0.913 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.174 * * * [progress]: [2/2] Setting up program. 0.180 * [progress]: [Phase 2 of 3] Improving. 0.184 * [simplify]: Simplifying: (* (sqrt (- x 1.0)) (sqrt x)) 0.186 * * [simplify]: Extracting # 0 : cost 0 0.186 * * [simplify]: Extracting # 1 : cost 0 0.186 * * [simplify]: Extracting # 2 : cost 0 0.186 * * [simplify]: Extracting # 3 : cost 0 0.187 * * [simplify]: Extracting # 4 : cost 0 0.187 * * [simplify]: Extracting # 5 : cost 0 0.187 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.194 * * [simplify]: Extracting # 0 : cost 0 0.194 * * [simplify]: Extracting # 1 : cost 0 0.194 * * [simplify]: Extracting # 2 : cost 0 0.194 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 0.198 * * [simplify]: Extracting # 0 : cost 0 0.198 * * [simplify]: iteration 2 : 10 enodes (cost 7 ) 0.201 * * [simplify]: Extracting # 0 : cost 0 0.201 * * [simplify]: iteration done: 10 enodes (cost 7 ) 0.201 * [simplify]: Simplified to: (* (sqrt (- x 1.0)) (sqrt x)) 0.309 * * [progress]: iteration 1 / 4 0.310 * * * [progress]: picking best candidate 0.352 * * * * [pick]: Picked # 0.352 * * * [progress]: localizing error 0.378 * * * [progress]: generating rewritten candidates 0.379 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.492 * * * [progress]: generating series expansions 0.494 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.499 * [backup-simplify]: Simplify (* (sqrt (- x 1.0)) (sqrt x)) into (sqrt (* (- x 1.0) x)) 0.499 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0 0.500 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.500 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.500 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [backup-simplify]: Simplify 0 into 0 0.500 * [backup-simplify]: Simplify 1 into 1 0.500 * [taylor]: Taking taylor expansion of 1.0 in x 0.500 * [backup-simplify]: Simplify 1.0 into 1.0 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [backup-simplify]: Simplify 0 into 0 0.501 * [backup-simplify]: Simplify 1 into 1 0.501 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.502 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.503 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 0.503 * [backup-simplify]: Simplify (- 0) into 0 0.503 * [backup-simplify]: Simplify (+ 1 0) into 1 0.505 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 0.505 * [backup-simplify]: Simplify (sqrt 0) into 0 0.507 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0 0.507 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.507 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.507 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.507 * [backup-simplify]: Simplify 0 into 0 0.507 * [backup-simplify]: Simplify 1 into 1 0.507 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [backup-simplify]: Simplify 1.0 into 1.0 0.507 * [taylor]: Taking taylor expansion of x in x 0.507 * [backup-simplify]: Simplify 0 into 0 0.507 * [backup-simplify]: Simplify 1 into 1 0.507 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.508 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.508 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 0.508 * [backup-simplify]: Simplify (- 0) into 0 0.509 * [backup-simplify]: Simplify (+ 1 0) into 1 0.510 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 0.510 * [backup-simplify]: Simplify (sqrt 0) into 0 0.512 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 0))) into +nan.0 0.512 * [backup-simplify]: Simplify 0 into 0 0.512 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.513 * [backup-simplify]: Simplify (- 0) into 0 0.513 * [backup-simplify]: Simplify (+ 0 0) into 0 0.514 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1 0.517 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.517 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.517 * [backup-simplify]: Simplify (- 0) into 0 0.517 * [backup-simplify]: Simplify (+ 0 0) into 0 0.518 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.521 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.521 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.522 * [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)))))) 0.522 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1.0)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1.0) x)) 0.522 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0 0.522 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.522 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.522 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [backup-simplify]: Simplify 0 into 0 0.522 * [backup-simplify]: Simplify 1 into 1 0.523 * [backup-simplify]: Simplify (/ 1 1) into 1 0.523 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * [backup-simplify]: Simplify 1.0 into 1.0 0.523 * [taylor]: Taking taylor expansion of x in x 0.523 * [backup-simplify]: Simplify 0 into 0 0.523 * [backup-simplify]: Simplify 1 into 1 0.523 * [backup-simplify]: Simplify (+ 1 0) into 1 0.524 * [backup-simplify]: Simplify (/ 1 1) into 1 0.524 * [backup-simplify]: Simplify (sqrt 1) into 1 0.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.535 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.536 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.537 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 0.538 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5 0.538 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.538 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.538 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [backup-simplify]: Simplify 0 into 0 0.539 * [backup-simplify]: Simplify 1 into 1 0.539 * [backup-simplify]: Simplify (/ 1 1) into 1 0.539 * [taylor]: Taking taylor expansion of 1.0 in x 0.539 * [backup-simplify]: Simplify 1.0 into 1.0 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [backup-simplify]: Simplify 0 into 0 0.539 * [backup-simplify]: Simplify 1 into 1 0.539 * [backup-simplify]: Simplify (+ 1 0) into 1 0.540 * [backup-simplify]: Simplify (/ 1 1) into 1 0.540 * [backup-simplify]: Simplify (sqrt 1) into 1 0.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.541 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.541 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 0.543 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 0.544 * [backup-simplify]: Simplify (/ (- 1.0) (* 2 (sqrt 1))) into -0.5 0.544 * [backup-simplify]: Simplify 1 into 1 0.544 * [backup-simplify]: Simplify -0.5 into -0.5 0.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.545 * [backup-simplify]: Simplify (- 0) into 0 0.545 * [backup-simplify]: Simplify (+ 0 0) into 0 0.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0 0.548 * [backup-simplify]: Simplify (/ (- 0 (pow -0.5 2) (+)) (* 2 1)) into -0.125 0.548 * [backup-simplify]: Simplify -0.125 into -0.125 0.548 * [backup-simplify]: Simplify (+ (* -0.125 (/ 1 x)) (+ -0.5 (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 0.548 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1.0)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) 0.548 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0 0.548 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.548 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x 0.548 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 0.548 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.548 * [taylor]: Taking taylor expansion of 1.0 in x 0.548 * [backup-simplify]: Simplify 1.0 into 1.0 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [backup-simplify]: Simplify 0 into 0 0.548 * [backup-simplify]: Simplify 1 into 1 0.549 * [backup-simplify]: Simplify (/ 1 1) into 1 0.549 * [backup-simplify]: Simplify (+ 0 1) into 1 0.549 * [backup-simplify]: Simplify (- 1) into -1 0.550 * [backup-simplify]: Simplify (sqrt 0) into 0 0.550 * [backup-simplify]: Simplify (- 1) into -1 0.551 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.551 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.551 * [taylor]: Taking taylor expansion of -1 in x 0.551 * [backup-simplify]: Simplify -1 into -1 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [backup-simplify]: Simplify 0 into 0 0.551 * [backup-simplify]: Simplify 1 into 1 0.551 * [backup-simplify]: Simplify (/ -1 1) into -1 0.552 * [backup-simplify]: Simplify (sqrt 0) into 0 0.552 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.553 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.553 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x 0.553 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x 0.553 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.553 * [taylor]: Taking taylor expansion of 1.0 in x 0.553 * [backup-simplify]: Simplify 1.0 into 1.0 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [backup-simplify]: Simplify 0 into 0 0.553 * [backup-simplify]: Simplify 1 into 1 0.553 * [backup-simplify]: Simplify (/ 1 1) into 1 0.553 * [backup-simplify]: Simplify (+ 0 1) into 1 0.554 * [backup-simplify]: Simplify (- 1) into -1 0.554 * [backup-simplify]: Simplify (sqrt 0) into 0 0.555 * [backup-simplify]: Simplify (- 1) into -1 0.556 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.556 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.556 * [backup-simplify]: Simplify -1 into -1 0.556 * [taylor]: Taking taylor expansion of x in x 0.556 * [backup-simplify]: Simplify 0 into 0 0.556 * [backup-simplify]: Simplify 1 into 1 0.557 * [backup-simplify]: Simplify (/ -1 1) into -1 0.557 * [backup-simplify]: Simplify (sqrt 0) into 0 0.558 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.558 * [backup-simplify]: Simplify (* 0 0) into 0 0.558 * [backup-simplify]: Simplify 0 into 0 0.558 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.558 * [backup-simplify]: Simplify 0 into 0 0.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.561 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.562 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.562 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.564 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.566 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.566 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.570 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.571 * [backup-simplify]: Simplify (+ 0 0) into 0 0.572 * [backup-simplify]: Simplify (- 0) into 0 0.574 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.576 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.576 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.577 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.580 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.581 * [backup-simplify]: Simplify (+ 0 0) into 0 0.581 * [backup-simplify]: Simplify (- 0) into 0 0.585 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.590 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.590 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.592 * [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))))) 0.592 * * * [progress]: simplifying candidates 0.594 * [simplify]: Simplifying: (* (- 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))))) 0.596 * * [simplify]: Extracting # 0 : cost 0 0.596 * * [simplify]: Extracting # 1 : cost 0 0.596 * * [simplify]: Extracting # 2 : cost 0 0.596 * * [simplify]: Extracting # 3 : cost 0 0.596 * * [simplify]: Extracting # 4 : cost 0 0.597 * * [simplify]: Extracting # 5 : cost 0 0.597 * * [simplify]: Extracting # 6 : cost 0 0.597 * * [simplify]: Extracting # 7 : cost 0 0.597 * * [simplify]: Extracting # 8 : cost 0 0.598 * * [simplify]: iteration 0 : 83 enodes (cost 387 ) 0.625 * * [simplify]: Extracting # 0 : cost 0 0.625 * * [simplify]: Extracting # 1 : cost 0 0.625 * * [simplify]: Extracting # 2 : cost 0 0.625 * * [simplify]: Extracting # 3 : cost 0 0.626 * * [simplify]: Extracting # 4 : cost 0 0.626 * * [simplify]: iteration 1 : 181 enodes (cost 354 ) 0.690 * * [simplify]: Extracting # 0 : cost 0 0.691 * * [simplify]: Extracting # 1 : cost 0 0.692 * * [simplify]: Extracting # 2 : cost 0 0.692 * * [simplify]: Extracting # 3 : cost 0 0.693 * * [simplify]: Extracting # 4 : cost 0 0.694 * * [simplify]: iteration 2 : 435 enodes (cost 338 ) 1.131 * * [simplify]: Extracting # 0 : cost 0 1.133 * * [simplify]: Extracting # 1 : cost 0 1.135 * * [simplify]: Extracting # 2 : cost 0 1.137 * * [simplify]: Extracting # 3 : cost 0 1.139 * * [simplify]: Extracting # 4 : cost 0 1.140 * * [simplify]: iteration 3 : 983 enodes (cost 335 ) 2.133 * * [simplify]: Extracting # 0 : cost 0 2.138 * * [simplify]: Extracting # 1 : cost 0 2.142 * * [simplify]: Extracting # 2 : cost 0 2.146 * * [simplify]: Extracting # 3 : cost 0 2.149 * * [simplify]: Extracting # 4 : cost 0 2.158 * * [simplify]: iteration 4 : 2401 enodes (cost 334 ) 3.866 * * [simplify]: Extracting # 0 : cost 0 3.871 * * [simplify]: Extracting # 1 : cost 0 3.878 * * [simplify]: Extracting # 2 : cost 0 3.882 * * [simplify]: Extracting # 3 : cost 0 3.892 * * [simplify]: Extracting # 4 : cost 0 3.896 * * [simplify]: iteration done: 5001 enodes (cost 332 ) 3.897 * [simplify]: Simplified to: (* x (- x 1.0)) (* (sqrt (- x 1.0)) (sqrt x)) (* x (- x 1.0)) (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 (- x 1.0)) (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)))) (* (fabs (cbrt x)) (sqrt (- x 1.0))) (* (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 (- (- (pow x 3) x) (pow x 2))) (- x (+ 0.5 (/ 0.125 x))) (- (/ (- +nan.0 (/ +nan.0 x)) x) +nan.0) 3.897 * * * [progress]: adding candidates to table 3.997 * * [progress]: iteration 2 / 4 3.997 * * * [progress]: picking best candidate 4.002 * * * * [pick]: Picked # 4.002 * * * [progress]: localizing error 4.010 * * * [progress]: generating rewritten candidates 4.010 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.041 * * * [progress]: generating series expansions 4.041 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.041 * [backup-simplify]: Simplify (- x (+ 0.5 (/ 0.125 x))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 4.041 * [approximate]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in (x) around 0 4.041 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x 4.041 * [taylor]: Taking taylor expansion of x in x 4.041 * [backup-simplify]: Simplify 0 into 0 4.041 * [backup-simplify]: Simplify 1 into 1 4.041 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x 4.041 * [taylor]: Taking taylor expansion of 0.5 in x 4.041 * [backup-simplify]: Simplify 0.5 into 0.5 4.041 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 4.041 * [taylor]: Taking taylor expansion of 0.125 in x 4.041 * [backup-simplify]: Simplify 0.125 into 0.125 4.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.042 * [taylor]: Taking taylor expansion of x in x 4.042 * [backup-simplify]: Simplify 0 into 0 4.042 * [backup-simplify]: Simplify 1 into 1 4.042 * [backup-simplify]: Simplify (/ 1 1) into 1 4.042 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x 4.042 * [taylor]: Taking taylor expansion of x in x 4.042 * [backup-simplify]: Simplify 0 into 0 4.042 * [backup-simplify]: Simplify 1 into 1 4.042 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x 4.042 * [taylor]: Taking taylor expansion of 0.5 in x 4.042 * [backup-simplify]: Simplify 0.5 into 0.5 4.042 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 4.042 * [taylor]: Taking taylor expansion of 0.125 in x 4.042 * [backup-simplify]: Simplify 0.125 into 0.125 4.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.042 * [taylor]: Taking taylor expansion of x in x 4.042 * [backup-simplify]: Simplify 0 into 0 4.042 * [backup-simplify]: Simplify 1 into 1 4.043 * [backup-simplify]: Simplify (/ 1 1) into 1 4.043 * [backup-simplify]: Simplify (* 0.125 1) into 0.125 4.043 * [backup-simplify]: Simplify (+ 0 0.125) into 0.125 4.044 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 4.044 * [backup-simplify]: Simplify (+ 0 (- 0.125)) into (- 0.125) 4.044 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 4.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.045 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0 4.046 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.046 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.046 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 4.047 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.048 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0 4.048 * [backup-simplify]: Simplify (+ 0 0) into 0 4.048 * [backup-simplify]: Simplify (- 0) into 0 4.048 * [backup-simplify]: Simplify (+ 1 0) into 1 4.048 * [backup-simplify]: Simplify 1 into 1 4.049 * [backup-simplify]: Simplify (+ (* 1 x) (+ (- 0.5) (* (- 0.125) (/ 1 x)))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 4.049 * [backup-simplify]: Simplify (- (/ 1 x) (+ 0.5 (/ 0.125 (/ 1 x)))) into (- (/ 1 x) (+ 0.5 (* 0.125 x))) 4.049 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in (x) around 0 4.049 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x 4.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.049 * [taylor]: Taking taylor expansion of x in x 4.049 * [backup-simplify]: Simplify 0 into 0 4.049 * [backup-simplify]: Simplify 1 into 1 4.050 * [backup-simplify]: Simplify (/ 1 1) into 1 4.050 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x 4.050 * [taylor]: Taking taylor expansion of 0.5 in x 4.050 * [backup-simplify]: Simplify 0.5 into 0.5 4.050 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 4.050 * [taylor]: Taking taylor expansion of 0.125 in x 4.050 * [backup-simplify]: Simplify 0.125 into 0.125 4.050 * [taylor]: Taking taylor expansion of x in x 4.050 * [backup-simplify]: Simplify 0 into 0 4.050 * [backup-simplify]: Simplify 1 into 1 4.050 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x 4.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.050 * [taylor]: Taking taylor expansion of x in x 4.050 * [backup-simplify]: Simplify 0 into 0 4.050 * [backup-simplify]: Simplify 1 into 1 4.050 * [backup-simplify]: Simplify (/ 1 1) into 1 4.050 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x 4.050 * [taylor]: Taking taylor expansion of 0.5 in x 4.050 * [backup-simplify]: Simplify 0.5 into 0.5 4.050 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 4.050 * [taylor]: Taking taylor expansion of 0.125 in x 4.050 * [backup-simplify]: Simplify 0.125 into 0.125 4.050 * [taylor]: Taking taylor expansion of x in x 4.050 * [backup-simplify]: Simplify 0 into 0 4.050 * [backup-simplify]: Simplify 1 into 1 4.050 * [backup-simplify]: Simplify (+ 1 0) into 1 4.051 * [backup-simplify]: Simplify 1 into 1 4.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.051 * [backup-simplify]: Simplify (* 0.125 0) into 0 4.052 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.052 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.052 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 4.053 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.054 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125 4.059 * [backup-simplify]: Simplify (+ 0 0.125) into 0.125 4.059 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 4.060 * [backup-simplify]: Simplify (+ 0 (- 0.125)) into (- 0.125) 4.060 * [backup-simplify]: Simplify (- 0.125) into (- 0.125) 4.061 * [backup-simplify]: Simplify (+ (* (- 0.125) (/ 1 x)) (+ (- 0.5) (* 1 (/ 1 (/ 1 x))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 4.061 * [backup-simplify]: Simplify (- (/ 1 (- x)) (+ 0.5 (/ 0.125 (/ 1 (- x))))) into (- (* 0.125 x) (+ 0.5 (/ 1 x))) 4.061 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in (x) around 0 4.061 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x 4.061 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 4.061 * [taylor]: Taking taylor expansion of 0.125 in x 4.061 * [backup-simplify]: Simplify 0.125 into 0.125 4.061 * [taylor]: Taking taylor expansion of x in x 4.061 * [backup-simplify]: Simplify 0 into 0 4.061 * [backup-simplify]: Simplify 1 into 1 4.061 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 4.061 * [taylor]: Taking taylor expansion of 0.5 in x 4.061 * [backup-simplify]: Simplify 0.5 into 0.5 4.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.061 * [taylor]: Taking taylor expansion of x in x 4.061 * [backup-simplify]: Simplify 0 into 0 4.061 * [backup-simplify]: Simplify 1 into 1 4.062 * [backup-simplify]: Simplify (/ 1 1) into 1 4.062 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x 4.062 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 4.062 * [taylor]: Taking taylor expansion of 0.125 in x 4.062 * [backup-simplify]: Simplify 0.125 into 0.125 4.062 * [taylor]: Taking taylor expansion of x in x 4.062 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify 1 into 1 4.062 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 4.062 * [taylor]: Taking taylor expansion of 0.5 in x 4.062 * [backup-simplify]: Simplify 0.5 into 0.5 4.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.062 * [taylor]: Taking taylor expansion of x in x 4.062 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify 1 into 1 4.062 * [backup-simplify]: Simplify (/ 1 1) into 1 4.063 * [backup-simplify]: Simplify (+ 0 1) into 1 4.063 * [backup-simplify]: Simplify (- 1) into -1 4.063 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.063 * [backup-simplify]: Simplify -1 into -1 4.063 * [backup-simplify]: Simplify (* 0.125 0) into 0 4.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.065 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.065 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.066 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 4.066 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.068 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125 4.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.069 * [backup-simplify]: Simplify (+ 0 0) into 0 4.069 * [backup-simplify]: Simplify (- 0) into 0 4.069 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125 4.069 * [backup-simplify]: Simplify 0.125 into 0.125 4.069 * [backup-simplify]: Simplify (+ (* 0.125 (/ 1 (- x))) (+ (- 0.5) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ 0.5 (* 0.125 (/ 1 x)))) 4.070 * * * [progress]: simplifying candidates 4.070 * [simplify]: Simplifying: (/ (exp x) (* (exp 0.5) (exp (/ 0.125 x)))) (/ (exp x) (exp (+ 0.5 (/ 0.125 x)))) (log (- x (+ 0.5 (/ 0.125 x)))) (exp (- x (+ 0.5 (/ 0.125 x)))) (* (cbrt (- x (+ 0.5 (/ 0.125 x)))) (cbrt (- x (+ 0.5 (/ 0.125 x))))) (cbrt (- x (+ 0.5 (/ 0.125 x)))) (* (* (- x (+ 0.5 (/ 0.125 x))) (- x (+ 0.5 (/ 0.125 x)))) (- x (+ 0.5 (/ 0.125 x)))) (sqrt (- x (+ 0.5 (/ 0.125 x)))) (sqrt (- x (+ 0.5 (/ 0.125 x)))) (- (pow x 3) (pow (+ 0.5 (/ 0.125 x)) 3)) (+ (* x x) (+ (* (+ 0.5 (/ 0.125 x)) (+ 0.5 (/ 0.125 x))) (* x (+ 0.5 (/ 0.125 x))))) (- (+ 0.5 (/ 0.125 x))) (- (* x x) (* (+ 0.5 (/ 0.125 x)) (+ 0.5 (/ 0.125 x)))) (+ x (+ 0.5 (/ 0.125 x))) (+ (sqrt x) (sqrt (+ 0.5 (/ 0.125 x)))) (- (sqrt x) (sqrt (+ 0.5 (/ 0.125 x)))) (- x (+ 0.5 (/ 0.125 x))) (- x (+ 0.5 (/ 0.125 x))) (- x 0.5) (- (+ 0.5 (/ 0.125 x))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x)))) 4.071 * * [simplify]: Extracting # 0 : cost 0 4.071 * * [simplify]: Extracting # 1 : cost 0 4.071 * * [simplify]: Extracting # 2 : cost 0 4.071 * * [simplify]: Extracting # 3 : cost 0 4.071 * * [simplify]: Extracting # 4 : cost 0 4.071 * * [simplify]: Extracting # 5 : cost 0 4.071 * * [simplify]: Extracting # 6 : cost 0 4.071 * * [simplify]: Extracting # 7 : cost 0 4.071 * * [simplify]: iteration 0 : 42 enodes (cost 229 ) 4.080 * * [simplify]: Extracting # 0 : cost 0 4.081 * * [simplify]: Extracting # 1 : cost 0 4.081 * * [simplify]: Extracting # 2 : cost 0 4.081 * * [simplify]: Extracting # 3 : cost 0 4.081 * * [simplify]: iteration 1 : 102 enodes (cost 220 ) 4.115 * * [simplify]: Extracting # 0 : cost 0 4.116 * * [simplify]: Extracting # 1 : cost 0 4.116 * * [simplify]: Extracting # 2 : cost 0 4.116 * * [simplify]: Extracting # 3 : cost 0 4.116 * * [simplify]: iteration 2 : 261 enodes (cost 200 ) 4.253 * * [simplify]: Extracting # 0 : cost 0 4.255 * * [simplify]: Extracting # 1 : cost 0 4.257 * * [simplify]: Extracting # 2 : cost 0 4.259 * * [simplify]: Extracting # 3 : cost 0 4.260 * * [simplify]: iteration 3 : 885 enodes (cost 200 ) 5.354 * * [simplify]: Extracting # 0 : cost 0 5.359 * * [simplify]: Extracting # 1 : cost 0 5.367 * * [simplify]: Extracting # 2 : cost 0 5.370 * * [simplify]: Extracting # 3 : cost 0 5.373 * * [simplify]: Extracting # 4 : cost 0 5.377 * * [simplify]: Extracting # 5 : cost 0 5.380 * * [simplify]: Extracting # 6 : cost 0 5.383 * * [simplify]: iteration 4 : 3740 enodes (cost 200 ) 7.449 * * [simplify]: Extracting # 0 : cost 0 7.463 * * [simplify]: Extracting # 1 : cost 0 7.470 * * [simplify]: Extracting # 2 : cost 0 7.475 * * [simplify]: Extracting # 3 : cost 0 7.484 * * [simplify]: Extracting # 4 : cost 0 7.489 * * [simplify]: iteration done: 5002 enodes (cost 200 ) 7.489 * [simplify]: Simplified to: (exp (- x (+ 0.5 (/ 0.125 x)))) (exp (- x (+ 0.5 (/ 0.125 x)))) (log (- x (+ 0.5 (/ 0.125 x)))) (exp (- x (+ 0.5 (/ 0.125 x)))) (* (cbrt (- x (+ 0.5 (/ 0.125 x)))) (cbrt (- x (+ 0.5 (/ 0.125 x))))) (cbrt (- x (+ 0.5 (/ 0.125 x)))) (pow (- x (+ 0.5 (/ 0.125 x))) 3) (sqrt (- x (+ 0.5 (/ 0.125 x)))) (sqrt (- x (+ 0.5 (/ 0.125 x)))) (- (pow x 3) (pow (+ 0.5 (/ 0.125 x)) 3)) (+ (* (+ 0.5 (/ 0.125 x)) (+ x (+ 0.5 (/ 0.125 x)))) (* x x)) (- (+ (/ 0.125 x) 0.5)) (- (* x x) (* (+ 0.5 (/ 0.125 x)) (+ 0.5 (/ 0.125 x)))) (+ (+ x (/ 0.125 x)) 0.5) (+ (sqrt x) (sqrt (+ 0.5 (/ 0.125 x)))) (- (sqrt x) (sqrt (+ 0.5 (/ 0.125 x)))) (- (- x 0.5) (/ 0.125 x)) (- (- x 0.5) (/ 0.125 x)) (- x 0.5) (- (+ (/ 0.125 x) 0.5)) (- (- x 0.5) (/ 0.125 x)) (- (- x 0.5) (/ 0.125 x)) (- (- x 0.5) (/ 0.125 x)) 7.489 * * * [progress]: adding candidates to table 7.533 * * [progress]: iteration 3 / 4 7.533 * * * [progress]: picking best candidate 7.536 * * * * [pick]: Picked # 7.536 * * * [progress]: localizing error 7.554 * * * [progress]: generating rewritten candidates 7.554 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 7.582 * * * [progress]: generating series expansions 7.582 * * * * [progress]: [ 1 / 1 ] generating series at (2) 7.583 * [backup-simplify]: Simplify (pow (* x (- x 1.0)) 1/2) into (pow (* (- x 1.0) x) 1/2) 7.583 * [approximate]: Taking taylor expansion of (pow (* (- x 1.0) x) 1/2) in (x) around 0 7.583 * [taylor]: Taking taylor expansion of (pow (* (- x 1.0) x) 1/2) in x 7.583 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* (- x 1.0) x)))) in x 7.583 * [taylor]: Taking taylor expansion of (* 1/2 (log (* (- x 1.0) x))) in x 7.583 * [taylor]: Taking taylor expansion of 1/2 in x 7.583 * [backup-simplify]: Simplify 1/2 into 1/2 7.583 * [taylor]: Taking taylor expansion of (log (* (- x 1.0) x)) in x 7.583 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 7.583 * [taylor]: Taking taylor expansion of (- x 1.0) in x 7.583 * [taylor]: Taking taylor expansion of x in x 7.583 * [backup-simplify]: Simplify 0 into 0 7.583 * [backup-simplify]: Simplify 1 into 1 7.583 * [taylor]: Taking taylor expansion of 1.0 in x 7.583 * [backup-simplify]: Simplify 1.0 into 1.0 7.583 * [taylor]: Taking taylor expansion of x in x 7.583 * [backup-simplify]: Simplify 0 into 0 7.583 * [backup-simplify]: Simplify 1 into 1 7.584 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 7.585 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 7.585 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 7.586 * [backup-simplify]: Simplify (- 0) into 0 7.586 * [backup-simplify]: Simplify (+ 1 0) into 1 7.589 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 7.589 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 7.591 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 7.592 * [backup-simplify]: Simplify (* 1/2 (+ (log (- 1.0)) (log x))) into (* 1/2 (+ (log (- 1.0)) (log x))) 7.593 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log (- 1.0)) (log x)))) into (exp (* 1/2 (+ (log (- 1.0)) (log x)))) 7.593 * [taylor]: Taking taylor expansion of (pow (* (- x 1.0) x) 1/2) in x 7.593 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* (- x 1.0) x)))) in x 7.593 * [taylor]: Taking taylor expansion of (* 1/2 (log (* (- x 1.0) x))) in x 7.593 * [taylor]: Taking taylor expansion of 1/2 in x 7.593 * [backup-simplify]: Simplify 1/2 into 1/2 7.593 * [taylor]: Taking taylor expansion of (log (* (- x 1.0) x)) in x 7.593 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 7.593 * [taylor]: Taking taylor expansion of (- x 1.0) in x 7.593 * [taylor]: Taking taylor expansion of x in x 7.593 * [backup-simplify]: Simplify 0 into 0 7.593 * [backup-simplify]: Simplify 1 into 1 7.593 * [taylor]: Taking taylor expansion of 1.0 in x 7.593 * [backup-simplify]: Simplify 1.0 into 1.0 7.593 * [taylor]: Taking taylor expansion of x in x 7.593 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 7.595 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 7.595 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0 7.596 * [backup-simplify]: Simplify (- 0) into 0 7.596 * [backup-simplify]: Simplify (+ 1 0) into 1 7.598 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0) 7.599 * [backup-simplify]: Simplify (log (- 1.0)) into (log (- 1.0)) 7.600 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 7.601 * [backup-simplify]: Simplify (* 1/2 (+ (log (- 1.0)) (log x))) into (* 1/2 (+ (log (- 1.0)) (log x))) 7.601 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log (- 1.0)) (log x)))) into (exp (* 1/2 (+ (log (- 1.0)) (log x)))) 7.603 * [backup-simplify]: Simplify (exp (* 1/2 (+ (log (- 1.0)) (log x)))) into (exp (* 1/2 (+ (log (- 1.0)) (log x)))) 7.605 * [backup-simplify]: Simplify (- 0) into 0 7.605 * [backup-simplify]: Simplify (+ 0 0) into 0 7.606 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1 7.613 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- 1.0) 1)))) 1) into -1.0 7.614 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 7.615 * [backup-simplify]: Simplify (+ (* 1/2 -1.0) (* 0 (+ (log (- 1.0)) (log x)))) into (- 0.5) 7.620 * [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))))) 7.622 * [backup-simplify]: Simplify (* -0.5 (exp (* 1/2 (+ (log (- 1.0)) (log x))))) into (* -0.5 (exp (* 1/2 (+ (log (- 1.0)) (log x))))) 7.624 * [backup-simplify]: Simplify (- 0) into 0 7.624 * [backup-simplify]: Simplify (+ 0 0) into 0 7.626 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 7.637 * [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)) 7.639 * [backup-simplify]: Simplify (+ (* (- -1) (log x)) (log (- 1.0))) into (+ (log (- 1.0)) (log x)) 7.642 * [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)))) 7.654 * [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))))) 7.657 * [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))))) 7.664 * [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)))))))) 7.664 * [backup-simplify]: Simplify (pow (* (/ 1 x) (- (/ 1 x) 1.0)) 1/2) into (pow (/ (- (/ 1 x) 1.0) x) 1/2) 7.664 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1.0) x) 1/2) in (x) around 0 7.664 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1.0) x) 1/2) in x 7.664 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (- (/ 1 x) 1.0) x)))) in x 7.664 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (- (/ 1 x) 1.0) x))) in x 7.664 * [taylor]: Taking taylor expansion of 1/2 in x 7.664 * [backup-simplify]: Simplify 1/2 into 1/2 7.664 * [taylor]: Taking taylor expansion of (log (/ (- (/ 1 x) 1.0) x)) in x 7.664 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 7.665 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 7.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.665 * [taylor]: Taking taylor expansion of x in x 7.665 * [backup-simplify]: Simplify 0 into 0 7.665 * [backup-simplify]: Simplify 1 into 1 7.665 * [backup-simplify]: Simplify (/ 1 1) into 1 7.665 * [taylor]: Taking taylor expansion of 1.0 in x 7.665 * [backup-simplify]: Simplify 1.0 into 1.0 7.665 * [taylor]: Taking taylor expansion of x in x 7.665 * [backup-simplify]: Simplify 0 into 0 7.665 * [backup-simplify]: Simplify 1 into 1 7.666 * [backup-simplify]: Simplify (+ 1 0) into 1 7.666 * [backup-simplify]: Simplify (/ 1 1) into 1 7.667 * [backup-simplify]: Simplify (log 1) into 0 7.667 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.667 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 7.668 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 7.668 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 x) 1.0) x) 1/2) in x 7.668 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (- (/ 1 x) 1.0) x)))) in x 7.668 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (- (/ 1 x) 1.0) x))) in x 7.668 * [taylor]: Taking taylor expansion of 1/2 in x 7.668 * [backup-simplify]: Simplify 1/2 into 1/2 7.668 * [taylor]: Taking taylor expansion of (log (/ (- (/ 1 x) 1.0) x)) in x 7.668 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 7.668 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 7.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.668 * [taylor]: Taking taylor expansion of x in x 7.668 * [backup-simplify]: Simplify 0 into 0 7.668 * [backup-simplify]: Simplify 1 into 1 7.668 * [backup-simplify]: Simplify (/ 1 1) into 1 7.668 * [taylor]: Taking taylor expansion of 1.0 in x 7.668 * [backup-simplify]: Simplify 1.0 into 1.0 7.668 * [taylor]: Taking taylor expansion of x in x 7.668 * [backup-simplify]: Simplify 0 into 0 7.668 * [backup-simplify]: Simplify 1 into 1 7.669 * [backup-simplify]: Simplify (+ 1 0) into 1 7.669 * [backup-simplify]: Simplify (/ 1 1) into 1 7.670 * [backup-simplify]: Simplify (log 1) into 0 7.670 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.670 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 7.670 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 7.670 * [backup-simplify]: Simplify (pow x -1) into (pow x -1) 7.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.672 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 7.672 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 7.675 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0) 7.683 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0)) 1)) (pow 1 1)))) 1) into -1.0 7.683 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.684 * [backup-simplify]: Simplify (+ (* 1/2 -1.0) (* 0 (- (* 2 (log x))))) into (- 0.5) 7.687 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow (- 0.5) 1) 1)))) into (/ -0.5 x) 7.687 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 7.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.689 * [backup-simplify]: Simplify (- 0) into 0 7.689 * [backup-simplify]: Simplify (+ 0 0) into 0 7.690 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0 7.703 * [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 7.704 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.705 * [backup-simplify]: Simplify (+ (* 1/2 -0.5) (+ (* 0 -1.0) (* 0 (- (* 2 (log x)))))) into (- 0.25) 7.711 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow (- 0.5) 2) 2)) (* (/ (pow (- 0.25) 1) 1)))) into (/ -0.125 x) 7.711 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 7.712 * [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)))) 7.712 * [backup-simplify]: Simplify (pow (* (/ 1 (- x)) (- (/ 1 (- x)) 1.0)) 1/2) into (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) 7.712 * [approximate]: Taking taylor expansion of (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) in (x) around 0 7.712 * [taylor]: Taking taylor expansion of (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) in x 7.712 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x)))) in x 7.712 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x))) in x 7.712 * [taylor]: Taking taylor expansion of 1/2 in x 7.712 * [backup-simplify]: Simplify 1/2 into 1/2 7.712 * [taylor]: Taking taylor expansion of (log (/ (+ 1.0 (/ 1 x)) x)) in x 7.712 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 7.712 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 7.712 * [taylor]: Taking taylor expansion of 1.0 in x 7.712 * [backup-simplify]: Simplify 1.0 into 1.0 7.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.712 * [taylor]: Taking taylor expansion of x in x 7.712 * [backup-simplify]: Simplify 0 into 0 7.712 * [backup-simplify]: Simplify 1 into 1 7.713 * [backup-simplify]: Simplify (/ 1 1) into 1 7.713 * [taylor]: Taking taylor expansion of x in x 7.713 * [backup-simplify]: Simplify 0 into 0 7.713 * [backup-simplify]: Simplify 1 into 1 7.713 * [backup-simplify]: Simplify (+ 0 1) into 1 7.714 * [backup-simplify]: Simplify (/ 1 1) into 1 7.714 * [backup-simplify]: Simplify (log 1) into 0 7.715 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.715 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 7.715 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 7.715 * [taylor]: Taking taylor expansion of (pow (/ (+ 1.0 (/ 1 x)) x) 1/2) in x 7.715 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x)))) in x 7.715 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ (+ 1.0 (/ 1 x)) x))) in x 7.715 * [taylor]: Taking taylor expansion of 1/2 in x 7.715 * [backup-simplify]: Simplify 1/2 into 1/2 7.715 * [taylor]: Taking taylor expansion of (log (/ (+ 1.0 (/ 1 x)) x)) in x 7.715 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 7.715 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 7.715 * [taylor]: Taking taylor expansion of 1.0 in x 7.715 * [backup-simplify]: Simplify 1.0 into 1.0 7.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.715 * [taylor]: Taking taylor expansion of x in x 7.715 * [backup-simplify]: Simplify 0 into 0 7.715 * [backup-simplify]: Simplify 1 into 1 7.716 * [backup-simplify]: Simplify (/ 1 1) into 1 7.716 * [taylor]: Taking taylor expansion of x in x 7.716 * [backup-simplify]: Simplify 0 into 0 7.716 * [backup-simplify]: Simplify 1 into 1 7.716 * [backup-simplify]: Simplify (+ 0 1) into 1 7.717 * [backup-simplify]: Simplify (/ 1 1) into 1 7.717 * [backup-simplify]: Simplify (log 1) into 0 7.717 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.718 * [backup-simplify]: Simplify (* 1/2 (- (* 2 (log x)))) into (* -1 (log x)) 7.718 * [backup-simplify]: Simplify (exp (* -1 (log x))) into (pow x -1) 7.718 * [backup-simplify]: Simplify (pow x -1) into (pow x -1) 7.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.719 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 7.721 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0 7.736 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0 7.737 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.738 * [backup-simplify]: Simplify (+ (* 1/2 1.0) (* 0 (- (* 2 (log x))))) into 0.5 7.740 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow 0.5 1) 1)))) into (/ 0.5 x) 7.741 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 7.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.742 * [backup-simplify]: Simplify (+ 0 0) into 0 7.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0 7.755 * [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 7.756 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x))) 7.757 * [backup-simplify]: Simplify (+ (* 1/2 -0.5) (+ (* 0 1.0) (* 0 (- (* 2 (log x)))))) into (- 0.25) 7.762 * [backup-simplify]: Simplify (* (exp (* -1 (log x))) (+ (* (/ (pow 0.5 2) 2)) (* (/ (pow (- 0.25) 1) 1)))) into (/ -0.125 x) 7.762 * [backup-simplify]: Simplify (/ -0.125 x) into (/ -0.125 x) 7.763 * [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)))) 7.763 * * * [progress]: simplifying candidates 7.764 * [simplify]: Simplifying: (* (+ (log x) (log (- x 1.0))) 1/2) (* (log (* x (- x 1.0))) 1/2) (* (log (* x (- x 1.0))) 1/2) (* 1 1/2) (* 1 1/2) (pow (* x (- x 1.0)) (* (cbrt 1/2) (cbrt 1/2))) (pow (* x (- x 1.0)) (sqrt 1/2)) (pow (* x (- x 1.0)) 1) (pow x 1/2) (pow (- x 1.0) 1/2) (log (pow (* x (- x 1.0)) 1/2)) (exp (pow (* x (- x 1.0)) 1/2)) (* (cbrt (pow (* x (- x 1.0)) 1/2)) (cbrt (pow (* x (- x 1.0)) 1/2))) (cbrt (pow (* x (- x 1.0)) 1/2)) (* (* (pow (* x (- x 1.0)) 1/2) (pow (* x (- x 1.0)) 1/2)) (pow (* x (- x 1.0)) 1/2)) (sqrt (pow (* x (- x 1.0)) 1/2)) (sqrt (pow (* x (- x 1.0)) 1/2)) (pow (* x (- x 1.0)) (/ 1/2 2)) (pow (* x (- x 1.0)) (/ 1/2 2)) (- (+ (* 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)))) 7.765 * * [simplify]: Extracting # 0 : cost 0 7.765 * * [simplify]: Extracting # 1 : cost 0 7.766 * * [simplify]: Extracting # 2 : cost 0 7.766 * * [simplify]: Extracting # 3 : cost 0 7.766 * * [simplify]: Extracting # 4 : cost 0 7.766 * * [simplify]: Extracting # 5 : cost 0 7.766 * * [simplify]: Extracting # 6 : cost 0 7.766 * * [simplify]: Extracting # 7 : cost 0 7.766 * * [simplify]: Extracting # 8 : cost 0 7.767 * * [simplify]: Extracting # 9 : cost 0 7.767 * * [simplify]: Extracting # 10 : cost 0 7.767 * * [simplify]: Extracting # 11 : cost 0 7.767 * * [simplify]: Extracting # 12 : cost 0 7.767 * * [simplify]: iteration 0 : 62 enodes (cost 248 ) 7.788 * * [simplify]: Extracting # 0 : cost 0 7.788 * * [simplify]: Extracting # 1 : cost 0 7.789 * * [simplify]: Extracting # 2 : cost 0 7.789 * * [simplify]: Extracting # 3 : cost 0 7.789 * * [simplify]: Extracting # 4 : cost 0 7.790 * * [simplify]: iteration 1 : 150 enodes (cost 214 ) 7.844 * * [simplify]: Extracting # 0 : cost 0 7.844 * * [simplify]: Extracting # 1 : cost 0 7.850 * * [simplify]: Extracting # 2 : cost 0 7.850 * * [simplify]: Extracting # 3 : cost 0 7.851 * * [simplify]: Extracting # 4 : cost 0 7.852 * * [simplify]: iteration 2 : 339 enodes (cost 192 ) 7.995 * * [simplify]: Extracting # 0 : cost 0 7.996 * * [simplify]: Extracting # 1 : cost 0 7.997 * * [simplify]: Extracting # 2 : cost 0 7.998 * * [simplify]: Extracting # 3 : cost 0 7.999 * * [simplify]: Extracting # 4 : cost 0 8.000 * * [simplify]: iteration 3 : 956 enodes (cost 176 ) 9.103 * * [simplify]: Extracting # 0 : cost 0 9.114 * * [simplify]: Extracting # 1 : cost 0 9.127 * * [simplify]: Extracting # 2 : cost 0 9.137 * * [simplify]: Extracting # 3 : cost 0 9.145 * * [simplify]: Extracting # 4 : cost 0 9.154 * * [simplify]: iteration 4 : 4006 enodes (cost 168 ) 11.072 * * [simplify]: Extracting # 0 : cost 0 11.084 * * [simplify]: Extracting # 1 : cost 0 11.095 * * [simplify]: Extracting # 2 : cost 0 11.105 * * [simplify]: Extracting # 3 : cost 0 11.115 * * [simplify]: Extracting # 4 : cost 0 11.129 * * [simplify]: Extracting # 5 : cost 0 11.139 * * [simplify]: iteration done: 5001 enodes (cost 168 ) 11.140 * [simplify]: Simplified to: (log (sqrt (* (- x 1.0) x))) (log (sqrt (* (- x 1.0) x))) (log (sqrt (* (- x 1.0) x))) 1/2 1/2 (pow (* x (- x 1.0)) (* (cbrt 1/2) (cbrt 1/2))) (pow (* x (- x 1.0)) (sqrt 1/2)) (* x (- x 1.0)) (sqrt x) (sqrt (- x 1.0)) (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 (- x 1.0)) 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) (+ (* (+ (- (* 0.5 x)) 1) (sqrt (* x (- 1.0)))) (* (* (sqrt (* x (- 1.0))) (pow x 2)) (- 0.125 (/ 1/4 (pow -1.0 2))))) (- (- x 0.5) (/ 0.125 x)) (- (+ 0.5 (/ 0.125 x)) x) 11.140 * * * [progress]: adding candidates to table 11.176 * [progress]: [Phase 3 of 3] Extracting. 11.177 * * [regime]: Finding splitpoints for: (# #) 11.178 * * * [regime-changes]: Trying 1 branch expressions: (x) 11.179 * * * * [regimes]: Trying to branch on x from (# #) 11.193 * * * [regime]: Found split indices: #