0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.070 * * * [progress]: [2/2] Setting up program. 0.073 * [progress]: [Phase 2 of 3] Improving. 0.073 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.074 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 0.075 * * [simplify]: iters left: 6 (5 enodes) 0.111 * * [simplify]: iters left: 5 (31 enodes) 0.120 * * [simplify]: iters left: 4 (70 enodes) 0.134 * * [simplify]: iters left: 3 (108 enodes) 0.158 * * [simplify]: iters left: 2 (205 enodes) 0.296 * * [simplify]: Extracting #0: cost 1 inf + 0 0.296 * * [simplify]: Extracting #1: cost 42 inf + 0 0.297 * * [simplify]: Extracting #2: cost 65 inf + 517 0.299 * * [simplify]: Extracting #3: cost 17 inf + 4708 0.301 * * [simplify]: Extracting #4: cost 0 inf + 6410 0.303 * * [simplify]: Extracting #5: cost 0 inf + 6396 0.306 * [simplify]: Simplified to (* (+ 2 x) x) 0.306 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 0.313 * * [progress]: iteration 1 / 4 0.313 * * * [progress]: picking best candidate 0.315 * * * * [pick]: Picked # 0.315 * * * [progress]: localizing error 0.322 * * * [progress]: generating rewritten candidates 0.322 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.338 * * * [progress]: generating series expansions 0.338 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.348 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 0.348 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 0.349 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [taylor]: Taking taylor expansion of 2 in x 0.349 * [backup-simplify]: Simplify 2 into 2 0.349 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [taylor]: Taking taylor expansion of 2 in x 0.349 * [backup-simplify]: Simplify 2 into 2 0.350 * [backup-simplify]: Simplify (+ 0 2) into 2 0.350 * [backup-simplify]: Simplify (* 0 2) into 0 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify (+ 1 0) into 1 0.351 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 0.351 * [backup-simplify]: Simplify 2 into 2 0.352 * [backup-simplify]: Simplify (+ 0 0) into 0 0.352 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [backup-simplify]: Simplify (+ 0 0) into 0 0.353 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 0.353 * [backup-simplify]: Simplify 0 into 0 0.354 * [backup-simplify]: Simplify (+ 0 0) into 0 0.354 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 0.354 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify (+ 0 0) into 0 0.355 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 0.355 * [backup-simplify]: Simplify 0 into 0 0.356 * [backup-simplify]: Simplify (+ 0 0) into 0 0.357 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify (+ 0 0) into 0 0.358 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify (+ 0 0) into 0 0.359 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 0.359 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 0.360 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 0.360 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 0.360 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) 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 0.361 * [backup-simplify]: Simplify (/ 1 1) into 1 0.361 * [taylor]: Taking taylor expansion of 2 in x 0.361 * [backup-simplify]: Simplify 2 into 2 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [backup-simplify]: Simplify (/ 1 1) into 1 0.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.362 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 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 0.362 * [taylor]: Taking taylor expansion of 2 in x 0.362 * [backup-simplify]: Simplify 2 into 2 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 0) into 1 0.363 * [backup-simplify]: Simplify (/ 1 1) into 1 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.364 * [backup-simplify]: Simplify (+ 0 2) into 2 0.364 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 0.364 * [backup-simplify]: Simplify 2 into 2 0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.366 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.366 * [backup-simplify]: Simplify (+ 0 0) into 0 0.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.367 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.368 * [backup-simplify]: Simplify (+ 0 0) into 0 0.368 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.369 * [backup-simplify]: Simplify (+ 0 0) into 0 0.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.370 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (+ 0 0) into 0 0.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (+ 0 0) into 0 0.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 0.373 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 0.373 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 0.373 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.373 * [taylor]: Taking taylor expansion of -1 in x 0.373 * [backup-simplify]: Simplify -1 into -1 0.373 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.373 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of 2 in x 0.373 * [backup-simplify]: Simplify 2 into 2 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify 1 into 1 0.374 * [backup-simplify]: Simplify (/ 1 1) into 1 0.374 * [taylor]: Taking taylor expansion of x in x 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify 1 into 1 0.374 * [backup-simplify]: Simplify (- 1) into -1 0.374 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.374 * [backup-simplify]: Simplify (/ -1 1) into -1 0.374 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.374 * [taylor]: Taking taylor expansion of -1 in x 0.374 * [backup-simplify]: Simplify -1 into -1 0.374 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.374 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of 2 in x 0.375 * [backup-simplify]: Simplify 2 into 2 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.375 * [backup-simplify]: Simplify (/ 1 1) into 1 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.375 * [backup-simplify]: Simplify (- 1) into -1 0.375 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.376 * [backup-simplify]: Simplify (/ -1 1) into -1 0.376 * [backup-simplify]: Simplify (* -1 -1) into 1 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify (- 0) into 0 0.377 * [backup-simplify]: Simplify (+ 2 0) into 2 0.378 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 0.378 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 0.378 * [backup-simplify]: Simplify -2 into -2 0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.379 * [backup-simplify]: Simplify (- 0) into 0 0.379 * [backup-simplify]: Simplify (+ 0 0) into 0 0.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.380 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 0.380 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.381 * [backup-simplify]: Simplify (- 0) into 0 0.381 * [backup-simplify]: Simplify (+ 0 0) into 0 0.383 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 0.383 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.384 * [backup-simplify]: Simplify (- 0) into 0 0.385 * [backup-simplify]: Simplify (+ 0 0) into 0 0.385 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.386 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 0.386 * [backup-simplify]: Simplify 0 into 0 0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.387 * [backup-simplify]: Simplify (- 0) into 0 0.387 * [backup-simplify]: Simplify (+ 0 0) into 0 0.388 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.389 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 0.389 * [backup-simplify]: Simplify 0 into 0 0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.390 * [backup-simplify]: Simplify (- 0) into 0 0.390 * [backup-simplify]: Simplify (+ 0 0) into 0 0.390 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.391 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 0.391 * [backup-simplify]: Simplify 0 into 0 0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.392 * [backup-simplify]: Simplify (- 0) into 0 0.392 * [backup-simplify]: Simplify (+ 0 0) into 0 0.393 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.394 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 0.394 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 0.394 * * * [progress]: simplifying candidates 0.394 * * * * [progress]: [ 1 / 27 ] simplifiying candidate # 0.395 * * * * [progress]: [ 2 / 27 ] simplifiying candidate # 0.395 * * * * [progress]: [ 3 / 27 ] simplifiying candidate # 0.395 * [simplify]: Simplifying (* (+ 2 x) x) 0.395 * * [simplify]: iters left: 4 (4 enodes) 0.396 * * [simplify]: iters left: 3 (14 enodes) 0.398 * * [simplify]: iters left: 2 (21 enodes) 0.402 * * [simplify]: iters left: 1 (31 enodes) 0.405 * * [simplify]: Extracting #0: cost 1 inf + 0 0.405 * * [simplify]: Extracting #1: cost 7 inf + 0 0.405 * * [simplify]: Extracting #2: cost 7 inf + 43 0.405 * * [simplify]: Extracting #3: cost 0 inf + 416 0.405 * [simplify]: Simplified to (* (+ x 2) x) 0.406 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 0.406 * * * * [progress]: [ 4 / 27 ] simplifiying candidate # 0.406 * * * * [progress]: [ 5 / 27 ] simplifiying candidate # 0.406 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 0.406 * * [simplify]: iters left: 5 (6 enodes) 0.407 * * [simplify]: iters left: 4 (20 enodes) 0.410 * * [simplify]: Extracting #0: cost 1 inf + 0 0.410 * * [simplify]: Extracting #1: cost 4 inf + 0 0.410 * * [simplify]: Extracting #2: cost 8 inf + 0 0.410 * * [simplify]: Extracting #3: cost 7 inf + 143 0.410 * * [simplify]: Extracting #4: cost 6 inf + 144 0.410 * * [simplify]: Extracting #5: cost 0 inf + 896 0.410 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 0.411 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 0.411 * * * * [progress]: [ 6 / 27 ] simplifiying candidate # 0.411 * * * * [progress]: [ 7 / 27 ] simplifiying candidate # 0.411 * * * * [progress]: [ 8 / 27 ] simplifiying candidate # 0.411 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 0.411 * * [simplify]: iters left: 6 (8 enodes) 0.413 * * [simplify]: iters left: 5 (44 enodes) 0.427 * * [simplify]: iters left: 4 (156 enodes) 0.468 * * [simplify]: iters left: 3 (476 enodes) 0.807 * * [simplify]: Extracting #0: cost 1 inf + 0 0.807 * * [simplify]: Extracting #1: cost 53 inf + 0 0.808 * * [simplify]: Extracting #2: cost 277 inf + 3 0.811 * * [simplify]: Extracting #3: cost 269 inf + 4689 0.821 * * [simplify]: Extracting #4: cost 47 inf + 51776 0.837 * * [simplify]: Extracting #5: cost 0 inf + 60184 0.851 * * [simplify]: Extracting #6: cost 0 inf + 60064 0.870 * [simplify]: Simplified to (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)) 0.870 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)))) 0.870 * * * * [progress]: [ 9 / 27 ] simplifiying candidate # 0.870 * * * * [progress]: [ 10 / 27 ] simplifiying candidate # 0.870 * * * * [progress]: [ 11 / 27 ] simplifiying candidate # 0.870 * * * * [progress]: [ 12 / 27 ] simplifiying candidate # 0.870 * * * * [progress]: [ 13 / 27 ] simplifiying candidate # 0.870 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 0.870 * * [simplify]: iters left: 5 (6 enodes) 0.872 * * [simplify]: iters left: 4 (20 enodes) 0.875 * * [simplify]: Extracting #0: cost 1 inf + 0 0.875 * * [simplify]: Extracting #1: cost 4 inf + 0 0.875 * * [simplify]: Extracting #2: cost 8 inf + 0 0.875 * * [simplify]: Extracting #3: cost 7 inf + 83 0.875 * * [simplify]: Extracting #4: cost 6 inf + 84 0.875 * * [simplify]: Extracting #5: cost 0 inf + 656 0.876 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 0.876 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 0.876 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 0.876 * * [simplify]: iters left: 5 (6 enodes) 0.878 * * [simplify]: iters left: 4 (20 enodes) 0.881 * * [simplify]: Extracting #0: cost 1 inf + 0 0.881 * * [simplify]: Extracting #1: cost 4 inf + 0 0.881 * * [simplify]: Extracting #2: cost 8 inf + 0 0.881 * * [simplify]: Extracting #3: cost 7 inf + 83 0.881 * * [simplify]: Extracting #4: cost 6 inf + 84 0.881 * * [simplify]: Extracting #5: cost 0 inf + 656 0.881 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 0.881 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 0.881 * * * * [progress]: [ 14 / 27 ] simplifiying candidate # 0.882 * [simplify]: Simplifying (cbrt x) 0.882 * * [simplify]: iters left: 1 (2 enodes) 0.882 * * [simplify]: Extracting #0: cost 1 inf + 0 0.882 * * [simplify]: Extracting #1: cost 3 inf + 0 0.882 * * [simplify]: Extracting #2: cost 2 inf + 1 0.882 * * [simplify]: Extracting #3: cost 0 inf + 163 0.882 * [simplify]: Simplified to (cbrt x) 0.882 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 0.882 * * * * [progress]: [ 15 / 27 ] simplifiying candidate # 0.882 * [simplify]: Simplifying (sqrt x) 0.882 * * [simplify]: iters left: 1 (2 enodes) 0.883 * * [simplify]: Extracting #0: cost 1 inf + 0 0.883 * * [simplify]: Extracting #1: cost 3 inf + 0 0.883 * * [simplify]: Extracting #2: cost 2 inf + 1 0.883 * * [simplify]: Extracting #3: cost 0 inf + 83 0.883 * [simplify]: Simplified to (sqrt x) 0.883 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 0.883 * * * * [progress]: [ 16 / 27 ] simplifiying candidate # 0.883 * * * * [progress]: [ 17 / 27 ] simplifiying candidate # 0.883 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 0.883 * * [simplify]: iters left: 5 (5 enodes) 0.885 * * [simplify]: iters left: 4 (16 enodes) 0.887 * * [simplify]: Extracting #0: cost 1 inf + 0 0.887 * * [simplify]: Extracting #1: cost 3 inf + 0 0.887 * * [simplify]: Extracting #2: cost 5 inf + 0 0.887 * * [simplify]: Extracting #3: cost 8 inf + 0 0.887 * * [simplify]: Extracting #4: cost 6 inf + 2 0.887 * * [simplify]: Extracting #5: cost 0 inf + 654 0.887 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 0.888 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 0.888 * * * * [progress]: [ 18 / 27 ] simplifiying candidate # 0.888 * [simplify]: Simplifying (sqrt (+ 2 x)) 0.888 * * [simplify]: iters left: 3 (4 enodes) 0.889 * * [simplify]: iters left: 2 (13 enodes) 0.891 * * [simplify]: Extracting #0: cost 1 inf + 0 0.891 * * [simplify]: Extracting #1: cost 3 inf + 0 0.891 * * [simplify]: Extracting #2: cost 6 inf + 0 0.891 * * [simplify]: Extracting #3: cost 4 inf + 2 0.891 * * [simplify]: Extracting #4: cost 0 inf + 250 0.891 * [simplify]: Simplified to (sqrt (+ x 2)) 0.891 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 0.891 * * * * [progress]: [ 19 / 27 ] simplifiying candidate # 0.891 * * * * [progress]: [ 20 / 27 ] simplifiying candidate # 0.891 * * * * [progress]: [ 21 / 27 ] simplifiying candidate # 0.891 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 0.892 * * [simplify]: iters left: 5 (7 enodes) 0.895 * * [simplify]: iters left: 4 (37 enodes) 0.903 * * [simplify]: iters left: 3 (73 enodes) 0.923 * * [simplify]: iters left: 2 (146 enodes) 0.958 * * [simplify]: iters left: 1 (248 enodes) 1.018 * * [simplify]: Extracting #0: cost 1 inf + 0 1.018 * * [simplify]: Extracting #1: cost 11 inf + 0 1.018 * * [simplify]: Extracting #2: cost 41 inf + 44 1.018 * * [simplify]: Extracting #3: cost 55 inf + 823 1.019 * * [simplify]: Extracting #4: cost 44 inf + 1689 1.019 * * [simplify]: Extracting #5: cost 24 inf + 7178 1.021 * * [simplify]: Extracting #6: cost 4 inf + 16951 1.022 * * [simplify]: Extracting #7: cost 0 inf + 19436 1.024 * [simplify]: Simplified to (* x (fma (* x x) x 8)) 1.024 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (fma (* x x) x 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1.024 * * * * [progress]: [ 22 / 27 ] simplifiying candidate # 1.024 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1.024 * * [simplify]: iters left: 6 (6 enodes) 1.026 * * [simplify]: iters left: 5 (26 enodes) 1.031 * * [simplify]: iters left: 4 (42 enodes) 1.038 * * [simplify]: iters left: 3 (84 enodes) 1.060 * * [simplify]: iters left: 2 (230 enodes) 1.116 * * [simplify]: iters left: 1 (461 enodes) 1.266 * * [simplify]: Extracting #0: cost 1 inf + 0 1.266 * * [simplify]: Extracting #1: cost 40 inf + 0 1.266 * * [simplify]: Extracting #2: cost 68 inf + 1041 1.269 * * [simplify]: Extracting #3: cost 24 inf + 7990 1.274 * * [simplify]: Extracting #4: cost 1 inf + 10683 1.279 * * [simplify]: Extracting #5: cost 0 inf + 10658 1.284 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1.284 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1.284 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1.284 * * * * [progress]: [ 24 / 27 ] simplifiying candidate # 1.284 * * * * [progress]: [ 25 / 27 ] simplifiying candidate # 1.284 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.284 * * [simplify]: iters left: 4 (5 enodes) 1.286 * * [simplify]: iters left: 3 (23 enodes) 1.293 * * [simplify]: iters left: 2 (34 enodes) 1.298 * * [simplify]: iters left: 1 (41 enodes) 1.303 * * [simplify]: Extracting #0: cost 1 inf + 0 1.303 * * [simplify]: Extracting #1: cost 7 inf + 0 1.303 * * [simplify]: Extracting #2: cost 7 inf + 43 1.303 * * [simplify]: Extracting #3: cost 1 inf + 404 1.303 * * [simplify]: Extracting #4: cost 0 inf + 416 1.303 * [simplify]: Simplified to (* (+ x 2) x) 1.303 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.303 * * * * [progress]: [ 26 / 27 ] simplifiying candidate # 1.304 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.304 * * [simplify]: iters left: 4 (5 enodes) 1.306 * * [simplify]: iters left: 3 (23 enodes) 1.310 * * [simplify]: iters left: 2 (34 enodes) 1.315 * * [simplify]: iters left: 1 (41 enodes) 1.320 * * [simplify]: Extracting #0: cost 1 inf + 0 1.321 * * [simplify]: Extracting #1: cost 7 inf + 0 1.321 * * [simplify]: Extracting #2: cost 7 inf + 43 1.321 * * [simplify]: Extracting #3: cost 1 inf + 404 1.321 * * [simplify]: Extracting #4: cost 0 inf + 416 1.321 * [simplify]: Simplified to (* (+ x 2) x) 1.321 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.321 * * * * [progress]: [ 27 / 27 ] simplifiying candidate # 1.321 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.321 * * [simplify]: iters left: 4 (5 enodes) 1.323 * * [simplify]: iters left: 3 (23 enodes) 1.327 * * [simplify]: iters left: 2 (34 enodes) 1.332 * * [simplify]: iters left: 1 (41 enodes) 1.337 * * [simplify]: Extracting #0: cost 1 inf + 0 1.337 * * [simplify]: Extracting #1: cost 7 inf + 0 1.337 * * [simplify]: Extracting #2: cost 7 inf + 43 1.337 * * [simplify]: Extracting #3: cost 1 inf + 404 1.337 * * [simplify]: Extracting #4: cost 0 inf + 416 1.337 * [simplify]: Simplified to (* (+ x 2) x) 1.337 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.337 * * * [progress]: adding candidates to table 1.440 * * [progress]: iteration 2 / 4 1.440 * * * [progress]: picking best candidate 1.442 * * * * [pick]: Picked # 1.442 * * * [progress]: localizing error 1.452 * * * [progress]: generating rewritten candidates 1.452 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.482 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.498 * * * [progress]: generating series expansions 1.498 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.498 * [backup-simplify]: Simplify (* (* (+ 2 x) (sqrt x)) (sqrt x)) into (* x (+ x 2)) 1.498 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 1.498 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [backup-simplify]: Simplify 0 into 0 1.498 * [backup-simplify]: Simplify 1 into 1 1.498 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [backup-simplify]: Simplify 0 into 0 1.498 * [backup-simplify]: Simplify 1 into 1 1.499 * [taylor]: Taking taylor expansion of 2 in x 1.499 * [backup-simplify]: Simplify 2 into 2 1.499 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [backup-simplify]: Simplify 0 into 0 1.499 * [backup-simplify]: Simplify 1 into 1 1.499 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.499 * [backup-simplify]: Simplify 0 into 0 1.499 * [backup-simplify]: Simplify 1 into 1 1.499 * [taylor]: Taking taylor expansion of 2 in x 1.499 * [backup-simplify]: Simplify 2 into 2 1.499 * [backup-simplify]: Simplify (+ 0 2) into 2 1.500 * [backup-simplify]: Simplify (* 0 2) into 0 1.500 * [backup-simplify]: Simplify 0 into 0 1.500 * [backup-simplify]: Simplify (+ 1 0) into 1 1.500 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 1.500 * [backup-simplify]: Simplify 2 into 2 1.500 * [backup-simplify]: Simplify (+ 0 0) into 0 1.501 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 1.501 * [backup-simplify]: Simplify 1 into 1 1.501 * [backup-simplify]: Simplify (+ 0 0) into 0 1.502 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 1.502 * [backup-simplify]: Simplify 0 into 0 1.502 * [backup-simplify]: Simplify (+ 0 0) into 0 1.503 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 1.503 * [backup-simplify]: Simplify 0 into 0 1.503 * [backup-simplify]: Simplify (+ 0 0) into 0 1.504 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 1.504 * [backup-simplify]: Simplify 0 into 0 1.504 * [backup-simplify]: Simplify (+ 0 0) into 0 1.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 1.505 * [backup-simplify]: Simplify 0 into 0 1.506 * [backup-simplify]: Simplify (+ 0 0) into 0 1.507 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 1.507 * [backup-simplify]: Simplify 0 into 0 1.507 * [backup-simplify]: Simplify (+ 0 0) into 0 1.509 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1.509 * [backup-simplify]: Simplify (* (* (+ 2 (/ 1 x)) (sqrt (/ 1 x))) (sqrt (/ 1 x))) into (/ (+ (/ 1 x) 2) x) 1.509 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 1.509 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1.509 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.509 * [taylor]: Taking taylor expansion of x in x 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [backup-simplify]: Simplify 1 into 1 1.509 * [backup-simplify]: Simplify (/ 1 1) into 1 1.509 * [taylor]: Taking taylor expansion of 2 in x 1.509 * [backup-simplify]: Simplify 2 into 2 1.509 * [taylor]: Taking taylor expansion of x in x 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [backup-simplify]: Simplify 1 into 1 1.510 * [backup-simplify]: Simplify (+ 1 0) into 1 1.510 * [backup-simplify]: Simplify (/ 1 1) into 1 1.510 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 1.510 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [backup-simplify]: Simplify 0 into 0 1.510 * [backup-simplify]: Simplify 1 into 1 1.510 * [backup-simplify]: Simplify (/ 1 1) into 1 1.510 * [taylor]: Taking taylor expansion of 2 in x 1.510 * [backup-simplify]: Simplify 2 into 2 1.510 * [taylor]: Taking taylor expansion of x in x 1.510 * [backup-simplify]: Simplify 0 into 0 1.510 * [backup-simplify]: Simplify 1 into 1 1.511 * [backup-simplify]: Simplify (+ 1 0) into 1 1.511 * [backup-simplify]: Simplify (/ 1 1) into 1 1.511 * [backup-simplify]: Simplify 1 into 1 1.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.512 * [backup-simplify]: Simplify (+ 0 2) into 2 1.512 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 1.512 * [backup-simplify]: Simplify 2 into 2 1.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.513 * [backup-simplify]: Simplify (+ 0 0) into 0 1.513 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 1.513 * [backup-simplify]: Simplify 0 into 0 1.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.514 * [backup-simplify]: Simplify (+ 0 0) into 0 1.515 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.515 * [backup-simplify]: Simplify 0 into 0 1.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.515 * [backup-simplify]: Simplify (+ 0 0) into 0 1.516 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.516 * [backup-simplify]: Simplify 0 into 0 1.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.517 * [backup-simplify]: Simplify (+ 0 0) into 0 1.517 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.517 * [backup-simplify]: Simplify 0 into 0 1.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.518 * [backup-simplify]: Simplify (+ 0 0) into 0 1.519 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.519 * [backup-simplify]: Simplify 0 into 0 1.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.520 * [backup-simplify]: Simplify (+ 0 0) into 0 1.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.520 * [backup-simplify]: Simplify 0 into 0 1.520 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1.521 * [backup-simplify]: Simplify (* (* (+ 2 (/ 1 (- x))) (sqrt (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) 1.521 * [approximate]: Taking taylor expansion of (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in (x) around 0 1.521 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 1.521 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.521 * [taylor]: Taking taylor expansion of 2 in x 1.521 * [backup-simplify]: Simplify 2 into 2 1.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.521 * [taylor]: Taking taylor expansion of x in x 1.521 * [backup-simplify]: Simplify 0 into 0 1.521 * [backup-simplify]: Simplify 1 into 1 1.521 * [backup-simplify]: Simplify (/ 1 1) into 1 1.521 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 1.521 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.521 * [taylor]: Taking taylor expansion of -1 in x 1.521 * [backup-simplify]: Simplify -1 into -1 1.521 * [taylor]: Taking taylor expansion of x in x 1.521 * [backup-simplify]: Simplify 0 into 0 1.521 * [backup-simplify]: Simplify 1 into 1 1.521 * [backup-simplify]: Simplify (/ -1 1) into -1 1.522 * [backup-simplify]: Simplify (sqrt 0) into 0 1.523 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.523 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 1.523 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.523 * [taylor]: Taking taylor expansion of 2 in x 1.523 * [backup-simplify]: Simplify 2 into 2 1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [backup-simplify]: Simplify 0 into 0 1.523 * [backup-simplify]: Simplify 1 into 1 1.523 * [backup-simplify]: Simplify (/ 1 1) into 1 1.523 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 1.523 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [backup-simplify]: Simplify -1 into -1 1.523 * [taylor]: Taking taylor expansion of x in x 1.523 * [backup-simplify]: Simplify 0 into 0 1.523 * [backup-simplify]: Simplify 1 into 1 1.523 * [backup-simplify]: Simplify (/ -1 1) into -1 1.524 * [backup-simplify]: Simplify (sqrt 0) into 0 1.524 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.525 * [backup-simplify]: Simplify (- 1) into -1 1.525 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.525 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 1.526 * [backup-simplify]: Simplify (* -1 +nan.0) into +nan.0 1.526 * [backup-simplify]: Simplify +nan.0 into +nan.0 1.526 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.528 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.529 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0) 1.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.529 * [backup-simplify]: Simplify (- 0) into 0 1.530 * [backup-simplify]: Simplify (+ 2 0) into 2 1.531 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (* 2 +nan.0)) into (- +nan.0) 1.531 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.532 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.534 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.537 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0) 1.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.538 * [backup-simplify]: Simplify (- 0) into 0 1.538 * [backup-simplify]: Simplify (+ 0 0) into 0 1.540 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (+ (* 2 (- +nan.0)) (* 0 +nan.0))) into (- +nan.0) 1.540 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.541 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.541 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.541 * [backup-simplify]: Simplify (* (+ 2 x) (sqrt x)) into (* (sqrt x) (+ x 2)) 1.541 * [approximate]: Taking taylor expansion of (* (sqrt x) (+ x 2)) in (x) around 0 1.541 * [taylor]: Taking taylor expansion of (* (sqrt x) (+ x 2)) in x 1.541 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.541 * [backup-simplify]: Simplify 0 into 0 1.541 * [backup-simplify]: Simplify 1 into 1 1.541 * [backup-simplify]: Simplify (sqrt 0) into 0 1.542 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.542 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [backup-simplify]: Simplify 0 into 0 1.542 * [backup-simplify]: Simplify 1 into 1 1.542 * [taylor]: Taking taylor expansion of 2 in x 1.542 * [backup-simplify]: Simplify 2 into 2 1.542 * [taylor]: Taking taylor expansion of (* (sqrt x) (+ x 2)) in x 1.542 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [backup-simplify]: Simplify 0 into 0 1.542 * [backup-simplify]: Simplify 1 into 1 1.543 * [backup-simplify]: Simplify (sqrt 0) into 0 1.543 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.543 * [taylor]: Taking taylor expansion of (+ x 2) in x 1.543 * [taylor]: Taking taylor expansion of x in x 1.543 * [backup-simplify]: Simplify 0 into 0 1.543 * [backup-simplify]: Simplify 1 into 1 1.543 * [taylor]: Taking taylor expansion of 2 in x 1.543 * [backup-simplify]: Simplify 2 into 2 1.544 * [backup-simplify]: Simplify (+ 0 2) into 2 1.544 * [backup-simplify]: Simplify (* 0 2) into 0 1.544 * [backup-simplify]: Simplify 0 into 0 1.544 * [backup-simplify]: Simplify (+ 1 0) into 1 1.545 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 2)) into (- +nan.0) 1.545 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.546 * [backup-simplify]: Simplify (+ 0 0) into 0 1.548 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.549 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 2))) into (- +nan.0) 1.549 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.550 * [backup-simplify]: Simplify (+ 0 0) into 0 1.552 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.554 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 2)))) into (- +nan.0) 1.555 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.556 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1.556 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (sqrt (/ 1 x))) into (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) 1.556 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) in (x) around 0 1.556 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) in x 1.556 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [backup-simplify]: Simplify 0 into 0 1.556 * [backup-simplify]: Simplify 1 into 1 1.556 * [backup-simplify]: Simplify (/ 1 1) into 1 1.556 * [taylor]: Taking taylor expansion of 2 in x 1.556 * [backup-simplify]: Simplify 2 into 2 1.556 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.556 * [backup-simplify]: Simplify 0 into 0 1.556 * [backup-simplify]: Simplify 1 into 1 1.557 * [backup-simplify]: Simplify (/ 1 1) into 1 1.557 * [backup-simplify]: Simplify (sqrt 0) into 0 1.557 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.558 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 2) (sqrt (/ 1 x))) in x 1.558 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.558 * [backup-simplify]: Simplify 0 into 0 1.558 * [backup-simplify]: Simplify 1 into 1 1.558 * [backup-simplify]: Simplify (/ 1 1) into 1 1.558 * [taylor]: Taking taylor expansion of 2 in x 1.558 * [backup-simplify]: Simplify 2 into 2 1.558 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.558 * [backup-simplify]: Simplify 0 into 0 1.558 * [backup-simplify]: Simplify 1 into 1 1.558 * [backup-simplify]: Simplify (/ 1 1) into 1 1.558 * [backup-simplify]: Simplify (sqrt 0) into 0 1.559 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1.559 * [backup-simplify]: Simplify (+ 1 0) into 1 1.560 * [backup-simplify]: Simplify (* 1 0) into 0 1.560 * [backup-simplify]: Simplify 0 into 0 1.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.560 * [backup-simplify]: Simplify (+ 0 2) into 2 1.561 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 2 0)) into (- +nan.0) 1.561 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.564 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.564 * [backup-simplify]: Simplify (+ 0 0) into 0 1.566 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (* 0 0))) into (- +nan.0) 1.566 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.569 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.569 * [backup-simplify]: Simplify (+ 0 0) into 0 1.571 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 1.572 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.572 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 x))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.573 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) 1.573 * [approximate]: Taking taylor expansion of (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) in (x) around 0 1.573 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) in x 1.573 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.573 * [taylor]: Taking taylor expansion of 2 in x 1.573 * [backup-simplify]: Simplify 2 into 2 1.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.573 * [taylor]: Taking taylor expansion of x in x 1.573 * [backup-simplify]: Simplify 0 into 0 1.573 * [backup-simplify]: Simplify 1 into 1 1.573 * [backup-simplify]: Simplify (/ 1 1) into 1 1.573 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.573 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.573 * [taylor]: Taking taylor expansion of -1 in x 1.573 * [backup-simplify]: Simplify -1 into -1 1.573 * [taylor]: Taking taylor expansion of x in x 1.573 * [backup-simplify]: Simplify 0 into 0 1.573 * [backup-simplify]: Simplify 1 into 1 1.573 * [backup-simplify]: Simplify (/ -1 1) into -1 1.574 * [backup-simplify]: Simplify (sqrt 0) into 0 1.574 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.574 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) (sqrt (/ -1 x))) in x 1.574 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.574 * [taylor]: Taking taylor expansion of 2 in x 1.574 * [backup-simplify]: Simplify 2 into 2 1.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.574 * [backup-simplify]: Simplify 0 into 0 1.574 * [backup-simplify]: Simplify 1 into 1 1.575 * [backup-simplify]: Simplify (/ 1 1) into 1 1.575 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.575 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.575 * [taylor]: Taking taylor expansion of -1 in x 1.575 * [backup-simplify]: Simplify -1 into -1 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [backup-simplify]: Simplify 0 into 0 1.575 * [backup-simplify]: Simplify 1 into 1 1.575 * [backup-simplify]: Simplify (/ -1 1) into -1 1.575 * [backup-simplify]: Simplify (sqrt 0) into 0 1.576 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1.576 * [backup-simplify]: Simplify (- 1) into -1 1.576 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.577 * [backup-simplify]: Simplify (* -1 0) into 0 1.577 * [backup-simplify]: Simplify 0 into 0 1.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.577 * [backup-simplify]: Simplify (- 0) into 0 1.578 * [backup-simplify]: Simplify (+ 2 0) into 2 1.579 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 2 0)) into (- +nan.0) 1.579 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.579 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.581 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.582 * [backup-simplify]: Simplify (- 0) into 0 1.582 * [backup-simplify]: Simplify (+ 0 0) into 0 1.584 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 2 +nan.0) (* 0 0))) into (- +nan.0) 1.584 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.584 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.587 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.587 * [backup-simplify]: Simplify (- 0) into 0 1.588 * [backup-simplify]: Simplify (+ 0 0) into 0 1.590 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 2 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 1.590 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1.591 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.591 * * * [progress]: simplifying candidates 1.591 * * * * [progress]: [ 1 / 60 ] simplifiying candidate # 1.591 * * * * [progress]: [ 2 / 60 ] simplifiying candidate # 1.591 * * * * [progress]: [ 3 / 60 ] simplifiying candidate # 1.591 * [simplify]: Simplifying (* (* (+ 2 x) (sqrt x)) (sqrt x)) 1.591 * * [simplify]: iters left: 6 (6 enodes) 1.593 * * [simplify]: iters left: 5 (23 enodes) 1.597 * * [simplify]: iters left: 4 (32 enodes) 1.603 * * [simplify]: iters left: 3 (67 enodes) 1.616 * * [simplify]: iters left: 2 (107 enodes) 1.631 * * [simplify]: Extracting #0: cost 1 inf + 0 1.632 * * [simplify]: Extracting #1: cost 11 inf + 0 1.632 * * [simplify]: Extracting #2: cost 13 inf + 165 1.632 * * [simplify]: Extracting #3: cost 3 inf + 862 1.632 * * [simplify]: Extracting #4: cost 0 inf + 1068 1.633 * [simplify]: Simplified to (* (+ x 2) x) 1.633 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 1.633 * * * * [progress]: [ 4 / 60 ] simplifiying candidate # 1.633 * [simplify]: Simplifying (* (* (+ 2 x) (sqrt x)) (sqrt x)) 1.633 * * [simplify]: iters left: 6 (6 enodes) 1.635 * * [simplify]: iters left: 5 (23 enodes) 1.638 * * [simplify]: iters left: 4 (32 enodes) 1.644 * * [simplify]: iters left: 3 (67 enodes) 1.655 * * [simplify]: iters left: 2 (107 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 11 inf + 0 1.671 * * [simplify]: Extracting #2: cost 13 inf + 165 1.671 * * [simplify]: Extracting #3: cost 3 inf + 862 1.671 * * [simplify]: Extracting #4: cost 0 inf + 1068 1.672 * [simplify]: Simplified to (* (+ x 2) x) 1.672 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 1.672 * * * * [progress]: [ 5 / 60 ] simplifiying candidate # 1.672 * * * * [progress]: [ 6 / 60 ] simplifiying candidate # 1.672 * [simplify]: Simplifying (+ (+ (log (+ 2 x)) (log (sqrt x))) (log (sqrt x))) 1.672 * * [simplify]: iters left: 6 (8 enodes) 1.674 * * [simplify]: iters left: 5 (29 enodes) 1.678 * * [simplify]: iters left: 4 (32 enodes) 1.684 * * [simplify]: Extracting #0: cost 1 inf + 0 1.684 * * [simplify]: Extracting #1: cost 6 inf + 0 1.684 * * [simplify]: Extracting #2: cost 12 inf + 0 1.684 * * [simplify]: Extracting #3: cost 16 inf + 0 1.684 * * [simplify]: Extracting #4: cost 14 inf + 2 1.684 * * [simplify]: Extracting #5: cost 8 inf + 391 1.684 * * [simplify]: Extracting #6: cost 1 inf + 1742 1.684 * * [simplify]: Extracting #7: cost 0 inf + 2044 1.685 * [simplify]: Simplified to (+ (log (sqrt x)) (+ (log (+ x 2)) (log (sqrt x)))) 1.685 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (+ (log (+ x 2)) (log (sqrt x)))))) 1.685 * * * * [progress]: [ 7 / 60 ] simplifiying candidate # 1.685 * [simplify]: Simplifying (+ (log (* (+ 2 x) (sqrt x))) (log (sqrt x))) 1.685 * * [simplify]: iters left: 6 (8 enodes) 1.687 * * [simplify]: iters left: 5 (29 enodes) 1.691 * * [simplify]: iters left: 4 (42 enodes) 1.698 * * [simplify]: iters left: 3 (57 enodes) 1.705 * * [simplify]: Extracting #0: cost 1 inf + 0 1.705 * * [simplify]: Extracting #1: cost 6 inf + 0 1.705 * * [simplify]: Extracting #2: cost 13 inf + 0 1.705 * * [simplify]: Extracting #3: cost 20 inf + 0 1.705 * * [simplify]: Extracting #4: cost 20 inf + 2 1.705 * * [simplify]: Extracting #5: cost 14 inf + 432 1.706 * * [simplify]: Extracting #6: cost 3 inf + 1829 1.706 * * [simplify]: Extracting #7: cost 0 inf + 2474 1.707 * [simplify]: Simplified to (+ (log (* (+ x 2) (sqrt x))) (log (sqrt x))) 1.707 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (* (+ x 2) (sqrt x))) (log (sqrt x))))) 1.707 * * * * [progress]: [ 8 / 60 ] simplifiying candidate # 1.707 * * * * [progress]: [ 9 / 60 ] simplifiying candidate # 1.707 * * * * [progress]: [ 10 / 60 ] simplifiying candidate # 1.707 * [simplify]: Simplifying (* (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1.707 * * [simplify]: iters left: 6 (10 enodes) 1.710 * * [simplify]: iters left: 5 (53 enodes) 1.725 * * [simplify]: iters left: 4 (204 enodes) 1.788 * * [simplify]: Extracting #0: cost 1 inf + 0 1.788 * * [simplify]: Extracting #1: cost 31 inf + 0 1.788 * * [simplify]: Extracting #2: cost 107 inf + 42 1.789 * * [simplify]: Extracting #3: cost 126 inf + 3062 1.794 * * [simplify]: Extracting #4: cost 32 inf + 19511 1.800 * * [simplify]: Extracting #5: cost 0 inf + 25183 1.807 * * [simplify]: Extracting #6: cost 0 inf + 25111 1.817 * [simplify]: Simplified to (* (* x x) (* (+ x 2) (* (* (+ x 2) (+ x 2)) x))) 1.817 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x x) (* (+ x 2) (* (* (+ x 2) (+ x 2)) x))))) 1.817 * * * * [progress]: [ 11 / 60 ] simplifiying candidate # 1.817 * [simplify]: Simplifying (* (* (* (* (+ 2 x) (sqrt x)) (* (+ 2 x) (sqrt x))) (* (+ 2 x) (sqrt x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1.817 * * [simplify]: iters left: 6 (10 enodes) 1.820 * * [simplify]: iters left: 5 (45 enodes) 1.829 * * [simplify]: iters left: 4 (147 enodes) 1.895 * * [simplify]: Extracting #0: cost 1 inf + 0 1.895 * * [simplify]: Extracting #1: cost 29 inf + 0 1.896 * * [simplify]: Extracting #2: cost 93 inf + 42 1.897 * * [simplify]: Extracting #3: cost 87 inf + 2494 1.901 * * [simplify]: Extracting #4: cost 10 inf + 15262 1.906 * * [simplify]: Extracting #5: cost 0 inf + 17482 1.913 * [simplify]: Simplified to (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)) 1.913 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x)))) 1.913 * * * * [progress]: [ 12 / 60 ] simplifiying candidate # 1.913 * * * * [progress]: [ 13 / 60 ] simplifiying candidate # 1.913 * * * * [progress]: [ 14 / 60 ] simplifiying candidate # 1.913 * * * * [progress]: [ 15 / 60 ] simplifiying candidate # 1.913 * * * * [progress]: [ 16 / 60 ] simplifiying candidate # 1.913 * [simplify]: Simplifying (cbrt (sqrt x)) 1.913 * * [simplify]: iters left: 2 (3 enodes) 1.914 * * [simplify]: iters left: 1 (9 enodes) 1.915 * * [simplify]: Extracting #0: cost 1 inf + 0 1.915 * * [simplify]: Extracting #1: cost 3 inf + 0 1.915 * * [simplify]: Extracting #2: cost 5 inf + 0 1.915 * * [simplify]: Extracting #3: cost 4 inf + 1 1.915 * * [simplify]: Extracting #4: cost 0 inf + 325 1.916 * [simplify]: Simplified to (cbrt (sqrt x)) 1.916 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1.916 * * * * [progress]: [ 17 / 60 ] simplifiying candidate # 1.916 * [simplify]: Simplifying (sqrt (cbrt x)) 1.916 * * [simplify]: iters left: 2 (3 enodes) 1.916 * * [simplify]: iters left: 1 (9 enodes) 1.918 * * [simplify]: Extracting #0: cost 1 inf + 0 1.918 * * [simplify]: Extracting #1: cost 3 inf + 0 1.918 * * [simplify]: Extracting #2: cost 5 inf + 0 1.918 * * [simplify]: Extracting #3: cost 4 inf + 1 1.918 * * [simplify]: Extracting #4: cost 0 inf + 405 1.918 * [simplify]: Simplified to (sqrt (cbrt x)) 1.918 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 1.918 * * * * [progress]: [ 18 / 60 ] simplifiying candidate # 1.918 * [simplify]: Simplifying (sqrt (sqrt x)) 1.918 * * [simplify]: iters left: 2 (3 enodes) 1.919 * * [simplify]: iters left: 1 (9 enodes) 1.920 * * [simplify]: Extracting #0: cost 1 inf + 0 1.920 * * [simplify]: Extracting #1: cost 3 inf + 0 1.920 * * [simplify]: Extracting #2: cost 5 inf + 0 1.920 * * [simplify]: Extracting #3: cost 4 inf + 1 1.920 * * [simplify]: Extracting #4: cost 0 inf + 245 1.920 * [simplify]: Simplified to (sqrt (sqrt x)) 1.920 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.920 * * * * [progress]: [ 19 / 60 ] simplifiying candidate # 1.920 * [simplify]: Simplifying (sqrt x) 1.920 * * [simplify]: iters left: 1 (2 enodes) 1.921 * * [simplify]: Extracting #0: cost 1 inf + 0 1.921 * * [simplify]: Extracting #1: cost 3 inf + 0 1.921 * * [simplify]: Extracting #2: cost 2 inf + 1 1.921 * * [simplify]: Extracting #3: cost 0 inf + 83 1.921 * [simplify]: Simplified to (sqrt x) 1.921 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt 1)) (sqrt x))) 1.921 * * * * [progress]: [ 20 / 60 ] simplifiying candidate # 1.921 * [simplify]: Simplifying (sqrt (sqrt x)) 1.921 * * [simplify]: iters left: 2 (3 enodes) 1.921 * * [simplify]: iters left: 1 (9 enodes) 1.923 * * [simplify]: Extracting #0: cost 1 inf + 0 1.923 * * [simplify]: Extracting #1: cost 3 inf + 0 1.923 * * [simplify]: Extracting #2: cost 5 inf + 0 1.923 * * [simplify]: Extracting #3: cost 4 inf + 1 1.923 * * [simplify]: Extracting #4: cost 0 inf + 245 1.923 * [simplify]: Simplified to (sqrt (sqrt x)) 1.923 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.923 * * * * [progress]: [ 21 / 60 ] simplifiying candidate # 1.923 * [simplify]: Simplifying (sqrt x) 1.923 * * [simplify]: iters left: 1 (2 enodes) 1.923 * * [simplify]: Extracting #0: cost 1 inf + 0 1.923 * * [simplify]: Extracting #1: cost 3 inf + 0 1.923 * * [simplify]: Extracting #2: cost 2 inf + 1 1.923 * * [simplify]: Extracting #3: cost 0 inf + 83 1.923 * [simplify]: Simplified to (sqrt x) 1.924 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (+ 2 x) (sqrt x)) 1) (sqrt x))) 1.924 * * * * [progress]: [ 22 / 60 ] simplifiying candidate # 1.924 * [simplify]: Simplifying (+ 2 x) 1.924 * * [simplify]: iters left: 2 (3 enodes) 1.925 * * [simplify]: iters left: 1 (10 enodes) 1.926 * * [simplify]: Extracting #0: cost 1 inf + 0 1.926 * * [simplify]: Extracting #1: cost 4 inf + 0 1.926 * * [simplify]: Extracting #2: cost 2 inf + 2 1.926 * * [simplify]: Extracting #3: cost 0 inf + 86 1.926 * [simplify]: Simplified to (+ x 2) 1.926 * [simplify]: Simplified (2 1) to (λ (x) (* (+ x 2) (* (sqrt x) (sqrt x)))) 1.926 * * * * [progress]: [ 23 / 60 ] simplifiying candidate # 1.927 * [simplify]: Simplifying (* (* (+ (pow 2 3) (pow x 3)) (sqrt x)) (sqrt x)) 1.927 * * [simplify]: iters left: 6 (9 enodes) 1.930 * * [simplify]: iters left: 5 (46 enodes) 1.941 * * [simplify]: iters left: 4 (83 enodes) 1.961 * * [simplify]: iters left: 3 (190 enodes) 2.003 * * [simplify]: iters left: 2 (390 enodes) 2.139 * * [simplify]: Extracting #0: cost 1 inf + 0 2.139 * * [simplify]: Extracting #1: cost 18 inf + 0 2.139 * * [simplify]: Extracting #2: cost 80 inf + 2 2.139 * * [simplify]: Extracting #3: cost 85 inf + 1169 2.140 * * [simplify]: Extracting #4: cost 67 inf + 3180 2.143 * * [simplify]: Extracting #5: cost 15 inf + 25161 2.145 * * [simplify]: Extracting #6: cost 0 inf + 33099 2.148 * * [simplify]: Extracting #7: cost 0 inf + 33059 2.151 * [simplify]: Simplified to (* x (fma x (* x x) 8)) 2.151 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (fma x (* x x) 8)) (+ (* 2 2) (- (* x x) (* 2 x))))) 2.151 * * * * [progress]: [ 24 / 60 ] simplifiying candidate # 2.151 * [simplify]: Simplifying (* (* (- (* 2 2) (* x x)) (sqrt x)) (sqrt x)) 2.151 * * [simplify]: iters left: 6 (8 enodes) 2.154 * * [simplify]: iters left: 5 (35 enodes) 2.160 * * [simplify]: iters left: 4 (52 enodes) 2.168 * * [simplify]: iters left: 3 (116 enodes) 2.207 * * [simplify]: iters left: 2 (422 enodes) 2.392 * * [simplify]: Extracting #0: cost 1 inf + 0 2.392 * * [simplify]: Extracting #1: cost 61 inf + 0 2.393 * * [simplify]: Extracting #2: cost 165 inf + 452 2.399 * * [simplify]: Extracting #3: cost 86 inf + 16110 2.406 * * [simplify]: Extracting #4: cost 0 inf + 30348 2.414 * * [simplify]: Extracting #5: cost 0 inf + 30252 2.422 * [simplify]: Simplified to (* (- 4 (* x x)) x) 2.422 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 2.422 * * * * [progress]: [ 25 / 60 ] simplifiying candidate #real (real->posit16 (* (* (+ 2 x) (sqrt x)) (sqrt x)))))> 2.422 * * * * [progress]: [ 26 / 60 ] simplifiying candidate # 2.422 * * * * [progress]: [ 27 / 60 ] simplifiying candidate # 2.422 * * * * [progress]: [ 28 / 60 ] simplifiying candidate # 2.422 * * * * [progress]: [ 29 / 60 ] simplifiying candidate # 2.422 * [simplify]: Simplifying (* (+ 2 x) (sqrt x)) 2.422 * * [simplify]: iters left: 4 (5 enodes) 2.424 * * [simplify]: iters left: 3 (17 enodes) 2.427 * * [simplify]: iters left: 2 (25 enodes) 2.432 * * [simplify]: iters left: 1 (37 enodes) 2.436 * * [simplify]: Extracting #0: cost 1 inf + 0 2.436 * * [simplify]: Extracting #1: cost 8 inf + 0 2.436 * * [simplify]: Extracting #2: cost 10 inf + 2 2.436 * * [simplify]: Extracting #3: cost 2 inf + 576 2.436 * * [simplify]: Extracting #4: cost 0 inf + 738 2.437 * [simplify]: Simplified to (* (+ x 2) (sqrt x)) 2.437 * [simplify]: Simplified (2 1 1) to (λ (x) (* (pow (* (+ x 2) (sqrt x)) 1) (sqrt x))) 2.437 * * * * [progress]: [ 30 / 60 ] simplifiying candidate # 2.437 * * * * [progress]: [ 31 / 60 ] simplifiying candidate # 2.437 * [simplify]: Simplifying (+ (log (+ 2 x)) (log (sqrt x))) 2.437 * * [simplify]: iters left: 5 (7 enodes) 2.439 * * [simplify]: iters left: 4 (23 enodes) 2.442 * * [simplify]: Extracting #0: cost 1 inf + 0 2.442 * * [simplify]: Extracting #1: cost 4 inf + 0 2.442 * * [simplify]: Extracting #2: cost 8 inf + 0 2.442 * * [simplify]: Extracting #3: cost 12 inf + 0 2.442 * * [simplify]: Extracting #4: cost 10 inf + 2 2.442 * * [simplify]: Extracting #5: cost 1 inf + 876 2.442 * * [simplify]: Extracting #6: cost 0 inf + 1138 2.442 * [simplify]: Simplified to (+ (log (+ x 2)) (log (sqrt x))) 2.442 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (+ (log (+ x 2)) (log (sqrt x)))) (sqrt x))) 2.443 * * * * [progress]: [ 32 / 60 ] simplifiying candidate # 2.443 * * * * [progress]: [ 33 / 60 ] simplifiying candidate # 2.443 * * * * [progress]: [ 34 / 60 ] simplifiying candidate # 2.443 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* (sqrt x) (sqrt x)) (sqrt x))) 2.443 * * [simplify]: iters left: 6 (9 enodes) 2.445 * * [simplify]: iters left: 5 (45 enodes) 2.456 * * [simplify]: iters left: 4 (159 enodes) 2.499 * * [simplify]: iters left: 3 (499 enodes) 2.776 * * [simplify]: Extracting #0: cost 1 inf + 0 2.776 * * [simplify]: Extracting #1: cost 54 inf + 0 2.777 * * [simplify]: Extracting #2: cost 285 inf + 2 2.780 * * [simplify]: Extracting #3: cost 260 inf + 8488 2.791 * * [simplify]: Extracting #4: cost 35 inf + 51195 2.806 * * [simplify]: Extracting #5: cost 0 inf + 58204 2.821 * * [simplify]: Extracting #6: cost 0 inf + 57784 2.837 * [simplify]: Simplified to (* (sqrt x) (* (* (* (+ x 2) (+ x 2)) x) (+ x 2))) 2.838 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (* (sqrt x) (* (* (* (+ x 2) (+ x 2)) x) (+ x 2)))) (sqrt x))) 2.838 * * * * [progress]: [ 35 / 60 ] simplifiying candidate # 2.838 * * * * [progress]: [ 36 / 60 ] simplifiying candidate # 2.838 * * * * [progress]: [ 37 / 60 ] simplifiying candidate # 2.838 * * * * [progress]: [ 38 / 60 ] simplifiying candidate # 2.838 * * * * [progress]: [ 39 / 60 ] simplifiying candidate # 2.838 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.838 * * [simplify]: iters left: 5 (7 enodes) 2.840 * * [simplify]: iters left: 4 (23 enodes) 2.843 * * [simplify]: Extracting #0: cost 1 inf + 0 2.843 * * [simplify]: Extracting #1: cost 4 inf + 0 2.843 * * [simplify]: Extracting #2: cost 8 inf + 0 2.843 * * [simplify]: Extracting #3: cost 12 inf + 0 2.843 * * [simplify]: Extracting #4: cost 10 inf + 2 2.843 * * [simplify]: Extracting #5: cost 1 inf + 696 2.844 * * [simplify]: Extracting #6: cost 0 inf + 898 2.844 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.844 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (* (sqrt (+ x 2)) (sqrt (sqrt x))) (* (sqrt (+ 2 x)) (sqrt (sqrt x)))) (sqrt x))) 2.844 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.844 * * [simplify]: iters left: 5 (7 enodes) 2.846 * * [simplify]: iters left: 4 (23 enodes) 2.849 * * [simplify]: Extracting #0: cost 1 inf + 0 2.849 * * [simplify]: Extracting #1: cost 4 inf + 0 2.849 * * [simplify]: Extracting #2: cost 8 inf + 0 2.849 * * [simplify]: Extracting #3: cost 12 inf + 0 2.849 * * [simplify]: Extracting #4: cost 10 inf + 2 2.849 * * [simplify]: Extracting #5: cost 1 inf + 696 2.849 * * [simplify]: Extracting #6: cost 0 inf + 898 2.849 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.850 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (sqrt (+ 2 x)) (sqrt (sqrt x))) (* (sqrt (+ x 2)) (sqrt (sqrt x)))) (sqrt x))) 2.850 * * * * [progress]: [ 40 / 60 ] simplifiying candidate # 2.850 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.850 * * [simplify]: iters left: 5 (7 enodes) 2.851 * * [simplify]: iters left: 4 (23 enodes) 2.855 * * [simplify]: Extracting #0: cost 1 inf + 0 2.855 * * [simplify]: Extracting #1: cost 4 inf + 0 2.855 * * [simplify]: Extracting #2: cost 8 inf + 0 2.855 * * [simplify]: Extracting #3: cost 12 inf + 0 2.855 * * [simplify]: Extracting #4: cost 10 inf + 2 2.855 * * [simplify]: Extracting #5: cost 1 inf + 696 2.855 * * [simplify]: Extracting #6: cost 0 inf + 898 2.855 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.855 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (* (sqrt (+ x 2)) (sqrt (sqrt x))) (* (sqrt (+ 2 x)) (sqrt (sqrt x)))) (sqrt x))) 2.855 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt (sqrt x))) 2.855 * * [simplify]: iters left: 5 (7 enodes) 2.858 * * [simplify]: iters left: 4 (23 enodes) 2.861 * * [simplify]: Extracting #0: cost 1 inf + 0 2.861 * * [simplify]: Extracting #1: cost 4 inf + 0 2.861 * * [simplify]: Extracting #2: cost 8 inf + 0 2.861 * * [simplify]: Extracting #3: cost 12 inf + 0 2.861 * * [simplify]: Extracting #4: cost 10 inf + 2 2.862 * * [simplify]: Extracting #5: cost 1 inf + 696 2.862 * * [simplify]: Extracting #6: cost 0 inf + 898 2.862 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt (sqrt x))) 2.862 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (sqrt (+ 2 x)) (sqrt (sqrt x))) (* (sqrt (+ x 2)) (sqrt (sqrt x)))) (sqrt x))) 2.862 * * * * [progress]: [ 41 / 60 ] simplifiying candidate # 2.862 * [simplify]: Simplifying (cbrt (sqrt x)) 2.862 * * [simplify]: iters left: 2 (3 enodes) 2.863 * * [simplify]: iters left: 1 (9 enodes) 2.864 * * [simplify]: Extracting #0: cost 1 inf + 0 2.864 * * [simplify]: Extracting #1: cost 3 inf + 0 2.864 * * [simplify]: Extracting #2: cost 5 inf + 0 2.864 * * [simplify]: Extracting #3: cost 4 inf + 1 2.864 * * [simplify]: Extracting #4: cost 0 inf + 325 2.864 * [simplify]: Simplified to (cbrt (sqrt x)) 2.864 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (sqrt x))) 2.864 * * * * [progress]: [ 42 / 60 ] simplifiying candidate # 2.864 * [simplify]: Simplifying (sqrt (cbrt x)) 2.864 * * [simplify]: iters left: 2 (3 enodes) 2.865 * * [simplify]: iters left: 1 (9 enodes) 2.866 * * [simplify]: Extracting #0: cost 1 inf + 0 2.866 * * [simplify]: Extracting #1: cost 3 inf + 0 2.866 * * [simplify]: Extracting #2: cost 5 inf + 0 2.866 * * [simplify]: Extracting #3: cost 4 inf + 1 2.866 * * [simplify]: Extracting #4: cost 0 inf + 405 2.866 * [simplify]: Simplified to (sqrt (cbrt x)) 2.866 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x))) (sqrt x))) 2.866 * * * * [progress]: [ 43 / 60 ] simplifiying candidate # 2.866 * [simplify]: Simplifying (sqrt (sqrt x)) 2.866 * * [simplify]: iters left: 2 (3 enodes) 2.867 * * [simplify]: iters left: 1 (9 enodes) 2.868 * * [simplify]: Extracting #0: cost 1 inf + 0 2.868 * * [simplify]: Extracting #1: cost 3 inf + 0 2.868 * * [simplify]: Extracting #2: cost 5 inf + 0 2.868 * * [simplify]: Extracting #3: cost 4 inf + 1 2.868 * * [simplify]: Extracting #4: cost 0 inf + 245 2.868 * [simplify]: Simplified to (sqrt (sqrt x)) 2.868 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt (sqrt x))) (sqrt (sqrt x))) (sqrt x))) 2.868 * * * * [progress]: [ 44 / 60 ] simplifiying candidate # 2.868 * [simplify]: Simplifying (sqrt x) 2.868 * * [simplify]: iters left: 1 (2 enodes) 2.869 * * [simplify]: Extracting #0: cost 1 inf + 0 2.869 * * [simplify]: Extracting #1: cost 3 inf + 0 2.869 * * [simplify]: Extracting #2: cost 2 inf + 1 2.869 * * [simplify]: Extracting #3: cost 0 inf + 83 2.869 * [simplify]: Simplified to (sqrt x) 2.869 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt 1)) (sqrt x)) (sqrt x))) 2.869 * * * * [progress]: [ 45 / 60 ] simplifiying candidate # 2.869 * [simplify]: Simplifying (sqrt (sqrt x)) 2.869 * * [simplify]: iters left: 2 (3 enodes) 2.870 * * [simplify]: iters left: 1 (9 enodes) 2.871 * * [simplify]: Extracting #0: cost 1 inf + 0 2.871 * * [simplify]: Extracting #1: cost 3 inf + 0 2.871 * * [simplify]: Extracting #2: cost 5 inf + 0 2.871 * * [simplify]: Extracting #3: cost 4 inf + 1 2.871 * * [simplify]: Extracting #4: cost 0 inf + 245 2.871 * [simplify]: Simplified to (sqrt (sqrt x)) 2.871 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) (sqrt (sqrt x))) (sqrt (sqrt x))) (sqrt x))) 2.871 * * * * [progress]: [ 46 / 60 ] simplifiying candidate # 2.871 * [simplify]: Simplifying (sqrt x) 2.871 * * [simplify]: iters left: 1 (2 enodes) 2.872 * * [simplify]: Extracting #0: cost 1 inf + 0 2.872 * * [simplify]: Extracting #1: cost 3 inf + 0 2.872 * * [simplify]: Extracting #2: cost 2 inf + 1 2.872 * * [simplify]: Extracting #3: cost 0 inf + 83 2.872 * [simplify]: Simplified to (sqrt x) 2.872 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (* (+ 2 x) 1) (sqrt x)) (sqrt x))) 2.872 * * * * [progress]: [ 47 / 60 ] simplifiying candidate # 2.872 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 2.872 * * [simplify]: iters left: 5 (5 enodes) 2.873 * * [simplify]: iters left: 4 (16 enodes) 2.876 * * [simplify]: Extracting #0: cost 1 inf + 0 2.876 * * [simplify]: Extracting #1: cost 3 inf + 0 2.876 * * [simplify]: Extracting #2: cost 5 inf + 0 2.876 * * [simplify]: Extracting #3: cost 8 inf + 0 2.876 * * [simplify]: Extracting #4: cost 6 inf + 2 2.876 * * [simplify]: Extracting #5: cost 0 inf + 654 2.876 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 2.876 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) (sqrt x))) (sqrt x))) 2.876 * * * * [progress]: [ 48 / 60 ] simplifiying candidate # 2.876 * [simplify]: Simplifying (sqrt (+ 2 x)) 2.876 * * [simplify]: iters left: 3 (4 enodes) 2.877 * * [simplify]: iters left: 2 (13 enodes) 2.879 * * [simplify]: Extracting #0: cost 1 inf + 0 2.879 * * [simplify]: Extracting #1: cost 3 inf + 0 2.879 * * [simplify]: Extracting #2: cost 6 inf + 0 2.879 * * [simplify]: Extracting #3: cost 4 inf + 2 2.879 * * [simplify]: Extracting #4: cost 0 inf + 250 2.879 * [simplify]: Simplified to (sqrt (+ x 2)) 2.879 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) (sqrt x))) (sqrt x))) 2.879 * * * * [progress]: [ 49 / 60 ] simplifiying candidate # 2.879 * * * * [progress]: [ 50 / 60 ] simplifiying candidate # 2.879 * * * * [progress]: [ 51 / 60 ] simplifiying candidate # 2.879 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) (sqrt x)) 2.879 * * [simplify]: iters left: 5 (8 enodes) 2.883 * * [simplify]: iters left: 4 (40 enodes) 2.890 * * [simplify]: iters left: 3 (76 enodes) 2.907 * * [simplify]: iters left: 2 (155 enodes) 2.942 * * [simplify]: iters left: 1 (280 enodes) 3.008 * * [simplify]: Extracting #0: cost 1 inf + 0 3.008 * * [simplify]: Extracting #1: cost 14 inf + 0 3.009 * * [simplify]: Extracting #2: cost 49 inf + 140 3.009 * * [simplify]: Extracting #3: cost 57 inf + 1084 3.010 * * [simplify]: Extracting #4: cost 36 inf + 5478 3.011 * * [simplify]: Extracting #5: cost 3 inf + 21717 3.013 * * [simplify]: Extracting #6: cost 0 inf + 22906 3.015 * [simplify]: Simplified to (* (fma (* x x) x 8) (sqrt x)) 3.015 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (fma (* x x) x 8) (sqrt x)) (+ (* 2 2) (- (* x x) (* 2 x)))) (sqrt x))) 3.015 * * * * [progress]: [ 52 / 60 ] simplifiying candidate # 3.015 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) (sqrt x)) 3.015 * * [simplify]: iters left: 6 (7 enodes) 3.018 * * [simplify]: iters left: 5 (29 enodes) 3.022 * * [simplify]: iters left: 4 (45 enodes) 3.029 * * [simplify]: iters left: 3 (92 enodes) 3.053 * * [simplify]: iters left: 2 (282 enodes) 3.124 * * [simplify]: Extracting #0: cost 1 inf + 0 3.124 * * [simplify]: Extracting #1: cost 41 inf + 0 3.124 * * [simplify]: Extracting #2: cost 104 inf + 249 3.126 * * [simplify]: Extracting #3: cost 55 inf + 6676 3.130 * * [simplify]: Extracting #4: cost 0 inf + 15855 3.135 * * [simplify]: Extracting #5: cost 0 inf + 15831 3.139 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 3.139 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x))) 3.139 * * * * [progress]: [ 53 / 60 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) (sqrt x)))) (sqrt x)))> 3.139 * * * * [progress]: [ 54 / 60 ] simplifiying candidate # 3.139 * * * * [progress]: [ 55 / 60 ] simplifiying candidate # 3.139 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.139 * * [simplify]: iters left: 4 (5 enodes) 3.141 * * [simplify]: iters left: 3 (23 enodes) 3.145 * * [simplify]: iters left: 2 (34 enodes) 3.150 * * [simplify]: iters left: 1 (41 enodes) 3.154 * * [simplify]: Extracting #0: cost 1 inf + 0 3.154 * * [simplify]: Extracting #1: cost 7 inf + 0 3.154 * * [simplify]: Extracting #2: cost 7 inf + 43 3.154 * * [simplify]: Extracting #3: cost 1 inf + 404 3.155 * * [simplify]: Extracting #4: cost 0 inf + 416 3.155 * [simplify]: Simplified to (* (+ x 2) x) 3.155 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.155 * * * * [progress]: [ 56 / 60 ] simplifiying candidate # 3.155 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.155 * * [simplify]: iters left: 4 (5 enodes) 3.157 * * [simplify]: iters left: 3 (23 enodes) 3.160 * * [simplify]: iters left: 2 (34 enodes) 3.166 * * [simplify]: iters left: 1 (41 enodes) 3.171 * * [simplify]: Extracting #0: cost 1 inf + 0 3.171 * * [simplify]: Extracting #1: cost 7 inf + 0 3.171 * * [simplify]: Extracting #2: cost 7 inf + 43 3.171 * * [simplify]: Extracting #3: cost 1 inf + 404 3.171 * * [simplify]: Extracting #4: cost 0 inf + 416 3.172 * [simplify]: Simplified to (* (+ x 2) x) 3.172 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.172 * * * * [progress]: [ 57 / 60 ] simplifiying candidate # 3.172 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.172 * [simplify]: Simplified (2) to (λ (x) +nan.0) 3.172 * * * * [progress]: [ 58 / 60 ] simplifiying candidate # 3.172 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.172 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 3.172 * * * * [progress]: [ 59 / 60 ] simplifiying candidate # 3.172 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.172 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 3.172 * * * * [progress]: [ 60 / 60 ] simplifiying candidate # 3.172 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.172 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 3.172 * * * [progress]: adding candidates to table 3.417 * * [progress]: iteration 3 / 4 3.417 * * * [progress]: picking best candidate 3.419 * * * * [pick]: Picked # 3.419 * * * [progress]: localizing error 3.438 * * * [progress]: generating rewritten candidates 3.438 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 3.456 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 3.487 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 3.503 * * * [progress]: generating series expansions 3.503 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 3.503 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) into (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) 3.503 * [approximate]: Taking taylor expansion of (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) in (x) around 0 3.503 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) in x 3.503 * [taylor]: Taking taylor expansion of (sqrt 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 3.504 * [backup-simplify]: Simplify (sqrt 0) into 0 3.505 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.505 * [taylor]: Taking taylor expansion of (/ (- 4 (pow x 2)) (- 2 x)) in x 3.505 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.505 * [taylor]: Taking taylor expansion of 4 in x 3.505 * [backup-simplify]: Simplify 4 into 4 3.505 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.505 * [taylor]: Taking taylor expansion of x in x 3.505 * [backup-simplify]: Simplify 0 into 0 3.505 * [backup-simplify]: Simplify 1 into 1 3.505 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.505 * [taylor]: Taking taylor expansion of 2 in x 3.505 * [backup-simplify]: Simplify 2 into 2 3.505 * [taylor]: Taking taylor expansion of x in x 3.505 * [backup-simplify]: Simplify 0 into 0 3.505 * [backup-simplify]: Simplify 1 into 1 3.505 * [backup-simplify]: Simplify (+ 4 0) into 4 3.505 * [backup-simplify]: Simplify (- 0) into 0 3.505 * [backup-simplify]: Simplify (+ 2 0) into 2 3.506 * [backup-simplify]: Simplify (/ 4 2) into 2 3.506 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ (- 4 (pow x 2)) (- 2 x))) in x 3.506 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.506 * [taylor]: Taking taylor expansion of x in x 3.506 * [backup-simplify]: Simplify 0 into 0 3.506 * [backup-simplify]: Simplify 1 into 1 3.506 * [backup-simplify]: Simplify (sqrt 0) into 0 3.507 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.507 * [taylor]: Taking taylor expansion of (/ (- 4 (pow x 2)) (- 2 x)) in x 3.507 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.507 * [taylor]: Taking taylor expansion of 4 in x 3.507 * [backup-simplify]: Simplify 4 into 4 3.507 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.507 * [taylor]: Taking taylor expansion of x in x 3.507 * [backup-simplify]: Simplify 0 into 0 3.507 * [backup-simplify]: Simplify 1 into 1 3.507 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.507 * [taylor]: Taking taylor expansion of 2 in x 3.507 * [backup-simplify]: Simplify 2 into 2 3.507 * [taylor]: Taking taylor expansion of x in x 3.507 * [backup-simplify]: Simplify 0 into 0 3.507 * [backup-simplify]: Simplify 1 into 1 3.507 * [backup-simplify]: Simplify (+ 4 0) into 4 3.507 * [backup-simplify]: Simplify (- 0) into 0 3.508 * [backup-simplify]: Simplify (+ 2 0) into 2 3.508 * [backup-simplify]: Simplify (/ 4 2) into 2 3.508 * [backup-simplify]: Simplify (* 0 2) into 0 3.508 * [backup-simplify]: Simplify 0 into 0 3.508 * [backup-simplify]: Simplify (+ 0 0) into 0 3.509 * [backup-simplify]: Simplify (- 1) into -1 3.509 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.509 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 3.510 * [backup-simplify]: Simplify (+ (* 0 1) (* +nan.0 2)) into (- +nan.0) 3.510 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.511 * [backup-simplify]: Simplify (* 1 1) into 1 3.511 * [backup-simplify]: Simplify (- 1) into -1 3.511 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.511 * [backup-simplify]: Simplify (- 0) into 0 3.512 * [backup-simplify]: Simplify (+ 0 0) into 0 3.512 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 3.514 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.515 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 2))) into (- +nan.0) 3.515 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.516 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.516 * [backup-simplify]: Simplify (- 0) into 0 3.516 * [backup-simplify]: Simplify (+ 0 0) into 0 3.516 * [backup-simplify]: Simplify (- 0) into 0 3.517 * [backup-simplify]: Simplify (+ 0 0) into 0 3.517 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.519 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.522 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 2)))) into (- +nan.0) 3.522 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.523 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.523 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (sqrt (/ 1 x))) (- 2 (/ 1 x))) into (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) 3.523 * [approximate]: Taking taylor expansion of (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0 3.523 * [taylor]: Taking taylor expansion of (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) in x 3.523 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) in x 3.523 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.523 * [taylor]: Taking taylor expansion of 4 in x 3.523 * [backup-simplify]: Simplify 4 into 4 3.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.523 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.523 * [taylor]: Taking taylor expansion of x in x 3.523 * [backup-simplify]: Simplify 0 into 0 3.523 * [backup-simplify]: Simplify 1 into 1 3.524 * [backup-simplify]: Simplify (* 1 1) into 1 3.524 * [backup-simplify]: Simplify (/ 1 1) into 1 3.524 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.524 * [taylor]: Taking taylor expansion of 2 in x 3.524 * [backup-simplify]: Simplify 2 into 2 3.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.524 * [taylor]: Taking taylor expansion of x in x 3.524 * [backup-simplify]: Simplify 0 into 0 3.524 * [backup-simplify]: Simplify 1 into 1 3.524 * [backup-simplify]: Simplify (/ 1 1) into 1 3.524 * [backup-simplify]: Simplify (- 1) into -1 3.525 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.525 * [backup-simplify]: Simplify (- 1) into -1 3.525 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.525 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.525 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.525 * [taylor]: Taking taylor expansion of x in x 3.525 * [backup-simplify]: Simplify 0 into 0 3.525 * [backup-simplify]: Simplify 1 into 1 3.526 * [backup-simplify]: Simplify (/ 1 1) into 1 3.526 * [backup-simplify]: Simplify (sqrt 0) into 0 3.527 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.527 * [taylor]: Taking taylor expansion of (* (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) in x 3.527 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (- 2 (/ 1 x))) in x 3.527 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.527 * [taylor]: Taking taylor expansion of 4 in x 3.527 * [backup-simplify]: Simplify 4 into 4 3.527 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.527 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.527 * [taylor]: Taking taylor expansion of x in x 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [backup-simplify]: Simplify (* 1 1) into 1 3.527 * [backup-simplify]: Simplify (/ 1 1) into 1 3.527 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.527 * [taylor]: Taking taylor expansion of 2 in x 3.527 * [backup-simplify]: Simplify 2 into 2 3.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.527 * [taylor]: Taking taylor expansion of x in x 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 1 into 1 3.527 * [backup-simplify]: Simplify (/ 1 1) into 1 3.528 * [backup-simplify]: Simplify (- 1) into -1 3.528 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.528 * [backup-simplify]: Simplify (- 1) into -1 3.528 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.529 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.529 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.529 * [taylor]: Taking taylor expansion of x in x 3.529 * [backup-simplify]: Simplify 0 into 0 3.529 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify (/ 1 1) into 1 3.529 * [backup-simplify]: Simplify (sqrt 0) into 0 3.530 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.530 * [backup-simplify]: Simplify (* 1 0) into 0 3.530 * [backup-simplify]: Simplify 0 into 0 3.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.531 * [backup-simplify]: Simplify (- 0) into 0 3.531 * [backup-simplify]: Simplify (+ 0 0) into 0 3.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.532 * [backup-simplify]: Simplify (- 0) into 0 3.532 * [backup-simplify]: Simplify (+ 2 0) into 2 3.533 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 3.534 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 2 0)) into (- +nan.0) 3.534 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.536 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.537 * [backup-simplify]: Simplify (- 0) into 0 3.537 * [backup-simplify]: Simplify (+ 4 0) into 4 3.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.538 * [backup-simplify]: Simplify (- 0) into 0 3.538 * [backup-simplify]: Simplify (+ 0 0) into 0 3.539 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 3.541 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (* 0 0))) into (- +nan.0) 3.541 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.544 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.545 * [backup-simplify]: Simplify (- 0) into 0 3.545 * [backup-simplify]: Simplify (+ 0 0) into 0 3.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.546 * [backup-simplify]: Simplify (- 0) into 0 3.546 * [backup-simplify]: Simplify (+ 0 0) into 0 3.547 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.549 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (+ (* 2 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0) 3.550 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.550 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* (- +nan.0) (/ 1 (/ 1 x))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.551 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (sqrt (/ 1 (- x)))) (- 2 (/ 1 (- x)))) into (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) 3.551 * [approximate]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) in (x) around 0 3.551 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) in x 3.551 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.551 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.551 * [taylor]: Taking taylor expansion of 4 in x 3.551 * [backup-simplify]: Simplify 4 into 4 3.551 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.551 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.551 * [taylor]: Taking taylor expansion of x in x 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify 1 into 1 3.551 * [backup-simplify]: Simplify (* 1 1) into 1 3.551 * [backup-simplify]: Simplify (/ 1 1) into 1 3.551 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.551 * [taylor]: Taking taylor expansion of -1 in x 3.551 * [backup-simplify]: Simplify -1 into -1 3.551 * [taylor]: Taking taylor expansion of x in x 3.552 * [backup-simplify]: Simplify 0 into 0 3.552 * [backup-simplify]: Simplify 1 into 1 3.552 * [backup-simplify]: Simplify (/ -1 1) into -1 3.552 * [backup-simplify]: Simplify (sqrt 0) into 0 3.553 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.553 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.553 * [taylor]: Taking taylor expansion of x in x 3.553 * [backup-simplify]: Simplify 0 into 0 3.553 * [backup-simplify]: Simplify 1 into 1 3.553 * [backup-simplify]: Simplify (/ 1 1) into 1 3.553 * [taylor]: Taking taylor expansion of 2 in x 3.553 * [backup-simplify]: Simplify 2 into 2 3.553 * [backup-simplify]: Simplify (- 1) into -1 3.554 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.554 * [backup-simplify]: Simplify (* -1 0) into 0 3.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.555 * [backup-simplify]: Simplify (- 0) into 0 3.555 * [backup-simplify]: Simplify (+ 0 0) into 0 3.556 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.556 * [backup-simplify]: Simplify (+ 1 0) into 1 3.557 * [backup-simplify]: Simplify (/ (- +nan.0) 1) into +nan.0 3.557 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) (+ (/ 1 x) 2)) in x 3.557 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.557 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.557 * [taylor]: Taking taylor expansion of 4 in x 3.557 * [backup-simplify]: Simplify 4 into 4 3.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.557 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.557 * [taylor]: Taking taylor expansion of x in x 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 1 into 1 3.557 * [backup-simplify]: Simplify (* 1 1) into 1 3.557 * [backup-simplify]: Simplify (/ 1 1) into 1 3.557 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.557 * [taylor]: Taking taylor expansion of -1 in x 3.557 * [backup-simplify]: Simplify -1 into -1 3.557 * [taylor]: Taking taylor expansion of x in x 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 1 into 1 3.558 * [backup-simplify]: Simplify (/ -1 1) into -1 3.558 * [backup-simplify]: Simplify (sqrt 0) into 0 3.559 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.559 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.559 * [taylor]: Taking taylor expansion of x in x 3.559 * [backup-simplify]: Simplify 0 into 0 3.559 * [backup-simplify]: Simplify 1 into 1 3.559 * [backup-simplify]: Simplify (/ 1 1) into 1 3.559 * [taylor]: Taking taylor expansion of 2 in x 3.559 * [backup-simplify]: Simplify 2 into 2 3.559 * [backup-simplify]: Simplify (- 1) into -1 3.559 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.560 * [backup-simplify]: Simplify (* -1 0) into 0 3.560 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.561 * [backup-simplify]: Simplify (- 0) into 0 3.561 * [backup-simplify]: Simplify (+ 0 0) into 0 3.562 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.562 * [backup-simplify]: Simplify (+ 1 0) into 1 3.562 * [backup-simplify]: Simplify (/ (- +nan.0) 1) into +nan.0 3.562 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.565 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.566 * [backup-simplify]: Simplify (- 0) into 0 3.566 * [backup-simplify]: Simplify (+ 4 0) into 4 3.569 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 4 0))) into (- +nan.0) 3.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.569 * [backup-simplify]: Simplify (+ 0 2) into 2 3.571 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 2 1)))) into (- +nan.0) 3.572 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.574 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.575 * [backup-simplify]: Simplify (- 0) into 0 3.576 * [backup-simplify]: Simplify (+ 0 0) into 0 3.578 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 4 +nan.0) (* 0 0)))) into (- +nan.0) 3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.579 * [backup-simplify]: Simplify (+ 0 0) into 0 3.582 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 0 1)) (* (- +nan.0) (/ 2 1)))) into (- +nan.0) 3.582 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.583 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.583 * * * * [progress]: [ 2 / 3 ] generating series at (2) 3.583 * [backup-simplify]: Simplify (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 3.583 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 3.583 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 3.583 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 3.583 * [taylor]: Taking taylor expansion of x in x 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.583 * [taylor]: Taking taylor expansion of 4 in x 3.583 * [backup-simplify]: Simplify 4 into 4 3.583 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.583 * [taylor]: Taking taylor expansion of x in x 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.583 * [taylor]: Taking taylor expansion of 2 in x 3.583 * [backup-simplify]: Simplify 2 into 2 3.583 * [taylor]: Taking taylor expansion of x in x 3.583 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify 1 into 1 3.583 * [backup-simplify]: Simplify (+ 4 0) into 4 3.583 * [backup-simplify]: Simplify (* 0 4) into 0 3.584 * [backup-simplify]: Simplify (+ 0 0) into 0 3.584 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 3.584 * [backup-simplify]: Simplify (- 0) into 0 3.585 * [backup-simplify]: Simplify (+ 2 0) into 2 3.585 * [backup-simplify]: Simplify (/ 4 2) into 2 3.585 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 3.585 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 3.585 * [taylor]: Taking taylor expansion of x in x 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.585 * [taylor]: Taking taylor expansion of 4 in x 3.585 * [backup-simplify]: Simplify 4 into 4 3.585 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.585 * [taylor]: Taking taylor expansion of x in x 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [taylor]: Taking taylor expansion of (- 2 x) in x 3.585 * [taylor]: Taking taylor expansion of 2 in x 3.585 * [backup-simplify]: Simplify 2 into 2 3.585 * [taylor]: Taking taylor expansion of x in x 3.585 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify 1 into 1 3.585 * [backup-simplify]: Simplify (+ 4 0) into 4 3.586 * [backup-simplify]: Simplify (* 0 4) into 0 3.586 * [backup-simplify]: Simplify (+ 0 0) into 0 3.586 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 3.586 * [backup-simplify]: Simplify (- 0) into 0 3.587 * [backup-simplify]: Simplify (+ 2 0) into 2 3.587 * [backup-simplify]: Simplify (/ 4 2) into 2 3.587 * [backup-simplify]: Simplify 2 into 2 3.587 * [backup-simplify]: Simplify (* 1 1) into 1 3.587 * [backup-simplify]: Simplify (- 1) into -1 3.588 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.588 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 3.588 * [backup-simplify]: Simplify (- 1) into -1 3.589 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.589 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 3.589 * [backup-simplify]: Simplify 1 into 1 3.590 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.590 * [backup-simplify]: Simplify (- 0) into 0 3.590 * [backup-simplify]: Simplify (+ 0 0) into 0 3.591 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 3.591 * [backup-simplify]: Simplify (- 0) into 0 3.591 * [backup-simplify]: Simplify (+ 0 0) into 0 3.592 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.592 * [backup-simplify]: Simplify (- 0) into 0 3.593 * [backup-simplify]: Simplify (+ 0 0) into 0 3.593 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 3.594 * [backup-simplify]: Simplify (- 0) into 0 3.594 * [backup-simplify]: Simplify (+ 0 0) into 0 3.595 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.595 * [backup-simplify]: Simplify (- 0) into 0 3.596 * [backup-simplify]: Simplify (+ 0 0) into 0 3.597 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 3.597 * [backup-simplify]: Simplify (- 0) into 0 3.597 * [backup-simplify]: Simplify (+ 0 0) into 0 3.598 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.598 * [backup-simplify]: Simplify 0 into 0 3.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.599 * [backup-simplify]: Simplify (- 0) into 0 3.599 * [backup-simplify]: Simplify (+ 0 0) into 0 3.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 3.600 * [backup-simplify]: Simplify (- 0) into 0 3.600 * [backup-simplify]: Simplify (+ 0 0) into 0 3.601 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.601 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.603 * [backup-simplify]: Simplify (- 0) into 0 3.603 * [backup-simplify]: Simplify (+ 0 0) into 0 3.604 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 3.604 * [backup-simplify]: Simplify (- 0) into 0 3.604 * [backup-simplify]: Simplify (+ 0 0) into 0 3.605 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.605 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.606 * [backup-simplify]: Simplify (- 0) into 0 3.606 * [backup-simplify]: Simplify (+ 0 0) into 0 3.608 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 3.608 * [backup-simplify]: Simplify (- 0) into 0 3.608 * [backup-simplify]: Simplify (+ 0 0) into 0 3.609 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 3.609 * [backup-simplify]: Simplify (* (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (sqrt (/ 1 x))) (- 2 (/ 1 x))) (sqrt (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 3.609 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 3.609 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 3.609 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.609 * [taylor]: Taking taylor expansion of 4 in x 3.609 * [backup-simplify]: Simplify 4 into 4 3.609 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.609 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.609 * [taylor]: Taking taylor expansion of x in x 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 1 into 1 3.609 * [backup-simplify]: Simplify (* 1 1) into 1 3.610 * [backup-simplify]: Simplify (/ 1 1) into 1 3.610 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 3.610 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.610 * [taylor]: Taking taylor expansion of 2 in x 3.610 * [backup-simplify]: Simplify 2 into 2 3.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.610 * [taylor]: Taking taylor expansion of x in x 3.610 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [backup-simplify]: Simplify (/ 1 1) into 1 3.610 * [taylor]: Taking taylor expansion of x in x 3.610 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [backup-simplify]: Simplify (- 1) into -1 3.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.611 * [backup-simplify]: Simplify (- 1) into -1 3.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.611 * [backup-simplify]: Simplify (* -1 0) into 0 3.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.612 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify (+ 2 0) into 2 3.613 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 3.613 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.613 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 3.613 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.613 * [taylor]: Taking taylor expansion of 4 in x 3.613 * [backup-simplify]: Simplify 4 into 4 3.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.613 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.613 * [taylor]: Taking taylor expansion of x in x 3.613 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify 1 into 1 3.613 * [backup-simplify]: Simplify (* 1 1) into 1 3.613 * [backup-simplify]: Simplify (/ 1 1) into 1 3.613 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 3.613 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 3.613 * [taylor]: Taking taylor expansion of 2 in x 3.613 * [backup-simplify]: Simplify 2 into 2 3.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.613 * [taylor]: Taking taylor expansion of x in x 3.613 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify 1 into 1 3.614 * [backup-simplify]: Simplify (/ 1 1) into 1 3.614 * [taylor]: Taking taylor expansion of x in x 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 1 into 1 3.614 * [backup-simplify]: Simplify (- 1) into -1 3.614 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.614 * [backup-simplify]: Simplify (- 1) into -1 3.615 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.615 * [backup-simplify]: Simplify (* -1 0) into 0 3.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.615 * [backup-simplify]: Simplify (- 0) into 0 3.616 * [backup-simplify]: Simplify (+ 2 0) into 2 3.616 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 3.616 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.616 * [backup-simplify]: Simplify 1 into 1 3.617 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.617 * [backup-simplify]: Simplify (- 0) into 0 3.618 * [backup-simplify]: Simplify (+ 0 0) into 0 3.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.618 * [backup-simplify]: Simplify (- 0) into 0 3.619 * [backup-simplify]: Simplify (+ 0 0) into 0 3.619 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 3.620 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 3.620 * [backup-simplify]: Simplify 2 into 2 3.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.621 * [backup-simplify]: Simplify (- 0) into 0 3.621 * [backup-simplify]: Simplify (+ 4 0) into 4 3.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.622 * [backup-simplify]: Simplify (- 0) into 0 3.622 * [backup-simplify]: Simplify (+ 0 0) into 0 3.623 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 3.624 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.625 * [backup-simplify]: Simplify (- 0) into 0 3.625 * [backup-simplify]: Simplify (+ 0 0) into 0 3.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.626 * [backup-simplify]: Simplify (- 0) into 0 3.626 * [backup-simplify]: Simplify (+ 0 0) into 0 3.627 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.628 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.628 * [backup-simplify]: Simplify 0 into 0 3.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.629 * [backup-simplify]: Simplify (- 0) into 0 3.629 * [backup-simplify]: Simplify (+ 0 0) into 0 3.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.630 * [backup-simplify]: Simplify (- 0) into 0 3.630 * [backup-simplify]: Simplify (+ 0 0) into 0 3.631 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 3.632 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.632 * [backup-simplify]: Simplify 0 into 0 3.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.633 * [backup-simplify]: Simplify (- 0) into 0 3.634 * [backup-simplify]: Simplify (+ 0 0) into 0 3.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.634 * [backup-simplify]: Simplify (- 0) into 0 3.634 * [backup-simplify]: Simplify (+ 0 0) into 0 3.635 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 3.636 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.636 * [backup-simplify]: Simplify 0 into 0 3.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.638 * [backup-simplify]: Simplify (- 0) into 0 3.638 * [backup-simplify]: Simplify (+ 0 0) into 0 3.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.639 * [backup-simplify]: Simplify (- 0) into 0 3.639 * [backup-simplify]: Simplify (+ 0 0) into 0 3.640 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 3.641 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.641 * [backup-simplify]: Simplify 0 into 0 3.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 3.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.645 * [backup-simplify]: Simplify (- 0) into 0 3.645 * [backup-simplify]: Simplify (+ 0 0) into 0 3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.646 * [backup-simplify]: Simplify (- 0) into 0 3.646 * [backup-simplify]: Simplify (+ 0 0) into 0 3.647 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 3.648 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 3.648 * [backup-simplify]: Simplify 0 into 0 3.648 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 3.648 * [backup-simplify]: Simplify (* (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (sqrt (/ 1 (- x)))) (- 2 (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) 3.648 * [approximate]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) in (x) around 0 3.648 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) in x 3.648 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) in x 3.648 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.648 * [taylor]: Taking taylor expansion of 4 in x 3.648 * [backup-simplify]: Simplify 4 into 4 3.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.649 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.649 * [taylor]: Taking taylor expansion of x in x 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [backup-simplify]: Simplify 1 into 1 3.649 * [backup-simplify]: Simplify (* 1 1) into 1 3.649 * [backup-simplify]: Simplify (/ 1 1) into 1 3.649 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 3.649 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.649 * [taylor]: Taking taylor expansion of -1 in x 3.649 * [backup-simplify]: Simplify -1 into -1 3.649 * [taylor]: Taking taylor expansion of x in x 3.649 * [backup-simplify]: Simplify 0 into 0 3.649 * [backup-simplify]: Simplify 1 into 1 3.649 * [backup-simplify]: Simplify (/ -1 1) into -1 3.650 * [backup-simplify]: Simplify (sqrt 0) into 0 3.650 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.650 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.650 * [taylor]: Taking taylor expansion of x in x 3.651 * [backup-simplify]: Simplify 0 into 0 3.651 * [backup-simplify]: Simplify 1 into 1 3.651 * [backup-simplify]: Simplify (/ 1 1) into 1 3.651 * [taylor]: Taking taylor expansion of 2 in x 3.651 * [backup-simplify]: Simplify 2 into 2 3.651 * [backup-simplify]: Simplify (- 1) into -1 3.651 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.651 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 3.652 * [backup-simplify]: Simplify (* -1 +nan.0) into +nan.0 3.652 * [backup-simplify]: Simplify (+ 1 0) into 1 3.652 * [backup-simplify]: Simplify (/ +nan.0 1) into +nan.0 3.652 * [taylor]: Taking taylor expansion of (/ (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) (+ (/ 1 x) 2)) in x 3.652 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (pow (sqrt (/ -1 x)) 2)) in x 3.652 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.652 * [taylor]: Taking taylor expansion of 4 in x 3.652 * [backup-simplify]: Simplify 4 into 4 3.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.653 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.653 * [taylor]: Taking taylor expansion of x in x 3.653 * [backup-simplify]: Simplify 0 into 0 3.653 * [backup-simplify]: Simplify 1 into 1 3.653 * [backup-simplify]: Simplify (* 1 1) into 1 3.653 * [backup-simplify]: Simplify (/ 1 1) into 1 3.653 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 3.653 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.653 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.653 * [taylor]: Taking taylor expansion of -1 in x 3.653 * [backup-simplify]: Simplify -1 into -1 3.653 * [taylor]: Taking taylor expansion of x in x 3.653 * [backup-simplify]: Simplify 0 into 0 3.653 * [backup-simplify]: Simplify 1 into 1 3.653 * [backup-simplify]: Simplify (/ -1 1) into -1 3.654 * [backup-simplify]: Simplify (sqrt 0) into 0 3.654 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.654 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 3.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.654 * [taylor]: Taking taylor expansion of x in x 3.654 * [backup-simplify]: Simplify 0 into 0 3.654 * [backup-simplify]: Simplify 1 into 1 3.655 * [backup-simplify]: Simplify (/ 1 1) into 1 3.655 * [taylor]: Taking taylor expansion of 2 in x 3.655 * [backup-simplify]: Simplify 2 into 2 3.655 * [backup-simplify]: Simplify (- 1) into -1 3.655 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.655 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 3.656 * [backup-simplify]: Simplify (* -1 +nan.0) into +nan.0 3.656 * [backup-simplify]: Simplify (+ 1 0) into 1 3.656 * [backup-simplify]: Simplify (/ +nan.0 1) into +nan.0 3.656 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.658 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.659 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0) 3.659 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.660 * [backup-simplify]: Simplify (- 0) into 0 3.660 * [backup-simplify]: Simplify (+ 0 0) into 0 3.661 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (* 0 +nan.0)) into (- +nan.0) 3.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.662 * [backup-simplify]: Simplify (+ 0 2) into 2 3.664 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 2 1)))) into (- +nan.0) 3.664 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.667 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.668 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0) 3.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.669 * [backup-simplify]: Simplify (- 0) into 0 3.669 * [backup-simplify]: Simplify (+ 4 0) into 4 3.671 * [backup-simplify]: Simplify (+ (* -1 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 4 +nan.0))) into (- +nan.0) 3.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.672 * [backup-simplify]: Simplify (+ 0 0) into 0 3.675 * [backup-simplify]: Simplify (- (/ (- +nan.0) 1) (+ (* +nan.0 (/ 0 1)) (* (- +nan.0) (/ 2 1)))) into (- +nan.0) 3.675 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.676 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.676 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 3.676 * [backup-simplify]: Simplify (* (- 4 (* x x)) (sqrt x)) into (* (sqrt x) (- 4 (pow x 2))) 3.676 * [approximate]: Taking taylor expansion of (* (sqrt x) (- 4 (pow x 2))) in (x) around 0 3.676 * [taylor]: Taking taylor expansion of (* (sqrt x) (- 4 (pow x 2))) in x 3.676 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.676 * [taylor]: Taking taylor expansion of x in x 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify 1 into 1 3.676 * [backup-simplify]: Simplify (sqrt 0) into 0 3.677 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.677 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.677 * [taylor]: Taking taylor expansion of 4 in x 3.677 * [backup-simplify]: Simplify 4 into 4 3.677 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.677 * [taylor]: Taking taylor expansion of x in x 3.677 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify 1 into 1 3.677 * [taylor]: Taking taylor expansion of (* (sqrt x) (- 4 (pow x 2))) in x 3.677 * [taylor]: Taking taylor expansion of (sqrt x) in x 3.677 * [taylor]: Taking taylor expansion of x in x 3.677 * [backup-simplify]: Simplify 0 into 0 3.677 * [backup-simplify]: Simplify 1 into 1 3.677 * [backup-simplify]: Simplify (sqrt 0) into 0 3.678 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.678 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 3.678 * [taylor]: Taking taylor expansion of 4 in x 3.678 * [backup-simplify]: Simplify 4 into 4 3.678 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.678 * [taylor]: Taking taylor expansion of x in x 3.678 * [backup-simplify]: Simplify 0 into 0 3.678 * [backup-simplify]: Simplify 1 into 1 3.679 * [backup-simplify]: Simplify (+ 4 0) into 4 3.679 * [backup-simplify]: Simplify (* 0 4) into 0 3.679 * [backup-simplify]: Simplify 0 into 0 3.679 * [backup-simplify]: Simplify (+ 0 0) into 0 3.680 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 4)) into (- +nan.0) 3.680 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.680 * [backup-simplify]: Simplify (* 1 1) into 1 3.681 * [backup-simplify]: Simplify (- 1) into -1 3.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.682 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.684 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* +nan.0 0) (* +nan.0 4))) into (- +nan.0) 3.684 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.685 * [backup-simplify]: Simplify (- 0) into 0 3.685 * [backup-simplify]: Simplify (+ 0 0) into 0 3.687 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.690 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 -1) (+ (* +nan.0 0) (* +nan.0 4)))) into (- +nan.0) 3.690 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.691 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.691 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (sqrt (/ 1 x))) into (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) 3.691 * [approximate]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) in (x) around 0 3.691 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) in x 3.691 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.691 * [taylor]: Taking taylor expansion of 4 in x 3.691 * [backup-simplify]: Simplify 4 into 4 3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.691 * [taylor]: Taking taylor expansion of x in x 3.691 * [backup-simplify]: Simplify 0 into 0 3.691 * [backup-simplify]: Simplify 1 into 1 3.691 * [backup-simplify]: Simplify (* 1 1) into 1 3.691 * [backup-simplify]: Simplify (/ 1 1) into 1 3.691 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.691 * [taylor]: Taking taylor expansion of x in x 3.691 * [backup-simplify]: Simplify 0 into 0 3.691 * [backup-simplify]: Simplify 1 into 1 3.692 * [backup-simplify]: Simplify (/ 1 1) into 1 3.692 * [backup-simplify]: Simplify (sqrt 0) into 0 3.693 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.693 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ 1 x))) in x 3.693 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.693 * [taylor]: Taking taylor expansion of 4 in x 3.693 * [backup-simplify]: Simplify 4 into 4 3.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.693 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.693 * [taylor]: Taking taylor expansion of x in x 3.693 * [backup-simplify]: Simplify 0 into 0 3.693 * [backup-simplify]: Simplify 1 into 1 3.693 * [backup-simplify]: Simplify (* 1 1) into 1 3.693 * [backup-simplify]: Simplify (/ 1 1) into 1 3.693 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 3.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.693 * [taylor]: Taking taylor expansion of x in x 3.693 * [backup-simplify]: Simplify 0 into 0 3.693 * [backup-simplify]: Simplify 1 into 1 3.693 * [backup-simplify]: Simplify (/ 1 1) into 1 3.694 * [backup-simplify]: Simplify (sqrt 0) into 0 3.694 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 3.695 * [backup-simplify]: Simplify (- 1) into -1 3.695 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.695 * [backup-simplify]: Simplify (* -1 0) into 0 3.695 * [backup-simplify]: Simplify 0 into 0 3.695 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.696 * [backup-simplify]: Simplify (- 0) into 0 3.696 * [backup-simplify]: Simplify (+ 0 0) into 0 3.697 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.697 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.699 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.701 * [backup-simplify]: Simplify (- 0) into 0 3.701 * [backup-simplify]: Simplify (+ 4 0) into 4 3.702 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 4 0))) into (- +nan.0) 3.703 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.705 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.707 * [backup-simplify]: Simplify (- 0) into 0 3.707 * [backup-simplify]: Simplify (+ 0 0) into 0 3.709 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 4 +nan.0) (* 0 0)))) into (- +nan.0) 3.710 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.710 * [backup-simplify]: Simplify (+ (- +nan.0) (+ (* (- +nan.0) (/ 1 (/ 1 x))) (* (- +nan.0) (pow (/ 1 (/ 1 x)) 2)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 3.710 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (sqrt (/ 1 (- x)))) into (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) 3.710 * [approximate]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in (x) around 0 3.710 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.711 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.711 * [taylor]: Taking taylor expansion of 4 in x 3.711 * [backup-simplify]: Simplify 4 into 4 3.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.711 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.711 * [taylor]: Taking taylor expansion of x in x 3.711 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify 1 into 1 3.711 * [backup-simplify]: Simplify (* 1 1) into 1 3.711 * [backup-simplify]: Simplify (/ 1 1) into 1 3.711 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.711 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.711 * [taylor]: Taking taylor expansion of -1 in x 3.711 * [backup-simplify]: Simplify -1 into -1 3.711 * [taylor]: Taking taylor expansion of x in x 3.711 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify 1 into 1 3.711 * [backup-simplify]: Simplify (/ -1 1) into -1 3.712 * [backup-simplify]: Simplify (sqrt 0) into 0 3.712 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.712 * [taylor]: Taking taylor expansion of (* (- 4 (/ 1 (pow x 2))) (sqrt (/ -1 x))) in x 3.712 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 3.712 * [taylor]: Taking taylor expansion of 4 in x 3.712 * [backup-simplify]: Simplify 4 into 4 3.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.712 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.712 * [taylor]: Taking taylor expansion of x in x 3.712 * [backup-simplify]: Simplify 0 into 0 3.712 * [backup-simplify]: Simplify 1 into 1 3.713 * [backup-simplify]: Simplify (* 1 1) into 1 3.713 * [backup-simplify]: Simplify (/ 1 1) into 1 3.713 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.713 * [taylor]: Taking taylor expansion of -1 in x 3.713 * [backup-simplify]: Simplify -1 into -1 3.713 * [taylor]: Taking taylor expansion of x in x 3.713 * [backup-simplify]: Simplify 0 into 0 3.713 * [backup-simplify]: Simplify 1 into 1 3.713 * [backup-simplify]: Simplify (/ -1 1) into -1 3.713 * [backup-simplify]: Simplify (sqrt 0) into 0 3.714 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.714 * [backup-simplify]: Simplify (- 1) into -1 3.715 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.715 * [backup-simplify]: Simplify (* -1 0) into 0 3.715 * [backup-simplify]: Simplify 0 into 0 3.715 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.716 * [backup-simplify]: Simplify (- 0) into 0 3.716 * [backup-simplify]: Simplify (+ 0 0) into 0 3.717 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0) 3.717 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.718 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.719 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.720 * [backup-simplify]: Simplify (- 0) into 0 3.721 * [backup-simplify]: Simplify (+ 4 0) into 4 3.723 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 4 0))) into (- +nan.0) 3.723 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.724 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.726 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.727 * [backup-simplify]: Simplify (- 0) into 0 3.728 * [backup-simplify]: Simplify (+ 0 0) into 0 3.730 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 4 +nan.0) (* 0 0)))) into (- +nan.0) 3.730 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.731 * [backup-simplify]: Simplify (+ (- +nan.0) (+ (* (- +nan.0) (/ 1 (/ 1 (- x)))) (* (- +nan.0) (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 3.731 * * * [progress]: simplifying candidates 3.731 * * * * [progress]: [ 1 / 107 ] simplifiying candidate # 3.731 * * * * [progress]: [ 2 / 107 ] simplifiying candidate # 3.731 * * * * [progress]: [ 3 / 107 ] simplifiying candidate # 3.731 * * * * [progress]: [ 4 / 107 ] simplifiying candidate # 3.731 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log (sqrt x))) (log (- 2 x))) 3.731 * * [simplify]: iters left: 6 (12 enodes) 3.734 * * [simplify]: iters left: 5 (45 enodes) 3.741 * * [simplify]: iters left: 4 (65 enodes) 3.750 * * [simplify]: iters left: 3 (76 enodes) 3.759 * * [simplify]: iters left: 2 (80 enodes) 3.768 * * [simplify]: iters left: 1 (84 enodes) 3.778 * * [simplify]: Extracting #0: cost 1 inf + 0 3.778 * * [simplify]: Extracting #1: cost 16 inf + 0 3.779 * * [simplify]: Extracting #2: cost 28 inf + 0 3.779 * * [simplify]: Extracting #3: cost 37 inf + 0 3.779 * * [simplify]: Extracting #4: cost 34 inf + 127 3.779 * * [simplify]: Extracting #5: cost 14 inf + 3033 3.780 * * [simplify]: Extracting #6: cost 2 inf + 6149 3.781 * * [simplify]: Extracting #7: cost 0 inf + 6905 3.782 * [simplify]: Simplified to (- (log (- 4 (* x x))) (- (log (- 2 x)) (log (sqrt x)))) 3.782 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (- 4 (* x x))) (- (log (- 2 x)) (log (sqrt x))))) (sqrt x))) 3.782 * * * * [progress]: [ 5 / 107 ] simplifiying candidate # 3.782 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x))) 3.782 * * [simplify]: iters left: 6 (11 enodes) 3.785 * * [simplify]: iters left: 5 (43 enodes) 3.791 * * [simplify]: iters left: 4 (69 enodes) 3.802 * * [simplify]: iters left: 3 (105 enodes) 3.817 * * [simplify]: iters left: 2 (142 enodes) 3.833 * * [simplify]: iters left: 1 (155 enodes) 3.848 * * [simplify]: Extracting #0: cost 1 inf + 0 3.848 * * [simplify]: Extracting #1: cost 13 inf + 0 3.849 * * [simplify]: Extracting #2: cost 28 inf + 0 3.849 * * [simplify]: Extracting #3: cost 44 inf + 0 3.849 * * [simplify]: Extracting #4: cost 50 inf + 3 3.849 * * [simplify]: Extracting #5: cost 24 inf + 3072 3.850 * * [simplify]: Extracting #6: cost 3 inf + 6913 3.852 * * [simplify]: Extracting #7: cost 0 inf + 7861 3.853 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x))) 3.853 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x)))) (sqrt x))) 3.854 * * * * [progress]: [ 6 / 107 ] simplifiying candidate # 3.854 * * * * [progress]: [ 7 / 107 ] simplifiying candidate # 3.854 * * * * [progress]: [ 8 / 107 ] simplifiying candidate # 3.854 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) 3.854 * * [simplify]: iters left: 6 (15 enodes) 3.859 * * [simplify]: iters left: 5 (62 enodes) 3.871 * * [simplify]: iters left: 4 (204 enodes) 3.936 * * [simplify]: Extracting #0: cost 1 inf + 0 3.936 * * [simplify]: Extracting #1: cost 94 inf + 0 3.936 * * [simplify]: Extracting #2: cost 238 inf + 123 3.939 * * [simplify]: Extracting #3: cost 240 inf + 10371 3.950 * * [simplify]: Extracting #4: cost 37 inf + 58606 3.966 * * [simplify]: Extracting #5: cost 0 inf + 67341 3.982 * * [simplify]: Extracting #6: cost 0 inf + 67101 3.999 * [simplify]: Simplified to (/ x (/ (* (* (/ (- 2 x) (- 4 (* x x))) (/ (- 2 x) (- 4 (* x x)))) (/ (- 2 x) (- 4 (* x x)))) (sqrt x))) 3.999 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (/ x (/ (* (* (/ (- 2 x) (- 4 (* x x))) (/ (- 2 x) (- 4 (* x x)))) (/ (- 2 x) (- 4 (* x x)))) (sqrt x)))) (sqrt x))) 4.000 * * * * [progress]: [ 9 / 107 ] simplifiying candidate # 4.000 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (sqrt x)) (* (- 4 (* x x)) (sqrt x))) (* (- 4 (* x x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) 4.000 * * [simplify]: iters left: 6 (13 enodes) 4.004 * * [simplify]: iters left: 5 (62 enodes) 4.016 * * [simplify]: iters left: 4 (211 enodes) 4.101 * * [simplify]: Extracting #0: cost 1 inf + 0 4.101 * * [simplify]: Extracting #1: cost 104 inf + 0 4.102 * * [simplify]: Extracting #2: cost 293 inf + 43 4.108 * * [simplify]: Extracting #3: cost 289 inf + 16854 4.122 * * [simplify]: Extracting #4: cost 44 inf + 75122 4.142 * * [simplify]: Extracting #5: cost 0 inf + 86531 4.162 * [simplify]: Simplified to (/ (* (* (- 4 (* x x)) (sqrt x)) (* (* (- 4 (* x x)) (sqrt x)) (* (- 4 (* x x)) (sqrt x)))) (* (- 2 x) (* (- 2 x) (- 2 x)))) 4.162 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (/ (* (* (- 4 (* x x)) (sqrt x)) (* (* (- 4 (* x x)) (sqrt x)) (* (- 4 (* x x)) (sqrt x)))) (* (- 2 x) (* (- 2 x) (- 2 x))))) (sqrt x))) 4.162 * * * * [progress]: [ 10 / 107 ] simplifiying candidate # 4.162 * * * * [progress]: [ 11 / 107 ] simplifiying candidate # 4.162 * * * * [progress]: [ 12 / 107 ] simplifiying candidate # 4.162 * * * * [progress]: [ 13 / 107 ] simplifiying candidate # 4.162 * * * * [progress]: [ 14 / 107 ] simplifiying candidate # 4.163 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 4.163 * * [simplify]: iters left: 6 (9 enodes) 4.166 * * [simplify]: iters left: 5 (36 enodes) 4.171 * * [simplify]: iters left: 4 (61 enodes) 4.180 * * [simplify]: iters left: 3 (91 enodes) 4.194 * * [simplify]: iters left: 2 (125 enodes) 4.209 * * [simplify]: iters left: 1 (141 enodes) 4.226 * * [simplify]: Extracting #0: cost 1 inf + 0 4.227 * * [simplify]: Extracting #1: cost 11 inf + 0 4.227 * * [simplify]: Extracting #2: cost 35 inf + 0 4.227 * * [simplify]: Extracting #3: cost 47 inf + 2 4.227 * * [simplify]: Extracting #4: cost 24 inf + 3245 4.228 * * [simplify]: Extracting #5: cost 3 inf + 7491 4.230 * * [simplify]: Extracting #6: cost 0 inf + 7977 4.231 * * [simplify]: Extracting #7: cost 0 inf + 7937 4.233 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 4.233 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x)))) (sqrt x))) 4.233 * [simplify]: Simplifying (/ (sqrt x) (cbrt (- 2 x))) 4.233 * * [simplify]: iters left: 5 (6 enodes) 4.235 * * [simplify]: iters left: 4 (20 enodes) 4.237 * * [simplify]: iters left: 3 (23 enodes) 4.240 * * [simplify]: Extracting #0: cost 1 inf + 0 4.240 * * [simplify]: Extracting #1: cost 4 inf + 0 4.240 * * [simplify]: Extracting #2: cost 8 inf + 0 4.241 * * [simplify]: Extracting #3: cost 10 inf + 1 4.241 * * [simplify]: Extracting #4: cost 7 inf + 125 4.241 * * [simplify]: Extracting #5: cost 1 inf + 696 4.241 * * [simplify]: Extracting #6: cost 0 inf + 898 4.241 * [simplify]: Simplified to (/ (sqrt x) (cbrt (- 2 x))) 4.241 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ (sqrt x) (cbrt (- 2 x)))) (sqrt x))) 4.241 * * * * [progress]: [ 15 / 107 ] simplifiying candidate # 4.241 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 4.241 * * [simplify]: iters left: 6 (8 enodes) 4.243 * * [simplify]: iters left: 5 (31 enodes) 4.248 * * [simplify]: iters left: 4 (47 enodes) 4.256 * * [simplify]: iters left: 3 (58 enodes) 4.263 * * [simplify]: iters left: 2 (68 enodes) 4.273 * * [simplify]: iters left: 1 (77 enodes) 4.282 * * [simplify]: Extracting #0: cost 1 inf + 0 4.282 * * [simplify]: Extracting #1: cost 11 inf + 0 4.282 * * [simplify]: Extracting #2: cost 23 inf + 42 4.282 * * [simplify]: Extracting #3: cost 25 inf + 206 4.283 * * [simplify]: Extracting #4: cost 20 inf + 453 4.283 * * [simplify]: Extracting #5: cost 4 inf + 2568 4.284 * * [simplify]: Extracting #6: cost 0 inf + 3257 4.284 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 4.284 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x)))) (sqrt x))) 4.285 * [simplify]: Simplifying (/ (sqrt x) (sqrt (- 2 x))) 4.285 * * [simplify]: iters left: 5 (6 enodes) 4.286 * * [simplify]: iters left: 4 (20 enodes) 4.289 * * [simplify]: iters left: 3 (23 enodes) 4.292 * * [simplify]: Extracting #0: cost 1 inf + 0 4.292 * * [simplify]: Extracting #1: cost 4 inf + 0 4.292 * * [simplify]: Extracting #2: cost 8 inf + 0 4.292 * * [simplify]: Extracting #3: cost 10 inf + 1 4.292 * * [simplify]: Extracting #4: cost 7 inf + 125 4.292 * * [simplify]: Extracting #5: cost 1 inf + 576 4.292 * * [simplify]: Extracting #6: cost 0 inf + 738 4.292 * [simplify]: Simplified to (/ (sqrt x) (sqrt (- 2 x))) 4.293 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ (sqrt x) (sqrt (- 2 x)))) (sqrt x))) 4.293 * * * * [progress]: [ 16 / 107 ] simplifiying candidate # 4.293 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 4.293 * * [simplify]: iters left: 6 (6 enodes) 4.295 * * [simplify]: iters left: 5 (23 enodes) 4.299 * * [simplify]: iters left: 4 (36 enodes) 4.304 * * [simplify]: iters left: 3 (51 enodes) 4.310 * * [simplify]: iters left: 2 (56 enodes) 4.316 * * [simplify]: iters left: 1 (58 enodes) 4.323 * * [simplify]: Extracting #0: cost 1 inf + 0 4.323 * * [simplify]: Extracting #1: cost 8 inf + 0 4.323 * * [simplify]: Extracting #2: cost 7 inf + 166 4.323 * * [simplify]: Extracting #3: cost 3 inf + 535 4.323 * * [simplify]: Extracting #4: cost 0 inf + 741 4.323 * [simplify]: Simplified to (- 4 (* x x)) 4.324 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.324 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 4.324 * * [simplify]: iters left: 4 (5 enodes) 4.325 * * [simplify]: iters left: 3 (17 enodes) 4.327 * * [simplify]: iters left: 2 (20 enodes) 4.330 * * [simplify]: Extracting #0: cost 1 inf + 0 4.330 * * [simplify]: Extracting #1: cost 4 inf + 0 4.330 * * [simplify]: Extracting #2: cost 9 inf + 0 4.330 * * [simplify]: Extracting #3: cost 8 inf + 2 4.330 * * [simplify]: Extracting #4: cost 0 inf + 494 4.330 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 4.330 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.331 * * * * [progress]: [ 17 / 107 ] simplifiying candidate # 4.331 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 4.331 * * [simplify]: iters left: 6 (9 enodes) 4.333 * * [simplify]: iters left: 5 (33 enodes) 4.338 * * [simplify]: iters left: 4 (47 enodes) 4.345 * * [simplify]: iters left: 3 (60 enodes) 4.353 * * [simplify]: iters left: 2 (70 enodes) 4.363 * * [simplify]: iters left: 1 (79 enodes) 4.373 * * [simplify]: Extracting #0: cost 1 inf + 0 4.373 * * [simplify]: Extracting #1: cost 11 inf + 0 4.373 * * [simplify]: Extracting #2: cost 25 inf + 1 4.373 * * [simplify]: Extracting #3: cost 26 inf + 247 4.373 * * [simplify]: Extracting #4: cost 19 inf + 616 4.374 * * [simplify]: Extracting #5: cost 8 inf + 2560 4.374 * * [simplify]: Extracting #6: cost 1 inf + 3855 4.375 * * [simplify]: Extracting #7: cost 0 inf + 4057 4.376 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 4.376 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt x) (- (sqrt 2) (sqrt x)))) (sqrt x))) 4.376 * [simplify]: Simplifying (/ (sqrt x) (- (sqrt 2) (sqrt x))) 4.376 * * [simplify]: iters left: 5 (6 enodes) 4.378 * * [simplify]: iters left: 4 (20 enodes) 4.381 * * [simplify]: iters left: 3 (23 enodes) 4.384 * * [simplify]: Extracting #0: cost 1 inf + 0 4.384 * * [simplify]: Extracting #1: cost 4 inf + 0 4.384 * * [simplify]: Extracting #2: cost 9 inf + 0 4.384 * * [simplify]: Extracting #3: cost 11 inf + 1 4.384 * * [simplify]: Extracting #4: cost 6 inf + 246 4.384 * * [simplify]: Extracting #5: cost 1 inf + 734 4.384 * * [simplify]: Extracting #6: cost 0 inf + 896 4.385 * [simplify]: Simplified to (/ (sqrt x) (- (sqrt 2) (sqrt x))) 4.385 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ (sqrt x) (- (sqrt 2) (sqrt x)))) (sqrt x))) 4.385 * * * * [progress]: [ 18 / 107 ] simplifiying candidate # 4.385 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 4.385 * * [simplify]: iters left: 6 (6 enodes) 4.387 * * [simplify]: iters left: 5 (23 enodes) 4.391 * * [simplify]: iters left: 4 (36 enodes) 4.397 * * [simplify]: iters left: 3 (51 enodes) 4.403 * * [simplify]: iters left: 2 (56 enodes) 4.409 * * [simplify]: iters left: 1 (58 enodes) 4.414 * * [simplify]: Extracting #0: cost 1 inf + 0 4.414 * * [simplify]: Extracting #1: cost 8 inf + 0 4.414 * * [simplify]: Extracting #2: cost 7 inf + 166 4.414 * * [simplify]: Extracting #3: cost 3 inf + 535 4.415 * * [simplify]: Extracting #4: cost 0 inf + 741 4.415 * [simplify]: Simplified to (- 4 (* x x)) 4.415 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.415 * [simplify]: Simplifying (/ (sqrt x) (- 2 x)) 4.415 * * [simplify]: iters left: 4 (5 enodes) 4.416 * * [simplify]: iters left: 3 (17 enodes) 4.419 * * [simplify]: iters left: 2 (20 enodes) 4.421 * * [simplify]: Extracting #0: cost 1 inf + 0 4.422 * * [simplify]: Extracting #1: cost 4 inf + 0 4.422 * * [simplify]: Extracting #2: cost 9 inf + 0 4.422 * * [simplify]: Extracting #3: cost 8 inf + 2 4.422 * * [simplify]: Extracting #4: cost 0 inf + 494 4.422 * [simplify]: Simplified to (/ (sqrt x) (- 2 x)) 4.422 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (- 4 (* x x)) (/ (sqrt x) (- 2 x))) (sqrt x))) 4.422 * * * * [progress]: [ 19 / 107 ] simplifiying candidate # 4.422 * * * * [progress]: [ 20 / 107 ] simplifiying candidate # 4.422 * * * * [progress]: [ 21 / 107 ] simplifiying candidate # 4.422 * * * * [progress]: [ 22 / 107 ] simplifiying candidate # 4.422 * [simplify]: Simplifying (cbrt (- 2 x)) 4.422 * * [simplify]: iters left: 3 (4 enodes) 4.423 * * [simplify]: iters left: 2 (14 enodes) 4.425 * * [simplify]: iters left: 1 (17 enodes) 4.427 * * [simplify]: Extracting #0: cost 1 inf + 0 4.427 * * [simplify]: Extracting #1: cost 3 inf + 0 4.428 * * [simplify]: Extracting #2: cost 7 inf + 0 4.428 * * [simplify]: Extracting #3: cost 5 inf + 43 4.428 * * [simplify]: Extracting #4: cost 0 inf + 412 4.428 * [simplify]: Simplified to (cbrt (- 2 x)) 4.428 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x))) (sqrt x))) 4.428 * * * * [progress]: [ 23 / 107 ] simplifiying candidate # 4.428 * [simplify]: Simplifying (sqrt (- 2 x)) 4.428 * * [simplify]: iters left: 3 (4 enodes) 4.429 * * [simplify]: iters left: 2 (14 enodes) 4.431 * * [simplify]: iters left: 1 (17 enodes) 4.433 * * [simplify]: Extracting #0: cost 1 inf + 0 4.433 * * [simplify]: Extracting #1: cost 3 inf + 0 4.433 * * [simplify]: Extracting #2: cost 7 inf + 0 4.433 * * [simplify]: Extracting #3: cost 5 inf + 43 4.433 * * [simplify]: Extracting #4: cost 0 inf + 332 4.434 * [simplify]: Simplified to (sqrt (- 2 x)) 4.434 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) (sqrt (- 2 x))) (sqrt (- 2 x))) (sqrt x))) 4.434 * * * * [progress]: [ 24 / 107 ] simplifiying candidate # 4.434 * [simplify]: Simplifying (- 2 x) 4.434 * * [simplify]: iters left: 2 (3 enodes) 4.435 * * [simplify]: iters left: 1 (11 enodes) 4.436 * * [simplify]: Extracting #0: cost 1 inf + 0 4.436 * * [simplify]: Extracting #1: cost 5 inf + 0 4.436 * * [simplify]: Extracting #2: cost 3 inf + 43 4.436 * * [simplify]: Extracting #3: cost 0 inf + 168 4.436 * [simplify]: Simplified to (- 2 x) 4.437 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) 1) (- 2 x)) (sqrt x))) 4.437 * * * * [progress]: [ 25 / 107 ] simplifiying candidate # 4.437 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 4.437 * * [simplify]: iters left: 3 (5 enodes) 4.438 * * [simplify]: iters left: 2 (17 enodes) 4.441 * * [simplify]: iters left: 1 (20 enodes) 4.444 * * [simplify]: Extracting #0: cost 1 inf + 0 4.444 * * [simplify]: Extracting #1: cost 5 inf + 0 4.444 * * [simplify]: Extracting #2: cost 10 inf + 0 4.444 * * [simplify]: Extracting #3: cost 8 inf + 2 4.444 * * [simplify]: Extracting #4: cost 1 inf + 491 4.444 * * [simplify]: Extracting #5: cost 0 inf + 572 4.444 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 4.444 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x))) (sqrt x))) 4.444 * * * * [progress]: [ 26 / 107 ] simplifiying candidate # 4.444 * [simplify]: Simplifying (- 2 x) 4.444 * * [simplify]: iters left: 2 (3 enodes) 4.445 * * [simplify]: iters left: 1 (11 enodes) 4.447 * * [simplify]: Extracting #0: cost 1 inf + 0 4.447 * * [simplify]: Extracting #1: cost 5 inf + 0 4.447 * * [simplify]: Extracting #2: cost 3 inf + 43 4.447 * * [simplify]: Extracting #3: cost 0 inf + 168 4.447 * [simplify]: Simplified to (- 2 x) 4.447 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ (* (- 4 (* x x)) (sqrt x)) 1) (- 2 x)) (sqrt x))) 4.447 * * * * [progress]: [ 27 / 107 ] simplifiying candidate # 4.447 * [simplify]: Simplifying (- 4 (* x x)) 4.447 * * [simplify]: iters left: 4 (4 enodes) 4.448 * * [simplify]: iters left: 3 (14 enodes) 4.450 * * [simplify]: iters left: 2 (20 enodes) 4.453 * * [simplify]: iters left: 1 (24 enodes) 4.456 * * [simplify]: Extracting #0: cost 1 inf + 0 4.456 * * [simplify]: Extracting #1: cost 7 inf + 0 4.456 * * [simplify]: Extracting #2: cost 5 inf + 165 4.456 * * [simplify]: Extracting #3: cost 0 inf + 492 4.456 * [simplify]: Simplified to (- 4 (* x x)) 4.456 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (- 4 (* x x)) (/ (- 2 x) (sqrt x))) (sqrt x))) 4.457 * * * * [progress]: [ 28 / 107 ] simplifiying candidate # 4.457 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 4.457 * * [simplify]: iters left: 6 (7 enodes) 4.459 * * [simplify]: iters left: 5 (31 enodes) 4.464 * * [simplify]: iters left: 4 (43 enodes) 4.471 * * [simplify]: iters left: 3 (52 enodes) 4.477 * * [simplify]: iters left: 2 (63 enodes) 4.484 * * [simplify]: Extracting #0: cost 1 inf + 0 4.484 * * [simplify]: Extracting #1: cost 11 inf + 0 4.484 * * [simplify]: Extracting #2: cost 7 inf + 587 4.485 * * [simplify]: Extracting #3: cost 1 inf + 801 4.485 * * [simplify]: Extracting #4: cost 0 inf + 843 4.485 * [simplify]: Simplified to (fma x (+ 2 x) 4) 4.485 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- (pow 2 3) (pow x 3))) (fma x (+ 2 x) 4)) (sqrt x))) 4.485 * * * * [progress]: [ 29 / 107 ] simplifiying candidate # 4.485 * [simplify]: Simplifying (+ 2 x) 4.485 * * [simplify]: iters left: 2 (3 enodes) 4.486 * * [simplify]: iters left: 1 (10 enodes) 4.488 * * [simplify]: Extracting #0: cost 1 inf + 0 4.488 * * [simplify]: Extracting #1: cost 4 inf + 0 4.488 * * [simplify]: Extracting #2: cost 2 inf + 2 4.488 * * [simplify]: Extracting #3: cost 0 inf + 86 4.488 * [simplify]: Simplified to (+ x 2) 4.488 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- (* 2 2) (* x x))) (+ x 2)) (sqrt x))) 4.488 * * * * [progress]: [ 30 / 107 ] simplifiying candidate # 4.488 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (sqrt x)) 4.488 * * [simplify]: iters left: 6 (9 enodes) 4.492 * * [simplify]: iters left: 5 (47 enodes) 4.501 * * [simplify]: iters left: 4 (109 enodes) 4.528 * * [simplify]: iters left: 3 (283 enodes) 4.613 * * [simplify]: Extracting #0: cost 1 inf + 0 4.613 * * [simplify]: Extracting #1: cost 25 inf + 0 4.614 * * [simplify]: Extracting #2: cost 135 inf + 1 4.614 * * [simplify]: Extracting #3: cost 161 inf + 1963 4.617 * * [simplify]: Extracting #4: cost 69 inf + 24410 4.623 * * [simplify]: Extracting #5: cost 6 inf + 43834 4.629 * * [simplify]: Extracting #6: cost 0 inf + 46681 4.635 * [simplify]: Simplified to (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) 4.635 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x)))))) (sqrt x))) 4.635 * * * * [progress]: [ 31 / 107 ] simplifiying candidate # 4.635 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (sqrt x)) 4.635 * * [simplify]: iters left: 6 (8 enodes) 4.638 * * [simplify]: iters left: 5 (36 enodes) 4.643 * * [simplify]: iters left: 4 (63 enodes) 4.655 * * [simplify]: iters left: 3 (135 enodes) 4.687 * * [simplify]: iters left: 2 (400 enodes) 4.810 * * [simplify]: Extracting #0: cost 1 inf + 0 4.810 * * [simplify]: Extracting #1: cost 48 inf + 0 4.811 * * [simplify]: Extracting #2: cost 159 inf + 2235 4.817 * * [simplify]: Extracting #3: cost 101 inf + 14372 4.824 * * [simplify]: Extracting #4: cost 33 inf + 27209 4.832 * * [simplify]: Extracting #5: cost 11 inf + 32902 4.841 * * [simplify]: Extracting #6: cost 0 inf + 36296 4.849 * [simplify]: Simplified to (* (- 16 (* (* x x) (* x x))) (sqrt x)) 4.849 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ (* (- 16 (* (* x x) (* x x))) (sqrt x)) (* (- 2 x) (+ 4 (* x x)))) (sqrt x))) 4.849 * * * * [progress]: [ 32 / 107 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) (sqrt x)))> 4.849 * * * * [progress]: [ 33 / 107 ] simplifiying candidate # 4.849 * * * * [progress]: [ 34 / 107 ] simplifiying candidate # 4.850 * * * * [progress]: [ 35 / 107 ] simplifiying candidate # 4.850 * [simplify]: Simplifying (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x)) 4.850 * * [simplify]: iters left: 6 (10 enodes) 4.853 * * [simplify]: iters left: 5 (40 enodes) 4.859 * * [simplify]: iters left: 4 (72 enodes) 4.870 * * [simplify]: iters left: 3 (140 enodes) 4.895 * * [simplify]: iters left: 2 (270 enodes) 4.944 * * [simplify]: iters left: 1 (455 enodes) 5.033 * * [simplify]: Extracting #0: cost 1 inf + 0 5.033 * * [simplify]: Extracting #1: cost 31 inf + 0 5.035 * * [simplify]: Extracting #2: cost 120 inf + 1 5.036 * * [simplify]: Extracting #3: cost 129 inf + 2364 5.039 * * [simplify]: Extracting #4: cost 29 inf + 17369 5.045 * * [simplify]: Extracting #5: cost 0 inf + 21946 5.050 * [simplify]: Simplified to (* x (/ (- 4 (* x x)) (- 2 x))) 5.050 * [simplify]: Simplified (2 1) to (λ (x) (pow (* x (/ (- 4 (* x x)) (- 2 x))) 1)) 5.050 * * * * [progress]: [ 36 / 107 ] simplifiying candidate # 5.050 * * * * [progress]: [ 37 / 107 ] simplifiying candidate # 5.051 * [simplify]: Simplifying (+ (- (+ (log (- 4 (* x x))) (log (sqrt x))) (log (- 2 x))) (log (sqrt x))) 5.051 * * [simplify]: iters left: 6 (13 enodes) 5.054 * * [simplify]: iters left: 5 (51 enodes) 5.063 * * [simplify]: iters left: 4 (89 enodes) 5.078 * * [simplify]: iters left: 3 (143 enodes) 5.098 * * [simplify]: iters left: 2 (192 enodes) 5.131 * * [simplify]: iters left: 1 (266 enodes) 5.173 * * [simplify]: Extracting #0: cost 1 inf + 0 5.173 * * [simplify]: Extracting #1: cost 30 inf + 0 5.173 * * [simplify]: Extracting #2: cost 56 inf + 0 5.173 * * [simplify]: Extracting #3: cost 65 inf + 0 5.174 * * [simplify]: Extracting #4: cost 64 inf + 45 5.174 * * [simplify]: Extracting #5: cost 42 inf + 3144 5.176 * * [simplify]: Extracting #6: cost 11 inf + 12356 5.179 * * [simplify]: Extracting #7: cost 1 inf + 16389 5.183 * * [simplify]: Extracting #8: cost 0 inf + 16771 5.186 * [simplify]: Simplified to (+ (- (log (- 4 (* x x))) (log (- 2 x))) (+ (log (sqrt x)) (log (sqrt x)))) 5.186 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (- (log (- 4 (* x x))) (log (- 2 x))) (+ (log (sqrt x)) (log (sqrt x)))))) 5.186 * * * * [progress]: [ 38 / 107 ] simplifiying candidate # 5.186 * [simplify]: Simplifying (+ (- (log (* (- 4 (* x x)) (sqrt x))) (log (- 2 x))) (log (sqrt x))) 5.187 * * [simplify]: iters left: 6 (13 enodes) 5.190 * * [simplify]: iters left: 5 (51 enodes) 5.197 * * [simplify]: iters left: 4 (88 enodes) 5.212 * * [simplify]: iters left: 3 (161 enodes) 5.237 * * [simplify]: iters left: 2 (236 enodes) 5.272 * * [simplify]: iters left: 1 (297 enodes) 5.313 * * [simplify]: Extracting #0: cost 1 inf + 0 5.313 * * [simplify]: Extracting #1: cost 30 inf + 0 5.314 * * [simplify]: Extracting #2: cost 59 inf + 0 5.314 * * [simplify]: Extracting #3: cost 75 inf + 0 5.314 * * [simplify]: Extracting #4: cost 81 inf + 3 5.315 * * [simplify]: Extracting #5: cost 63 inf + 1518 5.317 * * [simplify]: Extracting #6: cost 23 inf + 10385 5.320 * * [simplify]: Extracting #7: cost 0 inf + 17852 5.324 * [simplify]: Simplified to (+ (log (* (- 4 (* x x)) (sqrt x))) (- (log (sqrt x)) (log (- 2 x)))) 5.324 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (* (- 4 (* x x)) (sqrt x))) (- (log (sqrt x)) (log (- 2 x)))))) 5.324 * * * * [progress]: [ 39 / 107 ] simplifiying candidate # 5.324 * [simplify]: Simplifying (+ (log (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (log (sqrt x))) 5.324 * * [simplify]: iters left: 6 (12 enodes) 5.327 * * [simplify]: iters left: 5 (47 enodes) 5.334 * * [simplify]: iters left: 4 (88 enodes) 5.348 * * [simplify]: iters left: 3 (170 enodes) 5.374 * * [simplify]: iters left: 2 (276 enodes) 5.414 * * [simplify]: iters left: 1 (417 enodes) 5.489 * * [simplify]: Extracting #0: cost 1 inf + 0 5.489 * * [simplify]: Extracting #1: cost 27 inf + 0 5.489 * * [simplify]: Extracting #2: cost 59 inf + 0 5.489 * * [simplify]: Extracting #3: cost 95 inf + 0 5.490 * * [simplify]: Extracting #4: cost 120 inf + 1538 5.492 * * [simplify]: Extracting #5: cost 56 inf + 14643 5.497 * * [simplify]: Extracting #6: cost 4 inf + 25686 5.503 * * [simplify]: Extracting #7: cost 0 inf + 25676 5.508 * [simplify]: Simplified to (+ (log (sqrt x)) (log (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) 5.508 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))))) 5.509 * * * * [progress]: [ 40 / 107 ] simplifiying candidate # 5.509 * * * * [progress]: [ 41 / 107 ] simplifiying candidate # 5.509 * * * * [progress]: [ 42 / 107 ] simplifiying candidate # 5.509 * [simplify]: Simplifying (* (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 5.509 * * [simplify]: iters left: 6 (16 enodes) 5.513 * * [simplify]: iters left: 5 (70 enodes) 5.527 * * [simplify]: iters left: 4 (256 enodes) 5.643 * * [simplify]: Extracting #0: cost 1 inf + 0 5.644 * * [simplify]: Extracting #1: cost 123 inf + 0 5.645 * * [simplify]: Extracting #2: cost 371 inf + 244 5.649 * * [simplify]: Extracting #3: cost 372 inf + 7937 5.662 * * [simplify]: Extracting #4: cost 151 inf + 71119 5.690 * * [simplify]: Extracting #5: cost 5 inf + 112037 5.719 * * [simplify]: Extracting #6: cost 0 inf + 111648 5.749 * * [simplify]: Extracting #7: cost 0 inf + 111008 5.777 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x)))) (* x x)) x) 5.777 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x)))) (* x x)) x))) 5.777 * * * * [progress]: [ 43 / 107 ] simplifiying candidate # 5.778 * [simplify]: Simplifying (* (/ (* (* (* (- 4 (* x x)) (sqrt x)) (* (- 4 (* x x)) (sqrt x))) (* (- 4 (* x x)) (sqrt x))) (* (* (- 2 x) (- 2 x)) (- 2 x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 5.778 * * [simplify]: iters left: 6 (16 enodes) 5.783 * * [simplify]: iters left: 5 (74 enodes) 5.798 * * [simplify]: iters left: 4 (286 enodes) 5.946 * * [simplify]: Extracting #0: cost 1 inf + 0 5.946 * * [simplify]: Extracting #1: cost 115 inf + 0 5.948 * * [simplify]: Extracting #2: cost 425 inf + 42 5.956 * * [simplify]: Extracting #3: cost 314 inf + 47114 5.986 * * [simplify]: Extracting #4: cost 61 inf + 120514 6.020 * * [simplify]: Extracting #5: cost 0 inf + 135562 6.054 * [simplify]: Simplified to (/ (* (* (- 4 (* x x)) x) (* (* (- 4 (* x x)) (- 4 (* x x))) (* x x))) (* (- 2 x) (* (- 2 x) (- 2 x)))) 6.054 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (* (* (- 4 (* x x)) x) (* (* (- 4 (* x x)) (- 4 (* x x))) (* x x))) (* (- 2 x) (* (- 2 x) (- 2 x)))))) 6.054 * * * * [progress]: [ 44 / 107 ] simplifiying candidate # 6.054 * [simplify]: Simplifying (* (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 6.055 * * [simplify]: iters left: 6 (14 enodes) 6.058 * * [simplify]: iters left: 5 (60 enodes) 6.070 * * [simplify]: iters left: 4 (171 enodes) 6.124 * * [simplify]: Extracting #0: cost 1 inf + 0 6.124 * * [simplify]: Extracting #1: cost 36 inf + 0 6.124 * * [simplify]: Extracting #2: cost 174 inf + 1 6.125 * * [simplify]: Extracting #3: cost 226 inf + 453 6.128 * * [simplify]: Extracting #4: cost 139 inf + 23295 6.142 * * [simplify]: Extracting #5: cost 9 inf + 64645 6.157 * * [simplify]: Extracting #6: cost 0 inf + 65872 6.172 * * [simplify]: Extracting #7: cost 0 inf + 65712 6.186 * [simplify]: Simplified to (* (* (/ (- 4 (* x x)) (- 2 x)) x) (* x (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) x)))) 6.186 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (- 4 (* x x)) (- 2 x)) x) (* x (* (/ (- 4 (* x x)) (- 2 x)) (* (/ (- 4 (* x x)) (- 2 x)) x)))))) 6.187 * * * * [progress]: [ 45 / 107 ] simplifiying candidate # 6.187 * * * * [progress]: [ 46 / 107 ] simplifiying candidate # 6.187 * * * * [progress]: [ 47 / 107 ] simplifiying candidate # 6.187 * * * * [progress]: [ 48 / 107 ] simplifiying candidate # 6.187 * * * * [progress]: [ 49 / 107 ] simplifiying candidate # 6.187 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.187 * * [simplify]: iters left: 6 (12 enodes) 6.190 * * [simplify]: iters left: 5 (44 enodes) 6.196 * * [simplify]: iters left: 4 (70 enodes) 6.208 * * [simplify]: iters left: 3 (123 enodes) 6.226 * * [simplify]: iters left: 2 (192 enodes) 6.251 * * [simplify]: iters left: 1 (261 enodes) 6.288 * * [simplify]: Extracting #0: cost 1 inf + 0 6.288 * * [simplify]: Extracting #1: cost 4 inf + 0 6.288 * * [simplify]: Extracting #2: cost 8 inf + 0 6.288 * * [simplify]: Extracting #3: cost 32 inf + 0 6.288 * * [simplify]: Extracting #4: cost 80 inf + 2 6.289 * * [simplify]: Extracting #5: cost 76 inf + 3861 6.291 * * [simplify]: Extracting #6: cost 13 inf + 12789 6.295 * * [simplify]: Extracting #7: cost 0 inf + 14536 6.298 * [simplify]: Simplified to (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.298 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))))) 6.298 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.298 * * [simplify]: iters left: 6 (12 enodes) 6.301 * * [simplify]: iters left: 5 (44 enodes) 6.307 * * [simplify]: iters left: 4 (70 enodes) 6.318 * * [simplify]: iters left: 3 (123 enodes) 6.336 * * [simplify]: iters left: 2 (192 enodes) 6.362 * * [simplify]: iters left: 1 (261 enodes) 6.399 * * [simplify]: Extracting #0: cost 1 inf + 0 6.399 * * [simplify]: Extracting #1: cost 4 inf + 0 6.399 * * [simplify]: Extracting #2: cost 8 inf + 0 6.399 * * [simplify]: Extracting #3: cost 32 inf + 0 6.399 * * [simplify]: Extracting #4: cost 80 inf + 2 6.400 * * [simplify]: Extracting #5: cost 76 inf + 3861 6.403 * * [simplify]: Extracting #6: cost 13 inf + 12789 6.406 * * [simplify]: Extracting #7: cost 0 inf + 14536 6.409 * [simplify]: Simplified to (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.409 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))))) 6.409 * * * * [progress]: [ 50 / 107 ] simplifiying candidate # 6.409 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.409 * * [simplify]: iters left: 6 (12 enodes) 6.412 * * [simplify]: iters left: 5 (44 enodes) 6.418 * * [simplify]: iters left: 4 (70 enodes) 6.429 * * [simplify]: iters left: 3 (123 enodes) 6.446 * * [simplify]: iters left: 2 (192 enodes) 6.472 * * [simplify]: iters left: 1 (261 enodes) 6.509 * * [simplify]: Extracting #0: cost 1 inf + 0 6.509 * * [simplify]: Extracting #1: cost 4 inf + 0 6.509 * * [simplify]: Extracting #2: cost 8 inf + 0 6.509 * * [simplify]: Extracting #3: cost 32 inf + 0 6.509 * * [simplify]: Extracting #4: cost 80 inf + 2 6.510 * * [simplify]: Extracting #5: cost 76 inf + 3861 6.512 * * [simplify]: Extracting #6: cost 13 inf + 12789 6.516 * * [simplify]: Extracting #7: cost 0 inf + 14536 6.520 * [simplify]: Simplified to (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.520 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))))) 6.520 * [simplify]: Simplifying (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.520 * * [simplify]: iters left: 6 (12 enodes) 6.523 * * [simplify]: iters left: 5 (44 enodes) 6.529 * * [simplify]: iters left: 4 (70 enodes) 6.540 * * [simplify]: iters left: 3 (123 enodes) 6.558 * * [simplify]: iters left: 2 (192 enodes) 6.584 * * [simplify]: iters left: 1 (261 enodes) 6.621 * * [simplify]: Extracting #0: cost 1 inf + 0 6.621 * * [simplify]: Extracting #1: cost 4 inf + 0 6.621 * * [simplify]: Extracting #2: cost 8 inf + 0 6.621 * * [simplify]: Extracting #3: cost 32 inf + 0 6.621 * * [simplify]: Extracting #4: cost 80 inf + 2 6.622 * * [simplify]: Extracting #5: cost 76 inf + 3861 6.624 * * [simplify]: Extracting #6: cost 13 inf + 12789 6.627 * * [simplify]: Extracting #7: cost 0 inf + 14536 6.631 * [simplify]: Simplified to (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) 6.631 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt (sqrt x))))) 6.631 * * * * [progress]: [ 51 / 107 ] simplifiying candidate # 6.631 * [simplify]: Simplifying (cbrt (sqrt x)) 6.631 * * [simplify]: iters left: 2 (3 enodes) 6.632 * * [simplify]: iters left: 1 (9 enodes) 6.633 * * [simplify]: Extracting #0: cost 1 inf + 0 6.633 * * [simplify]: Extracting #1: cost 3 inf + 0 6.633 * * [simplify]: Extracting #2: cost 5 inf + 0 6.633 * * [simplify]: Extracting #3: cost 4 inf + 1 6.633 * * [simplify]: Extracting #4: cost 0 inf + 325 6.633 * [simplify]: Simplified to (cbrt (sqrt x)) 6.633 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 6.633 * * * * [progress]: [ 52 / 107 ] simplifiying candidate # 6.633 * [simplify]: Simplifying (sqrt (cbrt x)) 6.633 * * [simplify]: iters left: 2 (3 enodes) 6.634 * * [simplify]: iters left: 1 (9 enodes) 6.635 * * [simplify]: Extracting #0: cost 1 inf + 0 6.635 * * [simplify]: Extracting #1: cost 3 inf + 0 6.635 * * [simplify]: Extracting #2: cost 5 inf + 0 6.635 * * [simplify]: Extracting #3: cost 4 inf + 1 6.635 * * [simplify]: Extracting #4: cost 0 inf + 405 6.635 * [simplify]: Simplified to (sqrt (cbrt x)) 6.635 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 6.635 * * * * [progress]: [ 53 / 107 ] simplifiying candidate # 6.635 * [simplify]: Simplifying (sqrt (sqrt x)) 6.635 * * [simplify]: iters left: 2 (3 enodes) 6.636 * * [simplify]: iters left: 1 (9 enodes) 6.637 * * [simplify]: Extracting #0: cost 1 inf + 0 6.637 * * [simplify]: Extracting #1: cost 3 inf + 0 6.637 * * [simplify]: Extracting #2: cost 5 inf + 0 6.637 * * [simplify]: Extracting #3: cost 4 inf + 1 6.637 * * [simplify]: Extracting #4: cost 0 inf + 245 6.637 * [simplify]: Simplified to (sqrt (sqrt x)) 6.637 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 6.637 * * * * [progress]: [ 54 / 107 ] simplifiying candidate # 6.637 * [simplify]: Simplifying (sqrt x) 6.637 * * [simplify]: iters left: 1 (2 enodes) 6.638 * * [simplify]: Extracting #0: cost 1 inf + 0 6.638 * * [simplify]: Extracting #1: cost 3 inf + 0 6.638 * * [simplify]: Extracting #2: cost 2 inf + 1 6.638 * * [simplify]: Extracting #3: cost 0 inf + 83 6.638 * [simplify]: Simplified to (sqrt x) 6.638 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt 1)) (sqrt x))) 6.638 * * * * [progress]: [ 55 / 107 ] simplifiying candidate # 6.638 * [simplify]: Simplifying (sqrt (sqrt x)) 6.638 * * [simplify]: iters left: 2 (3 enodes) 6.639 * * [simplify]: iters left: 1 (9 enodes) 6.640 * * [simplify]: Extracting #0: cost 1 inf + 0 6.640 * * [simplify]: Extracting #1: cost 3 inf + 0 6.640 * * [simplify]: Extracting #2: cost 5 inf + 0 6.640 * * [simplify]: Extracting #3: cost 4 inf + 1 6.640 * * [simplify]: Extracting #4: cost 0 inf + 245 6.640 * [simplify]: Simplified to (sqrt (sqrt x)) 6.640 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 6.640 * * * * [progress]: [ 56 / 107 ] simplifiying candidate # 6.640 * [simplify]: Simplifying (sqrt x) 6.640 * * [simplify]: iters left: 1 (2 enodes) 6.641 * * [simplify]: Extracting #0: cost 1 inf + 0 6.641 * * [simplify]: Extracting #1: cost 3 inf + 0 6.641 * * [simplify]: Extracting #2: cost 2 inf + 1 6.641 * * [simplify]: Extracting #3: cost 0 inf + 83 6.641 * [simplify]: Simplified to (sqrt x) 6.641 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) 1) (sqrt x))) 6.641 * * * * [progress]: [ 57 / 107 ] simplifiying candidate # 6.641 * [simplify]: Simplifying (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) 6.641 * * [simplify]: iters left: 6 (11 enodes) 6.645 * * [simplify]: iters left: 5 (40 enodes) 6.651 * * [simplify]: iters left: 4 (66 enodes) 6.661 * * [simplify]: iters left: 3 (119 enodes) 6.678 * * [simplify]: iters left: 2 (188 enodes) 6.703 * * [simplify]: iters left: 1 (262 enodes) 6.742 * * [simplify]: Extracting #0: cost 1 inf + 0 6.742 * * [simplify]: Extracting #1: cost 3 inf + 0 6.742 * * [simplify]: Extracting #2: cost 5 inf + 0 6.742 * * [simplify]: Extracting #3: cost 29 inf + 0 6.742 * * [simplify]: Extracting #4: cost 78 inf + 2 6.743 * * [simplify]: Extracting #5: cost 84 inf + 2642 6.745 * * [simplify]: Extracting #6: cost 15 inf + 12423 6.748 * * [simplify]: Extracting #7: cost 0 inf + 14493 6.751 * * [simplify]: Extracting #8: cost 0 inf + 14454 6.755 * [simplify]: Simplified to (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) 6.755 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)))) (* (cbrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt x)))) 6.755 * * * * [progress]: [ 58 / 107 ] simplifiying candidate # 6.755 * [simplify]: Simplifying (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) 6.755 * * [simplify]: iters left: 6 (10 enodes) 6.758 * * [simplify]: iters left: 5 (37 enodes) 6.763 * * [simplify]: iters left: 4 (63 enodes) 6.774 * * [simplify]: iters left: 3 (116 enodes) 6.791 * * [simplify]: iters left: 2 (185 enodes) 6.815 * * [simplify]: iters left: 1 (251 enodes) 6.851 * * [simplify]: Extracting #0: cost 1 inf + 0 6.851 * * [simplify]: Extracting #1: cost 3 inf + 0 6.851 * * [simplify]: Extracting #2: cost 25 inf + 0 6.852 * * [simplify]: Extracting #3: cost 75 inf + 2 6.852 * * [simplify]: Extracting #4: cost 74 inf + 3618 6.855 * * [simplify]: Extracting #5: cost 10 inf + 12345 6.858 * * [simplify]: Extracting #6: cost 0 inf + 13687 6.861 * * [simplify]: Extracting #7: cost 0 inf + 13648 6.864 * [simplify]: Simplified to (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) 6.864 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (* (sqrt (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x))) (sqrt x)))) 6.864 * * * * [progress]: [ 59 / 107 ] simplifiying candidate # 6.864 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 6.864 * * [simplify]: iters left: 6 (9 enodes) 6.867 * * [simplify]: iters left: 5 (36 enodes) 6.872 * * [simplify]: iters left: 4 (61 enodes) 6.881 * * [simplify]: iters left: 3 (91 enodes) 6.893 * * [simplify]: iters left: 2 (125 enodes) 6.910 * * [simplify]: iters left: 1 (141 enodes) 6.927 * * [simplify]: Extracting #0: cost 1 inf + 0 6.927 * * [simplify]: Extracting #1: cost 11 inf + 0 6.927 * * [simplify]: Extracting #2: cost 35 inf + 0 6.927 * * [simplify]: Extracting #3: cost 47 inf + 2 6.928 * * [simplify]: Extracting #4: cost 24 inf + 3245 6.929 * * [simplify]: Extracting #5: cost 3 inf + 7491 6.930 * * [simplify]: Extracting #6: cost 0 inf + 7977 6.932 * * [simplify]: Extracting #7: cost 0 inf + 7937 6.933 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 6.933 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (* (/ (sqrt x) (cbrt (- 2 x))) (sqrt x)))) 6.933 * * * * [progress]: [ 60 / 107 ] simplifiying candidate # 6.934 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 6.934 * * [simplify]: iters left: 6 (8 enodes) 6.936 * * [simplify]: iters left: 5 (31 enodes) 6.940 * * [simplify]: iters left: 4 (47 enodes) 6.947 * * [simplify]: iters left: 3 (58 enodes) 6.954 * * [simplify]: iters left: 2 (68 enodes) 6.963 * * [simplify]: iters left: 1 (77 enodes) 6.973 * * [simplify]: Extracting #0: cost 1 inf + 0 6.973 * * [simplify]: Extracting #1: cost 11 inf + 0 6.973 * * [simplify]: Extracting #2: cost 23 inf + 42 6.973 * * [simplify]: Extracting #3: cost 25 inf + 206 6.973 * * [simplify]: Extracting #4: cost 20 inf + 453 6.974 * * [simplify]: Extracting #5: cost 4 inf + 2568 6.974 * * [simplify]: Extracting #6: cost 0 inf + 3257 6.975 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 6.975 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (* (/ (sqrt x) (sqrt (- 2 x))) (sqrt x)))) 6.975 * * * * [progress]: [ 61 / 107 ] simplifiying candidate # 6.975 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 6.975 * * [simplify]: iters left: 6 (6 enodes) 6.977 * * [simplify]: iters left: 5 (23 enodes) 6.981 * * [simplify]: iters left: 4 (36 enodes) 6.986 * * [simplify]: iters left: 3 (51 enodes) 6.992 * * [simplify]: iters left: 2 (56 enodes) 6.998 * * [simplify]: iters left: 1 (58 enodes) 7.003 * * [simplify]: Extracting #0: cost 1 inf + 0 7.003 * * [simplify]: Extracting #1: cost 8 inf + 0 7.003 * * [simplify]: Extracting #2: cost 7 inf + 166 7.003 * * [simplify]: Extracting #3: cost 3 inf + 535 7.003 * * [simplify]: Extracting #4: cost 0 inf + 741 7.004 * [simplify]: Simplified to (- 4 (* x x)) 7.004 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (- 2 x)) (sqrt x)))) 7.004 * * * * [progress]: [ 62 / 107 ] simplifiying candidate # 7.004 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 7.004 * * [simplify]: iters left: 6 (9 enodes) 7.007 * * [simplify]: iters left: 5 (33 enodes) 7.012 * * [simplify]: iters left: 4 (47 enodes) 7.018 * * [simplify]: iters left: 3 (60 enodes) 7.026 * * [simplify]: iters left: 2 (70 enodes) 7.037 * * [simplify]: iters left: 1 (79 enodes) 7.046 * * [simplify]: Extracting #0: cost 1 inf + 0 7.046 * * [simplify]: Extracting #1: cost 11 inf + 0 7.046 * * [simplify]: Extracting #2: cost 25 inf + 1 7.046 * * [simplify]: Extracting #3: cost 26 inf + 247 7.046 * * [simplify]: Extracting #4: cost 19 inf + 616 7.047 * * [simplify]: Extracting #5: cost 8 inf + 2560 7.048 * * [simplify]: Extracting #6: cost 1 inf + 3855 7.048 * * [simplify]: Extracting #7: cost 0 inf + 4057 7.049 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 7.049 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (* (/ (sqrt x) (- (sqrt 2) (sqrt x))) (sqrt x)))) 7.049 * * * * [progress]: [ 63 / 107 ] simplifiying candidate # 7.049 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 7.049 * * [simplify]: iters left: 6 (6 enodes) 7.051 * * [simplify]: iters left: 5 (23 enodes) 7.055 * * [simplify]: iters left: 4 (36 enodes) 7.060 * * [simplify]: iters left: 3 (51 enodes) 7.066 * * [simplify]: iters left: 2 (56 enodes) 7.072 * * [simplify]: iters left: 1 (58 enodes) 7.077 * * [simplify]: Extracting #0: cost 1 inf + 0 7.077 * * [simplify]: Extracting #1: cost 8 inf + 0 7.077 * * [simplify]: Extracting #2: cost 7 inf + 166 7.077 * * [simplify]: Extracting #3: cost 3 inf + 535 7.078 * * [simplify]: Extracting #4: cost 0 inf + 741 7.078 * [simplify]: Simplified to (- 4 (* x x)) 7.078 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (* (/ (sqrt x) (- 2 x)) (sqrt x)))) 7.078 * * * * [progress]: [ 64 / 107 ] simplifiying candidate # 7.078 * * * * [progress]: [ 65 / 107 ] simplifiying candidate # 7.078 * [simplify]: Simplifying (* (- 4 (* x x)) (sqrt x)) 7.078 * * [simplify]: iters left: 6 (6 enodes) 7.080 * * [simplify]: iters left: 5 (21 enodes) 7.083 * * [simplify]: iters left: 4 (33 enodes) 7.088 * * [simplify]: iters left: 3 (61 enodes) 7.096 * * [simplify]: iters left: 2 (90 enodes) 7.108 * * [simplify]: iters left: 1 (96 enodes) 7.116 * * [simplify]: Extracting #0: cost 1 inf + 0 7.116 * * [simplify]: Extracting #1: cost 15 inf + 0 7.116 * * [simplify]: Extracting #2: cost 24 inf + 2 7.116 * * [simplify]: Extracting #3: cost 10 inf + 1259 7.117 * * [simplify]: Extracting #4: cost 1 inf + 2071 7.117 * * [simplify]: Extracting #5: cost 0 inf + 2192 7.118 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 7.118 * [simplify]: Simplified (2 1) to (λ (x) (* (* (- 4 (* x x)) (sqrt x)) (* (/ 1 (- 2 x)) (sqrt x)))) 7.118 * * * * [progress]: [ 66 / 107 ] simplifiying candidate # 7.118 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (- (pow 2 3) (pow x 3))) 7.118 * * [simplify]: iters left: 6 (12 enodes) 7.123 * * [simplify]: iters left: 5 (55 enodes) 7.132 * * [simplify]: iters left: 4 (109 enodes) 7.155 * * [simplify]: iters left: 3 (227 enodes) 7.200 * * [simplify]: iters left: 2 (442 enodes) 7.287 * * [simplify]: Extracting #0: cost 1 inf + 0 7.287 * * [simplify]: Extracting #1: cost 21 inf + 0 7.287 * * [simplify]: Extracting #2: cost 69 inf + 0 7.288 * * [simplify]: Extracting #3: cost 159 inf + 3 7.289 * * [simplify]: Extracting #4: cost 194 inf + 2157 7.291 * * [simplify]: Extracting #5: cost 106 inf + 20259 7.298 * * [simplify]: Extracting #6: cost 21 inf + 48715 7.304 * * [simplify]: Extracting #7: cost 0 inf + 59374 7.311 * * [simplify]: Extracting #8: cost 0 inf + 59334 7.317 * [simplify]: Simplified to (/ (* (- 4 (* x x)) (sqrt x)) (- 8 (* (* x x) x))) 7.317 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (- 4 (* x x)) (sqrt x)) (- 8 (* (* x x) x))) (* (+ (* 2 2) (+ (* x x) (* 2 x))) (sqrt x)))) 7.317 * * * * [progress]: [ 67 / 107 ] simplifiying candidate # 7.317 * [simplify]: Simplifying (/ (* (- 4 (* x x)) (sqrt x)) (- (* 2 2) (* x x))) 7.317 * * [simplify]: iters left: 6 (10 enodes) 7.321 * * [simplify]: iters left: 5 (40 enodes) 7.326 * * [simplify]: iters left: 4 (74 enodes) 7.338 * * [simplify]: iters left: 3 (197 enodes) 7.384 * * [simplify]: Extracting #0: cost 1 inf + 0 7.384 * * [simplify]: Extracting #1: cost 55 inf + 0 7.384 * * [simplify]: Extracting #2: cost 216 inf + 43 7.386 * * [simplify]: Extracting #3: cost 207 inf + 8860 7.392 * * [simplify]: Extracting #4: cost 30 inf + 34212 7.399 * * [simplify]: Extracting #5: cost 0 inf + 39319 7.406 * * [simplify]: Extracting #6: cost 0 inf + 39317 7.413 * [simplify]: Simplified to (sqrt x) 7.413 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (* (+ 2 x) (sqrt x)))) 7.413 * * * * [progress]: [ 68 / 107 ] simplifiying candidate # 7.413 * [simplify]: Simplifying (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) 7.414 * * [simplify]: iters left: 6 (7 enodes) 7.415 * * [simplify]: iters left: 5 (27 enodes) 7.419 * * [simplify]: iters left: 4 (40 enodes) 7.428 * * [simplify]: iters left: 3 (88 enodes) 7.442 * * [simplify]: iters left: 2 (165 enodes) 7.470 * * [simplify]: iters left: 1 (224 enodes) 7.501 * * [simplify]: Extracting #0: cost 1 inf + 0 7.501 * * [simplify]: Extracting #1: cost 19 inf + 0 7.501 * * [simplify]: Extracting #2: cost 32 inf + 124 7.501 * * [simplify]: Extracting #3: cost 16 inf + 1618 7.502 * * [simplify]: Extracting #4: cost 2 inf + 2935 7.503 * * [simplify]: Extracting #5: cost 0 inf + 3138 7.504 * [simplify]: Simplified to (* (- 4 (* x x)) x) 7.504 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 7.504 * * * * [progress]: [ 69 / 107 ] simplifiying candidate #real (real->posit16 (* (/ (* (- 4 (* x x)) (sqrt x)) (- 2 x)) (sqrt x)))))> 7.504 * * * * [progress]: [ 70 / 107 ] simplifiying candidate # 7.504 * * * * [progress]: [ 71 / 107 ] simplifiying candidate # 7.504 * * * * [progress]: [ 72 / 107 ] simplifiying candidate # 7.504 * * * * [progress]: [ 73 / 107 ] simplifiying candidate # 7.505 * [simplify]: Simplifying (* (- 4 (* x x)) (sqrt x)) 7.505 * * [simplify]: iters left: 6 (6 enodes) 7.506 * * [simplify]: iters left: 5 (21 enodes) 7.509 * * [simplify]: iters left: 4 (33 enodes) 7.514 * * [simplify]: iters left: 3 (61 enodes) 7.523 * * [simplify]: iters left: 2 (90 enodes) 7.532 * * [simplify]: iters left: 1 (96 enodes) 7.542 * * [simplify]: Extracting #0: cost 1 inf + 0 7.542 * * [simplify]: Extracting #1: cost 15 inf + 0 7.542 * * [simplify]: Extracting #2: cost 24 inf + 2 7.542 * * [simplify]: Extracting #3: cost 10 inf + 1259 7.543 * * [simplify]: Extracting #4: cost 1 inf + 2071 7.543 * * [simplify]: Extracting #5: cost 0 inf + 2192 7.544 * [simplify]: Simplified to (* (- 4 (* x x)) (sqrt x)) 7.544 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (pow (* (- 4 (* x x)) (sqrt x)) 1) (- 2 x)) (sqrt x))) 7.544 * * * * [progress]: [ 74 / 107 ] simplifiying candidate # 7.544 * * * * [progress]: [ 75 / 107 ] simplifiying candidate # 7.544 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log (sqrt x))) 7.544 * * [simplify]: iters left: 6 (8 enodes) 7.546 * * [simplify]: iters left: 5 (27 enodes) 7.550 * * [simplify]: iters left: 4 (33 enodes) 7.554 * * [simplify]: iters left: 3 (37 enodes) 7.558 * * [simplify]: Extracting #0: cost 1 inf + 0 7.558 * * [simplify]: Extracting #1: cost 4 inf + 0 7.558 * * [simplify]: Extracting #2: cost 8 inf + 0 7.559 * * [simplify]: Extracting #3: cost 15 inf + 0 7.559 * * [simplify]: Extracting #4: cost 15 inf + 43 7.559 * * [simplify]: Extracting #5: cost 5 inf + 714 7.559 * * [simplify]: Extracting #6: cost 1 inf + 1402 7.559 * * [simplify]: Extracting #7: cost 0 inf + 1704 7.559 * [simplify]: Simplified to (+ (log (sqrt x)) (log (- 4 (* x x)))) 7.559 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (exp (+ (log (sqrt x)) (log (- 4 (* x x))))) (- 2 x)) (sqrt x))) 7.560 * * * * [progress]: [ 76 / 107 ] simplifiying candidate # 7.560 * * * * [progress]: [ 77 / 107 ] simplifiying candidate # 7.560 * * * * [progress]: [ 78 / 107 ] simplifiying candidate # 7.560 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 7.560 * * [simplify]: iters left: 6 (10 enodes) 7.563 * * [simplify]: iters left: 5 (37 enodes) 7.568 * * [simplify]: iters left: 4 (84 enodes) 7.588 * * [simplify]: iters left: 3 (299 enodes) 7.710 * * [simplify]: Extracting #0: cost 1 inf + 0 7.710 * * [simplify]: Extracting #1: cost 35 inf + 0 7.711 * * [simplify]: Extracting #2: cost 204 inf + 2 7.713 * * [simplify]: Extracting #3: cost 252 inf + 10114 7.725 * * [simplify]: Extracting #4: cost 24 inf + 63222 7.740 * * [simplify]: Extracting #5: cost 0 inf + 68562 7.756 * * [simplify]: Extracting #6: cost 0 inf + 68522 7.772 * [simplify]: Simplified to (* (* (sqrt x) x) (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x))))) 7.772 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (cbrt (* (* (sqrt x) x) (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))))) (- 2 x)) (sqrt x))) 7.772 * * * * [progress]: [ 79 / 107 ] simplifiying candidate # 7.772 * * * * [progress]: [ 80 / 107 ] simplifiying candidate # 7.772 * * * * [progress]: [ 81 / 107 ] simplifiying candidate # 7.772 * * * * [progress]: [ 82 / 107 ] simplifiying candidate # 7.772 * * * * [progress]: [ 83 / 107 ] simplifiying candidate # 7.774 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.774 * * [simplify]: iters left: 6 (8 enodes) 7.776 * * [simplify]: iters left: 5 (27 enodes) 7.779 * * [simplify]: iters left: 4 (33 enodes) 7.784 * * [simplify]: iters left: 3 (37 enodes) 7.788 * * [simplify]: Extracting #0: cost 1 inf + 0 7.788 * * [simplify]: Extracting #1: cost 4 inf + 0 7.788 * * [simplify]: Extracting #2: cost 8 inf + 0 7.788 * * [simplify]: Extracting #3: cost 15 inf + 0 7.788 * * [simplify]: Extracting #4: cost 15 inf + 43 7.788 * * [simplify]: Extracting #5: cost 5 inf + 654 7.789 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.789 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.789 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.789 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) (* (sqrt (- 4 (* x x))) (sqrt (sqrt x)))) (- 2 x)) (sqrt x))) 7.789 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.789 * * [simplify]: iters left: 6 (8 enodes) 7.791 * * [simplify]: iters left: 5 (27 enodes) 7.795 * * [simplify]: iters left: 4 (33 enodes) 7.799 * * [simplify]: iters left: 3 (37 enodes) 7.804 * * [simplify]: Extracting #0: cost 1 inf + 0 7.804 * * [simplify]: Extracting #1: cost 4 inf + 0 7.804 * * [simplify]: Extracting #2: cost 8 inf + 0 7.804 * * [simplify]: Extracting #3: cost 15 inf + 0 7.804 * * [simplify]: Extracting #4: cost 15 inf + 43 7.804 * * [simplify]: Extracting #5: cost 5 inf + 654 7.804 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.804 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.805 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.805 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (- 4 (* x x))))) (- 2 x)) (sqrt x))) 7.805 * * * * [progress]: [ 84 / 107 ] simplifiying candidate # 7.805 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.805 * * [simplify]: iters left: 6 (8 enodes) 7.807 * * [simplify]: iters left: 5 (27 enodes) 7.810 * * [simplify]: iters left: 4 (33 enodes) 7.815 * * [simplify]: iters left: 3 (37 enodes) 7.819 * * [simplify]: Extracting #0: cost 1 inf + 0 7.819 * * [simplify]: Extracting #1: cost 4 inf + 0 7.819 * * [simplify]: Extracting #2: cost 8 inf + 0 7.819 * * [simplify]: Extracting #3: cost 15 inf + 0 7.820 * * [simplify]: Extracting #4: cost 15 inf + 43 7.820 * * [simplify]: Extracting #5: cost 5 inf + 654 7.820 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.820 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.820 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.820 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) (* (sqrt (- 4 (* x x))) (sqrt (sqrt x)))) (- 2 x)) (sqrt x))) 7.821 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) 7.821 * * [simplify]: iters left: 6 (8 enodes) 7.822 * * [simplify]: iters left: 5 (27 enodes) 7.826 * * [simplify]: iters left: 4 (33 enodes) 7.830 * * [simplify]: iters left: 3 (37 enodes) 7.835 * * [simplify]: Extracting #0: cost 1 inf + 0 7.835 * * [simplify]: Extracting #1: cost 4 inf + 0 7.835 * * [simplify]: Extracting #2: cost 8 inf + 0 7.835 * * [simplify]: Extracting #3: cost 15 inf + 0 7.835 * * [simplify]: Extracting #4: cost 15 inf + 43 7.835 * * [simplify]: Extracting #5: cost 5 inf + 654 7.835 * * [simplify]: Extracting #6: cost 1 inf + 1222 7.836 * * [simplify]: Extracting #7: cost 0 inf + 1464 7.836 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (- 4 (* x x)))) 7.836 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (sqrt (- 4 (* x x))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (- 4 (* x x))))) (- 2 x)) (sqrt x))) 7.836 * * * * [progress]: [ 85 / 107 ] simplifiying candidate # 7.836 * [simplify]: Simplifying (cbrt (sqrt x)) 7.836 * * [simplify]: iters left: 2 (3 enodes) 7.837 * * [simplify]: iters left: 1 (9 enodes) 7.838 * * [simplify]: Extracting #0: cost 1 inf + 0 7.838 * * [simplify]: Extracting #1: cost 3 inf + 0 7.838 * * [simplify]: Extracting #2: cost 5 inf + 0 7.838 * * [simplify]: Extracting #3: cost 4 inf + 1 7.838 * * [simplify]: Extracting #4: cost 0 inf + 325 7.838 * [simplify]: Simplified to (cbrt (sqrt x)) 7.838 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (- 2 x)) (sqrt x))) 7.838 * * * * [progress]: [ 86 / 107 ] simplifiying candidate # 7.838 * [simplify]: Simplifying (sqrt (cbrt x)) 7.838 * * [simplify]: iters left: 2 (3 enodes) 7.839 * * [simplify]: iters left: 1 (9 enodes) 7.840 * * [simplify]: Extracting #0: cost 1 inf + 0 7.840 * * [simplify]: Extracting #1: cost 3 inf + 0 7.840 * * [simplify]: Extracting #2: cost 5 inf + 0 7.840 * * [simplify]: Extracting #3: cost 4 inf + 1 7.840 * * [simplify]: Extracting #4: cost 0 inf + 405 7.840 * [simplify]: Simplified to (sqrt (cbrt x)) 7.840 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x))) (- 2 x)) (sqrt x))) 7.840 * * * * [progress]: [ 87 / 107 ] simplifiying candidate # 7.840 * [simplify]: Simplifying (sqrt (sqrt x)) 7.840 * * [simplify]: iters left: 2 (3 enodes) 7.841 * * [simplify]: iters left: 1 (9 enodes) 7.843 * * [simplify]: Extracting #0: cost 1 inf + 0 7.843 * * [simplify]: Extracting #1: cost 3 inf + 0 7.843 * * [simplify]: Extracting #2: cost 5 inf + 0 7.843 * * [simplify]: Extracting #3: cost 4 inf + 1 7.843 * * [simplify]: Extracting #4: cost 0 inf + 245 7.843 * [simplify]: Simplified to (sqrt (sqrt x)) 7.843 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt (sqrt x))) (sqrt (sqrt x))) (- 2 x)) (sqrt x))) 7.843 * * * * [progress]: [ 88 / 107 ] simplifiying candidate # 7.843 * [simplify]: Simplifying (sqrt x) 7.843 * * [simplify]: iters left: 1 (2 enodes) 7.844 * * [simplify]: Extracting #0: cost 1 inf + 0 7.844 * * [simplify]: Extracting #1: cost 3 inf + 0 7.844 * * [simplify]: Extracting #2: cost 2 inf + 1 7.844 * * [simplify]: Extracting #3: cost 0 inf + 83 7.844 * [simplify]: Simplified to (sqrt x) 7.844 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt 1)) (sqrt x)) (- 2 x)) (sqrt x))) 7.844 * * * * [progress]: [ 89 / 107 ] simplifiying candidate # 7.844 * [simplify]: Simplifying (sqrt (sqrt x)) 7.844 * * [simplify]: iters left: 2 (3 enodes) 7.844 * * [simplify]: iters left: 1 (9 enodes) 7.846 * * [simplify]: Extracting #0: cost 1 inf + 0 7.846 * * [simplify]: Extracting #1: cost 3 inf + 0 7.846 * * [simplify]: Extracting #2: cost 5 inf + 0 7.846 * * [simplify]: Extracting #3: cost 4 inf + 1 7.846 * * [simplify]: Extracting #4: cost 0 inf + 245 7.846 * [simplify]: Simplified to (sqrt (sqrt x)) 7.846 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) (sqrt (sqrt x))) (sqrt (sqrt x))) (- 2 x)) (sqrt x))) 7.846 * * * * [progress]: [ 90 / 107 ] simplifiying candidate # 7.846 * [simplify]: Simplifying (sqrt x) 7.846 * * [simplify]: iters left: 1 (2 enodes) 7.846 * * [simplify]: Extracting #0: cost 1 inf + 0 7.846 * * [simplify]: Extracting #1: cost 3 inf + 0 7.846 * * [simplify]: Extracting #2: cost 2 inf + 1 7.846 * * [simplify]: Extracting #3: cost 0 inf + 83 7.846 * [simplify]: Simplified to (sqrt x) 7.846 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (/ (* (* (- 4 (* x x)) 1) (sqrt x)) (- 2 x)) (sqrt x))) 7.847 * * * * [progress]: [ 91 / 107 ] simplifiying candidate # 7.847 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 7.847 * * [simplify]: iters left: 6 (6 enodes) 7.848 * * [simplify]: iters left: 5 (20 enodes) 7.851 * * [simplify]: iters left: 4 (26 enodes) 7.855 * * [simplify]: iters left: 3 (30 enodes) 7.858 * * [simplify]: Extracting #0: cost 1 inf + 0 7.858 * * [simplify]: Extracting #1: cost 3 inf + 0 7.858 * * [simplify]: Extracting #2: cost 5 inf + 0 7.858 * * [simplify]: Extracting #3: cost 11 inf + 0 7.858 * * [simplify]: Extracting #4: cost 11 inf + 43 7.858 * * [simplify]: Extracting #5: cost 5 inf + 410 7.859 * * [simplify]: Extracting #6: cost 1 inf + 1018 7.859 * * [simplify]: Extracting #7: cost 0 inf + 1220 7.859 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 7.859 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) (sqrt x))) (- 2 x)) (sqrt x))) 7.859 * * * * [progress]: [ 92 / 107 ] simplifiying candidate # 7.859 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 7.859 * * [simplify]: iters left: 5 (5 enodes) 7.861 * * [simplify]: iters left: 4 (17 enodes) 7.863 * * [simplify]: iters left: 3 (23 enodes) 7.866 * * [simplify]: iters left: 2 (27 enodes) 7.870 * * [simplify]: Extracting #0: cost 1 inf + 0 7.870 * * [simplify]: Extracting #1: cost 3 inf + 0 7.870 * * [simplify]: Extracting #2: cost 9 inf + 0 7.870 * * [simplify]: Extracting #3: cost 7 inf + 165 7.870 * * [simplify]: Extracting #4: cost 0 inf + 736 7.870 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 7.870 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x)) (sqrt x))) 7.870 * * * * [progress]: [ 93 / 107 ] simplifiying candidate # 7.870 * * * * [progress]: [ 94 / 107 ] simplifiying candidate # 7.870 * [simplify]: Simplifying (+ (sqrt 4) x) 7.870 * * [simplify]: iters left: 3 (4 enodes) 7.872 * * [simplify]: iters left: 2 (14 enodes) 7.874 * * [simplify]: Extracting #0: cost 1 inf + 0 7.874 * * [simplify]: Extracting #1: cost 4 inf + 0 7.874 * * [simplify]: Extracting #2: cost 2 inf + 2 7.874 * * [simplify]: Extracting #3: cost 0 inf + 86 7.874 * [simplify]: Simplified to (+ 2 x) 7.874 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (* (+ 2 x) (* (- (sqrt 4) x) (sqrt x))) (- 2 x)) (sqrt x))) 7.874 * * * * [progress]: [ 95 / 107 ] simplifiying candidate # 7.874 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) (sqrt x)) 7.874 * * [simplify]: iters left: 6 (9 enodes) 7.877 * * [simplify]: iters left: 5 (47 enodes) 7.887 * * [simplify]: iters left: 4 (109 enodes) 7.915 * * [simplify]: iters left: 3 (283 enodes) 7.996 * * [simplify]: Extracting #0: cost 1 inf + 0 7.996 * * [simplify]: Extracting #1: cost 25 inf + 0 7.996 * * [simplify]: Extracting #2: cost 135 inf + 1 7.997 * * [simplify]: Extracting #3: cost 161 inf + 1963 8.000 * * [simplify]: Extracting #4: cost 69 inf + 24410 8.005 * * [simplify]: Extracting #5: cost 6 inf + 43834 8.011 * * [simplify]: Extracting #6: cost 0 inf + 46681 8.017 * [simplify]: Simplified to (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) 8.017 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (/ (* (sqrt x) (- 64 (* (* (* x x) (* x x)) (* x x)))) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (- 2 x)) (sqrt x))) 8.017 * * * * [progress]: [ 96 / 107 ] simplifiying candidate # 8.017 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) (sqrt x)) 8.017 * * [simplify]: iters left: 6 (8 enodes) 8.020 * * [simplify]: iters left: 5 (36 enodes) 8.025 * * [simplify]: iters left: 4 (63 enodes) 8.037 * * [simplify]: iters left: 3 (135 enodes) 8.069 * * [simplify]: iters left: 2 (400 enodes) 8.193 * * [simplify]: Extracting #0: cost 1 inf + 0 8.193 * * [simplify]: Extracting #1: cost 48 inf + 0 8.194 * * [simplify]: Extracting #2: cost 159 inf + 2235 8.197 * * [simplify]: Extracting #3: cost 101 inf + 14372 8.205 * * [simplify]: Extracting #4: cost 33 inf + 27209 8.213 * * [simplify]: Extracting #5: cost 11 inf + 32902 8.221 * * [simplify]: Extracting #6: cost 0 inf + 36296 8.229 * [simplify]: Simplified to (* (- 16 (* (* x x) (* x x))) (sqrt x)) 8.229 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (/ (/ (* (- 16 (* (* x x) (* x x))) (sqrt x)) (+ 4 (* x x))) (- 2 x)) (sqrt x))) 8.229 * * * * [progress]: [ 97 / 107 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) (sqrt x)))) (- 2 x)) (sqrt x)))> 8.229 * * * * [progress]: [ 98 / 107 ] simplifiying candidate # 8.229 * * * * [progress]: [ 99 / 107 ] simplifiying candidate # 8.229 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 8.230 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 8.230 * * * * [progress]: [ 100 / 107 ] simplifiying candidate # 8.230 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 8.230 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 8.230 * * * * [progress]: [ 101 / 107 ] simplifiying candidate # 8.230 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 8.230 * [simplify]: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 8.230 * * * * [progress]: [ 102 / 107 ] simplifiying candidate # 8.230 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 8.230 * * [simplify]: iters left: 4 (5 enodes) 8.232 * * [simplify]: iters left: 3 (23 enodes) 8.235 * * [simplify]: iters left: 2 (34 enodes) 8.239 * * [simplify]: iters left: 1 (41 enodes) 8.244 * * [simplify]: Extracting #0: cost 1 inf + 0 8.244 * * [simplify]: Extracting #1: cost 7 inf + 0 8.244 * * [simplify]: Extracting #2: cost 7 inf + 43 8.244 * * [simplify]: Extracting #3: cost 1 inf + 404 8.244 * * [simplify]: Extracting #4: cost 0 inf + 416 8.245 * [simplify]: Simplified to (* (+ x 2) x) 8.245 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 8.245 * * * * [progress]: [ 103 / 107 ] simplifiying candidate # 8.245 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 8.245 * * [simplify]: iters left: 4 (5 enodes) 8.246 * * [simplify]: iters left: 3 (23 enodes) 8.250 * * [simplify]: iters left: 2 (34 enodes) 8.254 * * [simplify]: iters left: 1 (41 enodes) 8.260 * * [simplify]: Extracting #0: cost 1 inf + 0 8.260 * * [simplify]: Extracting #1: cost 7 inf + 0 8.260 * * [simplify]: Extracting #2: cost 7 inf + 43 8.260 * * [simplify]: Extracting #3: cost 1 inf + 404 8.260 * * [simplify]: Extracting #4: cost 0 inf + 416 8.260 * [simplify]: Simplified to (* (+ x 2) x) 8.260 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 8.260 * * * * [progress]: [ 104 / 107 ] simplifiying candidate # 8.261 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 8.261 * [simplify]: Simplified (2) to (λ (x) +nan.0) 8.261 * * * * [progress]: [ 105 / 107 ] simplifiying candidate # 8.261 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 8.261 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ +nan.0 (- 2 x)) (sqrt x))) 8.261 * * * * [progress]: [ 106 / 107 ] simplifiying candidate # 8.261 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 8.261 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ +nan.0 (- 2 x)) (sqrt x))) 8.261 * * * * [progress]: [ 107 / 107 ] simplifiying candidate # 8.261 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) 8.261 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ +nan.0 (- 2 x)) (sqrt x))) 8.261 * * * [progress]: adding candidates to table 8.735 * [progress]: [Phase 3 of 3] Extracting. 8.735 * * [regime]: Finding splitpoints for: (# #) 8.736 * * * [regime-changes]: Trying 1 branch expressions: (x) 8.736 * * * * [regimes]: Trying to branch on x from (# #) 8.752 * * * [regime]: Found split indices: #