1.037 * [progress]: [Phase 1 of 3] Setting up. 0.004 * * * [progress]: [1/2] Preparing points 0.036 * * * [progress]: [2/2] Setting up program. 0.039 * [progress]: [Phase 2 of 3] Improving. 0.042 * [simplify]: Simplifying using # : (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) 0.475 * * [simplify]: iteration 0 : 11 enodes (cost 7 ) 0.475 * * [simplify]: iteration 1 : 11 enodes (cost 7 ) 0.476 * [simplify]: Simplified to: (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) 0.477 * * [progress]: iteration 1 / 4 0.477 * * * [progress]: picking best candidate 0.480 * * * * [pick]: Picked # 0.480 * * * [progress]: localizing error 0.486 * * * [progress]: generating rewritten candidates 0.487 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.511 * * * [progress]: generating series expansions 0.512 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.517 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.518 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.518 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (- x 1) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of 1 in x 0.519 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.519 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (- x 1) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of 1 in x 0.523 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.523 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.523 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.524 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of 1 in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.524 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.524 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of 1 in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.525 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0 0.525 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.525 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x 0.525 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x 0.525 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.525 * [taylor]: Taking taylor expansion of 1 in x 0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.525 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.526 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x 0.526 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x 0.526 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.526 * [taylor]: Taking taylor expansion of 1 in x 0.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.531 * * * [progress]: simplifying candidates 0.531 * [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)))) 0.578 * * [simplify]: iteration 0 : 4963 enodes (cost 379 ) 0.578 * * [simplify]: iteration 1 : 4963 enodes (cost 379 ) 0.583 * [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)))) 0.583 * * * [progress]: adding candidates to table 0.635 * * [progress]: iteration 2 / 4 0.635 * * * [progress]: picking best candidate 0.642 * * * * [pick]: Picked # 0.643 * * * [progress]: localizing error 0.648 * * * [progress]: generating rewritten candidates 0.648 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.657 * * * [progress]: generating series expansions 0.657 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.657 * [approximate]: Taking taylor expansion of (- x (+ 1/2 (* 1/8 (/ 1 x)))) in (x) around 0 0.657 * [taylor]: Taking taylor expansion of (- x (+ 1/2 (* 1/8 (/ 1 x)))) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/8 (/ 1 x))) in x 0.657 * [taylor]: Taking taylor expansion of 1/2 in x 0.657 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 0.657 * [taylor]: Taking taylor expansion of 1/8 in x 0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (- x (+ 1/2 (* 1/8 (/ 1 x)))) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/8 (/ 1 x))) in x 0.657 * [taylor]: Taking taylor expansion of 1/2 in x 0.657 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 0.657 * [taylor]: Taking taylor expansion of 1/8 in x 0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.658 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ 1/2 (* 1/8 x))) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 1/2 (* 1/8 x))) in x 0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/8 x)) in x 0.658 * [taylor]: Taking taylor expansion of 1/2 in x 0.658 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 0.658 * [taylor]: Taking taylor expansion of 1/8 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 1/2 (* 1/8 x))) in x 0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/8 x)) in x 0.658 * [taylor]: Taking taylor expansion of 1/2 in x 0.658 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 0.658 * [taylor]: Taking taylor expansion of 1/8 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.659 * [approximate]: Taking taylor expansion of (- (* 1/8 x) (+ 1/2 (/ 1 x))) in (x) around 0 0.659 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (+ 1/2 (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 0.659 * [taylor]: Taking taylor expansion of 1/8 in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (+ 1/2 (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of 1/2 in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (+ 1/2 (/ 1 x))) in x 0.659 * [taylor]: Taking taylor expansion of (* 1/8 x) in x 0.659 * [taylor]: Taking taylor expansion of 1/8 in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (+ 1/2 (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of 1/2 in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.660 * * * [progress]: simplifying candidates 0.660 * [simplify]: Simplifying using # : (/.f64 (exp.f64 x) (*.f64 (exp.f64 1/2) (exp.f64 (/.f64 1/8 x)))) (/.f64 (exp.f64 x) (exp.f64 (+.f64 1/2 (/.f64 1/8 x)))) (log.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (exp.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (*.f64 (cbrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (cbrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x))))) (cbrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (*.f64 (*.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (sqrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (sqrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 (pow.f64 x 3) (pow.f64 (+.f64 1/2 (/.f64 1/8 x)) 3)) (+.f64 (*.f64 x x) (+.f64 (*.f64 (+.f64 1/2 (/.f64 1/8 x)) (+.f64 1/2 (/.f64 1/8 x))) (*.f64 x (+.f64 1/2 (/.f64 1/8 x))))) (neg.f64 (+.f64 1/2 (/.f64 1/8 x))) (-.f64 (*.f64 x x) (*.f64 (+.f64 1/2 (/.f64 1/8 x)) (+.f64 1/2 (/.f64 1/8 x)))) (+.f64 x (+.f64 1/2 (/.f64 1/8 x))) (+.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x 1/2) (-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) (-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) (-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) 0.713 * * [simplify]: iteration 0 : 5041 enodes (cost 193 ) 0.715 * [simplify]: Simplified to: (exp.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (exp.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (log.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (exp.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (*.f64 (cbrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (cbrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x))))) (cbrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (pow.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) 3) (sqrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (sqrt.f64 (-.f64 x (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 (pow.f64 x 3) (pow.f64 (+.f64 1/2 (/.f64 1/8 x)) 3)) (+.f64 (*.f64 x x) (*.f64 (+.f64 1/2 (/.f64 1/8 x)) (+.f64 x (+.f64 1/2 (/.f64 1/8 x))))) (-.f64 -1/2 (/.f64 1/8 x)) (-.f64 (*.f64 x x) (*.f64 (+.f64 1/2 (/.f64 1/8 x)) (+.f64 1/2 (/.f64 1/8 x)))) (+.f64 x (+.f64 1/2 (/.f64 1/8 x))) (+.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (/.f64 1/8 x)))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x 1/2) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) (-.f64 x (+.f64 1/2 (/.f64 1/8 x))) 0.715 * * * [progress]: adding candidates to table 0.730 * * [progress]: iteration 3 / 4 0.730 * * * [progress]: picking best candidate 0.732 * * * * [pick]: Picked # 0.732 * * * [progress]: localizing error 0.736 * * * [progress]: generating rewritten candidates 0.736 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.741 * * * [progress]: generating series expansions 0.741 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.741 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.741 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.741 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of (- x 1) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of 1 in x 0.742 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.742 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.742 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of (- x 1) in x 0.742 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of 1 in x 0.743 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.744 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.744 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.744 * [taylor]: Taking taylor expansion of x in x 0.744 * [taylor]: Taking taylor expansion of 1 in x 0.744 * [taylor]: Taking taylor expansion of x in x 0.744 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.744 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.744 * [taylor]: Taking taylor expansion of x in x 0.744 * [taylor]: Taking taylor expansion of 1 in x 0.744 * [taylor]: Taking taylor expansion of x in x 0.745 * [approximate]: Taking taylor expansion of (sqrt (/ (+ 1 (/ 1 x)) x)) in (x) around 0 0.745 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1 (/ 1 x)) x)) in x 0.745 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x 0.745 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.745 * [taylor]: Taking taylor expansion of 1 in x 0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.745 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1 (/ 1 x)) x)) in x 0.745 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) x) in x 0.745 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 0.745 * [taylor]: Taking taylor expansion of 1 in x 0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.745 * [taylor]: Taking taylor expansion of x in x 0.746 * * * [progress]: simplifying candidates 0.746 * [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) 0.807 * * [simplify]: iteration 0 : 4961 enodes (cost 129 ) 0.807 * * [simplify]: iteration 1 : 4961 enodes (cost 129 ) 0.808 * [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) 0.808 * * * [progress]: adding candidates to table 0.826 * [progress]: [Phase 3 of 3] Extracting. 0.826 * * [regime]: Finding splitpoints for: (# #) 0.827 * * * [regime-changes]: Trying 1 branch expressions: (x) 0.827 * * * * [regimes]: Trying to branch on x from (# #) 0.853 * * * [regime]: Found split indices: #