0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.127 * * * [progress]: [2/2] Setting up program. 0.130 * [progress]: [Phase 2 of 3] Improving. 0.130 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.130 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.130 * * [simplify]: iters left: 6 (7 enodes) 0.133 * * [simplify]: iters left: 5 (31 enodes) 0.138 * * [simplify]: iters left: 4 (43 enodes) 0.149 * * [simplify]: iters left: 3 (59 enodes) 0.172 * * [simplify]: iters left: 2 (102 enodes) 0.201 * * [simplify]: iters left: 1 (158 enodes) 0.264 * * [simplify]: Extracting #0: cost 1 inf + 0 0.264 * * [simplify]: Extracting #1: cost 3 inf + 0 0.264 * * [simplify]: Extracting #2: cost 6 inf + 0 0.264 * * [simplify]: Extracting #3: cost 7 inf + 1 0.265 * * [simplify]: Extracting #4: cost 44 inf + 1 0.265 * * [simplify]: Extracting #5: cost 54 inf + 597 0.266 * * [simplify]: Extracting #6: cost 7 inf + 5133 0.268 * * [simplify]: Extracting #7: cost 1 inf + 5758 0.270 * * [simplify]: Extracting #8: cost 0 inf + 5920 0.272 * [simplify]: Simplified to (log (+ x (sqrt (fma x x -1)))) 0.272 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (fma x x -1))))) 0.278 * * [progress]: iteration 1 / 4 0.279 * * * [progress]: picking best candidate 0.283 * * * * [pick]: Picked # 0.283 * * * [progress]: localizing error 0.309 * * * [progress]: generating rewritten candidates 0.309 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.311 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.317 * * * [progress]: generating series expansions 0.317 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.317 * [backup-simplify]: Simplify (sqrt (fma x x -1)) into (sqrt (fma x x -1)) 0.317 * [approximate]: Taking taylor expansion of (sqrt (fma x x -1)) in (x) around 0 0.317 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.317 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.317 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.317 * [taylor]: Taking taylor expansion of (* x x) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [backup-simplify]: Simplify -1 into -1 0.318 * [backup-simplify]: Simplify (* 0 0) into 0 0.318 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.318 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.319 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.319 * [backup-simplify]: Simplify (+ 0 0) into 0 0.320 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.320 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.320 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.320 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.320 * [taylor]: Taking taylor expansion of (* x x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.320 * [taylor]: Taking taylor expansion of -1 in x 0.320 * [backup-simplify]: Simplify -1 into -1 0.320 * [backup-simplify]: Simplify (* 0 0) into 0 0.321 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.321 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.321 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.321 * [backup-simplify]: Simplify (+ 0 0) into 0 0.322 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.322 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.322 * [backup-simplify]: Simplify 0 into 0 0.323 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.323 * [backup-simplify]: Simplify (+ 1 0) into 1 0.324 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.325 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.325 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.326 * [backup-simplify]: Simplify (+ 0 0) into 0 0.327 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.328 * [backup-simplify]: Simplify (+ 0 0) into 0 0.330 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.330 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.332 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.332 * [backup-simplify]: Simplify (sqrt (fma (/ 1 x) (/ 1 x) -1)) into (sqrt (fma (/ 1 x) (/ 1 x) -1)) 0.332 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0 0.332 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.332 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.332 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.332 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.333 * [backup-simplify]: Simplify (/ 1 1) into 1 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [backup-simplify]: Simplify 0 into 0 0.333 * [backup-simplify]: Simplify 1 into 1 0.333 * [backup-simplify]: Simplify (/ 1 1) into 1 0.333 * [taylor]: Taking taylor expansion of -1 in x 0.333 * [backup-simplify]: Simplify -1 into -1 0.334 * [backup-simplify]: Simplify (* 1 1) into 1 0.334 * [backup-simplify]: Simplify (+ 1 0) into 1 0.334 * [backup-simplify]: Simplify (sqrt 1) into 1 0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.337 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.337 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.337 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.338 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.338 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify 1 into 1 0.338 * [backup-simplify]: Simplify (/ 1 1) into 1 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify 1 into 1 0.339 * [backup-simplify]: Simplify (/ 1 1) into 1 0.339 * [taylor]: Taking taylor expansion of -1 in x 0.339 * [backup-simplify]: Simplify -1 into -1 0.339 * [backup-simplify]: Simplify (* 1 1) into 1 0.339 * [backup-simplify]: Simplify (+ 1 0) into 1 0.340 * [backup-simplify]: Simplify (sqrt 1) into 1 0.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.342 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.343 * [backup-simplify]: Simplify 1 into 1 0.343 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.347 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.348 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.348 * [backup-simplify]: Simplify -1/2 into -1/2 0.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (+ 0 0) into 0 0.352 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.356 * [backup-simplify]: Simplify (+ 0 0) into 0 0.357 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.357 * [backup-simplify]: Simplify -1/8 into -1/8 0.357 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.358 * [backup-simplify]: Simplify (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (sqrt (fma (/ -1 x) (/ -1 x) -1)) 0.358 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0 0.358 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.358 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.358 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.358 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.358 * [taylor]: Taking taylor expansion of -1 in x 0.358 * [backup-simplify]: Simplify -1 into -1 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.359 * [backup-simplify]: Simplify (/ -1 1) into -1 0.359 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.359 * [taylor]: Taking taylor expansion of -1 in x 0.359 * [backup-simplify]: Simplify -1 into -1 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.359 * [backup-simplify]: Simplify (/ -1 1) into -1 0.359 * [taylor]: Taking taylor expansion of -1 in x 0.359 * [backup-simplify]: Simplify -1 into -1 0.360 * [backup-simplify]: Simplify (* -1 -1) into 1 0.360 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [backup-simplify]: Simplify (sqrt 1) into 1 0.361 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.364 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.364 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.364 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.364 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.364 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.364 * [taylor]: Taking taylor expansion of -1 in x 0.365 * [backup-simplify]: Simplify -1 into -1 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 0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.365 * [taylor]: Taking taylor expansion of -1 in x 0.365 * [backup-simplify]: Simplify -1 into -1 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 0.366 * [backup-simplify]: Simplify (/ -1 1) into -1 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [backup-simplify]: Simplify -1 into -1 0.366 * [backup-simplify]: Simplify (* -1 -1) into 1 0.366 * [backup-simplify]: Simplify (+ 1 0) into 1 0.367 * [backup-simplify]: Simplify (sqrt 1) into 1 0.368 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.369 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.370 * [backup-simplify]: Simplify (+ 0 0) into 0 0.370 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.370 * [backup-simplify]: Simplify 1 into 1 0.370 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.373 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.374 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.375 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.375 * [backup-simplify]: Simplify -1/2 into -1/2 0.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.378 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.378 * [backup-simplify]: Simplify (+ 0 0) into 0 0.380 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.380 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.383 * [backup-simplify]: Simplify (+ 0 0) into 0 0.385 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.385 * [backup-simplify]: Simplify -1/8 into -1/8 0.385 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 0.385 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.385 * [backup-simplify]: Simplify (+ x (sqrt (fma x x -1))) into (+ x (sqrt (fma x x -1))) 0.385 * [approximate]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in (x) around 0 0.385 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify 1 into 1 0.385 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.385 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.386 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.386 * [taylor]: Taking taylor expansion of (* x x) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify 1 into 1 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify 1 into 1 0.386 * [taylor]: Taking taylor expansion of -1 in x 0.386 * [backup-simplify]: Simplify -1 into -1 0.386 * [backup-simplify]: Simplify (* 0 0) into 0 0.387 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.387 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.388 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.389 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.389 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [backup-simplify]: Simplify 0 into 0 0.389 * [backup-simplify]: Simplify 1 into 1 0.389 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.389 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.389 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.389 * [taylor]: Taking taylor expansion of (* x x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [backup-simplify]: Simplify 0 into 0 0.389 * [backup-simplify]: Simplify 1 into 1 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [backup-simplify]: Simplify 0 into 0 0.389 * [backup-simplify]: Simplify 1 into 1 0.389 * [taylor]: Taking taylor expansion of -1 in x 0.389 * [backup-simplify]: Simplify -1 into -1 0.390 * [backup-simplify]: Simplify (* 0 0) into 0 0.390 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.390 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.391 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.391 * [backup-simplify]: Simplify (+ 0 0) into 0 0.392 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.393 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.393 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.394 * [backup-simplify]: Simplify (+ 1 0) into 1 0.394 * [backup-simplify]: Simplify 1 into 1 0.395 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.395 * [backup-simplify]: Simplify (+ 1 0) into 1 0.398 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.400 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 0.401 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.402 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.403 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (fma (/ 1 x) (/ 1 x) -1))) into (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) 0.403 * [approximate]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in (x) around 0 0.403 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x 0.403 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.403 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.403 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.403 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify 1 into 1 0.403 * [backup-simplify]: Simplify (/ 1 1) into 1 0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 1 into 1 0.404 * [backup-simplify]: Simplify (/ 1 1) into 1 0.404 * [taylor]: Taking taylor expansion of -1 in x 0.404 * [backup-simplify]: Simplify -1 into -1 0.405 * [backup-simplify]: Simplify (* 1 1) into 1 0.405 * [backup-simplify]: Simplify (+ 1 0) into 1 0.405 * [backup-simplify]: Simplify (sqrt 1) into 1 0.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.408 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.408 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (/ 1 1) into 1 0.409 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x 0.409 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.409 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.409 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.409 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ 1 1) into 1 0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ 1 1) into 1 0.410 * [taylor]: Taking taylor expansion of -1 in x 0.410 * [backup-simplify]: Simplify -1 into -1 0.411 * [backup-simplify]: Simplify (* 1 1) into 1 0.411 * [backup-simplify]: Simplify (+ 1 0) into 1 0.412 * [backup-simplify]: Simplify (sqrt 1) into 1 0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.414 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.414 * [backup-simplify]: Simplify (+ 0 0) into 0 0.415 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [backup-simplify]: Simplify (/ 1 1) into 1 0.416 * [backup-simplify]: Simplify (+ 1 1) into 2 0.416 * [backup-simplify]: Simplify 2 into 2 0.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.420 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.421 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.422 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.422 * [backup-simplify]: Simplify -1/2 into -1/2 0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.427 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.428 * [backup-simplify]: Simplify (+ 0 0) into 0 0.428 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.437 * [backup-simplify]: Simplify (+ 0 0) into 0 0.439 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.440 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.440 * [backup-simplify]: Simplify -1/8 into -1/8 0.441 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.441 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1))) into (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) 0.441 * [approximate]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in (x) around 0 0.441 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x 0.441 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.441 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.441 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.441 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.441 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.441 * [taylor]: Taking taylor expansion of -1 in x 0.441 * [backup-simplify]: Simplify -1 into -1 0.441 * [taylor]: Taking taylor expansion of x in x 0.441 * [backup-simplify]: Simplify 0 into 0 0.441 * [backup-simplify]: Simplify 1 into 1 0.442 * [backup-simplify]: Simplify (/ -1 1) into -1 0.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [backup-simplify]: Simplify -1 into -1 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [backup-simplify]: Simplify 0 into 0 0.442 * [backup-simplify]: Simplify 1 into 1 0.443 * [backup-simplify]: Simplify (/ -1 1) into -1 0.443 * [taylor]: Taking taylor expansion of -1 in x 0.443 * [backup-simplify]: Simplify -1 into -1 0.443 * [backup-simplify]: Simplify (* -1 -1) into 1 0.444 * [backup-simplify]: Simplify (+ 1 0) into 1 0.444 * [backup-simplify]: Simplify (sqrt 1) into 1 0.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.446 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.446 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.447 * [backup-simplify]: Simplify (+ 0 0) into 0 0.447 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [backup-simplify]: Simplify 0 into 0 0.448 * [backup-simplify]: Simplify 1 into 1 0.448 * [backup-simplify]: Simplify (/ 1 1) into 1 0.448 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x 0.448 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.448 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.448 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.448 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.448 * [taylor]: Taking taylor expansion of -1 in x 0.448 * [backup-simplify]: Simplify -1 into -1 0.448 * [taylor]: Taking taylor expansion of x in x 0.448 * [backup-simplify]: Simplify 0 into 0 0.448 * [backup-simplify]: Simplify 1 into 1 0.449 * [backup-simplify]: Simplify (/ -1 1) into -1 0.449 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.449 * [taylor]: Taking taylor expansion of -1 in x 0.449 * [backup-simplify]: Simplify -1 into -1 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [backup-simplify]: Simplify 0 into 0 0.449 * [backup-simplify]: Simplify 1 into 1 0.449 * [backup-simplify]: Simplify (/ -1 1) into -1 0.449 * [taylor]: Taking taylor expansion of -1 in x 0.449 * [backup-simplify]: Simplify -1 into -1 0.450 * [backup-simplify]: Simplify (* -1 -1) into 1 0.450 * [backup-simplify]: Simplify (+ 1 0) into 1 0.450 * [backup-simplify]: Simplify (sqrt 1) into 1 0.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.452 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.453 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.453 * [backup-simplify]: Simplify (+ 0 0) into 0 0.454 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [backup-simplify]: Simplify 0 into 0 0.454 * [backup-simplify]: Simplify 1 into 1 0.455 * [backup-simplify]: Simplify (/ 1 1) into 1 0.455 * [backup-simplify]: Simplify (- 1) into -1 0.456 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.456 * [backup-simplify]: Simplify 0 into 0 0.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.457 * [backup-simplify]: Simplify (- 0) into 0 0.457 * [backup-simplify]: Simplify (+ 0 0) into 0 0.457 * [backup-simplify]: Simplify 0 into 0 0.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.459 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.460 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.460 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.461 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.463 * [backup-simplify]: Simplify (- 0) into 0 0.463 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.463 * [backup-simplify]: Simplify -1/2 into -1/2 0.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.466 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.467 * [backup-simplify]: Simplify (+ 0 0) into 0 0.468 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.469 * [backup-simplify]: Simplify (- 0) into 0 0.470 * [backup-simplify]: Simplify (+ 0 0) into 0 0.470 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.472 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.473 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.474 * [backup-simplify]: Simplify (+ 0 0) into 0 0.475 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.476 * [backup-simplify]: Simplify (- 0) into 0 0.477 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.477 * [backup-simplify]: Simplify -1/8 into -1/8 0.478 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.479 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.480 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0 0.481 * [backup-simplify]: Simplify (+ 0 0) into 0 0.482 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.484 * [backup-simplify]: Simplify (- 0) into 0 0.484 * [backup-simplify]: Simplify (+ 0 0) into 0 0.484 * [backup-simplify]: Simplify 0 into 0 0.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.486 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.488 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0 0.488 * [backup-simplify]: Simplify (+ 0 0) into 0 0.490 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 0.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.491 * [backup-simplify]: Simplify (- 0) into 0 0.491 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 0.491 * [backup-simplify]: Simplify -1/16 into -1/16 0.492 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.492 * * * [progress]: simplifying candidates 0.492 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.492 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.492 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.492 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 0.492 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 0.492 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 0.492 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 0.493 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 0.493 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 0.493 * [simplify]: Simplifying (sqrt (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 0.493 * * [simplify]: iters left: 5 (6 enodes) 0.496 * * [simplify]: iters left: 4 (21 enodes) 0.503 * * [simplify]: iters left: 3 (28 enodes) 0.512 * * [simplify]: iters left: 2 (40 enodes) 0.524 * * [simplify]: iters left: 1 (56 enodes) 0.545 * * [simplify]: Extracting #0: cost 1 inf + 0 0.545 * * [simplify]: Extracting #1: cost 4 inf + 0 0.545 * * [simplify]: Extracting #2: cost 7 inf + 0 0.545 * * [simplify]: Extracting #3: cost 17 inf + 0 0.545 * * [simplify]: Extracting #4: cost 24 inf + 3 0.546 * * [simplify]: Extracting #5: cost 7 inf + 1285 0.547 * * [simplify]: Extracting #6: cost 0 inf + 2009 0.548 * [simplify]: Simplified to (fabs (cbrt (fma x x -1))) 0.548 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (fma x x -1))) (sqrt (cbrt (fma x x -1))))))) 0.548 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 0.548 * [simplify]: Simplifying (sqrt (sqrt (fma x x -1))) 0.548 * * [simplify]: iters left: 3 (5 enodes) 0.551 * * [simplify]: iters left: 2 (17 enodes) 0.557 * * [simplify]: iters left: 1 (24 enodes) 0.565 * * [simplify]: Extracting #0: cost 1 inf + 0 0.565 * * [simplify]: Extracting #1: cost 3 inf + 0 0.565 * * [simplify]: Extracting #2: cost 5 inf + 0 0.565 * * [simplify]: Extracting #3: cost 11 inf + 0 0.565 * * [simplify]: Extracting #4: cost 13 inf + 2 0.566 * * [simplify]: Extracting #5: cost 3 inf + 519 0.566 * * [simplify]: Extracting #6: cost 0 inf + 835 0.566 * [simplify]: Simplified to (sqrt (sqrt (fma x x -1))) 0.567 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1))))))) 0.567 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 0.567 * [simplify]: Simplifying (sqrt 1) 0.567 * * [simplify]: iters left: 1 (2 enodes) 0.570 * * [simplify]: Extracting #0: cost 1 inf + 0 0.570 * * [simplify]: Extracting #1: cost 0 inf + 1 0.570 * [simplify]: Simplified to 1 0.570 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (fma x x -1)))))) 0.571 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 0.571 * [simplify]: Simplifying (fma x x -1) 0.571 * * [simplify]: iters left: 1 (3 enodes) 0.573 * * [simplify]: Extracting #0: cost 1 inf + 0 0.573 * * [simplify]: Extracting #1: cost 5 inf + 0 0.573 * * [simplify]: Extracting #2: cost 3 inf + 2 0.573 * * [simplify]: Extracting #3: cost 0 inf + 157 0.573 * [simplify]: Simplified to (fma x x -1) 0.573 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (fma x x -1) (/ 1 2))))) 0.573 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 0.573 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 0.574 * [simplify]: Simplifying (sqrt (fma x x -1)) 0.574 * * [simplify]: iters left: 2 (4 enodes) 0.576 * * [simplify]: iters left: 1 (14 enodes) 0.580 * * [simplify]: Extracting #0: cost 1 inf + 0 0.580 * * [simplify]: Extracting #1: cost 3 inf + 0 0.580 * * [simplify]: Extracting #2: cost 9 inf + 0 0.581 * * [simplify]: Extracting #3: cost 8 inf + 43 0.581 * * [simplify]: Extracting #4: cost 0 inf + 477 0.581 * [simplify]: Simplified to (sqrt (fma x x -1)) 0.581 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (fma x x -1)))))) 0.581 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 0.581 * * * * [progress]: [ 16 / 40 ] simplifiying candidate #real (real->posit16 (sqrt (fma x x -1)))))))> 0.581 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 0.581 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 0.581 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 0.582 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 0.582 * * [simplify]: iters left: 3 (3 enodes) 0.583 * * [simplify]: iters left: 2 (9 enodes) 0.586 * * [simplify]: Extracting #0: cost 1 inf + 0 0.586 * * [simplify]: Extracting #1: cost 3 inf + 0 0.586 * * [simplify]: Extracting #2: cost 5 inf + 0 0.586 * * [simplify]: Extracting #3: cost 4 inf + 1 0.586 * * [simplify]: Extracting #4: cost 0 inf + 405 0.586 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 0.586 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (* (cbrt x) (cbrt x)) (cbrt x) (sqrt (fma x x -1))))) 0.586 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 0.586 * [simplify]: Simplifying (sqrt x) 0.586 * * [simplify]: iters left: 1 (2 enodes) 0.587 * * [simplify]: Extracting #0: cost 1 inf + 0 0.587 * * [simplify]: Extracting #1: cost 3 inf + 0 0.587 * * [simplify]: Extracting #2: cost 2 inf + 1 0.587 * * [simplify]: Extracting #3: cost 0 inf + 83 0.587 * [simplify]: Simplified to (sqrt x) 0.587 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (sqrt x) (sqrt x) (sqrt (fma x x -1))))) 0.588 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 0.588 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 0.588 * [simplify]: Simplifying (* (exp x) (exp (sqrt (fma x x -1)))) 0.588 * * [simplify]: iters left: 5 (7 enodes) 0.596 * * [simplify]: iters left: 4 (26 enodes) 0.605 * * [simplify]: iters left: 3 (37 enodes) 0.618 * * [simplify]: iters left: 2 (49 enodes) 0.632 * * [simplify]: iters left: 1 (65 enodes) 0.655 * * [simplify]: Extracting #0: cost 1 inf + 0 0.655 * * [simplify]: Extracting #1: cost 5 inf + 0 0.655 * * [simplify]: Extracting #2: cost 10 inf + 0 0.655 * * [simplify]: Extracting #3: cost 11 inf + 1 0.656 * * [simplify]: Extracting #4: cost 18 inf + 143 0.656 * * [simplify]: Extracting #5: cost 22 inf + 342 0.656 * * [simplify]: Extracting #6: cost 9 inf + 1242 0.658 * * [simplify]: Extracting #7: cost 0 inf + 2385 0.659 * [simplify]: Simplified to (exp (+ x (sqrt (fma x x -1)))) 0.659 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (sqrt (fma x x -1))))))) 0.659 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 0.659 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 0.660 * [simplify]: Simplifying (+ x (sqrt (fma x x -1))) 0.660 * * [simplify]: iters left: 4 (5 enodes) 0.663 * * [simplify]: iters left: 3 (18 enodes) 0.669 * * [simplify]: iters left: 2 (25 enodes) 0.678 * * [simplify]: iters left: 1 (37 enodes) 0.689 * * [simplify]: Extracting #0: cost 1 inf + 0 0.689 * * [simplify]: Extracting #1: cost 4 inf + 0 0.689 * * [simplify]: Extracting #2: cost 5 inf + 1 0.689 * * [simplify]: Extracting #3: cost 18 inf + 1 0.689 * * [simplify]: Extracting #4: cost 18 inf + 167 0.689 * * [simplify]: Extracting #5: cost 9 inf + 724 0.690 * * [simplify]: Extracting #6: cost 1 inf + 1412 0.690 * * [simplify]: Extracting #7: cost 0 inf + 1495 0.691 * [simplify]: Simplified to (+ (sqrt (fma x x -1)) x) 0.691 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (sqrt (fma x x -1)) x)))) 0.691 * * * * [progress]: [ 33 / 40 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (fma x x -1)))))))> 0.691 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 0.691 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 0.692 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.692 * * [simplify]: iters left: 6 (15 enodes) 0.699 * * [simplify]: iters left: 5 (65 enodes) 0.711 * * [simplify]: iters left: 4 (99 enodes) 0.739 * * [simplify]: iters left: 3 (136 enodes) 0.777 * * [simplify]: iters left: 2 (177 enodes) 0.828 * * [simplify]: iters left: 1 (255 enodes) 0.911 * * [simplify]: Extracting #0: cost 1 inf + 0 0.911 * * [simplify]: Extracting #1: cost 16 inf + 0 0.911 * * [simplify]: Extracting #2: cost 65 inf + 2 0.912 * * [simplify]: Extracting #3: cost 82 inf + 293 0.915 * * [simplify]: Extracting #4: cost 26 inf + 7612 0.921 * * [simplify]: Extracting #5: cost 0 inf + 11641 0.924 * * [simplify]: Extracting #6: cost 0 inf + 11596 0.927 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ (* 1/8 (* x x)) 1/2))) 0.927 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ (* 1/8 (* x x)) 1/2)))))) 0.927 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 0.927 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.928 * * [simplify]: iters left: 6 (12 enodes) 0.933 * * [simplify]: iters left: 5 (58 enodes) 0.949 * * [simplify]: iters left: 4 (101 enodes) 0.985 * * [simplify]: iters left: 3 (174 enodes) 1.032 * * [simplify]: iters left: 2 (319 enodes) 1.117 * * [simplify]: Extracting #0: cost 1 inf + 0 1.117 * * [simplify]: Extracting #1: cost 25 inf + 0 1.118 * * [simplify]: Extracting #2: cost 77 inf + 89 1.119 * * [simplify]: Extracting #3: cost 119 inf + 1116 1.123 * * [simplify]: Extracting #4: cost 76 inf + 7849 1.129 * * [simplify]: Extracting #5: cost 29 inf + 26206 1.137 * * [simplify]: Extracting #6: cost 1 inf + 37223 1.142 * * [simplify]: Extracting #7: cost 0 inf + 37395 1.146 * [simplify]: Simplified to (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x)) 1.146 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x))))) 1.146 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 1.147 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1.147 * * [simplify]: iters left: 6 (12 enodes) 1.152 * * [simplify]: iters left: 5 (58 enodes) 1.164 * * [simplify]: iters left: 4 (104 enodes) 1.193 * * [simplify]: iters left: 3 (158 enodes) 1.226 * * [simplify]: iters left: 2 (242 enodes) 1.287 * * [simplify]: iters left: 1 (475 enodes) 1.510 * * [simplify]: Extracting #0: cost 1 inf + 0 1.511 * * [simplify]: Extracting #1: cost 30 inf + 0 1.512 * * [simplify]: Extracting #2: cost 189 inf + 128 1.515 * * [simplify]: Extracting #3: cost 248 inf + 3800 1.521 * * [simplify]: Extracting #4: cost 218 inf + 8234 1.534 * * [simplify]: Extracting #5: cost 100 inf + 65179 1.558 * * [simplify]: Extracting #6: cost 4 inf + 123976 1.582 * * [simplify]: Extracting #7: cost 0 inf + 125360 1.594 * * [simplify]: Extracting #8: cost 0 inf + 125310 1.612 * [simplify]: Simplified to (- (+ (/ (/ (/ 1/8 x) x) x) (/ 1/2 x)) x) 1.612 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ (/ (/ 1/8 x) x) x) (/ 1/2 x)) x)))) 1.612 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 1.612 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1.612 * * [simplify]: iters left: 6 (10 enodes) 1.619 * * [simplify]: iters left: 5 (43 enodes) 1.627 * * [simplify]: iters left: 4 (66 enodes) 1.638 * * [simplify]: iters left: 3 (92 enodes) 1.651 * * [simplify]: iters left: 2 (107 enodes) 1.674 * * [simplify]: iters left: 1 (127 enodes) 1.694 * * [simplify]: Extracting #0: cost 1 inf + 0 1.694 * * [simplify]: Extracting #1: cost 12 inf + 0 1.694 * * [simplify]: Extracting #2: cost 29 inf + 2 1.694 * * [simplify]: Extracting #3: cost 32 inf + 292 1.695 * * [simplify]: Extracting #4: cost 8 inf + 2749 1.697 * * [simplify]: Extracting #5: cost 0 inf + 3969 1.698 * [simplify]: Simplified to (+ x (fma (* x (/ x (sqrt -1))) 1/2 (sqrt -1))) 1.698 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (fma (* x (/ x (sqrt -1))) 1/2 (sqrt -1))))) 1.698 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 1.698 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.698 * * [simplify]: iters left: 6 (14 enodes) 1.705 * * [simplify]: iters left: 5 (65 enodes) 1.726 * * [simplify]: iters left: 4 (109 enodes) 1.763 * * [simplify]: iters left: 3 (184 enodes) 1.835 * * [simplify]: iters left: 2 (347 enodes) 1.946 * * [simplify]: Extracting #0: cost 1 inf + 0 1.947 * * [simplify]: Extracting #1: cost 27 inf + 0 1.947 * * [simplify]: Extracting #2: cost 79 inf + 6 1.948 * * [simplify]: Extracting #3: cost 112 inf + 1643 1.950 * * [simplify]: Extracting #4: cost 70 inf + 8755 1.954 * * [simplify]: Extracting #5: cost 33 inf + 20381 1.958 * * [simplify]: Extracting #6: cost 1 inf + 33551 1.963 * * [simplify]: Extracting #7: cost 0 inf + 33603 1.973 * [simplify]: Simplified to (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x))) 1.973 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x))))) 1.973 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 1.973 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.973 * * [simplify]: iters left: 6 (17 enodes) 1.986 * * [simplify]: iters left: 5 (80 enodes) 2.017 * * [simplify]: iters left: 4 (137 enodes) 2.047 * * [simplify]: iters left: 3 (227 enodes) 2.121 * * [simplify]: iters left: 2 (373 enodes) 2.263 * * [simplify]: Extracting #0: cost 1 inf + 0 2.263 * * [simplify]: Extracting #1: cost 14 inf + 0 2.264 * * [simplify]: Extracting #2: cost 73 inf + 3 2.265 * * [simplify]: Extracting #3: cost 151 inf + 985 2.267 * * [simplify]: Extracting #4: cost 131 inf + 6358 2.273 * * [simplify]: Extracting #5: cost 64 inf + 32938 2.283 * * [simplify]: Extracting #6: cost 3 inf + 60728 2.289 * * [simplify]: Extracting #7: cost 0 inf + 61828 2.294 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)) 2.294 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)))) 2.294 * * * [progress]: adding candidates to table 2.664 * * [progress]: iteration 2 / 4 2.664 * * * [progress]: picking best candidate 2.669 * * * * [pick]: Picked # 2.669 * * * [progress]: localizing error 2.709 * * * [progress]: generating rewritten candidates 2.709 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 2.731 * * * [progress]: generating series expansions 2.731 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 2.731 * [backup-simplify]: Simplify (/ (/ -1/8 x) (* x x)) into (/ -1/8 (pow x 3)) 2.732 * [approximate]: Taking taylor expansion of (/ -1/8 (pow x 3)) in (x) around 0 2.732 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 2.732 * [taylor]: Taking taylor expansion of -1/8 in x 2.732 * [backup-simplify]: Simplify -1/8 into -1/8 2.732 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.732 * [taylor]: Taking taylor expansion of x in x 2.732 * [backup-simplify]: Simplify 0 into 0 2.732 * [backup-simplify]: Simplify 1 into 1 2.732 * [backup-simplify]: Simplify (* 1 1) into 1 2.733 * [backup-simplify]: Simplify (* 1 1) into 1 2.733 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 2.733 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 2.733 * [taylor]: Taking taylor expansion of -1/8 in x 2.733 * [backup-simplify]: Simplify -1/8 into -1/8 2.734 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.734 * [taylor]: Taking taylor expansion of x in x 2.734 * [backup-simplify]: Simplify 0 into 0 2.734 * [backup-simplify]: Simplify 1 into 1 2.734 * [backup-simplify]: Simplify (* 1 1) into 1 2.734 * [backup-simplify]: Simplify (* 1 1) into 1 2.735 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 2.735 * [backup-simplify]: Simplify -1/8 into -1/8 2.736 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.736 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.737 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0 2.737 * [backup-simplify]: Simplify 0 into 0 2.738 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.740 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.740 * [backup-simplify]: Simplify 0 into 0 2.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.743 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.747 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.747 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.759 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.759 * [backup-simplify]: Simplify 0 into 0 2.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 2.764 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 x)) (* (/ 1 x) (/ 1 x))) into (* -1/8 (pow x 3)) 2.764 * [approximate]: Taking taylor expansion of (* -1/8 (pow x 3)) in (x) around 0 2.764 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 2.764 * [taylor]: Taking taylor expansion of -1/8 in x 2.764 * [backup-simplify]: Simplify -1/8 into -1/8 2.765 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.765 * [taylor]: Taking taylor expansion of x in x 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 2.765 * [taylor]: Taking taylor expansion of -1/8 in x 2.765 * [backup-simplify]: Simplify -1/8 into -1/8 2.765 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.765 * [taylor]: Taking taylor expansion of x in x 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [backup-simplify]: Simplify (* 1 1) into 1 2.766 * [backup-simplify]: Simplify (* 1 1) into 1 2.766 * [backup-simplify]: Simplify (* -1/8 1) into -1/8 2.766 * [backup-simplify]: Simplify -1/8 into -1/8 2.767 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.767 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.768 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 0 1)) into 0 2.769 * [backup-simplify]: Simplify 0 into 0 2.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.771 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (* 0 1))) into 0 2.772 * [backup-simplify]: Simplify 0 into 0 2.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.773 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.773 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.773 * [backup-simplify]: Simplify 0 into 0 2.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.775 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.776 * [backup-simplify]: Simplify 0 into 0 2.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.778 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.778 * [backup-simplify]: Simplify 0 into 0 2.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.780 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.780 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 2.781 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* 1/8 (pow x 3)) 2.781 * [approximate]: Taking taylor expansion of (* 1/8 (pow x 3)) in (x) around 0 2.781 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 2.781 * [taylor]: Taking taylor expansion of 1/8 in x 2.781 * [backup-simplify]: Simplify 1/8 into 1/8 2.781 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.781 * [taylor]: Taking taylor expansion of x in x 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify 1 into 1 2.781 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 2.781 * [taylor]: Taking taylor expansion of 1/8 in x 2.781 * [backup-simplify]: Simplify 1/8 into 1/8 2.781 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.781 * [taylor]: Taking taylor expansion of x in x 2.781 * [backup-simplify]: Simplify 0 into 0 2.781 * [backup-simplify]: Simplify 1 into 1 2.781 * [backup-simplify]: Simplify (* 1 1) into 1 2.782 * [backup-simplify]: Simplify (* 1 1) into 1 2.782 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 2.782 * [backup-simplify]: Simplify 1/8 into 1/8 2.782 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.783 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0 2.783 * [backup-simplify]: Simplify 0 into 0 2.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.785 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.787 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.789 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.791 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.791 * [backup-simplify]: Simplify 0 into 0 2.792 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.793 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify (* 1/8 (pow (/ 1 (- x)) 3)) into (/ -1/8 (pow x 3)) 2.794 * * * [progress]: simplifying candidates 2.794 * * * * [progress]: [ 1 / 52 ] simplifiying candidate # 2.794 * * * * [progress]: [ 2 / 52 ] simplifiying candidate # 2.794 * * * * [progress]: [ 3 / 52 ] simplifiying candidate # 2.794 * * * * [progress]: [ 4 / 52 ] simplifiying candidate # 2.794 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (+ (log x) (log x))) 2.794 * * [simplify]: iters left: 5 (7 enodes) 2.796 * * [simplify]: iters left: 4 (29 enodes) 2.803 * * [simplify]: iters left: 3 (54 enodes) 2.817 * * [simplify]: iters left: 2 (81 enodes) 2.830 * * [simplify]: iters left: 1 (101 enodes) 2.847 * * [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 20 inf + 1112 2.854 * * [simplify]: Extracting #4: cost 3 inf + 4118 2.855 * * [simplify]: Extracting #5: cost 0 inf + 4673 2.857 * [simplify]: Simplified to (- (log -1/8) (+ (log x) (+ (log x) (log x)))) 2.857 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log -1/8) (+ (log x) (+ (log x) (log x)))))))) 2.857 * * * * [progress]: [ 5 / 52 ] simplifiying candidate # 2.858 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (log (* x x))) 2.858 * * [simplify]: iters left: 5 (8 enodes) 2.862 * * [simplify]: iters left: 4 (31 enodes) 2.867 * * [simplify]: iters left: 3 (51 enodes) 2.879 * * [simplify]: iters left: 2 (80 enodes) 2.895 * * [simplify]: iters left: 1 (99 enodes) 2.909 * * [simplify]: Extracting #0: cost 1 inf + 0 2.909 * * [simplify]: Extracting #1: cost 15 inf + 0 2.909 * * [simplify]: Extracting #2: cost 31 inf + 0 2.909 * * [simplify]: Extracting #3: cost 23 inf + 709 2.910 * * [simplify]: Extracting #4: cost 6 inf + 3445 2.911 * * [simplify]: Extracting #5: cost 0 inf + 4755 2.912 * [simplify]: Simplified to (- (- (log -1/8) (+ (log x) (log x))) (log x)) 2.912 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (- (log -1/8) (+ (log x) (log x))) (log x)))))) 2.912 * * * * [progress]: [ 6 / 52 ] simplifiying candidate # 2.912 * [simplify]: Simplifying (- (log (/ -1/8 x)) (+ (log x) (log x))) 2.912 * * [simplify]: iters left: 5 (7 enodes) 2.917 * * [simplify]: iters left: 4 (27 enodes) 2.925 * * [simplify]: iters left: 3 (44 enodes) 2.940 * * [simplify]: iters left: 2 (77 enodes) 2.956 * * [simplify]: iters left: 1 (102 enodes) 2.972 * * [simplify]: Extracting #0: cost 1 inf + 0 2.972 * * [simplify]: Extracting #1: cost 14 inf + 0 2.972 * * [simplify]: Extracting #2: cost 30 inf + 0 2.973 * * [simplify]: Extracting #3: cost 29 inf + 2 2.973 * * [simplify]: Extracting #4: cost 18 inf + 1230 2.974 * * [simplify]: Extracting #5: cost 1 inf + 4134 2.976 * * [simplify]: Extracting #6: cost 0 inf + 4325 2.977 * [simplify]: Simplified to (- (- (log (/ -1/8 x)) (log x)) (log x)) 2.978 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (- (log (/ -1/8 x)) (log x)) (log x)))))) 2.978 * * * * [progress]: [ 7 / 52 ] simplifiying candidate # 2.978 * [simplify]: Simplifying (- (log (/ -1/8 x)) (log (* x x))) 2.978 * * [simplify]: iters left: 5 (7 enodes) 2.983 * * [simplify]: iters left: 4 (27 enodes) 2.988 * * [simplify]: iters left: 3 (43 enodes) 2.995 * * [simplify]: iters left: 2 (76 enodes) 3.008 * * [simplify]: iters left: 1 (96 enodes) 3.026 * * [simplify]: Extracting #0: cost 1 inf + 0 3.026 * * [simplify]: Extracting #1: cost 14 inf + 0 3.026 * * [simplify]: Extracting #2: cost 31 inf + 0 3.026 * * [simplify]: Extracting #3: cost 30 inf + 73 3.027 * * [simplify]: Extracting #4: cost 20 inf + 1008 3.028 * * [simplify]: Extracting #5: cost 1 inf + 4425 3.029 * * [simplify]: Extracting #6: cost 0 inf + 4687 3.029 * [simplify]: Simplified to (- (log (/ -1/8 x)) (log (* x x))) 3.029 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log (/ -1/8 x)) (log (* x x))))))) 3.030 * * * * [progress]: [ 8 / 52 ] simplifiying candidate # 3.030 * * * * [progress]: [ 9 / 52 ] simplifiying candidate # 3.030 * * * * [progress]: [ 10 / 52 ] simplifiying candidate # 3.030 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) x) (* (* x x) x))) 3.030 * * [simplify]: iters left: 6 (9 enodes) 3.033 * * [simplify]: iters left: 5 (47 enodes) 3.046 * * [simplify]: iters left: 4 (156 enodes) 3.123 * * [simplify]: Extracting #0: cost 1 inf + 0 3.123 * * [simplify]: Extracting #1: cost 67 inf + 0 3.125 * * [simplify]: Extracting #2: cost 139 inf + 2560 3.134 * * [simplify]: Extracting #3: cost 42 inf + 17782 3.143 * * [simplify]: Extracting #4: cost 0 inf + 23358 3.149 * [simplify]: Simplified to (/ (/ -1/512 (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) 3.149 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (/ (/ -1/512 (* x (* x x))) (* (* x (* x x)) (* x (* x x)))))))) 3.149 * * * * [progress]: [ 11 / 52 ] simplifiying candidate # 3.149 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) (* x x)) (* x x))) 3.150 * * [simplify]: iters left: 6 (10 enodes) 3.153 * * [simplify]: iters left: 5 (50 enodes) 3.165 * * [simplify]: iters left: 4 (162 enodes) 3.255 * * [simplify]: Extracting #0: cost 1 inf + 0 3.255 * * [simplify]: Extracting #1: cost 70 inf + 0 3.257 * * [simplify]: Extracting #2: cost 158 inf + 2032 3.266 * * [simplify]: Extracting #3: cost 58 inf + 17778 3.279 * * [simplify]: Extracting #4: cost 1 inf + 26028 3.293 * * [simplify]: Extracting #5: cost 0 inf + 26280 3.307 * [simplify]: Simplified to (/ (/ (/ -1/512 (* x (* x x))) (* x (* x x))) (* x (* x x))) 3.307 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (/ (/ (/ -1/512 (* x (* x x))) (* x (* x x))) (* x (* x x))))))) 3.308 * * * * [progress]: [ 12 / 52 ] simplifiying candidate # 3.308 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) x) (* (* x x) x))) 3.308 * * [simplify]: iters left: 6 (9 enodes) 3.314 * * [simplify]: iters left: 5 (48 enodes) 3.326 * * [simplify]: iters left: 4 (159 enodes) 3.395 * * [simplify]: Extracting #0: cost 1 inf + 0 3.395 * * [simplify]: Extracting #1: cost 67 inf + 0 3.396 * * [simplify]: Extracting #2: cost 159 inf + 2 3.398 * * [simplify]: Extracting #3: cost 127 inf + 4883 3.409 * * [simplify]: Extracting #4: cost 15 inf + 25505 3.426 * * [simplify]: Extracting #5: cost 0 inf + 26420 3.440 * * [simplify]: Extracting #6: cost 0 inf + 26140 3.447 * [simplify]: Simplified to (* (* (/ (/ (/ -1/8 x) x) x) (/ (/ (/ -1/8 x) x) x)) (/ (/ (/ -1/8 x) x) x)) 3.447 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (* (* (/ (/ (/ -1/8 x) x) x) (/ (/ (/ -1/8 x) x) x)) (/ (/ (/ -1/8 x) x) x)))))) 3.447 * * * * [progress]: [ 13 / 52 ] simplifiying candidate # 3.447 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) (* x x)) (* x x))) 3.447 * * [simplify]: iters left: 6 (9 enodes) 3.451 * * [simplify]: iters left: 5 (49 enodes) 3.462 * * [simplify]: iters left: 4 (162 enodes) 3.545 * * [simplify]: Extracting #0: cost 1 inf + 0 3.545 * * [simplify]: Extracting #1: cost 69 inf + 0 3.546 * * [simplify]: Extracting #2: cost 158 inf + 3 3.547 * * [simplify]: Extracting #3: cost 128 inf + 4197 3.553 * * [simplify]: Extracting #4: cost 14 inf + 25201 3.560 * * [simplify]: Extracting #5: cost 0 inf + 26432 3.571 * * [simplify]: Extracting #6: cost 0 inf + 26312 3.585 * [simplify]: Simplified to (* (* (/ (/ -1/8 x) (* x x)) (/ (/ -1/8 x) (* x x))) (/ (/ -1/8 x) (* x x))) 3.586 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (cbrt (* (* (/ (/ -1/8 x) (* x x)) (/ (/ -1/8 x) (* x x))) (/ (/ -1/8 x) (* x x))))))) 3.586 * * * * [progress]: [ 14 / 52 ] simplifiying candidate # 3.586 * * * * [progress]: [ 15 / 52 ] simplifiying candidate # 3.586 * * * * [progress]: [ 16 / 52 ] simplifiying candidate # 3.586 * * * * [progress]: [ 17 / 52 ] simplifiying candidate # 3.586 * * * * [progress]: [ 18 / 52 ] simplifiying candidate # 3.587 * [simplify]: Simplifying (/ (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) x) 3.587 * * [simplify]: iters left: 6 (6 enodes) 3.590 * * [simplify]: iters left: 5 (20 enodes) 3.596 * * [simplify]: iters left: 4 (24 enodes) 3.604 * * [simplify]: iters left: 3 (27 enodes) 3.612 * * [simplify]: Extracting #0: cost 1 inf + 0 3.612 * * [simplify]: Extracting #1: cost 7 inf + 0 3.612 * * [simplify]: Extracting #2: cost 11 inf + 1 3.612 * * [simplify]: Extracting #3: cost 13 inf + 1 3.612 * * [simplify]: Extracting #4: cost 12 inf + 2 3.612 * * [simplify]: Extracting #5: cost 6 inf + 734 3.613 * * [simplify]: Extracting #6: cost 0 inf + 1706 3.613 * [simplify]: Simplified to (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) 3.613 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) (/ (cbrt (/ -1/8 x)) x))))) 3.614 * [simplify]: Simplifying (/ (cbrt (/ -1/8 x)) x) 3.614 * * [simplify]: iters left: 5 (5 enodes) 3.616 * * [simplify]: iters left: 4 (15 enodes) 3.621 * * [simplify]: Extracting #0: cost 1 inf + 0 3.621 * * [simplify]: Extracting #1: cost 4 inf + 0 3.621 * * [simplify]: Extracting #2: cost 5 inf + 1 3.621 * * [simplify]: Extracting #3: cost 7 inf + 1 3.621 * * [simplify]: Extracting #4: cost 6 inf + 2 3.621 * * [simplify]: Extracting #5: cost 0 inf + 654 3.621 * [simplify]: Simplified to (/ (cbrt (/ -1/8 x)) x) 3.621 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) (/ (cbrt (/ -1/8 x)) x))))) 3.622 * * * * [progress]: [ 19 / 52 ] simplifiying candidate # 3.622 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 3.622 * * [simplify]: iters left: 5 (5 enodes) 3.625 * * [simplify]: iters left: 4 (15 enodes) 3.629 * * [simplify]: Extracting #0: cost 1 inf + 0 3.629 * * [simplify]: Extracting #1: cost 4 inf + 0 3.629 * * [simplify]: Extracting #2: cost 5 inf + 1 3.629 * * [simplify]: Extracting #3: cost 7 inf + 1 3.629 * * [simplify]: Extracting #4: cost 6 inf + 2 3.630 * * [simplify]: Extracting #5: cost 0 inf + 494 3.630 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 3.630 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt (/ -1/8 x)) x) (/ (sqrt (/ -1/8 x)) x))))) 3.630 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 3.630 * * [simplify]: iters left: 5 (5 enodes) 3.637 * * [simplify]: iters left: 4 (15 enodes) 3.641 * * [simplify]: Extracting #0: cost 1 inf + 0 3.641 * * [simplify]: Extracting #1: cost 4 inf + 0 3.641 * * [simplify]: Extracting #2: cost 5 inf + 1 3.641 * * [simplify]: Extracting #3: cost 7 inf + 1 3.641 * * [simplify]: Extracting #4: cost 6 inf + 2 3.642 * * [simplify]: Extracting #5: cost 0 inf + 494 3.642 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 3.642 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt (/ -1/8 x)) x) (/ (sqrt (/ -1/8 x)) x))))) 3.642 * * * * [progress]: [ 20 / 52 ] simplifiying candidate # 3.642 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) x) 3.643 * * [simplify]: iters left: 6 (8 enodes) 3.647 * * [simplify]: iters left: 5 (32 enodes) 3.656 * * [simplify]: iters left: 4 (63 enodes) 3.666 * * [simplify]: iters left: 3 (108 enodes) 3.687 * * [simplify]: iters left: 2 (154 enodes) 3.717 * * [simplify]: iters left: 1 (168 enodes) 3.761 * * [simplify]: Extracting #0: cost 1 inf + 0 3.761 * * [simplify]: Extracting #1: cost 23 inf + 0 3.762 * * [simplify]: Extracting #2: cost 43 inf + 1 3.762 * * [simplify]: Extracting #3: cost 35 inf + 851 3.764 * * [simplify]: Extracting #4: cost 6 inf + 6942 3.767 * * [simplify]: Extracting #5: cost 0 inf + 8154 3.769 * [simplify]: Simplified to (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) 3.769 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) (/ (/ (cbrt -1/8) (cbrt x)) x))))) 3.770 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (cbrt x)) x) 3.770 * * [simplify]: iters left: 5 (6 enodes) 3.773 * * [simplify]: iters left: 4 (20 enodes) 3.780 * * [simplify]: iters left: 3 (25 enodes) 3.787 * * [simplify]: iters left: 2 (27 enodes) 3.795 * * [simplify]: Extracting #0: cost 1 inf + 0 3.795 * * [simplify]: Extracting #1: cost 8 inf + 0 3.795 * * [simplify]: Extracting #2: cost 11 inf + 203 3.796 * * [simplify]: Extracting #3: cost 8 inf + 406 3.796 * * [simplify]: Extracting #4: cost 5 inf + 851 3.796 * * [simplify]: Extracting #5: cost 0 inf + 1700 3.797 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (cbrt x)) 3.797 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) (/ (/ (cbrt -1/8) x) (cbrt x)))))) 3.797 * * * * [progress]: [ 21 / 52 ] simplifiying candidate # 3.797 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) x) 3.797 * * [simplify]: iters left: 6 (7 enodes) 3.801 * * [simplify]: iters left: 5 (25 enodes) 3.810 * * [simplify]: iters left: 4 (40 enodes) 3.818 * * [simplify]: iters left: 3 (62 enodes) 3.831 * * [simplify]: iters left: 2 (73 enodes) 3.855 * * [simplify]: iters left: 1 (74 enodes) 3.872 * * [simplify]: Extracting #0: cost 1 inf + 0 3.872 * * [simplify]: Extracting #1: cost 15 inf + 0 3.872 * * [simplify]: Extracting #2: cost 27 inf + 1 3.872 * * [simplify]: Extracting #3: cost 23 inf + 205 3.872 * * [simplify]: Extracting #4: cost 5 inf + 2916 3.873 * * [simplify]: Extracting #5: cost 0 inf + 3806 3.874 * [simplify]: Simplified to (/ (* (cbrt -1/8) (cbrt -1/8)) (* x (sqrt x))) 3.874 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (* (cbrt -1/8) (cbrt -1/8)) (* x (sqrt x))) (/ (/ (cbrt -1/8) (sqrt x)) x))))) 3.874 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (sqrt x)) x) 3.874 * * [simplify]: iters left: 5 (6 enodes) 3.876 * * [simplify]: iters left: 4 (20 enodes) 3.879 * * [simplify]: iters left: 3 (25 enodes) 3.883 * * [simplify]: iters left: 2 (27 enodes) 3.887 * * [simplify]: Extracting #0: cost 1 inf + 0 3.887 * * [simplify]: Extracting #1: cost 8 inf + 0 3.887 * * [simplify]: Extracting #2: cost 11 inf + 123 3.887 * * [simplify]: Extracting #3: cost 8 inf + 246 3.888 * * [simplify]: Extracting #4: cost 5 inf + 651 3.888 * * [simplify]: Extracting #5: cost 0 inf + 1380 3.888 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (sqrt x)) 3.888 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) x) (/ (/ (cbrt -1/8) x) (sqrt x)))))) 3.888 * * * * [progress]: [ 22 / 52 ] simplifiying candidate # 3.888 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) 1) x) 3.888 * * [simplify]: iters left: 6 (7 enodes) 3.891 * * [simplify]: iters left: 5 (25 enodes) 3.896 * * [simplify]: iters left: 4 (41 enodes) 3.905 * * [simplify]: iters left: 3 (49 enodes) 3.918 * * [simplify]: iters left: 2 (55 enodes) 3.934 * * [simplify]: iters left: 1 (59 enodes) 3.949 * * [simplify]: Extracting #0: cost 1 inf + 0 3.949 * * [simplify]: Extracting #1: cost 10 inf + 0 3.949 * * [simplify]: Extracting #2: cost 14 inf + 2 3.949 * * [simplify]: Extracting #3: cost 13 inf + 3 3.949 * * [simplify]: Extracting #4: cost 9 inf + 409 3.950 * * [simplify]: Extracting #5: cost 2 inf + 1343 3.950 * * [simplify]: Extracting #6: cost 0 inf + 1626 3.951 * [simplify]: Simplified to (/ (cbrt -1/8) (/ x (cbrt -1/8))) 3.951 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (cbrt -1/8) (/ x (cbrt -1/8))) (/ (/ (cbrt -1/8) x) x))))) 3.951 * [simplify]: Simplifying (/ (/ (cbrt -1/8) x) x) 3.951 * * [simplify]: iters left: 5 (5 enodes) 3.954 * * [simplify]: iters left: 4 (17 enodes) 3.958 * * [simplify]: iters left: 3 (19 enodes) 3.961 * * [simplify]: Extracting #0: cost 1 inf + 0 3.961 * * [simplify]: Extracting #1: cost 6 inf + 0 3.961 * * [simplify]: Extracting #2: cost 9 inf + 1 3.961 * * [simplify]: Extracting #3: cost 6 inf + 84 3.962 * * [simplify]: Extracting #4: cost 0 inf + 814 3.962 * [simplify]: Simplified to (/ (cbrt -1/8) (* x x)) 3.962 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (cbrt -1/8) (/ x (cbrt -1/8))) (/ (cbrt -1/8) (* x x)))))) 3.962 * * * * [progress]: [ 23 / 52 ] simplifiying candidate # 3.962 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) x) 3.962 * * [simplify]: iters left: 6 (7 enodes) 3.964 * * [simplify]: iters left: 5 (25 enodes) 3.971 * * [simplify]: iters left: 4 (35 enodes) 3.976 * * [simplify]: iters left: 3 (47 enodes) 3.983 * * [simplify]: iters left: 2 (49 enodes) 3.991 * * [simplify]: Extracting #0: cost 1 inf + 0 3.991 * * [simplify]: Extracting #1: cost 12 inf + 0 3.992 * * [simplify]: Extracting #2: cost 21 inf + 1 3.992 * * [simplify]: Extracting #3: cost 18 inf + 164 3.992 * * [simplify]: Extracting #4: cost 7 inf + 1700 3.993 * * [simplify]: Extracting #5: cost 1 inf + 2590 3.994 * * [simplify]: Extracting #6: cost 0 inf + 2832 3.995 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (* x (cbrt x)))) 3.995 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt -1/8) (* (cbrt x) (* x (cbrt x)))) (/ (/ (sqrt -1/8) (cbrt x)) x))))) 3.995 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (cbrt x)) x) 3.995 * * [simplify]: iters left: 5 (6 enodes) 3.999 * * [simplify]: iters left: 4 (20 enodes) 4.005 * * [simplify]: iters left: 3 (25 enodes) 4.013 * * [simplify]: iters left: 2 (27 enodes) 4.021 * * [simplify]: Extracting #0: cost 1 inf + 0 4.021 * * [simplify]: Extracting #1: cost 8 inf + 0 4.022 * * [simplify]: Extracting #2: cost 11 inf + 203 4.022 * * [simplify]: Extracting #3: cost 8 inf + 406 4.022 * * [simplify]: Extracting #4: cost 5 inf + 731 4.022 * * [simplify]: Extracting #5: cost 0 inf + 1380 4.023 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (cbrt x)) 4.023 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) x) (/ (/ (sqrt -1/8) x) (cbrt x)))))) 4.023 * * * * [progress]: [ 24 / 52 ] simplifiying candidate # 4.023 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 4.023 * * [simplify]: iters left: 5 (6 enodes) 4.027 * * [simplify]: iters left: 4 (20 enodes) 4.034 * * [simplify]: iters left: 3 (25 enodes) 4.041 * * [simplify]: iters left: 2 (27 enodes) 4.050 * * [simplify]: Extracting #0: cost 1 inf + 0 4.050 * * [simplify]: Extracting #1: cost 8 inf + 0 4.050 * * [simplify]: Extracting #2: cost 11 inf + 123 4.050 * * [simplify]: Extracting #3: cost 8 inf + 246 4.050 * * [simplify]: Extracting #4: cost 5 inf + 531 4.051 * * [simplify]: Extracting #5: cost 0 inf + 1060 4.051 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 4.051 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ (sqrt -1/8) x) (sqrt x)) (/ (/ (sqrt -1/8) (sqrt x)) x))))) 4.052 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 4.052 * * [simplify]: iters left: 5 (6 enodes) 4.055 * * [simplify]: iters left: 4 (20 enodes) 4.062 * * [simplify]: iters left: 3 (25 enodes) 4.067 * * [simplify]: iters left: 2 (27 enodes) 4.071 * * [simplify]: Extracting #0: cost 1 inf + 0 4.071 * * [simplify]: Extracting #1: cost 8 inf + 0 4.071 * * [simplify]: Extracting #2: cost 11 inf + 123 4.071 * * [simplify]: Extracting #3: cost 8 inf + 246 4.071 * * [simplify]: Extracting #4: cost 5 inf + 531 4.071 * * [simplify]: Extracting #5: cost 0 inf + 1060 4.072 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 4.072 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ (sqrt -1/8) (sqrt x)) x) (/ (/ (sqrt -1/8) x) (sqrt x)))))) 4.072 * * * * [progress]: [ 25 / 52 ] simplifiying candidate # 4.072 * [simplify]: Simplifying (/ (/ (sqrt -1/8) 1) x) 4.072 * * [simplify]: iters left: 5 (6 enodes) 4.074 * * [simplify]: iters left: 4 (20 enodes) 4.078 * * [simplify]: iters left: 3 (22 enodes) 4.081 * * [simplify]: Extracting #0: cost 1 inf + 0 4.081 * * [simplify]: Extracting #1: cost 4 inf + 0 4.081 * * [simplify]: Extracting #2: cost 6 inf + 1 4.081 * * [simplify]: Extracting #3: cost 4 inf + 3 4.081 * * [simplify]: Extracting #4: cost 1 inf + 167 4.081 * * [simplify]: Extracting #5: cost 0 inf + 249 4.082 * [simplify]: Simplified to (/ (sqrt -1/8) x) 4.082 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt -1/8) x) (/ (/ (sqrt -1/8) x) x))))) 4.082 * [simplify]: Simplifying (/ (/ (sqrt -1/8) x) x) 4.082 * * [simplify]: iters left: 5 (5 enodes) 4.083 * * [simplify]: iters left: 4 (17 enodes) 4.088 * * [simplify]: iters left: 3 (19 enodes) 4.092 * * [simplify]: Extracting #0: cost 1 inf + 0 4.092 * * [simplify]: Extracting #1: cost 6 inf + 0 4.092 * * [simplify]: Extracting #2: cost 9 inf + 1 4.092 * * [simplify]: Extracting #3: cost 6 inf + 84 4.092 * * [simplify]: Extracting #4: cost 0 inf + 574 4.092 * [simplify]: Simplified to (/ (sqrt -1/8) (* x x)) 4.092 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt -1/8) x) (/ (sqrt -1/8) (* x x)))))) 4.092 * * * * [progress]: [ 26 / 52 ] simplifiying candidate # 4.093 * [simplify]: Simplifying (/ (/ 1 (* (cbrt x) (cbrt x))) x) 4.093 * * [simplify]: iters left: 6 (6 enodes) 4.096 * * [simplify]: iters left: 5 (24 enodes) 4.104 * * [simplify]: iters left: 4 (36 enodes) 4.115 * * [simplify]: iters left: 3 (48 enodes) 4.129 * * [simplify]: iters left: 2 (50 enodes) 4.139 * * [simplify]: Extracting #0: cost 1 inf + 0 4.139 * * [simplify]: Extracting #1: cost 12 inf + 0 4.139 * * [simplify]: Extracting #2: cost 15 inf + 287 4.140 * * [simplify]: Extracting #3: cost 7 inf + 1260 4.140 * * [simplify]: Extracting #4: cost 0 inf + 2350 4.140 * [simplify]: Simplified to (/ (/ 1 x) (* (cbrt x) (cbrt x))) 4.140 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ -1/8 (cbrt x)) x))))) 4.141 * [simplify]: Simplifying (/ (/ -1/8 (cbrt x)) x) 4.141 * * [simplify]: iters left: 5 (5 enodes) 4.142 * * [simplify]: iters left: 4 (17 enodes) 4.145 * * [simplify]: iters left: 3 (22 enodes) 4.148 * * [simplify]: iters left: 2 (24 enodes) 4.152 * * [simplify]: Extracting #0: cost 1 inf + 0 4.152 * * [simplify]: Extracting #1: cost 8 inf + 0 4.152 * * [simplify]: Extracting #2: cost 10 inf + 2 4.152 * * [simplify]: Extracting #3: cost 0 inf + 1058 4.152 * [simplify]: Simplified to (/ (/ -1/8 x) (cbrt x)) 4.152 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 (* (cbrt x) (cbrt x))) x) (/ (/ -1/8 x) (cbrt x)))))) 4.152 * * * * [progress]: [ 27 / 52 ] simplifiying candidate # 4.153 * [simplify]: Simplifying (/ (/ 1 (sqrt x)) x) 4.153 * * [simplify]: iters left: 5 (5 enodes) 4.154 * * [simplify]: iters left: 4 (19 enodes) 4.157 * * [simplify]: iters left: 3 (26 enodes) 4.161 * * [simplify]: iters left: 2 (28 enodes) 4.165 * * [simplify]: Extracting #0: cost 1 inf + 0 4.165 * * [simplify]: Extracting #1: cost 8 inf + 0 4.165 * * [simplify]: Extracting #2: cost 8 inf + 124 4.165 * * [simplify]: Extracting #3: cost 0 inf + 738 4.165 * [simplify]: Simplified to (/ (/ 1 x) (sqrt x)) 4.166 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 x) (sqrt x)) (/ (/ -1/8 (sqrt x)) x))))) 4.166 * [simplify]: Simplifying (/ (/ -1/8 (sqrt x)) x) 4.166 * * [simplify]: iters left: 5 (5 enodes) 4.168 * * [simplify]: iters left: 4 (17 enodes) 4.171 * * [simplify]: iters left: 3 (22 enodes) 4.176 * * [simplify]: iters left: 2 (24 enodes) 4.183 * * [simplify]: Extracting #0: cost 1 inf + 0 4.183 * * [simplify]: Extracting #1: cost 8 inf + 0 4.183 * * [simplify]: Extracting #2: cost 10 inf + 2 4.183 * * [simplify]: Extracting #3: cost 0 inf + 738 4.184 * [simplify]: Simplified to (/ (/ -1/8 x) (sqrt x)) 4.184 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 (sqrt x)) x) (/ (/ -1/8 x) (sqrt x)))))) 4.184 * * * * [progress]: [ 28 / 52 ] simplifiying candidate # 4.184 * [simplify]: Simplifying (/ (/ 1 1) x) 4.184 * * [simplify]: iters left: 4 (4 enodes) 4.187 * * [simplify]: iters left: 3 (12 enodes) 4.191 * * [simplify]: iters left: 2 (14 enodes) 4.195 * * [simplify]: Extracting #0: cost 1 inf + 0 4.195 * * [simplify]: Extracting #1: cost 4 inf + 0 4.195 * * [simplify]: Extracting #2: cost 0 inf + 86 4.195 * [simplify]: Simplified to (/ 1 x) 4.195 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.196 * [simplify]: Simplifying (/ (/ -1/8 x) x) 4.196 * * [simplify]: iters left: 4 (4 enodes) 4.198 * * [simplify]: iters left: 3 (14 enodes) 4.203 * * [simplify]: iters left: 2 (16 enodes) 4.210 * * [simplify]: Extracting #0: cost 1 inf + 0 4.210 * * [simplify]: Extracting #1: cost 6 inf + 0 4.210 * * [simplify]: Extracting #2: cost 5 inf + 43 4.210 * * [simplify]: Extracting #3: cost 0 inf + 332 4.210 * [simplify]: Simplified to (/ (/ -1/8 x) x) 4.211 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.211 * * * * [progress]: [ 29 / 52 ] simplifiying candidate # 4.211 * [simplify]: Simplifying (/ 1 x) 4.211 * * [simplify]: iters left: 2 (3 enodes) 4.213 * * [simplify]: iters left: 1 (11 enodes) 4.217 * * [simplify]: Extracting #0: cost 1 inf + 0 4.217 * * [simplify]: Extracting #1: cost 4 inf + 0 4.217 * * [simplify]: Extracting #2: cost 2 inf + 2 4.217 * * [simplify]: Extracting #3: cost 0 inf + 86 4.217 * [simplify]: Simplified to (/ 1 x) 4.217 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.217 * [simplify]: Simplifying (/ (/ -1/8 x) x) 4.217 * * [simplify]: iters left: 4 (4 enodes) 4.220 * * [simplify]: iters left: 3 (14 enodes) 4.224 * * [simplify]: iters left: 2 (16 enodes) 4.229 * * [simplify]: Extracting #0: cost 1 inf + 0 4.229 * * [simplify]: Extracting #1: cost 6 inf + 0 4.229 * * [simplify]: Extracting #2: cost 5 inf + 43 4.229 * * [simplify]: Extracting #3: cost 0 inf + 332 4.230 * [simplify]: Simplified to (/ (/ -1/8 x) x) 4.230 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.230 * * * * [progress]: [ 30 / 52 ] simplifiying candidate # 4.230 * [simplify]: Simplifying (/ -1/8 x) 4.230 * * [simplify]: iters left: 2 (3 enodes) 4.232 * * [simplify]: iters left: 1 (9 enodes) 4.235 * * [simplify]: Extracting #0: cost 1 inf + 0 4.235 * * [simplify]: Extracting #1: cost 4 inf + 0 4.235 * * [simplify]: Extracting #2: cost 2 inf + 2 4.235 * * [simplify]: Extracting #3: cost 0 inf + 86 4.235 * [simplify]: Simplified to (/ -1/8 x) 4.235 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ -1/8 x) (/ (/ 1 x) x))))) 4.235 * [simplify]: Simplifying (/ (/ 1 x) x) 4.235 * * [simplify]: iters left: 4 (4 enodes) 4.238 * * [simplify]: iters left: 3 (16 enodes) 4.244 * * [simplify]: iters left: 2 (20 enodes) 4.250 * * [simplify]: Extracting #0: cost 1 inf + 0 4.250 * * [simplify]: Extracting #1: cost 6 inf + 0 4.250 * * [simplify]: Extracting #2: cost 5 inf + 43 4.250 * * [simplify]: Extracting #3: cost 0 inf + 332 4.250 * [simplify]: Simplified to (/ (/ 1 x) x) 4.250 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ -1/8 x) (/ (/ 1 x) x))))) 4.251 * * * * [progress]: [ 31 / 52 ] simplifiying candidate # 4.251 * * * * [progress]: [ 32 / 52 ] simplifiying candidate # 4.251 * * * * [progress]: [ 33 / 52 ] simplifiying candidate # 4.251 * * * * [progress]: [ 34 / 52 ] simplifiying candidate # 4.251 * * * * [progress]: [ 35 / 52 ] simplifiying candidate # 4.251 * [simplify]: Simplifying (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 4.251 * * [simplify]: iters left: 5 (5 enodes) 4.254 * * [simplify]: iters left: 4 (15 enodes) 4.259 * * [simplify]: Extracting #0: cost 1 inf + 0 4.259 * * [simplify]: Extracting #1: cost 3 inf + 0 4.259 * * [simplify]: Extracting #2: cost 5 inf + 0 4.259 * * [simplify]: Extracting #3: cost 8 inf + 0 4.259 * * [simplify]: Extracting #4: cost 6 inf + 2 4.259 * * [simplify]: Extracting #5: cost 0 inf + 654 4.259 * [simplify]: Simplified to (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 4.259 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) (/ (* x x) (cbrt (/ -1/8 x))))))) 4.259 * * * * [progress]: [ 36 / 52 ] simplifiying candidate # 4.260 * [simplify]: Simplifying (sqrt (/ -1/8 x)) 4.260 * * [simplify]: iters left: 3 (4 enodes) 4.262 * * [simplify]: iters left: 2 (12 enodes) 4.265 * * [simplify]: Extracting #0: cost 1 inf + 0 4.265 * * [simplify]: Extracting #1: cost 3 inf + 0 4.265 * * [simplify]: Extracting #2: cost 6 inf + 0 4.266 * * [simplify]: Extracting #3: cost 4 inf + 2 4.266 * * [simplify]: Extracting #4: cost 0 inf + 250 4.266 * [simplify]: Simplified to (sqrt (/ -1/8 x)) 4.266 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (sqrt (/ -1/8 x)) (/ (* x x) (sqrt (/ -1/8 x))))))) 4.266 * * * * [progress]: [ 37 / 52 ] simplifiying candidate # 4.266 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) 4.266 * * [simplify]: iters left: 5 (7 enodes) 4.270 * * [simplify]: iters left: 4 (27 enodes) 4.276 * * [simplify]: iters left: 3 (42 enodes) 4.283 * * [simplify]: iters left: 2 (49 enodes) 4.290 * * [simplify]: iters left: 1 (52 enodes) 4.297 * * [simplify]: Extracting #0: cost 1 inf + 0 4.297 * * [simplify]: Extracting #1: cost 11 inf + 0 4.297 * * [simplify]: Extracting #2: cost 22 inf + 0 4.297 * * [simplify]: Extracting #3: cost 18 inf + 164 4.297 * * [simplify]: Extracting #4: cost 9 inf + 1617 4.298 * * [simplify]: Extracting #5: cost 0 inf + 3554 4.298 * [simplify]: Simplified to (* (/ (cbrt -1/8) (cbrt x)) (/ (cbrt -1/8) (cbrt x))) 4.298 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (* (/ (cbrt -1/8) (cbrt x)) (/ (cbrt -1/8) (cbrt x))) (/ (* x x) (/ (cbrt -1/8) (cbrt x))))))) 4.298 * * * * [progress]: [ 38 / 52 ] simplifiying candidate # 4.298 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) 4.298 * * [simplify]: iters left: 5 (6 enodes) 4.300 * * [simplify]: iters left: 4 (20 enodes) 4.303 * * [simplify]: iters left: 3 (24 enodes) 4.311 * * [simplify]: iters left: 2 (27 enodes) 4.319 * * [simplify]: Extracting #0: cost 1 inf + 0 4.319 * * [simplify]: Extracting #1: cost 7 inf + 0 4.320 * * [simplify]: Extracting #2: cost 14 inf + 0 4.320 * * [simplify]: Extracting #3: cost 12 inf + 2 4.320 * * [simplify]: Extracting #4: cost 6 inf + 691 4.320 * * [simplify]: Extracting #5: cost 0 inf + 1540 4.321 * [simplify]: Simplified to (* (cbrt -1/8) (/ (cbrt -1/8) (sqrt x))) 4.321 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (* (cbrt -1/8) (/ (cbrt -1/8) (sqrt x))) (/ (* x x) (/ (cbrt -1/8) (sqrt x))))))) 4.321 * * * * [progress]: [ 39 / 52 ] simplifiying candidate # 4.321 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) 1) 4.321 * * [simplify]: iters left: 5 (5 enodes) 4.325 * * [simplify]: iters left: 4 (17 enodes) 4.334 * * [simplify]: iters left: 3 (27 enodes) 4.342 * * [simplify]: iters left: 2 (28 enodes) 4.350 * * [simplify]: Extracting #0: cost 1 inf + 0 4.351 * * [simplify]: Extracting #1: cost 5 inf + 0 4.351 * * [simplify]: Extracting #2: cost 7 inf + 1 4.351 * * [simplify]: Extracting #3: cost 6 inf + 2 4.351 * * [simplify]: Extracting #4: cost 1 inf + 528 4.351 * * [simplify]: Extracting #5: cost 0 inf + 650 4.351 * [simplify]: Simplified to (* (cbrt -1/8) (cbrt -1/8)) 4.351 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (* (cbrt -1/8) (cbrt -1/8)) (/ (* x x) (/ (cbrt -1/8) x)))))) 4.352 * * * * [progress]: [ 40 / 52 ] simplifiying candidate # 4.352 * [simplify]: Simplifying (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 4.352 * * [simplify]: iters left: 5 (6 enodes) 4.356 * * [simplify]: iters left: 4 (20 enodes) 4.362 * * [simplify]: iters left: 3 (22 enodes) 4.368 * * [simplify]: Extracting #0: cost 1 inf + 0 4.368 * * [simplify]: Extracting #1: cost 6 inf + 0 4.368 * * [simplify]: Extracting #2: cost 12 inf + 0 4.369 * * [simplify]: Extracting #3: cost 10 inf + 2 4.369 * * [simplify]: Extracting #4: cost 0 inf + 1216 4.369 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 4.369 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) (/ (* x x) (/ (sqrt -1/8) (cbrt x))))))) 4.369 * * * * [progress]: [ 41 / 52 ] simplifiying candidate # 4.370 * [simplify]: Simplifying (/ (sqrt -1/8) (sqrt x)) 4.370 * * [simplify]: iters left: 3 (5 enodes) 4.373 * * [simplify]: iters left: 2 (15 enodes) 4.378 * * [simplify]: Extracting #0: cost 1 inf + 0 4.378 * * [simplify]: Extracting #1: cost 4 inf + 0 4.378 * * [simplify]: Extracting #2: cost 8 inf + 0 4.378 * * [simplify]: Extracting #3: cost 4 inf + 84 4.379 * * [simplify]: Extracting #4: cost 0 inf + 410 4.379 * [simplify]: Simplified to (/ (sqrt -1/8) (sqrt x)) 4.379 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (sqrt -1/8) (sqrt x)) (/ (* x x) (/ (sqrt -1/8) (sqrt x))))))) 4.379 * * * * [progress]: [ 42 / 52 ] simplifiying candidate # 4.379 * [simplify]: Simplifying (/ (sqrt -1/8) 1) 4.379 * * [simplify]: iters left: 3 (4 enodes) 4.382 * * [simplify]: iters left: 2 (12 enodes) 4.387 * * [simplify]: iters left: 1 (14 enodes) 4.392 * * [simplify]: Extracting #0: cost 1 inf + 0 4.392 * * [simplify]: Extracting #1: cost 4 inf + 0 4.392 * * [simplify]: Extracting #2: cost 0 inf + 84 4.392 * [simplify]: Simplified to (sqrt -1/8) 4.392 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (sqrt -1/8) (/ (* x x) (/ (sqrt -1/8) x)))))) 4.392 * * * * [progress]: [ 43 / 52 ] simplifiying candidate # 4.392 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 4.392 * * [simplify]: iters left: 5 (5 enodes) 4.395 * * [simplify]: iters left: 4 (19 enodes) 4.401 * * [simplify]: iters left: 3 (23 enodes) 4.408 * * [simplify]: Extracting #0: cost 1 inf + 0 4.408 * * [simplify]: Extracting #1: cost 6 inf + 0 4.408 * * [simplify]: Extracting #2: cost 9 inf + 1 4.408 * * [simplify]: Extracting #3: cost 1 inf + 852 4.408 * * [simplify]: Extracting #4: cost 0 inf + 974 4.409 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 4.409 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ 1 (* (cbrt x) (cbrt x))) (/ (* x x) (/ -1/8 (cbrt x))))))) 4.409 * * * * [progress]: [ 44 / 52 ] simplifiying candidate # 4.409 * [simplify]: Simplifying (/ 1 (sqrt x)) 4.409 * * [simplify]: iters left: 3 (4 enodes) 4.410 * * [simplify]: iters left: 2 (14 enodes) 4.412 * * [simplify]: iters left: 1 (16 enodes) 4.415 * * [simplify]: Extracting #0: cost 1 inf + 0 4.415 * * [simplify]: Extracting #1: cost 4 inf + 0 4.415 * * [simplify]: Extracting #2: cost 5 inf + 1 4.415 * * [simplify]: Extracting #3: cost 3 inf + 43 4.415 * * [simplify]: Extracting #4: cost 1 inf + 166 4.415 * * [simplify]: Extracting #5: cost 0 inf + 248 4.415 * [simplify]: Simplified to (/ 1 (sqrt x)) 4.415 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ 1 (sqrt x)) (/ (* x x) (/ -1/8 (sqrt x))))))) 4.415 * * * * [progress]: [ 45 / 52 ] simplifiying candidate # 4.415 * [simplify]: Simplifying (/ 1 1) 4.416 * * [simplify]: iters left: 2 (2 enodes) 4.416 * * [simplify]: iters left: 1 (6 enodes) 4.417 * * [simplify]: Extracting #0: cost 1 inf + 0 4.417 * * [simplify]: Extracting #1: cost 0 inf + 1 4.417 * [simplify]: Simplified to 1 4.417 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ 1 (/ (* x x) (/ -1/8 x)))))) 4.418 * * * * [progress]: [ 46 / 52 ] simplifiying candidate # 4.418 * * * * [progress]: [ 47 / 52 ] simplifiying candidate # 4.418 * * * * [progress]: [ 48 / 52 ] simplifiying candidate # 4.418 * * * * [progress]: [ 49 / 52 ] simplifiying candidate #real (real->posit16 (/ (/ -1/8 x) (* x x)))))))> 4.418 * * * * [progress]: [ 50 / 52 ] simplifiying candidate # 4.418 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.418 * * [simplify]: iters left: 3 (5 enodes) 4.420 * * [simplify]: iters left: 2 (23 enodes) 4.425 * * [simplify]: iters left: 1 (45 enodes) 4.435 * * [simplify]: Extracting #0: cost 1 inf + 0 4.435 * * [simplify]: Extracting #1: cost 10 inf + 0 4.435 * * [simplify]: Extracting #2: cost 16 inf + 167 4.435 * * [simplify]: Extracting #3: cost 11 inf + 659 4.435 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.436 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.437 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.437 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.437 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.437 * * * * [progress]: [ 51 / 52 ] simplifiying candidate # 4.438 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.438 * * [simplify]: iters left: 3 (5 enodes) 4.442 * * [simplify]: iters left: 2 (23 enodes) 4.452 * * [simplify]: iters left: 1 (45 enodes) 4.473 * * [simplify]: Extracting #0: cost 1 inf + 0 4.474 * * [simplify]: Extracting #1: cost 10 inf + 0 4.474 * * [simplify]: Extracting #2: cost 16 inf + 167 4.474 * * [simplify]: Extracting #3: cost 11 inf + 659 4.475 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.475 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.476 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.477 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.477 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.477 * * * * [progress]: [ 52 / 52 ] simplifiying candidate # 4.477 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.477 * * [simplify]: iters left: 3 (5 enodes) 4.481 * * [simplify]: iters left: 2 (23 enodes) 4.491 * * [simplify]: iters left: 1 (45 enodes) 4.503 * * [simplify]: Extracting #0: cost 1 inf + 0 4.503 * * [simplify]: Extracting #1: cost 10 inf + 0 4.504 * * [simplify]: Extracting #2: cost 16 inf + 167 4.504 * * [simplify]: Extracting #3: cost 11 inf + 659 4.504 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.504 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.505 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.505 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.505 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.505 * * * [progress]: adding candidates to table 4.966 * [progress]: [Phase 3 of 3] Extracting. 4.966 * * [regime]: Finding splitpoints for: (# #) 4.966 * * * [regime-changes]: Trying 1 branch expressions: (x) 4.966 * * * * [regimes]: Trying to branch on x from (# #) 5.003 * * * [regime]: Found split indices: #