0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.114 * * * [progress]: [2/2] Setting up program. 0.119 * [progress]: [Phase 2 of 3] Improving. 0.119 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.119 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.119 * * [simplify]: iters left: 6 (7 enodes) 0.123 * * [simplify]: iters left: 5 (31 enodes) 0.133 * * [simplify]: iters left: 4 (43 enodes) 0.145 * * [simplify]: iters left: 3 (59 enodes) 0.196 * * [simplify]: iters left: 2 (102 enodes) 0.230 * * [simplify]: iters left: 1 (158 enodes) 0.305 * * [simplify]: Extracting #0: cost 1 inf + 0 0.305 * * [simplify]: Extracting #1: cost 3 inf + 0 0.305 * * [simplify]: Extracting #2: cost 6 inf + 0 0.305 * * [simplify]: Extracting #3: cost 7 inf + 1 0.305 * * [simplify]: Extracting #4: cost 44 inf + 1 0.306 * * [simplify]: Extracting #5: cost 54 inf + 597 0.308 * * [simplify]: Extracting #6: cost 7 inf + 5133 0.312 * * [simplify]: Extracting #7: cost 1 inf + 5758 0.315 * * [simplify]: Extracting #8: cost 0 inf + 5920 0.318 * [simplify]: Simplified to (log (+ x (sqrt (fma x x -1)))) 0.318 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (fma x x -1))))) 0.329 * * [progress]: iteration 1 / 4 0.329 * * * [progress]: picking best candidate 0.334 * * * * [pick]: Picked # 0.334 * * * [progress]: localizing error 0.351 * * * [progress]: generating rewritten candidates 0.351 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.352 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.358 * * * [progress]: generating series expansions 0.358 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.358 * [backup-simplify]: Simplify (sqrt (fma x x -1)) into (sqrt (fma x x -1)) 0.358 * [approximate]: Taking taylor expansion of (sqrt (fma x x -1)) in (x) around 0 0.358 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.358 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.358 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.358 * [taylor]: Taking taylor expansion of (* x x) in x 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 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [taylor]: Taking taylor expansion of -1 in x 0.358 * [backup-simplify]: Simplify -1 into -1 0.359 * [backup-simplify]: Simplify (* 0 0) into 0 0.359 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.359 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.359 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.360 * [backup-simplify]: Simplify (+ 0 0) into 0 0.360 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.360 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.360 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.360 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.360 * [taylor]: Taking taylor expansion of (* x x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify 1 into 1 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify 1 into 1 0.360 * [taylor]: Taking taylor expansion of -1 in x 0.360 * [backup-simplify]: Simplify -1 into -1 0.361 * [backup-simplify]: Simplify (* 0 0) into 0 0.361 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.361 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.361 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.362 * [backup-simplify]: Simplify (+ 0 0) into 0 0.362 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.362 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.363 * [backup-simplify]: Simplify (+ 1 0) into 1 0.365 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.366 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.366 * [backup-simplify]: Simplify (+ 0 0) into 0 0.367 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.367 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.368 * [backup-simplify]: Simplify (+ 0 0) into 0 0.370 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.371 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.372 * [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))) 0.372 * [backup-simplify]: Simplify (sqrt (fma (/ 1 x) (/ 1 x) -1)) into (sqrt (fma (/ 1 x) (/ 1 x) -1)) 0.372 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0 0.373 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.373 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.373 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.373 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify 1 into 1 0.373 * [backup-simplify]: Simplify (/ 1 1) into 1 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify 1 into 1 0.373 * [backup-simplify]: Simplify (/ 1 1) into 1 0.373 * [taylor]: Taking taylor expansion of -1 in x 0.373 * [backup-simplify]: Simplify -1 into -1 0.373 * [backup-simplify]: Simplify (* 1 1) into 1 0.374 * [backup-simplify]: Simplify (+ 1 0) into 1 0.374 * [backup-simplify]: Simplify (sqrt 1) into 1 0.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.375 * [backup-simplify]: Simplify (+ 0 0) into 0 0.376 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.376 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.376 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.376 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.376 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (/ 1 1) into 1 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (/ 1 1) into 1 0.377 * [taylor]: Taking taylor expansion of -1 in x 0.377 * [backup-simplify]: Simplify -1 into -1 0.377 * [backup-simplify]: Simplify (* 1 1) into 1 0.377 * [backup-simplify]: Simplify (+ 1 0) into 1 0.377 * [backup-simplify]: Simplify (sqrt 1) into 1 0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.379 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.379 * [backup-simplify]: Simplify (+ 0 0) into 0 0.379 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.379 * [backup-simplify]: Simplify 1 into 1 0.379 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.382 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.383 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.383 * [backup-simplify]: Simplify -1/2 into -1/2 0.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.386 * [backup-simplify]: Simplify (+ 0 0) into 0 0.388 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.388 * [backup-simplify]: Simplify 0 into 0 0.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.391 * [backup-simplify]: Simplify (+ 0 0) into 0 0.392 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.392 * [backup-simplify]: Simplify -1/8 into -1/8 0.393 * [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)))) 0.393 * [backup-simplify]: Simplify (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (sqrt (fma (/ -1 x) (/ -1 x) -1)) 0.393 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0 0.393 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.393 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.393 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.393 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.393 * [taylor]: Taking taylor expansion of -1 in x 0.393 * [backup-simplify]: Simplify -1 into -1 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 1 into 1 0.393 * [backup-simplify]: Simplify (/ -1 1) into -1 0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.393 * [taylor]: Taking taylor expansion of -1 in x 0.393 * [backup-simplify]: Simplify -1 into -1 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [backup-simplify]: Simplify 0 into 0 0.394 * [backup-simplify]: Simplify 1 into 1 0.394 * [backup-simplify]: Simplify (/ -1 1) into -1 0.394 * [taylor]: Taking taylor expansion of -1 in x 0.394 * [backup-simplify]: Simplify -1 into -1 0.394 * [backup-simplify]: Simplify (* -1 -1) into 1 0.395 * [backup-simplify]: Simplify (+ 1 0) into 1 0.395 * [backup-simplify]: Simplify (sqrt 1) into 1 0.396 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.397 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.402 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.403 * [backup-simplify]: Simplify (+ 0 0) into 0 0.403 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 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) 0.404 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.404 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.404 * [taylor]: Taking taylor expansion of -1 in x 0.404 * [backup-simplify]: Simplify -1 into -1 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 x) in x 0.404 * [taylor]: Taking taylor expansion of -1 in x 0.404 * [backup-simplify]: Simplify -1 into -1 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 0.405 * [backup-simplify]: Simplify (/ -1 1) into -1 0.405 * [taylor]: Taking taylor expansion of -1 in x 0.405 * [backup-simplify]: Simplify -1 into -1 0.405 * [backup-simplify]: Simplify (* -1 -1) into 1 0.406 * [backup-simplify]: Simplify (+ 1 0) into 1 0.406 * [backup-simplify]: Simplify (sqrt 1) into 1 0.407 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.408 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.409 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.412 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.413 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.414 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.414 * [backup-simplify]: Simplify -1/2 into -1/2 0.416 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.417 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.418 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.418 * [backup-simplify]: Simplify (+ 0 0) into 0 0.419 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.419 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.421 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.423 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.423 * [backup-simplify]: Simplify (+ 0 0) into 0 0.424 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.424 * [backup-simplify]: Simplify -1/8 into -1/8 0.425 * [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) 0.425 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.425 * [backup-simplify]: Simplify (+ x (sqrt (fma x x -1))) into (+ x (sqrt (fma x x -1))) 0.425 * [approximate]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in (x) around 0 0.425 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 1 into 1 0.425 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.425 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.425 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.425 * [taylor]: Taking taylor expansion of (* x x) in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 1 into 1 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 1 into 1 0.425 * [taylor]: Taking taylor expansion of -1 in x 0.425 * [backup-simplify]: Simplify -1 into -1 0.425 * [backup-simplify]: Simplify (* 0 0) into 0 0.426 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.426 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.426 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.427 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.427 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.427 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.427 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.427 * [taylor]: Taking taylor expansion of (* x x) in x 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of x in x 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of -1 in x 0.427 * [backup-simplify]: Simplify -1 into -1 0.428 * [backup-simplify]: Simplify (* 0 0) into 0 0.428 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.428 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.428 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.429 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.430 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.430 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.430 * [backup-simplify]: Simplify (+ 1 0) into 1 0.430 * [backup-simplify]: Simplify 1 into 1 0.431 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.431 * [backup-simplify]: Simplify (+ 1 0) into 1 0.432 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.433 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 0.434 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.435 * [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))) 0.435 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (fma (/ 1 x) (/ 1 x) -1))) into (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) 0.435 * [approximate]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in (x) around 0 0.435 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x 0.435 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.435 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.435 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.435 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify 1 into 1 0.436 * [backup-simplify]: Simplify (/ 1 1) into 1 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.436 * [backup-simplify]: Simplify 0 into 0 0.436 * [backup-simplify]: Simplify 1 into 1 0.436 * [backup-simplify]: Simplify (/ 1 1) into 1 0.436 * [taylor]: Taking taylor expansion of -1 in x 0.436 * [backup-simplify]: Simplify -1 into -1 0.436 * [backup-simplify]: Simplify (* 1 1) into 1 0.437 * [backup-simplify]: Simplify (+ 1 0) into 1 0.437 * [backup-simplify]: Simplify (sqrt 1) into 1 0.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.438 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.438 * [backup-simplify]: Simplify (+ 0 0) into 0 0.439 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [backup-simplify]: Simplify 0 into 0 0.439 * [backup-simplify]: Simplify 1 into 1 0.439 * [backup-simplify]: Simplify (/ 1 1) into 1 0.439 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.439 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.439 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.439 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [backup-simplify]: Simplify 0 into 0 0.439 * [backup-simplify]: Simplify 1 into 1 0.440 * [backup-simplify]: Simplify (/ 1 1) into 1 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [backup-simplify]: Simplify 0 into 0 0.440 * [backup-simplify]: Simplify 1 into 1 0.440 * [backup-simplify]: Simplify (/ 1 1) into 1 0.440 * [taylor]: Taking taylor expansion of -1 in x 0.440 * [backup-simplify]: Simplify -1 into -1 0.440 * [backup-simplify]: Simplify (* 1 1) into 1 0.440 * [backup-simplify]: Simplify (+ 1 0) into 1 0.441 * [backup-simplify]: Simplify (sqrt 1) into 1 0.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.442 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.442 * [backup-simplify]: Simplify (+ 0 0) into 0 0.442 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [backup-simplify]: Simplify 0 into 0 0.443 * [backup-simplify]: Simplify 1 into 1 0.443 * [backup-simplify]: Simplify (/ 1 1) into 1 0.443 * [backup-simplify]: Simplify (+ 1 1) into 2 0.443 * [backup-simplify]: Simplify 2 into 2 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.444 * [backup-simplify]: Simplify 0 into 0 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.446 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.446 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.447 * [backup-simplify]: Simplify -1/2 into -1/2 0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.449 * [backup-simplify]: Simplify (+ 0 0) into 0 0.449 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.450 * [backup-simplify]: Simplify (+ 0 0) into 0 0.450 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.452 * [backup-simplify]: Simplify (+ 0 0) into 0 0.453 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.454 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.454 * [backup-simplify]: Simplify -1/8 into -1/8 0.454 * [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)))) 0.454 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1))) into (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) 0.454 * [approximate]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in (x) around 0 0.454 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.454 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.454 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.454 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [backup-simplify]: Simplify -1 into -1 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 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [backup-simplify]: Simplify -1 into -1 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [backup-simplify]: Simplify 0 into 0 0.455 * [backup-simplify]: Simplify 1 into 1 0.455 * [backup-simplify]: Simplify (/ -1 1) into -1 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [backup-simplify]: Simplify -1 into -1 0.455 * [backup-simplify]: Simplify (* -1 -1) into 1 0.455 * [backup-simplify]: Simplify (+ 1 0) into 1 0.456 * [backup-simplify]: Simplify (sqrt 1) into 1 0.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.457 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.458 * [backup-simplify]: Simplify (+ 0 0) into 0 0.459 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify 1 into 1 0.459 * [backup-simplify]: Simplify (/ 1 1) into 1 0.459 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x 0.459 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.459 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.459 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.459 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.459 * [taylor]: Taking taylor expansion of -1 in x 0.459 * [backup-simplify]: Simplify -1 into -1 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify 1 into 1 0.460 * [backup-simplify]: Simplify (/ -1 1) into -1 0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.460 * [taylor]: Taking taylor expansion of -1 in x 0.460 * [backup-simplify]: Simplify -1 into -1 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [backup-simplify]: Simplify (/ -1 1) into -1 0.461 * [taylor]: Taking taylor expansion of -1 in x 0.461 * [backup-simplify]: Simplify -1 into -1 0.461 * [backup-simplify]: Simplify (* -1 -1) into 1 0.461 * [backup-simplify]: Simplify (+ 1 0) into 1 0.462 * [backup-simplify]: Simplify (sqrt 1) into 1 0.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.464 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.465 * [backup-simplify]: Simplify (+ 0 0) into 0 0.466 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [backup-simplify]: Simplify 0 into 0 0.466 * [backup-simplify]: Simplify 1 into 1 0.466 * [backup-simplify]: Simplify (/ 1 1) into 1 0.467 * [backup-simplify]: Simplify (- 1) into -1 0.467 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.467 * [backup-simplify]: Simplify 0 into 0 0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.468 * [backup-simplify]: Simplify (- 0) into 0 0.469 * [backup-simplify]: Simplify (+ 0 0) into 0 0.469 * [backup-simplify]: Simplify 0 into 0 0.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.472 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.472 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.473 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.475 * [backup-simplify]: Simplify (- 0) into 0 0.475 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.475 * [backup-simplify]: Simplify -1/2 into -1/2 0.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.479 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.479 * [backup-simplify]: Simplify (+ 0 0) into 0 0.480 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.481 * [backup-simplify]: Simplify (- 0) into 0 0.482 * [backup-simplify]: Simplify (+ 0 0) into 0 0.482 * [backup-simplify]: Simplify 0 into 0 0.483 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.484 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.485 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.486 * [backup-simplify]: Simplify (+ 0 0) into 0 0.487 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.489 * [backup-simplify]: Simplify (- 0) into 0 0.489 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.489 * [backup-simplify]: Simplify -1/8 into -1/8 0.490 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.493 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0 0.493 * [backup-simplify]: Simplify (+ 0 0) into 0 0.495 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.496 * [backup-simplify]: Simplify (- 0) into 0 0.497 * [backup-simplify]: Simplify (+ 0 0) into 0 0.497 * [backup-simplify]: Simplify 0 into 0 0.498 * [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 0.499 * [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 0.500 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0 0.501 * [backup-simplify]: Simplify (+ 0 0) into 0 0.502 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.504 * [backup-simplify]: Simplify (- 0) into 0 0.504 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 0.504 * [backup-simplify]: Simplify -1/16 into -1/16 0.504 * [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)))) 0.505 * * * [progress]: simplifying candidates 0.505 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 0.505 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 0.505 * [simplify]: Simplifying (sqrt (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 0.506 * * [simplify]: iters left: 5 (6 enodes) 0.509 * * [simplify]: iters left: 4 (21 enodes) 0.516 * * [simplify]: iters left: 3 (28 enodes) 0.525 * * [simplify]: iters left: 2 (40 enodes) 0.541 * * [simplify]: iters left: 1 (56 enodes) 0.562 * * [simplify]: Extracting #0: cost 1 inf + 0 0.562 * * [simplify]: Extracting #1: cost 4 inf + 0 0.562 * * [simplify]: Extracting #2: cost 7 inf + 0 0.562 * * [simplify]: Extracting #3: cost 17 inf + 0 0.562 * * [simplify]: Extracting #4: cost 24 inf + 3 0.563 * * [simplify]: Extracting #5: cost 7 inf + 1285 0.564 * * [simplify]: Extracting #6: cost 0 inf + 2009 0.565 * [simplify]: Simplified to (fabs (cbrt (fma x x -1))) 0.565 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (fma x x -1))) (sqrt (cbrt (fma x x -1))))))) 0.565 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 0.565 * [simplify]: Simplifying (sqrt (sqrt (fma x x -1))) 0.565 * * [simplify]: iters left: 3 (5 enodes) 0.568 * * [simplify]: iters left: 2 (17 enodes) 0.574 * * [simplify]: iters left: 1 (24 enodes) 0.583 * * [simplify]: Extracting #0: cost 1 inf + 0 0.583 * * [simplify]: Extracting #1: cost 3 inf + 0 0.583 * * [simplify]: Extracting #2: cost 5 inf + 0 0.583 * * [simplify]: Extracting #3: cost 11 inf + 0 0.583 * * [simplify]: Extracting #4: cost 13 inf + 2 0.583 * * [simplify]: Extracting #5: cost 3 inf + 519 0.584 * * [simplify]: Extracting #6: cost 0 inf + 835 0.584 * [simplify]: Simplified to (sqrt (sqrt (fma x x -1))) 0.584 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1))))))) 0.584 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 0.584 * [simplify]: Simplifying (sqrt 1) 0.584 * * [simplify]: iters left: 1 (2 enodes) 0.588 * * [simplify]: Extracting #0: cost 1 inf + 0 0.588 * * [simplify]: Extracting #1: cost 0 inf + 1 0.588 * [simplify]: Simplified to 1 0.588 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (fma x x -1)))))) 0.588 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 0.588 * [simplify]: Simplifying (fma x x -1) 0.588 * * [simplify]: iters left: 1 (3 enodes) 0.590 * * [simplify]: Extracting #0: cost 1 inf + 0 0.590 * * [simplify]: Extracting #1: cost 5 inf + 0 0.590 * * [simplify]: Extracting #2: cost 3 inf + 2 0.590 * * [simplify]: Extracting #3: cost 0 inf + 157 0.590 * [simplify]: Simplified to (fma x x -1) 0.590 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (fma x x -1) (/ 1 2))))) 0.590 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 0.590 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 0.591 * [simplify]: Simplifying (sqrt (fma x x -1)) 0.591 * * [simplify]: iters left: 2 (4 enodes) 0.593 * * [simplify]: iters left: 1 (14 enodes) 0.598 * * [simplify]: Extracting #0: cost 1 inf + 0 0.598 * * [simplify]: Extracting #1: cost 3 inf + 0 0.598 * * [simplify]: Extracting #2: cost 9 inf + 0 0.598 * * [simplify]: Extracting #3: cost 8 inf + 43 0.599 * * [simplify]: Extracting #4: cost 0 inf + 477 0.599 * [simplify]: Simplified to (sqrt (fma x x -1)) 0.599 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (fma x x -1)))))) 0.599 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 0.599 * * * * [progress]: [ 16 / 40 ] simplifiying candidate #real (real->posit16 (sqrt (fma x x -1)))))))> 0.599 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 0.599 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 0.599 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 0.600 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 0.600 * * [simplify]: iters left: 3 (3 enodes) 0.601 * * [simplify]: iters left: 2 (9 enodes) 0.604 * * [simplify]: Extracting #0: cost 1 inf + 0 0.604 * * [simplify]: Extracting #1: cost 3 inf + 0 0.604 * * [simplify]: Extracting #2: cost 5 inf + 0 0.604 * * [simplify]: Extracting #3: cost 4 inf + 1 0.604 * * [simplify]: Extracting #4: cost 0 inf + 405 0.604 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 0.604 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (* (cbrt x) (cbrt x)) (cbrt x) (sqrt (fma x x -1))))) 0.604 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 0.604 * [simplify]: Simplifying (sqrt x) 0.604 * * [simplify]: iters left: 1 (2 enodes) 0.605 * * [simplify]: Extracting #0: cost 1 inf + 0 0.605 * * [simplify]: Extracting #1: cost 3 inf + 0 0.605 * * [simplify]: Extracting #2: cost 2 inf + 1 0.605 * * [simplify]: Extracting #3: cost 0 inf + 83 0.605 * [simplify]: Simplified to (sqrt x) 0.606 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (sqrt x) (sqrt x) (sqrt (fma x x -1))))) 0.606 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 0.606 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 0.606 * [simplify]: Simplifying (* (exp x) (exp (sqrt (fma x x -1)))) 0.606 * * [simplify]: iters left: 5 (7 enodes) 0.610 * * [simplify]: iters left: 4 (26 enodes) 0.617 * * [simplify]: iters left: 3 (37 enodes) 0.624 * * [simplify]: iters left: 2 (49 enodes) 0.631 * * [simplify]: iters left: 1 (65 enodes) 0.643 * * [simplify]: Extracting #0: cost 1 inf + 0 0.643 * * [simplify]: Extracting #1: cost 5 inf + 0 0.643 * * [simplify]: Extracting #2: cost 10 inf + 0 0.643 * * [simplify]: Extracting #3: cost 11 inf + 1 0.643 * * [simplify]: Extracting #4: cost 18 inf + 143 0.643 * * [simplify]: Extracting #5: cost 22 inf + 342 0.643 * * [simplify]: Extracting #6: cost 9 inf + 1242 0.644 * * [simplify]: Extracting #7: cost 0 inf + 2385 0.645 * [simplify]: Simplified to (exp (+ x (sqrt (fma x x -1)))) 0.645 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (sqrt (fma x x -1))))))) 0.645 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 0.645 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 0.645 * [simplify]: Simplifying (+ x (sqrt (fma x x -1))) 0.645 * * [simplify]: iters left: 4 (5 enodes) 0.647 * * [simplify]: iters left: 3 (18 enodes) 0.649 * * [simplify]: iters left: 2 (25 enodes) 0.654 * * [simplify]: iters left: 1 (37 enodes) 0.662 * * [simplify]: Extracting #0: cost 1 inf + 0 0.662 * * [simplify]: Extracting #1: cost 4 inf + 0 0.662 * * [simplify]: Extracting #2: cost 5 inf + 1 0.662 * * [simplify]: Extracting #3: cost 18 inf + 1 0.662 * * [simplify]: Extracting #4: cost 18 inf + 167 0.662 * * [simplify]: Extracting #5: cost 9 inf + 724 0.662 * * [simplify]: Extracting #6: cost 1 inf + 1412 0.663 * * [simplify]: Extracting #7: cost 0 inf + 1495 0.663 * [simplify]: Simplified to (+ (sqrt (fma x x -1)) x) 0.663 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (sqrt (fma x x -1)) x)))) 0.663 * * * * [progress]: [ 33 / 40 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (fma x x -1)))))))> 0.663 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 0.663 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 0.663 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.663 * * [simplify]: iters left: 6 (15 enodes) 0.672 * * [simplify]: iters left: 5 (65 enodes) 0.694 * * [simplify]: iters left: 4 (99 enodes) 0.724 * * [simplify]: iters left: 3 (136 enodes) 0.758 * * [simplify]: iters left: 2 (177 enodes) 0.787 * * [simplify]: iters left: 1 (255 enodes) 0.832 * * [simplify]: Extracting #0: cost 1 inf + 0 0.833 * * [simplify]: Extracting #1: cost 16 inf + 0 0.833 * * [simplify]: Extracting #2: cost 65 inf + 2 0.833 * * [simplify]: Extracting #3: cost 82 inf + 293 0.835 * * [simplify]: Extracting #4: cost 26 inf + 7612 0.838 * * [simplify]: Extracting #5: cost 0 inf + 11641 0.841 * * [simplify]: Extracting #6: cost 0 inf + 11596 0.844 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ (* 1/8 (* x x)) 1/2))) 0.844 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ (* 1/8 (* x x)) 1/2)))))) 0.845 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 0.845 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.845 * * [simplify]: iters left: 6 (12 enodes) 0.852 * * [simplify]: iters left: 5 (58 enodes) 0.869 * * [simplify]: iters left: 4 (101 enodes) 0.887 * * [simplify]: iters left: 3 (174 enodes) 0.925 * * [simplify]: iters left: 2 (319 enodes) 1.004 * * [simplify]: Extracting #0: cost 1 inf + 0 1.004 * * [simplify]: Extracting #1: cost 25 inf + 0 1.005 * * [simplify]: Extracting #2: cost 77 inf + 89 1.005 * * [simplify]: Extracting #3: cost 119 inf + 1116 1.007 * * [simplify]: Extracting #4: cost 76 inf + 7849 1.010 * * [simplify]: Extracting #5: cost 29 inf + 26206 1.014 * * [simplify]: Extracting #6: cost 1 inf + 37223 1.019 * * [simplify]: Extracting #7: cost 0 inf + 37395 1.026 * [simplify]: Simplified to (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x)) 1.027 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x))))) 1.027 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 1.027 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1.027 * * [simplify]: iters left: 6 (12 enodes) 1.032 * * [simplify]: iters left: 5 (58 enodes) 1.047 * * [simplify]: iters left: 4 (104 enodes) 1.081 * * [simplify]: iters left: 3 (158 enodes) 1.121 * * [simplify]: iters left: 2 (242 enodes) 1.185 * * [simplify]: iters left: 1 (475 enodes) 1.434 * * [simplify]: Extracting #0: cost 1 inf + 0 1.434 * * [simplify]: Extracting #1: cost 30 inf + 0 1.435 * * [simplify]: Extracting #2: cost 189 inf + 128 1.439 * * [simplify]: Extracting #3: cost 248 inf + 3800 1.445 * * [simplify]: Extracting #4: cost 218 inf + 8234 1.458 * * [simplify]: Extracting #5: cost 100 inf + 65179 1.475 * * [simplify]: Extracting #6: cost 4 inf + 123976 1.488 * * [simplify]: Extracting #7: cost 0 inf + 125360 1.500 * * [simplify]: Extracting #8: cost 0 inf + 125310 1.525 * [simplify]: Simplified to (- (+ (/ (/ (/ 1/8 x) x) x) (/ 1/2 x)) x) 1.526 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ (/ (/ 1/8 x) x) x) (/ 1/2 x)) x)))) 1.526 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 1.526 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1.526 * * [simplify]: iters left: 6 (10 enodes) 1.533 * * [simplify]: iters left: 5 (43 enodes) 1.549 * * [simplify]: iters left: 4 (66 enodes) 1.562 * * [simplify]: iters left: 3 (92 enodes) 1.587 * * [simplify]: iters left: 2 (107 enodes) 1.617 * * [simplify]: iters left: 1 (127 enodes) 1.635 * * [simplify]: Extracting #0: cost 1 inf + 0 1.635 * * [simplify]: Extracting #1: cost 12 inf + 0 1.635 * * [simplify]: Extracting #2: cost 29 inf + 2 1.635 * * [simplify]: Extracting #3: cost 32 inf + 292 1.636 * * [simplify]: Extracting #4: cost 8 inf + 2749 1.637 * * [simplify]: Extracting #5: cost 0 inf + 3969 1.638 * [simplify]: Simplified to (+ x (fma (* x (/ x (sqrt -1))) 1/2 (sqrt -1))) 1.638 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (fma (* x (/ x (sqrt -1))) 1/2 (sqrt -1))))) 1.638 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 1.638 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.638 * * [simplify]: iters left: 6 (14 enodes) 1.643 * * [simplify]: iters left: 5 (65 enodes) 1.659 * * [simplify]: iters left: 4 (109 enodes) 1.683 * * [simplify]: iters left: 3 (184 enodes) 1.719 * * [simplify]: iters left: 2 (347 enodes) 1.798 * * [simplify]: Extracting #0: cost 1 inf + 0 1.799 * * [simplify]: Extracting #1: cost 27 inf + 0 1.799 * * [simplify]: Extracting #2: cost 79 inf + 6 1.801 * * [simplify]: Extracting #3: cost 112 inf + 1643 1.805 * * [simplify]: Extracting #4: cost 70 inf + 8755 1.812 * * [simplify]: Extracting #5: cost 33 inf + 20381 1.822 * * [simplify]: Extracting #6: cost 1 inf + 33551 1.835 * * [simplify]: Extracting #7: cost 0 inf + 33603 1.844 * [simplify]: Simplified to (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x))) 1.844 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x))))) 1.844 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 1.845 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.845 * * [simplify]: iters left: 6 (17 enodes) 1.858 * * [simplify]: iters left: 5 (80 enodes) 1.879 * * [simplify]: iters left: 4 (137 enodes) 1.904 * * [simplify]: iters left: 3 (227 enodes) 1.960 * * [simplify]: iters left: 2 (373 enodes) 2.057 * * [simplify]: Extracting #0: cost 1 inf + 0 2.057 * * [simplify]: Extracting #1: cost 14 inf + 0 2.058 * * [simplify]: Extracting #2: cost 73 inf + 3 2.058 * * [simplify]: Extracting #3: cost 151 inf + 985 2.059 * * [simplify]: Extracting #4: cost 131 inf + 6358 2.062 * * [simplify]: Extracting #5: cost 64 inf + 32938 2.067 * * [simplify]: Extracting #6: cost 3 inf + 60728 2.073 * * [simplify]: Extracting #7: cost 0 inf + 61828 2.081 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)) 2.081 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)))) 2.081 * * * [progress]: adding candidates to table 2.420 * * [progress]: iteration 2 / 4 2.421 * * * [progress]: picking best candidate 2.423 * * * * [pick]: Picked # 2.423 * * * [progress]: localizing error 2.455 * * * [progress]: generating rewritten candidates 2.455 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 2.465 * * * [progress]: generating series expansions 2.465 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 2.465 * [backup-simplify]: Simplify (/ (/ -1/8 x) (* x x)) into (/ -1/8 (pow x 3)) 2.465 * [approximate]: Taking taylor expansion of (/ -1/8 (pow x 3)) in (x) around 0 2.465 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 2.465 * [taylor]: Taking taylor expansion of -1/8 in x 2.465 * [backup-simplify]: Simplify -1/8 into -1/8 2.465 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.465 * [taylor]: Taking taylor expansion of x in x 2.465 * [backup-simplify]: Simplify 0 into 0 2.465 * [backup-simplify]: Simplify 1 into 1 2.466 * [backup-simplify]: Simplify (* 1 1) into 1 2.466 * [backup-simplify]: Simplify (* 1 1) into 1 2.467 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 2.467 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 2.467 * [taylor]: Taking taylor expansion of -1/8 in x 2.467 * [backup-simplify]: Simplify -1/8 into -1/8 2.467 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.467 * [taylor]: Taking taylor expansion of x in x 2.467 * [backup-simplify]: Simplify 0 into 0 2.467 * [backup-simplify]: Simplify 1 into 1 2.467 * [backup-simplify]: Simplify (* 1 1) into 1 2.467 * [backup-simplify]: Simplify (* 1 1) into 1 2.467 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 2.468 * [backup-simplify]: Simplify -1/8 into -1/8 2.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.469 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0 2.469 * [backup-simplify]: Simplify 0 into 0 2.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.471 * [backup-simplify]: Simplify 0 into 0 2.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.473 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.473 * [backup-simplify]: Simplify 0 into 0 2.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.474 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.475 * [backup-simplify]: Simplify 0 into 0 2.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.477 * [backup-simplify]: Simplify 0 into 0 2.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.479 * [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 2.479 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 2.479 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 x)) (* (/ 1 x) (/ 1 x))) into (* -1/8 (pow x 3)) 2.479 * [approximate]: Taking taylor expansion of (* -1/8 (pow x 3)) in (x) around 0 2.479 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 2.479 * [taylor]: Taking taylor expansion of -1/8 in x 2.479 * [backup-simplify]: Simplify -1/8 into -1/8 2.479 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.479 * [taylor]: Taking taylor expansion of x in x 2.479 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify 1 into 1 2.479 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 2.479 * [taylor]: Taking taylor expansion of -1/8 in x 2.479 * [backup-simplify]: Simplify -1/8 into -1/8 2.479 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.479 * [taylor]: Taking taylor expansion of x in x 2.479 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify 1 into 1 2.480 * [backup-simplify]: Simplify (* 1 1) into 1 2.480 * [backup-simplify]: Simplify (* 1 1) into 1 2.480 * [backup-simplify]: Simplify (* -1/8 1) into -1/8 2.480 * [backup-simplify]: Simplify -1/8 into -1/8 2.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.481 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 0 1)) into 0 2.481 * [backup-simplify]: Simplify 0 into 0 2.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.483 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (* 0 1))) into 0 2.483 * [backup-simplify]: Simplify 0 into 0 2.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.485 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.485 * [backup-simplify]: Simplify 0 into 0 2.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.489 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.489 * [backup-simplify]: Simplify 0 into 0 2.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.492 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.493 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.493 * [backup-simplify]: Simplify 0 into 0 2.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.498 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.498 * [backup-simplify]: Simplify 0 into 0 2.498 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 2.498 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* 1/8 (pow x 3)) 2.498 * [approximate]: Taking taylor expansion of (* 1/8 (pow x 3)) in (x) around 0 2.498 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 2.498 * [taylor]: Taking taylor expansion of 1/8 in x 2.498 * [backup-simplify]: Simplify 1/8 into 1/8 2.498 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.498 * [taylor]: Taking taylor expansion of x in x 2.498 * [backup-simplify]: Simplify 0 into 0 2.498 * [backup-simplify]: Simplify 1 into 1 2.498 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 2.498 * [taylor]: Taking taylor expansion of 1/8 in x 2.498 * [backup-simplify]: Simplify 1/8 into 1/8 2.498 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.498 * [taylor]: Taking taylor expansion of x in x 2.498 * [backup-simplify]: Simplify 0 into 0 2.498 * [backup-simplify]: Simplify 1 into 1 2.499 * [backup-simplify]: Simplify (* 1 1) into 1 2.499 * [backup-simplify]: Simplify (* 1 1) into 1 2.500 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 2.500 * [backup-simplify]: Simplify 1/8 into 1/8 2.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.501 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.502 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0 2.502 * [backup-simplify]: Simplify 0 into 0 2.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.505 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 2.505 * [backup-simplify]: Simplify 0 into 0 2.506 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.508 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.508 * [backup-simplify]: Simplify 0 into 0 2.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.513 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.513 * [backup-simplify]: Simplify 0 into 0 2.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.518 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.518 * [backup-simplify]: Simplify 0 into 0 2.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.523 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.523 * [backup-simplify]: Simplify 0 into 0 2.523 * [backup-simplify]: Simplify (* 1/8 (pow (/ 1 (- x)) 3)) into (/ -1/8 (pow x 3)) 2.523 * * * [progress]: simplifying candidates 2.523 * * * * [progress]: [ 1 / 52 ] simplifiying candidate # 2.523 * * * * [progress]: [ 2 / 52 ] simplifiying candidate # 2.523 * * * * [progress]: [ 3 / 52 ] simplifiying candidate # 2.523 * * * * [progress]: [ 4 / 52 ] simplifiying candidate # 2.523 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (+ (log x) (log x))) 2.524 * * [simplify]: iters left: 5 (7 enodes) 2.528 * * [simplify]: iters left: 4 (29 enodes) 2.538 * * [simplify]: iters left: 3 (54 enodes) 2.549 * * [simplify]: iters left: 2 (81 enodes) 2.565 * * [simplify]: iters left: 1 (101 enodes) 2.594 * * [simplify]: Extracting #0: cost 1 inf + 0 2.594 * * [simplify]: Extracting #1: cost 15 inf + 0 2.594 * * [simplify]: Extracting #2: cost 30 inf + 0 2.595 * * [simplify]: Extracting #3: cost 20 inf + 1112 2.596 * * [simplify]: Extracting #4: cost 3 inf + 4118 2.597 * * [simplify]: Extracting #5: cost 0 inf + 4673 2.599 * [simplify]: Simplified to (- (log -1/8) (+ (log x) (+ (log x) (log x)))) 2.599 * [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)))))))) 2.599 * * * * [progress]: [ 5 / 52 ] simplifiying candidate # 2.600 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (log (* x x))) 2.600 * * [simplify]: iters left: 5 (8 enodes) 2.602 * * [simplify]: iters left: 4 (31 enodes) 2.608 * * [simplify]: iters left: 3 (51 enodes) 2.616 * * [simplify]: iters left: 2 (80 enodes) 2.629 * * [simplify]: iters left: 1 (99 enodes) 2.655 * * [simplify]: Extracting #0: cost 1 inf + 0 2.655 * * [simplify]: Extracting #1: cost 15 inf + 0 2.655 * * [simplify]: Extracting #2: cost 31 inf + 0 2.655 * * [simplify]: Extracting #3: cost 23 inf + 709 2.656 * * [simplify]: Extracting #4: cost 6 inf + 3445 2.658 * * [simplify]: Extracting #5: cost 0 inf + 4755 2.661 * [simplify]: Simplified to (- (- (log -1/8) (+ (log x) (log x))) (log x)) 2.661 * [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)))))) 2.661 * * * * [progress]: [ 6 / 52 ] simplifiying candidate # 2.662 * [simplify]: Simplifying (- (log (/ -1/8 x)) (+ (log x) (log x))) 2.662 * * [simplify]: iters left: 5 (7 enodes) 2.665 * * [simplify]: iters left: 4 (27 enodes) 2.670 * * [simplify]: iters left: 3 (44 enodes) 2.677 * * [simplify]: iters left: 2 (77 enodes) 2.690 * * [simplify]: iters left: 1 (102 enodes) 2.718 * * [simplify]: Extracting #0: cost 1 inf + 0 2.718 * * [simplify]: Extracting #1: cost 14 inf + 0 2.718 * * [simplify]: Extracting #2: cost 30 inf + 0 2.718 * * [simplify]: Extracting #3: cost 29 inf + 2 2.719 * * [simplify]: Extracting #4: cost 18 inf + 1230 2.720 * * [simplify]: Extracting #5: cost 1 inf + 4134 2.722 * * [simplify]: Extracting #6: cost 0 inf + 4325 2.723 * [simplify]: Simplified to (- (- (log (/ -1/8 x)) (log x)) (log x)) 2.723 * [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)))))) 2.724 * * * * [progress]: [ 7 / 52 ] simplifiying candidate # 2.724 * [simplify]: Simplifying (- (log (/ -1/8 x)) (log (* x x))) 2.724 * * [simplify]: iters left: 5 (7 enodes) 2.728 * * [simplify]: iters left: 4 (27 enodes) 2.738 * * [simplify]: iters left: 3 (43 enodes) 2.753 * * [simplify]: iters left: 2 (76 enodes) 2.767 * * [simplify]: iters left: 1 (96 enodes) 2.779 * * [simplify]: Extracting #0: cost 1 inf + 0 2.779 * * [simplify]: Extracting #1: cost 14 inf + 0 2.779 * * [simplify]: Extracting #2: cost 31 inf + 0 2.779 * * [simplify]: Extracting #3: cost 30 inf + 73 2.780 * * [simplify]: Extracting #4: cost 20 inf + 1008 2.780 * * [simplify]: Extracting #5: cost 1 inf + 4425 2.781 * * [simplify]: Extracting #6: cost 0 inf + 4687 2.782 * [simplify]: Simplified to (- (log (/ -1/8 x)) (log (* x x))) 2.782 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log (/ -1/8 x)) (log (* x x))))))) 2.782 * * * * [progress]: [ 8 / 52 ] simplifiying candidate # 2.782 * * * * [progress]: [ 9 / 52 ] simplifiying candidate # 2.782 * * * * [progress]: [ 10 / 52 ] simplifiying candidate # 2.782 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) x) (* (* x x) x))) 2.782 * * [simplify]: iters left: 6 (9 enodes) 2.786 * * [simplify]: iters left: 5 (47 enodes) 2.804 * * [simplify]: iters left: 4 (156 enodes) 2.861 * * [simplify]: Extracting #0: cost 1 inf + 0 2.861 * * [simplify]: Extracting #1: cost 67 inf + 0 2.862 * * [simplify]: Extracting #2: cost 139 inf + 2560 2.868 * * [simplify]: Extracting #3: cost 42 inf + 17782 2.880 * * [simplify]: Extracting #4: cost 0 inf + 23358 2.888 * [simplify]: Simplified to (/ (/ -1/512 (* x (* x x))) (* (* x (* x x)) (* x (* x x)))) 2.888 * [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)))))))) 2.888 * * * * [progress]: [ 11 / 52 ] simplifiying candidate # 2.888 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) (* x x)) (* x x))) 2.889 * * [simplify]: iters left: 6 (10 enodes) 2.892 * * [simplify]: iters left: 5 (50 enodes) 2.903 * * [simplify]: iters left: 4 (162 enodes) 3.004 * * [simplify]: Extracting #0: cost 1 inf + 0 3.005 * * [simplify]: Extracting #1: cost 70 inf + 0 3.006 * * [simplify]: Extracting #2: cost 158 inf + 2032 3.015 * * [simplify]: Extracting #3: cost 58 inf + 17778 3.028 * * [simplify]: Extracting #4: cost 1 inf + 26028 3.039 * * [simplify]: Extracting #5: cost 0 inf + 26280 3.045 * [simplify]: Simplified to (/ (/ (/ -1/512 (* x (* x x))) (* x (* x x))) (* x (* x x))) 3.045 * [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))))))) 3.046 * * * * [progress]: [ 12 / 52 ] simplifiying candidate # 3.046 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) x) (* (* x x) x))) 3.046 * * [simplify]: iters left: 6 (9 enodes) 3.049 * * [simplify]: iters left: 5 (48 enodes) 3.063 * * [simplify]: iters left: 4 (159 enodes) 3.137 * * [simplify]: Extracting #0: cost 1 inf + 0 3.137 * * [simplify]: Extracting #1: cost 67 inf + 0 3.138 * * [simplify]: Extracting #2: cost 159 inf + 2 3.139 * * [simplify]: Extracting #3: cost 127 inf + 4883 3.144 * * [simplify]: Extracting #4: cost 15 inf + 25505 3.151 * * [simplify]: Extracting #5: cost 0 inf + 26420 3.158 * * [simplify]: Extracting #6: cost 0 inf + 26140 3.166 * [simplify]: Simplified to (* (* (/ (/ (/ -1/8 x) x) x) (/ (/ (/ -1/8 x) x) x)) (/ (/ (/ -1/8 x) x) x)) 3.166 * [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)))))) 3.166 * * * * [progress]: [ 13 / 52 ] simplifiying candidate # 3.166 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) (* x x)) (* x x))) 3.167 * * [simplify]: iters left: 6 (9 enodes) 3.172 * * [simplify]: iters left: 5 (49 enodes) 3.188 * * [simplify]: iters left: 4 (162 enodes) 3.269 * * [simplify]: Extracting #0: cost 1 inf + 0 3.269 * * [simplify]: Extracting #1: cost 69 inf + 0 3.270 * * [simplify]: Extracting #2: cost 158 inf + 3 3.272 * * [simplify]: Extracting #3: cost 128 inf + 4197 3.283 * * [simplify]: Extracting #4: cost 14 inf + 25201 3.297 * * [simplify]: Extracting #5: cost 0 inf + 26432 3.311 * * [simplify]: Extracting #6: cost 0 inf + 26312 3.329 * [simplify]: Simplified to (* (* (/ (/ -1/8 x) (* x x)) (/ (/ -1/8 x) (* x x))) (/ (/ -1/8 x) (* x x))) 3.329 * [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))))))) 3.329 * * * * [progress]: [ 14 / 52 ] simplifiying candidate # 3.329 * * * * [progress]: [ 15 / 52 ] simplifiying candidate # 3.329 * * * * [progress]: [ 16 / 52 ] simplifiying candidate # 3.329 * * * * [progress]: [ 17 / 52 ] simplifiying candidate # 3.329 * * * * [progress]: [ 18 / 52 ] simplifiying candidate # 3.329 * [simplify]: Simplifying (/ (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) x) 3.329 * * [simplify]: iters left: 6 (6 enodes) 3.331 * * [simplify]: iters left: 5 (20 enodes) 3.334 * * [simplify]: iters left: 4 (24 enodes) 3.338 * * [simplify]: iters left: 3 (27 enodes) 3.342 * * [simplify]: Extracting #0: cost 1 inf + 0 3.342 * * [simplify]: Extracting #1: cost 7 inf + 0 3.342 * * [simplify]: Extracting #2: cost 11 inf + 1 3.342 * * [simplify]: Extracting #3: cost 13 inf + 1 3.342 * * [simplify]: Extracting #4: cost 12 inf + 2 3.342 * * [simplify]: Extracting #5: cost 6 inf + 734 3.342 * * [simplify]: Extracting #6: cost 0 inf + 1706 3.343 * [simplify]: Simplified to (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) 3.343 * [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))))) 3.343 * [simplify]: Simplifying (/ (cbrt (/ -1/8 x)) x) 3.343 * * [simplify]: iters left: 5 (5 enodes) 3.344 * * [simplify]: iters left: 4 (15 enodes) 3.347 * * [simplify]: Extracting #0: cost 1 inf + 0 3.347 * * [simplify]: Extracting #1: cost 4 inf + 0 3.347 * * [simplify]: Extracting #2: cost 5 inf + 1 3.347 * * [simplify]: Extracting #3: cost 7 inf + 1 3.347 * * [simplify]: Extracting #4: cost 6 inf + 2 3.347 * * [simplify]: Extracting #5: cost 0 inf + 654 3.347 * [simplify]: Simplified to (/ (cbrt (/ -1/8 x)) x) 3.347 * [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))))) 3.347 * * * * [progress]: [ 19 / 52 ] simplifiying candidate # 3.347 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 3.347 * * [simplify]: iters left: 5 (5 enodes) 3.349 * * [simplify]: iters left: 4 (15 enodes) 3.351 * * [simplify]: Extracting #0: cost 1 inf + 0 3.351 * * [simplify]: Extracting #1: cost 4 inf + 0 3.351 * * [simplify]: Extracting #2: cost 5 inf + 1 3.351 * * [simplify]: Extracting #3: cost 7 inf + 1 3.351 * * [simplify]: Extracting #4: cost 6 inf + 2 3.351 * * [simplify]: Extracting #5: cost 0 inf + 494 3.351 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 3.351 * [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))))) 3.351 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 3.351 * * [simplify]: iters left: 5 (5 enodes) 3.353 * * [simplify]: iters left: 4 (15 enodes) 3.355 * * [simplify]: Extracting #0: cost 1 inf + 0 3.355 * * [simplify]: Extracting #1: cost 4 inf + 0 3.355 * * [simplify]: Extracting #2: cost 5 inf + 1 3.355 * * [simplify]: Extracting #3: cost 7 inf + 1 3.355 * * [simplify]: Extracting #4: cost 6 inf + 2 3.356 * * [simplify]: Extracting #5: cost 0 inf + 494 3.356 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 3.356 * [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))))) 3.356 * * * * [progress]: [ 20 / 52 ] simplifiying candidate # 3.356 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) x) 3.356 * * [simplify]: iters left: 6 (8 enodes) 3.358 * * [simplify]: iters left: 5 (32 enodes) 3.368 * * [simplify]: iters left: 4 (63 enodes) 3.390 * * [simplify]: iters left: 3 (108 enodes) 3.418 * * [simplify]: iters left: 2 (154 enodes) 3.447 * * [simplify]: iters left: 1 (168 enodes) 3.471 * * [simplify]: Extracting #0: cost 1 inf + 0 3.471 * * [simplify]: Extracting #1: cost 23 inf + 0 3.471 * * [simplify]: Extracting #2: cost 43 inf + 1 3.471 * * [simplify]: Extracting #3: cost 35 inf + 851 3.472 * * [simplify]: Extracting #4: cost 6 inf + 6942 3.474 * * [simplify]: Extracting #5: cost 0 inf + 8154 3.476 * [simplify]: Simplified to (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) 3.476 * [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))))) 3.476 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (cbrt x)) x) 3.476 * * [simplify]: iters left: 5 (6 enodes) 3.478 * * [simplify]: iters left: 4 (20 enodes) 3.481 * * [simplify]: iters left: 3 (25 enodes) 3.485 * * [simplify]: iters left: 2 (27 enodes) 3.489 * * [simplify]: Extracting #0: cost 1 inf + 0 3.489 * * [simplify]: Extracting #1: cost 8 inf + 0 3.489 * * [simplify]: Extracting #2: cost 11 inf + 203 3.489 * * [simplify]: Extracting #3: cost 8 inf + 406 3.489 * * [simplify]: Extracting #4: cost 5 inf + 851 3.490 * * [simplify]: Extracting #5: cost 0 inf + 1700 3.490 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (cbrt x)) 3.490 * [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)))))) 3.490 * * * * [progress]: [ 21 / 52 ] simplifiying candidate # 3.491 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) x) 3.491 * * [simplify]: iters left: 6 (7 enodes) 3.495 * * [simplify]: iters left: 5 (25 enodes) 3.504 * * [simplify]: iters left: 4 (40 enodes) 3.519 * * [simplify]: iters left: 3 (62 enodes) 3.537 * * [simplify]: iters left: 2 (73 enodes) 3.557 * * [simplify]: iters left: 1 (74 enodes) 3.578 * * [simplify]: Extracting #0: cost 1 inf + 0 3.578 * * [simplify]: Extracting #1: cost 15 inf + 0 3.578 * * [simplify]: Extracting #2: cost 27 inf + 1 3.578 * * [simplify]: Extracting #3: cost 23 inf + 205 3.579 * * [simplify]: Extracting #4: cost 5 inf + 2916 3.580 * * [simplify]: Extracting #5: cost 0 inf + 3806 3.582 * [simplify]: Simplified to (/ (* (cbrt -1/8) (cbrt -1/8)) (* x (sqrt x))) 3.582 * [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))))) 3.582 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (sqrt x)) x) 3.582 * * [simplify]: iters left: 5 (6 enodes) 3.586 * * [simplify]: iters left: 4 (20 enodes) 3.593 * * [simplify]: iters left: 3 (25 enodes) 3.600 * * [simplify]: iters left: 2 (27 enodes) 3.608 * * [simplify]: Extracting #0: cost 1 inf + 0 3.608 * * [simplify]: Extracting #1: cost 8 inf + 0 3.608 * * [simplify]: Extracting #2: cost 11 inf + 123 3.608 * * [simplify]: Extracting #3: cost 8 inf + 246 3.609 * * [simplify]: Extracting #4: cost 5 inf + 651 3.609 * * [simplify]: Extracting #5: cost 0 inf + 1380 3.609 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (sqrt x)) 3.609 * [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)))))) 3.610 * * * * [progress]: [ 22 / 52 ] simplifiying candidate # 3.610 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) 1) x) 3.610 * * [simplify]: iters left: 6 (7 enodes) 3.614 * * [simplify]: iters left: 5 (25 enodes) 3.623 * * [simplify]: iters left: 4 (41 enodes) 3.635 * * [simplify]: iters left: 3 (49 enodes) 3.648 * * [simplify]: iters left: 2 (55 enodes) 3.665 * * [simplify]: iters left: 1 (59 enodes) 3.677 * * [simplify]: Extracting #0: cost 1 inf + 0 3.677 * * [simplify]: Extracting #1: cost 10 inf + 0 3.677 * * [simplify]: Extracting #2: cost 14 inf + 2 3.677 * * [simplify]: Extracting #3: cost 13 inf + 3 3.677 * * [simplify]: Extracting #4: cost 9 inf + 409 3.677 * * [simplify]: Extracting #5: cost 2 inf + 1343 3.678 * * [simplify]: Extracting #6: cost 0 inf + 1626 3.678 * [simplify]: Simplified to (/ (cbrt -1/8) (/ x (cbrt -1/8))) 3.678 * [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))))) 3.678 * [simplify]: Simplifying (/ (/ (cbrt -1/8) x) x) 3.678 * * [simplify]: iters left: 5 (5 enodes) 3.680 * * [simplify]: iters left: 4 (17 enodes) 3.683 * * [simplify]: iters left: 3 (19 enodes) 3.686 * * [simplify]: Extracting #0: cost 1 inf + 0 3.686 * * [simplify]: Extracting #1: cost 6 inf + 0 3.686 * * [simplify]: Extracting #2: cost 9 inf + 1 3.686 * * [simplify]: Extracting #3: cost 6 inf + 84 3.686 * * [simplify]: Extracting #4: cost 0 inf + 814 3.686 * [simplify]: Simplified to (/ (cbrt -1/8) (* x x)) 3.686 * [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)))))) 3.686 * * * * [progress]: [ 23 / 52 ] simplifiying candidate # 3.686 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) x) 3.686 * * [simplify]: iters left: 6 (7 enodes) 3.688 * * [simplify]: iters left: 5 (25 enodes) 3.692 * * [simplify]: iters left: 4 (35 enodes) 3.698 * * [simplify]: iters left: 3 (47 enodes) 3.709 * * [simplify]: iters left: 2 (49 enodes) 3.722 * * [simplify]: Extracting #0: cost 1 inf + 0 3.722 * * [simplify]: Extracting #1: cost 12 inf + 0 3.722 * * [simplify]: Extracting #2: cost 21 inf + 1 3.722 * * [simplify]: Extracting #3: cost 18 inf + 164 3.722 * * [simplify]: Extracting #4: cost 7 inf + 1700 3.723 * * [simplify]: Extracting #5: cost 1 inf + 2590 3.724 * * [simplify]: Extracting #6: cost 0 inf + 2832 3.725 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (* x (cbrt x)))) 3.725 * [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))))) 3.725 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (cbrt x)) x) 3.725 * * [simplify]: iters left: 5 (6 enodes) 3.729 * * [simplify]: iters left: 4 (20 enodes) 3.736 * * [simplify]: iters left: 3 (25 enodes) 3.743 * * [simplify]: iters left: 2 (27 enodes) 3.751 * * [simplify]: Extracting #0: cost 1 inf + 0 3.751 * * [simplify]: Extracting #1: cost 8 inf + 0 3.751 * * [simplify]: Extracting #2: cost 11 inf + 203 3.751 * * [simplify]: Extracting #3: cost 8 inf + 406 3.752 * * [simplify]: Extracting #4: cost 5 inf + 731 3.752 * * [simplify]: Extracting #5: cost 0 inf + 1380 3.752 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (cbrt x)) 3.752 * [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)))))) 3.753 * * * * [progress]: [ 24 / 52 ] simplifiying candidate # 3.753 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 3.753 * * [simplify]: iters left: 5 (6 enodes) 3.756 * * [simplify]: iters left: 4 (20 enodes) 3.763 * * [simplify]: iters left: 3 (25 enodes) 3.771 * * [simplify]: iters left: 2 (27 enodes) 3.780 * * [simplify]: Extracting #0: cost 1 inf + 0 3.780 * * [simplify]: Extracting #1: cost 8 inf + 0 3.780 * * [simplify]: Extracting #2: cost 11 inf + 123 3.780 * * [simplify]: Extracting #3: cost 8 inf + 246 3.782 * * [simplify]: Extracting #4: cost 5 inf + 531 3.783 * * [simplify]: Extracting #5: cost 0 inf + 1060 3.783 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 3.783 * [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))))) 3.783 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 3.783 * * [simplify]: iters left: 5 (6 enodes) 3.787 * * [simplify]: iters left: 4 (20 enodes) 3.794 * * [simplify]: iters left: 3 (25 enodes) 3.802 * * [simplify]: iters left: 2 (27 enodes) 3.810 * * [simplify]: Extracting #0: cost 1 inf + 0 3.810 * * [simplify]: Extracting #1: cost 8 inf + 0 3.810 * * [simplify]: Extracting #2: cost 11 inf + 123 3.811 * * [simplify]: Extracting #3: cost 8 inf + 246 3.811 * * [simplify]: Extracting #4: cost 5 inf + 531 3.811 * * [simplify]: Extracting #5: cost 0 inf + 1060 3.812 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 3.812 * [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)))))) 3.812 * * * * [progress]: [ 25 / 52 ] simplifiying candidate # 3.812 * [simplify]: Simplifying (/ (/ (sqrt -1/8) 1) x) 3.812 * * [simplify]: iters left: 5 (6 enodes) 3.816 * * [simplify]: iters left: 4 (20 enodes) 3.823 * * [simplify]: iters left: 3 (22 enodes) 3.830 * * [simplify]: Extracting #0: cost 1 inf + 0 3.830 * * [simplify]: Extracting #1: cost 4 inf + 0 3.830 * * [simplify]: Extracting #2: cost 6 inf + 1 3.830 * * [simplify]: Extracting #3: cost 4 inf + 3 3.830 * * [simplify]: Extracting #4: cost 1 inf + 167 3.831 * * [simplify]: Extracting #5: cost 0 inf + 249 3.831 * [simplify]: Simplified to (/ (sqrt -1/8) x) 3.831 * [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))))) 3.831 * [simplify]: Simplifying (/ (/ (sqrt -1/8) x) x) 3.831 * * [simplify]: iters left: 5 (5 enodes) 3.834 * * [simplify]: iters left: 4 (17 enodes) 3.841 * * [simplify]: iters left: 3 (19 enodes) 3.847 * * [simplify]: Extracting #0: cost 1 inf + 0 3.847 * * [simplify]: Extracting #1: cost 6 inf + 0 3.847 * * [simplify]: Extracting #2: cost 9 inf + 1 3.847 * * [simplify]: Extracting #3: cost 6 inf + 84 3.847 * * [simplify]: Extracting #4: cost 0 inf + 574 3.848 * [simplify]: Simplified to (/ (sqrt -1/8) (* x x)) 3.848 * [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)))))) 3.848 * * * * [progress]: [ 26 / 52 ] simplifiying candidate # 3.848 * [simplify]: Simplifying (/ (/ 1 (* (cbrt x) (cbrt x))) x) 3.848 * * [simplify]: iters left: 6 (6 enodes) 3.852 * * [simplify]: iters left: 5 (24 enodes) 3.860 * * [simplify]: iters left: 4 (36 enodes) 3.872 * * [simplify]: iters left: 3 (48 enodes) 3.886 * * [simplify]: iters left: 2 (50 enodes) 3.899 * * [simplify]: Extracting #0: cost 1 inf + 0 3.899 * * [simplify]: Extracting #1: cost 12 inf + 0 3.899 * * [simplify]: Extracting #2: cost 15 inf + 287 3.900 * * [simplify]: Extracting #3: cost 7 inf + 1260 3.900 * * [simplify]: Extracting #4: cost 0 inf + 2350 3.901 * [simplify]: Simplified to (/ (/ 1 x) (* (cbrt x) (cbrt x))) 3.901 * [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))))) 3.901 * [simplify]: Simplifying (/ (/ -1/8 (cbrt x)) x) 3.902 * * [simplify]: iters left: 5 (5 enodes) 3.904 * * [simplify]: iters left: 4 (17 enodes) 3.910 * * [simplify]: iters left: 3 (22 enodes) 3.916 * * [simplify]: iters left: 2 (24 enodes) 3.923 * * [simplify]: Extracting #0: cost 1 inf + 0 3.923 * * [simplify]: Extracting #1: cost 8 inf + 0 3.924 * * [simplify]: Extracting #2: cost 10 inf + 2 3.924 * * [simplify]: Extracting #3: cost 0 inf + 1058 3.924 * [simplify]: Simplified to (/ (/ -1/8 x) (cbrt x)) 3.924 * [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)))))) 3.924 * * * * [progress]: [ 27 / 52 ] simplifiying candidate # 3.925 * [simplify]: Simplifying (/ (/ 1 (sqrt x)) x) 3.925 * * [simplify]: iters left: 5 (5 enodes) 3.928 * * [simplify]: iters left: 4 (19 enodes) 3.934 * * [simplify]: iters left: 3 (26 enodes) 3.942 * * [simplify]: iters left: 2 (28 enodes) 3.953 * * [simplify]: Extracting #0: cost 1 inf + 0 3.953 * * [simplify]: Extracting #1: cost 8 inf + 0 3.953 * * [simplify]: Extracting #2: cost 8 inf + 124 3.953 * * [simplify]: Extracting #3: cost 0 inf + 738 3.953 * [simplify]: Simplified to (/ (/ 1 x) (sqrt x)) 3.954 * [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))))) 3.954 * [simplify]: Simplifying (/ (/ -1/8 (sqrt x)) x) 3.954 * * [simplify]: iters left: 5 (5 enodes) 3.957 * * [simplify]: iters left: 4 (17 enodes) 3.962 * * [simplify]: iters left: 3 (22 enodes) 3.969 * * [simplify]: iters left: 2 (24 enodes) 3.976 * * [simplify]: Extracting #0: cost 1 inf + 0 3.976 * * [simplify]: Extracting #1: cost 8 inf + 0 3.976 * * [simplify]: Extracting #2: cost 10 inf + 2 3.976 * * [simplify]: Extracting #3: cost 0 inf + 738 3.977 * [simplify]: Simplified to (/ (/ -1/8 x) (sqrt x)) 3.977 * [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)))))) 3.977 * * * * [progress]: [ 28 / 52 ] simplifiying candidate # 3.978 * [simplify]: Simplifying (/ (/ 1 1) x) 3.978 * * [simplify]: iters left: 4 (4 enodes) 3.980 * * [simplify]: iters left: 3 (12 enodes) 3.984 * * [simplify]: iters left: 2 (14 enodes) 3.989 * * [simplify]: Extracting #0: cost 1 inf + 0 3.989 * * [simplify]: Extracting #1: cost 4 inf + 0 3.989 * * [simplify]: Extracting #2: cost 0 inf + 86 3.989 * [simplify]: Simplified to (/ 1 x) 3.989 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 3.989 * [simplify]: Simplifying (/ (/ -1/8 x) x) 3.989 * * [simplify]: iters left: 4 (4 enodes) 3.992 * * [simplify]: iters left: 3 (14 enodes) 3.997 * * [simplify]: iters left: 2 (16 enodes) 4.002 * * [simplify]: Extracting #0: cost 1 inf + 0 4.002 * * [simplify]: Extracting #1: cost 6 inf + 0 4.002 * * [simplify]: Extracting #2: cost 5 inf + 43 4.002 * * [simplify]: Extracting #3: cost 0 inf + 332 4.002 * [simplify]: Simplified to (/ (/ -1/8 x) x) 4.003 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.003 * * * * [progress]: [ 29 / 52 ] simplifiying candidate # 4.003 * [simplify]: Simplifying (/ 1 x) 4.003 * * [simplify]: iters left: 2 (3 enodes) 4.005 * * [simplify]: iters left: 1 (11 enodes) 4.009 * * [simplify]: Extracting #0: cost 1 inf + 0 4.009 * * [simplify]: Extracting #1: cost 4 inf + 0 4.009 * * [simplify]: Extracting #2: cost 2 inf + 2 4.009 * * [simplify]: Extracting #3: cost 0 inf + 86 4.009 * [simplify]: Simplified to (/ 1 x) 4.009 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.010 * [simplify]: Simplifying (/ (/ -1/8 x) x) 4.010 * * [simplify]: iters left: 4 (4 enodes) 4.012 * * [simplify]: iters left: 3 (14 enodes) 4.017 * * [simplify]: iters left: 2 (16 enodes) 4.022 * * [simplify]: Extracting #0: cost 1 inf + 0 4.022 * * [simplify]: Extracting #1: cost 6 inf + 0 4.022 * * [simplify]: Extracting #2: cost 5 inf + 43 4.022 * * [simplify]: Extracting #3: cost 0 inf + 332 4.022 * [simplify]: Simplified to (/ (/ -1/8 x) x) 4.022 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.023 * * * * [progress]: [ 30 / 52 ] simplifiying candidate # 4.023 * [simplify]: Simplifying (/ -1/8 x) 4.023 * * [simplify]: iters left: 2 (3 enodes) 4.025 * * [simplify]: iters left: 1 (9 enodes) 4.028 * * [simplify]: Extracting #0: cost 1 inf + 0 4.029 * * [simplify]: Extracting #1: cost 4 inf + 0 4.029 * * [simplify]: Extracting #2: cost 2 inf + 2 4.029 * * [simplify]: Extracting #3: cost 0 inf + 86 4.029 * [simplify]: Simplified to (/ -1/8 x) 4.029 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ -1/8 x) (/ (/ 1 x) x))))) 4.029 * [simplify]: Simplifying (/ (/ 1 x) x) 4.029 * * [simplify]: iters left: 4 (4 enodes) 4.032 * * [simplify]: iters left: 3 (16 enodes) 4.038 * * [simplify]: iters left: 2 (20 enodes) 4.044 * * [simplify]: Extracting #0: cost 1 inf + 0 4.044 * * [simplify]: Extracting #1: cost 6 inf + 0 4.044 * * [simplify]: Extracting #2: cost 5 inf + 43 4.044 * * [simplify]: Extracting #3: cost 0 inf + 332 4.045 * [simplify]: Simplified to (/ (/ 1 x) x) 4.045 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ -1/8 x) (/ (/ 1 x) x))))) 4.045 * * * * [progress]: [ 31 / 52 ] simplifiying candidate # 4.045 * * * * [progress]: [ 32 / 52 ] simplifiying candidate # 4.045 * * * * [progress]: [ 33 / 52 ] simplifiying candidate # 4.045 * * * * [progress]: [ 34 / 52 ] simplifiying candidate # 4.045 * * * * [progress]: [ 35 / 52 ] simplifiying candidate # 4.045 * [simplify]: Simplifying (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 4.045 * * [simplify]: iters left: 5 (5 enodes) 4.048 * * [simplify]: iters left: 4 (15 enodes) 4.053 * * [simplify]: Extracting #0: cost 1 inf + 0 4.053 * * [simplify]: Extracting #1: cost 3 inf + 0 4.053 * * [simplify]: Extracting #2: cost 5 inf + 0 4.053 * * [simplify]: Extracting #3: cost 8 inf + 0 4.053 * * [simplify]: Extracting #4: cost 6 inf + 2 4.053 * * [simplify]: Extracting #5: cost 0 inf + 654 4.054 * [simplify]: Simplified to (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 4.054 * [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))))))) 4.054 * * * * [progress]: [ 36 / 52 ] simplifiying candidate # 4.054 * [simplify]: Simplifying (sqrt (/ -1/8 x)) 4.054 * * [simplify]: iters left: 3 (4 enodes) 4.056 * * [simplify]: iters left: 2 (12 enodes) 4.060 * * [simplify]: Extracting #0: cost 1 inf + 0 4.060 * * [simplify]: Extracting #1: cost 3 inf + 0 4.060 * * [simplify]: Extracting #2: cost 6 inf + 0 4.060 * * [simplify]: Extracting #3: cost 4 inf + 2 4.060 * * [simplify]: Extracting #4: cost 0 inf + 250 4.060 * [simplify]: Simplified to (sqrt (/ -1/8 x)) 4.060 * [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))))))) 4.061 * * * * [progress]: [ 37 / 52 ] simplifiying candidate # 4.061 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) 4.061 * * [simplify]: iters left: 5 (7 enodes) 4.065 * * [simplify]: iters left: 4 (27 enodes) 4.075 * * [simplify]: iters left: 3 (42 enodes) 4.088 * * [simplify]: iters left: 2 (49 enodes) 4.102 * * [simplify]: iters left: 1 (52 enodes) 4.118 * * [simplify]: Extracting #0: cost 1 inf + 0 4.118 * * [simplify]: Extracting #1: cost 11 inf + 0 4.118 * * [simplify]: Extracting #2: cost 22 inf + 0 4.118 * * [simplify]: Extracting #3: cost 18 inf + 164 4.119 * * [simplify]: Extracting #4: cost 9 inf + 1617 4.119 * * [simplify]: Extracting #5: cost 0 inf + 3554 4.119 * [simplify]: Simplified to (* (/ (cbrt -1/8) (cbrt x)) (/ (cbrt -1/8) (cbrt x))) 4.119 * [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))))))) 4.120 * * * * [progress]: [ 38 / 52 ] simplifiying candidate # 4.120 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) 4.120 * * [simplify]: iters left: 5 (6 enodes) 4.122 * * [simplify]: iters left: 4 (20 enodes) 4.125 * * [simplify]: iters left: 3 (24 enodes) 4.130 * * [simplify]: iters left: 2 (27 enodes) 4.134 * * [simplify]: Extracting #0: cost 1 inf + 0 4.134 * * [simplify]: Extracting #1: cost 7 inf + 0 4.134 * * [simplify]: Extracting #2: cost 14 inf + 0 4.134 * * [simplify]: Extracting #3: cost 12 inf + 2 4.134 * * [simplify]: Extracting #4: cost 6 inf + 691 4.134 * * [simplify]: Extracting #5: cost 0 inf + 1540 4.134 * [simplify]: Simplified to (* (cbrt -1/8) (/ (cbrt -1/8) (sqrt x))) 4.134 * [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))))))) 4.135 * * * * [progress]: [ 39 / 52 ] simplifiying candidate # 4.135 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) 1) 4.135 * * [simplify]: iters left: 5 (5 enodes) 4.137 * * [simplify]: iters left: 4 (17 enodes) 4.140 * * [simplify]: iters left: 3 (27 enodes) 4.145 * * [simplify]: iters left: 2 (28 enodes) 4.149 * * [simplify]: Extracting #0: cost 1 inf + 0 4.149 * * [simplify]: Extracting #1: cost 5 inf + 0 4.149 * * [simplify]: Extracting #2: cost 7 inf + 1 4.149 * * [simplify]: Extracting #3: cost 6 inf + 2 4.149 * * [simplify]: Extracting #4: cost 1 inf + 528 4.150 * * [simplify]: Extracting #5: cost 0 inf + 650 4.150 * [simplify]: Simplified to (* (cbrt -1/8) (cbrt -1/8)) 4.150 * [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)))))) 4.150 * * * * [progress]: [ 40 / 52 ] simplifiying candidate # 4.150 * [simplify]: Simplifying (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 4.151 * * [simplify]: iters left: 5 (6 enodes) 4.154 * * [simplify]: iters left: 4 (20 enodes) 4.161 * * [simplify]: iters left: 3 (22 enodes) 4.168 * * [simplify]: Extracting #0: cost 1 inf + 0 4.168 * * [simplify]: Extracting #1: cost 6 inf + 0 4.168 * * [simplify]: Extracting #2: cost 12 inf + 0 4.168 * * [simplify]: Extracting #3: cost 10 inf + 2 4.168 * * [simplify]: Extracting #4: cost 0 inf + 1216 4.168 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 4.168 * [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))))))) 4.169 * * * * [progress]: [ 41 / 52 ] simplifiying candidate # 4.169 * [simplify]: Simplifying (/ (sqrt -1/8) (sqrt x)) 4.169 * * [simplify]: iters left: 3 (5 enodes) 4.172 * * [simplify]: iters left: 2 (15 enodes) 4.177 * * [simplify]: Extracting #0: cost 1 inf + 0 4.177 * * [simplify]: Extracting #1: cost 4 inf + 0 4.177 * * [simplify]: Extracting #2: cost 8 inf + 0 4.177 * * [simplify]: Extracting #3: cost 4 inf + 84 4.177 * * [simplify]: Extracting #4: cost 0 inf + 410 4.177 * [simplify]: Simplified to (/ (sqrt -1/8) (sqrt x)) 4.177 * [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))))))) 4.178 * * * * [progress]: [ 42 / 52 ] simplifiying candidate # 4.178 * [simplify]: Simplifying (/ (sqrt -1/8) 1) 4.178 * * [simplify]: iters left: 3 (4 enodes) 4.181 * * [simplify]: iters left: 2 (12 enodes) 4.186 * * [simplify]: iters left: 1 (14 enodes) 4.191 * * [simplify]: Extracting #0: cost 1 inf + 0 4.191 * * [simplify]: Extracting #1: cost 4 inf + 0 4.191 * * [simplify]: Extracting #2: cost 0 inf + 84 4.191 * [simplify]: Simplified to (sqrt -1/8) 4.191 * [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)))))) 4.191 * * * * [progress]: [ 43 / 52 ] simplifiying candidate # 4.191 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 4.192 * * [simplify]: iters left: 5 (5 enodes) 4.194 * * [simplify]: iters left: 4 (19 enodes) 4.201 * * [simplify]: iters left: 3 (23 enodes) 4.208 * * [simplify]: Extracting #0: cost 1 inf + 0 4.208 * * [simplify]: Extracting #1: cost 6 inf + 0 4.208 * * [simplify]: Extracting #2: cost 9 inf + 1 4.209 * * [simplify]: Extracting #3: cost 1 inf + 852 4.209 * * [simplify]: Extracting #4: cost 0 inf + 974 4.209 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 4.209 * [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))))))) 4.209 * * * * [progress]: [ 44 / 52 ] simplifiying candidate # 4.209 * [simplify]: Simplifying (/ 1 (sqrt x)) 4.209 * * [simplify]: iters left: 3 (4 enodes) 4.210 * * [simplify]: iters left: 2 (14 enodes) 4.213 * * [simplify]: iters left: 1 (16 enodes) 4.215 * * [simplify]: Extracting #0: cost 1 inf + 0 4.215 * * [simplify]: Extracting #1: cost 4 inf + 0 4.215 * * [simplify]: Extracting #2: cost 5 inf + 1 4.215 * * [simplify]: Extracting #3: cost 3 inf + 43 4.215 * * [simplify]: Extracting #4: cost 1 inf + 166 4.215 * * [simplify]: Extracting #5: cost 0 inf + 248 4.215 * [simplify]: Simplified to (/ 1 (sqrt x)) 4.215 * [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))))))) 4.215 * * * * [progress]: [ 45 / 52 ] simplifiying candidate # 4.216 * [simplify]: Simplifying (/ 1 1) 4.216 * * [simplify]: iters left: 2 (2 enodes) 4.216 * * [simplify]: iters left: 1 (6 enodes) 4.217 * * [simplify]: Extracting #0: cost 1 inf + 0 4.217 * * [simplify]: Extracting #1: cost 0 inf + 1 4.217 * [simplify]: Simplified to 1 4.217 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ 1 (/ (* x x) (/ -1/8 x)))))) 4.218 * * * * [progress]: [ 46 / 52 ] simplifiying candidate # 4.218 * * * * [progress]: [ 47 / 52 ] simplifiying candidate # 4.218 * * * * [progress]: [ 48 / 52 ] simplifiying candidate # 4.218 * * * * [progress]: [ 49 / 52 ] simplifiying candidate #real (real->posit16 (/ (/ -1/8 x) (* x x)))))))> 4.218 * * * * [progress]: [ 50 / 52 ] simplifiying candidate # 4.218 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.218 * * [simplify]: iters left: 3 (5 enodes) 4.220 * * [simplify]: iters left: 2 (23 enodes) 4.226 * * [simplify]: iters left: 1 (45 enodes) 4.238 * * [simplify]: Extracting #0: cost 1 inf + 0 4.238 * * [simplify]: Extracting #1: cost 10 inf + 0 4.239 * * [simplify]: Extracting #2: cost 16 inf + 167 4.239 * * [simplify]: Extracting #3: cost 11 inf + 659 4.239 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.240 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.241 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.241 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.241 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.241 * * * * [progress]: [ 51 / 52 ] simplifiying candidate # 4.242 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.242 * * [simplify]: iters left: 3 (5 enodes) 4.246 * * [simplify]: iters left: 2 (23 enodes) 4.255 * * [simplify]: iters left: 1 (45 enodes) 4.272 * * [simplify]: Extracting #0: cost 1 inf + 0 4.272 * * [simplify]: Extracting #1: cost 10 inf + 0 4.272 * * [simplify]: Extracting #2: cost 16 inf + 167 4.272 * * [simplify]: Extracting #3: cost 11 inf + 659 4.273 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.274 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.274 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.275 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.275 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.275 * * * * [progress]: [ 52 / 52 ] simplifiying candidate # 4.275 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.275 * * [simplify]: iters left: 3 (5 enodes) 4.279 * * [simplify]: iters left: 2 (23 enodes) 4.289 * * [simplify]: iters left: 1 (45 enodes) 4.307 * * [simplify]: Extracting #0: cost 1 inf + 0 4.307 * * [simplify]: Extracting #1: cost 10 inf + 0 4.307 * * [simplify]: Extracting #2: cost 16 inf + 167 4.308 * * [simplify]: Extracting #3: cost 11 inf + 659 4.308 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.309 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.309 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.310 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.310 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.310 * * * [progress]: adding candidates to table 4.798 * [progress]: [Phase 3 of 3] Extracting. 4.798 * * [regime]: Finding splitpoints for: (# #) 4.798 * * * [regime-changes]: Trying 1 branch expressions: (x) 4.798 * * * * [regimes]: Trying to branch on x from (# #) 4.816 * * * [regime]: Found split indices: #