10.069 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.064 * * * [progress]: [2/2] Setting up program. 0.066 * [progress]: [Phase 2 of 3] Improving. 0.066 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) 2.0) 0.069 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.070 * * [simplify]: iteration 1 : 23 enodes (cost 5 ) 0.071 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.073 * * [simplify]: iteration 3 : 36 enodes (cost 5 ) 0.074 * * [simplify]: iteration 4 : 41 enodes (cost 5 ) 0.076 * * [simplify]: iteration 5 : 65 enodes (cost 5 ) 0.077 * * [simplify]: iteration 6 : 108 enodes (cost 5 ) 0.080 * * [simplify]: iteration 7 : 267 enodes (cost 5 ) 0.089 * * [simplify]: iteration 8 : 1342 enodes (cost 5 ) 0.286 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.287 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) 2.0) 0.288 * * [progress]: iteration 1 / 4 0.288 * * * [progress]: picking best candidate 0.289 * * * * [pick]: Picked # 0.289 * * * [progress]: localizing error 0.298 * * * [progress]: generating rewritten candidates 0.298 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.305 * * * [progress]: generating series expansions 0.305 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.305 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.305 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.305 * [taylor]: Taking taylor expansion of (exp x) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.305 * [taylor]: Taking taylor expansion of (- x) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.306 * [taylor]: Taking taylor expansion of (exp x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.306 * [taylor]: Taking taylor expansion of (- x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.332 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.332 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.332 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.332 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.333 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.337 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.337 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.337 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.337 * [taylor]: Taking taylor expansion of -1 in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.338 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.338 * [taylor]: Taking taylor expansion of -1 in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.342 * * * [progress]: simplifying candidates 0.342 * [simplify]: Simplifying using # : (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma 1 (exp x) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x))))))) (fma (- (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))) (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))) (fma 1 (exp x) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma 1 (exp x) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (expm1 (- (exp x) (exp (- x)))) (log1p (- (exp x) (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (/ (exp (exp x)) (exp (exp (- x)))) (log (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (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))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (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))) 0.346 * * [simplify]: iteration 0 : 158 enodes (cost 354 ) 0.349 * * [simplify]: iteration 1 : 416 enodes (cost 228 ) 0.360 * * [simplify]: iteration 2 : 2421 enodes (cost 226 ) 0.455 * * [simplify]: iteration 3 : 5002 enodes (cost 203 ) 0.456 * [simplify]: Simplified to: (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (exp x) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (expm1 (- (exp x) (exp (- x)))) (log1p (- (exp x) (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (exp (- (exp x) (exp (- x)))) (log (- (exp x) (exp (- x)))) (exp (- (exp x) (exp (- x)))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))) (pow (- (exp x) (exp (* -1 x))) 3) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (+ 1 (exp (+ x x))) (pow (exp x) -2)) (- (exp (- x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (- x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) 0.456 * * * [progress]: adding candidates to table 0.514 * * [progress]: iteration 2 / 4 0.514 * * * [progress]: picking best candidate 0.520 * * * * [pick]: Picked # 0.520 * * * [progress]: localizing error 0.531 * * * [progress]: generating rewritten candidates 0.531 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.534 * * * [progress]: generating series expansions 0.535 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.535 * [approximate]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in (x) around 0 0.535 * [taylor]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in x 0.535 * [taylor]: Rewrote expression to (+ (* 1/3 (pow x 3)) (fma 1/60 (pow x 5) (* 2 x))) 0.535 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.535 * [taylor]: Taking taylor expansion of 1/3 in x 0.535 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.535 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.535 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.535 * [taylor]: Taking taylor expansion of 1/60 in x 0.535 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.535 * [taylor]: Taking taylor expansion of 2 in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in x 0.535 * [taylor]: Rewrote expression to (+ (* 1/3 (pow x 3)) (fma 1/60 (pow x 5) (* 2 x))) 0.535 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.535 * [taylor]: Taking taylor expansion of 1/3 in x 0.535 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.536 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.536 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.536 * [taylor]: Taking taylor expansion of 1/60 in x 0.536 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.536 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.536 * [taylor]: Taking taylor expansion of 2 in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.547 * [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 0.547 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in x 0.547 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ 1 x) 3)) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) 0.547 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x 0.547 * [taylor]: Taking taylor expansion of 1/3 in x 0.547 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.547 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.547 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.547 * [taylor]: Taking taylor expansion of 1/60 in x 0.547 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.548 * [taylor]: Taking taylor expansion of 2 in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in x 0.548 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ 1 x) 3)) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) 0.548 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x 0.548 * [taylor]: Taking taylor expansion of 1/3 in x 0.548 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.549 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.549 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.549 * [taylor]: Taking taylor expansion of 1/60 in x 0.549 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.549 * [taylor]: Taking taylor expansion of 2 in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.568 * [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 0.568 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in x 0.568 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ -1 x) 3)) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) 0.568 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ -1 x) 3)) in x 0.568 * [taylor]: Taking taylor expansion of 1/3 in x 0.568 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.568 * [taylor]: Taking taylor expansion of -1 in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.569 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.569 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.569 * [taylor]: Taking taylor expansion of 1/60 in x 0.569 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.569 * [taylor]: Taking taylor expansion of -1 in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.569 * [taylor]: Taking taylor expansion of -2 in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in x 0.570 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ -1 x) 3)) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) 0.570 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ -1 x) 3)) in x 0.570 * [taylor]: Taking taylor expansion of 1/3 in x 0.570 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.570 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.570 * [taylor]: Taking taylor expansion of -1 in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.570 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.570 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.570 * [taylor]: Taking taylor expansion of 1/60 in x 0.570 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.570 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.570 * [taylor]: Taking taylor expansion of -1 in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.571 * [taylor]: Taking taylor expansion of -2 in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.589 * * * [progress]: simplifying candidates 0.590 * [simplify]: Simplifying using # : (expm1 (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (log1p (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (* 1/3 (pow x 3)) (log (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (exp (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (* (cbrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (cbrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))))) (cbrt (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 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (sqrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (sqrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (+ (* 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)))) 0.592 * * [simplify]: iteration 0 : 49 enodes (cost 89 ) 0.594 * * [simplify]: iteration 1 : 150 enodes (cost 78 ) 0.598 * * [simplify]: iteration 2 : 862 enodes (cost 78 ) 0.618 * * [simplify]: iteration 3 : 5001 enodes (cost 78 ) 0.618 * [simplify]: Simplified to: (expm1 (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (log1p (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (* 1/3 (pow x 3)) (log (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (exp (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (* (cbrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (cbrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))))) (cbrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (pow (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) 3) (sqrt (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x)))) (sqrt (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 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) 0.619 * * * [progress]: adding candidates to table 0.655 * * [progress]: iteration 3 / 4 0.655 * * * [progress]: picking best candidate 0.660 * * * * [pick]: Picked # 0.660 * * * [progress]: localizing error 0.668 * * * [progress]: generating rewritten candidates 0.669 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.669 * * * [progress]: generating series expansions 0.669 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.670 * [approximate]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in (x) around 0 0.670 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 0.670 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 0.670 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.670 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.670 * [taylor]: Taking taylor expansion of (exp x) in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.671 * [taylor]: Taking taylor expansion of (exp x) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 0.673 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.673 * [taylor]: Taking taylor expansion of (- x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 0.673 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 0.673 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.673 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.673 * [taylor]: Taking taylor expansion of (exp x) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.674 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.674 * [taylor]: Taking taylor expansion of (exp x) in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 0.676 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.676 * [taylor]: Taking taylor expansion of (- x) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.720 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in (x) around 0 0.720 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 0.720 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 0.720 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.720 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.720 * [taylor]: Taking taylor expansion of x in x 0.721 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.721 * [taylor]: Taking taylor expansion of x in x 0.721 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 0.721 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.721 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.721 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 0.722 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 0.722 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.722 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.722 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.723 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 0.723 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.723 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.723 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.723 * [taylor]: Taking taylor expansion of x in x 0.736 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in (x) around 0 0.736 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 0.736 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 0.736 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.736 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.736 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.736 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.736 * [taylor]: Taking taylor expansion of -1 in x 0.736 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.737 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) 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 0.737 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 0.737 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 0.738 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 0.738 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.738 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.738 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) 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 (sqrt (exp (/ -1 x))) in x 0.738 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) 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 0.739 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 0.739 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.751 * * * [progress]: simplifying candidates 0.751 * [simplify]: Simplifying using # : (expm1 (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (log1p (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (* (sqrt (exp x)) (sqrt (exp x))) (log (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (exp (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (* (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (* (* (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (sqrt (fma (sqrt (exp x)) (sqrt (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))) 0.754 * * [simplify]: iteration 0 : 62 enodes (cost 122 ) 0.756 * * [simplify]: iteration 1 : 140 enodes (cost 98 ) 0.759 * * [simplify]: iteration 2 : 361 enodes (cost 97 ) 0.765 * * [simplify]: iteration 3 : 1151 enodes (cost 97 ) 0.791 * * [simplify]: iteration 4 : 5002 enodes (cost 97 ) 0.792 * [simplify]: Simplified to: (expm1 (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (log1p (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (exp x) (log (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (exp (- (exp x) (exp (- x)))) (* (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))))) (cbrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (pow (- (exp x) (exp (- x))) 3) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x))))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) 0.792 * * * [progress]: adding candidates to table 0.823 * * [progress]: iteration 4 / 4 0.823 * * * [progress]: picking best candidate 0.825 * * * * [pick]: Picked # 0.825 * * * [progress]: localizing error 0.840 * * * [progress]: generating rewritten candidates 0.840 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.841 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2) 0.844 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.853 * * * [progress]: generating series expansions 0.853 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.853 * [approximate]: Taking taylor expansion of (fma -1 (pow (exp x) -2) (exp (* 2 x))) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp x) -2) (exp (* 2 x))) in x 0.853 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp x) -2)) (exp (* 2 x))) 0.853 * [taylor]: Taking taylor expansion of (* -1 (pow (exp x) -2)) in x 0.854 * [taylor]: Taking taylor expansion of -1 in x 0.854 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 0.854 * [taylor]: Taking taylor expansion of (exp x) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.854 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.854 * [taylor]: Taking taylor expansion of 2 in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp x) -2) (exp (* 2 x))) in x 0.855 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp x) -2)) (exp (* 2 x))) 0.855 * [taylor]: Taking taylor expansion of (* -1 (pow (exp x) -2)) in x 0.855 * [taylor]: Taking taylor expansion of -1 in x 0.855 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 0.855 * [taylor]: Taking taylor expansion of (exp x) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.855 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.855 * [taylor]: Taking taylor expansion of 2 in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.888 * [approximate]: Taking taylor expansion of (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) in (x) around 0 0.888 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) in x 0.888 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ 1 x)) -2)) (exp (* 2 (/ 1 x)))) 0.888 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ 1 x)) -2)) in x 0.888 * [taylor]: Taking taylor expansion of -1 in x 0.888 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 0.888 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.889 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.889 * [taylor]: Taking taylor expansion of 2 in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) in x 0.889 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ 1 x)) -2)) (exp (* 2 (/ 1 x)))) 0.889 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ 1 x)) -2)) in x 0.889 * [taylor]: Taking taylor expansion of -1 in x 0.889 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 0.889 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.890 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.890 * [taylor]: Taking taylor expansion of 2 in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.909 * [approximate]: Taking taylor expansion of (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) in (x) around 0 0.909 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) in x 0.909 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ -1 x)) -2)) (exp (- (* 2 (/ 1 x))))) 0.909 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ -1 x)) -2)) in x 0.909 * [taylor]: Taking taylor expansion of -1 in x 0.909 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 0.909 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.909 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.910 * [taylor]: Taking taylor expansion of -1 in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.910 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.910 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.910 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.910 * [taylor]: Taking taylor expansion of 2 in x 0.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.910 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) in x 0.911 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ -1 x)) -2)) (exp (- (* 2 (/ 1 x))))) 0.911 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ -1 x)) -2)) in x 0.911 * [taylor]: Taking taylor expansion of -1 in x 0.911 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 0.911 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.911 * [taylor]: Taking taylor expansion of -1 in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.911 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.911 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.911 * [taylor]: Taking taylor expansion of 2 in x 0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.925 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2) 0.926 * [approximate]: Taking taylor expansion of (pow (exp x) -2) in (x) around 0 0.926 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 0.926 * [taylor]: Taking taylor expansion of (exp x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 0.926 * [taylor]: Taking taylor expansion of (exp x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.930 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in (x) around 0 0.930 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 0.930 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 0.931 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.931 * [taylor]: Taking taylor expansion of x in x 0.937 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in (x) around 0 0.937 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 0.938 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.938 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.938 * [taylor]: Taking taylor expansion of -1 in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 0.939 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.939 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.939 * [taylor]: Taking taylor expansion of -1 in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.949 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.950 * [approximate]: Taking taylor expansion of (/ (fma -1 (pow (exp x) -2) (exp (* 2 x))) (+ (exp x) (exp (- x)))) in (x) around 0 0.950 * [taylor]: Taking taylor expansion of (/ (fma -1 (pow (exp x) -2) (exp (* 2 x))) (+ (exp x) (exp (- x)))) in x 0.950 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp x) -2) (exp (* 2 x))) in x 0.950 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp x) -2)) (exp (* 2 x))) 0.950 * [taylor]: Taking taylor expansion of (* -1 (pow (exp x) -2)) in x 0.950 * [taylor]: Taking taylor expansion of -1 in x 0.950 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 0.950 * [taylor]: Taking taylor expansion of (exp x) in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.951 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.951 * [taylor]: Taking taylor expansion of 2 in x 0.951 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.952 * [taylor]: Taking taylor expansion of (exp x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.952 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.952 * [taylor]: Taking taylor expansion of (- x) in x 0.952 * [taylor]: Taking taylor expansion of x in x 0.960 * [taylor]: Taking taylor expansion of (/ (fma -1 (pow (exp x) -2) (exp (* 2 x))) (+ (exp x) (exp (- x)))) in x 0.960 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp x) -2) (exp (* 2 x))) in x 0.960 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp x) -2)) (exp (* 2 x))) 0.960 * [taylor]: Taking taylor expansion of (* -1 (pow (exp x) -2)) in x 0.960 * [taylor]: Taking taylor expansion of -1 in x 0.960 * [taylor]: Taking taylor expansion of (pow (exp x) -2) in x 0.960 * [taylor]: Taking taylor expansion of (exp x) in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.960 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.960 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.960 * [taylor]: Taking taylor expansion of 2 in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.962 * [taylor]: Taking taylor expansion of (exp x) in x 0.962 * [taylor]: Taking taylor expansion of x in x 0.962 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.962 * [taylor]: Taking taylor expansion of (- x) in x 0.962 * [taylor]: Taking taylor expansion of x in x 1.017 * [approximate]: Taking taylor expansion of (/ (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 1.018 * [taylor]: Taking taylor expansion of (/ (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.018 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) in x 1.018 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ 1 x)) -2)) (exp (* 2 (/ 1 x)))) 1.018 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ 1 x)) -2)) in x 1.018 * [taylor]: Taking taylor expansion of -1 in x 1.018 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 1.018 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.018 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.018 * [taylor]: Taking taylor expansion of 2 in x 1.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.019 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.019 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.019 * [taylor]: Taking taylor expansion of x in x 1.019 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.019 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.019 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of (/ (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 1.020 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ 1 x)) -2) (exp (* 2 (/ 1 x)))) in x 1.020 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ 1 x)) -2)) (exp (* 2 (/ 1 x)))) 1.020 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ 1 x)) -2)) in x 1.020 * [taylor]: Taking taylor expansion of -1 in x 1.020 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) -2) in x 1.021 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.021 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.021 * [taylor]: Taking taylor expansion of 2 in x 1.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.022 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.022 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.042 * [approximate]: Taking taylor expansion of (/ (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 1.042 * [taylor]: Taking taylor expansion of (/ (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.042 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) in x 1.042 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ -1 x)) -2)) (exp (- (* 2 (/ 1 x))))) 1.042 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ -1 x)) -2)) in x 1.042 * [taylor]: Taking taylor expansion of -1 in x 1.042 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 1.042 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.042 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.042 * [taylor]: Taking taylor expansion of -1 in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.043 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.043 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.043 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.043 * [taylor]: Taking taylor expansion of 2 in x 1.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.043 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.044 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.044 * [taylor]: Taking taylor expansion of -1 in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.045 * [taylor]: Taking taylor expansion of (/ (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 1.045 * [taylor]: Taking taylor expansion of (fma -1 (pow (exp (/ -1 x)) -2) (exp (- (* 2 (/ 1 x))))) in x 1.045 * [taylor]: Rewrote expression to (+ (* -1 (pow (exp (/ -1 x)) -2)) (exp (- (* 2 (/ 1 x))))) 1.045 * [taylor]: Taking taylor expansion of (* -1 (pow (exp (/ -1 x)) -2)) in x 1.045 * [taylor]: Taking taylor expansion of -1 in x 1.045 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) -2) in x 1.045 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.045 * [taylor]: Taking taylor expansion of -1 in x 1.045 * [taylor]: Taking taylor expansion of x in x 1.046 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.046 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.046 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.046 * [taylor]: Taking taylor expansion of 2 in x 1.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.046 * [taylor]: Taking taylor expansion of x in x 1.047 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.047 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.047 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.047 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.047 * [taylor]: Taking taylor expansion of -1 in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.066 * * * [progress]: simplifying candidates 1.067 * [simplify]: Simplifying using # : (expm1 (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (log1p (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (- 1) (pow (exp x) -2)) (log (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (exp (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (* (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (expm1 (pow (exp x) -2)) (log1p (pow (exp x) -2)) (* x -2) (* (log (exp x)) -2) (* 1 -2) (* (cbrt x) -2) (* (sqrt x) -2) (* x -2) (pow (exp x) (* (cbrt -2) (cbrt -2))) (pow (exp x) (sqrt -2)) (pow (exp x) 1) (pow (* (cbrt (exp x)) (cbrt (exp x))) -2) (pow (cbrt (exp x)) -2) (pow (sqrt (exp x)) -2) (pow (sqrt (exp x)) -2) (pow 1 -2) (pow (exp x) -2) (log (pow (exp x) -2)) (exp (pow (exp x) -2)) (* (cbrt (pow (exp x) -2)) (cbrt (pow (exp x) -2))) (cbrt (pow (exp x) -2)) (* (* (pow (exp x) -2) (pow (exp x) -2)) (pow (exp x) -2)) (sqrt (pow (exp x) -2)) (sqrt (pow (exp x) -2)) (pow (exp x) (/ -2 2)) (pow (exp x) (/ -2 2)) (expm1 (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (log1p (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (- (log (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (log (+ (exp x) (exp (- x))))) (log (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (exp (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (/ (* (* (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) (* (cbrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (cbrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))))) (cbrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (* (* (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (sqrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (sqrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (- (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (- (+ (exp x) (exp (- x)))) (/ (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) 1) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (/ (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) 1) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) 1) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) 1) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (sqrt (+ (exp x) (exp (- x))))) (/ 1 1) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))) (/ 1 1) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (sqrt (+ (exp x) (exp (- x))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) 1) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) 1) (/ (+ (exp x) (exp (- x))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (/ (+ (exp x) (exp (- x))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (/ (+ (exp x) (exp (- x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x))) (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (- (+ (* 2 (pow x 2)) 1) (* 2 x)) (/ 1 (pow (exp x) 2)) (/ 1 (pow (exp x) 2)) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (/ (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (+ (exp x) (exp (- x)))) (/ (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (+ (exp (* -1 x)) (exp x))) 1.073 * * [simplify]: iteration 0 : 291 enodes (cost 824 ) 1.079 * * [simplify]: iteration 1 : 1097 enodes (cost 754 ) 1.102 * * [simplify]: iteration 2 : 5002 enodes (cost 733 ) 1.105 * [simplify]: Simplified to: (expm1 (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (log1p (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (- 1) (pow (exp x) -2)) (log (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (exp (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (pow (- (pow (exp x) 2) (pow (exp x) -2)) 3) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (expm1 (pow (exp x) -2)) (log1p (pow (exp x) -2)) (* x -2) (* x -2) -2 (* (cbrt x) -2) (* (sqrt x) -2) (* x -2) (pow (exp x) (* (cbrt -2) (cbrt -2))) (pow (exp x) (sqrt -2)) (exp x) (pow (* (cbrt (exp x)) (cbrt (exp x))) -2) (pow (cbrt (exp x)) -2) (pow (exp x) -1) (pow (exp x) -1) 1 (pow (exp x) -2) (* x -2) (exp (pow (exp x) -2)) (* (cbrt (pow (exp x) -2)) (cbrt (pow (exp x) -2))) (cbrt (pow (exp x) -2)) (pow (pow (exp x) -2) 3) (pow (exp x) -1) (pow (exp x) -1) (pow (exp x) -1) (pow (exp x) -1) (expm1 (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (log1p (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (log (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (log (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (exp (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (pow (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))) 3) (* (cbrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (cbrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))))) (cbrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (pow (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x)))) 3) (sqrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (sqrt (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (exp x) (exp (- x))))) (+ (pow (exp x) -2) (- (pow (exp x) 2))) (- (+ (exp x) (exp (- x)))) (/ (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (* (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (/ (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (/ (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (+ (exp x) (exp (- x)))) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (cbrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (sqrt (+ (exp x) (exp (- x))))) 1 (/ (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (+ (exp (* -1 x)) (exp x))) 1 (/ (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (+ (exp (* -1 x)) (exp x))) (/ 1 (+ (exp x) (exp (- x)))) (/ (+ (exp x) (exp (- x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (sqrt (+ (exp x) (exp (- x))))) (- (pow (exp x) 2) (pow (exp x) -2)) (- (pow (exp x) 2) (pow (exp x) -2)) (/ (+ (exp x) (exp (- x))) (cbrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (/ (+ (exp x) (exp (- x))) (sqrt (fma (- 1) (pow (exp x) -2) (exp (+ x x))))) (/ (+ (exp x) (exp (- x))) (fma (- 1) (pow (exp x) -2) (exp (+ x x)))) (/ (fma (- 1) (pow (exp x) -2) (exp (+ x x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3))) 1 (fma 8/3 (pow x 3) (fma 8/15 (pow x 5) (* 4 x))) (- (pow (exp x) 2) (pow (exp x) -2)) (- (pow (exp x) 2) (pow (exp x) -2)) (fma -2 x (fma 2 (pow x 2) 1)) (pow (exp x) -2) (pow (exp x) -2) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (/ (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (+ (exp (* -1 x)) (exp x))) (/ (- (exp (* 2 x)) (/ 1 (pow (exp x) 2))) (+ (exp (* -1 x)) (exp x))) 1.105 * * * [progress]: adding candidates to table 1.302 * [progress]: [Phase 3 of 3] Extracting. 1.302 * * [regime]: Finding splitpoints for: (# # #) 1.303 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.303 * * * * [regimes]: Trying to branch on x from (# # #) 1.317 * * * [regime]: Found split indices: #