11.570 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.062 * * * [progress]: [2/2] Setting up program. 0.064 * [progress]: [Phase 2 of 3] Improving. 0.064 * [simplify]: Simplifying using # : (/ (- (exp x) (exp (- x))) 2.0) 0.067 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.068 * * [simplify]: iteration 1 : 23 enodes (cost 5 ) 0.069 * * [simplify]: iteration 2 : 31 enodes (cost 5 ) 0.071 * * [simplify]: iteration 3 : 36 enodes (cost 5 ) 0.072 * * [simplify]: iteration 4 : 41 enodes (cost 5 ) 0.073 * * [simplify]: iteration 5 : 65 enodes (cost 5 ) 0.075 * * [simplify]: iteration 6 : 108 enodes (cost 5 ) 0.078 * * [simplify]: iteration 7 : 267 enodes (cost 5 ) 0.086 * * [simplify]: iteration 8 : 1340 enodes (cost 5 ) 0.280 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.282 * [simplify]: Simplified to: (/ (- (exp x) (exp (- x))) 2.0) 0.282 * * [progress]: iteration 1 / 4 0.282 * * * [progress]: picking best candidate 0.284 * * * * [pick]: Picked # 0.284 * * * [progress]: localizing error 0.290 * * * [progress]: generating rewritten candidates 0.290 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.296 * * * [progress]: generating series expansions 0.296 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.296 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0 0.296 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.296 * [taylor]: Taking taylor expansion of (exp x) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.296 * [taylor]: Taking taylor expansion of (- x) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x 0.297 * [taylor]: Taking taylor expansion of (exp x) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.297 * [taylor]: Taking taylor expansion of (- x) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.326 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.326 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.326 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.326 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.327 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.331 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0 0.331 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x 0.331 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.331 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.331 * [taylor]: Taking taylor expansion of -1 in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.331 * [taylor]: Taking taylor expansion of x in x 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 -1 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 x in x 0.336 * * * [progress]: simplifying candidates 0.337 * [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))) 0.340 * * [simplify]: iteration 0 : 155 enodes (cost 354 ) 0.343 * * [simplify]: iteration 1 : 394 enodes (cost 228 ) 0.354 * * [simplify]: iteration 2 : 2228 enodes (cost 226 ) 0.435 * * [simplify]: iteration 3 : 5002 enodes (cost 203 ) 0.436 * [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))) 0.436 * * * [progress]: adding candidates to table 0.485 * * [progress]: iteration 2 / 4 0.485 * * * [progress]: picking best candidate 0.490 * * * * [pick]: Picked # 0.490 * * * [progress]: localizing error 0.500 * * * [progress]: generating rewritten candidates 0.500 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.501 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3) 0.502 * * * [progress]: generating series expansions 0.502 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.502 * [approximate]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in (x) around 0 0.502 * [taylor]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in x 0.502 * [taylor]: Rewrote expression to (+ (* 1/3 (pow x 3)) (fma 1/60 (pow x 5) (* 2 x))) 0.502 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.502 * [taylor]: Taking taylor expansion of 1/3 in x 0.502 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.502 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.502 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.503 * [taylor]: Taking taylor expansion of 1/60 in x 0.503 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.503 * [taylor]: Taking taylor expansion of 2 in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) in x 0.503 * [taylor]: Rewrote expression to (+ (* 1/3 (pow x 3)) (fma 1/60 (pow x 5) (* 2 x))) 0.503 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x 0.503 * [taylor]: Taking taylor expansion of 1/3 in x 0.503 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.503 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.503 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.503 * [taylor]: Taking taylor expansion of 1/60 in x 0.503 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.503 * [taylor]: Taking taylor expansion of 2 in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.514 * [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 0.514 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in x 0.514 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ 1 x) 3)) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) 0.514 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x 0.514 * [taylor]: Taking taylor expansion of 1/3 in x 0.514 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.515 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.515 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.515 * [taylor]: Taking taylor expansion of 1/60 in x 0.515 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.515 * [taylor]: Taking taylor expansion of 2 in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ 1 x) 3) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) in x 0.516 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ 1 x) 3)) (fma 1/60 (pow (/ 1 x) 5) (/ 2 x))) 0.516 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 x) 3)) in x 0.516 * [taylor]: Taking taylor expansion of 1/3 in x 0.516 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.516 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.516 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.516 * [taylor]: Taking taylor expansion of 1/60 in x 0.516 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.516 * [taylor]: Taking taylor expansion of 2 in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.538 * [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 0.538 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in x 0.538 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ -1 x) 3)) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) 0.538 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ -1 x) 3)) in x 0.538 * [taylor]: Taking taylor expansion of 1/3 in x 0.538 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.538 * [taylor]: Taking taylor expansion of -1 in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.539 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.539 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.539 * [taylor]: Taking taylor expansion of 1/60 in x 0.539 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.539 * [taylor]: Taking taylor expansion of -1 in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.539 * [taylor]: Taking taylor expansion of -2 in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (fma 1/3 (pow (/ -1 x) 3) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) in x 0.540 * [taylor]: Rewrote expression to (+ (* 1/3 (pow (/ -1 x) 3)) (fma 1/60 (pow (/ -1 x) 5) (/ -2 x))) 0.540 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ -1 x) 3)) in x 0.540 * [taylor]: Taking taylor expansion of 1/3 in x 0.540 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.540 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.540 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.540 * [taylor]: Taking taylor expansion of 1/60 in x 0.540 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.540 * [taylor]: Taking taylor expansion of -1 in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.541 * [taylor]: Taking taylor expansion of -2 in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.560 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3) 0.560 * [approximate]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in (x) around 0 0.560 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.560 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.560 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.560 * [taylor]: Taking taylor expansion of 1/60 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.560 * [taylor]: Taking taylor expansion of 2 in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (fma 1/60 (pow x 5) (* 2 x)) in x 0.560 * [taylor]: Rewrote expression to (+ (* 1/60 (pow x 5)) (* 2 x)) 0.560 * [taylor]: Taking taylor expansion of (* 1/60 (pow x 5)) in x 0.560 * [taylor]: Taking taylor expansion of 1/60 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.561 * [taylor]: Taking taylor expansion of 2 in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.589 * [approximate]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in (x) around 0 0.589 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.589 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.589 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.589 * [taylor]: Taking taylor expansion of 1/60 in x 0.589 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.589 * [taylor]: Taking taylor expansion of 2 in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ 1 x) 5) (/ 2 x)) in x 0.590 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ 1 x) 5)) (/ 2 x)) 0.590 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ 1 x) 5)) in x 0.590 * [taylor]: Taking taylor expansion of 1/60 in x 0.590 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 5) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (/ 2 x) in x 0.590 * [taylor]: Taking taylor expansion of 2 in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.635 * [approximate]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in (x) around 0 0.635 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.636 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.636 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.636 * [taylor]: Taking taylor expansion of 1/60 in x 0.636 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.636 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.636 * [taylor]: Taking taylor expansion of -1 in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.636 * [taylor]: Taking taylor expansion of -2 in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (fma 1/60 (pow (/ -1 x) 5) (/ -2 x)) in x 0.636 * [taylor]: Rewrote expression to (+ (* 1/60 (pow (/ -1 x) 5)) (/ -2 x)) 0.637 * [taylor]: Taking taylor expansion of (* 1/60 (pow (/ -1 x) 5)) in x 0.637 * [taylor]: Taking taylor expansion of 1/60 in x 0.637 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 5) in x 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (/ -2 x) in x 0.637 * [taylor]: Taking taylor expansion of -2 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.682 * * * [progress]: simplifying candidates 0.683 * [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)))) (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))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))) (+ (* 2 x) (* 1/60 (pow x 5))) (+ (* 2 x) (* 1/60 (pow x 5))) (+ (* 2 x) (* 1/60 (pow x 5))) 0.686 * * [simplify]: iteration 0 : 59 enodes (cost 148 ) 0.688 * * [simplify]: iteration 1 : 180 enodes (cost 130 ) 0.693 * * [simplify]: iteration 2 : 976 enodes (cost 130 ) 0.716 * * [simplify]: iteration 3 : 5001 enodes (cost 130 ) 0.718 * [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)))) (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 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (fma 1/3 (pow x 3) (fma 1/60 (pow x 5) (* 2 x))) (fma 1/60 (pow x 5) (* 2 x)) (fma 1/60 (pow x 5) (* 2 x)) (fma 1/60 (pow x 5) (* 2 x)) 0.718 * * * [progress]: adding candidates to table 0.774 * * [progress]: iteration 3 / 4 0.774 * * * [progress]: picking best candidate 0.779 * * * * [pick]: Picked # 0.780 * * * [progress]: localizing error 0.788 * * * [progress]: generating rewritten candidates 0.788 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.789 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.792 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.795 * * * [progress]: generating series expansions 0.795 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.795 * [approximate]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in (x) around 0 0.795 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 0.795 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 0.795 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.795 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.795 * [taylor]: Taking taylor expansion of (exp x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.797 * [taylor]: Taking taylor expansion of (exp x) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 0.798 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.798 * [taylor]: Taking taylor expansion of (- x) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 0.799 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 0.799 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 0.799 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.799 * [taylor]: Taking taylor expansion of (exp x) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.800 * [taylor]: Taking taylor expansion of (exp x) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 0.801 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.801 * [taylor]: Taking taylor expansion of (- x) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.845 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in (x) around 0 0.845 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 0.845 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 0.845 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.845 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.845 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.845 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 0.846 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.846 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 0.846 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 0.847 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 0.847 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.847 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.847 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 0.847 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.861 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in (x) around 0 0.861 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 0.861 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 0.861 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.861 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.861 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.861 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.862 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.862 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.862 * [taylor]: Taking taylor expansion of -1 in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 0.862 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.862 * [taylor]: Taking taylor expansion of x in x 0.862 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 0.862 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 0.863 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 0.863 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.863 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.863 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.863 * [taylor]: Taking taylor expansion of -1 in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.863 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.863 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.863 * [taylor]: Taking taylor expansion of -1 in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 0.864 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.877 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.877 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 0.877 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.877 * [taylor]: Taking taylor expansion of (exp x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.878 * [taylor]: Taking taylor expansion of (exp x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.881 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 0.881 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.881 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.882 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.885 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 0.885 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.885 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.885 * [taylor]: Taking taylor expansion of -1 in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.885 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.885 * [taylor]: Taking taylor expansion of -1 in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.889 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.889 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 0.889 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.889 * [taylor]: Taking taylor expansion of (exp x) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 0.890 * [taylor]: Taking taylor expansion of (exp x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.893 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 0.893 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.893 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.893 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 0.893 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.893 * [taylor]: Taking taylor expansion of x in x 0.897 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 0.897 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.897 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.897 * [taylor]: Taking taylor expansion of -1 in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 0.897 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.897 * [taylor]: Taking taylor expansion of -1 in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.900 * * * [progress]: simplifying candidates 0.901 * [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)) 0.904 * * [simplify]: iteration 0 : 102 enodes (cost 240 ) 0.907 * * [simplify]: iteration 1 : 214 enodes (cost 214 ) 0.911 * * [simplify]: iteration 2 : 632 enodes (cost 213 ) 0.924 * * [simplify]: iteration 3 : 2515 enodes (cost 211 ) 0.984 * * [simplify]: iteration 4 : 5001 enodes (cost 209 ) 0.986 * [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))))) (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) (* 1/2 x) (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) (* 1/2 x) (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 (fma x 1/8 1/2) x 1) (sqrt (exp x)) (sqrt (exp x)) (fma (fma x 1/8 1/2) x 1) (sqrt (exp x)) (sqrt (exp x)) 0.986 * * * [progress]: adding candidates to table 1.088 * * [progress]: iteration 4 / 4 1.088 * * * [progress]: picking best candidate 1.091 * * * * [pick]: Picked # 1.091 * * * [progress]: localizing error 1.102 * * * [progress]: generating rewritten candidates 1.102 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.103 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1.116 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.120 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1) 1.127 * * * [progress]: generating series expansions 1.127 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.127 * [approximate]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in (x) around 0 1.127 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 1.127 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 1.127 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 1.127 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.128 * [taylor]: Taking taylor expansion of (exp x) in x 1.128 * [taylor]: Taking taylor expansion of x in x 1.129 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.129 * [taylor]: Taking taylor expansion of (exp x) in x 1.129 * [taylor]: Taking taylor expansion of x in x 1.130 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 1.130 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.130 * [taylor]: Taking taylor expansion of (- x) in x 1.130 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (fma (sqrt (exp x)) (sqrt (exp x)) (- (exp (- x)))) in x 1.131 * [taylor]: Rewrote expression to (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (exp (- x)))) 1.131 * [taylor]: Taking taylor expansion of (* (sqrt (exp x)) (sqrt (exp x))) in x 1.131 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.131 * [taylor]: Taking taylor expansion of (exp x) in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.132 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.132 * [taylor]: Taking taylor expansion of (exp x) in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.133 * [taylor]: Taking taylor expansion of (- (exp (- x))) in x 1.133 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.133 * [taylor]: Taking taylor expansion of (- x) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.175 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in (x) around 0 1.175 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 1.175 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 1.175 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 1.175 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.175 * [taylor]: Taking taylor expansion of x in x 1.175 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.176 * [taylor]: Taking taylor expansion of x in x 1.176 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 1.176 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.176 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.176 * [taylor]: Taking taylor expansion of x in x 1.177 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x))) (- (exp (- (/ 1 x))))) in x 1.177 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) (- (exp (- (/ 1 x))))) 1.177 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ 1 x))) (sqrt (exp (/ 1 x)))) in x 1.177 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.177 * [taylor]: Taking taylor expansion of x in x 1.177 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.177 * [taylor]: Taking taylor expansion of x in x 1.178 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x)))) in x 1.178 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.178 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.178 * [taylor]: Taking taylor expansion of x in x 1.191 * [approximate]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in (x) around 0 1.191 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 1.191 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 1.191 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 1.191 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.191 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.191 * [taylor]: Taking taylor expansion of -1 in x 1.191 * [taylor]: Taking taylor expansion of x in x 1.192 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.192 * [taylor]: Taking taylor expansion of -1 in x 1.192 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 1.196 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of (fma (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x))) (- (exp (/ 1 x)))) in x 1.196 * [taylor]: Rewrote expression to (+ (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) (- (exp (/ 1 x)))) 1.196 * [taylor]: Taking taylor expansion of (* (sqrt (exp (/ -1 x))) (sqrt (exp (/ -1 x)))) in x 1.196 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.196 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.196 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.196 * [taylor]: Taking taylor expansion of -1 in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.197 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.197 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.197 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.197 * [taylor]: Taking taylor expansion of -1 in x 1.197 * [taylor]: Taking taylor expansion of x in x 1.197 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x))) in x 1.197 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.197 * [taylor]: Taking taylor expansion of x in x 1.210 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1.211 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 1.211 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.211 * [taylor]: Taking taylor expansion of (exp x) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.212 * [taylor]: Taking taylor expansion of (exp x) in x 1.212 * [taylor]: Taking taylor expansion of x in x 1.215 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 1.215 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.215 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.215 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.215 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.215 * [taylor]: Taking taylor expansion of x in x 1.219 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 1.219 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.219 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.219 * [taylor]: Taking taylor expansion of -1 in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.219 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.219 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.219 * [taylor]: Taking taylor expansion of -1 in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.222 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.222 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 1.222 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.222 * [taylor]: Taking taylor expansion of (exp x) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.224 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.224 * [taylor]: Taking taylor expansion of (exp x) in x 1.224 * [taylor]: Taking taylor expansion of x in x 1.226 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 1.226 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.226 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.226 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.227 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.230 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 1.230 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.230 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.230 * [taylor]: Taking taylor expansion of -1 in x 1.230 * [taylor]: Taking taylor expansion of x in x 1.231 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.231 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.231 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.231 * [taylor]: Taking taylor expansion of -1 in x 1.231 * [taylor]: Taking taylor expansion of x in x 1.234 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1) 1.234 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0 1.234 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.234 * [taylor]: Taking taylor expansion of (exp x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x 1.235 * [taylor]: Taking taylor expansion of (exp x) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.238 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0 1.238 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.238 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.239 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x 1.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.242 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0 1.242 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.242 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.242 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.242 * [taylor]: Taking taylor expansion of -1 in x 1.242 * [taylor]: Taking taylor expansion of x in x 1.242 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x 1.243 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.243 * [taylor]: Taking taylor expansion of -1 in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.246 * * * [progress]: simplifying candidates 1.247 * [simplify]: Simplifying using # : (expm1 (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (log1p (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (* (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x))) (log (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (exp (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (* (cbrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (cbrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x)))))) (cbrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (* (* (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x)))) (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (sqrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (sqrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (expm1 (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (log1p (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1/2 2) (/ 1/2 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ (cbrt x) 2) 2) (/ (/ (cbrt x) 2) 2)) (+ (/ (/ (sqrt x) 2) 2) (/ (/ (sqrt x) 2) 2)) (+ (/ (/ x 2) 2) (/ (/ x 2) 2)) (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (exp x) (exp x)) (* (sqrt (exp x)) (sqrt (exp x))) (* (exp x) (exp x)) (* (exp (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x)))) (* (exp (sqrt x)) (exp (sqrt x))) (* (exp 1) (exp 1)) (+ 1 1) (+ (log (sqrt (sqrt (exp x)))) (log (sqrt (sqrt (exp x))))) (log (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (exp (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (* (* (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (sqrt (exp x))))) (* (cbrt (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (cbrt (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))))) (cbrt (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (* (* (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (* (sqrt (exp x)) (sqrt (exp x))) (sqrt (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (sqrt (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))))) (* (* (cbrt (sqrt (sqrt (exp x)))) (cbrt (sqrt (sqrt (exp x))))) (* (cbrt (sqrt (sqrt (exp x)))) (cbrt (sqrt (sqrt (exp x)))))) (* (cbrt (sqrt (sqrt (exp x)))) (cbrt (sqrt (sqrt (exp x))))) (* (sqrt (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x))))) (sqrt (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))))) (* (sqrt (cbrt (sqrt (exp x)))) (sqrt (cbrt (sqrt (exp x))))) (* (sqrt (sqrt (* (cbrt (exp x)) (cbrt (exp x))))) (sqrt (sqrt (* (cbrt (exp x)) (cbrt (exp x)))))) (* (sqrt (sqrt (cbrt (exp x)))) (sqrt (sqrt (cbrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt 1)) (sqrt (sqrt 1))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* 1 1) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (sqrt (exp x))))) (* 2 1/2) (* 2 1) (* 2 (/ 1/2 2)) (* 2 (/ 1 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ (cbrt x) 2) 2)) (* 2 (/ (/ (sqrt x) 2) 2)) (* 2 (/ (/ x 2) 2)) (* (sqrt (sqrt (exp x))) (* (cbrt (sqrt (sqrt (exp x)))) (cbrt (sqrt (sqrt (exp x)))))) (* (sqrt (sqrt (exp x))) (sqrt (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (* (cbrt (exp x)) (cbrt (exp x)))))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt 1))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (exp x))) (sqrt 1)) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (sqrt (exp x))))) (* (sqrt (sqrt (exp x))) 1) (* (cbrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (cbrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (cbrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (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))) (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)) (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1)) (sqrt (exp x)) (sqrt (exp x)) 1.253 * * [simplify]: iteration 0 : 248 enodes (cost 667 ) 1.259 * * [simplify]: iteration 1 : 949 enodes (cost 581 ) 1.285 * * [simplify]: iteration 2 : 5001 enodes (cost 562 ) 1.289 * [simplify]: Simplified to: (expm1 (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (log1p (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (exp x) (log (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (exp (- (exp x) (exp (- x)))) (* (cbrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (cbrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x)))))) (cbrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (pow (- (exp x) (exp (- x))) 3) (sqrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (sqrt (fma (* (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x)))) (sqrt (exp x)) (- (exp (- x))))) (expm1 (sqrt (exp x))) (log1p (sqrt (exp x))) 1 1 2 1/2 1/2 1 1 1/2 1/2 (/ (cbrt x) 2) (/ (sqrt x) 2) (* 1/2 x) (exp x) (sqrt (exp x)) (exp (+ x x)) (exp x) (exp (+ x x)) (pow (exp (cbrt x)) (* 2 (cbrt x))) (pow (exp 2) (sqrt x)) (exp 2) 2 (log (sqrt (exp x))) (log (sqrt (exp x))) (exp (sqrt (exp x))) (pow (sqrt (exp x)) 3) (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))) (cbrt (sqrt (exp x))) (pow (sqrt (exp x)) 3) (exp x) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (pow (cbrt (sqrt (sqrt (exp x)))) 4) (* (cbrt (sqrt (sqrt (exp x)))) (cbrt (sqrt (sqrt (exp x))))) (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x)))) (cbrt (sqrt (exp x))) (fabs (cbrt (exp x))) (sqrt (cbrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) 1 (sqrt (exp x)) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) 1 (sqrt (exp x)) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) 1 (sqrt (exp x)) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) (sqrt (sqrt (exp x))) 1 2 1/2 1 1/2 (/ (cbrt x) 2) (/ (sqrt x) 2) (* 1/2 x) (* (pow (cbrt (sqrt (sqrt (exp x)))) 4) (cbrt (sqrt (sqrt (exp x))))) (* (fabs (cbrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (exp x))) (sqrt (sqrt (* (cbrt (exp x)) (cbrt (exp x)))))) (pow (sqrt (sqrt (sqrt (exp x)))) 3) (sqrt (sqrt (exp x))) (pow (sqrt (sqrt (sqrt (exp x)))) 3) (sqrt (sqrt (exp x))) (pow (sqrt (sqrt (sqrt (exp x)))) 3) (sqrt (sqrt (exp x))) (pow (cbrt (sqrt (sqrt (exp x)))) 4) (* (sqrt (cbrt (sqrt (exp x)))) (sqrt (sqrt (exp x)))) (* (sqrt (sqrt (cbrt (exp x)))) (sqrt (sqrt (exp x)))) (pow (sqrt (sqrt (sqrt (exp x)))) 3) (sqrt (exp x)) (pow (sqrt (sqrt (sqrt (exp x)))) 3) (sqrt (exp x)) (pow (sqrt (sqrt (sqrt (exp x)))) 3) (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) (* 1/2 x) (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) (* 1/2 x) (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 1/8 (pow x 2) (fma 1/2 x 1)) (sqrt (exp x)) (sqrt (exp x)) (fma 1/8 (pow x 2) (fma 1/2 x 1)) (sqrt (exp x)) (sqrt (exp x)) (fma 1/8 (pow x 2) (fma 1/2 x 1)) (sqrt (exp x)) (sqrt (exp x)) 1.289 * * * [progress]: adding candidates to table 1.505 * [progress]: [Phase 3 of 3] Extracting. 1.505 * * [regime]: Finding splitpoints for: (# # #) 1.505 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.505 * * * * [regimes]: Trying to branch on x from (# # #) 1.520 * * * [regime]: Found split indices: #