96.870 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.160 * * * [progress]: [2/2] Setting up program.
0.164 * [progress]: [Phase 2 of 3] Improving.
0.164 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))>
0.165 * [simplify]: Simplifying:
  (log (+ x (sqrt (- (* x x) 1))))
0.165 * * [simplify]: iteration 1: (7 enodes)
0.168 * * [simplify]: iteration 2: (15 enodes)
0.173 * * [simplify]: iteration 3: (19 enodes)
0.178 * * [simplify]: iteration 4: (35 enodes)
0.196 * * [simplify]: iteration 5: (66 enodes)
0.241 * * [simplify]: iteration 6: (117 enodes)
0.312 * * [simplify]: iteration 7: (252 enodes)
0.491 * * [simplify]: iteration 8: (489 enodes)
1.885 * * [simplify]: iteration 9: (1502 enodes)
21.203 * * [simplify]: Extracting #0: cost 1 inf + 0
21.203 * * [simplify]: Extracting #1: cost 2 inf + 0
21.203 * * [simplify]: Extracting #2: cost 4 inf + 0
21.203 * * [simplify]: Extracting #3: cost 4 inf + 1
21.204 * * [simplify]: Extracting #4: cost 149 inf + 1
21.207 * * [simplify]: Extracting #5: cost 446 inf + 2716
21.221 * * [simplify]: Extracting #6: cost 77 inf + 52940
21.259 * * [simplify]: Extracting #7: cost 1 inf + 64399
21.302 * * [simplify]: Extracting #8: cost 0 inf + 64388
21.322 * [simplify]: Simplified to:
  (log (+ x (sqrt (fma x x -1))))
21.329 * * [progress]: iteration 1 / 4
21.329 * * * [progress]: picking best candidate
21.333 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (fma x x -1)))))>
21.333 * * * [progress]: localizing error
21.351 * * * [progress]: generating rewritten candidates
21.351 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
21.352 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
21.360 * * * [progress]: generating series expansions
21.360 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
21.360 * [backup-simplify]: Simplify (sqrt (fma x x -1)) into (sqrt (fma x x -1))
21.360 * [approximate]: Taking taylor expansion of (sqrt (fma x x -1)) in (x) around 0
21.361 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
21.361 * [taylor]: Taking taylor expansion of (fma x x -1) in x
21.361 * [taylor]: Rewrote expression to (+ (* x x) -1)
21.361 * [taylor]: Taking taylor expansion of (* x x) in x
21.361 * [taylor]: Taking taylor expansion of x in x
21.361 * [backup-simplify]: Simplify 0 into 0
21.361 * [backup-simplify]: Simplify 1 into 1
21.361 * [taylor]: Taking taylor expansion of x in x
21.361 * [backup-simplify]: Simplify 0 into 0
21.361 * [backup-simplify]: Simplify 1 into 1
21.361 * [taylor]: Taking taylor expansion of -1 in x
21.361 * [backup-simplify]: Simplify -1 into -1
21.361 * [backup-simplify]: Simplify (* 0 0) into 0
21.362 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.362 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
21.362 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
21.363 * [backup-simplify]: Simplify (+ 0 0) into 0
21.363 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
21.363 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
21.363 * [taylor]: Taking taylor expansion of (fma x x -1) in x
21.363 * [taylor]: Rewrote expression to (+ (* x x) -1)
21.363 * [taylor]: Taking taylor expansion of (* x x) in x
21.363 * [taylor]: Taking taylor expansion of x in x
21.363 * [backup-simplify]: Simplify 0 into 0
21.363 * [backup-simplify]: Simplify 1 into 1
21.363 * [taylor]: Taking taylor expansion of x in x
21.363 * [backup-simplify]: Simplify 0 into 0
21.363 * [backup-simplify]: Simplify 1 into 1
21.363 * [taylor]: Taking taylor expansion of -1 in x
21.363 * [backup-simplify]: Simplify -1 into -1
21.364 * [backup-simplify]: Simplify (* 0 0) into 0
21.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.364 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
21.364 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
21.365 * [backup-simplify]: Simplify (+ 0 0) into 0
21.365 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
21.365 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
21.365 * [backup-simplify]: Simplify 0 into 0
21.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
21.367 * [backup-simplify]: Simplify (+ 1 0) into 1
21.368 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
21.369 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
21.370 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
21.370 * [backup-simplify]: Simplify (+ 0 0) into 0
21.371 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
21.371 * [backup-simplify]: Simplify 0 into 0
21.371 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
21.372 * [backup-simplify]: Simplify (+ 0 0) into 0
21.376 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
21.377 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
21.381 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
21.381 * [backup-simplify]: Simplify (sqrt (fma (/ 1 x) (/ 1 x) -1)) into (sqrt (fma (/ 1 x) (/ 1 x) -1))
21.381 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0
21.381 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
21.381 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
21.381 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
21.381 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
21.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.381 * [taylor]: Taking taylor expansion of x in x
21.381 * [backup-simplify]: Simplify 0 into 0
21.381 * [backup-simplify]: Simplify 1 into 1
21.382 * [backup-simplify]: Simplify (/ 1 1) into 1
21.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.382 * [taylor]: Taking taylor expansion of x in x
21.382 * [backup-simplify]: Simplify 0 into 0
21.382 * [backup-simplify]: Simplify 1 into 1
21.382 * [backup-simplify]: Simplify (/ 1 1) into 1
21.382 * [taylor]: Taking taylor expansion of -1 in x
21.382 * [backup-simplify]: Simplify -1 into -1
21.383 * [backup-simplify]: Simplify (* 1 1) into 1
21.383 * [backup-simplify]: Simplify (+ 1 0) into 1
21.383 * [backup-simplify]: Simplify (sqrt 1) into 1
21.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.386 * [backup-simplify]: Simplify (+ 0 0) into 0
21.387 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.387 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
21.387 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
21.387 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
21.387 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
21.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.387 * [taylor]: Taking taylor expansion of x in x
21.387 * [backup-simplify]: Simplify 0 into 0
21.387 * [backup-simplify]: Simplify 1 into 1
21.387 * [backup-simplify]: Simplify (/ 1 1) into 1
21.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.388 * [taylor]: Taking taylor expansion of x in x
21.388 * [backup-simplify]: Simplify 0 into 0
21.388 * [backup-simplify]: Simplify 1 into 1
21.388 * [backup-simplify]: Simplify (/ 1 1) into 1
21.388 * [taylor]: Taking taylor expansion of -1 in x
21.388 * [backup-simplify]: Simplify -1 into -1
21.388 * [backup-simplify]: Simplify (* 1 1) into 1
21.388 * [backup-simplify]: Simplify (+ 1 0) into 1
21.389 * [backup-simplify]: Simplify (sqrt 1) into 1
21.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.390 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.390 * [backup-simplify]: Simplify (+ 0 0) into 0
21.391 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.391 * [backup-simplify]: Simplify 1 into 1
21.391 * [backup-simplify]: Simplify 0 into 0
21.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.393 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.393 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
21.393 * [backup-simplify]: Simplify -1/2 into -1/2
21.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.395 * [backup-simplify]: Simplify (+ 0 0) into 0
21.396 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
21.396 * [backup-simplify]: Simplify 0 into 0
21.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.398 * [backup-simplify]: Simplify (+ 0 0) into 0
21.399 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
21.399 * [backup-simplify]: Simplify -1/8 into -1/8
21.399 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
21.400 * [backup-simplify]: Simplify (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (sqrt (fma (/ -1 x) (/ -1 x) -1))
21.400 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0
21.400 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
21.400 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
21.400 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
21.400 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
21.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.400 * [taylor]: Taking taylor expansion of -1 in x
21.400 * [backup-simplify]: Simplify -1 into -1
21.400 * [taylor]: Taking taylor expansion of x in x
21.400 * [backup-simplify]: Simplify 0 into 0
21.400 * [backup-simplify]: Simplify 1 into 1
21.400 * [backup-simplify]: Simplify (/ -1 1) into -1
21.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.400 * [taylor]: Taking taylor expansion of -1 in x
21.400 * [backup-simplify]: Simplify -1 into -1
21.400 * [taylor]: Taking taylor expansion of x in x
21.400 * [backup-simplify]: Simplify 0 into 0
21.400 * [backup-simplify]: Simplify 1 into 1
21.400 * [backup-simplify]: Simplify (/ -1 1) into -1
21.400 * [taylor]: Taking taylor expansion of -1 in x
21.400 * [backup-simplify]: Simplify -1 into -1
21.401 * [backup-simplify]: Simplify (* -1 -1) into 1
21.401 * [backup-simplify]: Simplify (+ 1 0) into 1
21.401 * [backup-simplify]: Simplify (sqrt 1) into 1
21.402 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.402 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.403 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
21.403 * [backup-simplify]: Simplify (+ 0 0) into 0
21.403 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.403 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
21.403 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
21.403 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
21.404 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
21.404 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.404 * [taylor]: Taking taylor expansion of -1 in x
21.404 * [backup-simplify]: Simplify -1 into -1
21.404 * [taylor]: Taking taylor expansion of x in x
21.404 * [backup-simplify]: Simplify 0 into 0
21.404 * [backup-simplify]: Simplify 1 into 1
21.404 * [backup-simplify]: Simplify (/ -1 1) into -1
21.404 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.404 * [taylor]: Taking taylor expansion of -1 in x
21.404 * [backup-simplify]: Simplify -1 into -1
21.404 * [taylor]: Taking taylor expansion of x in x
21.404 * [backup-simplify]: Simplify 0 into 0
21.404 * [backup-simplify]: Simplify 1 into 1
21.404 * [backup-simplify]: Simplify (/ -1 1) into -1
21.404 * [taylor]: Taking taylor expansion of -1 in x
21.404 * [backup-simplify]: Simplify -1 into -1
21.405 * [backup-simplify]: Simplify (* -1 -1) into 1
21.405 * [backup-simplify]: Simplify (+ 1 0) into 1
21.405 * [backup-simplify]: Simplify (sqrt 1) into 1
21.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.407 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
21.407 * [backup-simplify]: Simplify (+ 0 0) into 0
21.407 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.407 * [backup-simplify]: Simplify 1 into 1
21.407 * [backup-simplify]: Simplify 0 into 0
21.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.409 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.409 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
21.409 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.410 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
21.410 * [backup-simplify]: Simplify -1/2 into -1/2
21.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.412 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
21.412 * [backup-simplify]: Simplify (+ 0 0) into 0
21.413 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
21.413 * [backup-simplify]: Simplify 0 into 0
21.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.415 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
21.415 * [backup-simplify]: Simplify (+ 0 0) into 0
21.417 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
21.417 * [backup-simplify]: Simplify -1/8 into -1/8
21.417 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x)
21.417 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
21.417 * [backup-simplify]: Simplify (+ x (sqrt (fma x x -1))) into (+ x (sqrt (fma x x -1)))
21.417 * [approximate]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in (x) around 0
21.417 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x
21.417 * [taylor]: Taking taylor expansion of x in x
21.417 * [backup-simplify]: Simplify 0 into 0
21.417 * [backup-simplify]: Simplify 1 into 1
21.417 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
21.417 * [taylor]: Taking taylor expansion of (fma x x -1) in x
21.418 * [taylor]: Rewrote expression to (+ (* x x) -1)
21.418 * [taylor]: Taking taylor expansion of (* x x) in x
21.418 * [taylor]: Taking taylor expansion of x in x
21.418 * [backup-simplify]: Simplify 0 into 0
21.418 * [backup-simplify]: Simplify 1 into 1
21.418 * [taylor]: Taking taylor expansion of x in x
21.418 * [backup-simplify]: Simplify 0 into 0
21.418 * [backup-simplify]: Simplify 1 into 1
21.418 * [taylor]: Taking taylor expansion of -1 in x
21.418 * [backup-simplify]: Simplify -1 into -1
21.418 * [backup-simplify]: Simplify (* 0 0) into 0
21.419 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.419 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
21.420 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
21.420 * [backup-simplify]: Simplify (+ 0 0) into 0
21.421 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
21.421 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x
21.421 * [taylor]: Taking taylor expansion of x in x
21.421 * [backup-simplify]: Simplify 0 into 0
21.421 * [backup-simplify]: Simplify 1 into 1
21.421 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
21.421 * [taylor]: Taking taylor expansion of (fma x x -1) in x
21.421 * [taylor]: Rewrote expression to (+ (* x x) -1)
21.421 * [taylor]: Taking taylor expansion of (* x x) in x
21.421 * [taylor]: Taking taylor expansion of x in x
21.421 * [backup-simplify]: Simplify 0 into 0
21.421 * [backup-simplify]: Simplify 1 into 1
21.421 * [taylor]: Taking taylor expansion of x in x
21.421 * [backup-simplify]: Simplify 0 into 0
21.421 * [backup-simplify]: Simplify 1 into 1
21.421 * [taylor]: Taking taylor expansion of -1 in x
21.421 * [backup-simplify]: Simplify -1 into -1
21.422 * [backup-simplify]: Simplify (* 0 0) into 0
21.422 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.422 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
21.423 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
21.424 * [backup-simplify]: Simplify (+ 0 0) into 0
21.424 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
21.425 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
21.426 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
21.426 * [backup-simplify]: Simplify (+ 1 0) into 1
21.426 * [backup-simplify]: Simplify 1 into 1
21.427 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
21.427 * [backup-simplify]: Simplify (+ 1 0) into 1
21.430 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
21.432 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1)))
21.434 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
21.435 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
21.435 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (fma (/ 1 x) (/ 1 x) -1))) into (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x))
21.435 * [approximate]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in (x) around 0
21.435 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x
21.435 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
21.435 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
21.435 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
21.435 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
21.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.436 * [taylor]: Taking taylor expansion of x in x
21.436 * [backup-simplify]: Simplify 0 into 0
21.436 * [backup-simplify]: Simplify 1 into 1
21.436 * [backup-simplify]: Simplify (/ 1 1) into 1
21.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.436 * [taylor]: Taking taylor expansion of x in x
21.436 * [backup-simplify]: Simplify 0 into 0
21.436 * [backup-simplify]: Simplify 1 into 1
21.436 * [backup-simplify]: Simplify (/ 1 1) into 1
21.436 * [taylor]: Taking taylor expansion of -1 in x
21.437 * [backup-simplify]: Simplify -1 into -1
21.437 * [backup-simplify]: Simplify (* 1 1) into 1
21.438 * [backup-simplify]: Simplify (+ 1 0) into 1
21.438 * [backup-simplify]: Simplify (sqrt 1) into 1
21.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.440 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.441 * [backup-simplify]: Simplify (+ 0 0) into 0
21.441 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.441 * [taylor]: Taking taylor expansion of x in x
21.442 * [backup-simplify]: Simplify 0 into 0
21.442 * [backup-simplify]: Simplify 1 into 1
21.442 * [backup-simplify]: Simplify (/ 1 1) into 1
21.442 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x
21.442 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
21.442 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
21.442 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
21.442 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
21.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.442 * [taylor]: Taking taylor expansion of x in x
21.442 * [backup-simplify]: Simplify 0 into 0
21.442 * [backup-simplify]: Simplify 1 into 1
21.443 * [backup-simplify]: Simplify (/ 1 1) into 1
21.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.443 * [taylor]: Taking taylor expansion of x in x
21.443 * [backup-simplify]: Simplify 0 into 0
21.443 * [backup-simplify]: Simplify 1 into 1
21.443 * [backup-simplify]: Simplify (/ 1 1) into 1
21.443 * [taylor]: Taking taylor expansion of -1 in x
21.443 * [backup-simplify]: Simplify -1 into -1
21.444 * [backup-simplify]: Simplify (* 1 1) into 1
21.444 * [backup-simplify]: Simplify (+ 1 0) into 1
21.445 * [backup-simplify]: Simplify (sqrt 1) into 1
21.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.447 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
21.447 * [backup-simplify]: Simplify (+ 0 0) into 0
21.448 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.448 * [taylor]: Taking taylor expansion of x in x
21.448 * [backup-simplify]: Simplify 0 into 0
21.448 * [backup-simplify]: Simplify 1 into 1
21.449 * [backup-simplify]: Simplify (/ 1 1) into 1
21.449 * [backup-simplify]: Simplify (+ 1 1) into 2
21.449 * [backup-simplify]: Simplify 2 into 2
21.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.450 * [backup-simplify]: Simplify (+ 0 0) into 0
21.450 * [backup-simplify]: Simplify 0 into 0
21.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
21.454 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.455 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
21.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.456 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
21.456 * [backup-simplify]: Simplify -1/2 into -1/2
21.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
21.460 * [backup-simplify]: Simplify (+ 0 0) into 0
21.461 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
21.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.462 * [backup-simplify]: Simplify (+ 0 0) into 0
21.462 * [backup-simplify]: Simplify 0 into 0
21.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
21.466 * [backup-simplify]: Simplify (+ 0 0) into 0
21.467 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
21.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.469 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
21.469 * [backup-simplify]: Simplify -1/8 into -1/8
21.469 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
21.470 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1))) into (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x))
21.470 * [approximate]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in (x) around 0
21.470 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x
21.470 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
21.470 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
21.470 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
21.470 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
21.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.470 * [taylor]: Taking taylor expansion of -1 in x
21.470 * [backup-simplify]: Simplify -1 into -1
21.470 * [taylor]: Taking taylor expansion of x in x
21.470 * [backup-simplify]: Simplify 0 into 0
21.470 * [backup-simplify]: Simplify 1 into 1
21.470 * [backup-simplify]: Simplify (/ -1 1) into -1
21.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.470 * [taylor]: Taking taylor expansion of -1 in x
21.470 * [backup-simplify]: Simplify -1 into -1
21.471 * [taylor]: Taking taylor expansion of x in x
21.471 * [backup-simplify]: Simplify 0 into 0
21.471 * [backup-simplify]: Simplify 1 into 1
21.471 * [backup-simplify]: Simplify (/ -1 1) into -1
21.471 * [taylor]: Taking taylor expansion of -1 in x
21.471 * [backup-simplify]: Simplify -1 into -1
21.471 * [backup-simplify]: Simplify (* -1 -1) into 1
21.472 * [backup-simplify]: Simplify (+ 1 0) into 1
21.472 * [backup-simplify]: Simplify (sqrt 1) into 1
21.473 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.478 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
21.478 * [backup-simplify]: Simplify (+ 0 0) into 0
21.479 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.479 * [taylor]: Taking taylor expansion of x in x
21.479 * [backup-simplify]: Simplify 0 into 0
21.479 * [backup-simplify]: Simplify 1 into 1
21.480 * [backup-simplify]: Simplify (/ 1 1) into 1
21.480 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x
21.480 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
21.480 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
21.480 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
21.480 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
21.480 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.480 * [taylor]: Taking taylor expansion of -1 in x
21.480 * [backup-simplify]: Simplify -1 into -1
21.480 * [taylor]: Taking taylor expansion of x in x
21.480 * [backup-simplify]: Simplify 0 into 0
21.480 * [backup-simplify]: Simplify 1 into 1
21.481 * [backup-simplify]: Simplify (/ -1 1) into -1
21.481 * [taylor]: Taking taylor expansion of (/ -1 x) in x
21.481 * [taylor]: Taking taylor expansion of -1 in x
21.481 * [backup-simplify]: Simplify -1 into -1
21.481 * [taylor]: Taking taylor expansion of x in x
21.481 * [backup-simplify]: Simplify 0 into 0
21.481 * [backup-simplify]: Simplify 1 into 1
21.481 * [backup-simplify]: Simplify (/ -1 1) into -1
21.481 * [taylor]: Taking taylor expansion of -1 in x
21.481 * [backup-simplify]: Simplify -1 into -1
21.482 * [backup-simplify]: Simplify (* -1 -1) into 1
21.482 * [backup-simplify]: Simplify (+ 1 0) into 1
21.482 * [backup-simplify]: Simplify (sqrt 1) into 1
21.483 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.484 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
21.485 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
21.485 * [backup-simplify]: Simplify (+ 0 0) into 0
21.486 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
21.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
21.486 * [taylor]: Taking taylor expansion of x in x
21.486 * [backup-simplify]: Simplify 0 into 0
21.486 * [backup-simplify]: Simplify 1 into 1
21.487 * [backup-simplify]: Simplify (/ 1 1) into 1
21.487 * [backup-simplify]: Simplify (- 1) into -1
21.488 * [backup-simplify]: Simplify (+ 1 -1) into 0
21.488 * [backup-simplify]: Simplify 0 into 0
21.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
21.489 * [backup-simplify]: Simplify (- 0) into 0
21.489 * [backup-simplify]: Simplify (+ 0 0) into 0
21.489 * [backup-simplify]: Simplify 0 into 0
21.490 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.492 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
21.493 * [backup-simplify]: Simplify (+ 0 -1) into -1
21.494 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
21.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.495 * [backup-simplify]: Simplify (- 0) into 0
21.496 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
21.496 * [backup-simplify]: Simplify -1/2 into -1/2
21.497 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.498 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.499 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
21.500 * [backup-simplify]: Simplify (+ 0 0) into 0
21.501 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
21.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.502 * [backup-simplify]: Simplify (- 0) into 0
21.503 * [backup-simplify]: Simplify (+ 0 0) into 0
21.503 * [backup-simplify]: Simplify 0 into 0
21.504 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.505 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.506 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
21.506 * [backup-simplify]: Simplify (+ 0 0) into 0
21.508 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
21.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.509 * [backup-simplify]: Simplify (- 0) into 0
21.509 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
21.509 * [backup-simplify]: Simplify -1/8 into -1/8
21.510 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.511 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.513 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
21.513 * [backup-simplify]: Simplify (+ 0 0) into 0
21.515 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0
21.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.516 * [backup-simplify]: Simplify (- 0) into 0
21.516 * [backup-simplify]: Simplify (+ 0 0) into 0
21.516 * [backup-simplify]: Simplify 0 into 0
21.518 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.519 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.520 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
21.520 * [backup-simplify]: Simplify (+ 0 0) into 0
21.521 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16
21.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.522 * [backup-simplify]: Simplify (- 0) into 0
21.522 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16
21.522 * [backup-simplify]: Simplify -1/16 into -1/16
21.523 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
21.523 * * * [progress]: simplifying candidates
21.523 * * * * [progress]: [ 1 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (log1p (expm1 (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 2 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (expm1 (log1p (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 3 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (fma x x -1) 1/2))))>
21.523 * * * * [progress]: [ 4 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (sqrt (fma x x -1)) 1))))>
21.523 * * * * [progress]: [ 5 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (log (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 6 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (log (exp (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 7 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (sqrt (fma x x -1))) (cbrt (sqrt (fma x x -1)))) (cbrt (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 8 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (sqrt (fma x x -1)) (sqrt (fma x x -1))) (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 9 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (sqrt (cbrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 10 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 11 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (sqrt (fma x x -1))))))>
21.523 * * * * [progress]: [ 12 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (fma x x -1) (/ 1 2)))))>
21.523 * * * * [progress]: [ 13 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 14 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (fabs (sqrt (fma x x -1))))))>
21.523 * * * * [progress]: [ 15 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (sqrt (fma x x -1))))))>
21.523 * * * * [progress]: [ 16 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (posit16->real (real->posit16 (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 17 / 40 ] simplifiying candidate #<alt (λ (x) (log (log1p (expm1 (+ x (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 18 / 40 ] simplifiying candidate #<alt (λ (x) (log (expm1 (log1p (+ x (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 19 / 40 ] simplifiying candidate #<alt (λ (x) (log (fma (* (cbrt x) (cbrt x)) (cbrt x) (sqrt (fma x x -1)))))>
21.523 * * * * [progress]: [ 20 / 40 ] simplifiying candidate #<alt (λ (x) (log (fma (sqrt x) (sqrt x) (sqrt (fma x x -1)))))>
21.523 * * * * [progress]: [ 21 / 40 ] simplifiying candidate #<alt (λ (x) (log (fma 1 x (sqrt (fma x x -1)))))>
21.523 * * * * [progress]: [ 22 / 40 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp x) (exp (sqrt (fma x x -1)))))))>
21.523 * * * * [progress]: [ 23 / 40 ] simplifiying candidate #<alt (λ (x) (log (pow (+ x (sqrt (fma x x -1))) 1)))>
21.523 * * * * [progress]: [ 24 / 40 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ x (sqrt (fma x x -1)))))))>
21.524 * * * * [progress]: [ 25 / 40 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ x (sqrt (fma x x -1)))))))>
21.524 * * * * [progress]: [ 26 / 40 ] simplifiying candidate #<alt (λ (x) (log (* (* (cbrt (+ x (sqrt (fma x x -1)))) (cbrt (+ x (sqrt (fma x x -1))))) (cbrt (+ x (sqrt (fma x x -1)))))))>
21.524 * * * * [progress]: [ 27 / 40 ] simplifiying candidate #<alt (λ (x) (log (cbrt (* (* (+ x (sqrt (fma x x -1))) (+ x (sqrt (fma x x -1)))) (+ x (sqrt (fma x x -1)))))))>
21.524 * * * * [progress]: [ 28 / 40 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ x (sqrt (fma x x -1)))) (sqrt (+ x (sqrt (fma x x -1)))))))>
21.524 * * * * [progress]: [ 29 / 40 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (pow x 3) (pow (sqrt (fma x x -1)) 3)) (+ (* x x) (- (* (sqrt (fma x x -1)) (sqrt (fma x x -1))) (* x (sqrt (fma x x -1))))))))>
21.524 * * * * [progress]: [ 30 / 40 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (fma x x -1))))))>
21.524 * * * * [progress]: [ 31 / 40 ] simplifiying candidate #<alt (λ (x) (log (/ (- (* x x) (* (sqrt (fma x x -1)) (sqrt (fma x x -1)))) (- x (sqrt (fma x x -1))))))>
21.524 * * * * [progress]: [ 32 / 40 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (fma x x -1))))))>
21.524 * * * * [progress]: [ 33 / 40 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ x (sqrt (fma x x -1)))))))>
21.524 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ (sqrt (fma x x -1)) x)))>
21.524 * * * * [progress]: [ 35 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))))))>
21.524 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))))))>
21.524 * * * * [progress]: [ 37 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x))))>
21.524 * * * * [progress]: [ 38 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))))>
21.524 * * * * [progress]: [ 39 / 40 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
21.524 * * * * [progress]: [ 40 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
21.524 * [simplify]: Simplifying:
  (expm1 (sqrt (fma x x -1)))
  (log1p (sqrt (fma x x -1)))
  (log (sqrt (fma x x -1)))
  (exp (sqrt (fma x x -1)))
  (* (cbrt (sqrt (fma x x -1))) (cbrt (sqrt (fma x x -1))))
  (cbrt (sqrt (fma x x -1)))
  (* (* (sqrt (fma x x -1)) (sqrt (fma x x -1))) (sqrt (fma x x -1)))
  (sqrt (* (cbrt (fma x x -1)) (cbrt (fma x x -1))))
  (sqrt (cbrt (fma x x -1)))
  (sqrt (sqrt (fma x x -1)))
  (sqrt (sqrt (fma x x -1)))
  (sqrt 1)
  (sqrt (fma x x -1))
  (/ 1 2)
  (sqrt (sqrt (fma x x -1)))
  (sqrt (sqrt (fma x x -1)))
  (real->posit16 (sqrt (fma x x -1)))
  (expm1 (+ x (sqrt (fma x x -1))))
  (log1p (+ x (sqrt (fma x x -1))))
  (* (exp x) (exp (sqrt (fma x x -1))))
  (log (+ x (sqrt (fma x x -1))))
  (exp (+ x (sqrt (fma x x -1))))
  (* (cbrt (+ x (sqrt (fma x x -1)))) (cbrt (+ x (sqrt (fma x x -1)))))
  (cbrt (+ x (sqrt (fma x x -1))))
  (* (* (+ x (sqrt (fma x x -1))) (+ x (sqrt (fma x x -1)))) (+ x (sqrt (fma x x -1))))
  (sqrt (+ x (sqrt (fma x x -1))))
  (sqrt (+ x (sqrt (fma x x -1))))
  (+ (pow x 3) (pow (sqrt (fma x x -1)) 3))
  (+ (* x x) (- (* (sqrt (fma x x -1)) (sqrt (fma x x -1))) (* x (sqrt (fma x x -1)))))
  (- (* x x) (* (sqrt (fma x x -1)) (sqrt (fma x x -1))))
  (- x (sqrt (fma x x -1)))
  (+ x (sqrt (fma x x -1)))
  (real->posit16 (+ x (sqrt (fma x x -1))))
  (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x)
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
21.525 * * [simplify]: iteration 1: (73 enodes)
21.556 * * [simplify]: iteration 2: (170 enodes)
21.628 * * [simplify]: iteration 3: (408 enodes)
21.799 * * [simplify]: iteration 4: (1022 enodes)
23.169 * * [simplify]: Extracting #0: cost 33 inf + 0
23.169 * * [simplify]: Extracting #1: cost 143 inf + 2
23.172 * * [simplify]: Extracting #2: cost 322 inf + 5630
23.183 * * [simplify]: Extracting #3: cost 169 inf + 35996
23.217 * * [simplify]: Extracting #4: cost 23 inf + 70976
23.248 * * [simplify]: Extracting #5: cost 3 inf + 78709
23.267 * * [simplify]: Extracting #6: cost 1 inf + 78973
23.290 * * [simplify]: Extracting #7: cost 0 inf + 79185
23.311 * [simplify]: Simplified to:
  (expm1 (sqrt (fma x x -1)))
  (log1p (sqrt (fma x x -1)))
  (log (sqrt (fma x x -1)))
  (exp (sqrt (fma x x -1)))
  (* (cbrt (sqrt (fma x x -1))) (cbrt (sqrt (fma x x -1))))
  (cbrt (sqrt (fma x x -1)))
  (* (fma x x -1) (sqrt (fma x x -1)))
  (fabs (cbrt (fma x x -1)))
  (sqrt (cbrt (fma x x -1)))
  (sqrt (sqrt (fma x x -1)))
  (sqrt (sqrt (fma x x -1)))
  1
  (sqrt (fma x x -1))
  1/2
  (sqrt (sqrt (fma x x -1)))
  (sqrt (sqrt (fma x x -1)))
  (real->posit16 (sqrt (fma x x -1)))
  (expm1 (+ (sqrt (fma x x -1)) x))
  (log1p (+ (sqrt (fma x x -1)) x))
  (exp (+ (sqrt (fma x x -1)) x))
  (log (+ (sqrt (fma x x -1)) x))
  (exp (+ (sqrt (fma x x -1)) x))
  (* (cbrt (+ (sqrt (fma x x -1)) x)) (cbrt (+ (sqrt (fma x x -1)) x)))
  (cbrt (+ (sqrt (fma x x -1)) x))
  (* (+ (sqrt (fma x x -1)) x) (* (+ (sqrt (fma x x -1)) x) (+ (sqrt (fma x x -1)) x)))
  (sqrt (+ (sqrt (fma x x -1)) x))
  (sqrt (+ (sqrt (fma x x -1)) x))
  (fma (fma x x -1) (sqrt (fma x x -1)) (* (* x x) x))
  (+ (fma x x -1) (* x (- x (sqrt (fma x x -1)))))
  1
  (- x (sqrt (fma x x -1)))
  (+ (sqrt (fma x x -1)) x)
  (real->posit16 (+ (sqrt (fma x x -1)) x))
  (fma (/ 1/2 (sqrt -1)) (* x x) (fma (/ 1/8 (sqrt -1)) (* (* x x) (* x x)) (sqrt -1)))
  (- x (- (/ 1/2 x) (/ -1/8 (* (* x x) x))))
  (+ (- (/ 1/8 (* (* x x) x)) x) (/ 1/2 x))
  (+ (fma 1/2 (/ (* x x) (sqrt -1)) x) (sqrt -1))
  (- (fma 2 x (/ -1/8 (* (* x x) x))) (/ 1/2 x))
  (+ (+ (/ 1/2 x) (/ 1/8 (* (* x x) x))) (/ 1/16 (pow x 5)))
23.313 * * * [progress]: adding candidates to table
23.636 * * [progress]: iteration 2 / 4
23.636 * * * [progress]: picking best candidate
23.639 * * * * [pick]: Picked  #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* x x) x))) (/ 1/2 x))))>
23.639 * * * [progress]: localizing error
23.659 * * * [progress]: generating rewritten candidates
23.659 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 3)
23.685 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1 3 2)
23.700 * * * [progress]: generating series expansions
23.700 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 3)
23.701 * [backup-simplify]: Simplify (/ -1/8 (* (* x x) x)) into (/ -1/8 (pow x 3))
23.701 * [approximate]: Taking taylor expansion of (/ -1/8 (pow x 3)) in (x) around 0
23.701 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x
23.701 * [taylor]: Taking taylor expansion of -1/8 in x
23.701 * [backup-simplify]: Simplify -1/8 into -1/8
23.701 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.701 * [taylor]: Taking taylor expansion of x in x
23.701 * [backup-simplify]: Simplify 0 into 0
23.701 * [backup-simplify]: Simplify 1 into 1
23.701 * [backup-simplify]: Simplify (* 1 1) into 1
23.702 * [backup-simplify]: Simplify (* 1 1) into 1
23.702 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
23.702 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x
23.702 * [taylor]: Taking taylor expansion of -1/8 in x
23.702 * [backup-simplify]: Simplify -1/8 into -1/8
23.702 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.702 * [taylor]: Taking taylor expansion of x in x
23.702 * [backup-simplify]: Simplify 0 into 0
23.702 * [backup-simplify]: Simplify 1 into 1
23.702 * [backup-simplify]: Simplify (* 1 1) into 1
23.703 * [backup-simplify]: Simplify (* 1 1) into 1
23.703 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
23.703 * [backup-simplify]: Simplify -1/8 into -1/8
23.703 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.704 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
23.704 * [backup-simplify]: Simplify 0 into 0
23.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.706 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.706 * [backup-simplify]: Simplify 0 into 0
23.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.708 * [backup-simplify]: Simplify 0 into 0
23.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.710 * [backup-simplify]: Simplify 0 into 0
23.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.713 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.713 * [backup-simplify]: Simplify 0 into 0
23.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.715 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.715 * [backup-simplify]: Simplify 0 into 0
23.715 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3))
23.715 * [backup-simplify]: Simplify (/ -1/8 (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (* -1/8 (pow x 3))
23.715 * [approximate]: Taking taylor expansion of (* -1/8 (pow x 3)) in (x) around 0
23.715 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x
23.715 * [taylor]: Taking taylor expansion of -1/8 in x
23.715 * [backup-simplify]: Simplify -1/8 into -1/8
23.715 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.715 * [taylor]: Taking taylor expansion of x in x
23.715 * [backup-simplify]: Simplify 0 into 0
23.715 * [backup-simplify]: Simplify 1 into 1
23.715 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x
23.715 * [taylor]: Taking taylor expansion of -1/8 in x
23.716 * [backup-simplify]: Simplify -1/8 into -1/8
23.716 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.716 * [taylor]: Taking taylor expansion of x in x
23.716 * [backup-simplify]: Simplify 0 into 0
23.716 * [backup-simplify]: Simplify 1 into 1
23.716 * [backup-simplify]: Simplify (* 1 1) into 1
23.716 * [backup-simplify]: Simplify (* 1 1) into 1
23.717 * [backup-simplify]: Simplify (* -1/8 1) into -1/8
23.717 * [backup-simplify]: Simplify -1/8 into -1/8
23.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.719 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 0 1)) into 0
23.719 * [backup-simplify]: Simplify 0 into 0
23.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.721 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.722 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (* 0 1))) into 0
23.722 * [backup-simplify]: Simplify 0 into 0
23.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.725 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.725 * [backup-simplify]: Simplify 0 into 0
23.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.729 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.729 * [backup-simplify]: Simplify 0 into 0
23.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.732 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.733 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.734 * [backup-simplify]: Simplify 0 into 0
23.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.737 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.738 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.738 * [backup-simplify]: Simplify 0 into 0
23.739 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3))
23.739 * [backup-simplify]: Simplify (/ -1/8 (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (* 1/8 (pow x 3))
23.739 * [approximate]: Taking taylor expansion of (* 1/8 (pow x 3)) in (x) around 0
23.739 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x
23.739 * [taylor]: Taking taylor expansion of 1/8 in x
23.739 * [backup-simplify]: Simplify 1/8 into 1/8
23.739 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.739 * [taylor]: Taking taylor expansion of x in x
23.739 * [backup-simplify]: Simplify 0 into 0
23.739 * [backup-simplify]: Simplify 1 into 1
23.739 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x
23.739 * [taylor]: Taking taylor expansion of 1/8 in x
23.739 * [backup-simplify]: Simplify 1/8 into 1/8
23.739 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.739 * [taylor]: Taking taylor expansion of x in x
23.739 * [backup-simplify]: Simplify 0 into 0
23.739 * [backup-simplify]: Simplify 1 into 1
23.740 * [backup-simplify]: Simplify (* 1 1) into 1
23.740 * [backup-simplify]: Simplify (* 1 1) into 1
23.741 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
23.741 * [backup-simplify]: Simplify 1/8 into 1/8
23.741 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.743 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0
23.743 * [backup-simplify]: Simplify 0 into 0
23.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.745 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0
23.745 * [backup-simplify]: Simplify 0 into 0
23.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.747 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.747 * [backup-simplify]: Simplify 0 into 0
23.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.749 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.749 * [backup-simplify]: Simplify 0 into 0
23.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.751 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.751 * [backup-simplify]: Simplify 0 into 0
23.752 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.754 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.754 * [backup-simplify]: Simplify 0 into 0
23.754 * [backup-simplify]: Simplify (* 1/8 (pow (/ 1 (- x)) 3)) into (/ -1/8 (pow x 3))
23.754 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1 3 2)
23.754 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3)
23.754 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
23.754 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.754 * [taylor]: Taking taylor expansion of x in x
23.754 * [backup-simplify]: Simplify 0 into 0
23.754 * [backup-simplify]: Simplify 1 into 1
23.755 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.755 * [taylor]: Taking taylor expansion of x in x
23.755 * [backup-simplify]: Simplify 0 into 0
23.755 * [backup-simplify]: Simplify 1 into 1
23.755 * [backup-simplify]: Simplify (* 1 1) into 1
23.755 * [backup-simplify]: Simplify (* 1 1) into 1
23.755 * [backup-simplify]: Simplify 1 into 1
23.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.756 * [backup-simplify]: Simplify 0 into 0
23.756 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.757 * [backup-simplify]: Simplify 0 into 0
23.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.758 * [backup-simplify]: Simplify 0 into 0
23.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.760 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.760 * [backup-simplify]: Simplify 0 into 0
23.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.762 * [backup-simplify]: Simplify 0 into 0
23.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.764 * [backup-simplify]: Simplify 0 into 0
23.764 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3)
23.764 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3))
23.764 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
23.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
23.764 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.764 * [taylor]: Taking taylor expansion of x in x
23.764 * [backup-simplify]: Simplify 0 into 0
23.764 * [backup-simplify]: Simplify 1 into 1
23.764 * [backup-simplify]: Simplify (* 1 1) into 1
23.767 * [backup-simplify]: Simplify (* 1 1) into 1
23.767 * [backup-simplify]: Simplify (/ 1 1) into 1
23.767 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
23.767 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.767 * [taylor]: Taking taylor expansion of x in x
23.767 * [backup-simplify]: Simplify 0 into 0
23.767 * [backup-simplify]: Simplify 1 into 1
23.768 * [backup-simplify]: Simplify (* 1 1) into 1
23.768 * [backup-simplify]: Simplify (* 1 1) into 1
23.768 * [backup-simplify]: Simplify (/ 1 1) into 1
23.768 * [backup-simplify]: Simplify 1 into 1
23.769 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.769 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
23.770 * [backup-simplify]: Simplify 0 into 0
23.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.771 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.771 * [backup-simplify]: Simplify 0 into 0
23.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.773 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.774 * [backup-simplify]: Simplify 0 into 0
23.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.778 * [backup-simplify]: Simplify 0 into 0
23.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.781 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.782 * [backup-simplify]: Simplify 0 into 0
23.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.787 * [backup-simplify]: Simplify 0 into 0
23.787 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3)
23.787 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3))
23.787 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
23.787 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
23.787 * [taylor]: Taking taylor expansion of -1 in x
23.787 * [backup-simplify]: Simplify -1 into -1
23.787 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.787 * [taylor]: Taking taylor expansion of x in x
23.787 * [backup-simplify]: Simplify 0 into 0
23.787 * [backup-simplify]: Simplify 1 into 1
23.788 * [backup-simplify]: Simplify (* 1 1) into 1
23.788 * [backup-simplify]: Simplify (* 1 1) into 1
23.788 * [backup-simplify]: Simplify (/ -1 1) into -1
23.788 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
23.788 * [taylor]: Taking taylor expansion of -1 in x
23.789 * [backup-simplify]: Simplify -1 into -1
23.789 * [taylor]: Taking taylor expansion of (pow x 3) in x
23.789 * [taylor]: Taking taylor expansion of x in x
23.789 * [backup-simplify]: Simplify 0 into 0
23.789 * [backup-simplify]: Simplify 1 into 1
23.789 * [backup-simplify]: Simplify (* 1 1) into 1
23.789 * [backup-simplify]: Simplify (* 1 1) into 1
23.790 * [backup-simplify]: Simplify (/ -1 1) into -1
23.790 * [backup-simplify]: Simplify -1 into -1
23.791 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.791 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
23.792 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
23.792 * [backup-simplify]: Simplify 0 into 0
23.792 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
23.794 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.794 * [backup-simplify]: Simplify 0 into 0
23.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.795 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
23.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.795 * [backup-simplify]: Simplify 0 into 0
23.796 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
23.797 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.797 * [backup-simplify]: Simplify 0 into 0
23.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
23.800 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.800 * [backup-simplify]: Simplify 0 into 0
23.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
23.802 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
23.802 * [backup-simplify]: Simplify 0 into 0
23.802 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3)
23.802 * * * [progress]: simplifying candidates
23.803 * * * * [progress]: [ 1 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (log1p (expm1 (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 2 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (expm1 (log1p (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 3 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (pow (/ -1/8 (* (* x x) x)) 1)) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 4 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (exp (- (log -1/8) (+ (+ (log x) (log x)) (log x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 5 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (exp (- (log -1/8) (+ (log (* x x)) (log x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 6 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (exp (- (log -1/8) (log (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 7 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (exp (log (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 8 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (log (exp (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 9 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (cbrt (/ (* (* -1/8 -1/8) -1/8) (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 10 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (cbrt (/ (* (* -1/8 -1/8) -1/8) (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 11 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (cbrt (/ (* (* -1/8 -1/8) -1/8) (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 12 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* (* (cbrt (/ -1/8 (* (* x x) x))) (cbrt (/ -1/8 (* (* x x) x)))) (cbrt (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 13 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (cbrt (* (* (/ -1/8 (* (* x x) x)) (/ -1/8 (* (* x x) x))) (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 14 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* (sqrt (/ -1/8 (* (* x x) x))) (sqrt (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 15 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ (- -1/8) (- (* (* x x) x)))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 16 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* (/ (* (cbrt -1/8) (cbrt -1/8)) (* x x)) (/ (cbrt -1/8) x))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 17 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* (/ (sqrt -1/8) (* x x)) (/ (sqrt -1/8) x))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 18 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* (/ 1 (* x x)) (/ -1/8 x))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 19 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* 1 (/ -1/8 (* (* x x) x)))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 20 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (* -1/8 (/ 1 (* (* x x) x)))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 21 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ 1 (/ (* (* x x) x) -1/8))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 22 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ (/ -1/8 (* x x)) x)) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 23 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ (* (cbrt -1/8) (cbrt -1/8)) (/ (* (* x x) x) (cbrt -1/8)))) (/ 1/2 x))))>
23.803 * * * * [progress]: [ 24 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ (sqrt -1/8) (/ (* (* x x) x) (sqrt -1/8)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 25 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ 1 (/ (* (* x x) x) -1/8))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 26 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (posit16->real (real->posit16 (/ -1/8 (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 27 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (log1p (expm1 (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 28 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (expm1 (log1p (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 29 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ (+ 1 1) 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 30 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ 2 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 31 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ (+ 1 1) 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 32 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ (* 2 1) 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 33 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow (* (* x x) x) 1))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 34 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow (* (* x x) x) 1))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 35 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 36 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ (+ 1 1) 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 37 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ 2 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 38 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ (+ 1 1) 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 39 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x (+ (* 2 1) 1)))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 40 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow (* (* x x) x) 1))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 41 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (exp (+ (+ (log x) (log x)) (log x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 42 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (exp (+ (log (* x x)) (log x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 43 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (exp (log (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 44 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (log (exp (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 45 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (cbrt (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 46 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (cbrt (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 47 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* (cbrt (* (* x x) x)) (cbrt (* (* x x) x))) (cbrt (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 48 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (cbrt (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))))) (/ 1/2 x))))>
23.804 * * * * [progress]: [ 49 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (sqrt (* (* x x) x)) (sqrt (* (* x x) x))))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 50 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* 1 (* (* x x) x)))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 51 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* x (sqrt x)) (* x (sqrt x))))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 52 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* (* x x) (* (cbrt x) (cbrt x))) (cbrt x)))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 53 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* (* x x) (sqrt x)) (sqrt x)))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 54 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* (* x x) 1) x))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 55 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* x (* x x)))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 56 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (posit16->real (real->posit16 (* (* x x) x))))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 57 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* x (* x x)))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 58 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 59 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 60 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 61 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 62 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.805 * * * * [progress]: [ 63 / 63 ] simplifiying candidate #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (pow x 3))) (/ 1/2 x))))>
23.805 * [simplify]: Simplifying:
  (expm1 (/ -1/8 (* (* x x) x)))
  (log1p (/ -1/8 (* (* x x) x)))
  (- (log -1/8) (+ (+ (log x) (log x)) (log x)))
  (- (log -1/8) (+ (log (* x x)) (log x)))
  (- (log -1/8) (log (* (* x x) x)))
  (log (/ -1/8 (* (* x x) x)))
  (exp (/ -1/8 (* (* x x) x)))
  (/ (* (* -1/8 -1/8) -1/8) (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x)))
  (/ (* (* -1/8 -1/8) -1/8) (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x)))
  (/ (* (* -1/8 -1/8) -1/8) (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x)))
  (* (cbrt (/ -1/8 (* (* x x) x))) (cbrt (/ -1/8 (* (* x x) x))))
  (cbrt (/ -1/8 (* (* x x) x)))
  (* (* (/ -1/8 (* (* x x) x)) (/ -1/8 (* (* x x) x))) (/ -1/8 (* (* x x) x)))
  (sqrt (/ -1/8 (* (* x x) x)))
  (sqrt (/ -1/8 (* (* x x) x)))
  (- -1/8)
  (- (* (* x x) x))
  (/ (* (cbrt -1/8) (cbrt -1/8)) (* x x))
  (/ (cbrt -1/8) x)
  (/ (sqrt -1/8) (* x x))
  (/ (sqrt -1/8) x)
  (/ 1 (* x x))
  (/ -1/8 x)
  (/ 1 (* (* x x) x))
  (/ (* (* x x) x) -1/8)
  (/ -1/8 (* x x))
  (/ (* (* x x) x) (cbrt -1/8))
  (/ (* (* x x) x) (sqrt -1/8))
  (/ (* (* x x) x) -1/8)
  (real->posit16 (/ -1/8 (* (* x x) x)))
  (expm1 (* (* x x) x))
  (log1p (* (* x x) x))
  (+ (+ 1 1) 1)
  (+ 2 1)
  (+ (+ 1 1) 1)
  (+ (* 2 1) 1)
  (* (* x x) x)
  (* (* x x) x)
  (+ (+ 1 1) 1)
  (+ 2 1)
  (+ (+ 1 1) 1)
  (+ (* 2 1) 1)
  (+ (+ (log x) (log x)) (log x))
  (+ (log (* x x)) (log x))
  (log (* (* x x) x))
  (exp (* (* x x) x))
  (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))
  (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x))
  (* (cbrt (* (* x x) x)) (cbrt (* (* x x) x)))
  (cbrt (* (* x x) x))
  (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))
  (sqrt (* (* x x) x))
  (sqrt (* (* x x) x))
  (* x (sqrt x))
  (* x (sqrt x))
  (* (* x x) (* (cbrt x) (cbrt x)))
  (* (* x x) (sqrt x))
  (* (* x x) 1)
  (* x x)
  (real->posit16 (* (* x x) x))
  (/ -1/8 (pow x 3))
  (/ -1/8 (pow x 3))
  (/ -1/8 (pow x 3))
  (pow x 3)
  (pow x 3)
  (pow x 3)
23.806 * * [simplify]: iteration 1: (74 enodes)
23.825 * * [simplify]: iteration 2: (163 enodes)
23.907 * * [simplify]: iteration 3: (441 enodes)
24.315 * * [simplify]: iteration 4: (1499 enodes)
29.475 * * [simplify]: Extracting #0: cost 37 inf + 0
29.476 * * [simplify]: Extracting #1: cost 517 inf + 44
29.483 * * [simplify]: Extracting #2: cost 1027 inf + 21609
29.540 * * [simplify]: Extracting #3: cost 411 inf + 178697
29.643 * * [simplify]: Extracting #4: cost 57 inf + 318747
29.734 * * [simplify]: Extracting #5: cost 0 inf + 345426
29.852 * [simplify]: Simplified to:
  (expm1 (/ -1/8 (* x (* x x))))
  (log1p (/ -1/8 (* x (* x x))))
  (log (/ -1/8 (* x (* x x))))
  (log (/ -1/8 (* x (* x x))))
  (log (/ -1/8 (* x (* x x))))
  (log (/ -1/8 (* x (* x x))))
  (exp (/ -1/8 (* x (* x x))))
  (/ (/ -1/512 x) (* (* (* x x) (* x x)) (* (* x x) (* x x))))
  (/ (/ -1/512 x) (* (* (* x x) (* x x)) (* (* x x) (* x x))))
  (/ (/ -1/512 x) (* (* (* x x) (* x x)) (* (* x x) (* x x))))
  (* (cbrt (/ -1/8 (* x (* x x)))) (cbrt (/ -1/8 (* x (* x x)))))
  (cbrt (/ -1/8 (* x (* x x))))
  (/ (/ -1/512 x) (* (* (* x x) (* x x)) (* (* x x) (* x x))))
  (sqrt (/ -1/8 (* x (* x x))))
  (sqrt (/ -1/8 (* x (* x x))))
  1/8
  (* (* x x) (- x))
  (* (/ (cbrt -1/8) x) (/ (cbrt -1/8) x))
  (/ (cbrt -1/8) x)
  (/ (sqrt -1/8) (* x x))
  (/ (sqrt -1/8) x)
  (/ 1 (* x x))
  (/ -1/8 x)
  (/ (/ 1 (* x x)) x)
  (* (* x x) (/ x -1/8))
  (/ -1/8 (* x x))
  (/ (* x (* x x)) (cbrt -1/8))
  (/ x (/ (sqrt -1/8) (* x x)))
  (* (* x x) (/ x -1/8))
  (real->posit16 (/ -1/8 (* x (* x x))))
  (expm1 (* x (* x x)))
  (log1p (* x (* x x)))
  3
  3
  3
  3
  (* x (* x x))
  (* x (* x x))
  3
  3
  3
  3
  (* (log x) 3)
  (* (log x) 3)
  (* (log x) 3)
  (exp (* x (* x x)))
  (* (* x (* x x)) (* (* x (* x x)) (* x (* x x))))
  (* (* x (* x x)) (* (* x (* x x)) (* x (* x x))))
  (* x x)
  x
  (* (* x (* x x)) (* (* x (* x x)) (* x (* x x))))
  (sqrt (* x (* x x)))
  (sqrt (* x (* x x)))
  (* x (sqrt x))
  (* x (sqrt x))
  (* (* x (cbrt x)) (* x (cbrt x)))
  (* (* x x) (sqrt x))
  (* x x)
  (* x x)
  (real->posit16 (* x (* x x)))
  (/ -1/8 (* x (* x x)))
  (/ -1/8 (* x (* x x)))
  (/ -1/8 (* x (* x x)))
  (* x (* x x))
  (* x (* x x))
  (* x (* x x))
29.858 * * * [progress]: adding candidates to table
30.482 * [progress]: [Phase 3 of 3] Extracting.
30.482 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ x (sqrt (fma x x -1)))))> #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* x x) x))) (/ 1/2 x))))>)
30.482 * * * [regime-changes]: Trying 1 branch expressions: (x)
30.482 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ x (sqrt (fma x x -1)))))> #<alt (λ (x) (log (- (fma 2 x (/ -1/8 (* (* x x) x))) (/ 1/2 x))))>)
30.500 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
30.500 * [simplify]: Simplifying:
  (log (- (fma 2 x (/ -1/8 (* (* x x) x))) (/ 1/2 x)))
30.501 * * [simplify]: iteration 1: (11 enodes)
30.501 * * [simplify]: iteration 2: (12 enodes)
30.501 * * [simplify]: Extracting #0: cost 1 inf + 0
30.501 * * [simplify]: Extracting #1: cost 2 inf + 0
30.501 * * [simplify]: Extracting #2: cost 4 inf + 0
30.501 * * [simplify]: Extracting #3: cost 8 inf + 0
30.501 * * [simplify]: Extracting #4: cost 6 inf + 45
30.501 * * [simplify]: Extracting #5: cost 6 inf + 46
30.502 * * [simplify]: Extracting #6: cost 0 inf + 1056
30.502 * [simplify]: Simplified to:
  (log (- (fma 2 x (/ -1/8 (* (* x x) x))) (/ 1/2 x)))
35.698 * [regime-testing]: Baseline error score: 0.2419399177186032
35.700 * [regime-testing]: Oracle error score: 0.07861821952584587
35.705 * [regime-testing]: End program error score: 0.2419399177186032