0.998 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying using # : (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) 0.465 * * [simplify]: iteration 0 : 11 enodes (cost 7 ) 0.466 * * [simplify]: iteration 1 : 11 enodes (cost 7 ) 0.466 * [simplify]: Simplified to: (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) 0.468 * * [progress]: iteration 1 / 4 0.468 * * * [progress]: picking best candidate 0.469 * * * * [pick]: Picked # 0.469 * * * [progress]: localizing error 0.476 * * * [progress]: generating rewritten candidates 0.476 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.501 * * * [progress]: generating series expansions 0.501 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.507 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.508 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.508 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (- x 1) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of 1 in x 0.509 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.509 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of (- x 1) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of 1 in x 0.515 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.515 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of 1 in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.515 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of 1 in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0 0.516 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.516 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x 0.516 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x 0.516 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.516 * [taylor]: Taking taylor expansion of 1 in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.517 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.517 * [taylor]: Taking taylor expansion of -1 in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.517 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x 0.517 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x 0.517 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.517 * [taylor]: Taking taylor expansion of 1 in x 0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.517 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.517 * [taylor]: Taking taylor expansion of -1 in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.521 * * * [progress]: simplifying candidates 0.522 * [simplify]: Simplifying using # : (*.f64 (-.f64 x 1) x) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (-.f64 x 1) x) (+.f64 (log.f64 (sqrt.f64 (-.f64 x 1))) (log.f64 (sqrt.f64 x))) (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (exp.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (-.f64 x 1))) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (sqrt.f64 x))) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (*.f64 (-.f64 x 1) x) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1)) (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 1)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1)) 1) (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (cbrt.f64 (-.f64 x 1))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 1))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (sqrt.f64 x) 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (sqrt.f64 x) 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (pow.f64 x 3) (pow.f64 1 3))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))) (sqrt.f64 x)) (-.f64 (+.f64 (*.f64 2 (*.f64 (pow.f64 x 3) (pow.f64 NAN.f64 5))) (+.f64 (*.f64 x NAN.f64) (*.f64 (pow.f64 x 2) NAN.f64))) (+.f64 (*.f64 (pow.f64 x 2) (pow.f64 NAN.f64 3)) (*.f64 2 (*.f64 (pow.f64 x 3) (pow.f64 NAN.f64 3))))) (-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) (-.f64 (+.f64 (*.f64 3 (/.f64 (pow.f64 NAN.f64 4) (pow.f64 x 2))) (+.f64 (*.f64 4 (/.f64 (pow.f64 NAN.f64 6) (pow.f64 x 2))) (pow.f64 NAN.f64 2))) (+.f64 (/.f64 (pow.f64 NAN.f64 2) x) (*.f64 2 (/.f64 (pow.f64 NAN.f64 4) x)))) 0.569 * * [simplify]: iteration 0 : 4963 enodes (cost 379 ) 0.569 * * [simplify]: iteration 1 : 4963 enodes (cost 379 ) 0.571 * [simplify]: Simplified to: (*.f64 x (-.f64 x 1)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 x (-.f64 x 1)) (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (exp.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (pow.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (pow.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) 3) (*.f64 x (-.f64 x 1)) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1)) (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))) (*.f64 (sqrt.f64 (-.f64 x 1)) (fabs.f64 (cbrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (-.f64 x 1)) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (-.f64 x 1)) (*.f64 (sqrt.f64 x) (cbrt.f64 (sqrt.f64 (-.f64 x 1)))) (*.f64 (sqrt.f64 x) (sqrt.f64 (cbrt.f64 (-.f64 x 1)))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 (-.f64 x 1)))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (sqrt.f64 x) 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (sqrt.f64 x) 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (sqrt.f64 x) 1))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 (-.f64 x 1)))) (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (pow.f64 x 3) 1))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (*.f64 x x) 1))) (-.f64 (*.f64 x (+.f64 NAN.f64 (*.f64 x (-.f64 NAN.f64 (pow.f64 NAN.f64 3))))) (*.f64 (*.f64 (pow.f64 x 3) 2) (-.f64 (pow.f64 NAN.f64 3) (pow.f64 NAN.f64 5)))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 (-.f64 (+.f64 (*.f64 4 (/.f64 (pow.f64 NAN.f64 6) (*.f64 x x))) (*.f64 NAN.f64 NAN.f64)) (/.f64 (*.f64 NAN.f64 NAN.f64) x)) (*.f64 (/.f64 (pow.f64 NAN.f64 4) x) (-.f64 2 (/.f64 3 x)))) 0.571 * * * [progress]: adding candidates to table 0.595 * * [progress]: iteration 2 / 4 0.595 * * * [progress]: picking best candidate 0.597 * * * * [pick]: Picked # 0.597 * * * [progress]: localizing error 0.602 * * * [progress]: generating rewritten candidates 0.602 * * * [progress]: generating series expansions 0.602 * * * [progress]: simplifying candidates 0.602 * [simplify]: Simplifying using # : 0.606 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.606 * [simplify]: Simplified to: 0.606 * * * [progress]: adding candidates to table 0.606 * * [progress]: iteration 3 / 4 0.606 * * * [progress]: picking best candidate 0.607 * * * * [pick]: Picked # 0.607 * * * [progress]: localizing error 0.615 * * * [progress]: generating rewritten candidates 0.615 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.621 * * * [progress]: generating series expansions 0.621 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.621 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.621 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.621 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (- x 1) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of 1 in x 0.621 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.621 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (- x 1) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of 1 in x 0.623 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.623 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of 1 in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.623 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of 1 in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.624 * [approximate]: Taking taylor expansion of (sqrt (/ (+ 1 (/ 1 x)) x)) in (x) around 0 0.624 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1 (/ 1 x)) x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x 0.624 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.624 * [taylor]: Taking taylor expansion of 1 in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1 (/ 1 x)) x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x 0.624 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.624 * [taylor]: Taking taylor expansion of 1 in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.625 * * * [progress]: simplifying candidates 0.625 * [simplify]: Simplifying using # : (log.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (exp.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1))))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (*.f64 (*.f64 (sqrt.f64 (*.f64 x (-.f64 x 1))) (sqrt.f64 (*.f64 x (-.f64 x 1)))) (sqrt.f64 (*.f64 x (-.f64 x 1)))) (sqrt.f64 x) (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (*.f64 x (-.f64 (pow.f64 x 3) (pow.f64 1 3)))) (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 1 1) (*.f64 x 1)))) (sqrt.f64 (*.f64 x (-.f64 (*.f64 x x) (*.f64 1 1)))) (sqrt.f64 (+.f64 x 1)) (/.f64 1 2) (/.f64 1 2) (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (-.f64 (+.f64 (*.f64 2 (*.f64 (pow.f64 x 3) (pow.f64 NAN.f64 5))) (+.f64 (*.f64 x NAN.f64) (*.f64 (pow.f64 x 2) NAN.f64))) (+.f64 (*.f64 (pow.f64 x 2) (pow.f64 NAN.f64 3)) (*.f64 2 (*.f64 (pow.f64 x 3) (pow.f64 NAN.f64 3))))) (-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) (-.f64 (+.f64 1/2 (*.f64 1/8 (/.f64 1 x))) x) 0.682 * * [simplify]: iteration 0 : 4961 enodes (cost 129 ) 0.683 * * [simplify]: iteration 1 : 4961 enodes (cost 129 ) 0.684 * [simplify]: Simplified to: (log.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (exp.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1))))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (pow.f64 (sqrt.f64 (*.f64 x (-.f64 x 1))) 3) (sqrt.f64 x) (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (-.f64 (pow.f64 x 4) x)) (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 x 1))) (sqrt.f64 (-.f64 (pow.f64 x 3) x)) (sqrt.f64 (+.f64 x 1)) 1/2 1/2 (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1)))) (+.f64 (*.f64 x (+.f64 NAN.f64 (*.f64 x (-.f64 NAN.f64 (pow.f64 NAN.f64 3))))) (*.f64 (*.f64 (pow.f64 x 3) 2) (-.f64 (pow.f64 NAN.f64 5) (pow.f64 NAN.f64 3)))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 (+.f64 1/2 (/.f64 1/8 x)) x) 0.684 * * * [progress]: adding candidates to table 0.693 * [progress]: [Phase 3 of 3] Extracting. 0.693 * * [regime]: Finding splitpoints for: (# # #) 0.694 * * * [regime-changes]: Trying 2 branch expressions: ((*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) x) 0.694 * * * * [regimes]: Trying to branch on (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) from (# # #) 0.713 * * * * [regimes]: Trying to branch on x from (# # #) 0.731 * * * [regime]: Found split indices: #