27.023 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.566 * * * [progress]: [2/2] Setting up program. 0.572 * [progress]: [Phase 2 of 3] Improving. 0.572 * [simplify]: Simplifying using # : (+ (+ x (sin y)) (* z (cos y))) 0.575 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.576 * * [simplify]: iteration 1 : 20 enodes (cost 5 ) 0.577 * * [simplify]: iteration 2 : 22 enodes (cost 5 ) 0.578 * * [simplify]: iteration 3 : 22 enodes (cost 5 ) 0.578 * [simplify]: Simplified to: (+ (+ x (sin y)) (* z (cos y))) 0.578 * * [progress]: iteration 1 / 4 0.578 * * * [progress]: picking best candidate 0.582 * * * * [pick]: Picked # 0.582 * * * [progress]: localizing error 0.592 * * * [progress]: generating rewritten candidates 0.592 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.596 * * * [progress]: generating series expansions 0.596 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.596 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0 0.596 * [taylor]: Taking taylor expansion of (* (cos y) z) in y 0.596 * [taylor]: Taking taylor expansion of (cos y) in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of z in y 0.596 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 0.596 * [taylor]: Taking taylor expansion of (cos y) in z 0.596 * [taylor]: Taking taylor expansion of y in z 0.596 * [taylor]: Taking taylor expansion of z in z 0.596 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 0.596 * [taylor]: Taking taylor expansion of (cos y) in z 0.596 * [taylor]: Taking taylor expansion of y in z 0.596 * [taylor]: Taking taylor expansion of z in z 0.597 * [taylor]: Taking taylor expansion of 0 in y 0.598 * [taylor]: Taking taylor expansion of (cos y) in y 0.598 * [taylor]: Taking taylor expansion of y in y 0.598 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0 0.599 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y 0.599 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.599 * [taylor]: Taking taylor expansion of y in y 0.599 * [taylor]: Taking taylor expansion of z in y 0.599 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 0.599 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.599 * [taylor]: Taking taylor expansion of y in z 0.599 * [taylor]: Taking taylor expansion of z in z 0.599 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 0.599 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.599 * [taylor]: Taking taylor expansion of y in z 0.599 * [taylor]: Taking taylor expansion of z in z 0.599 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0 0.601 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y 0.601 * [taylor]: Taking taylor expansion of -1 in y 0.601 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y 0.601 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.601 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.601 * [taylor]: Taking taylor expansion of -1 in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of z in y 0.601 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.601 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 0.601 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 0.601 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.601 * [taylor]: Taking taylor expansion of y in z 0.601 * [taylor]: Taking taylor expansion of z in z 0.601 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.601 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 0.601 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 0.601 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.601 * [taylor]: Taking taylor expansion of -1 in z 0.602 * [taylor]: Taking taylor expansion of y in z 0.602 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y 0.602 * [taylor]: Taking taylor expansion of -1 in y 0.602 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.602 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.602 * [taylor]: Taking taylor expansion of -1 in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.602 * [taylor]: Taking taylor expansion of 0 in y 0.603 * [taylor]: Taking taylor expansion of 0 in y 0.603 * [taylor]: Taking taylor expansion of 0 in y 0.603 * * * [progress]: simplifying candidates 0.604 * [simplify]: Simplifying using # : (* z (cos y)) (+ (log z) (log (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (* (* (* z (cos y)) (* z (cos y))) (* z (cos y))) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (* (sqrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (* (cbrt (cos y)) (cbrt (cos y)))) (* z (sqrt (cos y))) (* z 1) (* (cbrt z) (cos y)) (* (sqrt z) (cos y)) (* z (cos y)) z (* z (cos y)) (* z (cos y)) 0.606 * * [simplify]: iteration 0 : 60 enodes (cost 72 ) 0.608 * * [simplify]: iteration 1 : 219 enodes (cost 62 ) 0.612 * * [simplify]: iteration 2 : 516 enodes (cost 62 ) 0.618 * * [simplify]: iteration 3 : 796 enodes (cost 62 ) 0.629 * * [simplify]: iteration 4 : 1892 enodes (cost 62 ) 0.660 * * [simplify]: iteration 5 : 5002 enodes (cost 62 ) 0.661 * [simplify]: Simplified to: (* z (cos y)) (log (* z (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (pow (* z (cos y)) 3) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (pow (* z (cos y)) 3) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (* (sqrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (* (cbrt (cos y)) (cbrt (cos y)))) (* z (sqrt (cos y))) z (* (cbrt z) (cos y)) (* (sqrt z) (cos y)) (* z (cos y)) z (* z (cos y)) (* z (cos y)) 0.662 * * * [progress]: adding candidates to table 0.689 * * [progress]: iteration 2 / 4 0.689 * * * [progress]: picking best candidate 0.700 * * * * [pick]: Picked # 0.700 * * * [progress]: localizing error 0.713 * * * [progress]: generating rewritten candidates 0.713 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1) 0.714 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 0.715 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.717 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.723 * * * [progress]: generating series expansions 0.724 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1) 0.724 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0 0.724 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.724 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.724 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.724 * [taylor]: Taking taylor expansion of 1/3 in z 0.724 * [taylor]: Taking taylor expansion of (log z) in z 0.724 * [taylor]: Taking taylor expansion of z in z 0.724 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.724 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.724 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.724 * [taylor]: Taking taylor expansion of 1/3 in z 0.724 * [taylor]: Taking taylor expansion of (log z) in z 0.724 * [taylor]: Taking taylor expansion of z in z 0.730 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0 0.730 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.730 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.730 * [taylor]: Taking taylor expansion of 1/3 in z 0.730 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.730 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.730 * [taylor]: Taking taylor expansion of z in z 0.730 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.730 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.730 * [taylor]: Taking taylor expansion of 1/3 in z 0.730 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.730 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.730 * [taylor]: Taking taylor expansion of z in z 0.736 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0 0.736 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.736 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.736 * [taylor]: Taking taylor expansion of -1 in z 0.736 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.736 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.736 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.736 * [taylor]: Taking taylor expansion of 1/3 in z 0.736 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.736 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.736 * [taylor]: Taking taylor expansion of z in z 0.737 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.737 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.737 * [taylor]: Taking taylor expansion of -1 in z 0.737 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.737 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.737 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.737 * [taylor]: Taking taylor expansion of 1/3 in z 0.737 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.737 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.737 * [taylor]: Taking taylor expansion of z in z 0.744 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 0.744 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0 0.744 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.744 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.744 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.744 * [taylor]: Taking taylor expansion of 1/3 in z 0.744 * [taylor]: Taking taylor expansion of (log z) in z 0.744 * [taylor]: Taking taylor expansion of z in z 0.744 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.744 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.744 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.744 * [taylor]: Taking taylor expansion of 1/3 in z 0.744 * [taylor]: Taking taylor expansion of (log z) in z 0.744 * [taylor]: Taking taylor expansion of z in z 0.750 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0 0.750 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.750 * [taylor]: Taking taylor expansion of 1/3 in z 0.750 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.750 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.750 * [taylor]: Taking taylor expansion of z in z 0.750 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.750 * [taylor]: Taking taylor expansion of 1/3 in z 0.750 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.750 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.750 * [taylor]: Taking taylor expansion of z in z 0.756 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0 0.756 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.756 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.756 * [taylor]: Taking taylor expansion of -1 in z 0.756 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.756 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.756 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.757 * [taylor]: Taking taylor expansion of 1/3 in z 0.757 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.757 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.757 * [taylor]: Taking taylor expansion of z in z 0.757 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.757 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.757 * [taylor]: Taking taylor expansion of -1 in z 0.757 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.757 * [taylor]: Taking taylor expansion of 1/3 in z 0.757 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.757 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.757 * [taylor]: Taking taylor expansion of z in z 0.764 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 0.764 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0 0.764 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.764 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.764 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.764 * [taylor]: Taking taylor expansion of 1/3 in z 0.764 * [taylor]: Taking taylor expansion of (log z) in z 0.764 * [taylor]: Taking taylor expansion of z in z 0.765 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.765 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.765 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.765 * [taylor]: Taking taylor expansion of 1/3 in z 0.765 * [taylor]: Taking taylor expansion of (log z) in z 0.765 * [taylor]: Taking taylor expansion of z in z 0.772 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0 0.772 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.772 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.772 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.772 * [taylor]: Taking taylor expansion of 1/3 in z 0.772 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.773 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.773 * [taylor]: Taking taylor expansion of z in z 0.773 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.773 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.773 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.773 * [taylor]: Taking taylor expansion of 1/3 in z 0.773 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.773 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.773 * [taylor]: Taking taylor expansion of z in z 0.779 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0 0.779 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.779 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.779 * [taylor]: Taking taylor expansion of -1 in z 0.779 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.779 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.779 * [taylor]: Taking taylor expansion of 1/3 in z 0.779 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.779 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.779 * [taylor]: Taking taylor expansion of z in z 0.779 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.779 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.779 * [taylor]: Taking taylor expansion of -1 in z 0.779 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.779 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.779 * [taylor]: Taking taylor expansion of 1/3 in z 0.779 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.779 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.779 * [taylor]: Taking taylor expansion of z in z 0.786 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.787 * [approximate]: Taking taylor expansion of (pow (pow z 2) 1/3) in (z) around 0 0.787 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z 0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z 0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z 0.787 * [taylor]: Taking taylor expansion of 1/3 in z 0.787 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z 0.787 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.787 * [taylor]: Taking taylor expansion of z in z 0.787 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z 0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z 0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z 0.787 * [taylor]: Taking taylor expansion of 1/3 in z 0.787 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z 0.787 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.787 * [taylor]: Taking taylor expansion of z in z 0.793 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in (z) around 0 0.793 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 0.793 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 0.793 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 0.793 * [taylor]: Taking taylor expansion of 1/3 in z 0.793 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 0.793 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.793 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.793 * [taylor]: Taking taylor expansion of z in z 0.793 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 0.793 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 0.793 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 0.793 * [taylor]: Taking taylor expansion of 1/3 in z 0.793 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 0.793 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.793 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.793 * [taylor]: Taking taylor expansion of z in z 0.800 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in (z) around 0 0.800 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z 0.800 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z 0.800 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.800 * [taylor]: Taking taylor expansion of -1 in z 0.800 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 0.800 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 0.800 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 0.800 * [taylor]: Taking taylor expansion of 1/3 in z 0.800 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 0.800 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.800 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.800 * [taylor]: Taking taylor expansion of z in z 0.800 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z 0.800 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z 0.800 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.800 * [taylor]: Taking taylor expansion of -1 in z 0.800 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 0.800 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 0.800 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 0.800 * [taylor]: Taking taylor expansion of 1/3 in z 0.800 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 0.800 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.800 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.800 * [taylor]: Taking taylor expansion of z in z 0.809 * * * [progress]: simplifying candidates 0.810 * [simplify]: Simplifying using # : (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) (cbrt 1) (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) (* (* (cbrt z) (cbrt z)) (cbrt z)) (sqrt (cbrt z)) (sqrt (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) (cbrt 1) (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) (* (* (cbrt z) (cbrt z)) (cbrt z)) (sqrt (cbrt z)) (sqrt (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) (cbrt 1) (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) (* (* (cbrt z) (cbrt z)) (cbrt z)) (sqrt (cbrt z)) (sqrt (cbrt z)) (+ 1/3 1/3) (+ 1 1) (* z z) (* (cbrt z) (cbrt z)) (+ 1 1) (+ (log (cbrt z)) (log (cbrt z))) (log (* (cbrt z) (cbrt z))) (exp (* (cbrt z) (cbrt z))) (* z z) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (cbrt (* (cbrt z) (cbrt z))) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z))) (sqrt (* (cbrt z) (cbrt z))) (sqrt (* (cbrt z) (cbrt z))) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z)) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (cbrt z)) (cbrt (cbrt z)))) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* 1 1) (* (cbrt z) (cbrt z)) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (sqrt (cbrt z)) (cbrt (sqrt z))) (* (sqrt (cbrt z)) (cbrt (sqrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* 2 1/3) (* 2 1) (* (cbrt z) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt z) (cbrt (sqrt z))) (* (cbrt z) (cbrt 1)) (* (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z)))) (* (cbrt z) (sqrt (cbrt z))) (* (cbrt z) 1) (* (cbrt (cbrt z)) (cbrt z)) (* (cbrt (sqrt z)) (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt (cbrt z)) (cbrt z)) (* (sqrt (cbrt z)) (cbrt z)) (* (cbrt z) (cbrt z)) (exp (* 1/3 (+ (log z) (log 1)))) (exp (* 1/3 (- (log 1) (log (/ 1 z))))) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z)))))) (exp (* 1/3 (+ (log z) (log 1)))) (exp (* 1/3 (- (log 1) (log (/ 1 z))))) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z)))))) (exp (* 1/3 (+ (log z) (log 1)))) (exp (* 1/3 (- (log 1) (log (/ 1 z))))) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z)))))) (exp (* 1/3 (+ (* 2 (log z)) (log 1)))) (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 z)))))) (* (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 z)))))) (pow (cbrt -1) 2)) 0.814 * * [simplify]: iteration 0 : 148 enodes (cost 349 ) 0.817 * * [simplify]: iteration 1 : 471 enodes (cost 322 ) 0.829 * * [simplify]: iteration 2 : 2276 enodes (cost 265 ) 0.881 * * [simplify]: iteration 3 : 5002 enodes (cost 252 ) 0.884 * [simplify]: Simplified to: (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) 1 (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) z (sqrt (cbrt z)) (sqrt (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) 1 (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) z (sqrt (cbrt z)) (sqrt (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) 1 (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) z (sqrt (cbrt z)) (sqrt (cbrt z)) 2/3 2 (* z z) (pow z 2/3) 2 (* 2 (log (cbrt z))) (* 2 (log (cbrt z))) (exp (* (cbrt z) (cbrt z))) (* z z) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (cbrt (* (cbrt z) (cbrt z))) (* z z) (fabs (cbrt z)) (fabs (cbrt z)) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) 1 (pow z 2/3) (pow (cbrt (cbrt z)) 4) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt z) (cbrt z) 1 (pow z 2/3) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (cbrt z) (cbrt z) 2/3 2 (* (cbrt z) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt z) (cbrt (sqrt z))) (cbrt z) (pow (cbrt (cbrt z)) 5) (pow (sqrt (cbrt z)) 3) (cbrt z) (pow (cbrt (cbrt z)) 4) (* (cbrt z) (cbrt (sqrt z))) (pow z 2/3) (pow (cbrt (cbrt z)) 4) (pow (sqrt (cbrt z)) 3) (pow z 2/3) (cbrt z) (cbrt z) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z)))))) (cbrt z) (cbrt z) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z)))))) (cbrt z) (cbrt z) (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z)))))) (pow z 2/3) (pow z 2/3) (* (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 z)))))) (pow (cbrt -1) 2)) 0.884 * * * [progress]: adding candidates to table 0.954 * * [progress]: iteration 3 / 4 0.954 * * * [progress]: picking best candidate 0.962 * * * * [pick]: Picked # 0.962 * * * [progress]: localizing error 0.975 * * * [progress]: generating rewritten candidates 0.975 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.991 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.999 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 1.000 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2) 1.003 * * * [progress]: generating series expansions 1.003 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.003 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0 1.003 * [taylor]: Taking taylor expansion of (* z (cos y)) in y 1.003 * [taylor]: Taking taylor expansion of z in y 1.003 * [taylor]: Taking taylor expansion of (cos y) in y 1.003 * [taylor]: Taking taylor expansion of y in y 1.003 * [taylor]: Taking taylor expansion of (* z (cos y)) in z 1.003 * [taylor]: Taking taylor expansion of z in z 1.003 * [taylor]: Taking taylor expansion of (cos y) in z 1.003 * [taylor]: Taking taylor expansion of y in z 1.003 * [taylor]: Taking taylor expansion of (* z (cos y)) in z 1.003 * [taylor]: Taking taylor expansion of z in z 1.004 * [taylor]: Taking taylor expansion of (cos y) in z 1.004 * [taylor]: Taking taylor expansion of y in z 1.004 * [taylor]: Taking taylor expansion of 0 in y 1.004 * [taylor]: Taking taylor expansion of (cos y) in y 1.004 * [taylor]: Taking taylor expansion of y in y 1.004 * [taylor]: Taking taylor expansion of 0 in y 1.005 * [taylor]: Taking taylor expansion of 0 in y 1.005 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0 1.005 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y 1.005 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.005 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.005 * [taylor]: Taking taylor expansion of y in y 1.005 * [taylor]: Taking taylor expansion of z in y 1.005 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.005 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.005 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.005 * [taylor]: Taking taylor expansion of y in z 1.005 * [taylor]: Taking taylor expansion of z in z 1.005 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.006 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.006 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.006 * [taylor]: Taking taylor expansion of y in z 1.006 * [taylor]: Taking taylor expansion of z in z 1.006 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.006 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.006 * [taylor]: Taking taylor expansion of y in y 1.007 * [taylor]: Taking taylor expansion of 0 in y 1.007 * [taylor]: Taking taylor expansion of 0 in y 1.008 * [taylor]: Taking taylor expansion of 0 in y 1.009 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0 1.009 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y 1.009 * [taylor]: Taking taylor expansion of -1 in y 1.009 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y 1.009 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.009 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.009 * [taylor]: Taking taylor expansion of -1 in y 1.009 * [taylor]: Taking taylor expansion of y in y 1.009 * [taylor]: Taking taylor expansion of z in y 1.009 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.009 * [taylor]: Taking taylor expansion of -1 in z 1.009 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.009 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.009 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.009 * [taylor]: Taking taylor expansion of -1 in z 1.009 * [taylor]: Taking taylor expansion of y in z 1.009 * [taylor]: Taking taylor expansion of z in z 1.010 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.010 * [taylor]: Taking taylor expansion of -1 in z 1.010 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.010 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.010 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.010 * [taylor]: Taking taylor expansion of -1 in z 1.010 * [taylor]: Taking taylor expansion of y in z 1.010 * [taylor]: Taking taylor expansion of z in z 1.010 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y 1.010 * [taylor]: Taking taylor expansion of -1 in y 1.010 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.010 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.010 * [taylor]: Taking taylor expansion of -1 in y 1.010 * [taylor]: Taking taylor expansion of y in y 1.011 * [taylor]: Taking taylor expansion of 0 in y 1.012 * [taylor]: Taking taylor expansion of 0 in y 1.013 * [taylor]: Taking taylor expansion of 0 in y 1.013 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 1.013 * [approximate]: Taking taylor expansion of (* (sqrt (cos y)) z) in (z y) around 0 1.014 * [taylor]: Taking taylor expansion of (* (sqrt (cos y)) z) in y 1.014 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y 1.014 * [taylor]: Taking taylor expansion of (cos y) in y 1.014 * [taylor]: Taking taylor expansion of y in y 1.014 * [taylor]: Taking taylor expansion of z in y 1.014 * [taylor]: Taking taylor expansion of (* (sqrt (cos y)) z) in z 1.014 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in z 1.014 * [taylor]: Taking taylor expansion of (cos y) in z 1.014 * [taylor]: Taking taylor expansion of y in z 1.014 * [taylor]: Taking taylor expansion of z in z 1.014 * [taylor]: Taking taylor expansion of (* (sqrt (cos y)) z) in z 1.014 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in z 1.014 * [taylor]: Taking taylor expansion of (cos y) in z 1.014 * [taylor]: Taking taylor expansion of y in z 1.015 * [taylor]: Taking taylor expansion of z in z 1.015 * [taylor]: Taking taylor expansion of 0 in y 1.015 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y 1.015 * [taylor]: Taking taylor expansion of (cos y) in y 1.015 * [taylor]: Taking taylor expansion of y in y 1.016 * [taylor]: Taking taylor expansion of 0 in y 1.017 * [taylor]: Taking taylor expansion of 0 in y 1.017 * [approximate]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in (z y) around 0 1.017 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in y 1.017 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y 1.017 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.017 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.017 * [taylor]: Taking taylor expansion of y in y 1.017 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.017 * [taylor]: Taking taylor expansion of z in y 1.017 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in z 1.017 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in z 1.017 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.017 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.018 * [taylor]: Taking taylor expansion of y in z 1.018 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.018 * [taylor]: Taking taylor expansion of z in z 1.018 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in z 1.018 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in z 1.018 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.018 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.018 * [taylor]: Taking taylor expansion of y in z 1.019 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.019 * [taylor]: Taking taylor expansion of z in z 1.019 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y 1.019 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.019 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.019 * [taylor]: Taking taylor expansion of y in y 1.020 * [taylor]: Taking taylor expansion of 0 in y 1.021 * [taylor]: Taking taylor expansion of 0 in y 1.022 * [taylor]: Taking taylor expansion of 0 in y 1.022 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in (z y) around 0 1.022 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in y 1.022 * [taylor]: Taking taylor expansion of -1 in y 1.022 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ -1 y))) (/ 1 z)) in y 1.022 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y 1.022 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.022 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.022 * [taylor]: Taking taylor expansion of -1 in y 1.022 * [taylor]: Taking taylor expansion of y in y 1.023 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.023 * [taylor]: Taking taylor expansion of z in y 1.023 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in z 1.023 * [taylor]: Taking taylor expansion of -1 in z 1.023 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ -1 y))) (/ 1 z)) in z 1.023 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in z 1.023 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.023 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.023 * [taylor]: Taking taylor expansion of -1 in z 1.023 * [taylor]: Taking taylor expansion of y in z 1.024 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.024 * [taylor]: Taking taylor expansion of z in z 1.024 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in z 1.024 * [taylor]: Taking taylor expansion of -1 in z 1.024 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ -1 y))) (/ 1 z)) in z 1.024 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in z 1.024 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.024 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.024 * [taylor]: Taking taylor expansion of -1 in z 1.024 * [taylor]: Taking taylor expansion of y in z 1.025 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.025 * [taylor]: Taking taylor expansion of z in z 1.025 * [taylor]: Taking taylor expansion of (* -1 (sqrt (cos (/ -1 y)))) in y 1.025 * [taylor]: Taking taylor expansion of -1 in y 1.025 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y 1.025 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.025 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.025 * [taylor]: Taking taylor expansion of -1 in y 1.025 * [taylor]: Taking taylor expansion of y in y 1.026 * [taylor]: Taking taylor expansion of 0 in y 1.027 * [taylor]: Taking taylor expansion of 0 in y 1.028 * [taylor]: Taking taylor expansion of 0 in y 1.028 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 1.029 * [approximate]: Taking taylor expansion of (sqrt (cos y)) in (y) around 0 1.029 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y 1.029 * [taylor]: Taking taylor expansion of (cos y) in y 1.029 * [taylor]: Taking taylor expansion of y in y 1.029 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y 1.029 * [taylor]: Taking taylor expansion of (cos y) in y 1.029 * [taylor]: Taking taylor expansion of y in y 1.030 * [approximate]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in (y) around 0 1.030 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y 1.030 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.030 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.030 * [taylor]: Taking taylor expansion of y in y 1.031 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y 1.031 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.031 * [taylor]: Taking taylor expansion of y in y 1.032 * [approximate]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in (y) around 0 1.032 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y 1.032 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.032 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.032 * [taylor]: Taking taylor expansion of -1 in y 1.032 * [taylor]: Taking taylor expansion of y in y 1.032 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y 1.032 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.032 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.032 * [taylor]: Taking taylor expansion of -1 in y 1.032 * [taylor]: Taking taylor expansion of y in y 1.034 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2) 1.034 * [approximate]: Taking taylor expansion of (sqrt (cos y)) in (y) around 0 1.034 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y 1.034 * [taylor]: Taking taylor expansion of (cos y) in y 1.034 * [taylor]: Taking taylor expansion of y in y 1.034 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y 1.034 * [taylor]: Taking taylor expansion of (cos y) in y 1.034 * [taylor]: Taking taylor expansion of y in y 1.035 * [approximate]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in (y) around 0 1.035 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y 1.035 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.035 * [taylor]: Taking taylor expansion of y in y 1.036 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y 1.036 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.036 * [taylor]: Taking taylor expansion of y in y 1.037 * [approximate]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in (y) around 0 1.037 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y 1.037 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.037 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.037 * [taylor]: Taking taylor expansion of -1 in y 1.037 * [taylor]: Taking taylor expansion of y in y 1.037 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y 1.037 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.037 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.037 * [taylor]: Taking taylor expansion of -1 in y 1.037 * [taylor]: Taking taylor expansion of y in y 1.039 * * * [progress]: simplifying candidates 1.040 * [simplify]: Simplifying using # : (* (* z (sqrt (cos y))) (sqrt (cos y))) (* (* z (sqrt (cos y))) (sqrt (cos y))) (+ (+ (log z) (log (sqrt (cos y)))) (log (sqrt (cos y)))) (+ (log (* z (sqrt (cos y)))) (log (sqrt (cos y)))) (log (* (* z (sqrt (cos y))) (sqrt (cos y)))) (exp (* (* z (sqrt (cos y))) (sqrt (cos y)))) (* (* (* (* z z) z) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))) (* (* (* (* z (sqrt (cos y))) (* z (sqrt (cos y)))) (* z (sqrt (cos y)))) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))) (* (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y))))) (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (* (* (* (* z (sqrt (cos y))) (sqrt (cos y))) (* (* z (sqrt (cos y))) (sqrt (cos y)))) (* (* z (sqrt (cos y))) (sqrt (cos y)))) (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (* (* z (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))) (* (* z (sqrt (cos y))) (sqrt (* (cbrt (cos y)) (cbrt (cos y))))) (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y)))) (* (* z (sqrt (cos y))) (sqrt 1)) (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y)))) (* (* z (sqrt (cos y))) 1) (* (sqrt (cos y)) (sqrt (cos y))) (* z (sqrt (cos y))) (+ (log z) (log (sqrt (cos y)))) (log (* z (sqrt (cos y)))) (exp (* z (sqrt (cos y)))) (* (* (* z z) z) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))) (* (cbrt (* z (sqrt (cos y)))) (cbrt (* z (sqrt (cos y))))) (cbrt (* z (sqrt (cos y)))) (* (* (* z (sqrt (cos y))) (* z (sqrt (cos y)))) (* z (sqrt (cos y)))) (sqrt (* z (sqrt (cos y)))) (sqrt (* z (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* z (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))) (* z (sqrt (* (cbrt (cos y)) (cbrt (cos y))))) (* z (sqrt (sqrt (cos y)))) (* z (sqrt 1)) (* z (sqrt (sqrt (cos y)))) (* z 1) (* (cbrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (sqrt (cos y))) (log (sqrt (cos y))) (exp (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (cbrt (sqrt (cos y))) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y))) (sqrt (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (cbrt (cos y))) (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) (sqrt 1) (sqrt (cos y)) (/ 1 2) (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) (log (sqrt (cos y))) (exp (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (cbrt (sqrt (cos y))) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y))) (sqrt (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (cbrt (cos y))) (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) (sqrt 1) (sqrt (cos y)) (/ 1 2) (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) z (* z (cos y)) (* z (cos y)) z (* z (sqrt (cos y))) (* z (sqrt (cos y))) (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4)))) (sqrt (cos y)) (sqrt (cos y)) (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4)))) (sqrt (cos y)) (sqrt (cos y)) 1.046 * * [simplify]: iteration 0 : 157 enodes (cost 356 ) 1.051 * * [simplify]: iteration 1 : 711 enodes (cost 312 ) 1.073 * * [simplify]: iteration 2 : 2827 enodes (cost 306 ) 1.130 * * [simplify]: iteration 3 : 5001 enodes (cost 306 ) 1.132 * [simplify]: Simplified to: (* z (cos y)) (* z (cos y)) (+ (log z) (log (cos y))) (+ (log z) (log (cos y))) (+ (log z) (log (cos y))) (pow (exp z) (cos y)) (pow (* z (cos y)) 3) (pow (* z (cos y)) 3) (* (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y))))) (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (pow (* z (cos y)) 3) (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (* (* z (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))) (* z (* (sqrt (cos y)) (fabs (cbrt (cos y))))) (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y)))) (* z (sqrt (cos y))) (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y)))) (* z (sqrt (cos y))) (cos y) (* z (sqrt (cos y))) (log (* z (sqrt (cos y)))) (log (* z (sqrt (cos y)))) (exp (* z (sqrt (cos y)))) (pow (* z (sqrt (cos y))) 3) (* (cbrt (* z (sqrt (cos y)))) (cbrt (* z (sqrt (cos y))))) (cbrt (* z (sqrt (cos y)))) (pow (* z (sqrt (cos y))) 3) (sqrt (* z (sqrt (cos y)))) (sqrt (* z (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* (sqrt z) (sqrt (sqrt (cos y)))) (* z (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))) (* (fabs (cbrt (cos y))) z) (* z (sqrt (sqrt (cos y)))) z (* z (sqrt (sqrt (cos y)))) z (* (cbrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (sqrt (cos y))) (log (sqrt (cos y))) (exp (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (cbrt (sqrt (cos y))) (pow (sqrt (cos y)) 3) (fabs (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) 1 (sqrt (cos y)) 1/2 (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) (log (sqrt (cos y))) (exp (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (cbrt (sqrt (cos y))) (pow (sqrt (cos y)) 3) (fabs (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) 1 (sqrt (cos y)) 1/2 (sqrt (sqrt (cos y))) (sqrt (sqrt (cos y))) z (* z (cos y)) (* z (cos y)) z (* z (sqrt (cos y))) (* z (sqrt (cos y))) (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4)))) (sqrt (cos y)) (sqrt (cos y)) (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4)))) (sqrt (cos y)) (sqrt (cos y)) 1.132 * * * [progress]: adding candidates to table 1.191 * * [progress]: iteration 4 / 4 1.191 * * * [progress]: picking best candidate 1.194 * * * * [pick]: Picked # 1.194 * * * [progress]: localizing error 1.205 * * * [progress]: generating rewritten candidates 1.205 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.213 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1) 1.217 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.221 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2) 1.225 * * * [progress]: generating series expansions 1.225 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.226 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0 1.226 * [taylor]: Taking taylor expansion of (* (cos y) z) in y 1.226 * [taylor]: Taking taylor expansion of (cos y) in y 1.226 * [taylor]: Taking taylor expansion of y in y 1.226 * [taylor]: Taking taylor expansion of z in y 1.226 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 1.226 * [taylor]: Taking taylor expansion of (cos y) in z 1.226 * [taylor]: Taking taylor expansion of y in z 1.226 * [taylor]: Taking taylor expansion of z in z 1.226 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 1.226 * [taylor]: Taking taylor expansion of (cos y) in z 1.226 * [taylor]: Taking taylor expansion of y in z 1.226 * [taylor]: Taking taylor expansion of z in z 1.226 * [taylor]: Taking taylor expansion of 0 in y 1.226 * [taylor]: Taking taylor expansion of (cos y) in y 1.226 * [taylor]: Taking taylor expansion of y in y 1.227 * [taylor]: Taking taylor expansion of 0 in y 1.227 * [taylor]: Taking taylor expansion of 0 in y 1.227 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0 1.227 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y 1.227 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.227 * [taylor]: Taking taylor expansion of y in y 1.227 * [taylor]: Taking taylor expansion of z in y 1.227 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.227 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.227 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.227 * [taylor]: Taking taylor expansion of y in z 1.227 * [taylor]: Taking taylor expansion of z in z 1.228 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.228 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.228 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.228 * [taylor]: Taking taylor expansion of y in z 1.228 * [taylor]: Taking taylor expansion of z in z 1.228 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.228 * [taylor]: Taking taylor expansion of y in y 1.228 * [taylor]: Taking taylor expansion of 0 in y 1.229 * [taylor]: Taking taylor expansion of 0 in y 1.229 * [taylor]: Taking taylor expansion of 0 in y 1.229 * [approximate]: Taking taylor expansion of (pow (sqrt (* -1 (/ (cos (/ -1 y)) z))) 2) in (z y) around 0 1.229 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (cos (/ -1 y)) z))) 2) in y 1.229 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in y 1.229 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y 1.229 * [taylor]: Taking taylor expansion of -1 in y 1.229 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y 1.229 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.229 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.229 * [taylor]: Taking taylor expansion of -1 in y 1.229 * [taylor]: Taking taylor expansion of y in y 1.229 * [taylor]: Taking taylor expansion of z in y 1.230 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (cos (/ -1 y)) z))) 2) in z 1.230 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in z 1.230 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.230 * [taylor]: Taking taylor expansion of -1 in z 1.230 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.230 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.230 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.230 * [taylor]: Taking taylor expansion of -1 in z 1.230 * [taylor]: Taking taylor expansion of y in z 1.230 * [taylor]: Taking taylor expansion of z in z 1.230 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (cos (/ -1 y)) z))) 2) in z 1.230 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in z 1.230 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.230 * [taylor]: Taking taylor expansion of -1 in z 1.230 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.230 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.230 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.230 * [taylor]: Taking taylor expansion of -1 in z 1.230 * [taylor]: Taking taylor expansion of y in z 1.231 * [taylor]: Taking taylor expansion of z in z 1.231 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow (cos (/ -1 y)) 2)) in y 1.231 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 1.231 * [taylor]: Taking taylor expansion of NAN in y 1.231 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 1.231 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.231 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.231 * [taylor]: Taking taylor expansion of -1 in y 1.231 * [taylor]: Taking taylor expansion of y in y 1.232 * [taylor]: Taking taylor expansion of (* 2 (* (pow (cos (/ -1 y)) 3) (pow NAN 4))) in y 1.232 * [taylor]: Taking taylor expansion of 2 in y 1.232 * [taylor]: Taking taylor expansion of (* (pow (cos (/ -1 y)) 3) (pow NAN 4)) in y 1.232 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 3) in y 1.232 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.232 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.232 * [taylor]: Taking taylor expansion of -1 in y 1.232 * [taylor]: Taking taylor expansion of y in y 1.232 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 1.232 * [taylor]: Taking taylor expansion of NAN in y 1.234 * [taylor]: Taking taylor expansion of (* 3 (* (pow (cos (/ -1 y)) 4) (pow NAN 6))) in y 1.234 * [taylor]: Taking taylor expansion of 3 in y 1.234 * [taylor]: Taking taylor expansion of (* (pow (cos (/ -1 y)) 4) (pow NAN 6)) in y 1.234 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 4) in y 1.234 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.234 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.234 * [taylor]: Taking taylor expansion of -1 in y 1.234 * [taylor]: Taking taylor expansion of y in y 1.234 * [taylor]: Taking taylor expansion of (pow NAN 6) in y 1.234 * [taylor]: Taking taylor expansion of NAN in y 1.235 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1) 1.235 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0 1.235 * [taylor]: Taking taylor expansion of (* (cos y) z) in y 1.235 * [taylor]: Taking taylor expansion of (cos y) in y 1.235 * [taylor]: Taking taylor expansion of y in y 1.235 * [taylor]: Taking taylor expansion of z in y 1.236 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 1.236 * [taylor]: Taking taylor expansion of (cos y) in z 1.236 * [taylor]: Taking taylor expansion of y in z 1.236 * [taylor]: Taking taylor expansion of z in z 1.236 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 1.236 * [taylor]: Taking taylor expansion of (cos y) in z 1.236 * [taylor]: Taking taylor expansion of y in z 1.236 * [taylor]: Taking taylor expansion of z in z 1.236 * [taylor]: Taking taylor expansion of 0 in y 1.236 * [taylor]: Taking taylor expansion of (cos y) in y 1.236 * [taylor]: Taking taylor expansion of y in y 1.236 * [taylor]: Taking taylor expansion of 0 in y 1.237 * [taylor]: Taking taylor expansion of 0 in y 1.237 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0 1.237 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y 1.237 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.237 * [taylor]: Taking taylor expansion of y in y 1.237 * [taylor]: Taking taylor expansion of z in y 1.237 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.237 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.237 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.237 * [taylor]: Taking taylor expansion of y in z 1.237 * [taylor]: Taking taylor expansion of z in z 1.237 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.237 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.237 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.237 * [taylor]: Taking taylor expansion of y in z 1.237 * [taylor]: Taking taylor expansion of z in z 1.237 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.237 * [taylor]: Taking taylor expansion of y in y 1.238 * [taylor]: Taking taylor expansion of 0 in y 1.238 * [taylor]: Taking taylor expansion of 0 in y 1.239 * [taylor]: Taking taylor expansion of 0 in y 1.239 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0 1.239 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y 1.239 * [taylor]: Taking taylor expansion of -1 in y 1.239 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y 1.239 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.239 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.239 * [taylor]: Taking taylor expansion of -1 in y 1.239 * [taylor]: Taking taylor expansion of y in y 1.239 * [taylor]: Taking taylor expansion of z in y 1.239 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.239 * [taylor]: Taking taylor expansion of -1 in z 1.239 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.239 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.239 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.239 * [taylor]: Taking taylor expansion of -1 in z 1.239 * [taylor]: Taking taylor expansion of y in z 1.239 * [taylor]: Taking taylor expansion of z in z 1.239 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.239 * [taylor]: Taking taylor expansion of -1 in z 1.239 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.239 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.239 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.239 * [taylor]: Taking taylor expansion of -1 in z 1.239 * [taylor]: Taking taylor expansion of y in z 1.239 * [taylor]: Taking taylor expansion of z in z 1.240 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y 1.240 * [taylor]: Taking taylor expansion of -1 in y 1.240 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.240 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.240 * [taylor]: Taking taylor expansion of -1 in y 1.240 * [taylor]: Taking taylor expansion of y in y 1.240 * [taylor]: Taking taylor expansion of 0 in y 1.241 * [taylor]: Taking taylor expansion of 0 in y 1.241 * [taylor]: Taking taylor expansion of 0 in y 1.241 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.241 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0 1.241 * [taylor]: Taking taylor expansion of (* (cos y) z) in y 1.241 * [taylor]: Taking taylor expansion of (cos y) in y 1.241 * [taylor]: Taking taylor expansion of y in y 1.241 * [taylor]: Taking taylor expansion of z in y 1.241 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 1.241 * [taylor]: Taking taylor expansion of (cos y) in z 1.241 * [taylor]: Taking taylor expansion of y in z 1.242 * [taylor]: Taking taylor expansion of z in z 1.242 * [taylor]: Taking taylor expansion of (* (cos y) z) in z 1.242 * [taylor]: Taking taylor expansion of (cos y) in z 1.242 * [taylor]: Taking taylor expansion of y in z 1.242 * [taylor]: Taking taylor expansion of z in z 1.242 * [taylor]: Taking taylor expansion of 0 in y 1.242 * [taylor]: Taking taylor expansion of (cos y) in y 1.242 * [taylor]: Taking taylor expansion of y in y 1.242 * [taylor]: Taking taylor expansion of 0 in y 1.243 * [taylor]: Taking taylor expansion of 0 in y 1.243 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0 1.243 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y 1.243 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.243 * [taylor]: Taking taylor expansion of y in y 1.243 * [taylor]: Taking taylor expansion of z in y 1.245 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.245 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.245 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.245 * [taylor]: Taking taylor expansion of y in z 1.245 * [taylor]: Taking taylor expansion of z in z 1.245 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.245 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.245 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.245 * [taylor]: Taking taylor expansion of y in z 1.245 * [taylor]: Taking taylor expansion of z in z 1.246 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.246 * [taylor]: Taking taylor expansion of y in y 1.246 * [taylor]: Taking taylor expansion of 0 in y 1.246 * [taylor]: Taking taylor expansion of 0 in y 1.247 * [taylor]: Taking taylor expansion of 0 in y 1.247 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0 1.247 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y 1.247 * [taylor]: Taking taylor expansion of -1 in y 1.247 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y 1.247 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.247 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.247 * [taylor]: Taking taylor expansion of -1 in y 1.247 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of z in y 1.247 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.247 * [taylor]: Taking taylor expansion of -1 in z 1.247 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.247 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.247 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.247 * [taylor]: Taking taylor expansion of -1 in z 1.247 * [taylor]: Taking taylor expansion of y in z 1.247 * [taylor]: Taking taylor expansion of z in z 1.247 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.247 * [taylor]: Taking taylor expansion of -1 in z 1.247 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.247 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.247 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.247 * [taylor]: Taking taylor expansion of -1 in z 1.247 * [taylor]: Taking taylor expansion of y in z 1.248 * [taylor]: Taking taylor expansion of z in z 1.248 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y 1.248 * [taylor]: Taking taylor expansion of -1 in y 1.248 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.248 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.248 * [taylor]: Taking taylor expansion of -1 in y 1.248 * [taylor]: Taking taylor expansion of y in y 1.248 * [taylor]: Taking taylor expansion of 0 in y 1.249 * [taylor]: Taking taylor expansion of 0 in y 1.249 * [taylor]: Taking taylor expansion of 0 in y 1.249 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2) 1.249 * [approximate]: Taking taylor expansion of (sqrt (* z (cos y))) in (z y) around 0 1.249 * [taylor]: Taking taylor expansion of (sqrt (* z (cos y))) in y 1.249 * [taylor]: Taking taylor expansion of (* z (cos y)) in y 1.249 * [taylor]: Taking taylor expansion of z in y 1.250 * [taylor]: Taking taylor expansion of (cos y) in y 1.250 * [taylor]: Taking taylor expansion of y in y 1.250 * [taylor]: Taking taylor expansion of (sqrt (* z (cos y))) in z 1.250 * [taylor]: Taking taylor expansion of (* z (cos y)) in z 1.250 * [taylor]: Taking taylor expansion of z in z 1.250 * [taylor]: Taking taylor expansion of (cos y) in z 1.250 * [taylor]: Taking taylor expansion of y in z 1.250 * [taylor]: Taking taylor expansion of (sqrt (* z (cos y))) in z 1.250 * [taylor]: Taking taylor expansion of (* z (cos y)) in z 1.250 * [taylor]: Taking taylor expansion of z in z 1.250 * [taylor]: Taking taylor expansion of (cos y) in z 1.250 * [taylor]: Taking taylor expansion of y in z 1.250 * [taylor]: Taking taylor expansion of 0 in y 1.250 * [taylor]: Taking taylor expansion of (* NAN (cos y)) in y 1.250 * [taylor]: Taking taylor expansion of NAN in y 1.250 * [taylor]: Taking taylor expansion of (cos y) in y 1.250 * [taylor]: Taking taylor expansion of y in y 1.251 * [taylor]: Taking taylor expansion of (* NAN (* (pow NAN 2) (pow (cos y) 2))) in y 1.251 * [taylor]: Taking taylor expansion of NAN in y 1.251 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow (cos y) 2)) in y 1.251 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 1.251 * [taylor]: Taking taylor expansion of NAN in y 1.251 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 1.251 * [taylor]: Taking taylor expansion of (cos y) in y 1.251 * [taylor]: Taking taylor expansion of y in y 1.252 * [taylor]: Taking taylor expansion of (* NAN (* (pow NAN 4) (pow (cos y) 3))) in y 1.252 * [taylor]: Taking taylor expansion of NAN in y 1.252 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow (cos y) 3)) in y 1.252 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 1.252 * [taylor]: Taking taylor expansion of NAN in y 1.252 * [taylor]: Taking taylor expansion of (pow (cos y) 3) in y 1.252 * [taylor]: Taking taylor expansion of (cos y) in y 1.252 * [taylor]: Taking taylor expansion of y in y 1.252 * [approximate]: Taking taylor expansion of (sqrt (/ (cos (/ 1 y)) z)) in (z y) around 0 1.253 * [taylor]: Taking taylor expansion of (sqrt (/ (cos (/ 1 y)) z)) in y 1.253 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y 1.253 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.253 * [taylor]: Taking taylor expansion of y in y 1.253 * [taylor]: Taking taylor expansion of z in y 1.253 * [taylor]: Taking taylor expansion of (sqrt (/ (cos (/ 1 y)) z)) in z 1.253 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.253 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.253 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.253 * [taylor]: Taking taylor expansion of y in z 1.253 * [taylor]: Taking taylor expansion of z in z 1.253 * [taylor]: Taking taylor expansion of (sqrt (/ (cos (/ 1 y)) z)) in z 1.253 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z 1.253 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 1.253 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.253 * [taylor]: Taking taylor expansion of y in z 1.253 * [taylor]: Taking taylor expansion of z in z 1.254 * [taylor]: Taking taylor expansion of 0 in y 1.254 * [taylor]: Taking taylor expansion of (* NAN (cos (/ 1 y))) in y 1.254 * [taylor]: Taking taylor expansion of NAN in y 1.254 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.254 * [taylor]: Taking taylor expansion of y in y 1.254 * [taylor]: Taking taylor expansion of (* NAN (* (pow (cos (/ 1 y)) 2) (pow NAN 2))) in y 1.254 * [taylor]: Taking taylor expansion of NAN in y 1.254 * [taylor]: Taking taylor expansion of (* (pow (cos (/ 1 y)) 2) (pow NAN 2)) in y 1.254 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 1.254 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.254 * [taylor]: Taking taylor expansion of y in y 1.254 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 1.254 * [taylor]: Taking taylor expansion of NAN in y 1.255 * [taylor]: Taking taylor expansion of (* NAN (* (pow (cos (/ 1 y)) 3) (pow NAN 4))) in y 1.255 * [taylor]: Taking taylor expansion of NAN in y 1.255 * [taylor]: Taking taylor expansion of (* (pow (cos (/ 1 y)) 3) (pow NAN 4)) in y 1.255 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 3) in y 1.255 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.255 * [taylor]: Taking taylor expansion of y in y 1.255 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 1.256 * [taylor]: Taking taylor expansion of NAN in y 1.257 * [approximate]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in (z y) around 0 1.257 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in y 1.257 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y 1.257 * [taylor]: Taking taylor expansion of -1 in y 1.257 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y 1.257 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.257 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.257 * [taylor]: Taking taylor expansion of -1 in y 1.257 * [taylor]: Taking taylor expansion of y in y 1.257 * [taylor]: Taking taylor expansion of z in y 1.257 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in z 1.257 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.257 * [taylor]: Taking taylor expansion of -1 in z 1.257 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.257 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.257 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.257 * [taylor]: Taking taylor expansion of -1 in z 1.257 * [taylor]: Taking taylor expansion of y in z 1.257 * [taylor]: Taking taylor expansion of z in z 1.257 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (cos (/ -1 y)) z))) in z 1.257 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z 1.257 * [taylor]: Taking taylor expansion of -1 in z 1.257 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z 1.257 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 1.258 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.258 * [taylor]: Taking taylor expansion of -1 in z 1.258 * [taylor]: Taking taylor expansion of y in z 1.258 * [taylor]: Taking taylor expansion of z in z 1.258 * [taylor]: Taking taylor expansion of 0 in y 1.258 * [taylor]: Taking taylor expansion of (* NAN (cos (/ -1 y))) in y 1.258 * [taylor]: Taking taylor expansion of NAN in y 1.258 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.258 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.258 * [taylor]: Taking taylor expansion of -1 in y 1.258 * [taylor]: Taking taylor expansion of y in y 1.258 * [taylor]: Taking taylor expansion of (* NAN (* (pow NAN 2) (pow (cos (/ -1 y)) 2))) in y 1.258 * [taylor]: Taking taylor expansion of NAN in y 1.259 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow (cos (/ -1 y)) 2)) in y 1.259 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 1.259 * [taylor]: Taking taylor expansion of NAN in y 1.259 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 1.259 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.259 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.259 * [taylor]: Taking taylor expansion of -1 in y 1.259 * [taylor]: Taking taylor expansion of y in y 1.260 * [taylor]: Taking taylor expansion of (* NAN (* (pow NAN 4) (pow (cos (/ -1 y)) 3))) in y 1.260 * [taylor]: Taking taylor expansion of NAN in y 1.260 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow (cos (/ -1 y)) 3)) in y 1.260 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 1.260 * [taylor]: Taking taylor expansion of NAN in y 1.260 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 3) in y 1.260 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.260 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.260 * [taylor]: Taking taylor expansion of -1 in y 1.260 * [taylor]: Taking taylor expansion of y in y 1.261 * * * [progress]: simplifying candidates 1.262 * [simplify]: Simplifying using # : (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) (/ 1 2)) (* (* z (cos y)) (* z (cos y))) (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (* (* z (cos y)) (* z (cos y))) (* (* z (cos y)) (* z (cos y))) (* (* z (cos y)) (* z (cos y))) (* (* z (cos y)) (* z (cos y))) (+ 1 1) (+ (log (sqrt (* z (cos y)))) (log (sqrt (* z (cos y))))) (log (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (exp (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (* (* (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (sqrt (* z (cos y)))) (* (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (sqrt (* z (cos y))))) (* (cbrt (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (cbrt (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))))) (cbrt (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (* (* (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (* (* z (cos y)) (* z (cos y))) (sqrt (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (sqrt (* (sqrt (* z (cos y))) (sqrt (* z (cos y))))) (* (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y))))) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y)))))) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y))))) (* (sqrt z) (sqrt z)) (* (sqrt (cos y)) (sqrt (cos y))) (* (sqrt (sqrt (* z (cos y)))) (sqrt (sqrt (* z (cos y))))) (* (sqrt (sqrt (* z (cos y)))) (sqrt (sqrt (* z (cos y))))) (* 1 1) (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (* (sqrt (sqrt (* z (cos y)))) (sqrt (sqrt (* z (cos y))))) (* (sqrt (sqrt (* z (cos y)))) (sqrt (sqrt (* z (cos y))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* (sqrt (* z (cos y))) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y)))))) (* (sqrt (* z (cos y))) (sqrt z)) (* (sqrt (* z (cos y))) (sqrt (sqrt (* z (cos y))))) (* (sqrt (* z (cos y))) 1) (* (cbrt (sqrt (* z (cos y)))) (sqrt (* z (cos y)))) (* (sqrt (cos y)) (sqrt (* z (cos y)))) (* (sqrt (sqrt (* z (cos y)))) (sqrt (* z (cos y)))) (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (* z (cos y)) (+ (log z) (log (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (* (* (* z (cos y)) (* z (cos y))) (* z (cos y))) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (* (sqrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (* (cbrt (cos y)) (cbrt (cos y)))) (* z (sqrt (cos y))) (* z 1) (* (cbrt z) (cos y)) (* (sqrt z) (cos y)) (* z (cos y)) (* z (cos y)) (+ (log z) (log (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (* (* (* z (cos y)) (* z (cos y))) (* z (cos y))) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (* (sqrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (* (cbrt (cos y)) (cbrt (cos y)))) (* z (sqrt (cos y))) (* z 1) (* (cbrt z) (cos y)) (* (sqrt z) (cos y)) (* z (cos y)) (log (sqrt (* z (cos y)))) (exp (sqrt (* z (cos y)))) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y))))) (cbrt (sqrt (* z (cos y)))) (* (* (sqrt (* z (cos y))) (sqrt (* z (cos y)))) (sqrt (* z (cos y)))) (sqrt z) (sqrt (cos y)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* z (cos y)))) (sqrt (sqrt (* z (cos y)))) z (* z (cos y)) (- (+ (* (pow NAN 2) (pow (cos y) 2)) (* 3 (/ (* (pow NAN 6) (pow (cos y) 4)) (pow z 2)))) (* 2 (/ (* (pow NAN 4) (pow (cos y) 3)) z))) z (* z (cos y)) (* z (cos y)) z (* z (cos y)) (* z (cos y)) (+ (* NAN z) (+ (* (pow NAN 5) (pow z 3)) (* (pow NAN 3) (pow z 2)))) (+ (/ (* (pow NAN 3) (pow (cos y) 2)) z) (+ (/ (* (pow NAN 5) (pow (cos y) 3)) (pow z 2)) (* NAN (cos y)))) (- (+ (/ (* (pow NAN 5) (pow (cos y) 3)) (pow z 2)) (* NAN (cos y))) (/ (* (pow NAN 3) (pow (cos y) 2)) z)) 1.267 * * [simplify]: iteration 0 : 237 enodes (cost 393 ) 1.272 * * [simplify]: iteration 1 : 1334 enodes (cost 358 ) 1.305 * * [simplify]: iteration 2 : 5002 enodes (cost 350 ) 1.308 * [simplify]: Simplified to: 1 1 1 2 1 1 1 1 1 1 (* (pow z 2) (pow (cos y) 2)) (* z (cos y)) (* (pow z 2) (pow (cos y) 2)) (* (pow z 2) (pow (cos y) 2)) (* (pow z 2) (pow (cos y) 2)) (* (pow z 2) (pow (cos y) 2)) 2 (log (* z (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (pow (* z (cos y)) 3) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (pow (* z (cos y)) 3) (* (pow z 2) (pow (cos y) 2)) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (pow (cbrt (sqrt (* z (cos y)))) 4) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y))))) z (cos y) (sqrt (* z (cos y))) (sqrt (* z (cos y))) 1 (* z (cos y)) (sqrt (* z (cos y))) (sqrt (* z (cos y))) 1 2 1 1 1 1 (* (sqrt (* z (cos y))) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y)))))) (* (sqrt (* z (cos y))) (sqrt z)) (pow (sqrt (sqrt (* z (cos y)))) 3) (sqrt (* z (cos y))) (pow (cbrt (sqrt (* z (cos y)))) 4) (* (sqrt (cos y)) (sqrt (* z (cos y)))) (pow (sqrt (sqrt (* z (cos y)))) 3) (* z (cos y)) (* z (cos y)) (log (* z (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (pow (* z (cos y)) 3) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (pow (* z (cos y)) 3) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (* (sqrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (* (cbrt (cos y)) (cbrt (cos y)))) (* z (sqrt (cos y))) z (* (cbrt z) (cos y)) (* (sqrt z) (cos y)) (* z (cos y)) (* z (cos y)) (log (* z (cos y))) (log (* z (cos y))) (exp (* z (cos y))) (pow (* z (cos y)) 3) (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))) (pow (* z (cos y)) 3) (sqrt (* z (cos y))) (sqrt (* z (cos y))) (* (sqrt z) (sqrt (cos y))) (* (sqrt z) (sqrt (cos y))) (* z (* (cbrt (cos y)) (cbrt (cos y)))) (* z (sqrt (cos y))) z (* (cbrt z) (cos y)) (* (sqrt z) (cos y)) (* z (cos y)) (log (sqrt (* z (cos y)))) (exp (sqrt (* z (cos y)))) (* (cbrt (sqrt (* z (cos y)))) (cbrt (sqrt (* z (cos y))))) (cbrt (sqrt (* z (cos y)))) (pow (sqrt (* z (cos y))) 3) (sqrt z) (sqrt (cos y)) 1/2 1/2 (sqrt (sqrt (* z (cos y)))) (sqrt (sqrt (* z (cos y)))) z (* z (cos y)) (- (+ (* (pow NAN 2) (pow (cos y) 2)) (* 3 (/ (* (pow NAN 6) (pow (cos y) 4)) (pow z 2)))) (* 2 (/ (* (pow NAN 4) (pow (cos y) 3)) z))) z (* z (cos y)) (* z (cos y)) z (* z (cos y)) (* z (cos y)) (+ (* NAN z) (+ (* (pow NAN 5) (pow z 3)) (* (pow NAN 3) (pow z 2)))) (+ (/ (* (pow NAN 3) (pow (cos y) 2)) z) (+ (/ (* (pow NAN 5) (pow (cos y) 3)) (pow z 2)) (* NAN (cos y)))) (- (+ (/ (* (pow NAN 5) (pow (cos y) 3)) (pow z 2)) (* NAN (cos y))) (/ (* (pow NAN 3) (pow (cos y) 2)) z)) 1.308 * * * [progress]: adding candidates to table 1.385 * [progress]: [Phase 3 of 3] Extracting. 1.385 * * [regime]: Finding splitpoints for: (# # # #) 1.386 * * * [regime-changes]: Trying 4 branch expressions: ((+ (+ x (sin y)) (* z (cos y))) z y x) 1.386 * * * * [regimes]: Trying to branch on (+ (+ x (sin y)) (* z (cos y))) from (# # # #) 1.448 * * * * [regimes]: Trying to branch on z from (# # # #) 1.499 * * * * [regimes]: Trying to branch on y from (# # # #) 1.550 * * * * [regimes]: Trying to branch on x from (# # # #) 1.601 * * * [regime]: Found split indices: #