0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.264 * * * [progress]: [2/2] Setting up program. 0.267 * [progress]: [Phase 2 of 3] Improving. 0.267 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.267 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 0.267 * * [simplify]: iters left: 5 (7 enodes) 0.269 * * [simplify]: iters left: 4 (27 enodes) 0.275 * * [simplify]: iters left: 3 (33 enodes) 0.279 * * [simplify]: Extracting #0: cost 1 inf + 0 0.280 * * [simplify]: Extracting #1: cost 4 inf + 0 0.280 * * [simplify]: Extracting #2: cost 10 inf + 0 0.280 * * [simplify]: Extracting #3: cost 11 inf + 133 0.280 * * [simplify]: Extracting #4: cost 7 inf + 397 0.280 * * [simplify]: Extracting #5: cost 0 inf + 1199 0.280 * * [simplify]: Extracting #6: cost 0 inf + 1142 0.280 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 0.280 * [simplify]: Simplified (2) to (λ (x) (/ (log (- 1 x)) (log1p x))) 0.286 * * [progress]: iteration 1 / 4 0.287 * * * [progress]: picking best candidate 0.290 * * * * [pick]: Picked # 0.290 * * * [progress]: localizing error 0.301 * * * [progress]: generating rewritten candidates 0.301 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.307 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.331 * * * [progress]: generating series expansions 0.332 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.332 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x)) 0.332 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0 0.332 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.332 * [taylor]: Taking taylor expansion of 1 in x 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.333 * [backup-simplify]: Simplify (- 0) into 0 0.333 * [backup-simplify]: Simplify (+ 1 0) into 1 0.333 * [backup-simplify]: Simplify (log 1) into 0 0.333 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.334 * [taylor]: Taking taylor expansion of 1 in x 0.334 * [backup-simplify]: Simplify 1 into 1 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify 1 into 1 0.334 * [backup-simplify]: Simplify (- 0) into 0 0.335 * [backup-simplify]: Simplify (+ 1 0) into 1 0.335 * [backup-simplify]: Simplify (log 1) into 0 0.335 * [backup-simplify]: Simplify 0 into 0 0.336 * [backup-simplify]: Simplify (- 1) into -1 0.336 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.337 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 0.338 * [backup-simplify]: Simplify -1 into -1 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.338 * [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 0.340 * [backup-simplify]: Simplify -1/2 into -1/2 0.341 * [backup-simplify]: Simplify (- 0) into 0 0.341 * [backup-simplify]: Simplify (+ 0 0) into 0 0.344 * [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 0.344 * [backup-simplify]: Simplify -1/3 into -1/3 0.344 * [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))))) 0.344 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 0.344 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 0.344 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of 1 in x 0.344 * [backup-simplify]: Simplify 1 into 1 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 1 into 1 0.345 * [backup-simplify]: Simplify (/ 1 1) into 1 0.345 * [backup-simplify]: Simplify (- 1) into -1 0.345 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.345 * [backup-simplify]: Simplify (log -1) into (log -1) 0.345 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.345 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.345 * [taylor]: Taking taylor expansion of 1 in x 0.345 * [backup-simplify]: Simplify 1 into 1 0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (/ 1 1) into 1 0.346 * [backup-simplify]: Simplify (- 1) into -1 0.346 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.346 * [backup-simplify]: Simplify (log -1) into (log -1) 0.347 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.347 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.348 * [backup-simplify]: Simplify (- 0) into 0 0.348 * [backup-simplify]: Simplify (+ 1 0) into 1 0.349 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.349 * [backup-simplify]: Simplify -1 into -1 0.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.350 * [backup-simplify]: Simplify (- 0) into 0 0.350 * [backup-simplify]: Simplify (+ 0 0) into 0 0.351 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.351 * [backup-simplify]: Simplify -1/2 into -1/2 0.352 * [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)))) 0.352 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 0.352 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 0.352 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [backup-simplify]: Simplify (/ 1 1) into 1 0.352 * [taylor]: Taking taylor expansion of 1 in x 0.352 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify (+ 1 0) into 1 0.353 * [backup-simplify]: Simplify (log 1) into 0 0.353 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 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 0.357 * [backup-simplify]: Simplify (/ 1 1) into 1 0.357 * [taylor]: Taking taylor expansion of 1 in x 0.357 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (+ 1 0) into 1 0.358 * [backup-simplify]: Simplify (log 1) into 0 0.358 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.358 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.359 * [backup-simplify]: Simplify (+ 0 1) into 1 0.360 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.360 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.361 * [backup-simplify]: Simplify (+ 0 0) into 0 0.362 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.362 * [backup-simplify]: Simplify -1/2 into -1/2 0.362 * [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)))) 0.362 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.363 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log1p x)) into (/ (log (- 1 x)) (log1p x)) 0.363 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in (x) around 0 0.363 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 0.363 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.363 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.363 * [taylor]: Taking taylor expansion of 1 in x 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify (+ 1 0) into 1 0.364 * [backup-simplify]: Simplify (log 1) into 0 0.364 * [taylor]: Taking taylor expansion of (log1p x) in x 0.364 * [taylor]: Rewrote expression to (log (+ 1 x)) 0.364 * [taylor]: Taking taylor expansion of (+ 1 x) in x 0.364 * [taylor]: Taking taylor expansion of 1 in x 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [backup-simplify]: Simplify (+ 1 0) into 1 0.364 * [backup-simplify]: Simplify (log 1) into 0 0.365 * [backup-simplify]: Simplify (- 1) into -1 0.365 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.366 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 0.366 * [backup-simplify]: Simplify (+ 0 1) into 1 0.367 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.367 * [backup-simplify]: Simplify (/ -1 1) into -1 0.367 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log1p x)) in x 0.367 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 0.367 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.367 * [taylor]: Taking taylor expansion of 1 in x 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify (- 0) into 0 0.368 * [backup-simplify]: Simplify (+ 1 0) into 1 0.368 * [backup-simplify]: Simplify (log 1) into 0 0.368 * [taylor]: Taking taylor expansion of (log1p x) in x 0.368 * [taylor]: Rewrote expression to (log (+ 1 x)) 0.368 * [taylor]: Taking taylor expansion of (+ 1 x) in x 0.368 * [taylor]: Taking taylor expansion of 1 in x 0.368 * [backup-simplify]: Simplify 1 into 1 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify 1 into 1 0.369 * [backup-simplify]: Simplify (+ 1 0) into 1 0.369 * [backup-simplify]: Simplify (log 1) into 0 0.370 * [backup-simplify]: Simplify (- 1) into -1 0.370 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.371 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 0.372 * [backup-simplify]: Simplify (+ 0 1) into 1 0.373 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.373 * [backup-simplify]: Simplify (/ -1 1) into -1 0.374 * [backup-simplify]: Simplify -1 into -1 0.374 * [backup-simplify]: Simplify (- 0) into 0 0.374 * [backup-simplify]: Simplify (+ 0 0) into 0 0.377 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.377 * [backup-simplify]: Simplify (+ 0 0) into 0 0.380 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.381 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 0.381 * [backup-simplify]: Simplify -1 into -1 0.382 * [backup-simplify]: Simplify (- 0) into 0 0.382 * [backup-simplify]: Simplify (+ 0 0) into 0 0.388 * [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 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.393 * [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 0.395 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 0.395 * [backup-simplify]: Simplify -1/2 into -1/2 0.395 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 0.396 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) into (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) 0.396 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in (x) around 0 0.396 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 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 0.397 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.398 * [backup-simplify]: Simplify (log -1) into (log -1) 0.398 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 0.398 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 0.398 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of 1 in x 0.398 * [backup-simplify]: Simplify 1 into 1 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify 1 into 1 0.398 * [backup-simplify]: Simplify (/ 1 1) into 1 0.399 * [backup-simplify]: Simplify (+ 0 1) into 1 0.399 * [backup-simplify]: Simplify (log 1) into 0 0.400 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.401 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.401 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.402 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.402 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 0.402 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log1p (/ 1 x))) in x 0.402 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.403 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.403 * [taylor]: Taking taylor expansion of 1 in x 0.403 * [backup-simplify]: Simplify 1 into 1 0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 1 into 1 0.403 * [backup-simplify]: Simplify (/ 1 1) into 1 0.404 * [backup-simplify]: Simplify (- 1) into -1 0.404 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.405 * [backup-simplify]: Simplify (log -1) into (log -1) 0.405 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 0.405 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 0.405 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of 1 in x 0.405 * [backup-simplify]: Simplify 1 into 1 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 0.406 * [backup-simplify]: Simplify (+ 0 1) into 1 0.406 * [backup-simplify]: Simplify (log 1) into 0 0.407 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.407 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.408 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.408 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.409 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 0.409 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 0.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.411 * [backup-simplify]: Simplify (- 0) into 0 0.411 * [backup-simplify]: Simplify (+ 1 0) into 1 0.412 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.413 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.414 * [backup-simplify]: Simplify (+ 1 0) into 1 0.415 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.416 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.416 * [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))) 0.417 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.418 * [backup-simplify]: Simplify (- 0) into 0 0.419 * [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 (+ (* (- 1) (log x)) 0) into (- (log x)) 0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.424 * [backup-simplify]: Simplify (+ 0 0) into 0 0.425 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.425 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.426 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.427 * [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))) 0.427 * [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))) 0.429 * [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))))) 0.430 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log1p (/ 1 (- x)))) into (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) 0.430 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in (x) around 0 0.430 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 0.430 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify 1 into 1 0.430 * [backup-simplify]: Simplify (/ 1 1) into 1 0.430 * [taylor]: Taking taylor expansion of 1 in x 0.430 * [backup-simplify]: Simplify 1 into 1 0.430 * [backup-simplify]: Simplify (+ 1 0) into 1 0.430 * [backup-simplify]: Simplify (log 1) into 0 0.431 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 0.431 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 0.431 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 0.431 * [taylor]: Taking taylor expansion of 1 in x 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.431 * [taylor]: Taking taylor expansion of -1 in x 0.431 * [backup-simplify]: Simplify -1 into -1 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [backup-simplify]: Simplify (/ -1 1) into -1 0.431 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.431 * [backup-simplify]: Simplify (log -1) into (log -1) 0.432 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.432 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.432 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.433 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.433 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 0.433 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log1p (/ -1 x))) in x 0.433 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (/ 1 1) into 1 0.434 * [taylor]: Taking taylor expansion of 1 in x 0.434 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (+ 1 0) into 1 0.434 * [backup-simplify]: Simplify (log 1) into 0 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 -1 in x 0.434 * [backup-simplify]: Simplify -1 into -1 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 0.435 * [backup-simplify]: Simplify (log -1) into (log -1) 0.436 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 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)) 0.437 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.438 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 0.438 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 0.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.439 * [backup-simplify]: Simplify (+ 0 1) into 1 0.440 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.440 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.441 * [backup-simplify]: Simplify (+ 1 0) into 1 0.442 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.442 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.443 * [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))) 0.444 * [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))) 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.445 * [backup-simplify]: Simplify (+ 0 0) into 0 0.446 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.447 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.447 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.448 * [backup-simplify]: Simplify (+ 0 0) into 0 0.449 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.450 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.450 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.453 * [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)))))) 0.455 * [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)))))) 0.460 * [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))))))))))) 0.460 * * * [progress]: simplifying candidates 0.460 * * * * [progress]: [ 1 / 64 ] simplifiying candidate # 0.460 * * * * [progress]: [ 2 / 64 ] simplifiying candidate # 0.460 * * * * [progress]: [ 3 / 64 ] simplifiying candidate # 0.460 * [simplify]: Simplifying (- x) 0.460 * * [simplify]: iters left: 2 (2 enodes) 0.461 * * [simplify]: iters left: 1 (6 enodes) 0.463 * * [simplify]: Extracting #0: cost 1 inf + 0 0.463 * * [simplify]: Extracting #1: cost 3 inf + 0 0.463 * * [simplify]: Extracting #2: cost 2 inf + 1 0.463 * * [simplify]: Extracting #3: cost 0 inf + 83 0.463 * [simplify]: Simplified to (- x) 0.463 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 0.463 * * * * [progress]: [ 4 / 64 ] simplifiying candidate # 0.464 * [simplify]: Simplifying (- x) 0.464 * * [simplify]: iters left: 2 (2 enodes) 0.465 * * [simplify]: iters left: 1 (6 enodes) 0.466 * * [simplify]: Extracting #0: cost 1 inf + 0 0.466 * * [simplify]: Extracting #1: cost 3 inf + 0 0.466 * * [simplify]: Extracting #2: cost 2 inf + 1 0.466 * * [simplify]: Extracting #3: cost 0 inf + 83 0.466 * [simplify]: Simplified to (- x) 0.466 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log1p x))) 0.466 * * * * [progress]: [ 5 / 64 ] simplifiying candidate # 0.467 * [simplify]: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 0.467 * * [simplify]: iters left: 6 (6 enodes) 0.470 * * [simplify]: iters left: 5 (24 enodes) 0.478 * * [simplify]: iters left: 4 (31 enodes) 0.490 * * [simplify]: Extracting #0: cost 1 inf + 0 0.490 * * [simplify]: Extracting #1: cost 4 inf + 0 0.490 * * [simplify]: Extracting #2: cost 7 inf + 0 0.490 * * [simplify]: Extracting #3: cost 9 inf + 0 0.490 * * [simplify]: Extracting #4: cost 13 inf + 0 0.490 * * [simplify]: Extracting #5: cost 12 inf + 2 0.490 * * [simplify]: Extracting #6: cost 7 inf + 290 0.490 * * [simplify]: Extracting #7: cost 1 inf + 1352 0.491 * * [simplify]: Extracting #8: cost 0 inf + 1584 0.491 * [simplify]: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 0.491 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log1p x))) 0.491 * * * * [progress]: [ 6 / 64 ] simplifiying candidate # 0.492 * [simplify]: Simplifying (log (sqrt (- 1 x))) 0.492 * * [simplify]: iters left: 4 (5 enodes) 0.494 * * [simplify]: iters left: 3 (19 enodes) 0.501 * * [simplify]: iters left: 2 (24 enodes) 0.508 * * [simplify]: Extracting #0: cost 1 inf + 0 0.508 * * [simplify]: Extracting #1: cost 3 inf + 0 0.508 * * [simplify]: Extracting #2: cost 5 inf + 0 0.509 * * [simplify]: Extracting #3: cost 9 inf + 0 0.509 * * [simplify]: Extracting #4: cost 7 inf + 43 0.509 * * [simplify]: Extracting #5: cost 0 inf + 636 0.509 * [simplify]: Simplified to (log (sqrt (- 1 x))) 0.509 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log1p x))) 0.509 * * * * [progress]: [ 7 / 64 ] simplifiying candidate # 0.510 * [simplify]: Simplifying (log 1) 0.510 * * [simplify]: iters left: 1 (2 enodes) 0.512 * * [simplify]: Extracting #0: cost 1 inf + 0 0.512 * * [simplify]: Extracting #1: cost 0 inf + 1 0.512 * [simplify]: Simplified to 0 0.512 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 0.512 * * * * [progress]: [ 8 / 64 ] simplifiying candidate # 0.512 * [simplify]: Simplifying (log (+ (sqrt 1) (sqrt x))) 0.513 * * [simplify]: iters left: 4 (6 enodes) 0.517 * * [simplify]: iters left: 3 (21 enodes) 0.523 * * [simplify]: iters left: 2 (24 enodes) 0.529 * * [simplify]: Extracting #0: cost 1 inf + 0 0.530 * * [simplify]: Extracting #1: cost 4 inf + 0 0.530 * * [simplify]: Extracting #2: cost 8 inf + 0 0.530 * * [simplify]: Extracting #3: cost 0 inf + 510 0.530 * [simplify]: Simplified to (log1p (sqrt x)) 0.530 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log1p (sqrt x)) (log (- (sqrt 1) (sqrt x)))) (log1p x))) 0.530 * * * * [progress]: [ 9 / 64 ] simplifiying candidate # 0.530 * [simplify]: Simplifying (log (+ 1 (sqrt x))) 0.531 * * [simplify]: iters left: 4 (5 enodes) 0.533 * * [simplify]: iters left: 3 (19 enodes) 0.539 * * [simplify]: iters left: 2 (21 enodes) 0.545 * * [simplify]: Extracting #0: cost 1 inf + 0 0.545 * * [simplify]: Extracting #1: cost 4 inf + 0 0.546 * * [simplify]: Extracting #2: cost 8 inf + 0 0.546 * * [simplify]: Extracting #3: cost 2 inf + 346 0.546 * * [simplify]: Extracting #4: cost 0 inf + 510 0.546 * [simplify]: Simplified to (log1p (sqrt x)) 0.546 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log1p (sqrt x)) (log (- 1 (sqrt x)))) (log1p x))) 0.546 * * * * [progress]: [ 10 / 64 ] simplifiying candidate # 0.546 * [simplify]: Simplifying (log 1) 0.547 * * [simplify]: iters left: 1 (2 enodes) 0.548 * * [simplify]: Extracting #0: cost 1 inf + 0 0.548 * * [simplify]: Extracting #1: cost 0 inf + 1 0.548 * [simplify]: Simplified to 0 0.548 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log1p x))) 0.548 * * * * [progress]: [ 11 / 64 ] simplifiying candidate # 0.549 * [simplify]: Simplifying (log (- (pow 1 3) (pow x 3))) 0.549 * * [simplify]: iters left: 4 (7 enodes) 0.552 * * [simplify]: iters left: 3 (33 enodes) 0.559 * * [simplify]: iters left: 2 (65 enodes) 0.571 * * [simplify]: iters left: 1 (113 enodes) 0.597 * * [simplify]: Extracting #0: cost 1 inf + 0 0.597 * * [simplify]: Extracting #1: cost 4 inf + 0 0.597 * * [simplify]: Extracting #2: cost 20 inf + 0 0.598 * * [simplify]: Extracting #3: cost 39 inf + 43 0.598 * * [simplify]: Extracting #4: cost 28 inf + 1104 0.599 * * [simplify]: Extracting #5: cost 7 inf + 5954 0.601 * * [simplify]: Extracting #6: cost 0 inf + 8837 0.603 * * [simplify]: Extracting #7: cost 0 inf + 8717 0.605 * [simplify]: Simplified to (log (- 1 (* x (* x x)))) 0.605 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x (* x x)))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log1p x))) 0.605 * * * * [progress]: [ 12 / 64 ] simplifiying candidate # 0.605 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 0.605 * * [simplify]: iters left: 5 (6 enodes) 0.611 * * [simplify]: iters left: 4 (21 enodes) 0.618 * * [simplify]: iters left: 3 (30 enodes) 0.627 * * [simplify]: iters left: 2 (34 enodes) 0.635 * * [simplify]: Extracting #0: cost 1 inf + 0 0.635 * * [simplify]: Extracting #1: cost 4 inf + 0 0.635 * * [simplify]: Extracting #2: cost 10 inf + 0 0.636 * * [simplify]: Extracting #3: cost 6 inf + 246 0.636 * * [simplify]: Extracting #4: cost 1 inf + 644 0.636 * * [simplify]: Extracting #5: cost 0 inf + 796 0.636 * [simplify]: Simplified to (log (- 1 (* x x))) 0.636 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log1p x))) 0.636 * * * * [progress]: [ 13 / 64 ] simplifiying candidate # 0.636 * * * * [progress]: [ 14 / 64 ] simplifiying candidate # 0.636 * * * * [progress]: [ 15 / 64 ] simplifiying candidate # 0.636 * [simplify]: Simplifying (- 1 x) 0.637 * * [simplify]: iters left: 2 (3 enodes) 0.638 * * [simplify]: iters left: 1 (13 enodes) 0.640 * * [simplify]: Extracting #0: cost 1 inf + 0 0.640 * * [simplify]: Extracting #1: cost 5 inf + 0 0.640 * * [simplify]: Extracting #2: cost 3 inf + 43 0.640 * * [simplify]: Extracting #3: cost 0 inf + 168 0.640 * [simplify]: Simplified to (- 1 x) 0.640 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log1p x))) 0.640 * * * * [progress]: [ 16 / 64 ] simplifiying candidate # 0.640 * * * * [progress]: [ 17 / 64 ] simplifiying candidate # 0.640 * * * * [progress]: [ 18 / 64 ] simplifiying candidate # 0.640 * * * * [progress]: [ 19 / 64 ] simplifiying candidate # 0.640 * * * * [progress]: [ 20 / 64 ] simplifiying candidate # 0.640 * * * * [progress]: [ 21 / 64 ] simplifiying candidate # 0.640 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #real (real->posit16 (log (- 1 x)))) (log1p x)))> 0.641 * * * * [progress]: [ 23 / 64 ] simplifiying candidate # 0.641 * * * * [progress]: [ 24 / 64 ] simplifiying candidate # 0.641 * * * * [progress]: [ 25 / 64 ] simplifiying candidate # 0.641 * * * * [progress]: [ 26 / 64 ] simplifiying candidate # 0.641 * [simplify]: Simplifying (- (log (log (- 1 x))) (log (log1p x))) 0.641 * * [simplify]: iters left: 6 (8 enodes) 0.643 * * [simplify]: iters left: 5 (30 enodes) 0.648 * * [simplify]: iters left: 4 (39 enodes) 0.654 * * [simplify]: Extracting #0: cost 1 inf + 0 0.654 * * [simplify]: Extracting #1: cost 5 inf + 0 0.654 * * [simplify]: Extracting #2: cost 10 inf + 0 0.654 * * [simplify]: Extracting #3: cost 15 inf + 0 0.654 * * [simplify]: Extracting #4: cost 16 inf + 92 0.654 * * [simplify]: Extracting #5: cost 7 inf + 1121 0.655 * * [simplify]: Extracting #6: cost 0 inf + 2521 0.655 * * [simplify]: Extracting #7: cost 0 inf + 2426 0.655 * [simplify]: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 0.655 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 0.655 * * * * [progress]: [ 27 / 64 ] simplifiying candidate # 0.655 * * * * [progress]: [ 28 / 64 ] simplifiying candidate # 0.655 * * * * [progress]: [ 29 / 64 ] simplifiying candidate # 0.656 * [simplify]: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log1p x) (log1p x)) (log1p x))) 0.656 * * [simplify]: iters left: 6 (10 enodes) 0.659 * * [simplify]: iters left: 5 (43 enodes) 0.668 * * [simplify]: iters left: 4 (89 enodes) 0.688 * * [simplify]: iters left: 3 (165 enodes) 0.756 * * [simplify]: iters left: 2 (266 enodes) 0.847 * * [simplify]: iters left: 1 (446 enodes) 1.023 * * [simplify]: Extracting #0: cost 1 inf + 0 1.023 * * [simplify]: Extracting #1: cost 79 inf + 0 1.024 * * [simplify]: Extracting #2: cost 203 inf + 1 1.026 * * [simplify]: Extracting #3: cost 209 inf + 741 1.032 * * [simplify]: Extracting #4: cost 134 inf + 31889 1.050 * * [simplify]: Extracting #5: cost 38 inf + 87813 1.073 * * [simplify]: Extracting #6: cost 0 inf + 111040 1.094 * * [simplify]: Extracting #7: cost 0 inf + 110500 1.121 * [simplify]: Simplified to (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x)))) 1.121 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x)))))) 1.121 * * * * [progress]: [ 30 / 64 ] simplifiying candidate # 1.121 * * * * [progress]: [ 31 / 64 ] simplifiying candidate # 1.122 * * * * [progress]: [ 32 / 64 ] simplifiying candidate # 1.122 * * * * [progress]: [ 33 / 64 ] simplifiying candidate # 1.122 * * * * [progress]: [ 34 / 64 ] simplifiying candidate # 1.122 * [simplify]: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log1p x)) 1.122 * * [simplify]: iters left: 6 (9 enodes) 1.128 * * [simplify]: iters left: 5 (39 enodes) 1.142 * * [simplify]: iters left: 4 (71 enodes) 1.168 * * [simplify]: iters left: 3 (118 enodes) 1.198 * * [simplify]: iters left: 2 (189 enodes) 1.240 * * [simplify]: iters left: 1 (356 enodes) 1.391 * * [simplify]: Extracting #0: cost 1 inf + 0 1.391 * * [simplify]: Extracting #1: cost 4 inf + 0 1.391 * * [simplify]: Extracting #2: cost 9 inf + 0 1.391 * * [simplify]: Extracting #3: cost 39 inf + 183 1.392 * * [simplify]: Extracting #4: cost 116 inf + 793 1.394 * * [simplify]: Extracting #5: cost 119 inf + 2395 1.402 * * [simplify]: Extracting #6: cost 71 inf + 24826 1.412 * * [simplify]: Extracting #7: cost 12 inf + 59062 1.418 * * [simplify]: Extracting #8: cost 0 inf + 66706 1.424 * [simplify]: Simplified to (/ (log (- 1 (* x (* x x)))) (log1p x)) 1.424 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x (* x x)))) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log1p x)))) 1.424 * * * * [progress]: [ 35 / 64 ] simplifiying candidate # 1.424 * [simplify]: Simplifying (/ (log (- (* 1 1) (* x x))) (log1p x)) 1.425 * * [simplify]: iters left: 6 (8 enodes) 1.427 * * [simplify]: iters left: 5 (27 enodes) 1.431 * * [simplify]: iters left: 4 (36 enodes) 1.437 * * [simplify]: iters left: 3 (40 enodes) 1.444 * * [simplify]: Extracting #0: cost 1 inf + 0 1.444 * * [simplify]: Extracting #1: cost 4 inf + 0 1.444 * * [simplify]: Extracting #2: cost 9 inf + 0 1.444 * * [simplify]: Extracting #3: cost 12 inf + 92 1.445 * * [simplify]: Extracting #4: cost 10 inf + 266 1.445 * * [simplify]: Extracting #5: cost 3 inf + 1026 1.445 * * [simplify]: Extracting #6: cost 0 inf + 1542 1.446 * [simplify]: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 1.446 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log1p x)))) 1.446 * * * * [progress]: [ 36 / 64 ] simplifiying candidate # 1.447 * [simplify]: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.447 * * [simplify]: iters left: 6 (6 enodes) 1.450 * * [simplify]: iters left: 5 (22 enodes) 1.457 * * [simplify]: iters left: 4 (26 enodes) 1.465 * * [simplify]: Extracting #0: cost 1 inf + 0 1.465 * * [simplify]: Extracting #1: cost 6 inf + 0 1.465 * * [simplify]: Extracting #2: cost 9 inf + 1 1.465 * * [simplify]: Extracting #3: cost 11 inf + 1 1.465 * * [simplify]: Extracting #4: cost 8 inf + 184 1.465 * * [simplify]: Extracting #5: cost 2 inf + 1413 1.466 * * [simplify]: Extracting #6: cost 0 inf + 1876 1.466 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.466 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1.466 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1.467 * * [simplify]: iters left: 5 (7 enodes) 1.470 * * [simplify]: iters left: 4 (25 enodes) 1.478 * * [simplify]: iters left: 3 (31 enodes) 1.485 * * [simplify]: Extracting #0: cost 1 inf + 0 1.485 * * [simplify]: Extracting #1: cost 4 inf + 0 1.485 * * [simplify]: Extracting #2: cost 9 inf + 0 1.485 * * [simplify]: Extracting #3: cost 14 inf + 0 1.486 * * [simplify]: Extracting #4: cost 10 inf + 84 1.486 * * [simplify]: Extracting #5: cost 4 inf + 654 1.486 * * [simplify]: Extracting #6: cost 1 inf + 1238 1.486 * * [simplify]: Extracting #7: cost 0 inf + 1560 1.486 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1.486 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1.486 * * * * [progress]: [ 37 / 64 ] simplifiying candidate # 1.486 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1.486 * * [simplify]: iters left: 4 (5 enodes) 1.488 * * [simplify]: iters left: 3 (17 enodes) 1.491 * * [simplify]: iters left: 2 (19 enodes) 1.494 * * [simplify]: Extracting #0: cost 1 inf + 0 1.494 * * [simplify]: Extracting #1: cost 4 inf + 0 1.494 * * [simplify]: Extracting #2: cost 5 inf + 1 1.494 * * [simplify]: Extracting #3: cost 7 inf + 1 1.494 * * [simplify]: Extracting #4: cost 0 inf + 790 1.494 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1.494 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1.494 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1.494 * * [simplify]: iters left: 5 (7 enodes) 1.496 * * [simplify]: iters left: 4 (25 enodes) 1.501 * * [simplify]: iters left: 3 (31 enodes) 1.506 * * [simplify]: Extracting #0: cost 1 inf + 0 1.506 * * [simplify]: Extracting #1: cost 4 inf + 0 1.506 * * [simplify]: Extracting #2: cost 9 inf + 0 1.506 * * [simplify]: Extracting #3: cost 14 inf + 0 1.506 * * [simplify]: Extracting #4: cost 10 inf + 84 1.506 * * [simplify]: Extracting #5: cost 4 inf + 614 1.506 * * [simplify]: Extracting #6: cost 1 inf + 1118 1.506 * * [simplify]: Extracting #7: cost 0 inf + 1400 1.507 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1.507 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1.507 * * * * [progress]: [ 38 / 64 ] simplifiying candidate # 1.507 * [simplify]: Simplifying (/ 1 1) 1.507 * * [simplify]: iters left: 2 (2 enodes) 1.509 * * [simplify]: iters left: 1 (6 enodes) 1.510 * * [simplify]: Extracting #0: cost 1 inf + 0 1.510 * * [simplify]: Extracting #1: cost 0 inf + 1 1.510 * [simplify]: Simplified to 1 1.510 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1.511 * [simplify]: Simplifying (/ (log (- 1 x)) (log1p x)) 1.511 * * [simplify]: iters left: 5 (6 enodes) 1.513 * * [simplify]: iters left: 4 (22 enodes) 1.521 * * [simplify]: iters left: 3 (28 enodes) 1.529 * * [simplify]: Extracting #0: cost 1 inf + 0 1.529 * * [simplify]: Extracting #1: cost 4 inf + 0 1.529 * * [simplify]: Extracting #2: cost 9 inf + 0 1.529 * * [simplify]: Extracting #3: cost 8 inf + 224 1.530 * * [simplify]: Extracting #4: cost 1 inf + 873 1.530 * * [simplify]: Extracting #5: cost 0 inf + 1077 1.530 * * [simplify]: Extracting #6: cost 0 inf + 1058 1.531 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 1.531 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1.531 * * * * [progress]: [ 39 / 64 ] simplifiying candidate # 1.531 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.531 * * [simplify]: iters left: 6 (10 enodes) 1.537 * * [simplify]: iters left: 5 (40 enodes) 1.549 * * [simplify]: iters left: 4 (61 enodes) 1.559 * * [simplify]: iters left: 3 (68 enodes) 1.568 * * [simplify]: iters left: 2 (71 enodes) 1.578 * * [simplify]: Extracting #0: cost 1 inf + 0 1.578 * * [simplify]: Extracting #1: cost 11 inf + 0 1.578 * * [simplify]: Extracting #2: cost 22 inf + 0 1.578 * * [simplify]: Extracting #3: cost 27 inf + 0 1.578 * * [simplify]: Extracting #4: cost 29 inf + 1 1.579 * * [simplify]: Extracting #5: cost 12 inf + 3598 1.579 * * [simplify]: Extracting #6: cost 1 inf + 7080 1.580 * * [simplify]: Extracting #7: cost 0 inf + 7349 1.581 * * [simplify]: Extracting #8: cost 0 inf + 7330 1.582 * [simplify]: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 1.582 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1.582 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1.582 * * [simplify]: iters left: 6 (8 enodes) 1.584 * * [simplify]: iters left: 5 (28 enodes) 1.589 * * [simplify]: iters left: 4 (34 enodes) 1.594 * * [simplify]: Extracting #0: cost 1 inf + 0 1.594 * * [simplify]: Extracting #1: cost 4 inf + 0 1.594 * * [simplify]: Extracting #2: cost 8 inf + 0 1.594 * * [simplify]: Extracting #3: cost 13 inf + 0 1.594 * * [simplify]: Extracting #4: cost 14 inf + 92 1.594 * * [simplify]: Extracting #5: cost 7 inf + 739 1.594 * * [simplify]: Extracting #6: cost 0 inf + 2199 1.595 * * [simplify]: Extracting #7: cost 0 inf + 2104 1.595 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 1.595 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 1.595 * * * * [progress]: [ 40 / 64 ] simplifiying candidate # 1.595 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1.595 * * [simplify]: iters left: 6 (9 enodes) 1.597 * * [simplify]: iters left: 5 (33 enodes) 1.603 * * [simplify]: iters left: 4 (43 enodes) 1.613 * * [simplify]: iters left: 3 (46 enodes) 1.626 * * [simplify]: Extracting #0: cost 1 inf + 0 1.626 * * [simplify]: Extracting #1: cost 7 inf + 0 1.627 * * [simplify]: Extracting #2: cost 14 inf + 0 1.627 * * [simplify]: Extracting #3: cost 19 inf + 0 1.627 * * [simplify]: Extracting #4: cost 20 inf + 42 1.627 * * [simplify]: Extracting #5: cost 14 inf + 528 1.627 * * [simplify]: Extracting #6: cost 7 inf + 1867 1.628 * * [simplify]: Extracting #7: cost 0 inf + 4050 1.629 * * [simplify]: Extracting #8: cost 0 inf + 3936 1.630 * [simplify]: Simplified to (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) 1.630 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 1.631 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1.631 * * [simplify]: iters left: 6 (8 enodes) 1.635 * * [simplify]: iters left: 5 (28 enodes) 1.643 * * [simplify]: iters left: 4 (34 enodes) 1.653 * * [simplify]: Extracting #0: cost 1 inf + 0 1.653 * * [simplify]: Extracting #1: cost 4 inf + 0 1.653 * * [simplify]: Extracting #2: cost 8 inf + 0 1.654 * * [simplify]: Extracting #3: cost 13 inf + 0 1.654 * * [simplify]: Extracting #4: cost 14 inf + 92 1.654 * * [simplify]: Extracting #5: cost 7 inf + 659 1.654 * * [simplify]: Extracting #6: cost 0 inf + 2039 1.655 * * [simplify]: Extracting #7: cost 0 inf + 1944 1.655 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 1.655 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log1p x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 1.655 * * * * [progress]: [ 41 / 64 ] simplifiying candidate # 1.656 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 1.656 * * [simplify]: iters left: 6 (7 enodes) 1.659 * * [simplify]: iters left: 5 (25 enodes) 1.668 * * [simplify]: iters left: 4 (39 enodes) 1.678 * * [simplify]: iters left: 3 (40 enodes) 1.689 * * [simplify]: Extracting #0: cost 1 inf + 0 1.689 * * [simplify]: Extracting #1: cost 5 inf + 0 1.689 * * [simplify]: Extracting #2: cost 7 inf + 1 1.689 * * [simplify]: Extracting #3: cost 10 inf + 1 1.689 * * [simplify]: Extracting #4: cost 13 inf + 1 1.689 * * [simplify]: Extracting #5: cost 11 inf + 43 1.689 * * [simplify]: Extracting #6: cost 7 inf + 280 1.690 * * [simplify]: Extracting #7: cost 3 inf + 1048 1.690 * * [simplify]: Extracting #8: cost 0 inf + 1704 1.691 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1.691 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1.691 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (log1p x)) 1.691 * * [simplify]: iters left: 6 (7 enodes) 1.695 * * [simplify]: iters left: 5 (25 enodes) 1.703 * * [simplify]: iters left: 4 (31 enodes) 1.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1.712 * * [simplify]: Extracting #1: cost 4 inf + 0 1.712 * * [simplify]: Extracting #2: cost 8 inf + 0 1.712 * * [simplify]: Extracting #3: cost 9 inf + 92 1.712 * * [simplify]: Extracting #4: cost 10 inf + 224 1.712 * * [simplify]: Extracting #5: cost 6 inf + 528 1.712 * * [simplify]: Extracting #6: cost 2 inf + 1126 1.712 * * [simplify]: Extracting #7: cost 0 inf + 1640 1.712 * * [simplify]: Extracting #8: cost 0 inf + 1602 1.713 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 1.713 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 1.713 * * * * [progress]: [ 42 / 64 ] simplifiying candidate # 1.713 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.713 * * [simplify]: iters left: 6 (9 enodes) 1.715 * * [simplify]: iters left: 5 (33 enodes) 1.720 * * [simplify]: iters left: 4 (41 enodes) 1.726 * * [simplify]: Extracting #0: cost 1 inf + 0 1.726 * * [simplify]: Extracting #1: cost 6 inf + 0 1.726 * * [simplify]: Extracting #2: cost 12 inf + 0 1.726 * * [simplify]: Extracting #3: cost 17 inf + 0 1.726 * * [simplify]: Extracting #4: cost 17 inf + 133 1.727 * * [simplify]: Extracting #5: cost 10 inf + 950 1.727 * * [simplify]: Extracting #6: cost 2 inf + 2880 1.727 * * [simplify]: Extracting #7: cost 0 inf + 3189 1.728 * * [simplify]: Extracting #8: cost 0 inf + 3170 1.728 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.728 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1.728 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1.728 * * [simplify]: iters left: 6 (8 enodes) 1.730 * * [simplify]: iters left: 5 (28 enodes) 1.735 * * [simplify]: iters left: 4 (34 enodes) 1.743 * * [simplify]: Extracting #0: cost 1 inf + 0 1.743 * * [simplify]: Extracting #1: cost 4 inf + 0 1.743 * * [simplify]: Extracting #2: cost 8 inf + 0 1.743 * * [simplify]: Extracting #3: cost 13 inf + 0 1.743 * * [simplify]: Extracting #4: cost 14 inf + 92 1.744 * * [simplify]: Extracting #5: cost 7 inf + 739 1.744 * * [simplify]: Extracting #6: cost 0 inf + 2039 1.744 * * [simplify]: Extracting #7: cost 0 inf + 1944 1.745 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 1.745 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 1.745 * * * * [progress]: [ 43 / 64 ] simplifiying candidate # 1.745 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1.746 * * [simplify]: iters left: 6 (8 enodes) 1.749 * * [simplify]: iters left: 5 (28 enodes) 1.758 * * [simplify]: iters left: 4 (34 enodes) 1.768 * * [simplify]: Extracting #0: cost 1 inf + 0 1.768 * * [simplify]: Extracting #1: cost 4 inf + 0 1.768 * * [simplify]: Extracting #2: cost 8 inf + 0 1.768 * * [simplify]: Extracting #3: cost 13 inf + 0 1.768 * * [simplify]: Extracting #4: cost 14 inf + 92 1.768 * * [simplify]: Extracting #5: cost 7 inf + 659 1.769 * * [simplify]: Extracting #6: cost 0 inf + 1879 1.769 * * [simplify]: Extracting #7: cost 0 inf + 1784 1.770 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1.770 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1.770 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1.770 * * [simplify]: iters left: 6 (8 enodes) 1.774 * * [simplify]: iters left: 5 (28 enodes) 1.783 * * [simplify]: iters left: 4 (34 enodes) 1.792 * * [simplify]: Extracting #0: cost 1 inf + 0 1.792 * * [simplify]: Extracting #1: cost 4 inf + 0 1.792 * * [simplify]: Extracting #2: cost 8 inf + 0 1.793 * * [simplify]: Extracting #3: cost 13 inf + 0 1.793 * * [simplify]: Extracting #4: cost 14 inf + 92 1.793 * * [simplify]: Extracting #5: cost 7 inf + 659 1.793 * * [simplify]: Extracting #6: cost 0 inf + 1879 1.794 * * [simplify]: Extracting #7: cost 0 inf + 1784 1.794 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 1.794 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 1.794 * * * * [progress]: [ 44 / 64 ] simplifiying candidate # 1.795 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) 1) 1.795 * * [simplify]: iters left: 6 (6 enodes) 1.798 * * [simplify]: iters left: 5 (20 enodes) 1.806 * * [simplify]: iters left: 4 (26 enodes) 1.813 * * [simplify]: Extracting #0: cost 1 inf + 0 1.813 * * [simplify]: Extracting #1: cost 4 inf + 0 1.814 * * [simplify]: Extracting #2: cost 6 inf + 1 1.814 * * [simplify]: Extracting #3: cost 9 inf + 1 1.814 * * [simplify]: Extracting #4: cost 7 inf + 43 1.814 * * [simplify]: Extracting #5: cost 1 inf + 544 1.814 * * [simplify]: Extracting #6: cost 0 inf + 696 1.814 * [simplify]: Simplified to (sqrt (log (- 1 x))) 1.815 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1.815 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (log1p x)) 1.815 * * [simplify]: iters left: 6 (7 enodes) 1.819 * * [simplify]: iters left: 5 (25 enodes) 1.827 * * [simplify]: iters left: 4 (31 enodes) 1.832 * * [simplify]: Extracting #0: cost 1 inf + 0 1.832 * * [simplify]: Extracting #1: cost 4 inf + 0 1.832 * * [simplify]: Extracting #2: cost 8 inf + 0 1.832 * * [simplify]: Extracting #3: cost 9 inf + 92 1.832 * * [simplify]: Extracting #4: cost 10 inf + 224 1.832 * * [simplify]: Extracting #5: cost 6 inf + 528 1.832 * * [simplify]: Extracting #6: cost 2 inf + 1046 1.832 * * [simplify]: Extracting #7: cost 0 inf + 1480 1.832 * * [simplify]: Extracting #8: cost 0 inf + 1442 1.833 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 1.833 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 1.833 * * * * [progress]: [ 45 / 64 ] simplifiying candidate # 1.833 * [simplify]: Simplifying (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.833 * * [simplify]: iters left: 6 (6 enodes) 1.835 * * [simplify]: iters left: 5 (22 enodes) 1.838 * * [simplify]: iters left: 4 (26 enodes) 1.842 * * [simplify]: Extracting #0: cost 1 inf + 0 1.842 * * [simplify]: Extracting #1: cost 6 inf + 0 1.842 * * [simplify]: Extracting #2: cost 9 inf + 1 1.842 * * [simplify]: Extracting #3: cost 11 inf + 1 1.843 * * [simplify]: Extracting #4: cost 8 inf + 184 1.843 * * [simplify]: Extracting #5: cost 2 inf + 1413 1.843 * * [simplify]: Extracting #6: cost 0 inf + 1876 1.843 * [simplify]: Simplified to (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) 1.843 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1.843 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log1p x))) 1.843 * * [simplify]: iters left: 5 (7 enodes) 1.845 * * [simplify]: iters left: 4 (25 enodes) 1.850 * * [simplify]: iters left: 3 (31 enodes) 1.855 * * [simplify]: Extracting #0: cost 1 inf + 0 1.855 * * [simplify]: Extracting #1: cost 4 inf + 0 1.855 * * [simplify]: Extracting #2: cost 9 inf + 0 1.855 * * [simplify]: Extracting #3: cost 14 inf + 0 1.855 * * [simplify]: Extracting #4: cost 10 inf + 84 1.855 * * [simplify]: Extracting #5: cost 4 inf + 654 1.855 * * [simplify]: Extracting #6: cost 1 inf + 1238 1.855 * * [simplify]: Extracting #7: cost 0 inf + 1560 1.856 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 1.856 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (log (- 1 x)) (cbrt (log1p x))))) 1.856 * * * * [progress]: [ 46 / 64 ] simplifiying candidate # 1.856 * [simplify]: Simplifying (/ 1 (sqrt (log1p x))) 1.856 * * [simplify]: iters left: 4 (5 enodes) 1.859 * * [simplify]: iters left: 3 (17 enodes) 1.864 * * [simplify]: iters left: 2 (19 enodes) 1.868 * * [simplify]: Extracting #0: cost 1 inf + 0 1.868 * * [simplify]: Extracting #1: cost 4 inf + 0 1.868 * * [simplify]: Extracting #2: cost 5 inf + 1 1.868 * * [simplify]: Extracting #3: cost 7 inf + 1 1.868 * * [simplify]: Extracting #4: cost 0 inf + 790 1.868 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 1.868 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1.868 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log1p x))) 1.868 * * [simplify]: iters left: 5 (7 enodes) 1.870 * * [simplify]: iters left: 4 (25 enodes) 1.876 * * [simplify]: iters left: 3 (31 enodes) 1.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1.881 * * [simplify]: Extracting #1: cost 4 inf + 0 1.881 * * [simplify]: Extracting #2: cost 9 inf + 0 1.881 * * [simplify]: Extracting #3: cost 14 inf + 0 1.881 * * [simplify]: Extracting #4: cost 10 inf + 84 1.881 * * [simplify]: Extracting #5: cost 4 inf + 614 1.881 * * [simplify]: Extracting #6: cost 1 inf + 1118 1.881 * * [simplify]: Extracting #7: cost 0 inf + 1400 1.881 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 1.882 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log1p x))))) 1.882 * * * * [progress]: [ 47 / 64 ] simplifiying candidate # 1.882 * [simplify]: Simplifying (/ 1 1) 1.882 * * [simplify]: iters left: 2 (2 enodes) 1.883 * * [simplify]: iters left: 1 (6 enodes) 1.885 * * [simplify]: Extracting #0: cost 1 inf + 0 1.885 * * [simplify]: Extracting #1: cost 0 inf + 1 1.885 * [simplify]: Simplified to 1 1.885 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1.885 * [simplify]: Simplifying (/ (log (- 1 x)) (log1p x)) 1.885 * * [simplify]: iters left: 5 (6 enodes) 1.887 * * [simplify]: iters left: 4 (22 enodes) 1.890 * * [simplify]: iters left: 3 (28 enodes) 1.898 * * [simplify]: Extracting #0: cost 1 inf + 0 1.898 * * [simplify]: Extracting #1: cost 4 inf + 0 1.898 * * [simplify]: Extracting #2: cost 9 inf + 0 1.898 * * [simplify]: Extracting #3: cost 8 inf + 224 1.899 * * [simplify]: Extracting #4: cost 1 inf + 873 1.899 * * [simplify]: Extracting #5: cost 0 inf + 1077 1.899 * * [simplify]: Extracting #6: cost 0 inf + 1058 1.899 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 1.900 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 1.900 * * * * [progress]: [ 48 / 64 ] simplifiying candidate # 1.900 * * * * [progress]: [ 49 / 64 ] simplifiying candidate # 1.900 * * * * [progress]: [ 50 / 64 ] simplifiying candidate # 1.900 * * * * [progress]: [ 51 / 64 ] simplifiying candidate # 1.900 * [simplify]: Simplifying (cbrt (log1p x)) 1.900 * * [simplify]: iters left: 2 (3 enodes) 1.901 * * [simplify]: iters left: 1 (9 enodes) 1.904 * * [simplify]: Extracting #0: cost 1 inf + 0 1.904 * * [simplify]: Extracting #1: cost 3 inf + 0 1.904 * * [simplify]: Extracting #2: cost 5 inf + 0 1.904 * * [simplify]: Extracting #3: cost 4 inf + 1 1.904 * * [simplify]: Extracting #4: cost 0 inf + 525 1.904 * [simplify]: Simplified to (cbrt (log1p x)) 1.904 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log1p x)) (cbrt (log1p x)))) (cbrt (log1p x)))) 1.905 * * * * [progress]: [ 52 / 64 ] simplifiying candidate # 1.905 * [simplify]: Simplifying (sqrt (log1p x)) 1.905 * * [simplify]: iters left: 2 (3 enodes) 1.906 * * [simplify]: iters left: 1 (9 enodes) 1.909 * * [simplify]: Extracting #0: cost 1 inf + 0 1.909 * * [simplify]: Extracting #1: cost 3 inf + 0 1.909 * * [simplify]: Extracting #2: cost 5 inf + 0 1.909 * * [simplify]: Extracting #3: cost 4 inf + 1 1.909 * * [simplify]: Extracting #4: cost 0 inf + 445 1.909 * [simplify]: Simplified to (sqrt (log1p x)) 1.909 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log1p x))) (sqrt (log1p x)))) 1.909 * * * * [progress]: [ 53 / 64 ] simplifiying candidate # 1.909 * [simplify]: Simplifying (log1p x) 1.910 * * [simplify]: iters left: 1 (2 enodes) 1.910 * * [simplify]: Extracting #0: cost 1 inf + 0 1.910 * * [simplify]: Extracting #1: cost 3 inf + 0 1.911 * * [simplify]: Extracting #2: cost 2 inf + 1 1.911 * * [simplify]: Extracting #3: cost 0 inf + 183 1.911 * [simplify]: Simplified to (log1p x) 1.911 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 1.911 * * * * [progress]: [ 54 / 64 ] simplifiying candidate # 1.911 * * * * [progress]: [ 55 / 64 ] simplifiying candidate # 1.911 * [simplify]: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1.911 * * [simplify]: iters left: 6 (6 enodes) 1.914 * * [simplify]: iters left: 5 (22 enodes) 1.921 * * [simplify]: iters left: 4 (28 enodes) 1.930 * * [simplify]: Extracting #0: cost 1 inf + 0 1.930 * * [simplify]: Extracting #1: cost 3 inf + 0 1.930 * * [simplify]: Extracting #2: cost 5 inf + 0 1.930 * * [simplify]: Extracting #3: cost 8 inf + 0 1.930 * * [simplify]: Extracting #4: cost 12 inf + 0 1.930 * * [simplify]: Extracting #5: cost 8 inf + 86 1.930 * * [simplify]: Extracting #6: cost 1 inf + 1008 1.931 * * [simplify]: Extracting #7: cost 0 inf + 1240 1.931 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1.931 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log1p x) (cbrt (log (- 1 x)))))) 1.931 * * * * [progress]: [ 56 / 64 ] simplifiying candidate # 1.931 * [simplify]: Simplifying (sqrt (log (- 1 x))) 1.932 * * [simplify]: iters left: 4 (5 enodes) 1.934 * * [simplify]: iters left: 3 (19 enodes) 1.940 * * [simplify]: iters left: 2 (25 enodes) 1.947 * * [simplify]: Extracting #0: cost 1 inf + 0 1.947 * * [simplify]: Extracting #1: cost 3 inf + 0 1.947 * * [simplify]: Extracting #2: cost 6 inf + 0 1.947 * * [simplify]: Extracting #3: cost 10 inf + 0 1.948 * * [simplify]: Extracting #4: cost 7 inf + 43 1.948 * * [simplify]: Extracting #5: cost 0 inf + 696 1.948 * [simplify]: Simplified to (sqrt (log (- 1 x))) 1.948 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log1p x) (sqrt (log (- 1 x)))))) 1.948 * * * * [progress]: [ 57 / 64 ] simplifiying candidate # 1.948 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #real (real->posit16 (/ (log (- 1 x)) (log1p x)))))> 1.948 * * * * [progress]: [ 59 / 64 ] simplifiying candidate # 1.949 * [simplify]: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 1.949 * * [simplify]: iters left: 6 (12 enodes) 1.957 * * [simplify]: iters left: 5 (57 enodes) 1.979 * * [simplify]: iters left: 4 (114 enodes) 2.030 * * [simplify]: iters left: 3 (281 enodes) 2.151 * * [simplify]: Extracting #0: cost 1 inf + 0 2.151 * * [simplify]: Extracting #1: cost 35 inf + 0 2.152 * * [simplify]: Extracting #2: cost 108 inf + 47 2.155 * * [simplify]: Extracting #3: cost 80 inf + 4958 2.162 * * [simplify]: Extracting #4: cost 32 inf + 13014 2.172 * * [simplify]: Extracting #5: cost 6 inf + 20573 2.181 * * [simplify]: Extracting #6: cost 0 inf + 22500 2.191 * [simplify]: Simplified to (- (* (* x x) (- (* x -1/3) 1/2)) x) 2.191 * [simplify]: Simplified (2 1) to (λ (x) (/ (- (* (* x x) (- (* x -1/3) 1/2)) x) (log1p x))) 2.191 * * * * [progress]: [ 60 / 64 ] simplifiying candidate # 2.192 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 2.192 * * [simplify]: iters left: 6 (14 enodes) 2.202 * * [simplify]: iters left: 5 (64 enodes) 2.218 * * [simplify]: iters left: 4 (103 enodes) 2.240 * * [simplify]: iters left: 3 (193 enodes) 2.291 * * [simplify]: iters left: 2 (395 enodes) 2.444 * * [simplify]: Extracting #0: cost 1 inf + 0 2.444 * * [simplify]: Extracting #1: cost 49 inf + 0 2.445 * * [simplify]: Extracting #2: cost 98 inf + 3 2.445 * * [simplify]: Extracting #3: cost 88 inf + 1313 2.448 * * [simplify]: Extracting #4: cost 15 inf + 13524 2.458 * * [simplify]: Extracting #5: cost 0 inf + 16499 2.468 * * [simplify]: Extracting #6: cost 0 inf + 16481 2.477 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) 2.477 * [simplify]: Simplified (2 1) to (λ (x) (/ (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) (log1p x))) 2.477 * * * * [progress]: [ 61 / 64 ] simplifiying candidate # 2.477 * [simplify]: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 2.477 * * [simplify]: iters left: 6 (14 enodes) 2.483 * * [simplify]: iters left: 5 (62 enodes) 2.494 * * [simplify]: iters left: 4 (100 enodes) 2.522 * * [simplify]: iters left: 3 (187 enodes) 2.568 * * [simplify]: iters left: 2 (312 enodes) 2.655 * * [simplify]: iters left: 1 (464 enodes) 2.839 * * [simplify]: Extracting #0: cost 1 inf + 0 2.840 * * [simplify]: Extracting #1: cost 42 inf + 0 2.840 * * [simplify]: Extracting #2: cost 87 inf + 2 2.841 * * [simplify]: Extracting #3: cost 88 inf + 5 2.841 * * [simplify]: Extracting #4: cost 56 inf + 3284 2.845 * * [simplify]: Extracting #5: cost 6 inf + 11885 2.850 * * [simplify]: Extracting #6: cost 0 inf + 12976 2.855 * * [simplify]: Extracting #7: cost 0 inf + 12950 2.861 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) 2.861 * [simplify]: Simplified (2 1) to (λ (x) (/ (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) (log1p x))) 2.861 * * * * [progress]: [ 62 / 64 ] simplifiying candidate # 2.861 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 2.861 * * [simplify]: iters left: 6 (9 enodes) 2.867 * * [simplify]: iters left: 5 (42 enodes) 2.881 * * [simplify]: iters left: 4 (70 enodes) 2.905 * * [simplify]: iters left: 3 (122 enodes) 2.933 * * [simplify]: iters left: 2 (184 enodes) 2.977 * * [simplify]: iters left: 1 (222 enodes) 3.024 * * [simplify]: Extracting #0: cost 1 inf + 0 3.025 * * [simplify]: Extracting #1: cost 26 inf + 0 3.025 * * [simplify]: Extracting #2: cost 42 inf + 88 3.026 * * [simplify]: Extracting #3: cost 11 inf + 2245 3.027 * * [simplify]: Extracting #4: cost 0 inf + 3362 3.028 * [simplify]: Simplified to (fma (fma x -1/2 -1) x -1) 3.028 * [simplify]: Simplified (2) to (λ (x) (fma (fma x -1/2 -1) x -1)) 3.028 * * * * [progress]: [ 63 / 64 ] simplifiying candidate # 3.029 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (* (pow (log (/ 1 x)) 2) (pow x 2)))) (+ (* 2 (/ 1 (* (log (/ 1 x)) x))) (+ (* 1/2 (/ (log -1) (* (pow (log (/ 1 x)) 2) (pow x 2)))) 1))) (+ (/ (log -1) (* (pow (log (/ 1 x)) 3) (pow x 2))) (+ (/ (log -1) (log (/ 1 x))) (/ (log -1) (* (pow (log (/ 1 x)) 2) x))))) 3.029 * * [simplify]: iters left: 6 (31 enodes) 3.040 * * [simplify]: iters left: 5 (153 enodes) 3.092 * * [simplify]: iters left: 4 (361 enodes) 3.246 * * [simplify]: Extracting #0: cost 1 inf + 0 3.246 * * [simplify]: Extracting #1: cost 72 inf + 0 3.246 * * [simplify]: Extracting #2: cost 245 inf + 2 3.248 * * [simplify]: Extracting #3: cost 321 inf + 171 3.250 * * [simplify]: Extracting #4: cost 290 inf + 7831 3.255 * * [simplify]: Extracting #5: cost 224 inf + 23898 3.269 * * [simplify]: Extracting #6: cost 76 inf + 85911 3.302 * * [simplify]: Extracting #7: cost 1 inf + 132420 3.346 * * [simplify]: Extracting #8: cost 0 inf + 133019 3.379 * [simplify]: Simplified to (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))) 3.379 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 3.379 * * * * [progress]: [ 64 / 64 ] simplifiying candidate # 3.379 * [simplify]: Simplifying (- (+ (/ (log (/ -1 x)) (* x (pow (- (log -1) (log (/ -1 x))) 2))) (/ 1 (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (+ (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x)))) (+ (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 3))) (+ (/ 1 (* x (- (log -1) (log (/ -1 x))))) (+ (* 1/2 (/ (log (/ -1 x)) (* (pow x 2) (pow (- (log -1) (log (/ -1 x))) 2)))) (* 1/2 (/ 1 (* (pow x 2) (- (log -1) (log (/ -1 x))))))))))) 3.380 * * [simplify]: iters left: 6 (33 enodes) 3.400 * * [simplify]: iters left: 5 (159 enodes) 3.468 * * [simplify]: iters left: 4 (404 enodes) 3.644 * * [simplify]: Extracting #0: cost 1 inf + 0 3.644 * * [simplify]: Extracting #1: cost 66 inf + 0 3.645 * * [simplify]: Extracting #2: cost 293 inf + 0 3.648 * * [simplify]: Extracting #3: cost 455 inf + 268 3.667 * * [simplify]: Extracting #4: cost 320 inf + 58083 3.726 * * [simplify]: Extracting #5: cost 51 inf + 202749 3.817 * * [simplify]: Extracting #6: cost 5 inf + 228682 3.915 * * [simplify]: Extracting #7: cost 0 inf + 226636 4.008 * * [simplify]: Extracting #8: cost 0 inf + 224402 4.073 * * [simplify]: Extracting #9: cost 0 inf + 224393 4.165 * [simplify]: Simplified to (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x)))))) 4.165 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x))))))) 4.165 * * * [progress]: adding candidates to table 4.467 * * [progress]: iteration 2 / 4 4.467 * * * [progress]: picking best candidate 4.471 * * * * [pick]: Picked # 4.471 * * * [progress]: localizing error 4.479 * * * [progress]: generating rewritten candidates 4.479 * * * [progress]: generating series expansions 4.479 * * * [progress]: simplifying candidates 4.479 * * * [progress]: adding candidates to table 4.479 * * [progress]: iteration 3 / 4 4.480 * * * [progress]: picking best candidate 4.482 * * * * [pick]: Picked # 4.482 * * * [progress]: localizing error 4.507 * * * [progress]: generating rewritten candidates 4.507 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 4.516 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 4.522 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 4.547 * * * [progress]: generating series expansions 4.547 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 4.547 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x)) 4.547 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0 4.547 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 4.547 * [taylor]: Taking taylor expansion of (- 1 x) in x 4.547 * [taylor]: Taking taylor expansion of 1 in x 4.547 * [backup-simplify]: Simplify 1 into 1 4.547 * [taylor]: Taking taylor expansion of x in x 4.547 * [backup-simplify]: Simplify 0 into 0 4.547 * [backup-simplify]: Simplify 1 into 1 4.548 * [backup-simplify]: Simplify (- 0) into 0 4.548 * [backup-simplify]: Simplify (+ 1 0) into 1 4.548 * [backup-simplify]: Simplify (log 1) into 0 4.548 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 4.548 * [taylor]: Taking taylor expansion of (- 1 x) in x 4.548 * [taylor]: Taking taylor expansion of 1 in x 4.548 * [backup-simplify]: Simplify 1 into 1 4.549 * [taylor]: Taking taylor expansion of x in x 4.549 * [backup-simplify]: Simplify 0 into 0 4.549 * [backup-simplify]: Simplify 1 into 1 4.549 * [backup-simplify]: Simplify (- 0) into 0 4.549 * [backup-simplify]: Simplify (+ 1 0) into 1 4.550 * [backup-simplify]: Simplify (log 1) into 0 4.550 * [backup-simplify]: Simplify 0 into 0 4.550 * [backup-simplify]: Simplify (- 1) into -1 4.551 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.552 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 4.552 * [backup-simplify]: Simplify -1 into -1 4.552 * [backup-simplify]: Simplify (- 0) into 0 4.553 * [backup-simplify]: Simplify (+ 0 0) into 0 4.555 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.555 * [backup-simplify]: Simplify -1/2 into -1/2 4.556 * [backup-simplify]: Simplify (- 0) into 0 4.556 * [backup-simplify]: Simplify (+ 0 0) into 0 4.562 * [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 4.562 * [backup-simplify]: Simplify -1/3 into -1/3 4.562 * [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))))) 4.562 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 4.562 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 4.563 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.563 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.563 * [taylor]: Taking taylor expansion of 1 in x 4.563 * [backup-simplify]: Simplify 1 into 1 4.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.563 * [taylor]: Taking taylor expansion of x in x 4.563 * [backup-simplify]: Simplify 0 into 0 4.563 * [backup-simplify]: Simplify 1 into 1 4.563 * [backup-simplify]: Simplify (/ 1 1) into 1 4.563 * [backup-simplify]: Simplify (- 1) into -1 4.564 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.564 * [backup-simplify]: Simplify (log -1) into (log -1) 4.564 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.564 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.564 * [taylor]: Taking taylor expansion of 1 in x 4.564 * [backup-simplify]: Simplify 1 into 1 4.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.564 * [taylor]: Taking taylor expansion of x in x 4.564 * [backup-simplify]: Simplify 0 into 0 4.564 * [backup-simplify]: Simplify 1 into 1 4.565 * [backup-simplify]: Simplify (/ 1 1) into 1 4.565 * [backup-simplify]: Simplify (- 1) into -1 4.566 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.566 * [backup-simplify]: Simplify (log -1) into (log -1) 4.567 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.567 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 4.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.568 * [backup-simplify]: Simplify (- 0) into 0 4.569 * [backup-simplify]: Simplify (+ 1 0) into 1 4.570 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 4.570 * [backup-simplify]: Simplify -1 into -1 4.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.571 * [backup-simplify]: Simplify (- 0) into 0 4.572 * [backup-simplify]: Simplify (+ 0 0) into 0 4.574 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 4.574 * [backup-simplify]: Simplify -1/2 into -1/2 4.575 * [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)))) 4.575 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 4.575 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 4.575 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.575 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.575 * [taylor]: Taking taylor expansion of x in x 4.575 * [backup-simplify]: Simplify 0 into 0 4.575 * [backup-simplify]: Simplify 1 into 1 4.576 * [backup-simplify]: Simplify (/ 1 1) into 1 4.576 * [taylor]: Taking taylor expansion of 1 in x 4.576 * [backup-simplify]: Simplify 1 into 1 4.576 * [backup-simplify]: Simplify (+ 1 0) into 1 4.577 * [backup-simplify]: Simplify (log 1) into 0 4.577 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.577 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.577 * [taylor]: Taking taylor expansion of x in x 4.577 * [backup-simplify]: Simplify 0 into 0 4.577 * [backup-simplify]: Simplify 1 into 1 4.577 * [backup-simplify]: Simplify (/ 1 1) into 1 4.577 * [taylor]: Taking taylor expansion of 1 in x 4.577 * [backup-simplify]: Simplify 1 into 1 4.578 * [backup-simplify]: Simplify (+ 1 0) into 1 4.578 * [backup-simplify]: Simplify (log 1) into 0 4.579 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.579 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 4.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.580 * [backup-simplify]: Simplify (+ 0 1) into 1 4.581 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.581 * [backup-simplify]: Simplify 1 into 1 4.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.582 * [backup-simplify]: Simplify (+ 0 0) into 0 4.585 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.585 * [backup-simplify]: Simplify -1/2 into -1/2 4.585 * [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)))) 4.586 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 4.586 * [backup-simplify]: Simplify (log (+ 1 x)) into (log (+ x 1)) 4.586 * [approximate]: Taking taylor expansion of (log (+ x 1)) in (x) around 0 4.586 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 4.586 * [taylor]: Taking taylor expansion of (+ x 1) in x 4.586 * [taylor]: Taking taylor expansion of x in x 4.586 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [taylor]: Taking taylor expansion of 1 in x 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify (+ 0 1) into 1 4.587 * [backup-simplify]: Simplify (log 1) into 0 4.587 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 4.587 * [taylor]: Taking taylor expansion of (+ x 1) in x 4.587 * [taylor]: Taking taylor expansion of x in x 4.587 * [backup-simplify]: Simplify 0 into 0 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [taylor]: Taking taylor expansion of 1 in x 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify (+ 0 1) into 1 4.588 * [backup-simplify]: Simplify (log 1) into 0 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify (+ 1 0) into 1 4.589 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.589 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify (+ 0 0) into 0 4.593 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.593 * [backup-simplify]: Simplify -1/2 into -1/2 4.593 * [backup-simplify]: Simplify (+ 0 0) into 0 4.598 * [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 4.598 * [backup-simplify]: Simplify 1/3 into 1/3 4.599 * [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))) 4.599 * [backup-simplify]: Simplify (log (+ 1 (/ 1 x))) into (log (+ (/ 1 x) 1)) 4.599 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 4.599 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.599 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.599 * [taylor]: Taking taylor expansion of x in x 4.599 * [backup-simplify]: Simplify 0 into 0 4.599 * [backup-simplify]: Simplify 1 into 1 4.600 * [backup-simplify]: Simplify (/ 1 1) into 1 4.600 * [taylor]: Taking taylor expansion of 1 in x 4.600 * [backup-simplify]: Simplify 1 into 1 4.600 * [backup-simplify]: Simplify (+ 1 0) into 1 4.600 * [backup-simplify]: Simplify (log 1) into 0 4.600 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.601 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.601 * [taylor]: Taking taylor expansion of x in x 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (/ 1 1) into 1 4.601 * [taylor]: Taking taylor expansion of 1 in x 4.601 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (+ 1 0) into 1 4.602 * [backup-simplify]: Simplify (log 1) into 0 4.602 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.602 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 4.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.604 * [backup-simplify]: Simplify (+ 0 1) into 1 4.605 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.605 * [backup-simplify]: Simplify 1 into 1 4.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.607 * [backup-simplify]: Simplify (+ 0 0) into 0 4.610 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.610 * [backup-simplify]: Simplify -1/2 into -1/2 4.610 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (- (log (/ 1 x))))) into (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 4.610 * [backup-simplify]: Simplify (log (+ 1 (/ 1 (- x)))) into (log (- 1 (/ 1 x))) 4.610 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 4.610 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.611 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.611 * [taylor]: Taking taylor expansion of 1 in x 4.611 * [backup-simplify]: Simplify 1 into 1 4.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.611 * [taylor]: Taking taylor expansion of x in x 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify 1 into 1 4.611 * [backup-simplify]: Simplify (/ 1 1) into 1 4.611 * [backup-simplify]: Simplify (- 1) into -1 4.612 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.612 * [backup-simplify]: Simplify (log -1) into (log -1) 4.612 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.612 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.612 * [taylor]: Taking taylor expansion of 1 in x 4.612 * [backup-simplify]: Simplify 1 into 1 4.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.613 * [taylor]: Taking taylor expansion of x in x 4.613 * [backup-simplify]: Simplify 0 into 0 4.613 * [backup-simplify]: Simplify 1 into 1 4.613 * [backup-simplify]: Simplify (/ 1 1) into 1 4.613 * [backup-simplify]: Simplify (- 1) into -1 4.614 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.614 * [backup-simplify]: Simplify (log -1) into (log -1) 4.620 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.620 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 4.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.621 * [backup-simplify]: Simplify (- 0) into 0 4.622 * [backup-simplify]: Simplify (+ 1 0) into 1 4.623 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 4.623 * [backup-simplify]: Simplify -1 into -1 4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.625 * [backup-simplify]: Simplify (- 0) into 0 4.625 * [backup-simplify]: Simplify (+ 0 0) into 0 4.628 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 4.628 * [backup-simplify]: Simplify -1/2 into -1/2 4.629 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 4.629 * * * * [progress]: [ 3 / 3 ] generating series at (2) 4.629 * [backup-simplify]: Simplify (/ (log (- 1 x)) (log (+ 1 x))) into (/ (log (- 1 x)) (log (+ x 1))) 4.629 * [approximate]: Taking taylor expansion of (/ (log (- 1 x)) (log (+ x 1))) in (x) around 0 4.629 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log (+ x 1))) in x 4.629 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 4.629 * [taylor]: Taking taylor expansion of (- 1 x) in x 4.629 * [taylor]: Taking taylor expansion of 1 in x 4.629 * [backup-simplify]: Simplify 1 into 1 4.629 * [taylor]: Taking taylor expansion of x in x 4.629 * [backup-simplify]: Simplify 0 into 0 4.629 * [backup-simplify]: Simplify 1 into 1 4.630 * [backup-simplify]: Simplify (- 0) into 0 4.630 * [backup-simplify]: Simplify (+ 1 0) into 1 4.630 * [backup-simplify]: Simplify (log 1) into 0 4.630 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 4.631 * [taylor]: Taking taylor expansion of (+ x 1) in x 4.631 * [taylor]: Taking taylor expansion of x in x 4.631 * [backup-simplify]: Simplify 0 into 0 4.631 * [backup-simplify]: Simplify 1 into 1 4.631 * [taylor]: Taking taylor expansion of 1 in x 4.631 * [backup-simplify]: Simplify 1 into 1 4.631 * [backup-simplify]: Simplify (+ 0 1) into 1 4.631 * [backup-simplify]: Simplify (log 1) into 0 4.632 * [backup-simplify]: Simplify (- 1) into -1 4.632 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.634 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 4.634 * [backup-simplify]: Simplify (+ 1 0) into 1 4.635 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.636 * [backup-simplify]: Simplify (/ -1 1) into -1 4.636 * [taylor]: Taking taylor expansion of (/ (log (- 1 x)) (log (+ x 1))) in x 4.636 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 4.636 * [taylor]: Taking taylor expansion of (- 1 x) in x 4.636 * [taylor]: Taking taylor expansion of 1 in x 4.636 * [backup-simplify]: Simplify 1 into 1 4.636 * [taylor]: Taking taylor expansion of x in x 4.636 * [backup-simplify]: Simplify 0 into 0 4.636 * [backup-simplify]: Simplify 1 into 1 4.636 * [backup-simplify]: Simplify (- 0) into 0 4.637 * [backup-simplify]: Simplify (+ 1 0) into 1 4.637 * [backup-simplify]: Simplify (log 1) into 0 4.637 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 4.637 * [taylor]: Taking taylor expansion of (+ x 1) in x 4.637 * [taylor]: Taking taylor expansion of x in x 4.637 * [backup-simplify]: Simplify 0 into 0 4.637 * [backup-simplify]: Simplify 1 into 1 4.637 * [taylor]: Taking taylor expansion of 1 in x 4.637 * [backup-simplify]: Simplify 1 into 1 4.638 * [backup-simplify]: Simplify (+ 0 1) into 1 4.638 * [backup-simplify]: Simplify (log 1) into 0 4.638 * [backup-simplify]: Simplify (- 1) into -1 4.639 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.640 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 4.641 * [backup-simplify]: Simplify (+ 1 0) into 1 4.642 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.642 * [backup-simplify]: Simplify (/ -1 1) into -1 4.642 * [backup-simplify]: Simplify -1 into -1 4.643 * [backup-simplify]: Simplify (- 0) into 0 4.643 * [backup-simplify]: Simplify (+ 0 0) into 0 4.646 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.646 * [backup-simplify]: Simplify (+ 0 0) into 0 4.649 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.650 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* -1 (/ -1/2 1)))) into -1 4.650 * [backup-simplify]: Simplify -1 into -1 4.651 * [backup-simplify]: Simplify (- 0) into 0 4.651 * [backup-simplify]: Simplify (+ 0 0) into 0 4.657 * [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 4.657 * [backup-simplify]: Simplify (+ 0 0) into 0 4.663 * [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 4.664 * [backup-simplify]: Simplify (- (/ -1/3 1) (+ (* -1 (/ 1/3 1)) (* -1 (/ -1/2 1)))) into -1/2 4.665 * [backup-simplify]: Simplify -1/2 into -1/2 4.665 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (* 1/2 (pow x 2)) 1))) 4.665 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 x))) (log (+ 1 (/ 1 x)))) into (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) 4.665 * [approximate]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) in (x) around 0 4.665 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) in x 4.665 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.665 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.665 * [taylor]: Taking taylor expansion of 1 in x 4.665 * [backup-simplify]: Simplify 1 into 1 4.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.665 * [taylor]: Taking taylor expansion of x in x 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify 1 into 1 4.666 * [backup-simplify]: Simplify (/ 1 1) into 1 4.666 * [backup-simplify]: Simplify (- 1) into -1 4.667 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.667 * [backup-simplify]: Simplify (log -1) into (log -1) 4.667 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.667 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.667 * [taylor]: Taking taylor expansion of x in x 4.667 * [backup-simplify]: Simplify 0 into 0 4.667 * [backup-simplify]: Simplify 1 into 1 4.668 * [backup-simplify]: Simplify (/ 1 1) into 1 4.668 * [taylor]: Taking taylor expansion of 1 in x 4.668 * [backup-simplify]: Simplify 1 into 1 4.668 * [backup-simplify]: Simplify (+ 1 0) into 1 4.668 * [backup-simplify]: Simplify (log 1) into 0 4.669 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.670 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.670 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.671 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.671 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 4.671 * [taylor]: Taking taylor expansion of (/ (log (- 1 (/ 1 x))) (log (+ (/ 1 x) 1))) in x 4.671 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.672 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.672 * [taylor]: Taking taylor expansion of 1 in x 4.672 * [backup-simplify]: Simplify 1 into 1 4.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.672 * [taylor]: Taking taylor expansion of x in x 4.672 * [backup-simplify]: Simplify 0 into 0 4.672 * [backup-simplify]: Simplify 1 into 1 4.672 * [backup-simplify]: Simplify (/ 1 1) into 1 4.672 * [backup-simplify]: Simplify (- 1) into -1 4.673 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.673 * [backup-simplify]: Simplify (log -1) into (log -1) 4.673 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.673 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.673 * [taylor]: Taking taylor expansion of x in x 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify 1 into 1 4.674 * [backup-simplify]: Simplify (/ 1 1) into 1 4.674 * [taylor]: Taking taylor expansion of 1 in x 4.674 * [backup-simplify]: Simplify 1 into 1 4.674 * [backup-simplify]: Simplify (+ 1 0) into 1 4.675 * [backup-simplify]: Simplify (log 1) into 0 4.675 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.676 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.676 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.676 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.677 * [backup-simplify]: Simplify (/ (- (log -1) (log x)) (- (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 4.677 * [backup-simplify]: Simplify (* -1 (/ (- (log -1) (log x)) (log x))) into (* -1 (/ (- (log -1) (log x)) (log x))) 4.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.678 * [backup-simplify]: Simplify (- 0) into 0 4.678 * [backup-simplify]: Simplify (+ 1 0) into 1 4.679 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 4.679 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.680 * [backup-simplify]: Simplify (+ 0 1) into 1 4.681 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.681 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.681 * [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))) 4.682 * [backup-simplify]: Simplify (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) into (- (* 2 (/ 1 (log x))) (/ (log -1) (pow (log x) 2))) 4.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.682 * [backup-simplify]: Simplify (- 0) into 0 4.683 * [backup-simplify]: Simplify (+ 0 0) into 0 4.684 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 4.684 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.685 * [backup-simplify]: Simplify (+ 0 0) into 0 4.687 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.687 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.687 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.688 * [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))) 4.689 * [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))) 4.690 * [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))))) 4.691 * [backup-simplify]: Simplify (/ (log (- 1 (/ 1 (- x)))) (log (+ 1 (/ 1 (- x))))) into (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) 4.691 * [approximate]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) in (x) around 0 4.691 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) in x 4.691 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.691 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.691 * [taylor]: Taking taylor expansion of x in x 4.691 * [backup-simplify]: Simplify 0 into 0 4.691 * [backup-simplify]: Simplify 1 into 1 4.691 * [backup-simplify]: Simplify (/ 1 1) into 1 4.691 * [taylor]: Taking taylor expansion of 1 in x 4.691 * [backup-simplify]: Simplify 1 into 1 4.691 * [backup-simplify]: Simplify (+ 1 0) into 1 4.692 * [backup-simplify]: Simplify (log 1) into 0 4.692 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.692 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.692 * [taylor]: Taking taylor expansion of 1 in x 4.692 * [backup-simplify]: Simplify 1 into 1 4.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.692 * [taylor]: Taking taylor expansion of x in x 4.692 * [backup-simplify]: Simplify 0 into 0 4.692 * [backup-simplify]: Simplify 1 into 1 4.692 * [backup-simplify]: Simplify (/ 1 1) into 1 4.692 * [backup-simplify]: Simplify (- 1) into -1 4.692 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.693 * [backup-simplify]: Simplify (log -1) into (log -1) 4.693 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.693 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.694 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.694 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.694 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 4.694 * [taylor]: Taking taylor expansion of (/ (log (+ (/ 1 x) 1)) (log (- 1 (/ 1 x)))) in x 4.694 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 4.694 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 4.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.695 * [taylor]: Taking taylor expansion of x in x 4.695 * [backup-simplify]: Simplify 0 into 0 4.695 * [backup-simplify]: Simplify 1 into 1 4.695 * [backup-simplify]: Simplify (/ 1 1) into 1 4.695 * [taylor]: Taking taylor expansion of 1 in x 4.695 * [backup-simplify]: Simplify 1 into 1 4.695 * [backup-simplify]: Simplify (+ 1 0) into 1 4.695 * [backup-simplify]: Simplify (log 1) into 0 4.695 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 4.695 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 4.695 * [taylor]: Taking taylor expansion of 1 in x 4.695 * [backup-simplify]: Simplify 1 into 1 4.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.695 * [taylor]: Taking taylor expansion of x in x 4.695 * [backup-simplify]: Simplify 0 into 0 4.695 * [backup-simplify]: Simplify 1 into 1 4.696 * [backup-simplify]: Simplify (/ 1 1) into 1 4.696 * [backup-simplify]: Simplify (- 1) into -1 4.696 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.696 * [backup-simplify]: Simplify (log -1) into (log -1) 4.697 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.697 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.697 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 4.698 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.698 * [backup-simplify]: Simplify (/ (- (log x)) (- (log -1) (log x))) into (* -1 (/ (log x) (- (log -1) (log x)))) 4.699 * [backup-simplify]: Simplify (* -1 (/ (log x) (- (log -1) (log x)))) into (* -1 (/ (log x) (- (log -1) (log x)))) 4.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.699 * [backup-simplify]: Simplify (+ 0 1) into 1 4.700 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 4.700 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.701 * [backup-simplify]: Simplify (- 0) into 0 4.701 * [backup-simplify]: Simplify (+ 1 0) into 1 4.702 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 4.703 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.704 * [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))) 4.705 * [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))) 4.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.706 * [backup-simplify]: Simplify (+ 0 0) into 0 4.708 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 4.709 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.711 * [backup-simplify]: Simplify (- 0) into 0 4.711 * [backup-simplify]: Simplify (+ 0 0) into 0 4.714 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 4.714 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.715 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 4.718 * [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)))))) 4.720 * [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)))))) 4.723 * [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))))))))))) 4.723 * * * [progress]: simplifying candidates 4.723 * * * * [progress]: [ 1 / 91 ] simplifiying candidate # 4.723 * * * * [progress]: [ 2 / 91 ] simplifiying candidate # 4.723 * * * * [progress]: [ 3 / 91 ] simplifiying candidate # 4.723 * [simplify]: Simplifying (- x) 4.723 * * [simplify]: iters left: 2 (2 enodes) 4.724 * * [simplify]: iters left: 1 (6 enodes) 4.724 * * [simplify]: Extracting #0: cost 1 inf + 0 4.724 * * [simplify]: Extracting #1: cost 3 inf + 0 4.724 * * [simplify]: Extracting #2: cost 2 inf + 1 4.724 * * [simplify]: Extracting #3: cost 0 inf + 83 4.725 * [simplify]: Simplified to (- x) 4.725 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log (+ 1 x)))) 4.725 * * * * [progress]: [ 4 / 91 ] simplifiying candidate # 4.725 * [simplify]: Simplifying (- x) 4.725 * * [simplify]: iters left: 2 (2 enodes) 4.725 * * [simplify]: iters left: 1 (6 enodes) 4.726 * * [simplify]: Extracting #0: cost 1 inf + 0 4.726 * * [simplify]: Extracting #1: cost 3 inf + 0 4.726 * * [simplify]: Extracting #2: cost 2 inf + 1 4.726 * * [simplify]: Extracting #3: cost 0 inf + 83 4.726 * [simplify]: Simplified to (- x) 4.726 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log1p (- x)) (log (+ 1 x)))) 4.726 * * * * [progress]: [ 5 / 91 ] simplifiying candidate # 4.726 * [simplify]: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 4.726 * * [simplify]: iters left: 6 (6 enodes) 4.728 * * [simplify]: iters left: 5 (24 enodes) 4.733 * * [simplify]: iters left: 4 (31 enodes) 4.739 * * [simplify]: Extracting #0: cost 1 inf + 0 4.739 * * [simplify]: Extracting #1: cost 4 inf + 0 4.739 * * [simplify]: Extracting #2: cost 7 inf + 0 4.739 * * [simplify]: Extracting #3: cost 9 inf + 0 4.739 * * [simplify]: Extracting #4: cost 13 inf + 0 4.739 * * [simplify]: Extracting #5: cost 12 inf + 2 4.739 * * [simplify]: Extracting #6: cost 7 inf + 290 4.740 * * [simplify]: Extracting #7: cost 1 inf + 1352 4.740 * * [simplify]: Extracting #8: cost 0 inf + 1584 4.740 * [simplify]: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 4.740 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x)))) (log (+ 1 x)))) 4.740 * * * * [progress]: [ 6 / 91 ] simplifiying candidate # 4.740 * [simplify]: Simplifying (log (sqrt (- 1 x))) 4.740 * * [simplify]: iters left: 4 (5 enodes) 4.742 * * [simplify]: iters left: 3 (19 enodes) 4.745 * * [simplify]: iters left: 2 (24 enodes) 4.750 * * [simplify]: Extracting #0: cost 1 inf + 0 4.750 * * [simplify]: Extracting #1: cost 3 inf + 0 4.750 * * [simplify]: Extracting #2: cost 5 inf + 0 4.750 * * [simplify]: Extracting #3: cost 9 inf + 0 4.750 * * [simplify]: Extracting #4: cost 7 inf + 43 4.751 * * [simplify]: Extracting #5: cost 0 inf + 636 4.751 * [simplify]: Simplified to (log (sqrt (- 1 x))) 4.751 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x)))) (log (+ 1 x)))) 4.751 * * * * [progress]: [ 7 / 91 ] simplifiying candidate # 4.751 * [simplify]: Simplifying (log 1) 4.751 * * [simplify]: iters left: 1 (2 enodes) 4.753 * * [simplify]: Extracting #0: cost 1 inf + 0 4.753 * * [simplify]: Extracting #1: cost 0 inf + 1 4.753 * [simplify]: Simplified to 0 4.753 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log (+ 1 x)))) 4.754 * * * * [progress]: [ 8 / 91 ] simplifiying candidate # 4.754 * [simplify]: Simplifying (log (+ (sqrt 1) (sqrt x))) 4.754 * * [simplify]: iters left: 4 (6 enodes) 4.758 * * [simplify]: iters left: 3 (21 enodes) 4.764 * * [simplify]: iters left: 2 (24 enodes) 4.771 * * [simplify]: Extracting #0: cost 1 inf + 0 4.771 * * [simplify]: Extracting #1: cost 4 inf + 0 4.771 * * [simplify]: Extracting #2: cost 8 inf + 0 4.771 * * [simplify]: Extracting #3: cost 0 inf + 510 4.771 * [simplify]: Simplified to (log1p (sqrt x)) 4.771 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log1p (sqrt x)) (log (- (sqrt 1) (sqrt x)))) (log (+ 1 x)))) 4.771 * * * * [progress]: [ 9 / 91 ] simplifiying candidate # 4.772 * [simplify]: Simplifying (log (+ 1 (sqrt x))) 4.772 * * [simplify]: iters left: 4 (5 enodes) 4.774 * * [simplify]: iters left: 3 (19 enodes) 4.780 * * [simplify]: iters left: 2 (21 enodes) 4.786 * * [simplify]: Extracting #0: cost 1 inf + 0 4.786 * * [simplify]: Extracting #1: cost 4 inf + 0 4.786 * * [simplify]: Extracting #2: cost 8 inf + 0 4.786 * * [simplify]: Extracting #3: cost 2 inf + 346 4.786 * * [simplify]: Extracting #4: cost 0 inf + 510 4.787 * [simplify]: Simplified to (log1p (sqrt x)) 4.787 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ (log1p (sqrt x)) (log (- 1 (sqrt x)))) (log (+ 1 x)))) 4.787 * * * * [progress]: [ 10 / 91 ] simplifiying candidate # 4.787 * [simplify]: Simplifying (log 1) 4.787 * * [simplify]: iters left: 1 (2 enodes) 4.789 * * [simplify]: Extracting #0: cost 1 inf + 0 4.789 * * [simplify]: Extracting #1: cost 0 inf + 1 4.789 * [simplify]: Simplified to 0 4.789 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (+ 0 (log (- 1 x))) (log (+ 1 x)))) 4.789 * * * * [progress]: [ 11 / 91 ] simplifiying candidate # 4.790 * [simplify]: Simplifying (log (- (pow 1 3) (pow x 3))) 4.790 * * [simplify]: iters left: 4 (7 enodes) 4.793 * * [simplify]: iters left: 3 (33 enodes) 4.800 * * [simplify]: iters left: 2 (65 enodes) 4.813 * * [simplify]: iters left: 1 (113 enodes) 4.843 * * [simplify]: Extracting #0: cost 1 inf + 0 4.843 * * [simplify]: Extracting #1: cost 4 inf + 0 4.843 * * [simplify]: Extracting #2: cost 20 inf + 0 4.843 * * [simplify]: Extracting #3: cost 39 inf + 43 4.844 * * [simplify]: Extracting #4: cost 28 inf + 1104 4.844 * * [simplify]: Extracting #5: cost 7 inf + 5954 4.845 * * [simplify]: Extracting #6: cost 0 inf + 8837 4.846 * * [simplify]: Extracting #7: cost 0 inf + 8717 4.847 * [simplify]: Simplified to (log (- 1 (* x (* x x)))) 4.847 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x (* x x)))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) (log (+ 1 x)))) 4.847 * * * * [progress]: [ 12 / 91 ] simplifiying candidate # 4.847 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 4.847 * * [simplify]: iters left: 5 (6 enodes) 4.851 * * [simplify]: iters left: 4 (21 enodes) 4.854 * * [simplify]: iters left: 3 (30 enodes) 4.859 * * [simplify]: iters left: 2 (34 enodes) 4.863 * * [simplify]: Extracting #0: cost 1 inf + 0 4.863 * * [simplify]: Extracting #1: cost 4 inf + 0 4.863 * * [simplify]: Extracting #2: cost 10 inf + 0 4.863 * * [simplify]: Extracting #3: cost 6 inf + 246 4.863 * * [simplify]: Extracting #4: cost 1 inf + 644 4.864 * * [simplify]: Extracting #5: cost 0 inf + 796 4.864 * [simplify]: Simplified to (log (- 1 (* x x))) 4.864 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (- (log (- 1 (* x x))) (log (+ 1 x))) (log (+ 1 x)))) 4.864 * * * * [progress]: [ 13 / 91 ] simplifiying candidate # 4.864 * * * * [progress]: [ 14 / 91 ] simplifiying candidate # 4.864 * * * * [progress]: [ 15 / 91 ] simplifiying candidate # 4.864 * [simplify]: Simplifying (- 1 x) 4.864 * * [simplify]: iters left: 2 (3 enodes) 4.865 * * [simplify]: iters left: 1 (13 enodes) 4.867 * * [simplify]: Extracting #0: cost 1 inf + 0 4.868 * * [simplify]: Extracting #1: cost 5 inf + 0 4.868 * * [simplify]: Extracting #2: cost 3 inf + 43 4.868 * * [simplify]: Extracting #3: cost 0 inf + 168 4.868 * [simplify]: Simplified to (- 1 x) 4.868 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (log (- 1 x)) (log (+ 1 x)))) 4.868 * * * * [progress]: [ 16 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 17 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 18 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 19 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 20 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 21 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 22 / 91 ] simplifiying candidate #real (real->posit16 (log (- 1 x)))) (log (+ 1 x))))> 4.868 * * * * [progress]: [ 23 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 24 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 25 / 91 ] simplifiying candidate # 4.868 * * * * [progress]: [ 26 / 91 ] simplifiying candidate # 4.868 * [simplify]: Simplifying (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 4.868 * * [simplify]: iters left: 6 (6 enodes) 4.870 * * [simplify]: iters left: 5 (23 enodes) 4.876 * * [simplify]: iters left: 4 (27 enodes) 4.884 * * [simplify]: Extracting #0: cost 1 inf + 0 4.884 * * [simplify]: Extracting #1: cost 4 inf + 0 4.884 * * [simplify]: Extracting #2: cost 7 inf + 0 4.884 * * [simplify]: Extracting #3: cost 9 inf + 0 4.884 * * [simplify]: Extracting #4: cost 12 inf + 0 4.884 * * [simplify]: Extracting #5: cost 10 inf + 2 4.884 * * [simplify]: Extracting #6: cost 8 inf + 86 4.884 * * [simplify]: Extracting #7: cost 1 inf + 1270 4.885 * * [simplify]: Extracting #8: cost 0 inf + 1502 4.885 * [simplify]: Simplified to (log (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 4.885 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ (log (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (log (cbrt (+ 1 x)))))) 4.885 * * * * [progress]: [ 27 / 91 ] simplifiying candidate # 4.885 * [simplify]: Simplifying (log (sqrt (+ 1 x))) 4.885 * * [simplify]: iters left: 4 (5 enodes) 4.888 * * [simplify]: iters left: 3 (18 enodes) 4.891 * * [simplify]: iters left: 2 (20 enodes) 4.894 * * [simplify]: Extracting #0: cost 1 inf + 0 4.894 * * [simplify]: Extracting #1: cost 3 inf + 0 4.894 * * [simplify]: Extracting #2: cost 5 inf + 0 4.894 * * [simplify]: Extracting #3: cost 8 inf + 0 4.894 * * [simplify]: Extracting #4: cost 6 inf + 2 4.894 * * [simplify]: Extracting #5: cost 0 inf + 554 4.894 * [simplify]: Simplified to (log (sqrt (+ x 1))) 4.894 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ (log (sqrt (+ x 1))) (log (sqrt (+ 1 x)))))) 4.894 * * * * [progress]: [ 28 / 91 ] simplifiying candidate # 4.894 * [simplify]: Simplifying (log 1) 4.894 * * [simplify]: iters left: 1 (2 enodes) 4.896 * * [simplify]: Extracting #0: cost 1 inf + 0 4.896 * * [simplify]: Extracting #1: cost 0 inf + 1 4.896 * [simplify]: Simplified to 0 4.896 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ 0 (log (+ 1 x))))) 4.896 * * * * [progress]: [ 29 / 91 ] simplifiying candidate # 4.896 * [simplify]: Simplifying (log 1) 4.896 * * [simplify]: iters left: 1 (2 enodes) 4.897 * * [simplify]: Extracting #0: cost 1 inf + 0 4.897 * * [simplify]: Extracting #1: cost 0 inf + 1 4.897 * [simplify]: Simplified to 0 4.897 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (+ 0 (log (+ 1 x))))) 4.897 * * * * [progress]: [ 30 / 91 ] simplifiying candidate # 4.897 * [simplify]: Simplifying (log (+ (pow 1 3) (pow x 3))) 4.897 * * [simplify]: iters left: 4 (7 enodes) 4.900 * * [simplify]: iters left: 3 (32 enodes) 4.907 * * [simplify]: iters left: 2 (54 enodes) 4.917 * * [simplify]: iters left: 1 (80 enodes) 4.943 * * [simplify]: Extracting #0: cost 1 inf + 0 4.944 * * [simplify]: Extracting #1: cost 4 inf + 0 4.944 * * [simplify]: Extracting #2: cost 14 inf + 0 4.944 * * [simplify]: Extracting #3: cost 18 inf + 44 4.944 * * [simplify]: Extracting #4: cost 7 inf + 2096 4.945 * * [simplify]: Extracting #5: cost 6 inf + 2552 4.945 * * [simplify]: Extracting #6: cost 1 inf + 3903 4.946 * * [simplify]: Extracting #7: cost 0 inf + 4115 4.947 * [simplify]: Simplified to (log (fma x (* x x) 1)) 4.947 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (- (log (fma x (* x x) 1)) (log (+ (* 1 1) (- (* x x) (* 1 x))))))) 4.947 * * * * [progress]: [ 31 / 91 ] simplifiying candidate # 4.947 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 4.947 * * [simplify]: iters left: 5 (6 enodes) 4.951 * * [simplify]: iters left: 4 (21 enodes) 4.960 * * [simplify]: iters left: 3 (30 enodes) 4.969 * * [simplify]: iters left: 2 (34 enodes) 4.977 * * [simplify]: Extracting #0: cost 1 inf + 0 4.977 * * [simplify]: Extracting #1: cost 4 inf + 0 4.977 * * [simplify]: Extracting #2: cost 10 inf + 0 4.978 * * [simplify]: Extracting #3: cost 6 inf + 246 4.978 * * [simplify]: Extracting #4: cost 1 inf + 644 4.978 * * [simplify]: Extracting #5: cost 0 inf + 796 4.979 * [simplify]: Simplified to (log (- 1 (* x x))) 4.979 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (- (log (- 1 (* x x))) (log (- 1 x))))) 4.979 * * * * [progress]: [ 32 / 91 ] simplifiying candidate # 4.979 * * * * [progress]: [ 33 / 91 ] simplifiying candidate # 4.979 * * * * [progress]: [ 34 / 91 ] simplifiying candidate # 4.979 * [simplify]: Simplifying (+ 1 x) 4.979 * * [simplify]: iters left: 2 (3 enodes) 4.981 * * [simplify]: iters left: 1 (12 enodes) 4.985 * * [simplify]: Extracting #0: cost 1 inf + 0 4.985 * * [simplify]: Extracting #1: cost 4 inf + 0 4.985 * * [simplify]: Extracting #2: cost 2 inf + 2 4.985 * * [simplify]: Extracting #3: cost 0 inf + 86 4.985 * [simplify]: Simplified to (+ x 1) 4.985 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (log (- 1 x)) (log (+ x 1)))) 4.986 * * * * [progress]: [ 35 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 36 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 37 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 38 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 39 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 40 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 41 / 91 ] simplifiying candidate #real (real->posit16 (log (+ 1 x))))))> 4.986 * * * * [progress]: [ 42 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 43 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 44 / 91 ] simplifiying candidate # 4.986 * * * * [progress]: [ 45 / 91 ] simplifiying candidate # 4.987 * [simplify]: Simplifying (- (log (log (- 1 x))) (log (log (+ 1 x)))) 4.987 * * [simplify]: iters left: 6 (9 enodes) 4.991 * * [simplify]: iters left: 5 (35 enodes) 5.002 * * [simplify]: iters left: 4 (44 enodes) 5.014 * * [simplify]: Extracting #0: cost 1 inf + 0 5.014 * * [simplify]: Extracting #1: cost 5 inf + 0 5.014 * * [simplify]: Extracting #2: cost 10 inf + 0 5.014 * * [simplify]: Extracting #3: cost 16 inf + 0 5.014 * * [simplify]: Extracting #4: cost 19 inf + 1 5.014 * * [simplify]: Extracting #5: cost 11 inf + 809 5.014 * * [simplify]: Extracting #6: cost 1 inf + 2385 5.015 * * [simplify]: Extracting #7: cost 0 inf + 2510 5.016 * [simplify]: Simplified to (- (log (log (- 1 x))) (log (log1p x))) 5.016 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (log (- 1 x))) (log (log1p x))))) 5.016 * * * * [progress]: [ 46 / 91 ] simplifiying candidate # 5.016 * * * * [progress]: [ 47 / 91 ] simplifiying candidate # 5.016 * * * * [progress]: [ 48 / 91 ] simplifiying candidate # 5.016 * [simplify]: Simplifying (/ (* (* (log (- 1 x)) (log (- 1 x))) (log (- 1 x))) (* (* (log (+ 1 x)) (log (+ 1 x))) (log (+ 1 x)))) 5.016 * * [simplify]: iters left: 6 (11 enodes) 5.022 * * [simplify]: iters left: 5 (48 enodes) 5.039 * * [simplify]: iters left: 4 (94 enodes) 5.073 * * [simplify]: iters left: 3 (170 enodes) 5.134 * * [simplify]: iters left: 2 (276 enodes) 5.213 * * [simplify]: iters left: 1 (456 enodes) 5.376 * * [simplify]: Extracting #0: cost 1 inf + 0 5.377 * * [simplify]: Extracting #1: cost 79 inf + 0 5.377 * * [simplify]: Extracting #2: cost 204 inf + 1 5.378 * * [simplify]: Extracting #3: cost 209 inf + 1043 5.381 * * [simplify]: Extracting #4: cost 142 inf + 30198 5.391 * * [simplify]: Extracting #5: cost 9 inf + 106087 5.403 * * [simplify]: Extracting #6: cost 0 inf + 111549 5.429 * [simplify]: Simplified to (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x)))) 5.429 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (log (- 1 x)) (log1p x)) (* (/ (log (- 1 x)) (log1p x)) (/ (log (- 1 x)) (log1p x)))))) 5.429 * * * * [progress]: [ 49 / 91 ] simplifiying candidate # 5.429 * * * * [progress]: [ 50 / 91 ] simplifiying candidate # 5.429 * * * * [progress]: [ 51 / 91 ] simplifiying candidate # 5.429 * * * * [progress]: [ 52 / 91 ] simplifiying candidate # 5.430 * * * * [progress]: [ 53 / 91 ] simplifiying candidate # 5.430 * [simplify]: Simplifying (/ (log (- (pow 1 3) (pow x 3))) (log (+ 1 x))) 5.430 * * [simplify]: iters left: 6 (10 enodes) 5.436 * * [simplify]: iters left: 5 (44 enodes) 5.453 * * [simplify]: iters left: 4 (76 enodes) 5.479 * * [simplify]: iters left: 3 (124 enodes) 5.501 * * [simplify]: iters left: 2 (192 enodes) 5.552 * * [simplify]: iters left: 1 (359 enodes) 5.678 * * [simplify]: Extracting #0: cost 1 inf + 0 5.678 * * [simplify]: Extracting #1: cost 4 inf + 0 5.678 * * [simplify]: Extracting #2: cost 10 inf + 0 5.678 * * [simplify]: Extracting #3: cost 41 inf + 183 5.679 * * [simplify]: Extracting #4: cost 136 inf + 484 5.681 * * [simplify]: Extracting #5: cost 131 inf + 1958 5.689 * * [simplify]: Extracting #6: cost 87 inf + 20766 5.700 * * [simplify]: Extracting #7: cost 11 inf + 69101 5.706 * * [simplify]: Extracting #8: cost 0 inf + 73572 5.712 * [simplify]: Simplified to (/ (log (- 1 (* x (* x x)))) (log1p x)) 5.712 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x (* x x)))) (log1p x)) (/ (log (+ (* 1 1) (+ (* x x) (* 1 x)))) (log (+ 1 x))))) 5.712 * * * * [progress]: [ 54 / 91 ] simplifiying candidate # 5.712 * [simplify]: Simplifying (/ (log (- (* 1 1) (* x x))) (log (+ 1 x))) 5.713 * * [simplify]: iters left: 6 (9 enodes) 5.715 * * [simplify]: iters left: 5 (32 enodes) 5.721 * * [simplify]: iters left: 4 (41 enodes) 5.732 * * [simplify]: iters left: 3 (45 enodes) 5.743 * * [simplify]: Extracting #0: cost 1 inf + 0 5.743 * * [simplify]: Extracting #1: cost 4 inf + 0 5.743 * * [simplify]: Extracting #2: cost 10 inf + 0 5.743 * * [simplify]: Extracting #3: cost 13 inf + 183 5.744 * * [simplify]: Extracting #4: cost 12 inf + 266 5.744 * * [simplify]: Extracting #5: cost 4 inf + 828 5.744 * * [simplify]: Extracting #6: cost 0 inf + 1626 5.745 * [simplify]: Simplified to (/ (log (- 1 (* x x))) (log1p x)) 5.745 * [simplify]: Simplified (2 1) to (λ (x) (- (/ (log (- 1 (* x x))) (log1p x)) (/ (log (+ 1 x)) (log (+ 1 x))))) 5.745 * * * * [progress]: [ 55 / 91 ] simplifiying candidate # 5.746 * [simplify]: Simplifying (/ 1 1) 5.746 * * [simplify]: iters left: 2 (2 enodes) 5.748 * * [simplify]: iters left: 1 (6 enodes) 5.750 * * [simplify]: Extracting #0: cost 1 inf + 0 5.750 * * [simplify]: Extracting #1: cost 0 inf + 1 5.750 * [simplify]: Simplified to 1 5.750 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 5.750 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 5.750 * * [simplify]: iters left: 5 (7 enodes) 5.754 * * [simplify]: iters left: 4 (27 enodes) 5.762 * * [simplify]: iters left: 3 (33 enodes) 5.771 * * [simplify]: Extracting #0: cost 1 inf + 0 5.771 * * [simplify]: Extracting #1: cost 4 inf + 0 5.771 * * [simplify]: Extracting #2: cost 10 inf + 0 5.771 * * [simplify]: Extracting #3: cost 11 inf + 133 5.772 * * [simplify]: Extracting #4: cost 7 inf + 397 5.772 * * [simplify]: Extracting #5: cost 0 inf + 1199 5.772 * * [simplify]: Extracting #6: cost 0 inf + 1142 5.773 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 5.773 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 5.773 * * * * [progress]: [ 56 / 91 ] simplifiying candidate # 5.773 * [simplify]: Simplifying (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 5.773 * * [simplify]: iters left: 6 (7 enodes) 5.777 * * [simplify]: iters left: 5 (27 enodes) 5.785 * * [simplify]: iters left: 4 (31 enodes) 5.794 * * [simplify]: Extracting #0: cost 1 inf + 0 5.794 * * [simplify]: Extracting #1: cost 6 inf + 0 5.794 * * [simplify]: Extracting #2: cost 9 inf + 1 5.794 * * [simplify]: Extracting #3: cost 12 inf + 1 5.794 * * [simplify]: Extracting #4: cost 11 inf + 93 5.795 * * [simplify]: Extracting #5: cost 3 inf + 1245 5.795 * * [simplify]: Extracting #6: cost 0 inf + 1960 5.796 * [simplify]: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 5.796 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log (+ 1 x)))))) 5.796 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log (+ 1 x)))) 5.796 * * [simplify]: iters left: 6 (8 enodes) 5.800 * * [simplify]: iters left: 5 (30 enodes) 5.809 * * [simplify]: iters left: 4 (36 enodes) 5.819 * * [simplify]: Extracting #0: cost 1 inf + 0 5.819 * * [simplify]: Extracting #1: cost 4 inf + 0 5.819 * * [simplify]: Extracting #2: cost 9 inf + 0 5.819 * * [simplify]: Extracting #3: cost 15 inf + 0 5.819 * * [simplify]: Extracting #4: cost 12 inf + 134 5.819 * * [simplify]: Extracting #5: cost 3 inf + 1168 5.820 * * [simplify]: Extracting #6: cost 0 inf + 1644 5.820 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 5.820 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (log (- 1 x)) (cbrt (log1p x))))) 5.820 * * * * [progress]: [ 57 / 91 ] simplifiying candidate # 5.822 * [simplify]: Simplifying (/ 1 (sqrt (log (+ 1 x)))) 5.822 * * [simplify]: iters left: 6 (6 enodes) 5.826 * * [simplify]: iters left: 5 (22 enodes) 5.830 * * [simplify]: iters left: 4 (24 enodes) 5.833 * * [simplify]: Extracting #0: cost 1 inf + 0 5.833 * * [simplify]: Extracting #1: cost 4 inf + 0 5.833 * * [simplify]: Extracting #2: cost 5 inf + 1 5.833 * * [simplify]: Extracting #3: cost 8 inf + 1 5.833 * * [simplify]: Extracting #4: cost 8 inf + 2 5.834 * * [simplify]: Extracting #5: cost 1 inf + 702 5.834 * * [simplify]: Extracting #6: cost 0 inf + 874 5.834 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 5.834 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log (+ 1 x)))))) 5.834 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log (+ 1 x)))) 5.834 * * [simplify]: iters left: 6 (8 enodes) 5.836 * * [simplify]: iters left: 5 (30 enodes) 5.841 * * [simplify]: iters left: 4 (36 enodes) 5.846 * * [simplify]: Extracting #0: cost 1 inf + 0 5.846 * * [simplify]: Extracting #1: cost 4 inf + 0 5.846 * * [simplify]: Extracting #2: cost 9 inf + 0 5.846 * * [simplify]: Extracting #3: cost 15 inf + 0 5.846 * * [simplify]: Extracting #4: cost 12 inf + 134 5.846 * * [simplify]: Extracting #5: cost 3 inf + 1048 5.847 * * [simplify]: Extracting #6: cost 0 inf + 1484 5.847 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 5.847 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log (+ 1 x)))) (/ (log (- 1 x)) (sqrt (log1p x))))) 5.847 * * * * [progress]: [ 58 / 91 ] simplifiying candidate # 5.847 * [simplify]: Simplifying (/ 1 1) 5.847 * * [simplify]: iters left: 2 (2 enodes) 5.849 * * [simplify]: iters left: 1 (6 enodes) 5.850 * * [simplify]: Extracting #0: cost 1 inf + 0 5.851 * * [simplify]: Extracting #1: cost 0 inf + 1 5.851 * [simplify]: Simplified to 1 5.851 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 5.851 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 5.851 * * [simplify]: iters left: 5 (7 enodes) 5.855 * * [simplify]: iters left: 4 (27 enodes) 5.863 * * [simplify]: iters left: 3 (33 enodes) 5.872 * * [simplify]: Extracting #0: cost 1 inf + 0 5.872 * * [simplify]: Extracting #1: cost 4 inf + 0 5.872 * * [simplify]: Extracting #2: cost 10 inf + 0 5.872 * * [simplify]: Extracting #3: cost 11 inf + 133 5.872 * * [simplify]: Extracting #4: cost 7 inf + 397 5.872 * * [simplify]: Extracting #5: cost 0 inf + 1199 5.873 * * [simplify]: Extracting #6: cost 0 inf + 1142 5.873 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 5.873 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 5.873 * * * * [progress]: [ 59 / 91 ] simplifiying candidate # 5.873 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 5.874 * * [simplify]: iters left: 6 (7 enodes) 5.877 * * [simplify]: iters left: 5 (25 enodes) 5.885 * * [simplify]: iters left: 4 (39 enodes) 5.891 * * [simplify]: iters left: 3 (40 enodes) 5.896 * * [simplify]: Extracting #0: cost 1 inf + 0 5.897 * * [simplify]: Extracting #1: cost 5 inf + 0 5.897 * * [simplify]: Extracting #2: cost 7 inf + 1 5.897 * * [simplify]: Extracting #3: cost 10 inf + 1 5.897 * * [simplify]: Extracting #4: cost 13 inf + 1 5.897 * * [simplify]: Extracting #5: cost 11 inf + 43 5.897 * * [simplify]: Extracting #6: cost 7 inf + 280 5.897 * * [simplify]: Extracting #7: cost 3 inf + 1048 5.897 * * [simplify]: Extracting #8: cost 0 inf + 1704 5.898 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 5.898 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log (+ 1 x))))) 5.898 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (log (+ 1 x))) 5.898 * * [simplify]: iters left: 6 (8 enodes) 5.900 * * [simplify]: iters left: 5 (30 enodes) 5.905 * * [simplify]: iters left: 4 (36 enodes) 5.910 * * [simplify]: Extracting #0: cost 1 inf + 0 5.910 * * [simplify]: Extracting #1: cost 4 inf + 0 5.910 * * [simplify]: Extracting #2: cost 9 inf + 0 5.910 * * [simplify]: Extracting #3: cost 11 inf + 183 5.910 * * [simplify]: Extracting #4: cost 11 inf + 225 5.910 * * [simplify]: Extracting #5: cost 6 inf + 504 5.910 * * [simplify]: Extracting #6: cost 2 inf + 1172 5.911 * * [simplify]: Extracting #7: cost 0 inf + 1686 5.911 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 5.911 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 5.911 * * * * [progress]: [ 60 / 91 ] simplifiying candidate # 5.911 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 5.911 * * [simplify]: iters left: 6 (11 enodes) 5.917 * * [simplify]: iters left: 5 (45 enodes) 5.931 * * [simplify]: iters left: 4 (66 enodes) 5.951 * * [simplify]: iters left: 3 (73 enodes) 5.961 * * [simplify]: iters left: 2 (76 enodes) 5.971 * * [simplify]: Extracting #0: cost 1 inf + 0 5.971 * * [simplify]: Extracting #1: cost 11 inf + 0 5.971 * * [simplify]: Extracting #2: cost 22 inf + 0 5.972 * * [simplify]: Extracting #3: cost 28 inf + 0 5.972 * * [simplify]: Extracting #4: cost 30 inf + 42 5.972 * * [simplify]: Extracting #5: cost 19 inf + 1583 5.972 * * [simplify]: Extracting #6: cost 4 inf + 5897 5.973 * * [simplify]: Extracting #7: cost 0 inf + 7549 5.974 * * [simplify]: Extracting #8: cost 0 inf + 7433 5.975 * * [simplify]: Extracting #9: cost 0 inf + 7414 5.976 * [simplify]: Simplified to (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) 5.976 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x)))) (/ (cbrt (log (- 1 x))) (cbrt (log (+ 1 x)))))) 5.976 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (cbrt (log (+ 1 x)))) 5.976 * * [simplify]: iters left: 6 (9 enodes) 5.979 * * [simplify]: iters left: 5 (33 enodes) 5.984 * * [simplify]: iters left: 4 (39 enodes) 5.989 * * [simplify]: Extracting #0: cost 1 inf + 0 5.989 * * [simplify]: Extracting #1: cost 4 inf + 0 5.989 * * [simplify]: Extracting #2: cost 8 inf + 0 5.989 * * [simplify]: Extracting #3: cost 14 inf + 0 5.989 * * [simplify]: Extracting #4: cost 17 inf + 1 5.989 * * [simplify]: Extracting #5: cost 10 inf + 698 5.990 * * [simplify]: Extracting #6: cost 0 inf + 2283 5.990 * * [simplify]: Extracting #7: cost 0 inf + 2188 5.990 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (cbrt (log1p x))) 5.990 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (cbrt (log (- 1 x))) (cbrt (log1p x))))) 5.990 * * * * [progress]: [ 61 / 91 ] simplifiying candidate # 5.991 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log (+ 1 x)))) 5.991 * * [simplify]: iters left: 6 (10 enodes) 5.993 * * [simplify]: iters left: 5 (38 enodes) 6.000 * * [simplify]: iters left: 4 (48 enodes) 6.006 * * [simplify]: iters left: 3 (51 enodes) 6.014 * * [simplify]: Extracting #0: cost 1 inf + 0 6.014 * * [simplify]: Extracting #1: cost 7 inf + 0 6.014 * * [simplify]: Extracting #2: cost 14 inf + 0 6.014 * * [simplify]: Extracting #3: cost 20 inf + 0 6.014 * * [simplify]: Extracting #4: cost 21 inf + 133 6.014 * * [simplify]: Extracting #5: cost 10 inf + 2304 6.014 * * [simplify]: Extracting #6: cost 0 inf + 4115 6.015 * * [simplify]: Extracting #7: cost 0 inf + 4020 6.015 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x)))) 6.015 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x)))) (/ (cbrt (log (- 1 x))) (sqrt (log (+ 1 x)))))) 6.016 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (sqrt (log (+ 1 x)))) 6.016 * * [simplify]: iters left: 6 (9 enodes) 6.018 * * [simplify]: iters left: 5 (33 enodes) 6.025 * * [simplify]: iters left: 4 (39 enodes) 6.031 * * [simplify]: Extracting #0: cost 1 inf + 0 6.031 * * [simplify]: Extracting #1: cost 4 inf + 0 6.031 * * [simplify]: Extracting #2: cost 8 inf + 0 6.031 * * [simplify]: Extracting #3: cost 14 inf + 0 6.031 * * [simplify]: Extracting #4: cost 17 inf + 1 6.031 * * [simplify]: Extracting #5: cost 10 inf + 618 6.031 * * [simplify]: Extracting #6: cost 0 inf + 2123 6.031 * * [simplify]: Extracting #7: cost 0 inf + 2028 6.032 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (sqrt (log1p x))) 6.032 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (sqrt (log (+ 1 x)))) (/ (cbrt (log (- 1 x))) (sqrt (log1p x))))) 6.032 * * * * [progress]: [ 62 / 91 ] simplifiying candidate # 6.032 * [simplify]: Simplifying (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 1) 6.032 * * [simplify]: iters left: 6 (7 enodes) 6.034 * * [simplify]: iters left: 5 (25 enodes) 6.039 * * [simplify]: iters left: 4 (39 enodes) 6.045 * * [simplify]: iters left: 3 (40 enodes) 6.055 * * [simplify]: Extracting #0: cost 1 inf + 0 6.055 * * [simplify]: Extracting #1: cost 5 inf + 0 6.056 * * [simplify]: Extracting #2: cost 7 inf + 1 6.056 * * [simplify]: Extracting #3: cost 10 inf + 1 6.056 * * [simplify]: Extracting #4: cost 13 inf + 1 6.056 * * [simplify]: Extracting #5: cost 11 inf + 43 6.056 * * [simplify]: Extracting #6: cost 7 inf + 280 6.056 * * [simplify]: Extracting #7: cost 3 inf + 1048 6.057 * * [simplify]: Extracting #8: cost 0 inf + 1704 6.057 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 6.057 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log (+ 1 x))))) 6.058 * [simplify]: Simplifying (/ (cbrt (log (- 1 x))) (log (+ 1 x))) 6.058 * * [simplify]: iters left: 6 (8 enodes) 6.061 * * [simplify]: iters left: 5 (30 enodes) 6.066 * * [simplify]: iters left: 4 (36 enodes) 6.071 * * [simplify]: Extracting #0: cost 1 inf + 0 6.071 * * [simplify]: Extracting #1: cost 4 inf + 0 6.071 * * [simplify]: Extracting #2: cost 9 inf + 0 6.071 * * [simplify]: Extracting #3: cost 11 inf + 183 6.071 * * [simplify]: Extracting #4: cost 11 inf + 225 6.071 * * [simplify]: Extracting #5: cost 6 inf + 504 6.071 * * [simplify]: Extracting #6: cost 2 inf + 1172 6.072 * * [simplify]: Extracting #7: cost 0 inf + 1686 6.072 * [simplify]: Simplified to (/ (cbrt (log (- 1 x))) (log1p x)) 6.072 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (cbrt (log (- 1 x))) (log1p x)))) 6.072 * * * * [progress]: [ 63 / 91 ] simplifiying candidate # 6.072 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) 1) 6.072 * * [simplify]: iters left: 6 (6 enodes) 6.074 * * [simplify]: iters left: 5 (20 enodes) 6.077 * * [simplify]: iters left: 4 (26 enodes) 6.081 * * [simplify]: Extracting #0: cost 1 inf + 0 6.081 * * [simplify]: Extracting #1: cost 4 inf + 0 6.081 * * [simplify]: Extracting #2: cost 6 inf + 1 6.081 * * [simplify]: Extracting #3: cost 9 inf + 1 6.081 * * [simplify]: Extracting #4: cost 7 inf + 43 6.081 * * [simplify]: Extracting #5: cost 1 inf + 544 6.082 * * [simplify]: Extracting #6: cost 0 inf + 696 6.082 * [simplify]: Simplified to (sqrt (log (- 1 x))) 6.082 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log (+ 1 x))))) 6.082 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (log (+ 1 x))) 6.082 * * [simplify]: iters left: 6 (8 enodes) 6.084 * * [simplify]: iters left: 5 (30 enodes) 6.090 * * [simplify]: iters left: 4 (36 enodes) 6.099 * * [simplify]: Extracting #0: cost 1 inf + 0 6.099 * * [simplify]: Extracting #1: cost 4 inf + 0 6.099 * * [simplify]: Extracting #2: cost 9 inf + 0 6.099 * * [simplify]: Extracting #3: cost 11 inf + 183 6.099 * * [simplify]: Extracting #4: cost 11 inf + 225 6.100 * * [simplify]: Extracting #5: cost 6 inf + 504 6.100 * * [simplify]: Extracting #6: cost 2 inf + 1092 6.100 * * [simplify]: Extracting #7: cost 0 inf + 1526 6.100 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 6.100 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 6.100 * * * * [progress]: [ 64 / 91 ] simplifiying candidate # 6.100 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 6.101 * * [simplify]: iters left: 6 (10 enodes) 6.103 * * [simplify]: iters left: 5 (38 enodes) 6.109 * * [simplify]: iters left: 4 (46 enodes) 6.116 * * [simplify]: Extracting #0: cost 1 inf + 0 6.116 * * [simplify]: Extracting #1: cost 6 inf + 0 6.116 * * [simplify]: Extracting #2: cost 12 inf + 0 6.116 * * [simplify]: Extracting #3: cost 18 inf + 0 6.116 * * [simplify]: Extracting #4: cost 20 inf + 42 6.116 * * [simplify]: Extracting #5: cost 14 inf + 568 6.116 * * [simplify]: Extracting #6: cost 3 inf + 2543 6.117 * * [simplify]: Extracting #7: cost 0 inf + 3292 6.118 * * [simplify]: Extracting #8: cost 0 inf + 3254 6.118 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) 6.118 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log1p x)) (cbrt (log1p x)))) (/ (sqrt (log (- 1 x))) (cbrt (log (+ 1 x)))))) 6.119 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (cbrt (log (+ 1 x)))) 6.119 * * [simplify]: iters left: 6 (9 enodes) 6.121 * * [simplify]: iters left: 5 (33 enodes) 6.126 * * [simplify]: iters left: 4 (39 enodes) 6.132 * * [simplify]: Extracting #0: cost 1 inf + 0 6.132 * * [simplify]: Extracting #1: cost 4 inf + 0 6.132 * * [simplify]: Extracting #2: cost 8 inf + 0 6.133 * * [simplify]: Extracting #3: cost 14 inf + 0 6.133 * * [simplify]: Extracting #4: cost 17 inf + 1 6.133 * * [simplify]: Extracting #5: cost 10 inf + 698 6.133 * * [simplify]: Extracting #6: cost 0 inf + 2123 6.134 * * [simplify]: Extracting #7: cost 0 inf + 2028 6.134 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (cbrt (log1p x))) 6.134 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (sqrt (log (- 1 x))) (cbrt (log1p x))))) 6.134 * * * * [progress]: [ 65 / 91 ] simplifiying candidate # 6.135 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))) 6.135 * * [simplify]: iters left: 6 (9 enodes) 6.139 * * [simplify]: iters left: 5 (33 enodes) 6.149 * * [simplify]: iters left: 4 (39 enodes) 6.160 * * [simplify]: Extracting #0: cost 1 inf + 0 6.160 * * [simplify]: Extracting #1: cost 4 inf + 0 6.160 * * [simplify]: Extracting #2: cost 8 inf + 0 6.160 * * [simplify]: Extracting #3: cost 14 inf + 0 6.160 * * [simplify]: Extracting #4: cost 17 inf + 1 6.160 * * [simplify]: Extracting #5: cost 10 inf + 618 6.161 * * [simplify]: Extracting #6: cost 0 inf + 1963 6.161 * * [simplify]: Extracting #7: cost 0 inf + 1868 6.162 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 6.162 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))))) 6.162 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))) 6.162 * * [simplify]: iters left: 6 (9 enodes) 6.167 * * [simplify]: iters left: 5 (33 enodes) 6.177 * * [simplify]: iters left: 4 (39 enodes) 6.188 * * [simplify]: Extracting #0: cost 1 inf + 0 6.188 * * [simplify]: Extracting #1: cost 4 inf + 0 6.188 * * [simplify]: Extracting #2: cost 8 inf + 0 6.188 * * [simplify]: Extracting #3: cost 14 inf + 0 6.188 * * [simplify]: Extracting #4: cost 17 inf + 1 6.188 * * [simplify]: Extracting #5: cost 10 inf + 618 6.188 * * [simplify]: Extracting #6: cost 0 inf + 1963 6.189 * * [simplify]: Extracting #7: cost 0 inf + 1868 6.189 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (sqrt (log1p x))) 6.190 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (log (- 1 x))) (sqrt (log (+ 1 x)))) (/ (sqrt (log (- 1 x))) (sqrt (log1p x))))) 6.190 * * * * [progress]: [ 66 / 91 ] simplifiying candidate # 6.190 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) 1) 6.190 * * [simplify]: iters left: 6 (6 enodes) 6.194 * * [simplify]: iters left: 5 (20 enodes) 6.200 * * [simplify]: iters left: 4 (26 enodes) 6.208 * * [simplify]: Extracting #0: cost 1 inf + 0 6.208 * * [simplify]: Extracting #1: cost 4 inf + 0 6.208 * * [simplify]: Extracting #2: cost 6 inf + 1 6.209 * * [simplify]: Extracting #3: cost 9 inf + 1 6.209 * * [simplify]: Extracting #4: cost 7 inf + 43 6.209 * * [simplify]: Extracting #5: cost 1 inf + 544 6.209 * * [simplify]: Extracting #6: cost 0 inf + 696 6.209 * [simplify]: Simplified to (sqrt (log (- 1 x))) 6.209 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log (+ 1 x))))) 6.210 * [simplify]: Simplifying (/ (sqrt (log (- 1 x))) (log (+ 1 x))) 6.210 * * [simplify]: iters left: 6 (8 enodes) 6.214 * * [simplify]: iters left: 5 (30 enodes) 6.223 * * [simplify]: iters left: 4 (36 enodes) 6.233 * * [simplify]: Extracting #0: cost 1 inf + 0 6.233 * * [simplify]: Extracting #1: cost 4 inf + 0 6.233 * * [simplify]: Extracting #2: cost 9 inf + 0 6.233 * * [simplify]: Extracting #3: cost 11 inf + 183 6.233 * * [simplify]: Extracting #4: cost 11 inf + 225 6.234 * * [simplify]: Extracting #5: cost 6 inf + 504 6.234 * * [simplify]: Extracting #6: cost 2 inf + 1092 6.235 * * [simplify]: Extracting #7: cost 0 inf + 1526 6.235 * [simplify]: Simplified to (/ (sqrt (log (- 1 x))) (log1p x)) 6.235 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (- 1 x))) (/ (sqrt (log (- 1 x))) (log1p x)))) 6.235 * * * * [progress]: [ 67 / 91 ] simplifiying candidate # 6.235 * [simplify]: Simplifying (/ 1 1) 6.236 * * [simplify]: iters left: 2 (2 enodes) 6.237 * * [simplify]: iters left: 1 (6 enodes) 6.239 * * [simplify]: Extracting #0: cost 1 inf + 0 6.239 * * [simplify]: Extracting #1: cost 0 inf + 1 6.239 * [simplify]: Simplified to 1 6.239 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 6.240 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 6.240 * * [simplify]: iters left: 5 (7 enodes) 6.243 * * [simplify]: iters left: 4 (27 enodes) 6.251 * * [simplify]: iters left: 3 (33 enodes) 6.260 * * [simplify]: Extracting #0: cost 1 inf + 0 6.260 * * [simplify]: Extracting #1: cost 4 inf + 0 6.260 * * [simplify]: Extracting #2: cost 10 inf + 0 6.260 * * [simplify]: Extracting #3: cost 11 inf + 133 6.261 * * [simplify]: Extracting #4: cost 7 inf + 397 6.261 * * [simplify]: Extracting #5: cost 0 inf + 1199 6.261 * * [simplify]: Extracting #6: cost 0 inf + 1142 6.262 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 6.262 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 6.262 * * * * [progress]: [ 68 / 91 ] simplifiying candidate # 6.262 * [simplify]: Simplifying (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) 6.262 * * [simplify]: iters left: 6 (7 enodes) 6.268 * * [simplify]: iters left: 5 (27 enodes) 6.276 * * [simplify]: iters left: 4 (31 enodes) 6.285 * * [simplify]: Extracting #0: cost 1 inf + 0 6.285 * * [simplify]: Extracting #1: cost 6 inf + 0 6.285 * * [simplify]: Extracting #2: cost 9 inf + 1 6.285 * * [simplify]: Extracting #3: cost 12 inf + 1 6.285 * * [simplify]: Extracting #4: cost 11 inf + 93 6.285 * * [simplify]: Extracting #5: cost 3 inf + 1245 6.285 * * [simplify]: Extracting #6: cost 0 inf + 1960 6.286 * [simplify]: Simplified to (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) 6.286 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (log1p x))) (cbrt (log1p x))) (/ (log (- 1 x)) (cbrt (log (+ 1 x)))))) 6.286 * [simplify]: Simplifying (/ (log (- 1 x)) (cbrt (log (+ 1 x)))) 6.286 * * [simplify]: iters left: 6 (8 enodes) 6.290 * * [simplify]: iters left: 5 (30 enodes) 6.299 * * [simplify]: iters left: 4 (36 enodes) 6.310 * * [simplify]: Extracting #0: cost 1 inf + 0 6.310 * * [simplify]: Extracting #1: cost 4 inf + 0 6.310 * * [simplify]: Extracting #2: cost 9 inf + 0 6.310 * * [simplify]: Extracting #3: cost 15 inf + 0 6.310 * * [simplify]: Extracting #4: cost 12 inf + 134 6.310 * * [simplify]: Extracting #5: cost 3 inf + 1168 6.311 * * [simplify]: Extracting #6: cost 0 inf + 1644 6.311 * [simplify]: Simplified to (/ (log (- 1 x)) (cbrt (log1p x))) 6.311 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (/ (log (- 1 x)) (cbrt (log1p x))))) 6.311 * * * * [progress]: [ 69 / 91 ] simplifiying candidate # 6.312 * [simplify]: Simplifying (/ 1 (sqrt (log (+ 1 x)))) 6.312 * * [simplify]: iters left: 6 (6 enodes) 6.315 * * [simplify]: iters left: 5 (22 enodes) 6.323 * * [simplify]: iters left: 4 (24 enodes) 6.330 * * [simplify]: Extracting #0: cost 1 inf + 0 6.330 * * [simplify]: Extracting #1: cost 4 inf + 0 6.330 * * [simplify]: Extracting #2: cost 5 inf + 1 6.330 * * [simplify]: Extracting #3: cost 8 inf + 1 6.330 * * [simplify]: Extracting #4: cost 8 inf + 2 6.330 * * [simplify]: Extracting #5: cost 1 inf + 702 6.330 * * [simplify]: Extracting #6: cost 0 inf + 874 6.331 * [simplify]: Simplified to (/ 1 (sqrt (log1p x))) 6.331 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (log1p x))) (/ (log (- 1 x)) (sqrt (log (+ 1 x)))))) 6.331 * [simplify]: Simplifying (/ (log (- 1 x)) (sqrt (log (+ 1 x)))) 6.331 * * [simplify]: iters left: 6 (8 enodes) 6.335 * * [simplify]: iters left: 5 (30 enodes) 6.340 * * [simplify]: iters left: 4 (36 enodes) 6.345 * * [simplify]: Extracting #0: cost 1 inf + 0 6.345 * * [simplify]: Extracting #1: cost 4 inf + 0 6.345 * * [simplify]: Extracting #2: cost 9 inf + 0 6.345 * * [simplify]: Extracting #3: cost 15 inf + 0 6.346 * * [simplify]: Extracting #4: cost 12 inf + 134 6.346 * * [simplify]: Extracting #5: cost 3 inf + 1048 6.346 * * [simplify]: Extracting #6: cost 0 inf + 1484 6.346 * [simplify]: Simplified to (/ (log (- 1 x)) (sqrt (log1p x))) 6.346 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (log (+ 1 x)))) (/ (log (- 1 x)) (sqrt (log1p x))))) 6.346 * * * * [progress]: [ 70 / 91 ] simplifiying candidate # 6.346 * [simplify]: Simplifying (/ 1 1) 6.346 * * [simplify]: iters left: 2 (2 enodes) 6.347 * * [simplify]: iters left: 1 (6 enodes) 6.348 * * [simplify]: Extracting #0: cost 1 inf + 0 6.348 * * [simplify]: Extracting #1: cost 0 inf + 1 6.348 * [simplify]: Simplified to 1 6.348 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (log (- 1 x)) (log (+ 1 x))))) 6.349 * [simplify]: Simplifying (/ (log (- 1 x)) (log (+ 1 x))) 6.349 * * [simplify]: iters left: 5 (7 enodes) 6.350 * * [simplify]: iters left: 4 (27 enodes) 6.355 * * [simplify]: iters left: 3 (33 enodes) 6.360 * * [simplify]: Extracting #0: cost 1 inf + 0 6.360 * * [simplify]: Extracting #1: cost 4 inf + 0 6.360 * * [simplify]: Extracting #2: cost 10 inf + 0 6.360 * * [simplify]: Extracting #3: cost 11 inf + 133 6.360 * * [simplify]: Extracting #4: cost 7 inf + 397 6.360 * * [simplify]: Extracting #5: cost 0 inf + 1199 6.360 * * [simplify]: Extracting #6: cost 0 inf + 1142 6.361 * [simplify]: Simplified to (/ (log (- 1 x)) (log1p x)) 6.361 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (log (- 1 x)) (log1p x)))) 6.361 * * * * [progress]: [ 71 / 91 ] simplifiying candidate # 6.361 * * * * [progress]: [ 72 / 91 ] simplifiying candidate # 6.361 * * * * [progress]: [ 73 / 91 ] simplifiying candidate # 6.361 * * * * [progress]: [ 74 / 91 ] simplifiying candidate # 6.361 * [simplify]: Simplifying (log (+ 1 x)) 6.361 * * [simplify]: iters left: 3 (4 enodes) 6.362 * * [simplify]: iters left: 2 (16 enodes) 6.365 * * [simplify]: iters left: 1 (18 enodes) 6.367 * * [simplify]: Extracting #0: cost 1 inf + 0 6.367 * * [simplify]: Extracting #1: cost 4 inf + 0 6.367 * * [simplify]: Extracting #2: cost 3 inf + 183 6.367 * * [simplify]: Extracting #3: cost 2 inf + 184 6.367 * * [simplify]: Extracting #4: cost 0 inf + 268 6.367 * [simplify]: Simplified to (log1p x) 6.368 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 6.368 * * * * [progress]: [ 75 / 91 ] simplifiying candidate # 6.368 * [simplify]: Simplifying (cbrt (log (+ 1 x))) 6.368 * * [simplify]: iters left: 4 (5 enodes) 6.369 * * [simplify]: iters left: 3 (19 enodes) 6.372 * * [simplify]: iters left: 2 (21 enodes) 6.375 * * [simplify]: Extracting #0: cost 1 inf + 0 6.375 * * [simplify]: Extracting #1: cost 3 inf + 0 6.375 * * [simplify]: Extracting #2: cost 6 inf + 0 6.375 * * [simplify]: Extracting #3: cost 3 inf + 525 6.375 * * [simplify]: Extracting #4: cost 2 inf + 526 6.375 * * [simplify]: Extracting #5: cost 0 inf + 610 6.375 * [simplify]: Simplified to (cbrt (log1p x)) 6.375 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x))))) (cbrt (log1p x)))) 6.376 * * * * [progress]: [ 76 / 91 ] simplifiying candidate # 6.376 * [simplify]: Simplifying (sqrt (log (+ 1 x))) 6.376 * * [simplify]: iters left: 4 (5 enodes) 6.377 * * [simplify]: iters left: 3 (19 enodes) 6.380 * * [simplify]: iters left: 2 (21 enodes) 6.386 * * [simplify]: Extracting #0: cost 1 inf + 0 6.386 * * [simplify]: Extracting #1: cost 3 inf + 0 6.386 * * [simplify]: Extracting #2: cost 6 inf + 0 6.386 * * [simplify]: Extracting #3: cost 3 inf + 445 6.386 * * [simplify]: Extracting #4: cost 2 inf + 446 6.386 * * [simplify]: Extracting #5: cost 0 inf + 530 6.386 * [simplify]: Simplified to (sqrt (log1p x)) 6.387 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) (sqrt (log (+ 1 x)))) (sqrt (log1p x)))) 6.387 * * * * [progress]: [ 77 / 91 ] simplifiying candidate # 6.387 * [simplify]: Simplifying (log (+ 1 x)) 6.387 * * [simplify]: iters left: 3 (4 enodes) 6.390 * * [simplify]: iters left: 2 (16 enodes) 6.394 * * [simplify]: iters left: 1 (18 enodes) 6.400 * * [simplify]: Extracting #0: cost 1 inf + 0 6.400 * * [simplify]: Extracting #1: cost 4 inf + 0 6.400 * * [simplify]: Extracting #2: cost 3 inf + 183 6.400 * * [simplify]: Extracting #3: cost 2 inf + 184 6.400 * * [simplify]: Extracting #4: cost 0 inf + 268 6.400 * [simplify]: Simplified to (log1p x) 6.400 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (log (- 1 x)) 1) (log1p x))) 6.400 * * * * [progress]: [ 78 / 91 ] simplifiying candidate # 6.400 * * * * [progress]: [ 79 / 91 ] simplifiying candidate # 6.401 * [simplify]: Simplifying (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 6.401 * * [simplify]: iters left: 6 (6 enodes) 6.404 * * [simplify]: iters left: 5 (22 enodes) 6.411 * * [simplify]: iters left: 4 (28 enodes) 6.419 * * [simplify]: Extracting #0: cost 1 inf + 0 6.419 * * [simplify]: Extracting #1: cost 3 inf + 0 6.419 * * [simplify]: Extracting #2: cost 5 inf + 0 6.419 * * [simplify]: Extracting #3: cost 8 inf + 0 6.419 * * [simplify]: Extracting #4: cost 12 inf + 0 6.420 * * [simplify]: Extracting #5: cost 8 inf + 86 6.420 * * [simplify]: Extracting #6: cost 1 inf + 1008 6.420 * * [simplify]: Extracting #7: cost 0 inf + 1240 6.421 * [simplify]: Simplified to (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) 6.421 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (/ (log (+ 1 x)) (cbrt (log (- 1 x)))))) 6.421 * * * * [progress]: [ 80 / 91 ] simplifiying candidate # 6.421 * [simplify]: Simplifying (sqrt (log (- 1 x))) 6.421 * * [simplify]: iters left: 4 (5 enodes) 6.424 * * [simplify]: iters left: 3 (19 enodes) 6.431 * * [simplify]: iters left: 2 (25 enodes) 6.437 * * [simplify]: Extracting #0: cost 1 inf + 0 6.437 * * [simplify]: Extracting #1: cost 3 inf + 0 6.437 * * [simplify]: Extracting #2: cost 6 inf + 0 6.437 * * [simplify]: Extracting #3: cost 10 inf + 0 6.437 * * [simplify]: Extracting #4: cost 7 inf + 43 6.438 * * [simplify]: Extracting #5: cost 0 inf + 696 6.438 * [simplify]: Simplified to (sqrt (log (- 1 x))) 6.438 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (log (- 1 x))) (/ (log (+ 1 x)) (sqrt (log (- 1 x)))))) 6.438 * * * * [progress]: [ 81 / 91 ] simplifiying candidate # 6.438 * * * * [progress]: [ 82 / 91 ] simplifiying candidate #real (real->posit16 (/ (log (- 1 x)) (log (+ 1 x))))))> 6.438 * * * * [progress]: [ 83 / 91 ] simplifiying candidate # 6.438 * [simplify]: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 6.438 * * [simplify]: iters left: 6 (12 enodes) 6.443 * * [simplify]: iters left: 5 (57 enodes) 6.455 * * [simplify]: iters left: 4 (114 enodes) 6.487 * * [simplify]: iters left: 3 (281 enodes) 6.572 * * [simplify]: Extracting #0: cost 1 inf + 0 6.572 * * [simplify]: Extracting #1: cost 35 inf + 0 6.573 * * [simplify]: Extracting #2: cost 108 inf + 47 6.574 * * [simplify]: Extracting #3: cost 80 inf + 4958 6.578 * * [simplify]: Extracting #4: cost 32 inf + 13014 6.582 * * [simplify]: Extracting #5: cost 6 inf + 20573 6.586 * * [simplify]: Extracting #6: cost 0 inf + 22500 6.591 * [simplify]: Simplified to (- (* (* x x) (- (* x -1/3) 1/2)) x) 6.591 * [simplify]: Simplified (2 1) to (λ (x) (/ (- (* (* x x) (- (* x -1/3) 1/2)) x) (log (+ 1 x)))) 6.591 * * * * [progress]: [ 84 / 91 ] simplifiying candidate # 6.592 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 6.592 * * [simplify]: iters left: 6 (14 enodes) 6.597 * * [simplify]: iters left: 5 (64 enodes) 6.608 * * [simplify]: iters left: 4 (103 enodes) 6.635 * * [simplify]: iters left: 3 (193 enodes) 6.715 * * [simplify]: iters left: 2 (395 enodes) 6.930 * * [simplify]: Extracting #0: cost 1 inf + 0 6.930 * * [simplify]: Extracting #1: cost 49 inf + 0 6.931 * * [simplify]: Extracting #2: cost 98 inf + 3 6.932 * * [simplify]: Extracting #3: cost 88 inf + 1313 6.938 * * [simplify]: Extracting #4: cost 15 inf + 13524 6.948 * * [simplify]: Extracting #5: cost 0 inf + 16499 6.958 * * [simplify]: Extracting #6: cost 0 inf + 16481 6.967 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) 6.967 * [simplify]: Simplified (2 1) to (λ (x) (/ (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) (log (+ 1 x)))) 6.967 * * * * [progress]: [ 85 / 91 ] simplifiying candidate # 6.968 * [simplify]: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 6.968 * * [simplify]: iters left: 6 (14 enodes) 6.976 * * [simplify]: iters left: 5 (62 enodes) 6.986 * * [simplify]: iters left: 4 (100 enodes) 7.015 * * [simplify]: iters left: 3 (187 enodes) 7.080 * * [simplify]: iters left: 2 (312 enodes) 7.163 * * [simplify]: iters left: 1 (464 enodes) 7.373 * * [simplify]: Extracting #0: cost 1 inf + 0 7.373 * * [simplify]: Extracting #1: cost 42 inf + 0 7.374 * * [simplify]: Extracting #2: cost 87 inf + 2 7.374 * * [simplify]: Extracting #3: cost 88 inf + 5 7.376 * * [simplify]: Extracting #4: cost 56 inf + 3284 7.379 * * [simplify]: Extracting #5: cost 6 inf + 11885 7.384 * * [simplify]: Extracting #6: cost 0 inf + 12976 7.389 * * [simplify]: Extracting #7: cost 0 inf + 12950 7.394 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) 7.394 * [simplify]: Simplified (2 1) to (λ (x) (/ (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) (log (+ 1 x)))) 7.394 * * * * [progress]: [ 86 / 91 ] simplifiying candidate # 7.394 * [simplify]: Simplifying (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 7.394 * * [simplify]: iters left: 6 (11 enodes) 7.402 * * [simplify]: iters left: 5 (51 enodes) 7.424 * * [simplify]: iters left: 4 (108 enodes) 7.471 * * [simplify]: iters left: 3 (224 enodes) 7.551 * * [simplify]: iters left: 2 (396 enodes) 7.662 * * [simplify]: Extracting #0: cost 1 inf + 0 7.662 * * [simplify]: Extracting #1: cost 38 inf + 0 7.662 * * [simplify]: Extracting #2: cost 98 inf + 421 7.664 * * [simplify]: Extracting #3: cost 65 inf + 7538 7.670 * * [simplify]: Extracting #4: cost 25 inf + 20353 7.674 * * [simplify]: Extracting #5: cost 9 inf + 26827 7.679 * * [simplify]: Extracting #6: cost 0 inf + 31436 7.683 * [simplify]: Simplified to (fma (* x x) (fma x 1/3 -1/2) x) 7.683 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (fma (* x x) (fma x 1/3 -1/2) x))) 7.683 * * * * [progress]: [ 87 / 91 ] simplifiying candidate # 7.684 * [simplify]: Simplifying (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 7.684 * * [simplify]: iters left: 6 (11 enodes) 7.689 * * [simplify]: iters left: 5 (51 enodes) 7.703 * * [simplify]: iters left: 4 (74 enodes) 7.724 * * [simplify]: iters left: 3 (105 enodes) 7.758 * * [simplify]: iters left: 2 (173 enodes) 7.826 * * [simplify]: iters left: 1 (255 enodes) 7.882 * * [simplify]: Extracting #0: cost 1 inf + 0 7.882 * * [simplify]: Extracting #1: cost 28 inf + 0 7.882 * * [simplify]: Extracting #2: cost 56 inf + 3 7.882 * * [simplify]: Extracting #3: cost 56 inf + 48 7.883 * * [simplify]: Extracting #4: cost 22 inf + 3188 7.887 * * [simplify]: Extracting #5: cost 2 inf + 6058 7.891 * * [simplify]: Extracting #6: cost 0 inf + 6388 7.896 * [simplify]: Simplified to (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))) 7.896 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (fma (/ (/ 1 x) x) -1/2 (+ (log x) (/ 1 x))))) 7.896 * * * * [progress]: [ 88 / 91 ] simplifiying candidate # 7.896 * [simplify]: Simplifying (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 7.896 * * [simplify]: iters left: 6 (15 enodes) 7.907 * * [simplify]: iters left: 5 (64 enodes) 7.929 * * [simplify]: iters left: 4 (110 enodes) 7.969 * * [simplify]: iters left: 3 (226 enodes) 8.079 * * [simplify]: iters left: 2 (477 enodes) 8.294 * * [simplify]: Extracting #0: cost 1 inf + 0 8.294 * * [simplify]: Extracting #1: cost 122 inf + 0 8.297 * * [simplify]: Extracting #2: cost 277 inf + 3 8.300 * * [simplify]: Extracting #3: cost 255 inf + 4847 8.316 * * [simplify]: Extracting #4: cost 72 inf + 41832 8.332 * * [simplify]: Extracting #5: cost 0 inf + 60108 8.346 * * [simplify]: Extracting #6: cost 0 inf + 59898 8.363 * [simplify]: Simplified to (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))) 8.363 * [simplify]: Simplified (2 2) to (λ (x) (/ (log (- 1 x)) (- (log x) (+ (/ 1/2 (* x x)) (/ -1 x))))) 8.363 * * * * [progress]: [ 89 / 91 ] simplifiying candidate # 8.363 * [simplify]: Simplifying (- (+ x (+ (* 1/2 (pow x 2)) 1))) 8.363 * * [simplify]: iters left: 6 (9 enodes) 8.369 * * [simplify]: iters left: 5 (42 enodes) 8.382 * * [simplify]: iters left: 4 (70 enodes) 8.401 * * [simplify]: iters left: 3 (122 enodes) 8.421 * * [simplify]: iters left: 2 (184 enodes) 8.448 * * [simplify]: iters left: 1 (222 enodes) 8.513 * * [simplify]: Extracting #0: cost 1 inf + 0 8.513 * * [simplify]: Extracting #1: cost 26 inf + 0 8.513 * * [simplify]: Extracting #2: cost 42 inf + 88 8.514 * * [simplify]: Extracting #3: cost 11 inf + 2245 8.515 * * [simplify]: Extracting #4: cost 0 inf + 3362 8.517 * [simplify]: Simplified to (fma (fma x -1/2 -1) x -1) 8.517 * [simplify]: Simplified (2) to (λ (x) (fma (fma x -1/2 -1) x -1)) 8.517 * * * * [progress]: [ 90 / 91 ] simplifiying candidate # 8.517 * [simplify]: Simplifying (- (+ (* 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))))) 8.517 * * [simplify]: iters left: 6 (31 enodes) 8.528 * * [simplify]: iters left: 5 (153 enodes) 8.580 * * [simplify]: iters left: 4 (361 enodes) 8.699 * * [simplify]: Extracting #0: cost 1 inf + 0 8.699 * * [simplify]: Extracting #1: cost 72 inf + 0 8.700 * * [simplify]: Extracting #2: cost 245 inf + 2 8.701 * * [simplify]: Extracting #3: cost 321 inf + 171 8.703 * * [simplify]: Extracting #4: cost 290 inf + 7831 8.708 * * [simplify]: Extracting #5: cost 224 inf + 23898 8.723 * * [simplify]: Extracting #6: cost 76 inf + 85911 8.769 * * [simplify]: Extracting #7: cost 1 inf + 132420 8.809 * * [simplify]: Extracting #8: cost 0 inf + 133019 8.869 * [simplify]: Simplified to (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x)))))) 8.869 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (fma (/ (log -1) (* (* (log x) x) (* (log x) x))) 1/2 (+ (/ 2 (* (- (log x)) x)) 1)) (/ 2 (* (* (log x) x) (* (log x) x)))) (/ (log -1) (* (* (* (log x) x) (* (log x) x)) (- (log x))))) (+ (/ (log -1) (- (log x))) (/ (log -1) (* x (* (log x) (log x))))))) 8.869 * * * * [progress]: [ 91 / 91 ] simplifiying candidate # 8.869 * [simplify]: Simplifying (- (+ (/ (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))))))))))) 8.870 * * [simplify]: iters left: 6 (33 enodes) 8.885 * * [simplify]: iters left: 5 (159 enodes) 8.928 * * [simplify]: iters left: 4 (404 enodes) 9.101 * * [simplify]: Extracting #0: cost 1 inf + 0 9.101 * * [simplify]: Extracting #1: cost 66 inf + 0 9.102 * * [simplify]: Extracting #2: cost 293 inf + 0 9.103 * * [simplify]: Extracting #3: cost 455 inf + 268 9.113 * * [simplify]: Extracting #4: cost 320 inf + 58083 9.173 * * [simplify]: Extracting #5: cost 51 inf + 202749 9.251 * * [simplify]: Extracting #6: cost 5 inf + 228682 9.334 * * [simplify]: Extracting #7: cost 0 inf + 226636 9.417 * * [simplify]: Extracting #8: cost 0 inf + 224402 9.513 * * [simplify]: Extracting #9: cost 0 inf + 224393 9.591 * [simplify]: Simplified to (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x)))))) 9.591 * [simplify]: Simplified (2) to (λ (x) (- (- (+ (/ (/ 1 (* x x)) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))))) (/ (log (/ -1 x)) (- (log -1) (log (/ -1 x))))) (+ (fma (/ 1/2 (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ (log (/ -1 x)) (* x x)) (/ (/ 1 x) (- (log -1) (log (/ -1 x))))) (+ (/ (/ (/ (log (/ -1 x)) (* x x)) (- (log -1) (log (/ -1 x)))) (* (- (log -1) (log (/ -1 x))) (- (log -1) (log (/ -1 x))))) (/ 1/2 (* x (* (- (log -1) (log (/ -1 x))) x))))))) 9.592 * * * [progress]: adding candidates to table 10.132 * [progress]: [Phase 3 of 3] Extracting. 10.132 * * [regime]: Finding splitpoints for: (# #) 10.132 * * * [regime-changes]: Trying 2 branch expressions: (x (/ (log (- 1 x)) (log (+ 1 x)))) 10.132 * * * * [regimes]: Trying to branch on x from (# #) 10.156 * * * * [regimes]: Trying to branch on (/ (log (- 1 x)) (log (+ 1 x))) from (# #) 10.171 * * * [regime]: Found split indices: #