7.332 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.074 * * * [progress]: [2/2] Setting up program. 0.077 * [progress]: [Phase 2 of 3] Improving. 0.077 * [simplify]: Simplifying using # : (+ (- (exp x) 2.0) (exp (- x))) 0.079 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.080 * * [simplify]: iteration 1 : 26 enodes (cost 5 ) 0.082 * * [simplify]: iteration 2 : 41 enodes (cost 5 ) 0.083 * * [simplify]: iteration 3 : 55 enodes (cost 5 ) 0.084 * * [simplify]: iteration 4 : 67 enodes (cost 5 ) 0.086 * * [simplify]: iteration 5 : 104 enodes (cost 5 ) 0.088 * * [simplify]: iteration 6 : 161 enodes (cost 5 ) 0.091 * * [simplify]: iteration 7 : 344 enodes (cost 5 ) 0.100 * * [simplify]: iteration 8 : 1454 enodes (cost 5 ) 0.294 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.295 * [simplify]: Simplified to: (+ (- (exp x) 2.0) (exp (- x))) 0.296 * * [progress]: iteration 1 / 4 0.296 * * * [progress]: picking best candidate 0.297 * * * * [pick]: Picked # 0.297 * * * [progress]: localizing error 0.303 * * * [progress]: generating rewritten candidates 0.303 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.312 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.319 * * * [progress]: generating series expansions 0.319 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.319 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 0.319 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.319 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.319 * [taylor]: Taking taylor expansion of (exp x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.319 * [taylor]: Taking taylor expansion of (- x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of 2.0 in x 0.320 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.320 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.320 * [taylor]: Taking taylor expansion of (exp x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.320 * [taylor]: Taking taylor expansion of (- x) in x 0.320 * [taylor]: Taking taylor expansion of x in x 0.320 * [taylor]: Taking taylor expansion of 2.0 in x 0.360 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 0.360 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.360 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.360 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.361 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [taylor]: Taking taylor expansion of 2.0 in x 0.361 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.361 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.361 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.362 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of 2.0 in x 0.370 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 0.370 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.370 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.371 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.371 * [taylor]: Taking taylor expansion of -1 in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of 2.0 in x 0.371 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.371 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.371 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.372 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.372 * [taylor]: Taking taylor expansion of -1 in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of 2.0 in x 0.377 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.377 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 0.377 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.377 * [taylor]: Taking taylor expansion of (exp x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 2.0 in x 0.377 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.377 * [taylor]: Taking taylor expansion of (exp x) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 2.0 in x 0.381 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 0.381 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.381 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.381 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of 2.0 in x 0.382 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.382 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of 2.0 in x 0.385 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 0.385 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.385 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.385 * [taylor]: Taking taylor expansion of -1 in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of 2.0 in x 0.386 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.386 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.386 * [taylor]: Taking taylor expansion of -1 in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of 2.0 in x 0.390 * * * [progress]: simplifying candidates 0.391 * [simplify]: Simplifying using # : (expm1 (+ (- (exp x) 2.0) (exp (- x)))) (log1p (+ (- (exp x) 2.0) (exp (- x)))) (* (/ (exp (exp x)) (exp 2.0)) (exp (exp (- x)))) (* (exp (- (exp x) 2.0)) (exp (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (* (* (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x)))) (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) 1)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp 0))) (* (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) 1)) (* (+ (exp x) 2.0) (exp x)) (+ (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp 0))) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (+ (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (* (exp (- x)) (exp (- x))) (* (- (exp x) 2.0) (exp (- x))))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (- (exp x) 2.0) (exp (- x))) (+ (fma (- (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0)))) (exp (- x))) (+ (fma (- (sqrt 2.0)) (sqrt 2.0) (* (sqrt 2.0) (sqrt 2.0))) (exp (- x))) (+ (fma (- 2.0) 1 (* 2.0 1)) (exp (- x))) (+ (fma (- (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0)))) (exp (- x))) (+ (fma (- (sqrt 2.0)) (sqrt 2.0) (* (sqrt 2.0) (sqrt 2.0))) (exp (- x))) (+ (fma (- 2.0) 1 (* 2.0 1)) (exp (- x))) (+ (fma (- (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0)))) (exp (- x))) (+ (fma (- (sqrt 2.0)) (sqrt 2.0) (* (sqrt 2.0) (sqrt 2.0))) (exp (- x))) (+ (fma (- 2.0) 1 (* 2.0 1)) (exp (- x))) (+ (- 2.0) (exp (- x))) (+ (- 2.0) (exp (- x))) (- 2.0 (exp (- x))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0))))) (fma (- (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0)))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 2.0) (sqrt 2.0)))) (fma (- (sqrt 2.0)) (sqrt 2.0) (* (sqrt 2.0) (sqrt 2.0))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 2.0 1))) (fma (- 2.0) 1 (* 2.0 1)) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0))))) (fma (- (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0)))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 2.0) (sqrt 2.0)))) (fma (- (sqrt 2.0)) (sqrt 2.0) (* (sqrt 2.0) (sqrt 2.0))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 2.0 1))) (fma (- 2.0) 1 (* 2.0 1)) (fma 1 (exp x) (- (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0))))) (fma (- (cbrt 2.0)) (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (* (cbrt 2.0) (cbrt 2.0)))) (fma 1 (exp x) (- (* (sqrt 2.0) (sqrt 2.0)))) (fma (- (sqrt 2.0)) (sqrt 2.0) (* (sqrt 2.0) (sqrt 2.0))) (fma 1 (exp x) (- (* 2.0 1))) (fma (- 2.0) 1 (* 2.0 1)) (expm1 (- (exp x) 2.0)) (log1p (- (exp x) 2.0)) (- 2.0) (- 2.0) (- 2.0) (/ (exp (exp x)) (exp 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (* (* (- (exp x) 2.0) (- (exp x) 2.0)) (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (+ (* (exp x) (exp x)) (+ (* 2.0 2.0) (* (exp x) 2.0))) (- 2.0) (- (* (exp x) (exp x)) (* 2.0 2.0)) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (* 1/2 (pow x 2)) x) 1.0) (- (exp x) 2.0) (- (exp x) 2.0) 0.396 * * [simplify]: iteration 0 : 282 enodes (cost 506 ) 0.401 * * [simplify]: iteration 1 : 1008 enodes (cost 381 ) 0.421 * * [simplify]: iteration 2 : 5001 enodes (cost 367 ) 0.423 * [simplify]: Simplified to: (expm1 (+ (- (exp x) 2.0) (exp (- x)))) (log1p (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (log (+ (- (exp x) 2.0) (exp (- x)))) (exp (+ (- (exp x) 2.0) (exp (- x)))) (* (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (cbrt (+ (- (exp x) 2.0) (exp (- x))))) (cbrt (+ (- (exp x) 2.0) (exp (- x)))) (pow (- (+ (exp (* -1 x)) (exp x)) 2.0) 3) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (sqrt (+ (- (exp x) 2.0) (exp (- x)))) (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x)))) (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3)) (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x)))) (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)) (+ (pow (- (exp x) 2.0) 3) (pow (exp (- x)) 3)) (fma (exp (* -1 x)) (- (exp (- x)) (- (exp x) 2.0)) (* (- (exp x) 2.0) (- (exp x) 2.0))) (- (* (- (exp x) 2.0) (- (exp x) 2.0)) (* (exp (- x)) (exp (- x)))) (- (- (exp x) 2.0) (exp (- x))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (+ (- (exp (* -1 x)) 2.0) 2.0) (- (exp (* -1 x)) 2.0) (- (exp (* -1 x)) 2.0) (- 2.0 (exp (- x))) (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 2.0) (fma (- 2.0) 1 2.0) (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 2.0) (fma (- 2.0) 1 2.0) (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 2.0) (fma (- 2.0) 1 2.0) (- (exp x) 2.0) (fma (- 2.0) 1 2.0) (- (exp x) 2.0) (fma (- 2.0) 1 2.0) (- (exp x) 2.0) (fma (- 2.0) 1 2.0) (- (exp x) 2.0) (fma (- 2.0) 1 2.0) (- (exp x) 2.0) (fma (- 2.0) 1 2.0) (- (exp x) 2.0) (fma (- 2.0) 1 2.0) (expm1 (- (exp x) 2.0)) (log1p (- (exp x) 2.0)) (- 2.0) (- 2.0) (- 2.0) (exp (- (exp x) 2.0)) (log (- (exp x) 2.0)) (exp (- (exp x) 2.0)) (* (cbrt (- (exp x) 2.0)) (cbrt (- (exp x) 2.0))) (cbrt (- (exp x) 2.0)) (pow (- (exp x) 2.0) 3) (sqrt (- (exp x) 2.0)) (sqrt (- (exp x) 2.0)) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))) (- 2.0) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0) (+ (sqrt (exp x)) (sqrt 2.0)) (- (sqrt (exp x)) (sqrt 2.0)) (- (exp x) 2.0) (- 2.0) (fma x x (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (fma (pow x 2) 1/2 (- x 1.0)) (- (exp x) 2.0) (- (exp x) 2.0) 0.424 * * * [progress]: adding candidates to table 0.597 * * [progress]: iteration 2 / 4 0.597 * * * [progress]: picking best candidate 0.610 * * * * [pick]: Picked # 0.610 * * * [progress]: localizing error 0.626 * * * [progress]: generating rewritten candidates 0.626 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3 3) 0.631 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 0.633 * * * [progress]: generating series expansions 0.633 * * * * [progress]: [ 1 / 2 ] generating series at (2 3 3) 0.633 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0 0.633 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.633 * [taylor]: Taking taylor expansion of 1/12 in x 0.633 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.633 * [taylor]: Taking taylor expansion of 1/12 in x 0.633 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.645 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.645 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.645 * [taylor]: Taking taylor expansion of 1/12 in x 0.645 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.646 * [taylor]: Taking taylor expansion of 1/12 in x 0.646 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.658 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.658 * [taylor]: Taking taylor expansion of 1/12 in x 0.658 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.659 * [taylor]: Taking taylor expansion of 1/12 in x 0.659 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.670 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 0.670 * [approximate]: Taking taylor expansion of (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) in (x) around 0 0.670 * [taylor]: Taking taylor expansion of (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) in x 0.670 * [taylor]: Rewrote expression to (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 0.670 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.671 * [taylor]: Taking taylor expansion of 1/360 in x 0.671 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.671 * [taylor]: Taking taylor expansion of 1/12 in x 0.671 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) in x 0.671 * [taylor]: Rewrote expression to (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 0.671 * [taylor]: Taking taylor expansion of (* 1/360 (pow x 6)) in x 0.671 * [taylor]: Taking taylor expansion of 1/360 in x 0.671 * [taylor]: Taking taylor expansion of (pow x 6) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.671 * [taylor]: Taking taylor expansion of 1/12 in x 0.671 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.709 * [approximate]: Taking taylor expansion of (fma 1/360 (pow (/ 1 x) 6) (/ 1/12 (pow x 4))) in (x) around 0 0.710 * [taylor]: Taking taylor expansion of (fma 1/360 (pow (/ 1 x) 6) (/ 1/12 (pow x 4))) in x 0.710 * [taylor]: Rewrote expression to (+ (* 1/360 (pow (/ 1 x) 6)) (/ 1/12 (pow x 4))) 0.710 * [taylor]: Taking taylor expansion of (* 1/360 (pow (/ 1 x) 6)) in x 0.710 * [taylor]: Taking taylor expansion of 1/360 in x 0.710 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 6) in x 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.710 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.710 * [taylor]: Taking taylor expansion of 1/12 in x 0.710 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (fma 1/360 (pow (/ 1 x) 6) (/ 1/12 (pow x 4))) in x 0.711 * [taylor]: Rewrote expression to (+ (* 1/360 (pow (/ 1 x) 6)) (/ 1/12 (pow x 4))) 0.711 * [taylor]: Taking taylor expansion of (* 1/360 (pow (/ 1 x) 6)) in x 0.711 * [taylor]: Taking taylor expansion of 1/360 in x 0.711 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 6) in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.711 * [taylor]: Taking taylor expansion of 1/12 in x 0.711 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.752 * [approximate]: Taking taylor expansion of (fma 1/360 (pow (/ -1 x) 6) (/ 1/12 (pow x 4))) in (x) around 0 0.752 * [taylor]: Taking taylor expansion of (fma 1/360 (pow (/ -1 x) 6) (/ 1/12 (pow x 4))) in x 0.752 * [taylor]: Rewrote expression to (+ (* 1/360 (pow (/ -1 x) 6)) (/ 1/12 (pow x 4))) 0.752 * [taylor]: Taking taylor expansion of (* 1/360 (pow (/ -1 x) 6)) in x 0.752 * [taylor]: Taking taylor expansion of 1/360 in x 0.752 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 6) in x 0.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.752 * [taylor]: Taking taylor expansion of -1 in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.752 * [taylor]: Taking taylor expansion of 1/12 in x 0.752 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.753 * [taylor]: Taking taylor expansion of (fma 1/360 (pow (/ -1 x) 6) (/ 1/12 (pow x 4))) in x 0.753 * [taylor]: Rewrote expression to (+ (* 1/360 (pow (/ -1 x) 6)) (/ 1/12 (pow x 4))) 0.753 * [taylor]: Taking taylor expansion of (* 1/360 (pow (/ -1 x) 6)) in x 0.753 * [taylor]: Taking taylor expansion of 1/360 in x 0.753 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 6) in x 0.753 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.753 * [taylor]: Taking taylor expansion of -1 in x 0.753 * [taylor]: Taking taylor expansion of x in x 0.753 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.754 * [taylor]: Taking taylor expansion of 1/12 in x 0.754 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.799 * * * [progress]: simplifying candidates 0.800 * [simplify]: Simplifying using # : (expm1 (* 1/12 (pow x 4))) (log1p (* 1/12 (pow x 4))) (+ (log 1/12) (* (log x) 4)) (+ (log 1/12) (* (log x) 4)) (+ (log 1/12) (log (pow x 4))) (log (* 1/12 (pow x 4))) (exp (* 1/12 (pow x 4))) (* (* (* 1/12 1/12) 1/12) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4)))) (cbrt (* 1/12 (pow x 4))) (* (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (* (sqrt 1/12) (pow (sqrt x) 4)) (* (sqrt 1/12) (pow (sqrt x) 4)) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (pow x (/ 4 2))) (* (sqrt 1/12) (pow x (/ 4 2))) (* 1/12 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/12 (pow (sqrt x) 4)) (* 1/12 (pow 1 4)) (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/12 (sqrt (pow x 4))) (* 1/12 1) (* 1/12 (pow x (/ 4 2))) (* (cbrt 1/12) (pow x 4)) (* (sqrt 1/12) (pow x 4)) (* 1/12 (pow x 4)) (expm1 (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (log1p (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* 1/360 (pow x 6)) (log (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (exp (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* (cbrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (cbrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4))))) (cbrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* (* (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (sqrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (sqrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4))) 0.803 * * [simplify]: iteration 0 : 123 enodes (cost 177 ) 0.807 * * [simplify]: iteration 1 : 469 enodes (cost 163 ) 0.818 * * [simplify]: iteration 2 : 2175 enodes (cost 160 ) 0.883 * * [simplify]: iteration 3 : 5002 enodes (cost 160 ) 0.884 * [simplify]: Simplified to: (expm1 (* 1/12 (pow x 4))) (log1p (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (log (* 1/12 (pow x 4))) (exp (* 1/12 (pow x 4))) (pow (* 1/12 (pow x 4)) 3) (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4)))) (cbrt (* 1/12 (pow x 4))) (pow (* 1/12 (pow x 4)) 3) (sqrt (* 1/12 (pow x 4))) (sqrt (* 1/12 (pow x 4))) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (sqrt (pow x 4))) (* (sqrt 1/12) (pow x 2)) (* (sqrt 1/12) (pow x 2)) (* 1/12 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/12 (pow x 2)) 1/12 (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/12 (sqrt (pow x 4))) 1/12 (* 1/12 (pow x 2)) (* (cbrt 1/12) (pow x 4)) (* (sqrt 1/12) (pow x 4)) (* 1/12 (pow x 4)) (expm1 (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (log1p (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* 1/360 (pow x 6)) (log (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (exp (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* (cbrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (cbrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4))))) (cbrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (pow (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) 3) (sqrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (sqrt (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) (fma 1/360 (pow x 6) (* 1/12 (pow x 4))) 0.885 * * * [progress]: adding candidates to table 0.964 * * [progress]: iteration 3 / 4 0.964 * * * [progress]: picking best candidate 0.969 * * * * [pick]: Picked # 0.969 * * * [progress]: localizing error 0.975 * * * [progress]: generating rewritten candidates 0.975 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.984 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.991 * * * [progress]: generating series expansions 0.991 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.991 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 0.991 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.991 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.991 * [taylor]: Taking taylor expansion of (exp x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.991 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.991 * [taylor]: Taking taylor expansion of (- x) in x 0.991 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of 2.0 in x 0.992 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.992 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.992 * [taylor]: Taking taylor expansion of (exp x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.992 * [taylor]: Taking taylor expansion of (- x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of 2.0 in x 1.036 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 1.036 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.036 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.036 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.036 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.036 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.036 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of 2.0 in x 1.037 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 1.037 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 1.037 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.037 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of 2.0 in x 1.043 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 1.043 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.043 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.043 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.043 * [taylor]: Taking taylor expansion of x in x 1.043 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.043 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.044 * [taylor]: Taking taylor expansion of -1 in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of 2.0 in x 1.044 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 1.044 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 1.044 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.044 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.044 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.044 * [taylor]: Taking taylor expansion of -1 in x 1.044 * [taylor]: Taking taylor expansion of x in x 1.045 * [taylor]: Taking taylor expansion of 2.0 in x 1.050 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.050 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- x))) in (x) around 0 1.050 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.050 * [taylor]: Taking taylor expansion of 2.0 in x 1.050 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.050 * [taylor]: Taking taylor expansion of (- x) in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.050 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.050 * [taylor]: Taking taylor expansion of 2.0 in x 1.050 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.050 * [taylor]: Taking taylor expansion of (- x) in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.055 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in (x) around 0 1.055 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.055 * [taylor]: Taking taylor expansion of 2.0 in x 1.055 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.055 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.055 * [taylor]: Taking taylor expansion of x in x 1.055 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.055 * [taylor]: Taking taylor expansion of 2.0 in x 1.056 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.056 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.056 * [taylor]: Taking taylor expansion of x in x 1.059 * [approximate]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in (x) around 0 1.059 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.059 * [taylor]: Taking taylor expansion of 2.0 in x 1.059 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.060 * [taylor]: Taking taylor expansion of 2.0 in x 1.060 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.063 * * * [progress]: simplifying candidates 1.064 * [simplify]: Simplifying using # : (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x)))))))) (fma (- (cbrt (- 2.0 (exp (- x))))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (* (cbrt (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x))))))) (fma (- (sqrt (- 2.0 (exp (- x))))) (sqrt (- 2.0 (exp (- x)))) (* (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (- 2.0 (exp (- x))) 1))) (fma (- (- 2.0 (exp (- x)))) 1 (* (- 2.0 (exp (- x))) 1)) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (- (sqrt 2.0) (sqrt (exp (- x)))) (+ (sqrt 2.0) (sqrt (exp (- x))))))) (fma (- (- (sqrt 2.0) (sqrt (exp (- x))))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (* (- (sqrt 2.0) (sqrt (exp (- x)))) (+ (sqrt 2.0) (sqrt (exp (- x)))))) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (- 2.0 (exp (- x))) 1))) (fma (- (- 2.0 (exp (- x)))) 1 (* (- 2.0 (exp (- x))) 1)) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x)))))))) (fma (- (cbrt (- 2.0 (exp (- x))))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (* (cbrt (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x))))))) (fma (- (sqrt (- 2.0 (exp (- x))))) (sqrt (- 2.0 (exp (- x)))) (* (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (- 2.0 (exp (- x))) 1))) (fma (- (- 2.0 (exp (- x)))) 1 (* (- 2.0 (exp (- x))) 1)) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (- (sqrt 2.0) (sqrt (exp (- x)))) (+ (sqrt 2.0) (sqrt (exp (- x))))))) (fma (- (- (sqrt 2.0) (sqrt (exp (- x))))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (* (- (sqrt 2.0) (sqrt (exp (- x)))) (+ (sqrt 2.0) (sqrt (exp (- x)))))) (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (- 2.0 (exp (- x))) 1))) (fma (- (- 2.0 (exp (- x)))) 1 (* (- 2.0 (exp (- x))) 1)) (fma 1 (exp x) (- (* (cbrt (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x)))))))) (fma (- (cbrt (- 2.0 (exp (- x))))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (* (cbrt (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))))) (fma 1 (exp x) (- (* (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x))))))) (fma (- (sqrt (- 2.0 (exp (- x))))) (sqrt (- 2.0 (exp (- x)))) (* (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))))) (fma 1 (exp x) (- (* (- 2.0 (exp (- x))) 1))) (fma (- (- 2.0 (exp (- x)))) 1 (* (- 2.0 (exp (- x))) 1)) (fma 1 (exp x) (- (* (- (sqrt 2.0) (sqrt (exp (- x)))) (+ (sqrt 2.0) (sqrt (exp (- x))))))) (fma (- (- (sqrt 2.0) (sqrt (exp (- x))))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (* (- (sqrt 2.0) (sqrt (exp (- x)))) (+ (sqrt 2.0) (sqrt (exp (- x)))))) (fma 1 (exp x) (- (* (- 2.0 (exp (- x))) 1))) (fma (- (- 2.0 (exp (- x)))) 1 (* (- 2.0 (exp (- x))) 1)) (expm1 (- (exp x) (- 2.0 (exp (- x))))) (log1p (- (exp x) (- 2.0 (exp (- x))))) (- (- 2.0 (exp (- x)))) (- (- 2.0 (exp (- x)))) (- (- 2.0 (exp (- x)))) (/ (exp (exp x)) (/ (exp 2.0) (exp (exp (- x))))) (/ (exp (exp x)) (exp (- 2.0 (exp (- x))))) (log (- (exp x) (- 2.0 (exp (- x))))) (exp (- (exp x) (- 2.0 (exp (- x))))) (* (cbrt (- (exp x) (- 2.0 (exp (- x))))) (cbrt (- (exp x) (- 2.0 (exp (- x)))))) (cbrt (- (exp x) (- 2.0 (exp (- x))))) (* (* (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x))))) (- (exp x) (- 2.0 (exp (- x))))) (sqrt (- (exp x) (- 2.0 (exp (- x))))) (sqrt (- (exp x) (- 2.0 (exp (- x))))) (- (pow (exp x) 3) (pow (- 2.0 (exp (- x))) 3)) (+ (* (exp x) (exp x)) (+ (* (- 2.0 (exp (- x))) (- 2.0 (exp (- x)))) (* (exp x) (- 2.0 (exp (- x)))))) (- (- 2.0 (exp (- x)))) (- (* (exp x) (exp x)) (* (- 2.0 (exp (- x))) (- 2.0 (exp (- x))))) (+ (exp x) (- 2.0 (exp (- x)))) (+ (sqrt (exp x)) (sqrt (- 2.0 (exp (- x))))) (- (sqrt (exp x)) (sqrt (- 2.0 (exp (- x))))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (- (exp x) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (- (exp x) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (exp (- x)) 1)))) (- (exp x) (fma (sqrt 2.0) (sqrt 2.0) (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (- (exp x) (fma (sqrt 2.0) (sqrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (- (exp x) (fma (sqrt 2.0) (sqrt 2.0) (- (* (exp (- x)) 1)))) (- (exp x) (fma 1 2.0 (- (* (cbrt (exp (- x))) (* (cbrt (exp (- x))) (cbrt (exp (- x)))))))) (- (exp x) (fma 1 2.0 (- (* (sqrt (exp (- x))) (sqrt (exp (- x))))))) (- (exp x) (fma 1 2.0 (- (* (exp (- x)) 1)))) (- (exp x) 2.0) (- (exp x) 2.0) (- (exp x) 2.0) (- (- 2.0 (exp (- x)))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (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 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma (sqrt 2.0) (sqrt 2.0) (- (* (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 2.0) (sqrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (sqrt 2.0) (sqrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma 1 2.0 (- (* (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 2.0 (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma 1 2.0 (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (/ (exp 2.0) (exp (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (* (* (- 2.0 (exp (- x))) (- 2.0 (exp (- x)))) (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (* 2.0 2.0) (+ (* (exp (- x)) (exp (- x))) (* 2.0 (exp (- x))))) (- (exp (- x))) (- (* 2.0 2.0) (* (exp (- x)) (exp (- x)))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (+ (pow x 2) (+ (* 1/360 (pow x 6)) (* 1/12 (pow x 4)))) (- (+ (exp x) (exp (- x))) 2.0) (- (+ (exp (* -1 x)) (exp x)) 2.0) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (* -1 x))) 1.070 * * [simplify]: iteration 0 : 334 enodes (cost 1032 ) 1.075 * * [simplify]: iteration 1 : 1000 enodes (cost 687 ) 1.098 * * [simplify]: iteration 2 : 5001 enodes (cost 583 ) 1.101 * [simplify]: Simplified to: (+ (- (pow (cbrt (exp x)) 3) 2.0) (exp (- x))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (+ (- (pow (cbrt (exp x)) 3) 2.0) (exp (- x))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (+ (- (pow (cbrt (exp x)) 3) 2.0) (exp (- x))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (+ (- (pow (cbrt (exp x)) 3) 2.0) (exp (- x))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (+ (- (pow (cbrt (exp x)) 3) 2.0) (exp (- x))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (- (exp x) (- 2.0 (exp (- x)))) (* (- 2.0 (exp (- x))) (+ (- 1) 1)) (expm1 (- (exp x) (- 2.0 (exp (- x))))) (log1p (- (exp x) (- 2.0 (exp (- x))))) (- (exp (- x)) 2.0) (- (exp (- x)) 2.0) (- (exp (- x)) 2.0) (exp (- (exp x) (- 2.0 (exp (- x))))) (exp (- (exp x) (- 2.0 (exp (- x))))) (log (- (exp x) (- 2.0 (exp (- x))))) (exp (- (exp x) (- 2.0 (exp (- x))))) (* (cbrt (- (exp x) (- 2.0 (exp (- x))))) (cbrt (- (exp x) (- 2.0 (exp (- x)))))) (cbrt (- (exp x) (- 2.0 (exp (- x))))) (pow (- (exp x) (- 2.0 (exp (- x)))) 3) (sqrt (- (exp x) (- 2.0 (exp (- x))))) (sqrt (- (exp x) (- 2.0 (exp (- x))))) (- (pow (exp x) 3) (pow (- 2.0 (exp (- x))) 3)) (fma (- 2.0 (exp (- x))) (+ (exp x) (- 2.0 (exp (- x)))) (exp (+ x x))) (- (exp (- x)) 2.0) (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x))) (+ (exp x) (- 2.0 (exp (- x)))) (+ (sqrt (exp x)) (sqrt (- 2.0 (exp (- x))))) (- (sqrt (exp x)) (sqrt (- 2.0 (exp (- x))))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (+ (- (exp x) (pow (cbrt 2.0) 3)) (exp (- x))) (+ (- (exp x) (pow (cbrt 2.0) 3)) (exp (- x))) (+ (- (exp x) (pow (cbrt 2.0) 3)) (exp (- x))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) 2.0) (- (exp x) 2.0) (- (exp x) 2.0) (- (exp (- x)) 2.0) (- (* (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0)) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (* (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0)) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- (* (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0)) (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (exp (- 2.0 (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (pow (- 2.0 (exp (- x))) 3) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (fma 2.0 2.0 (/ 2.0 (exp x))) (pow (exp x) -2)) (- (exp (- x))) (- (* 2.0 2.0) (* (exp (- x)) (exp (- x)))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (fma x x (fma 1/360 (pow x 6) (* 1/12 (pow x 4)))) (- (exp x) (- 2.0 (exp (- x)))) (- (exp x) (- 2.0 (exp (- x)))) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (- x))) 1.101 * * * [progress]: adding candidates to table 1.205 * * [progress]: iteration 4 / 4 1.205 * * * [progress]: picking best candidate 1.212 * * * * [pick]: Picked # 1.212 * * * [progress]: localizing error 1.223 * * * [progress]: generating rewritten candidates 1.223 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.224 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.229 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 1.233 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.240 * * * [progress]: generating series expansions 1.240 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.241 * [approximate]: Taking taylor expansion of (fma (- (exp (- x)) 2.0) (- 2.0 (exp (- x))) (exp (* 2 x))) in (x) around 0 1.241 * [taylor]: Taking taylor expansion of (fma (- (exp (- x)) 2.0) (- 2.0 (exp (- x))) (exp (* 2 x))) in x 1.241 * [taylor]: Rewrote expression to (+ (* (- (exp (- x)) 2.0) (- 2.0 (exp (- x)))) (exp (* 2 x))) 1.241 * [taylor]: Taking taylor expansion of (* (- (exp (- x)) 2.0) (- 2.0 (exp (- x)))) in x 1.241 * [taylor]: Taking taylor expansion of (- (exp (- x)) 2.0) in x 1.241 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.241 * [taylor]: Taking taylor expansion of (- x) in x 1.241 * [taylor]: Taking taylor expansion of x in x 1.241 * [taylor]: Taking taylor expansion of 2.0 in x 1.241 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.241 * [taylor]: Taking taylor expansion of 2.0 in x 1.242 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.242 * [taylor]: Taking taylor expansion of (- x) in x 1.242 * [taylor]: Taking taylor expansion of x in x 1.242 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.242 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.242 * [taylor]: Taking taylor expansion of 2 in x 1.242 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of (fma (- (exp (- x)) 2.0) (- 2.0 (exp (- x))) (exp (* 2 x))) in x 1.243 * [taylor]: Rewrote expression to (+ (* (- (exp (- x)) 2.0) (- 2.0 (exp (- x)))) (exp (* 2 x))) 1.243 * [taylor]: Taking taylor expansion of (* (- (exp (- x)) 2.0) (- 2.0 (exp (- x)))) in x 1.243 * [taylor]: Taking taylor expansion of (- (exp (- x)) 2.0) in x 1.243 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.243 * [taylor]: Taking taylor expansion of (- x) in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of 2.0 in x 1.244 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.244 * [taylor]: Taking taylor expansion of 2.0 in x 1.244 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.244 * [taylor]: Taking taylor expansion of (- x) in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.244 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.244 * [taylor]: Taking taylor expansion of 2 in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.291 * [approximate]: Taking taylor expansion of (fma (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x)))) (exp (* 2 (/ 1 x)))) in (x) around 0 1.291 * [taylor]: Taking taylor expansion of (fma (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x 1.291 * [taylor]: Rewrote expression to (+ (* (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x))))) (exp (* 2 (/ 1 x)))) 1.291 * [taylor]: Taking taylor expansion of (* (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x))))) in x 1.291 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x))) 2.0) in x 1.292 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.292 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of 2.0 in x 1.292 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.292 * [taylor]: Taking taylor expansion of 2.0 in x 1.292 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.292 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.293 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.293 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.293 * [taylor]: Taking taylor expansion of 2 in x 1.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.293 * [taylor]: Taking taylor expansion of x in x 1.293 * [taylor]: Taking taylor expansion of (fma (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x)))) (exp (* 2 (/ 1 x)))) in x 1.294 * [taylor]: Rewrote expression to (+ (* (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x))))) (exp (* 2 (/ 1 x)))) 1.294 * [taylor]: Taking taylor expansion of (* (- (exp (- (/ 1 x))) 2.0) (- 2.0 (exp (- (/ 1 x))))) in x 1.294 * [taylor]: Taking taylor expansion of (- (exp (- (/ 1 x))) 2.0) in x 1.294 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.294 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of 2.0 in x 1.294 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.294 * [taylor]: Taking taylor expansion of 2.0 in x 1.294 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.294 * [taylor]: Taking taylor expansion of (- (/ 1 x)) 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 (exp (* 2 (/ 1 x))) in x 1.295 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.295 * [taylor]: Taking taylor expansion of 2 in x 1.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.308 * [approximate]: Taking taylor expansion of (fma (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in (x) around 0 1.309 * [taylor]: Taking taylor expansion of (fma (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x 1.309 * [taylor]: Rewrote expression to (+ (* (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x)))) (exp (- (* 2 (/ 1 x))))) 1.309 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x)))) in x 1.309 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.309 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of 2.0 in x 1.309 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.309 * [taylor]: Taking taylor expansion of 2.0 in x 1.309 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.309 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.309 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.309 * [taylor]: Taking taylor expansion of 2 in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.310 * [taylor]: Taking taylor expansion of (fma (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x))) (exp (- (* 2 (/ 1 x))))) in x 1.310 * [taylor]: Rewrote expression to (+ (* (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x)))) (exp (- (* 2 (/ 1 x))))) 1.310 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 2.0) (- 2.0 (exp (/ 1 x)))) in x 1.310 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 1.310 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of 2.0 in x 1.311 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.311 * [taylor]: Taking taylor expansion of 2.0 in x 1.311 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.311 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.311 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.311 * [taylor]: Taking taylor expansion of 2 in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.325 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.325 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- x))) in (x) around 0 1.325 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.325 * [taylor]: Taking taylor expansion of 2.0 in x 1.325 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.325 * [taylor]: Taking taylor expansion of (- x) in x 1.325 * [taylor]: Taking taylor expansion of x in x 1.325 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.325 * [taylor]: Taking taylor expansion of 2.0 in x 1.325 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.325 * [taylor]: Taking taylor expansion of (- x) in x 1.325 * [taylor]: Taking taylor expansion of x in x 1.330 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in (x) around 0 1.330 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.330 * [taylor]: Taking taylor expansion of 2.0 in x 1.330 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.330 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.330 * [taylor]: Taking taylor expansion of x in x 1.330 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.330 * [taylor]: Taking taylor expansion of 2.0 in x 1.330 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.330 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.330 * [taylor]: Taking taylor expansion of x in x 1.334 * [approximate]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in (x) around 0 1.334 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.334 * [taylor]: Taking taylor expansion of 2.0 in x 1.334 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.334 * [taylor]: Taking taylor expansion of 2.0 in x 1.335 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.335 * [taylor]: Taking taylor expansion of x in x 1.338 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 1.338 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- x))) in (x) around 0 1.338 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.338 * [taylor]: Taking taylor expansion of 2.0 in x 1.338 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.338 * [taylor]: Taking taylor expansion of (- x) in x 1.338 * [taylor]: Taking taylor expansion of x in x 1.338 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.339 * [taylor]: Taking taylor expansion of 2.0 in x 1.339 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.339 * [taylor]: Taking taylor expansion of (- x) in x 1.339 * [taylor]: Taking taylor expansion of x in x 1.348 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in (x) around 0 1.348 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.348 * [taylor]: Taking taylor expansion of 2.0 in x 1.348 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.348 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.348 * [taylor]: Taking taylor expansion of 2.0 in x 1.348 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.348 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.352 * [approximate]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in (x) around 0 1.352 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.352 * [taylor]: Taking taylor expansion of 2.0 in x 1.352 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.353 * [taylor]: Taking taylor expansion of 2.0 in x 1.353 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.356 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 1.356 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- x))) in (x) around 0 1.356 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.356 * [taylor]: Taking taylor expansion of 2.0 in x 1.356 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.356 * [taylor]: Taking taylor expansion of (- x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.357 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- x))) in x 1.357 * [taylor]: Taking taylor expansion of 2.0 in x 1.357 * [taylor]: Taking taylor expansion of (exp (- x)) in x 1.357 * [taylor]: Taking taylor expansion of (- x) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.361 * [approximate]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in (x) around 0 1.361 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.361 * [taylor]: Taking taylor expansion of 2.0 in x 1.361 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.361 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.361 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of (- 2.0 (exp (- (/ 1 x)))) in x 1.362 * [taylor]: Taking taylor expansion of 2.0 in x 1.362 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 1.362 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.366 * [approximate]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in (x) around 0 1.366 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.366 * [taylor]: Taking taylor expansion of 2.0 in x 1.366 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.366 * [taylor]: Taking taylor expansion of (- 2.0 (exp (/ 1 x))) in x 1.366 * [taylor]: Taking taylor expansion of 2.0 in x 1.366 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.366 * [taylor]: Taking taylor expansion of x in x 1.369 * * * [progress]: simplifying candidates 1.371 * [simplify]: Simplifying using # : (expm1 (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (log1p (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (* (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x)))) (log (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (exp (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (* (cbrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (cbrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x))))) (cbrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (* (* (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x))) (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (sqrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (sqrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (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 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma (sqrt 2.0) (sqrt 2.0) (- (* (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 2.0) (sqrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (sqrt 2.0) (sqrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma 1 2.0 (- (* (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 2.0 (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma 1 2.0 (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (/ (exp 2.0) (exp (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (* (* (- 2.0 (exp (- x))) (- 2.0 (exp (- x)))) (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (* 2.0 2.0) (+ (* (exp (- x)) (exp (- x))) (* 2.0 (exp (- x))))) (- (exp (- x))) (- (* 2.0 2.0) (* (exp (- x)) (exp (- x)))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (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 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma (sqrt 2.0) (sqrt 2.0) (- (* (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 2.0) (sqrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (sqrt 2.0) (sqrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma 1 2.0 (- (* (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 2.0 (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma 1 2.0 (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (/ (exp 2.0) (exp (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (* (* (- 2.0 (exp (- x))) (- 2.0 (exp (- x)))) (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (* 2.0 2.0) (+ (* (exp (- x)) (exp (- x))) (* 2.0 (exp (- x))))) (- (exp (- x))) (- (* 2.0 2.0) (* (exp (- x)) (exp (- x)))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (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 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma (sqrt 2.0) (sqrt 2.0) (- (* (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 2.0) (sqrt 2.0) (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma (sqrt 2.0) (sqrt 2.0) (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (fma 1 2.0 (- (* (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 2.0 (- (* (sqrt (exp (- x))) (sqrt (exp (- x)))))) (fma (- (sqrt (exp (- x)))) (sqrt (exp (- x))) (* (sqrt (exp (- x))) (sqrt (exp (- x))))) (fma 1 2.0 (- (* (exp (- x)) 1))) (fma (- (exp (- x))) 1 (* (exp (- x)) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (/ (exp 2.0) (exp (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (* (* (- 2.0 (exp (- x))) (- 2.0 (exp (- x)))) (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (* 2.0 2.0) (+ (* (exp (- x)) (exp (- x))) (* 2.0 (exp (- x))))) (- (exp (- x))) (- (* 2.0 2.0) (* (exp (- x)) (exp (- x)))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (+ (* 2 (pow x 2)) (+ (* 2.0 (pow x 3)) (* 0.16666666666666669 (pow x 4)))) (- (+ (exp (* 2 x)) (* 4.0 (exp (- x)))) (+ (pow (exp (- x)) 2) 4.0)) (- (+ (* 4.0 (exp (* -1 x))) (exp (* 2 x))) (+ (pow (exp (* -1 x)) 2) 4.0)) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (* -1 x))) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (* -1 x))) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (* -1 x))) 1.377 * * [simplify]: iteration 0 : 228 enodes (cost 1099 ) 1.381 * * [simplify]: iteration 1 : 687 enodes (cost 715 ) 1.396 * * [simplify]: iteration 2 : 3728 enodes (cost 712 ) 1.490 * * [simplify]: iteration 3 : 5001 enodes (cost 694 ) 1.494 * [simplify]: Simplified to: (expm1 (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (log1p (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (* (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x)))) (log (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (exp (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (* (cbrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (cbrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x))))) (cbrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (pow (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x))) 3) (sqrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (sqrt (fma (- (- 2.0 (exp (- x)))) (- 2.0 (exp (- x))) (exp (+ x x)))) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (exp (- 2.0 (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (pow (- 2.0 (exp (* -1 x))) 3) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (fma 2.0 2.0 (/ 2.0 (exp x))) (pow (exp x) -2)) (- (exp (- x))) (fma 2.0 2.0 (- (pow (exp (- x)) 2))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (exp (- 2.0 (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (pow (- 2.0 (exp (* -1 x))) 3) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (fma 2.0 2.0 (/ 2.0 (exp x))) (pow (exp x) -2)) (- (exp (- x))) (fma 2.0 2.0 (- (pow (exp (- x)) 2))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (fma 1/2 (/ (- 2) (exp x)) (pow (cbrt 2.0) 3)) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (- 2.0 (exp (- x))) (* (exp (- x)) (+ (- 1) 1)) (expm1 (- 2.0 (exp (- x)))) (log1p (- 2.0 (exp (- x)))) (- (exp (- x))) (- (exp (- x))) (- (exp (- x))) (exp (- 2.0 (exp (- x)))) (log (- 2.0 (exp (- x)))) (exp (- 2.0 (exp (- x)))) (* (cbrt (- 2.0 (exp (- x)))) (cbrt (- 2.0 (exp (- x))))) (cbrt (- 2.0 (exp (- x)))) (pow (- 2.0 (exp (* -1 x))) 3) (sqrt (- 2.0 (exp (- x)))) (sqrt (- 2.0 (exp (- x)))) (- (pow 2.0 3) (pow (exp (- x)) 3)) (+ (fma 2.0 2.0 (/ 2.0 (exp x))) (pow (exp x) -2)) (- (exp (- x))) (fma 2.0 2.0 (- (pow (exp (- x)) 2))) (+ 2.0 (exp (- x))) (+ (sqrt 2.0) (sqrt (exp (- x)))) (- (sqrt 2.0) (sqrt (exp (- x)))) (- 2.0 (exp (- x))) (- (exp (- x))) (fma 2 (pow x 2) (fma 2.0 (pow x 3) (* 0.16666666666666669 (pow x 4)))) (- (- (fma 4.0 (exp (* -1 x)) (exp (* 2 x))) (pow (exp (* -1 x)) 2)) 4.0) (- (- (fma 4.0 (exp (* -1 x)) (exp (* 2 x))) (pow (exp (* -1 x)) 2)) 4.0) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (- x))) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (- x))) (- (+ x 1.0) (* 1/2 (pow x 2))) (- 2.0 (exp (- x))) (- 2.0 (exp (- x))) 1.495 * * * [progress]: adding candidates to table 1.711 * [progress]: [Phase 3 of 3] Extracting. 1.711 * * [regime]: Finding splitpoints for: (# # # #) 1.712 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.712 * * * * [regimes]: Trying to branch on x from (# # # #) 1.731 * * * [regime]: Found split indices: #