15.277 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.065 * * * [progress]: [2/2] Setting up program. 0.067 * [progress]: [Phase 2 of 3] Improving. 0.068 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) 2.0) 0.070 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.072 * * [simplify]: iteration 1 : 23 enodes (cost 5 ) 0.073 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.074 * * [simplify]: iteration 3 : 36 enodes (cost 5 ) 0.076 * * [simplify]: iteration 4 : 41 enodes (cost 5 ) 0.077 * * [simplify]: iteration 5 : 65 enodes (cost 5 ) 0.079 * * [simplify]: iteration 6 : 108 enodes (cost 5 ) 0.082 * * [simplify]: iteration 7 : 267 enodes (cost 5 ) 0.090 * * [simplify]: iteration 8 : 1340 enodes (cost 5 ) 0.308 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.309 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) 2.0) 0.309 * * [progress]: iteration 1 / 4 0.309 * * * [progress]: picking best candidate 0.311 * * * * [pick]: Picked # 0.311 * * * [progress]: localizing error 0.317 * * * [progress]: generating rewritten candidates 0.317 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.320 * * * [progress]: generating series expansions 0.320 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.320 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.320 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.320 * [taylor]: Taking taylor expansion of (exp x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.320 * [taylor]: Taking taylor expansion of (- x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.321 * [taylor]: Taking taylor expansion of (exp x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.321 * [taylor]: Taking taylor expansion of (- x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.346 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.346 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.346 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.346 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.347 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.351 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.351 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.351 * [taylor]: Taking taylor expansion of -1 in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.351 * [taylor]: Taking taylor expansion of -1 in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.355 * * * [progress]: simplifying candidates 0.355 * [simplify]: Simplifying using # : (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))) (- (exp (- x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) 0.358 * * [simplify]: iteration 0 : 84 enodes (cost 48 ) 0.360 * * [simplify]: iteration 1 : 219 enodes (cost 45 ) 0.364 * * [simplify]: iteration 2 : 638 enodes (cost 43 ) 0.378 * * [simplify]: iteration 3 : 3219 enodes (cost 41 ) 0.577 * * [simplify]: iteration 4 : 5001 enodes (cost 41 ) 0.577 * [simplify]: Simplified to: (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (- (exp (* -1 x))) (fma (exp x) (exp x) (- (pow (exp x) -2))) (+ (exp x) (exp (- x))) (- (exp (* -1 x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (* -1 x))) (- (exp x) (exp (* -1 x))) 0.578 * * * [progress]: adding candidates to table 0.596 * * [progress]: iteration 2 / 4 0.596 * * * [progress]: picking best candidate 0.601 * * * * [pick]: Picked # 0.601 * * * [progress]: localizing error 0.611 * * * [progress]: generating rewritten candidates 0.612 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.612 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3) 0.613 * * * [progress]: generating series expansions 0.613 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.613 * [approximate]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in (x) around 0 0.613 * [taylor]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in x 0.613 * [taylor]: Rewrote expression to (+ (* 1/3 (pow x 3)) (fma 1/60 (pow x 5) (* 2 x))) 0.613 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.613 * [taylor]: Taking taylor expansion of 1/3 in x 0.613 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.614 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.614 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.614 * [taylor]: Taking taylor expansion of 1/60 in x 0.614 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.614 * [taylor]: Taking taylor expansion of 2 in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in x 0.614 * [taylor]: Rewrote expression to (+ (* 1/3 (pow x 3)) (fma 1/60 (pow x 5) (* 2 x))) 0.614 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.614 * [taylor]: Taking taylor expansion of 1/3 in x 0.614 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.614 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.614 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.614 * [taylor]: Taking taylor expansion of 1/60 in x 0.614 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.614 * [taylor]: Taking taylor expansion of 2 in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.624 * [approximate]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in (x) around 0 0.624 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in x 0.624 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ 1 x) 3)) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) 0.625 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x 0.625 * [taylor]: Taking taylor expansion of 1/3 in x 0.625 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.625 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.625 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.625 * [taylor]: Taking taylor expansion of 1/60 in x 0.625 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.625 * [taylor]: Taking taylor expansion of 2 in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in x 0.626 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ 1 x) 3)) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) 0.626 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x 0.626 * [taylor]: Taking taylor expansion of 1/3 in x 0.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.626 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.626 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.626 * [taylor]: Taking taylor expansion of 1/60 in x 0.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.627 * [taylor]: Taking taylor expansion of 2 in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.644 * [approximate]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in (x) around 0 0.644 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in x 0.644 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ -1 x) 3)) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) 0.644 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ -1 x) 3)) in x 0.644 * [taylor]: Taking taylor expansion of 1/3 in x 0.644 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.644 * [taylor]: Taking taylor expansion of -1 in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.645 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.645 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.645 * [taylor]: Taking taylor expansion of 1/60 in x 0.645 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.645 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.645 * [taylor]: Taking taylor expansion of -1 in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.645 * [taylor]: Taking taylor expansion of -2 in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in x 0.646 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ -1 x) 3)) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) 0.646 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ -1 x) 3)) in x 0.646 * [taylor]: Taking taylor expansion of 1/3 in x 0.646 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.646 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.646 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.646 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.646 * [taylor]: Taking taylor expansion of 1/60 in x 0.646 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.646 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.646 * [taylor]: Taking taylor expansion of -2 in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.667 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3) 0.667 * [approximate]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in (x) around 0 0.667 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.667 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.668 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.668 * [taylor]: Taking taylor expansion of 1/60 in x 0.668 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.668 * [taylor]: Taking taylor expansion of 2 in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.668 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.668 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.668 * [taylor]: Taking taylor expansion of 1/60 in x 0.668 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.668 * [taylor]: Taking taylor expansion of 2 in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.694 * [approximate]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in (x) around 0 0.694 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.694 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.694 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.694 * [taylor]: Taking taylor expansion of 1/60 in x 0.694 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.694 * [taylor]: Taking taylor expansion of 2 in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.695 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.695 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.695 * [taylor]: Taking taylor expansion of 1/60 in x 0.695 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.695 * [taylor]: Taking taylor expansion of 2 in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.737 * [approximate]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in (x) around 0 0.737 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.737 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.737 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.737 * [taylor]: Taking taylor expansion of 1/60 in x 0.737 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.737 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.737 * [taylor]: Taking taylor expansion of -1 in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.738 * [taylor]: Taking taylor expansion of -2 in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.738 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.738 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.738 * [taylor]: Taking taylor expansion of 1/60 in x 0.738 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.738 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.738 * [taylor]: Taking taylor expansion of -1 in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.738 * [taylor]: Taking taylor expansion of -2 in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.779 * * * [progress]: simplifying candidates 0.779 * [simplify]: Simplifying using # : (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (* 1/60 (pow x 5))) (+ (* 2 x) (* 1/60 (pow x 5))) (+ (* 2 x) (* 1/60 (pow x 5))) 0.782 * * [simplify]: iteration 0 : 37 enodes (cost 28 ) 0.784 * * [simplify]: iteration 1 : 73 enodes (cost 28 ) 0.786 * * [simplify]: iteration 2 : 165 enodes (cost 28 ) 0.789 * * [simplify]: iteration 3 : 380 enodes (cost 28 ) 0.799 * * [simplify]: iteration 4 : 1470 enodes (cost 28 ) 0.836 * * [simplify]: iteration 5 : 5001 enodes (cost 28 ) 0.836 * [simplify]: Simplified to: (* 1/3 (pow x 3)) (* 1/60 (pow x 5)) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (fma 1/60 (pow x 5) (* 2 x)) (fma 1/60 (pow x 5) (* 2 x)) (fma 1/60 (pow x 5) (* 2 x)) 0.836 * * * [progress]: adding candidates to table 0.842 * * [progress]: iteration 3 / 4 0.842 * * * [progress]: picking best candidate 0.845 * * * * [pick]: Picked # 0.845 * * * [progress]: localizing error 0.863 * * * [progress]: generating rewritten candidates 0.863 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.869 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.871 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.873 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 0.876 * * * [progress]: generating series expansions 0.876 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.876 * [approximate]: Taking taylor expansion of (- (pow (exp x) 3) (pow (exp (- x)) 3)) in (x) around 0 0.876 * [taylor]: Taking taylor expansion of (- (pow (exp x) 3) (pow (exp (- x)) 3)) in x 0.876 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.876 * [taylor]: Taking taylor expansion of (exp x) in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.876 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 0.876 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.876 * [taylor]: Taking taylor expansion of (- x) in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of (- (pow (exp x) 3) (pow (exp (- x)) 3)) in x 0.877 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.877 * [taylor]: Taking taylor expansion of (exp x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 0.877 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.877 * [taylor]: Taking taylor expansion of (- x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.916 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 3) (pow (exp (- (/ 1 x))) 3)) in (x) around 0 0.916 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 3) (pow (exp (- (/ 1 x))) 3)) in x 0.916 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.916 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 0.917 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.917 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 3) (pow (exp (- (/ 1 x))) 3)) in x 0.917 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.917 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 0.918 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.918 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.918 * [taylor]: Taking taylor expansion of x in x 0.941 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 3) (pow (exp (/ 1 x)) 3)) in (x) around 0 0.941 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 3) (pow (exp (/ 1 x)) 3)) in x 0.941 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.941 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.942 * [taylor]: Taking taylor expansion of -1 in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.942 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 3) (pow (exp (/ 1 x)) 3)) in x 0.942 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.942 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.942 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.942 * [taylor]: Taking taylor expansion of -1 in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.943 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.962 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.963 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 0.963 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.963 * [taylor]: Taking taylor expansion of (exp x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.963 * [taylor]: Taking taylor expansion of (exp x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.966 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 0.966 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.966 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.967 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.975 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 0.975 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.975 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.975 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.976 * [taylor]: Taking taylor expansion of -1 in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.976 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.976 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.976 * [taylor]: Taking taylor expansion of -1 in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.985 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 0.985 * [approximate]: Taking taylor expansion of (pow (exp (- x)) 3) in (x) around 0 0.985 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 0.985 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.985 * [taylor]: Taking taylor expansion of (- x) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 0.985 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.985 * [taylor]: Taking taylor expansion of (- x) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.991 * [approximate]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in (x) around 0 0.991 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 0.991 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.991 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 0.991 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.991 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 1.001 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 1.001 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.001 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.001 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.001 * [taylor]: Taking taylor expansion of x in x 1.001 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.001 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.001 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.001 * [taylor]: Taking taylor expansion of x in x 1.010 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 1.010 * [approximate]: Taking taylor expansion of (pow (exp x) -2) in (x) around 0 1.010 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 1.010 * [taylor]: Taking taylor expansion of (exp x) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 1.011 * [taylor]: Taking taylor expansion of (exp x) in x 1.011 * [taylor]: Taking taylor expansion of x in x 1.014 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in (x) around 0 1.014 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 1.014 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.014 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.014 * [taylor]: Taking taylor expansion of x in x 1.015 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 1.015 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.023 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in (x) around 0 1.023 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 1.023 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.023 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.023 * [taylor]: Taking taylor expansion of -1 in x 1.023 * [taylor]: Taking taylor expansion of x in x 1.024 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 1.024 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.024 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.024 * [taylor]: Taking taylor expansion of -1 in x 1.024 * [taylor]: Taking taylor expansion of x in x 1.030 * * * [progress]: simplifying candidates 1.030 * [simplify]: Simplifying using # : (fma (* (exp x) (exp x)) (exp x) (- (* (exp (- x)) (* (exp (- x)) (exp (- x)))))) (fma (- (exp (- x))) (* (exp (- x)) (exp (- x))) (* (exp (- x)) (* (exp (- x)) (exp (- x))))) (fma (* (exp x) (exp x)) (exp x) (- (* (pow (exp (- x)) (/ 3 2)) (pow (exp (- x)) (/ 3 2))))) (fma (- (pow (exp (- x)) (/ 3 2))) (pow (exp (- x)) (/ 3 2)) (* (pow (exp (- x)) (/ 3 2)) (pow (exp (- x)) (/ 3 2)))) (fma (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (- (* (exp (- x)) (* (exp (- x)) (exp (- x)))))) (fma (- (exp (- x))) (* (exp (- x)) (exp (- x))) (* (exp (- x)) (* (exp (- x)) (exp (- x))))) (fma (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (- (* (pow (exp (- x)) (/ 3 2)) (pow (exp (- x)) (/ 3 2))))) (fma (- (pow (exp (- x)) (/ 3 2))) (pow (exp (- x)) (/ 3 2)) (* (pow (exp (- x)) (/ 3 2)) (pow (exp (- x)) (/ 3 2)))) (- (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (exp x) (exp (- x))) (- (pow (pow (exp x) 3) 3) (pow (pow (exp (- x)) 3) 3)) (+ (* (pow (exp x) 3) (pow (exp x) 3)) (+ (* (pow (exp (- x)) 3) (pow (exp (- x)) 3)) (* (pow (exp x) 3) (pow (exp (- x)) 3)))) (- (pow (exp (- x)) 3)) (- (* (pow (exp x) 3) (pow (exp x) 3)) (* (pow (exp (- x)) 3) (pow (exp (- x)) 3))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) (/ 3 2)) (pow (exp (- x)) (/ 3 2))) (- (pow (exp x) (/ 3 2)) (pow (exp (- x)) (/ 3 2))) (- (pow (exp (- x)) 3)) (* x 3) (* (log (exp x)) 3) (* (exp x) (exp x)) (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (* (- x) 3) (* (log (exp (- x))) 3) (* x 3) (* (exp (- x)) (exp (- x))) (pow (exp (- x)) (/ 3 2)) (pow (exp (- x)) (/ 3 2)) (* x -2) (* (log (exp x)) -2) (pow (exp x) (/ -2 2)) (pow (exp x) (/ -2 2)) (+ (* 9 (pow x 3)) (+ (* 81/20 (pow x 5)) (* 6 x))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (- (pow (exp x) 3) (pow (exp (* -1 x)) 3)) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) (- (+ (* 9/2 (pow x 2)) 1) (* 3 x)) (pow (exp (- x)) 3) (pow (exp (* -1 x)) 3) (- (+ (* 2 (pow x 2)) 1) (* 2 x)) (/ 1 (pow (exp x) 2)) (/ 1 (pow (exp x) 2)) 1.034 * * [simplify]: iteration 0 : 213 enodes (cost 239 ) 1.038 * * [simplify]: iteration 1 : 715 enodes (cost 198 ) 1.056 * * [simplify]: iteration 2 : 4083 enodes (cost 191 ) 1.232 * * [simplify]: iteration 3 : 5001 enodes (cost 184 ) 1.233 * [simplify]: Simplified to: (- (pow (exp x) 3) (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3) (pow (exp (- x)) 3)) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3) (pow (exp (- x)) 3)) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3) (pow (exp (- x)) 3)) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3) (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3)) (+ (+ (pow (exp x) 2) (pow (exp x) -2)) 1) (- (exp x) (exp (- x))) (- (pow (pow (exp x) 3) 3) (pow (pow (exp (- x)) 3) 3)) (fma 1 1 (+ (pow (exp x) 6) (pow (pow (exp x) -1) 6))) (- (pow (exp (- x)) 3)) (fma (- (pow (exp x) -4)) (pow (exp x) -2) (pow (exp x) 6)) (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (pow (exp x) 3/2) (pow (exp (- x)) 3/2)) (- (pow (exp x) 3/2) (pow (exp (- x)) 3/2)) (- (pow (exp (- x)) 3)) (* 3 x) (* 3 x) (pow (exp x) 2) (pow (exp x) 3/2) (pow (exp x) 3/2) (* -3 x) (* -3 x) (* 3 x) (pow (exp x) -2) (pow (exp (- x)) 3/2) (pow (exp (- x)) 3/2) (* x -2) (* x -2) (pow (exp x) -1) (pow (exp x) -1) (fma 9 (pow x 3) (fma 81/20 (pow x 5) (* 6 x))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (fma 9/2 (pow x 2) (fma 3 x 1)) (pow (exp x) 3) (pow (exp x) 3) (fma -3 x (fma 9/2 (pow x 2) 1)) (pow (exp (- x)) 3) (pow (exp (- x)) 3) (fma x -2 (fma 2 (pow x 2) 1)) (pow (exp x) -2) (pow (exp x) -2) 1.234 * * * [progress]: adding candidates to table 1.316 * * [progress]: iteration 4 / 4 1.316 * * * [progress]: picking best candidate 1.320 * * * * [pick]: Picked # 1.320 * * * [progress]: localizing error 1.336 * * * [progress]: generating rewritten candidates 1.336 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.341 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 1.344 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 1.345 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.349 * * * [progress]: generating series expansions 1.349 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 1.349 * [approximate]: Taking taylor expansion of (- (exp (* 3 x)) (pow (exp (- x)) 3)) in (x) around 0 1.349 * [taylor]: Taking taylor expansion of (- (exp (* 3 x)) (pow (exp (- x)) 3)) in x 1.349 * [taylor]: Taking taylor expansion of (exp (* 3 x)) in x 1.349 * [taylor]: Taking taylor expansion of (* 3 x) in x 1.349 * [taylor]: Taking taylor expansion of 3 in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 1.350 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.350 * [taylor]: Taking taylor expansion of (- x) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of (- (exp (* 3 x)) (pow (exp (- x)) 3)) in x 1.350 * [taylor]: Taking taylor expansion of (exp (* 3 x)) in x 1.351 * [taylor]: Taking taylor expansion of (* 3 x) in x 1.351 * [taylor]: Taking taylor expansion of 3 in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 1.351 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.351 * [taylor]: Taking taylor expansion of (- x) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.389 * [approximate]: Taking taylor expansion of (- (exp (/ 3 x)) (pow (exp (- (/ 1 x))) 3)) in (x) around 0 1.389 * [taylor]: Taking taylor expansion of (- (exp (/ 3 x)) (pow (exp (- (/ 1 x))) 3)) in x 1.389 * [taylor]: Taking taylor expansion of (exp (/ 3 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 3 x) in x 1.389 * [taylor]: Taking taylor expansion of 3 in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 1.390 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.390 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of (- (exp (/ 3 x)) (pow (exp (- (/ 1 x))) 3)) in x 1.390 * [taylor]: Taking taylor expansion of (exp (/ 3 x)) in x 1.390 * [taylor]: Taking taylor expansion of (/ 3 x) in x 1.390 * [taylor]: Taking taylor expansion of 3 in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 1.390 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.391 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.403 * [approximate]: Taking taylor expansion of (- (exp (/ -3 x)) (pow (exp (/ 1 x)) 3)) in (x) around 0 1.403 * [taylor]: Taking taylor expansion of (- (exp (/ -3 x)) (pow (exp (/ 1 x)) 3)) in x 1.403 * [taylor]: Taking taylor expansion of (exp (/ -3 x)) in x 1.403 * [taylor]: Taking taylor expansion of (/ -3 x) in x 1.403 * [taylor]: Taking taylor expansion of -3 in x 1.403 * [taylor]: Taking taylor expansion of x in x 1.404 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.404 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.404 * [taylor]: Taking taylor expansion of x in x 1.404 * [taylor]: Taking taylor expansion of (- (exp (/ -3 x)) (pow (exp (/ 1 x)) 3)) in x 1.404 * [taylor]: Taking taylor expansion of (exp (/ -3 x)) in x 1.404 * [taylor]: Taking taylor expansion of (/ -3 x) in x 1.404 * [taylor]: Taking taylor expansion of -3 in x 1.404 * [taylor]: Taking taylor expansion of x in x 1.405 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.405 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.405 * [taylor]: Taking taylor expansion of x in x 1.416 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 1.417 * [approximate]: Taking taylor expansion of (pow (exp (- x)) 3) in (x) around 0 1.417 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 1.417 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.417 * [taylor]: Taking taylor expansion of (- x) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (pow (exp (- x)) 3) in x 1.417 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.417 * [taylor]: Taking taylor expansion of (- x) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.422 * [approximate]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in (x) around 0 1.422 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 1.422 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.422 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.422 * [taylor]: Taking taylor expansion of x in x 1.423 * [taylor]: Taking taylor expansion of (pow (exp (- (/ 1 x))) 3) in x 1.423 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.423 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.423 * [taylor]: Taking taylor expansion of x in x 1.433 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 1.433 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.433 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 1.433 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.445 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 1.445 * [approximate]: Taking taylor expansion of (pow (exp x) -2) in (x) around 0 1.445 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 1.445 * [taylor]: Taking taylor expansion of (exp x) in x 1.445 * [taylor]: Taking taylor expansion of x in x 1.445 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 1.445 * [taylor]: Taking taylor expansion of (exp x) in x 1.446 * [taylor]: Taking taylor expansion of x in x 1.449 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in (x) around 0 1.449 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 1.449 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.450 * [taylor]: Taking taylor expansion of x in x 1.450 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 1.450 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.450 * [taylor]: Taking taylor expansion of x in x 1.456 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in (x) around 0 1.456 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 1.456 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.456 * [taylor]: Taking taylor expansion of -1 in x 1.456 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 1.457 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.457 * [taylor]: Taking taylor expansion of -1 in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.463 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 1.463 * [approximate]: Taking taylor expansion of (exp (* 3 x)) in (x) around 0 1.463 * [taylor]: Taking taylor expansion of (exp (* 3 x)) in x 1.463 * [taylor]: Taking taylor expansion of (* 3 x) in x 1.463 * [taylor]: Taking taylor expansion of 3 in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.464 * [taylor]: Taking taylor expansion of (exp (* 3 x)) in x 1.464 * [taylor]: Taking taylor expansion of (* 3 x) in x 1.464 * [taylor]: Taking taylor expansion of 3 in x 1.464 * [taylor]: Taking taylor expansion of x in x 1.467 * [approximate]: Taking taylor expansion of (exp (/ 3 x)) in (x) around 0 1.467 * [taylor]: Taking taylor expansion of (exp (/ 3 x)) in x 1.467 * [taylor]: Taking taylor expansion of (/ 3 x) in x 1.467 * [taylor]: Taking taylor expansion of 3 in x 1.467 * [taylor]: Taking taylor expansion of x in x 1.467 * [taylor]: Taking taylor expansion of (exp (/ 3 x)) in x 1.467 * [taylor]: Taking taylor expansion of (/ 3 x) in x 1.467 * [taylor]: Taking taylor expansion of 3 in x 1.467 * [taylor]: Taking taylor expansion of x in x 1.468 * [approximate]: Taking taylor expansion of (exp (/ -3 x)) in (x) around 0 1.468 * [taylor]: Taking taylor expansion of (exp (/ -3 x)) in x 1.468 * [taylor]: Taking taylor expansion of (/ -3 x) in x 1.468 * [taylor]: Taking taylor expansion of -3 in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of (exp (/ -3 x)) in x 1.468 * [taylor]: Taking taylor expansion of (/ -3 x) in x 1.468 * [taylor]: Taking taylor expansion of -3 in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.469 * * * [progress]: simplifying candidates 1.469 * [simplify]: Simplifying using # : (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (exp x) (exp (- x))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) (- (exp x) (exp (- x))) (- (pow (exp (* 3 x)) 3) (pow (pow (exp (- x)) 3) 3)) (+ (* (exp (* 3 x)) (exp (* 3 x))) (+ (* (pow (exp (- x)) 3) (pow (exp (- x)) 3)) (* (exp (* 3 x)) (pow (exp (- x)) 3)))) (- (pow (exp (- x)) 3)) (- (* (exp (* 3 x)) (exp (* 3 x))) (* (pow (exp (- x)) 3) (pow (exp (- x)) 3))) (+ (exp (* 3 x)) (pow (exp (- x)) 3)) (- (pow (exp (- x)) 3)) (* (- x) 3) (* (log (exp (- x))) 3) (* x 3) (* (exp (- x)) (exp (- x))) (pow (exp (- x)) (/ 3 2)) (pow (exp (- x)) (/ 3 2)) (* x -2) (* (log (exp x)) -2) (pow (exp x) (/ -2 2)) (pow (exp x) (/ -2 2)) (exp 3) (exp x) (exp x) (+ (* 9 (pow x 3)) (+ (* 81/20 (pow x 5)) (* 6 x))) (- (exp (* 3 x)) (pow (exp (- x)) 3)) (- (exp (* 3 x)) (pow (exp (* -1 x)) 3)) (- (+ (* 9/2 (pow x 2)) 1) (* 3 x)) (pow (exp (- x)) 3) (pow (exp (* -1 x)) 3) (- (+ (* 2 (pow x 2)) 1) (* 2 x)) (/ 1 (pow (exp x) 2)) (/ 1 (pow (exp x) 2)) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (exp (* 3 x)) (exp (* 3 x)) 1.473 * * [simplify]: iteration 0 : 181 enodes (cost 148 ) 1.477 * * [simplify]: iteration 1 : 577 enodes (cost 130 ) 1.490 * * [simplify]: iteration 2 : 2865 enodes (cost 126 ) 1.578 * * [simplify]: iteration 3 : 5001 enodes (cost 120 ) 1.579 * [simplify]: Simplified to: (+ (+ (pow (exp x) 2) (pow (exp x) -2)) 1) (- (exp x) (exp (- x))) (+ (+ (pow (exp x) 2) (pow (exp x) -2)) 1) (- (exp x) (exp (- x))) (- (pow (exp (* 3 x)) 3) (pow (pow (exp (- x)) 3) 3)) (fma (exp (* 3 x)) (+ (exp (* 3 x)) (pow (exp (- x)) 3)) (pow (pow (exp x) -1) 6)) (- (pow (exp (* -1 x)) 3)) (fma (- (pow (exp x) -4)) (pow (exp x) -2) (pow (exp x) 6)) (+ (exp (* 3 x)) (pow (exp (- x)) 3)) (- (pow (exp (* -1 x)) 3)) (* -3 x) (* -3 x) (* 3 x) (pow (exp x) -2) (pow (exp (- x)) 3/2) (pow (exp (- x)) 3/2) (* x -2) (* x -2) (pow (exp x) -1) (pow (exp x) -1) (exp 3) (exp x) (exp x) (fma 9 (pow x 3) (fma 81/20 (pow x 5) (* 6 x))) (- (exp (* 3 x)) (pow (exp (* -1 x)) 3)) (- (exp (* 3 x)) (pow (exp (* -1 x)) 3)) (fma -3 x (fma 9/2 (pow x 2) 1)) (pow (exp x) -3) (pow (exp x) -3) (fma x -2 (fma 2 (pow x 2) 1)) (pow (exp x) -2) (pow (exp x) -2) (fma 9/2 (pow x 2) (fma 3 x 1)) (exp (* 3 x)) (exp (* 3 x)) 1.579 * * * [progress]: adding candidates to table 1.647 * [progress]: [Phase 3 of 3] Extracting. 1.647 * * [regime]: Finding splitpoints for: (# # # #) 1.648 * * * [regime-changes]: Trying 3 branch expressions: ((- (exp x) (exp (- x))) (/ (- (exp x) (exp (- x))) 2.0) x) 1.648 * * * * [regimes]: Trying to branch on (- (exp x) (exp (- x))) from (# # # #) 1.670 * * * * [regimes]: Trying to branch on (/ (- (exp x) (exp (- x))) 2.0) from (# # # #) 1.690 * * * * [regimes]: Trying to branch on x from (# # # #) 1.707 * * * [regime]: Found split indices: #