0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.169 * * * [progress]: [2/2] Setting up program. 0.176 * [progress]: [Phase 2 of 3] Improving. 0.177 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.178 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 0.180 * * [simplify]: iters left: 3 (6 enodes) 0.190 * * [simplify]: iters left: 2 (26 enodes) 0.197 * * [simplify]: iters left: 1 (58 enodes) 0.210 * * [simplify]: Extracting #0: cost 1 inf + 0 0.210 * * [simplify]: Extracting #1: cost 7 inf + 0 0.210 * * [simplify]: Extracting #2: cost 18 inf + 0 0.211 * * [simplify]: Extracting #3: cost 19 inf + 3 0.211 * * [simplify]: Extracting #4: cost 3 inf + 2852 0.211 * * [simplify]: Extracting #5: cost 0 inf + 1788 0.212 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y y) (* x x))) 0.212 * [simplify]: Simplified (2) to (λ (x y) (* (- (* x x) (* y y)) (+ (* y y) (* x x)))) 0.245 * * [progress]: iteration 1 / 4 0.245 * * * [progress]: picking best candidate 0.254 * * * * [pick]: Picked # 0.254 * * * [progress]: localizing error 0.278 * * * [progress]: generating rewritten candidates 0.278 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.305 * * * [progress]: generating series expansions 0.305 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.313 * [backup-simplify]: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4)) 0.313 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 0.314 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 0.314 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.314 * [taylor]: Taking taylor expansion of x in y 0.314 * [backup-simplify]: Simplify x into x 0.315 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.315 * [taylor]: Taking taylor expansion of y in y 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 0.315 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.315 * [taylor]: Taking taylor expansion of y in x 0.315 * [backup-simplify]: Simplify y into y 0.315 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 0.315 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.316 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.316 * [backup-simplify]: Simplify y into y 0.317 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.317 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 0.317 * [backup-simplify]: Simplify (- (pow y 4)) into (- (pow y 4)) 0.317 * [backup-simplify]: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 0.317 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y 0.317 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.317 * [taylor]: Taking taylor expansion of y in y 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.318 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.318 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 0.318 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify (+ 0 0) into 0 0.319 * [taylor]: Taking taylor expansion of 0 in y 0.319 * [backup-simplify]: Simplify 0 into 0 0.319 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.320 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 0.321 * [backup-simplify]: Simplify (- 0) into 0 0.321 * [backup-simplify]: Simplify (+ 0 0) into 0 0.321 * [taylor]: Taking taylor expansion of 0 in y 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.323 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 0.323 * [backup-simplify]: Simplify (- 0) into 0 0.324 * [backup-simplify]: Simplify (+ 0 0) into 0 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 0.325 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 0.325 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.325 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.325 * [taylor]: Taking taylor expansion of x in y 0.325 * [backup-simplify]: Simplify x into x 0.325 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.325 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 0.325 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.325 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.325 * [taylor]: Taking taylor expansion of y in y 0.325 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify 1 into 1 0.326 * [backup-simplify]: Simplify (* 1 1) into 1 0.326 * [backup-simplify]: Simplify (* 1 1) into 1 0.327 * [backup-simplify]: Simplify (/ 1 1) into 1 0.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.327 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [backup-simplify]: Simplify (* 1 1) into 1 0.327 * [backup-simplify]: Simplify (* 1 1) into 1 0.328 * [backup-simplify]: Simplify (/ 1 1) into 1 0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.328 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [backup-simplify]: Simplify y into y 0.328 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.328 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 0.328 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 0.328 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.328 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify (* 1 1) into 1 0.329 * [backup-simplify]: Simplify (* 1 1) into 1 0.330 * [backup-simplify]: Simplify (/ 1 1) into 1 0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.330 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [backup-simplify]: Simplify y into y 0.330 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.330 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 0.330 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 0.330 * [backup-simplify]: Simplify (+ 1 0) into 1 0.331 * [taylor]: Taking taylor expansion of 1 in y 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.332 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (+ 0 0) into 0 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.333 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (+ 0 0) into 0 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.339 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [taylor]: Taking taylor expansion of 0 in y 0.339 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.343 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 0.343 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 0.343 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.343 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify 1 into 1 0.343 * [backup-simplify]: Simplify (* 1 1) into 1 0.344 * [backup-simplify]: Simplify (* 1 1) into 1 0.344 * [backup-simplify]: Simplify (/ 1 1) into 1 0.345 * [backup-simplify]: Simplify (- 1) into -1 0.345 * [backup-simplify]: Simplify -1 into -1 0.345 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.348 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.349 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 0.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 0.349 * [backup-simplify]: Simplify (- 0) into 0 0.350 * [backup-simplify]: Simplify (+ 0 0) into 0 0.350 * [taylor]: Taking taylor expansion of 0 in y 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.351 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.352 * [backup-simplify]: Simplify (- 0) into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.357 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 0.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 0.358 * [backup-simplify]: Simplify (- 0) into 0 0.359 * [backup-simplify]: Simplify (+ 0 0) into 0 0.359 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (- 0) into 0 0.362 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 0.363 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 0.363 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 0.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.363 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.363 * [taylor]: Taking taylor expansion of x in y 0.363 * [backup-simplify]: Simplify x into x 0.363 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.363 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 0.363 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.363 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.364 * [backup-simplify]: Simplify (* 1 1) into 1 0.364 * [backup-simplify]: Simplify (* 1 1) into 1 0.365 * [backup-simplify]: Simplify (/ 1 1) into 1 0.365 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.365 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.365 * [taylor]: Taking taylor expansion of x in x 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify 1 into 1 0.365 * [backup-simplify]: Simplify (* 1 1) into 1 0.366 * [backup-simplify]: Simplify (* 1 1) into 1 0.366 * [backup-simplify]: Simplify (/ 1 1) into 1 0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.366 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [backup-simplify]: Simplify y into y 0.366 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.366 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 0.366 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 0.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.366 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify (* 1 1) into 1 0.367 * [backup-simplify]: Simplify (* 1 1) into 1 0.376 * [backup-simplify]: Simplify (/ 1 1) into 1 0.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.376 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [backup-simplify]: Simplify y into y 0.376 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.376 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 0.376 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 0.377 * [backup-simplify]: Simplify (+ 1 0) into 1 0.377 * [taylor]: Taking taylor expansion of 1 in y 0.377 * [backup-simplify]: Simplify 1 into 1 0.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.378 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.379 * [backup-simplify]: Simplify (+ 0 0) into 0 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.381 * [backup-simplify]: Simplify (+ 0 0) into 0 0.381 * [taylor]: Taking taylor expansion of 0 in y 0.381 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (+ 0 0) into 0 0.383 * [taylor]: Taking taylor expansion of 0 in y 0.383 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.385 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 0.385 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.385 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify 1 into 1 0.385 * [backup-simplify]: Simplify (* 1 1) into 1 0.386 * [backup-simplify]: Simplify (* 1 1) into 1 0.386 * [backup-simplify]: Simplify (/ 1 1) into 1 0.386 * [backup-simplify]: Simplify (- 1) into -1 0.386 * [backup-simplify]: Simplify -1 into -1 0.386 * [backup-simplify]: Simplify 1 into 1 0.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.389 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.389 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 0.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 0.390 * [backup-simplify]: Simplify (- 0) into 0 0.390 * [backup-simplify]: Simplify (+ 0 0) into 0 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.390 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.393 * [backup-simplify]: Simplify (- 0) into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 0.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.397 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.398 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 0.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 0.398 * [backup-simplify]: Simplify (- 0) into 0 0.399 * [backup-simplify]: Simplify (+ 0 0) into 0 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.402 * [backup-simplify]: Simplify (- 0) into 0 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 0.403 * * * [progress]: simplifying candidates 0.403 * * * * [progress]: [ 1 / 27 ] simplifiying candidate # 0.403 * [simplify]: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))) 0.403 * * [simplify]: iters left: 4 (8 enodes) 0.408 * * [simplify]: iters left: 3 (32 enodes) 0.422 * * [simplify]: iters left: 2 (66 enodes) 0.441 * * [simplify]: iters left: 1 (97 enodes) 0.468 * * [simplify]: Extracting #0: cost 1 inf + 0 0.469 * * [simplify]: Extracting #1: cost 17 inf + 0 0.469 * * [simplify]: Extracting #2: cost 53 inf + 0 0.469 * * [simplify]: Extracting #3: cost 79 inf + 1 0.470 * * [simplify]: Extracting #4: cost 64 inf + 1001 0.471 * * [simplify]: Extracting #5: cost 22 inf + 6723 0.475 * * [simplify]: Extracting #6: cost 2 inf + 12225 0.478 * * [simplify]: Extracting #7: cost 0 inf + 13279 0.482 * [simplify]: Simplified to (exp (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 0.482 * [simplify]: Simplified (2 1) to (λ (x y) (log (exp (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) 0.482 * * * * [progress]: [ 2 / 27 ] simplifiying candidate # 0.482 * * * * [progress]: [ 3 / 27 ] simplifiying candidate # 0.483 * [simplify]: Simplifying (log (- (pow x 4) (pow y 4))) 0.483 * * [simplify]: iters left: 4 (7 enodes) 0.487 * * [simplify]: iters left: 3 (29 enodes) 0.502 * * [simplify]: iters left: 2 (61 enodes) 0.525 * * [simplify]: iters left: 1 (77 enodes) 0.549 * * [simplify]: Extracting #0: cost 1 inf + 0 0.549 * * [simplify]: Extracting #1: cost 5 inf + 0 0.549 * * [simplify]: Extracting #2: cost 21 inf + 0 0.549 * * [simplify]: Extracting #3: cost 40 inf + 0 0.550 * * [simplify]: Extracting #4: cost 38 inf + 208 0.551 * * [simplify]: Extracting #5: cost 11 inf + 3036 0.553 * * [simplify]: Extracting #6: cost 0 inf + 5167 0.554 * [simplify]: Simplified to (log (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 0.555 * [simplify]: Simplified (2 1) to (λ (x y) (exp (log (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) 0.555 * * * * [progress]: [ 4 / 27 ] simplifiying candidate # 0.555 * [simplify]: Simplifying (exp (- (pow x 4) (pow y 4))) 0.555 * * [simplify]: iters left: 4 (7 enodes) 0.560 * * [simplify]: iters left: 3 (32 enodes) 0.574 * * [simplify]: iters left: 2 (74 enodes) 0.595 * * [simplify]: iters left: 1 (106 enodes) 0.626 * * [simplify]: Extracting #0: cost 1 inf + 0 0.626 * * [simplify]: Extracting #1: cost 20 inf + 0 0.626 * * [simplify]: Extracting #2: cost 59 inf + 0 0.627 * * [simplify]: Extracting #3: cost 87 inf + 1 0.627 * * [simplify]: Extracting #4: cost 71 inf + 1732 0.629 * * [simplify]: Extracting #5: cost 26 inf + 10660 0.633 * * [simplify]: Extracting #6: cost 2 inf + 16244 0.637 * * [simplify]: Extracting #7: cost 0 inf + 16336 0.642 * [simplify]: Simplified to (exp (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 0.642 * [simplify]: Simplified (2 1) to (λ (x y) (log (exp (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) 0.642 * * * * [progress]: [ 5 / 27 ] simplifiying candidate # 0.642 * [simplify]: Simplifying (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) 0.642 * * [simplify]: iters left: 6 (8 enodes) 0.647 * * [simplify]: iters left: 5 (32 enodes) 0.660 * * [simplify]: iters left: 4 (64 enodes) 0.670 * * [simplify]: iters left: 3 (77 enodes) 0.683 * * [simplify]: iters left: 2 (112 enodes) 0.705 * * [simplify]: iters left: 1 (214 enodes) 0.762 * * [simplify]: Extracting #0: cost 1 inf + 0 0.762 * * [simplify]: Extracting #1: cost 3 inf + 0 0.762 * * [simplify]: Extracting #2: cost 5 inf + 0 0.762 * * [simplify]: Extracting #3: cost 44 inf + 0 0.765 * * [simplify]: Extracting #4: cost 106 inf + 0 0.766 * * [simplify]: Extracting #5: cost 112 inf + 3028 0.770 * * [simplify]: Extracting #6: cost 43 inf + 11426 0.778 * * [simplify]: Extracting #7: cost 5 inf + 18657 0.788 * * [simplify]: Extracting #8: cost 0 inf + 19667 0.797 * [simplify]: Simplified to (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))) 0.797 * [simplify]: Simplified (2 1) to (λ (x y) (* (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))) (cbrt (- (pow x 4) (pow y 4))))) 0.797 * [simplify]: Simplifying (cbrt (- (pow x 4) (pow y 4))) 0.797 * * [simplify]: iters left: 4 (7 enodes) 0.802 * * [simplify]: iters left: 3 (29 enodes) 0.815 * * [simplify]: iters left: 2 (61 enodes) 0.832 * * [simplify]: iters left: 1 (74 enodes) 0.851 * * [simplify]: Extracting #0: cost 1 inf + 0 0.851 * * [simplify]: Extracting #1: cost 3 inf + 0 0.851 * * [simplify]: Extracting #2: cost 17 inf + 0 0.851 * * [simplify]: Extracting #3: cost 36 inf + 0 0.852 * * [simplify]: Extracting #4: cost 33 inf + 369 0.853 * * [simplify]: Extracting #5: cost 7 inf + 3127 0.854 * * [simplify]: Extracting #6: cost 0 inf + 4419 0.856 * [simplify]: Simplified to (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 0.856 * [simplify]: Simplified (2 2) to (λ (x y) (* (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) 0.856 * * * * [progress]: [ 6 / 27 ] simplifiying candidate # 0.856 * [simplify]: Simplifying (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4))) 0.857 * * [simplify]: iters left: 6 (8 enodes) 0.861 * * [simplify]: iters left: 5 (33 enodes) 0.873 * * [simplify]: iters left: 4 (79 enodes) 0.889 * * [simplify]: iters left: 3 (214 enodes) 1.008 * * [simplify]: Extracting #0: cost 1 inf + 0 1.008 * * [simplify]: Extracting #1: cost 34 inf + 0 1.009 * * [simplify]: Extracting #2: cost 216 inf + 1 1.011 * * [simplify]: Extracting #3: cost 285 inf + 251 1.018 * * [simplify]: Extracting #4: cost 193 inf + 18674 1.047 * * [simplify]: Extracting #5: cost 23 inf + 68233 1.085 * * [simplify]: Extracting #6: cost 0 inf + 75199 1.122 * [simplify]: Simplified to (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* (* x x) (* x x)) (* (* y y) (* y y))))) 1.122 * [simplify]: Simplified (2 1) to (λ (x y) (cbrt (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* (* x x) (* x x)) (* (* y y) (* y y))))))) 1.122 * * * * [progress]: [ 7 / 27 ] simplifiying candidate # 1.123 * [simplify]: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1.123 * * [simplify]: iters left: 4 (7 enodes) 1.127 * * [simplify]: iters left: 3 (29 enodes) 1.140 * * [simplify]: iters left: 2 (61 enodes) 1.151 * * [simplify]: iters left: 1 (74 enodes) 1.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1.161 * * [simplify]: Extracting #1: cost 3 inf + 0 1.161 * * [simplify]: Extracting #2: cost 17 inf + 0 1.161 * * [simplify]: Extracting #3: cost 36 inf + 0 1.161 * * [simplify]: Extracting #4: cost 33 inf + 369 1.162 * * [simplify]: Extracting #5: cost 7 inf + 3127 1.163 * * [simplify]: Extracting #6: cost 0 inf + 4339 1.163 * [simplify]: Simplified to (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 1.164 * [simplify]: Simplified (2 1) to (λ (x y) (* (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (sqrt (- (pow x 4) (pow y 4))))) 1.164 * [simplify]: Simplifying (sqrt (- (pow x 4) (pow y 4))) 1.164 * * [simplify]: iters left: 4 (7 enodes) 1.166 * * [simplify]: iters left: 3 (29 enodes) 1.177 * * [simplify]: iters left: 2 (61 enodes) 1.194 * * [simplify]: iters left: 1 (74 enodes) 1.207 * * [simplify]: Extracting #0: cost 1 inf + 0 1.207 * * [simplify]: Extracting #1: cost 3 inf + 0 1.207 * * [simplify]: Extracting #2: cost 17 inf + 0 1.207 * * [simplify]: Extracting #3: cost 36 inf + 0 1.207 * * [simplify]: Extracting #4: cost 33 inf + 369 1.208 * * [simplify]: Extracting #5: cost 7 inf + 3127 1.209 * * [simplify]: Extracting #6: cost 0 inf + 4339 1.209 * [simplify]: Simplified to (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 1.210 * [simplify]: Simplified (2 2) to (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) 1.210 * * * * [progress]: [ 8 / 27 ] simplifiying candidate # 1.210 * [simplify]: Simplifying (- (pow (pow x 4) 3) (pow (pow y 4) 3)) 1.210 * * [simplify]: iters left: 4 (9 enodes) 1.213 * * [simplify]: iters left: 3 (47 enodes) 1.227 * * [simplify]: iters left: 2 (138 enodes) 1.288 * * [simplify]: iters left: 1 (272 enodes) 1.374 * * [simplify]: Extracting #0: cost 1 inf + 0 1.374 * * [simplify]: Extracting #1: cost 21 inf + 0 1.374 * * [simplify]: Extracting #2: cost 88 inf + 0 1.375 * * [simplify]: Extracting #3: cost 161 inf + 630 1.377 * * [simplify]: Extracting #4: cost 100 inf + 14550 1.381 * * [simplify]: Extracting #5: cost 19 inf + 42021 1.387 * * [simplify]: Extracting #6: cost 0 inf + 51753 1.394 * [simplify]: Simplified to (- (* (* (* x (* x x)) (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) (* (* (* y (* y y)) (* y (* y y))) (* (* y (* y y)) (* y (* y y))))) 1.394 * [simplify]: Simplified (2 1) to (λ (x y) (/ (- (* (* (* x (* x x)) (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) (* (* (* y (* y y)) (* y (* y y))) (* (* y (* y y)) (* y (* y y))))) (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))))) 1.394 * [simplify]: Simplifying (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4)))) 1.394 * * [simplify]: iters left: 6 (10 enodes) 1.398 * * [simplify]: iters left: 5 (47 enodes) 1.415 * * [simplify]: iters left: 4 (107 enodes) 1.454 * * [simplify]: iters left: 3 (162 enodes) 1.500 * * [simplify]: iters left: 2 (274 enodes) 1.639 * * [simplify]: Extracting #0: cost 1 inf + 0 1.639 * * [simplify]: Extracting #1: cost 8 inf + 0 1.639 * * [simplify]: Extracting #2: cost 61 inf + 0 1.640 * * [simplify]: Extracting #3: cost 110 inf + 257 1.642 * * [simplify]: Extracting #4: cost 61 inf + 6583 1.650 * * [simplify]: Extracting #5: cost 7 inf + 17787 1.659 * * [simplify]: Extracting #6: cost 0 inf + 18226 1.668 * * [simplify]: Extracting #7: cost 0 inf + 18106 1.676 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (* (* y y) (* y y)) (+ (* (* y y) (* y y)) (* (* x x) (* x x))))) 1.677 * [simplify]: Simplified (2 2) to (λ (x y) (/ (- (* (* (* x (* x x)) (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) (* (* (* y (* y y)) (* y (* y y))) (* (* y (* y y)) (* y (* y y))))) (+ (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (* (* y y) (* y y)) (+ (* (* y y) (* y y)) (* (* x x) (* x x))))))) 1.677 * * * * [progress]: [ 9 / 27 ] simplifiying candidate # 1.677 * [simplify]: Simplifying (- (pow y 4)) 1.677 * * [simplify]: iters left: 3 (4 enodes) 1.680 * * [simplify]: iters left: 2 (16 enodes) 1.687 * * [simplify]: iters left: 1 (32 enodes) 1.696 * * [simplify]: Extracting #0: cost 1 inf + 0 1.696 * * [simplify]: Extracting #1: cost 5 inf + 0 1.697 * * [simplify]: Extracting #2: cost 11 inf + 0 1.697 * * [simplify]: Extracting #3: cost 8 inf + 3 1.697 * * [simplify]: Extracting #4: cost 0 inf + 1175 1.697 * * [simplify]: Extracting #5: cost 0 inf + 651 1.697 * [simplify]: Simplified to (* (* y y) (- (* y y))) 1.697 * [simplify]: Simplified (2 2) to (λ (x y) (+ (pow x 4) (* (* y y) (- (* y y))))) 1.698 * * * * [progress]: [ 10 / 27 ] simplifiying candidate # 1.698 * * * * [progress]: [ 11 / 27 ] simplifiying candidate # 1.698 * [simplify]: Simplifying (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) 1.698 * * [simplify]: iters left: 5 (8 enodes) 1.704 * * [simplify]: iters left: 4 (39 enodes) 1.724 * * [simplify]: iters left: 3 (88 enodes) 1.753 * * [simplify]: iters left: 2 (145 enodes) 1.805 * * [simplify]: iters left: 1 (328 enodes) 1.972 * * [simplify]: Extracting #0: cost 1 inf + 0 1.973 * * [simplify]: Extracting #1: cost 52 inf + 0 1.974 * * [simplify]: Extracting #2: cost 213 inf + 0 1.977 * * [simplify]: Extracting #3: cost 261 inf + 11281 1.993 * * [simplify]: Extracting #4: cost 104 inf + 60359 2.008 * * [simplify]: Extracting #5: cost 13 inf + 66100 2.025 * * [simplify]: Extracting #6: cost 0 inf + 68874 2.044 * [simplify]: Simplified to (- (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (* (* y y) (* y y)) (* (* y y) (* y y)))) 2.045 * [simplify]: Simplified (2 1) to (λ (x y) (/ (- (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (* (* y y) (* y y)) (* (* y y) (* y y)))) (+ (pow x 4) (pow y 4)))) 2.045 * [simplify]: Simplifying (+ (pow x 4) (pow y 4)) 2.045 * * [simplify]: iters left: 3 (6 enodes) 2.047 * * [simplify]: iters left: 2 (25 enodes) 2.057 * * [simplify]: iters left: 1 (48 enodes) 2.070 * * [simplify]: Extracting #0: cost 1 inf + 0 2.070 * * [simplify]: Extracting #1: cost 4 inf + 0 2.070 * * [simplify]: Extracting #2: cost 11 inf + 0 2.070 * * [simplify]: Extracting #3: cost 7 inf + 509 2.071 * * [simplify]: Extracting #4: cost 1 inf + 694 2.071 * * [simplify]: Extracting #5: cost 0 inf + 896 2.071 * [simplify]: Simplified to (+ (* (* x x) (* x x)) (* (* y y) (* y y))) 2.071 * [simplify]: Simplified (2 2) to (λ (x y) (/ (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) (+ (* (* x x) (* x x)) (* (* y y) (* y y))))) 2.072 * * * * [progress]: [ 12 / 27 ] simplifiying candidate # 2.072 * [simplify]: Simplifying (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) 2.072 * * [simplify]: iters left: 4 (8 enodes) 2.076 * * [simplify]: iters left: 3 (31 enodes) 2.089 * * [simplify]: iters left: 2 (54 enodes) 2.107 * * [simplify]: iters left: 1 (85 enodes) 2.124 * * [simplify]: Extracting #0: cost 1 inf + 0 2.124 * * [simplify]: Extracting #1: cost 4 inf + 0 2.124 * * [simplify]: Extracting #2: cost 11 inf + 0 2.124 * * [simplify]: Extracting #3: cost 12 inf + 44 2.124 * * [simplify]: Extracting #4: cost 6 inf + 697 2.125 * * [simplify]: Extracting #5: cost 3 inf + 901 2.125 * * [simplify]: Extracting #6: cost 2 inf + 902 2.125 * * [simplify]: Extracting #7: cost 0 inf + 1406 2.126 * [simplify]: Simplified to (+ (* x x) (* y y)) 2.126 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* x x) (* y y)) (- (pow (sqrt x) 4) (pow (sqrt y) 4)))) 2.126 * [simplify]: Simplifying (- (pow (sqrt x) 4) (pow (sqrt y) 4)) 2.126 * * [simplify]: iters left: 4 (8 enodes) 2.128 * * [simplify]: iters left: 3 (32 enodes) 2.135 * * [simplify]: iters left: 2 (64 enodes) 2.150 * * [simplify]: iters left: 1 (116 enodes) 2.172 * * [simplify]: Extracting #0: cost 1 inf + 0 2.172 * * [simplify]: Extracting #1: cost 19 inf + 0 2.172 * * [simplify]: Extracting #2: cost 36 inf + 0 2.173 * * [simplify]: Extracting #3: cost 33 inf + 456 2.174 * * [simplify]: Extracting #4: cost 6 inf + 2502 2.175 * * [simplify]: Extracting #5: cost 3 inf + 2746 2.176 * * [simplify]: Extracting #6: cost 2 inf + 2747 2.177 * * [simplify]: Extracting #7: cost 0 inf + 3251 2.179 * [simplify]: Simplified to (* (- x y) (+ x y)) 2.179 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) (* (- x y) (+ x y)))) 2.179 * * * * [progress]: [ 13 / 27 ] simplifiying candidate # 2.179 * [simplify]: Simplifying (+ (pow (sqrt x) 4) (sqrt (pow y 4))) 2.180 * * [simplify]: iters left: 4 (8 enodes) 2.184 * * [simplify]: iters left: 3 (31 enodes) 2.197 * * [simplify]: iters left: 2 (55 enodes) 2.213 * * [simplify]: iters left: 1 (73 enodes) 2.235 * * [simplify]: Extracting #0: cost 1 inf + 0 2.235 * * [simplify]: Extracting #1: cost 4 inf + 0 2.235 * * [simplify]: Extracting #2: cost 11 inf + 0 2.235 * * [simplify]: Extracting #3: cost 18 inf + 2 2.235 * * [simplify]: Extracting #4: cost 13 inf + 250 2.236 * * [simplify]: Extracting #5: cost 2 inf + 1224 2.237 * * [simplify]: Extracting #6: cost 0 inf + 1477 2.237 * [simplify]: Simplified to (+ (* x x) (fabs (* y y))) 2.237 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* x x) (fabs (* y y))) (- (pow (sqrt x) 4) (sqrt (pow y 4))))) 2.238 * [simplify]: Simplifying (- (pow (sqrt x) 4) (sqrt (pow y 4))) 2.238 * * [simplify]: iters left: 4 (8 enodes) 2.242 * * [simplify]: iters left: 3 (32 enodes) 2.255 * * [simplify]: iters left: 2 (59 enodes) 2.272 * * [simplify]: iters left: 1 (77 enodes) 2.285 * * [simplify]: Extracting #0: cost 1 inf + 0 2.285 * * [simplify]: Extracting #1: cost 5 inf + 0 2.285 * * [simplify]: Extracting #2: cost 13 inf + 0 2.285 * * [simplify]: Extracting #3: cost 20 inf + 2 2.285 * * [simplify]: Extracting #4: cost 12 inf + 493 2.285 * * [simplify]: Extracting #5: cost 2 inf + 1466 2.286 * * [simplify]: Extracting #6: cost 0 inf + 1719 2.286 * [simplify]: Simplified to (- (* x x) (fabs (* y y))) 2.286 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow (sqrt x) 4) (sqrt (pow y 4))) (- (* x x) (fabs (* y y))))) 2.286 * * * * [progress]: [ 14 / 27 ] simplifiying candidate # 2.286 * [simplify]: Simplifying (+ (pow (sqrt x) 4) (pow y (/ 4 2))) 2.286 * * [simplify]: iters left: 5 (9 enodes) 2.291 * * [simplify]: iters left: 4 (34 enodes) 2.297 * * [simplify]: iters left: 3 (49 enodes) 2.304 * * [simplify]: iters left: 2 (65 enodes) 2.316 * * [simplify]: iters left: 1 (99 enodes) 2.337 * * [simplify]: Extracting #0: cost 1 inf + 0 2.337 * * [simplify]: Extracting #1: cost 4 inf + 0 2.337 * * [simplify]: Extracting #2: cost 11 inf + 0 2.337 * * [simplify]: Extracting #3: cost 11 inf + 86 2.337 * * [simplify]: Extracting #4: cost 13 inf + 169 2.338 * * [simplify]: Extracting #5: cost 2 inf + 1827 2.338 * * [simplify]: Extracting #6: cost 1 inf + 1828 2.339 * * [simplify]: Extracting #7: cost 0 inf + 2080 2.340 * [simplify]: Simplified to (+ (* x x) (* y y)) 2.340 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* x x) (* y y)) (- (pow (sqrt x) 4) (pow y (/ 4 2))))) 2.340 * [simplify]: Simplifying (- (pow (sqrt x) 4) (pow y (/ 4 2))) 2.340 * * [simplify]: iters left: 5 (9 enodes) 2.347 * * [simplify]: iters left: 4 (35 enodes) 2.354 * * [simplify]: iters left: 3 (53 enodes) 2.365 * * [simplify]: iters left: 2 (75 enodes) 2.378 * * [simplify]: iters left: 1 (118 enodes) 2.413 * * [simplify]: Extracting #0: cost 1 inf + 0 2.413 * * [simplify]: Extracting #1: cost 15 inf + 0 2.413 * * [simplify]: Extracting #2: cost 26 inf + 0 2.413 * * [simplify]: Extracting #3: cost 25 inf + 210 2.414 * * [simplify]: Extracting #4: cost 9 inf + 1602 2.415 * * [simplify]: Extracting #5: cost 2 inf + 2975 2.416 * * [simplify]: Extracting #6: cost 0 inf + 3228 2.417 * [simplify]: Simplified to (* (- x y) (+ x y)) 2.417 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow (sqrt x) 4) (pow y (/ 4 2))) (* (- x y) (+ x y)))) 2.417 * * * * [progress]: [ 15 / 27 ] simplifiying candidate # 2.418 * [simplify]: Simplifying (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) 2.418 * * [simplify]: iters left: 4 (8 enodes) 2.422 * * [simplify]: iters left: 3 (31 enodes) 2.434 * * [simplify]: iters left: 2 (55 enodes) 2.448 * * [simplify]: iters left: 1 (73 enodes) 2.460 * * [simplify]: Extracting #0: cost 1 inf + 0 2.461 * * [simplify]: Extracting #1: cost 4 inf + 0 2.461 * * [simplify]: Extracting #2: cost 11 inf + 0 2.461 * * [simplify]: Extracting #3: cost 18 inf + 2 2.461 * * [simplify]: Extracting #4: cost 13 inf + 250 2.461 * * [simplify]: Extracting #5: cost 7 inf + 990 2.461 * * [simplify]: Extracting #6: cost 0 inf + 1477 2.461 * [simplify]: Simplified to (+ (fabs (* x x)) (* y y)) 2.462 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (fabs (* x x)) (* y y)) (- (sqrt (pow x 4)) (pow (sqrt y) 4)))) 2.462 * [simplify]: Simplifying (- (sqrt (pow x 4)) (pow (sqrt y) 4)) 2.462 * * [simplify]: iters left: 4 (8 enodes) 2.464 * * [simplify]: iters left: 3 (32 enodes) 2.474 * * [simplify]: iters left: 2 (62 enodes) 2.484 * * [simplify]: iters left: 1 (90 enodes) 2.502 * * [simplify]: Extracting #0: cost 1 inf + 0 2.503 * * [simplify]: Extracting #1: cost 5 inf + 0 2.503 * * [simplify]: Extracting #2: cost 18 inf + 0 2.503 * * [simplify]: Extracting #3: cost 19 inf + 451 2.503 * * [simplify]: Extracting #4: cost 13 inf + 740 2.504 * * [simplify]: Extracting #5: cost 2 inf + 1976 2.505 * * [simplify]: Extracting #6: cost 0 inf + 1967 2.506 * [simplify]: Simplified to (- (fabs (* x x)) (* y y)) 2.506 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) (- (fabs (* x x)) (* y y)))) 2.506 * * * * [progress]: [ 16 / 27 ] simplifiying candidate # 2.506 * [simplify]: Simplifying (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 2.506 * * [simplify]: iters left: 4 (8 enodes) 2.511 * * [simplify]: iters left: 3 (31 enodes) 2.523 * * [simplify]: iters left: 2 (56 enodes) 2.537 * * [simplify]: iters left: 1 (60 enodes) 2.551 * * [simplify]: Extracting #0: cost 1 inf + 0 2.551 * * [simplify]: Extracting #1: cost 4 inf + 0 2.552 * * [simplify]: Extracting #2: cost 10 inf + 0 2.552 * * [simplify]: Extracting #3: cost 22 inf + 0 2.552 * * [simplify]: Extracting #4: cost 14 inf + 288 2.552 * * [simplify]: Extracting #5: cost 3 inf + 1603 2.553 * * [simplify]: Extracting #6: cost 0 inf + 1544 2.554 * [simplify]: Simplified to (+ (fabs (* x x)) (fabs (* y y))) 2.554 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (fabs (* x x)) (fabs (* y y))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 2.554 * [simplify]: Simplifying (- (sqrt (pow x 4)) (sqrt (pow y 4))) 2.554 * * [simplify]: iters left: 4 (8 enodes) 2.558 * * [simplify]: iters left: 3 (32 enodes) 2.571 * * [simplify]: iters left: 2 (60 enodes) 2.579 * * [simplify]: iters left: 1 (64 enodes) 2.587 * * [simplify]: Extracting #0: cost 1 inf + 0 2.587 * * [simplify]: Extracting #1: cost 5 inf + 0 2.587 * * [simplify]: Extracting #2: cost 12 inf + 0 2.587 * * [simplify]: Extracting #3: cost 24 inf + 0 2.587 * * [simplify]: Extracting #4: cost 17 inf + 207 2.587 * * [simplify]: Extracting #5: cost 0 inf + 2048 2.588 * * [simplify]: Extracting #6: cost 0 inf + 1786 2.588 * [simplify]: Simplified to (- (fabs (* x x)) (fabs (* y y))) 2.588 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (* x x)) (fabs (* y y))))) 2.588 * * * * [progress]: [ 17 / 27 ] simplifiying candidate # 2.588 * [simplify]: Simplifying (+ (sqrt (pow x 4)) (pow y (/ 4 2))) 2.589 * * [simplify]: iters left: 5 (9 enodes) 2.594 * * [simplify]: iters left: 4 (34 enodes) 2.601 * * [simplify]: iters left: 3 (50 enodes) 2.613 * * [simplify]: iters left: 2 (52 enodes) 2.625 * * [simplify]: iters left: 1 (56 enodes) 2.639 * * [simplify]: Extracting #0: cost 1 inf + 0 2.639 * * [simplify]: Extracting #1: cost 4 inf + 0 2.639 * * [simplify]: Extracting #2: cost 10 inf + 0 2.640 * * [simplify]: Extracting #3: cost 11 inf + 84 2.640 * * [simplify]: Extracting #4: cost 11 inf + 86 2.640 * * [simplify]: Extracting #5: cost 5 inf + 1016 2.640 * * [simplify]: Extracting #6: cost 0 inf + 1623 2.641 * * [simplify]: Extracting #7: cost 0 inf + 979 2.641 * [simplify]: Simplified to (+ (fabs (* x x)) (* y y)) 2.641 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (fabs (* x x)) (* y y)) (- (sqrt (pow x 4)) (pow y (/ 4 2))))) 2.642 * [simplify]: Simplifying (- (sqrt (pow x 4)) (pow y (/ 4 2))) 2.642 * * [simplify]: iters left: 5 (9 enodes) 2.649 * * [simplify]: iters left: 4 (35 enodes) 2.659 * * [simplify]: iters left: 3 (54 enodes) 2.667 * * [simplify]: iters left: 2 (59 enodes) 2.675 * * [simplify]: iters left: 1 (65 enodes) 2.684 * * [simplify]: Extracting #0: cost 1 inf + 0 2.684 * * [simplify]: Extracting #1: cost 5 inf + 0 2.684 * * [simplify]: Extracting #2: cost 13 inf + 0 2.684 * * [simplify]: Extracting #3: cost 14 inf + 125 2.684 * * [simplify]: Extracting #4: cost 11 inf + 330 2.685 * * [simplify]: Extracting #5: cost 5 inf + 1300 2.685 * * [simplify]: Extracting #6: cost 1 inf + 1484 2.686 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.686 * [simplify]: Simplified to (- (fabs (* x x)) (* y y)) 2.686 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (fabs (* x x)) (* y y)))) 2.686 * * * * [progress]: [ 18 / 27 ] simplifiying candidate # 2.687 * [simplify]: Simplifying (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) 2.687 * * [simplify]: iters left: 5 (9 enodes) 2.693 * * [simplify]: iters left: 4 (34 enodes) 2.705 * * [simplify]: iters left: 3 (49 enodes) 2.722 * * [simplify]: iters left: 2 (65 enodes) 2.743 * * [simplify]: iters left: 1 (99 enodes) 2.774 * * [simplify]: Extracting #0: cost 1 inf + 0 2.774 * * [simplify]: Extracting #1: cost 4 inf + 0 2.774 * * [simplify]: Extracting #2: cost 11 inf + 0 2.774 * * [simplify]: Extracting #3: cost 10 inf + 127 2.775 * * [simplify]: Extracting #4: cost 8 inf + 576 2.775 * * [simplify]: Extracting #5: cost 2 inf + 1827 2.776 * * [simplify]: Extracting #6: cost 1 inf + 1828 2.776 * * [simplify]: Extracting #7: cost 0 inf + 2080 2.777 * [simplify]: Simplified to (+ (* y y) (* x x)) 2.777 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (* x x)) (- (pow x (/ 4 2)) (pow (sqrt y) 4)))) 2.777 * [simplify]: Simplifying (- (pow x (/ 4 2)) (pow (sqrt y) 4)) 2.777 * * [simplify]: iters left: 5 (9 enodes) 2.782 * * [simplify]: iters left: 4 (35 enodes) 2.789 * * [simplify]: iters left: 3 (56 enodes) 2.799 * * [simplify]: iters left: 2 (85 enodes) 2.814 * * [simplify]: iters left: 1 (141 enodes) 2.852 * * [simplify]: Extracting #0: cost 1 inf + 0 2.852 * * [simplify]: Extracting #1: cost 15 inf + 0 2.852 * * [simplify]: Extracting #2: cost 30 inf + 0 2.852 * * [simplify]: Extracting #3: cost 35 inf + 86 2.853 * * [simplify]: Extracting #4: cost 13 inf + 1726 2.853 * * [simplify]: Extracting #5: cost 5 inf + 2387 2.854 * * [simplify]: Extracting #6: cost 0 inf + 3556 2.854 * [simplify]: Simplified to (* (- x y) (+ y x)) 2.854 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) (* (- x y) (+ y x)))) 2.855 * * * * [progress]: [ 19 / 27 ] simplifiying candidate # 2.855 * [simplify]: Simplifying (+ (pow x (/ 4 2)) (sqrt (pow y 4))) 2.855 * * [simplify]: iters left: 5 (9 enodes) 2.858 * * [simplify]: iters left: 4 (34 enodes) 2.864 * * [simplify]: iters left: 3 (50 enodes) 2.871 * * [simplify]: iters left: 2 (52 enodes) 2.877 * * [simplify]: iters left: 1 (56 enodes) 2.885 * * [simplify]: Extracting #0: cost 1 inf + 0 2.885 * * [simplify]: Extracting #1: cost 4 inf + 0 2.885 * * [simplify]: Extracting #2: cost 10 inf + 0 2.885 * * [simplify]: Extracting #3: cost 13 inf + 2 2.885 * * [simplify]: Extracting #4: cost 11 inf + 86 2.886 * * [simplify]: Extracting #5: cost 2 inf + 917 2.886 * * [simplify]: Extracting #6: cost 0 inf + 979 2.886 * [simplify]: Simplified to (+ (fabs (* y y)) (* x x)) 2.886 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (fabs (* y y)) (* x x)) (- (pow x (/ 4 2)) (sqrt (pow y 4))))) 2.886 * [simplify]: Simplifying (- (pow x (/ 4 2)) (sqrt (pow y 4))) 2.886 * * [simplify]: iters left: 5 (9 enodes) 2.890 * * [simplify]: iters left: 4 (35 enodes) 2.897 * * [simplify]: iters left: 3 (54 enodes) 2.911 * * [simplify]: iters left: 2 (56 enodes) 2.925 * * [simplify]: iters left: 1 (60 enodes) 2.940 * * [simplify]: Extracting #0: cost 1 inf + 0 2.940 * * [simplify]: Extracting #1: cost 5 inf + 0 2.940 * * [simplify]: Extracting #2: cost 12 inf + 0 2.940 * * [simplify]: Extracting #3: cost 15 inf + 2 2.940 * * [simplify]: Extracting #4: cost 13 inf + 86 2.941 * * [simplify]: Extracting #5: cost 6 inf + 795 2.941 * * [simplify]: Extracting #6: cost 0 inf + 1221 2.942 * [simplify]: Simplified to (- (* x x) (fabs (* y y))) 2.942 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (* x x) (fabs (* y y))))) 2.942 * * * * [progress]: [ 20 / 27 ] simplifiying candidate # 2.942 * [simplify]: Simplifying (+ (pow x (/ 4 2)) (pow y (/ 4 2))) 2.942 * * [simplify]: iters left: 5 (8 enodes) 2.952 * * [simplify]: iters left: 4 (31 enodes) 2.961 * * [simplify]: iters left: 3 (37 enodes) 2.967 * * [simplify]: iters left: 2 (39 enodes) 2.973 * * [simplify]: Extracting #0: cost 1 inf + 0 2.973 * * [simplify]: Extracting #1: cost 4 inf + 0 2.973 * * [simplify]: Extracting #2: cost 9 inf + 0 2.973 * * [simplify]: Extracting #3: cost 4 inf + 85 2.973 * * [simplify]: Extracting #4: cost 1 inf + 370 2.973 * * [simplify]: Extracting #5: cost 0 inf + 411 2.973 * [simplify]: Simplified to (+ (* y y) (* x x)) 2.973 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (* y y) (* x x)) (- (pow x (/ 4 2)) (pow y (/ 4 2))))) 2.973 * [simplify]: Simplifying (- (pow x (/ 4 2)) (pow y (/ 4 2))) 2.973 * * [simplify]: iters left: 5 (8 enodes) 2.977 * * [simplify]: iters left: 4 (32 enodes) 2.982 * * [simplify]: iters left: 3 (41 enodes) 2.989 * * [simplify]: iters left: 2 (49 enodes) 2.996 * * [simplify]: iters left: 1 (58 enodes) 3.012 * * [simplify]: Extracting #0: cost 1 inf + 0 3.012 * * [simplify]: Extracting #1: cost 15 inf + 0 3.012 * * [simplify]: Extracting #2: cost 24 inf + 0 3.012 * * [simplify]: Extracting #3: cost 20 inf + 85 3.013 * * [simplify]: Extracting #4: cost 5 inf + 1110 3.013 * * [simplify]: Extracting #5: cost 0 inf + 1559 3.014 * [simplify]: Simplified to (- (* x x) (* y y)) 3.014 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (- (* x x) (* y y)))) 3.014 * * * * [progress]: [ 21 / 27 ] simplifiying candidate # 3.015 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 3.015 * * [simplify]: iters left: 3 (6 enodes) 3.019 * * [simplify]: iters left: 2 (26 enodes) 3.030 * * [simplify]: iters left: 1 (58 enodes) 3.046 * * [simplify]: Extracting #0: cost 1 inf + 0 3.047 * * [simplify]: Extracting #1: cost 7 inf + 0 3.047 * * [simplify]: Extracting #2: cost 18 inf + 0 3.047 * * [simplify]: Extracting #3: cost 19 inf + 3 3.047 * * [simplify]: Extracting #4: cost 3 inf + 2852 3.048 * * [simplify]: Extracting #5: cost 0 inf + 1788 3.049 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y y) (* x x))) 3.049 * [simplify]: Simplified (2 2) to (λ (x y) (* (pow 1 4) (* (- (* x x) (* y y)) (+ (* y y) (* x x))))) 3.049 * * * * [progress]: [ 22 / 27 ] simplifiying candidate # 3.049 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 3.049 * * [simplify]: iters left: 3 (6 enodes) 3.053 * * [simplify]: iters left: 2 (26 enodes) 3.061 * * [simplify]: iters left: 1 (58 enodes) 3.072 * * [simplify]: Extracting #0: cost 1 inf + 0 3.072 * * [simplify]: Extracting #1: cost 7 inf + 0 3.072 * * [simplify]: Extracting #2: cost 18 inf + 0 3.072 * * [simplify]: Extracting #3: cost 19 inf + 3 3.073 * * [simplify]: Extracting #4: cost 3 inf + 2852 3.073 * * [simplify]: Extracting #5: cost 0 inf + 1788 3.073 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y y) (* x x))) 3.073 * [simplify]: Simplified (2 2) to (λ (x y) (* 1 (* (- (* x x) (* y y)) (+ (* y y) (* x x))))) 3.074 * * * * [progress]: [ 23 / 27 ] simplifiying candidate # 3.074 * [simplify]: Simplifying (- (pow y 4)) 3.074 * * [simplify]: iters left: 3 (4 enodes) 3.075 * * [simplify]: iters left: 2 (16 enodes) 3.079 * * [simplify]: iters left: 1 (32 enodes) 3.084 * * [simplify]: Extracting #0: cost 1 inf + 0 3.084 * * [simplify]: Extracting #1: cost 5 inf + 0 3.084 * * [simplify]: Extracting #2: cost 11 inf + 0 3.084 * * [simplify]: Extracting #3: cost 8 inf + 3 3.084 * * [simplify]: Extracting #4: cost 0 inf + 1175 3.084 * * [simplify]: Extracting #5: cost 0 inf + 651 3.085 * [simplify]: Simplified to (* (* y y) (- (* y y))) 3.085 * [simplify]: Simplified (2 2) to (λ (x y) (+ (pow x 4) (* (* y y) (- (* y y))))) 3.085 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #real (real->posit16 (- (pow x 4) (pow y 4)))))> 3.085 * [simplify]: Simplifying (real->posit16 (- (pow x 4) (pow y 4))) 3.085 * * [simplify]: iters left: 4 (7 enodes) 3.087 * * [simplify]: iters left: 3 (26 enodes) 3.094 * * [simplify]: iters left: 2 (58 enodes) 3.111 * * [simplify]: iters left: 1 (71 enodes) 3.129 * * [simplify]: Extracting #0: cost 1 inf + 0 3.129 * * [simplify]: Extracting #1: cost 2 inf + 0 3.129 * * [simplify]: Extracting #2: cost 15 inf + 0 3.129 * * [simplify]: Extracting #3: cost 34 inf + 0 3.130 * * [simplify]: Extracting #4: cost 27 inf + 655 3.131 * * [simplify]: Extracting #5: cost 4 inf + 3207 3.132 * * [simplify]: Extracting #6: cost 0 inf + 4015 3.134 * [simplify]: Simplified to (real->posit16 (- (* (* x x) (* x x)) (* (* y y) (* y y)))) 3.134 * [simplify]: Simplified (2 1) to (λ (x y) (posit16->real (real->posit16 (- (* (* x x) (* x x)) (* (* y y) (* y y)))))) 3.134 * * * * [progress]: [ 25 / 27 ] simplifiying candidate # 3.134 * [simplify]: Simplifying 0 3.134 * * [simplify]: iters left: 0 (1 enodes) 3.135 * * [simplify]: Extracting #0: cost 1 inf + 0 3.135 * * [simplify]: Extracting #1: cost 0 inf + 1 3.135 * [simplify]: Simplified to 0 3.135 * [simplify]: Simplified (2) to (λ (x y) 0) 3.136 * * * * [progress]: [ 26 / 27 ] simplifiying candidate # 3.136 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 3.136 * * [simplify]: iters left: 3 (6 enodes) 3.140 * * [simplify]: iters left: 2 (26 enodes) 3.151 * * [simplify]: iters left: 1 (58 enodes) 3.162 * * [simplify]: Extracting #0: cost 1 inf + 0 3.162 * * [simplify]: Extracting #1: cost 7 inf + 0 3.162 * * [simplify]: Extracting #2: cost 18 inf + 0 3.162 * * [simplify]: Extracting #3: cost 19 inf + 3 3.162 * * [simplify]: Extracting #4: cost 3 inf + 2852 3.163 * * [simplify]: Extracting #5: cost 0 inf + 1788 3.163 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y y) (* x x))) 3.163 * [simplify]: Simplified (2) to (λ (x y) (* (- (* x x) (* y y)) (+ (* y y) (* x x)))) 3.163 * * * * [progress]: [ 27 / 27 ] simplifiying candidate # 3.163 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 3.163 * * [simplify]: iters left: 3 (6 enodes) 3.165 * * [simplify]: iters left: 2 (26 enodes) 3.172 * * [simplify]: iters left: 1 (58 enodes) 3.181 * * [simplify]: Extracting #0: cost 1 inf + 0 3.181 * * [simplify]: Extracting #1: cost 7 inf + 0 3.181 * * [simplify]: Extracting #2: cost 18 inf + 0 3.181 * * [simplify]: Extracting #3: cost 19 inf + 3 3.181 * * [simplify]: Extracting #4: cost 3 inf + 2852 3.182 * * [simplify]: Extracting #5: cost 0 inf + 1788 3.182 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y y) (* x x))) 3.182 * [simplify]: Simplified (2) to (λ (x y) (* (- (* x x) (* y y)) (+ (* y y) (* x x)))) 3.182 * * * [progress]: adding candidates to table 3.418 * * [progress]: iteration 2 / 4 3.418 * * * [progress]: picking best candidate 3.424 * * * * [pick]: Picked # 3.424 * * * [progress]: localizing error 3.450 * * * [progress]: generating rewritten candidates 3.450 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 3.452 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 3.454 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 3.456 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 3.458 * * * [progress]: generating series expansions 3.458 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 3.459 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2) 3.459 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0 3.459 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.459 * [taylor]: Taking taylor expansion of x in x 3.459 * [backup-simplify]: Simplify 0 into 0 3.459 * [backup-simplify]: Simplify 1 into 1 3.459 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.459 * [taylor]: Taking taylor expansion of x in x 3.459 * [backup-simplify]: Simplify 0 into 0 3.459 * [backup-simplify]: Simplify 1 into 1 3.459 * [backup-simplify]: Simplify (* 1 1) into 1 3.459 * [backup-simplify]: Simplify 1 into 1 3.460 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.460 * [backup-simplify]: Simplify 0 into 0 3.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.460 * [backup-simplify]: Simplify 0 into 0 3.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.461 * [backup-simplify]: Simplify 0 into 0 3.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.462 * [backup-simplify]: Simplify 0 into 0 3.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.463 * [backup-simplify]: Simplify 0 into 0 3.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.463 * [backup-simplify]: Simplify 0 into 0 3.463 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2) 3.464 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 3.464 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 3.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.464 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.464 * [taylor]: Taking taylor expansion of x in x 3.464 * [backup-simplify]: Simplify 0 into 0 3.464 * [backup-simplify]: Simplify 1 into 1 3.464 * [backup-simplify]: Simplify (* 1 1) into 1 3.464 * [backup-simplify]: Simplify (/ 1 1) into 1 3.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.464 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.464 * [taylor]: Taking taylor expansion of x in x 3.464 * [backup-simplify]: Simplify 0 into 0 3.464 * [backup-simplify]: Simplify 1 into 1 3.464 * [backup-simplify]: Simplify (* 1 1) into 1 3.465 * [backup-simplify]: Simplify (/ 1 1) into 1 3.465 * [backup-simplify]: Simplify 1 into 1 3.465 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.466 * [backup-simplify]: Simplify 0 into 0 3.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.467 * [backup-simplify]: Simplify 0 into 0 3.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.468 * [backup-simplify]: Simplify 0 into 0 3.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.469 * [backup-simplify]: Simplify 0 into 0 3.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.470 * [backup-simplify]: Simplify 0 into 0 3.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.472 * [backup-simplify]: Simplify 0 into 0 3.472 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 3.472 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 3.472 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 3.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.472 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.472 * [taylor]: Taking taylor expansion of x in x 3.472 * [backup-simplify]: Simplify 0 into 0 3.472 * [backup-simplify]: Simplify 1 into 1 3.473 * [backup-simplify]: Simplify (* 1 1) into 1 3.473 * [backup-simplify]: Simplify (/ 1 1) into 1 3.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.473 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.473 * [taylor]: Taking taylor expansion of x in x 3.473 * [backup-simplify]: Simplify 0 into 0 3.473 * [backup-simplify]: Simplify 1 into 1 3.474 * [backup-simplify]: Simplify (* 1 1) into 1 3.474 * [backup-simplify]: Simplify (/ 1 1) into 1 3.474 * [backup-simplify]: Simplify 1 into 1 3.475 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.475 * [backup-simplify]: Simplify 0 into 0 3.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.477 * [backup-simplify]: Simplify 0 into 0 3.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.479 * [backup-simplify]: Simplify 0 into 0 3.480 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.481 * [backup-simplify]: Simplify 0 into 0 3.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.484 * [backup-simplify]: Simplify 0 into 0 3.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.485 * [backup-simplify]: Simplify 0 into 0 3.485 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 3.485 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 3.485 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2) 3.485 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0 3.485 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.485 * [taylor]: Taking taylor expansion of x in x 3.486 * [backup-simplify]: Simplify 0 into 0 3.486 * [backup-simplify]: Simplify 1 into 1 3.486 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.486 * [taylor]: Taking taylor expansion of x in x 3.486 * [backup-simplify]: Simplify 0 into 0 3.486 * [backup-simplify]: Simplify 1 into 1 3.486 * [backup-simplify]: Simplify (* 1 1) into 1 3.486 * [backup-simplify]: Simplify 1 into 1 3.486 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.486 * [backup-simplify]: Simplify 0 into 0 3.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.487 * [backup-simplify]: Simplify 0 into 0 3.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.487 * [backup-simplify]: Simplify 0 into 0 3.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.488 * [backup-simplify]: Simplify 0 into 0 3.489 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.489 * [backup-simplify]: Simplify 0 into 0 3.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.490 * [backup-simplify]: Simplify 0 into 0 3.490 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2) 3.490 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 3.490 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 3.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.490 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.490 * [taylor]: Taking taylor expansion of x in x 3.490 * [backup-simplify]: Simplify 0 into 0 3.490 * [backup-simplify]: Simplify 1 into 1 3.490 * [backup-simplify]: Simplify (* 1 1) into 1 3.491 * [backup-simplify]: Simplify (/ 1 1) into 1 3.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.491 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.491 * [taylor]: Taking taylor expansion of x in x 3.491 * [backup-simplify]: Simplify 0 into 0 3.491 * [backup-simplify]: Simplify 1 into 1 3.491 * [backup-simplify]: Simplify (* 1 1) into 1 3.491 * [backup-simplify]: Simplify (/ 1 1) into 1 3.491 * [backup-simplify]: Simplify 1 into 1 3.492 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.492 * [backup-simplify]: Simplify 0 into 0 3.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.493 * [backup-simplify]: Simplify 0 into 0 3.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.494 * [backup-simplify]: Simplify 0 into 0 3.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.495 * [backup-simplify]: Simplify 0 into 0 3.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.497 * [backup-simplify]: Simplify 0 into 0 3.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.498 * [backup-simplify]: Simplify 0 into 0 3.498 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 3.498 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 3.498 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 3.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.498 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.498 * [taylor]: Taking taylor expansion of x in x 3.498 * [backup-simplify]: Simplify 0 into 0 3.499 * [backup-simplify]: Simplify 1 into 1 3.499 * [backup-simplify]: Simplify (* 1 1) into 1 3.499 * [backup-simplify]: Simplify (/ 1 1) into 1 3.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.499 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.499 * [taylor]: Taking taylor expansion of x in x 3.499 * [backup-simplify]: Simplify 0 into 0 3.499 * [backup-simplify]: Simplify 1 into 1 3.499 * [backup-simplify]: Simplify (* 1 1) into 1 3.500 * [backup-simplify]: Simplify (/ 1 1) into 1 3.500 * [backup-simplify]: Simplify 1 into 1 3.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.500 * [backup-simplify]: Simplify 0 into 0 3.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.501 * [backup-simplify]: Simplify 0 into 0 3.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.503 * [backup-simplify]: Simplify 0 into 0 3.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.504 * [backup-simplify]: Simplify 0 into 0 3.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.505 * [backup-simplify]: Simplify 0 into 0 3.506 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.507 * [backup-simplify]: Simplify 0 into 0 3.507 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 3.507 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 3.507 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2) 3.507 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0 3.507 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.507 * [taylor]: Taking taylor expansion of y in y 3.507 * [backup-simplify]: Simplify 0 into 0 3.507 * [backup-simplify]: Simplify 1 into 1 3.507 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.507 * [taylor]: Taking taylor expansion of y in y 3.507 * [backup-simplify]: Simplify 0 into 0 3.507 * [backup-simplify]: Simplify 1 into 1 3.507 * [backup-simplify]: Simplify (* 1 1) into 1 3.507 * [backup-simplify]: Simplify 1 into 1 3.508 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.508 * [backup-simplify]: Simplify 0 into 0 3.508 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.508 * [backup-simplify]: Simplify 0 into 0 3.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.509 * [backup-simplify]: Simplify 0 into 0 3.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.510 * [backup-simplify]: Simplify 0 into 0 3.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.510 * [backup-simplify]: Simplify 0 into 0 3.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.511 * [backup-simplify]: Simplify 0 into 0 3.511 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2) 3.511 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2)) 3.511 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 3.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.511 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.511 * [taylor]: Taking taylor expansion of y in y 3.511 * [backup-simplify]: Simplify 0 into 0 3.511 * [backup-simplify]: Simplify 1 into 1 3.512 * [backup-simplify]: Simplify (* 1 1) into 1 3.512 * [backup-simplify]: Simplify (/ 1 1) into 1 3.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.512 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.512 * [taylor]: Taking taylor expansion of y in y 3.512 * [backup-simplify]: Simplify 0 into 0 3.512 * [backup-simplify]: Simplify 1 into 1 3.512 * [backup-simplify]: Simplify (* 1 1) into 1 3.512 * [backup-simplify]: Simplify (/ 1 1) into 1 3.513 * [backup-simplify]: Simplify 1 into 1 3.513 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.513 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.514 * [backup-simplify]: Simplify 0 into 0 3.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.516 * [backup-simplify]: Simplify 0 into 0 3.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.517 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.518 * [backup-simplify]: Simplify 0 into 0 3.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.520 * [backup-simplify]: Simplify 0 into 0 3.520 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2) 3.520 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2)) 3.520 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 3.520 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.520 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.520 * [taylor]: Taking taylor expansion of y in y 3.520 * [backup-simplify]: Simplify 0 into 0 3.520 * [backup-simplify]: Simplify 1 into 1 3.520 * [backup-simplify]: Simplify (* 1 1) into 1 3.520 * [backup-simplify]: Simplify (/ 1 1) into 1 3.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.521 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.521 * [taylor]: Taking taylor expansion of y in y 3.521 * [backup-simplify]: Simplify 0 into 0 3.521 * [backup-simplify]: Simplify 1 into 1 3.521 * [backup-simplify]: Simplify (* 1 1) into 1 3.521 * [backup-simplify]: Simplify (/ 1 1) into 1 3.521 * [backup-simplify]: Simplify 1 into 1 3.521 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.522 * [backup-simplify]: Simplify 0 into 0 3.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.523 * [backup-simplify]: Simplify 0 into 0 3.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.524 * [backup-simplify]: Simplify 0 into 0 3.525 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.525 * [backup-simplify]: Simplify 0 into 0 3.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.527 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2) 3.528 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 3.528 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2) 3.528 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0 3.528 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.528 * [taylor]: Taking taylor expansion of y in y 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.528 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.528 * [taylor]: Taking taylor expansion of y in y 3.528 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify 1 into 1 3.529 * [backup-simplify]: Simplify (* 1 1) into 1 3.529 * [backup-simplify]: Simplify 1 into 1 3.533 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.533 * [backup-simplify]: Simplify 0 into 0 3.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.534 * [backup-simplify]: Simplify 0 into 0 3.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.535 * [backup-simplify]: Simplify 0 into 0 3.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.536 * [backup-simplify]: Simplify 0 into 0 3.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.537 * [backup-simplify]: Simplify 0 into 0 3.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.537 * [backup-simplify]: Simplify 0 into 0 3.538 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2) 3.538 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2)) 3.538 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 3.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.538 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.538 * [taylor]: Taking taylor expansion of y in y 3.538 * [backup-simplify]: Simplify 0 into 0 3.538 * [backup-simplify]: Simplify 1 into 1 3.538 * [backup-simplify]: Simplify (* 1 1) into 1 3.538 * [backup-simplify]: Simplify (/ 1 1) into 1 3.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.538 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.538 * [taylor]: Taking taylor expansion of y in y 3.538 * [backup-simplify]: Simplify 0 into 0 3.538 * [backup-simplify]: Simplify 1 into 1 3.539 * [backup-simplify]: Simplify (* 1 1) into 1 3.539 * [backup-simplify]: Simplify (/ 1 1) into 1 3.539 * [backup-simplify]: Simplify 1 into 1 3.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.542 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.543 * [backup-simplify]: Simplify 0 into 0 3.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.545 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2) 3.546 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2)) 3.546 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 3.546 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.546 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.546 * [taylor]: Taking taylor expansion of y in y 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 1 into 1 3.547 * [backup-simplify]: Simplify (* 1 1) into 1 3.547 * [backup-simplify]: Simplify (/ 1 1) into 1 3.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.547 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.547 * [taylor]: Taking taylor expansion of y in y 3.547 * [backup-simplify]: Simplify 0 into 0 3.547 * [backup-simplify]: Simplify 1 into 1 3.547 * [backup-simplify]: Simplify (* 1 1) into 1 3.548 * [backup-simplify]: Simplify (/ 1 1) into 1 3.548 * [backup-simplify]: Simplify 1 into 1 3.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.549 * [backup-simplify]: Simplify 0 into 0 3.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.550 * [backup-simplify]: Simplify 0 into 0 3.550 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.551 * [backup-simplify]: Simplify 0 into 0 3.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.552 * [backup-simplify]: Simplify 0 into 0 3.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.555 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.558 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2) 3.558 * * * [progress]: simplifying candidates 3.558 * * * * [progress]: [ 1 / 92 ] simplifiying candidate # 3.558 * * * * [progress]: [ 2 / 92 ] simplifiying candidate # 3.558 * * * * [progress]: [ 3 / 92 ] simplifiying candidate # 3.558 * [simplify]: Simplifying (log (sqrt (pow x 4))) 3.558 * * [simplify]: iters left: 3 (5 enodes) 3.562 * * [simplify]: iters left: 2 (19 enodes) 3.569 * * [simplify]: iters left: 1 (33 enodes) 3.579 * * [simplify]: Extracting #0: cost 1 inf + 0 3.579 * * [simplify]: Extracting #1: cost 3 inf + 0 3.579 * * [simplify]: Extracting #2: cost 6 inf + 0 3.579 * * [simplify]: Extracting #3: cost 11 inf + 0 3.579 * * [simplify]: Extracting #4: cost 8 inf + 3 3.579 * * [simplify]: Extracting #5: cost 0 inf + 1657 3.579 * * [simplify]: Extracting #6: cost 0 inf + 711 3.580 * [simplify]: Simplified to (log (fabs (* x x))) 3.580 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (exp (log (fabs (* x x)))) (sqrt (pow y 4))))) 3.580 * * * * [progress]: [ 4 / 92 ] simplifiying candidate # 3.580 * [simplify]: Simplifying (exp (sqrt (pow x 4))) 3.580 * * [simplify]: iters left: 3 (5 enodes) 3.583 * * [simplify]: iters left: 2 (19 enodes) 3.591 * * [simplify]: iters left: 1 (33 enodes) 3.600 * * [simplify]: Extracting #0: cost 1 inf + 0 3.600 * * [simplify]: Extracting #1: cost 3 inf + 0 3.600 * * [simplify]: Extracting #2: cost 6 inf + 0 3.600 * * [simplify]: Extracting #3: cost 11 inf + 0 3.600 * * [simplify]: Extracting #4: cost 8 inf + 3 3.601 * * [simplify]: Extracting #5: cost 0 inf + 1657 3.601 * * [simplify]: Extracting #6: cost 0 inf + 711 3.601 * [simplify]: Simplified to (exp (fabs (* x x))) 3.601 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (log (exp (fabs (* x x)))) (sqrt (pow y 4))))) 3.601 * * * * [progress]: [ 5 / 92 ] simplifiying candidate # 3.602 * [simplify]: Simplifying (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) 3.602 * * [simplify]: iters left: 5 (6 enodes) 3.605 * * [simplify]: iters left: 4 (22 enodes) 3.614 * * [simplify]: iters left: 3 (36 enodes) 3.620 * * [simplify]: iters left: 2 (40 enodes) 3.626 * * [simplify]: iters left: 1 (46 enodes) 3.633 * * [simplify]: Extracting #0: cost 1 inf + 0 3.633 * * [simplify]: Extracting #1: cost 3 inf + 0 3.633 * * [simplify]: Extracting #2: cost 5 inf + 0 3.633 * * [simplify]: Extracting #3: cost 8 inf + 0 3.633 * * [simplify]: Extracting #4: cost 14 inf + 0 3.633 * * [simplify]: Extracting #5: cost 13 inf + 3 3.633 * * [simplify]: Extracting #6: cost 6 inf + 672 3.633 * * [simplify]: Extracting #7: cost 1 inf + 1095 3.633 * * [simplify]: Extracting #8: cost 0 inf + 1296 3.634 * [simplify]: Simplified to (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))) 3.634 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4))))) 3.634 * [simplify]: Simplifying (cbrt (sqrt (pow x 4))) 3.634 * * [simplify]: iters left: 3 (5 enodes) 3.636 * * [simplify]: iters left: 2 (19 enodes) 3.640 * * [simplify]: iters left: 1 (33 enodes) 3.645 * * [simplify]: Extracting #0: cost 1 inf + 0 3.645 * * [simplify]: Extracting #1: cost 3 inf + 0 3.645 * * [simplify]: Extracting #2: cost 6 inf + 0 3.645 * * [simplify]: Extracting #3: cost 11 inf + 0 3.645 * * [simplify]: Extracting #4: cost 8 inf + 3 3.645 * * [simplify]: Extracting #5: cost 0 inf + 1677 3.645 * * [simplify]: Extracting #6: cost 0 inf + 731 3.645 * [simplify]: Simplified to (cbrt (fabs (* x x))) 3.645 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (fabs (* x x)))) (sqrt (pow y 4))))) 3.645 * * * * [progress]: [ 6 / 92 ] simplifiying candidate # 3.645 * [simplify]: Simplifying (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4))) 3.645 * * [simplify]: iters left: 6 (6 enodes) 3.648 * * [simplify]: iters left: 5 (21 enodes) 3.660 * * [simplify]: iters left: 4 (42 enodes) 3.673 * * [simplify]: iters left: 3 (57 enodes) 3.685 * * [simplify]: iters left: 2 (83 enodes) 3.702 * * [simplify]: iters left: 1 (142 enodes) 3.737 * * [simplify]: Extracting #0: cost 1 inf + 0 3.738 * * [simplify]: Extracting #1: cost 16 inf + 0 3.738 * * [simplify]: Extracting #2: cost 35 inf + 2 3.738 * * [simplify]: Extracting #3: cost 26 inf + 463 3.739 * * [simplify]: Extracting #4: cost 18 inf + 1995 3.741 * * [simplify]: Extracting #5: cost 0 inf + 7469 3.743 * [simplify]: Simplified to (* (fabs (* x x)) (* (* x x) (* x x))) 3.743 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (cbrt (* (fabs (* x x)) (* (* x x) (* x x)))) (sqrt (pow y 4))))) 3.743 * * * * [progress]: [ 7 / 92 ] simplifiying candidate # 3.743 * [simplify]: Simplifying (sqrt (pow (* (cbrt x) (cbrt x)) 4)) 3.743 * * [simplify]: iters left: 5 (6 enodes) 3.747 * * [simplify]: iters left: 4 (22 enodes) 3.756 * * [simplify]: iters left: 3 (36 enodes) 3.769 * * [simplify]: iters left: 2 (58 enodes) 3.795 * * [simplify]: iters left: 1 (112 enodes) 3.835 * * [simplify]: Extracting #0: cost 1 inf + 0 3.835 * * [simplify]: Extracting #1: cost 4 inf + 0 3.835 * * [simplify]: Extracting #2: cost 26 inf + 0 3.835 * * [simplify]: Extracting #3: cost 51 inf + 2 3.835 * * [simplify]: Extracting #4: cost 43 inf + 673 3.836 * * [simplify]: Extracting #5: cost 36 inf + 1771 3.837 * * [simplify]: Extracting #6: cost 7 inf + 10205 3.838 * * [simplify]: Extracting #7: cost 0 inf + 10735 3.840 * * [simplify]: Extracting #8: cost 0 inf + 10564 3.841 * [simplify]: Simplified to (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) 3.841 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4))))) 3.841 * [simplify]: Simplifying (sqrt (pow (cbrt x) 4)) 3.842 * * [simplify]: iters left: 3 (5 enodes) 3.843 * * [simplify]: iters left: 2 (19 enodes) 3.847 * * [simplify]: iters left: 1 (33 enodes) 3.855 * * [simplify]: Extracting #0: cost 1 inf + 0 3.855 * * [simplify]: Extracting #1: cost 4 inf + 0 3.856 * * [simplify]: Extracting #2: cost 10 inf + 0 3.856 * * [simplify]: Extracting #3: cost 12 inf + 2 3.856 * * [simplify]: Extracting #4: cost 4 inf + 1284 3.856 * * [simplify]: Extracting #5: cost 1 inf + 1345 3.856 * * [simplify]: Extracting #6: cost 0 inf + 1637 3.857 * [simplify]: Simplified to (fabs (* (cbrt x) (cbrt x))) 3.857 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (fabs (* (cbrt x) (cbrt x)))) (sqrt (pow y 4))))) 3.857 * * * * [progress]: [ 8 / 92 ] simplifiying candidate # 3.857 * [simplify]: Simplifying (sqrt (pow (sqrt x) 4)) 3.858 * * [simplify]: iters left: 3 (5 enodes) 3.861 * * [simplify]: iters left: 2 (19 enodes) 3.869 * * [simplify]: iters left: 1 (33 enodes) 3.881 * * [simplify]: Extracting #0: cost 1 inf + 0 3.881 * * [simplify]: Extracting #1: cost 4 inf + 0 3.881 * * [simplify]: Extracting #2: cost 8 inf + 1 3.881 * * [simplify]: Extracting #3: cost 6 inf + 207 3.881 * * [simplify]: Extracting #4: cost 3 inf + 502 3.881 * * [simplify]: Extracting #5: cost 1 inf + 755 3.882 * * [simplify]: Extracting #6: cost 0 inf + 1007 3.882 * [simplify]: Simplified to (fabs x) 3.882 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs x) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4))))) 3.882 * [simplify]: Simplifying (sqrt (pow (sqrt x) 4)) 3.882 * * [simplify]: iters left: 3 (5 enodes) 3.886 * * [simplify]: iters left: 2 (19 enodes) 3.893 * * [simplify]: iters left: 1 (33 enodes) 3.908 * * [simplify]: Extracting #0: cost 1 inf + 0 3.908 * * [simplify]: Extracting #1: cost 4 inf + 0 3.908 * * [simplify]: Extracting #2: cost 8 inf + 1 3.908 * * [simplify]: Extracting #3: cost 6 inf + 207 3.908 * * [simplify]: Extracting #4: cost 3 inf + 502 3.909 * * [simplify]: Extracting #5: cost 1 inf + 755 3.909 * * [simplify]: Extracting #6: cost 0 inf + 1007 3.909 * [simplify]: Simplified to (fabs x) 3.910 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow (sqrt x) 4)) (fabs x)) (sqrt (pow y 4))))) 3.910 * * * * [progress]: [ 9 / 92 ] simplifiying candidate # 3.910 * [simplify]: Simplifying (sqrt (pow 1 4)) 3.910 * * [simplify]: iters left: 2 (4 enodes) 3.915 * * [simplify]: iters left: 1 (12 enodes) 3.919 * * [simplify]: Extracting #0: cost 1 inf + 0 3.919 * * [simplify]: Extracting #1: cost 0 inf + 1 3.919 * [simplify]: Simplified to 1 3.919 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))))) 3.919 * [simplify]: Simplifying (sqrt (pow x 4)) 3.919 * * [simplify]: iters left: 2 (4 enodes) 3.922 * * [simplify]: iters left: 1 (16 enodes) 3.928 * * [simplify]: Extracting #0: cost 1 inf + 0 3.928 * * [simplify]: Extracting #1: cost 4 inf + 0 3.929 * * [simplify]: Extracting #2: cost 10 inf + 0 3.929 * * [simplify]: Extracting #3: cost 8 inf + 3 3.929 * * [simplify]: Extracting #4: cost 1 inf + 1014 3.929 * * [simplify]: Extracting #5: cost 0 inf + 622 3.929 * [simplify]: Simplified to (fabs (* x x)) 3.929 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (fabs (* x x))) (sqrt (pow y 4))))) 3.929 * * * * [progress]: [ 10 / 92 ] simplifiying candidate # 3.930 * [simplify]: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 3.930 * * [simplify]: iters left: 5 (6 enodes) 3.933 * * [simplify]: iters left: 4 (23 enodes) 3.942 * * [simplify]: iters left: 3 (36 enodes) 3.952 * * [simplify]: iters left: 2 (40 enodes) 3.963 * * [simplify]: iters left: 1 (46 enodes) 3.975 * * [simplify]: Extracting #0: cost 1 inf + 0 3.975 * * [simplify]: Extracting #1: cost 4 inf + 0 3.975 * * [simplify]: Extracting #2: cost 7 inf + 0 3.975 * * [simplify]: Extracting #3: cost 12 inf + 0 3.976 * * [simplify]: Extracting #4: cost 14 inf + 2 3.976 * * [simplify]: Extracting #5: cost 6 inf + 1385 3.976 * * [simplify]: Extracting #6: cost 2 inf + 1516 3.977 * * [simplify]: Extracting #7: cost 0 inf + 1667 3.977 * * [simplify]: Extracting #8: cost 0 inf + 1536 3.978 * [simplify]: Simplified to (fabs (cbrt (* (* x x) (* x x)))) 3.978 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (cbrt (* (* x x) (* x x)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))))) 3.978 * [simplify]: Simplifying (sqrt (cbrt (pow x 4))) 3.978 * * [simplify]: iters left: 3 (5 enodes) 3.981 * * [simplify]: iters left: 2 (19 enodes) 3.987 * * [simplify]: iters left: 1 (32 enodes) 3.991 * * [simplify]: Extracting #0: cost 1 inf + 0 3.991 * * [simplify]: Extracting #1: cost 3 inf + 0 3.991 * * [simplify]: Extracting #2: cost 5 inf + 0 3.991 * * [simplify]: Extracting #3: cost 9 inf + 0 3.991 * * [simplify]: Extracting #4: cost 9 inf + 2 3.991 * * [simplify]: Extracting #5: cost 0 inf + 1757 3.992 * * [simplify]: Extracting #6: cost 0 inf + 971 3.992 * [simplify]: Simplified to (sqrt (cbrt (* (* x x) (* x x)))) 3.992 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (* (* x x) (* x x))))) (sqrt (pow y 4))))) 3.992 * * * * [progress]: [ 11 / 92 ] simplifiying candidate # 3.992 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 3.992 * * [simplify]: iters left: 3 (5 enodes) 3.994 * * [simplify]: iters left: 2 (19 enodes) 3.998 * * [simplify]: iters left: 1 (33 enodes) 4.002 * * [simplify]: Extracting #0: cost 1 inf + 0 4.002 * * [simplify]: Extracting #1: cost 3 inf + 0 4.002 * * [simplify]: Extracting #2: cost 6 inf + 0 4.002 * * [simplify]: Extracting #3: cost 11 inf + 0 4.003 * * [simplify]: Extracting #4: cost 8 inf + 3 4.003 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.003 * * [simplify]: Extracting #6: cost 0 inf + 651 4.003 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.003 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))))) 4.003 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.003 * * [simplify]: iters left: 3 (5 enodes) 4.005 * * [simplify]: iters left: 2 (19 enodes) 4.009 * * [simplify]: iters left: 1 (33 enodes) 4.014 * * [simplify]: Extracting #0: cost 1 inf + 0 4.014 * * [simplify]: Extracting #1: cost 3 inf + 0 4.014 * * [simplify]: Extracting #2: cost 6 inf + 0 4.014 * * [simplify]: Extracting #3: cost 11 inf + 0 4.014 * * [simplify]: Extracting #4: cost 8 inf + 3 4.014 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.014 * * [simplify]: Extracting #6: cost 0 inf + 651 4.014 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.014 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4))))) 4.014 * * * * [progress]: [ 12 / 92 ] simplifiying candidate # 4.015 * [simplify]: Simplifying (sqrt 1) 4.015 * * [simplify]: iters left: 1 (2 enodes) 4.017 * * [simplify]: Extracting #0: cost 1 inf + 0 4.017 * * [simplify]: Extracting #1: cost 0 inf + 1 4.017 * [simplify]: Simplified to 1 4.017 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))))) 4.017 * [simplify]: Simplifying (sqrt (pow x 4)) 4.017 * * [simplify]: iters left: 2 (4 enodes) 4.020 * * [simplify]: iters left: 1 (16 enodes) 4.027 * * [simplify]: Extracting #0: cost 1 inf + 0 4.027 * * [simplify]: Extracting #1: cost 4 inf + 0 4.027 * * [simplify]: Extracting #2: cost 10 inf + 0 4.027 * * [simplify]: Extracting #3: cost 8 inf + 3 4.027 * * [simplify]: Extracting #4: cost 1 inf + 1014 4.027 * * [simplify]: Extracting #5: cost 0 inf + 622 4.027 * [simplify]: Simplified to (fabs (* x x)) 4.027 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (fabs (* x x))) (sqrt (pow y 4))))) 4.028 * * * * [progress]: [ 13 / 92 ] simplifiying candidate # 4.028 * [simplify]: Simplifying (sqrt (pow x (/ 4 2))) 4.028 * * [simplify]: iters left: 4 (6 enodes) 4.036 * * [simplify]: iters left: 3 (21 enodes) 4.046 * * [simplify]: iters left: 2 (39 enodes) 4.057 * * [simplify]: iters left: 1 (52 enodes) 4.071 * * [simplify]: Extracting #0: cost 1 inf + 0 4.071 * * [simplify]: Extracting #1: cost 4 inf + 0 4.071 * * [simplify]: Extracting #2: cost 5 inf + 1 4.071 * * [simplify]: Extracting #3: cost 1 inf + 125 4.071 * * [simplify]: Extracting #4: cost 0 inf + 166 4.071 * [simplify]: Simplified to (fabs x) 4.071 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs x) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4))))) 4.072 * [simplify]: Simplifying (sqrt (pow x (/ 4 2))) 4.072 * * [simplify]: iters left: 4 (6 enodes) 4.077 * * [simplify]: iters left: 3 (21 enodes) 4.086 * * [simplify]: iters left: 2 (39 enodes) 4.095 * * [simplify]: iters left: 1 (52 enodes) 4.108 * * [simplify]: Extracting #0: cost 1 inf + 0 4.108 * * [simplify]: Extracting #1: cost 4 inf + 0 4.108 * * [simplify]: Extracting #2: cost 5 inf + 1 4.108 * * [simplify]: Extracting #3: cost 1 inf + 125 4.108 * * [simplify]: Extracting #4: cost 0 inf + 166 4.108 * [simplify]: Simplified to (fabs x) 4.108 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (pow x (/ 4 2))) (fabs x)) (sqrt (pow y 4))))) 4.108 * * * * [progress]: [ 14 / 92 ] simplifiying candidate # 4.109 * [simplify]: Simplifying (/ 4 2) 4.109 * * [simplify]: iters left: 2 (3 enodes) 4.112 * * [simplify]: iters left: 1 (9 enodes) 4.115 * * [simplify]: Extracting #0: cost 1 inf + 0 4.115 * * [simplify]: Extracting #1: cost 0 inf + 1 4.115 * [simplify]: Simplified to 2 4.115 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (pow x 2) (sqrt (pow y 4))))) 4.115 * * * * [progress]: [ 15 / 92 ] simplifiying candidate # 4.115 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.115 * * [simplify]: iters left: 3 (5 enodes) 4.118 * * [simplify]: iters left: 2 (19 enodes) 4.125 * * [simplify]: iters left: 1 (33 enodes) 4.133 * * [simplify]: Extracting #0: cost 1 inf + 0 4.133 * * [simplify]: Extracting #1: cost 3 inf + 0 4.133 * * [simplify]: Extracting #2: cost 6 inf + 0 4.133 * * [simplify]: Extracting #3: cost 11 inf + 0 4.133 * * [simplify]: Extracting #4: cost 8 inf + 3 4.133 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.133 * * [simplify]: Extracting #6: cost 0 inf + 651 4.133 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.134 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))))) 4.134 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.134 * * [simplify]: iters left: 3 (5 enodes) 4.136 * * [simplify]: iters left: 2 (19 enodes) 4.140 * * [simplify]: iters left: 1 (33 enodes) 4.145 * * [simplify]: Extracting #0: cost 1 inf + 0 4.145 * * [simplify]: Extracting #1: cost 3 inf + 0 4.145 * * [simplify]: Extracting #2: cost 6 inf + 0 4.145 * * [simplify]: Extracting #3: cost 11 inf + 0 4.145 * * [simplify]: Extracting #4: cost 8 inf + 3 4.145 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.145 * * [simplify]: Extracting #6: cost 0 inf + 651 4.146 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.146 * [simplify]: Simplified (2 2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4))))) 4.146 * * * * [progress]: [ 16 / 92 ] simplifiying candidate # 4.146 * * * * [progress]: [ 17 / 92 ] simplifiying candidate # 4.146 * * * * [progress]: [ 18 / 92 ] simplifiying candidate # 4.146 * * * * [progress]: [ 19 / 92 ] simplifiying candidate # 4.146 * * * * [progress]: [ 20 / 92 ] simplifiying candidate #real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4)))))> 4.146 * [simplify]: Simplifying (real->posit16 (sqrt (pow x 4))) 4.146 * * [simplify]: iters left: 3 (5 enodes) 4.148 * * [simplify]: iters left: 2 (16 enodes) 4.151 * * [simplify]: iters left: 1 (30 enodes) 4.156 * * [simplify]: Extracting #0: cost 1 inf + 0 4.156 * * [simplify]: Extracting #1: cost 2 inf + 0 4.156 * * [simplify]: Extracting #2: cost 4 inf + 0 4.156 * * [simplify]: Extracting #3: cost 9 inf + 0 4.156 * * [simplify]: Extracting #4: cost 6 inf + 3 4.156 * * [simplify]: Extracting #5: cost 1 inf + 972 4.156 * * [simplify]: Extracting #6: cost 0 inf + 409 4.156 * [simplify]: Simplified to (real->posit16 (fabs (* x x))) 4.156 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (posit16->real (real->posit16 (fabs (* x x)))) (sqrt (pow y 4))))) 4.156 * * * * [progress]: [ 21 / 92 ] simplifiying candidate # 4.156 * * * * [progress]: [ 22 / 92 ] simplifiying candidate # 4.156 * * * * [progress]: [ 23 / 92 ] simplifiying candidate # 4.156 * [simplify]: Simplifying (log (sqrt (pow x 4))) 4.157 * * [simplify]: iters left: 3 (5 enodes) 4.158 * * [simplify]: iters left: 2 (19 enodes) 4.165 * * [simplify]: iters left: 1 (33 enodes) 4.169 * * [simplify]: Extracting #0: cost 1 inf + 0 4.170 * * [simplify]: Extracting #1: cost 3 inf + 0 4.170 * * [simplify]: Extracting #2: cost 6 inf + 0 4.170 * * [simplify]: Extracting #3: cost 11 inf + 0 4.170 * * [simplify]: Extracting #4: cost 8 inf + 3 4.170 * * [simplify]: Extracting #5: cost 0 inf + 1657 4.170 * * [simplify]: Extracting #6: cost 0 inf + 711 4.170 * [simplify]: Simplified to (log (fabs (* x x))) 4.170 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (exp (log (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.170 * * * * [progress]: [ 24 / 92 ] simplifiying candidate # 4.171 * [simplify]: Simplifying (exp (sqrt (pow x 4))) 4.171 * * [simplify]: iters left: 3 (5 enodes) 4.172 * * [simplify]: iters left: 2 (19 enodes) 4.176 * * [simplify]: iters left: 1 (33 enodes) 4.182 * * [simplify]: Extracting #0: cost 1 inf + 0 4.182 * * [simplify]: Extracting #1: cost 3 inf + 0 4.182 * * [simplify]: Extracting #2: cost 6 inf + 0 4.182 * * [simplify]: Extracting #3: cost 11 inf + 0 4.182 * * [simplify]: Extracting #4: cost 8 inf + 3 4.182 * * [simplify]: Extracting #5: cost 0 inf + 1657 4.183 * * [simplify]: Extracting #6: cost 0 inf + 711 4.183 * [simplify]: Simplified to (exp (fabs (* x x))) 4.183 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (log (exp (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.183 * * * * [progress]: [ 25 / 92 ] simplifiying candidate # 4.183 * [simplify]: Simplifying (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) 4.183 * * [simplify]: iters left: 5 (6 enodes) 4.187 * * [simplify]: iters left: 4 (22 enodes) 4.195 * * [simplify]: iters left: 3 (36 enodes) 4.200 * * [simplify]: iters left: 2 (40 enodes) 4.206 * * [simplify]: iters left: 1 (46 enodes) 4.212 * * [simplify]: Extracting #0: cost 1 inf + 0 4.212 * * [simplify]: Extracting #1: cost 3 inf + 0 4.212 * * [simplify]: Extracting #2: cost 5 inf + 0 4.212 * * [simplify]: Extracting #3: cost 8 inf + 0 4.212 * * [simplify]: Extracting #4: cost 14 inf + 0 4.212 * * [simplify]: Extracting #5: cost 13 inf + 3 4.213 * * [simplify]: Extracting #6: cost 6 inf + 672 4.213 * * [simplify]: Extracting #7: cost 1 inf + 1095 4.213 * * [simplify]: Extracting #8: cost 0 inf + 1296 4.213 * [simplify]: Simplified to (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))) 4.213 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (* (cbrt (fabs (* x x))) (cbrt (fabs (* x x)))) (cbrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.213 * [simplify]: Simplifying (cbrt (sqrt (pow x 4))) 4.214 * * [simplify]: iters left: 3 (5 enodes) 4.215 * * [simplify]: iters left: 2 (19 enodes) 4.223 * * [simplify]: iters left: 1 (33 enodes) 4.232 * * [simplify]: Extracting #0: cost 1 inf + 0 4.232 * * [simplify]: Extracting #1: cost 3 inf + 0 4.232 * * [simplify]: Extracting #2: cost 6 inf + 0 4.232 * * [simplify]: Extracting #3: cost 11 inf + 0 4.232 * * [simplify]: Extracting #4: cost 8 inf + 3 4.232 * * [simplify]: Extracting #5: cost 0 inf + 1677 4.233 * * [simplify]: Extracting #6: cost 0 inf + 731 4.233 * [simplify]: Simplified to (cbrt (fabs (* x x))) 4.233 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (* (cbrt (sqrt (pow x 4))) (cbrt (sqrt (pow x 4)))) (cbrt (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.233 * * * * [progress]: [ 26 / 92 ] simplifiying candidate # 4.234 * [simplify]: Simplifying (* (* (sqrt (pow x 4)) (sqrt (pow x 4))) (sqrt (pow x 4))) 4.234 * * [simplify]: iters left: 6 (6 enodes) 4.238 * * [simplify]: iters left: 5 (21 enodes) 4.246 * * [simplify]: iters left: 4 (42 enodes) 4.260 * * [simplify]: iters left: 3 (57 enodes) 4.277 * * [simplify]: iters left: 2 (83 enodes) 4.310 * * [simplify]: iters left: 1 (142 enodes) 4.351 * * [simplify]: Extracting #0: cost 1 inf + 0 4.351 * * [simplify]: Extracting #1: cost 16 inf + 0 4.352 * * [simplify]: Extracting #2: cost 35 inf + 2 4.352 * * [simplify]: Extracting #3: cost 26 inf + 463 4.353 * * [simplify]: Extracting #4: cost 18 inf + 1995 4.355 * * [simplify]: Extracting #5: cost 0 inf + 7469 4.357 * [simplify]: Simplified to (* (fabs (* x x)) (* (* x x) (* x x))) 4.357 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (cbrt (* (fabs (* x x)) (* (* x x) (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.357 * * * * [progress]: [ 27 / 92 ] simplifiying candidate # 4.357 * [simplify]: Simplifying (sqrt (pow (* (cbrt x) (cbrt x)) 4)) 4.357 * * [simplify]: iters left: 5 (6 enodes) 4.361 * * [simplify]: iters left: 4 (22 enodes) 4.369 * * [simplify]: iters left: 3 (36 enodes) 4.377 * * [simplify]: iters left: 2 (58 enodes) 4.389 * * [simplify]: iters left: 1 (112 enodes) 4.426 * * [simplify]: Extracting #0: cost 1 inf + 0 4.426 * * [simplify]: Extracting #1: cost 4 inf + 0 4.426 * * [simplify]: Extracting #2: cost 26 inf + 0 4.426 * * [simplify]: Extracting #3: cost 51 inf + 2 4.427 * * [simplify]: Extracting #4: cost 43 inf + 673 4.427 * * [simplify]: Extracting #5: cost 36 inf + 1771 4.428 * * [simplify]: Extracting #6: cost 7 inf + 10205 4.429 * * [simplify]: Extracting #7: cost 0 inf + 10735 4.431 * * [simplify]: Extracting #8: cost 0 inf + 10564 4.433 * [simplify]: Simplified to (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) 4.433 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (sqrt (pow (cbrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.433 * [simplify]: Simplifying (sqrt (pow (cbrt x) 4)) 4.433 * * [simplify]: iters left: 3 (5 enodes) 4.435 * * [simplify]: iters left: 2 (19 enodes) 4.439 * * [simplify]: iters left: 1 (33 enodes) 4.450 * * [simplify]: Extracting #0: cost 1 inf + 0 4.450 * * [simplify]: Extracting #1: cost 4 inf + 0 4.451 * * [simplify]: Extracting #2: cost 10 inf + 0 4.451 * * [simplify]: Extracting #3: cost 12 inf + 2 4.451 * * [simplify]: Extracting #4: cost 4 inf + 1284 4.451 * * [simplify]: Extracting #5: cost 1 inf + 1345 4.451 * * [simplify]: Extracting #6: cost 0 inf + 1637 4.452 * [simplify]: Simplified to (fabs (* (cbrt x) (cbrt x))) 4.452 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (fabs (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))) (fabs (* (cbrt x) (cbrt x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.452 * * * * [progress]: [ 28 / 92 ] simplifiying candidate # 4.452 * [simplify]: Simplifying (sqrt (pow (sqrt x) 4)) 4.452 * * [simplify]: iters left: 3 (5 enodes) 4.455 * * [simplify]: iters left: 2 (19 enodes) 4.462 * * [simplify]: iters left: 1 (33 enodes) 4.472 * * [simplify]: Extracting #0: cost 1 inf + 0 4.472 * * [simplify]: Extracting #1: cost 4 inf + 0 4.473 * * [simplify]: Extracting #2: cost 8 inf + 1 4.473 * * [simplify]: Extracting #3: cost 6 inf + 207 4.473 * * [simplify]: Extracting #4: cost 3 inf + 502 4.473 * * [simplify]: Extracting #5: cost 1 inf + 755 4.473 * * [simplify]: Extracting #6: cost 0 inf + 1007 4.474 * [simplify]: Simplified to (fabs x) 4.474 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs x) (sqrt (pow (sqrt x) 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.474 * [simplify]: Simplifying (sqrt (pow (sqrt x) 4)) 4.474 * * [simplify]: iters left: 3 (5 enodes) 4.477 * * [simplify]: iters left: 2 (19 enodes) 4.482 * * [simplify]: iters left: 1 (33 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 8 inf + 1 4.488 * * [simplify]: Extracting #3: cost 6 inf + 207 4.489 * * [simplify]: Extracting #4: cost 3 inf + 502 4.489 * * [simplify]: Extracting #5: cost 1 inf + 755 4.489 * * [simplify]: Extracting #6: cost 0 inf + 1007 4.489 * [simplify]: Simplified to (fabs x) 4.489 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (pow (sqrt x) 4)) (fabs x)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.489 * * * * [progress]: [ 29 / 92 ] simplifiying candidate # 4.489 * [simplify]: Simplifying (sqrt (pow 1 4)) 4.489 * * [simplify]: iters left: 2 (4 enodes) 4.492 * * [simplify]: iters left: 1 (12 enodes) 4.494 * * [simplify]: Extracting #0: cost 1 inf + 0 4.494 * * [simplify]: Extracting #1: cost 0 inf + 1 4.494 * [simplify]: Simplified to 1 4.494 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.495 * [simplify]: Simplifying (sqrt (pow x 4)) 4.495 * * [simplify]: iters left: 2 (4 enodes) 4.496 * * [simplify]: iters left: 1 (16 enodes) 4.500 * * [simplify]: Extracting #0: cost 1 inf + 0 4.500 * * [simplify]: Extracting #1: cost 4 inf + 0 4.500 * * [simplify]: Extracting #2: cost 10 inf + 0 4.500 * * [simplify]: Extracting #3: cost 8 inf + 3 4.500 * * [simplify]: Extracting #4: cost 1 inf + 1014 4.500 * * [simplify]: Extracting #5: cost 0 inf + 622 4.500 * [simplify]: Simplified to (fabs (* x x)) 4.500 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* 1 (fabs (* x x))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.501 * * * * [progress]: [ 30 / 92 ] simplifiying candidate # 4.501 * [simplify]: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 4.501 * * [simplify]: iters left: 5 (6 enodes) 4.503 * * [simplify]: iters left: 4 (23 enodes) 4.508 * * [simplify]: iters left: 3 (36 enodes) 4.523 * * [simplify]: iters left: 2 (40 enodes) 4.534 * * [simplify]: iters left: 1 (46 enodes) 4.546 * * [simplify]: Extracting #0: cost 1 inf + 0 4.547 * * [simplify]: Extracting #1: cost 4 inf + 0 4.547 * * [simplify]: Extracting #2: cost 7 inf + 0 4.547 * * [simplify]: Extracting #3: cost 12 inf + 0 4.547 * * [simplify]: Extracting #4: cost 14 inf + 2 4.547 * * [simplify]: Extracting #5: cost 6 inf + 1385 4.547 * * [simplify]: Extracting #6: cost 2 inf + 1516 4.548 * * [simplify]: Extracting #7: cost 0 inf + 1667 4.548 * * [simplify]: Extracting #8: cost 0 inf + 1536 4.549 * [simplify]: Simplified to (fabs (cbrt (* (* x x) (* x x)))) 4.549 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs (cbrt (* (* x x) (* x x)))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.549 * [simplify]: Simplifying (sqrt (cbrt (pow x 4))) 4.549 * * [simplify]: iters left: 3 (5 enodes) 4.552 * * [simplify]: iters left: 2 (19 enodes) 4.556 * * [simplify]: iters left: 1 (32 enodes) 4.561 * * [simplify]: Extracting #0: cost 1 inf + 0 4.561 * * [simplify]: Extracting #1: cost 3 inf + 0 4.561 * * [simplify]: Extracting #2: cost 5 inf + 0 4.561 * * [simplify]: Extracting #3: cost 9 inf + 0 4.561 * * [simplify]: Extracting #4: cost 9 inf + 2 4.561 * * [simplify]: Extracting #5: cost 0 inf + 1757 4.562 * * [simplify]: Extracting #6: cost 0 inf + 971 4.562 * [simplify]: Simplified to (sqrt (cbrt (* (* x x) (* x x)))) 4.562 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (sqrt (cbrt (* (* x x) (* x x))))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.562 * * * * [progress]: [ 31 / 92 ] simplifiying candidate # 4.562 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.562 * * [simplify]: iters left: 3 (5 enodes) 4.564 * * [simplify]: iters left: 2 (19 enodes) 4.568 * * [simplify]: iters left: 1 (33 enodes) 4.572 * * [simplify]: Extracting #0: cost 1 inf + 0 4.572 * * [simplify]: Extracting #1: cost 3 inf + 0 4.572 * * [simplify]: Extracting #2: cost 6 inf + 0 4.572 * * [simplify]: Extracting #3: cost 11 inf + 0 4.572 * * [simplify]: Extracting #4: cost 8 inf + 3 4.573 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.573 * * [simplify]: Extracting #6: cost 0 inf + 651 4.573 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.573 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.573 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.573 * * [simplify]: iters left: 3 (5 enodes) 4.575 * * [simplify]: iters left: 2 (19 enodes) 4.579 * * [simplify]: iters left: 1 (33 enodes) 4.584 * * [simplify]: Extracting #0: cost 1 inf + 0 4.584 * * [simplify]: Extracting #1: cost 3 inf + 0 4.584 * * [simplify]: Extracting #2: cost 6 inf + 0 4.584 * * [simplify]: Extracting #3: cost 11 inf + 0 4.584 * * [simplify]: Extracting #4: cost 8 inf + 3 4.584 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.584 * * [simplify]: Extracting #6: cost 0 inf + 651 4.584 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.585 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.585 * * * * [progress]: [ 32 / 92 ] simplifiying candidate # 4.585 * [simplify]: Simplifying (sqrt 1) 4.585 * * [simplify]: iters left: 1 (2 enodes) 4.588 * * [simplify]: Extracting #0: cost 1 inf + 0 4.588 * * [simplify]: Extracting #1: cost 0 inf + 1 4.588 * [simplify]: Simplified to 1 4.588 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.588 * [simplify]: Simplifying (sqrt (pow x 4)) 4.588 * * [simplify]: iters left: 2 (4 enodes) 4.591 * * [simplify]: iters left: 1 (16 enodes) 4.598 * * [simplify]: Extracting #0: cost 1 inf + 0 4.598 * * [simplify]: Extracting #1: cost 4 inf + 0 4.598 * * [simplify]: Extracting #2: cost 10 inf + 0 4.598 * * [simplify]: Extracting #3: cost 8 inf + 3 4.598 * * [simplify]: Extracting #4: cost 1 inf + 1014 4.598 * * [simplify]: Extracting #5: cost 0 inf + 622 4.598 * [simplify]: Simplified to (fabs (* x x)) 4.599 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* 1 (fabs (* x x))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.599 * * * * [progress]: [ 33 / 92 ] simplifiying candidate # 4.599 * [simplify]: Simplifying (sqrt (pow x (/ 4 2))) 4.599 * * [simplify]: iters left: 4 (6 enodes) 4.604 * * [simplify]: iters left: 3 (21 enodes) 4.614 * * [simplify]: iters left: 2 (39 enodes) 4.625 * * [simplify]: iters left: 1 (52 enodes) 4.640 * * [simplify]: Extracting #0: cost 1 inf + 0 4.640 * * [simplify]: Extracting #1: cost 4 inf + 0 4.640 * * [simplify]: Extracting #2: cost 5 inf + 1 4.640 * * [simplify]: Extracting #3: cost 1 inf + 125 4.640 * * [simplify]: Extracting #4: cost 0 inf + 166 4.640 * [simplify]: Simplified to (fabs x) 4.640 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs x) (sqrt (pow x (/ 4 2)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.640 * [simplify]: Simplifying (sqrt (pow x (/ 4 2))) 4.641 * * [simplify]: iters left: 4 (6 enodes) 4.646 * * [simplify]: iters left: 3 (21 enodes) 4.659 * * [simplify]: iters left: 2 (39 enodes) 4.670 * * [simplify]: iters left: 1 (52 enodes) 4.684 * * [simplify]: Extracting #0: cost 1 inf + 0 4.684 * * [simplify]: Extracting #1: cost 4 inf + 0 4.684 * * [simplify]: Extracting #2: cost 5 inf + 1 4.684 * * [simplify]: Extracting #3: cost 1 inf + 125 4.684 * * [simplify]: Extracting #4: cost 0 inf + 166 4.684 * [simplify]: Simplified to (fabs x) 4.685 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (pow x (/ 4 2))) (fabs x)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.685 * * * * [progress]: [ 34 / 92 ] simplifiying candidate # 4.685 * [simplify]: Simplifying (/ 4 2) 4.685 * * [simplify]: iters left: 2 (3 enodes) 4.689 * * [simplify]: iters left: 1 (9 enodes) 4.692 * * [simplify]: Extracting #0: cost 1 inf + 0 4.692 * * [simplify]: Extracting #1: cost 0 inf + 1 4.692 * [simplify]: Simplified to 2 4.692 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (pow x 2) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.692 * * * * [progress]: [ 35 / 92 ] simplifiying candidate # 4.692 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.692 * * [simplify]: iters left: 3 (5 enodes) 4.695 * * [simplify]: iters left: 2 (19 enodes) 4.703 * * [simplify]: iters left: 1 (33 enodes) 4.711 * * [simplify]: Extracting #0: cost 1 inf + 0 4.711 * * [simplify]: Extracting #1: cost 3 inf + 0 4.711 * * [simplify]: Extracting #2: cost 6 inf + 0 4.711 * * [simplify]: Extracting #3: cost 11 inf + 0 4.711 * * [simplify]: Extracting #4: cost 8 inf + 3 4.711 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.711 * * [simplify]: Extracting #6: cost 0 inf + 651 4.711 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.711 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (sqrt (fabs (* x x))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.711 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 4.711 * * [simplify]: iters left: 3 (5 enodes) 4.713 * * [simplify]: iters left: 2 (19 enodes) 4.717 * * [simplify]: iters left: 1 (33 enodes) 4.722 * * [simplify]: Extracting #0: cost 1 inf + 0 4.722 * * [simplify]: Extracting #1: cost 3 inf + 0 4.722 * * [simplify]: Extracting #2: cost 6 inf + 0 4.722 * * [simplify]: Extracting #3: cost 11 inf + 0 4.722 * * [simplify]: Extracting #4: cost 8 inf + 3 4.722 * * [simplify]: Extracting #5: cost 0 inf + 1597 4.722 * * [simplify]: Extracting #6: cost 0 inf + 651 4.722 * [simplify]: Simplified to (sqrt (fabs (* x x))) 4.723 * [simplify]: Simplified (2 1 1 2) to (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.723 * * * * [progress]: [ 36 / 92 ] simplifiying candidate # 4.723 * * * * [progress]: [ 37 / 92 ] simplifiying candidate # 4.723 * * * * [progress]: [ 38 / 92 ] simplifiying candidate # 4.723 * * * * [progress]: [ 39 / 92 ] simplifiying candidate # 4.723 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> 4.723 * [simplify]: Simplifying (real->posit16 (sqrt (pow x 4))) 4.723 * * [simplify]: iters left: 3 (5 enodes) 4.725 * * [simplify]: iters left: 2 (16 enodes) 4.728 * * [simplify]: iters left: 1 (30 enodes) 4.736 * * [simplify]: Extracting #0: cost 1 inf + 0 4.737 * * [simplify]: Extracting #1: cost 2 inf + 0 4.737 * * [simplify]: Extracting #2: cost 4 inf + 0 4.737 * * [simplify]: Extracting #3: cost 9 inf + 0 4.737 * * [simplify]: Extracting #4: cost 6 inf + 3 4.737 * * [simplify]: Extracting #5: cost 1 inf + 972 4.737 * * [simplify]: Extracting #6: cost 0 inf + 409 4.737 * [simplify]: Simplified to (real->posit16 (fabs (* x x))) 4.737 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (posit16->real (real->posit16 (fabs (* x x)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 4.737 * * * * [progress]: [ 41 / 92 ] simplifiying candidate # 4.738 * * * * [progress]: [ 42 / 92 ] simplifiying candidate # 4.738 * * * * [progress]: [ 43 / 92 ] simplifiying candidate # 4.738 * [simplify]: Simplifying (log (sqrt (pow y 4))) 4.738 * * [simplify]: iters left: 3 (5 enodes) 4.741 * * [simplify]: iters left: 2 (19 enodes) 4.749 * * [simplify]: iters left: 1 (33 enodes) 4.755 * * [simplify]: Extracting #0: cost 1 inf + 0 4.755 * * [simplify]: Extracting #1: cost 3 inf + 0 4.755 * * [simplify]: Extracting #2: cost 6 inf + 0 4.755 * * [simplify]: Extracting #3: cost 11 inf + 0 4.755 * * [simplify]: Extracting #4: cost 8 inf + 3 4.756 * * [simplify]: Extracting #5: cost 0 inf + 1657 4.756 * * [simplify]: Extracting #6: cost 0 inf + 711 4.756 * [simplify]: Simplified to (log (fabs (* y y))) 4.756 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (exp (log (fabs (* y y))))))) 4.756 * * * * [progress]: [ 44 / 92 ] simplifiying candidate # 4.756 * [simplify]: Simplifying (exp (sqrt (pow y 4))) 4.756 * * [simplify]: iters left: 3 (5 enodes) 4.758 * * [simplify]: iters left: 2 (19 enodes) 4.762 * * [simplify]: iters left: 1 (33 enodes) 4.767 * * [simplify]: Extracting #0: cost 1 inf + 0 4.767 * * [simplify]: Extracting #1: cost 3 inf + 0 4.767 * * [simplify]: Extracting #2: cost 6 inf + 0 4.767 * * [simplify]: Extracting #3: cost 11 inf + 0 4.767 * * [simplify]: Extracting #4: cost 8 inf + 3 4.767 * * [simplify]: Extracting #5: cost 0 inf + 1657 4.767 * * [simplify]: Extracting #6: cost 0 inf + 711 4.767 * [simplify]: Simplified to (exp (fabs (* y y))) 4.767 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (log (exp (fabs (* y y))))))) 4.767 * * * * [progress]: [ 45 / 92 ] simplifiying candidate # 4.767 * [simplify]: Simplifying (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) 4.767 * * [simplify]: iters left: 5 (6 enodes) 4.769 * * [simplify]: iters left: 4 (22 enodes) 4.776 * * [simplify]: iters left: 3 (36 enodes) 4.781 * * [simplify]: iters left: 2 (40 enodes) 4.792 * * [simplify]: iters left: 1 (46 enodes) 4.804 * * [simplify]: Extracting #0: cost 1 inf + 0 4.804 * * [simplify]: Extracting #1: cost 3 inf + 0 4.804 * * [simplify]: Extracting #2: cost 5 inf + 0 4.804 * * [simplify]: Extracting #3: cost 8 inf + 0 4.805 * * [simplify]: Extracting #4: cost 14 inf + 0 4.805 * * [simplify]: Extracting #5: cost 13 inf + 3 4.805 * * [simplify]: Extracting #6: cost 6 inf + 672 4.805 * * [simplify]: Extracting #7: cost 1 inf + 1095 4.806 * * [simplify]: Extracting #8: cost 0 inf + 1296 4.806 * [simplify]: Simplified to (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))) 4.806 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))) (cbrt (sqrt (pow y 4))))))) 4.807 * [simplify]: Simplifying (cbrt (sqrt (pow y 4))) 4.807 * * [simplify]: iters left: 3 (5 enodes) 4.810 * * [simplify]: iters left: 2 (19 enodes) 4.817 * * [simplify]: iters left: 1 (33 enodes) 4.822 * * [simplify]: Extracting #0: cost 1 inf + 0 4.822 * * [simplify]: Extracting #1: cost 3 inf + 0 4.822 * * [simplify]: Extracting #2: cost 6 inf + 0 4.822 * * [simplify]: Extracting #3: cost 11 inf + 0 4.822 * * [simplify]: Extracting #4: cost 8 inf + 3 4.822 * * [simplify]: Extracting #5: cost 0 inf + 1677 4.822 * * [simplify]: Extracting #6: cost 0 inf + 731 4.822 * [simplify]: Simplified to (cbrt (fabs (* y y))) 4.822 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (fabs (* y y))))))) 4.823 * * * * [progress]: [ 46 / 92 ] simplifiying candidate # 4.823 * [simplify]: Simplifying (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))) 4.823 * * [simplify]: iters left: 6 (6 enodes) 4.825 * * [simplify]: iters left: 5 (21 enodes) 4.829 * * [simplify]: iters left: 4 (42 enodes) 4.836 * * [simplify]: iters left: 3 (57 enodes) 4.846 * * [simplify]: iters left: 2 (83 enodes) 4.869 * * [simplify]: iters left: 1 (142 enodes) 4.899 * * [simplify]: Extracting #0: cost 1 inf + 0 4.899 * * [simplify]: Extracting #1: cost 16 inf + 0 4.899 * * [simplify]: Extracting #2: cost 35 inf + 2 4.899 * * [simplify]: Extracting #3: cost 26 inf + 463 4.900 * * [simplify]: Extracting #4: cost 18 inf + 1995 4.902 * * [simplify]: Extracting #5: cost 0 inf + 7469 4.904 * [simplify]: Simplified to (* (fabs (* y y)) (* (* y y) (* y y))) 4.904 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (cbrt (* (fabs (* y y)) (* (* y y) (* y y))))))) 4.904 * * * * [progress]: [ 47 / 92 ] simplifiying candidate # 4.904 * [simplify]: Simplifying (sqrt (pow (* (cbrt y) (cbrt y)) 4)) 4.904 * * [simplify]: iters left: 5 (6 enodes) 4.908 * * [simplify]: iters left: 4 (22 enodes) 4.914 * * [simplify]: iters left: 3 (36 enodes) 4.921 * * [simplify]: iters left: 2 (58 enodes) 4.933 * * [simplify]: iters left: 1 (112 enodes) 4.978 * * [simplify]: Extracting #0: cost 1 inf + 0 4.978 * * [simplify]: Extracting #1: cost 4 inf + 0 4.978 * * [simplify]: Extracting #2: cost 26 inf + 0 4.978 * * [simplify]: Extracting #3: cost 51 inf + 2 4.978 * * [simplify]: Extracting #4: cost 43 inf + 673 4.979 * * [simplify]: Extracting #5: cost 36 inf + 1771 4.981 * * [simplify]: Extracting #6: cost 7 inf + 10205 4.984 * * [simplify]: Extracting #7: cost 0 inf + 10735 4.987 * * [simplify]: Extracting #8: cost 0 inf + 10564 4.990 * [simplify]: Simplified to (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) 4.990 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (sqrt (pow (cbrt y) 4)))))) 4.991 * [simplify]: Simplifying (sqrt (pow (cbrt y) 4)) 4.991 * * [simplify]: iters left: 3 (5 enodes) 4.997 * * [simplify]: iters left: 2 (19 enodes) 5.005 * * [simplify]: iters left: 1 (33 enodes) 5.018 * * [simplify]: Extracting #0: cost 1 inf + 0 5.018 * * [simplify]: Extracting #1: cost 4 inf + 0 5.018 * * [simplify]: Extracting #2: cost 10 inf + 0 5.018 * * [simplify]: Extracting #3: cost 12 inf + 2 5.018 * * [simplify]: Extracting #4: cost 4 inf + 1284 5.018 * * [simplify]: Extracting #5: cost 1 inf + 1345 5.019 * * [simplify]: Extracting #6: cost 0 inf + 1637 5.019 * [simplify]: Simplified to (fabs (* (cbrt y) (cbrt y))) 5.019 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (fabs (* (cbrt y) (cbrt y))))))) 5.019 * * * * [progress]: [ 48 / 92 ] simplifiying candidate # 5.020 * [simplify]: Simplifying (sqrt (pow (sqrt y) 4)) 5.020 * * [simplify]: iters left: 3 (5 enodes) 5.023 * * [simplify]: iters left: 2 (19 enodes) 5.031 * * [simplify]: iters left: 1 (33 enodes) 5.043 * * [simplify]: Extracting #0: cost 1 inf + 0 5.043 * * [simplify]: Extracting #1: cost 4 inf + 0 5.043 * * [simplify]: Extracting #2: cost 8 inf + 1 5.043 * * [simplify]: Extracting #3: cost 6 inf + 207 5.043 * * [simplify]: Extracting #4: cost 3 inf + 502 5.044 * * [simplify]: Extracting #5: cost 1 inf + 755 5.044 * * [simplify]: Extracting #6: cost 0 inf + 1007 5.044 * [simplify]: Simplified to (fabs y) 5.044 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs y) (sqrt (pow (sqrt y) 4)))))) 5.045 * [simplify]: Simplifying (sqrt (pow (sqrt y) 4)) 5.045 * * [simplify]: iters left: 3 (5 enodes) 5.048 * * [simplify]: iters left: 2 (19 enodes) 5.056 * * [simplify]: iters left: 1 (33 enodes) 5.067 * * [simplify]: Extracting #0: cost 1 inf + 0 5.067 * * [simplify]: Extracting #1: cost 4 inf + 0 5.067 * * [simplify]: Extracting #2: cost 8 inf + 1 5.067 * * [simplify]: Extracting #3: cost 6 inf + 207 5.068 * * [simplify]: Extracting #4: cost 3 inf + 502 5.068 * * [simplify]: Extracting #5: cost 1 inf + 755 5.068 * * [simplify]: Extracting #6: cost 0 inf + 1007 5.068 * [simplify]: Simplified to (fabs y) 5.068 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (fabs y))))) 5.069 * * * * [progress]: [ 49 / 92 ] simplifiying candidate # 5.069 * [simplify]: Simplifying (sqrt (pow 1 4)) 5.069 * * [simplify]: iters left: 2 (4 enodes) 5.073 * * [simplify]: iters left: 1 (12 enodes) 5.077 * * [simplify]: Extracting #0: cost 1 inf + 0 5.078 * * [simplify]: Extracting #1: cost 0 inf + 1 5.078 * [simplify]: Simplified to 1 5.078 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))))) 5.078 * [simplify]: Simplifying (sqrt (pow y 4)) 5.078 * * [simplify]: iters left: 2 (4 enodes) 5.081 * * [simplify]: iters left: 1 (16 enodes) 5.086 * * [simplify]: Extracting #0: cost 1 inf + 0 5.087 * * [simplify]: Extracting #1: cost 4 inf + 0 5.087 * * [simplify]: Extracting #2: cost 10 inf + 0 5.087 * * [simplify]: Extracting #3: cost 8 inf + 3 5.087 * * [simplify]: Extracting #4: cost 1 inf + 1014 5.087 * * [simplify]: Extracting #5: cost 0 inf + 622 5.087 * [simplify]: Simplified to (fabs (* y y)) 5.087 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (fabs (* y y)))))) 5.087 * * * * [progress]: [ 50 / 92 ] simplifiying candidate # 5.087 * [simplify]: Simplifying (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) 5.087 * * [simplify]: iters left: 5 (6 enodes) 5.089 * * [simplify]: iters left: 4 (23 enodes) 5.094 * * [simplify]: iters left: 3 (36 enodes) 5.099 * * [simplify]: iters left: 2 (40 enodes) 5.104 * * [simplify]: iters left: 1 (46 enodes) 5.111 * * [simplify]: Extracting #0: cost 1 inf + 0 5.111 * * [simplify]: Extracting #1: cost 4 inf + 0 5.111 * * [simplify]: Extracting #2: cost 7 inf + 0 5.111 * * [simplify]: Extracting #3: cost 12 inf + 0 5.111 * * [simplify]: Extracting #4: cost 14 inf + 2 5.111 * * [simplify]: Extracting #5: cost 6 inf + 1385 5.111 * * [simplify]: Extracting #6: cost 2 inf + 1516 5.112 * * [simplify]: Extracting #7: cost 0 inf + 1667 5.112 * * [simplify]: Extracting #8: cost 0 inf + 1536 5.113 * [simplify]: Simplified to (fabs (cbrt (* (* y y) (* y y)))) 5.113 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (cbrt (* (* y y) (* y y)))) (sqrt (cbrt (pow y 4))))))) 5.113 * [simplify]: Simplifying (sqrt (cbrt (pow y 4))) 5.113 * * [simplify]: iters left: 3 (5 enodes) 5.116 * * [simplify]: iters left: 2 (19 enodes) 5.123 * * [simplify]: iters left: 1 (32 enodes) 5.135 * * [simplify]: Extracting #0: cost 1 inf + 0 5.135 * * [simplify]: Extracting #1: cost 3 inf + 0 5.135 * * [simplify]: Extracting #2: cost 5 inf + 0 5.135 * * [simplify]: Extracting #3: cost 9 inf + 0 5.135 * * [simplify]: Extracting #4: cost 9 inf + 2 5.136 * * [simplify]: Extracting #5: cost 0 inf + 1757 5.136 * * [simplify]: Extracting #6: cost 0 inf + 971 5.136 * [simplify]: Simplified to (sqrt (cbrt (* (* y y) (* y y)))) 5.136 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (* (* y y) (* y y)))))))) 5.136 * * * * [progress]: [ 51 / 92 ] simplifiying candidate # 5.137 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.137 * * [simplify]: iters left: 3 (5 enodes) 5.140 * * [simplify]: iters left: 2 (19 enodes) 5.148 * * [simplify]: iters left: 1 (33 enodes) 5.153 * * [simplify]: Extracting #0: cost 1 inf + 0 5.153 * * [simplify]: Extracting #1: cost 3 inf + 0 5.153 * * [simplify]: Extracting #2: cost 6 inf + 0 5.153 * * [simplify]: Extracting #3: cost 11 inf + 0 5.153 * * [simplify]: Extracting #4: cost 8 inf + 3 5.153 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.153 * * [simplify]: Extracting #6: cost 0 inf + 651 5.153 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.153 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4))))))) 5.153 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.153 * * [simplify]: iters left: 3 (5 enodes) 5.155 * * [simplify]: iters left: 2 (19 enodes) 5.159 * * [simplify]: iters left: 1 (33 enodes) 5.164 * * [simplify]: Extracting #0: cost 1 inf + 0 5.164 * * [simplify]: Extracting #1: cost 3 inf + 0 5.164 * * [simplify]: Extracting #2: cost 6 inf + 0 5.164 * * [simplify]: Extracting #3: cost 11 inf + 0 5.164 * * [simplify]: Extracting #4: cost 8 inf + 3 5.164 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.164 * * [simplify]: Extracting #6: cost 0 inf + 651 5.165 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.165 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y))))))) 5.165 * * * * [progress]: [ 52 / 92 ] simplifiying candidate # 5.165 * [simplify]: Simplifying (sqrt 1) 5.165 * * [simplify]: iters left: 1 (2 enodes) 5.167 * * [simplify]: Extracting #0: cost 1 inf + 0 5.167 * * [simplify]: Extracting #1: cost 0 inf + 1 5.167 * [simplify]: Simplified to 1 5.167 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))))) 5.167 * [simplify]: Simplifying (sqrt (pow y 4)) 5.167 * * [simplify]: iters left: 2 (4 enodes) 5.169 * * [simplify]: iters left: 1 (16 enodes) 5.172 * * [simplify]: Extracting #0: cost 1 inf + 0 5.172 * * [simplify]: Extracting #1: cost 4 inf + 0 5.172 * * [simplify]: Extracting #2: cost 10 inf + 0 5.172 * * [simplify]: Extracting #3: cost 8 inf + 3 5.172 * * [simplify]: Extracting #4: cost 1 inf + 1014 5.173 * * [simplify]: Extracting #5: cost 0 inf + 622 5.173 * [simplify]: Simplified to (fabs (* y y)) 5.173 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (fabs (* y y)))))) 5.173 * * * * [progress]: [ 53 / 92 ] simplifiying candidate # 5.173 * [simplify]: Simplifying (sqrt (pow y (/ 4 2))) 5.173 * * [simplify]: iters left: 4 (6 enodes) 5.176 * * [simplify]: iters left: 3 (21 enodes) 5.186 * * [simplify]: iters left: 2 (39 enodes) 5.196 * * [simplify]: iters left: 1 (52 enodes) 5.211 * * [simplify]: Extracting #0: cost 1 inf + 0 5.211 * * [simplify]: Extracting #1: cost 4 inf + 0 5.211 * * [simplify]: Extracting #2: cost 5 inf + 1 5.211 * * [simplify]: Extracting #3: cost 1 inf + 125 5.211 * * [simplify]: Extracting #4: cost 0 inf + 166 5.211 * [simplify]: Simplified to (fabs y) 5.211 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs y) (sqrt (pow y (/ 4 2))))))) 5.211 * [simplify]: Simplifying (sqrt (pow y (/ 4 2))) 5.211 * * [simplify]: iters left: 4 (6 enodes) 5.217 * * [simplify]: iters left: 3 (21 enodes) 5.227 * * [simplify]: iters left: 2 (39 enodes) 5.237 * * [simplify]: iters left: 1 (52 enodes) 5.252 * * [simplify]: Extracting #0: cost 1 inf + 0 5.252 * * [simplify]: Extracting #1: cost 4 inf + 0 5.252 * * [simplify]: Extracting #2: cost 5 inf + 1 5.252 * * [simplify]: Extracting #3: cost 1 inf + 125 5.253 * * [simplify]: Extracting #4: cost 0 inf + 166 5.253 * [simplify]: Simplified to (fabs y) 5.253 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (fabs y))))) 5.253 * * * * [progress]: [ 54 / 92 ] simplifiying candidate # 5.253 * [simplify]: Simplifying (/ 4 2) 5.253 * * [simplify]: iters left: 2 (3 enodes) 5.257 * * [simplify]: iters left: 1 (9 enodes) 5.259 * * [simplify]: Extracting #0: cost 1 inf + 0 5.260 * * [simplify]: Extracting #1: cost 0 inf + 1 5.260 * [simplify]: Simplified to 2 5.260 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (pow y 2)))) 5.260 * * * * [progress]: [ 55 / 92 ] simplifiying candidate # 5.260 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.260 * * [simplify]: iters left: 3 (5 enodes) 5.263 * * [simplify]: iters left: 2 (19 enodes) 5.274 * * [simplify]: iters left: 1 (33 enodes) 5.283 * * [simplify]: Extracting #0: cost 1 inf + 0 5.283 * * [simplify]: Extracting #1: cost 3 inf + 0 5.283 * * [simplify]: Extracting #2: cost 6 inf + 0 5.283 * * [simplify]: Extracting #3: cost 11 inf + 0 5.283 * * [simplify]: Extracting #4: cost 8 inf + 3 5.283 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.284 * * [simplify]: Extracting #6: cost 0 inf + 651 5.284 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.284 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4))))))) 5.284 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.285 * * [simplify]: iters left: 3 (5 enodes) 5.288 * * [simplify]: iters left: 2 (19 enodes) 5.295 * * [simplify]: iters left: 1 (33 enodes) 5.303 * * [simplify]: Extracting #0: cost 1 inf + 0 5.303 * * [simplify]: Extracting #1: cost 3 inf + 0 5.303 * * [simplify]: Extracting #2: cost 6 inf + 0 5.303 * * [simplify]: Extracting #3: cost 11 inf + 0 5.303 * * [simplify]: Extracting #4: cost 8 inf + 3 5.303 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.303 * * [simplify]: Extracting #6: cost 0 inf + 651 5.303 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.303 * [simplify]: Simplified (2 2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y))))))) 5.303 * * * * [progress]: [ 56 / 92 ] simplifiying candidate # 5.303 * * * * [progress]: [ 57 / 92 ] simplifiying candidate # 5.303 * * * * [progress]: [ 58 / 92 ] simplifiying candidate # 5.303 * * * * [progress]: [ 59 / 92 ] simplifiying candidate # 5.303 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #real (real->posit16 (sqrt (pow y 4)))))))> 5.304 * [simplify]: Simplifying (real->posit16 (sqrt (pow y 4))) 5.304 * * [simplify]: iters left: 3 (5 enodes) 5.305 * * [simplify]: iters left: 2 (16 enodes) 5.309 * * [simplify]: iters left: 1 (30 enodes) 5.313 * * [simplify]: Extracting #0: cost 1 inf + 0 5.314 * * [simplify]: Extracting #1: cost 2 inf + 0 5.314 * * [simplify]: Extracting #2: cost 4 inf + 0 5.314 * * [simplify]: Extracting #3: cost 9 inf + 0 5.314 * * [simplify]: Extracting #4: cost 6 inf + 3 5.314 * * [simplify]: Extracting #5: cost 1 inf + 972 5.314 * * [simplify]: Extracting #6: cost 0 inf + 409 5.314 * [simplify]: Simplified to (real->posit16 (fabs (* y y))) 5.314 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (posit16->real (real->posit16 (fabs (* y y))))))) 5.314 * * * * [progress]: [ 61 / 92 ] simplifiying candidate # 5.314 * * * * [progress]: [ 62 / 92 ] simplifiying candidate # 5.314 * * * * [progress]: [ 63 / 92 ] simplifiying candidate # 5.314 * [simplify]: Simplifying (log (sqrt (pow y 4))) 5.314 * * [simplify]: iters left: 3 (5 enodes) 5.316 * * [simplify]: iters left: 2 (19 enodes) 5.320 * * [simplify]: iters left: 1 (33 enodes) 5.325 * * [simplify]: Extracting #0: cost 1 inf + 0 5.325 * * [simplify]: Extracting #1: cost 3 inf + 0 5.325 * * [simplify]: Extracting #2: cost 6 inf + 0 5.325 * * [simplify]: Extracting #3: cost 11 inf + 0 5.325 * * [simplify]: Extracting #4: cost 8 inf + 3 5.325 * * [simplify]: Extracting #5: cost 0 inf + 1657 5.325 * * [simplify]: Extracting #6: cost 0 inf + 711 5.325 * [simplify]: Simplified to (log (fabs (* y y))) 5.325 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (exp (log (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.325 * * * * [progress]: [ 64 / 92 ] simplifiying candidate # 5.326 * [simplify]: Simplifying (exp (sqrt (pow y 4))) 5.326 * * [simplify]: iters left: 3 (5 enodes) 5.327 * * [simplify]: iters left: 2 (19 enodes) 5.331 * * [simplify]: iters left: 1 (33 enodes) 5.340 * * [simplify]: Extracting #0: cost 1 inf + 0 5.340 * * [simplify]: Extracting #1: cost 3 inf + 0 5.340 * * [simplify]: Extracting #2: cost 6 inf + 0 5.340 * * [simplify]: Extracting #3: cost 11 inf + 0 5.340 * * [simplify]: Extracting #4: cost 8 inf + 3 5.340 * * [simplify]: Extracting #5: cost 0 inf + 1657 5.341 * * [simplify]: Extracting #6: cost 0 inf + 711 5.341 * [simplify]: Simplified to (exp (fabs (* y y))) 5.341 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (log (exp (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.341 * * * * [progress]: [ 65 / 92 ] simplifiying candidate # 5.341 * [simplify]: Simplifying (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) 5.341 * * [simplify]: iters left: 5 (6 enodes) 5.345 * * [simplify]: iters left: 4 (22 enodes) 5.353 * * [simplify]: iters left: 3 (36 enodes) 5.363 * * [simplify]: iters left: 2 (40 enodes) 5.373 * * [simplify]: iters left: 1 (46 enodes) 5.385 * * [simplify]: Extracting #0: cost 1 inf + 0 5.385 * * [simplify]: Extracting #1: cost 3 inf + 0 5.386 * * [simplify]: Extracting #2: cost 5 inf + 0 5.386 * * [simplify]: Extracting #3: cost 8 inf + 0 5.386 * * [simplify]: Extracting #4: cost 14 inf + 0 5.386 * * [simplify]: Extracting #5: cost 13 inf + 3 5.386 * * [simplify]: Extracting #6: cost 6 inf + 672 5.386 * * [simplify]: Extracting #7: cost 1 inf + 1095 5.387 * * [simplify]: Extracting #8: cost 0 inf + 1296 5.387 * [simplify]: Simplified to (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))) 5.387 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y)))) (cbrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.388 * [simplify]: Simplifying (cbrt (sqrt (pow y 4))) 5.388 * * [simplify]: iters left: 3 (5 enodes) 5.391 * * [simplify]: iters left: 2 (19 enodes) 5.398 * * [simplify]: iters left: 1 (33 enodes) 5.411 * * [simplify]: Extracting #0: cost 1 inf + 0 5.411 * * [simplify]: Extracting #1: cost 3 inf + 0 5.411 * * [simplify]: Extracting #2: cost 6 inf + 0 5.411 * * [simplify]: Extracting #3: cost 11 inf + 0 5.411 * * [simplify]: Extracting #4: cost 8 inf + 3 5.411 * * [simplify]: Extracting #5: cost 0 inf + 1677 5.411 * * [simplify]: Extracting #6: cost 0 inf + 731 5.412 * [simplify]: Simplified to (cbrt (fabs (* y y))) 5.412 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.412 * * * * [progress]: [ 66 / 92 ] simplifiying candidate # 5.412 * [simplify]: Simplifying (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))) 5.412 * * [simplify]: iters left: 6 (6 enodes) 5.416 * * [simplify]: iters left: 5 (21 enodes) 5.424 * * [simplify]: iters left: 4 (42 enodes) 5.437 * * [simplify]: iters left: 3 (57 enodes) 5.454 * * [simplify]: iters left: 2 (83 enodes) 5.473 * * [simplify]: iters left: 1 (142 enodes) 5.494 * * [simplify]: Extracting #0: cost 1 inf + 0 5.494 * * [simplify]: Extracting #1: cost 16 inf + 0 5.494 * * [simplify]: Extracting #2: cost 35 inf + 2 5.494 * * [simplify]: Extracting #3: cost 26 inf + 463 5.494 * * [simplify]: Extracting #4: cost 18 inf + 1995 5.495 * * [simplify]: Extracting #5: cost 0 inf + 7469 5.496 * [simplify]: Simplified to (* (fabs (* y y)) (* (* y y) (* y y))) 5.496 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (cbrt (* (fabs (* y y)) (* (* y y) (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.496 * * * * [progress]: [ 67 / 92 ] simplifiying candidate # 5.496 * [simplify]: Simplifying (sqrt (pow (* (cbrt y) (cbrt y)) 4)) 5.496 * * [simplify]: iters left: 5 (6 enodes) 5.498 * * [simplify]: iters left: 4 (22 enodes) 5.503 * * [simplify]: iters left: 3 (36 enodes) 5.513 * * [simplify]: iters left: 2 (58 enodes) 5.524 * * [simplify]: iters left: 1 (112 enodes) 5.564 * * [simplify]: Extracting #0: cost 1 inf + 0 5.564 * * [simplify]: Extracting #1: cost 4 inf + 0 5.564 * * [simplify]: Extracting #2: cost 26 inf + 0 5.565 * * [simplify]: Extracting #3: cost 51 inf + 2 5.565 * * [simplify]: Extracting #4: cost 43 inf + 673 5.566 * * [simplify]: Extracting #5: cost 36 inf + 1771 5.568 * * [simplify]: Extracting #6: cost 7 inf + 10205 5.571 * * [simplify]: Extracting #7: cost 0 inf + 10735 5.574 * * [simplify]: Extracting #8: cost 0 inf + 10564 5.577 * [simplify]: Simplified to (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) 5.577 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (sqrt (pow (cbrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.577 * [simplify]: Simplifying (sqrt (pow (cbrt y) 4)) 5.577 * * [simplify]: iters left: 3 (5 enodes) 5.581 * * [simplify]: iters left: 2 (19 enodes) 5.588 * * [simplify]: iters left: 1 (33 enodes) 5.597 * * [simplify]: Extracting #0: cost 1 inf + 0 5.597 * * [simplify]: Extracting #1: cost 4 inf + 0 5.597 * * [simplify]: Extracting #2: cost 10 inf + 0 5.597 * * [simplify]: Extracting #3: cost 12 inf + 2 5.597 * * [simplify]: Extracting #4: cost 4 inf + 1284 5.597 * * [simplify]: Extracting #5: cost 1 inf + 1345 5.597 * * [simplify]: Extracting #6: cost 0 inf + 1637 5.598 * [simplify]: Simplified to (fabs (* (cbrt y) (cbrt y))) 5.598 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (fabs (* (cbrt y) (cbrt y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.598 * * * * [progress]: [ 68 / 92 ] simplifiying candidate # 5.598 * [simplify]: Simplifying (sqrt (pow (sqrt y) 4)) 5.598 * * [simplify]: iters left: 3 (5 enodes) 5.600 * * [simplify]: iters left: 2 (19 enodes) 5.603 * * [simplify]: iters left: 1 (33 enodes) 5.609 * * [simplify]: Extracting #0: cost 1 inf + 0 5.609 * * [simplify]: Extracting #1: cost 4 inf + 0 5.609 * * [simplify]: Extracting #2: cost 8 inf + 1 5.610 * * [simplify]: Extracting #3: cost 6 inf + 207 5.610 * * [simplify]: Extracting #4: cost 3 inf + 502 5.610 * * [simplify]: Extracting #5: cost 1 inf + 755 5.610 * * [simplify]: Extracting #6: cost 0 inf + 1007 5.610 * [simplify]: Simplified to (fabs y) 5.610 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs y) (sqrt (pow (sqrt y) 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.610 * [simplify]: Simplifying (sqrt (pow (sqrt y) 4)) 5.610 * * [simplify]: iters left: 3 (5 enodes) 5.615 * * [simplify]: iters left: 2 (19 enodes) 5.619 * * [simplify]: iters left: 1 (33 enodes) 5.629 * * [simplify]: Extracting #0: cost 1 inf + 0 5.629 * * [simplify]: Extracting #1: cost 4 inf + 0 5.629 * * [simplify]: Extracting #2: cost 8 inf + 1 5.629 * * [simplify]: Extracting #3: cost 6 inf + 207 5.629 * * [simplify]: Extracting #4: cost 3 inf + 502 5.630 * * [simplify]: Extracting #5: cost 1 inf + 755 5.630 * * [simplify]: Extracting #6: cost 0 inf + 1007 5.630 * [simplify]: Simplified to (fabs y) 5.630 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow (sqrt y) 4)) (fabs y))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.630 * * * * [progress]: [ 69 / 92 ] simplifiying candidate # 5.631 * [simplify]: Simplifying (sqrt (pow 1 4)) 5.631 * * [simplify]: iters left: 2 (4 enodes) 5.635 * * [simplify]: iters left: 1 (12 enodes) 5.638 * * [simplify]: Extracting #0: cost 1 inf + 0 5.638 * * [simplify]: Extracting #1: cost 0 inf + 1 5.638 * [simplify]: Simplified to 1 5.638 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.639 * [simplify]: Simplifying (sqrt (pow y 4)) 5.639 * * [simplify]: iters left: 2 (4 enodes) 5.641 * * [simplify]: iters left: 1 (16 enodes) 5.648 * * [simplify]: Extracting #0: cost 1 inf + 0 5.648 * * [simplify]: Extracting #1: cost 4 inf + 0 5.648 * * [simplify]: Extracting #2: cost 10 inf + 0 5.648 * * [simplify]: Extracting #3: cost 8 inf + 3 5.648 * * [simplify]: Extracting #4: cost 1 inf + 1014 5.648 * * [simplify]: Extracting #5: cost 0 inf + 622 5.648 * [simplify]: Simplified to (fabs (* y y)) 5.649 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (fabs (* y y)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.649 * * * * [progress]: [ 70 / 92 ] simplifiying candidate # 5.649 * [simplify]: Simplifying (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) 5.649 * * [simplify]: iters left: 5 (6 enodes) 5.653 * * [simplify]: iters left: 4 (23 enodes) 5.661 * * [simplify]: iters left: 3 (36 enodes) 5.666 * * [simplify]: iters left: 2 (40 enodes) 5.671 * * [simplify]: iters left: 1 (46 enodes) 5.679 * * [simplify]: Extracting #0: cost 1 inf + 0 5.679 * * [simplify]: Extracting #1: cost 4 inf + 0 5.679 * * [simplify]: Extracting #2: cost 7 inf + 0 5.679 * * [simplify]: Extracting #3: cost 12 inf + 0 5.679 * * [simplify]: Extracting #4: cost 14 inf + 2 5.679 * * [simplify]: Extracting #5: cost 6 inf + 1385 5.679 * * [simplify]: Extracting #6: cost 2 inf + 1516 5.680 * * [simplify]: Extracting #7: cost 0 inf + 1667 5.680 * * [simplify]: Extracting #8: cost 0 inf + 1536 5.680 * [simplify]: Simplified to (fabs (cbrt (* (* y y) (* y y)))) 5.680 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (cbrt (* (* y y) (* y y)))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.680 * [simplify]: Simplifying (sqrt (cbrt (pow y 4))) 5.680 * * [simplify]: iters left: 3 (5 enodes) 5.682 * * [simplify]: iters left: 2 (19 enodes) 5.686 * * [simplify]: iters left: 1 (32 enodes) 5.692 * * [simplify]: Extracting #0: cost 1 inf + 0 5.692 * * [simplify]: Extracting #1: cost 3 inf + 0 5.692 * * [simplify]: Extracting #2: cost 5 inf + 0 5.692 * * [simplify]: Extracting #3: cost 9 inf + 0 5.692 * * [simplify]: Extracting #4: cost 9 inf + 2 5.693 * * [simplify]: Extracting #5: cost 0 inf + 1757 5.693 * * [simplify]: Extracting #6: cost 0 inf + 971 5.693 * [simplify]: Simplified to (sqrt (cbrt (* (* y y) (* y y)))) 5.693 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (* (* y y) (* y y)))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.693 * * * * [progress]: [ 71 / 92 ] simplifiying candidate # 5.693 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.693 * * [simplify]: iters left: 3 (5 enodes) 5.695 * * [simplify]: iters left: 2 (19 enodes) 5.699 * * [simplify]: iters left: 1 (33 enodes) 5.704 * * [simplify]: Extracting #0: cost 1 inf + 0 5.704 * * [simplify]: Extracting #1: cost 3 inf + 0 5.704 * * [simplify]: Extracting #2: cost 6 inf + 0 5.704 * * [simplify]: Extracting #3: cost 11 inf + 0 5.704 * * [simplify]: Extracting #4: cost 8 inf + 3 5.704 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.704 * * [simplify]: Extracting #6: cost 0 inf + 651 5.704 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.704 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.704 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.704 * * [simplify]: iters left: 3 (5 enodes) 5.706 * * [simplify]: iters left: 2 (19 enodes) 5.710 * * [simplify]: iters left: 1 (33 enodes) 5.715 * * [simplify]: Extracting #0: cost 1 inf + 0 5.715 * * [simplify]: Extracting #1: cost 3 inf + 0 5.715 * * [simplify]: Extracting #2: cost 6 inf + 0 5.715 * * [simplify]: Extracting #3: cost 11 inf + 0 5.715 * * [simplify]: Extracting #4: cost 8 inf + 3 5.715 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.715 * * [simplify]: Extracting #6: cost 0 inf + 651 5.715 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.715 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.715 * * * * [progress]: [ 72 / 92 ] simplifiying candidate # 5.715 * [simplify]: Simplifying (sqrt 1) 5.715 * * [simplify]: iters left: 1 (2 enodes) 5.720 * * [simplify]: Extracting #0: cost 1 inf + 0 5.720 * * [simplify]: Extracting #1: cost 0 inf + 1 5.720 * [simplify]: Simplified to 1 5.720 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.720 * [simplify]: Simplifying (sqrt (pow y 4)) 5.720 * * [simplify]: iters left: 2 (4 enodes) 5.721 * * [simplify]: iters left: 1 (16 enodes) 5.725 * * [simplify]: Extracting #0: cost 1 inf + 0 5.725 * * [simplify]: Extracting #1: cost 4 inf + 0 5.725 * * [simplify]: Extracting #2: cost 10 inf + 0 5.725 * * [simplify]: Extracting #3: cost 8 inf + 3 5.725 * * [simplify]: Extracting #4: cost 1 inf + 1014 5.725 * * [simplify]: Extracting #5: cost 0 inf + 622 5.726 * [simplify]: Simplified to (fabs (* y y)) 5.726 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (fabs (* y y)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.726 * * * * [progress]: [ 73 / 92 ] simplifiying candidate # 5.726 * [simplify]: Simplifying (sqrt (pow y (/ 4 2))) 5.726 * * [simplify]: iters left: 4 (6 enodes) 5.729 * * [simplify]: iters left: 3 (21 enodes) 5.739 * * [simplify]: iters left: 2 (39 enodes) 5.747 * * [simplify]: iters left: 1 (52 enodes) 5.755 * * [simplify]: Extracting #0: cost 1 inf + 0 5.755 * * [simplify]: Extracting #1: cost 4 inf + 0 5.755 * * [simplify]: Extracting #2: cost 5 inf + 1 5.755 * * [simplify]: Extracting #3: cost 1 inf + 125 5.755 * * [simplify]: Extracting #4: cost 0 inf + 166 5.755 * [simplify]: Simplified to (fabs y) 5.755 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs y) (sqrt (pow y (/ 4 2))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.755 * [simplify]: Simplifying (sqrt (pow y (/ 4 2))) 5.755 * * [simplify]: iters left: 4 (6 enodes) 5.758 * * [simplify]: iters left: 3 (21 enodes) 5.763 * * [simplify]: iters left: 2 (39 enodes) 5.769 * * [simplify]: iters left: 1 (52 enodes) 5.778 * * [simplify]: Extracting #0: cost 1 inf + 0 5.778 * * [simplify]: Extracting #1: cost 4 inf + 0 5.778 * * [simplify]: Extracting #2: cost 5 inf + 1 5.779 * * [simplify]: Extracting #3: cost 1 inf + 125 5.779 * * [simplify]: Extracting #4: cost 0 inf + 166 5.779 * [simplify]: Simplified to (fabs y) 5.779 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (pow y (/ 4 2))) (fabs y))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.779 * * * * [progress]: [ 74 / 92 ] simplifiying candidate # 5.779 * [simplify]: Simplifying (/ 4 2) 5.779 * * [simplify]: iters left: 2 (3 enodes) 5.783 * * [simplify]: iters left: 1 (9 enodes) 5.786 * * [simplify]: Extracting #0: cost 1 inf + 0 5.786 * * [simplify]: Extracting #1: cost 0 inf + 1 5.786 * [simplify]: Simplified to 2 5.786 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (pow y 2)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.786 * * * * [progress]: [ 75 / 92 ] simplifiying candidate # 5.787 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.787 * * [simplify]: iters left: 3 (5 enodes) 5.790 * * [simplify]: iters left: 2 (19 enodes) 5.798 * * [simplify]: iters left: 1 (33 enodes) 5.806 * * [simplify]: Extracting #0: cost 1 inf + 0 5.806 * * [simplify]: Extracting #1: cost 3 inf + 0 5.807 * * [simplify]: Extracting #2: cost 6 inf + 0 5.807 * * [simplify]: Extracting #3: cost 11 inf + 0 5.807 * * [simplify]: Extracting #4: cost 8 inf + 3 5.807 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.807 * * [simplify]: Extracting #6: cost 0 inf + 651 5.807 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.807 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (fabs (* y y))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.808 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 5.808 * * [simplify]: iters left: 3 (5 enodes) 5.811 * * [simplify]: iters left: 2 (19 enodes) 5.817 * * [simplify]: iters left: 1 (33 enodes) 5.822 * * [simplify]: Extracting #0: cost 1 inf + 0 5.822 * * [simplify]: Extracting #1: cost 3 inf + 0 5.822 * * [simplify]: Extracting #2: cost 6 inf + 0 5.822 * * [simplify]: Extracting #3: cost 11 inf + 0 5.822 * * [simplify]: Extracting #4: cost 8 inf + 3 5.822 * * [simplify]: Extracting #5: cost 0 inf + 1597 5.822 * * [simplify]: Extracting #6: cost 0 inf + 651 5.822 * [simplify]: Simplified to (sqrt (fabs (* y y))) 5.823 * [simplify]: Simplified (2 1 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.823 * * * * [progress]: [ 76 / 92 ] simplifiying candidate # 5.823 * * * * [progress]: [ 77 / 92 ] simplifiying candidate # 5.823 * * * * [progress]: [ 78 / 92 ] simplifiying candidate # 5.823 * * * * [progress]: [ 79 / 92 ] simplifiying candidate # 5.823 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #real (real->posit16 (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> 5.823 * [simplify]: Simplifying (real->posit16 (sqrt (pow y 4))) 5.823 * * [simplify]: iters left: 3 (5 enodes) 5.825 * * [simplify]: iters left: 2 (16 enodes) 5.831 * * [simplify]: iters left: 1 (30 enodes) 5.835 * * [simplify]: Extracting #0: cost 1 inf + 0 5.835 * * [simplify]: Extracting #1: cost 2 inf + 0 5.835 * * [simplify]: Extracting #2: cost 4 inf + 0 5.835 * * [simplify]: Extracting #3: cost 9 inf + 0 5.835 * * [simplify]: Extracting #4: cost 6 inf + 3 5.835 * * [simplify]: Extracting #5: cost 1 inf + 972 5.835 * * [simplify]: Extracting #6: cost 0 inf + 409 5.835 * [simplify]: Simplified to (real->posit16 (fabs (* y y))) 5.835 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (posit16->real (real->posit16 (fabs (* y y))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.836 * * * * [progress]: [ 81 / 92 ] simplifiying candidate # 5.836 * [simplify]: Simplifying (pow x 2) 5.836 * * [simplify]: iters left: 1 (3 enodes) 5.837 * * [simplify]: Extracting #0: cost 1 inf + 0 5.837 * * [simplify]: Extracting #1: cost 5 inf + 0 5.837 * * [simplify]: Extracting #2: cost 4 inf + 2 5.837 * * [simplify]: Extracting #3: cost 1 inf + 85 5.837 * * [simplify]: Extracting #4: cost 0 inf + 297 5.837 * [simplify]: Simplified to (* x x) 5.837 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 5.837 * * * * [progress]: [ 82 / 92 ] simplifiying candidate # 5.838 * [simplify]: Simplifying (pow x 2) 5.838 * * [simplify]: iters left: 1 (3 enodes) 5.839 * * [simplify]: Extracting #0: cost 1 inf + 0 5.839 * * [simplify]: Extracting #1: cost 5 inf + 0 5.839 * * [simplify]: Extracting #2: cost 4 inf + 2 5.839 * * [simplify]: Extracting #3: cost 1 inf + 85 5.839 * * [simplify]: Extracting #4: cost 0 inf + 297 5.839 * [simplify]: Simplified to (* x x) 5.839 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 5.839 * * * * [progress]: [ 83 / 92 ] simplifiying candidate # 5.839 * [simplify]: Simplifying (pow x 2) 5.839 * * [simplify]: iters left: 1 (3 enodes) 5.841 * * [simplify]: Extracting #0: cost 1 inf + 0 5.841 * * [simplify]: Extracting #1: cost 5 inf + 0 5.841 * * [simplify]: Extracting #2: cost 4 inf + 2 5.841 * * [simplify]: Extracting #3: cost 1 inf + 85 5.841 * * [simplify]: Extracting #4: cost 0 inf + 297 5.841 * [simplify]: Simplified to (* x x) 5.841 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 5.841 * * * * [progress]: [ 84 / 92 ] simplifiying candidate # 5.841 * [simplify]: Simplifying (pow x 2) 5.841 * * [simplify]: iters left: 1 (3 enodes) 5.842 * * [simplify]: Extracting #0: cost 1 inf + 0 5.842 * * [simplify]: Extracting #1: cost 5 inf + 0 5.842 * * [simplify]: Extracting #2: cost 4 inf + 2 5.842 * * [simplify]: Extracting #3: cost 1 inf + 85 5.842 * * [simplify]: Extracting #4: cost 0 inf + 297 5.842 * [simplify]: Simplified to (* x x) 5.843 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.843 * * * * [progress]: [ 85 / 92 ] simplifiying candidate # 5.843 * [simplify]: Simplifying (pow x 2) 5.843 * * [simplify]: iters left: 1 (3 enodes) 5.844 * * [simplify]: Extracting #0: cost 1 inf + 0 5.844 * * [simplify]: Extracting #1: cost 5 inf + 0 5.844 * * [simplify]: Extracting #2: cost 4 inf + 2 5.844 * * [simplify]: Extracting #3: cost 1 inf + 85 5.844 * * [simplify]: Extracting #4: cost 0 inf + 297 5.844 * [simplify]: Simplified to (* x x) 5.844 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.844 * * * * [progress]: [ 86 / 92 ] simplifiying candidate # 5.844 * [simplify]: Simplifying (pow x 2) 5.844 * * [simplify]: iters left: 1 (3 enodes) 5.846 * * [simplify]: Extracting #0: cost 1 inf + 0 5.846 * * [simplify]: Extracting #1: cost 5 inf + 0 5.846 * * [simplify]: Extracting #2: cost 4 inf + 2 5.846 * * [simplify]: Extracting #3: cost 1 inf + 85 5.846 * * [simplify]: Extracting #4: cost 0 inf + 297 5.846 * [simplify]: Simplified to (* x x) 5.846 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.846 * * * * [progress]: [ 87 / 92 ] simplifiying candidate # 5.846 * [simplify]: Simplifying (pow y 2) 5.846 * * [simplify]: iters left: 1 (3 enodes) 5.847 * * [simplify]: Extracting #0: cost 1 inf + 0 5.847 * * [simplify]: Extracting #1: cost 5 inf + 0 5.847 * * [simplify]: Extracting #2: cost 4 inf + 2 5.847 * * [simplify]: Extracting #3: cost 1 inf + 85 5.847 * * [simplify]: Extracting #4: cost 0 inf + 297 5.847 * [simplify]: Simplified to (* y y) 5.848 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 5.848 * * * * [progress]: [ 88 / 92 ] simplifiying candidate # 5.848 * [simplify]: Simplifying (pow y 2) 5.848 * * [simplify]: iters left: 1 (3 enodes) 5.850 * * [simplify]: Extracting #0: cost 1 inf + 0 5.850 * * [simplify]: Extracting #1: cost 5 inf + 0 5.850 * * [simplify]: Extracting #2: cost 4 inf + 2 5.850 * * [simplify]: Extracting #3: cost 1 inf + 85 5.850 * * [simplify]: Extracting #4: cost 0 inf + 297 5.850 * [simplify]: Simplified to (* y y) 5.850 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 5.850 * * * * [progress]: [ 89 / 92 ] simplifiying candidate # 5.851 * [simplify]: Simplifying (pow y 2) 5.851 * * [simplify]: iters left: 1 (3 enodes) 5.853 * * [simplify]: Extracting #0: cost 1 inf + 0 5.853 * * [simplify]: Extracting #1: cost 5 inf + 0 5.853 * * [simplify]: Extracting #2: cost 4 inf + 2 5.853 * * [simplify]: Extracting #3: cost 1 inf + 85 5.853 * * [simplify]: Extracting #4: cost 0 inf + 297 5.853 * [simplify]: Simplified to (* y y) 5.853 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 5.854 * * * * [progress]: [ 90 / 92 ] simplifiying candidate # 5.854 * [simplify]: Simplifying (pow y 2) 5.854 * * [simplify]: iters left: 1 (3 enodes) 5.856 * * [simplify]: Extracting #0: cost 1 inf + 0 5.856 * * [simplify]: Extracting #1: cost 5 inf + 0 5.856 * * [simplify]: Extracting #2: cost 4 inf + 2 5.856 * * [simplify]: Extracting #3: cost 1 inf + 85 5.857 * * [simplify]: Extracting #4: cost 0 inf + 297 5.857 * [simplify]: Simplified to (* y y) 5.857 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.857 * * * * [progress]: [ 91 / 92 ] simplifiying candidate # 5.857 * [simplify]: Simplifying (pow y 2) 5.857 * * [simplify]: iters left: 1 (3 enodes) 5.859 * * [simplify]: Extracting #0: cost 1 inf + 0 5.859 * * [simplify]: Extracting #1: cost 5 inf + 0 5.859 * * [simplify]: Extracting #2: cost 4 inf + 2 5.859 * * [simplify]: Extracting #3: cost 1 inf + 85 5.860 * * [simplify]: Extracting #4: cost 0 inf + 297 5.860 * [simplify]: Simplified to (* y y) 5.860 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.860 * * * * [progress]: [ 92 / 92 ] simplifiying candidate # 5.860 * [simplify]: Simplifying (pow y 2) 5.860 * * [simplify]: iters left: 1 (3 enodes) 5.862 * * [simplify]: Extracting #0: cost 1 inf + 0 5.862 * * [simplify]: Extracting #1: cost 5 inf + 0 5.863 * * [simplify]: Extracting #2: cost 4 inf + 2 5.863 * * [simplify]: Extracting #3: cost 1 inf + 85 5.863 * * [simplify]: Extracting #4: cost 0 inf + 297 5.863 * [simplify]: Simplified to (* y y) 5.863 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 5.863 * * * [progress]: adding candidates to table 6.888 * [progress]: [Phase 3 of 3] Extracting. 6.888 * * [regime]: Finding splitpoints for: (# #) 6.889 * * * [regime-changes]: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4))) 6.890 * * * * [regimes]: Trying to branch on y from (# #) 6.914 * * * * [regimes]: Trying to branch on (pow y 4) from (# #) 6.936 * * * * [regimes]: Trying to branch on x from (# #) 6.956 * * * * [regimes]: Trying to branch on (pow x 4) from (# #) 7.002 * * * * [regimes]: Trying to branch on (- (pow x 4) (pow y 4)) from (# #) 7.058 * * * [regime]: Found split indices: #