46.462 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.105 * * * [progress]: [2/2] Setting up program.
0.109 * [progress]: [Phase 2 of 3] Improving.
0.109 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))>
0.109 * [simplify]: Simplifying:
  (log (+ x (sqrt (- (* x x) 1))))
0.109 * * [simplify]: iteration 0: 7 enodes
0.112 * * [simplify]: iteration 1: 17 enodes
0.115 * * [simplify]: iteration 2: 21 enodes
0.120 * * [simplify]: iteration 3: 37 enodes
0.133 * * [simplify]: iteration 4: 68 enodes
0.176 * * [simplify]: iteration 5: 196 enodes
0.683 * * [simplify]: iteration 6: 580 enodes
1.292 * * [simplify]: iteration 7: 1307 enodes
4.261 * * [simplify]: iteration 8: 3499 enodes
5.236 * * [simplify]: iteration complete: 5000 enodes
5.236 * * [simplify]: Extracting #0: cost 1 inf + 0
5.236 * * [simplify]: Extracting #1: cost 2 inf + 0
5.236 * * [simplify]: Extracting #2: cost 4 inf + 0
5.236 * * [simplify]: Extracting #3: cost 4 inf + 1
5.237 * * [simplify]: Extracting #4: cost 333 inf + 1
5.242 * * [simplify]: Extracting #5: cost 428 inf + 9366
5.258 * * [simplify]: Extracting #6: cost 62 inf + 40726
5.289 * * [simplify]: Extracting #7: cost 0 inf + 47272
5.311 * [simplify]: Simplified to:
  (log (+ x (sqrt (fma x x -1))))
5.315 * * [progress]: iteration 1 / 4
5.315 * * * [progress]: picking best candidate
5.317 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (fma x x -1)))))>
5.317 * * * [progress]: localizing error
5.328 * * * [progress]: generating rewritten candidates
5.328 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
5.330 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
5.337 * * * [progress]: generating series expansions
5.337 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
5.337 * [backup-simplify]: Simplify (sqrt (fma x x -1)) into (sqrt (fma x x -1))
5.337 * [approximate]: Taking taylor expansion of (sqrt (fma x x -1)) in (x) around 0
5.337 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
5.337 * [taylor]: Taking taylor expansion of (fma x x -1) in x
5.337 * [taylor]: Rewrote expression to (+ (* x x) -1)
5.337 * [taylor]: Taking taylor expansion of (* x x) in x
5.338 * [taylor]: Taking taylor expansion of x in x
5.338 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify 1 into 1
5.338 * [taylor]: Taking taylor expansion of x in x
5.338 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify 1 into 1
5.338 * [taylor]: Taking taylor expansion of -1 in x
5.338 * [backup-simplify]: Simplify -1 into -1
5.338 * [backup-simplify]: Simplify (* 0 0) into 0
5.338 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.339 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.339 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
5.339 * [backup-simplify]: Simplify (+ 0 0) into 0
5.340 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.340 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
5.340 * [taylor]: Taking taylor expansion of (fma x x -1) in x
5.340 * [taylor]: Rewrote expression to (+ (* x x) -1)
5.340 * [taylor]: Taking taylor expansion of (* x x) in x
5.340 * [taylor]: Taking taylor expansion of x in x
5.340 * [backup-simplify]: Simplify 0 into 0
5.340 * [backup-simplify]: Simplify 1 into 1
5.340 * [taylor]: Taking taylor expansion of x in x
5.340 * [backup-simplify]: Simplify 0 into 0
5.340 * [backup-simplify]: Simplify 1 into 1
5.340 * [taylor]: Taking taylor expansion of -1 in x
5.340 * [backup-simplify]: Simplify -1 into -1
5.340 * [backup-simplify]: Simplify (* 0 0) into 0
5.340 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.341 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.341 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
5.341 * [backup-simplify]: Simplify (+ 0 0) into 0
5.342 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.342 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.342 * [backup-simplify]: Simplify 0 into 0
5.342 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
5.343 * [backup-simplify]: Simplify (+ 1 0) into 1
5.344 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.345 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
5.345 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
5.346 * [backup-simplify]: Simplify (+ 0 0) into 0
5.346 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
5.347 * [backup-simplify]: Simplify 0 into 0
5.347 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.347 * [backup-simplify]: Simplify (+ 0 0) into 0
5.350 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
5.350 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
5.352 * [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)))
5.352 * [backup-simplify]: Simplify (sqrt (fma (/ 1 x) (/ 1 x) -1)) into (sqrt (fma (/ 1 x) (/ 1 x) -1))
5.352 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0
5.352 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
5.352 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
5.352 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
5.352 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
5.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.352 * [taylor]: Taking taylor expansion of x in x
5.352 * [backup-simplify]: Simplify 0 into 0
5.352 * [backup-simplify]: Simplify 1 into 1
5.352 * [backup-simplify]: Simplify (/ 1 1) into 1
5.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.352 * [taylor]: Taking taylor expansion of x in x
5.352 * [backup-simplify]: Simplify 0 into 0
5.352 * [backup-simplify]: Simplify 1 into 1
5.353 * [backup-simplify]: Simplify (/ 1 1) into 1
5.353 * [taylor]: Taking taylor expansion of -1 in x
5.353 * [backup-simplify]: Simplify -1 into -1
5.353 * [backup-simplify]: Simplify (* 1 1) into 1
5.353 * [backup-simplify]: Simplify (+ 1 0) into 1
5.353 * [backup-simplify]: Simplify (sqrt 1) into 1
5.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.358 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.358 * [backup-simplify]: Simplify (+ 0 0) into 0
5.358 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.358 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
5.358 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
5.358 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
5.359 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
5.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.359 * [taylor]: Taking taylor expansion of x in x
5.359 * [backup-simplify]: Simplify 0 into 0
5.359 * [backup-simplify]: Simplify 1 into 1
5.359 * [backup-simplify]: Simplify (/ 1 1) into 1
5.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.359 * [taylor]: Taking taylor expansion of x in x
5.359 * [backup-simplify]: Simplify 0 into 0
5.359 * [backup-simplify]: Simplify 1 into 1
5.359 * [backup-simplify]: Simplify (/ 1 1) into 1
5.359 * [taylor]: Taking taylor expansion of -1 in x
5.359 * [backup-simplify]: Simplify -1 into -1
5.359 * [backup-simplify]: Simplify (* 1 1) into 1
5.360 * [backup-simplify]: Simplify (+ 1 0) into 1
5.360 * [backup-simplify]: Simplify (sqrt 1) into 1
5.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.361 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.361 * [backup-simplify]: Simplify (+ 0 0) into 0
5.362 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.362 * [backup-simplify]: Simplify 1 into 1
5.362 * [backup-simplify]: Simplify 0 into 0
5.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.364 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.364 * [backup-simplify]: Simplify -1/2 into -1/2
5.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.366 * [backup-simplify]: Simplify (+ 0 0) into 0
5.367 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.367 * [backup-simplify]: Simplify 0 into 0
5.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.369 * [backup-simplify]: Simplify (+ 0 0) into 0
5.370 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.370 * [backup-simplify]: Simplify -1/8 into -1/8
5.370 * [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))))
5.370 * [backup-simplify]: Simplify (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (sqrt (fma (/ -1 x) (/ -1 x) -1))
5.370 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0
5.370 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
5.370 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
5.371 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
5.371 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
5.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.371 * [taylor]: Taking taylor expansion of -1 in x
5.371 * [backup-simplify]: Simplify -1 into -1
5.371 * [taylor]: Taking taylor expansion of x in x
5.371 * [backup-simplify]: Simplify 0 into 0
5.371 * [backup-simplify]: Simplify 1 into 1
5.371 * [backup-simplify]: Simplify (/ -1 1) into -1
5.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.371 * [taylor]: Taking taylor expansion of -1 in x
5.371 * [backup-simplify]: Simplify -1 into -1
5.371 * [taylor]: Taking taylor expansion of x in x
5.371 * [backup-simplify]: Simplify 0 into 0
5.371 * [backup-simplify]: Simplify 1 into 1
5.371 * [backup-simplify]: Simplify (/ -1 1) into -1
5.371 * [taylor]: Taking taylor expansion of -1 in x
5.371 * [backup-simplify]: Simplify -1 into -1
5.372 * [backup-simplify]: Simplify (* -1 -1) into 1
5.372 * [backup-simplify]: Simplify (+ 1 0) into 1
5.372 * [backup-simplify]: Simplify (sqrt 1) into 1
5.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.373 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
5.374 * [backup-simplify]: Simplify (+ 0 0) into 0
5.374 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.374 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
5.374 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
5.374 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
5.374 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
5.374 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.374 * [taylor]: Taking taylor expansion of -1 in x
5.374 * [backup-simplify]: Simplify -1 into -1
5.374 * [taylor]: Taking taylor expansion of x in x
5.374 * [backup-simplify]: Simplify 0 into 0
5.374 * [backup-simplify]: Simplify 1 into 1
5.375 * [backup-simplify]: Simplify (/ -1 1) into -1
5.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.375 * [taylor]: Taking taylor expansion of -1 in x
5.375 * [backup-simplify]: Simplify -1 into -1
5.375 * [taylor]: Taking taylor expansion of x in x
5.375 * [backup-simplify]: Simplify 0 into 0
5.375 * [backup-simplify]: Simplify 1 into 1
5.375 * [backup-simplify]: Simplify (/ -1 1) into -1
5.375 * [taylor]: Taking taylor expansion of -1 in x
5.375 * [backup-simplify]: Simplify -1 into -1
5.375 * [backup-simplify]: Simplify (* -1 -1) into 1
5.375 * [backup-simplify]: Simplify (+ 1 0) into 1
5.376 * [backup-simplify]: Simplify (sqrt 1) into 1
5.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.377 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.377 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
5.377 * [backup-simplify]: Simplify (+ 0 0) into 0
5.378 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.378 * [backup-simplify]: Simplify 1 into 1
5.378 * [backup-simplify]: Simplify 0 into 0
5.378 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.379 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
5.380 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.380 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.380 * [backup-simplify]: Simplify -1/2 into -1/2
5.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.382 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
5.382 * [backup-simplify]: Simplify (+ 0 0) into 0
5.383 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.383 * [backup-simplify]: Simplify 0 into 0
5.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.385 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
5.385 * [backup-simplify]: Simplify (+ 0 0) into 0
5.386 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.386 * [backup-simplify]: Simplify -1/8 into -1/8
5.386 * [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)
5.386 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
5.386 * [backup-simplify]: Simplify (+ x (sqrt (fma x x -1))) into (+ x (sqrt (fma x x -1)))
5.386 * [approximate]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in (x) around 0
5.386 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x
5.386 * [taylor]: Taking taylor expansion of x in x
5.386 * [backup-simplify]: Simplify 0 into 0
5.386 * [backup-simplify]: Simplify 1 into 1
5.386 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
5.386 * [taylor]: Taking taylor expansion of (fma x x -1) in x
5.386 * [taylor]: Rewrote expression to (+ (* x x) -1)
5.386 * [taylor]: Taking taylor expansion of (* x x) in x
5.387 * [taylor]: Taking taylor expansion of x in x
5.387 * [backup-simplify]: Simplify 0 into 0
5.387 * [backup-simplify]: Simplify 1 into 1
5.387 * [taylor]: Taking taylor expansion of x in x
5.387 * [backup-simplify]: Simplify 0 into 0
5.387 * [backup-simplify]: Simplify 1 into 1
5.387 * [taylor]: Taking taylor expansion of -1 in x
5.387 * [backup-simplify]: Simplify -1 into -1
5.387 * [backup-simplify]: Simplify (* 0 0) into 0
5.387 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.387 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.388 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
5.388 * [backup-simplify]: Simplify (+ 0 0) into 0
5.388 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.388 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x
5.388 * [taylor]: Taking taylor expansion of x in x
5.389 * [backup-simplify]: Simplify 0 into 0
5.389 * [backup-simplify]: Simplify 1 into 1
5.389 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x
5.389 * [taylor]: Taking taylor expansion of (fma x x -1) in x
5.389 * [taylor]: Rewrote expression to (+ (* x x) -1)
5.389 * [taylor]: Taking taylor expansion of (* x x) in x
5.389 * [taylor]: Taking taylor expansion of x in x
5.389 * [backup-simplify]: Simplify 0 into 0
5.389 * [backup-simplify]: Simplify 1 into 1
5.389 * [taylor]: Taking taylor expansion of x in x
5.389 * [backup-simplify]: Simplify 0 into 0
5.389 * [backup-simplify]: Simplify 1 into 1
5.389 * [taylor]: Taking taylor expansion of -1 in x
5.389 * [backup-simplify]: Simplify -1 into -1
5.389 * [backup-simplify]: Simplify (* 0 0) into 0
5.389 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.389 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.390 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
5.390 * [backup-simplify]: Simplify (+ 0 0) into 0
5.391 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.391 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
5.391 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.392 * [backup-simplify]: Simplify (+ 1 0) into 1
5.392 * [backup-simplify]: Simplify 1 into 1
5.392 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
5.392 * [backup-simplify]: Simplify (+ 1 0) into 1
5.394 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.395 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1)))
5.396 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.397 * [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)))
5.397 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (fma (/ 1 x) (/ 1 x) -1))) into (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x))
5.397 * [approximate]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in (x) around 0
5.397 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x
5.397 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
5.397 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
5.397 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
5.397 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
5.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.397 * [taylor]: Taking taylor expansion of x in x
5.397 * [backup-simplify]: Simplify 0 into 0
5.397 * [backup-simplify]: Simplify 1 into 1
5.397 * [backup-simplify]: Simplify (/ 1 1) into 1
5.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.397 * [taylor]: Taking taylor expansion of x in x
5.397 * [backup-simplify]: Simplify 0 into 0
5.397 * [backup-simplify]: Simplify 1 into 1
5.398 * [backup-simplify]: Simplify (/ 1 1) into 1
5.398 * [taylor]: Taking taylor expansion of -1 in x
5.398 * [backup-simplify]: Simplify -1 into -1
5.398 * [backup-simplify]: Simplify (* 1 1) into 1
5.398 * [backup-simplify]: Simplify (+ 1 0) into 1
5.398 * [backup-simplify]: Simplify (sqrt 1) into 1
5.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.400 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.400 * [backup-simplify]: Simplify (+ 0 0) into 0
5.400 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.400 * [taylor]: Taking taylor expansion of x in x
5.400 * [backup-simplify]: Simplify 0 into 0
5.400 * [backup-simplify]: Simplify 1 into 1
5.401 * [backup-simplify]: Simplify (/ 1 1) into 1
5.401 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x
5.401 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x
5.401 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x
5.401 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1)
5.401 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
5.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.401 * [taylor]: Taking taylor expansion of x in x
5.401 * [backup-simplify]: Simplify 0 into 0
5.401 * [backup-simplify]: Simplify 1 into 1
5.401 * [backup-simplify]: Simplify (/ 1 1) into 1
5.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.401 * [taylor]: Taking taylor expansion of x in x
5.401 * [backup-simplify]: Simplify 0 into 0
5.401 * [backup-simplify]: Simplify 1 into 1
5.401 * [backup-simplify]: Simplify (/ 1 1) into 1
5.401 * [taylor]: Taking taylor expansion of -1 in x
5.401 * [backup-simplify]: Simplify -1 into -1
5.402 * [backup-simplify]: Simplify (* 1 1) into 1
5.402 * [backup-simplify]: Simplify (+ 1 0) into 1
5.402 * [backup-simplify]: Simplify (sqrt 1) into 1
5.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.403 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.404 * [backup-simplify]: Simplify (+ 0 0) into 0
5.404 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.404 * [taylor]: Taking taylor expansion of x in x
5.404 * [backup-simplify]: Simplify 0 into 0
5.404 * [backup-simplify]: Simplify 1 into 1
5.404 * [backup-simplify]: Simplify (/ 1 1) into 1
5.405 * [backup-simplify]: Simplify (+ 1 1) into 2
5.405 * [backup-simplify]: Simplify 2 into 2
5.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.405 * [backup-simplify]: Simplify (+ 0 0) into 0
5.405 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.407 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.408 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.409 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
5.409 * [backup-simplify]: Simplify -1/2 into -1/2
5.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.411 * [backup-simplify]: Simplify (+ 0 0) into 0
5.411 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.412 * [backup-simplify]: Simplify (+ 0 0) into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.414 * [backup-simplify]: Simplify (+ 0 0) into 0
5.415 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.416 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
5.416 * [backup-simplify]: Simplify -1/8 into -1/8
5.416 * [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))))
5.416 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1))) into (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x))
5.416 * [approximate]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in (x) around 0
5.416 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x
5.416 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
5.416 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
5.416 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
5.416 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
5.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.416 * [taylor]: Taking taylor expansion of -1 in x
5.416 * [backup-simplify]: Simplify -1 into -1
5.417 * [taylor]: Taking taylor expansion of x in x
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 1 into 1
5.417 * [backup-simplify]: Simplify (/ -1 1) into -1
5.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.417 * [taylor]: Taking taylor expansion of -1 in x
5.417 * [backup-simplify]: Simplify -1 into -1
5.417 * [taylor]: Taking taylor expansion of x in x
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 1 into 1
5.417 * [backup-simplify]: Simplify (/ -1 1) into -1
5.417 * [taylor]: Taking taylor expansion of -1 in x
5.417 * [backup-simplify]: Simplify -1 into -1
5.417 * [backup-simplify]: Simplify (* -1 -1) into 1
5.418 * [backup-simplify]: Simplify (+ 1 0) into 1
5.418 * [backup-simplify]: Simplify (sqrt 1) into 1
5.418 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.419 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
5.420 * [backup-simplify]: Simplify (+ 0 0) into 0
5.420 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.420 * [taylor]: Taking taylor expansion of x in x
5.420 * [backup-simplify]: Simplify 0 into 0
5.420 * [backup-simplify]: Simplify 1 into 1
5.420 * [backup-simplify]: Simplify (/ 1 1) into 1
5.420 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x
5.420 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x
5.420 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x
5.420 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1)
5.420 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
5.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.421 * [taylor]: Taking taylor expansion of -1 in x
5.421 * [backup-simplify]: Simplify -1 into -1
5.421 * [taylor]: Taking taylor expansion of x in x
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [backup-simplify]: Simplify (/ -1 1) into -1
5.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.421 * [taylor]: Taking taylor expansion of -1 in x
5.421 * [backup-simplify]: Simplify -1 into -1
5.421 * [taylor]: Taking taylor expansion of x in x
5.421 * [backup-simplify]: Simplify 0 into 0
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [backup-simplify]: Simplify (/ -1 1) into -1
5.421 * [taylor]: Taking taylor expansion of -1 in x
5.421 * [backup-simplify]: Simplify -1 into -1
5.421 * [backup-simplify]: Simplify (* -1 -1) into 1
5.422 * [backup-simplify]: Simplify (+ 1 0) into 1
5.422 * [backup-simplify]: Simplify (sqrt 1) into 1
5.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.423 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.423 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
5.424 * [backup-simplify]: Simplify (+ 0 0) into 0
5.424 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.424 * [taylor]: Taking taylor expansion of x in x
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 1 into 1
5.424 * [backup-simplify]: Simplify (/ 1 1) into 1
5.425 * [backup-simplify]: Simplify (- 1) into -1
5.425 * [backup-simplify]: Simplify (+ 1 -1) into 0
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.425 * [backup-simplify]: Simplify (- 0) into 0
5.426 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify 0 into 0
5.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.428 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
5.428 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.428 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.429 * [backup-simplify]: Simplify (- 0) into 0
5.429 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
5.429 * [backup-simplify]: Simplify -1/2 into -1/2
5.430 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.431 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
5.431 * [backup-simplify]: Simplify (+ 0 0) into 0
5.432 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.433 * [backup-simplify]: Simplify (- 0) into 0
5.433 * [backup-simplify]: Simplify (+ 0 0) into 0
5.433 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.434 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.435 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
5.435 * [backup-simplify]: Simplify (+ 0 0) into 0
5.436 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.437 * [backup-simplify]: Simplify (- 0) into 0
5.437 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
5.437 * [backup-simplify]: Simplify -1/8 into -1/8
5.439 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.440 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.441 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
5.441 * [backup-simplify]: Simplify (+ 0 0) into 0
5.442 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0
5.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.442 * [backup-simplify]: Simplify (- 0) into 0
5.443 * [backup-simplify]: Simplify (+ 0 0) into 0
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [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
5.444 * [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
5.445 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
5.445 * [backup-simplify]: Simplify (+ 0 0) into 0
5.446 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16
5.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.447 * [backup-simplify]: Simplify (- 0) into 0
5.447 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16
5.447 * [backup-simplify]: Simplify -1/16 into -1/16
5.447 * [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))))
5.448 * * * [progress]: simplifying candidates
5.448 * * * * [progress]: [ 1 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (log1p (expm1 (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 2 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (expm1 (log1p (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 3 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (fma x x -1) 1/2))))>
5.448 * * * * [progress]: [ 4 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (sqrt (fma x x -1)) 1))))>
5.448 * * * * [progress]: [ 5 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (log (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 6 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (log (exp (sqrt (fma x x -1)))))))>
5.448 * * * * [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)))))))>
5.448 * * * * [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)))))))>
5.448 * * * * [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)))))))>
5.448 * * * * [progress]: [ 10 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 11 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (sqrt (fma x x -1))))))>
5.448 * * * * [progress]: [ 12 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (fma x x -1) (/ 1 2)))))>
5.448 * * * * [progress]: [ 13 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 14 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (fabs (sqrt (fma x x -1))))))>
5.448 * * * * [progress]: [ 15 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (sqrt (fma x x -1))))))>
5.448 * * * * [progress]: [ 16 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (posit16->real (real->posit16 (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 17 / 40 ] simplifiying candidate #<alt (λ (x) (log (log1p (expm1 (+ x (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 18 / 40 ] simplifiying candidate #<alt (λ (x) (log (expm1 (log1p (+ x (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 19 / 40 ] simplifiying candidate #<alt (λ (x) (log (fma (* (cbrt x) (cbrt x)) (cbrt x) (sqrt (fma x x -1)))))>
5.448 * * * * [progress]: [ 20 / 40 ] simplifiying candidate #<alt (λ (x) (log (fma (sqrt x) (sqrt x) (sqrt (fma x x -1)))))>
5.448 * * * * [progress]: [ 21 / 40 ] simplifiying candidate #<alt (λ (x) (log (fma 1 x (sqrt (fma x x -1)))))>
5.448 * * * * [progress]: [ 22 / 40 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp x) (exp (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 23 / 40 ] simplifiying candidate #<alt (λ (x) (log (pow (+ x (sqrt (fma x x -1))) 1)))>
5.448 * * * * [progress]: [ 24 / 40 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ x (sqrt (fma x x -1)))))))>
5.448 * * * * [progress]: [ 25 / 40 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ x (sqrt (fma x x -1)))))))>
5.448 * * * * [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)))))))>
5.448 * * * * [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)))))))>
5.449 * * * * [progress]: [ 28 / 40 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ x (sqrt (fma x x -1)))) (sqrt (+ x (sqrt (fma x x -1)))))))>
5.449 * * * * [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))))))))>
5.449 * * * * [progress]: [ 30 / 40 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (fma x x -1))))))>
5.449 * * * * [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))))))>
5.449 * * * * [progress]: [ 32 / 40 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (fma x x -1))))))>
5.449 * * * * [progress]: [ 33 / 40 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ x (sqrt (fma x x -1)))))))>
5.449 * * * * [progress]: [ 34 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ (sqrt (fma x x -1)) x)))>
5.449 * * * * [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))))))>
5.449 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))))))>
5.449 * * * * [progress]: [ 37 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x))))>
5.449 * * * * [progress]: [ 38 / 40 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))))>
5.449 * * * * [progress]: [ 39 / 40 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
5.449 * * * * [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))))))>
5.449 * [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))))
5.450 * * [simplify]: iteration 0: 73 enodes
5.466 * * [simplify]: iteration 1: 172 enodes
5.520 * * [simplify]: iteration 2: 461 enodes
5.639 * * [simplify]: iteration 3: 1250 enodes
7.090 * * [simplify]: iteration 4: 4052 enodes
8.029 * * [simplify]: iteration complete: 5000 enodes
8.029 * * [simplify]: Extracting #0: cost 33 inf + 0
8.032 * * [simplify]: Extracting #1: cost 260 inf + 2
8.043 * * [simplify]: Extracting #2: cost 476 inf + 10772
8.089 * * [simplify]: Extracting #3: cost 251 inf + 58952
8.126 * * [simplify]: Extracting #4: cost 82 inf + 99835
8.197 * * [simplify]: Extracting #5: cost 8 inf + 123855
8.280 * * [simplify]: Extracting #6: cost 0 inf + 126010
8.364 * [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 x (* x x) (* (fma x x -1) (sqrt (fma x x -1))))
  (+ (* x (- x (sqrt (fma x x -1)))) (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 (/ 1/8 (sqrt -1)) (* (* x x) (* x x)) (fma (/ (* x x) (sqrt -1)) 1/2 (sqrt -1)))
  (+ (/ -1/8 (* x (* x x))) (- x (/ 1/2 x)))
  (- (- (/ 1/2 x) x) (/ -1/8 (* x (* x x))))
  (fma 1/2 (/ (* x x) (sqrt -1)) (+ (sqrt -1) x))
  (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* x (* x x))))
  (+ (+ (/ 1/2 x) (/ (/ 1/8 x) (* x x))) (/ 1/16 (pow x 5)))
8.367 * * * [progress]: adding candidates to table
8.576 * * [progress]: iteration 2 / 4
8.576 * * * [progress]: picking best candidate
8.579 * * * * [pick]: Picked  #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* x (* x x))))))>
8.579 * * * [progress]: localizing error
8.603 * * * [progress]: generating rewritten candidates
8.603 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
8.628 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2 2)
8.646 * * * [progress]: generating series expansions
8.646 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
8.647 * [backup-simplify]: Simplify (/ -1/8 (* x (* x x))) into (/ -1/8 (pow x 3))
8.647 * [approximate]: Taking taylor expansion of (/ -1/8 (pow x 3)) in (x) around 0
8.647 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x
8.647 * [taylor]: Taking taylor expansion of -1/8 in x
8.647 * [backup-simplify]: Simplify -1/8 into -1/8
8.647 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.647 * [taylor]: Taking taylor expansion of x in x
8.647 * [backup-simplify]: Simplify 0 into 0
8.647 * [backup-simplify]: Simplify 1 into 1
8.647 * [backup-simplify]: Simplify (* 1 1) into 1
8.648 * [backup-simplify]: Simplify (* 1 1) into 1
8.648 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
8.648 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x
8.648 * [taylor]: Taking taylor expansion of -1/8 in x
8.648 * [backup-simplify]: Simplify -1/8 into -1/8
8.648 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.648 * [taylor]: Taking taylor expansion of x in x
8.648 * [backup-simplify]: Simplify 0 into 0
8.648 * [backup-simplify]: Simplify 1 into 1
8.648 * [backup-simplify]: Simplify (* 1 1) into 1
8.648 * [backup-simplify]: Simplify (* 1 1) into 1
8.649 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
8.649 * [backup-simplify]: Simplify -1/8 into -1/8
8.649 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.650 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.650 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
8.650 * [backup-simplify]: Simplify 0 into 0
8.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.653 * [backup-simplify]: Simplify 0 into 0
8.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.656 * [backup-simplify]: Simplify 0 into 0
8.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.660 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.660 * [backup-simplify]: Simplify 0 into 0
8.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.664 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.664 * [backup-simplify]: Simplify 0 into 0
8.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.668 * [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
8.668 * [backup-simplify]: Simplify 0 into 0
8.668 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3))
8.668 * [backup-simplify]: Simplify (/ -1/8 (* (/ 1 x) (* (/ 1 x) (/ 1 x)))) into (* -1/8 (pow x 3))
8.668 * [approximate]: Taking taylor expansion of (* -1/8 (pow x 3)) in (x) around 0
8.668 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x
8.668 * [taylor]: Taking taylor expansion of -1/8 in x
8.668 * [backup-simplify]: Simplify -1/8 into -1/8
8.668 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.668 * [taylor]: Taking taylor expansion of x in x
8.668 * [backup-simplify]: Simplify 0 into 0
8.669 * [backup-simplify]: Simplify 1 into 1
8.669 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x
8.669 * [taylor]: Taking taylor expansion of -1/8 in x
8.669 * [backup-simplify]: Simplify -1/8 into -1/8
8.669 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.669 * [taylor]: Taking taylor expansion of x in x
8.669 * [backup-simplify]: Simplify 0 into 0
8.669 * [backup-simplify]: Simplify 1 into 1
8.669 * [backup-simplify]: Simplify (* 1 1) into 1
8.670 * [backup-simplify]: Simplify (* 1 1) into 1
8.670 * [backup-simplify]: Simplify (* -1/8 1) into -1/8
8.670 * [backup-simplify]: Simplify -1/8 into -1/8
8.671 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.671 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.672 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 0 1)) into 0
8.672 * [backup-simplify]: Simplify 0 into 0
8.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.675 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (* 0 1))) into 0
8.675 * [backup-simplify]: Simplify 0 into 0
8.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.678 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.678 * [backup-simplify]: Simplify 0 into 0
8.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.682 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.682 * [backup-simplify]: Simplify 0 into 0
8.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.684 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.684 * [backup-simplify]: Simplify 0 into 0
8.685 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.687 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.687 * [backup-simplify]: Simplify 0 into 0
8.688 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3))
8.688 * [backup-simplify]: Simplify (/ -1/8 (* (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x))))) into (* 1/8 (pow x 3))
8.688 * [approximate]: Taking taylor expansion of (* 1/8 (pow x 3)) in (x) around 0
8.688 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x
8.688 * [taylor]: Taking taylor expansion of 1/8 in x
8.688 * [backup-simplify]: Simplify 1/8 into 1/8
8.688 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.688 * [taylor]: Taking taylor expansion of x in x
8.688 * [backup-simplify]: Simplify 0 into 0
8.688 * [backup-simplify]: Simplify 1 into 1
8.688 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x
8.688 * [taylor]: Taking taylor expansion of 1/8 in x
8.688 * [backup-simplify]: Simplify 1/8 into 1/8
8.688 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.688 * [taylor]: Taking taylor expansion of x in x
8.688 * [backup-simplify]: Simplify 0 into 0
8.688 * [backup-simplify]: Simplify 1 into 1
8.688 * [backup-simplify]: Simplify (* 1 1) into 1
8.688 * [backup-simplify]: Simplify (* 1 1) into 1
8.689 * [backup-simplify]: Simplify (* 1/8 1) into 1/8
8.689 * [backup-simplify]: Simplify 1/8 into 1/8
8.689 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.690 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.690 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0
8.690 * [backup-simplify]: Simplify 0 into 0
8.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.692 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0
8.692 * [backup-simplify]: Simplify 0 into 0
8.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.694 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.694 * [backup-simplify]: Simplify 0 into 0
8.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.696 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.696 * [backup-simplify]: Simplify 0 into 0
8.697 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.701 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.701 * [backup-simplify]: Simplify 0 into 0
8.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.703 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.703 * [backup-simplify]: Simplify 0 into 0
8.703 * [backup-simplify]: Simplify (* 1/8 (pow (/ 1 (- x)) 3)) into (/ -1/8 (pow x 3))
8.704 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2 2)
8.704 * [backup-simplify]: Simplify (* x (* x x)) into (pow x 3)
8.704 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
8.704 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.704 * [taylor]: Taking taylor expansion of x in x
8.704 * [backup-simplify]: Simplify 0 into 0
8.704 * [backup-simplify]: Simplify 1 into 1
8.704 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.704 * [taylor]: Taking taylor expansion of x in x
8.704 * [backup-simplify]: Simplify 0 into 0
8.704 * [backup-simplify]: Simplify 1 into 1
8.704 * [backup-simplify]: Simplify (* 1 1) into 1
8.704 * [backup-simplify]: Simplify (* 1 1) into 1
8.704 * [backup-simplify]: Simplify 1 into 1
8.705 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.705 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.705 * [backup-simplify]: Simplify 0 into 0
8.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.706 * [backup-simplify]: Simplify 0 into 0
8.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.708 * [backup-simplify]: Simplify 0 into 0
8.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.709 * [backup-simplify]: Simplify 0 into 0
8.710 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.711 * [backup-simplify]: Simplify 0 into 0
8.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.714 * [backup-simplify]: Simplify 0 into 0
8.714 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3)
8.715 * [backup-simplify]: Simplify (* (/ 1 x) (* (/ 1 x) (/ 1 x))) into (/ 1 (pow x 3))
8.715 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
8.715 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
8.715 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.715 * [taylor]: Taking taylor expansion of x in x
8.715 * [backup-simplify]: Simplify 0 into 0
8.715 * [backup-simplify]: Simplify 1 into 1
8.715 * [backup-simplify]: Simplify (* 1 1) into 1
8.715 * [backup-simplify]: Simplify (* 1 1) into 1
8.716 * [backup-simplify]: Simplify (/ 1 1) into 1
8.716 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
8.716 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.716 * [taylor]: Taking taylor expansion of x in x
8.716 * [backup-simplify]: Simplify 0 into 0
8.716 * [backup-simplify]: Simplify 1 into 1
8.716 * [backup-simplify]: Simplify (* 1 1) into 1
8.717 * [backup-simplify]: Simplify (* 1 1) into 1
8.717 * [backup-simplify]: Simplify (/ 1 1) into 1
8.717 * [backup-simplify]: Simplify 1 into 1
8.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.719 * [backup-simplify]: Simplify 0 into 0
8.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.721 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.721 * [backup-simplify]: Simplify 0 into 0
8.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.724 * [backup-simplify]: Simplify 0 into 0
8.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.728 * [backup-simplify]: Simplify 0 into 0
8.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.732 * [backup-simplify]: Simplify 0 into 0
8.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.734 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.735 * [backup-simplify]: Simplify 0 into 0
8.736 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3)
8.736 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (/ -1 (pow x 3))
8.736 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
8.736 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
8.736 * [taylor]: Taking taylor expansion of -1 in x
8.736 * [backup-simplify]: Simplify -1 into -1
8.736 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.736 * [taylor]: Taking taylor expansion of x in x
8.736 * [backup-simplify]: Simplify 0 into 0
8.736 * [backup-simplify]: Simplify 1 into 1
8.736 * [backup-simplify]: Simplify (* 1 1) into 1
8.737 * [backup-simplify]: Simplify (* 1 1) into 1
8.737 * [backup-simplify]: Simplify (/ -1 1) into -1
8.737 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
8.737 * [taylor]: Taking taylor expansion of -1 in x
8.737 * [backup-simplify]: Simplify -1 into -1
8.737 * [taylor]: Taking taylor expansion of (pow x 3) in x
8.737 * [taylor]: Taking taylor expansion of x in x
8.737 * [backup-simplify]: Simplify 0 into 0
8.737 * [backup-simplify]: Simplify 1 into 1
8.738 * [backup-simplify]: Simplify (* 1 1) into 1
8.738 * [backup-simplify]: Simplify (* 1 1) into 1
8.738 * [backup-simplify]: Simplify (/ -1 1) into -1
8.738 * [backup-simplify]: Simplify -1 into -1
8.739 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.740 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
8.740 * [backup-simplify]: Simplify 0 into 0
8.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.743 * [backup-simplify]: Simplify 0 into 0
8.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.747 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.747 * [backup-simplify]: Simplify 0 into 0
8.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.751 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.751 * [backup-simplify]: Simplify 0 into 0
8.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
8.755 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.755 * [backup-simplify]: Simplify 0 into 0
8.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
8.760 * [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
8.760 * [backup-simplify]: Simplify 0 into 0
8.760 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3)
8.760 * * * [progress]: simplifying candidates
8.760 * * * * [progress]: [ 1 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (log1p (expm1 (/ -1/8 (* x (* x x))))))))>
8.760 * * * * [progress]: [ 2 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (expm1 (log1p (/ -1/8 (* x (* x x))))))))>
8.760 * * * * [progress]: [ 3 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (pow (/ -1/8 (* x (* x x))) 1))))>
8.761 * * * * [progress]: [ 4 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log -1/8) (+ (log x) (+ (log x) (log x))))))))>
8.761 * * * * [progress]: [ 5 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log -1/8) (+ (log x) (log (* x x))))))))>
8.761 * * * * [progress]: [ 6 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log -1/8) (log (* x (* x x))))))))>
8.761 * * * * [progress]: [ 7 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (log (/ -1/8 (* x (* x x))))))))>
8.761 * * * * [progress]: [ 8 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (log (exp (/ -1/8 (* x (* x x))))))))>
8.761 * * * * [progress]: [ 9 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (/ (* (* -1/8 -1/8) -1/8) (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x))))))))>
8.761 * * * * [progress]: [ 10 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (/ (* (* -1/8 -1/8) -1/8) (* (* (* x x) x) (* (* (* x x) (* x x)) (* x x))))))))>
8.761 * * * * [progress]: [ 11 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (/ (* (* -1/8 -1/8) -1/8) (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))))))))>
8.761 * * * * [progress]: [ 12 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (* (cbrt (/ -1/8 (* x (* x x)))) (cbrt (/ -1/8 (* x (* x x))))) (cbrt (/ -1/8 (* x (* x x))))))))>
8.761 * * * * [progress]: [ 13 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (* (* (/ -1/8 (* x (* x x))) (/ -1/8 (* x (* x x)))) (/ -1/8 (* x (* x x))))))))>
8.761 * * * * [progress]: [ 14 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (sqrt (/ -1/8 (* x (* x x)))) (sqrt (/ -1/8 (* x (* x x))))))))>
8.761 * * * * [progress]: [ 15 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (- -1/8) (- (* x (* x x)))))))>
8.761 * * * * [progress]: [ 16 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (* (cbrt -1/8) (cbrt -1/8)) x) (/ (cbrt -1/8) (* x x))))))>
8.761 * * * * [progress]: [ 17 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt -1/8) x) (/ (sqrt -1/8) (* x x))))))>
8.762 * * * * [progress]: [ 18 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ -1/8 (* x x))))))>
8.762 * * * * [progress]: [ 19 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* 1 (/ -1/8 (* x (* x x)))))))>
8.762 * * * * [progress]: [ 20 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* -1/8 (/ 1 (* x (* x x)))))))>
8.762 * * * * [progress]: [ 21 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ 1 (/ (* x (* x x)) -1/8)))))>
8.762 * * * * [progress]: [ 22 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x)))))>
8.762 * * * * [progress]: [ 23 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (* (cbrt -1/8) (cbrt -1/8)) (/ (* x (* x x)) (cbrt -1/8))))))>
8.762 * * * * [progress]: [ 24 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (sqrt -1/8) (/ (* x (* x x)) (sqrt -1/8))))))>
8.762 * * * * [progress]: [ 25 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ 1 (/ (* x (* x x)) -1/8)))))>
8.762 * * * * [progress]: [ 26 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (posit16->real (real->posit16 (/ -1/8 (* x (* x x))))))))>
8.762 * * * * [progress]: [ 27 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (log1p (expm1 (* x (* x x))))))))>
8.762 * * * * [progress]: [ 28 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (expm1 (log1p (* x (* x x))))))))>
8.762 * * * * [progress]: [ 29 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x (+ 1 (+ 1 1)))))))>
8.762 * * * * [progress]: [ 30 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x (+ 1 2))))))>
8.762 * * * * [progress]: [ 31 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x (+ 1 (+ 1 1)))))))>
8.763 * * * * [progress]: [ 32 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x (+ 1 (* 2 1)))))))>
8.763 * * * * [progress]: [ 33 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow (* x (* x x)) 1)))))>
8.763 * * * * [progress]: [ 34 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow (* x (* x x)) 1)))))>
8.763 * * * * [progress]: [ 35 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow (* x (* x x)) 1)))))>
8.763 * * * * [progress]: [ 36 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (exp (+ (log x) (+ (log x) (log x))))))))>
8.763 * * * * [progress]: [ 37 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (exp (+ (log x) (log (* x x))))))))>
8.763 * * * * [progress]: [ 38 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (exp (log (* x (* x x))))))))>
8.763 * * * * [progress]: [ 39 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (log (exp (* x (* x x))))))))>
8.763 * * * * [progress]: [ 40 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.763 * * * * [progress]: [ 41 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (cbrt (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x))))))))>
8.763 * * * * [progress]: [ 42 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (cbrt (* (* (* x x) x) (* (* (* x x) (* x x)) (* x x))))))))>
8.763 * * * * [progress]: [ 43 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (* (cbrt (* x (* x x))) (cbrt (* x (* x x)))) (cbrt (* x (* x x))))))))>
8.763 * * * * [progress]: [ 44 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (cbrt (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))))))))>
8.763 * * * * [progress]: [ 45 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (sqrt (* x (* x x))) (sqrt (* x (* x x))))))))>
8.763 * * * * [progress]: [ 46 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* 1 (* x (* x x)))))))>
8.764 * * * * [progress]: [ 47 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (* (sqrt x) x) (* (sqrt x) x))))))>
8.764 * * * * [progress]: [ 48 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (* x x) x)))))>
8.764 * * * * [progress]: [ 49 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* x x)))))))>
8.764 * * * * [progress]: [ 50 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (sqrt x) (* (sqrt x) (* x x)))))))>
8.764 * * * * [progress]: [ 51 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* 1 (* x (* x x)))))))>
8.764 * * * * [progress]: [ 52 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (posit16->real (real->posit16 (* x (* x x))))))))>
8.764 * * * * [progress]: [ 53 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* (* x x) x)))))>
8.764 * * * * [progress]: [ 54 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.764 * * * * [progress]: [ 55 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.764 * * * * [progress]: [ 56 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.764 * * * * [progress]: [ 57 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.764 * * * * [progress]: [ 58 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.764 * * * * [progress]: [ 59 / 59 ] simplifiying candidate #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (pow x 3)))))>
8.765 * [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) (log (* x 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)
  (/ (cbrt -1/8) (* x x))
  (/ (sqrt -1/8) x)
  (/ (sqrt -1/8) (* x x))
  (/ 1 x)
  (/ -1/8 (* x x))
  (/ 1 (* x (* x x)))
  (/ (* x (* x x)) -1/8)
  (/ -1/8 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))
  (+ 1 2)
  (+ 1 (+ 1 1))
  (+ 1 (* 2 1))
  (* x (* x x))
  (* x (* x x))
  (+ (log x) (+ (log x) (log x)))
  (+ (log x) (log (* x 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)))
  (* (sqrt x) x)
  (* (sqrt x) x)
  (* x x)
  (* (cbrt x) (* x x))
  (* (sqrt x) (* x x))
  (* x (* 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)
8.766 * * [simplify]: iteration 0: 76 enodes
8.791 * * [simplify]: iteration 1: 156 enodes
8.843 * * [simplify]: iteration 2: 468 enodes
9.241 * * [simplify]: iteration 3: 1907 enodes
9.919 * * [simplify]: iteration complete: 5003 enodes
9.919 * * [simplify]: Extracting #0: cost 37 inf + 0
9.923 * * [simplify]: Extracting #1: cost 918 inf + 125
9.941 * * [simplify]: Extracting #2: cost 1467 inf + 36167
10.005 * * [simplify]: Extracting #3: cost 679 inf + 201857
10.098 * * [simplify]: Extracting #4: cost 147 inf + 322221
10.209 * * [simplify]: Extracting #5: cost 56 inf + 356508
10.325 * * [simplify]: Extracting #6: cost 28 inf + 366851
10.422 * * [simplify]: Extracting #7: cost 0 inf + 377695
10.507 * [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)))
  (* (* (/ -1/8 (* (* x x) x)) (/ -1/8 (* (* x x) x))) (/ -1/8 (* (* x x) x)))
  (* (* (/ -1/8 (* (* x x) x)) (/ -1/8 (* (* x x) x))) (/ -1/8 (* (* x x) x)))
  (* (* (/ -1/8 (* (* x x) x)) (/ -1/8 (* (* x x) x))) (/ -1/8 (* (* 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)
  (/ (/ (cbrt -1/8) x) x)
  (/ (sqrt -1/8) x)
  (/ (sqrt -1/8) (* x x))
  (/ 1 x)
  (/ -1/8 (* x x))
  (/ 1 (* (* x x) x))
  (/ (* (* x x) x) -1/8)
  (/ -1/8 x)
  (/ (* x x) (/ (cbrt -1/8) x))
  (* (* 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))
  3
  3
  3
  3
  (* (* x x) x)
  (* (* x x) x)
  (* 3 (log x))
  (* 3 (log x))
  (* 3 (log x))
  (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))
  (* (sqrt x) x)
  (* (sqrt x) x)
  (* x x)
  (* (* x x) (cbrt x))
  (* (* x x) (sqrt 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)
10.510 * * * [progress]: adding candidates to table
10.737 * [progress]: [Phase 3 of 3] Extracting.
10.738 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ x (sqrt (fma x x -1)))))> #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* x (* x x))))))>)
10.738 * * * [regime-changes]: Trying 1 branch expressions: (x)
10.738 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ x (sqrt (fma x x -1)))))> #<alt (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* x (* x x))))))>)
10.755 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
10.756 * [simplify]: Simplifying:
  (log (+ (fma 2 x (/ -1/2 x)) (/ -1/8 (* x (* x x)))))
10.756 * * [simplify]: iteration 0: 11 enodes
10.756 * * [simplify]: iteration 1: 13 enodes
10.757 * * [simplify]: iteration complete: 13 enodes
10.757 * * [simplify]: Extracting #0: cost 1 inf + 0
10.757 * * [simplify]: Extracting #1: cost 2 inf + 0
10.757 * * [simplify]: Extracting #2: cost 4 inf + 0
10.757 * * [simplify]: Extracting #3: cost 9 inf + 0
10.757 * * [simplify]: Extracting #4: cost 8 inf + 3
10.757 * * [simplify]: Extracting #5: cost 0 inf + 976
10.757 * [simplify]: Simplified to:
  (log (+ (/ -1/8 (* (* x x) x)) (fma 2 x (/ -1/2 x))))
14.391 * [regime-testing]: Baseline error score: 0.24315544431306932
14.395 * [regime-testing]: Oracle error score: 0.08669068857583598
14.404 * [regime-testing]: End program error score: 0.24315544431306932