0.002 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.159 * * * [progress]: [2/2] Setting up program.
0.163 * [progress]: [Phase 2 of 3] Improving.
0.163 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))>
0.163 * [simplify]: Simplifying:
  (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
0.163 * * [simplify]: iteration 1: (9 enodes)
0.165 * * [simplify]: iteration 2: (32 enodes)
0.170 * * [simplify]: iteration 3: (40 enodes)
0.176 * * [simplify]: iteration 4: (44 enodes)
0.182 * * [simplify]: Extracting #0: cost 1 inf + 0
0.182 * * [simplify]: Extracting #1: cost 3 inf + 0
0.182 * * [simplify]: Extracting #2: cost 6 inf + 0
0.182 * * [simplify]: Extracting #3: cost 11 inf + 0
0.182 * * [simplify]: Extracting #4: cost 11 inf + 2
0.182 * * [simplify]: Extracting #5: cost 13 inf + 86
0.182 * * [simplify]: Extracting #6: cost 11 inf + 483
0.182 * * [simplify]: Extracting #7: cost 3 inf + 1461
0.183 * * [simplify]: Extracting #8: cost 0 inf + 2297
0.183 * * [simplify]: Extracting #9: cost 0 inf + 2252
0.184 * [simplify]: Simplified to:
  (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
0.187 * * [progress]: iteration 1 / 4
0.187 * * * [progress]: picking best candidate
0.189 * * * * [pick]: Picked  #<alt (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))>
0.189 * * * [progress]: localizing error
0.218 * * * [progress]: generating rewritten candidates
0.218 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 1)
0.228 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.270 * * * [progress]: generating series expansions
0.270 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 1)
0.270 * [backup-simplify]: Simplify (sqrt (- 1 (* x x))) into (sqrt (- 1 (pow x 2)))
0.270 * [approximate]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in (x) around 0
0.270 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x
0.270 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.271 * [taylor]: Taking taylor expansion of 1 in x
0.271 * [backup-simplify]: Simplify 1 into 1
0.271 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (+ 1 0) into 1
0.272 * [backup-simplify]: Simplify (sqrt 1) into 1
0.273 * [backup-simplify]: Simplify (+ 0 0) into 0
0.273 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.273 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x
0.273 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.274 * [taylor]: Taking taylor expansion of 1 in x
0.274 * [backup-simplify]: Simplify 1 into 1
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (+ 1 0) into 1
0.275 * [backup-simplify]: Simplify (sqrt 1) into 1
0.275 * [backup-simplify]: Simplify (+ 0 0) into 0
0.276 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.276 * [backup-simplify]: Simplify 1 into 1
0.276 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify (* 1 1) into 1
0.278 * [backup-simplify]: Simplify (- 1) into -1
0.278 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.280 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
0.280 * [backup-simplify]: Simplify -1/2 into -1/2
0.280 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.281 * [backup-simplify]: Simplify (- 0) into 0
0.281 * [backup-simplify]: Simplify (+ 0 0) into 0
0.282 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.284 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.286 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
0.286 * [backup-simplify]: Simplify -1/8 into -1/8
0.288 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- 1 (+ (* 1/2 (pow x 2)) (* 1/8 (pow x 4))))
0.288 * [backup-simplify]: Simplify (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) into (sqrt (- 1 (/ 1 (pow x 2))))
0.288 * [approximate]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in (x) around 0
0.288 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.288 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.288 * [taylor]: Taking taylor expansion of 1 in x
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [backup-simplify]: Simplify (* 1 1) into 1
0.289 * [backup-simplify]: Simplify (/ 1 1) into 1
0.289 * [backup-simplify]: Simplify (- 1) into -1
0.289 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.289 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.290 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.291 * [backup-simplify]: Simplify (- 0) into 0
0.291 * [backup-simplify]: Simplify (+ 0 0) into 0
0.291 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.291 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.291 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.291 * [taylor]: Taking taylor expansion of 1 in x
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.292 * [backup-simplify]: Simplify (* 1 1) into 1
0.292 * [backup-simplify]: Simplify (/ 1 1) into 1
0.292 * [backup-simplify]: Simplify (- 1) into -1
0.292 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.293 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.293 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.294 * [backup-simplify]: Simplify (- 0) into 0
0.294 * [backup-simplify]: Simplify (+ 0 0) into 0
0.295 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.295 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.296 * [backup-simplify]: Simplify (- 0) into 0
0.297 * [backup-simplify]: Simplify (+ 1 0) into 1
0.298 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
0.299 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
0.300 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (- 0) into 0
0.301 * [backup-simplify]: Simplify (+ 0 0) into 0
0.302 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.303 * [backup-simplify]: Simplify (- 0) into 0
0.303 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
0.306 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
0.308 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 x) 3)) (+ (* (/ 1/2 (sqrt -1)) (/ 1 x)) (* (sqrt -1) (/ 1 (/ 1 x))))) into (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (+ (* 1/8 (/ 1 (* (pow x 3) (sqrt -1)))) (* x (sqrt -1))))
0.308 * [backup-simplify]: Simplify (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) into (sqrt (- 1 (/ 1 (pow x 2))))
0.308 * [approximate]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in (x) around 0
0.308 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.308 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.308 * [taylor]: Taking taylor expansion of 1 in x
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [backup-simplify]: Simplify (* 1 1) into 1
0.309 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [backup-simplify]: Simplify (- 1) into -1
0.309 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.309 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.311 * [backup-simplify]: Simplify (- 0) into 0
0.311 * [backup-simplify]: Simplify (+ 0 0) into 0
0.311 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.311 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.311 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.311 * [taylor]: Taking taylor expansion of 1 in x
0.311 * [backup-simplify]: Simplify 1 into 1
0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 1 into 1
0.312 * [backup-simplify]: Simplify (* 1 1) into 1
0.312 * [backup-simplify]: Simplify (/ 1 1) into 1
0.312 * [backup-simplify]: Simplify (- 1) into -1
0.312 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.313 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.314 * [backup-simplify]: Simplify (- 0) into 0
0.314 * [backup-simplify]: Simplify (+ 0 0) into 0
0.314 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.315 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.316 * [backup-simplify]: Simplify (- 0) into 0
0.316 * [backup-simplify]: Simplify (+ 1 0) into 1
0.318 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
0.319 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
0.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (- 0) into 0
0.321 * [backup-simplify]: Simplify (+ 0 0) into 0
0.321 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify (- 0) into 0
0.323 * [backup-simplify]: Simplify (+ 0 0) into 0
0.326 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
0.327 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
0.330 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 (- x)) 3)) (+ (* (/ 1/2 (sqrt -1)) (/ 1 (- x))) (* (sqrt -1) (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (+ (* 1/8 (/ 1 (* (pow x 3) (sqrt -1)))) (* x (sqrt -1)))))
0.330 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.330 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) into (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2)))))
0.330 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in (x) around 0
0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.331 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) 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
0.332 * [backup-simplify]: Simplify (/ 1 1) into 1
0.332 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x
0.332 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.332 * [taylor]: Taking taylor expansion of 1 in x
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify (+ 1 0) into 1
0.333 * [backup-simplify]: Simplify (sqrt 1) into 1
0.333 * [backup-simplify]: Simplify (+ 0 0) into 0
0.334 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify 1 into 1
0.334 * [backup-simplify]: Simplify (/ 1 1) into 1
0.334 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.335 * [backup-simplify]: Simplify (/ 1 1) into 1
0.335 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x
0.335 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.335 * [taylor]: Taking taylor expansion of 1 in x
0.335 * [backup-simplify]: Simplify 1 into 1
0.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify (+ 1 0) into 1
0.336 * [backup-simplify]: Simplify (sqrt 1) into 1
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.337 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.338 * [backup-simplify]: Simplify (* 1 1) into 1
0.338 * [backup-simplify]: Simplify (+ 1 1) into 2
0.338 * [backup-simplify]: Simplify 2 into 2
0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.340 * [backup-simplify]: Simplify (+ 0 0) into 0
0.340 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.341 * [backup-simplify]: Simplify (* 1 1) into 1
0.341 * [backup-simplify]: Simplify (- 1) into -1
0.341 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.342 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
0.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.343 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2
0.344 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2
0.344 * [backup-simplify]: Simplify -1/2 into -1/2
0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.345 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.345 * [backup-simplify]: Simplify (- 0) into 0
0.345 * [backup-simplify]: Simplify (+ 0 0) into 0
0.346 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0
0.348 * [backup-simplify]: Simplify (+ 0 0) into 0
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.349 * [backup-simplify]: Simplify (- 0) into 0
0.349 * [backup-simplify]: Simplify (+ 0 0) into 0
0.350 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.352 * [backup-simplify]: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8
0.352 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8
0.352 * [backup-simplify]: Simplify -1/8 into -1/8
0.352 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 3)) (+ (* -1/2 x) (* 2 (/ 1 x)))) into (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3))))
0.352 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 x)) (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x))) into (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))
0.352 * [approximate]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0
0.352 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.353 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.353 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (* 1 1) into 1
0.353 * [backup-simplify]: Simplify (/ 1 1) into 1
0.354 * [backup-simplify]: Simplify (- 1) into -1
0.354 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.354 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.354 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.355 * [backup-simplify]: Simplify (- 0) into 0
0.355 * [backup-simplify]: Simplify (+ 0 0) into 0
0.356 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.356 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.356 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.356 * [taylor]: Taking taylor expansion of 1 in x
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.356 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [backup-simplify]: Simplify (* 1 1) into 1
0.357 * [backup-simplify]: Simplify (/ 1 1) into 1
0.357 * [backup-simplify]: Simplify (- 1) into -1
0.357 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.357 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.360 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.361 * [backup-simplify]: Simplify (- 0) into 0
0.362 * [backup-simplify]: Simplify (+ 0 0) into 0
0.362 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.362 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0
0.363 * [backup-simplify]: Simplify (+ 0 0) into 0
0.363 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1)
0.365 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
0.365 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify (- 0) into 0
0.368 * [backup-simplify]: Simplify (+ 1 0) into 1
0.371 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
0.373 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0
0.373 * [backup-simplify]: Simplify (+ 1 0) into 1
0.373 * [backup-simplify]: Simplify 1 into 1
0.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.376 * [backup-simplify]: Simplify (- 0) into 0
0.376 * [backup-simplify]: Simplify (+ 0 0) into 0
0.378 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
0.384 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1)))
0.387 * [backup-simplify]: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1)))
0.389 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
0.390 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (sqrt -1))) into (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x)))
0.391 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 (- x))) (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x)))) into (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))))
0.391 * [approximate]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in (x) around 0
0.391 * [taylor]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x
0.391 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 1 into 1
0.391 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 1 into 1
0.391 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.391 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.391 * [taylor]: Taking taylor expansion of 1 in x
0.391 * [backup-simplify]: Simplify 1 into 1
0.391 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.391 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 1 into 1
0.392 * [backup-simplify]: Simplify (* 1 1) into 1
0.392 * [backup-simplify]: Simplify (/ 1 1) into 1
0.393 * [backup-simplify]: Simplify (- 1) into -1
0.393 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.394 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.396 * [backup-simplify]: Simplify (- 0) into 0
0.396 * [backup-simplify]: Simplify (+ 0 0) into 0
0.397 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.397 * [taylor]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x
0.397 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x
0.397 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.397 * [taylor]: Taking taylor expansion of 1 in x
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.397 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (* 1 1) into 1
0.398 * [backup-simplify]: Simplify (/ 1 1) into 1
0.399 * [backup-simplify]: Simplify (- 1) into -1
0.399 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.400 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.400 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.402 * [backup-simplify]: Simplify (- 0) into 0
0.402 * [backup-simplify]: Simplify (+ 0 0) into 0
0.403 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
0.403 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0
0.404 * [backup-simplify]: Simplify (+ 0 0) into 0
0.404 * [backup-simplify]: Simplify (- 0) into 0
0.404 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1)
0.407 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
0.408 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1))
0.409 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1))
0.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.412 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify (+ 1 0) into 1
0.416 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
0.417 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0
0.418 * [backup-simplify]: Simplify (+ 1 0) into 1
0.418 * [backup-simplify]: Simplify (- 1) into -1
0.418 * [backup-simplify]: Simplify -1 into -1
0.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (- 0) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.423 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
0.429 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1)))
0.432 * [backup-simplify]: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1)))
0.434 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
0.435 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1))))
0.437 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (sqrt -1)))) into (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)))
0.438 * * * [progress]: simplifying candidates
0.438 * * * * [progress]: [ 1 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (log1p (expm1 (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 2 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (expm1 (log1p (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 3 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (pow (- 1 (* x x)) 1/2) x))))>
0.438 * * * * [progress]: [ 4 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (pow (sqrt (- 1 (* x x))) 1) x))))>
0.438 * * * * [progress]: [ 5 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (exp (log (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 6 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (log (exp (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 7 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (cbrt (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 8 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (cbrt (* (* (sqrt (- 1 (* x x))) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 9 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (sqrt (cbrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 10 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (- 1 (* x x))))) x))))>
0.438 * * * * [progress]: [ 11 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (sqrt 1) (sqrt (- 1 (* x x)))) x))))>
0.438 * * * * [progress]: [ 12 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (sqrt (+ (sqrt 1) x)) (sqrt (- (sqrt 1) x))) x))))>
0.438 * * * * [progress]: [ 13 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (sqrt (+ 1 x)) (sqrt (- 1 x))) x))))>
0.438 * * * * [progress]: [ 14 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (/ (sqrt (- (pow 1 3) (pow (* x x) 3))) (sqrt (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))))) x))))>
0.438 * * * * [progress]: [ 15 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (/ (sqrt (- (* 1 1) (* (* x x) (* x x)))) (sqrt (+ 1 (* x x)))) x))))>
0.439 * * * * [progress]: [ 16 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (pow (- 1 (* x x)) (/ 1 2)) x))))>
0.439 * * * * [progress]: [ 17 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* (sqrt (sqrt (- 1 (* x x)))) (sqrt (sqrt (- 1 (* x x))))) x))))>
0.439 * * * * [progress]: [ 18 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (fabs (sqrt (- 1 (* x x)))) x))))>
0.440 * * * * [progress]: [ 19 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (* 1 (sqrt (- 1 (* x x)))) x))))>
0.440 * * * * [progress]: [ 20 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (posit16->real (real->posit16 (sqrt (- 1 (* x x))))) x))))>
0.440 * * * * [progress]: [ 21 / 66 ] simplifiying candidate #<alt (λ (x) (log (log1p (expm1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.440 * * * * [progress]: [ 22 / 66 ] simplifiying candidate #<alt (λ (x) (log (expm1 (log1p (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.440 * * * * [progress]: [ 23 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (cbrt (/ 1 x)) (/ (sqrt (- 1 (* x x))) x))))>
0.440 * * * * [progress]: [ 24 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (/ (sqrt (- 1 (* x x))) x))))>
0.440 * * * * [progress]: [ 25 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) x))))>
0.440 * * * * [progress]: [ 26 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ (* (cbrt 1) (cbrt 1)) (sqrt x)) (/ (cbrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) x))))>
0.440 * * * * [progress]: [ 27 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) x) (/ (sqrt (- 1 (* x x))) x))))>
0.440 * * * * [progress]: [ 28 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) x))))>
0.440 * * * * [progress]: [ 29 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ (sqrt 1) (sqrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 30 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ (sqrt 1) 1) (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 31 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ 1 (* (cbrt x) (cbrt x))) (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 32 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ 1 (sqrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 33 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma (/ 1 1) (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 34 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma 1 (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 35 / 66 ] simplifiying candidate #<alt (λ (x) (log (fma 1 (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))>
0.441 * * * * [progress]: [ 36 / 66 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp (/ 1 x)) (exp (/ (sqrt (- 1 (* x x))) x))))))>
0.441 * * * * [progress]: [ 37 / 66 ] simplifiying candidate #<alt (λ (x) (log (pow (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1)))>
0.441 * * * * [progress]: [ 38 / 66 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.441 * * * * [progress]: [ 39 / 66 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.441 * * * * [progress]: [ 40 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (* (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.441 * * * * [progress]: [ 41 / 66 ] simplifiying candidate #<alt (λ (x) (log (cbrt (* (* (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.441 * * * * [progress]: [ 42 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.441 * * * * [progress]: [ 43 / 66 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (* 1 x) (* x (sqrt (- 1 (* x x))))) (* x x))))>
0.441 * * * * [progress]: [ 44 / 66 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (pow (/ 1 x) 3) (pow (/ (sqrt (- 1 (* x x))) x) 3)) (+ (* (/ 1 x) (/ 1 x)) (- (* (/ (sqrt (- 1 (* x x))) x) (/ (sqrt (- 1 (* x x))) x)) (* (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))))>
0.441 * * * * [progress]: [ 45 / 66 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))>
0.441 * * * * [progress]: [ 46 / 66 ] simplifiying candidate #<alt (λ (x) (log (/ (- (* (/ 1 x) (/ 1 x)) (* (/ (sqrt (- 1 (* x x))) x) (/ (sqrt (- 1 (* x x))) x))) (- (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))>
0.441 * * * * [progress]: [ 47 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ (sqrt 1) (* (cbrt x) (cbrt x))) (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))))))>
0.441 * * * * [progress]: [ 48 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ (sqrt 1) (sqrt x)) (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))))))>
0.441 * * * * [progress]: [ 49 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ (sqrt 1) 1) (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x)))))>
0.441 * * * * [progress]: [ 50 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))))))>
0.442 * * * * [progress]: [ 51 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))))))>
0.442 * * * * [progress]: [ 52 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ 1 1) (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))>
0.442 * * * * [progress]: [ 53 / 66 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))>
0.442 * * * * [progress]: [ 54 / 66 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))))>
0.442 * * * * [progress]: [ 55 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ 1 x) (+ (/ 1 1) (sqrt (- 1 (* x x)))))))>
0.442 * * * * [progress]: [ 56 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x)))))))>
0.442 * * * * [progress]: [ 57 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x)))))))>
0.442 * * * * [progress]: [ 58 / 66 ] simplifiying candidate #<alt (λ (x) (log (* (+ (sqrt (- 1 (* x x))) 1) (/ 1 x))))>
0.442 * * * * [progress]: [ 59 / 66 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))>
0.442 * * * * [progress]: [ 60 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x))))>
0.442 * * * * [progress]: [ 61 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (- 1 (+ (* 1/2 (pow x 2)) (* 1/8 (pow x 4)))) x))))>
0.442 * * * * [progress]: [ 62 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (+ (* 1/8 (/ 1 (* (pow x 3) (sqrt -1)))) (* x (sqrt -1)))) x))))>
0.442 * * * * [progress]: [ 63 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (/ 1 x) (/ (- (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (+ (* 1/8 (/ 1 (* (pow x 3) (sqrt -1)))) (* x (sqrt -1))))) x))))>
0.442 * * * * [progress]: [ 64 / 66 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3))))))>
0.442 * * * * [progress]: [ 65 / 66 ] simplifiying candidate #<alt (λ (x) (log (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x)))))>
0.442 * * * * [progress]: [ 66 / 66 ] simplifiying candidate #<alt (λ (x) (log (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)))))>
0.443 * [simplify]: Simplifying:
  (expm1 (sqrt (- 1 (* x x))))
  (log1p (sqrt (- 1 (* x x))))
  (log (sqrt (- 1 (* x x))))
  (exp (sqrt (- 1 (* x x))))
  (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x)))))
  (cbrt (sqrt (- 1 (* x x))))
  (* (* (sqrt (- 1 (* x x))) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x))))
  (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
  (sqrt (cbrt (- 1 (* x x))))
  (sqrt (sqrt (- 1 (* x x))))
  (sqrt (sqrt (- 1 (* x x))))
  (sqrt 1)
  (sqrt (- 1 (* x x)))
  (sqrt (+ (sqrt 1) x))
  (sqrt (- (sqrt 1) x))
  (sqrt (+ 1 x))
  (sqrt (- 1 x))
  (sqrt (- (pow 1 3) (pow (* x x) 3)))
  (sqrt (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))))
  (sqrt (- (* 1 1) (* (* x x) (* x x))))
  (sqrt (+ 1 (* x x)))
  (/ 1 2)
  (sqrt (sqrt (- 1 (* x x))))
  (sqrt (sqrt (- 1 (* x x))))
  (real->posit16 (sqrt (- 1 (* x x))))
  (expm1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (log1p (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (* (exp (/ 1 x)) (exp (/ (sqrt (- 1 (* x x))) x)))
  (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (exp (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (* (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))
  (cbrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (* (* (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (sqrt (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (+ (* 1 x) (* x (sqrt (- 1 (* x x)))))
  (* x x)
  (+ (pow (/ 1 x) 3) (pow (/ (sqrt (- 1 (* x x))) x) 3))
  (+ (* (/ 1 x) (/ 1 x)) (- (* (/ (sqrt (- 1 (* x x))) x) (/ (sqrt (- 1 (* x x))) x)) (* (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))
  (- (* (/ 1 x) (/ 1 x)) (* (/ (sqrt (- 1 (* x x))) x) (/ (sqrt (- 1 (* x x))) x)))
  (- (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
  (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))
  (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))
  (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x))
  (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))
  (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))
  (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
  (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
  (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
  (+ (/ 1 1) (sqrt (- 1 (* x x))))
  (+ 1 (sqrt (- 1 (* x x))))
  (+ 1 (sqrt (- 1 (* x x))))
  (+ (sqrt (- 1 (* x x))) 1)
  (real->posit16 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
  (- 1 (+ (* 1/2 (pow x 2)) (* 1/8 (pow x 4))))
  (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (+ (* 1/8 (/ 1 (* (pow x 3) (sqrt -1)))) (* x (sqrt -1))))
  (- (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (+ (* 1/8 (/ 1 (* (pow x 3) (sqrt -1)))) (* x (sqrt -1)))))
  (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3))))
  (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x)))
  (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)))
0.444 * * [simplify]: iteration 1: (125 enodes)
0.491 * * [simplify]: iteration 2: (512 enodes)
0.654 * * [simplify]: iteration 3: (1007 enodes)
1.148 * * [simplify]: Extracting #0: cost 50 inf + 0
1.149 * * [simplify]: Extracting #1: cost 226 inf + 0
1.152 * * [simplify]: Extracting #2: cost 495 inf + 948
1.162 * * [simplify]: Extracting #3: cost 495 inf + 16238
1.188 * * [simplify]: Extracting #4: cost 270 inf + 62004
1.239 * * [simplify]: Extracting #5: cost 39 inf + 128261
1.277 * * [simplify]: Extracting #6: cost 1 inf + 141957
1.314 * * [simplify]: Extracting #7: cost 0 inf + 142101
1.357 * [simplify]: Simplified to:
  (expm1 (sqrt (- 1 (* x x))))
  (log1p (sqrt (- 1 (* x x))))
  (log (sqrt (- 1 (* x x))))
  (exp (sqrt (- 1 (* x x))))
  (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x)))))
  (cbrt (sqrt (- 1 (* x x))))
  (* (- 1 (* x x)) (sqrt (- 1 (* x x))))
  (fabs (cbrt (- 1 (* x x))))
  (sqrt (cbrt (- 1 (* x x))))
  (sqrt (sqrt (- 1 (* x x))))
  (sqrt (sqrt (- 1 (* x x))))
  (sqrt 1)
  (sqrt (- 1 (* x x)))
  (sqrt (+ (sqrt 1) x))
  (sqrt (- (sqrt 1) x))
  (sqrt (+ x 1))
  (sqrt (- 1 x))
  (sqrt (- 1 (* (* x (* x x)) (* x (* x x)))))
  (sqrt (+ 1 (fma (* x x) (* x x) (* x x))))
  (sqrt (- 1 (* (* x x) (* x x))))
  (hypot 1 x)
  (/ 1 2)
  (sqrt (sqrt (- 1 (* x x))))
  (sqrt (sqrt (- 1 (* x x))))
  (real->posit16 (sqrt (- 1 (* x x))))
  (expm1 (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (log1p (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (exp (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (log (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (exp (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (* (cbrt (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x))) (cbrt (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x))))
  (cbrt (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (* (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)) (* (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)) (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x))))
  (sqrt (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (sqrt (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (fma x (sqrt (- 1 (* x x))) x)
  (* x x)
  (fma (/ (- 1 (* x x)) (* x x)) (/ (sqrt (- 1 (* x x))) x) (/ (/ 1 x) (* x x)))
  (- (fma (/ 1 x) (/ 1 x) (/ (- 1 (* x x)) (* x x))) (/ (sqrt (- 1 (* x x))) (* x x)))
  (- (* (/ 1 x) (/ 1 x)) (/ (- 1 (* x x)) (* x x)))
  (* (/ 1 x) (- 1 (sqrt (- 1 (* x x)))))
  (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))
  (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))
  (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x))
  (+ (/ (sqrt (- 1 (* x x))) (cbrt x)) (/ 1 (cbrt x)))
  (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))
  (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x))
  (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x))
  (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x))
  (+ 1 (sqrt (- 1 (* x x))))
  (+ 1 (sqrt (- 1 (* x x))))
  (+ 1 (sqrt (- 1 (* x x))))
  (+ 1 (sqrt (- 1 (* x x))))
  (real->posit16 (fma (/ 1 x) (sqrt (- 1 (* x x))) (/ 1 x)))
  (- 1 (fma 1/8 (pow x 4) (* 1/2 (* x x))))
  (fma (sqrt -1) x (+ (/ (/ 1/2 x) (sqrt -1)) (/ (/ 1/8 x) (* (sqrt -1) (* x x)))))
  (- (- (/ (/ 1/2 x) (sqrt -1))) (fma x (sqrt -1) (/ (/ 1/8 x) (* (sqrt -1) (* x x)))))
  (- (/ 2 x) (* x (+ (* x (* x 1/8)) 1/2)))
  (+ (fma 1/2 (/ (/ 1 x) (/ (sqrt -1) (/ 1 x))) (sqrt -1)) (/ 1 x))
  (- (/ 1 x) (fma 1/2 (/ (/ 1 x) (/ (sqrt -1) (/ 1 x))) (sqrt -1)))
1.360 * * * [progress]: adding candidates to table
2.083 * [progress]: [Phase 3 of 3] Extracting.
2.089 * [simplify]: Simplifying:
  (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
2.089 * * [simplify]: iteration 1: (9 enodes)
2.090 * * [simplify]: iteration 2: (12 enodes)
2.090 * * [simplify]: Extracting #0: cost 1 inf + 0
2.090 * * [simplify]: Extracting #1: cost 2 inf + 0
2.090 * * [simplify]: Extracting #2: cost 4 inf + 0
2.090 * * [simplify]: Extracting #3: cost 7 inf + 0
2.090 * * [simplify]: Extracting #4: cost 6 inf + 2
2.090 * * [simplify]: Extracting #5: cost 6 inf + 44
2.090 * * [simplify]: Extracting #6: cost 0 inf + 1005
2.090 * [simplify]: Simplified to:
  (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
7.423 * [regime-testing]: Baseline error score: 0.034128171596477616
7.425 * [regime-testing]: Oracle error score: 0.034128171596477616
7.425 * [regime-testing]: End program error score: 0.034128171596477616