0.982 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying using # : (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) 0.458 * * [simplify]: iteration 0 : 71 enodes (cost 7 ) 0.458 * * [simplify]: iteration 1 : 71 enodes (cost 7 ) 0.459 * [simplify]: Simplified to: (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) 0.463 * * [progress]: iteration 1 / 4 0.463 * * * [progress]: picking best candidate 0.465 * * * * [pick]: Picked # 0.465 * * * [progress]: localizing error 0.473 * * * [progress]: generating rewritten candidates 0.473 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.497 * * * [progress]: generating series expansions 0.498 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.503 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0 0.504 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.504 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.504 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of 1.0 in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.505 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.505 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.505 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.505 * [taylor]: Taking taylor expansion of 1.0 in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.509 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0 0.509 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.509 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.509 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of 1.0 in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.510 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.510 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.511 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.511 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1.0 (/ 1 x)))) in x 0.511 * [taylor]: Taking taylor expansion of (neg (+ 1.0 (/ 1 x))) in x 0.511 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.511 * [taylor]: Taking taylor expansion of 1.0 in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.511 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.511 * [taylor]: Taking taylor expansion of -1 in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x 0.512 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1.0 (/ 1 x)))) in x 0.512 * [taylor]: Taking taylor expansion of (neg (+ 1.0 (/ 1 x))) in x 0.512 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of 1.0 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.517 * * * [progress]: simplifying candidates 0.518 * [simplify]: Simplifying using # : (*.f64 (-.f64 x 1.0) x) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (-.f64 x 1.0) x) (+.f64 (log.f64 (sqrt.f64 (-.f64 x 1.0))) (log.f64 (sqrt.f64 x))) (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (exp.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (-.f64 x 1.0))) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (sqrt.f64 x))) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (*.f64 (*.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (*.f64 (-.f64 x 1.0) x) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 1)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) 1) (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (cbrt.f64 (-.f64 x 1.0))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 1.0))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))) (sqrt.f64 x)) (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1.0 1.0))) (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 0.5 (*.f64 0.125 (/.f64 1 x)))) (-.f64 (+.f64 (*.f64 3.0 (/.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 1.0 (/.f64 (pow.f64 NAN.f64 2) x)) (*.f64 2 (/.f64 (pow.f64 NAN.f64 4) x)))) 0.564 * * [simplify]: iteration 0 : 5045 enodes (cost 370 ) 0.566 * [simplify]: Simplified to: (*.f64 x (-.f64 x 1.0)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 x (-.f64 x 1.0)) (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (exp.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (pow.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) 3) (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (pow.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) 3) (*.f64 x (-.f64 x 1.0)) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 x 1.0))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (fabs.f64 (cbrt.f64 x))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (-.f64 x 1.0)) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (-.f64 x 1.0)) (*.f64 (sqrt.f64 x) (cbrt.f64 (sqrt.f64 (-.f64 x 1.0)))) (*.f64 (sqrt.f64 x) (sqrt.f64 (cbrt.f64 (-.f64 x 1.0)))) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 (-.f64 x 1.0)))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 x) (sqrt.f64 (sqrt.f64 (-.f64 x 1.0)))) (*.f64 (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 x)) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))) (*.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))) (-.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 0.5 (/.f64 0.125 x))) (-.f64 (-.f64 (+.f64 (*.f64 4 (/.f64 (pow.f64 NAN.f64 6) (*.f64 x x))) (*.f64 NAN.f64 NAN.f64)) (*.f64 1.0 (/.f64 (*.f64 NAN.f64 NAN.f64) x))) (*.f64 (/.f64 (pow.f64 NAN.f64 4) x) (-.f64 2 (/.f64 3.0 x)))) 0.567 * * * [progress]: adding candidates to table 0.619 * * [progress]: iteration 2 / 4 0.619 * * * [progress]: picking best candidate 0.623 * * * * [pick]: Picked # 0.623 * * * [progress]: localizing error 0.628 * * * [progress]: generating rewritten candidates 0.628 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.637 * * * [progress]: generating series expansions 0.637 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.637 * [approximate]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in (x) around 0 0.637 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x 0.637 * [taylor]: Taking taylor expansion of 0.5 in x 0.637 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 0.637 * [taylor]: Taking taylor expansion of 0.125 in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x 0.637 * [taylor]: Taking taylor expansion of 0.5 in x 0.637 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 0.637 * [taylor]: Taking taylor expansion of 0.125 in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.638 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in (x) around 0 0.638 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x 0.638 * [taylor]: Taking taylor expansion of 0.5 in x 0.638 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.638 * [taylor]: Taking taylor expansion of 0.125 in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x 0.638 * [taylor]: Taking taylor expansion of 0.5 in x 0.638 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.638 * [taylor]: Taking taylor expansion of 0.125 in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.639 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in (x) around 0 0.639 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x 0.639 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.639 * [taylor]: Taking taylor expansion of 0.125 in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 0.639 * [taylor]: Taking taylor expansion of 0.5 in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x 0.639 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.639 * [taylor]: Taking taylor expansion of 0.125 in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 0.639 * [taylor]: Taking taylor expansion of 0.5 in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.640 * * * [progress]: simplifying candidates 0.640 * [simplify]: Simplifying using # : (/.f64 (exp.f64 x) (*.f64 (exp.f64 0.5) (exp.f64 (/.f64 0.125 x)))) (/.f64 (exp.f64 x) (exp.f64 (+.f64 0.5 (/.f64 0.125 x)))) (log.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (exp.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (*.f64 (cbrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (cbrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x))))) (cbrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (*.f64 (*.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (sqrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (sqrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 (pow.f64 x 3) (pow.f64 (+.f64 0.5 (/.f64 0.125 x)) 3)) (+.f64 (*.f64 x x) (+.f64 (*.f64 (+.f64 0.5 (/.f64 0.125 x)) (+.f64 0.5 (/.f64 0.125 x))) (*.f64 x (+.f64 0.5 (/.f64 0.125 x))))) (neg.f64 (+.f64 0.5 (/.f64 0.125 x))) (-.f64 (*.f64 x x) (*.f64 (+.f64 0.5 (/.f64 0.125 x)) (+.f64 0.5 (/.f64 0.125 x)))) (+.f64 x (+.f64 0.5 (/.f64 0.125 x))) (+.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x 0.5) (-.f64 x (+.f64 0.5 (*.f64 0.125 (/.f64 1 x)))) (-.f64 x (+.f64 0.5 (*.f64 0.125 (/.f64 1 x)))) (-.f64 x (+.f64 0.5 (*.f64 0.125 (/.f64 1 x)))) 0.704 * * [simplify]: iteration 0 : 4847 enodes (cost 194 ) 0.704 * * [simplify]: iteration 1 : 4847 enodes (cost 194 ) 0.705 * [simplify]: Simplified to: (exp.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (exp.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (log.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (exp.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (*.f64 (cbrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (cbrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x))))) (cbrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (pow.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) 3) (sqrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (sqrt.f64 (-.f64 x (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 (pow.f64 x 3) (pow.f64 (+.f64 0.5 (/.f64 0.125 x)) 3)) (+.f64 (*.f64 x x) (*.f64 (+.f64 0.5 (/.f64 0.125 x)) (+.f64 x (+.f64 0.5 (/.f64 0.125 x))))) (neg.f64 (+.f64 0.5 (/.f64 0.125 x))) (-.f64 (*.f64 x x) (*.f64 (+.f64 0.5 (/.f64 0.125 x)) (+.f64 0.5 (/.f64 0.125 x)))) (+.f64 x (+.f64 0.5 (/.f64 0.125 x))) (+.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 0.5 (/.f64 0.125 x)))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x 0.5) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) (-.f64 x (+.f64 0.5 (/.f64 0.125 x))) 0.705 * * * [progress]: adding candidates to table 0.727 * * [progress]: iteration 3 / 4 0.727 * * * [progress]: picking best candidate 0.728 * * * * [pick]: Picked # 0.728 * * * [progress]: localizing error 0.735 * * * [progress]: generating rewritten candidates 0.735 * * * * [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 1.0) x)) in (x) around 0 0.741 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.741 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.741 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of 1.0 in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x 0.741 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x 0.741 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.741 * [taylor]: Taking taylor expansion of 1.0 in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.743 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0 0.743 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.743 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.743 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of 1.0 in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.744 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x 0.744 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x 0.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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 1.0 in x 0.744 * [taylor]: Taking taylor expansion of x in x 0.744 * [approximate]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) x)) in (x) around 0 0.744 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) x)) in x 0.744 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 0.744 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.744 * [taylor]: Taking taylor expansion of 1.0 in x 0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.744 * [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 (/ (+ 1.0 (/ 1 x)) x)) in x 0.745 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x 0.745 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.745 * [taylor]: Taking taylor expansion of 1.0 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 * * * [progress]: simplifying candidates 0.746 * [simplify]: Simplifying using # : (log.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (exp.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0))))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (*.f64 (*.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0))) (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (sqrt.f64 x) (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (*.f64 x (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))) (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 1.0 1.0) (*.f64 x 1.0)))) (sqrt.f64 (*.f64 x (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))) (sqrt.f64 (+.f64 x 1.0)) (/.f64 1 2) (/.f64 1 2) (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (-.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 0.5 (*.f64 0.125 (/.f64 1 x)))) (-.f64 (+.f64 0.5 (*.f64 0.125 (/.f64 1 x))) x) 0.804 * * [simplify]: iteration 0 : 5536 enodes (cost 139 ) 0.805 * [simplify]: Simplified to: (log.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (exp.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (*.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0))))) (cbrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (pow.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0))) 3) (sqrt.f64 x) (sqrt.f64 (-.f64 x 1.0)) (sqrt.f64 (*.f64 x (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 1.0 (+.f64 x 1.0)))) (sqrt.f64 (*.f64 x (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))) (sqrt.f64 (+.f64 x 1.0)) 1/2 1/2 (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (sqrt.f64 (sqrt.f64 (*.f64 x (-.f64 x 1.0)))) (+.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 0.5 (/.f64 0.125 x))) (-.f64 (+.f64 0.5 (/.f64 0.125 x)) x) 0.805 * * * [progress]: adding candidates to table 0.823 * [progress]: [Phase 3 of 3] Extracting. 0.824 * * [regime]: Finding splitpoints for: (# #) 0.824 * * * [regime-changes]: Trying 1 branch expressions: (x) 0.824 * * * * [regimes]: Trying to branch on x from (# #) 0.850 * * * [regime]: Found split indices: #