16.364 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 1.694 * * * [progress]: [2/2] Setting up program. 1.701 * [progress]: [Phase 2 of 3] Improving. 1.701 * [simplify]: Simplifying using # : (* (/ PI (sin (* PI z))) (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5) (+ (- (- 1.0 z) 1.0) 0.5))) (exp (neg (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- (- 1.0 z) 1.0) 1.0))) (/ -1259.1392167224028 (+ (- (- 1.0 z) 1.0) 2.0))) (/ 771.3234287776531 (+ (- (- 1.0 z) 1.0) 3.0))) (/ -176.6150291621406 (+ (- (- 1.0 z) 1.0) 4.0))) (/ 12.507343278686905 (+ (- (- 1.0 z) 1.0) 5.0))) (/ -0.13857109526572012 (+ (- (- 1.0 z) 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- (- 1.0 z) 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- (- 1.0 z) 1.0) 8.0))))) 1.704 * * [simplify]: iteration 0 : 148 enodes (cost 63 ) 1.707 * * [simplify]: iteration 1 : 617 enodes (cost 63 ) 1.719 * * [simplify]: iteration 2 : 4244 enodes (cost 62 ) 1.805 * * [simplify]: iteration 3 : 5001 enodes (cost 62 ) 1.806 * [simplify]: Simplified to: (/ (* (* (/ PI (sin (* PI z))) (* (sqrt (* PI 2.0)) (pow (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5) (+ (- (- 1.0 z) 1.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- (- 1.0 z) 1.0) 1.0))) (/ -1259.1392167224028 (+ (- (- 1.0 z) 1.0) 2.0))) (/ 771.3234287776531 (+ (- (- 1.0 z) 1.0) 3.0))) (/ -176.6150291621406 (+ (- (- 1.0 z) 1.0) 4.0))) (/ 12.507343278686905 (+ (- (- 1.0 z) 1.0) 5.0))) (/ -0.13857109526572012 (+ (- (- 1.0 z) 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- (- 1.0 z) 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- (- 1.0 z) 1.0) 8.0)))) (exp (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5))) 1.813 * * [progress]: iteration 1 / 4 1.813 * * * [progress]: picking best candidate 1.827 * * * * [pick]: Picked # 1.827 * * * [progress]: localizing error 1.882 * * * [progress]: generating rewritten candidates 1.882 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2 1) 1.889 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 2 2 1) 1.895 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1 2 2 1) 1.902 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 1 1 2 2 1) 1.911 * * * [progress]: generating series expansions 1.911 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2 1) 1.911 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 1.911 * [taylor]: Taking taylor expansion of (neg z) in z 1.911 * [taylor]: Taking taylor expansion of z in z 1.911 * [taylor]: Taking taylor expansion of (neg z) in z 1.911 * [taylor]: Taking taylor expansion of z in z 1.911 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 1.911 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.911 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.911 * [taylor]: Taking taylor expansion of z in z 1.911 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.911 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.911 * [taylor]: Taking taylor expansion of z in z 1.912 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.912 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.912 * [taylor]: Taking taylor expansion of z in z 1.912 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.912 * [taylor]: Taking taylor expansion of z in z 1.912 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 2 2 1) 1.912 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 1.912 * [taylor]: Taking taylor expansion of (neg z) in z 1.912 * [taylor]: Taking taylor expansion of z in z 1.912 * [taylor]: Taking taylor expansion of (neg z) in z 1.912 * [taylor]: Taking taylor expansion of z in z 1.913 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 1.913 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.913 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.913 * [taylor]: Taking taylor expansion of z in z 1.913 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.913 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.913 * [taylor]: Taking taylor expansion of z in z 1.913 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.913 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.913 * [taylor]: Taking taylor expansion of z in z 1.913 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.913 * [taylor]: Taking taylor expansion of z in z 1.914 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1 2 2 1) 1.914 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 1.914 * [taylor]: Taking taylor expansion of (neg z) in z 1.914 * [taylor]: Taking taylor expansion of z in z 1.914 * [taylor]: Taking taylor expansion of (neg z) in z 1.914 * [taylor]: Taking taylor expansion of z in z 1.914 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 1.914 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.914 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.914 * [taylor]: Taking taylor expansion of z in z 1.914 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.914 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.914 * [taylor]: Taking taylor expansion of z in z 1.915 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.915 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.915 * [taylor]: Taking taylor expansion of z in z 1.915 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.915 * [taylor]: Taking taylor expansion of z in z 1.915 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 1 1 2 2 1) 1.915 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 1.915 * [taylor]: Taking taylor expansion of (neg z) in z 1.915 * [taylor]: Taking taylor expansion of z in z 1.915 * [taylor]: Taking taylor expansion of (neg z) in z 1.915 * [taylor]: Taking taylor expansion of z in z 1.916 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 1.916 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.916 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.916 * [taylor]: Taking taylor expansion of z in z 1.916 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 1.916 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.916 * [taylor]: Taking taylor expansion of z in z 1.916 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 1.917 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.917 * [taylor]: Taking taylor expansion of z in z 1.917 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.917 * [taylor]: Taking taylor expansion of z in z 1.917 * * * [progress]: simplifying candidates 1.918 * [simplify]: Simplifying using # : (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 1.921 * * [simplify]: iteration 0 : 74 enodes (cost 304 ) 1.923 * * [simplify]: iteration 1 : 168 enodes (cost 284 ) 1.927 * * [simplify]: iteration 2 : 534 enodes (cost 268 ) 1.937 * * [simplify]: iteration 3 : 2386 enodes (cost 256 ) 1.977 * * [simplify]: iteration 4 : 5001 enodes (cost 252 ) 1.980 * [simplify]: Simplified to: (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 1.980 * * * [progress]: adding candidates to table 2.454 * * [progress]: iteration 2 / 4 2.454 * * * [progress]: picking best candidate 2.459 * * * * [pick]: Picked # 2.459 * * * [progress]: localizing error 2.513 * * * [progress]: generating rewritten candidates 2.513 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1) 2.520 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 2 1) 2.527 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2 2 1) 2.539 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 2 2 1) 2.547 * * * [progress]: generating series expansions 2.547 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1) 2.547 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 2.547 * [taylor]: Taking taylor expansion of (neg z) in z 2.547 * [taylor]: Taking taylor expansion of z in z 2.547 * [taylor]: Taking taylor expansion of (neg z) in z 2.547 * [taylor]: Taking taylor expansion of z in z 2.548 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 2.548 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.548 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.548 * [taylor]: Taking taylor expansion of z in z 2.548 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.548 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.548 * [taylor]: Taking taylor expansion of z in z 2.548 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 2.548 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.548 * [taylor]: Taking taylor expansion of z in z 2.548 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.548 * [taylor]: Taking taylor expansion of z in z 2.549 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 2 1) 2.549 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 2.549 * [taylor]: Taking taylor expansion of (neg z) in z 2.549 * [taylor]: Taking taylor expansion of z in z 2.549 * [taylor]: Taking taylor expansion of (neg z) in z 2.549 * [taylor]: Taking taylor expansion of z in z 2.549 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 2.549 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.549 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.549 * [taylor]: Taking taylor expansion of z in z 2.549 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.549 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.549 * [taylor]: Taking taylor expansion of z in z 2.550 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 2.550 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.550 * [taylor]: Taking taylor expansion of z in z 2.550 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.550 * [taylor]: Taking taylor expansion of z in z 2.550 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2 2 1) 2.550 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 2.550 * [taylor]: Taking taylor expansion of (neg z) in z 2.551 * [taylor]: Taking taylor expansion of z in z 2.551 * [taylor]: Taking taylor expansion of (neg z) in z 2.551 * [taylor]: Taking taylor expansion of z in z 2.551 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 2.551 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.551 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.551 * [taylor]: Taking taylor expansion of z in z 2.551 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.551 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.551 * [taylor]: Taking taylor expansion of z in z 2.551 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 2.551 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.551 * [taylor]: Taking taylor expansion of z in z 2.551 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.551 * [taylor]: Taking taylor expansion of z in z 2.552 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 2 2 1) 2.552 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 2.552 * [taylor]: Taking taylor expansion of (neg z) in z 2.552 * [taylor]: Taking taylor expansion of z in z 2.552 * [taylor]: Taking taylor expansion of (neg z) in z 2.552 * [taylor]: Taking taylor expansion of z in z 2.552 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 2.552 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.552 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.552 * [taylor]: Taking taylor expansion of z in z 2.552 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 2.552 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.552 * [taylor]: Taking taylor expansion of z in z 2.553 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 2.553 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.553 * [taylor]: Taking taylor expansion of z in z 2.553 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.553 * [taylor]: Taking taylor expansion of z in z 2.553 * * * [progress]: simplifying candidates 2.554 * [simplify]: Simplifying using # : (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 2.558 * * [simplify]: iteration 0 : 74 enodes (cost 304 ) 2.560 * * [simplify]: iteration 1 : 168 enodes (cost 284 ) 2.563 * * [simplify]: iteration 2 : 534 enodes (cost 268 ) 2.573 * * [simplify]: iteration 3 : 2386 enodes (cost 256 ) 2.614 * * [simplify]: iteration 4 : 5001 enodes (cost 252 ) 2.616 * [simplify]: Simplified to: (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 2.617 * * * [progress]: adding candidates to table 3.094 * * [progress]: iteration 3 / 4 3.094 * * * [progress]: picking best candidate 3.105 * * * * [pick]: Picked # 3.105 * * * [progress]: localizing error 3.164 * * * [progress]: generating rewritten candidates 3.164 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 2 1) 3.171 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 2 1) 3.178 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1 2 2 1) 3.184 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 1 2 2 1) 3.193 * * * [progress]: generating series expansions 3.193 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 2 1) 3.193 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.193 * [taylor]: Taking taylor expansion of (neg z) in z 3.193 * [taylor]: Taking taylor expansion of z in z 3.193 * [taylor]: Taking taylor expansion of (neg z) in z 3.193 * [taylor]: Taking taylor expansion of z in z 3.193 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.194 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.194 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.194 * [taylor]: Taking taylor expansion of z in z 3.194 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.194 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.194 * [taylor]: Taking taylor expansion of z in z 3.194 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.194 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.194 * [taylor]: Taking taylor expansion of z in z 3.194 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.194 * [taylor]: Taking taylor expansion of z in z 3.195 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 2 1) 3.195 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.195 * [taylor]: Taking taylor expansion of (neg z) in z 3.195 * [taylor]: Taking taylor expansion of z in z 3.195 * [taylor]: Taking taylor expansion of (neg z) in z 3.195 * [taylor]: Taking taylor expansion of z in z 3.195 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.195 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.195 * [taylor]: Taking taylor expansion of z in z 3.195 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.195 * [taylor]: Taking taylor expansion of z in z 3.200 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.200 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.200 * [taylor]: Taking taylor expansion of z in z 3.200 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.200 * [taylor]: Taking taylor expansion of z in z 3.201 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1 2 2 1) 3.201 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.201 * [taylor]: Taking taylor expansion of (neg z) in z 3.201 * [taylor]: Taking taylor expansion of z in z 3.201 * [taylor]: Taking taylor expansion of (neg z) in z 3.201 * [taylor]: Taking taylor expansion of z in z 3.201 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.201 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.201 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.201 * [taylor]: Taking taylor expansion of z in z 3.201 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.201 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.201 * [taylor]: Taking taylor expansion of z in z 3.202 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.202 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.202 * [taylor]: Taking taylor expansion of z in z 3.202 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.202 * [taylor]: Taking taylor expansion of z in z 3.202 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 1 2 2 1) 3.202 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.202 * [taylor]: Taking taylor expansion of (neg z) in z 3.202 * [taylor]: Taking taylor expansion of z in z 3.202 * [taylor]: Taking taylor expansion of (neg z) in z 3.202 * [taylor]: Taking taylor expansion of z in z 3.202 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.202 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.202 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.202 * [taylor]: Taking taylor expansion of z in z 3.203 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.203 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.203 * [taylor]: Taking taylor expansion of z in z 3.203 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.203 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.203 * [taylor]: Taking taylor expansion of z in z 3.203 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.203 * [taylor]: Taking taylor expansion of z in z 3.204 * * * [progress]: simplifying candidates 3.205 * [simplify]: Simplifying using # : (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 3.208 * * [simplify]: iteration 0 : 74 enodes (cost 304 ) 3.210 * * [simplify]: iteration 1 : 168 enodes (cost 284 ) 3.214 * * [simplify]: iteration 2 : 534 enodes (cost 268 ) 3.224 * * [simplify]: iteration 3 : 2386 enodes (cost 256 ) 3.264 * * [simplify]: iteration 4 : 5001 enodes (cost 252 ) 3.267 * [simplify]: Simplified to: (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 3.267 * * * [progress]: adding candidates to table 3.859 * * [progress]: iteration 4 / 4 3.859 * * * [progress]: picking best candidate 3.866 * * * * [pick]: Picked # 3.866 * * * [progress]: localizing error 3.929 * * * [progress]: generating rewritten candidates 3.929 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1) 3.936 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 2 1) 3.942 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2 2 1) 3.949 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 2 2 1) 3.958 * * * [progress]: generating series expansions 3.958 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 1 1) 3.958 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.958 * [taylor]: Taking taylor expansion of (neg z) in z 3.958 * [taylor]: Taking taylor expansion of z in z 3.958 * [taylor]: Taking taylor expansion of (neg z) in z 3.958 * [taylor]: Taking taylor expansion of z in z 3.958 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.958 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.959 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.959 * [taylor]: Taking taylor expansion of z in z 3.959 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.959 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.959 * [taylor]: Taking taylor expansion of z in z 3.959 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.959 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.959 * [taylor]: Taking taylor expansion of z in z 3.959 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.959 * [taylor]: Taking taylor expansion of z in z 3.960 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 2 1) 3.960 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.960 * [taylor]: Taking taylor expansion of (neg z) in z 3.960 * [taylor]: Taking taylor expansion of z in z 3.960 * [taylor]: Taking taylor expansion of (neg z) in z 3.960 * [taylor]: Taking taylor expansion of z in z 3.960 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.960 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.960 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.960 * [taylor]: Taking taylor expansion of z in z 3.960 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.960 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.960 * [taylor]: Taking taylor expansion of z in z 3.961 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.961 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.961 * [taylor]: Taking taylor expansion of z in z 3.961 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.961 * [taylor]: Taking taylor expansion of z in z 3.961 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2 2 1) 3.961 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.961 * [taylor]: Taking taylor expansion of (neg z) in z 3.961 * [taylor]: Taking taylor expansion of z in z 3.961 * [taylor]: Taking taylor expansion of (neg z) in z 3.961 * [taylor]: Taking taylor expansion of z in z 3.962 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.962 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.962 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.962 * [taylor]: Taking taylor expansion of z in z 3.962 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.962 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.962 * [taylor]: Taking taylor expansion of z in z 3.962 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.962 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.962 * [taylor]: Taking taylor expansion of z in z 3.962 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.962 * [taylor]: Taking taylor expansion of z in z 3.963 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 2 2 1) 3.963 * [approximate]: Taking taylor expansion of (neg z) in (z) around 0 3.963 * [taylor]: Taking taylor expansion of (neg z) in z 3.963 * [taylor]: Taking taylor expansion of z in z 3.963 * [taylor]: Taking taylor expansion of (neg z) in z 3.963 * [taylor]: Taking taylor expansion of z in z 3.963 * [approximate]: Taking taylor expansion of (neg (/ 1 z)) in (z) around 0 3.963 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.963 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.963 * [taylor]: Taking taylor expansion of z in z 3.963 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 3.963 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.963 * [taylor]: Taking taylor expansion of z in z 3.964 * [approximate]: Taking taylor expansion of (/ 1 z) in (z) around 0 3.964 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.964 * [taylor]: Taking taylor expansion of z in z 3.964 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.964 * [taylor]: Taking taylor expansion of z in z 3.964 * * * [progress]: simplifying candidates 3.966 * [simplify]: Simplifying using # : (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (/ (/ (exp 1.0) (exp z)) (exp 1.0)) (/ (exp (- 1.0 z)) (exp 1.0)) (log (- (- 1.0 z) 1.0)) (exp (- (- 1.0 z) 1.0)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* (* (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0)) (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (- 1.0 z)) (+ (* 1.0 1.0) (* (- 1.0 z) 1.0))) (neg 1.0) (- (* (- 1.0 z) (- 1.0 z)) (* 1.0 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (- (- 1.0 z) 1.0) (- (- 1.0 z) 1.0) (- (neg z) 1.0) (- (neg z) 1.0) (+ z 1.0) (neg 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 3.969 * * [simplify]: iteration 0 : 74 enodes (cost 304 ) 3.971 * * [simplify]: iteration 1 : 168 enodes (cost 284 ) 3.975 * * [simplify]: iteration 2 : 534 enodes (cost 268 ) 3.986 * * [simplify]: iteration 3 : 2386 enodes (cost 256 ) 4.028 * * [simplify]: iteration 4 : 5001 enodes (cost 252 ) 4.030 * [simplify]: Simplified to: (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (exp (* -1 z)) (exp (* -1 z)) (log (- (- 1.0 z) 1.0)) (exp (* -1 z)) (* (cbrt (- (- 1.0 z) 1.0)) (cbrt (- (- 1.0 z) 1.0))) (cbrt (- (- 1.0 z) 1.0)) (* -1 (pow z 3)) (sqrt (- (- 1.0 z) 1.0)) (sqrt (- (- 1.0 z) 1.0)) (- (pow (- 1.0 z) 3) (pow 1.0 3)) (+ (* (- 1.0 z) (+ (- 1.0 z) 1.0)) (* 1.0 1.0)) (* -1 1.0) (* (* -1 z) (+ (- 1.0 z) 1.0)) (+ (- 1.0 z) 1.0) (+ (sqrt (- 1.0 z)) (sqrt 1.0)) (- (sqrt (- 1.0 z)) (sqrt 1.0)) (* -1 z) (* -1 z) (- (neg z) 1.0) (- (neg z) 1.0) (+ 1.0 z) (* -1 1.0) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) (* -1 z) 4.031 * * * [progress]: adding candidates to table 4.559 * [progress]: [Phase 3 of 3] Extracting. 4.559 * * [regime]: Finding splitpoints for: (# # #) 4.572 * * * [regime-changes]: Trying 2 branch expressions: ((* (/ PI (sin (* PI z))) (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5) (+ (- (- 1.0 z) 1.0) 0.5))) (exp (neg (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- (- 1.0 z) 1.0) 1.0))) (/ -1259.1392167224028 (+ (- (- 1.0 z) 1.0) 2.0))) (/ 771.3234287776531 (+ (- (- 1.0 z) 1.0) 3.0))) (/ -176.6150291621406 (+ (- (- 1.0 z) 1.0) 4.0))) (/ 12.507343278686905 (+ (- (- 1.0 z) 1.0) 5.0))) (/ -0.13857109526572012 (+ (- (- 1.0 z) 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- (- 1.0 z) 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- (- 1.0 z) 1.0) 8.0))))) z) 4.573 * * * * [regimes]: Trying to branch on (* (/ PI (sin (* PI z))) (* (* (* (sqrt (* PI 2.0)) (pow (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5) (+ (- (- 1.0 z) 1.0) 0.5))) (exp (neg (+ (+ (- (- 1.0 z) 1.0) 7.0) 0.5)))) (+ (+ (+ (+ (+ (+ (+ (+ 0.9999999999998099 (/ 676.5203681218851 (+ (- (- 1.0 z) 1.0) 1.0))) (/ -1259.1392167224028 (+ (- (- 1.0 z) 1.0) 2.0))) (/ 771.3234287776531 (+ (- (- 1.0 z) 1.0) 3.0))) (/ -176.6150291621406 (+ (- (- 1.0 z) 1.0) 4.0))) (/ 12.507343278686905 (+ (- (- 1.0 z) 1.0) 5.0))) (/ -0.13857109526572012 (+ (- (- 1.0 z) 1.0) 6.0))) (/ 9.984369578019572e-06 (+ (- (- 1.0 z) 1.0) 7.0))) (/ 1.5056327351493116e-07 (+ (- (- 1.0 z) 1.0) 8.0))))) from (# # #) 4.666 * * * * [regimes]: Trying to branch on z from (# # #) 4.704 * * * [regime]: Found split indices: #