0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.077 * * * [progress]: [2/2] Setting up program. 0.081 * [progress]: [Phase 2 of 3] Improving. 0.081 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.082 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.082 * * [simplify]: iters left: 6 (7 enodes) 0.085 * * [simplify]: iters left: 5 (30 enodes) 0.094 * * [simplify]: iters left: 4 (41 enodes) 0.103 * * [simplify]: iters left: 3 (57 enodes) 0.139 * * [simplify]: iters left: 2 (94 enodes) 0.165 * * [simplify]: iters left: 1 (136 enodes) 0.195 * * [simplify]: Extracting #0: cost 1 inf + 0 0.195 * * [simplify]: Extracting #1: cost 3 inf + 0 0.195 * * [simplify]: Extracting #2: cost 6 inf + 0 0.195 * * [simplify]: Extracting #3: cost 7 inf + 1 0.195 * * [simplify]: Extracting #4: cost 45 inf + 1 0.196 * * [simplify]: Extracting #5: cost 39 inf + 3054 0.199 * * [simplify]: Extracting #6: cost 2 inf + 6856 0.202 * * [simplify]: Extracting #7: cost 0 inf + 6820 0.205 * [simplify]: Simplified to (log (+ x (sqrt (- (* x x) 1)))) 0.205 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (- (* x x) 1))))) 0.210 * * [progress]: iteration 1 / 4 0.210 * * * [progress]: picking best candidate 0.214 * * * * [pick]: Picked # 0.214 * * * [progress]: localizing error 0.242 * * * [progress]: generating rewritten candidates 0.242 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.257 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.281 * * * [progress]: generating series expansions 0.281 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.282 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1)) 0.282 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0 0.282 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.282 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.282 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [backup-simplify]: Simplify 0 into 0 0.282 * [backup-simplify]: Simplify 1 into 1 0.282 * [taylor]: Taking taylor expansion of 1 in x 0.282 * [backup-simplify]: Simplify 1 into 1 0.284 * [backup-simplify]: Simplify (- 1) into -1 0.284 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.285 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.285 * [backup-simplify]: Simplify (- 0) into 0 0.286 * [backup-simplify]: Simplify (+ 0 0) into 0 0.287 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.287 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.287 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [taylor]: Taking taylor expansion of 1 in x 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [backup-simplify]: Simplify (- 1) into -1 0.288 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.288 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.288 * [backup-simplify]: Simplify (- 0) into 0 0.289 * [backup-simplify]: Simplify (+ 0 0) into 0 0.290 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.290 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify (* 1 1) into 1 0.291 * [backup-simplify]: Simplify (- 0) into 0 0.291 * [backup-simplify]: Simplify (+ 1 0) into 1 0.294 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.295 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.296 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.296 * [backup-simplify]: Simplify (- 0) into 0 0.297 * [backup-simplify]: Simplify (+ 0 0) into 0 0.298 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.298 * [backup-simplify]: Simplify 0 into 0 0.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.300 * [backup-simplify]: Simplify (- 0) into 0 0.300 * [backup-simplify]: Simplify (+ 0 0) into 0 0.304 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.305 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.307 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.308 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 0.308 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 0.308 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 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 * [taylor]: Taking taylor expansion of 1 in x 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [backup-simplify]: Simplify (+ 1 0) into 1 0.309 * [backup-simplify]: Simplify (sqrt 1) into 1 0.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (+ 0 0) into 0 0.312 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.312 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.312 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (* 1 1) into 1 0.313 * [backup-simplify]: Simplify (/ 1 1) into 1 0.313 * [taylor]: Taking taylor expansion of 1 in x 0.313 * [backup-simplify]: Simplify 1 into 1 0.313 * [backup-simplify]: Simplify (+ 1 0) into 1 0.314 * [backup-simplify]: Simplify (sqrt 1) into 1 0.314 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.315 * [backup-simplify]: Simplify (+ 0 0) into 0 0.316 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (- 1) into -1 0.319 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.320 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.320 * [backup-simplify]: Simplify -1/2 into -1/2 0.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 0.324 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (- 0) into 0 0.327 * [backup-simplify]: Simplify (+ 0 0) into 0 0.329 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.329 * [backup-simplify]: Simplify -1/8 into -1/8 0.330 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.330 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 0.330 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 0.330 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.330 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.330 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.330 * [backup-simplify]: Simplify (* 1 1) into 1 0.331 * [backup-simplify]: Simplify (/ 1 1) into 1 0.331 * [taylor]: Taking taylor expansion of 1 in x 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (+ 1 0) into 1 0.332 * [backup-simplify]: Simplify (sqrt 1) into 1 0.332 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (+ 0 0) into 0 0.333 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.333 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.333 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.333 * [taylor]: Taking taylor expansion of (pow x 2) 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 0.334 * [backup-simplify]: Simplify (* 1 1) into 1 0.334 * [backup-simplify]: Simplify (/ 1 1) into 1 0.334 * [taylor]: Taking taylor expansion of 1 in x 0.334 * [backup-simplify]: Simplify 1 into 1 0.334 * [backup-simplify]: Simplify (+ 1 0) into 1 0.334 * [backup-simplify]: Simplify (sqrt 1) into 1 0.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.335 * [backup-simplify]: Simplify (+ 0 0) into 0 0.336 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.336 * [backup-simplify]: Simplify 1 into 1 0.336 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.337 * [backup-simplify]: Simplify (- 1) into -1 0.338 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.338 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.338 * [backup-simplify]: Simplify -1/2 into -1/2 0.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.340 * [backup-simplify]: Simplify (- 0) into 0 0.340 * [backup-simplify]: Simplify (+ 0 0) into 0 0.341 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.342 * [backup-simplify]: Simplify (- 0) into 0 0.342 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.343 * [backup-simplify]: Simplify -1/8 into -1/8 0.343 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 0.343 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.344 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1))) 0.344 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0 0.344 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 1 into 1 0.344 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.344 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.344 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 1 into 1 0.344 * [taylor]: Taking taylor expansion of 1 in x 0.344 * [backup-simplify]: Simplify 1 into 1 0.344 * [backup-simplify]: Simplify (- 1) into -1 0.344 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.345 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.345 * [backup-simplify]: Simplify (- 0) into 0 0.345 * [backup-simplify]: Simplify (+ 0 0) into 0 0.346 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.346 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 0.346 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [taylor]: Taking taylor expansion of 1 in x 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (- 1) into -1 0.346 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.349 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.349 * [backup-simplify]: Simplify (- 0) into 0 0.349 * [backup-simplify]: Simplify (+ 0 0) into 0 0.350 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.350 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.351 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.351 * [backup-simplify]: Simplify (+ 1 0) into 1 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [backup-simplify]: Simplify (* 1 1) into 1 0.352 * [backup-simplify]: Simplify (- 0) into 0 0.352 * [backup-simplify]: Simplify (+ 1 0) into 1 0.353 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.354 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 0.355 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.356 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.356 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 0.356 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 0.356 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.356 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.356 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.356 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.357 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (* 1 1) into 1 0.357 * [backup-simplify]: Simplify (/ 1 1) into 1 0.357 * [taylor]: Taking taylor expansion of 1 in x 0.357 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (+ 1 0) into 1 0.358 * [backup-simplify]: Simplify (sqrt 1) into 1 0.358 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.359 * [backup-simplify]: Simplify (+ 0 0) into 0 0.359 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.359 * [backup-simplify]: Simplify (/ 1 1) into 1 0.359 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.359 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (* 1 1) into 1 0.360 * [backup-simplify]: Simplify (/ 1 1) into 1 0.360 * [taylor]: Taking taylor expansion of 1 in x 0.360 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [backup-simplify]: Simplify (sqrt 1) into 1 0.361 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (+ 0 0) into 0 0.362 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify 1 into 1 0.362 * [backup-simplify]: Simplify (/ 1 1) into 1 0.363 * [backup-simplify]: Simplify (+ 1 1) into 2 0.363 * [backup-simplify]: Simplify 2 into 2 0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (- 1) into -1 0.366 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.367 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.368 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.368 * [backup-simplify]: Simplify -1/2 into -1/2 0.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (- 0) into 0 0.371 * [backup-simplify]: Simplify (+ 0 0) into 0 0.372 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.374 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.376 * [backup-simplify]: Simplify (- 0) into 0 0.377 * [backup-simplify]: Simplify (+ 0 0) into 0 0.378 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.380 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.380 * [backup-simplify]: Simplify -1/8 into -1/8 0.380 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.380 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 0.380 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 0.380 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.380 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.380 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify 1 into 1 0.381 * [backup-simplify]: Simplify (* 1 1) into 1 0.381 * [backup-simplify]: Simplify (/ 1 1) into 1 0.381 * [taylor]: Taking taylor expansion of 1 in x 0.381 * [backup-simplify]: Simplify 1 into 1 0.382 * [backup-simplify]: Simplify (+ 1 0) into 1 0.382 * [backup-simplify]: Simplify (sqrt 1) into 1 0.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.384 * [backup-simplify]: Simplify (+ 0 0) into 0 0.384 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify 1 into 1 0.385 * [backup-simplify]: Simplify (/ 1 1) into 1 0.385 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.385 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify 1 into 1 0.385 * [backup-simplify]: Simplify (* 1 1) into 1 0.386 * [backup-simplify]: Simplify (/ 1 1) into 1 0.386 * [taylor]: Taking taylor expansion of 1 in x 0.386 * [backup-simplify]: Simplify 1 into 1 0.386 * [backup-simplify]: Simplify (+ 1 0) into 1 0.386 * [backup-simplify]: Simplify (sqrt 1) into 1 0.387 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.389 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [backup-simplify]: Simplify 0 into 0 0.389 * [backup-simplify]: Simplify 1 into 1 0.389 * [backup-simplify]: Simplify (/ 1 1) into 1 0.390 * [backup-simplify]: Simplify (- 1) into -1 0.390 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.390 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.391 * [backup-simplify]: Simplify (- 0) into 0 0.392 * [backup-simplify]: Simplify (+ 0 0) into 0 0.392 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.394 * [backup-simplify]: Simplify (- 1) into -1 0.394 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.395 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.396 * [backup-simplify]: Simplify (- 0) into 0 0.397 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.397 * [backup-simplify]: Simplify -1/2 into -1/2 0.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.399 * [backup-simplify]: Simplify (- 0) into 0 0.399 * [backup-simplify]: Simplify (+ 0 0) into 0 0.400 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.402 * [backup-simplify]: Simplify (- 0) into 0 0.402 * [backup-simplify]: Simplify (+ 0 0) into 0 0.402 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.404 * [backup-simplify]: Simplify (- 0) into 0 0.405 * [backup-simplify]: Simplify (+ 0 0) into 0 0.406 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.407 * [backup-simplify]: Simplify (- 0) into 0 0.408 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.408 * [backup-simplify]: Simplify -1/8 into -1/8 0.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.410 * [backup-simplify]: Simplify (- 0) into 0 0.410 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.413 * [backup-simplify]: Simplify (- 0) into 0 0.414 * [backup-simplify]: Simplify (+ 0 0) into 0 0.414 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.416 * [backup-simplify]: Simplify (- 0) into 0 0.416 * [backup-simplify]: Simplify (+ 0 0) into 0 0.418 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.419 * [backup-simplify]: Simplify (- 0) into 0 0.420 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 0.420 * [backup-simplify]: Simplify -1/16 into -1/16 0.420 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.420 * * * [progress]: simplifying candidates 0.420 * * * * [progress]: [ 1 / 38 ] simplifiying candidate # 0.420 * * * * [progress]: [ 2 / 38 ] simplifiying candidate # 0.420 * * * * [progress]: [ 3 / 38 ] simplifiying candidate # 0.420 * * * * [progress]: [ 4 / 38 ] simplifiying candidate # 0.421 * * * * [progress]: [ 5 / 38 ] simplifiying candidate # 0.421 * * * * [progress]: [ 6 / 38 ] simplifiying candidate # 0.421 * * * * [progress]: [ 7 / 38 ] simplifiying candidate # 0.421 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) 0.421 * * [simplify]: iters left: 6 (7 enodes) 0.424 * * [simplify]: iters left: 5 (30 enodes) 0.433 * * [simplify]: iters left: 4 (41 enodes) 0.445 * * [simplify]: iters left: 3 (57 enodes) 0.456 * * [simplify]: iters left: 2 (94 enodes) 0.471 * * [simplify]: iters left: 1 (136 enodes) 0.518 * * [simplify]: Extracting #0: cost 1 inf + 0 0.518 * * [simplify]: Extracting #1: cost 4 inf + 0 0.518 * * [simplify]: Extracting #2: cost 7 inf + 0 0.518 * * [simplify]: Extracting #3: cost 48 inf + 0 0.519 * * [simplify]: Extracting #4: cost 64 inf + 126 0.520 * * [simplify]: Extracting #5: cost 28 inf + 3789 0.523 * * [simplify]: Extracting #6: cost 1 inf + 6840 0.527 * * [simplify]: Extracting #7: cost 0 inf + 6922 0.530 * [simplify]: Simplified to (fabs (cbrt (- (* x x) 1))) 0.530 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (- (* x x) 1))) (sqrt (cbrt (- (* x x) 1))))))) 0.531 * * * * [progress]: [ 8 / 38 ] simplifiying candidate # 0.531 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 0.531 * * [simplify]: iters left: 6 (6 enodes) 0.535 * * [simplify]: iters left: 5 (26 enodes) 0.543 * * [simplify]: iters left: 4 (37 enodes) 0.555 * * [simplify]: iters left: 3 (53 enodes) 0.574 * * [simplify]: iters left: 2 (90 enodes) 0.592 * * [simplify]: iters left: 1 (132 enodes) 0.633 * * [simplify]: Extracting #0: cost 1 inf + 0 0.633 * * [simplify]: Extracting #1: cost 3 inf + 0 0.633 * * [simplify]: Extracting #2: cost 5 inf + 0 0.633 * * [simplify]: Extracting #3: cost 44 inf + 0 0.634 * * [simplify]: Extracting #4: cost 60 inf + 169 0.635 * * [simplify]: Extracting #5: cost 14 inf + 4649 0.638 * * [simplify]: Extracting #6: cost 0 inf + 6317 0.641 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 0.641 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 0.641 * * * * [progress]: [ 9 / 38 ] simplifiying candidate # 0.641 * [simplify]: Simplifying (sqrt 1) 0.641 * * [simplify]: iters left: 1 (2 enodes) 0.643 * * [simplify]: Extracting #0: cost 1 inf + 0 0.643 * * [simplify]: Extracting #1: cost 0 inf + 1 0.643 * [simplify]: Simplified to 1 0.643 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1)))))) 0.643 * * * * [progress]: [ 10 / 38 ] simplifiying candidate # 0.643 * [simplify]: Simplifying (sqrt (+ x (sqrt 1))) 0.643 * * [simplify]: iters left: 4 (5 enodes) 0.646 * * [simplify]: iters left: 3 (18 enodes) 0.648 * * [simplify]: iters left: 2 (20 enodes) 0.651 * * [simplify]: Extracting #0: cost 1 inf + 0 0.651 * * [simplify]: Extracting #1: cost 3 inf + 0 0.651 * * [simplify]: Extracting #2: cost 6 inf + 0 0.651 * * [simplify]: Extracting #3: cost 4 inf + 2 0.651 * * [simplify]: Extracting #4: cost 0 inf + 250 0.651 * [simplify]: Simplified to (sqrt (+ 1 x)) 0.651 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x (sqrt 1))))))) 0.651 * * * * [progress]: [ 11 / 38 ] simplifiying candidate # 0.652 * [simplify]: Simplifying (sqrt (+ x 1)) 0.652 * * [simplify]: iters left: 3 (4 enodes) 0.654 * * [simplify]: iters left: 2 (15 enodes) 0.658 * * [simplify]: iters left: 1 (17 enodes) 0.663 * * [simplify]: Extracting #0: cost 1 inf + 0 0.663 * * [simplify]: Extracting #1: cost 3 inf + 0 0.663 * * [simplify]: Extracting #2: cost 6 inf + 0 0.663 * * [simplify]: Extracting #3: cost 2 inf + 86 0.663 * * [simplify]: Extracting #4: cost 1 inf + 168 0.663 * * [simplify]: Extracting #5: cost 0 inf + 250 0.663 * [simplify]: Simplified to (sqrt (+ 1 x)) 0.663 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 0.664 * * * * [progress]: [ 12 / 38 ] simplifiying candidate # 0.664 * [simplify]: Simplifying (sqrt (+ x 1)) 0.664 * * [simplify]: iters left: 3 (4 enodes) 0.666 * * [simplify]: iters left: 2 (15 enodes) 0.670 * * [simplify]: iters left: 1 (17 enodes) 0.672 * * [simplify]: Extracting #0: cost 1 inf + 0 0.672 * * [simplify]: Extracting #1: cost 3 inf + 0 0.672 * * [simplify]: Extracting #2: cost 6 inf + 0 0.672 * * [simplify]: Extracting #3: cost 2 inf + 86 0.672 * * [simplify]: Extracting #4: cost 1 inf + 168 0.672 * * [simplify]: Extracting #5: cost 0 inf + 250 0.672 * [simplify]: Simplified to (sqrt (+ 1 x)) 0.672 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 0.672 * * * * [progress]: [ 13 / 38 ] simplifiying candidate # 0.673 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow 1 3))) 0.673 * * [simplify]: iters left: 6 (8 enodes) 0.678 * * [simplify]: iters left: 5 (39 enodes) 0.687 * * [simplify]: iters left: 4 (80 enodes) 0.704 * * [simplify]: iters left: 3 (149 enodes) 0.743 * * [simplify]: iters left: 2 (298 enodes) 0.843 * * [simplify]: Extracting #0: cost 1 inf + 0 0.843 * * [simplify]: Extracting #1: cost 3 inf + 0 0.844 * * [simplify]: Extracting #2: cost 31 inf + 0 0.844 * * [simplify]: Extracting #3: cost 128 inf + 2 0.846 * * [simplify]: Extracting #4: cost 176 inf + 885 0.848 * * [simplify]: Extracting #5: cost 159 inf + 6736 0.855 * * [simplify]: Extracting #6: cost 77 inf + 32760 0.872 * * [simplify]: Extracting #7: cost 2 inf + 61285 0.884 * * [simplify]: Extracting #8: cost 0 inf + 61840 0.890 * [simplify]: Simplified to (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) 0.890 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))))))) 0.890 * * * * [progress]: [ 14 / 38 ] simplifiying candidate # 0.891 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* 1 1))) 0.891 * * [simplify]: iters left: 6 (7 enodes) 0.893 * * [simplify]: iters left: 5 (28 enodes) 0.898 * * [simplify]: iters left: 4 (39 enodes) 0.905 * * [simplify]: iters left: 3 (59 enodes) 0.920 * * [simplify]: iters left: 2 (106 enodes) 0.968 * * [simplify]: iters left: 1 (251 enodes) 1.087 * * [simplify]: Extracting #0: cost 1 inf + 0 1.087 * * [simplify]: Extracting #1: cost 3 inf + 0 1.087 * * [simplify]: Extracting #2: cost 47 inf + 0 1.088 * * [simplify]: Extracting #3: cost 106 inf + 2 1.089 * * [simplify]: Extracting #4: cost 121 inf + 1185 1.093 * * [simplify]: Extracting #5: cost 53 inf + 10370 1.104 * * [simplify]: Extracting #6: cost 15 inf + 17105 1.111 * * [simplify]: Extracting #7: cost 3 inf + 21444 1.118 * * [simplify]: Extracting #8: cost 0 inf + 22582 1.125 * [simplify]: Simplified to (sqrt (+ (* (* x x) (* x x)) -1)) 1.126 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x x) (* x x)) -1)) (sqrt (+ (* x x) 1)))))) 1.126 * * * * [progress]: [ 15 / 38 ] simplifiying candidate # 1.126 * [simplify]: Simplifying (- (* x x) 1) 1.126 * * [simplify]: iters left: 4 (4 enodes) 1.129 * * [simplify]: iters left: 3 (20 enodes) 1.135 * * [simplify]: iters left: 2 (31 enodes) 1.144 * * [simplify]: iters left: 1 (47 enodes) 1.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1.161 * * [simplify]: Extracting #1: cost 10 inf + 0 1.161 * * [simplify]: Extracting #2: cost 19 inf + 2 1.161 * * [simplify]: Extracting #3: cost 18 inf + 3 1.161 * * [simplify]: Extracting #4: cost 4 inf + 749 1.162 * * [simplify]: Extracting #5: cost 0 inf + 1077 1.163 * [simplify]: Simplified to (- (* x x) 1) 1.163 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x x) 1) (/ 1 2))))) 1.163 * * * * [progress]: [ 16 / 38 ] simplifiying candidate # 1.163 * * * * [progress]: [ 17 / 38 ] simplifiying candidate # 1.163 * [simplify]: Simplifying (sqrt (- (* x x) 1)) 1.163 * * [simplify]: iters left: 5 (5 enodes) 1.166 * * [simplify]: iters left: 4 (23 enodes) 1.173 * * [simplify]: iters left: 3 (34 enodes) 1.183 * * [simplify]: iters left: 2 (50 enodes) 1.200 * * [simplify]: iters left: 1 (87 enodes) 1.223 * * [simplify]: Extracting #0: cost 1 inf + 0 1.223 * * [simplify]: Extracting #1: cost 3 inf + 0 1.223 * * [simplify]: Extracting #2: cost 25 inf + 0 1.224 * * [simplify]: Extracting #3: cost 19 inf + 942 1.225 * * [simplify]: Extracting #4: cost 2 inf + 2293 1.226 * * [simplify]: Extracting #5: cost 0 inf + 2496 1.227 * [simplify]: Simplified to (sqrt (- (* x x) 1)) 1.227 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (- (* x x) 1)))))) 1.227 * * * * [progress]: [ 18 / 38 ] simplifiying candidate # 1.227 * * * * [progress]: [ 19 / 38 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) 1)))))))> 1.227 * * * * [progress]: [ 20 / 38 ] simplifiying candidate # 1.227 * [simplify]: Simplifying (* (exp x) (exp (sqrt (- (* x x) 1)))) 1.227 * * [simplify]: iters left: 6 (8 enodes) 1.232 * * [simplify]: iters left: 5 (35 enodes) 1.237 * * [simplify]: iters left: 4 (50 enodes) 1.244 * * [simplify]: iters left: 3 (66 enodes) 1.256 * * [simplify]: iters left: 2 (103 enodes) 1.278 * * [simplify]: iters left: 1 (145 enodes) 1.314 * * [simplify]: Extracting #0: cost 1 inf + 0 1.314 * * [simplify]: Extracting #1: cost 5 inf + 0 1.314 * * [simplify]: Extracting #2: cost 10 inf + 0 1.314 * * [simplify]: Extracting #3: cost 11 inf + 1 1.314 * * [simplify]: Extracting #4: cost 48 inf + 143 1.315 * * [simplify]: Extracting #5: cost 37 inf + 3569 1.319 * * [simplify]: Extracting #6: cost 1 inf + 7251 1.322 * * [simplify]: Extracting #7: cost 0 inf + 7266 1.325 * [simplify]: Simplified to (exp (+ (sqrt (- (* x x) 1)) x)) 1.325 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (sqrt (- (* x x) 1)) x))))) 1.325 * * * * [progress]: [ 21 / 38 ] simplifiying candidate # 1.325 * * * * [progress]: [ 22 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 23 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 24 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 25 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 26 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 27 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 28 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 29 / 38 ] simplifiying candidate # 1.326 * * * * [progress]: [ 30 / 38 ] simplifiying candidate # 1.326 * [simplify]: Simplifying (+ x (sqrt (- (* x x) 1))) 1.326 * * [simplify]: iters left: 6 (6 enodes) 1.329 * * [simplify]: iters left: 5 (27 enodes) 1.337 * * [simplify]: iters left: 4 (38 enodes) 1.348 * * [simplify]: iters left: 3 (54 enodes) 1.367 * * [simplify]: iters left: 2 (91 enodes) 1.394 * * [simplify]: iters left: 1 (133 enodes) 1.443 * * [simplify]: Extracting #0: cost 1 inf + 0 1.443 * * [simplify]: Extracting #1: cost 4 inf + 0 1.443 * * [simplify]: Extracting #2: cost 5 inf + 1 1.443 * * [simplify]: Extracting #3: cost 44 inf + 1 1.443 * * [simplify]: Extracting #4: cost 54 inf + 659 1.445 * * [simplify]: Extracting #5: cost 9 inf + 5142 1.446 * * [simplify]: Extracting #6: cost 0 inf + 6277 1.448 * * [simplify]: Extracting #7: cost 0 inf + 6237 1.451 * [simplify]: Simplified to (+ x (sqrt (- (* x x) 1))) 1.451 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1)))))) 1.451 * * * * [progress]: [ 31 / 38 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))> 1.451 * * * * [progress]: [ 32 / 38 ] simplifiying candidate # 1.451 * * * * [progress]: [ 33 / 38 ] simplifiying candidate # 1.451 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1.451 * * [simplify]: iters left: 6 (15 enodes) 1.457 * * [simplify]: iters left: 5 (63 enodes) 1.469 * * [simplify]: iters left: 4 (93 enodes) 1.483 * * [simplify]: iters left: 3 (124 enodes) 1.503 * * [simplify]: iters left: 2 (163 enodes) 1.531 * * [simplify]: iters left: 1 (241 enodes) 1.588 * * [simplify]: Extracting #0: cost 1 inf + 0 1.588 * * [simplify]: Extracting #1: cost 8 inf + 0 1.589 * * [simplify]: Extracting #2: cost 59 inf + 0 1.589 * * [simplify]: Extracting #3: cost 87 inf + 127 1.592 * * [simplify]: Extracting #4: cost 19 inf + 8843 1.597 * * [simplify]: Extracting #5: cost 2 inf + 11487 1.601 * * [simplify]: Extracting #6: cost 0 inf + 11893 1.609 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 1.609 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 1.609 * * * * [progress]: [ 34 / 38 ] simplifiying candidate # 1.610 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.610 * * [simplify]: iters left: 6 (12 enodes) 1.618 * * [simplify]: iters left: 5 (57 enodes) 1.637 * * [simplify]: iters left: 4 (97 enodes) 1.666 * * [simplify]: iters left: 3 (170 enodes) 1.717 * * [simplify]: iters left: 2 (285 enodes) 1.782 * * [simplify]: Extracting #0: cost 1 inf + 0 1.782 * * [simplify]: Extracting #1: cost 17 inf + 0 1.783 * * [simplify]: Extracting #2: cost 72 inf + 1 1.783 * * [simplify]: Extracting #3: cost 124 inf + 335 1.784 * * [simplify]: Extracting #4: cost 87 inf + 7689 1.788 * * [simplify]: Extracting #5: cost 20 inf + 28115 1.793 * * [simplify]: Extracting #6: cost 1 inf + 32556 1.799 * * [simplify]: Extracting #7: cost 0 inf + 32506 1.808 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 1.808 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 1.808 * * * * [progress]: [ 35 / 38 ] simplifiying candidate # 1.809 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1.809 * * [simplify]: iters left: 6 (12 enodes) 1.818 * * [simplify]: iters left: 5 (57 enodes) 1.835 * * [simplify]: iters left: 4 (96 enodes) 1.851 * * [simplify]: iters left: 3 (144 enodes) 1.888 * * [simplify]: iters left: 2 (225 enodes) 1.950 * * [simplify]: iters left: 1 (447 enodes) 2.161 * * [simplify]: Extracting #0: cost 1 inf + 0 2.161 * * [simplify]: Extracting #1: cost 16 inf + 0 2.162 * * [simplify]: Extracting #2: cost 143 inf + 42 2.163 * * [simplify]: Extracting #3: cost 262 inf + 620 2.166 * * [simplify]: Extracting #4: cost 227 inf + 7352 2.173 * * [simplify]: Extracting #5: cost 113 inf + 63033 2.185 * * [simplify]: Extracting #6: cost 6 inf + 122361 2.205 * * [simplify]: Extracting #7: cost 0 inf + 123770 2.228 * * [simplify]: Extracting #8: cost 0 inf + 123691 2.251 * [simplify]: Simplified to (- (+ (/ (/ 1/8 (* x x)) x) (/ 1/2 x)) x) 2.251 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ (/ 1/8 (* x x)) x) (/ 1/2 x)) x)))) 2.251 * * * * [progress]: [ 36 / 38 ] simplifiying candidate # 2.251 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 2.252 * * [simplify]: iters left: 6 (10 enodes) 2.257 * * [simplify]: iters left: 5 (42 enodes) 2.265 * * [simplify]: iters left: 4 (64 enodes) 2.275 * * [simplify]: iters left: 3 (86 enodes) 2.287 * * [simplify]: iters left: 2 (100 enodes) 2.308 * * [simplify]: iters left: 1 (120 enodes) 2.343 * * [simplify]: Extracting #0: cost 1 inf + 0 2.343 * * [simplify]: Extracting #1: cost 8 inf + 0 2.343 * * [simplify]: Extracting #2: cost 26 inf + 1 2.343 * * [simplify]: Extracting #3: cost 33 inf + 332 2.345 * * [simplify]: Extracting #4: cost 10 inf + 2581 2.346 * * [simplify]: Extracting #5: cost 0 inf + 4169 2.348 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 2.348 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 2.348 * * * * [progress]: [ 37 / 38 ] simplifiying candidate # 2.349 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 2.349 * * [simplify]: iters left: 6 (14 enodes) 2.359 * * [simplify]: iters left: 5 (63 enodes) 2.382 * * [simplify]: iters left: 4 (101 enodes) 2.417 * * [simplify]: iters left: 3 (174 enodes) 2.456 * * [simplify]: iters left: 2 (289 enodes) 2.536 * * [simplify]: Extracting #0: cost 1 inf + 0 2.536 * * [simplify]: Extracting #1: cost 17 inf + 0 2.536 * * [simplify]: Extracting #2: cost 76 inf + 0 2.537 * * [simplify]: Extracting #3: cost 132 inf + 6 2.537 * * [simplify]: Extracting #4: cost 113 inf + 2471 2.540 * * [simplify]: Extracting #5: cost 46 inf + 18924 2.551 * * [simplify]: Extracting #6: cost 1 inf + 36409 2.559 * * [simplify]: Extracting #7: cost 0 inf + 36461 2.567 * [simplify]: Simplified to (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))) 2.568 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))))) 2.568 * * * * [progress]: [ 38 / 38 ] simplifiying candidate # 2.568 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 2.568 * * [simplify]: iters left: 6 (17 enodes) 2.581 * * [simplify]: iters left: 5 (78 enodes) 2.598 * * [simplify]: iters left: 4 (129 enodes) 2.624 * * [simplify]: iters left: 3 (209 enodes) 2.672 * * [simplify]: iters left: 2 (357 enodes) 2.805 * * [simplify]: Extracting #0: cost 1 inf + 0 2.805 * * [simplify]: Extracting #1: cost 8 inf + 0 2.805 * * [simplify]: Extracting #2: cost 71 inf + 0 2.806 * * [simplify]: Extracting #3: cost 160 inf + 87 2.807 * * [simplify]: Extracting #4: cost 159 inf + 1823 2.811 * * [simplify]: Extracting #5: cost 109 inf + 16770 2.820 * * [simplify]: Extracting #6: cost 17 inf + 53698 2.830 * * [simplify]: Extracting #7: cost 0 inf + 61584 2.841 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ (/ 1/8 x) x) x)) 2.841 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ (/ 1/8 x) x) x)))) 2.841 * * * [progress]: adding candidates to table 3.158 * * [progress]: iteration 2 / 4 3.158 * * * [progress]: picking best candidate 3.162 * * * * [pick]: Picked # 3.162 * * * [progress]: localizing error 3.204 * * * [progress]: generating rewritten candidates 3.204 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 3.238 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 3.243 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 3.248 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 3.255 * * * [progress]: generating series expansions 3.255 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 3.255 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1))) 3.255 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0 3.255 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.255 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.255 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.255 * [taylor]: Taking taylor expansion of x in x 3.255 * [backup-simplify]: Simplify 0 into 0 3.255 * [backup-simplify]: Simplify 1 into 1 3.255 * [taylor]: Taking taylor expansion of 1 in x 3.255 * [backup-simplify]: Simplify 1 into 1 3.255 * [taylor]: Taking taylor expansion of (- x 1) in x 3.255 * [taylor]: Taking taylor expansion of x in x 3.255 * [backup-simplify]: Simplify 0 into 0 3.255 * [backup-simplify]: Simplify 1 into 1 3.255 * [taylor]: Taking taylor expansion of 1 in x 3.255 * [backup-simplify]: Simplify 1 into 1 3.256 * [backup-simplify]: Simplify (+ 0 1) into 1 3.257 * [backup-simplify]: Simplify (- 1) into -1 3.257 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.258 * [backup-simplify]: Simplify (* 1 -1) into -1 3.258 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.259 * [backup-simplify]: Simplify (- 0) into 0 3.259 * [backup-simplify]: Simplify (+ 1 0) into 1 3.260 * [backup-simplify]: Simplify (+ 1 0) into 1 3.260 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.261 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.261 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.261 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.261 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.261 * [taylor]: Taking taylor expansion of x in x 3.261 * [backup-simplify]: Simplify 0 into 0 3.261 * [backup-simplify]: Simplify 1 into 1 3.261 * [taylor]: Taking taylor expansion of 1 in x 3.261 * [backup-simplify]: Simplify 1 into 1 3.261 * [taylor]: Taking taylor expansion of (- x 1) in x 3.261 * [taylor]: Taking taylor expansion of x in x 3.261 * [backup-simplify]: Simplify 0 into 0 3.261 * [backup-simplify]: Simplify 1 into 1 3.261 * [taylor]: Taking taylor expansion of 1 in x 3.261 * [backup-simplify]: Simplify 1 into 1 3.262 * [backup-simplify]: Simplify (+ 0 1) into 1 3.262 * [backup-simplify]: Simplify (- 1) into -1 3.263 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.263 * [backup-simplify]: Simplify (* 1 -1) into -1 3.263 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.264 * [backup-simplify]: Simplify (- 0) into 0 3.264 * [backup-simplify]: Simplify (+ 1 0) into 1 3.265 * [backup-simplify]: Simplify (+ 1 0) into 1 3.265 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.266 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.267 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.267 * [backup-simplify]: Simplify 0 into 0 3.267 * [backup-simplify]: Simplify (- 0) into 0 3.267 * [backup-simplify]: Simplify (+ 0 0) into 0 3.268 * [backup-simplify]: Simplify (+ 0 0) into 0 3.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 3.277 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.278 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 3.278 * [backup-simplify]: Simplify (- 0) into 0 3.278 * [backup-simplify]: Simplify (+ 0 0) into 0 3.279 * [backup-simplify]: Simplify (+ 0 0) into 0 3.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 3.282 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 3.282 * [backup-simplify]: Simplify 0 into 0 3.282 * [backup-simplify]: Simplify (- 0) into 0 3.282 * [backup-simplify]: Simplify (+ 0 0) into 0 3.283 * [backup-simplify]: Simplify (+ 0 0) into 0 3.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 3.288 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 3.289 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 3.292 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 3.292 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) 3.292 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0 3.292 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.292 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.292 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.292 * [taylor]: Taking taylor expansion of x in x 3.292 * [backup-simplify]: Simplify 0 into 0 3.292 * [backup-simplify]: Simplify 1 into 1 3.293 * [backup-simplify]: Simplify (/ 1 1) into 1 3.293 * [taylor]: Taking taylor expansion of 1 in x 3.293 * [backup-simplify]: Simplify 1 into 1 3.293 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.293 * [taylor]: Taking taylor expansion of x in x 3.293 * [backup-simplify]: Simplify 0 into 0 3.293 * [backup-simplify]: Simplify 1 into 1 3.293 * [backup-simplify]: Simplify (/ 1 1) into 1 3.293 * [taylor]: Taking taylor expansion of 1 in x 3.293 * [backup-simplify]: Simplify 1 into 1 3.294 * [backup-simplify]: Simplify (+ 1 0) into 1 3.294 * [backup-simplify]: Simplify (+ 1 0) into 1 3.294 * [backup-simplify]: Simplify (* 1 1) into 1 3.295 * [backup-simplify]: Simplify (sqrt 1) into 1 3.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.296 * [backup-simplify]: Simplify (- 1) into -1 3.296 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.298 * [backup-simplify]: Simplify (+ 0 1) into 1 3.298 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.299 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.299 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.299 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.299 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.299 * [taylor]: Taking taylor expansion of x in x 3.299 * [backup-simplify]: Simplify 0 into 0 3.299 * [backup-simplify]: Simplify 1 into 1 3.300 * [backup-simplify]: Simplify (/ 1 1) into 1 3.300 * [taylor]: Taking taylor expansion of 1 in x 3.300 * [backup-simplify]: Simplify 1 into 1 3.300 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.300 * [taylor]: Taking taylor expansion of x in x 3.300 * [backup-simplify]: Simplify 0 into 0 3.300 * [backup-simplify]: Simplify 1 into 1 3.300 * [backup-simplify]: Simplify (/ 1 1) into 1 3.300 * [taylor]: Taking taylor expansion of 1 in x 3.300 * [backup-simplify]: Simplify 1 into 1 3.301 * [backup-simplify]: Simplify (+ 1 0) into 1 3.301 * [backup-simplify]: Simplify (+ 1 0) into 1 3.302 * [backup-simplify]: Simplify (* 1 1) into 1 3.302 * [backup-simplify]: Simplify (sqrt 1) into 1 3.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.303 * [backup-simplify]: Simplify (- 1) into -1 3.304 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.305 * [backup-simplify]: Simplify (+ 0 1) into 1 3.305 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.306 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.306 * [backup-simplify]: Simplify 1 into 1 3.306 * [backup-simplify]: Simplify 0 into 0 3.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.307 * [backup-simplify]: Simplify (- 0) into 0 3.308 * [backup-simplify]: Simplify (+ 0 0) into 0 3.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.309 * [backup-simplify]: Simplify (+ 0 0) into 0 3.310 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 3.311 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 3.311 * [backup-simplify]: Simplify -1/2 into -1/2 3.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.313 * [backup-simplify]: Simplify (- 0) into 0 3.313 * [backup-simplify]: Simplify (+ 0 0) into 0 3.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.314 * [backup-simplify]: Simplify (+ 0 0) into 0 3.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 3.317 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 3.317 * [backup-simplify]: Simplify 0 into 0 3.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.318 * [backup-simplify]: Simplify (- 0) into 0 3.319 * [backup-simplify]: Simplify (+ 0 0) into 0 3.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.320 * [backup-simplify]: Simplify (+ 0 0) into 0 3.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 3.323 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 3.323 * [backup-simplify]: Simplify -1/8 into -1/8 3.323 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 3.324 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) 3.324 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0 3.324 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.324 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.324 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.324 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.324 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 3.324 * [taylor]: Taking taylor expansion of 1 in x 3.324 * [backup-simplify]: Simplify 1 into 1 3.325 * [backup-simplify]: Simplify (+ 1 0) into 1 3.325 * [backup-simplify]: Simplify (- 1) into -1 3.326 * [backup-simplify]: Simplify (sqrt 0) into 0 3.326 * [backup-simplify]: Simplify (- 1) into -1 3.328 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.328 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.328 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.328 * [taylor]: Taking taylor expansion of 1 in x 3.328 * [backup-simplify]: Simplify 1 into 1 3.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.328 * [taylor]: Taking taylor expansion of x in x 3.328 * [backup-simplify]: Simplify 0 into 0 3.328 * [backup-simplify]: Simplify 1 into 1 3.328 * [backup-simplify]: Simplify (/ 1 1) into 1 3.329 * [backup-simplify]: Simplify (- 1) into -1 3.329 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.330 * [backup-simplify]: Simplify (sqrt 0) into 0 3.331 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.331 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.331 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.331 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.331 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.331 * [taylor]: Taking taylor expansion of x in x 3.331 * [backup-simplify]: Simplify 0 into 0 3.331 * [backup-simplify]: Simplify 1 into 1 3.332 * [backup-simplify]: Simplify (/ 1 1) into 1 3.332 * [taylor]: Taking taylor expansion of 1 in x 3.332 * [backup-simplify]: Simplify 1 into 1 3.332 * [backup-simplify]: Simplify (+ 1 0) into 1 3.332 * [backup-simplify]: Simplify (- 1) into -1 3.332 * [backup-simplify]: Simplify (sqrt 0) into 0 3.333 * [backup-simplify]: Simplify (- 1) into -1 3.333 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.334 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.334 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.334 * [taylor]: Taking taylor expansion of 1 in x 3.334 * [backup-simplify]: Simplify 1 into 1 3.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.334 * [taylor]: Taking taylor expansion of x in x 3.334 * [backup-simplify]: Simplify 0 into 0 3.334 * [backup-simplify]: Simplify 1 into 1 3.334 * [backup-simplify]: Simplify (/ 1 1) into 1 3.334 * [backup-simplify]: Simplify (- 1) into -1 3.334 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.335 * [backup-simplify]: Simplify (sqrt 0) into 0 3.335 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.336 * [backup-simplify]: Simplify (* 0 0) into 0 3.336 * [backup-simplify]: Simplify 0 into 0 3.336 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.336 * [backup-simplify]: Simplify 0 into 0 3.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.337 * [backup-simplify]: Simplify (- 0) into 0 3.337 * [backup-simplify]: Simplify (+ 1 0) into 1 3.339 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.340 * [backup-simplify]: Simplify (+ 0 1) into 1 3.340 * [backup-simplify]: Simplify (- 1) into -1 3.342 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.343 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.344 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.344 * [backup-simplify]: Simplify (- 0) into 0 3.345 * [backup-simplify]: Simplify (+ 0 0) into 0 3.347 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.348 * [backup-simplify]: Simplify (+ 0 0) into 0 3.348 * [backup-simplify]: Simplify (- 0) into 0 3.350 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.353 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.353 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.354 * [backup-simplify]: Simplify (- 0) into 0 3.354 * [backup-simplify]: Simplify (+ 0 0) into 0 3.357 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.358 * [backup-simplify]: Simplify (+ 0 0) into 0 3.358 * [backup-simplify]: Simplify (- 0) into 0 3.361 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.364 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 3.364 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.365 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.365 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 3.365 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1)))) 3.365 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0 3.365 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 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 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.365 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.365 * [taylor]: Taking taylor expansion of (+ x 1) in x 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 * [taylor]: Taking taylor expansion of 1 in x 3.365 * [backup-simplify]: Simplify 1 into 1 3.365 * [taylor]: Taking taylor expansion of (- x 1) in x 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 * [taylor]: Taking taylor expansion of 1 in x 3.365 * [backup-simplify]: Simplify 1 into 1 3.366 * [backup-simplify]: Simplify (+ 0 1) into 1 3.366 * [backup-simplify]: Simplify (- 1) into -1 3.366 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.367 * [backup-simplify]: Simplify (* 1 -1) into -1 3.367 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.367 * [backup-simplify]: Simplify (- 0) into 0 3.367 * [backup-simplify]: Simplify (+ 1 0) into 1 3.368 * [backup-simplify]: Simplify (+ 1 0) into 1 3.368 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.368 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.368 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 3.368 * [taylor]: Taking taylor expansion of x in x 3.368 * [backup-simplify]: Simplify 0 into 0 3.368 * [backup-simplify]: Simplify 1 into 1 3.368 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 3.368 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 3.369 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.369 * [taylor]: Taking taylor expansion of x in x 3.369 * [backup-simplify]: Simplify 0 into 0 3.369 * [backup-simplify]: Simplify 1 into 1 3.369 * [taylor]: Taking taylor expansion of 1 in x 3.369 * [backup-simplify]: Simplify 1 into 1 3.369 * [taylor]: Taking taylor expansion of (- x 1) in x 3.369 * [taylor]: Taking taylor expansion of x in x 3.369 * [backup-simplify]: Simplify 0 into 0 3.369 * [backup-simplify]: Simplify 1 into 1 3.369 * [taylor]: Taking taylor expansion of 1 in x 3.369 * [backup-simplify]: Simplify 1 into 1 3.369 * [backup-simplify]: Simplify (+ 0 1) into 1 3.369 * [backup-simplify]: Simplify (- 1) into -1 3.369 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.370 * [backup-simplify]: Simplify (* 1 -1) into -1 3.370 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.370 * [backup-simplify]: Simplify (- 0) into 0 3.370 * [backup-simplify]: Simplify (+ 1 0) into 1 3.371 * [backup-simplify]: Simplify (+ 1 0) into 1 3.371 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 3.372 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 3.372 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 3.372 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.373 * [backup-simplify]: Simplify (+ 1 0) into 1 3.373 * [backup-simplify]: Simplify 1 into 1 3.373 * [backup-simplify]: Simplify (- 0) into 0 3.373 * [backup-simplify]: Simplify (+ 0 0) into 0 3.373 * [backup-simplify]: Simplify (+ 0 0) into 0 3.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 3.376 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.377 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 3.378 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.379 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 3.379 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) 3.379 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0 3.379 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 3.379 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.379 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.379 * [taylor]: Taking taylor expansion of x in x 3.379 * [backup-simplify]: Simplify 0 into 0 3.379 * [backup-simplify]: Simplify 1 into 1 3.379 * [backup-simplify]: Simplify (/ 1 1) into 1 3.379 * [taylor]: Taking taylor expansion of 1 in x 3.379 * [backup-simplify]: Simplify 1 into 1 3.379 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.379 * [taylor]: Taking taylor expansion of x in x 3.379 * [backup-simplify]: Simplify 0 into 0 3.379 * [backup-simplify]: Simplify 1 into 1 3.379 * [backup-simplify]: Simplify (/ 1 1) into 1 3.379 * [taylor]: Taking taylor expansion of 1 in x 3.380 * [backup-simplify]: Simplify 1 into 1 3.380 * [backup-simplify]: Simplify (+ 1 0) into 1 3.380 * [backup-simplify]: Simplify (+ 1 0) into 1 3.380 * [backup-simplify]: Simplify (* 1 1) into 1 3.381 * [backup-simplify]: Simplify (sqrt 1) into 1 3.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.381 * [backup-simplify]: Simplify (- 1) into -1 3.382 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.382 * [backup-simplify]: Simplify (+ 0 1) into 1 3.383 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.383 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.383 * [taylor]: Taking taylor expansion of x in x 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [backup-simplify]: Simplify 1 into 1 3.383 * [backup-simplify]: Simplify (/ 1 1) into 1 3.383 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 3.383 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 3.383 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 3.383 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.384 * [taylor]: Taking taylor expansion of x in x 3.384 * [backup-simplify]: Simplify 0 into 0 3.384 * [backup-simplify]: Simplify 1 into 1 3.384 * [backup-simplify]: Simplify (/ 1 1) into 1 3.384 * [taylor]: Taking taylor expansion of 1 in x 3.384 * [backup-simplify]: Simplify 1 into 1 3.384 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.384 * [taylor]: Taking taylor expansion of x in x 3.384 * [backup-simplify]: Simplify 0 into 0 3.384 * [backup-simplify]: Simplify 1 into 1 3.387 * [backup-simplify]: Simplify (/ 1 1) into 1 3.387 * [taylor]: Taking taylor expansion of 1 in x 3.387 * [backup-simplify]: Simplify 1 into 1 3.388 * [backup-simplify]: Simplify (+ 1 0) into 1 3.388 * [backup-simplify]: Simplify (+ 1 0) into 1 3.389 * [backup-simplify]: Simplify (* 1 1) into 1 3.389 * [backup-simplify]: Simplify (sqrt 1) into 1 3.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.391 * [backup-simplify]: Simplify (- 1) into -1 3.391 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.392 * [backup-simplify]: Simplify (+ 0 1) into 1 3.393 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 3.394 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 3.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.394 * [taylor]: Taking taylor expansion of x in x 3.394 * [backup-simplify]: Simplify 0 into 0 3.394 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify (/ 1 1) into 1 3.395 * [backup-simplify]: Simplify (+ 1 1) into 2 3.395 * [backup-simplify]: Simplify 2 into 2 3.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.396 * [backup-simplify]: Simplify (+ 0 0) into 0 3.396 * [backup-simplify]: Simplify 0 into 0 3.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.397 * [backup-simplify]: Simplify (- 0) into 0 3.398 * [backup-simplify]: Simplify (+ 0 0) into 0 3.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.399 * [backup-simplify]: Simplify (+ 0 0) into 0 3.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 3.401 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 3.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.403 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 3.403 * [backup-simplify]: Simplify -1/2 into -1/2 3.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.404 * [backup-simplify]: Simplify (- 0) into 0 3.404 * [backup-simplify]: Simplify (+ 0 0) into 0 3.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.406 * [backup-simplify]: Simplify (+ 0 0) into 0 3.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 3.409 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 3.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.410 * [backup-simplify]: Simplify (+ 0 0) into 0 3.410 * [backup-simplify]: Simplify 0 into 0 3.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.411 * [backup-simplify]: Simplify (- 0) into 0 3.412 * [backup-simplify]: Simplify (+ 0 0) into 0 3.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.413 * [backup-simplify]: Simplify (+ 0 0) into 0 3.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 3.416 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 3.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.418 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 3.418 * [backup-simplify]: Simplify -1/8 into -1/8 3.418 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 3.419 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) 3.419 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0 3.419 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 3.419 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.419 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.419 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.419 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 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 3.420 * [backup-simplify]: Simplify (/ 1 1) into 1 3.420 * [taylor]: Taking taylor expansion of 1 in x 3.420 * [backup-simplify]: Simplify 1 into 1 3.421 * [backup-simplify]: Simplify (+ 1 0) into 1 3.421 * [backup-simplify]: Simplify (- 1) into -1 3.421 * [backup-simplify]: Simplify (sqrt 0) into 0 3.421 * [backup-simplify]: Simplify (- 1) into -1 3.422 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.422 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.422 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.423 * [taylor]: Taking taylor expansion of 1 in x 3.423 * [backup-simplify]: Simplify 1 into 1 3.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.423 * [taylor]: Taking taylor expansion of x in x 3.423 * [backup-simplify]: Simplify 0 into 0 3.423 * [backup-simplify]: Simplify 1 into 1 3.423 * [backup-simplify]: Simplify (/ 1 1) into 1 3.423 * [backup-simplify]: Simplify (- 1) into -1 3.423 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.424 * [backup-simplify]: Simplify (sqrt 0) into 0 3.425 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.425 * [taylor]: Taking taylor expansion of x in x 3.425 * [backup-simplify]: Simplify 0 into 0 3.425 * [backup-simplify]: Simplify 1 into 1 3.425 * [backup-simplify]: Simplify (/ 1 1) into 1 3.425 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 3.425 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 3.425 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.425 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.425 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.425 * [taylor]: Taking taylor expansion of x in x 3.425 * [backup-simplify]: Simplify 0 into 0 3.425 * [backup-simplify]: Simplify 1 into 1 3.425 * [backup-simplify]: Simplify (/ 1 1) into 1 3.425 * [taylor]: Taking taylor expansion of 1 in x 3.425 * [backup-simplify]: Simplify 1 into 1 3.426 * [backup-simplify]: Simplify (+ 1 0) into 1 3.426 * [backup-simplify]: Simplify (- 1) into -1 3.426 * [backup-simplify]: Simplify (sqrt 0) into 0 3.426 * [backup-simplify]: Simplify (- 1) into -1 3.427 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.427 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.427 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.427 * [taylor]: Taking taylor expansion of 1 in x 3.427 * [backup-simplify]: Simplify 1 into 1 3.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.427 * [taylor]: Taking taylor expansion of x in x 3.427 * [backup-simplify]: Simplify 0 into 0 3.427 * [backup-simplify]: Simplify 1 into 1 3.428 * [backup-simplify]: Simplify (/ 1 1) into 1 3.428 * [backup-simplify]: Simplify (- 1) into -1 3.428 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.428 * [backup-simplify]: Simplify (sqrt 0) into 0 3.429 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.429 * [taylor]: Taking taylor expansion of x in x 3.429 * [backup-simplify]: Simplify 0 into 0 3.429 * [backup-simplify]: Simplify 1 into 1 3.429 * [backup-simplify]: Simplify (/ 1 1) into 1 3.430 * [backup-simplify]: Simplify (* 0 0) into 0 3.430 * [backup-simplify]: Simplify (+ 0 0) into 0 3.430 * [backup-simplify]: Simplify 0 into 0 3.430 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.431 * [backup-simplify]: Simplify (- 1) into -1 3.431 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.431 * [backup-simplify]: Simplify -1 into -1 3.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.432 * [backup-simplify]: Simplify (- 0) into 0 3.432 * [backup-simplify]: Simplify (+ 1 0) into 1 3.434 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.434 * [backup-simplify]: Simplify (+ 0 1) into 1 3.435 * [backup-simplify]: Simplify (- 1) into -1 3.437 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.438 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.439 * [backup-simplify]: Simplify (- 0) into 0 3.440 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 3.440 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.441 * [backup-simplify]: Simplify (- 0) into 0 3.441 * [backup-simplify]: Simplify (+ 0 0) into 0 3.443 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.444 * [backup-simplify]: Simplify (+ 0 0) into 0 3.444 * [backup-simplify]: Simplify (- 0) into 0 3.446 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.449 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.451 * [backup-simplify]: Simplify (- 0) into 0 3.452 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 3.452 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.453 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 3.453 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 3.453 * [backup-simplify]: Simplify (sqrt (+ x 1)) into (sqrt (+ x 1)) 3.453 * [approximate]: Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0 3.453 * [taylor]: Taking taylor expansion of (sqrt (+ x 1)) in x 3.453 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.453 * [taylor]: Taking taylor expansion of x in x 3.453 * [backup-simplify]: Simplify 0 into 0 3.453 * [backup-simplify]: Simplify 1 into 1 3.453 * [taylor]: Taking taylor expansion of 1 in x 3.454 * [backup-simplify]: Simplify 1 into 1 3.454 * [backup-simplify]: Simplify (+ 0 1) into 1 3.454 * [backup-simplify]: Simplify (sqrt 1) into 1 3.455 * [backup-simplify]: Simplify (+ 1 0) into 1 3.455 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 3.455 * [taylor]: Taking taylor expansion of (sqrt (+ x 1)) in x 3.455 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.455 * [taylor]: Taking taylor expansion of x in x 3.455 * [backup-simplify]: Simplify 0 into 0 3.455 * [backup-simplify]: Simplify 1 into 1 3.456 * [taylor]: Taking taylor expansion of 1 in x 3.456 * [backup-simplify]: Simplify 1 into 1 3.456 * [backup-simplify]: Simplify (+ 0 1) into 1 3.456 * [backup-simplify]: Simplify (sqrt 1) into 1 3.457 * [backup-simplify]: Simplify (+ 1 0) into 1 3.457 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 3.458 * [backup-simplify]: Simplify 1 into 1 3.458 * [backup-simplify]: Simplify 1/2 into 1/2 3.458 * [backup-simplify]: Simplify (+ 0 0) into 0 3.459 * [backup-simplify]: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 3.459 * [backup-simplify]: Simplify -1/8 into -1/8 3.459 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) 3.459 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1)) 3.459 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0 3.459 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 3.460 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.460 * [taylor]: Taking taylor expansion of x in x 3.460 * [backup-simplify]: Simplify 0 into 0 3.460 * [backup-simplify]: Simplify 1 into 1 3.460 * [backup-simplify]: Simplify (/ 1 1) into 1 3.460 * [taylor]: Taking taylor expansion of 1 in x 3.460 * [backup-simplify]: Simplify 1 into 1 3.461 * [backup-simplify]: Simplify (+ 1 0) into 1 3.461 * [backup-simplify]: Simplify (sqrt 0) into 0 3.462 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.462 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 3.462 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.462 * [taylor]: Taking taylor expansion of x in x 3.462 * [backup-simplify]: Simplify 0 into 0 3.462 * [backup-simplify]: Simplify 1 into 1 3.463 * [backup-simplify]: Simplify (/ 1 1) into 1 3.463 * [taylor]: Taking taylor expansion of 1 in x 3.463 * [backup-simplify]: Simplify 1 into 1 3.463 * [backup-simplify]: Simplify (+ 1 0) into 1 3.464 * [backup-simplify]: Simplify (sqrt 0) into 0 3.465 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.465 * [backup-simplify]: Simplify 0 into 0 3.465 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.466 * [backup-simplify]: Simplify (+ 0 1) into 1 3.469 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.470 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.471 * [backup-simplify]: Simplify (+ 0 0) into 0 3.475 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.475 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.475 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.475 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x))) 3.475 * [approximate]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0 3.475 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.475 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.476 * [taylor]: Taking taylor expansion of 1 in x 3.476 * [backup-simplify]: Simplify 1 into 1 3.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.476 * [taylor]: Taking taylor expansion of x in x 3.476 * [backup-simplify]: Simplify 0 into 0 3.476 * [backup-simplify]: Simplify 1 into 1 3.476 * [backup-simplify]: Simplify (/ 1 1) into 1 3.476 * [backup-simplify]: Simplify (- 1) into -1 3.477 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.477 * [backup-simplify]: Simplify (sqrt 0) into 0 3.479 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.479 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 3.479 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.479 * [taylor]: Taking taylor expansion of 1 in x 3.479 * [backup-simplify]: Simplify 1 into 1 3.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.479 * [taylor]: Taking taylor expansion of x in x 3.479 * [backup-simplify]: Simplify 0 into 0 3.479 * [backup-simplify]: Simplify 1 into 1 3.479 * [backup-simplify]: Simplify (/ 1 1) into 1 3.479 * [backup-simplify]: Simplify (- 1) into -1 3.480 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.480 * [backup-simplify]: Simplify (sqrt 0) into 0 3.482 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.482 * [backup-simplify]: Simplify 0 into 0 3.482 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.483 * [backup-simplify]: Simplify (- 0) into 0 3.483 * [backup-simplify]: Simplify (+ 1 0) into 1 3.486 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.486 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.488 * [backup-simplify]: Simplify (- 0) into 0 3.488 * [backup-simplify]: Simplify (+ 0 0) into 0 3.490 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.490 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.491 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.491 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 3.491 * [backup-simplify]: Simplify (sqrt (- x 1)) into (sqrt (- x 1)) 3.491 * [approximate]: Taking taylor expansion of (sqrt (- x 1)) in (x) around 0 3.491 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 3.491 * [taylor]: Taking taylor expansion of (- x 1) in x 3.491 * [taylor]: Taking taylor expansion of x in x 3.491 * [backup-simplify]: Simplify 0 into 0 3.491 * [backup-simplify]: Simplify 1 into 1 3.491 * [taylor]: Taking taylor expansion of 1 in x 3.491 * [backup-simplify]: Simplify 1 into 1 3.491 * [backup-simplify]: Simplify (- 1) into -1 3.491 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.492 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.492 * [backup-simplify]: Simplify (- 0) into 0 3.492 * [backup-simplify]: Simplify (+ 1 0) into 1 3.493 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.493 * [taylor]: Taking taylor expansion of (sqrt (- x 1)) in x 3.493 * [taylor]: Taking taylor expansion of (- x 1) in x 3.493 * [taylor]: Taking taylor expansion of x in x 3.493 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [taylor]: Taking taylor expansion of 1 in x 3.493 * [backup-simplify]: Simplify 1 into 1 3.493 * [backup-simplify]: Simplify (- 1) into -1 3.494 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.494 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.494 * [backup-simplify]: Simplify (- 0) into 0 3.494 * [backup-simplify]: Simplify (+ 1 0) into 1 3.495 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 3.496 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 3.496 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 3.497 * [backup-simplify]: Simplify (- 0) into 0 3.497 * [backup-simplify]: Simplify (+ 0 0) into 0 3.499 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 3.499 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 3.501 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 2)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 3.501 * [backup-simplify]: Simplify (sqrt (- (/ 1 x) 1)) into (sqrt (- (/ 1 x) 1)) 3.501 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0 3.501 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 3.501 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.501 * [taylor]: Taking taylor expansion of x in x 3.501 * [backup-simplify]: Simplify 0 into 0 3.501 * [backup-simplify]: Simplify 1 into 1 3.501 * [backup-simplify]: Simplify (/ 1 1) into 1 3.501 * [taylor]: Taking taylor expansion of 1 in x 3.501 * [backup-simplify]: Simplify 1 into 1 3.502 * [backup-simplify]: Simplify (+ 1 0) into 1 3.502 * [backup-simplify]: Simplify (sqrt 0) into 0 3.503 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.503 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 3.503 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.503 * [taylor]: Taking taylor expansion of x in x 3.503 * [backup-simplify]: Simplify 0 into 0 3.503 * [backup-simplify]: Simplify 1 into 1 3.503 * [backup-simplify]: Simplify (/ 1 1) into 1 3.503 * [taylor]: Taking taylor expansion of 1 in x 3.503 * [backup-simplify]: Simplify 1 into 1 3.503 * [backup-simplify]: Simplify (+ 1 0) into 1 3.503 * [backup-simplify]: Simplify (sqrt 0) into 0 3.504 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.505 * [backup-simplify]: Simplify 0 into 0 3.505 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.508 * [backup-simplify]: Simplify (- 1) into -1 3.508 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.510 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.510 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.511 * [backup-simplify]: Simplify (- 0) into 0 3.511 * [backup-simplify]: Simplify (+ 0 0) into 0 3.513 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.513 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.514 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.514 * [backup-simplify]: Simplify (sqrt (- (/ 1 (- x)) 1)) into (sqrt (- (+ (/ 1 x) 1))) 3.514 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in (x) around 0 3.514 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.514 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.514 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.514 * [taylor]: Taking taylor expansion of x in x 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 1 into 1 3.514 * [backup-simplify]: Simplify (/ 1 1) into 1 3.514 * [taylor]: Taking taylor expansion of 1 in x 3.514 * [backup-simplify]: Simplify 1 into 1 3.514 * [backup-simplify]: Simplify (+ 1 0) into 1 3.515 * [backup-simplify]: Simplify (- 1) into -1 3.515 * [backup-simplify]: Simplify (sqrt 0) into 0 3.515 * [backup-simplify]: Simplify (- 1) into -1 3.516 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.516 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.516 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.516 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.516 * [taylor]: Taking taylor expansion of x in x 3.516 * [backup-simplify]: Simplify 0 into 0 3.516 * [backup-simplify]: Simplify 1 into 1 3.516 * [backup-simplify]: Simplify (/ 1 1) into 1 3.516 * [taylor]: Taking taylor expansion of 1 in x 3.516 * [backup-simplify]: Simplify 1 into 1 3.517 * [backup-simplify]: Simplify (+ 1 0) into 1 3.517 * [backup-simplify]: Simplify (- 1) into -1 3.517 * [backup-simplify]: Simplify (sqrt 0) into 0 3.517 * [backup-simplify]: Simplify (- 1) into -1 3.518 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.518 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.519 * [backup-simplify]: Simplify (+ 0 1) into 1 3.519 * [backup-simplify]: Simplify (- 1) into -1 3.522 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.522 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.523 * [backup-simplify]: Simplify (+ 0 0) into 0 3.524 * [backup-simplify]: Simplify (- 0) into 0 3.528 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.528 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.528 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.528 * * * [progress]: simplifying candidates 3.528 * * * * [progress]: [ 1 / 105 ] simplifiying candidate # 3.529 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 3.529 * * [simplify]: iters left: 4 (5 enodes) 3.532 * * [simplify]: iters left: 3 (22 enodes) 3.539 * * [simplify]: iters left: 2 (40 enodes) 3.554 * * [simplify]: iters left: 1 (74 enodes) 3.577 * * [simplify]: Extracting #0: cost 1 inf + 0 3.578 * * [simplify]: Extracting #1: cost 19 inf + 0 3.578 * * [simplify]: Extracting #2: cost 23 inf + 3 3.578 * * [simplify]: Extracting #3: cost 9 inf + 908 3.579 * * [simplify]: Extracting #4: cost 0 inf + 1844 3.580 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 3.580 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) 1/2)))) 3.580 * * * * [progress]: [ 2 / 105 ] simplifiying candidate # 3.581 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 3.581 * * [simplify]: iters left: 5 (7 enodes) 3.585 * * [simplify]: iters left: 4 (28 enodes) 3.593 * * [simplify]: iters left: 3 (32 enodes) 3.602 * * [simplify]: Extracting #0: cost 1 inf + 0 3.602 * * [simplify]: Extracting #1: cost 4 inf + 0 3.602 * * [simplify]: Extracting #2: cost 8 inf + 0 3.603 * * [simplify]: Extracting #3: cost 13 inf + 0 3.603 * * [simplify]: Extracting #4: cost 10 inf + 3 3.603 * * [simplify]: Extracting #5: cost 4 inf + 375 3.603 * * [simplify]: Extracting #6: cost 1 inf + 701 3.603 * * [simplify]: Extracting #7: cost 0 inf + 903 3.604 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (- x 1))) 3.604 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1)))) 3.604 * * * * [progress]: [ 3 / 105 ] simplifiying candidate # 3.604 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 3.604 * * [simplify]: iters left: 4 (5 enodes) 3.608 * * [simplify]: iters left: 3 (22 enodes) 3.615 * * [simplify]: iters left: 2 (40 enodes) 3.630 * * [simplify]: iters left: 1 (74 enodes) 3.656 * * [simplify]: Extracting #0: cost 1 inf + 0 3.656 * * [simplify]: Extracting #1: cost 19 inf + 0 3.657 * * [simplify]: Extracting #2: cost 23 inf + 3 3.657 * * [simplify]: Extracting #3: cost 9 inf + 908 3.658 * * [simplify]: Extracting #4: cost 0 inf + 1844 3.659 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 3.659 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) (/ 1 2))))) 3.659 * [simplify]: Simplifying (/ 1 2) 3.660 * * [simplify]: iters left: 2 (3 enodes) 3.663 * * [simplify]: iters left: 1 (12 enodes) 3.667 * * [simplify]: Extracting #0: cost 1 inf + 0 3.667 * * [simplify]: Extracting #1: cost 0 inf + 1 3.667 * [simplify]: Simplified to 1/2 3.667 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) 1/2)))) 3.667 * * * * [progress]: [ 4 / 105 ] simplifiying candidate # 3.667 * * * * [progress]: [ 5 / 105 ] simplifiying candidate # 3.668 * [simplify]: Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1)))) 3.668 * * [simplify]: iters left: 6 (9 enodes) 3.673 * * [simplify]: iters left: 5 (34 enodes) 3.683 * * [simplify]: iters left: 4 (38 enodes) 3.694 * * [simplify]: Extracting #0: cost 1 inf + 0 3.694 * * [simplify]: Extracting #1: cost 4 inf + 0 3.694 * * [simplify]: Extracting #2: cost 8 inf + 0 3.694 * * [simplify]: Extracting #3: cost 12 inf + 0 3.694 * * [simplify]: Extracting #4: cost 17 inf + 0 3.694 * * [simplify]: Extracting #5: cost 14 inf + 3 3.694 * * [simplify]: Extracting #6: cost 10 inf + 211 3.694 * * [simplify]: Extracting #7: cost 4 inf + 803 3.695 * * [simplify]: Extracting #8: cost 0 inf + 1791 3.695 * [simplify]: Simplified to (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))) 3.695 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))))))) 3.696 * * * * [progress]: [ 6 / 105 ] simplifiying candidate # 3.696 * * * * [progress]: [ 7 / 105 ] simplifiying candidate # 3.696 * * * * [progress]: [ 8 / 105 ] simplifiying candidate # 3.696 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 3.696 * * [simplify]: iters left: 6 (11 enodes) 3.702 * * [simplify]: iters left: 5 (42 enodes) 3.715 * * [simplify]: iters left: 4 (85 enodes) 3.733 * * [simplify]: iters left: 3 (207 enodes) 3.881 * * [simplify]: Extracting #0: cost 1 inf + 0 3.882 * * [simplify]: Extracting #1: cost 36 inf + 0 3.882 * * [simplify]: Extracting #2: cost 118 inf + 1 3.884 * * [simplify]: Extracting #3: cost 136 inf + 172 3.886 * * [simplify]: Extracting #4: cost 110 inf + 2596 3.893 * * [simplify]: Extracting #5: cost 29 inf + 22705 3.905 * * [simplify]: Extracting #6: cost 0 inf + 30584 3.918 * [simplify]: Simplified to (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))) 3.918 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))))))) 3.918 * * * * [progress]: [ 9 / 105 ] simplifiying candidate # 3.918 * * * * [progress]: [ 10 / 105 ] simplifiying candidate # 3.918 * * * * [progress]: [ 11 / 105 ] simplifiying candidate # 3.919 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 3.919 * * [simplify]: iters left: 4 (5 enodes) 3.922 * * [simplify]: iters left: 3 (22 enodes) 3.929 * * [simplify]: iters left: 2 (40 enodes) 3.946 * * [simplify]: iters left: 1 (74 enodes) 3.968 * * [simplify]: Extracting #0: cost 1 inf + 0 3.969 * * [simplify]: Extracting #1: cost 19 inf + 0 3.969 * * [simplify]: Extracting #2: cost 23 inf + 3 3.969 * * [simplify]: Extracting #3: cost 9 inf + 908 3.970 * * [simplify]: Extracting #4: cost 0 inf + 1844 3.971 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 3.971 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (- (* x (+ 1 x)) (+ 1 x)))))) 3.971 * * * * [progress]: [ 12 / 105 ] simplifiying candidate # 3.972 * * * * [progress]: [ 13 / 105 ] simplifiying candidate # 3.972 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) 3.972 * * [simplify]: iters left: 6 (10 enodes) 3.979 * * [simplify]: iters left: 5 (45 enodes) 3.990 * * [simplify]: iters left: 4 (68 enodes) 4.005 * * [simplify]: iters left: 3 (101 enodes) 4.025 * * [simplify]: iters left: 2 (161 enodes) 4.086 * * [simplify]: iters left: 1 (337 enodes) 4.253 * * [simplify]: Extracting #0: cost 1 inf + 0 4.253 * * [simplify]: Extracting #1: cost 4 inf + 0 4.253 * * [simplify]: Extracting #2: cost 8 inf + 0 4.253 * * [simplify]: Extracting #3: cost 42 inf + 0 4.254 * * [simplify]: Extracting #4: cost 134 inf + 2 4.255 * * [simplify]: Extracting #5: cost 192 inf + 1936 4.258 * * [simplify]: Extracting #6: cost 180 inf + 4629 4.263 * * [simplify]: Extracting #7: cost 110 inf + 32376 4.277 * * [simplify]: Extracting #8: cost 13 inf + 83570 4.293 * * [simplify]: Extracting #9: cost 0 inf + 92381 4.308 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) 4.308 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 4.309 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 4.309 * * [simplify]: iters left: 6 (12 enodes) 4.315 * * [simplify]: iters left: 5 (44 enodes) 4.328 * * [simplify]: iters left: 4 (70 enodes) 4.348 * * [simplify]: iters left: 3 (92 enodes) 4.369 * * [simplify]: iters left: 2 (106 enodes) 4.399 * * [simplify]: iters left: 1 (127 enodes) 4.434 * * [simplify]: Extracting #0: cost 1 inf + 0 4.434 * * [simplify]: Extracting #1: cost 4 inf + 0 4.434 * * [simplify]: Extracting #2: cost 8 inf + 0 4.435 * * [simplify]: Extracting #3: cost 24 inf + 0 4.435 * * [simplify]: Extracting #4: cost 30 inf + 412 4.436 * * [simplify]: Extracting #5: cost 4 inf + 2810 4.438 * * [simplify]: Extracting #6: cost 0 inf + 3338 4.439 * [simplify]: Simplified to (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))) 4.439 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))))))) 4.440 * * * * [progress]: [ 14 / 105 ] simplifiying candidate # 4.440 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) 4.440 * * [simplify]: iters left: 6 (12 enodes) 4.448 * * [simplify]: iters left: 5 (47 enodes) 4.458 * * [simplify]: iters left: 4 (68 enodes) 4.471 * * [simplify]: iters left: 3 (101 enodes) 4.498 * * [simplify]: iters left: 2 (158 enodes) 4.533 * * [simplify]: iters left: 1 (292 enodes) 4.625 * * [simplify]: Extracting #0: cost 1 inf + 0 4.625 * * [simplify]: Extracting #1: cost 4 inf + 0 4.625 * * [simplify]: Extracting #2: cost 8 inf + 0 4.625 * * [simplify]: Extracting #3: cost 32 inf + 0 4.626 * * [simplify]: Extracting #4: cost 49 inf + 44 4.627 * * [simplify]: Extracting #5: cost 74 inf + 950 4.628 * * [simplify]: Extracting #6: cost 57 inf + 3755 4.632 * * [simplify]: Extracting #7: cost 22 inf + 19611 4.637 * * [simplify]: Extracting #8: cost 2 inf + 29924 4.643 * * [simplify]: Extracting #9: cost 0 inf + 31061 4.649 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) 4.649 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))))))) 4.650 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))) 4.650 * * [simplify]: iters left: 6 (11 enodes) 4.657 * * [simplify]: iters left: 5 (38 enodes) 4.668 * * [simplify]: iters left: 4 (55 enodes) 4.676 * * [simplify]: iters left: 3 (72 enodes) 4.685 * * [simplify]: iters left: 2 (85 enodes) 4.699 * * [simplify]: iters left: 1 (103 enodes) 4.714 * * [simplify]: Extracting #0: cost 1 inf + 0 4.714 * * [simplify]: Extracting #1: cost 4 inf + 0 4.714 * * [simplify]: Extracting #2: cost 8 inf + 0 4.714 * * [simplify]: Extracting #3: cost 22 inf + 0 4.714 * * [simplify]: Extracting #4: cost 32 inf + 2 4.714 * * [simplify]: Extracting #5: cost 18 inf + 700 4.715 * * [simplify]: Extracting #6: cost 2 inf + 2128 4.715 * * [simplify]: Extracting #7: cost 0 inf + 2692 4.716 * [simplify]: Simplified to (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))) 4.716 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))))))) 4.716 * * * * [progress]: [ 15 / 105 ] simplifiying candidate # 4.716 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) 4.716 * * [simplify]: iters left: 6 (12 enodes) 4.721 * * [simplify]: iters left: 5 (48 enodes) 4.729 * * [simplify]: iters left: 4 (72 enodes) 4.746 * * [simplify]: iters left: 3 (112 enodes) 4.783 * * [simplify]: iters left: 2 (188 enodes) 4.833 * * [simplify]: iters left: 1 (404 enodes) 5.015 * * [simplify]: Extracting #0: cost 1 inf + 0 5.015 * * [simplify]: Extracting #1: cost 4 inf + 0 5.015 * * [simplify]: Extracting #2: cost 8 inf + 0 5.016 * * [simplify]: Extracting #3: cost 61 inf + 0 5.016 * * [simplify]: Extracting #4: cost 160 inf + 85 5.017 * * [simplify]: Extracting #5: cost 206 inf + 2860 5.020 * * [simplify]: Extracting #6: cost 159 inf + 14455 5.024 * * [simplify]: Extracting #7: cost 79 inf + 57309 5.033 * * [simplify]: Extracting #8: cost 1 inf + 103240 5.051 * * [simplify]: Extracting #9: cost 0 inf + 100699 5.069 * * [simplify]: Extracting #10: cost 0 inf + 100517 5.088 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) 5.088 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 5.089 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 5.089 * * [simplify]: iters left: 6 (11 enodes) 5.096 * * [simplify]: iters left: 5 (39 enodes) 5.108 * * [simplify]: iters left: 4 (53 enodes) 5.123 * * [simplify]: iters left: 3 (58 enodes) 5.140 * * [simplify]: iters left: 2 (59 enodes) 5.155 * * [simplify]: iters left: 1 (62 enodes) 5.170 * * [simplify]: Extracting #0: cost 1 inf + 0 5.170 * * [simplify]: Extracting #1: cost 4 inf + 0 5.171 * * [simplify]: Extracting #2: cost 8 inf + 0 5.171 * * [simplify]: Extracting #3: cost 17 inf + 0 5.171 * * [simplify]: Extracting #4: cost 18 inf + 3 5.171 * * [simplify]: Extracting #5: cost 9 inf + 538 5.172 * * [simplify]: Extracting #6: cost 4 inf + 1027 5.172 * * [simplify]: Extracting #7: cost 0 inf + 1877 5.173 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))) 5.173 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))))))) 5.173 * * * * [progress]: [ 16 / 105 ] simplifiying candidate # 5.174 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) 5.174 * * [simplify]: iters left: 6 (7 enodes) 5.178 * * [simplify]: iters left: 5 (22 enodes) 5.184 * * [simplify]: iters left: 4 (30 enodes) 5.193 * * [simplify]: iters left: 3 (37 enodes) 5.204 * * [simplify]: iters left: 2 (53 enodes) 5.224 * * [simplify]: iters left: 1 (90 enodes) 5.251 * * [simplify]: Extracting #0: cost 1 inf + 0 5.251 * * [simplify]: Extracting #1: cost 24 inf + 0 5.252 * * [simplify]: Extracting #2: cost 26 inf + 127 5.253 * * [simplify]: Extracting #3: cost 2 inf + 2252 5.254 * * [simplify]: Extracting #4: cost 0 inf + 2497 5.255 * [simplify]: Simplified to (- (* x x) 1) 5.255 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ x 1))))))) 5.255 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ x 1))) 5.256 * * [simplify]: iters left: 5 (7 enodes) 5.260 * * [simplify]: iters left: 4 (28 enodes) 5.268 * * [simplify]: iters left: 3 (32 enodes) 5.277 * * [simplify]: Extracting #0: cost 1 inf + 0 5.277 * * [simplify]: Extracting #1: cost 4 inf + 0 5.277 * * [simplify]: Extracting #2: cost 8 inf + 0 5.278 * * [simplify]: Extracting #3: cost 13 inf + 0 5.278 * * [simplify]: Extracting #4: cost 10 inf + 3 5.278 * * [simplify]: Extracting #5: cost 4 inf + 375 5.278 * * [simplify]: Extracting #6: cost 1 inf + 701 5.279 * * [simplify]: Extracting #7: cost 0 inf + 903 5.279 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (+ 1 x))) 5.279 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ 1 x))))))) 5.279 * * * * [progress]: [ 17 / 105 ] simplifiying candidate # 5.279 * * * * [progress]: [ 18 / 105 ] simplifiying candidate # 5.280 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.280 * * [simplify]: iters left: 6 (9 enodes) 5.285 * * [simplify]: iters left: 5 (34 enodes) 5.297 * * [simplify]: iters left: 4 (38 enodes) 5.307 * * [simplify]: Extracting #0: cost 1 inf + 0 5.308 * * [simplify]: Extracting #1: cost 4 inf + 0 5.308 * * [simplify]: Extracting #2: cost 8 inf + 0 5.308 * * [simplify]: Extracting #3: cost 12 inf + 0 5.308 * * [simplify]: Extracting #4: cost 17 inf + 0 5.308 * * [simplify]: Extracting #5: cost 14 inf + 3 5.308 * * [simplify]: Extracting #6: cost 10 inf + 211 5.308 * * [simplify]: Extracting #7: cost 4 inf + 743 5.309 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.309 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.309 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.310 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.310 * * [simplify]: iters left: 6 (9 enodes) 5.315 * * [simplify]: iters left: 5 (34 enodes) 5.325 * * [simplify]: iters left: 4 (38 enodes) 5.334 * * [simplify]: Extracting #0: cost 1 inf + 0 5.334 * * [simplify]: Extracting #1: cost 4 inf + 0 5.334 * * [simplify]: Extracting #2: cost 8 inf + 0 5.334 * * [simplify]: Extracting #3: cost 12 inf + 0 5.334 * * [simplify]: Extracting #4: cost 17 inf + 0 5.334 * * [simplify]: Extracting #5: cost 14 inf + 3 5.334 * * [simplify]: Extracting #6: cost 10 inf + 211 5.335 * * [simplify]: Extracting #7: cost 4 inf + 743 5.335 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.335 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.335 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.335 * * * * [progress]: [ 19 / 105 ] simplifiying candidate # 5.335 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.336 * * [simplify]: iters left: 6 (9 enodes) 5.338 * * [simplify]: iters left: 5 (34 enodes) 5.343 * * [simplify]: iters left: 4 (38 enodes) 5.348 * * [simplify]: Extracting #0: cost 1 inf + 0 5.348 * * [simplify]: Extracting #1: cost 4 inf + 0 5.348 * * [simplify]: Extracting #2: cost 8 inf + 0 5.348 * * [simplify]: Extracting #3: cost 12 inf + 0 5.349 * * [simplify]: Extracting #4: cost 17 inf + 0 5.349 * * [simplify]: Extracting #5: cost 14 inf + 3 5.349 * * [simplify]: Extracting #6: cost 10 inf + 211 5.349 * * [simplify]: Extracting #7: cost 4 inf + 743 5.349 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.349 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.349 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.350 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.350 * * [simplify]: iters left: 6 (9 enodes) 5.352 * * [simplify]: iters left: 5 (34 enodes) 5.357 * * [simplify]: iters left: 4 (38 enodes) 5.362 * * [simplify]: Extracting #0: cost 1 inf + 0 5.362 * * [simplify]: Extracting #1: cost 4 inf + 0 5.362 * * [simplify]: Extracting #2: cost 8 inf + 0 5.362 * * [simplify]: Extracting #3: cost 12 inf + 0 5.362 * * [simplify]: Extracting #4: cost 17 inf + 0 5.362 * * [simplify]: Extracting #5: cost 14 inf + 3 5.362 * * [simplify]: Extracting #6: cost 10 inf + 211 5.362 * * [simplify]: Extracting #7: cost 4 inf + 743 5.363 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.363 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.363 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.363 * * * * [progress]: [ 20 / 105 ] simplifiying candidate # 5.363 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.363 * * [simplify]: iters left: 6 (9 enodes) 5.366 * * [simplify]: iters left: 5 (34 enodes) 5.370 * * [simplify]: iters left: 4 (38 enodes) 5.376 * * [simplify]: Extracting #0: cost 1 inf + 0 5.376 * * [simplify]: Extracting #1: cost 4 inf + 0 5.376 * * [simplify]: Extracting #2: cost 8 inf + 0 5.376 * * [simplify]: Extracting #3: cost 12 inf + 0 5.376 * * [simplify]: Extracting #4: cost 17 inf + 0 5.376 * * [simplify]: Extracting #5: cost 14 inf + 3 5.376 * * [simplify]: Extracting #6: cost 10 inf + 211 5.376 * * [simplify]: Extracting #7: cost 4 inf + 743 5.376 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.377 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.377 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.377 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.377 * * [simplify]: iters left: 6 (9 enodes) 5.380 * * [simplify]: iters left: 5 (34 enodes) 5.384 * * [simplify]: iters left: 4 (38 enodes) 5.390 * * [simplify]: Extracting #0: cost 1 inf + 0 5.390 * * [simplify]: Extracting #1: cost 4 inf + 0 5.390 * * [simplify]: Extracting #2: cost 8 inf + 0 5.390 * * [simplify]: Extracting #3: cost 12 inf + 0 5.390 * * [simplify]: Extracting #4: cost 17 inf + 0 5.390 * * [simplify]: Extracting #5: cost 14 inf + 3 5.390 * * [simplify]: Extracting #6: cost 10 inf + 211 5.390 * * [simplify]: Extracting #7: cost 4 inf + 743 5.390 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.391 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.391 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.391 * * * * [progress]: [ 21 / 105 ] simplifiying candidate # 5.391 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.391 * * [simplify]: iters left: 6 (9 enodes) 5.395 * * [simplify]: iters left: 5 (34 enodes) 5.400 * * [simplify]: iters left: 4 (38 enodes) 5.406 * * [simplify]: Extracting #0: cost 1 inf + 0 5.406 * * [simplify]: Extracting #1: cost 4 inf + 0 5.406 * * [simplify]: Extracting #2: cost 8 inf + 0 5.406 * * [simplify]: Extracting #3: cost 12 inf + 0 5.406 * * [simplify]: Extracting #4: cost 17 inf + 0 5.406 * * [simplify]: Extracting #5: cost 14 inf + 3 5.406 * * [simplify]: Extracting #6: cost 10 inf + 211 5.407 * * [simplify]: Extracting #7: cost 4 inf + 743 5.407 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.408 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.408 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 5.408 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 5.408 * * [simplify]: iters left: 6 (9 enodes) 5.413 * * [simplify]: iters left: 5 (34 enodes) 5.422 * * [simplify]: iters left: 4 (38 enodes) 5.432 * * [simplify]: Extracting #0: cost 1 inf + 0 5.432 * * [simplify]: Extracting #1: cost 4 inf + 0 5.432 * * [simplify]: Extracting #2: cost 8 inf + 0 5.432 * * [simplify]: Extracting #3: cost 12 inf + 0 5.432 * * [simplify]: Extracting #4: cost 17 inf + 0 5.432 * * [simplify]: Extracting #5: cost 14 inf + 3 5.433 * * [simplify]: Extracting #6: cost 10 inf + 211 5.433 * * [simplify]: Extracting #7: cost 4 inf + 743 5.433 * * [simplify]: Extracting #8: cost 0 inf + 1551 5.434 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 5.434 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 5.434 * * * * [progress]: [ 22 / 105 ] simplifiying candidate # 5.434 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 5.434 * * [simplify]: iters left: 4 (5 enodes) 5.437 * * [simplify]: iters left: 3 (20 enodes) 5.443 * * [simplify]: iters left: 2 (24 enodes) 5.450 * * [simplify]: Extracting #0: cost 1 inf + 0 5.450 * * [simplify]: Extracting #1: cost 3 inf + 0 5.450 * * [simplify]: Extracting #2: cost 5 inf + 0 5.450 * * [simplify]: Extracting #3: cost 9 inf + 0 5.450 * * [simplify]: Extracting #4: cost 6 inf + 3 5.450 * * [simplify]: Extracting #5: cost 0 inf + 575 5.451 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 5.451 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))))) 5.451 * * * * [progress]: [ 23 / 105 ] simplifiying candidate # 5.451 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 5.451 * * [simplify]: iters left: 4 (5 enodes) 5.454 * * [simplify]: iters left: 3 (20 enodes) 5.460 * * [simplify]: iters left: 2 (24 enodes) 5.466 * * [simplify]: Extracting #0: cost 1 inf + 0 5.467 * * [simplify]: Extracting #1: cost 3 inf + 0 5.467 * * [simplify]: Extracting #2: cost 5 inf + 0 5.467 * * [simplify]: Extracting #3: cost 9 inf + 0 5.467 * * [simplify]: Extracting #4: cost 6 inf + 3 5.467 * * [simplify]: Extracting #5: cost 0 inf + 655 5.467 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 5.467 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))))) 5.467 * * * * [progress]: [ 24 / 105 ] simplifiying candidate # 5.468 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 5.468 * * [simplify]: iters left: 4 (5 enodes) 5.469 * * [simplify]: iters left: 3 (20 enodes) 5.473 * * [simplify]: iters left: 2 (24 enodes) 5.476 * * [simplify]: Extracting #0: cost 1 inf + 0 5.476 * * [simplify]: Extracting #1: cost 3 inf + 0 5.476 * * [simplify]: Extracting #2: cost 5 inf + 0 5.476 * * [simplify]: Extracting #3: cost 9 inf + 0 5.476 * * [simplify]: Extracting #4: cost 6 inf + 3 5.476 * * [simplify]: Extracting #5: cost 0 inf + 495 5.476 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 5.476 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 5.477 * * * * [progress]: [ 25 / 105 ] simplifiying candidate # 5.477 * [simplify]: Simplifying (sqrt (- x 1)) 5.477 * * [simplify]: iters left: 3 (4 enodes) 5.478 * * [simplify]: iters left: 2 (17 enodes) 5.481 * * [simplify]: iters left: 1 (21 enodes) 5.484 * * [simplify]: Extracting #0: cost 1 inf + 0 5.484 * * [simplify]: Extracting #1: cost 3 inf + 0 5.484 * * [simplify]: Extracting #2: cost 7 inf + 0 5.484 * * [simplify]: Extracting #3: cost 4 inf + 3 5.484 * * [simplify]: Extracting #4: cost 0 inf + 251 5.485 * [simplify]: Simplified to (sqrt (+ x -1)) 5.485 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 5.485 * * * * [progress]: [ 26 / 105 ] simplifiying candidate # 5.485 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 5.485 * * [simplify]: iters left: 4 (6 enodes) 5.487 * * [simplify]: iters left: 3 (22 enodes) 5.491 * * [simplify]: iters left: 2 (31 enodes) 5.496 * * [simplify]: Extracting #0: cost 1 inf + 0 5.496 * * [simplify]: Extracting #1: cost 3 inf + 0 5.496 * * [simplify]: Extracting #2: cost 7 inf + 0 5.496 * * [simplify]: Extracting #3: cost 7 inf + 2 5.496 * * [simplify]: Extracting #4: cost 6 inf + 3 5.496 * * [simplify]: Extracting #5: cost 1 inf + 371 5.496 * * [simplify]: Extracting #6: cost 0 inf + 493 5.496 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 5.496 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))))) 5.496 * * * * [progress]: [ 27 / 105 ] simplifiying candidate # 5.497 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 5.497 * * [simplify]: iters left: 4 (5 enodes) 5.498 * * [simplify]: iters left: 3 (20 enodes) 5.501 * * [simplify]: iters left: 2 (24 enodes) 5.507 * * [simplify]: Extracting #0: cost 1 inf + 0 5.507 * * [simplify]: Extracting #1: cost 3 inf + 0 5.507 * * [simplify]: Extracting #2: cost 7 inf + 0 5.507 * * [simplify]: Extracting #3: cost 7 inf + 2 5.507 * * [simplify]: Extracting #4: cost 6 inf + 3 5.507 * * [simplify]: Extracting #5: cost 0 inf + 493 5.507 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 5.507 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 5.507 * * * * [progress]: [ 28 / 105 ] simplifiying candidate # 5.507 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 5.507 * * [simplify]: iters left: 4 (5 enodes) 5.509 * * [simplify]: iters left: 3 (20 enodes) 5.512 * * [simplify]: iters left: 2 (24 enodes) 5.515 * * [simplify]: Extracting #0: cost 1 inf + 0 5.515 * * [simplify]: Extracting #1: cost 3 inf + 0 5.515 * * [simplify]: Extracting #2: cost 7 inf + 0 5.515 * * [simplify]: Extracting #3: cost 7 inf + 2 5.515 * * [simplify]: Extracting #4: cost 6 inf + 3 5.516 * * [simplify]: Extracting #5: cost 0 inf + 493 5.516 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 5.516 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 5.516 * * * * [progress]: [ 29 / 105 ] simplifiying candidate # 5.516 * [simplify]: Simplifying (sqrt (- x 1)) 5.516 * * [simplify]: iters left: 3 (4 enodes) 5.519 * * [simplify]: iters left: 2 (17 enodes) 5.524 * * [simplify]: iters left: 1 (21 enodes) 5.530 * * [simplify]: Extracting #0: cost 1 inf + 0 5.530 * * [simplify]: Extracting #1: cost 3 inf + 0 5.530 * * [simplify]: Extracting #2: cost 7 inf + 0 5.531 * * [simplify]: Extracting #3: cost 4 inf + 3 5.531 * * [simplify]: Extracting #4: cost 0 inf + 251 5.531 * [simplify]: Simplified to (sqrt (+ x -1)) 5.531 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 5.531 * * * * [progress]: [ 30 / 105 ] simplifiying candidate # 5.531 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 5.531 * * [simplify]: iters left: 4 (5 enodes) 5.533 * * [simplify]: iters left: 3 (20 enodes) 5.536 * * [simplify]: iters left: 2 (24 enodes) 5.539 * * [simplify]: Extracting #0: cost 1 inf + 0 5.539 * * [simplify]: Extracting #1: cost 3 inf + 0 5.539 * * [simplify]: Extracting #2: cost 5 inf + 0 5.540 * * [simplify]: Extracting #3: cost 9 inf + 0 5.540 * * [simplify]: Extracting #4: cost 6 inf + 3 5.540 * * [simplify]: Extracting #5: cost 0 inf + 495 5.540 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 5.540 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 5.540 * * * * [progress]: [ 31 / 105 ] simplifiying candidate # 5.540 * [simplify]: Simplifying (sqrt (- x 1)) 5.540 * * [simplify]: iters left: 3 (4 enodes) 5.542 * * [simplify]: iters left: 2 (17 enodes) 5.544 * * [simplify]: iters left: 1 (21 enodes) 5.547 * * [simplify]: Extracting #0: cost 1 inf + 0 5.547 * * [simplify]: Extracting #1: cost 3 inf + 0 5.547 * * [simplify]: Extracting #2: cost 7 inf + 0 5.547 * * [simplify]: Extracting #3: cost 4 inf + 3 5.547 * * [simplify]: Extracting #4: cost 0 inf + 251 5.547 * [simplify]: Simplified to (sqrt (+ x -1)) 5.547 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) 1) (sqrt (+ x -1)))))) 5.548 * * * * [progress]: [ 32 / 105 ] simplifiying candidate # 5.548 * [simplify]: Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) 5.548 * * [simplify]: iters left: 6 (6 enodes) 5.549 * * [simplify]: iters left: 5 (21 enodes) 5.552 * * [simplify]: iters left: 4 (23 enodes) 5.555 * * [simplify]: Extracting #0: cost 1 inf + 0 5.555 * * [simplify]: Extracting #1: cost 3 inf + 0 5.555 * * [simplify]: Extracting #2: cost 5 inf + 0 5.555 * * [simplify]: Extracting #3: cost 7 inf + 0 5.555 * * [simplify]: Extracting #4: cost 10 inf + 0 5.555 * * [simplify]: Extracting #5: cost 8 inf + 2 5.555 * * [simplify]: Extracting #6: cost 0 inf + 978 5.556 * [simplify]: Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) 5.556 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 5.556 * * * * [progress]: [ 33 / 105 ] simplifiying candidate # 5.556 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 5.556 * * [simplify]: iters left: 6 (6 enodes) 5.558 * * [simplify]: iters left: 5 (22 enodes) 5.561 * * [simplify]: iters left: 4 (24 enodes) 5.564 * * [simplify]: Extracting #0: cost 1 inf + 0 5.564 * * [simplify]: Extracting #1: cost 4 inf + 0 5.564 * * [simplify]: Extracting #2: cost 7 inf + 0 5.564 * * [simplify]: Extracting #3: cost 10 inf + 0 5.564 * * [simplify]: Extracting #4: cost 8 inf + 2 5.564 * * [simplify]: Extracting #5: cost 1 inf + 816 5.564 * * [simplify]: Extracting #6: cost 0 inf + 978 5.565 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 5.565 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1))))))) 5.565 * * * * [progress]: [ 34 / 105 ] simplifiying candidate # 5.565 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 5.565 * * [simplify]: iters left: 4 (5 enodes) 5.568 * * [simplify]: iters left: 3 (18 enodes) 5.573 * * [simplify]: iters left: 2 (20 enodes) 5.578 * * [simplify]: Extracting #0: cost 1 inf + 0 5.578 * * [simplify]: Extracting #1: cost 3 inf + 0 5.578 * * [simplify]: Extracting #2: cost 5 inf + 0 5.578 * * [simplify]: Extracting #3: cost 8 inf + 0 5.578 * * [simplify]: Extracting #4: cost 6 inf + 2 5.578 * * [simplify]: Extracting #5: cost 0 inf + 494 5.579 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 5.579 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 5.579 * * * * [progress]: [ 35 / 105 ] simplifiying candidate # 5.579 * [simplify]: Simplifying (sqrt 1) 5.579 * * [simplify]: iters left: 1 (2 enodes) 5.582 * * [simplify]: Extracting #0: cost 1 inf + 0 5.582 * * [simplify]: Extracting #1: cost 0 inf + 1 5.582 * [simplify]: Simplified to 1 5.582 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 5.582 * * * * [progress]: [ 36 / 105 ] simplifiying candidate # 5.582 * [simplify]: Simplifying (sqrt 1) 5.582 * * [simplify]: iters left: 1 (2 enodes) 5.585 * * [simplify]: Extracting #0: cost 1 inf + 0 5.585 * * [simplify]: Extracting #1: cost 0 inf + 1 5.585 * [simplify]: Simplified to 1 5.585 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 5.585 * * * * [progress]: [ 37 / 105 ] simplifiying candidate # 5.586 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 5.586 * * [simplify]: iters left: 4 (5 enodes) 5.588 * * [simplify]: iters left: 3 (18 enodes) 5.593 * * [simplify]: iters left: 2 (20 enodes) 5.599 * * [simplify]: Extracting #0: cost 1 inf + 0 5.599 * * [simplify]: Extracting #1: cost 3 inf + 0 5.599 * * [simplify]: Extracting #2: cost 5 inf + 0 5.599 * * [simplify]: Extracting #3: cost 8 inf + 0 5.599 * * [simplify]: Extracting #4: cost 6 inf + 2 5.599 * * [simplify]: Extracting #5: cost 0 inf + 494 5.599 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 5.599 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 5.600 * * * * [progress]: [ 38 / 105 ] simplifiying candidate # 5.600 * * * * [progress]: [ 39 / 105 ] simplifiying candidate # 5.600 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 5.600 * * [simplify]: iters left: 6 (8 enodes) 5.604 * * [simplify]: iters left: 5 (26 enodes) 5.612 * * [simplify]: iters left: 4 (38 enodes) 5.624 * * [simplify]: iters left: 3 (44 enodes) 5.630 * * [simplify]: iters left: 2 (45 enodes) 5.635 * * [simplify]: iters left: 1 (48 enodes) 5.640 * * [simplify]: Extracting #0: cost 1 inf + 0 5.640 * * [simplify]: Extracting #1: cost 3 inf + 0 5.640 * * [simplify]: Extracting #2: cost 10 inf + 0 5.640 * * [simplify]: Extracting #3: cost 12 inf + 2 5.640 * * [simplify]: Extracting #4: cost 7 inf + 329 5.640 * * [simplify]: Extracting #5: cost 1 inf + 900 5.641 * * [simplify]: Extracting #6: cost 0 inf + 1062 5.641 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 5.641 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))))) 5.641 * * * * [progress]: [ 40 / 105 ] simplifiying candidate # 5.641 * [simplify]: Simplifying (sqrt (+ x 1)) 5.641 * * [simplify]: iters left: 3 (4 enodes) 5.642 * * [simplify]: iters left: 2 (15 enodes) 5.645 * * [simplify]: iters left: 1 (17 enodes) 5.647 * * [simplify]: Extracting #0: cost 1 inf + 0 5.647 * * [simplify]: Extracting #1: cost 3 inf + 0 5.647 * * [simplify]: Extracting #2: cost 6 inf + 0 5.647 * * [simplify]: Extracting #3: cost 2 inf + 86 5.647 * * [simplify]: Extracting #4: cost 1 inf + 168 5.647 * * [simplify]: Extracting #5: cost 0 inf + 250 5.647 * [simplify]: Simplified to (sqrt (+ 1 x)) 5.647 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))))) 5.647 * * * * [progress]: [ 41 / 105 ] simplifiying candidate # 5.648 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) 5.648 * * [simplify]: iters left: 6 (10 enodes) 5.651 * * [simplify]: iters left: 5 (45 enodes) 5.659 * * [simplify]: iters left: 4 (65 enodes) 5.679 * * [simplify]: iters left: 3 (91 enodes) 5.707 * * [simplify]: iters left: 2 (132 enodes) 5.755 * * [simplify]: iters left: 1 (228 enodes) 5.849 * * [simplify]: Extracting #0: cost 1 inf + 0 5.849 * * [simplify]: Extracting #1: cost 4 inf + 0 5.849 * * [simplify]: Extracting #2: cost 8 inf + 0 5.849 * * [simplify]: Extracting #3: cost 14 inf + 0 5.849 * * [simplify]: Extracting #4: cost 28 inf + 3 5.850 * * [simplify]: Extracting #5: cost 66 inf + 252 5.850 * * [simplify]: Extracting #6: cost 54 inf + 3044 5.852 * * [simplify]: Extracting #7: cost 18 inf + 22283 5.854 * * [simplify]: Extracting #8: cost 11 inf + 25695 5.858 * * [simplify]: Extracting #9: cost 0 inf + 31210 5.860 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) 5.860 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))) 5.861 * * * * [progress]: [ 42 / 105 ] simplifiying candidate # 5.861 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) 5.861 * * [simplify]: iters left: 6 (9 enodes) 5.864 * * [simplify]: iters left: 5 (32 enodes) 5.868 * * [simplify]: iters left: 4 (38 enodes) 5.874 * * [simplify]: iters left: 3 (48 enodes) 5.888 * * [simplify]: iters left: 2 (82 enodes) 5.914 * * [simplify]: iters left: 1 (96 enodes) 5.940 * * [simplify]: Extracting #0: cost 1 inf + 0 5.940 * * [simplify]: Extracting #1: cost 4 inf + 0 5.940 * * [simplify]: Extracting #2: cost 8 inf + 0 5.940 * * [simplify]: Extracting #3: cost 38 inf + 0 5.940 * * [simplify]: Extracting #4: cost 39 inf + 86 5.941 * * [simplify]: Extracting #5: cost 13 inf + 2288 5.943 * * [simplify]: Extracting #6: cost 1 inf + 3751 5.945 * * [simplify]: Extracting #7: cost 0 inf + 3993 5.946 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) 5.946 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) (sqrt (- x 1)))))) 5.947 * * * * [progress]: [ 43 / 105 ] simplifiying candidate #real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 5.947 * * * * [progress]: [ 44 / 105 ] simplifiying candidate # 5.947 * * * * [progress]: [ 45 / 105 ] simplifiying candidate # 5.947 * [simplify]: Simplifying (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))) 5.947 * * [simplify]: iters left: 6 (10 enodes) 5.953 * * [simplify]: iters left: 5 (42 enodes) 5.966 * * [simplify]: iters left: 4 (58 enodes) 5.975 * * [simplify]: iters left: 3 (75 enodes) 5.988 * * [simplify]: iters left: 2 (112 enodes) 6.017 * * [simplify]: iters left: 1 (206 enodes) 6.090 * * [simplify]: Extracting #0: cost 1 inf + 0 6.090 * * [simplify]: Extracting #1: cost 24 inf + 0 6.090 * * [simplify]: Extracting #2: cost 96 inf + 0 6.091 * * [simplify]: Extracting #3: cost 131 inf + 145 6.092 * * [simplify]: Extracting #4: cost 129 inf + 1580 6.095 * * [simplify]: Extracting #5: cost 92 inf + 9249 6.104 * * [simplify]: Extracting #6: cost 39 inf + 38130 6.114 * * [simplify]: Extracting #7: cost 0 inf + 69638 6.123 * * [simplify]: Extracting #8: cost 0 inf + 69245 6.131 * [simplify]: Simplified to (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1))))) 6.131 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1)))))))) 6.131 * * * * [progress]: [ 46 / 105 ] simplifiying candidate # 6.131 * * * * [progress]: [ 47 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 48 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 49 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 50 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 51 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 52 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 53 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 54 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 55 / 105 ] simplifiying candidate #real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 6.132 * * * * [progress]: [ 56 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 57 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 58 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 59 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 60 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 61 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 62 / 105 ] simplifiying candidate # 6.132 * * * * [progress]: [ 63 / 105 ] simplifiying candidate # 6.132 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 6.132 * * [simplify]: iters left: 6 (6 enodes) 6.134 * * [simplify]: iters left: 5 (22 enodes) 6.138 * * [simplify]: iters left: 4 (24 enodes) 6.141 * * [simplify]: Extracting #0: cost 1 inf + 0 6.141 * * [simplify]: Extracting #1: cost 4 inf + 0 6.141 * * [simplify]: Extracting #2: cost 7 inf + 0 6.141 * * [simplify]: Extracting #3: cost 10 inf + 0 6.141 * * [simplify]: Extracting #4: cost 8 inf + 2 6.141 * * [simplify]: Extracting #5: cost 1 inf + 816 6.141 * * [simplify]: Extracting #6: cost 0 inf + 978 6.141 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 6.141 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt (- x 1)))))) 6.141 * * * * [progress]: [ 64 / 105 ] simplifiying candidate # 6.142 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 6.142 * * [simplify]: iters left: 4 (5 enodes) 6.143 * * [simplify]: iters left: 3 (18 enodes) 6.147 * * [simplify]: iters left: 2 (20 enodes) 6.153 * * [simplify]: Extracting #0: cost 1 inf + 0 6.153 * * [simplify]: Extracting #1: cost 3 inf + 0 6.153 * * [simplify]: Extracting #2: cost 5 inf + 0 6.153 * * [simplify]: Extracting #3: cost 8 inf + 0 6.153 * * [simplify]: Extracting #4: cost 6 inf + 2 6.153 * * [simplify]: Extracting #5: cost 0 inf + 494 6.153 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 6.153 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt (- x 1)))))) 6.153 * * * * [progress]: [ 65 / 105 ] simplifiying candidate # 6.154 * [simplify]: Simplifying (sqrt 1) 6.154 * * [simplify]: iters left: 1 (2 enodes) 6.157 * * [simplify]: Extracting #0: cost 1 inf + 0 6.157 * * [simplify]: Extracting #1: cost 0 inf + 1 6.157 * [simplify]: Simplified to 1 6.157 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* 1 (sqrt (+ x 1))) (sqrt (- x 1)))))) 6.157 * * * * [progress]: [ 66 / 105 ] simplifiying candidate # 6.157 * [simplify]: Simplifying (sqrt 1) 6.157 * * [simplify]: iters left: 1 (2 enodes) 6.160 * * [simplify]: Extracting #0: cost 1 inf + 0 6.160 * * [simplify]: Extracting #1: cost 0 inf + 1 6.160 * [simplify]: Simplified to 1 6.160 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* 1 (sqrt (+ x 1))) (sqrt (- x 1)))))) 6.160 * * * * [progress]: [ 67 / 105 ] simplifiying candidate # 6.161 * [simplify]: Simplifying (sqrt (+ (pow x 3) (pow 1 3))) 6.161 * * [simplify]: iters left: 4 (7 enodes) 6.166 * * [simplify]: iters left: 3 (32 enodes) 6.178 * * [simplify]: iters left: 2 (50 enodes) 6.196 * * [simplify]: iters left: 1 (76 enodes) 6.224 * * [simplify]: Extracting #0: cost 1 inf + 0 6.224 * * [simplify]: Extracting #1: cost 3 inf + 0 6.225 * * [simplify]: Extracting #2: cost 6 inf + 0 6.225 * * [simplify]: Extracting #3: cost 13 inf + 1 6.225 * * [simplify]: Extracting #4: cost 19 inf + 3 6.225 * * [simplify]: Extracting #5: cost 11 inf + 1653 6.226 * * [simplify]: Extracting #6: cost 2 inf + 4335 6.226 * * [simplify]: Extracting #7: cost 0 inf + 4155 6.227 * [simplify]: Simplified to (sqrt (+ 1 (* (* x x) x))) 6.227 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (sqrt (+ 1 (* (* x x) x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt (- x 1)))))) 6.227 * * * * [progress]: [ 68 / 105 ] simplifiying candidate # 6.228 * [simplify]: Simplifying (sqrt (- (* x x) (* 1 1))) 6.228 * * [simplify]: iters left: 5 (6 enodes) 6.232 * * [simplify]: iters left: 4 (21 enodes) 6.239 * * [simplify]: iters left: 3 (28 enodes) 6.247 * * [simplify]: iters left: 2 (35 enodes) 6.258 * * [simplify]: iters left: 1 (51 enodes) 6.275 * * [simplify]: Extracting #0: cost 1 inf + 0 6.275 * * [simplify]: Extracting #1: cost 3 inf + 0 6.275 * * [simplify]: Extracting #2: cost 12 inf + 0 6.275 * * [simplify]: Extracting #3: cost 21 inf + 2 6.275 * * [simplify]: Extracting #4: cost 8 inf + 625 6.276 * * [simplify]: Extracting #5: cost 1 inf + 1199 6.276 * * [simplify]: Extracting #6: cost 0 inf + 1321 6.277 * [simplify]: Simplified to (sqrt (+ -1 (* x x))) 6.277 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (sqrt (+ -1 (* x x))) (sqrt (- x 1))) (sqrt (- x 1)))))) 6.277 * * * * [progress]: [ 69 / 105 ] simplifiying candidate # 6.277 * [simplify]: Simplifying (+ x 1) 6.277 * * [simplify]: iters left: 2 (3 enodes) 6.278 * * [simplify]: iters left: 1 (12 enodes) 6.280 * * [simplify]: Extracting #0: cost 1 inf + 0 6.280 * * [simplify]: Extracting #1: cost 4 inf + 0 6.280 * * [simplify]: Extracting #2: cost 2 inf + 2 6.280 * * [simplify]: Extracting #3: cost 0 inf + 86 6.280 * [simplify]: Simplified to (+ 1 x) 6.280 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (pow (+ 1 x) (/ 1 2)) (sqrt (- x 1)))))) 6.280 * * * * [progress]: [ 70 / 105 ] simplifiying candidate # 6.280 * * * * [progress]: [ 71 / 105 ] simplifiying candidate # 6.281 * [simplify]: Simplifying (sqrt (+ x 1)) 6.281 * * [simplify]: iters left: 3 (4 enodes) 6.282 * * [simplify]: iters left: 2 (15 enodes) 6.284 * * [simplify]: iters left: 1 (17 enodes) 6.287 * * [simplify]: Extracting #0: cost 1 inf + 0 6.287 * * [simplify]: Extracting #1: cost 3 inf + 0 6.287 * * [simplify]: Extracting #2: cost 6 inf + 0 6.287 * * [simplify]: Extracting #3: cost 2 inf + 86 6.287 * * [simplify]: Extracting #4: cost 1 inf + 168 6.287 * * [simplify]: Extracting #5: cost 0 inf + 250 6.287 * [simplify]: Simplified to (sqrt (+ 1 x)) 6.287 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (fabs (sqrt (+ 1 x))) (sqrt (- x 1)))))) 6.287 * * * * [progress]: [ 72 / 105 ] simplifiying candidate # 6.287 * * * * [progress]: [ 73 / 105 ] simplifiying candidate #real (real->posit16 (sqrt (+ x 1)))) (sqrt (- x 1))))))> 6.287 * * * * [progress]: [ 74 / 105 ] simplifiying candidate # 6.287 * * * * [progress]: [ 75 / 105 ] simplifiying candidate # 6.287 * * * * [progress]: [ 76 / 105 ] simplifiying candidate # 6.287 * * * * [progress]: [ 77 / 105 ] simplifiying candidate # 6.288 * * * * [progress]: [ 78 / 105 ] simplifiying candidate # 6.288 * * * * [progress]: [ 79 / 105 ] simplifiying candidate # 6.288 * * * * [progress]: [ 80 / 105 ] simplifiying candidate # 6.288 * [simplify]: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 6.288 * * [simplify]: iters left: 6 (6 enodes) 6.290 * * [simplify]: iters left: 5 (24 enodes) 6.294 * * [simplify]: iters left: 4 (28 enodes) 6.299 * * [simplify]: Extracting #0: cost 1 inf + 0 6.299 * * [simplify]: Extracting #1: cost 4 inf + 0 6.299 * * [simplify]: Extracting #2: cost 7 inf + 0 6.299 * * [simplify]: Extracting #3: cost 11 inf + 0 6.299 * * [simplify]: Extracting #4: cost 8 inf + 3 6.299 * * [simplify]: Extracting #5: cost 4 inf + 331 6.299 * * [simplify]: Extracting #6: cost 2 inf + 655 6.299 * * [simplify]: Extracting #7: cost 0 inf + 979 6.299 * [simplify]: Simplified to (fabs (cbrt (+ x -1))) 6.300 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (fabs (cbrt (+ x -1))) (sqrt (cbrt (- x 1)))))))) 6.300 * * * * [progress]: [ 81 / 105 ] simplifiying candidate # 6.300 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 6.300 * * [simplify]: iters left: 4 (5 enodes) 6.302 * * [simplify]: iters left: 3 (20 enodes) 6.305 * * [simplify]: iters left: 2 (24 enodes) 6.308 * * [simplify]: Extracting #0: cost 1 inf + 0 6.308 * * [simplify]: Extracting #1: cost 3 inf + 0 6.308 * * [simplify]: Extracting #2: cost 5 inf + 0 6.308 * * [simplify]: Extracting #3: cost 9 inf + 0 6.308 * * [simplify]: Extracting #4: cost 6 inf + 3 6.309 * * [simplify]: Extracting #5: cost 0 inf + 495 6.309 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 6.309 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt (- x 1)))))))) 6.309 * * * * [progress]: [ 82 / 105 ] simplifiying candidate # 6.309 * [simplify]: Simplifying (sqrt 1) 6.309 * * [simplify]: iters left: 1 (2 enodes) 6.311 * * [simplify]: Extracting #0: cost 1 inf + 0 6.311 * * [simplify]: Extracting #1: cost 0 inf + 1 6.311 * [simplify]: Simplified to 1 6.311 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* 1 (sqrt (- x 1))))))) 6.311 * * * * [progress]: [ 83 / 105 ] simplifiying candidate # 6.311 * [simplify]: Simplifying (sqrt (+ (sqrt x) (sqrt 1))) 6.311 * * [simplify]: iters left: 4 (6 enodes) 6.313 * * [simplify]: iters left: 3 (21 enodes) 6.316 * * [simplify]: iters left: 2 (23 enodes) 6.320 * * [simplify]: Extracting #0: cost 1 inf + 0 6.320 * * [simplify]: Extracting #1: cost 3 inf + 0 6.320 * * [simplify]: Extracting #2: cost 6 inf + 0 6.320 * * [simplify]: Extracting #3: cost 7 inf + 1 6.320 * * [simplify]: Extracting #4: cost 6 inf + 2 6.320 * * [simplify]: Extracting #5: cost 0 inf + 492 6.320 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 6.320 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (sqrt (+ (sqrt x) 1)) (sqrt (- (sqrt x) (sqrt 1)))))))) 6.320 * * * * [progress]: [ 84 / 105 ] simplifiying candidate # 6.320 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 6.321 * * [simplify]: iters left: 4 (5 enodes) 6.322 * * [simplify]: iters left: 3 (18 enodes) 6.328 * * [simplify]: iters left: 2 (20 enodes) 6.331 * * [simplify]: Extracting #0: cost 1 inf + 0 6.331 * * [simplify]: Extracting #1: cost 3 inf + 0 6.331 * * [simplify]: Extracting #2: cost 6 inf + 0 6.331 * * [simplify]: Extracting #3: cost 7 inf + 1 6.331 * * [simplify]: Extracting #4: cost 6 inf + 2 6.331 * * [simplify]: Extracting #5: cost 0 inf + 492 6.331 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 6.331 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (sqrt (+ (sqrt x) 1)) (sqrt (- (sqrt x) 1))))))) 6.331 * * * * [progress]: [ 85 / 105 ] simplifiying candidate # 6.332 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 6.332 * * [simplify]: iters left: 4 (5 enodes) 6.333 * * [simplify]: iters left: 3 (18 enodes) 6.336 * * [simplify]: iters left: 2 (20 enodes) 6.338 * * [simplify]: Extracting #0: cost 1 inf + 0 6.339 * * [simplify]: Extracting #1: cost 3 inf + 0 6.339 * * [simplify]: Extracting #2: cost 6 inf + 0 6.339 * * [simplify]: Extracting #3: cost 7 inf + 1 6.339 * * [simplify]: Extracting #4: cost 6 inf + 2 6.339 * * [simplify]: Extracting #5: cost 0 inf + 492 6.339 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 6.339 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* (sqrt (+ (sqrt x) 1)) (sqrt (- (sqrt x) 1))))))) 6.339 * * * * [progress]: [ 86 / 105 ] simplifiying candidate # 6.339 * [simplify]: Simplifying (sqrt 1) 6.339 * * [simplify]: iters left: 1 (2 enodes) 6.341 * * [simplify]: Extracting #0: cost 1 inf + 0 6.341 * * [simplify]: Extracting #1: cost 0 inf + 1 6.341 * [simplify]: Simplified to 1 6.341 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (* 1 (sqrt (- x 1))))))) 6.341 * * * * [progress]: [ 87 / 105 ] simplifiying candidate # 6.341 * [simplify]: Simplifying (sqrt (- (pow x 3) (pow 1 3))) 6.341 * * [simplify]: iters left: 4 (7 enodes) 6.344 * * [simplify]: iters left: 3 (34 enodes) 6.351 * * [simplify]: iters left: 2 (57 enodes) 6.362 * * [simplify]: iters left: 1 (90 enodes) 6.379 * * [simplify]: Extracting #0: cost 1 inf + 0 6.379 * * [simplify]: Extracting #1: cost 3 inf + 0 6.379 * * [simplify]: Extracting #2: cost 17 inf + 0 6.379 * * [simplify]: Extracting #3: cost 27 inf + 2 6.379 * * [simplify]: Extracting #4: cost 33 inf + 4 6.379 * * [simplify]: Extracting #5: cost 25 inf + 2070 6.380 * * [simplify]: Extracting #6: cost 8 inf + 6305 6.381 * * [simplify]: Extracting #7: cost 2 inf + 7347 6.382 * * [simplify]: Extracting #8: cost 0 inf + 8022 6.383 * [simplify]: Simplified to (sqrt (+ (* (* x x) x) -1)) 6.383 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (/ (sqrt (+ (* (* x x) x) -1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 6.384 * * * * [progress]: [ 88 / 105 ] simplifiying candidate # 6.384 * [simplify]: Simplifying (sqrt (- (* x x) (* 1 1))) 6.384 * * [simplify]: iters left: 5 (6 enodes) 6.388 * * [simplify]: iters left: 4 (21 enodes) 6.394 * * [simplify]: iters left: 3 (28 enodes) 6.403 * * [simplify]: iters left: 2 (35 enodes) 6.413 * * [simplify]: iters left: 1 (51 enodes) 6.425 * * [simplify]: Extracting #0: cost 1 inf + 0 6.425 * * [simplify]: Extracting #1: cost 3 inf + 0 6.426 * * [simplify]: Extracting #2: cost 12 inf + 0 6.426 * * [simplify]: Extracting #3: cost 21 inf + 2 6.426 * * [simplify]: Extracting #4: cost 8 inf + 625 6.426 * * [simplify]: Extracting #5: cost 1 inf + 1199 6.427 * * [simplify]: Extracting #6: cost 0 inf + 1321 6.427 * [simplify]: Simplified to (sqrt (+ -1 (* x x))) 6.427 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (/ (sqrt (+ -1 (* x x))) (sqrt (+ x 1))))))) 6.427 * * * * [progress]: [ 89 / 105 ] simplifiying candidate # 6.427 * [simplify]: Simplifying (- x 1) 6.427 * * [simplify]: iters left: 2 (3 enodes) 6.429 * * [simplify]: iters left: 1 (14 enodes) 6.431 * * [simplify]: Extracting #0: cost 1 inf + 0 6.431 * * [simplify]: Extracting #1: cost 5 inf + 0 6.431 * * [simplify]: Extracting #2: cost 2 inf + 3 6.431 * * [simplify]: Extracting #3: cost 0 inf + 87 6.431 * [simplify]: Simplified to (- x 1) 6.431 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (pow (- x 1) (/ 1 2)))))) 6.431 * * * * [progress]: [ 90 / 105 ] simplifiying candidate # 6.432 * * * * [progress]: [ 91 / 105 ] simplifiying candidate # 6.432 * [simplify]: Simplifying (sqrt (- x 1)) 6.432 * * [simplify]: iters left: 3 (4 enodes) 6.433 * * [simplify]: iters left: 2 (17 enodes) 6.436 * * [simplify]: iters left: 1 (21 enodes) 6.439 * * [simplify]: Extracting #0: cost 1 inf + 0 6.439 * * [simplify]: Extracting #1: cost 3 inf + 0 6.439 * * [simplify]: Extracting #2: cost 7 inf + 0 6.439 * * [simplify]: Extracting #3: cost 4 inf + 3 6.439 * * [simplify]: Extracting #4: cost 0 inf + 251 6.439 * [simplify]: Simplified to (sqrt (+ x -1)) 6.439 * [simplify]: Simplified (2 1 2 2 1) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (fabs (sqrt (+ x -1))))))) 6.440 * * * * [progress]: [ 92 / 105 ] simplifiying candidate # 6.440 * * * * [progress]: [ 93 / 105 ] simplifiying candidate #real (real->posit16 (sqrt (- x 1))))))))> 6.440 * * * * [progress]: [ 94 / 105 ] simplifiying candidate # 6.440 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 6.440 * * [simplify]: iters left: 6 (15 enodes) 6.445 * * [simplify]: iters left: 5 (63 enodes) 6.457 * * [simplify]: iters left: 4 (93 enodes) 6.470 * * [simplify]: iters left: 3 (124 enodes) 6.488 * * [simplify]: iters left: 2 (163 enodes) 6.527 * * [simplify]: iters left: 1 (241 enodes) 6.587 * * [simplify]: Extracting #0: cost 1 inf + 0 6.587 * * [simplify]: Extracting #1: cost 8 inf + 0 6.587 * * [simplify]: Extracting #2: cost 59 inf + 0 6.588 * * [simplify]: Extracting #3: cost 87 inf + 127 6.589 * * [simplify]: Extracting #4: cost 19 inf + 8843 6.592 * * [simplify]: Extracting #5: cost 2 inf + 11487 6.595 * * [simplify]: Extracting #6: cost 0 inf + 11893 6.598 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 6.598 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 6.598 * * * * [progress]: [ 95 / 105 ] simplifiying candidate # 6.598 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 6.598 * * [simplify]: iters left: 6 (12 enodes) 6.603 * * [simplify]: iters left: 5 (57 enodes) 6.619 * * [simplify]: iters left: 4 (97 enodes) 6.653 * * [simplify]: iters left: 3 (170 enodes) 6.710 * * [simplify]: iters left: 2 (285 enodes) 6.787 * * [simplify]: Extracting #0: cost 1 inf + 0 6.787 * * [simplify]: Extracting #1: cost 17 inf + 0 6.787 * * [simplify]: Extracting #2: cost 72 inf + 1 6.787 * * [simplify]: Extracting #3: cost 124 inf + 335 6.788 * * [simplify]: Extracting #4: cost 87 inf + 7689 6.792 * * [simplify]: Extracting #5: cost 20 inf + 28115 6.801 * * [simplify]: Extracting #6: cost 1 inf + 32556 6.810 * * [simplify]: Extracting #7: cost 0 inf + 32506 6.818 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 6.818 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 6.819 * * * * [progress]: [ 96 / 105 ] simplifiying candidate # 6.819 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 6.819 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x +nan.0))) 6.819 * * * * [progress]: [ 97 / 105 ] simplifiying candidate # 6.819 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 6.819 * * [simplify]: iters left: 6 (10 enodes) 6.826 * * [simplify]: iters left: 5 (42 enodes) 6.840 * * [simplify]: iters left: 4 (64 enodes) 6.857 * * [simplify]: iters left: 3 (86 enodes) 6.869 * * [simplify]: iters left: 2 (100 enodes) 6.887 * * [simplify]: iters left: 1 (120 enodes) 6.904 * * [simplify]: Extracting #0: cost 1 inf + 0 6.904 * * [simplify]: Extracting #1: cost 8 inf + 0 6.904 * * [simplify]: Extracting #2: cost 26 inf + 1 6.905 * * [simplify]: Extracting #3: cost 33 inf + 332 6.905 * * [simplify]: Extracting #4: cost 10 inf + 2581 6.906 * * [simplify]: Extracting #5: cost 0 inf + 4169 6.907 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 6.907 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 6.907 * * * * [progress]: [ 98 / 105 ] simplifiying candidate # 6.907 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 6.907 * * [simplify]: iters left: 6 (14 enodes) 6.914 * * [simplify]: iters left: 5 (63 enodes) 6.934 * * [simplify]: iters left: 4 (101 enodes) 6.968 * * [simplify]: iters left: 3 (174 enodes) 7.001 * * [simplify]: iters left: 2 (289 enodes) 7.071 * * [simplify]: Extracting #0: cost 1 inf + 0 7.071 * * [simplify]: Extracting #1: cost 17 inf + 0 7.071 * * [simplify]: Extracting #2: cost 76 inf + 0 7.071 * * [simplify]: Extracting #3: cost 132 inf + 6 7.072 * * [simplify]: Extracting #4: cost 113 inf + 2471 7.074 * * [simplify]: Extracting #5: cost 46 inf + 18924 7.078 * * [simplify]: Extracting #6: cost 1 inf + 36409 7.082 * * [simplify]: Extracting #7: cost 0 inf + 36461 7.089 * [simplify]: Simplified to (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))) 7.089 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))))) 7.089 * * * * [progress]: [ 99 / 105 ] simplifiying candidate # 7.090 * [simplify]: Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 7.090 * [simplify]: Simplified (2 1) to (λ (x) (log +nan.0)) 7.090 * * * * [progress]: [ 100 / 105 ] simplifiying candidate # 7.090 * [simplify]: Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) 7.090 * * [simplify]: iters left: 6 (10 enodes) 7.097 * * [simplify]: iters left: 5 (43 enodes) 7.107 * * [simplify]: iters left: 4 (68 enodes) 7.118 * * [simplify]: iters left: 3 (99 enodes) 7.137 * * [simplify]: iters left: 2 (122 enodes) 7.172 * * [simplify]: iters left: 1 (138 enodes) 7.192 * * [simplify]: Extracting #0: cost 1 inf + 0 7.192 * * [simplify]: Extracting #1: cost 16 inf + 0 7.192 * * [simplify]: Extracting #2: cost 37 inf + 1 7.193 * * [simplify]: Extracting #3: cost 40 inf + 6 7.193 * * [simplify]: Extracting #4: cost 13 inf + 1742 7.194 * * [simplify]: Extracting #5: cost 2 inf + 3013 7.195 * * [simplify]: Extracting #6: cost 0 inf + 3259 7.196 * [simplify]: Simplified to (- 1 (* (- (* 1/8 x) 1/2) x)) 7.196 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (- 1 (* (- (* 1/8 x) 1/2) x)) (sqrt (- x 1)))))) 7.196 * * * * [progress]: [ 101 / 105 ] simplifiying candidate # 7.196 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.196 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* +nan.0 (sqrt (- x 1)))))) 7.197 * * * * [progress]: [ 102 / 105 ] simplifiying candidate # 7.197 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.197 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* +nan.0 (sqrt (- x 1)))))) 7.197 * * * * [progress]: [ 103 / 105 ] simplifiying candidate # 7.197 * [simplify]: Simplifying (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 7.197 * * [simplify]: iters left: 6 (13 enodes) 7.202 * * [simplify]: iters left: 5 (54 enodes) 7.216 * * [simplify]: iters left: 4 (81 enodes) 7.241 * * [simplify]: iters left: 3 (104 enodes) 7.272 * * [simplify]: iters left: 2 (120 enodes) 7.307 * * [simplify]: iters left: 1 (152 enodes) 7.351 * * [simplify]: Extracting #0: cost 1 inf + 0 7.351 * * [simplify]: Extracting #1: cost 8 inf + 0 7.352 * * [simplify]: Extracting #2: cost 38 inf + 0 7.352 * * [simplify]: Extracting #3: cost 43 inf + 620 7.354 * * [simplify]: Extracting #4: cost 6 inf + 4992 7.357 * * [simplify]: Extracting #5: cost 0 inf + 5931 7.359 * * [simplify]: Extracting #6: cost 0 inf + 5851 7.362 * [simplify]: Simplified to (+ (sqrt -1) (* (+ 1/2 (* 1/8 x)) (/ x (sqrt -1)))) 7.362 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) (+ (sqrt -1) (* (+ 1/2 (* 1/8 x)) (/ x (sqrt -1)))))))) 7.363 * * * * [progress]: [ 104 / 105 ] simplifiying candidate # 7.363 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.363 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) +nan.0)))) 7.363 * * * * [progress]: [ 105 / 105 ] simplifiying candidate # 7.363 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 7.363 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (sqrt (+ x 1)) +nan.0)))) 7.364 * * * [progress]: adding candidates to table 8.195 * [progress]: [Phase 3 of 3] Extracting. 8.198 * [simplify]: Simplifying (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 8.198 * * [simplify]: iters left: 6 (9 enodes) 8.199 * * [simplify]: iters left: 5 (14 enodes) 8.199 * * [simplify]: Extracting #0: cost 1 inf + 0 8.199 * * [simplify]: Extracting #1: cost 2 inf + 0 8.199 * * [simplify]: Extracting #2: cost 4 inf + 0 8.199 * * [simplify]: Extracting #3: cost 5 inf + 1 8.199 * * [simplify]: Extracting #4: cost 7 inf + 1 8.200 * * [simplify]: Extracting #5: cost 8 inf + 1 8.200 * * [simplify]: Extracting #6: cost 0 inf + 1006 8.200 * [simplify]: Simplified to (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1))))) 12.655 * [regime-testing]: Baseline error score: 0.07356736935410413 12.658 * [regime-testing]: Oracle error score: 0.07356736935410413 12.658 * [regime-testing]: End program error score: 0.07356736935410413