into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify (- 1) into -1
0.383 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.383 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.384 * [backup-simplify]: Simplify -1 into -1
0.384 * [backup-simplify]: Simplify (- 0) into 0
0.384 * [backup-simplify]: Simplify (+ 0 0) into 0
0.387 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.387 * [backup-simplify]: Simplify -1/2 into -1/2
0.387 * [backup-simplify]: Simplify (- 0) into 0
0.389 * [backup-simplify]: Simplify (+ 0 0) into 0
0.394 * [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
0.394 * [backup-simplify]: Simplify -1/3 into -1/3
0.394 * [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)))))
0.394 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
0.394 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
0.394 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.394 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.394 * [taylor]: Taking taylor expansion of 1 in x
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (/ 1 1) into 1
0.395 * [backup-simplify]: Simplify (- 1) into -1
0.396 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.396 * [backup-simplify]: Simplify (log -1) into (log -1)
0.396 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.396 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of 1 in x
0.396 * [backup-simplify]: Simplify 1 into 1
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [backup-simplify]: Simplify (- 1) into -1
0.398 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.398 * [backup-simplify]: Simplify (log -1) into (log -1)
0.399 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.400 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
0.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.401 * [backup-simplify]: Simplify (- 0) into 0
0.401 * [backup-simplify]: Simplify (+ 1 0) into 1
0.402 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.402 * [backup-simplify]: Simplify -1 into -1
0.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.402 * [backup-simplify]: Simplify (- 0) into 0
0.403 * [backup-simplify]: Simplify (+ 0 0) into 0
0.404 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.404 * [backup-simplify]: Simplify -1/2 into -1/2
0.405 * [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))))
0.405 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
0.405 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
0.405 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [backup-simplify]: Simplify (/ 1 1) into 1
0.405 * [taylor]: Taking taylor expansion of 1 in x
0.405 * [backup-simplify]: Simplify 1 into 1
0.406 * [backup-simplify]: Simplify (+ 1 0) into 1
0.406 * [backup-simplify]: Simplify (log 1) into 0
0.406 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [backup-simplify]: Simplify (/ 1 1) into 1
0.406 * [taylor]: Taking taylor expansion of 1 in x
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [backup-simplify]: Simplify (+ 1 0) into 1
0.407 * [backup-simplify]: Simplify (log 1) into 0
0.407 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.407 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.408 * [backup-simplify]: Simplify (+ 0 1) into 1
0.409 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.409 * [backup-simplify]: Simplify (+ 0 0) into 0
0.411 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.411 * [backup-simplify]: Simplify -1/2 into -1/2
0.411 * [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))))
0.411 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.411 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x))
0.411 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0
0.411 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.411 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.411 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.411 * [taylor]: Taking taylor expansion of 1 in x
0.411 * [backup-simplify]: Simplify 1 into 1
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 1 into 1
0.412 * [backup-simplify]: Simplify (- 0) into 0
0.412 * [backup-simplify]: Simplify (+ 1 0) into 1
0.412 * [backup-simplify]: Simplify (log 1) into 0
0.412 * [taylor]: Taking taylor expansion of (log1p x) in x
0.412 * [taylor]: Rewrote expression to (log (+ 1 x))
0.412 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of 1 in x
0.412 * [backup-simplify]: Simplify 1 into 1
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 1 into 1
0.413 * [backup-simplify]: Simplify (+ 1 0) into 1
0.413 * [backup-simplify]: Simplify (log 1) into 0
0.413 * [backup-simplify]: Simplify (- 1) into -1
0.414 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.414 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.415 * [backup-simplify]: Simplify (+ 0 1) into 1
0.415 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.416 * [backup-simplify]: Simplify (/ -1 1) into -1
0.416 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.416 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.416 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.416 * [taylor]: Taking taylor expansion of 1 in x
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (- 0) into 0
0.416 * [backup-simplify]: Simplify (+ 1 0) into 1
0.416 * [backup-simplify]: Simplify (log 1) into 0
0.416 * [taylor]: Taking taylor expansion of (log1p x) in x
0.417 * [taylor]: Rewrote expression to (log (+ 1 x))
0.417 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of 1 in x
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.417 * [backup-simplify]: Simplify (log 1) into 0
0.417 * [backup-simplify]: Simplify (- 1) into -1
0.418 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.418 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.419 * [backup-simplify]: Simplify (+ 0 1) into 1
0.419 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.420 * [backup-simplify]: Simplify (/ -1 1) into -1
0.420 * [backup-simplify]: Simplify -1 into -1
0.420 * [backup-simplify]: Simplify (- 0) into 0
0.420 * [backup-simplify]: Simplify (+ 0 0) into 0
0.422 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.422 * [backup-simplify]: Simplify (+ 0 0) into 0
0.424 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.424 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
0.424 * [backup-simplify]: Simplify -1 into -1
0.424 * [backup-simplify]: Simplify (- 0) into 0
0.425 * [backup-simplify]: Simplify (+ 0 0) into 0
0.428 * [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
0.428 * [backup-simplify]: Simplify (+ 0 0) into 0
0.431 * [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
0.432 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
0.432 * [backup-simplify]: Simplify -1/2 into -1/2
0.432 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
0.432 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x)))
0.432 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
0.432 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.432 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.432 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.432 * [taylor]: Taking taylor expansion of 1 in x
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify (/ 1 1) into 1
0.433 * [backup-simplify]: Simplify (- 1) into -1
0.433 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.434 * [backup-simplify]: Simplify (log -1) into (log -1)
0.434 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.434 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.434 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [backup-simplify]: Simplify 1 into 1
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify (/ 1 1) into 1
0.435 * [backup-simplify]: Simplify (+ 0 1) into 1
0.436 * [backup-simplify]: Simplify (log 1) into 0
0.436 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.437 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.438 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.438 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.439 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.439 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.439 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.439 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.439 * [taylor]: Taking taylor expansion of 1 in x
0.439 * [backup-simplify]: Simplify 1 into 1
0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 1 into 1
0.439 * [backup-simplify]: Simplify (/ 1 1) into 1
0.439 * [backup-simplify]: Simplify (- 1) into -1
0.440 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.440 * [backup-simplify]: Simplify (log -1) into (log -1)
0.440 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.440 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.440 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.440 * [taylor]: Taking taylor expansion of 1 in x
0.441 * [backup-simplify]: Simplify 1 into 1
0.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.441 * [backup-simplify]: Simplify (/ 1 1) into 1
0.441 * [backup-simplify]: Simplify (+ 0 1) into 1
0.442 * [backup-simplify]: Simplify (log 1) into 0
0.443 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.443 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.444 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.444 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.445 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.445 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (- 0) into 0
0.447 * [backup-simplify]: Simplify (+ 1 0) into 1
0.448 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.449 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.450 * [backup-simplify]: Simplify (+ 1 0) into 1
0.451 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.451 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.452 * [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)))
0.453 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
0.453 * [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
0.457 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.457 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.462 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.463 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.463 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.465 * [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)))
0.466 * [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)))
0.469 * [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)))))
0.469 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))
0.469 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0
0.469 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.469 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify 1 into 1
0.469 * [backup-simplify]: Simplify (/ 1 1) into 1
0.469 * [taylor]: Taking taylor expansion of 1 in x
0.469 * [backup-simplify]: Simplify 1 into 1
0.470 * [backup-simplify]: Simplify (+ 1 0) into 1
0.470 * [backup-simplify]: Simplify (log 1) into 0
0.470 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.470 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.470 * [taylor]: Taking taylor expansion of (+ 1 (/ -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 (/ -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
0.470 * [backup-simplify]: Simplify (/ -1 1) into -1
0.471 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.471 * [backup-simplify]: Simplify (log -1) into (log -1)
0.471 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.472 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.472 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.472 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.473 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.473 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.473 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [taylor]: Taking taylor expansion of 1 in x
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (+ 1 0) into 1
0.474 * [backup-simplify]: Simplify (log 1) into 0
0.474 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.474 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.474 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
0.474 * [taylor]: Taking taylor expansion of 1 in x
0.474 * [backup-simplify]: Simplify 1 into 1
0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.474 * [taylor]: Taking taylor expansion of -1 in x
0.474 * [backup-simplify]: Simplify -1 into -1
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [backup-simplify]: Simplify 0 into 0
0.474 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (/ -1 1) into -1
0.474 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.475 * [backup-simplify]: Simplify (log -1) into (log -1)
0.475 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.475 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.476 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.476 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.477 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.477 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.478 * [backup-simplify]: Simplify (+ 0 1) into 1
0.478 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.479 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.479 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (+ 1 0) into 1
0.480 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.481 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.482 * [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)))
0.483 * [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)))
0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.483 * [backup-simplify]: Simplify (+ 0 0) into 0
0.487 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.488 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.489 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.489 * [backup-simplify]: Simplify (+ 0 0) into 0
0.490 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.491 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.491 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.493 * [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))))))
0.495 * [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))))))
0.497 * [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)))))))))))
0.497 * * * [progress]: simplifying candidates
0.498 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.498 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.498 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.498 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ (sqrt 1) (sqrt x))) (log (- (sqrt 1) (sqrt x)))) (log1p x)))>
0.498 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x)))) (log1p x)))>
0.498 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.498 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x)))>
0.498 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (* 1 1) (* x x))) (log (+ 1 x))) (log1p x)))>
0.498 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.498 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (x) (/ (pow (log (- 1 x)) 1) (log1p x)))>
0.498 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.498 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.498 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (log (- 1 x)))) (log1p x)))>
0.498 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log (- 1 x)) (log1p x)))))>
0.498 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log (- 1 x)) (log1p x)))))>
0.498 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (x) (pow (/ (log (- 1 x)) (log1p x)) 1))>
0.499 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x)))))>
0.499 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log (- 1 x)) (log1p x)))))>
0.499 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log (- 1 x)) (log1p x)))))>
0.499 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
0.499 * * * * [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)))))>
0.499 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))) (/ (log (- 1 x)) (log1p x)))))>
0.499 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log (- 1 x)) (log1p x))) (sqrt (/ (log (- 1 x)) (log1p x)))))>
0.499 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- 1 x))) (- (log1p x))))>
0.499 * * * * [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))))>
0.499 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (x) (- (/ (log (- (* 1 1) (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x))))>
0.499 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.499 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.499 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.499 * * * * [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)))))>
0.499 * * * * [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)))))>
0.499 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) (/ (cbrt (log (- 1 x))) (log1p x))))>
0.499 * * * * [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)))))>
0.499 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))))>
0.499 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) 1) (/ (sqrt (log (- 1 x))) (log1p x))))>
0.499 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.499 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.499 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.499 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log (- 1 x)) (log1p x))))>
0.499 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (x) (* (log (- 1 x)) (/ 1 (log1p x))))>
0.499 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.499 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
0.500 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x))))>
0.500 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x)))>
0.500 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.500 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x))))))>
0.500 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x))))))>
0.500 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.500 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (log (- 1 x)) (log1p x)))))>
0.500 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) (log1p x)))>
0.500 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.500 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.500 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
0.500 * * * * [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))))))>
0.500 * * * * [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))))))))))))>
0.501 * [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)))))))))))
0.503 * * [simplify]: iteration 1: (163 enodes)
0.573 * * [simplify]: iteration 2: (369 enodes)
0.710 * * [simplify]: iteration 3: (1051 enodes)
1.825 * * [simplify]: Extracting #0: cost 62 inf + 0
1.826 * * [simplify]: Extracting #1: cost 336 inf + 2
1.832 * * [simplify]: Extracting #2: cost 750 inf + 2564
1.843 * * [simplify]: Extracting #3: cost 835 inf + 24816
1.899 * * [simplify]: Extracting #4: cost 382 inf + 180779
2.020 * * [simplify]: Extracting #5: cost 46 inf + 364833
2.161 * * [simplify]: Extracting #6: cost 1 inf + 385984
2.278 * * [simplify]: Extracting #7: cost 0 inf + 383323
2.386 * * [simplify]: Extracting #8: cost 0 inf + 383168
2.522 * [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))
  (/ (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)))
  (real->posit16 (/ (log (- 1 x)) (log1p x)))
  (- (+ (* -1/3 (* (* x x) x)) (* -1/2 (* x x))) x)
  (+ (log -1) (- (log x) (fma 1/2 (/ (/ 1 x) x) (/ 1 x))))
  (+ (/ -1 x) (+ (/ -1/2 (* x x)) (- (log (/ -1 x)))))
  (- (+ (* -1/2 (* x x)) -1) x)
  (+ (/ 2 (* (- x) (log x))) (+ (fma 1/2 (/ (log -1) (* (* x (log x)) (* x (log x)))) 1) (- (- (/ 2 (* (* x (log x)) (* x (log x)))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* (* (* x (log x)) (* x (log x))) (- (log x)))))) (/ (/ (log -1) x) (* (log x) (log x))))))
  (- (- (+ (- (/ (/ (/ 1 x) x) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (/ (/ (log (/ -1 x)) x) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x)))))) (/ (/ 1 x) (+ 0 (log x)))) (fma (+ (/ (log (/ -1 x)) (* (* (- (log -1) (log (/ -1 x))) x) (* (- (log -1) (log (/ -1 x))) x))) (/ (/ (/ 1 x) x) (+ 0 (log x)))) 1/2 (/ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (* (* (- (log -1) (log (/ -1 x))) x) (* (- (log -1) (log (/ -1 x))) x)))))
2.525 * * * [progress]: adding candidates to table
2.738 * * [progress]: iteration 2 / 4
2.738 * * * [progress]: picking best candidate
2.745 * * * * [pick]: Picked  #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
2.745 * * * [progress]: localizing error
2.756 * * * [progress]: generating rewritten candidates
2.756 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.761 * * * [progress]: generating series expansions
2.761 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.761 * [backup-simplify]: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x))
2.761 * [approximate]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0
2.761 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
2.761 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
2.761 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
2.761 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
2.761 * [taylor]: Taking taylor expansion of 1 in x
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [taylor]: Taking taylor expansion of (- x) in x
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.762 * [backup-simplify]: Simplify (- 0) into 0
2.762 * [backup-simplify]: Simplify (+ 1 0) into 1
2.763 * [backup-simplify]: Simplify (log 1) into 0
2.763 * [taylor]: Taking taylor expansion of (log1p x) in x
2.763 * [taylor]: Rewrote expression to (log (+ 1 x))
2.763 * [taylor]: Taking taylor expansion of (+ 1 x) in x
2.763 * [taylor]: Taking taylor expansion of 1 in x
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [taylor]: Taking taylor expansion of x in x
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [backup-simplify]: Simplify (+ 1 0) into 1
2.763 * [backup-simplify]: Simplify (log 1) into 0
2.764 * [backup-simplify]: Simplify (- 1) into -1
2.764 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.765 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
2.765 * [backup-simplify]: Simplify (+ 0 1) into 1
2.766 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.766 * [backup-simplify]: Simplify (/ -1 1) into -1
2.766 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
2.766 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
2.766 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
2.766 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
2.766 * [taylor]: Taking taylor expansion of 1 in x
2.766 * [backup-simplify]: Simplify 1 into 1
2.766 * [taylor]: Taking taylor expansion of (- x) in x
2.766 * [taylor]: Taking taylor expansion of x in x
2.766 * [backup-simplify]: Simplify 0 into 0
2.766 * [backup-simplify]: Simplify 1 into 1
2.766 * [backup-simplify]: Simplify (- 0) into 0
2.767 * [backup-simplify]: Simplify (+ 1 0) into 1
2.767 * [backup-simplify]: Simplify (log 1) into 0
2.767 * [taylor]: Taking taylor expansion of (log1p x) in x
2.767 * [taylor]: Rewrote expression to (log (+ 1 x))
2.767 * [taylor]: Taking taylor expansion of (+ 1 x) in x
2.767 * [taylor]: Taking taylor expansion of 1 in x
2.767 * [backup-simplify]: Simplify 1 into 1
2.767 * [taylor]: Taking taylor expansion of x in x
2.767 * [backup-simplify]: Simplify 0 into 0
2.767 * [backup-simplify]: Simplify 1 into 1
2.767 * [backup-simplify]: Simplify (+ 1 0) into 1
2.768 * [backup-simplify]: Simplify (log 1) into 0
2.768 * [backup-simplify]: Simplify (- 1) into -1
2.768 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.769 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
2.769 * [backup-simplify]: Simplify (+ 0 1) into 1
2.770 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.770 * [backup-simplify]: Simplify (/ -1 1) into -1
2.770 * [backup-simplify]: Simplify -1 into -1
2.771 * [backup-simplify]: Simplify (- 0) into 0
2.771 * [backup-simplify]: Simplify (+ 0 0) into 0
2.772 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.773 * [backup-simplify]: Simplify (+ 0 0) into 0
2.774 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.775 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
2.775 * [backup-simplify]: Simplify -1 into -1
2.775 * [backup-simplify]: Simplify (- 0) into 0
2.775 * [backup-simplify]: Simplify (+ 0 0) into 0
2.778 * [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
2.779 * [backup-simplify]: Simplify (+ 0 0) into 0
2.782 * [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
2.783 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
2.783 * [backup-simplify]: Simplify -1/2 into -1/2
2.783 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
2.783 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x)))
2.783 * [approximate]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
2.783 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
2.783 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
2.783 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
2.783 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
2.783 * [taylor]: Taking taylor expansion of 1 in x
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.783 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.783 * [taylor]: Taking taylor expansion of x in x
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [backup-simplify]: Simplify (/ 1 1) into 1
2.784 * [backup-simplify]: Simplify (- 1) into -1
2.784 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.784 * [backup-simplify]: Simplify (log -1) into (log -1)
2.784 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.784 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.784 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.784 * [taylor]: Taking taylor expansion of 1 in x
2.784 * [backup-simplify]: Simplify 1 into 1
2.784 * [taylor]: Taking taylor expansion of (/ 1 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
2.785 * [backup-simplify]: Simplify (/ 1 1) into 1
2.785 * [backup-simplify]: Simplify (+ 0 1) into 1
2.785 * [backup-simplify]: Simplify (log 1) into 0
2.786 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.786 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.787 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.787 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.787 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.787 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
2.787 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
2.787 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
2.787 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
2.787 * [taylor]: Taking taylor expansion of 1 in x
2.787 * [backup-simplify]: Simplify 1 into 1
2.787 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.787 * [taylor]: Taking taylor expansion of x in x
2.787 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify 1 into 1
2.788 * [backup-simplify]: Simplify (/ 1 1) into 1
2.788 * [backup-simplify]: Simplify (- 1) into -1
2.788 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.789 * [backup-simplify]: Simplify (log -1) into (log -1)
2.789 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.789 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.789 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.789 * [taylor]: Taking taylor expansion of 1 in x
2.789 * [backup-simplify]: Simplify 1 into 1
2.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.789 * [taylor]: Taking taylor expansion of x in x
2.789 * [backup-simplify]: Simplify 0 into 0
2.789 * [backup-simplify]: Simplify 1 into 1
2.789 * [backup-simplify]: Simplify (/ 1 1) into 1
2.789 * [backup-simplify]: Simplify (+ 0 1) into 1
2.790 * [backup-simplify]: Simplify (log 1) into 0
2.790 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.790 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.791 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.791 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.792 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.792 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
2.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.796 * [backup-simplify]: Simplify (- 0) into 0
2.797 * [backup-simplify]: Simplify (+ 1 0) into 1
2.798 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
2.798 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.799 * [backup-simplify]: Simplify (+ 1 0) into 1
2.800 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.800 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.800 * [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)))
2.801 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
2.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.802 * [backup-simplify]: Simplify (- 0) into 0
2.802 * [backup-simplify]: Simplify (+ 0 0) into 0
2.803 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
2.804 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.805 * [backup-simplify]: Simplify (+ 0 0) into 0
2.806 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.808 * [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)))
2.809 * [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)))
2.810 * [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)))))
2.811 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x)))
2.811 * [approximate]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0
2.811 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
2.811 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.811 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.811 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.811 * [taylor]: Taking taylor expansion of 1 in x
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.811 * [taylor]: Taking taylor expansion of x in x
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [backup-simplify]: Simplify (/ 1 1) into 1
2.811 * [backup-simplify]: Simplify (+ 0 1) into 1
2.812 * [backup-simplify]: Simplify (log 1) into 0
2.812 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
2.812 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
2.812 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
2.812 * [taylor]: Taking taylor expansion of 1 in x
2.812 * [backup-simplify]: Simplify 1 into 1
2.812 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.812 * [taylor]: Taking taylor expansion of -1 in x
2.812 * [backup-simplify]: Simplify -1 into -1
2.812 * [taylor]: Taking taylor expansion of x in x
2.812 * [backup-simplify]: Simplify 0 into 0
2.812 * [backup-simplify]: Simplify 1 into 1
2.812 * [backup-simplify]: Simplify (/ -1 1) into -1
2.812 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.813 * [backup-simplify]: Simplify (log -1) into (log -1)
2.813 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.813 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.814 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.814 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.814 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.814 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
2.814 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
2.814 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
2.815 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
2.815 * [taylor]: Taking taylor expansion of 1 in x
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.815 * [taylor]: Taking taylor expansion of x in x
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (/ 1 1) into 1
2.815 * [backup-simplify]: Simplify (+ 0 1) into 1
2.815 * [backup-simplify]: Simplify (log 1) into 0
2.815 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
2.815 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
2.815 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
2.815 * [taylor]: Taking taylor expansion of 1 in x
2.815 * [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 in x
2.816 * [backup-simplify]: Simplify -1 into -1
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 (+ 0 -1) into -1
2.816 * [backup-simplify]: Simplify (log -1) into (log -1)
2.817 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.818 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.818 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
2.819 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.819 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.820 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
2.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.821 * [backup-simplify]: Simplify (+ 1 0) into 1
2.822 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
2.822 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.823 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.823 * [backup-simplify]: Simplify (+ 1 0) into 1
2.824 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
2.824 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.825 * [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)))
2.826 * [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)))
2.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.827 * [backup-simplify]: Simplify (+ 0 0) into 0
2.828 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
2.829 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.829 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.830 * [backup-simplify]: Simplify (+ 0 0) into 0
2.831 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
2.832 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.832 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
2.834 * [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))))))
2.835 * [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))))))
2.838 * [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)))))))))))
2.838 * * * [progress]: simplifying candidates
2.838 * * * * [progress]: [ 1 / 33 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log1p (- x)) (log1p x)))))>
2.838 * * * * [progress]: [ 2 / 33 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log1p (- x)) (log1p x)))))>
2.838 * * * * [progress]: [ 3 / 33 ] simplifiying candidate #<alt (λ (x) (pow (/ (log1p (- x)) (log1p x)) 1))>
2.838 * * * * [progress]: [ 4 / 33 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log1p (- x))) (log (log1p x)))))>
2.838 * * * * [progress]: [ 5 / 33 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log1p (- x)) (log1p x)))))>
2.838 * * * * [progress]: [ 6 / 33 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log1p (- x)) (log1p x)))))>
2.839 * * * * [progress]: [ 7 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
2.839 * * * * [progress]: [ 8 / 33 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (log1p (- x)) (log1p x))) (cbrt (/ (log1p (- x)) (log1p x)))) (cbrt (/ (log1p (- x)) (log1p x)))))>
2.839 * * * * [progress]: [ 9 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))))>
2.839 * * * * [progress]: [ 10 / 33 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log1p (- x)) (log1p x))) (sqrt (/ (log1p (- x)) (log1p x)))))>
2.839 * * * * [progress]: [ 11 / 33 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (- x))) (- (log1p x))))>
2.839 * * * * [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)))))>
2.839 * * * * [progress]: [ 13 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x)))))>
2.839 * * * * [progress]: [ 14 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) (/ (cbrt (log1p (- x))) (log1p x))))>
2.839 * * * * [progress]: [ 15 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x)))))>
2.839 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x)))))>
2.839 * * * * [progress]: [ 17 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) 1) (/ (sqrt (log1p (- x))) (log1p x))))>
2.839 * * * * [progress]: [ 18 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x)))))>
2.839 * * * * [progress]: [ 19 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x)))))>
2.839 * * * * [progress]: [ 20 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log1p (- x)) (log1p x))))>
2.839 * * * * [progress]: [ 21 / 33 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log1p (- x)) (log1p x))))>
2.839 * * * * [progress]: [ 22 / 33 ] simplifiying candidate #<alt (λ (x) (* (log1p (- x)) (/ 1 (log1p x))))>
2.839 * * * * [progress]: [ 23 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
2.839 * * * * [progress]: [ 24 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
2.839 * * * * [progress]: [ 25 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x))))>
2.839 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) 1) (log1p x)))>
2.839 * * * * [progress]: [ 27 / 33 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x))))))>
2.839 * * * * [progress]: [ 28 / 33 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x))))))>
2.839 * * * * [progress]: [ 29 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
2.839 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (log1p (- x)) (log1p x)))))>
2.839 * * * * [progress]: [ 31 / 33 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
2.839 * * * * [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))))))>
2.839 * * * * [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))))))))))))>
2.840 * [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)))))))))))
2.841 * * [simplify]: iteration 1: (112 enodes)
2.869 * * [simplify]: iteration 2: (264 enodes)
2.999 * * [simplify]: iteration 3: (813 enodes)
3.794 * * [simplify]: Extracting #0: cost 37 inf + 0
3.794 * * [simplify]: Extracting #1: cost 277 inf + 1
3.796 * * [simplify]: Extracting #2: cost 639 inf + 886
3.803 * * [simplify]: Extracting #3: cost 672 inf + 35731
3.837 * * [simplify]: Extracting #4: cost 373 inf + 143938
3.917 * * [simplify]: Extracting #5: cost 86 inf + 313415
4.033 * * [simplify]: Extracting #6: cost 2 inf + 361163
4.172 * * [simplify]: Extracting #7: cost 0 inf + 357238
4.277 * * [simplify]: Extracting #8: cost 0 inf + 357183
4.390 * [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)))
  (- (- -1 (* 1/2 (* x x))) x)
  (fma 2 (+ (/ 1 (* (* x (log x)) (* x (log x)))) (/ (/ 1 x) (- (log x)))) (- (- (fma 1/2 (/ (log -1) (* (* x (log x)) (* x (log x)))) 1) (/ (log -1) (- (log x)))) (+ (/ (log -1) (- (* (* (* x (log x)) (* x (log x))) (log x)))) (/ (/ (/ (log -1) (log x)) (log x)) x))))
  (- (- (+ (/ (/ (+ (log (/ 1 x)) (log -1)) (- 0 (log (/ 1 x)))) (* (- 0 (log (/ 1 x))) x)) (/ 1 (* (* (- 0 (log (/ 1 x))) x) (* (- 0 (log (/ 1 x))) x)))) (+ (/ (+ (log (/ 1 x)) (log -1)) (- 0 (log (/ 1 x)))) (/ (/ (+ (log (/ 1 x)) (log -1)) (- 0 (log (/ 1 x)))) (* (* (- 0 (log (/ 1 x))) x) (* (- 0 (log (/ 1 x))) x))))) (fma 1/2 (+ (/ (/ (+ (log (/ 1 x)) (log -1)) (* (- 0 (log (/ 1 x))) x)) (* (- 0 (log (/ 1 x))) x)) (/ (/ 1 (* x x)) (+ 0 (log x)))) (/ (/ 1 x) (- 0 (log (/ 1 x))))))
4.392 * * * [progress]: adding candidates to table
4.518 * * [progress]: iteration 3 / 4
4.518 * * * [progress]: picking best candidate
4.521 * * * * [pick]: Picked  #<alt (λ (x) (- (- -1 (* 1/2 (* x x))) x))>
4.521 * * * [progress]: localizing error
4.542 * * * [progress]: generating rewritten candidates
4.542 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2)
4.573 * * * [progress]: generating series expansions
4.573 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2)
4.573 * [backup-simplify]: Simplify (* 1/2 (* x x)) into (* 1/2 (pow x 2))
4.573 * [approximate]: Taking taylor expansion of (* 1/2 (pow x 2)) in (x) around 0
4.573 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
4.573 * [taylor]: Taking taylor expansion of 1/2 in x
4.573 * [backup-simplify]: Simplify 1/2 into 1/2
4.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.573 * [taylor]: Taking taylor expansion of x in x
4.573 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify 1 into 1
4.574 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
4.574 * [taylor]: Taking taylor expansion of 1/2 in x
4.574 * [backup-simplify]: Simplify 1/2 into 1/2
4.574 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.574 * [taylor]: Taking taylor expansion of x in x
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify 1 into 1
4.575 * [backup-simplify]: Simplify (* 1 1) into 1
4.575 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
4.575 * [backup-simplify]: Simplify 1/2 into 1/2
4.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.577 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
4.577 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.579 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
4.579 * [backup-simplify]: Simplify 0 into 0
4.580 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.581 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.584 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.587 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.587 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.591 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify (* 1/2 (pow x 2)) into (* 1/2 (pow x 2))
4.591 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) (/ 1 x))) into (/ 1/2 (pow x 2))
4.591 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0
4.591 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.591 * [taylor]: Taking taylor expansion of 1/2 in x
4.591 * [backup-simplify]: Simplify 1/2 into 1/2
4.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.591 * [taylor]: Taking taylor expansion of x in x
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 1 into 1
4.592 * [backup-simplify]: Simplify (* 1 1) into 1
4.592 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.592 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.592 * [taylor]: Taking taylor expansion of 1/2 in x
4.592 * [backup-simplify]: Simplify 1/2 into 1/2
4.592 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.592 * [taylor]: Taking taylor expansion of x in x
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 1 into 1
4.593 * [backup-simplify]: Simplify (* 1 1) into 1
4.593 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.594 * [backup-simplify]: Simplify 1/2 into 1/2
4.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.595 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
4.595 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.597 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.599 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.602 * [backup-simplify]: Simplify 0 into 0
4.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.604 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.604 * [backup-simplify]: Simplify 0 into 0
4.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.607 * [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
4.607 * [backup-simplify]: Simplify 0 into 0
4.607 * [backup-simplify]: Simplify (* 1/2 (pow (/ 1 (/ 1 x)) 2)) into (* 1/2 (pow x 2))
4.607 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- x)) (/ 1 (- x)))) into (/ 1/2 (pow x 2))
4.607 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0
4.607 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.607 * [taylor]: Taking taylor expansion of 1/2 in x
4.607 * [backup-simplify]: Simplify 1/2 into 1/2
4.607 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.607 * [taylor]: Taking taylor expansion of x in x
4.607 * [backup-simplify]: Simplify 0 into 0
4.607 * [backup-simplify]: Simplify 1 into 1
4.608 * [backup-simplify]: Simplify (* 1 1) into 1
4.608 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.608 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
4.608 * [taylor]: Taking taylor expansion of 1/2 in x
4.608 * [backup-simplify]: Simplify 1/2 into 1/2
4.609 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.609 * [taylor]: Taking taylor expansion of x in x
4.609 * [backup-simplify]: Simplify 0 into 0
4.609 * [backup-simplify]: Simplify 1 into 1
4.609 * [backup-simplify]: Simplify (* 1 1) into 1
4.609 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
4.610 * [backup-simplify]: Simplify 1/2 into 1/2
4.610 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.611 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
4.611 * [backup-simplify]: Simplify 0 into 0
4.612 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.613 * [backup-simplify]: Simplify 0 into 0
4.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.615 * [backup-simplify]: Simplify 0 into 0
4.617 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.618 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.618 * [backup-simplify]: Simplify 0 into 0
4.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.621 * [backup-simplify]: Simplify 0 into 0
4.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.623 * [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
4.623 * [backup-simplify]: Simplify 0 into 0
4.623 * [backup-simplify]: Simplify (* 1/2 (pow (/ 1 (/ 1 (- x))) 2)) into (* 1/2 (pow x 2))
4.624 * * * [progress]: simplifying candidates
4.624 * * * * [progress]: [ 1 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (log1p (expm1 (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 2 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (expm1 (log1p (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 3 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (pow (* 1/2 (* x x)) 1)) x))>
4.624 * * * * [progress]: [ 4 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (pow (* 1/2 (* x x)) 1)) x))>
4.624 * * * * [progress]: [ 5 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (pow (* 1/2 (* x x)) 1)) x))>
4.624 * * * * [progress]: [ 6 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (exp (+ (log 1/2) (+ (log x) (log x))))) x))>
4.624 * * * * [progress]: [ 7 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (exp (+ (log 1/2) (log (* x x))))) x))>
4.624 * * * * [progress]: [ 8 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (exp (log (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 9 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (log (exp (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 10 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (cbrt (* (* (* 1/2 1/2) 1/2) (* (* (* x x) x) (* (* x x) x))))) x))>
4.624 * * * * [progress]: [ 11 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (cbrt (* (* (* 1/2 1/2) 1/2) (* (* (* x x) (* x x)) (* x x))))) x))>
4.624 * * * * [progress]: [ 12 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (cbrt (* 1/2 (* x x))) (cbrt (* 1/2 (* x x)))) (cbrt (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 13 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (cbrt (* (* (* 1/2 (* x x)) (* 1/2 (* x x))) (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 14 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (sqrt (* 1/2 (* x x))) (sqrt (* 1/2 (* x x))))) x))>
4.624 * * * * [progress]: [ 15 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1 (* 1/2 (* x x)))) x))>
4.624 * * * * [progress]: [ 16 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (sqrt 1/2) x) (* (sqrt 1/2) x))) x))>
4.624 * * * * [progress]: [ 17 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* 1/2 x) x)) x))>
4.625 * * * * [progress]: [ 18 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* (cbrt 1/2) (cbrt 1/2)) (* (cbrt 1/2) (* x x)))) x))>
4.625 * * * * [progress]: [ 19 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (sqrt 1/2) (* (sqrt 1/2) (* x x)))) x))>
4.625 * * * * [progress]: [ 20 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1 (* 1/2 (* x x)))) x))>
4.625 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (posit16->real (real->posit16 (* 1/2 (* x x))))) x))>
4.625 * * * * [progress]: [ 22 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* (* x x) 1/2)) x))>
4.625 * * * * [progress]: [ 23 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (pow x 2))) x))>
4.625 * * * * [progress]: [ 24 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (pow x 2))) x))>
4.625 * * * * [progress]: [ 25 / 25 ] simplifiying candidate #<alt (λ (x) (- (- -1 (* 1/2 (pow x 2))) x))>
4.625 * [simplify]: Simplifying:
  (expm1 (* 1/2 (* x x)))
  (log1p (* 1/2 (* x x)))
  (* 1/2 (* x x))
  (* 1/2 (* x x))
  (+ (log 1/2) (+ (log x) (log x)))
  (+ (log 1/2) (log (* x x)))
  (log (* 1/2 (* x x)))
  (exp (* 1/2 (* x x)))
  (* (* (* 1/2 1/2) 1/2) (* (* (* x x) x) (* (* x x) x)))
  (* (* (* 1/2 1/2) 1/2) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (* 1/2 (* x x))) (cbrt (* 1/2 (* x x))))
  (cbrt (* 1/2 (* x x)))
  (* (* (* 1/2 (* x x)) (* 1/2 (* x x))) (* 1/2 (* x x)))
  (sqrt (* 1/2 (* x x)))
  (sqrt (* 1/2 (* x x)))
  (* (sqrt 1/2) x)
  (* (sqrt 1/2) x)
  (* 1/2 x)
  (* (cbrt 1/2) (* x x))
  (* (sqrt 1/2) (* x x))
  (* 1/2 (* x x))
  (real->posit16 (* 1/2 (* x x)))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
  (* 1/2 (pow x 2))
4.625 * * [simplify]: iteration 1: (37 enodes)
4.635 * * [simplify]: iteration 2: (94 enodes)
4.666 * * [simplify]: iteration 3: (307 enodes)
4.971 * * [simplify]: iteration 4: (1302 enodes)
10.539 * * [simplify]: Extracting #0: cost 14 inf + 0
10.540 * * [simplify]: Extracting #1: cost 156 inf + 0
10.544 * * [simplify]: Extracting #2: cost 417 inf + 2081
10.557 * * [simplify]: Extracting #3: cost 101 inf + 34657
10.576 * * [simplify]: Extracting #4: cost 3 inf + 48400
10.589 * * [simplify]: Extracting #5: cost 0 inf + 49821
10.605 * [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)))
  (* x (sqrt 1/2))
  (* x (sqrt 1/2))
  (* 1/2 x)
  (* x (* (cbrt 1/2) x))
  (* (* x x) (sqrt 1/2))
  (* 1/2 (* x x))
  (real->posit16 (* 1/2 (* x x)))
  (* 1/2 (* x x))
  (* 1/2 (* x x))
  (* 1/2 (* x x))
10.606 * * * [progress]: adding candidates to table
10.692 * [progress]: [Phase 3 of 3] Extracting.
10.693 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (log1p (- x)) (log1p x)))> #<alt (λ (x) (- (- -1 (* 1/2 (* x x))) x))>)
10.693 * * * [regime-changes]: Trying 1 branch expressions: (x)
10.693 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (log1p (- x)) (log1p x)))> #<alt (λ (x) (- (- -1 (* 1/2 (* x x))) x))>)
10.724 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.724 * [simplify]: Simplifying:
  (/ (log1p (- x)) (log1p x))
10.724 * * [simplify]: iteration 1: (5 enodes)
10.725 * * [simplify]: Extracting #0: cost 1 inf + 0
10.725 * * [simplify]: Extracting #1: cost 3 inf + 0
10.725 * * [simplify]: Extracting #2: cost 5 inf + 0
10.725 * * [simplify]: Extracting #3: cost 4 inf + 1
10.725 * * [simplify]: Extracting #4: cost 0 inf + 525
10.725 * [simplify]: Simplified to:
  (/ (log1p (- x)) (log1p x))
20.245 * [regime-testing]: Baseline error score: 0.023776656458319317
20.248 * [regime-testing]: Oracle error score: 0.007949113951834124
20.252 * [regime-testing]: End program error score: 0.023776656458319317
20.302 * [regime-testing]: Target error score: 0.3364226977805017