0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.121 * * * [progress]: [2/2] Setting up program. 0.125 * [progress]: [Phase 2 of 3] Improving. 0.125 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.126 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 0.126 * * [simplify]: iters left: 6 (7 enodes) 0.130 * * [simplify]: iters left: 5 (31 enodes) 0.139 * * [simplify]: iters left: 4 (43 enodes) 0.174 * * [simplify]: iters left: 3 (59 enodes) 0.197 * * [simplify]: iters left: 2 (102 enodes) 0.214 * * [simplify]: iters left: 1 (158 enodes) 0.283 * * [simplify]: Extracting #0: cost 1 inf + 0 0.283 * * [simplify]: Extracting #1: cost 3 inf + 0 0.283 * * [simplify]: Extracting #2: cost 6 inf + 0 0.283 * * [simplify]: Extracting #3: cost 7 inf + 1 0.283 * * [simplify]: Extracting #4: cost 44 inf + 1 0.284 * * [simplify]: Extracting #5: cost 54 inf + 597 0.286 * * [simplify]: Extracting #6: cost 7 inf + 5133 0.289 * * [simplify]: Extracting #7: cost 1 inf + 5758 0.293 * * [simplify]: Extracting #8: cost 0 inf + 5920 0.296 * [simplify]: Simplified to (log (+ x (sqrt (fma x x -1)))) 0.296 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (fma x x -1))))) 0.306 * * [progress]: iteration 1 / 4 0.306 * * * [progress]: picking best candidate 0.308 * * * * [pick]: Picked # 0.308 * * * [progress]: localizing error 0.320 * * * [progress]: generating rewritten candidates 0.320 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.321 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.327 * * * [progress]: generating series expansions 0.327 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.327 * [backup-simplify]: Simplify (sqrt (fma x x -1)) into (sqrt (fma x x -1)) 0.327 * [approximate]: Taking taylor expansion of (sqrt (fma x x -1)) in (x) around 0 0.327 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.327 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.327 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.327 * [taylor]: Taking taylor expansion of (* x x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [taylor]: Taking taylor expansion of -1 in x 0.327 * [backup-simplify]: Simplify -1 into -1 0.328 * [backup-simplify]: Simplify (* 0 0) into 0 0.328 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.328 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.329 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.329 * [backup-simplify]: Simplify (+ 0 0) into 0 0.329 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.329 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.329 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.329 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.329 * [taylor]: Taking taylor expansion of (* x x) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.330 * [taylor]: Taking taylor expansion of -1 in x 0.330 * [backup-simplify]: Simplify -1 into -1 0.330 * [backup-simplify]: Simplify (* 0 0) into 0 0.330 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.330 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.331 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.331 * [backup-simplify]: Simplify (+ 0 0) into 0 0.331 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.332 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.333 * [backup-simplify]: Simplify (+ 1 0) into 1 0.335 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.336 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 0.337 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.339 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.340 * [backup-simplify]: Simplify (+ 0 0) into 0 0.345 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.345 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 0.348 * [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))) 0.348 * [backup-simplify]: Simplify (sqrt (fma (/ 1 x) (/ 1 x) -1)) into (sqrt (fma (/ 1 x) (/ 1 x) -1)) 0.348 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in (x) around 0 0.348 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.348 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.348 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.348 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 1 into 1 0.349 * [backup-simplify]: Simplify (/ 1 1) into 1 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [backup-simplify]: Simplify (/ 1 1) into 1 0.349 * [taylor]: Taking taylor expansion of -1 in x 0.349 * [backup-simplify]: Simplify -1 into -1 0.350 * [backup-simplify]: Simplify (* 1 1) into 1 0.350 * [backup-simplify]: Simplify (+ 1 0) into 1 0.350 * [backup-simplify]: Simplify (sqrt 1) into 1 0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.351 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.352 * [backup-simplify]: Simplify (+ 0 0) into 0 0.352 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.352 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.352 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.352 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.352 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [backup-simplify]: Simplify (/ 1 1) into 1 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify (/ 1 1) into 1 0.353 * [taylor]: Taking taylor expansion of -1 in x 0.353 * [backup-simplify]: Simplify -1 into -1 0.353 * [backup-simplify]: Simplify (* 1 1) into 1 0.353 * [backup-simplify]: Simplify (+ 1 0) into 1 0.354 * [backup-simplify]: Simplify (sqrt 1) into 1 0.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.355 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.355 * [backup-simplify]: Simplify (+ 0 0) into 0 0.355 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.356 * [backup-simplify]: Simplify 1 into 1 0.356 * [backup-simplify]: Simplify 0 into 0 0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.357 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.358 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.358 * [backup-simplify]: Simplify -1/2 into -1/2 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.360 * [backup-simplify]: Simplify (+ 0 0) into 0 0.361 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.366 * [backup-simplify]: Simplify (+ 0 0) into 0 0.367 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.367 * [backup-simplify]: Simplify -1/8 into -1/8 0.368 * [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)))) 0.368 * [backup-simplify]: Simplify (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1)) into (sqrt (fma (/ -1 x) (/ -1 x) -1)) 0.368 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in (x) around 0 0.368 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.368 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.368 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.368 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.368 * [taylor]: Taking taylor expansion of -1 in x 0.368 * [backup-simplify]: Simplify -1 into -1 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify 1 into 1 0.368 * [backup-simplify]: Simplify (/ -1 1) into -1 0.369 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.369 * [taylor]: Taking taylor expansion of -1 in x 0.369 * [backup-simplify]: Simplify -1 into -1 0.369 * [taylor]: Taking taylor expansion of x in x 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify 1 into 1 0.369 * [backup-simplify]: Simplify (/ -1 1) into -1 0.369 * [taylor]: Taking taylor expansion of -1 in x 0.369 * [backup-simplify]: Simplify -1 into -1 0.369 * [backup-simplify]: Simplify (* -1 -1) into 1 0.369 * [backup-simplify]: Simplify (+ 1 0) into 1 0.370 * [backup-simplify]: Simplify (sqrt 1) into 1 0.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.371 * [backup-simplify]: Simplify (+ 0 0) into 0 0.372 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.372 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.372 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.372 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.372 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [backup-simplify]: Simplify -1 into -1 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (/ -1 1) into -1 0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [backup-simplify]: Simplify -1 into -1 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [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 0.373 * [backup-simplify]: Simplify (+ 1 0) into 1 0.374 * [backup-simplify]: Simplify (sqrt 1) into 1 0.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -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 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.378 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.378 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.379 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.379 * [backup-simplify]: Simplify -1/2 into -1/2 0.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.383 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.383 * [backup-simplify]: Simplify (+ 0 0) into 0 0.384 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.384 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.388 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.388 * [backup-simplify]: Simplify (+ 0 0) into 0 0.390 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.390 * [backup-simplify]: Simplify -1/8 into -1/8 0.390 * [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) 0.390 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.390 * [backup-simplify]: Simplify (+ x (sqrt (fma x x -1))) into (+ x (sqrt (fma x x -1))) 0.390 * [approximate]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in (x) around 0 0.390 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [backup-simplify]: Simplify 0 into 0 0.390 * [backup-simplify]: Simplify 1 into 1 0.390 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.391 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.391 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.391 * [taylor]: Taking taylor expansion of (* x x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify 1 into 1 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify 1 into 1 0.391 * [taylor]: Taking taylor expansion of -1 in x 0.391 * [backup-simplify]: Simplify -1 into -1 0.391 * [backup-simplify]: Simplify (* 0 0) into 0 0.392 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.392 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.393 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.393 * [backup-simplify]: Simplify (+ 0 0) into 0 0.394 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.394 * [taylor]: Taking taylor expansion of (+ x (sqrt (fma x x -1))) in x 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 * [taylor]: Taking taylor expansion of (sqrt (fma x x -1)) in x 0.394 * [taylor]: Taking taylor expansion of (fma x x -1) in x 0.394 * [taylor]: Rewrote expression to (+ (* x x) -1) 0.394 * [taylor]: Taking taylor expansion of (* x x) in x 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 * [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 * [taylor]: Taking taylor expansion of -1 in x 0.394 * [backup-simplify]: Simplify -1 into -1 0.394 * [backup-simplify]: Simplify (* 0 0) into 0 0.394 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.395 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.395 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.395 * [backup-simplify]: Simplify (+ 0 0) into 0 0.396 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.396 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.396 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.397 * [backup-simplify]: Simplify (+ 1 0) into 1 0.397 * [backup-simplify]: Simplify 1 into 1 0.397 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.397 * [backup-simplify]: Simplify (+ 1 0) into 1 0.399 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.400 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 0.401 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.402 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.402 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (fma (/ 1 x) (/ 1 x) -1))) into (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) 0.402 * [approximate]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in (x) around 0 0.402 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x 0.402 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.402 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.402 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.402 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 1 into 1 0.402 * [backup-simplify]: Simplify (/ 1 1) into 1 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 1 into 1 0.403 * [backup-simplify]: Simplify (/ 1 1) into 1 0.403 * [taylor]: Taking taylor expansion of -1 in x 0.403 * [backup-simplify]: Simplify -1 into -1 0.403 * [backup-simplify]: Simplify (* 1 1) into 1 0.403 * [backup-simplify]: Simplify (+ 1 0) into 1 0.403 * [backup-simplify]: Simplify (sqrt 1) into 1 0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.405 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.405 * [backup-simplify]: Simplify (+ 0 0) into 0 0.405 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify (/ 1 1) into 1 0.406 * [taylor]: Taking taylor expansion of (+ (sqrt (fma (/ 1 x) (/ 1 x) -1)) (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) (/ 1 x) -1)) in x 0.406 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) -1) in x 0.406 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) -1) 0.406 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify (/ 1 1) into 1 0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify (/ 1 1) into 1 0.406 * [taylor]: Taking taylor expansion of -1 in x 0.406 * [backup-simplify]: Simplify -1 into -1 0.407 * [backup-simplify]: Simplify (* 1 1) into 1 0.407 * [backup-simplify]: Simplify (+ 1 0) into 1 0.407 * [backup-simplify]: Simplify (sqrt 1) into 1 0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.408 * [backup-simplify]: Simplify (- (+ (* 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 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (/ 1 1) into 1 0.410 * [backup-simplify]: Simplify (+ 1 1) into 2 0.410 * [backup-simplify]: Simplify 2 into 2 0.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.410 * [backup-simplify]: Simplify (+ 0 0) into 0 0.410 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.412 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.413 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.414 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.414 * [backup-simplify]: Simplify -1/2 into -1/2 0.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.416 * [backup-simplify]: Simplify (+ 0 0) into 0 0.416 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.419 * [backup-simplify]: Simplify (+ 0 0) into 0 0.420 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.421 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.421 * [backup-simplify]: Simplify -1/8 into -1/8 0.421 * [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)))) 0.421 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (fma (/ 1 (- x)) (/ 1 (- x)) -1))) into (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) 0.421 * [approximate]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in (x) around 0 0.421 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.421 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.421 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.421 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.421 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [backup-simplify]: Simplify -1 into -1 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 1 into 1 0.422 * [backup-simplify]: Simplify (/ -1 1) into -1 0.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.422 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [backup-simplify]: Simplify -1 into -1 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 1 into 1 0.423 * [backup-simplify]: Simplify (/ -1 1) into -1 0.423 * [taylor]: Taking taylor expansion of -1 in x 0.423 * [backup-simplify]: Simplify -1 into -1 0.423 * [backup-simplify]: Simplify (* -1 -1) into 1 0.423 * [backup-simplify]: Simplify (+ 1 0) into 1 0.424 * [backup-simplify]: Simplify (sqrt 1) into 1 0.425 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.425 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.426 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) 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 (/ 1 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 0.428 * [backup-simplify]: Simplify (/ 1 1) into 1 0.428 * [taylor]: Taking taylor expansion of (- (sqrt (fma (/ -1 x) (/ -1 x) -1)) (/ 1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) (/ -1 x) -1)) in x 0.428 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) -1) in x 0.428 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) -1) 0.428 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.428 * [taylor]: Taking taylor expansion of -1 in x 0.428 * [backup-simplify]: Simplify -1 into -1 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [backup-simplify]: Simplify 0 into 0 0.428 * [backup-simplify]: Simplify 1 into 1 0.428 * [backup-simplify]: Simplify (/ -1 1) into -1 0.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.428 * [taylor]: Taking taylor expansion of -1 in x 0.428 * [backup-simplify]: Simplify -1 into -1 0.428 * [taylor]: Taking taylor expansion of x in x 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (/ -1 1) into -1 0.429 * [taylor]: Taking taylor expansion of -1 in x 0.429 * [backup-simplify]: Simplify -1 into -1 0.429 * [backup-simplify]: Simplify (* -1 -1) into 1 0.430 * [backup-simplify]: Simplify (+ 1 0) into 1 0.430 * [backup-simplify]: Simplify (sqrt 1) into 1 0.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.433 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.433 * [backup-simplify]: Simplify (+ 0 0) into 0 0.434 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [backup-simplify]: Simplify 0 into 0 0.434 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (/ 1 1) into 1 0.434 * [backup-simplify]: Simplify (- 1) into -1 0.435 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.435 * [backup-simplify]: Simplify 0 into 0 0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.436 * [backup-simplify]: Simplify (- 0) into 0 0.436 * [backup-simplify]: Simplify (+ 0 0) into 0 0.436 * [backup-simplify]: Simplify 0 into 0 0.438 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.438 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.439 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.439 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.440 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.440 * [backup-simplify]: Simplify (- 0) into 0 0.441 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 0.441 * [backup-simplify]: Simplify -1/2 into -1/2 0.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.442 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.442 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.443 * [backup-simplify]: Simplify (+ 0 0) into 0 0.443 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.444 * [backup-simplify]: Simplify (- 0) into 0 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.444 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.446 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.447 * [backup-simplify]: Simplify (+ 0 0) into 0 0.448 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.448 * [backup-simplify]: Simplify (- 0) into 0 0.449 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 0.449 * [backup-simplify]: Simplify -1/8 into -1/8 0.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.450 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.451 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0 0.451 * [backup-simplify]: Simplify (+ 0 0) into 0 0.452 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.453 * [backup-simplify]: Simplify (- 0) into 0 0.453 * [backup-simplify]: Simplify (+ 0 0) into 0 0.453 * [backup-simplify]: Simplify 0 into 0 0.454 * [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 0.454 * [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 0.455 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0 0.455 * [backup-simplify]: Simplify (+ 0 0) into 0 0.456 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.457 * [backup-simplify]: Simplify (- 0) into 0 0.457 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 0.457 * [backup-simplify]: Simplify -1/16 into -1/16 0.458 * [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)))) 0.458 * * * [progress]: simplifying candidates 0.458 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 0.458 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 0.458 * [simplify]: Simplifying (sqrt (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 0.458 * * [simplify]: iters left: 5 (6 enodes) 0.460 * * [simplify]: iters left: 4 (21 enodes) 0.463 * * [simplify]: iters left: 3 (28 enodes) 0.472 * * [simplify]: iters left: 2 (40 enodes) 0.484 * * [simplify]: iters left: 1 (56 enodes) 0.505 * * [simplify]: Extracting #0: cost 1 inf + 0 0.505 * * [simplify]: Extracting #1: cost 4 inf + 0 0.505 * * [simplify]: Extracting #2: cost 7 inf + 0 0.505 * * [simplify]: Extracting #3: cost 17 inf + 0 0.505 * * [simplify]: Extracting #4: cost 24 inf + 3 0.506 * * [simplify]: Extracting #5: cost 7 inf + 1285 0.507 * * [simplify]: Extracting #6: cost 0 inf + 2009 0.508 * [simplify]: Simplified to (fabs (cbrt (fma x x -1))) 0.508 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (fma x x -1))) (sqrt (cbrt (fma x x -1))))))) 0.508 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 0.508 * [simplify]: Simplifying (sqrt (sqrt (fma x x -1))) 0.508 * * [simplify]: iters left: 3 (5 enodes) 0.511 * * [simplify]: iters left: 2 (17 enodes) 0.516 * * [simplify]: iters left: 1 (24 enodes) 0.525 * * [simplify]: Extracting #0: cost 1 inf + 0 0.525 * * [simplify]: Extracting #1: cost 3 inf + 0 0.525 * * [simplify]: Extracting #2: cost 5 inf + 0 0.525 * * [simplify]: Extracting #3: cost 11 inf + 0 0.525 * * [simplify]: Extracting #4: cost 13 inf + 2 0.525 * * [simplify]: Extracting #5: cost 3 inf + 519 0.526 * * [simplify]: Extracting #6: cost 0 inf + 835 0.526 * [simplify]: Simplified to (sqrt (sqrt (fma x x -1))) 0.526 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (fma x x -1))) (sqrt (sqrt (fma x x -1))))))) 0.526 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 0.527 * [simplify]: Simplifying (sqrt 1) 0.527 * * [simplify]: iters left: 1 (2 enodes) 0.529 * * [simplify]: Extracting #0: cost 1 inf + 0 0.529 * * [simplify]: Extracting #1: cost 0 inf + 1 0.529 * [simplify]: Simplified to 1 0.529 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (fma x x -1)))))) 0.530 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 0.530 * [simplify]: Simplifying (fma x x -1) 0.530 * * [simplify]: iters left: 1 (3 enodes) 0.531 * * [simplify]: Extracting #0: cost 1 inf + 0 0.532 * * [simplify]: Extracting #1: cost 5 inf + 0 0.532 * * [simplify]: Extracting #2: cost 3 inf + 2 0.532 * * [simplify]: Extracting #3: cost 0 inf + 157 0.532 * [simplify]: Simplified to (fma x x -1) 0.532 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (fma x x -1) (/ 1 2))))) 0.532 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 0.532 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 0.532 * [simplify]: Simplifying (sqrt (fma x x -1)) 0.532 * * [simplify]: iters left: 2 (4 enodes) 0.534 * * [simplify]: iters left: 1 (14 enodes) 0.539 * * [simplify]: Extracting #0: cost 1 inf + 0 0.539 * * [simplify]: Extracting #1: cost 3 inf + 0 0.539 * * [simplify]: Extracting #2: cost 9 inf + 0 0.539 * * [simplify]: Extracting #3: cost 8 inf + 43 0.539 * * [simplify]: Extracting #4: cost 0 inf + 477 0.540 * [simplify]: Simplified to (sqrt (fma x x -1)) 0.540 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (fma x x -1)))))) 0.540 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 0.540 * * * * [progress]: [ 16 / 40 ] simplifiying candidate #real (real->posit16 (sqrt (fma x x -1)))))))> 0.540 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 0.540 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 0.540 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 0.540 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 0.540 * * [simplify]: iters left: 3 (3 enodes) 0.542 * * [simplify]: iters left: 2 (9 enodes) 0.544 * * [simplify]: Extracting #0: cost 1 inf + 0 0.544 * * [simplify]: Extracting #1: cost 3 inf + 0 0.544 * * [simplify]: Extracting #2: cost 5 inf + 0 0.544 * * [simplify]: Extracting #3: cost 4 inf + 1 0.544 * * [simplify]: Extracting #4: cost 0 inf + 405 0.544 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 0.544 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (* (cbrt x) (cbrt x)) (cbrt x) (sqrt (fma x x -1))))) 0.545 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 0.545 * [simplify]: Simplifying (sqrt x) 0.545 * * [simplify]: iters left: 1 (2 enodes) 0.546 * * [simplify]: Extracting #0: cost 1 inf + 0 0.546 * * [simplify]: Extracting #1: cost 3 inf + 0 0.546 * * [simplify]: Extracting #2: cost 2 inf + 1 0.546 * * [simplify]: Extracting #3: cost 0 inf + 83 0.546 * [simplify]: Simplified to (sqrt x) 0.546 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (sqrt x) (sqrt x) (sqrt (fma x x -1))))) 0.546 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 0.546 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 0.546 * [simplify]: Simplifying (* (exp x) (exp (sqrt (fma x x -1)))) 0.546 * * [simplify]: iters left: 5 (7 enodes) 0.550 * * [simplify]: iters left: 4 (26 enodes) 0.558 * * [simplify]: iters left: 3 (37 enodes) 0.569 * * [simplify]: iters left: 2 (49 enodes) 0.582 * * [simplify]: iters left: 1 (65 enodes) 0.605 * * [simplify]: Extracting #0: cost 1 inf + 0 0.605 * * [simplify]: Extracting #1: cost 5 inf + 0 0.605 * * [simplify]: Extracting #2: cost 10 inf + 0 0.605 * * [simplify]: Extracting #3: cost 11 inf + 1 0.605 * * [simplify]: Extracting #4: cost 18 inf + 143 0.605 * * [simplify]: Extracting #5: cost 22 inf + 342 0.606 * * [simplify]: Extracting #6: cost 9 inf + 1242 0.607 * * [simplify]: Extracting #7: cost 0 inf + 2385 0.607 * [simplify]: Simplified to (exp (+ x (sqrt (fma x x -1)))) 0.607 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (sqrt (fma x x -1))))))) 0.607 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 0.607 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 0.607 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 0.607 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 0.607 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 0.607 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 0.607 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 0.608 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 0.608 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 0.608 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 0.608 * [simplify]: Simplifying (+ x (sqrt (fma x x -1))) 0.608 * * [simplify]: iters left: 4 (5 enodes) 0.610 * * [simplify]: iters left: 3 (18 enodes) 0.612 * * [simplify]: iters left: 2 (25 enodes) 0.619 * * [simplify]: iters left: 1 (37 enodes) 0.624 * * [simplify]: Extracting #0: cost 1 inf + 0 0.625 * * [simplify]: Extracting #1: cost 4 inf + 0 0.625 * * [simplify]: Extracting #2: cost 5 inf + 1 0.625 * * [simplify]: Extracting #3: cost 18 inf + 1 0.625 * * [simplify]: Extracting #4: cost 18 inf + 167 0.625 * * [simplify]: Extracting #5: cost 9 inf + 724 0.625 * * [simplify]: Extracting #6: cost 1 inf + 1412 0.625 * * [simplify]: Extracting #7: cost 0 inf + 1495 0.626 * [simplify]: Simplified to (+ (sqrt (fma x x -1)) x) 0.626 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (sqrt (fma x x -1)) x)))) 0.626 * * * * [progress]: [ 33 / 40 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (fma x x -1)))))))> 0.626 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 0.626 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 0.626 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 0.626 * * [simplify]: iters left: 6 (15 enodes) 0.632 * * [simplify]: iters left: 5 (65 enodes) 0.645 * * [simplify]: iters left: 4 (99 enodes) 0.673 * * [simplify]: iters left: 3 (141 enodes) 0.700 * * [simplify]: iters left: 2 (200 enodes) 0.749 * * [simplify]: iters left: 1 (318 enodes) 0.877 * * [simplify]: Extracting #0: cost 1 inf + 0 0.877 * * [simplify]: Extracting #1: cost 16 inf + 0 0.878 * * [simplify]: Extracting #2: cost 66 inf + 2 0.878 * * [simplify]: Extracting #3: cost 88 inf + 252 0.883 * * [simplify]: Extracting #4: cost 28 inf + 8109 0.890 * * [simplify]: Extracting #5: cost 3 inf + 12382 0.898 * * [simplify]: Extracting #6: cost 0 inf + 12966 0.906 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 0.906 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 0.906 * * * * [progress]: [ 36 / 40 ] simplifiying candidate # 0.907 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 0.907 * * [simplify]: iters left: 6 (12 enodes) 0.916 * * [simplify]: iters left: 5 (58 enodes) 0.938 * * [simplify]: iters left: 4 (101 enodes) 0.961 * * [simplify]: iters left: 3 (180 enodes) 1.009 * * [simplify]: iters left: 2 (327 enodes) 1.104 * * [simplify]: Extracting #0: cost 1 inf + 0 1.104 * * [simplify]: Extracting #1: cost 25 inf + 0 1.104 * * [simplify]: Extracting #2: cost 79 inf + 89 1.106 * * [simplify]: Extracting #3: cost 115 inf + 1040 1.109 * * [simplify]: Extracting #4: cost 78 inf + 6792 1.115 * * [simplify]: Extracting #5: cost 40 inf + 18540 1.122 * * [simplify]: Extracting #6: cost 4 inf + 34734 1.127 * * [simplify]: Extracting #7: cost 0 inf + 36419 1.131 * [simplify]: Simplified to (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x)) 1.131 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (/ (/ -1/8 x) (* x x)) (- (/ 1/2 x) x))))) 1.132 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 1.132 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1.132 * * [simplify]: iters left: 6 (12 enodes) 1.136 * * [simplify]: iters left: 5 (58 enodes) 1.148 * * [simplify]: iters left: 4 (104 enodes) 1.180 * * [simplify]: iters left: 3 (164 enodes) 1.230 * * [simplify]: iters left: 2 (244 enodes) 1.309 * * [simplify]: iters left: 1 (465 enodes) 1.554 * * [simplify]: Extracting #0: cost 1 inf + 0 1.554 * * [simplify]: Extracting #1: cost 30 inf + 0 1.555 * * [simplify]: Extracting #2: cost 187 inf + 210 1.558 * * [simplify]: Extracting #3: cost 252 inf + 1909 1.564 * * [simplify]: Extracting #4: cost 214 inf + 6750 1.574 * * [simplify]: Extracting #5: cost 121 inf + 49894 1.591 * * [simplify]: Extracting #6: cost 10 inf + 115196 1.603 * * [simplify]: Extracting #7: cost 0 inf + 121412 1.615 * [simplify]: Simplified to (+ (- (/ 1/2 x) x) (/ (/ 1/8 (* x x)) x)) 1.616 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (- (/ 1/2 x) x) (/ (/ 1/8 (* x x)) x))))) 1.616 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 1.616 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1.616 * * [simplify]: iters left: 6 (10 enodes) 1.621 * * [simplify]: iters left: 5 (43 enodes) 1.636 * * [simplify]: iters left: 4 (66 enodes) 1.655 * * [simplify]: iters left: 3 (92 enodes) 1.679 * * [simplify]: iters left: 2 (107 enodes) 1.700 * * [simplify]: iters left: 1 (130 enodes) 1.720 * * [simplify]: Extracting #0: cost 1 inf + 0 1.720 * * [simplify]: Extracting #1: cost 12 inf + 0 1.720 * * [simplify]: Extracting #2: cost 29 inf + 2 1.720 * * [simplify]: Extracting #3: cost 32 inf + 292 1.722 * * [simplify]: Extracting #4: cost 7 inf + 2872 1.724 * * [simplify]: Extracting #5: cost 1 inf + 3830 1.726 * * [simplify]: Extracting #6: cost 0 inf + 3969 1.728 * [simplify]: Simplified to (+ x (fma (* x (/ x (sqrt -1))) 1/2 (sqrt -1))) 1.728 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (fma (* x (/ x (sqrt -1))) 1/2 (sqrt -1))))) 1.728 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 1.729 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.729 * * [simplify]: iters left: 6 (14 enodes) 1.739 * * [simplify]: iters left: 5 (65 enodes) 1.763 * * [simplify]: iters left: 4 (109 enodes) 1.800 * * [simplify]: iters left: 3 (190 enodes) 1.876 * * [simplify]: iters left: 2 (355 enodes) 1.969 * * [simplify]: Extracting #0: cost 1 inf + 0 1.969 * * [simplify]: Extracting #1: cost 27 inf + 0 1.970 * * [simplify]: Extracting #2: cost 83 inf + 6 1.971 * * [simplify]: Extracting #3: cost 117 inf + 1422 1.976 * * [simplify]: Extracting #4: cost 72 inf + 9467 1.980 * * [simplify]: Extracting #5: cost 45 inf + 17393 1.984 * * [simplify]: Extracting #6: cost 8 inf + 33510 1.989 * * [simplify]: Extracting #7: cost 0 inf + 37561 1.994 * * [simplify]: Extracting #8: cost 0 inf + 37521 1.999 * [simplify]: Simplified to (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x))) 1.999 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ -1/8 x) (* x x))))) 1.999 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 1.999 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1.999 * * [simplify]: iters left: 6 (17 enodes) 2.007 * * [simplify]: iters left: 5 (80 enodes) 2.034 * * [simplify]: iters left: 4 (137 enodes) 2.064 * * [simplify]: iters left: 3 (235 enodes) 2.111 * * [simplify]: iters left: 2 (374 enodes) 2.224 * * [simplify]: Extracting #0: cost 1 inf + 0 2.224 * * [simplify]: Extracting #1: cost 14 inf + 0 2.224 * * [simplify]: Extracting #2: cost 72 inf + 3 2.226 * * [simplify]: Extracting #3: cost 146 inf + 985 2.228 * * [simplify]: Extracting #4: cost 123 inf + 7880 2.234 * * [simplify]: Extracting #5: cost 65 inf + 32227 2.247 * * [simplify]: Extracting #6: cost 10 inf + 56056 2.258 * * [simplify]: Extracting #7: cost 0 inf + 60311 2.265 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)) 2.265 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ 1/8 (* x x)) x)))) 2.265 * * * [progress]: adding candidates to table 2.615 * * [progress]: iteration 2 / 4 2.615 * * * [progress]: picking best candidate 2.618 * * * * [pick]: Picked # 2.618 * * * [progress]: localizing error 2.638 * * * [progress]: generating rewritten candidates 2.638 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 2.649 * * * [progress]: generating series expansions 2.649 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 2.649 * [backup-simplify]: Simplify (/ (/ -1/8 x) (* x x)) into (/ -1/8 (pow x 3)) 2.649 * [approximate]: Taking taylor expansion of (/ -1/8 (pow x 3)) in (x) around 0 2.649 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 2.649 * [taylor]: Taking taylor expansion of -1/8 in x 2.649 * [backup-simplify]: Simplify -1/8 into -1/8 2.649 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.649 * [taylor]: Taking taylor expansion of x in x 2.649 * [backup-simplify]: Simplify 0 into 0 2.649 * [backup-simplify]: Simplify 1 into 1 2.649 * [backup-simplify]: Simplify (* 1 1) into 1 2.650 * [backup-simplify]: Simplify (* 1 1) into 1 2.650 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 2.650 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 3)) in x 2.650 * [taylor]: Taking taylor expansion of -1/8 in x 2.650 * [backup-simplify]: Simplify -1/8 into -1/8 2.650 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.650 * [taylor]: Taking taylor expansion of x in x 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify 1 into 1 2.650 * [backup-simplify]: Simplify (* 1 1) into 1 2.651 * [backup-simplify]: Simplify (* 1 1) into 1 2.651 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8 2.651 * [backup-simplify]: Simplify -1/8 into -1/8 2.652 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.652 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.652 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0 2.653 * [backup-simplify]: Simplify 0 into 0 2.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.654 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.654 * [backup-simplify]: Simplify 0 into 0 2.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.656 * [backup-simplify]: Simplify 0 into 0 2.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.664 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.664 * [backup-simplify]: Simplify 0 into 0 2.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.668 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.673 * [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 2.673 * [backup-simplify]: Simplify 0 into 0 2.673 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 2.673 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 x)) (* (/ 1 x) (/ 1 x))) into (* -1/8 (pow x 3)) 2.673 * [approximate]: Taking taylor expansion of (* -1/8 (pow x 3)) in (x) around 0 2.673 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 2.673 * [taylor]: Taking taylor expansion of -1/8 in x 2.673 * [backup-simplify]: Simplify -1/8 into -1/8 2.673 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.673 * [taylor]: Taking taylor expansion of x in x 2.673 * [backup-simplify]: Simplify 0 into 0 2.673 * [backup-simplify]: Simplify 1 into 1 2.673 * [taylor]: Taking taylor expansion of (* -1/8 (pow x 3)) in x 2.673 * [taylor]: Taking taylor expansion of -1/8 in x 2.673 * [backup-simplify]: Simplify -1/8 into -1/8 2.673 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.673 * [taylor]: Taking taylor expansion of x in x 2.673 * [backup-simplify]: Simplify 0 into 0 2.674 * [backup-simplify]: Simplify 1 into 1 2.674 * [backup-simplify]: Simplify (* 1 1) into 1 2.674 * [backup-simplify]: Simplify (* 1 1) into 1 2.675 * [backup-simplify]: Simplify (* -1/8 1) into -1/8 2.675 * [backup-simplify]: Simplify -1/8 into -1/8 2.675 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.677 * [backup-simplify]: Simplify (+ (* -1/8 0) (* 0 1)) into 0 2.677 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.680 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (* 0 1))) into 0 2.680 * [backup-simplify]: Simplify 0 into 0 2.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.683 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.683 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.687 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.687 * [backup-simplify]: Simplify 0 into 0 2.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.691 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.691 * [backup-simplify]: Simplify 0 into 0 2.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.696 * [backup-simplify]: Simplify (+ (* -1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.696 * [backup-simplify]: Simplify 0 into 0 2.696 * [backup-simplify]: Simplify (* -1/8 (pow (/ 1 x) 3)) into (/ -1/8 (pow x 3)) 2.696 * [backup-simplify]: Simplify (/ (/ -1/8 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* 1/8 (pow x 3)) 2.696 * [approximate]: Taking taylor expansion of (* 1/8 (pow x 3)) in (x) around 0 2.697 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 2.697 * [taylor]: Taking taylor expansion of 1/8 in x 2.697 * [backup-simplify]: Simplify 1/8 into 1/8 2.697 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.697 * [taylor]: Taking taylor expansion of x in x 2.697 * [backup-simplify]: Simplify 0 into 0 2.697 * [backup-simplify]: Simplify 1 into 1 2.697 * [taylor]: Taking taylor expansion of (* 1/8 (pow x 3)) in x 2.697 * [taylor]: Taking taylor expansion of 1/8 in x 2.697 * [backup-simplify]: Simplify 1/8 into 1/8 2.697 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.697 * [taylor]: Taking taylor expansion of x in x 2.697 * [backup-simplify]: Simplify 0 into 0 2.697 * [backup-simplify]: Simplify 1 into 1 2.697 * [backup-simplify]: Simplify (* 1 1) into 1 2.698 * [backup-simplify]: Simplify (* 1 1) into 1 2.698 * [backup-simplify]: Simplify (* 1/8 1) into 1/8 2.698 * [backup-simplify]: Simplify 1/8 into 1/8 2.699 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.700 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.700 * [backup-simplify]: Simplify (+ (* 1/8 0) (* 0 1)) into 0 2.700 * [backup-simplify]: Simplify 0 into 0 2.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.703 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 2.703 * [backup-simplify]: Simplify 0 into 0 2.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.707 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.707 * [backup-simplify]: Simplify 0 into 0 2.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.711 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.711 * [backup-simplify]: Simplify 0 into 0 2.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.715 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.715 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.718 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.720 * [backup-simplify]: Simplify (+ (* 1/8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.720 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify (* 1/8 (pow (/ 1 (- x)) 3)) into (/ -1/8 (pow x 3)) 2.720 * * * [progress]: simplifying candidates 2.720 * * * * [progress]: [ 1 / 52 ] simplifiying candidate # 2.720 * * * * [progress]: [ 2 / 52 ] simplifiying candidate # 2.720 * * * * [progress]: [ 3 / 52 ] simplifiying candidate # 2.720 * * * * [progress]: [ 4 / 52 ] simplifiying candidate # 2.720 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (+ (log x) (log x))) 2.721 * * [simplify]: iters left: 5 (7 enodes) 2.725 * * [simplify]: iters left: 4 (29 enodes) 2.735 * * [simplify]: iters left: 3 (54 enodes) 2.755 * * [simplify]: iters left: 2 (81 enodes) 2.768 * * [simplify]: iters left: 1 (101 enodes) 2.785 * * [simplify]: Extracting #0: cost 1 inf + 0 2.786 * * [simplify]: Extracting #1: cost 15 inf + 0 2.786 * * [simplify]: Extracting #2: cost 30 inf + 0 2.786 * * [simplify]: Extracting #3: cost 20 inf + 1112 2.786 * * [simplify]: Extracting #4: cost 3 inf + 4118 2.787 * * [simplify]: Extracting #5: cost 0 inf + 4673 2.788 * [simplify]: Simplified to (- (log -1/8) (+ (log x) (+ (log x) (log x)))) 2.788 * [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)))))))) 2.788 * * * * [progress]: [ 5 / 52 ] simplifiying candidate # 2.788 * [simplify]: Simplifying (- (- (log -1/8) (log x)) (log (* x x))) 2.789 * * [simplify]: iters left: 5 (8 enodes) 2.792 * * [simplify]: iters left: 4 (31 enodes) 2.803 * * [simplify]: iters left: 3 (51 enodes) 2.820 * * [simplify]: iters left: 2 (80 enodes) 2.833 * * [simplify]: iters left: 1 (99 enodes) 2.846 * * [simplify]: Extracting #0: cost 1 inf + 0 2.847 * * [simplify]: Extracting #1: cost 15 inf + 0 2.847 * * [simplify]: Extracting #2: cost 31 inf + 0 2.847 * * [simplify]: Extracting #3: cost 23 inf + 709 2.847 * * [simplify]: Extracting #4: cost 6 inf + 3445 2.848 * * [simplify]: Extracting #5: cost 0 inf + 4755 2.849 * [simplify]: Simplified to (- (- (log -1/8) (+ (log x) (log x))) (log x)) 2.849 * [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)))))) 2.849 * * * * [progress]: [ 6 / 52 ] simplifiying candidate # 2.849 * [simplify]: Simplifying (- (log (/ -1/8 x)) (+ (log x) (log x))) 2.849 * * [simplify]: iters left: 5 (7 enodes) 2.853 * * [simplify]: iters left: 4 (27 enodes) 2.863 * * [simplify]: iters left: 3 (44 enodes) 2.877 * * [simplify]: iters left: 2 (77 enodes) 2.894 * * [simplify]: iters left: 1 (102 enodes) 2.910 * * [simplify]: Extracting #0: cost 1 inf + 0 2.910 * * [simplify]: Extracting #1: cost 14 inf + 0 2.910 * * [simplify]: Extracting #2: cost 30 inf + 0 2.910 * * [simplify]: Extracting #3: cost 29 inf + 2 2.910 * * [simplify]: Extracting #4: cost 18 inf + 1230 2.911 * * [simplify]: Extracting #5: cost 1 inf + 4134 2.912 * * [simplify]: Extracting #6: cost 0 inf + 4325 2.912 * [simplify]: Simplified to (- (- (log (/ -1/8 x)) (log x)) (log x)) 2.912 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (- (log (/ -1/8 x)) (log x)) (log x)))))) 2.913 * * * * [progress]: [ 7 / 52 ] simplifiying candidate # 2.913 * [simplify]: Simplifying (- (log (/ -1/8 x)) (log (* x x))) 2.913 * * [simplify]: iters left: 5 (7 enodes) 2.916 * * [simplify]: iters left: 4 (27 enodes) 2.926 * * [simplify]: iters left: 3 (43 enodes) 2.940 * * [simplify]: iters left: 2 (76 enodes) 2.960 * * [simplify]: iters left: 1 (96 enodes) 2.973 * * [simplify]: Extracting #0: cost 1 inf + 0 2.973 * * [simplify]: Extracting #1: cost 14 inf + 0 2.973 * * [simplify]: Extracting #2: cost 31 inf + 0 2.974 * * [simplify]: Extracting #3: cost 30 inf + 73 2.974 * * [simplify]: Extracting #4: cost 20 inf + 1008 2.974 * * [simplify]: Extracting #5: cost 1 inf + 4425 2.975 * * [simplify]: Extracting #6: cost 0 inf + 4687 2.976 * [simplify]: Simplified to (- (log (/ -1/8 x)) (log (* x x))) 2.976 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (exp (- (log (/ -1/8 x)) (log (* x x))))))) 2.978 * * * * [progress]: [ 8 / 52 ] simplifiying candidate # 2.978 * * * * [progress]: [ 9 / 52 ] simplifiying candidate # 2.978 * * * * [progress]: [ 10 / 52 ] simplifiying candidate # 2.978 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) x) (* (* x x) x))) 2.978 * * [simplify]: iters left: 6 (9 enodes) 2.982 * * [simplify]: iters left: 5 (47 enodes) 3.003 * * [simplify]: iters left: 4 (156 enodes) 3.069 * * [simplify]: Extracting #0: cost 1 inf + 0 3.069 * * [simplify]: Extracting #1: cost 75 inf + 0 3.070 * * [simplify]: Extracting #2: cost 143 inf + 3126 3.075 * * [simplify]: Extracting #3: cost 45 inf + 18066 3.081 * * [simplify]: Extracting #4: cost 0 inf + 24568 3.089 * * [simplify]: Extracting #5: cost 0 inf + 24528 3.102 * [simplify]: Simplified to (/ (/ (/ -1/512 (* x (* x x))) (* x (* x x))) (* x (* x x))) 3.102 * [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))))))) 3.102 * * * * [progress]: [ 11 / 52 ] simplifiying candidate # 3.103 * [simplify]: Simplifying (/ (/ (* (* -1/8 -1/8) -1/8) (* (* x x) x)) (* (* (* x x) (* x x)) (* x x))) 3.103 * * [simplify]: iters left: 6 (10 enodes) 3.110 * * [simplify]: iters left: 5 (50 enodes) 3.131 * * [simplify]: iters left: 4 (162 enodes) 3.192 * * [simplify]: Extracting #0: cost 1 inf + 0 3.192 * * [simplify]: Extracting #1: cost 77 inf + 0 3.193 * * [simplify]: Extracting #2: cost 162 inf + 2278 3.196 * * [simplify]: Extracting #3: cost 60 inf + 17459 3.203 * * [simplify]: Extracting #4: cost 0 inf + 27248 3.211 * * [simplify]: Extracting #5: cost 0 inf + 27208 3.221 * [simplify]: Simplified to (/ (/ -1/512 x) (* (* (* x x) (* x x)) (* (* x x) (* x x)))) 3.221 * [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)))))))) 3.222 * * * * [progress]: [ 12 / 52 ] simplifiying candidate # 3.222 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) x) (* (* x x) x))) 3.222 * * [simplify]: iters left: 6 (9 enodes) 3.225 * * [simplify]: iters left: 5 (48 enodes) 3.242 * * [simplify]: iters left: 4 (159 enodes) 3.323 * * [simplify]: Extracting #0: cost 1 inf + 0 3.323 * * [simplify]: Extracting #1: cost 74 inf + 0 3.324 * * [simplify]: Extracting #2: cost 165 inf + 2 3.326 * * [simplify]: Extracting #3: cost 133 inf + 4722 3.335 * * [simplify]: Extracting #4: cost 22 inf + 25492 3.347 * * [simplify]: Extracting #5: cost 0 inf + 27709 3.354 * * [simplify]: Extracting #6: cost 0 inf + 27389 3.361 * [simplify]: Simplified to (* (* (/ (/ (/ -1/8 x) x) x) (/ (/ (/ -1/8 x) x) x)) (/ (/ (/ -1/8 x) x) x)) 3.361 * [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)))))) 3.361 * * * * [progress]: [ 13 / 52 ] simplifiying candidate # 3.362 * [simplify]: Simplifying (/ (* (* (/ -1/8 x) (/ -1/8 x)) (/ -1/8 x)) (* (* (* x x) (* x x)) (* x x))) 3.362 * * [simplify]: iters left: 6 (9 enodes) 3.365 * * [simplify]: iters left: 5 (49 enodes) 3.377 * * [simplify]: iters left: 4 (162 enodes) 3.474 * * [simplify]: Extracting #0: cost 1 inf + 0 3.474 * * [simplify]: Extracting #1: cost 76 inf + 0 3.475 * * [simplify]: Extracting #2: cost 164 inf + 3 3.476 * * [simplify]: Extracting #3: cost 129 inf + 4604 3.482 * * [simplify]: Extracting #4: cost 17 inf + 26126 3.492 * * [simplify]: Extracting #5: cost 0 inf + 27761 3.501 * * [simplify]: Extracting #6: cost 0 inf + 27481 3.512 * [simplify]: Simplified to (* (* (/ (/ -1/8 x) (* x x)) (/ (/ -1/8 x) (* x x))) (/ (/ -1/8 x) (* x x))) 3.512 * [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))))))) 3.512 * * * * [progress]: [ 14 / 52 ] simplifiying candidate # 3.512 * * * * [progress]: [ 15 / 52 ] simplifiying candidate # 3.512 * * * * [progress]: [ 16 / 52 ] simplifiying candidate # 3.512 * * * * [progress]: [ 17 / 52 ] simplifiying candidate # 3.512 * * * * [progress]: [ 18 / 52 ] simplifiying candidate # 3.512 * [simplify]: Simplifying (/ (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) x) 3.512 * * [simplify]: iters left: 6 (6 enodes) 3.515 * * [simplify]: iters left: 5 (20 enodes) 3.521 * * [simplify]: iters left: 4 (24 enodes) 3.528 * * [simplify]: iters left: 3 (27 enodes) 3.535 * * [simplify]: Extracting #0: cost 1 inf + 0 3.536 * * [simplify]: Extracting #1: cost 7 inf + 0 3.536 * * [simplify]: Extracting #2: cost 11 inf + 1 3.536 * * [simplify]: Extracting #3: cost 13 inf + 1 3.536 * * [simplify]: Extracting #4: cost 12 inf + 2 3.536 * * [simplify]: Extracting #5: cost 6 inf + 734 3.536 * * [simplify]: Extracting #6: cost 0 inf + 1706 3.537 * [simplify]: Simplified to (* (/ (cbrt (/ -1/8 x)) x) (cbrt (/ -1/8 x))) 3.537 * [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))))) 3.537 * [simplify]: Simplifying (/ (cbrt (/ -1/8 x)) x) 3.537 * * [simplify]: iters left: 5 (5 enodes) 3.539 * * [simplify]: iters left: 4 (15 enodes) 3.541 * * [simplify]: Extracting #0: cost 1 inf + 0 3.541 * * [simplify]: Extracting #1: cost 4 inf + 0 3.541 * * [simplify]: Extracting #2: cost 5 inf + 1 3.541 * * [simplify]: Extracting #3: cost 7 inf + 1 3.541 * * [simplify]: Extracting #4: cost 6 inf + 2 3.541 * * [simplify]: Extracting #5: cost 0 inf + 654 3.541 * [simplify]: Simplified to (/ (cbrt (/ -1/8 x)) x) 3.541 * [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))))) 3.541 * * * * [progress]: [ 19 / 52 ] simplifiying candidate # 3.542 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 3.542 * * [simplify]: iters left: 5 (5 enodes) 3.543 * * [simplify]: iters left: 4 (15 enodes) 3.546 * * [simplify]: Extracting #0: cost 1 inf + 0 3.546 * * [simplify]: Extracting #1: cost 4 inf + 0 3.546 * * [simplify]: Extracting #2: cost 5 inf + 1 3.546 * * [simplify]: Extracting #3: cost 7 inf + 1 3.546 * * [simplify]: Extracting #4: cost 6 inf + 2 3.546 * * [simplify]: Extracting #5: cost 0 inf + 494 3.546 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 3.546 * [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))))) 3.546 * [simplify]: Simplifying (/ (sqrt (/ -1/8 x)) x) 3.546 * * [simplify]: iters left: 5 (5 enodes) 3.548 * * [simplify]: iters left: 4 (15 enodes) 3.550 * * [simplify]: Extracting #0: cost 1 inf + 0 3.550 * * [simplify]: Extracting #1: cost 4 inf + 0 3.550 * * [simplify]: Extracting #2: cost 5 inf + 1 3.550 * * [simplify]: Extracting #3: cost 7 inf + 1 3.550 * * [simplify]: Extracting #4: cost 6 inf + 2 3.550 * * [simplify]: Extracting #5: cost 0 inf + 494 3.550 * [simplify]: Simplified to (/ (sqrt (/ -1/8 x)) x) 3.550 * [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))))) 3.550 * * * * [progress]: [ 20 / 52 ] simplifiying candidate # 3.550 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) x) 3.550 * * [simplify]: iters left: 6 (8 enodes) 3.553 * * [simplify]: iters left: 5 (32 enodes) 3.558 * * [simplify]: iters left: 4 (63 enodes) 3.571 * * [simplify]: iters left: 3 (108 enodes) 3.606 * * [simplify]: iters left: 2 (154 enodes) 3.636 * * [simplify]: iters left: 1 (168 enodes) 3.677 * * [simplify]: Extracting #0: cost 1 inf + 0 3.678 * * [simplify]: Extracting #1: cost 23 inf + 0 3.678 * * [simplify]: Extracting #2: cost 43 inf + 1 3.678 * * [simplify]: Extracting #3: cost 35 inf + 851 3.680 * * [simplify]: Extracting #4: cost 6 inf + 6942 3.683 * * [simplify]: Extracting #5: cost 0 inf + 8154 3.686 * [simplify]: Simplified to (* (/ (/ (cbrt -1/8) (cbrt x)) x) (/ (cbrt -1/8) (cbrt x))) 3.686 * [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))))) 3.686 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (cbrt x)) x) 3.686 * * [simplify]: iters left: 5 (6 enodes) 3.690 * * [simplify]: iters left: 4 (20 enodes) 3.697 * * [simplify]: iters left: 3 (25 enodes) 3.705 * * [simplify]: iters left: 2 (27 enodes) 3.713 * * [simplify]: Extracting #0: cost 1 inf + 0 3.713 * * [simplify]: Extracting #1: cost 8 inf + 0 3.714 * * [simplify]: Extracting #2: cost 11 inf + 203 3.714 * * [simplify]: Extracting #3: cost 8 inf + 406 3.714 * * [simplify]: Extracting #4: cost 5 inf + 851 3.714 * * [simplify]: Extracting #5: cost 0 inf + 1700 3.715 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (cbrt x)) 3.715 * [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)))))) 3.715 * * * * [progress]: [ 21 / 52 ] simplifiying candidate # 3.716 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) x) 3.716 * * [simplify]: iters left: 6 (7 enodes) 3.720 * * [simplify]: iters left: 5 (25 enodes) 3.731 * * [simplify]: iters left: 4 (40 enodes) 3.744 * * [simplify]: iters left: 3 (62 enodes) 3.754 * * [simplify]: iters left: 2 (73 enodes) 3.764 * * [simplify]: iters left: 1 (74 enodes) 3.773 * * [simplify]: Extracting #0: cost 1 inf + 0 3.773 * * [simplify]: Extracting #1: cost 15 inf + 0 3.773 * * [simplify]: Extracting #2: cost 27 inf + 1 3.774 * * [simplify]: Extracting #3: cost 23 inf + 205 3.774 * * [simplify]: Extracting #4: cost 5 inf + 2916 3.775 * * [simplify]: Extracting #5: cost 0 inf + 3806 3.775 * [simplify]: Simplified to (/ (* (cbrt -1/8) (cbrt -1/8)) (* x (sqrt x))) 3.775 * [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))))) 3.775 * [simplify]: Simplifying (/ (/ (cbrt -1/8) (sqrt x)) x) 3.775 * * [simplify]: iters left: 5 (6 enodes) 3.777 * * [simplify]: iters left: 4 (20 enodes) 3.784 * * [simplify]: iters left: 3 (25 enodes) 3.792 * * [simplify]: iters left: 2 (27 enodes) 3.799 * * [simplify]: Extracting #0: cost 1 inf + 0 3.800 * * [simplify]: Extracting #1: cost 8 inf + 0 3.800 * * [simplify]: Extracting #2: cost 11 inf + 123 3.800 * * [simplify]: Extracting #3: cost 8 inf + 246 3.800 * * [simplify]: Extracting #4: cost 5 inf + 651 3.800 * * [simplify]: Extracting #5: cost 0 inf + 1380 3.801 * [simplify]: Simplified to (/ (/ (cbrt -1/8) x) (sqrt x)) 3.801 * [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)))))) 3.801 * * * * [progress]: [ 22 / 52 ] simplifiying candidate # 3.801 * [simplify]: Simplifying (/ (/ (* (cbrt -1/8) (cbrt -1/8)) 1) x) 3.801 * * [simplify]: iters left: 6 (7 enodes) 3.806 * * [simplify]: iters left: 5 (25 enodes) 3.811 * * [simplify]: iters left: 4 (41 enodes) 3.817 * * [simplify]: iters left: 3 (49 enodes) 3.824 * * [simplify]: iters left: 2 (56 enodes) 3.834 * * [simplify]: iters left: 1 (61 enodes) 3.846 * * [simplify]: Extracting #0: cost 1 inf + 0 3.847 * * [simplify]: Extracting #1: cost 9 inf + 0 3.847 * * [simplify]: Extracting #2: cost 13 inf + 2 3.847 * * [simplify]: Extracting #3: cost 12 inf + 3 3.847 * * [simplify]: Extracting #4: cost 8 inf + 409 3.847 * * [simplify]: Extracting #5: cost 2 inf + 1180 3.848 * * [simplify]: Extracting #6: cost 0 inf + 1463 3.849 * [simplify]: Simplified to (/ (cbrt -1/8) (/ x (cbrt -1/8))) 3.849 * [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))))) 3.849 * [simplify]: Simplifying (/ (/ (cbrt -1/8) x) x) 3.849 * * [simplify]: iters left: 5 (5 enodes) 3.853 * * [simplify]: iters left: 4 (17 enodes) 3.859 * * [simplify]: iters left: 3 (19 enodes) 3.866 * * [simplify]: Extracting #0: cost 1 inf + 0 3.866 * * [simplify]: Extracting #1: cost 6 inf + 0 3.866 * * [simplify]: Extracting #2: cost 9 inf + 1 3.866 * * [simplify]: Extracting #3: cost 6 inf + 84 3.867 * * [simplify]: Extracting #4: cost 0 inf + 814 3.867 * [simplify]: Simplified to (/ (cbrt -1/8) (* x x)) 3.867 * [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)))))) 3.867 * * * * [progress]: [ 23 / 52 ] simplifiying candidate # 3.868 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) x) 3.868 * * [simplify]: iters left: 6 (7 enodes) 3.872 * * [simplify]: iters left: 5 (25 enodes) 3.881 * * [simplify]: iters left: 4 (35 enodes) 3.891 * * [simplify]: iters left: 3 (47 enodes) 3.898 * * [simplify]: iters left: 2 (49 enodes) 3.905 * * [simplify]: Extracting #0: cost 1 inf + 0 3.905 * * [simplify]: Extracting #1: cost 12 inf + 0 3.905 * * [simplify]: Extracting #2: cost 21 inf + 1 3.905 * * [simplify]: Extracting #3: cost 18 inf + 164 3.905 * * [simplify]: Extracting #4: cost 7 inf + 1700 3.906 * * [simplify]: Extracting #5: cost 1 inf + 2590 3.906 * * [simplify]: Extracting #6: cost 0 inf + 2832 3.907 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (* x (cbrt x)))) 3.907 * [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))))) 3.907 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (cbrt x)) x) 3.907 * * [simplify]: iters left: 5 (6 enodes) 3.909 * * [simplify]: iters left: 4 (20 enodes) 3.913 * * [simplify]: iters left: 3 (25 enodes) 3.917 * * [simplify]: iters left: 2 (27 enodes) 3.921 * * [simplify]: Extracting #0: cost 1 inf + 0 3.921 * * [simplify]: Extracting #1: cost 8 inf + 0 3.921 * * [simplify]: Extracting #2: cost 11 inf + 203 3.921 * * [simplify]: Extracting #3: cost 8 inf + 406 3.921 * * [simplify]: Extracting #4: cost 5 inf + 731 3.921 * * [simplify]: Extracting #5: cost 0 inf + 1380 3.922 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (cbrt x)) 3.922 * [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)))))) 3.922 * * * * [progress]: [ 24 / 52 ] simplifiying candidate # 3.922 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 3.922 * * [simplify]: iters left: 5 (6 enodes) 3.926 * * [simplify]: iters left: 4 (20 enodes) 3.932 * * [simplify]: iters left: 3 (25 enodes) 3.940 * * [simplify]: iters left: 2 (27 enodes) 3.951 * * [simplify]: Extracting #0: cost 1 inf + 0 3.951 * * [simplify]: Extracting #1: cost 8 inf + 0 3.952 * * [simplify]: Extracting #2: cost 11 inf + 123 3.952 * * [simplify]: Extracting #3: cost 8 inf + 246 3.952 * * [simplify]: Extracting #4: cost 5 inf + 531 3.952 * * [simplify]: Extracting #5: cost 0 inf + 1060 3.953 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 3.953 * [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))))) 3.953 * [simplify]: Simplifying (/ (/ (sqrt -1/8) (sqrt x)) x) 3.953 * * [simplify]: iters left: 5 (6 enodes) 3.956 * * [simplify]: iters left: 4 (20 enodes) 3.963 * * [simplify]: iters left: 3 (25 enodes) 3.971 * * [simplify]: iters left: 2 (27 enodes) 3.978 * * [simplify]: Extracting #0: cost 1 inf + 0 3.979 * * [simplify]: Extracting #1: cost 8 inf + 0 3.979 * * [simplify]: Extracting #2: cost 11 inf + 123 3.979 * * [simplify]: Extracting #3: cost 8 inf + 246 3.979 * * [simplify]: Extracting #4: cost 5 inf + 531 3.979 * * [simplify]: Extracting #5: cost 0 inf + 1060 3.980 * [simplify]: Simplified to (/ (/ (sqrt -1/8) x) (sqrt x)) 3.980 * [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)))))) 3.980 * * * * [progress]: [ 25 / 52 ] simplifiying candidate # 3.980 * [simplify]: Simplifying (/ (/ (sqrt -1/8) 1) x) 3.980 * * [simplify]: iters left: 5 (6 enodes) 3.984 * * [simplify]: iters left: 4 (20 enodes) 3.991 * * [simplify]: iters left: 3 (22 enodes) 3.998 * * [simplify]: iters left: 2 (24 enodes) 4.006 * * [simplify]: Extracting #0: cost 1 inf + 0 4.006 * * [simplify]: Extracting #1: cost 4 inf + 0 4.006 * * [simplify]: Extracting #2: cost 6 inf + 1 4.006 * * [simplify]: Extracting #3: cost 4 inf + 3 4.006 * * [simplify]: Extracting #4: cost 1 inf + 167 4.006 * * [simplify]: Extracting #5: cost 0 inf + 249 4.006 * [simplify]: Simplified to (/ (sqrt -1/8) x) 4.006 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt -1/8) x) (/ (/ (sqrt -1/8) x) x))))) 4.007 * [simplify]: Simplifying (/ (/ (sqrt -1/8) x) x) 4.007 * * [simplify]: iters left: 5 (5 enodes) 4.010 * * [simplify]: iters left: 4 (17 enodes) 4.013 * * [simplify]: iters left: 3 (19 enodes) 4.016 * * [simplify]: Extracting #0: cost 1 inf + 0 4.016 * * [simplify]: Extracting #1: cost 6 inf + 0 4.016 * * [simplify]: Extracting #2: cost 9 inf + 1 4.016 * * [simplify]: Extracting #3: cost 6 inf + 84 4.016 * * [simplify]: Extracting #4: cost 0 inf + 574 4.016 * [simplify]: Simplified to (/ (sqrt -1/8) (* x x)) 4.016 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (sqrt -1/8) x) (/ (sqrt -1/8) (* x x)))))) 4.016 * * * * [progress]: [ 26 / 52 ] simplifiying candidate # 4.016 * [simplify]: Simplifying (/ (/ 1 (* (cbrt x) (cbrt x))) x) 4.016 * * [simplify]: iters left: 6 (6 enodes) 4.018 * * [simplify]: iters left: 5 (24 enodes) 4.022 * * [simplify]: iters left: 4 (36 enodes) 4.027 * * [simplify]: iters left: 3 (48 enodes) 4.034 * * [simplify]: iters left: 2 (50 enodes) 4.047 * * [simplify]: Extracting #0: cost 1 inf + 0 4.047 * * [simplify]: Extracting #1: cost 12 inf + 0 4.047 * * [simplify]: Extracting #2: cost 15 inf + 287 4.048 * * [simplify]: Extracting #3: cost 7 inf + 1260 4.048 * * [simplify]: Extracting #4: cost 0 inf + 2350 4.049 * [simplify]: Simplified to (/ (/ 1 x) (* (cbrt x) (cbrt x))) 4.049 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ -1/8 (cbrt x)) x))))) 4.050 * [simplify]: Simplifying (/ (/ -1/8 (cbrt x)) x) 4.050 * * [simplify]: iters left: 5 (5 enodes) 4.053 * * [simplify]: iters left: 4 (17 enodes) 4.058 * * [simplify]: iters left: 3 (22 enodes) 4.065 * * [simplify]: iters left: 2 (24 enodes) 4.072 * * [simplify]: Extracting #0: cost 1 inf + 0 4.072 * * [simplify]: Extracting #1: cost 8 inf + 0 4.072 * * [simplify]: Extracting #2: cost 10 inf + 2 4.073 * * [simplify]: Extracting #3: cost 0 inf + 1058 4.073 * [simplify]: Simplified to (/ (/ -1/8 x) (cbrt x)) 4.073 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 (* (cbrt x) (cbrt x))) x) (/ (/ -1/8 x) (cbrt x)))))) 4.073 * * * * [progress]: [ 27 / 52 ] simplifiying candidate # 4.074 * [simplify]: Simplifying (/ (/ 1 (sqrt x)) x) 4.074 * * [simplify]: iters left: 5 (5 enodes) 4.079 * * [simplify]: iters left: 4 (19 enodes) 4.083 * * [simplify]: iters left: 3 (26 enodes) 4.087 * * [simplify]: iters left: 2 (28 enodes) 4.091 * * [simplify]: Extracting #0: cost 1 inf + 0 4.091 * * [simplify]: Extracting #1: cost 8 inf + 0 4.091 * * [simplify]: Extracting #2: cost 8 inf + 124 4.091 * * [simplify]: Extracting #3: cost 0 inf + 738 4.092 * [simplify]: Simplified to (/ (/ 1 x) (sqrt x)) 4.092 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 x) (sqrt x)) (/ (/ -1/8 (sqrt x)) x))))) 4.092 * [simplify]: Simplifying (/ (/ -1/8 (sqrt x)) x) 4.092 * * [simplify]: iters left: 5 (5 enodes) 4.093 * * [simplify]: iters left: 4 (17 enodes) 4.096 * * [simplify]: iters left: 3 (22 enodes) 4.099 * * [simplify]: iters left: 2 (24 enodes) 4.102 * * [simplify]: Extracting #0: cost 1 inf + 0 4.102 * * [simplify]: Extracting #1: cost 8 inf + 0 4.102 * * [simplify]: Extracting #2: cost 10 inf + 2 4.102 * * [simplify]: Extracting #3: cost 0 inf + 738 4.103 * [simplify]: Simplified to (/ (/ -1/8 x) (sqrt x)) 4.103 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ (/ 1 (sqrt x)) x) (/ (/ -1/8 x) (sqrt x)))))) 4.103 * * * * [progress]: [ 28 / 52 ] simplifiying candidate # 4.103 * [simplify]: Simplifying (/ (/ 1 1) x) 4.103 * * [simplify]: iters left: 4 (4 enodes) 4.104 * * [simplify]: iters left: 3 (12 enodes) 4.106 * * [simplify]: iters left: 2 (14 enodes) 4.108 * * [simplify]: Extracting #0: cost 1 inf + 0 4.108 * * [simplify]: Extracting #1: cost 4 inf + 0 4.108 * * [simplify]: Extracting #2: cost 0 inf + 86 4.108 * [simplify]: Simplified to (/ 1 x) 4.108 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.108 * [simplify]: Simplifying (/ (/ -1/8 x) x) 4.108 * * [simplify]: iters left: 4 (4 enodes) 4.110 * * [simplify]: iters left: 3 (14 enodes) 4.114 * * [simplify]: iters left: 2 (16 enodes) 4.119 * * [simplify]: Extracting #0: cost 1 inf + 0 4.119 * * [simplify]: Extracting #1: cost 6 inf + 0 4.119 * * [simplify]: Extracting #2: cost 5 inf + 43 4.119 * * [simplify]: Extracting #3: cost 0 inf + 332 4.120 * [simplify]: Simplified to (/ (/ -1/8 x) x) 4.120 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.120 * * * * [progress]: [ 29 / 52 ] simplifiying candidate # 4.120 * [simplify]: Simplifying (/ 1 x) 4.120 * * [simplify]: iters left: 2 (3 enodes) 4.122 * * [simplify]: iters left: 1 (11 enodes) 4.126 * * [simplify]: Extracting #0: cost 1 inf + 0 4.126 * * [simplify]: Extracting #1: cost 4 inf + 0 4.126 * * [simplify]: Extracting #2: cost 2 inf + 2 4.126 * * [simplify]: Extracting #3: cost 0 inf + 86 4.126 * [simplify]: Simplified to (/ 1 x) 4.126 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.126 * [simplify]: Simplifying (/ (/ -1/8 x) x) 4.126 * * [simplify]: iters left: 4 (4 enodes) 4.129 * * [simplify]: iters left: 3 (14 enodes) 4.133 * * [simplify]: iters left: 2 (16 enodes) 4.138 * * [simplify]: Extracting #0: cost 1 inf + 0 4.138 * * [simplify]: Extracting #1: cost 6 inf + 0 4.138 * * [simplify]: Extracting #2: cost 5 inf + 43 4.138 * * [simplify]: Extracting #3: cost 0 inf + 332 4.139 * [simplify]: Simplified to (/ (/ -1/8 x) x) 4.139 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ 1 x) (/ (/ -1/8 x) x))))) 4.139 * * * * [progress]: [ 30 / 52 ] simplifiying candidate # 4.139 * [simplify]: Simplifying (/ -1/8 x) 4.139 * * [simplify]: iters left: 2 (3 enodes) 4.141 * * [simplify]: iters left: 1 (9 enodes) 4.144 * * [simplify]: Extracting #0: cost 1 inf + 0 4.144 * * [simplify]: Extracting #1: cost 4 inf + 0 4.144 * * [simplify]: Extracting #2: cost 2 inf + 2 4.144 * * [simplify]: Extracting #3: cost 0 inf + 86 4.144 * [simplify]: Simplified to (/ -1/8 x) 4.144 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ -1/8 x) (/ (/ 1 x) x))))) 4.144 * [simplify]: Simplifying (/ (/ 1 x) x) 4.144 * * [simplify]: iters left: 4 (4 enodes) 4.147 * * [simplify]: iters left: 3 (16 enodes) 4.153 * * [simplify]: iters left: 2 (20 enodes) 4.159 * * [simplify]: Extracting #0: cost 1 inf + 0 4.159 * * [simplify]: Extracting #1: cost 6 inf + 0 4.159 * * [simplify]: Extracting #2: cost 5 inf + 43 4.159 * * [simplify]: Extracting #3: cost 0 inf + 332 4.159 * [simplify]: Simplified to (/ (/ 1 x) x) 4.159 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (* (/ -1/8 x) (/ (/ 1 x) x))))) 4.160 * * * * [progress]: [ 31 / 52 ] simplifiying candidate # 4.160 * * * * [progress]: [ 32 / 52 ] simplifiying candidate # 4.160 * * * * [progress]: [ 33 / 52 ] simplifiying candidate # 4.160 * * * * [progress]: [ 34 / 52 ] simplifiying candidate # 4.160 * * * * [progress]: [ 35 / 52 ] simplifiying candidate # 4.160 * [simplify]: Simplifying (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 4.160 * * [simplify]: iters left: 5 (5 enodes) 4.163 * * [simplify]: iters left: 4 (15 enodes) 4.168 * * [simplify]: Extracting #0: cost 1 inf + 0 4.168 * * [simplify]: Extracting #1: cost 3 inf + 0 4.168 * * [simplify]: Extracting #2: cost 5 inf + 0 4.168 * * [simplify]: Extracting #3: cost 8 inf + 0 4.168 * * [simplify]: Extracting #4: cost 6 inf + 2 4.169 * * [simplify]: Extracting #5: cost 0 inf + 654 4.169 * [simplify]: Simplified to (* (cbrt (/ -1/8 x)) (cbrt (/ -1/8 x))) 4.169 * [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))))))) 4.169 * * * * [progress]: [ 36 / 52 ] simplifiying candidate # 4.170 * [simplify]: Simplifying (sqrt (/ -1/8 x)) 4.170 * * [simplify]: iters left: 3 (4 enodes) 4.172 * * [simplify]: iters left: 2 (12 enodes) 4.176 * * [simplify]: Extracting #0: cost 1 inf + 0 4.176 * * [simplify]: Extracting #1: cost 3 inf + 0 4.176 * * [simplify]: Extracting #2: cost 6 inf + 0 4.176 * * [simplify]: Extracting #3: cost 4 inf + 2 4.176 * * [simplify]: Extracting #4: cost 0 inf + 250 4.176 * [simplify]: Simplified to (sqrt (/ -1/8 x)) 4.176 * [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))))))) 4.176 * * * * [progress]: [ 37 / 52 ] simplifiying candidate # 4.177 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (* (cbrt x) (cbrt x))) 4.177 * * [simplify]: iters left: 5 (7 enodes) 4.181 * * [simplify]: iters left: 4 (27 enodes) 4.190 * * [simplify]: iters left: 3 (42 enodes) 4.203 * * [simplify]: iters left: 2 (49 enodes) 4.220 * * [simplify]: iters left: 1 (52 enodes) 4.235 * * [simplify]: Extracting #0: cost 1 inf + 0 4.235 * * [simplify]: Extracting #1: cost 11 inf + 0 4.235 * * [simplify]: Extracting #2: cost 22 inf + 0 4.235 * * [simplify]: Extracting #3: cost 18 inf + 164 4.235 * * [simplify]: Extracting #4: cost 9 inf + 1617 4.236 * * [simplify]: Extracting #5: cost 0 inf + 3554 4.237 * [simplify]: Simplified to (* (/ (cbrt -1/8) (cbrt x)) (/ (cbrt -1/8) (cbrt x))) 4.237 * [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))))))) 4.237 * * * * [progress]: [ 38 / 52 ] simplifiying candidate # 4.238 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) (sqrt x)) 4.238 * * [simplify]: iters left: 5 (6 enodes) 4.241 * * [simplify]: iters left: 4 (20 enodes) 4.248 * * [simplify]: iters left: 3 (24 enodes) 4.256 * * [simplify]: iters left: 2 (27 enodes) 4.265 * * [simplify]: Extracting #0: cost 1 inf + 0 4.265 * * [simplify]: Extracting #1: cost 7 inf + 0 4.265 * * [simplify]: Extracting #2: cost 14 inf + 0 4.265 * * [simplify]: Extracting #3: cost 12 inf + 2 4.265 * * [simplify]: Extracting #4: cost 6 inf + 691 4.266 * * [simplify]: Extracting #5: cost 0 inf + 1540 4.266 * [simplify]: Simplified to (* (cbrt -1/8) (/ (cbrt -1/8) (sqrt x))) 4.266 * [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))))))) 4.266 * * * * [progress]: [ 39 / 52 ] simplifiying candidate # 4.266 * [simplify]: Simplifying (/ (* (cbrt -1/8) (cbrt -1/8)) 1) 4.267 * * [simplify]: iters left: 5 (5 enodes) 4.270 * * [simplify]: iters left: 4 (17 enodes) 4.277 * * [simplify]: iters left: 3 (27 enodes) 4.286 * * [simplify]: iters left: 2 (28 enodes) 4.293 * * [simplify]: Extracting #0: cost 1 inf + 0 4.293 * * [simplify]: Extracting #1: cost 5 inf + 0 4.294 * * [simplify]: Extracting #2: cost 7 inf + 1 4.294 * * [simplify]: Extracting #3: cost 6 inf + 2 4.294 * * [simplify]: Extracting #4: cost 1 inf + 528 4.294 * * [simplify]: Extracting #5: cost 0 inf + 650 4.294 * [simplify]: Simplified to (* (cbrt -1/8) (cbrt -1/8)) 4.294 * [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)))))) 4.294 * * * * [progress]: [ 40 / 52 ] simplifiying candidate # 4.295 * [simplify]: Simplifying (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 4.295 * * [simplify]: iters left: 5 (6 enodes) 4.298 * * [simplify]: iters left: 4 (20 enodes) 4.304 * * [simplify]: iters left: 3 (22 enodes) 4.311 * * [simplify]: Extracting #0: cost 1 inf + 0 4.312 * * [simplify]: Extracting #1: cost 6 inf + 0 4.312 * * [simplify]: Extracting #2: cost 12 inf + 0 4.312 * * [simplify]: Extracting #3: cost 10 inf + 2 4.312 * * [simplify]: Extracting #4: cost 0 inf + 1216 4.312 * [simplify]: Simplified to (/ (sqrt -1/8) (* (cbrt x) (cbrt x))) 4.312 * [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))))))) 4.312 * * * * [progress]: [ 41 / 52 ] simplifiying candidate # 4.313 * [simplify]: Simplifying (/ (sqrt -1/8) (sqrt x)) 4.313 * * [simplify]: iters left: 3 (5 enodes) 4.316 * * [simplify]: iters left: 2 (15 enodes) 4.321 * * [simplify]: Extracting #0: cost 1 inf + 0 4.321 * * [simplify]: Extracting #1: cost 4 inf + 0 4.321 * * [simplify]: Extracting #2: cost 8 inf + 0 4.322 * * [simplify]: Extracting #3: cost 4 inf + 84 4.322 * * [simplify]: Extracting #4: cost 0 inf + 410 4.322 * [simplify]: Simplified to (/ (sqrt -1/8) (sqrt x)) 4.322 * [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))))))) 4.322 * * * * [progress]: [ 42 / 52 ] simplifiying candidate # 4.322 * [simplify]: Simplifying (/ (sqrt -1/8) 1) 4.322 * * [simplify]: iters left: 3 (4 enodes) 4.325 * * [simplify]: iters left: 2 (12 enodes) 4.330 * * [simplify]: iters left: 1 (14 enodes) 4.336 * * [simplify]: Extracting #0: cost 1 inf + 0 4.336 * * [simplify]: Extracting #1: cost 4 inf + 0 4.336 * * [simplify]: Extracting #2: cost 0 inf + 84 4.336 * [simplify]: Simplified to (sqrt -1/8) 4.336 * [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)))))) 4.336 * * * * [progress]: [ 43 / 52 ] simplifiying candidate # 4.336 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 4.336 * * [simplify]: iters left: 5 (5 enodes) 4.339 * * [simplify]: iters left: 4 (19 enodes) 4.345 * * [simplify]: iters left: 3 (23 enodes) 4.352 * * [simplify]: Extracting #0: cost 1 inf + 0 4.352 * * [simplify]: Extracting #1: cost 6 inf + 0 4.352 * * [simplify]: Extracting #2: cost 9 inf + 1 4.352 * * [simplify]: Extracting #3: cost 1 inf + 852 4.353 * * [simplify]: Extracting #4: cost 0 inf + 974 4.353 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 4.353 * [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))))))) 4.353 * * * * [progress]: [ 44 / 52 ] simplifiying candidate # 4.353 * [simplify]: Simplifying (/ 1 (sqrt x)) 4.354 * * [simplify]: iters left: 3 (4 enodes) 4.356 * * [simplify]: iters left: 2 (14 enodes) 4.360 * * [simplify]: iters left: 1 (16 enodes) 4.365 * * [simplify]: Extracting #0: cost 1 inf + 0 4.365 * * [simplify]: Extracting #1: cost 4 inf + 0 4.365 * * [simplify]: Extracting #2: cost 5 inf + 1 4.365 * * [simplify]: Extracting #3: cost 3 inf + 43 4.365 * * [simplify]: Extracting #4: cost 1 inf + 166 4.365 * * [simplify]: Extracting #5: cost 0 inf + 248 4.365 * [simplify]: Simplified to (/ 1 (sqrt x)) 4.365 * [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))))))) 4.365 * * * * [progress]: [ 45 / 52 ] simplifiying candidate # 4.366 * [simplify]: Simplifying (/ 1 1) 4.366 * * [simplify]: iters left: 2 (2 enodes) 4.367 * * [simplify]: iters left: 1 (6 enodes) 4.372 * * [simplify]: Extracting #0: cost 1 inf + 0 4.372 * * [simplify]: Extracting #1: cost 0 inf + 1 4.372 * [simplify]: Simplified to 1 4.372 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ 1 (/ (* x x) (/ -1/8 x)))))) 4.373 * * * * [progress]: [ 46 / 52 ] simplifiying candidate # 4.373 * * * * [progress]: [ 47 / 52 ] simplifiying candidate # 4.373 * * * * [progress]: [ 48 / 52 ] simplifiying candidate # 4.373 * * * * [progress]: [ 49 / 52 ] simplifiying candidate #real (real->posit16 (/ (/ -1/8 x) (* x x)))))))> 4.373 * * * * [progress]: [ 50 / 52 ] simplifiying candidate # 4.373 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.373 * * [simplify]: iters left: 3 (5 enodes) 4.377 * * [simplify]: iters left: 2 (23 enodes) 4.388 * * [simplify]: iters left: 1 (45 enodes) 4.406 * * [simplify]: Extracting #0: cost 1 inf + 0 4.407 * * [simplify]: Extracting #1: cost 10 inf + 0 4.407 * * [simplify]: Extracting #2: cost 16 inf + 167 4.407 * * [simplify]: Extracting #3: cost 11 inf + 659 4.408 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.408 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.409 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.409 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.409 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.409 * * * * [progress]: [ 51 / 52 ] simplifiying candidate # 4.410 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.410 * * [simplify]: iters left: 3 (5 enodes) 4.414 * * [simplify]: iters left: 2 (23 enodes) 4.424 * * [simplify]: iters left: 1 (45 enodes) 4.442 * * [simplify]: Extracting #0: cost 1 inf + 0 4.442 * * [simplify]: Extracting #1: cost 10 inf + 0 4.442 * * [simplify]: Extracting #2: cost 16 inf + 167 4.442 * * [simplify]: Extracting #3: cost 11 inf + 659 4.443 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.443 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.444 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.445 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.445 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.445 * * * * [progress]: [ 52 / 52 ] simplifiying candidate # 4.445 * [simplify]: Simplifying (/ -1/8 (pow x 3)) 4.445 * * [simplify]: iters left: 3 (5 enodes) 4.449 * * [simplify]: iters left: 2 (23 enodes) 4.459 * * [simplify]: iters left: 1 (45 enodes) 4.477 * * [simplify]: Extracting #0: cost 1 inf + 0 4.477 * * [simplify]: Extracting #1: cost 10 inf + 0 4.477 * * [simplify]: Extracting #2: cost 16 inf + 167 4.478 * * [simplify]: Extracting #3: cost 11 inf + 659 4.478 * * [simplify]: Extracting #4: cost 3 inf + 2347 4.479 * * [simplify]: Extracting #5: cost 1 inf + 2601 4.479 * * [simplify]: Extracting #6: cost 0 inf + 2813 4.480 * [simplify]: Simplified to (/ (/ (/ -1/8 x) x) x) 4.480 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (fma 2 x (/ -1/2 x)) (/ (/ (/ -1/8 x) x) x)))) 4.480 * * * [progress]: adding candidates to table 4.857 * [progress]: [Phase 3 of 3] Extracting. 4.858 * * [regime]: Finding splitpoints for: (# #) 4.858 * * * [regime-changes]: Trying 1 branch expressions: (x) 4.858 * * * * [regimes]: Trying to branch on x from (# #) 4.891 * * * [regime]: Found split indices: #