1.026 * [progress]: [Phase 1 of 3] Setting up.
0.004 * * * [progress]: [1/2] Preparing points
0.209 * * * [progress]: [2/2] Setting up program.
0.215 * [progress]: [Phase 2 of 3] Improving.
0.215 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (log (- (/ 1 x) 1))))>
0.218 * [simplify]: Simplifying:
  (- (log (- (/ 1 x) 1)))
0.219 * * [simplify]: iteration 1: (6 enodes)
0.228 * * [simplify]: iteration 2: (9 enodes)
0.230 * * [simplify]: iteration 3: (10 enodes)
0.274 * * [simplify]: Extracting #0: cost 1 inf + 0
0.274 * * [simplify]: Extracting #1: cost 2 inf + 0
0.274 * * [simplify]: Extracting #2: cost 3 inf + 0
0.274 * * [simplify]: Extracting #3: cost 6 inf + 0
0.275 * * [simplify]: Extracting #4: cost 5 inf + 2
0.275 * * [simplify]: Extracting #5: cost 0 inf + 471
0.275 * [simplify]: Simplified to:
  (- (log (- (/ 1 x) 1)))
0.281 * * [progress]: iteration 1 / 4
0.281 * * * [progress]: picking best candidate
0.283 * * * * [pick]: Picked  #<alt (λ (x) (- (log (- (/ 1 x) 1))))>
0.283 * * * [progress]: localizing error
0.298 * * * [progress]: generating rewritten candidates
0.298 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.310 * * * [progress]: generating series expansions
0.310 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.317 * [backup-simplify]: Simplify (log (- (/ 1 x) 1)) into (log (- (/ 1 x) 1))
0.317 * [approximate]: Taking taylor expansion of (log (- (/ 1 x) 1)) in (x) around 0
0.317 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (/ 1 1) into 1
0.318 * [taylor]: Taking taylor expansion of 1 in x
0.318 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (+ 1 0) into 1
0.319 * [backup-simplify]: Simplify (log 1) into 0
0.319 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [backup-simplify]: Simplify 0 into 0
0.319 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (/ 1 1) into 1
0.320 * [taylor]: Taking taylor expansion of 1 in x
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (+ 1 0) into 1
0.320 * [backup-simplify]: Simplify (log 1) into 0
0.321 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.321 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (- 1) into -1
0.323 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.324 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1
0.324 * [backup-simplify]: Simplify -1 into -1
0.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.327 * [backup-simplify]: Simplify (- 0) into 0
0.327 * [backup-simplify]: Simplify (+ 0 0) into 0
0.330 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2
0.330 * [backup-simplify]: Simplify -1/2 into -1/2
0.331 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
0.331 * [backup-simplify]: Simplify (log (- (/ 1 (/ 1 x)) 1)) into (log (- x 1))
0.331 * [approximate]: Taking taylor expansion of (log (- x 1)) in (x) around 0
0.331 * [taylor]: Taking taylor expansion of (log (- x 1)) in x
0.331 * [taylor]: Taking taylor expansion of (- x 1) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify 1 into 1
0.331 * [taylor]: Taking taylor expansion of 1 in x
0.331 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify (- 1) into -1
0.332 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.333 * [backup-simplify]: Simplify (log -1) into (log -1)
0.333 * [taylor]: Taking taylor expansion of (log (- x 1)) in x
0.333 * [taylor]: Taking taylor expansion of (- x 1) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 1 into 1
0.333 * [taylor]: Taking taylor expansion of 1 in x
0.333 * [backup-simplify]: Simplify 1 into 1
0.334 * [backup-simplify]: Simplify (- 1) into -1
0.334 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.334 * [backup-simplify]: Simplify (log -1) into (log -1)
0.335 * [backup-simplify]: Simplify (log -1) into (log -1)
0.335 * [backup-simplify]: Simplify (- 0) into 0
0.336 * [backup-simplify]: Simplify (+ 1 0) into 1
0.337 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1
0.337 * [backup-simplify]: Simplify -1 into -1
0.338 * [backup-simplify]: Simplify (- 0) into 0
0.338 * [backup-simplify]: Simplify (+ 0 0) into 0
0.341 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.341 * [backup-simplify]: Simplify -1/2 into -1/2
0.342 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (log -1))) into (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
0.342 * [backup-simplify]: Simplify (log (- (/ 1 (/ 1 (- x))) 1)) into (log (- (+ x 1)))
0.342 * [approximate]: Taking taylor expansion of (log (- (+ x 1))) in (x) around 0
0.342 * [taylor]: Taking taylor expansion of (log (- (+ x 1))) in x
0.342 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x
0.342 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.342 * [taylor]: Taking taylor expansion of 1 in x
0.342 * [backup-simplify]: Simplify 1 into 1
0.343 * [backup-simplify]: Simplify (+ 0 1) into 1
0.343 * [backup-simplify]: Simplify (- 1) into -1
0.344 * [backup-simplify]: Simplify (- 1) into -1
0.344 * [backup-simplify]: Simplify (log -1) into (log -1)
0.344 * [taylor]: Taking taylor expansion of (log (- (+ x 1))) in x
0.344 * [taylor]: Taking taylor expansion of (- (+ x 1)) in x
0.344 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [taylor]: Taking taylor expansion of 1 in x
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [backup-simplify]: Simplify (+ 0 1) into 1
0.345 * [backup-simplify]: Simplify (- 1) into -1
0.346 * [backup-simplify]: Simplify (- 1) into -1
0.346 * [backup-simplify]: Simplify (log -1) into (log -1)
0.347 * [backup-simplify]: Simplify (log -1) into (log -1)
0.347 * [backup-simplify]: Simplify (+ 1 0) into 1
0.348 * [backup-simplify]: Simplify (- 1) into -1
0.348 * [backup-simplify]: Simplify (- 1) into -1
0.349 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow -1 1)))) 1) into 1
0.349 * [backup-simplify]: Simplify 1 into 1
0.350 * [backup-simplify]: Simplify (- 1) into -1
0.350 * [backup-simplify]: Simplify (- 1) into -1
0.351 * [backup-simplify]: Simplify (+ 0 0) into 0
0.351 * [backup-simplify]: Simplify (- 0) into 0
0.351 * [backup-simplify]: Simplify (- 1) into -1
0.355 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2
0.355 * [backup-simplify]: Simplify -1/2 into -1/2
0.356 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (log -1))) into (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
0.356 * * * [progress]: simplifying candidates
0.356 * * * * [progress]: [ 1 / 31 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (log (- (/ 1 x) 1))))))>
0.356 * * * * [progress]: [ 2 / 31 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (log (- (/ 1 x) 1))))))>
0.356 * * * * [progress]: [ 3 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1)))) (log (cbrt (- (/ 1 x) 1))))))>
0.356 * * * * [progress]: [ 4 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (sqrt (- (/ 1 x) 1))) (log (sqrt (- (/ 1 x) 1))))))>
0.356 * * * * [progress]: [ 5 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log 1) (log (- (/ 1 x) 1)))))>
0.356 * * * * [progress]: [ 6 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) (sqrt 1))) (log (- (sqrt (/ 1 x)) (sqrt 1))))))>
0.357 * * * * [progress]: [ 7 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) 1)) (log (- (sqrt (/ 1 x)) 1)))))>
0.357 * * * * [progress]: [ 8 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (/ (sqrt 1) (sqrt x)) (sqrt 1))) (log (- (/ (sqrt 1) (sqrt x)) (sqrt 1))))))>
0.357 * * * * [progress]: [ 9 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (/ (sqrt 1) (sqrt x)) 1)) (log (- (/ (sqrt 1) (sqrt x)) 1)))))>
0.357 * * * * [progress]: [ 10 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (/ 1 (sqrt x)) (sqrt 1))) (log (- (/ 1 (sqrt x)) (sqrt 1))))))>
0.357 * * * * [progress]: [ 11 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (/ 1 (sqrt x)) 1)) (log (- (/ 1 (sqrt x)) 1)))))>
0.357 * * * * [progress]: [ 12 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (sqrt (/ 1 x)) 1)) (log (- (sqrt (/ 1 x)) 1)))))>
0.357 * * * * [progress]: [ 13 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (/ (sqrt 1) (sqrt x)) 1)) (log (- (/ (sqrt 1) (sqrt x)) 1)))))>
0.357 * * * * [progress]: [ 14 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log (+ (/ 1 (sqrt x)) 1)) (log (- (/ 1 (sqrt x)) 1)))))>
0.357 * * * * [progress]: [ 15 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log 1) (log (- (/ 1 x) 1)))))>
0.357 * * * * [progress]: [ 16 / 31 ] simplifiying candidate #<alt (λ (x) (- (+ (log 1) (log (- (/ 1 x) 1)))))>
0.357 * * * * [progress]: [ 17 / 31 ] simplifiying candidate #<alt (λ (x) (- (- (log (- (pow (/ 1 x) 3) (pow 1 3))) (log (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1)))))))>
0.357 * * * * [progress]: [ 18 / 31 ] simplifiying candidate #<alt (λ (x) (- (- (log (- (* (/ 1 x) (/ 1 x)) (* 1 1))) (log (+ (/ 1 x) 1)))))>
0.357 * * * * [progress]: [ 19 / 31 ] simplifiying candidate #<alt (λ (x) (- (* 1 (log (- (/ 1 x) 1)))))>
0.357 * * * * [progress]: [ 20 / 31 ] simplifiying candidate #<alt (λ (x) (- (pow (log (- (/ 1 x) 1)) 1)))>
0.357 * * * * [progress]: [ 21 / 31 ] simplifiying candidate #<alt (λ (x) (- (log (- (/ 1 x) 1))))>
0.357 * * * * [progress]: [ 22 / 31 ] simplifiying candidate #<alt (λ (x) (- (exp (log (log (- (/ 1 x) 1))))))>
0.358 * * * * [progress]: [ 23 / 31 ] simplifiying candidate #<alt (λ (x) (- (log (exp (log (- (/ 1 x) 1))))))>
0.358 * * * * [progress]: [ 24 / 31 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (log (- (/ 1 x) 1))) (cbrt (log (- (/ 1 x) 1)))) (cbrt (log (- (/ 1 x) 1))))))>
0.358 * * * * [progress]: [ 25 / 31 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (log (- (/ 1 x) 1)) (log (- (/ 1 x) 1))) (log (- (/ 1 x) 1))))))>
0.358 * * * * [progress]: [ 26 / 31 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (log (- (/ 1 x) 1))) (sqrt (log (- (/ 1 x) 1))))))>
0.358 * * * * [progress]: [ 27 / 31 ] simplifiying candidate #<alt (λ (x) (- (* 1 (log (- (/ 1 x) 1)))))>
0.358 * * * * [progress]: [ 28 / 31 ] simplifiying candidate #<alt (λ (x) (- (posit16->real (real->posit16 (log (- (/ 1 x) 1))))))>
0.358 * * * * [progress]: [ 29 / 31 ] simplifiying candidate #<alt (λ (x) (- (- (+ x (+ (* 1/2 (pow x 2)) (log x))))))>
0.358 * * * * [progress]: [ 30 / 31 ] simplifiying candidate #<alt (λ (x) (- (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))))>
0.358 * * * * [progress]: [ 31 / 31 ] simplifiying candidate #<alt (λ (x) (- (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))))>
0.359 * [simplify]: Simplifying:
  (expm1 (log (- (/ 1 x) 1)))
  (log1p (log (- (/ 1 x) 1)))
  (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1))))
  (log (cbrt (- (/ 1 x) 1)))
  (log (sqrt (- (/ 1 x) 1)))
  (log (sqrt (- (/ 1 x) 1)))
  (log 1)
  (log (- (/ 1 x) 1))
  (log (+ (sqrt (/ 1 x)) (sqrt 1)))
  (log (- (sqrt (/ 1 x)) (sqrt 1)))
  (log (+ (sqrt (/ 1 x)) 1))
  (log (- (sqrt (/ 1 x)) 1))
  (log (+ (/ (sqrt 1) (sqrt x)) (sqrt 1)))
  (log (- (/ (sqrt 1) (sqrt x)) (sqrt 1)))
  (log (+ (/ (sqrt 1) (sqrt x)) 1))
  (log (- (/ (sqrt 1) (sqrt x)) 1))
  (log (+ (/ 1 (sqrt x)) (sqrt 1)))
  (log (- (/ 1 (sqrt x)) (sqrt 1)))
  (log (+ (/ 1 (sqrt x)) 1))
  (log (- (/ 1 (sqrt x)) 1))
  (log (+ (sqrt (/ 1 x)) 1))
  (log (- (sqrt (/ 1 x)) 1))
  (log (+ (/ (sqrt 1) (sqrt x)) 1))
  (log (- (/ (sqrt 1) (sqrt x)) 1))
  (log (+ (/ 1 (sqrt x)) 1))
  (log (- (/ 1 (sqrt x)) 1))
  (log 1)
  (log (- (/ 1 x) 1))
  (log 1)
  (log (- (/ 1 x) 1))
  (log (- (pow (/ 1 x) 3) (pow 1 3)))
  (log (+ (* (/ 1 x) (/ 1 x)) (+ (* 1 1) (* (/ 1 x) 1))))
  (log (- (* (/ 1 x) (/ 1 x)) (* 1 1)))
  (log (+ (/ 1 x) 1))
  (log (- (/ 1 x) 1))
  (log (log (- (/ 1 x) 1)))
  (exp (log (- (/ 1 x) 1)))
  (* (cbrt (log (- (/ 1 x) 1))) (cbrt (log (- (/ 1 x) 1))))
  (cbrt (log (- (/ 1 x) 1)))
  (* (* (log (- (/ 1 x) 1)) (log (- (/ 1 x) 1))) (log (- (/ 1 x) 1)))
  (sqrt (log (- (/ 1 x) 1)))
  (sqrt (log (- (/ 1 x) 1)))
  (real->posit16 (log (- (/ 1 x) 1)))
  (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
  (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
  (- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
0.360 * * [simplify]: iteration 1: (80 enodes)
0.417 * * [simplify]: iteration 2: (146 enodes)
0.476 * * [simplify]: iteration 3: (250 enodes)
0.556 * * [simplify]: iteration 4: (458 enodes)
0.888 * * [simplify]: iteration 5: (858 enodes)
1.238 * * [simplify]: iteration 6: (1534 enodes)
2.935 * * [simplify]: Extracting #0: cost 24 inf + 0
2.935 * * [simplify]: Extracting #1: cost 115 inf + 1
2.938 * * [simplify]: Extracting #2: cost 209 inf + 869
2.946 * * [simplify]: Extracting #3: cost 275 inf + 9269
2.958 * * [simplify]: Extracting #4: cost 232 inf + 20477
2.973 * * [simplify]: Extracting #5: cost 104 inf + 74432
2.990 * * [simplify]: Extracting #6: cost 8 inf + 129801
3.009 * * [simplify]: Extracting #7: cost 0 inf + 134143
3.037 * [simplify]: Simplified to:
  (expm1 (log (- (/ 1 x) 1)))
  (log1p (log (- (/ 1 x) 1)))
  (log (* (cbrt (- (/ 1 x) 1)) (cbrt (- (/ 1 x) 1))))
  (log (cbrt (- (/ 1 x) 1)))
  (log (sqrt (- (/ 1 x) 1)))
  (log (sqrt (- (/ 1 x) 1)))
  0
  (log (- (/ 1 x) 1))
  (log1p (sqrt (/ 1 x)))
  (log (- (sqrt (/ 1 x)) 1))
  (log1p (sqrt (/ 1 x)))
  (log (- (sqrt (/ 1 x)) 1))
  (log1p (/ 1 (sqrt x)))
  (log (- (/ 1 (sqrt x)) 1))
  (log1p (/ 1 (sqrt x)))
  (log (- (/ 1 (sqrt x)) 1))
  (log1p (/ 1 (sqrt x)))
  (log (- (/ 1 (sqrt x)) 1))
  (log1p (/ 1 (sqrt x)))
  (log (- (/ 1 (sqrt x)) 1))
  (log1p (sqrt (/ 1 x)))
  (log (- (sqrt (/ 1 x)) 1))
  (log1p (/ 1 (sqrt x)))
  (log (- (/ 1 (sqrt x)) 1))
  (log1p (/ 1 (sqrt x)))
  (log (- (/ 1 (sqrt x)) 1))
  0
  (log (- (/ 1 x) 1))
  0
  (log (- (/ 1 x) 1))
  (log (fma (* (/ 1 x) (/ 1 x)) (/ 1 x) -1))
  (log1p (fma (/ 1 x) (/ 1 x) (/ 1 x)))
  (log (fma (/ 1 x) (/ 1 x) -1))
  (log1p (/ 1 x))
  (log (- (/ 1 x) 1))
  (log (log (- (/ 1 x) 1)))
  (- (/ 1 x) 1)
  (* (cbrt (log (- (/ 1 x) 1))) (cbrt (log (- (/ 1 x) 1))))
  (cbrt (log (- (/ 1 x) 1)))
  (* (* (log (- (/ 1 x) 1)) (log (- (/ 1 x) 1))) (log (- (/ 1 x) 1)))
  (sqrt (log (- (/ 1 x) 1)))
  (sqrt (log (- (/ 1 x) 1)))
  (real->posit16 (log (- (/ 1 x) 1)))
  (- (* (fma -1/2 x -1) x) (log x))
  (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x)))
  (fma (/ (/ -1 x) x) 1/2 (+ (log -1) (/ -1 x)))
3.040 * * * [progress]: adding candidates to table
3.287 * * [progress]: iteration 2 / 4
3.287 * * * [progress]: picking best candidate
3.289 * * * * [pick]: Picked  #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>
3.289 * * * [progress]: localizing error
3.308 * * * [progress]: generating rewritten candidates
3.308 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
3.315 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.323 * * * [progress]: generating series expansions
3.324 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
3.324 * [backup-simplify]: Simplify (* (fma -1/2 x -1) x) into (* x (fma -1/2 x -1))
3.324 * [approximate]: Taking taylor expansion of (* x (fma -1/2 x -1)) in (x) around 0
3.324 * [taylor]: Taking taylor expansion of (* x (fma -1/2 x -1)) in x
3.324 * [taylor]: Taking taylor expansion of x in x
3.324 * [backup-simplify]: Simplify 0 into 0
3.324 * [backup-simplify]: Simplify 1 into 1
3.324 * [taylor]: Taking taylor expansion of (fma -1/2 x -1) in x
3.325 * [taylor]: Rewrote expression to (+ (* -1/2 x) -1)
3.325 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
3.325 * [taylor]: Taking taylor expansion of -1/2 in x
3.325 * [backup-simplify]: Simplify -1/2 into -1/2
3.325 * [taylor]: Taking taylor expansion of x in x
3.325 * [backup-simplify]: Simplify 0 into 0
3.325 * [backup-simplify]: Simplify 1 into 1
3.325 * [taylor]: Taking taylor expansion of -1 in x
3.325 * [backup-simplify]: Simplify -1 into -1
3.325 * [taylor]: Taking taylor expansion of (* x (fma -1/2 x -1)) in x
3.326 * [taylor]: Taking taylor expansion of x in x
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 1 into 1
3.326 * [taylor]: Taking taylor expansion of (fma -1/2 x -1) in x
3.326 * [taylor]: Rewrote expression to (+ (* -1/2 x) -1)
3.326 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
3.326 * [taylor]: Taking taylor expansion of -1/2 in x
3.326 * [backup-simplify]: Simplify -1/2 into -1/2
3.326 * [taylor]: Taking taylor expansion of x in x
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 1 into 1
3.326 * [taylor]: Taking taylor expansion of -1 in x
3.326 * [backup-simplify]: Simplify -1 into -1
3.326 * [backup-simplify]: Simplify (* -1/2 0) into 0
3.327 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.327 * [backup-simplify]: Simplify (* 0 -1) into 0
3.327 * [backup-simplify]: Simplify 0 into 0
3.327 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
3.328 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.328 * [backup-simplify]: Simplify (+ (* 0 -1/2) (* 1 -1)) into -1
3.328 * [backup-simplify]: Simplify -1 into -1
3.329 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.329 * [backup-simplify]: Simplify (+ 0 0) into 0
3.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 -1))) into -1/2
3.330 * [backup-simplify]: Simplify -1/2 into -1/2
3.331 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.331 * [backup-simplify]: Simplify (+ 0 0) into 0
3.332 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1/2) (* 0 -1)))) into 0
3.332 * [backup-simplify]: Simplify 0 into 0
3.333 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.333 * [backup-simplify]: Simplify (+ 0 0) into 0
3.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))) into 0
3.334 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.335 * [backup-simplify]: Simplify (+ 0 0) into 0
3.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1)))))) into 0
3.336 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.337 * [backup-simplify]: Simplify (+ 0 0) into 0
3.338 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))))) into 0
3.338 * [backup-simplify]: Simplify 0 into 0
3.339 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.340 * [backup-simplify]: Simplify (+ 0 0) into 0
3.341 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1)))))))) into 0
3.341 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.342 * [backup-simplify]: Simplify (+ 0 0) into 0
3.344 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1/2) (* 0 -1))))))))) into 0
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (* -1 x)) into (- (+ x (* 1/2 (pow x 2))))
3.344 * [backup-simplify]: Simplify (* (fma -1/2 (/ 1 x) -1) (/ 1 x)) into (/ (fma -1/2 (/ 1 x) -1) x)
3.344 * [approximate]: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in (x) around 0
3.344 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
3.344 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
3.344 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
3.344 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 x)) in x
3.344 * [taylor]: Taking taylor expansion of -1/2 in x
3.344 * [backup-simplify]: Simplify -1/2 into -1/2
3.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.344 * [taylor]: Taking taylor expansion of x in x
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [backup-simplify]: Simplify (/ 1 1) into 1
3.344 * [taylor]: Taking taylor expansion of -1 in x
3.344 * [backup-simplify]: Simplify -1 into -1
3.344 * [taylor]: Taking taylor expansion of x in x
3.344 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [backup-simplify]: Simplify (* -1/2 1) into -1/2
3.345 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.346 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
3.346 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
3.346 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
3.346 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
3.346 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 x)) in x
3.346 * [taylor]: Taking taylor expansion of -1/2 in x
3.346 * [backup-simplify]: Simplify -1/2 into -1/2
3.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.346 * [taylor]: Taking taylor expansion of x in x
3.346 * [backup-simplify]: Simplify 0 into 0
3.346 * [backup-simplify]: Simplify 1 into 1
3.346 * [backup-simplify]: Simplify (/ 1 1) into 1
3.346 * [taylor]: Taking taylor expansion of -1 in x
3.346 * [backup-simplify]: Simplify -1 into -1
3.346 * [taylor]: Taking taylor expansion of x in x
3.346 * [backup-simplify]: Simplify 0 into 0
3.346 * [backup-simplify]: Simplify 1 into 1
3.347 * [backup-simplify]: Simplify (* -1/2 1) into -1/2
3.347 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.347 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
3.347 * [backup-simplify]: Simplify -1/2 into -1/2
3.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.348 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 1)) into 0
3.349 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.349 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* -1/2 (/ 0 1)))) into -1
3.349 * [backup-simplify]: Simplify -1 into -1
3.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.351 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0
3.351 * [backup-simplify]: Simplify (+ 0 0) into 0
3.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
3.351 * [backup-simplify]: Simplify 0 into 0
3.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.353 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.353 * [backup-simplify]: Simplify (+ 0 0) into 0
3.354 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.354 * [backup-simplify]: Simplify 0 into 0
3.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.355 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.355 * [backup-simplify]: Simplify (+ 0 0) into 0
3.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.358 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.358 * [backup-simplify]: Simplify (+ 0 0) into 0
3.359 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.359 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.360 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.361 * [backup-simplify]: Simplify (+ 0 0) into 0
3.361 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.361 * [backup-simplify]: Simplify 0 into 0
3.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.363 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.363 * [backup-simplify]: Simplify (+ 0 0) into 0
3.364 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.364 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2))) into (- (+ x (* 1/2 (pow x 2))))
3.365 * [backup-simplify]: Simplify (* (fma -1/2 (/ 1 (- x)) -1) (/ 1 (- x))) into (* -1 (/ (fma -1/2 (/ -1 x) -1) x))
3.365 * [approximate]: Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in (x) around 0
3.365 * [taylor]: Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in x
3.365 * [taylor]: Taking taylor expansion of -1 in x
3.365 * [backup-simplify]: Simplify -1 into -1
3.365 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
3.365 * [taylor]: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
3.365 * [taylor]: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
3.365 * [taylor]: Taking taylor expansion of (* -1/2 (/ -1 x)) in x
3.365 * [taylor]: Taking taylor expansion of -1/2 in x
3.365 * [backup-simplify]: Simplify -1/2 into -1/2
3.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.365 * [taylor]: Taking taylor expansion of -1 in x
3.365 * [backup-simplify]: Simplify -1 into -1
3.365 * [taylor]: Taking taylor expansion of x in x
3.365 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify 1 into 1
3.365 * [backup-simplify]: Simplify (/ -1 1) into -1
3.365 * [taylor]: Taking taylor expansion of -1 in x
3.365 * [backup-simplify]: Simplify -1 into -1
3.365 * [taylor]: Taking taylor expansion of x in x
3.365 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify 1 into 1
3.366 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2
3.366 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.366 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.366 * [taylor]: Taking taylor expansion of (* -1 (/ (fma -1/2 (/ -1 x) -1) x)) in x
3.366 * [taylor]: Taking taylor expansion of -1 in x
3.366 * [backup-simplify]: Simplify -1 into -1
3.366 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
3.366 * [taylor]: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
3.366 * [taylor]: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
3.367 * [taylor]: Taking taylor expansion of (* -1/2 (/ -1 x)) in x
3.367 * [taylor]: Taking taylor expansion of -1/2 in x
3.367 * [backup-simplify]: Simplify -1/2 into -1/2
3.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.367 * [taylor]: Taking taylor expansion of -1 in x
3.367 * [backup-simplify]: Simplify -1 into -1
3.367 * [taylor]: Taking taylor expansion of x in x
3.367 * [backup-simplify]: Simplify 0 into 0
3.367 * [backup-simplify]: Simplify 1 into 1
3.367 * [backup-simplify]: Simplify (/ -1 1) into -1
3.367 * [taylor]: Taking taylor expansion of -1 in x
3.367 * [backup-simplify]: Simplify -1 into -1
3.367 * [taylor]: Taking taylor expansion of x in x
3.367 * [backup-simplify]: Simplify 0 into 0
3.367 * [backup-simplify]: Simplify 1 into 1
3.367 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2
3.368 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.368 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.368 * [backup-simplify]: Simplify (* -1 1/2) into -1/2
3.368 * [backup-simplify]: Simplify -1/2 into -1/2
3.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.369 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 -1)) into 0
3.369 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.370 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1/2 (/ 0 1)))) into -1
3.371 * [backup-simplify]: Simplify (+ (* -1 -1) (* 0 1/2)) into 1
3.371 * [backup-simplify]: Simplify 1 into 1
3.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.372 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 -1))) into 0
3.372 * [backup-simplify]: Simplify (+ 0 0) into 0
3.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
3.373 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 -1) (* 0 1/2))) into 0
3.373 * [backup-simplify]: Simplify 0 into 0
3.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.379 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
3.379 * [backup-simplify]: Simplify (+ 0 0) into 0
3.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.381 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))) into 0
3.381 * [backup-simplify]: Simplify 0 into 0
3.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.382 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
3.383 * [backup-simplify]: Simplify (+ 0 0) into 0
3.383 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.384 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2))))) into 0
3.384 * [backup-simplify]: Simplify 0 into 0
3.385 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.386 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
3.386 * [backup-simplify]: Simplify (+ 0 0) into 0
3.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.388 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))))) into 0
3.388 * [backup-simplify]: Simplify 0 into 0
3.388 * [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
3.389 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.390 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.391 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2))))))) into 0
3.391 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.393 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
3.393 * [backup-simplify]: Simplify (+ 0 0) into 0
3.394 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.395 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1/2)))))))) into 0
3.395 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2))) into (- (+ x (* 1/2 (pow x 2))))
3.396 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.396 * [backup-simplify]: Simplify (- (* (fma -1/2 x -1) x) (log x)) into (- (* x (fma -1/2 x -1)) (log x))
3.396 * [approximate]: Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in (x) around 0
3.396 * [taylor]: Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in x
3.396 * [taylor]: Taking taylor expansion of (* x (fma -1/2 x -1)) in x
3.396 * [taylor]: Taking taylor expansion of x in x
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify 1 into 1
3.396 * [taylor]: Taking taylor expansion of (fma -1/2 x -1) in x
3.396 * [taylor]: Rewrote expression to (+ (* -1/2 x) -1)
3.396 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
3.396 * [taylor]: Taking taylor expansion of -1/2 in x
3.396 * [backup-simplify]: Simplify -1/2 into -1/2
3.396 * [taylor]: Taking taylor expansion of x in x
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify 1 into 1
3.396 * [taylor]: Taking taylor expansion of -1 in x
3.396 * [backup-simplify]: Simplify -1 into -1
3.396 * [taylor]: Taking taylor expansion of (log x) in x
3.396 * [taylor]: Taking taylor expansion of x in x
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify 1 into 1
3.396 * [backup-simplify]: Simplify (log 1) into 0
3.396 * [taylor]: Taking taylor expansion of (- (* x (fma -1/2 x -1)) (log x)) in x
3.397 * [taylor]: Taking taylor expansion of (* x (fma -1/2 x -1)) in x
3.397 * [taylor]: Taking taylor expansion of x in x
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 1 into 1
3.397 * [taylor]: Taking taylor expansion of (fma -1/2 x -1) in x
3.397 * [taylor]: Rewrote expression to (+ (* -1/2 x) -1)
3.397 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
3.397 * [taylor]: Taking taylor expansion of -1/2 in x
3.397 * [backup-simplify]: Simplify -1/2 into -1/2
3.397 * [taylor]: Taking taylor expansion of x in x
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 1 into 1
3.397 * [taylor]: Taking taylor expansion of -1 in x
3.397 * [backup-simplify]: Simplify -1 into -1
3.397 * [taylor]: Taking taylor expansion of (log x) in x
3.397 * [taylor]: Taking taylor expansion of x in x
3.397 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify 1 into 1
3.397 * [backup-simplify]: Simplify (log 1) into 0
3.397 * [backup-simplify]: Simplify (* -1/2 0) into 0
3.398 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.398 * [backup-simplify]: Simplify (* 0 -1) into 0
3.398 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) 0) into (log x)
3.398 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
3.399 * [backup-simplify]: Simplify (+ 0 (- (log x))) into (- (log x))
3.399 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
3.399 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
3.400 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.400 * [backup-simplify]: Simplify (+ (* 0 -1/2) (* 1 -1)) into -1
3.401 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.401 * [backup-simplify]: Simplify (- 0) into 0
3.401 * [backup-simplify]: Simplify (+ -1 0) into -1
3.401 * [backup-simplify]: Simplify -1 into -1
3.402 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.402 * [backup-simplify]: Simplify (+ 0 0) into 0
3.403 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1/2) (* 0 -1))) into -1/2
3.404 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
3.405 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.405 * [backup-simplify]: Simplify -1/2 into -1/2
3.405 * [backup-simplify]: Simplify (+ (* -1/2 (pow x 2)) (+ (* -1 x) (- (log x)))) into (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
3.405 * [backup-simplify]: Simplify (- (* (fma -1/2 (/ 1 x) -1) (/ 1 x)) (log (/ 1 x))) into (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x)))
3.405 * [approximate]: Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in (x) around 0
3.405 * [taylor]: Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in x
3.405 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
3.405 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
3.405 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
3.405 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 x)) in x
3.406 * [taylor]: Taking taylor expansion of -1/2 in x
3.406 * [backup-simplify]: Simplify -1/2 into -1/2
3.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.406 * [taylor]: Taking taylor expansion of x in x
3.406 * [backup-simplify]: Simplify 0 into 0
3.406 * [backup-simplify]: Simplify 1 into 1
3.406 * [backup-simplify]: Simplify (/ 1 1) into 1
3.406 * [taylor]: Taking taylor expansion of -1 in x
3.406 * [backup-simplify]: Simplify -1 into -1
3.406 * [taylor]: Taking taylor expansion of x in x
3.406 * [backup-simplify]: Simplify 0 into 0
3.406 * [backup-simplify]: Simplify 1 into 1
3.406 * [backup-simplify]: Simplify (* -1/2 1) into -1/2
3.406 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.407 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
3.407 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.407 * [taylor]: Taking taylor expansion of x in x
3.407 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 1 into 1
3.407 * [backup-simplify]: Simplify (/ 1 1) into 1
3.407 * [backup-simplify]: Simplify (log 1) into 0
3.407 * [taylor]: Taking taylor expansion of (- (/ (fma -1/2 (/ 1 x) -1) x) (log (/ 1 x))) in x
3.407 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ 1 x) -1) x) in x
3.407 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 x) -1) in x
3.407 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 x)) -1)
3.407 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 x)) in x
3.407 * [taylor]: Taking taylor expansion of -1/2 in x
3.408 * [backup-simplify]: Simplify -1/2 into -1/2
3.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.408 * [taylor]: Taking taylor expansion of x in x
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify 1 into 1
3.408 * [backup-simplify]: Simplify (/ 1 1) into 1
3.408 * [taylor]: Taking taylor expansion of -1 in x
3.408 * [backup-simplify]: Simplify -1 into -1
3.408 * [taylor]: Taking taylor expansion of x in x
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify 1 into 1
3.408 * [backup-simplify]: Simplify (* -1/2 1) into -1/2
3.408 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.409 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
3.409 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.409 * [taylor]: Taking taylor expansion of x in x
3.409 * [backup-simplify]: Simplify 0 into 0
3.409 * [backup-simplify]: Simplify 1 into 1
3.409 * [backup-simplify]: Simplify (/ 1 1) into 1
3.409 * [backup-simplify]: Simplify (log 1) into 0
3.410 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.410 * [backup-simplify]: Simplify -1/2 into -1/2
3.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.411 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 1)) into 0
3.411 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.412 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* -1/2 (/ 0 1)))) into -1
3.412 * [backup-simplify]: Simplify (+ -1 0) into -1
3.412 * [backup-simplify]: Simplify -1 into -1
3.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.414 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 1))) into 0
3.414 * [backup-simplify]: Simplify (+ 0 0) into 0
3.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
3.415 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
3.415 * [backup-simplify]: Simplify (- (- (log x))) into (log x)
3.415 * [backup-simplify]: Simplify (+ 0 (log x)) into (log x)
3.415 * [backup-simplify]: Simplify (log x) into (log x)
3.415 * [backup-simplify]: Simplify (+ (log (/ 1 x)) (+ (* -1 (/ 1 (/ 1 x))) (* -1/2 (pow (/ 1 (/ 1 x)) 2)))) into (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x))
3.415 * [backup-simplify]: Simplify (- (* (fma -1/2 (/ 1 (- x)) -1) (/ 1 (- x))) (log (/ 1 (- x)))) into (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)))
3.415 * [approximate]: Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in (x) around 0
3.415 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in x
3.415 * [taylor]: Taking taylor expansion of (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)) in x
3.415 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
3.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.415 * [taylor]: Taking taylor expansion of -1 in x
3.415 * [backup-simplify]: Simplify -1 into -1
3.415 * [taylor]: Taking taylor expansion of x in x
3.415 * [backup-simplify]: Simplify 0 into 0
3.415 * [backup-simplify]: Simplify 1 into 1
3.416 * [backup-simplify]: Simplify (/ -1 1) into -1
3.416 * [backup-simplify]: Simplify (log -1) into (log -1)
3.416 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
3.416 * [taylor]: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
3.416 * [taylor]: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
3.416 * [taylor]: Taking taylor expansion of (* -1/2 (/ -1 x)) in x
3.416 * [taylor]: Taking taylor expansion of -1/2 in x
3.416 * [backup-simplify]: Simplify -1/2 into -1/2
3.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.416 * [taylor]: Taking taylor expansion of -1 in x
3.416 * [backup-simplify]: Simplify -1 into -1
3.416 * [taylor]: Taking taylor expansion of x in x
3.416 * [backup-simplify]: Simplify 0 into 0
3.416 * [backup-simplify]: Simplify 1 into 1
3.416 * [backup-simplify]: Simplify (/ -1 1) into -1
3.416 * [taylor]: Taking taylor expansion of -1 in x
3.416 * [backup-simplify]: Simplify -1 into -1
3.417 * [taylor]: Taking taylor expansion of x in x
3.417 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify 1 into 1
3.417 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2
3.417 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.417 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.417 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x))) in x
3.417 * [taylor]: Taking taylor expansion of (+ (log (/ -1 x)) (/ (fma -1/2 (/ -1 x) -1) x)) in x
3.417 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
3.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.417 * [taylor]: Taking taylor expansion of -1 in x
3.417 * [backup-simplify]: Simplify -1 into -1
3.417 * [taylor]: Taking taylor expansion of x in x
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [backup-simplify]: Simplify (/ -1 1) into -1
3.418 * [backup-simplify]: Simplify (log -1) into (log -1)
3.418 * [taylor]: Taking taylor expansion of (/ (fma -1/2 (/ -1 x) -1) x) in x
3.418 * [taylor]: Taking taylor expansion of (fma -1/2 (/ -1 x) -1) in x
3.418 * [taylor]: Rewrote expression to (+ (* -1/2 (/ -1 x)) -1)
3.418 * [taylor]: Taking taylor expansion of (* -1/2 (/ -1 x)) in x
3.418 * [taylor]: Taking taylor expansion of -1/2 in x
3.418 * [backup-simplify]: Simplify -1/2 into -1/2
3.418 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.418 * [taylor]: Taking taylor expansion of -1 in x
3.418 * [backup-simplify]: Simplify -1 into -1
3.418 * [taylor]: Taking taylor expansion of x in x
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.419 * [backup-simplify]: Simplify (/ -1 1) into -1
3.419 * [taylor]: Taking taylor expansion of -1 in x
3.419 * [backup-simplify]: Simplify -1 into -1
3.419 * [taylor]: Taking taylor expansion of x in x
3.419 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify 1 into 1
3.419 * [backup-simplify]: Simplify (* -1/2 -1) into 1/2
3.419 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2
3.419 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.420 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2
3.420 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.420 * [backup-simplify]: Simplify -1/2 into -1/2
3.421 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.421 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 -1)) into 0
3.421 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.422 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1/2 (/ 0 1)))) into -1
3.422 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.422 * [backup-simplify]: Simplify (- -1) into 1
3.423 * [backup-simplify]: Simplify 1 into 1
3.423 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
3.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.424 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 -1))) into 0
3.424 * [backup-simplify]: Simplify (+ 0 0) into 0
3.425 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* -1 (/ 0 1)))) into 0
3.425 * [backup-simplify]: Simplify (+ (- (log -1) (log x)) 0) into (- (log -1) (log x))
3.426 * [backup-simplify]: Simplify (- (- (log -1) (log x))) into (- (log x) (log -1))
3.426 * [backup-simplify]: Simplify (- (log x) (log -1)) into (- (log x) (log -1))
3.426 * [backup-simplify]: Simplify (+ (- (log (/ 1 (- x))) (log -1)) (+ (* 1 (/ 1 (/ 1 (- x)))) (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1))))
3.427 * * * [progress]: simplifying candidates
3.427 * * * * [progress]: [ 1 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (log1p (expm1 (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 2 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (expm1 (log1p (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 3 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (pow (* (fma -1/2 x -1) x) 1) (log x))))>
3.427 * * * * [progress]: [ 4 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (pow (* (fma -1/2 x -1) x) 1) (log x))))>
3.427 * * * * [progress]: [ 5 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (exp (+ (log (fma -1/2 x -1)) (log x))) (log x))))>
3.427 * * * * [progress]: [ 6 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (exp (log (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 7 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (log (exp (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 8 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (cbrt (* (* (* (fma -1/2 x -1) (fma -1/2 x -1)) (fma -1/2 x -1)) (* (* x x) x))) (log x))))>
3.427 * * * * [progress]: [ 9 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (cbrt (* (fma -1/2 x -1) x)) (cbrt (* (fma -1/2 x -1) x))) (cbrt (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 10 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (cbrt (* (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 11 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (sqrt (* (fma -1/2 x -1) x)) (sqrt (* (fma -1/2 x -1) x))) (log x))))>
3.427 * * * * [progress]: [ 12 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* 1 (* (fma -1/2 x -1) x)) (log x))))>
3.427 * * * * [progress]: [ 13 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (sqrt (fma -1/2 x -1)) (sqrt x)) (* (sqrt (fma -1/2 x -1)) (sqrt x))) (log x))))>
3.427 * * * * [progress]: [ 14 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (fma -1/2 x -1) (* (cbrt x) (cbrt x))) (cbrt x)) (log x))))>
3.427 * * * * [progress]: [ 15 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (fma -1/2 x -1) (sqrt x)) (sqrt x)) (log x))))>
3.427 * * * * [progress]: [ 16 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (fma -1/2 x -1) 1) x) (log x))))>
3.427 * * * * [progress]: [ 17 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (* (cbrt (fma -1/2 x -1)) (cbrt (fma -1/2 x -1))) (* (cbrt (fma -1/2 x -1)) x)) (log x))))>
3.428 * * * * [progress]: [ 18 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* (sqrt (fma -1/2 x -1)) (* (sqrt (fma -1/2 x -1)) x)) (log x))))>
3.428 * * * * [progress]: [ 19 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* 1 (* (fma -1/2 x -1) x)) (log x))))>
3.428 * * * * [progress]: [ 20 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (posit16->real (real->posit16 (* (fma -1/2 x -1) x))) (log x))))>
3.428 * * * * [progress]: [ 21 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (* x (fma -1/2 x -1)) (log x))))>
3.428 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (log x) 1))) (fma (- (log x)) 1 (* (log x) 1)))))>
3.428 * * * * [progress]: [ 23 / 50 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x)))))) (fma (- (cbrt (log x))) (* (cbrt (log x)) (cbrt (log x))) (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x))))))))>
3.428 * * * * [progress]: [ 24 / 50 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (sqrt (log x)) (sqrt (log x))))) (fma (- (sqrt (log x))) (sqrt (log x)) (* (sqrt (log x)) (sqrt (log x)))))))>
3.428 * * * * [progress]: [ 25 / 50 ] simplifiying candidate #<alt (λ (x) (- (+ (fma (fma -1/2 x -1) x (- (* (log x) 1))) (fma (- (log x)) 1 (* (log x) 1)))))>
3.428 * * * * [progress]: [ 26 / 50 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (- (* (fma -1/2 x -1) x) (log x))))))>
3.428 * * * * [progress]: [ 27 / 50 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (- (* (fma -1/2 x -1) x) (log x))))))>
3.428 * * * * [progress]: [ 28 / 50 ] simplifiying candidate #<alt (λ (x) (- (fma (fma -1/2 x -1) x (- (log x)))))>
3.428 * * * * [progress]: [ 29 / 50 ] simplifiying candidate #<alt (λ (x) (- (log (/ (exp (* (fma -1/2 x -1) x)) x))))>
3.428 * * * * [progress]: [ 30 / 50 ] simplifiying candidate #<alt (λ (x) (- (pow (- (* (fma -1/2 x -1) x) (log x)) 1)))>
3.428 * * * * [progress]: [ 31 / 50 ] simplifiying candidate #<alt (λ (x) (- (exp (log (- (* (fma -1/2 x -1) x) (log x))))))>
3.428 * * * * [progress]: [ 32 / 50 ] simplifiying candidate #<alt (λ (x) (- (log (exp (- (* (fma -1/2 x -1) x) (log x))))))>
3.428 * * * * [progress]: [ 33 / 50 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (- (* (fma -1/2 x -1) x) (log x))) (cbrt (- (* (fma -1/2 x -1) x) (log x)))) (cbrt (- (* (fma -1/2 x -1) x) (log x))))))>
3.428 * * * * [progress]: [ 34 / 50 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (- (* (fma -1/2 x -1) x) (log x)) (- (* (fma -1/2 x -1) x) (log x))) (- (* (fma -1/2 x -1) x) (log x))))))>
3.428 * * * * [progress]: [ 35 / 50 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (- (* (fma -1/2 x -1) x) (log x))) (sqrt (- (* (fma -1/2 x -1) x) (log x))))))>
3.429 * * * * [progress]: [ 36 / 50 ] simplifiying candidate #<alt (λ (x) (- (/ (- (pow (* (fma -1/2 x -1) x) 3) (pow (log x) 3)) (+ (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (+ (* (log x) (log x)) (* (* (fma -1/2 x -1) x) (log x)))))))>
3.429 * * * * [progress]: [ 37 / 50 ] simplifiying candidate #<alt (λ (x) (- (+ (* (fma -1/2 x -1) x) (- (log x)))))>
3.429 * * * * [progress]: [ 38 / 50 ] simplifiying candidate #<alt (λ (x) (- (* 1 (- (* (fma -1/2 x -1) x) (log x)))))>
3.429 * * * * [progress]: [ 39 / 50 ] simplifiying candidate #<alt (λ (x) (- (/ (- (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (* (log x) (log x))) (+ (* (fma -1/2 x -1) x) (log x)))))>
3.429 * * * * [progress]: [ 40 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (- (* (fma -1/2 x -1) x) (log (* (cbrt x) (cbrt x)))) (log (cbrt x)))))>
3.429 * * * * [progress]: [ 41 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (- (* (fma -1/2 x -1) x) (log (sqrt x))) (log (sqrt x)))))>
3.429 * * * * [progress]: [ 42 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (- (* (fma -1/2 x -1) x) (log 1)) (log x))))>
3.429 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #<alt (λ (x) (- (+ (* (fma -1/2 x -1) x) (- (log x)))))>
3.429 * * * * [progress]: [ 44 / 50 ] simplifiying candidate #<alt (λ (x) (- (posit16->real (real->posit16 (- (* (fma -1/2 x -1) x) (log x))))))>
3.429 * * * * [progress]: [ 45 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (- (+ x (* 1/2 (pow x 2)))) (log x))))>
3.429 * * * * [progress]: [ 46 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (- (+ x (* 1/2 (pow x 2)))) (log x))))>
3.429 * * * * [progress]: [ 47 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (- (+ x (* 1/2 (pow x 2)))) (log x))))>
3.429 * * * * [progress]: [ 48 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (+ x (+ (* 1/2 (pow x 2)) (log x))))))>
3.429 * * * * [progress]: [ 49 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x))))>
3.429 * * * * [progress]: [ 50 / 50 ] simplifiying candidate #<alt (λ (x) (- (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1))))))>
3.431 * [simplify]: Simplifying:
  (expm1 (* (fma -1/2 x -1) x))
  (log1p (* (fma -1/2 x -1) x))
  (* (fma -1/2 x -1) x)
  (+ (log (fma -1/2 x -1)) (log x))
  (log (* (fma -1/2 x -1) x))
  (exp (* (fma -1/2 x -1) x))
  (* (* (* (fma -1/2 x -1) (fma -1/2 x -1)) (fma -1/2 x -1)) (* (* x x) x))
  (* (cbrt (* (fma -1/2 x -1) x)) (cbrt (* (fma -1/2 x -1) x)))
  (cbrt (* (fma -1/2 x -1) x))
  (* (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (* (fma -1/2 x -1) x))
  (sqrt (* (fma -1/2 x -1) x))
  (sqrt (* (fma -1/2 x -1) x))
  (* (sqrt (fma -1/2 x -1)) (sqrt x))
  (* (sqrt (fma -1/2 x -1)) (sqrt x))
  (* (fma -1/2 x -1) (* (cbrt x) (cbrt x)))
  (* (fma -1/2 x -1) (sqrt x))
  (* (fma -1/2 x -1) 1)
  (* (cbrt (fma -1/2 x -1)) x)
  (* (sqrt (fma -1/2 x -1)) x)
  (* (fma -1/2 x -1) x)
  (real->posit16 (* (fma -1/2 x -1) x))
  (fma (fma -1/2 x -1) x (- (* (log x) 1)))
  (fma (- (log x)) 1 (* (log x) 1))
  (fma (fma -1/2 x -1) x (- (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x))))))
  (fma (- (cbrt (log x))) (* (cbrt (log x)) (cbrt (log x))) (* (cbrt (log x)) (* (cbrt (log x)) (cbrt (log x)))))
  (fma (fma -1/2 x -1) x (- (* (sqrt (log x)) (sqrt (log x)))))
  (fma (- (sqrt (log x))) (sqrt (log x)) (* (sqrt (log x)) (sqrt (log x))))
  (fma (fma -1/2 x -1) x (- (* (log x) 1)))
  (fma (- (log x)) 1 (* (log x) 1))
  (expm1 (- (* (fma -1/2 x -1) x) (log x)))
  (log1p (- (* (fma -1/2 x -1) x) (log x)))
  (- (log x))
  (/ (exp (* (fma -1/2 x -1) x)) x)
  (log (- (* (fma -1/2 x -1) x) (log x)))
  (exp (- (* (fma -1/2 x -1) x) (log x)))
  (* (cbrt (- (* (fma -1/2 x -1) x) (log x))) (cbrt (- (* (fma -1/2 x -1) x) (log x))))
  (cbrt (- (* (fma -1/2 x -1) x) (log x)))
  (* (* (- (* (fma -1/2 x -1) x) (log x)) (- (* (fma -1/2 x -1) x) (log x))) (- (* (fma -1/2 x -1) x) (log x)))
  (sqrt (- (* (fma -1/2 x -1) x) (log x)))
  (sqrt (- (* (fma -1/2 x -1) x) (log x)))
  (- (pow (* (fma -1/2 x -1) x) 3) (pow (log x) 3))
  (+ (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (+ (* (log x) (log x)) (* (* (fma -1/2 x -1) x) (log x))))
  (- (log x))
  (- (* (* (fma -1/2 x -1) x) (* (fma -1/2 x -1) x)) (* (log x) (log x)))
  (+ (* (fma -1/2 x -1) x) (log x))
  (- (* (fma -1/2 x -1) x) (log (* (cbrt x) (cbrt x))))
  (- (* (fma -1/2 x -1) x) (log (sqrt x)))
  (- (* (fma -1/2 x -1) x) (log 1))
  (- (log x))
  (real->posit16 (- (* (fma -1/2 x -1) x) (log x)))
  (- (+ x (* 1/2 (pow x 2))))
  (- (+ x (* 1/2 (pow x 2))))
  (- (+ x (* 1/2 (pow x 2))))
  (- (+ x (+ (* 1/2 (pow x 2)) (log x))))
  (- (log (/ 1 x)) (+ (* 1/2 (pow x 2)) x))
  (- (log (/ -1 x)) (+ x (+ (* 1/2 (pow x 2)) (log -1))))
3.432 * * [simplify]: iteration 1: (100 enodes)
3.476 * * [simplify]: iteration 2: (227 enodes)
3.621 * * [simplify]: iteration 3: (607 enodes)
4.585 * * [simplify]: iteration 4: (1983 enodes)
10.142 * * [simplify]: Extracting #0: cost 35 inf + 0
10.144 * * [simplify]: Extracting #1: cost 374 inf + 1
10.149 * * [simplify]: Extracting #2: cost 1221 inf + 3658
10.178 * * [simplify]: Extracting #3: cost 997 inf + 98943
10.256 * * [simplify]: Extracting #4: cost 172 inf + 322956
10.366 * * [simplify]: Extracting #5: cost 5 inf + 387970
10.477 * * [simplify]: Extracting #6: cost 0 inf + 388504
10.556 * [simplify]: Simplified to:
  (expm1 (* x (fma x -1/2 -1)))
  (log1p (* x (fma x -1/2 -1)))
  (* x (fma x -1/2 -1))
  (log (* x (fma x -1/2 -1)))
  (log (* x (fma x -1/2 -1)))
  (exp (* x (fma x -1/2 -1)))
  (* (fma -1/2 (* x x) (- x)) (* (fma -1/2 (* x x) (- x)) (fma -1/2 (* x x) (- x))))
  (* (cbrt (* x (fma x -1/2 -1))) (cbrt (* x (fma x -1/2 -1))))
  (cbrt (* x (fma x -1/2 -1)))
  (* (fma -1/2 (* x x) (- x)) (* (fma -1/2 (* x x) (- x)) (fma -1/2 (* x x) (- x))))
  (sqrt (* x (fma x -1/2 -1)))
  (sqrt (* x (fma x -1/2 -1)))
  (* (sqrt x) (sqrt (fma x -1/2 -1)))
  (* (sqrt x) (sqrt (fma x -1/2 -1)))
  (* (cbrt x) (* (fma x -1/2 -1) (cbrt x)))
  (* (fma x -1/2 -1) (sqrt x))
  (fma x -1/2 -1)
  (* (cbrt (fma x -1/2 -1)) x)
  (* x (sqrt (fma x -1/2 -1)))
  (* x (fma x -1/2 -1))
  (real->posit16 (* x (fma x -1/2 -1)))
  (- (* x (fma x -1/2 -1)) (log x))
  0
  (- (* x (fma x -1/2 -1)) (log x))
  0
  (- (* x (fma x -1/2 -1)) (log x))
  0
  (- (* x (fma x -1/2 -1)) (log x))
  0
  (expm1 (- (* x (fma x -1/2 -1)) (log x)))
  (log1p (- (* x (fma x -1/2 -1)) (log x)))
  (- (log x))
  (/ (exp (* x (fma x -1/2 -1))) x)
  (log (- (* x (fma x -1/2 -1)) (log x)))
  (/ (exp (* x (fma x -1/2 -1))) x)
  (* (cbrt (- (* x (fma x -1/2 -1)) (log x))) (cbrt (- (* x (fma x -1/2 -1)) (log x))))
  (cbrt (- (* x (fma x -1/2 -1)) (log x)))
  (* (* (- (* x (fma x -1/2 -1)) (log x)) (- (* x (fma x -1/2 -1)) (log x))) (- (* x (fma x -1/2 -1)) (log x)))
  (sqrt (- (* x (fma x -1/2 -1)) (log x)))
  (sqrt (- (* x (fma x -1/2 -1)) (log x)))
  (- (* (fma -1/2 (* x x) (- x)) (* (fma -1/2 (* x x) (- x)) (fma -1/2 (* x x) (- x)))) (* (log x) (* (log x) (log x))))
  (fma (log x) (log x) (* (* (fma x (fma x -1/2 -1) (log x)) (fma x -1/2 -1)) x))
  (- (log x))
  (- (* (* (fma x -1/2 -1) x) (* (fma x -1/2 -1) x)) (* (log x) (log x)))
  (fma x (fma x -1/2 -1) (log x))
  (fma x (fma x -1/2 -1) (* -2 (log (cbrt x))))
  (- (* x (fma x -1/2 -1)) (log (sqrt x)))
  (* x (fma x -1/2 -1))
  (- (log x))
  (real->posit16 (- (* x (fma x -1/2 -1)) (log x)))
  (* x (fma x -1/2 -1))
  (* x (fma x -1/2 -1))
  (* x (fma x -1/2 -1))
  (- (* x (fma x -1/2 -1)) (log x))
  (- (* x (fma x -1/2 -1)) (log x))
  (- (- (log -1) (fma 1/2 (* x x) (log x))) (+ (log -1) x))
10.560 * * * [progress]: adding candidates to table
10.981 * [progress]: [Phase 3 of 3] Extracting.
10.982 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
10.982 * * * [regime-changes]: Trying 5 branch expressions: ((/ 1 x) (- (/ 1 x) 1) (log (- (/ 1 x) 1)) (- (log (- (/ 1 x) 1))) x)
10.983 * * * * [regimes]: Trying to branch on (/ 1 x) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
11.000 * * * * [regimes]: Trying to branch on (- (/ 1 x) 1) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
11.019 * * * * [regimes]: Trying to branch on (log (- (/ 1 x) 1)) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
11.040 * * * * [regimes]: Trying to branch on (- (log (- (/ 1 x) 1))) from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
11.062 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (log (- (/ 1 x) 1))))> #<alt (λ (x) (- (- (* (fma -1/2 x -1) x) (log x))))>)
11.080 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
11.081 * [simplify]: Simplifying:
  (- (- (* (fma -1/2 x -1) x) (log x)))
11.081 * * [simplify]: iteration 1: (8 enodes)
11.081 * * [simplify]: iteration 2: (9 enodes)
11.081 * * [simplify]: Extracting #0: cost 1 inf + 0
11.081 * * [simplify]: Extracting #1: cost 2 inf + 0
11.081 * * [simplify]: Extracting #2: cost 4 inf + 0
11.081 * * [simplify]: Extracting #3: cost 6 inf + 0
11.081 * * [simplify]: Extracting #4: cost 6 inf + 72
11.081 * * [simplify]: Extracting #5: cost 4 inf + 74
11.082 * * [simplify]: Extracting #6: cost 0 inf + 686
11.082 * [simplify]: Simplified to:
  (- (- (* (fma -1/2 x -1) x) (log x)))
14.693 * [regime-testing]: Baseline error score: 0.4413327180636455
14.695 * [regime-testing]: Oracle error score: 0.0046725870253079265
14.700 * [regime-testing]: End program error score: 0.4413327180636455