14.536 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.067 * * * [progress]: [2/2] Setting up program. 0.069 * [progress]: [Phase 2 of 3] Improving. 0.070 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) 2.0) 0.070 * * [simplify]: iteration 0 : 7 enodes (cost 8 ) 0.071 * * [simplify]: iteration 1 : 14 enodes (cost 8 ) 0.073 * * [simplify]: iteration 2 : 24 enodes (cost 8 ) 0.076 * * [simplify]: iteration 3 : 30 enodes (cost 8 ) 0.078 * * [simplify]: iteration 4 : 34 enodes (cost 8 ) 0.081 * * [simplify]: iteration done : 34 enodes (cost 8 ) 0.082 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) 2.0) 0.082 * * [progress]: iteration 1 / 4 0.082 * * * [progress]: picking best candidate 0.083 * * * * [pick]: Picked # 0.083 * * * [progress]: localizing error 0.090 * * * [progress]: generating rewritten candidates 0.090 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.098 * * * [progress]: generating series expansions 0.098 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.098 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.098 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.098 * [taylor]: Taking taylor expansion of (exp x) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.098 * [taylor]: Taking taylor expansion of (- x) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.099 * [taylor]: Taking taylor expansion of (exp x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.099 * [taylor]: Taking taylor expansion of (- x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.128 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.128 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.128 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.128 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.129 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.133 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.133 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.133 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.133 * [taylor]: Taking taylor expansion of -1 in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.134 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.134 * [taylor]: Taking taylor expansion of -1 in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.138 * * * [progress]: simplifying candidates 0.138 * [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))) 0.141 * * [simplify]: iteration 0 : 73 enodes (cost 547 ) 0.152 * * [simplify]: iteration 1 : 156 enodes (cost 401 ) 0.192 * * [simplify]: iteration 2 : 385 enodes (cost 308 ) 0.383 * * [simplify]: iteration 3 : 1443 enodes (cost 253 ) 1.180 * * [simplify]: iteration done : 5001 enodes (cost 253 ) 1.181 * [simplify]: Simplified to: (- (pow (cbrt (exp x)) 3) (exp (- x))) 0 (- (pow (cbrt (exp x)) 3) (exp (- x))) 0 (- (pow (cbrt (exp x)) 3) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (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 (- x))) 3) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (exp (* x -3))) (+ (exp (* x -2)) (+ 1 (exp (+ x x)))) (- (exp (- x))) (- (exp (+ x x)) (exp (* x -2))) (+ (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))) 1.181 * * * [progress]: adding candidates to table 1.247 * * [progress]: iteration 2 / 4 1.247 * * * [progress]: picking best candidate 1.253 * * * * [pick]: Picked # 1.254 * * * [progress]: localizing error 1.265 * * * [progress]: generating rewritten candidates 1.265 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 3) 1.265 * * * [progress]: generating series expansions 1.265 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 3) 1.266 * [approximate]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in (x) around 0 1.266 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 1.266 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 1.266 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 1.266 * [taylor]: Taking taylor expansion of 1/60 in x 1.266 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.266 * [taylor]: Taking taylor expansion of 2 in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 1.266 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 1.266 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 1.266 * [taylor]: Taking taylor expansion of 1/60 in x 1.266 * [taylor]: Taking taylor expansion of (pow x 5) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.266 * [taylor]: Taking taylor expansion of 2 in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.294 * [approximate]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in (x) around 0 1.294 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 1.294 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 1.294 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 1.294 * [taylor]: Taking taylor expansion of 1/60 in x 1.294 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.295 * [taylor]: Taking taylor expansion of 2 in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.295 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 1.295 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 1.295 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 1.295 * [taylor]: Taking taylor expansion of 1/60 in x 1.295 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 1.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (/ 2 x) in x 1.296 * [taylor]: Taking taylor expansion of 2 in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.342 * [approximate]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in (x) around 0 1.342 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 1.342 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 1.342 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 1.342 * [taylor]: Taking taylor expansion of 1/60 in x 1.342 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.342 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.342 * [taylor]: Taking taylor expansion of -1 in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.342 * [taylor]: Taking taylor expansion of -2 in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 1.343 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 1.343 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 1.343 * [taylor]: Taking taylor expansion of 1/60 in x 1.343 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 1.343 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.343 * [taylor]: Taking taylor expansion of -1 in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (/ -2 x) in x 1.343 * [taylor]: Taking taylor expansion of -2 in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.387 * * * [progress]: simplifying candidates 1.388 * [simplify]: Simplifying using # : (expm1 (fma 1/60 (pow x 5) (* 2 x))) (log1p (fma 1/60 (pow x 5) (* 2 x))) (* 1/60 (pow x 5)) (log (fma 1/60 (pow x 5) (* 2 x))) (exp (fma 1/60 (pow x 5) (* 2 x))) (* (cbrt (fma 1/60 (pow x 5) (* 2 x))) (cbrt (fma 1/60 (pow x 5) (* 2 x)))) (cbrt (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))) (sqrt (fma 1/60 (pow x 5) (* 2 x))) (sqrt (fma 1/60 (pow x 5) (* 2 x))) (+ (* 2 x) (* 1/60 (pow x 5))) (+ (* 2 x) (* 1/60 (pow x 5))) (+ (* 2 x) (* 1/60 (pow x 5))) 1.389 * * [simplify]: iteration 0 : 18 enodes (cost 140 ) 1.391 * * [simplify]: iteration 1 : 27 enodes (cost 137 ) 1.402 * * [simplify]: iteration 2 : 61 enodes (cost 121 ) 1.414 * * [simplify]: iteration 3 : 188 enodes (cost 121 ) 1.473 * * [simplify]: iteration 4 : 796 enodes (cost 121 ) 2.554 * * [simplify]: iteration 5 : 4604 enodes (cost 121 ) 4.503 * * [simplify]: iteration done : 5000 enodes (cost 121 ) 4.503 * [simplify]: Simplified to: (expm1 (fma 1/60 (pow x 5) (* 2 x))) (log1p (fma 1/60 (pow x 5) (* 2 x))) (* 1/60 (pow x 5)) (log (fma 1/60 (pow x 5) (* 2 x))) (exp (fma 1/60 (pow x 5) (* 2 x))) (* (cbrt (fma 1/60 (pow x 5) (* 2 x))) (cbrt (fma 1/60 (pow x 5) (* 2 x)))) (cbrt (fma 1/60 (pow x 5) (* 2 x))) (pow (fma 1/60 (pow x 5) (* 2 x)) 3) (sqrt (fma 1/60 (pow x 5) (* 2 x))) (sqrt (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)) 4.503 * * * [progress]: adding candidates to table 4.536 * * [progress]: iteration 3 / 4 4.536 * * * [progress]: picking best candidate 4.544 * * * * [pick]: Picked # 4.544 * * * [progress]: localizing error 4.553 * * * [progress]: generating rewritten candidates 4.553 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 4.553 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 4.555 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 4.557 * * * [progress]: generating series expansions 4.557 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 4.557 * [approximate]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in (x) around 0 4.557 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 4.557 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 4.557 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 4.558 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.558 * [taylor]: Taking taylor expansion of (exp x) in x 4.558 * [taylor]: Taking taylor expansion of x in x 4.559 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.559 * [taylor]: Taking taylor expansion of (exp x) in x 4.559 * [taylor]: Taking taylor expansion of x in x 4.560 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 4.561 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.561 * [taylor]: Taking taylor expansion of (- x) in x 4.561 * [taylor]: Taking taylor expansion of x in x 4.561 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 4.561 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 4.561 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 4.561 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.561 * [taylor]: Taking taylor expansion of (exp x) in x 4.561 * [taylor]: Taking taylor expansion of x in x 4.563 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.563 * [taylor]: Taking taylor expansion of (exp x) in x 4.563 * [taylor]: Taking taylor expansion of x in x 4.564 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 4.564 * [taylor]: Taking taylor expansion of (exp (- x)) in x 4.564 * [taylor]: Taking taylor expansion of (- x) in x 4.564 * [taylor]: Taking taylor expansion of x in x 4.606 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in (x) around 0 4.606 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 4.606 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 4.606 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 4.606 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.606 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.606 * [taylor]: Taking taylor expansion of x in x 4.606 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.606 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.606 * [taylor]: Taking taylor expansion of x in x 4.607 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 4.607 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.607 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.607 * [taylor]: Taking taylor expansion of x in x 4.607 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 4.608 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 4.608 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 4.608 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.608 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.608 * [taylor]: Taking taylor expansion of x in x 4.608 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.608 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.608 * [taylor]: Taking taylor expansion of x in x 4.609 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 4.609 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 4.609 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 4.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.609 * [taylor]: Taking taylor expansion of x in x 4.622 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in (x) around 0 4.622 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 4.622 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 4.622 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 4.622 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.622 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.622 * [taylor]: Taking taylor expansion of -1 in x 4.622 * [taylor]: Taking taylor expansion of x in x 4.623 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.623 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.623 * [taylor]: Taking taylor expansion of -1 in x 4.623 * [taylor]: Taking taylor expansion of x in x 4.628 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 4.628 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.628 * [taylor]: Taking taylor expansion of x in x 4.629 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 4.629 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 4.629 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 4.629 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.629 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.629 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.629 * [taylor]: Taking taylor expansion of -1 in x 4.629 * [taylor]: Taking taylor expansion of x in x 4.629 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.629 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.629 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.629 * [taylor]: Taking taylor expansion of -1 in x 4.629 * [taylor]: Taking taylor expansion of x in x 4.630 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 4.630 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.630 * [taylor]: Taking taylor expansion of x in x 4.643 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 4.643 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 4.643 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.643 * [taylor]: Taking taylor expansion of (exp x) in x 4.643 * [taylor]: Taking taylor expansion of x in x 4.644 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.644 * [taylor]: Taking taylor expansion of (exp x) in x 4.644 * [taylor]: Taking taylor expansion of x in x 4.647 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 4.647 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.647 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.647 * [taylor]: Taking taylor expansion of x in x 4.647 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.647 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.647 * [taylor]: Taking taylor expansion of x in x 4.651 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 4.651 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.651 * [taylor]: Taking taylor expansion of -1 in x 4.651 * [taylor]: Taking taylor expansion of x in x 4.651 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.651 * [taylor]: Taking taylor expansion of -1 in x 4.651 * [taylor]: Taking taylor expansion of x in x 4.654 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 4.654 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 4.654 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.655 * [taylor]: Taking taylor expansion of (exp x) in x 4.655 * [taylor]: Taking taylor expansion of x in x 4.656 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 4.656 * [taylor]: Taking taylor expansion of (exp x) in x 4.656 * [taylor]: Taking taylor expansion of x in x 4.659 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 4.659 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.659 * [taylor]: Taking taylor expansion of x in x 4.659 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 4.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 4.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.659 * [taylor]: Taking taylor expansion of x in x 4.662 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 4.662 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.662 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.662 * [taylor]: Taking taylor expansion of -1 in x 4.662 * [taylor]: Taking taylor expansion of x in x 4.663 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 4.663 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 4.663 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.663 * [taylor]: Taking taylor expansion of -1 in x 4.663 * [taylor]: Taking taylor expansion of x in x 4.666 * * * [progress]: simplifying candidates 4.667 * [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))))) (expm1 (sqrt (exp x))) (log1p (sqrt (exp x))) (log (sqrt (exp x))) (exp (sqrt (exp x))) (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))) (cbrt (sqrt (exp x))) (* (* (sqrt (exp x)) (sqrt (exp x))) (sqrt (exp x))) (sqrt (* (cbrt (exp x)) (cbrt (exp x)))) (sqrt (cbrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt 1) (sqrt (exp x)) (/ 1 2) (/ (cbrt x) 2) (/ (sqrt x) 2) (/ x 2) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (expm1 (sqrt (exp x))) (log1p (sqrt (exp x))) (log (sqrt (exp x))) (exp (sqrt (exp x))) (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))) (cbrt (sqrt (exp x))) (* (* (sqrt (exp x)) (sqrt (exp x))) (sqrt (exp x))) (sqrt (* (cbrt (exp x)) (cbrt (exp x)))) (sqrt (cbrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt 1) (sqrt (exp x)) (/ 1 2) (/ (cbrt x) 2) (/ (sqrt x) 2) (/ x 2) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1)) (sqrt (exp x)) (sqrt (exp x)) (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1)) (sqrt (exp x)) (sqrt (exp x)) 4.669 * * [simplify]: iteration 0 : 61 enodes (cost 387 ) 4.678 * * [simplify]: iteration 1 : 104 enodes (cost 291 ) 4.695 * * [simplify]: iteration 2 : 200 enodes (cost 277 ) 4.735 * * [simplify]: iteration 3 : 428 enodes (cost 277 ) 4.877 * * [simplify]: iteration 4 : 1175 enodes (cost 273 ) 5.633 * * [simplify]: iteration done : 5000 enodes (cost 273 ) 5.633 * [simplify]: Simplified to: (expm1 (- (exp x) (exp (- x)))) (log1p (- (exp x) (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 (- x))) 3) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (expm1 (sqrt (exp x))) (log1p (sqrt (exp x))) (log (sqrt (exp x))) (exp (sqrt (exp x))) (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))) (cbrt (sqrt (exp x))) (pow (sqrt (exp x)) 3) (fabs (cbrt (exp x))) (sqrt (cbrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) 1 (sqrt (exp x)) 1/2 (/ (cbrt x) 2) (/ (sqrt x) 2) (/ x 2) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (expm1 (sqrt (exp x))) (log1p (sqrt (exp x))) (log (sqrt (exp x))) (exp (sqrt (exp x))) (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))) (cbrt (sqrt (exp x))) (pow (sqrt (exp x)) 3) (fabs (cbrt (exp x))) (sqrt (cbrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) 1 (sqrt (exp x)) 1/2 (/ (cbrt x) 2) (/ (sqrt x) 2) (/ x 2) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (- x))) (fma x (fma x 1/8 1/2) 1) (sqrt (exp x)) (sqrt (exp x)) (fma x (fma x 1/8 1/2) 1) (sqrt (exp x)) (sqrt (exp x)) 5.634 * * * [progress]: adding candidates to table 5.759 * * [progress]: iteration 4 / 4 5.759 * * * [progress]: picking best candidate 5.761 * * * * [pick]: Picked # 5.761 * * * [progress]: localizing error 5.772 * * * [progress]: generating rewritten candidates 5.772 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 5.779 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1) 5.786 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 5.797 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 5.805 * * * [progress]: generating series expansions 5.805 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 5.805 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 5.805 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.805 * [taylor]: Taking taylor expansion of (exp x) in x 5.805 * [taylor]: Taking taylor expansion of x in x 5.805 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.805 * [taylor]: Taking taylor expansion of (- x) in x 5.805 * [taylor]: Taking taylor expansion of x in x 5.806 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.806 * [taylor]: Taking taylor expansion of (exp x) in x 5.806 * [taylor]: Taking taylor expansion of x in x 5.806 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.806 * [taylor]: Taking taylor expansion of (- x) in x 5.806 * [taylor]: Taking taylor expansion of x in x 5.831 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 5.831 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.831 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.831 * [taylor]: Taking taylor expansion of x in x 5.831 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.831 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.831 * [taylor]: Taking taylor expansion of x in x 5.832 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.832 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.832 * [taylor]: Taking taylor expansion of x in x 5.832 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.832 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.832 * [taylor]: Taking taylor expansion of x in x 5.836 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 5.836 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 5.836 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.836 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.836 * [taylor]: Taking taylor expansion of -1 in x 5.836 * [taylor]: Taking taylor expansion of x in x 5.837 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.837 * [taylor]: Taking taylor expansion of x in x 5.837 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 5.837 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.837 * [taylor]: Taking taylor expansion of -1 in x 5.837 * [taylor]: Taking taylor expansion of x in x 5.837 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.837 * [taylor]: Taking taylor expansion of x in x 5.841 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1) 5.841 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 5.841 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.841 * [taylor]: Taking taylor expansion of (exp x) in x 5.841 * [taylor]: Taking taylor expansion of x in x 5.841 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.841 * [taylor]: Taking taylor expansion of (- x) in x 5.841 * [taylor]: Taking taylor expansion of x in x 5.842 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.842 * [taylor]: Taking taylor expansion of (exp x) in x 5.842 * [taylor]: Taking taylor expansion of x in x 5.842 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.842 * [taylor]: Taking taylor expansion of (- x) in x 5.842 * [taylor]: Taking taylor expansion of x in x 5.867 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 5.867 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.867 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.867 * [taylor]: Taking taylor expansion of x in x 5.867 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.867 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.867 * [taylor]: Taking taylor expansion of x in x 5.868 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.868 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.868 * [taylor]: Taking taylor expansion of x in x 5.868 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.868 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.868 * [taylor]: Taking taylor expansion of x in x 5.872 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 5.872 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 5.872 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.872 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.872 * [taylor]: Taking taylor expansion of -1 in x 5.872 * [taylor]: Taking taylor expansion of x in x 5.872 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.872 * [taylor]: Taking taylor expansion of x in x 5.873 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 5.873 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.873 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.873 * [taylor]: Taking taylor expansion of -1 in x 5.873 * [taylor]: Taking taylor expansion of x in x 5.873 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.873 * [taylor]: Taking taylor expansion of x in x 5.882 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 5.882 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 5.882 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.882 * [taylor]: Taking taylor expansion of (exp x) in x 5.882 * [taylor]: Taking taylor expansion of x in x 5.882 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.882 * [taylor]: Taking taylor expansion of (- x) in x 5.882 * [taylor]: Taking taylor expansion of x in x 5.882 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.882 * [taylor]: Taking taylor expansion of (exp x) in x 5.882 * [taylor]: Taking taylor expansion of x in x 5.882 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.882 * [taylor]: Taking taylor expansion of (- x) in x 5.882 * [taylor]: Taking taylor expansion of x in x 5.908 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 5.908 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.908 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.908 * [taylor]: Taking taylor expansion of x in x 5.908 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.908 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.908 * [taylor]: Taking taylor expansion of x in x 5.909 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.909 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.909 * [taylor]: Taking taylor expansion of x in x 5.909 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.909 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.909 * [taylor]: Taking taylor expansion of x in x 5.913 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 5.913 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 5.913 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.913 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.913 * [taylor]: Taking taylor expansion of -1 in x 5.913 * [taylor]: Taking taylor expansion of x in x 5.913 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.913 * [taylor]: Taking taylor expansion of x in x 5.914 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 5.914 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 5.914 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.914 * [taylor]: Taking taylor expansion of -1 in x 5.914 * [taylor]: Taking taylor expansion of x in x 5.914 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.914 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.914 * [taylor]: Taking taylor expansion of x in x 5.918 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 5.918 * [approximate]: Taking taylor expansion of (pow (- (exp x) (exp (- x))) 1/3) in (x) around 0 5.918 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (- x))) 1/3) in x 5.918 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) (exp (- x)))))) in x 5.918 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) (exp (- x))))) in x 5.918 * [taylor]: Taking taylor expansion of 1/3 in x 5.918 * [taylor]: Taking taylor expansion of (log (- (exp x) (exp (- x)))) in x 5.918 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.918 * [taylor]: Taking taylor expansion of (exp x) in x 5.918 * [taylor]: Taking taylor expansion of x in x 5.918 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.918 * [taylor]: Taking taylor expansion of (- x) in x 5.918 * [taylor]: Taking taylor expansion of x in x 5.922 * [taylor]: Taking taylor expansion of (pow (- (exp x) (exp (- x))) 1/3) in x 5.922 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) (exp (- x)))))) in x 5.922 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) (exp (- x))))) in x 5.922 * [taylor]: Taking taylor expansion of 1/3 in x 5.922 * [taylor]: Taking taylor expansion of (log (- (exp x) (exp (- x)))) in x 5.922 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 5.922 * [taylor]: Taking taylor expansion of (exp x) in x 5.923 * [taylor]: Taking taylor expansion of x in x 5.923 * [taylor]: Taking taylor expansion of (exp (- x)) in x 5.923 * [taylor]: Taking taylor expansion of (- x) in x 5.923 * [taylor]: Taking taylor expansion of x in x 5.978 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in (x) around 0 5.978 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 5.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 5.978 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 5.978 * [taylor]: Taking taylor expansion of 1/3 in x 5.978 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.978 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.978 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.978 * [taylor]: Taking taylor expansion of x in x 5.978 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.978 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.978 * [taylor]: Taking taylor expansion of x in x 5.979 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) (exp (- (/ 1 x)))) 1/3) in x 5.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 5.979 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 5.979 * [taylor]: Taking taylor expansion of 1/3 in x 5.979 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 5.979 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 5.980 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 5.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.980 * [taylor]: Taking taylor expansion of x in x 5.980 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 5.980 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 5.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.980 * [taylor]: Taking taylor expansion of x in x 6.019 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 1/3) in (x) around 0 6.019 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 1/3) in x 6.019 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x)))))) in x 6.019 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x))))) in x 6.019 * [taylor]: Taking taylor expansion of 1/3 in x 6.019 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) (exp (/ 1 x)))) in x 6.019 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 6.019 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 6.019 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.019 * [taylor]: Taking taylor expansion of -1 in x 6.019 * [taylor]: Taking taylor expansion of x in x 6.020 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 6.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.020 * [taylor]: Taking taylor expansion of x in x 6.020 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) (exp (/ 1 x))) 1/3) in x 6.020 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x)))))) in x 6.020 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) (exp (/ 1 x))))) in x 6.020 * [taylor]: Taking taylor expansion of 1/3 in x 6.021 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) (exp (/ 1 x)))) in x 6.021 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 6.021 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 6.021 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.021 * [taylor]: Taking taylor expansion of -1 in x 6.021 * [taylor]: Taking taylor expansion of x in x 6.021 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 6.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.021 * [taylor]: Taking taylor expansion of x in x 6.063 * * * [progress]: simplifying candidates 6.065 * [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))) 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(- (exp x) (exp (- x))))) (cbrt (sqrt (- (exp x) (exp (- x))))) (cbrt 1) (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (sqrt (exp x)) (sqrt (exp (- x))))) (cbrt (- (sqrt (exp x)) (sqrt (exp (- x))))) (cbrt 1) (cbrt (- (exp x) (exp (- x)))) (cbrt (- (pow (exp x) 3) (pow (exp (- x)) 3))) (cbrt (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (cbrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))) (* (cbrt (cbrt (- (exp x) (exp (- x))))) (cbrt (cbrt (- (exp x) (exp (- x)))))) (cbrt (cbrt (- (exp x) (exp (- x))))) (* (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x))))) (sqrt (cbrt (- (exp x) (exp (- x))))) (sqrt (cbrt (- (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))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (- (exp x) (exp (- x))) (- (exp x) (exp (* -1 x))) (- (+ (exp (* 1/3 (+ (log x) (log 2)))) (* 1/18 (* (exp (* 1/3 (+ (log x) (log 2)))) (pow x 2)))) (* 1/3240 (* (exp (* 1/3 (+ (log x) (log 2)))) (pow x 4)))) (pow (- (exp x) (exp (- x))) 1/3) (pow (- (exp x) (exp (* -1 x))) 1/3) 6.070 * * [simplify]: iteration 0 : 108 enodes (cost 1921 ) 6.088 * * [simplify]: iteration 1 : 227 enodes (cost 1471 ) 6.148 * * [simplify]: iteration 2 : 567 enodes (cost 1143 ) 6.418 * * [simplify]: iteration 3 : 2075 enodes (cost 963 ) 7.159 * * [simplify]: iteration done : 5001 enodes (cost 963 ) 7.160 * [simplify]: Simplified to: (- (pow (cbrt (exp x)) 3) (exp (- x))) 0 (- (pow (cbrt (exp x)) 3) (exp (- x))) 0 (- (pow (cbrt (exp x)) 3) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (- (exp x) (exp (- x))) 0 (expm1 (- (exp x) (exp (- x)))) (log1p (- (exp x) (exp (- x)))) (- (exp (- x))) (- (exp 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(exp (- x))) 3) (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))) (- (pow (exp x) 3) (exp (* x -3))) (+ (+ (exp (+ x x)) 1) (exp (* x -2))) (- (exp (- x))) (- (exp (+ x x)) (exp (* x -2))) (+ (exp x) (exp (- x))) (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))) (- (exp x) (exp (- x))) (- (exp (- x))) (expm1 (cbrt (- (exp x) (exp (- x))))) (log1p (cbrt (- (exp x) (exp (- x))))) (log (cbrt (- (exp x) (exp (- x))))) (exp (cbrt (- (exp x) (exp (- x))))) (cbrt (pow (- (exp x) (exp (- x))) 2/3)) (cbrt (cbrt (- (exp x) (exp (- x))))) (cbrt (sqrt (- (exp x) (exp (- x))))) (cbrt (sqrt (- (exp x) (exp (- x))))) 1 (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (sqrt (exp x)) (sqrt (exp (- x))))) (cbrt (- (sqrt (exp x)) (sqrt (exp (- x))))) 1 (cbrt (- (exp x) (exp (- x)))) (cbrt (- (pow (exp x) 3) (exp (* x -3)))) (cbrt (+ (+ (exp (+ x x)) 1) (exp (* x -2)))) (cbrt (- (exp (+ x x)) (exp (* x -2)))) (cbrt (+ (exp x) (exp (- x)))) (* (cbrt (cbrt (- (exp x) (exp (- x))))) (cbrt (cbrt (- (exp x) (exp (- x)))))) (cbrt (cbrt (- (exp x) (exp (- x))))) (- (exp x) (exp (- x))) (sqrt (cbrt (- (exp x) (exp (- x))))) (sqrt (cbrt (- (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))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (- (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))) (fma (pow x 1/3) (pow 2 1/3) (* (cbrt (exp (+ (log x) (log 2)))) (- (* (pow x 2) 1/18) (* (pow x 4) 1/3240)))) (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))) 7.161 * * * [progress]: adding candidates to table 7.411 * [progress]: [Phase 3 of 3] Extracting. 7.411 * * [regime]: Finding splitpoints for: (# # #) 7.412 * * * [regime-changes]: Trying 2 branch expressions: ((- (exp x) (exp (- x))) x) 7.412 * * * * [regimes]: Trying to branch on (- (exp x) (exp (- x))) from (# # #) 7.428 * * * * [regimes]: Trying to branch on x from (# # #) 7.442 * * * [regime]: Found split indices: #