3.132 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.414 * * * [progress]: [2/2] Setting up program. 0.423 * [progress]: [Phase 2 of 3] Improving. 0.424 * [simplify]: Simplifying using # : (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- z 1.0) 1.0))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0)))) 0.427 * * [simplify]: iteration 0 : 133 enodes (cost 48 ) 0.430 * * [simplify]: iteration 1 : 455 enodes (cost 48 ) 0.439 * * [simplify]: iteration 2 : 2797 enodes (cost 47 ) 0.498 * * [simplify]: iteration 3 : 5001 enodes (cost 47 ) 0.499 * [simplify]: Simplified to: (/ (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- z 1.0) 1.0))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0)))) (exp (+ (+ (- z 1.0) 7.0) 0.5))) 0.508 * * [progress]: iteration 1 / 4 0.508 * * * [progress]: picking best candidate 0.526 * * * * [pick]: Picked # 0.526 * * * [progress]: localizing error 0.575 * * * [progress]: generating rewritten candidates 0.575 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1 1 1 2 2) 0.591 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.593 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.903 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1.174 * * * [progress]: generating series expansions 1.174 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 1 1 1 1 2 2) 1.174 * [approximate]: Taking taylor expansion of z in (z) around 0 1.174 * [taylor]: Taking taylor expansion of z in z 1.174 * [taylor]: Taking taylor expansion of z in z 1.175 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.175 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.175 * [taylor]: Taking taylor expansion of z in z 1.175 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.176 * [taylor]: Taking taylor expansion of z in z 1.179 * [approximate]: Taking taylor expansion of (- (/ 1 z)) in (z) around 0 1.179 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.179 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.179 * [taylor]: Taking taylor expansion of z in z 1.179 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.180 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.180 * [taylor]: Taking taylor expansion of z in z 1.187 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.187 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.188 * [approximate]: Taking taylor expansion of (* (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) (sqrt PI)) in (z) around 0 1.188 * [taylor]: Taking taylor expansion of (* (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) (sqrt PI)) in z 1.188 * [taylor]: Taking taylor expansion of (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) in z 1.188 * [taylor]: Taking taylor expansion of (pow (+ z 6.5) (- z 0.5)) in z 1.188 * [taylor]: Taking taylor expansion of (exp (* (- z 0.5) (log (+ z 6.5)))) in z 1.188 * [taylor]: Taking taylor expansion of (* (- z 0.5) (log (+ z 6.5))) in z 1.188 * [taylor]: Taking taylor expansion of (- z 0.5) in z 1.189 * [taylor]: Taking taylor expansion of z in z 1.189 * [taylor]: Taking taylor expansion of 0.5 in z 1.189 * [taylor]: Taking taylor expansion of (log (+ z 6.5)) in z 1.189 * [taylor]: Taking taylor expansion of (+ z 6.5) in z 1.189 * [taylor]: Taking taylor expansion of z in z 1.189 * [taylor]: Taking taylor expansion of 6.5 in z 1.192 * [taylor]: Taking taylor expansion of (sqrt 2.0) in z 1.192 * [taylor]: Taking taylor expansion of 2.0 in z 1.193 * [taylor]: Taking taylor expansion of (sqrt PI) in z 1.193 * [taylor]: Taking taylor expansion of PI in z 1.193 * [taylor]: Taking taylor expansion of (* (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) (sqrt PI)) in z 1.193 * [taylor]: Taking taylor expansion of (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) in z 1.193 * [taylor]: Taking taylor expansion of (pow (+ z 6.5) (- z 0.5)) in z 1.193 * [taylor]: Taking taylor expansion of (exp (* (- z 0.5) (log (+ z 6.5)))) in z 1.193 * [taylor]: Taking taylor expansion of (* (- z 0.5) (log (+ z 6.5))) in z 1.193 * [taylor]: Taking taylor expansion of (- z 0.5) in z 1.193 * [taylor]: Taking taylor expansion of z in z 1.194 * [taylor]: Taking taylor expansion of 0.5 in z 1.194 * [taylor]: Taking taylor expansion of (log (+ z 6.5)) in z 1.194 * [taylor]: Taking taylor expansion of (+ z 6.5) in z 1.194 * [taylor]: Taking taylor expansion of z in z 1.194 * [taylor]: Taking taylor expansion of 6.5 in z 1.197 * [taylor]: Taking taylor expansion of (sqrt 2.0) in z 1.197 * [taylor]: Taking taylor expansion of 2.0 in z 1.197 * [taylor]: Taking taylor expansion of (sqrt PI) in z 1.197 * [taylor]: Taking taylor expansion of PI in z 1.406 * [approximate]: Taking taylor expansion of (* (* (sqrt 2.0) (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5))) (sqrt PI)) in (z) around 0 1.406 * [taylor]: Taking taylor expansion of (* (* (sqrt 2.0) (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5))) (sqrt PI)) in z 1.406 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5))) in z 1.406 * [taylor]: Taking taylor expansion of (sqrt 2.0) in z 1.406 * [taylor]: Taking taylor expansion of 2.0 in z 1.407 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5)) in z 1.407 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 z) 0.5) (log (+ (/ 1 z) 6.5)))) in z 1.407 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) 0.5) (log (+ (/ 1 z) 6.5))) in z 1.407 * [taylor]: Taking taylor expansion of (- (/ 1 z) 0.5) in z 1.407 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.407 * [taylor]: Taking taylor expansion of z in z 1.407 * [taylor]: Taking taylor expansion of 0.5 in z 1.407 * [taylor]: Taking taylor expansion of (log (+ (/ 1 z) 6.5)) in z 1.407 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 6.5) in z 1.407 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.407 * [taylor]: Taking taylor expansion of z in z 1.407 * [taylor]: Taking taylor expansion of 6.5 in z 1.409 * [taylor]: Taking taylor expansion of (sqrt PI) in z 1.409 * [taylor]: Taking taylor expansion of PI in z 1.409 * [taylor]: Taking taylor expansion of (* (* (sqrt 2.0) (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5))) (sqrt PI)) in z 1.409 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5))) in z 1.409 * [taylor]: Taking taylor expansion of (sqrt 2.0) in z 1.409 * [taylor]: Taking taylor expansion of 2.0 in z 1.410 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 6.5) (- (/ 1 z) 0.5)) in z 1.410 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 z) 0.5) (log (+ (/ 1 z) 6.5)))) in z 1.410 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) 0.5) (log (+ (/ 1 z) 6.5))) in z 1.410 * [taylor]: Taking taylor expansion of (- (/ 1 z) 0.5) in z 1.410 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.410 * [taylor]: Taking taylor expansion of z in z 1.411 * [taylor]: Taking taylor expansion of 0.5 in z 1.411 * [taylor]: Taking taylor expansion of (log (+ (/ 1 z) 6.5)) in z 1.411 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 6.5) in z 1.411 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.411 * [taylor]: Taking taylor expansion of z in z 1.411 * [taylor]: Taking taylor expansion of 6.5 in z 1.412 * [taylor]: Taking taylor expansion of (sqrt PI) in z 1.412 * [taylor]: Taking taylor expansion of PI in z 1.440 * [approximate]: Taking taylor expansion of (* (* (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) (sqrt 2.0)) (sqrt PI)) in (z) around 0 1.440 * [taylor]: Taking taylor expansion of (* (* (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) (sqrt 2.0)) (sqrt PI)) in z 1.440 * [taylor]: Taking taylor expansion of (* (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) (sqrt 2.0)) in z 1.440 * [taylor]: Taking taylor expansion of (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) in z 1.440 * [taylor]: Taking taylor expansion of (exp (* (- (+ (/ 1 z) 0.5)) (log (- 6.5 (/ 1 z))))) in z 1.440 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 0.5)) (log (- 6.5 (/ 1 z)))) in z 1.440 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 0.5)) in z 1.440 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 0.5) in z 1.440 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.440 * [taylor]: Taking taylor expansion of z in z 1.441 * [taylor]: Taking taylor expansion of 0.5 in z 1.441 * [taylor]: Taking taylor expansion of (log (- 6.5 (/ 1 z))) in z 1.441 * [taylor]: Taking taylor expansion of (- 6.5 (/ 1 z)) in z 1.441 * [taylor]: Taking taylor expansion of 6.5 in z 1.441 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.441 * [taylor]: Taking taylor expansion of z in z 1.443 * [taylor]: Taking taylor expansion of (sqrt 2.0) in z 1.443 * [taylor]: Taking taylor expansion of 2.0 in z 1.444 * [taylor]: Taking taylor expansion of (sqrt PI) in z 1.444 * [taylor]: Taking taylor expansion of PI in z 1.445 * [taylor]: Taking taylor expansion of (* (* (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) (sqrt 2.0)) (sqrt PI)) in z 1.445 * [taylor]: Taking taylor expansion of (* (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) (sqrt 2.0)) in z 1.445 * [taylor]: Taking taylor expansion of (pow (- 6.5 (/ 1 z)) (- (+ (/ 1 z) 0.5))) in z 1.445 * [taylor]: Taking taylor expansion of (exp (* (- (+ (/ 1 z) 0.5)) (log (- 6.5 (/ 1 z))))) in z 1.445 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 0.5)) (log (- 6.5 (/ 1 z)))) in z 1.445 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 0.5)) in z 1.445 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 0.5) in z 1.445 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.445 * [taylor]: Taking taylor expansion of z in z 1.445 * [taylor]: Taking taylor expansion of 0.5 in z 1.445 * [taylor]: Taking taylor expansion of (log (- 6.5 (/ 1 z))) in z 1.445 * [taylor]: Taking taylor expansion of (- 6.5 (/ 1 z)) in z 1.445 * [taylor]: Taking taylor expansion of 6.5 in z 1.445 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.445 * [taylor]: Taking taylor expansion of z in z 1.447 * [taylor]: Taking taylor expansion of (sqrt 2.0) in z 1.448 * [taylor]: Taking taylor expansion of 2.0 in z 1.448 * [taylor]: Taking taylor expansion of (sqrt PI) in z 1.448 * [taylor]: Taking taylor expansion of PI in z 1.469 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1.469 * [approximate]: Taking taylor expansion of (exp (- (+ z 6.5))) in (z) around 0 1.469 * [taylor]: Taking taylor expansion of (exp (- (+ z 6.5))) in z 1.469 * [taylor]: Taking taylor expansion of (- (+ z 6.5)) in z 1.469 * [taylor]: Taking taylor expansion of (+ z 6.5) in z 1.469 * [taylor]: Taking taylor expansion of z in z 1.469 * [taylor]: Taking taylor expansion of 6.5 in z 1.470 * [taylor]: Taking taylor expansion of (exp (- (+ z 6.5))) in z 1.470 * [taylor]: Taking taylor expansion of (- (+ z 6.5)) in z 1.470 * [taylor]: Taking taylor expansion of (+ z 6.5) in z 1.470 * [taylor]: Taking taylor expansion of z in z 1.470 * [taylor]: Taking taylor expansion of 6.5 in z 1.482 * [approximate]: Taking taylor expansion of (exp (- (+ (/ 1 z) 6.5))) in (z) around 0 1.482 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 z) 6.5))) in z 1.482 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 6.5)) in z 1.482 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 6.5) in z 1.482 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.482 * [taylor]: Taking taylor expansion of z in z 1.482 * [taylor]: Taking taylor expansion of 6.5 in z 1.483 * [taylor]: Taking taylor expansion of (exp (- (+ (/ 1 z) 6.5))) in z 1.483 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 6.5)) in z 1.483 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 6.5) in z 1.483 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.483 * [taylor]: Taking taylor expansion of z in z 1.483 * [taylor]: Taking taylor expansion of 6.5 in z 1.484 * [approximate]: Taking taylor expansion of (exp (- (/ 1 z) 6.5)) in (z) around 0 1.484 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) 6.5)) in z 1.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) 6.5) in z 1.484 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.484 * [taylor]: Taking taylor expansion of z in z 1.485 * [taylor]: Taking taylor expansion of 6.5 in z 1.485 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) 6.5)) in z 1.485 * [taylor]: Taking taylor expansion of (- (/ 1 z) 6.5) in z 1.485 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.485 * [taylor]: Taking taylor expansion of z in z 1.485 * [taylor]: Taking taylor expansion of 6.5 in z 1.486 * * * [progress]: simplifying candidates 1.488 * [simplify]: Simplifying using # : (expm1 (+ (- z 1.0) 1.0)) (log1p (+ (- z 1.0) 1.0)) (* (/ (exp z) (exp 1.0)) (exp 1.0)) (* (exp (- z 1.0)) (exp 1.0)) (log (+ (- z 1.0) 1.0)) (exp (+ (- z 1.0) 1.0)) (* (cbrt (+ (- z 1.0) 1.0)) (cbrt (+ (- z 1.0) 1.0))) (cbrt (+ (- z 1.0) 1.0)) (* (* (+ (- z 1.0) 1.0) (+ (- z 1.0) 1.0)) (+ (- z 1.0) 1.0)) (sqrt (+ (- z 1.0) 1.0)) (sqrt (+ (- z 1.0) 1.0)) (+ (pow (- z 1.0) 3) (pow 1.0 3)) (+ (* (- z 1.0) (- z 1.0)) (- (* 1.0 1.0) (* (- z 1.0) 1.0))) (- (* (- z 1.0) (- z 1.0)) (* 1.0 1.0)) (- (- z 1.0) 1.0) (+ (- z 1.0) 1.0) (+ (- z 1.0) 1.0) (+ (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) 1.0) (+ (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) 1.0) (+ (fma (- 1.0) 1 (* 1.0 1)) 1.0) (+ (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) 1.0) (+ (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) 1.0) (+ (fma (- 1.0) 1 (* 1.0 1)) 1.0) (+ (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) 1.0) (+ (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) 1.0) (+ (fma (- 1.0) 1 (* 1.0 1)) 1.0) (+ (- 1.0) 1.0) (+ (- 1.0) 1.0) (- 1.0 1.0) (expm1 (sqrt (* PI 2.0))) (log1p (sqrt (* PI 2.0))) (log (sqrt (* PI 2.0))) (exp (sqrt (* PI 2.0))) (* (cbrt (sqrt (* PI 2.0))) (cbrt (sqrt (* PI 2.0)))) (cbrt (sqrt (* PI 2.0))) (* (* (sqrt (* PI 2.0)) (sqrt (* PI 2.0))) (sqrt (* PI 2.0))) (sqrt PI) (sqrt 2.0) (/ 1 2) (/ 1 2) (sqrt (sqrt (* PI 2.0))) (sqrt (sqrt (* PI 2.0))) (expm1 (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log1p (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (+ (log (sqrt (* PI 2.0))) (* (log (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (+ (log (sqrt (* PI 2.0))) (* (log (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (+ (log (sqrt (* PI 2.0))) (log (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (exp (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (* (* (sqrt (* PI 2.0)) (sqrt (* PI 2.0))) (sqrt (* PI 2.0))) (* (* (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (cbrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (cbrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))))) (cbrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (sqrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (sqrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (sqrt (* PI 2.0))) (pow (sqrt (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (* (sqrt (sqrt (* PI 2.0))) (pow (sqrt (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (* (sqrt (sqrt (* PI 2.0))) (sqrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (sqrt (* PI 2.0))) (sqrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (/ (+ (- z 1.0) 0.5) 2))) (* (sqrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (/ (+ (- z 1.0) 0.5) 2))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (- z 1.0))) (* (sqrt (* PI 2.0)) (pow (* (cbrt (+ (+ (- z 1.0) 7.0) 0.5)) (cbrt (+ (+ (- z 1.0) 7.0) 0.5))) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (sqrt (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow 1 (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow 1 (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow 1 (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow 1 (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (* (cbrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (cbrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))))) (* (sqrt (* PI 2.0)) (sqrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (* PI 2.0)) 1) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (/ (+ (- z 1.0) 0.5) 2))) (* (cbrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt 2.0) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) z)) (expm1 (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (log1p (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (* (cbrt (- (+ (+ (- z 1.0) 7.0) 0.5))) (cbrt (- (+ (+ (- z 1.0) 7.0) 0.5))))) (exp (sqrt (- (+ (+ (- z 1.0) 7.0) 0.5)))) (exp 1) (exp -1) (exp (- (* (cbrt (+ (+ (- z 1.0) 7.0) 0.5)) (cbrt (+ (+ (- z 1.0) 7.0) 0.5))))) (exp (- (sqrt (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (- 1)) (exp (- 1)) (exp (- 1)) (exp (- 1)) (exp (* (cbrt (+ (+ (- z 1.0) 7.0) 0.5)) (cbrt (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (sqrt (+ (+ (- z 1.0) 7.0) 0.5))) (exp 1) (exp 1) (exp 1) (exp 1) (exp (- (+ (- z 1.0) 7.0))) (exp (- 0.5)) (exp (+ (+ (- z 1.0) 7.0) 0.5)) (exp 0) (exp (+ (+ (- z 1.0) 7.0) 0.5)) (log (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (* (cbrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (cbrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5))))) (cbrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (* (* (exp (- (+ (+ (- z 1.0) 7.0) 0.5))) (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (sqrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (sqrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) z z z (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- z 1.0) 1.0))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0)))) (- (+ (* (sqrt 2.0) (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI))) (+ (* (* (log 6.5) (* z (sqrt 2.0))) (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI))) (+ (* 0.25 (* (* (sqrt 2.0) (pow z 2)) (* (pow (/ 1 (pow 6.5 5.0)) 0.5) (sqrt PI)))) (+ (* 1/2 (* (* (pow (log 6.5) 2) (* (pow z 2) (sqrt 2.0))) (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)))) (* 0.15680473372781065 (* (* (sqrt 2.0) (pow z 2)) (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)))))))) (+ (* 0.07692307692307693 (* (* (log 6.5) (* (pow z 2) (sqrt 2.0))) (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)))) (* 0.07692307692307693 (* (* (sqrt 2.0) z) (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)))))) (* (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) (sqrt PI)) (* (* (sqrt 2.0) (exp (* -1 (* (log (+ z 6.5)) (- 0.5 z))))) (sqrt PI)) (- (+ (* 1/2 (* (pow z 2) (exp (- 6.5)))) (exp (- 6.5))) (* z (exp (- 6.5)))) (exp (- (+ z 6.5))) (exp (- (+ z 6.5))) 1.496 * * [simplify]: iteration 0 : 595 enodes (cost 821 ) 1.507 * * [simplify]: iteration 1 : 2411 enodes (cost 692 ) 1.555 * * [simplify]: iteration 2 : 5001 enodes (cost 670 ) 1.559 * [simplify]: Simplified to: (expm1 (+ (- z 1.0) 1.0)) (log1p (+ (- z 1.0) 1.0)) (exp z) (exp z) (log (+ (- z 1.0) 1.0)) (exp z) (* (cbrt (+ (- z 1.0) 1.0)) (cbrt (+ (- z 1.0) 1.0))) (cbrt (+ (- z 1.0) 1.0)) (pow z 3) (pow z 1/2) (pow z 1/2) (+ (pow (- z 1.0) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (- z 1.0)) (* (- z 1.0) (- z 1.0))) (* (- (- z 1.0) 1.0) z) (- (- z 1.0) 1.0) z z 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0 0 0 (expm1 (sqrt (* PI 2.0))) (log1p (sqrt (* PI 2.0))) (log (sqrt (* PI 2.0))) (exp (sqrt (* PI 2.0))) (* (cbrt (sqrt (* PI 2.0))) (cbrt (sqrt (* PI 2.0)))) (cbrt (sqrt (* PI 2.0))) (pow (sqrt (* PI 2.0)) 3) (sqrt PI) (sqrt 2.0) 1/2 1/2 (sqrt (sqrt (* PI 2.0))) (sqrt (sqrt (* PI 2.0))) (expm1 (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log1p (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (log (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (exp (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (pow (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) 3) (* (cbrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (cbrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))))) (cbrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (pow (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) 3) (sqrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (sqrt (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (sqrt (* PI 2.0))) (pow (sqrt (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (* (sqrt (sqrt (* PI 2.0))) (pow (sqrt (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (* (sqrt (sqrt (* PI 2.0))) (sqrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (sqrt (* PI 2.0))) (sqrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (* (sqrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (/ (+ (- z 1.0) 0.5) 2))) (* (sqrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (/ (+ (- z 1.0) 0.5) 2))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (- z 1.0))) (* (sqrt (* PI 2.0)) (pow (* (cbrt (+ (+ (- z 1.0) 7.0) 0.5)) (cbrt (+ (+ (- z 1.0) 7.0) 0.5))) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (sqrt (+ (+ (- z 1.0) 7.0) 0.5)) (+ (- z 1.0) 0.5))) (sqrt (* PI 2.0)) (sqrt (* PI 2.0)) (sqrt (* PI 2.0)) (sqrt (* PI 2.0)) (* (sqrt (* PI 2.0)) (* (cbrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (cbrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))))) (* (sqrt (* PI 2.0)) (sqrt (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5)))) (sqrt (* PI 2.0)) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (/ (+ (- z 1.0) 0.5) 2))) (* (cbrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt 2.0) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (sqrt (* PI 2.0))) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) z)) (expm1 (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (log1p (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (* (cbrt (- (+ (+ (- z 1.0) 7.0) 0.5))) (cbrt (- (+ (+ (- z 1.0) 7.0) 0.5))))) (exp (sqrt (- (+ (+ (- z 1.0) 7.0) 0.5)))) E (exp -1) (exp (- (* (cbrt (+ (+ (- z 1.0) 7.0) 0.5)) (cbrt (+ (+ (- z 1.0) 7.0) 0.5))))) (exp (- (sqrt (+ (+ (- z 1.0) 7.0) 0.5)))) (exp -1) (exp -1) (exp -1) (exp -1) (exp (* (cbrt (+ (+ (- z 1.0) 7.0) 0.5)) (cbrt (+ (+ (- z 1.0) 7.0) 0.5)))) (exp (sqrt (+ (+ (- z 1.0) 7.0) 0.5))) E E E E (exp (- (+ (- z 1.0) 7.0))) (exp (- 0.5)) (exp (+ (+ (- z 1.0) 7.0) 0.5)) 1 (exp (+ (+ (- z 1.0) 7.0) 0.5)) (- (+ (+ (- z 1.0) 7.0) 0.5)) (exp (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (* (cbrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (cbrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5))))) (cbrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (pow (exp (- (+ (+ (- z 1.0) 7.0) 0.5))) 3) (sqrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (sqrt (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) z z z (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- z 1.0) 7.0) 0.5) (+ (- z 1.0) 0.5))) (exp (- (+ (+ (- z 1.0) 7.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- z 1.0) 1.0))) (/ -1259.1392167224028 (+ (- z 1.0) 2.0))) (/ 771.3234287776531 (+ (- z 1.0) 3.0))) (/ -176.6150291621406 (+ (- z 1.0) 4.0))) (/ 12.507343278686905 (+ (- z 1.0) 5.0))) (/ -0.13857109526572012 (+ (- z 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- z 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- z 1.0) 8.0)))) (fma (- 0.07692307692307693) (* (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)) (+ (* (log 6.5) (* (pow z 2) (sqrt 2.0))) (* z (sqrt 2.0)))) (fma (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)) (+ (sqrt 2.0) (* (log 6.5) (* z (sqrt 2.0)))) (fma (* (* 0.25 (* (sqrt 2.0) (pow z 2))) (sqrt PI)) (pow (/ 1 (pow 6.5 5.0)) 0.5) (* (* (pow (/ 1 (pow 6.5 1.0)) 0.5) (sqrt PI)) (+ (* 1/2 (* (pow (log 6.5) 2) (* (pow z 2) (sqrt 2.0)))) (* 0.15680473372781065 (* (sqrt 2.0) (pow z 2)))))))) (* (* (pow (+ z 6.5) (- z 0.5)) (sqrt 2.0)) (sqrt PI)) (* (* (sqrt 2.0) (exp (* -1 (* (log (+ z 6.5)) (- 0.5 z))))) (sqrt PI)) (fma (+ (* 1/2 (pow z 2)) 1) (exp (- 6.5)) (- (* z (exp (- 6.5))))) (exp (- (+ z 6.5))) (exp (- (+ z 6.5))) 1.559 * * * [progress]: adding candidates to table 2.511 * * [progress]: iteration 2 / 4 2.511 * * * [progress]: picking best candidate 2.549 * * * * [pick]: Picked # 2.550 * * * [progress]: localizing error 2.595 * * * [progress]: generating rewritten candidates 2.596 * * * * [progress]: [ 1 / 4 ] rewriting at (2)