0.686 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.336 * * * [progress]: [2/2] Setting up program. 0.339 * [progress]: [Phase 2 of 3] Improving. 0.367 * [simplify]: Simplifying: (* (sqrt (- x 1.0)) (sqrt x)) 0.368 * * [simplify]: Extracting # 0 : cost 0 0.368 * * [simplify]: Extracting # 1 : cost 0 0.368 * * [simplify]: Extracting # 2 : cost 0 0.369 * * [simplify]: Extracting # 3 : cost 0 0.369 * * [simplify]: Extracting # 4 : cost 0 0.369 * * [simplify]: Extracting # 5 : cost 0 0.369 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.375 * * [simplify]: Extracting # 0 : cost 0 0.375 * * [simplify]: Extracting # 1 : cost 0 0.375 * * [simplify]: Extracting # 2 : cost 0 0.375 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 0.377 * * [simplify]: Extracting # 0 : cost 0 0.377 * * [simplify]: iteration 2 : 10 enodes (cost 7 ) 0.379 * * [simplify]: Extracting # 0 : cost 0 0.379 * * [simplify]: iteration done: 10 enodes (cost 7 ) 0.379 * [simplify]: Simplified to: (* (sqrt (- x 1.0)) (sqrt x)) 0.380 * * [progress]: iteration 1 / 4 0.380 * * * [progress]: picking best candidate 0.382 * * * * [pick]: Picked # 0.382 * * * [progress]: localizing error 0.389 * * * [progress]: generating rewritten candidates 0.389 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.418 * * * [progress]: generating series expansions 0.418 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.422 * [backup-simplify]: Simplify (* (sqrt (- x 1.0)) (sqrt x)) into (sqrt (* (- x 1.0) x)) 0.422 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0 0.423 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.423 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.423 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify 1 into 1 0.423 * [taylor]: Taking taylor expansion of 1.0 in x 0.423 * [backup-simplify]: Simplify 1.0 into 1.0 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify 1 into 1 0.424 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.425 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.425 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 0.426 * [backup-simplify]: Simplify (- 0) into 0 0.426 * [backup-simplify]: Simplify (+ 1 0) into 1 0.427 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 0.427 * [backup-simplify]: Simplify (sqrt 0) into 0 0.428 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0 0.428 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.428 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.428 * [taylor]: Taking taylor expansion of (- x 1.0) in x 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 * [taylor]: Taking taylor expansion of 1.0 in x 0.428 * [backup-simplify]: Simplify 1.0 into 1.0 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 (- 1.0) into (- 1.0) 0.429 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.430 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 0.430 * [backup-simplify]: Simplify (- 0) into 0 0.430 * [backup-simplify]: Simplify (+ 1 0) into 1 0.431 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 0.431 * [backup-simplify]: Simplify (sqrt 0) into 0 0.432 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.433 * [backup-simplify]: Simplify (- 0) into 0 0.434 * [backup-simplify]: Simplify (+ 0 0) into 0 0.434 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1 0.436 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.436 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.437 * [backup-simplify]: Simplify (- 0) into 0 0.437 * [backup-simplify]: Simplify (+ 0 0) into 0 0.438 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.440 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.440 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.441 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x)))))) 0.441 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1.0)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1.0) x)) 0.441 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0 0.441 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.441 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.441 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.441 * [backup-simplify]: Simplify 0 into 0 0.441 * [backup-simplify]: Simplify 1 into 1 0.442 * [backup-simplify]: Simplify (/ 1 1) into 1 0.442 * [taylor]: Taking taylor expansion of 1.0 in x 0.442 * [backup-simplify]: Simplify 1.0 into 1.0 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [backup-simplify]: Simplify 0 into 0 0.442 * [backup-simplify]: Simplify 1 into 1 0.442 * [backup-simplify]: Simplify (+ 1 0) into 1 0.443 * [backup-simplify]: Simplify (/ 1 1) into 1 0.443 * [backup-simplify]: Simplify (sqrt 1) into 1 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.444 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.444 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.446 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 0.447 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5 0.447 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.447 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [backup-simplify]: Simplify 0 into 0 0.447 * [backup-simplify]: Simplify 1 into 1 0.447 * [backup-simplify]: Simplify (/ 1 1) into 1 0.447 * [taylor]: Taking taylor expansion of 1.0 in x 0.447 * [backup-simplify]: Simplify 1.0 into 1.0 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [backup-simplify]: Simplify 0 into 0 0.447 * [backup-simplify]: Simplify 1 into 1 0.447 * [backup-simplify]: Simplify (+ 1 0) into 1 0.447 * [backup-simplify]: Simplify (/ 1 1) into 1 0.448 * [backup-simplify]: Simplify (sqrt 1) into 1 0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.448 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.449 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.450 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 0.452 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5 0.452 * [backup-simplify]: Simplify 1 into 1 0.452 * [backup-simplify]: Simplify -0.5 into -0.5 0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.453 * [backup-simplify]: Simplify (- 0) into 0 0.453 * [backup-simplify]: Simplify (+ 0 0) into 0 0.454 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0 0.456 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+)) (* 2 1)) into -0.125 0.456 * [backup-simplify]: Simplify -0.125 into -0.125 0.456 * [backup-simplify]: Simplify (+ (* -0.125 (/ 1 x)) (+ -0.5 (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.456 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1.0)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) 0.456 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0 0.456 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.456 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x 0.456 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 0.456 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [backup-simplify]: Simplify 1.0 into 1.0 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [backup-simplify]: Simplify 0 into 0 0.456 * [backup-simplify]: Simplify 1 into 1 0.457 * [backup-simplify]: Simplify (/ 1 1) into 1 0.457 * [backup-simplify]: Simplify (+ 0 1) into 1 0.457 * [backup-simplify]: Simplify (- 1) into -1 0.457 * [backup-simplify]: Simplify (sqrt 0) into 0 0.458 * [backup-simplify]: Simplify (- 1) into -1 0.458 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.458 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.458 * [taylor]: Taking taylor expansion of -1 in x 0.459 * [backup-simplify]: Simplify -1 into -1 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify 1 into 1 0.466 * [backup-simplify]: Simplify (/ -1 1) into -1 0.466 * [backup-simplify]: Simplify (sqrt 0) into 0 0.467 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.467 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.467 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x 0.467 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 0.467 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [backup-simplify]: Simplify 1.0 into 1.0 0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [backup-simplify]: Simplify 0 into 0 0.467 * [backup-simplify]: Simplify 1 into 1 0.468 * [backup-simplify]: Simplify (/ 1 1) into 1 0.468 * [backup-simplify]: Simplify (+ 0 1) into 1 0.468 * [backup-simplify]: Simplify (- 1) into -1 0.468 * [backup-simplify]: Simplify (sqrt 0) into 0 0.468 * [backup-simplify]: Simplify (- 1) into -1 0.469 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.469 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.469 * [taylor]: Taking taylor expansion of -1 in x 0.469 * [backup-simplify]: Simplify -1 into -1 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [backup-simplify]: Simplify 0 into 0 0.469 * [backup-simplify]: Simplify 1 into 1 0.469 * [backup-simplify]: Simplify (/ -1 1) into -1 0.470 * [backup-simplify]: Simplify (sqrt 0) into 0 0.470 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.471 * [backup-simplify]: Simplify (* 0 0) into 0 0.471 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.471 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.473 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.474 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.474 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.476 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.477 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.478 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.478 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.480 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.481 * [backup-simplify]: Simplify (+ 0 0) into 0 0.481 * [backup-simplify]: Simplify (- 0) into 0 0.483 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.485 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.485 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.486 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.488 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.489 * [backup-simplify]: Simplify (+ 0 0) into 0 0.489 * [backup-simplify]: Simplify (- 0) into 0 0.492 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.494 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.494 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.495 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.495 * * * [progress]: simplifying candidates 0.496 * [simplify]: Simplifying: (expm1 (* (sqrt (- x 1.0)) (sqrt x))) (log1p (* (sqrt (- x 1.0)) (sqrt x))) (* (- x 1.0) x) (* (sqrt (- x 1.0)) (sqrt x)) (* (- x 1.0) x) (+ (log (sqrt (- x 1.0))) (log (sqrt x))) (log (* (sqrt (- x 1.0)) (sqrt x))) (exp (* (sqrt (- x 1.0)) (sqrt x))) (* (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (- x 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x)))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (* (* (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (- x 1.0)) (sqrt x))) (* (- x 1.0) x) (sqrt (* (sqrt (- x 1.0)) (sqrt x))) (sqrt (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (* (sqrt (- x 1.0)) (sqrt (* (cbrt x) (cbrt x)))) (* (sqrt (- x 1.0)) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) (sqrt 1)) (* (sqrt (- x 1.0)) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) 1) (* (cbrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (cbrt (- x 1.0))) (sqrt x)) (* (sqrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x)) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x)))))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.497 * * [simplify]: Extracting # 0 : cost 0 0.497 * * [simplify]: Extracting # 1 : cost 0 0.497 * * [simplify]: Extracting # 2 : cost 0 0.497 * * [simplify]: Extracting # 3 : cost 0 0.497 * * [simplify]: Extracting # 4 : cost 0 0.497 * * [simplify]: Extracting # 5 : cost 0 0.498 * * [simplify]: Extracting # 6 : cost 0 0.498 * * [simplify]: Extracting # 7 : cost 0 0.498 * * [simplify]: Extracting # 8 : cost 0 0.498 * * [simplify]: Extracting # 9 : cost 0 0.498 * * [simplify]: iteration 0 : 85 enodes (cost 403 ) 0.517 * * [simplify]: Extracting # 0 : cost 0 0.517 * * [simplify]: Extracting # 1 : cost 0 0.517 * * [simplify]: Extracting # 2 : cost 0 0.518 * * [simplify]: Extracting # 3 : cost 0 0.518 * * [simplify]: Extracting # 4 : cost 0 0.518 * * [simplify]: iteration 1 : 188 enodes (cost 370 ) 0.574 * * [simplify]: Extracting # 0 : cost 0 0.574 * * [simplify]: Extracting # 1 : cost 0 0.575 * * [simplify]: Extracting # 2 : cost 0 0.575 * * [simplify]: Extracting # 3 : cost 0 0.576 * * [simplify]: Extracting # 4 : cost 0 0.576 * * [simplify]: iteration 2 : 451 enodes (cost 354 ) 0.770 * * [simplify]: Extracting # 0 : cost 0 0.771 * * [simplify]: Extracting # 1 : cost 0 0.772 * * [simplify]: Extracting # 2 : cost 0 0.773 * * [simplify]: Extracting # 3 : cost 0 0.774 * * [simplify]: Extracting # 4 : cost 0 0.779 * * [simplify]: iteration 3 : 1053 enodes (cost 351 ) 1.755 * * [simplify]: Extracting # 0 : cost 0 1.758 * * [simplify]: Extracting # 1 : cost 0 1.761 * * [simplify]: Extracting # 2 : cost 0 1.763 * * [simplify]: Extracting # 3 : cost 0 1.765 * * [simplify]: Extracting # 4 : cost 0 1.768 * * [simplify]: iteration 4 : 2875 enodes (cost 350 ) 3.172 * * [simplify]: Extracting # 0 : cost 0 3.177 * * [simplify]: Extracting # 1 : cost 0 3.181 * * [simplify]: Extracting # 2 : cost 0 3.186 * * [simplify]: Extracting # 3 : cost 0 3.190 * * [simplify]: Extracting # 4 : cost 0 3.195 * * [simplify]: iteration done: 5002 enodes (cost 348 ) 3.195 * [simplify]: Simplified to: (expm1 (* (sqrt (- x 1.0)) (sqrt x))) (log1p (* (sqrt (- x 1.0)) (sqrt x))) (* (- x 1.0) x) (* (sqrt (- x 1.0)) (sqrt x)) (* (- x 1.0) x) (log (* (sqrt (- x 1.0)) (sqrt x))) (log (* (sqrt (- x 1.0)) (sqrt x))) (exp (* (sqrt (- x 1.0)) (sqrt x))) (pow (* (sqrt (- x 1.0)) (sqrt x)) 3) (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x)))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (pow (* (sqrt (- x 1.0)) (sqrt x)) 3) (* (- x 1.0) x) (sqrt (* (sqrt (- x 1.0)) (sqrt x))) (sqrt (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x))) (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (* (sqrt (- x 1.0)) (fabs (cbrt x))) (* (sqrt (- x 1.0)) (sqrt (sqrt x))) (sqrt (- x 1.0)) (* (sqrt (- x 1.0)) (sqrt (sqrt x))) (sqrt (- x 1.0)) (* (cbrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (cbrt (- x 1.0))) (sqrt x)) (* (sqrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (sqrt (- x 1.0))) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x)) (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x)) (* (- +nan.0) (- (fma x x x) (pow x 3))) (- (- x 0.5) (/ 0.125 x)) (- (/ (- +nan.0 (/ +nan.0 x)) x) +nan.0) 3.196 * * * [progress]: adding candidates to table 3.266 * * [progress]: iteration 2 / 4 3.266 * * * [progress]: picking best candidate 3.269 * * * * [pick]: Picked # 3.269 * * * [progress]: localizing error 3.275 * * * [progress]: generating rewritten candidates 3.276 * * * [progress]: generating series expansions 3.276 * * * [progress]: simplifying candidates 3.276 * [simplify]: Simplifying: 3.276 * * [simplify]: Extracting # 0 : cost 0 3.276 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 3.276 * * [simplify]: Extracting # 0 : cost 0 3.276 * * [simplify]: iteration done: 0 enodes (cost 0 ) 3.276 * [simplify]: Simplified to: 3.276 * * * [progress]: adding candidates to table 3.276 * * [progress]: iteration 3 / 4 3.276 * * * [progress]: picking best candidate 3.278 * * * * [pick]: Picked # 3.278 * * * [progress]: localizing error 3.286 * * * [progress]: generating rewritten candidates 3.286 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.297 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.319 * * * [progress]: generating series expansions 3.319 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.319 * [backup-simplify]: Simplify (pow (* (- x 1.0) x) 1/2) into (pow (* (- x 1.0) x) 1/2) 3.319 * [approximate]: Taking taylor expansion of (pow (* (- x 1.0) x) 1/2) in (x) around 0 3.319 * [taylor]: Taking taylor expansion of (pow (* (- x 1.0) x) 1/2) in x 3.320 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* (- x 1.0) x)))) in x 3.320 * [taylor]: Taking taylor expansion of (* 1/2 (log (* (- x 1.0) x))) in x 3.320 * [taylor]: Taking taylor expansion of 1/2 in x 3.320 * [backup-simplify]: Simplify 1/2 into 1/2 3.320 * [taylor]: Taking taylor expansion of (log (* (- x 1.0) x)) in x 3.320 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 3.320 * [taylor]: Taking taylor expansion of (- x 1.0) in x 3.320 * [taylor]: Taking taylor expansion of x in x 3.320 * [backup-simplify]: Simplify 0 into 0 3.320 * [backup-simplify]: Simplify 1 into 1 3.320 * [taylor]: Taking taylor expansion of 1.0 in x 3.320 * [backup-simplify]: Simplify 1.0 into 1.0 3.320 * [taylor]: Taking taylor expansion of x in x 3.320 * [backup-simplify]: Simplify 0 into 0 3.320 * [backup-simplify]: Simplify 1 into 1 3.320 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.321 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.321 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 3.321 * [backup-simplify]: Simplify (- 0) into 0 3.322 * [backup-simplify]: Simplify (+ 1 0) into 1 3.323 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 3.323 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 3.324 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 3.325 * [backup-simplify]: Simplify (* 1/2 (+ (log (- 1.0)) (log x))) into (* 1/2 (+ (log (- 1.0)) (log x))) 3.325 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log (- 1.0)) (log x)))) into (exp (* 1/2 (+ (log (- 1.0)) (log x)))) 3.325 * [taylor]: Taking taylor expansion of (pow (* (- x 1.0) x) 1/2) in x 3.325 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* (- x 1.0) x)))) in x 3.325 * [taylor]: Taking taylor expansion of (* 1/2 (log (* (- x 1.0) x))) in x 3.325 * [taylor]: Taking taylor expansion of 1/2 in x 3.325 * [backup-simplify]: Simplify 1/2 into 1/2 3.325 * [taylor]: Taking taylor expansion of (log (* (- x 1.0) x)) in x 3.325 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 3.325 * [taylor]: Taking taylor expansion of (- x 1.0) in x 3.325 * [taylor]: Taking taylor expansion of x in x 3.325 * [backup-simplify]: Simplify 0 into 0 3.325 * [backup-simplify]: Simplify 1 into 1 3.325 * [taylor]: Taking taylor expansion of 1.0 in x 3.325 * [backup-simplify]: Simplify 1.0 into 1.0 3.325 * [taylor]: Taking taylor expansion of x in x 3.325 * [backup-simplify]: Simplify 0 into 0 3.325 * [backup-simplify]: Simplify 1 into 1 3.326 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.326 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.326 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 3.327 * [backup-simplify]: Simplify (- 0) into 0 3.327 * [backup-simplify]: Simplify (+ 1 0) into 1 3.328 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 3.328 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 3.329 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 3.330 * [backup-simplify]: Simplify (* 1/2 (+ (log (- 1.0)) (log x))) into (* 1/2 (+ (log (- 1.0)) (log x))) 3.330 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log (- 1.0)) (log x)))) into (exp (* 1/2 (+ (log (- 1.0)) (log x)))) 3.331 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log (- 1.0)) (log x)))) into (exp (* 1/2 (+ (log (- 1.0)) (log x)))) 3.332 * [backup-simplify]: Simplify (- 0) into 0 3.332 * [backup-simplify]: Simplify (+ 0 0) into 0 3.332 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1 3.336 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- 1.0) 1)))) 1) into -1.0 3.336 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 3.337 * [backup-simplify]: Simplify (+ (* 1/2 -1.0) (* 0 (+ (log (- 1.0)) (log x)))) into (- 0.5) 3.340 * [backup-simplify]: Simplify (* (exp (* 1/2 (+ (log (- 1.0)) (log x)))) (+ (* (/ (pow (- 0.5) 1) 1)))) into (* -0.5 (exp (* 1/2 (+ (log (- 1.0)) (log x))))) 3.340 * [backup-simplify]: Simplify (* -0.5 (exp (* 1/2 (+ (log (- 1.0)) (log x))))) into (* -0.5 (exp (* 1/2 (+ (log (- 1.0)) (log x))))) 3.341 * [backup-simplify]: Simplify (- 0) into 0 3.341 * [backup-simplify]: Simplify (+ 0 0) into 0 3.342 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 3.348 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow (- 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0) 1)))) 2) into (/ -1/2 (pow -1.0 2)) 3.349 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 3.354 * [backup-simplify]: Simplify (+ (* 1/2 (/ -1/2 (pow -1.0 2))) (+ (* 0 -1.0) (* 0 (+ (log (- 1.0)) (log x))))) into (- (* 1/4 (/ 1 (pow -1.0 2)))) 3.361 * [backup-simplify]: Simplify (* (exp (* 1/2 (+ (log (- 1.0)) (log x)))) (+ (* (/ (pow (- 0.5) 2) 2)) (* (/ (pow (- (* 1/4 (/ 1 (pow -1.0 2)))) 1) 1)))) into (* (- 0.125 (* 1/4 (/ 1 (pow -1.0 2)))) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) 3.363 * [backup-simplify]: Simplify (* (- 0.125 (* 1/4 (/ 1 (pow -1.0 2)))) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) into (* (- 0.125 (* 1/4 (/ 1 (pow -1.0 2)))) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) 3.366 * [backup-simplify]: Simplify (+ (* (* (- 0.125 (* 1/4 (/ 1 (pow -1.0 2)))) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) (pow x 2)) (+ (* (* -0.5 (exp (* 1/2 (+ (log (- 1.0)) (log x))))) x) (exp (* 1/2 (+ (log (- 1.0)) (log x)))))) into (- (+ (* 0.125 (* (pow x 2) (exp (* 1/2 (+ (log (- 1.0)) (log x)))))) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) (+ (* 1/4 (/ (* (pow x 2) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) (pow -1.0 2))) (* 0.5 (* x (exp (* 1/2 (+ (log (- 1.0)) (log x)))))))) 3.367 * [backup-simplify]: Simplify (pow (* (- (/ 1 x) 1.0) (/ 1 x)) 1/2) into (pow (/ (- (/ 1 x) 1.0) x) 1/2) 3.367 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1.0) x) 1/2) in (x) around 0 3.367 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1.0) x) 1/2) in x 3.367 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (- (/ 1 x) 1.0) x)))) in x 3.367 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (- (/ 1 x) 1.0) x))) in x 3.367 * [taylor]: Taking taylor expansion of 1/2 in x 3.367 * [backup-simplify]: Simplify 1/2 into 1/2 3.367 * [taylor]: Taking taylor expansion of (log (/ (- (/ 1 x) 1.0) x)) in x 3.367 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 3.367 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 3.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.367 * [taylor]: Taking taylor expansion of x in x 3.367 * [backup-simplify]: Simplify 0 into 0 3.367 * [backup-simplify]: Simplify 1 into 1 3.367 * [backup-simplify]: Simplify (/ 1 1) into 1 3.367 * [taylor]: Taking taylor expansion of 1.0 in x 3.367 * [backup-simplify]: Simplify 1.0 into 1.0 3.367 * [taylor]: Taking taylor expansion of x in x 3.367 * [backup-simplify]: Simplify 0 into 0 3.367 * [backup-simplify]: Simplify 1 into 1 3.367 * [backup-simplify]: Simplify (+ 1 0) into 1 3.368 * [backup-simplify]: Simplify (/ 1 1) into 1 3.368 * [backup-simplify]: Simplify (log 1) into 0 3.368 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.368 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 3.368 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 3.368 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1.0) x) 1/2) in x 3.368 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (- (/ 1 x) 1.0) x)))) in x 3.368 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (- (/ 1 x) 1.0) x))) in x 3.368 * [taylor]: Taking taylor expansion of 1/2 in x 3.368 * [backup-simplify]: Simplify 1/2 into 1/2 3.368 * [taylor]: Taking taylor expansion of (log (/ (- (/ 1 x) 1.0) x)) in x 3.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 3.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 3.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.368 * [taylor]: Taking taylor expansion of x in x 3.368 * [backup-simplify]: Simplify 0 into 0 3.368 * [backup-simplify]: Simplify 1 into 1 3.369 * [backup-simplify]: Simplify (/ 1 1) into 1 3.369 * [taylor]: Taking taylor expansion of 1.0 in x 3.369 * [backup-simplify]: Simplify 1.0 into 1.0 3.369 * [taylor]: Taking taylor expansion of x in x 3.369 * [backup-simplify]: Simplify 0 into 0 3.369 * [backup-simplify]: Simplify 1 into 1 3.369 * [backup-simplify]: Simplify (+ 1 0) into 1 3.369 * [backup-simplify]: Simplify (/ 1 1) into 1 3.369 * [backup-simplify]: Simplify (log 1) into 0 3.370 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.370 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 3.370 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 3.370 * [backup-simplify]: Simplify (pow x -1) into (pow x -1) 3.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.371 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.371 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.372 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 3.376 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow 1 1)))) 1) into -1.0 3.377 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.377 * [backup-simplify]: Simplify (+ (* 1/2 -1.0) (* 0 (- (* 2 (log x))))) into (- 0.5) 3.379 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow (- 0.5) 1) 1)))) into (/ -0.5 x) 3.379 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 3.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.379 * [backup-simplify]: Simplify (- 0) into 0 3.380 * [backup-simplify]: Simplify (+ 0 0) into 0 3.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0 3.386 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0)) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 3.387 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.387 * [backup-simplify]: Simplify (+ (* 1/2 -0.5) (+ (* 0 -1.0) (* 0 (- (* 2 (log x)))))) into (- 0.25) 3.391 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow (- 0.5) 2) 2)) (* (/ (pow (- 0.25) 1) 1)))) into (/ -0.125 x) 3.391 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.391 * [backup-simplify]: Simplify (+ (* (/ -0.125 (/ 1 x)) (pow (/ 1 x) 2)) (+ (* (/ -0.5 (/ 1 x)) (/ 1 x)) (pow (/ 1 x) -1))) into (- (pow (/ 1 x) -1) (+ 0.5 (* 0.125 (/ 1 x)))) 3.391 * [backup-simplify]: Simplify (pow (* (- (/ 1 (- x)) 1.0) (/ 1 (- x))) 1/2) into (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) 3.391 * [approximate]: Taking taylor expansion of (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) in (x) around 0 3.391 * [taylor]: Taking taylor expansion of (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) in x 3.391 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x)))) in x 3.391 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x))) in x 3.391 * [taylor]: Taking taylor expansion of 1/2 in x 3.391 * [backup-simplify]: Simplify 1/2 into 1/2 3.391 * [taylor]: Taking taylor expansion of (log (/ (+ 1.0 (/ 1 x)) x)) in x 3.391 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 3.391 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.391 * [taylor]: Taking taylor expansion of 1.0 in x 3.391 * [backup-simplify]: Simplify 1.0 into 1.0 3.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.391 * [taylor]: Taking taylor expansion of x in x 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify (/ 1 1) into 1 3.392 * [taylor]: Taking taylor expansion of x in x 3.392 * [backup-simplify]: Simplify 0 into 0 3.392 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify (+ 0 1) into 1 3.392 * [backup-simplify]: Simplify (/ 1 1) into 1 3.392 * [backup-simplify]: Simplify (log 1) into 0 3.393 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.393 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 3.393 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 3.393 * [taylor]: Taking taylor expansion of (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) in x 3.393 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x)))) in x 3.393 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x))) in x 3.393 * [taylor]: Taking taylor expansion of 1/2 in x 3.393 * [backup-simplify]: Simplify 1/2 into 1/2 3.393 * [taylor]: Taking taylor expansion of (log (/ (+ 1.0 (/ 1 x)) x)) in x 3.393 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 3.393 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.393 * [taylor]: Taking taylor expansion of 1.0 in x 3.393 * [backup-simplify]: Simplify 1.0 into 1.0 3.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.393 * [taylor]: Taking taylor expansion of x in x 3.393 * [backup-simplify]: Simplify 0 into 0 3.393 * [backup-simplify]: Simplify 1 into 1 3.393 * [backup-simplify]: Simplify (/ 1 1) into 1 3.393 * [taylor]: Taking taylor expansion of x in x 3.393 * [backup-simplify]: Simplify 0 into 0 3.393 * [backup-simplify]: Simplify 1 into 1 3.394 * [backup-simplify]: Simplify (+ 0 1) into 1 3.394 * [backup-simplify]: Simplify (/ 1 1) into 1 3.394 * [backup-simplify]: Simplify (log 1) into 0 3.394 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.394 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 3.394 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 3.394 * [backup-simplify]: Simplify (pow x -1) into (pow x -1) 3.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.395 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.396 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0 3.399 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 3.400 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.400 * [backup-simplify]: Simplify (+ (* 1/2 1.0) (* 0 (- (* 2 (log x))))) into 0.5 3.401 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow 0.5 1) 1)))) into (/ 0.5 x) 3.401 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 3.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.402 * [backup-simplify]: Simplify (+ 0 0) into 0 3.403 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0 3.408 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5 3.409 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 3.409 * [backup-simplify]: Simplify (+ (* 1/2 -0.5) (+ (* 0 1.0) (* 0 (- (* 2 (log x)))))) into (- 0.25) 3.412 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow 0.5 2) 2)) (* (/ (pow (- 0.25) 1) 1)))) into (/ -0.125 x) 3.412 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 3.413 * [backup-simplify]: Simplify (+ (* (/ -0.125 (/ 1 (- x))) (pow (/ 1 (- x)) 2)) (+ (* (/ 0.5 (/ 1 (- x))) (/ 1 (- x))) (pow (/ 1 (- x)) -1))) into (+ 0.5 (+ (pow (/ -1 x) -1) (* 0.125 (/ 1 x)))) 3.413 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.413 * [backup-simplify]: Simplify (* (- x 1.0) x) into (* (- x 1.0) x) 3.413 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0 3.413 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 3.413 * [taylor]: Taking taylor expansion of (- x 1.0) in x 3.413 * [taylor]: Taking taylor expansion of x in x 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.413 * [taylor]: Taking taylor expansion of 1.0 in x 3.413 * [backup-simplify]: Simplify 1.0 into 1.0 3.413 * [taylor]: Taking taylor expansion of x in x 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.413 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 3.413 * [taylor]: Taking taylor expansion of (- x 1.0) in x 3.413 * [taylor]: Taking taylor expansion of x in x 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.413 * [taylor]: Taking taylor expansion of 1.0 in x 3.413 * [backup-simplify]: Simplify 1.0 into 1.0 3.413 * [taylor]: Taking taylor expansion of x in x 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify 1 into 1 3.414 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.414 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.414 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 3.414 * [backup-simplify]: Simplify 0 into 0 3.415 * [backup-simplify]: Simplify (- 0) into 0 3.415 * [backup-simplify]: Simplify (+ 1 0) into 1 3.416 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 3.416 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.416 * [backup-simplify]: Simplify (- 0) into 0 3.417 * [backup-simplify]: Simplify (+ 0 0) into 0 3.417 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1 3.417 * [backup-simplify]: Simplify 1 into 1 3.417 * [backup-simplify]: Simplify (- 0) into 0 3.418 * [backup-simplify]: Simplify (+ 0 0) into 0 3.418 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 3.418 * [backup-simplify]: Simplify 0 into 0 3.419 * [backup-simplify]: Simplify (- 0) into 0 3.419 * [backup-simplify]: Simplify (+ 0 0) into 0 3.420 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.420 * [backup-simplify]: Simplify 0 into 0 3.420 * [backup-simplify]: Simplify (- 0) into 0 3.420 * [backup-simplify]: Simplify (+ 0 0) into 0 3.421 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 3.421 * [backup-simplify]: Simplify 0 into 0 3.421 * [backup-simplify]: Simplify (- 0) into 0 3.421 * [backup-simplify]: Simplify (+ 0 0) into 0 3.422 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 3.422 * [backup-simplify]: Simplify 0 into 0 3.423 * [backup-simplify]: Simplify (- 0) into 0 3.423 * [backup-simplify]: Simplify (+ 0 0) into 0 3.424 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 3.424 * [backup-simplify]: Simplify 0 into 0 3.424 * [backup-simplify]: Simplify (- 0) into 0 3.424 * [backup-simplify]: Simplify (+ 0 0) into 0 3.425 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 3.425 * [backup-simplify]: Simplify 0 into 0 3.426 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x)) 3.426 * [backup-simplify]: Simplify (* (- (/ 1 x) 1.0) (/ 1 x)) into (/ (- (/ 1 x) 1.0) x) 3.426 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0 3.426 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 3.426 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 3.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.426 * [taylor]: Taking taylor expansion of x in x 3.426 * [backup-simplify]: Simplify 0 into 0 3.426 * [backup-simplify]: Simplify 1 into 1 3.426 * [backup-simplify]: Simplify (/ 1 1) into 1 3.426 * [taylor]: Taking taylor expansion of 1.0 in x 3.426 * [backup-simplify]: Simplify 1.0 into 1.0 3.426 * [taylor]: Taking taylor expansion of x in x 3.426 * [backup-simplify]: Simplify 0 into 0 3.426 * [backup-simplify]: Simplify 1 into 1 3.427 * [backup-simplify]: Simplify (+ 1 0) into 1 3.427 * [backup-simplify]: Simplify (/ 1 1) into 1 3.427 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 3.427 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 3.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.427 * [taylor]: Taking taylor expansion of x in x 3.427 * [backup-simplify]: Simplify 0 into 0 3.427 * [backup-simplify]: Simplify 1 into 1 3.427 * [backup-simplify]: Simplify (/ 1 1) into 1 3.427 * [taylor]: Taking taylor expansion of 1.0 in x 3.427 * [backup-simplify]: Simplify 1.0 into 1.0 3.427 * [taylor]: Taking taylor expansion of x in x 3.427 * [backup-simplify]: Simplify 0 into 0 3.427 * [backup-simplify]: Simplify 1 into 1 3.427 * [backup-simplify]: Simplify (+ 1 0) into 1 3.428 * [backup-simplify]: Simplify (/ 1 1) into 1 3.428 * [backup-simplify]: Simplify 1 into 1 3.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.428 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.429 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.430 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 3.430 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.431 * [backup-simplify]: Simplify (- 0) into 0 3.431 * [backup-simplify]: Simplify (+ 0 0) into 0 3.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0 3.432 * [backup-simplify]: Simplify 0 into 0 3.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.432 * [backup-simplify]: Simplify (- 0) into 0 3.433 * [backup-simplify]: Simplify (+ 0 0) into 0 3.433 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.433 * [backup-simplify]: Simplify 0 into 0 3.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.434 * [backup-simplify]: Simplify (- 0) into 0 3.434 * [backup-simplify]: Simplify (+ 0 0) into 0 3.435 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.435 * [backup-simplify]: Simplify 0 into 0 3.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.436 * [backup-simplify]: Simplify (- 0) into 0 3.436 * [backup-simplify]: Simplify (+ 0 0) into 0 3.439 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.439 * [backup-simplify]: Simplify 0 into 0 3.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.440 * [backup-simplify]: Simplify (- 0) into 0 3.440 * [backup-simplify]: Simplify (+ 0 0) into 0 3.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.441 * [backup-simplify]: Simplify 0 into 0 3.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.442 * [backup-simplify]: Simplify (- 0) into 0 3.442 * [backup-simplify]: Simplify (+ 0 0) into 0 3.443 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.443 * [backup-simplify]: Simplify 0 into 0 3.443 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x)) 3.443 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) 1.0) (/ 1 (- x))) into (/ (+ 1.0 (/ 1 x)) x) 3.443 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0 3.443 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 3.443 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.444 * [taylor]: Taking taylor expansion of 1.0 in x 3.444 * [backup-simplify]: Simplify 1.0 into 1.0 3.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.444 * [taylor]: Taking taylor expansion of x in x 3.444 * [backup-simplify]: Simplify 0 into 0 3.444 * [backup-simplify]: Simplify 1 into 1 3.444 * [backup-simplify]: Simplify (/ 1 1) into 1 3.444 * [taylor]: Taking taylor expansion of x in x 3.444 * [backup-simplify]: Simplify 0 into 0 3.444 * [backup-simplify]: Simplify 1 into 1 3.444 * [backup-simplify]: Simplify (+ 0 1) into 1 3.444 * [backup-simplify]: Simplify (/ 1 1) into 1 3.444 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 3.444 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.444 * [taylor]: Taking taylor expansion of 1.0 in x 3.444 * [backup-simplify]: Simplify 1.0 into 1.0 3.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.444 * [taylor]: Taking taylor expansion of x in x 3.444 * [backup-simplify]: Simplify 0 into 0 3.444 * [backup-simplify]: Simplify 1 into 1 3.445 * [backup-simplify]: Simplify (/ 1 1) into 1 3.445 * [taylor]: Taking taylor expansion of x in x 3.445 * [backup-simplify]: Simplify 0 into 0 3.445 * [backup-simplify]: Simplify 1 into 1 3.445 * [backup-simplify]: Simplify (+ 0 1) into 1 3.445 * [backup-simplify]: Simplify (/ 1 1) into 1 3.445 * [backup-simplify]: Simplify 1 into 1 3.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.446 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.447 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0 3.447 * [backup-simplify]: Simplify 1.0 into 1.0 3.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.448 * [backup-simplify]: Simplify (+ 0 0) into 0 3.448 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0 3.448 * [backup-simplify]: Simplify 0 into 0 3.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.449 * [backup-simplify]: Simplify (+ 0 0) into 0 3.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.449 * [backup-simplify]: Simplify 0 into 0 3.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.450 * [backup-simplify]: Simplify (+ 0 0) into 0 3.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.451 * [backup-simplify]: Simplify 0 into 0 3.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.451 * [backup-simplify]: Simplify (+ 0 0) into 0 3.452 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.452 * [backup-simplify]: Simplify 0 into 0 3.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.453 * [backup-simplify]: Simplify (+ 0 0) into 0 3.453 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.453 * [backup-simplify]: Simplify 0 into 0 3.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.454 * [backup-simplify]: Simplify (+ 0 0) into 0 3.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.455 * [backup-simplify]: Simplify 0 into 0 3.455 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x)) 3.455 * * * [progress]: simplifying candidates 3.456 * [simplify]: Simplifying: (expm1 (pow (* (- x 1.0) x) 1/2)) (log1p (pow (* (- x 1.0) x) 1/2)) (* (+ (log (- x 1.0)) (log x)) 1/2) (* (log (* (- x 1.0) x)) 1/2) (* (log (* (- x 1.0) x)) 1/2) (* 1 1/2) (* 1 1/2) (pow (* (- x 1.0) x) (* (cbrt 1/2) (cbrt 1/2))) (pow (* (- x 1.0) x) (sqrt 1/2)) (pow (* (- x 1.0) x) 1) (pow (- x 1.0) 1/2) (pow x 1/2) (log (pow (* (- x 1.0) x) 1/2)) (exp (pow (* (- x 1.0) x) 1/2)) (* (cbrt (pow (* (- x 1.0) x) 1/2)) (cbrt (pow (* (- x 1.0) x) 1/2))) (cbrt (pow (* (- x 1.0) x) 1/2)) (* (* (pow (* (- x 1.0) x) 1/2) (pow (* (- x 1.0) x) 1/2)) (pow (* (- x 1.0) x) 1/2)) (sqrt (pow (* (- x 1.0) x) 1/2)) (sqrt (pow (* (- x 1.0) x) 1/2)) (pow (* (- x 1.0) x) (/ 1/2 2)) (pow (* (- x 1.0) x) (/ 1/2 2)) (expm1 (* (- x 1.0) x)) (log1p (* (- x 1.0) x)) (* (- x 1.0) x) (+ (log (- x 1.0)) (log x)) (log (* (- x 1.0) x)) (exp (* (- x 1.0) x)) (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* x x) x)) (* (cbrt (* (- x 1.0) x)) (cbrt (* (- x 1.0) x))) (cbrt (* (- x 1.0) x)) (* (* (* (- x 1.0) x) (* (- x 1.0) x)) (* (- x 1.0) x)) (sqrt (* (- x 1.0) x)) (sqrt (* (- x 1.0) x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (- x 1.0) (* (cbrt x) (cbrt x))) (* (- x 1.0) (sqrt x)) (* (- x 1.0) 1) (* (cbrt (- x 1.0)) x) (* (sqrt (- x 1.0)) x) (* (- x 1.0) x) (* (- (sqrt x) (sqrt 1.0)) x) (* (- x 1.0) x) (* (- (pow x 3) (pow 1.0 3)) x) (* (- (* x x) (* 1.0 1.0)) x) (- (+ (* 0.125 (* (pow x 2) (exp (* 1/2 (+ (log (- 1.0)) (log x)))))) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) (+ (* 1/4 (/ (* (pow x 2) (exp (* 1/2 (+ (log (- 1.0)) (log x))))) (pow -1.0 2))) (* 0.5 (* x (exp (* 1/2 (+ (log (- 1.0)) (log x)))))))) (- (pow (/ 1 x) -1) (+ 0.5 (* 0.125 (/ 1 x)))) (+ 0.5 (+ (pow (/ -1 x) -1) (* 0.125 (/ 1 x)))) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) (- (pow x 2) (* 1.0 x)) 3.457 * * [simplify]: Extracting # 0 : cost 0 3.457 * * [simplify]: Extracting # 1 : cost 0 3.457 * * [simplify]: Extracting # 2 : cost 0 3.457 * * [simplify]: Extracting # 3 : cost 0 3.457 * * [simplify]: Extracting # 4 : cost 0 3.457 * * [simplify]: Extracting # 5 : cost 0 3.457 * * [simplify]: Extracting # 6 : cost 0 3.457 * * [simplify]: Extracting # 7 : cost 0 3.457 * * [simplify]: Extracting # 8 : cost 0 3.458 * * [simplify]: Extracting # 9 : cost 0 3.458 * * [simplify]: Extracting # 10 : cost 0 3.458 * * [simplify]: Extracting # 11 : cost 0 3.458 * * [simplify]: Extracting # 12 : cost 0 3.458 * * [simplify]: iteration 0 : 101 enodes (cost 467 ) 3.482 * * [simplify]: Extracting # 0 : cost 0 3.483 * * [simplify]: Extracting # 1 : cost 0 3.483 * * [simplify]: Extracting # 2 : cost 0 3.483 * * [simplify]: Extracting # 3 : cost 0 3.483 * * [simplify]: Extracting # 4 : cost 0 3.484 * * [simplify]: iteration 1 : 236 enodes (cost 424 ) 3.574 * * [simplify]: Extracting # 0 : cost 0 3.574 * * [simplify]: Extracting # 1 : cost 0 3.575 * * [simplify]: Extracting # 2 : cost 0 3.576 * * [simplify]: Extracting # 3 : cost 0 3.576 * * [simplify]: Extracting # 4 : cost 0 3.577 * * [simplify]: iteration 2 : 680 enodes (cost 379 ) 4.025 * * [simplify]: Extracting # 0 : cost 0 4.027 * * [simplify]: Extracting # 1 : cost 0 4.030 * * [simplify]: Extracting # 2 : cost 0 4.032 * * [simplify]: Extracting # 3 : cost 0 4.035 * * [simplify]: Extracting # 4 : cost 0 4.037 * * [simplify]: iteration 3 : 2386 enodes (cost 362 ) 5.117 * * [simplify]: Extracting # 0 : cost 0 5.123 * * [simplify]: Extracting # 1 : cost 0 5.129 * * [simplify]: Extracting # 2 : cost 0 5.135 * * [simplify]: Extracting # 3 : cost 0 5.147 * * [simplify]: Extracting # 4 : cost 0 5.153 * * [simplify]: iteration done: 5000 enodes (cost 358 ) 5.153 * [simplify]: Simplified to: (expm1 (sqrt (* (- x 1.0) x))) (log1p (sqrt (* (- x 1.0) x))) (log (sqrt (* (- x 1.0) x))) (log (sqrt (* (- x 1.0) x))) (log (sqrt (* (- x 1.0) x))) 1/2 1/2 (pow (* (- x 1.0) x) (* (cbrt 1/2) (cbrt 1/2))) (pow (* (- x 1.0) x) (sqrt 1/2)) (* (- x 1.0) x) (sqrt (- x 1.0)) (sqrt x) (log (sqrt (* (- x 1.0) x))) (exp (sqrt (* (- x 1.0) x))) (* (cbrt (sqrt (* (- x 1.0) x))) (cbrt (sqrt (* (- x 1.0) x)))) (cbrt (sqrt (* (- x 1.0) x))) (pow (* (- x 1.0) x) 3/2) (sqrt (sqrt (* (- x 1.0) x))) (sqrt (sqrt (* (- x 1.0) x))) (pow (* (- x 1.0) x) 1/4) (pow (* (- x 1.0) x) 1/4) (expm1 (* (- x 1.0) x)) (log1p (* (- x 1.0) x)) (* (- x 1.0) x) (log (* x (- x 1.0))) (log (* x (- x 1.0))) (exp (* (- x 1.0) x)) (pow (* x (- x 1.0)) 3) (* (cbrt (* (- x 1.0) x)) (cbrt (* (- x 1.0) x))) (cbrt (* (- x 1.0) x)) (pow (* x (- x 1.0)) 3) (sqrt (* (- x 1.0) x)) (sqrt (* (- x 1.0) x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x)) (* (- x 1.0) (* (cbrt x) (cbrt x))) (* (- x 1.0) (sqrt x)) (- x 1.0) (* (cbrt (- x 1.0)) x) (* (sqrt (- x 1.0)) x) (* (- x 1.0) x) (* (- (sqrt x) (sqrt 1.0)) x) (* (- x 1.0) x) (* (- (pow x 3) (pow 1.0 3)) x) (* (- (* x x) (* 1.0 1.0)) x) (fma (sqrt (- (* 1.0 x))) (- (fma (* 0.125 x) x 1) (* 0.5 x)) (/ -1/4 (/ (/ (pow -1.0 2) (* x x)) (sqrt (- (* 1.0 x)))))) (- (- x 0.5) (/ 0.125 x)) (fma -1 x (+ (/ 0.125 x) 0.5)) (* (- x 1.0) x) (* (- x 1.0) x) (* (- x 1.0) x) 5.153 * * * [progress]: adding candidates to table 5.227 * [progress]: [Phase 3 of 3] Extracting. 5.227 * * [regime]: Finding splitpoints for: (# # #) 5.228 * * * [regime-changes]: Trying 2 branch expressions: ((* (sqrt (- x 1.0)) (sqrt x)) x) 5.229 * * * * [regimes]: Trying to branch on (* (sqrt (- x 1.0)) (sqrt x)) from (# # #) 5.251 * * * * [regimes]: Trying to branch on x from (# # #) 5.263 * * * [regime]: Found split indices: #