45.065 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.212 * * * [progress]: [2/2] Setting up program.
0.214 * [progress]: [Phase 2 of 3] Improving.
0.214 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log (+ 1 x))))>
0.214 * [simplify]: Simplifying:
  (/ (log (- 1 x)) (log (+ 1 x)))
0.214 * * [simplify]: iteration 0: 7 enodes
0.216 * * [simplify]: iteration 1: 13 enodes
0.218 * * [simplify]: iteration 2: 15 enodes
0.222 * * [simplify]: iteration complete: 15 enodes
0.222 * * [simplify]: Extracting #0: cost 1 inf + 0
0.222 * * [simplify]: Extracting #1: cost 3 inf + 0
0.222 * * [simplify]: Extracting #2: cost 7 inf + 0
0.222 * * [simplify]: Extracting #3: cost 5 inf + 133
0.222 * * [simplify]: Extracting #4: cost 2 inf + 526
0.222 * * [simplify]: Extracting #5: cost 0 inf + 572
0.223 * [simplify]: Simplified to:
  (/ (log (- 1 x)) (log1p x))
0.251 * * [progress]: iteration 1 / 4
0.251 * * * [progress]: picking best candidate
0.255 * * * * [pick]: Picked  #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.255 * * * [progress]: localizing error
0.266 * * * [progress]: generating rewritten candidates
0.266 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.270 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.290 * * * [progress]: generating series expansions
0.290 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.290 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x))
0.290 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.290 * [taylor]: Taking taylor expansion of 1 in x
0.290 * [backup-simplify]: Simplify 1 into 1
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (- 0) into 0
0.291 * [backup-simplify]: Simplify (+ 1 0) into 1
0.291 * [backup-simplify]: Simplify (log 1) into 0
0.292 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.292 * [taylor]: Taking taylor expansion of 1 in x
0.292 * [backup-simplify]: Simplify 1 into 1
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.292 * [backup-simplify]: Simplify (- 0) into 0
0.292 * [backup-simplify]: Simplify (+ 1 0) into 1
0.293 * [backup-simplify]: Simplify (log 1) into 0
0.293 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify (- 1) into -1
0.294 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.296 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.296 * [backup-simplify]: Simplify -1 into -1
0.297 * [backup-simplify]: Simplify (- 0) into 0
0.297 * [backup-simplify]: Simplify (+ 0 0) into 0
0.300 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.301 * [backup-simplify]: Simplify -1/2 into -1/2
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.301 * [backup-simplify]: Simplify (+ 0 0) into 0
0.307 * [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
0.307 * [backup-simplify]: Simplify -1/3 into -1/3
0.307 * [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)))))
0.307 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x)))
0.308 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0
0.308 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.308 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of 1 in x
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [backup-simplify]: Simplify (- 1) into -1
0.309 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.309 * [backup-simplify]: Simplify (log -1) into (log -1)
0.309 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.309 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of 1 in x
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [backup-simplify]: Simplify (/ 1 1) into 1
0.310 * [backup-simplify]: Simplify (- 1) into -1
0.310 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.310 * [backup-simplify]: Simplify (log -1) into (log -1)
0.311 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.311 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
0.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.312 * [backup-simplify]: Simplify (+ 1 0) into 1
0.313 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.313 * [backup-simplify]: Simplify -1 into -1
0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.314 * [backup-simplify]: Simplify (- 0) into 0
0.314 * [backup-simplify]: Simplify (+ 0 0) into 0
0.316 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.316 * [backup-simplify]: Simplify -1/2 into -1/2
0.316 * [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))))
0.316 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1))
0.316 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0
0.316 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.317 * [backup-simplify]: Simplify (/ 1 1) into 1
0.317 * [taylor]: Taking taylor expansion of 1 in x
0.317 * [backup-simplify]: Simplify 1 into 1
0.317 * [backup-simplify]: Simplify (+ 1 0) into 1
0.317 * [backup-simplify]: Simplify (log 1) into 0
0.317 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (/ 1 1) into 1
0.318 * [taylor]: Taking taylor expansion of 1 in x
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (+ 1 0) into 1
0.318 * [backup-simplify]: Simplify (log 1) into 0
0.319 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.319 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
0.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.319 * [backup-simplify]: Simplify (+ 0 1) into 1
0.320 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.320 * [backup-simplify]: Simplify 1 into 1
0.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.321 * [backup-simplify]: Simplify (+ 0 0) into 0
0.322 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.322 * [backup-simplify]: Simplify -1/2 into -1/2
0.323 * [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))))
0.323 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.323 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x))
0.323 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0
0.323 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.323 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.323 * [taylor]: Taking taylor expansion of 1 in x
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (- 0) into 0
0.324 * [backup-simplify]: Simplify (+ 1 0) into 1
0.324 * [backup-simplify]: Simplify (log 1) into 0
0.324 * [taylor]: Taking taylor expansion of (log1p x) in x
0.324 * [taylor]: Rewrote expression to (log (+ 1 x))
0.324 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of 1 in x
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [backup-simplify]: Simplify (+ 1 0) into 1
0.324 * [backup-simplify]: Simplify (log 1) into 0
0.325 * [backup-simplify]: Simplify (- 1) into -1
0.325 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.326 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.326 * [backup-simplify]: Simplify (+ 0 1) into 1
0.327 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.327 * [backup-simplify]: Simplify (/ -1 1) into -1
0.327 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x
0.327 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.327 * [taylor]: Taking taylor expansion of 1 in x
0.327 * [backup-simplify]: Simplify 1 into 1
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 1 into 1
0.328 * [backup-simplify]: Simplify (- 0) into 0
0.328 * [backup-simplify]: Simplify (+ 1 0) into 1
0.328 * [backup-simplify]: Simplify (log 1) into 0
0.328 * [taylor]: Taking taylor expansion of (log1p x) in x
0.328 * [taylor]: Rewrote expression to (log (+ 1 x))
0.328 * [taylor]: Taking taylor expansion of (+ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of 1 in x
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.329 * [backup-simplify]: Simplify (+ 1 0) into 1
0.329 * [backup-simplify]: Simplify (log 1) into 0
0.329 * [backup-simplify]: Simplify (- 1) into -1
0.330 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.331 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.331 * [backup-simplify]: Simplify (+ 0 1) into 1
0.332 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.332 * [backup-simplify]: Simplify (/ -1 1) into -1
0.333 * [backup-simplify]: Simplify -1 into -1
0.333 * [backup-simplify]: Simplify (- 0) into 0
0.333 * [backup-simplify]: Simplify (+ 0 0) into 0
0.335 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.335 * [backup-simplify]: Simplify (+ 0 0) into 0
0.340 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.341 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
0.341 * [backup-simplify]: Simplify -1 into -1
0.341 * [backup-simplify]: Simplify (- 0) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.345 * [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
0.345 * [backup-simplify]: Simplify (+ 0 0) into 0
0.350 * [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
0.352 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
0.352 * [backup-simplify]: Simplify -1/2 into -1/2
0.352 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
0.353 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x)))
0.353 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
0.353 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.353 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.353 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (/ 1 1) into 1
0.354 * [backup-simplify]: Simplify (- 1) into -1
0.354 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.355 * [backup-simplify]: Simplify (log -1) into (log -1)
0.355 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.355 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.355 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.355 * [taylor]: Taking taylor expansion of 1 in x
0.355 * [backup-simplify]: Simplify 1 into 1
0.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 1 into 1
0.355 * [backup-simplify]: Simplify (/ 1 1) into 1
0.356 * [backup-simplify]: Simplify (+ 0 1) into 1
0.356 * [backup-simplify]: Simplify (log 1) into 0
0.357 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.357 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.358 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.359 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.359 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.359 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x
0.359 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of 1 in x
0.359 * [backup-simplify]: Simplify 1 into 1
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 1 into 1
0.360 * [backup-simplify]: Simplify (/ 1 1) into 1
0.360 * [backup-simplify]: Simplify (- 1) into -1
0.361 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.361 * [backup-simplify]: Simplify (log -1) into (log -1)
0.361 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
0.361 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
0.361 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of 1 in x
0.361 * [backup-simplify]: Simplify 1 into 1
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 1 into 1
0.361 * [backup-simplify]: Simplify (/ 1 1) into 1
0.362 * [backup-simplify]: Simplify (+ 0 1) into 1
0.362 * [backup-simplify]: Simplify (log 1) into 0
0.362 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.363 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.363 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.363 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.364 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.364 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.365 * [backup-simplify]: Simplify (- 0) into 0
0.365 * [backup-simplify]: Simplify (+ 1 0) into 1
0.366 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.366 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify (+ 1 0) into 1
0.368 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.368 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.369 * [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)))
0.369 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.370 * [backup-simplify]: Simplify (- 0) into 0
0.371 * [backup-simplify]: Simplify (+ 0 0) into 0
0.372 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.373 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.373 * [backup-simplify]: Simplify (+ 0 0) into 0
0.375 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.375 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.376 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.377 * [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)))
0.377 * [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)))
0.379 * [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)))))
0.379 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x)))
0.379 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0
0.379 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.380 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify (/ 1 1) into 1
0.380 * [taylor]: Taking taylor expansion of 1 in x
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify (+ 1 0) into 1
0.380 * [backup-simplify]: Simplify (log 1) into 0
0.380 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.381 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.381 * [taylor]: Taking taylor expansion of (+ 1 (/ -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 (/ -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
0.381 * [backup-simplify]: Simplify (/ -1 1) into -1
0.381 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.381 * [backup-simplify]: Simplify (log -1) into (log -1)
0.382 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.382 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.383 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.383 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.383 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.383 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x
0.383 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [backup-simplify]: Simplify (/ 1 1) into 1
0.384 * [taylor]: Taking taylor expansion of 1 in x
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [backup-simplify]: Simplify (+ 1 0) into 1
0.384 * [backup-simplify]: Simplify (log 1) into 0
0.384 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
0.384 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
0.384 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 1 in x
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.384 * [taylor]: Taking taylor expansion of -1 in x
0.384 * [backup-simplify]: Simplify -1 into -1
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify (/ -1 1) into -1
0.385 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.385 * [backup-simplify]: Simplify (log -1) into (log -1)
0.386 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.386 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.386 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.387 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.387 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.388 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
0.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.388 * [backup-simplify]: Simplify (+ 0 1) into 1
0.389 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
0.390 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.390 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.391 * [backup-simplify]: Simplify (+ 1 0) into 1
0.392 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.392 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.393 * [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)))
0.394 * [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)))
0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.395 * [backup-simplify]: Simplify (+ 0 0) into 0
0.396 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.397 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.398 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.398 * [backup-simplify]: Simplify (+ 0 0) into 0
0.399 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.400 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.400 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.402 * [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))))))
0.404 * [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))))))
0.406 * [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)))))))))))
0.407 * * * [progress]: simplifying candidates
0.407 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.407 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
0.407 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.407 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ (sqrt 1) (sqrt x))) (log (- (sqrt 1) (sqrt x)))) (log1p x)))>
0.407 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log (+ 1 (sqrt x))) (log (- 1 (sqrt x)))) (log1p x)))>
0.407 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (x) (/ (+ (log 1) (log (- 1 x))) (log1p x)))>
0.407 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (pow 1 3) (pow x 3))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x)))>
0.407 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- (* 1 1) (* x x))) (log (+ 1 x))) (log1p x)))>
0.407 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.407 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (x) (/ (pow (log (- 1 x)) 1) (log1p x)))>
0.407 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log (- 1 x)) (log1p x)))>
0.407 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (cbrt (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))) (log1p x)))>
0.407 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (log (- 1 x))) (log1p x)))>
0.407 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (log (- 1 x)))) (log1p x)))>
0.408 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log (- 1 x)) (log1p x)))))>
0.408 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log (- 1 x)) (log1p x)))))>
0.408 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (x) (pow (/ (log (- 1 x)) (log1p x)) 1))>
0.408 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x)))))>
0.408 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log (- 1 x)) (log1p x)))))>
0.408 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log (- 1 x)) (log1p x)))))>
0.408 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
0.408 * * * * [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)))))>
0.408 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x))) (/ (log (- 1 x)) (log1p x)))))>
0.408 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log (- 1 x)) (log1p x))) (sqrt (/ (log (- 1 x)) (log1p x)))))>
0.408 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log (- 1 x))) (- (log1p x))))>
0.408 * * * * [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))))>
0.408 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (x) (- (/ (log (- (* 1 1) (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x))))>
0.408 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.408 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.408 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.408 * * * * [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)))))>
0.408 * * * * [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)))))>
0.408 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) (/ (cbrt (log (- 1 x))) (log1p x))))>
0.408 * * * * [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)))))>
0.408 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x)))))>
0.408 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log (- 1 x))) 1) (/ (sqrt (log (- 1 x))) (log1p x))))>
0.408 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x)))))>
0.408 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x)))))>
0.408 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log (- 1 x)) (log1p x))))>
0.408 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log (- 1 x)) (log1p x))))>
0.408 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (x) (* (log (- 1 x)) (/ 1 (log1p x))))>
0.409 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.409 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
0.409 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x))))>
0.409 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x)))>
0.409 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.409 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x))))))>
0.409 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x))))))>
0.409 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log (- 1 x)))))>
0.409 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (log (- 1 x)) (log1p x)))))>
0.409 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) (log1p x)))>
0.409 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.409 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (log1p x)))>
0.409 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
0.409 * * * * [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))))))>
0.409 * * * * [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))))))))))))>
0.410 * [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)))))))))))
0.411 * * [simplify]: iteration 0: 163 enodes
0.483 * * [simplify]: iteration 1: 383 enodes
0.650 * * [simplify]: iteration 2: 1105 enodes
0.900 * * [simplify]: iteration 3: 2006 enodes
1.251 * * [simplify]: iteration complete: 2006 enodes
1.252 * * [simplify]: Extracting #0: cost 63 inf + 0
1.252 * * [simplify]: Extracting #1: cost 229 inf + 2
1.255 * * [simplify]: Extracting #2: cost 443 inf + 2310
1.263 * * [simplify]: Extracting #3: cost 542 inf + 21791
1.286 * * [simplify]: Extracting #4: cost 238 inf + 102569
1.312 * * [simplify]: Extracting #5: cost 89 inf + 157473
1.366 * * [simplify]: Extracting #6: cost 18 inf + 189043
1.422 * * [simplify]: Extracting #7: cost 4 inf + 190911
1.459 * * [simplify]: Extracting #8: cost 0 inf + 192285
1.499 * [simplify]: Simplified to:
  (- x)
  (log1p (log (- 1 x)))
  (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))
  (log (cbrt (- 1 x)))
  (log (sqrt (- 1 x)))
  (log (sqrt (- 1 x)))
  0
  (log (- 1 x))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  (log1p (sqrt x))
  (log (- 1 (sqrt x)))
  0
  (log (- 1 x))
  (log (- 1 (* (* x x) x)))
  (log1p (fma x x x))
  (log (- 1 (* x x)))
  (log1p x)
  (log (- 1 x))
  (log (log (- 1 x)))
  (- 1 x)
  (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))
  (cbrt (log (- 1 x)))
  (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (sqrt (log (- 1 x)))
  (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)))
  (- (+ x (fma (* x x) 1/2 (* (* 1/3 x) (* x x)))))
  (- (log -1) (- (+ (/ 1/2 (* x x)) (/ 1 x)) (log x)))
  (- (- (log (/ -1 x))) (+ (/ 1/2 (* x x)) (/ 1 x)))
  (- (+ x (fma 1/2 (* x x) 1)))
  (- (+ (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 1) (/ (/ 2 (- (log x))) x)) (- (/ 2 (* (* (log x) x) (* (log x) x))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x)))))) (+ (/ (log -1) (- (log x))) (/ (/ (log -1) (* (log x) (log x))) x)))
  (+ (/ (/ (- (log -1) (log x)) x) (* (+ 0 (log x)) (+ 0 (log x)))) (- (- (/ (/ 1 (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (+ (fma 1/2 (/ (/ (- (log -1) (log x)) (* x x)) (* (+ 0 (log x)) (+ 0 (log x)))) (/ 1 (* (+ 0 (log x)) x))) (+ (/ 1/2 (* (* x x) (+ 0 (log x)))) (/ (/ (- (log -1) (log x)) (* x x)) (* (+ 0 (log x)) (* (+ 0 (log x)) (+ 0 (log x)))))))) (/ (- (log -1) (log x)) (+ 0 (log x)))))
1.502 * * * [progress]: adding candidates to table
1.744 * * [progress]: iteration 2 / 4
1.744 * * * [progress]: picking best candidate
1.750 * * * * [pick]: Picked  #<alt (λ (x) (/ (log1p (- x)) (log1p x)))>
1.751 * * * [progress]: localizing error
1.766 * * * [progress]: generating rewritten candidates
1.766 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.771 * * * [progress]: generating series expansions
1.771 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.771 * [backup-simplify]: Simplify (/ (log1p (- x)) (log1p x)) into (/ (log1p (- x)) (log1p x))
1.771 * [approximate]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in (x) around 0
1.771 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
1.771 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
1.771 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
1.771 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
1.771 * [taylor]: Taking taylor expansion of 1 in x
1.771 * [backup-simplify]: Simplify 1 into 1
1.771 * [taylor]: Taking taylor expansion of (- x) in x
1.771 * [taylor]: Taking taylor expansion of x in x
1.771 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify 1 into 1
1.771 * [backup-simplify]: Simplify (- 0) into 0
1.772 * [backup-simplify]: Simplify (+ 1 0) into 1
1.772 * [backup-simplify]: Simplify (log 1) into 0
1.772 * [taylor]: Taking taylor expansion of (log1p x) in x
1.772 * [taylor]: Rewrote expression to (log (+ 1 x))
1.772 * [taylor]: Taking taylor expansion of (+ 1 x) in x
1.772 * [taylor]: Taking taylor expansion of 1 in x
1.772 * [backup-simplify]: Simplify 1 into 1
1.772 * [taylor]: Taking taylor expansion of x in x
1.772 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify 1 into 1
1.772 * [backup-simplify]: Simplify (+ 1 0) into 1
1.773 * [backup-simplify]: Simplify (log 1) into 0
1.773 * [backup-simplify]: Simplify (- 1) into -1
1.773 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.774 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1.774 * [backup-simplify]: Simplify (+ 0 1) into 1
1.775 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1.775 * [backup-simplify]: Simplify (/ -1 1) into -1
1.775 * [taylor]: Taking taylor expansion of (/ (log1p (- x)) (log1p x)) in x
1.775 * [taylor]: Taking taylor expansion of (log1p (- x)) in x
1.775 * [taylor]: Rewrote expression to (log (+ 1 (- x)))
1.775 * [taylor]: Taking taylor expansion of (+ 1 (- x)) in x
1.775 * [taylor]: Taking taylor expansion of 1 in x
1.775 * [backup-simplify]: Simplify 1 into 1
1.775 * [taylor]: Taking taylor expansion of (- x) in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.775 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 1 into 1
1.776 * [backup-simplify]: Simplify (- 0) into 0
1.776 * [backup-simplify]: Simplify (+ 1 0) into 1
1.776 * [backup-simplify]: Simplify (log 1) into 0
1.776 * [taylor]: Taking taylor expansion of (log1p x) in x
1.776 * [taylor]: Rewrote expression to (log (+ 1 x))
1.776 * [taylor]: Taking taylor expansion of (+ 1 x) in x
1.776 * [taylor]: Taking taylor expansion of 1 in x
1.776 * [backup-simplify]: Simplify 1 into 1
1.776 * [taylor]: Taking taylor expansion of x in x
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 1 into 1
1.777 * [backup-simplify]: Simplify (+ 1 0) into 1
1.777 * [backup-simplify]: Simplify (log 1) into 0
1.777 * [backup-simplify]: Simplify (- 1) into -1
1.777 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.778 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
1.779 * [backup-simplify]: Simplify (+ 0 1) into 1
1.779 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1.780 * [backup-simplify]: Simplify (/ -1 1) into -1
1.780 * [backup-simplify]: Simplify -1 into -1
1.780 * [backup-simplify]: Simplify (- 0) into 0
1.780 * [backup-simplify]: Simplify (+ 0 0) into 0
1.782 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1.782 * [backup-simplify]: Simplify (+ 0 0) into 0
1.783 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1.784 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1
1.784 * [backup-simplify]: Simplify -1 into -1
1.784 * [backup-simplify]: Simplify (- 0) into 0
1.785 * [backup-simplify]: Simplify (+ 0 0) into 0
1.788 * [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
1.788 * [backup-simplify]: Simplify (+ 0 0) into 0
1.791 * [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
1.792 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2
1.792 * [backup-simplify]: Simplify -1/2 into -1/2
1.792 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1)))
1.792 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) into (/ (log1p (- (/ 1 x))) (log1p (/ 1 x)))
1.792 * [approximate]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in (x) around 0
1.792 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
1.792 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
1.792 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
1.792 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
1.792 * [taylor]: Taking taylor expansion of 1 in x
1.792 * [backup-simplify]: Simplify 1 into 1
1.792 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.792 * [taylor]: Taking taylor expansion of x in x
1.792 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify 1 into 1
1.793 * [backup-simplify]: Simplify (/ 1 1) into 1
1.793 * [backup-simplify]: Simplify (- 1) into -1
1.793 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.793 * [backup-simplify]: Simplify (log -1) into (log -1)
1.793 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
1.793 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
1.793 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.793 * [taylor]: Taking taylor expansion of 1 in x
1.793 * [backup-simplify]: Simplify 1 into 1
1.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.793 * [taylor]: Taking taylor expansion of x in x
1.794 * [backup-simplify]: Simplify 0 into 0
1.794 * [backup-simplify]: Simplify 1 into 1
1.794 * [backup-simplify]: Simplify (/ 1 1) into 1
1.794 * [backup-simplify]: Simplify (+ 0 1) into 1
1.794 * [backup-simplify]: Simplify (log 1) into 0
1.795 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.796 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.796 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.797 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.797 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
1.797 * [taylor]: Taking taylor expansion of (/ (log1p (- (/ 1 x))) (log1p (/ 1 x))) in x
1.797 * [taylor]: Taking taylor expansion of (log1p (- (/ 1 x))) in x
1.797 * [taylor]: Rewrote expression to (log (+ 1 (- (/ 1 x))))
1.797 * [taylor]: Taking taylor expansion of (+ 1 (- (/ 1 x))) in x
1.797 * [taylor]: Taking taylor expansion of 1 in x
1.797 * [backup-simplify]: Simplify 1 into 1
1.797 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.797 * [taylor]: Taking taylor expansion of x in x
1.797 * [backup-simplify]: Simplify 0 into 0
1.797 * [backup-simplify]: Simplify 1 into 1
1.797 * [backup-simplify]: Simplify (/ 1 1) into 1
1.798 * [backup-simplify]: Simplify (- 1) into -1
1.798 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.798 * [backup-simplify]: Simplify (log -1) into (log -1)
1.799 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
1.799 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
1.799 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.799 * [taylor]: Taking taylor expansion of 1 in x
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.799 * [taylor]: Taking taylor expansion of x in x
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [backup-simplify]: Simplify (/ 1 1) into 1
1.799 * [backup-simplify]: Simplify (+ 0 1) into 1
1.800 * [backup-simplify]: Simplify (log 1) into 0
1.800 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.801 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.801 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.802 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.802 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
1.803 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x)))
1.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.804 * [backup-simplify]: Simplify (- 0) into 0
1.804 * [backup-simplify]: Simplify (+ 1 0) into 1
1.805 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1.805 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.806 * [backup-simplify]: Simplify (+ 1 0) into 1
1.807 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.807 * [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)))
1.808 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2)))
1.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.809 * [backup-simplify]: Simplify (- 0) into 0
1.809 * [backup-simplify]: Simplify (+ 0 0) into 0
1.810 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1.811 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.812 * [backup-simplify]: Simplify (+ 0 0) into 0
1.813 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1.814 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.814 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.815 * [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)))
1.816 * [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)))
1.817 * [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)))))
1.817 * [backup-simplify]: Simplify (/ (log1p (- (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log1p (/ 1 x)) (log1p (/ -1 x)))
1.817 * [approximate]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in (x) around 0
1.818 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
1.818 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
1.818 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
1.818 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.818 * [taylor]: Taking taylor expansion of 1 in x
1.818 * [backup-simplify]: Simplify 1 into 1
1.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.818 * [taylor]: Taking taylor expansion of x in x
1.818 * [backup-simplify]: Simplify 0 into 0
1.818 * [backup-simplify]: Simplify 1 into 1
1.818 * [backup-simplify]: Simplify (/ 1 1) into 1
1.818 * [backup-simplify]: Simplify (+ 0 1) into 1
1.818 * [backup-simplify]: Simplify (log 1) into 0
1.818 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
1.819 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
1.819 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
1.819 * [taylor]: Taking taylor expansion of 1 in x
1.819 * [backup-simplify]: Simplify 1 into 1
1.819 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.819 * [taylor]: Taking taylor expansion of -1 in x
1.819 * [backup-simplify]: Simplify -1 into -1
1.819 * [taylor]: Taking taylor expansion of x in x
1.819 * [backup-simplify]: Simplify 0 into 0
1.819 * [backup-simplify]: Simplify 1 into 1
1.819 * [backup-simplify]: Simplify (/ -1 1) into -1
1.819 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.820 * [backup-simplify]: Simplify (log -1) into (log -1)
1.820 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.820 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.821 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.821 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.822 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
1.822 * [taylor]: Taking taylor expansion of (/ (log1p (/ 1 x)) (log1p (/ -1 x))) in x
1.822 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x
1.822 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x)))
1.822 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.822 * [taylor]: Taking taylor expansion of 1 in x
1.822 * [backup-simplify]: Simplify 1 into 1
1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.822 * [taylor]: Taking taylor expansion of x in x
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [backup-simplify]: Simplify 1 into 1
1.822 * [backup-simplify]: Simplify (/ 1 1) into 1
1.822 * [backup-simplify]: Simplify (+ 0 1) into 1
1.823 * [backup-simplify]: Simplify (log 1) into 0
1.823 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x
1.823 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x)))
1.823 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x
1.823 * [taylor]: Taking taylor expansion of 1 in x
1.823 * [backup-simplify]: Simplify 1 into 1
1.823 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.823 * [taylor]: Taking taylor expansion of -1 in x
1.823 * [backup-simplify]: Simplify -1 into -1
1.823 * [taylor]: Taking taylor expansion of x in x
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.823 * [backup-simplify]: Simplify (/ -1 1) into -1
1.823 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.824 * [backup-simplify]: Simplify (log -1) into (log -1)
1.824 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.825 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.825 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.825 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.826 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x))))
1.826 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x))))
1.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.827 * [backup-simplify]: Simplify (+ 1 0) into 1
1.828 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1
1.828 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.829 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.829 * [backup-simplify]: Simplify (+ 1 0) into 1
1.832 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
1.833 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.834 * [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)))
1.834 * [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)))
1.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.835 * [backup-simplify]: Simplify (+ 0 0) into 0
1.837 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
1.837 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.838 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.838 * [backup-simplify]: Simplify (+ 0 0) into 0
1.840 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
1.840 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.841 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.844 * [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))))))
1.846 * [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))))))
1.851 * [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)))))))))))
1.851 * * * [progress]: simplifying candidates
1.851 * * * * [progress]: [ 1 / 33 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (log1p (- x)) (log1p x)))))>
1.851 * * * * [progress]: [ 2 / 33 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (log1p (- x)) (log1p x)))))>
1.851 * * * * [progress]: [ 3 / 33 ] simplifiying candidate #<alt (λ (x) (pow (/ (log1p (- x)) (log1p x)) 1))>
1.851 * * * * [progress]: [ 4 / 33 ] simplifiying candidate #<alt (λ (x) (exp (- (log (log1p (- x))) (log (log1p x)))))>
1.851 * * * * [progress]: [ 5 / 33 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (log1p (- x)) (log1p x)))))>
1.852 * * * * [progress]: [ 6 / 33 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (log1p (- x)) (log1p x)))))>
1.852 * * * * [progress]: [ 7 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (log1p (- x)) (log1p (- x))) (log1p (- x))) (* (* (log1p x) (log1p x)) (log1p x)))))>
1.852 * * * * [progress]: [ 8 / 33 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (log1p (- x)) (log1p x))) (cbrt (/ (log1p (- x)) (log1p x)))) (cbrt (/ (log1p (- x)) (log1p x)))))>
1.852 * * * * [progress]: [ 9 / 33 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (log1p (- x)) (log1p x)) (/ (log1p (- x)) (log1p x))) (/ (log1p (- x)) (log1p x)))))>
1.852 * * * * [progress]: [ 10 / 33 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (log1p (- x)) (log1p x))) (sqrt (/ (log1p (- x)) (log1p x)))))>
1.852 * * * * [progress]: [ 11 / 33 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (- x))) (- (log1p x))))>
1.852 * * * * [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)))))>
1.852 * * * * [progress]: [ 13 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (sqrt (log1p x))) (/ (cbrt (log1p (- x))) (sqrt (log1p x)))))>
1.852 * * * * [progress]: [ 14 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) 1) (/ (cbrt (log1p (- x))) (log1p x))))>
1.852 * * * * [progress]: [ 15 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log1p (- x))) (cbrt (log1p x)))))>
1.852 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) (sqrt (log1p x))) (/ (sqrt (log1p (- x))) (sqrt (log1p x)))))>
1.852 * * * * [progress]: [ 17 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (log1p (- x))) 1) (/ (sqrt (log1p (- x))) (log1p x))))>
1.852 * * * * [progress]: [ 18 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log1p (- x)) (cbrt (log1p x)))))>
1.852 * * * * [progress]: [ 19 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log1p (- x)) (sqrt (log1p x)))))>
1.852 * * * * [progress]: [ 20 / 33 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (log1p (- x)) (log1p x))))>
1.852 * * * * [progress]: [ 21 / 33 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (log1p (- x)) (log1p x))))>
1.853 * * * * [progress]: [ 22 / 33 ] simplifiying candidate #<alt (λ (x) (* (log1p (- x)) (/ 1 (log1p x))))>
1.853 * * * * [progress]: [ 23 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
1.853 * * * * [progress]: [ 24 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x))))>
1.853 * * * * [progress]: [ 25 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) (sqrt (log1p x))) (sqrt (log1p x))))>
1.853 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #<alt (λ (x) (/ (/ (log1p (- x)) 1) (log1p x)))>
1.853 * * * * [progress]: [ 27 / 33 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (log1p (- x))) (cbrt (log1p (- x)))) (/ (log1p x) (cbrt (log1p (- x))))))>
1.853 * * * * [progress]: [ 28 / 33 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (log1p (- x))) (/ (log1p x) (sqrt (log1p (- x))))))>
1.853 * * * * [progress]: [ 29 / 33 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (log1p x) (log1p (- x)))))>
1.853 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (log1p (- x)) (log1p x)))))>
1.853 * * * * [progress]: [ 31 / 33 ] simplifiying candidate #<alt (λ (x) (- (+ x (+ (* 1/2 (pow x 2)) 1))))>
1.853 * * * * [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))))))>
1.853 * * * * [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))))))))))))>
1.854 * [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)))))))))))
1.856 * * [simplify]: iteration 0: 112 enodes
1.905 * * [simplify]: iteration 1: 265 enodes
2.003 * * [simplify]: iteration 2: 883 enodes
2.312 * * [simplify]: iteration 3: 2008 enodes
2.765 * * [simplify]: iteration complete: 2008 enodes
2.766 * * [simplify]: Extracting #0: cost 37 inf + 0
2.766 * * [simplify]: Extracting #1: cost 170 inf + 1
2.768 * * [simplify]: Extracting #2: cost 396 inf + 4
2.772 * * [simplify]: Extracting #3: cost 594 inf + 3106
2.793 * * [simplify]: Extracting #4: cost 433 inf + 56020
2.836 * * [simplify]: Extracting #5: cost 179 inf + 142294
2.900 * * [simplify]: Extracting #6: cost 45 inf + 203361
2.945 * * [simplify]: Extracting #7: cost 2 inf + 222657
2.995 * * [simplify]: Extracting #8: cost 0 inf + 223143
3.048 * [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)))) (- (- (+ (fma 1/2 (/ (log -1) (* (* x (log x)) (* x (log x)))) (/ 2 (* x (- (log x))))) 1) (+ (/ (/ (/ (log -1) (- (log x))) (- (log x))) x) (/ (log -1) (- (log x))))) (/ (log -1) (* (* (* x (log x)) (* x (log x))) (- (log x))))))
  (- (- (+ (/ (log (/ -1 x)) (* (+ 0 (log x)) (* (+ 0 (log x)) x))) (/ 1 (* (* x (+ 0 (log x))) (* x (+ 0 (log x)))))) (+ (fma 1/2 (/ (log (/ -1 x)) (* (* x (+ 0 (log x))) (* x (+ 0 (log x))))) (+ (* (/ 1/2 x) (/ (/ 1 x) (+ 0 (log x)))) (/ (/ 1 x) (+ 0 (log x))))) (/ (log (/ -1 x)) (* (* (* x (+ 0 (log x))) (* x (+ 0 (log x)))) (+ 0 (log x)))))) (/ (log (/ -1 x)) (+ 0 (log x))))
3.051 * * * [progress]: adding candidates to table
3.249 * * [progress]: iteration 3 / 4
3.249 * * * [progress]: picking best candidate
3.250 * * * * [pick]: Picked  #<alt (λ (x) (- (- x) (fma x (* x 1/2) 1)))>
3.250 * * * [progress]: localizing error
3.261 * * * [progress]: generating rewritten candidates
3.261 * * * [progress]: generating series expansions
3.261 * * * [progress]: simplifying candidates
3.261 * [simplify]: Simplifying:
  
3.261 * * [simplify]: iteration 0: 0 enodes
3.261 * * [simplify]: iteration complete: 0 enodes
3.261 * * [simplify]: Extracting #0: cost 0 inf + 0
3.261 * [simplify]: Simplified to:
  
3.261 * * * [progress]: adding candidates to table
3.262 * [progress]: [Phase 3 of 3] Extracting.
3.262 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (log1p (- x)) (log1p x)))> #<alt (λ (x) (- (- x) (fma x (* x 1/2) 1)))>)
3.262 * * * [regime-changes]: Trying 1 branch expressions: (x)
3.262 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (log1p (- x)) (log1p x)))> #<alt (λ (x) (- (- x) (fma x (* x 1/2) 1)))>)
3.283 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.283 * [simplify]: Simplifying:
  (/ (log1p (- x)) (log1p x))
3.283 * * [simplify]: iteration 0: 5 enodes
3.284 * * [simplify]: iteration complete: 5 enodes
3.284 * * [simplify]: Extracting #0: cost 1 inf + 0
3.284 * * [simplify]: Extracting #1: cost 3 inf + 0
3.284 * * [simplify]: Extracting #2: cost 5 inf + 0
3.284 * * [simplify]: Extracting #3: cost 4 inf + 1
3.284 * * [simplify]: Extracting #4: cost 0 inf + 525
3.284 * [simplify]: Simplified to:
  (/ (log1p (- x)) (log1p x))
11.852 * [regime-testing]: Baseline error score: 0.023776656458319317
11.854 * [regime-testing]: Oracle error score: 0.007949113951834124
11.858 * [regime-testing]: End program error score: 0.023776656458319317
11.918 * [regime-testing]: Target error score: 0.3364226977805017