5.005 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.082 * * * [progress]: [2/2] Setting up program. 0.084 * [progress]: [Phase 2 of 3] Improving. 0.085 * [simplify]: Simplifying using # : (+ (- (exp x) 2.0) (exp (- x))) 0.087 * * [simplify]: iteration 0 : 14 enodes (cost 5 ) 0.088 * * [simplify]: iteration 1 : 26 enodes (cost 5 ) 0.089 * * [simplify]: iteration 2 : 41 enodes (cost 5 ) 0.091 * * [simplify]: iteration 3 : 55 enodes (cost 5 ) 0.093 * * [simplify]: iteration 4 : 67 enodes (cost 5 ) 0.094 * * [simplify]: iteration 5 : 104 enodes (cost 5 ) 0.096 * * [simplify]: iteration 6 : 161 enodes (cost 5 ) 0.099 * * [simplify]: iteration 7 : 344 enodes (cost 5 ) 0.108 * * [simplify]: iteration 8 : 1454 enodes (cost 5 ) 0.309 * * [simplify]: iteration 9 : 5001 enodes (cost 5 ) 0.311 * [simplify]: Simplified to: (+ (- (exp x) 2.0) (exp (- x))) 0.311 * * [progress]: iteration 1 / 4 0.311 * * * [progress]: picking best candidate 0.313 * * * * [pick]: Picked # 0.313 * * * [progress]: localizing error 0.322 * * * [progress]: generating rewritten candidates 0.322 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.332 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.338 * * * [progress]: generating series expansions 0.339 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.339 * [approximate]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in (x) around 0 0.339 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.339 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.339 * [taylor]: Taking taylor expansion of (exp x) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.339 * [taylor]: Taking taylor expansion of (- x) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of 2.0 in x 0.340 * [taylor]: Taking taylor expansion of (- (+ (exp x) (exp (- x))) 2.0) in x 0.340 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.340 * [taylor]: Taking taylor expansion of (exp x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.340 * [taylor]: Taking taylor expansion of (- x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of 2.0 in x 0.379 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in (x) around 0 0.379 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.379 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.379 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of 2.0 in x 0.380 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.0) in x 0.380 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.380 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of 2.0 in x 0.386 * [approximate]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in (x) around 0 0.386 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.386 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) 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 x 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 0.386 * [taylor]: Taking taylor expansion of (- (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.0) in x 0.387 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.387 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.387 * [taylor]: Taking taylor expansion of -1 in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of 2.0 in x 0.392 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.392 * [approximate]: Taking taylor expansion of (- (exp x) 2.0) in (x) around 0 0.392 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.392 * [taylor]: Taking taylor expansion of (exp x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of 2.0 in x 0.392 * [taylor]: Taking taylor expansion of (- (exp x) 2.0) in x 0.392 * [taylor]: Taking taylor expansion of (exp x) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of 2.0 in x 0.401 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in (x) around 0 0.401 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.401 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of 2.0 in x 0.401 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 2.0) in x 0.401 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [taylor]: Taking taylor expansion of 2.0 in x 0.406 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in (x) around 0 0.406 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.406 * [taylor]: Taking taylor expansion of -1 in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of 2.0 in x 0.406 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 2.0) in x 0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.406 * [taylor]: Taking taylor expansion of -1 in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of 2.0 in x 0.410 * * * [progress]: simplifying candidates 0.411 * [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) 0.416 * * [simplify]: iteration 0 : 282 enodes (cost 506 ) 0.421 * * [simplify]: iteration 1 : 1008 enodes (cost 381 ) 0.441 * * [simplify]: iteration 2 : 5001 enodes (cost 367 ) 0.444 * [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) 0.444 * * * [progress]: adding candidates to table 0.578 * * [progress]: iteration 2 / 4 0.578 * * * [progress]: picking best candidate 0.588 * * * * [pick]: Picked # 0.588 * * * [progress]: localizing error 0.596 * * * [progress]: generating rewritten candidates 0.596 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3 3) 0.603 * * * [progress]: generating series expansions 0.603 * * * * [progress]: [ 1 / 1 ] generating series at (2 3 3) 0.603 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0 0.603 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.603 * [taylor]: Taking taylor expansion of 1/12 in x 0.603 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x 0.603 * [taylor]: Taking taylor expansion of 1/12 in x 0.603 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.615 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.615 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.615 * [taylor]: Taking taylor expansion of 1/12 in x 0.615 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.616 * [taylor]: Taking taylor expansion of 1/12 in x 0.616 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.626 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0 0.626 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.626 * [taylor]: Taking taylor expansion of 1/12 in x 0.626 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x 0.627 * [taylor]: Taking taylor expansion of 1/12 in x 0.627 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.642 * * * [progress]: simplifying candidates 0.643 * [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)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) 0.646 * * [simplify]: iteration 0 : 102 enodes (cost 103 ) 0.649 * * [simplify]: iteration 1 : 406 enodes (cost 98 ) 0.658 * * [simplify]: iteration 2 : 1841 enodes (cost 95 ) 0.713 * * [simplify]: iteration 3 : 5001 enodes (cost 95 ) 0.714 * [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)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) (* 1/12 (pow x 4)) 0.714 * * * [progress]: adding candidates to table 0.767 * * [progress]: iteration 3 / 4 0.767 * * * [progress]: picking best candidate 0.778 * * * * [pick]: Picked # 0.778 * * * [progress]: localizing error 0.796 * * * [progress]: generating rewritten candidates 0.796 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.797 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 3) 0.800 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 0.804 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.806 * * * [progress]: generating series expansions 0.806 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.807 * [approximate]: Taking taylor expansion of (fma (exp x) (- (pow (exp x) 3) 8.0) (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x)))) in (x) around 0 0.807 * [taylor]: Taking taylor expansion of (fma (exp x) (- (pow (exp x) 3) 8.0) (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x)))) in x 0.807 * [taylor]: Rewrote expression to (+ (* (exp x) (- (pow (exp x) 3) 8.0)) (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x)))) 0.807 * [taylor]: Taking taylor expansion of (* (exp x) (- (pow (exp x) 3) 8.0)) in x 0.807 * [taylor]: Taking taylor expansion of (exp x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (- (pow (exp x) 3) 8.0) in x 0.807 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.807 * [taylor]: Taking taylor expansion of (exp x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of 8.0 in x 0.807 * [taylor]: Taking taylor expansion of (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x))) in x 0.807 * [taylor]: Rewrote expression to (+ (* 2.0 (+ (exp x) 2.0)) (exp (* 2 x))) 0.807 * [taylor]: Taking taylor expansion of (* 2.0 (+ (exp x) 2.0)) in x 0.807 * [taylor]: Taking taylor expansion of 2.0 in x 0.807 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 0.807 * [taylor]: Taking taylor expansion of (exp x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of 2.0 in x 0.807 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.807 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.807 * [taylor]: Taking taylor expansion of 2 in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.808 * [taylor]: Taking taylor expansion of (fma (exp x) (- (pow (exp x) 3) 8.0) (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x)))) in x 0.808 * [taylor]: Rewrote expression to (+ (* (exp x) (- (pow (exp x) 3) 8.0)) (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x)))) 0.808 * [taylor]: Taking taylor expansion of (* (exp x) (- (pow (exp x) 3) 8.0)) in x 0.808 * [taylor]: Taking taylor expansion of (exp x) in x 0.808 * [taylor]: Taking taylor expansion of x in x 0.808 * [taylor]: Taking taylor expansion of (- (pow (exp x) 3) 8.0) in x 0.808 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.808 * [taylor]: Taking taylor expansion of (exp x) in x 0.808 * [taylor]: Taking taylor expansion of x in x 0.808 * [taylor]: Taking taylor expansion of 8.0 in x 0.808 * [taylor]: Taking taylor expansion of (fma 2.0 (+ (exp x) 2.0) (exp (* 2 x))) in x 0.808 * [taylor]: Rewrote expression to (+ (* 2.0 (+ (exp x) 2.0)) (exp (* 2 x))) 0.808 * [taylor]: Taking taylor expansion of (* 2.0 (+ (exp x) 2.0)) in x 0.808 * [taylor]: Taking taylor expansion of 2.0 in x 0.808 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 0.808 * [taylor]: Taking taylor expansion of (exp x) in x 0.808 * [taylor]: Taking taylor expansion of x in x 0.808 * [taylor]: Taking taylor expansion of 2.0 in x 0.808 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 0.808 * [taylor]: Taking taylor expansion of (* 2 x) in x 0.808 * [taylor]: Taking taylor expansion of 2 in x 0.808 * [taylor]: Taking taylor expansion of x in x 0.864 * [approximate]: Taking taylor expansion of (fma (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0) (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x))))) in (x) around 0 0.864 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0) (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x))))) in x 0.864 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0)) (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x))))) 0.864 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0)) 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 0.865 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 3) 8.0) in x 0.865 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.865 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of 8.0 in x 0.865 * [taylor]: Taking taylor expansion of (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x)))) in x 0.865 * [taylor]: Rewrote expression to (+ (* 2.0 (+ (exp (/ 1 x)) 2.0)) (exp (* 2 (/ 1 x)))) 0.865 * [taylor]: Taking taylor expansion of (* 2.0 (+ (exp (/ 1 x)) 2.0)) in x 0.865 * [taylor]: Taking taylor expansion of 2.0 in x 0.865 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 0.865 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of 2.0 in x 0.865 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.865 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.865 * [taylor]: Taking taylor expansion of 2 in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0) (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x))))) in x 0.866 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0)) (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x))))) 0.866 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 3) 8.0)) in x 0.866 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 3) 8.0) in x 0.867 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.867 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of 8.0 in x 0.867 * [taylor]: Taking taylor expansion of (fma 2.0 (+ (exp (/ 1 x)) 2.0) (exp (* 2 (/ 1 x)))) in x 0.867 * [taylor]: Rewrote expression to (+ (* 2.0 (+ (exp (/ 1 x)) 2.0)) (exp (* 2 (/ 1 x)))) 0.867 * [taylor]: Taking taylor expansion of (* 2.0 (+ (exp (/ 1 x)) 2.0)) in x 0.867 * [taylor]: Taking taylor expansion of 2.0 in x 0.867 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 0.867 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of 2.0 in x 0.867 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 0.867 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.867 * [taylor]: Taking taylor expansion of 2 in x 0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.895 * [approximate]: Taking taylor expansion of (fma (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0) (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x)))))) in (x) around 0 0.895 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0) (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x)))))) in x 0.895 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0)) (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x)))))) 0.895 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0)) in x 0.895 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.895 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.895 * [taylor]: Taking taylor expansion of -1 in x 0.895 * [taylor]: Taking taylor expansion of x in x 0.895 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 3) 8.0) in x 0.895 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.895 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.895 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.896 * [taylor]: Taking taylor expansion of -1 in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of 8.0 in x 0.896 * [taylor]: Taking taylor expansion of (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x))))) in x 0.896 * [taylor]: Rewrote expression to (+ (* 2.0 (+ (exp (/ -1 x)) 2.0)) (exp (- (* 2 (/ 1 x))))) 0.896 * [taylor]: Taking taylor expansion of (* 2.0 (+ (exp (/ -1 x)) 2.0)) in x 0.896 * [taylor]: Taking taylor expansion of 2.0 in x 0.896 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 0.896 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.896 * [taylor]: Taking taylor expansion of -1 in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of 2.0 in x 0.896 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.896 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.896 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.896 * [taylor]: Taking taylor expansion of 2 in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0) (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x)))))) in x 0.897 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0)) (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x)))))) 0.897 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 3) 8.0)) 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 0.898 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 3) 8.0) in x 0.898 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.898 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.898 * [taylor]: Taking taylor expansion of -1 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of 8.0 in x 0.898 * [taylor]: Taking taylor expansion of (fma 2.0 (+ (exp (/ -1 x)) 2.0) (exp (- (* 2 (/ 1 x))))) in x 0.898 * [taylor]: Rewrote expression to (+ (* 2.0 (+ (exp (/ -1 x)) 2.0)) (exp (- (* 2 (/ 1 x))))) 0.898 * [taylor]: Taking taylor expansion of (* 2.0 (+ (exp (/ -1 x)) 2.0)) in x 0.898 * [taylor]: Taking taylor expansion of 2.0 in x 0.898 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 0.898 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.898 * [taylor]: Taking taylor expansion of -1 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.899 * [taylor]: Taking taylor expansion of 2.0 in x 0.899 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 0.899 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 0.899 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 0.899 * [taylor]: Taking taylor expansion of 2 in x 0.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.926 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 3) 0.926 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 0.926 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.926 * [taylor]: Taking taylor expansion of (exp x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.926 * [taylor]: Taking taylor expansion of (exp x) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.930 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 0.930 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.930 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.930 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.930 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.930 * [taylor]: Taking taylor expansion of x in x 0.939 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 0.939 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.939 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.939 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.939 * [taylor]: Taking taylor expansion of -1 in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.940 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.940 * [taylor]: Taking taylor expansion of -1 in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.953 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 0.953 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 0.953 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.953 * [taylor]: Taking taylor expansion of (exp x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.953 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.953 * [taylor]: Taking taylor expansion of (exp x) in x 0.953 * [taylor]: Taking taylor expansion of x in x 0.957 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.957 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.957 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.967 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 0.967 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.967 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.967 * [taylor]: Taking taylor expansion of -1 in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.967 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.967 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.967 * [taylor]: Taking taylor expansion of -1 in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.976 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.976 * [approximate]: Taking taylor expansion of (fma (exp x) (fma 2.0 2.0 (* 2.0 (exp x))) (pow (exp x) 3)) in (x) around 0 0.976 * [taylor]: Taking taylor expansion of (fma (exp x) (fma 2.0 2.0 (* 2.0 (exp x))) (pow (exp x) 3)) in x 0.977 * [taylor]: Rewrote expression to (+ (* (exp x) (fma 2.0 2.0 (* 2.0 (exp x)))) (pow (exp x) 3)) 0.977 * [taylor]: Taking taylor expansion of (* (exp x) (fma 2.0 2.0 (* 2.0 (exp x)))) in x 0.977 * [taylor]: Taking taylor expansion of (exp x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (fma 2.0 2.0 (* 2.0 (exp x))) in x 0.977 * [taylor]: Rewrote expression to (+ (* 2.0 2.0) (* 2.0 (exp x))) 0.977 * [taylor]: Taking taylor expansion of (* 2.0 2.0) in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of (exp x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.977 * [taylor]: Taking taylor expansion of (exp x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (fma (exp x) (fma 2.0 2.0 (* 2.0 (exp x))) (pow (exp x) 3)) in x 0.977 * [taylor]: Rewrote expression to (+ (* (exp x) (fma 2.0 2.0 (* 2.0 (exp x)))) (pow (exp x) 3)) 0.977 * [taylor]: Taking taylor expansion of (* (exp x) (fma 2.0 2.0 (* 2.0 (exp x)))) in x 0.977 * [taylor]: Taking taylor expansion of (exp x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (fma 2.0 2.0 (* 2.0 (exp x))) in x 0.977 * [taylor]: Rewrote expression to (+ (* 2.0 2.0) (* 2.0 (exp x))) 0.977 * [taylor]: Taking taylor expansion of (* 2.0 2.0) in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of (* 2.0 (exp x)) in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of (exp x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.977 * [taylor]: Taking taylor expansion of (exp x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.992 * [approximate]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x)))) (pow (exp (/ 1 x)) 3)) in (x) around 0 0.992 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x)))) (pow (exp (/ 1 x)) 3)) in x 0.992 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x))))) (pow (exp (/ 1 x)) 3)) 0.992 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x))))) in x 0.992 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.992 * [taylor]: Taking taylor expansion of (fma 2.0 2.0 (* 2.0 (exp (/ 1 x)))) in x 0.992 * [taylor]: Rewrote expression to (+ (* 2.0 2.0) (* 2.0 (exp (/ 1 x)))) 0.992 * [taylor]: Taking taylor expansion of (* 2.0 2.0) in x 0.992 * [taylor]: Taking taylor expansion of 2.0 in x 0.992 * [taylor]: Taking taylor expansion of 2.0 in x 0.992 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x 0.992 * [taylor]: Taking taylor expansion of 2.0 in x 0.992 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.992 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.993 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x)))) (pow (exp (/ 1 x)) 3)) in x 0.993 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x))))) (pow (exp (/ 1 x)) 3)) 0.993 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ 1 x))))) in x 0.993 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.993 * [taylor]: Taking taylor expansion of x in x 0.993 * [taylor]: Taking taylor expansion of (fma 2.0 2.0 (* 2.0 (exp (/ 1 x)))) in x 0.994 * [taylor]: Rewrote expression to (+ (* 2.0 2.0) (* 2.0 (exp (/ 1 x)))) 0.994 * [taylor]: Taking taylor expansion of (* 2.0 2.0) in x 0.994 * [taylor]: Taking taylor expansion of 2.0 in x 0.994 * [taylor]: Taking taylor expansion of 2.0 in x 0.994 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ 1 x))) in x 0.994 * [taylor]: Taking taylor expansion of 2.0 in x 0.994 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.994 * [taylor]: Taking taylor expansion of x in x 0.994 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.994 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.994 * [taylor]: Taking taylor expansion of x in x 1.019 * [approximate]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x)))) (pow (exp (/ -1 x)) 3)) in (x) around 0 1.020 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x)))) (pow (exp (/ -1 x)) 3)) in x 1.020 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x))))) (pow (exp (/ -1 x)) 3)) 1.020 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x))))) in x 1.020 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.020 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.020 * [taylor]: Taking taylor expansion of -1 in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.020 * [taylor]: Taking taylor expansion of (fma 2.0 2.0 (* 2.0 (exp (/ -1 x)))) in x 1.020 * [taylor]: Rewrote expression to (+ (* 2.0 2.0) (* 2.0 (exp (/ -1 x)))) 1.020 * [taylor]: Taking taylor expansion of (* 2.0 2.0) in x 1.020 * [taylor]: Taking taylor expansion of 2.0 in x 1.020 * [taylor]: Taking taylor expansion of 2.0 in x 1.020 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x 1.020 * [taylor]: Taking taylor expansion of 2.0 in x 1.020 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.020 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.020 * [taylor]: Taking taylor expansion of -1 in x 1.020 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 1.021 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.021 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.021 * [taylor]: Taking taylor expansion of -1 in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.021 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x)))) (pow (exp (/ -1 x)) 3)) in x 1.021 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x))))) (pow (exp (/ -1 x)) 3)) 1.021 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (fma 2.0 2.0 (* 2.0 (exp (/ -1 x))))) in x 1.021 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.021 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.021 * [taylor]: Taking taylor expansion of -1 in x 1.021 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of (fma 2.0 2.0 (* 2.0 (exp (/ -1 x)))) in x 1.022 * [taylor]: Rewrote expression to (+ (* 2.0 2.0) (* 2.0 (exp (/ -1 x)))) 1.022 * [taylor]: Taking taylor expansion of (* 2.0 2.0) in x 1.022 * [taylor]: Taking taylor expansion of 2.0 in x 1.022 * [taylor]: Taking taylor expansion of 2.0 in x 1.022 * [taylor]: Taking taylor expansion of (* 2.0 (exp (/ -1 x))) in x 1.022 * [taylor]: Taking taylor expansion of 2.0 in x 1.022 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.022 * [taylor]: Taking taylor expansion of -1 in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.022 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 1.022 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.022 * [taylor]: Taking taylor expansion of -1 in x 1.022 * [taylor]: Taking taylor expansion of x in x 1.053 * * * [progress]: simplifying candidates 1.055 * [simplify]: Simplifying using # : (expm1 (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (log1p (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (* (exp x) (- (pow (exp x) 3) (pow 2.0 3))) (log (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (exp (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (* (cbrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (cbrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x)))))) (cbrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x 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) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (sqrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (sqrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (expm1 (pow (exp x) 3)) (log1p (pow (exp x) 3)) (* x 3) (* (log (exp x)) 3) (* 1 3) (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (pow (exp x) 1) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (log (pow (exp x) 3)) (exp (pow (exp x) 3)) (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3))) (cbrt (pow (exp x) 3)) (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3)) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (expm1 (pow (exp x) 3)) (log1p (pow (exp x) 3)) (* x 3) (* (log (exp x)) 3) (* 1 3) (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (pow (exp x) 1) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (log (pow (exp x) 3)) (exp (pow (exp x) 3)) (* (cbrt (pow (exp x) 3)) (cbrt (pow (exp x) 3))) (cbrt (pow (exp x) 3)) (* (* (pow (exp x) 3) (pow (exp x) 3)) (pow (exp x) 3)) (pow (* (cbrt (exp x)) (cbrt (exp x))) 3) (pow (cbrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow (sqrt (exp x)) 3) (pow 1 3) (pow (exp x) 3) (* (exp x) (exp x)) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) (/ 3 2)) (pow (exp x) (/ 3 2)) (expm1 (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (log1p (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (* (exp x) (fma 2.0 2.0 (* (exp x) 2.0))) (log (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (exp (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (* (cbrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (cbrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3)))) (cbrt (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) 2.0)) (pow (exp x) 3)) (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) 2.0)) (pow (exp x) 3))) (sqrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (sqrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (+ (* 7.0 (pow x 2)) (+ (* 11.0 (pow x 3)) (* 11.083333333333334 (pow x 4)))) (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) (- (+ (pow (exp x) 4) (+ (exp (* 2 x)) 4.0)) (* 6.0 (exp x))) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) (+ (* 10.5 (pow x 2)) (+ (* 11.0 x) 7.0)) (+ (* 4.0 (exp x)) (+ (* 2.0 (pow (exp x) 2)) (pow (exp x) 3))) (+ (* 4.0 (exp x)) (+ (* 2.0 (pow (exp x) 2)) (pow (exp x) 3))) 1.059 * * [simplify]: iteration 0 : 228 enodes (cost 446 ) 1.064 * * [simplify]: iteration 1 : 940 enodes (cost 404 ) 1.091 * * [simplify]: iteration 2 : 5001 enodes (cost 393 ) 1.094 * [simplify]: Simplified to: (expm1 (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (log1p (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (* (exp x) (- (pow (exp x) 3) (pow 2.0 3))) (log (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (exp (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (* (cbrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (cbrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x)))))) (cbrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (pow (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x)))) 3) (sqrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (sqrt (fma (exp x) (- (pow (exp x) 3) (pow 2.0 3)) (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (expm1 (pow (exp x) 3)) (log1p (pow (exp x) 3)) (* x 3) (* x 3) 3 (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (exp x) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (* x 3) (exp (pow (exp x) 3)) (pow (exp x) 2) (exp x) (pow (pow (exp x) 3) 3) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) 3/2) (pow (exp x) 3/2) (expm1 (pow (exp x) 3)) (log1p (pow (exp x) 3)) (* x 3) (* x 3) 3 (* (cbrt x) 3) (* (sqrt x) 3) (* x 3) (pow (exp x) (* (cbrt 3) (cbrt 3))) (pow (exp x) (sqrt 3)) (exp x) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (* x 3) (exp (pow (exp x) 3)) (pow (exp x) 2) (exp x) (pow (pow (exp x) 3) 3) (pow (exp x) 2) (exp x) (pow (exp x) 3/2) (pow (exp x) 3/2) 1 (pow (exp x) 3) (pow (exp x) 2) (sqrt (pow (exp x) 3)) (sqrt (pow (exp x) 3)) (pow (exp x) 3/2) (pow (exp x) 3/2) (expm1 (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (log1p (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (* (exp x) (fma 2.0 2.0 (* (exp x) 2.0))) (+ x (log (fma 2.0 (+ (exp x) 2.0) (exp (+ x x))))) (exp (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (* (cbrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (cbrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3)))) (cbrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (pow (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3)) 3) (sqrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (sqrt (fma (exp x) (fma 2.0 2.0 (* (exp x) 2.0)) (pow (exp x) 3))) (fma 7.0 (pow x 2) (fma 11.0 (pow x 3) (* 11.083333333333334 (pow x 4)))) (+ (+ (pow (exp x) 4) 4.0) (* (exp x) (- (exp x) 6.0))) (+ (+ (pow (exp x) 4) 4.0) (* (exp x) (- (exp x) 6.0))) (fma 9/2 (pow x 2) (fma 3 x 1)) (pow (exp x) 3) (pow (exp x) 3) (fma 9/2 (pow x 2) (fma 3 x 1)) (pow (exp x) 3) (pow (exp x) 3) (fma 10.5 (pow x 2) (fma 11.0 x 7.0)) (fma 4.0 (exp x) (fma 2.0 (pow (exp x) 2) (pow (exp x) 3))) (fma 4.0 (exp x) (fma 2.0 (pow (exp x) 2) (pow (exp x) 3))) 1.094 * * * [progress]: adding candidates to table 1.360 * * [progress]: iteration 4 / 4 1.360 * * * [progress]: picking best candidate 1.369 * * * * [pick]: Picked # 1.369 * * * [progress]: localizing error 1.380 * * * [progress]: generating rewritten candidates 1.380 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 1.381 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 1.389 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1.397 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1.399 * * * [progress]: generating series expansions 1.399 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 1.400 * [approximate]: Taking taylor expansion of (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) in (x) around 0 1.400 * [taylor]: Taking taylor expansion of (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) in x 1.400 * [taylor]: Rewrote expression to (+ (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) (+ (exp x) 2.0)) 1.400 * [taylor]: Taking taylor expansion of (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) in x 1.400 * [taylor]: Taking taylor expansion of (exp x) in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in x 1.400 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 x))) 1.400 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.400 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.400 * [taylor]: Taking taylor expansion of 2.0 in x 1.400 * [taylor]: Taking taylor expansion of 2.0 in x 1.400 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.400 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.400 * [taylor]: Taking taylor expansion of 2 in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.401 * [taylor]: Taking taylor expansion of (exp x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of 2.0 in x 1.401 * [taylor]: Taking taylor expansion of (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) in x 1.401 * [taylor]: Rewrote expression to (+ (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) (+ (exp x) 2.0)) 1.401 * [taylor]: Taking taylor expansion of (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) in x 1.401 * [taylor]: Taking taylor expansion of (exp x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in x 1.401 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 x))) 1.401 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.402 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.402 * [taylor]: Taking taylor expansion of 2.0 in x 1.402 * [taylor]: Taking taylor expansion of 2.0 in x 1.402 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.402 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.402 * [taylor]: Taking taylor expansion of 2 in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.402 * [taylor]: Taking taylor expansion of (exp x) in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of 2.0 in x 1.445 * [approximate]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in (x) around 0 1.445 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in x 1.445 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 2.0)) 1.445 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) in x 1.445 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.445 * [taylor]: Taking taylor expansion of x in x 1.445 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in x 1.445 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 (/ 1 x)))) 1.445 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.445 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.445 * [taylor]: Taking taylor expansion of 2.0 in x 1.445 * [taylor]: Taking taylor expansion of 2.0 in x 1.445 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.445 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.445 * [taylor]: Taking taylor expansion of 2 in x 1.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.445 * [taylor]: Taking taylor expansion of x in x 1.446 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.446 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.446 * [taylor]: Taking taylor expansion of x in x 1.446 * [taylor]: Taking taylor expansion of 2.0 in x 1.446 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in x 1.447 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 2.0)) 1.447 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) in x 1.447 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.447 * [taylor]: Taking taylor expansion of x in x 1.447 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in x 1.447 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 (/ 1 x)))) 1.447 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.447 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.447 * [taylor]: Taking taylor expansion of 2.0 in x 1.447 * [taylor]: Taking taylor expansion of 2.0 in x 1.447 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.447 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.447 * [taylor]: Taking taylor expansion of 2 in x 1.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.447 * [taylor]: Taking taylor expansion of x in x 1.448 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.448 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.448 * [taylor]: Taking taylor expansion of x in x 1.448 * [taylor]: Taking taylor expansion of 2.0 in x 1.468 * [approximate]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) in (x) around 0 1.468 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) in x 1.468 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 2.0)) 1.468 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) in x 1.468 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.468 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.468 * [taylor]: Taking taylor expansion of -1 in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.468 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in x 1.468 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (- (* 2 (/ 1 x))))) 1.468 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.468 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.468 * [taylor]: Taking taylor expansion of 2.0 in x 1.468 * [taylor]: Taking taylor expansion of 2.0 in x 1.468 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.468 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.468 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.468 * [taylor]: Taking taylor expansion of 2 in x 1.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.469 * [taylor]: Taking taylor expansion of x in x 1.469 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.469 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.469 * [taylor]: Taking taylor expansion of -1 in x 1.469 * [taylor]: Taking taylor expansion of x in x 1.470 * [taylor]: Taking taylor expansion of 2.0 in x 1.470 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) in x 1.470 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 2.0)) 1.470 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) in x 1.470 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.470 * [taylor]: Taking taylor expansion of -1 in x 1.470 * [taylor]: Taking taylor expansion of x in x 1.470 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in x 1.470 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (- (* 2 (/ 1 x))))) 1.470 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.470 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.470 * [taylor]: Taking taylor expansion of 2.0 in x 1.470 * [taylor]: Taking taylor expansion of 2.0 in x 1.470 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.470 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.470 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.470 * [taylor]: Taking taylor expansion of 2 in x 1.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.471 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.471 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.471 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.471 * [taylor]: Taking taylor expansion of -1 in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.472 * [taylor]: Taking taylor expansion of 2.0 in x 1.491 * * * * [progress]: [ 2 / 4 ] generating series at (2) 1.491 * [approximate]: Taking taylor expansion of (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) (* (exp x) (+ (exp x) 2.0))) in (x) around 0 1.491 * [taylor]: Taking taylor expansion of (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) (* (exp x) (+ (exp x) 2.0))) in x 1.491 * [taylor]: Taking taylor expansion of (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) in x 1.492 * [taylor]: Rewrote expression to (+ (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) (+ (exp x) 2.0)) 1.492 * [taylor]: Taking taylor expansion of (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) in x 1.492 * [taylor]: Taking taylor expansion of (exp x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in x 1.492 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 x))) 1.492 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.492 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.492 * [taylor]: Taking taylor expansion of 2.0 in x 1.492 * [taylor]: Taking taylor expansion of 2.0 in x 1.492 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.492 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.492 * [taylor]: Taking taylor expansion of 2 in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.493 * [taylor]: Taking taylor expansion of (exp x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of 2.0 in x 1.493 * [taylor]: Taking taylor expansion of (* (exp x) (+ (exp x) 2.0)) in x 1.493 * [taylor]: Taking taylor expansion of (exp x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.493 * [taylor]: Taking taylor expansion of (exp x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of 2.0 in x 1.513 * [taylor]: Taking taylor expansion of (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) (* (exp x) (+ (exp x) 2.0))) in x 1.513 * [taylor]: Taking taylor expansion of (fma (exp x) (fma (- 2.0) 2.0 (exp (* 2 x))) (+ (exp x) 2.0)) in x 1.513 * [taylor]: Rewrote expression to (+ (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) (+ (exp x) 2.0)) 1.513 * [taylor]: Taking taylor expansion of (* (exp x) (fma (- 2.0) 2.0 (exp (* 2 x)))) in x 1.513 * [taylor]: Taking taylor expansion of (exp x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in x 1.513 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 x))) 1.513 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.513 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.513 * [taylor]: Taking taylor expansion of 2.0 in x 1.513 * [taylor]: Taking taylor expansion of 2.0 in x 1.513 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.513 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.513 * [taylor]: Taking taylor expansion of 2 in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.514 * [taylor]: Taking taylor expansion of (exp x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of 2.0 in x 1.514 * [taylor]: Taking taylor expansion of (* (exp x) (+ (exp x) 2.0)) in x 1.514 * [taylor]: Taking taylor expansion of (exp x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.514 * [taylor]: Taking taylor expansion of (exp x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of 2.0 in x 1.634 * [approximate]: Taking taylor expansion of (/ (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x)))) in (x) around 0 1.634 * [taylor]: Taking taylor expansion of (/ (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x)))) in x 1.634 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in x 1.634 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 2.0)) 1.634 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) in x 1.634 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.634 * [taylor]: Taking taylor expansion of x in x 1.634 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in x 1.635 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 (/ 1 x)))) 1.635 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.635 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.635 * [taylor]: Taking taylor expansion of 2.0 in x 1.635 * [taylor]: Taking taylor expansion of 2.0 in x 1.635 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.635 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.635 * [taylor]: Taking taylor expansion of 2 in x 1.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.635 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.635 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.635 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of 2.0 in x 1.636 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x 1.636 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.636 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of 2.0 in x 1.636 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.638 * [taylor]: Taking taylor expansion of (/ (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x)))) in x 1.638 * [taylor]: Taking taylor expansion of (fma (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 2.0)) in x 1.638 * [taylor]: Rewrote expression to (+ (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 2.0)) 1.638 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x))))) in x 1.638 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.638 * [taylor]: Taking taylor expansion of x in x 1.638 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in x 1.638 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 (/ 1 x)))) 1.638 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.638 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.638 * [taylor]: Taking taylor expansion of 2.0 in x 1.638 * [taylor]: Taking taylor expansion of 2.0 in x 1.638 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.638 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.638 * [taylor]: Taking taylor expansion of 2 in x 1.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.638 * [taylor]: Taking taylor expansion of x in x 1.639 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.639 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.639 * [taylor]: Taking taylor expansion of x in x 1.639 * [taylor]: Taking taylor expansion of 2.0 in x 1.639 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x 1.639 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.639 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.639 * [taylor]: Taking taylor expansion of x in x 1.640 * [taylor]: Taking taylor expansion of 2.0 in x 1.640 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.640 * [taylor]: Taking taylor expansion of x in x 1.676 * [approximate]: Taking taylor expansion of (/ (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0))) in (x) around 0 1.676 * [taylor]: Taking taylor expansion of (/ (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0))) in x 1.676 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) in x 1.676 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 2.0)) 1.676 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) in x 1.676 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.676 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.676 * [taylor]: Taking taylor expansion of -1 in x 1.676 * [taylor]: Taking taylor expansion of x in x 1.676 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in x 1.676 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (- (* 2 (/ 1 x))))) 1.676 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.676 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.676 * [taylor]: Taking taylor expansion of 2.0 in x 1.676 * [taylor]: Taking taylor expansion of 2.0 in x 1.676 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.676 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.676 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.676 * [taylor]: Taking taylor expansion of 2 in x 1.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.676 * [taylor]: Taking taylor expansion of x in x 1.677 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.677 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.677 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.677 * [taylor]: Taking taylor expansion of -1 in x 1.677 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of 2.0 in x 1.678 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0)) in x 1.678 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.678 * [taylor]: Taking taylor expansion of -1 in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.678 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.678 * [taylor]: Taking taylor expansion of -1 in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of 2.0 in x 1.680 * [taylor]: Taking taylor expansion of (/ (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0))) in x 1.680 * [taylor]: Taking taylor expansion of (fma (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 2.0)) in x 1.680 * [taylor]: Rewrote expression to (+ (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 2.0)) 1.680 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x)))))) in x 1.680 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.680 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.680 * [taylor]: Taking taylor expansion of -1 in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in x 1.681 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (- (* 2 (/ 1 x))))) 1.681 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.681 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.681 * [taylor]: Taking taylor expansion of 2.0 in x 1.681 * [taylor]: Taking taylor expansion of 2.0 in x 1.681 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.681 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.681 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.681 * [taylor]: Taking taylor expansion of 2 in x 1.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.682 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.682 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.682 * [taylor]: Taking taylor expansion of -1 in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of 2.0 in x 1.682 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0)) in x 1.682 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.682 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.682 * [taylor]: Taking taylor expansion of -1 in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.682 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.682 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.682 * [taylor]: Taking taylor expansion of -1 in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.683 * [taylor]: Taking taylor expansion of 2.0 in x 1.713 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.713 * [approximate]: Taking taylor expansion of (* (exp x) (+ (exp x) 2.0)) in (x) around 0 1.713 * [taylor]: Taking taylor expansion of (* (exp x) (+ (exp x) 2.0)) in x 1.713 * [taylor]: Taking taylor expansion of (exp x) in x 1.713 * [taylor]: Taking taylor expansion of x in x 1.713 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.713 * [taylor]: Taking taylor expansion of (exp x) in x 1.713 * [taylor]: Taking taylor expansion of x in x 1.713 * [taylor]: Taking taylor expansion of 2.0 in x 1.713 * [taylor]: Taking taylor expansion of (* (exp x) (+ (exp x) 2.0)) in x 1.713 * [taylor]: Taking taylor expansion of (exp x) in x 1.713 * [taylor]: Taking taylor expansion of x in x 1.713 * [taylor]: Taking taylor expansion of (+ (exp x) 2.0) in x 1.713 * [taylor]: Taking taylor expansion of (exp x) in x 1.713 * [taylor]: Taking taylor expansion of x in x 1.713 * [taylor]: Taking taylor expansion of 2.0 in x 1.720 * [approximate]: Taking taylor expansion of (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in (x) around 0 1.720 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x 1.720 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.720 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.720 * [taylor]: Taking taylor expansion of x in x 1.721 * [taylor]: Taking taylor expansion of 2.0 in x 1.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.721 * [taylor]: Taking taylor expansion of x in x 1.721 * [taylor]: Taking taylor expansion of (* (+ (exp (/ 1 x)) 2.0) (exp (/ 1 x))) in x 1.721 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 2.0) in x 1.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.721 * [taylor]: Taking taylor expansion of x in x 1.721 * [taylor]: Taking taylor expansion of 2.0 in x 1.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 1.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.721 * [taylor]: Taking taylor expansion of x in x 1.728 * [approximate]: Taking taylor expansion of (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0)) in (x) around 0 1.728 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0)) in x 1.728 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.728 * [taylor]: Taking taylor expansion of -1 in x 1.728 * [taylor]: Taking taylor expansion of x in x 1.728 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.728 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.728 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.728 * [taylor]: Taking taylor expansion of -1 in x 1.728 * [taylor]: Taking taylor expansion of x in x 1.729 * [taylor]: Taking taylor expansion of 2.0 in x 1.729 * [taylor]: Taking taylor expansion of (* (exp (/ -1 x)) (+ (exp (/ -1 x)) 2.0)) in x 1.729 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.729 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.729 * [taylor]: Taking taylor expansion of -1 in x 1.729 * [taylor]: Taking taylor expansion of x in x 1.729 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 2.0) in x 1.729 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 1.729 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.729 * [taylor]: Taking taylor expansion of -1 in x 1.729 * [taylor]: Taking taylor expansion of x in x 1.729 * [taylor]: Taking taylor expansion of 2.0 in x 1.735 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1.736 * [approximate]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in (x) around 0 1.736 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in x 1.736 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 x))) 1.736 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.736 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.736 * [taylor]: Taking taylor expansion of 2.0 in x 1.736 * [taylor]: Taking taylor expansion of 2.0 in x 1.736 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.736 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.736 * [taylor]: Taking taylor expansion of 2 in x 1.736 * [taylor]: Taking taylor expansion of x in x 1.737 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 x))) in x 1.737 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 x))) 1.737 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.737 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.737 * [taylor]: Taking taylor expansion of 2.0 in x 1.737 * [taylor]: Taking taylor expansion of 2.0 in x 1.737 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x 1.737 * [taylor]: Taking taylor expansion of (* 2 x) in x 1.737 * [taylor]: Taking taylor expansion of 2 in x 1.737 * [taylor]: Taking taylor expansion of x in x 1.744 * [approximate]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in (x) around 0 1.744 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in x 1.744 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 (/ 1 x)))) 1.745 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.745 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.745 * [taylor]: Taking taylor expansion of 2.0 in x 1.745 * [taylor]: Taking taylor expansion of 2.0 in x 1.745 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.745 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.745 * [taylor]: Taking taylor expansion of 2 in x 1.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.745 * [taylor]: Taking taylor expansion of x in x 1.745 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (* 2 (/ 1 x)))) in x 1.745 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (* 2 (/ 1 x)))) 1.745 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.745 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.745 * [taylor]: Taking taylor expansion of 2.0 in x 1.745 * [taylor]: Taking taylor expansion of 2.0 in x 1.745 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x 1.745 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.745 * [taylor]: Taking taylor expansion of 2 in x 1.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.746 * [taylor]: Taking taylor expansion of x in x 1.763 * [approximate]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in (x) around 0 1.763 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in x 1.764 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (- (* 2 (/ 1 x))))) 1.764 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.764 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.764 * [taylor]: Taking taylor expansion of 2.0 in x 1.764 * [taylor]: Taking taylor expansion of 2.0 in x 1.764 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.764 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.764 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.764 * [taylor]: Taking taylor expansion of 2 in x 1.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.764 * [taylor]: Taking taylor expansion of x in x 1.765 * [taylor]: Taking taylor expansion of (fma (- 2.0) 2.0 (exp (- (* 2 (/ 1 x))))) in x 1.765 * [taylor]: Rewrote expression to (+ (* (- 2.0) 2.0) (exp (- (* 2 (/ 1 x))))) 1.765 * [taylor]: Taking taylor expansion of (* (- 2.0) 2.0) in x 1.765 * [taylor]: Taking taylor expansion of (- 2.0) in x 1.765 * [taylor]: Taking taylor expansion of 2.0 in x 1.765 * [taylor]: Taking taylor expansion of 2.0 in x 1.765 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x 1.765 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x 1.765 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x 1.765 * [taylor]: Taking taylor expansion of 2 in x 1.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.765 * [taylor]: Taking taylor expansion of x in x 1.778 * * * [progress]: simplifying candidates 1.779 * [simplify]: Simplifying using # : (expm1 (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (log1p (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (exp x) (fma (- 2.0) 2.0 (exp (+ x x)))) (log (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (exp (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)))) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (* (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (expm1 (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (log1p (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (- (log (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (+ (log (+ (exp x) 2.0)) x)) (- (log (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (log (* (+ (exp x) 2.0) (exp x)))) (log (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (exp (/ (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)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (exp x) (exp x)) (exp x)))) (/ (* (* (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (* (* (+ (exp x) 2.0) (exp x)) (* (+ (exp x) 2.0) (exp x))) (* (+ (exp x) 2.0) (exp x)))) (* (cbrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (cbrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x))))) (cbrt (/ (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))) (/ (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)))) (sqrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (sqrt (/ (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))) (/ (* (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)))) (+ (exp x) 2.0)) (/ (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (exp x)) (/ (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (+ (exp x) 2.0)) (/ (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (exp x)) (/ 1 (+ (exp x) 2.0)) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (exp x)) (/ 1 (* (+ (exp x) 2.0) (exp x))) (/ (* (+ (exp x) 2.0) (exp x)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (/ (* (+ (exp x) 2.0) (exp x)) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)))) (/ (* (+ (exp x) 2.0) (exp x)) (sqrt (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))) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (pow (exp x) 3) (pow 2.0 3)) (exp x))) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x))) (expm1 (* (+ (exp x) 2.0) (exp x))) (log1p (* (+ (exp x) 2.0) (exp x))) (* (+ (exp x) 2.0) (exp x)) (+ (log (+ (exp x) 2.0)) x) (log (* (+ (exp x) 2.0) (exp x))) (exp (* (+ (exp x) 2.0) (exp x))) (* (* (* (+ (exp x) 2.0) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (* (* (exp x) (exp x)) (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))) (* (sqrt (+ (exp x) 2.0)) (sqrt (exp x))) (* (sqrt (+ (exp x) 2.0)) (sqrt (exp x))) (* (+ (exp x) 2.0) (* (cbrt (exp x)) (cbrt (exp x)))) (* (+ (exp x) 2.0) (sqrt (exp x))) (* (+ (exp x) 2.0) 1) (* (cbrt (+ (exp x) 2.0)) (exp x)) (* (sqrt (+ (exp x) 2.0)) (exp x)) (* (+ (exp x) 2.0) (exp x)) (* (+ (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)) (expm1 (fma (- 2.0) 2.0 (exp (+ x x)))) (log1p (fma (- 2.0) 2.0 (exp (+ x x)))) (* (- 2.0) 2.0) (log (fma (- 2.0) 2.0 (exp (+ x x)))) (exp (fma (- 2.0) 2.0 (exp (+ x x)))) (* (cbrt (fma (- 2.0) 2.0 (exp (+ x x)))) (cbrt (fma (- 2.0) 2.0 (exp (+ x x))))) (cbrt (fma (- 2.0) 2.0 (exp (+ x x)))) (* (* (fma (- 2.0) 2.0 (exp (+ x x))) (fma (- 2.0) 2.0 (exp (+ x x)))) (fma (- 2.0) 2.0 (exp (+ x x)))) (sqrt (fma (- 2.0) 2.0 (exp (+ x x)))) (sqrt (fma (- 2.0) 2.0 (exp (+ x x)))) (+ (* 3.0 (pow x 2)) (+ (* 3.9999999999999996 (pow x 3)) (* 3.2499999999999996 (pow x 4)))) (- (+ (* (exp x) (exp (* 2 x))) 2.0) (* 3.0 (exp x))) (- (+ (* (exp x) (exp (* 2 x))) 2.0) (* 3.0 (exp x))) (+ (* 1.0 (pow x 2)) (+ (* 0.002777777777777768 (pow x 6)) (* 0.08333333333333326 (pow x 4)))) (/ (- (+ (* (exp x) (exp (* 2 x))) 2.0) (* 3.0 (exp x))) (* (exp x) (+ (exp x) 2.0))) (/ (- (+ (* (exp x) (exp (* 2 x))) 2.0) (* 3.0 (exp x))) (* (exp x) (+ (exp x) 2.0))) (+ (* 3.0 (pow x 2)) (+ (* 4.0 x) 3.0)) (* (exp x) (+ (exp x) 2.0)) (* (exp x) (+ (exp x) 2.0)) (- (+ (* 2 (pow x 2)) (* 2 x)) 3.0) (- (exp (* 2 x)) 4.0) (- (exp (* 2 x)) 4.0) 1.785 * * [simplify]: iteration 0 : 309 enodes (cost 842 ) 1.792 * * [simplify]: iteration 1 : 1272 enodes (cost 718 ) 1.816 * * [simplify]: iteration 2 : 5002 enodes (cost 714 ) 1.819 * [simplify]: Simplified to: (expm1 (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (log1p (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (exp x) (fma (- 2.0) 2.0 (exp (+ x x)))) (log (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (exp (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (* (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)))) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (pow (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) 3) (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (expm1 (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (log1p (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (- (log (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (+ (exp x) 2.0))) x) (- (log (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (+ (exp x) 2.0))) x) (- (log (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (+ (exp x) 2.0))) x) (exp (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (pow (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x))) 3) (pow (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x))) 3) (* (cbrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (cbrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x))))) (cbrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (pow (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x))) 3) (sqrt (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (exp x) 2.0) (exp x)))) (sqrt (/ (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))) (/ (* (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)))) (+ (exp x) 2.0)) (/ (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (exp x)) (/ (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (+ (exp x) 2.0)) (/ (sqrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (exp x)) (/ 1 (+ (exp x) 2.0)) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (exp x)) (/ 1 (* (+ (exp x) 2.0) (exp x))) (/ (* (+ (exp x) 2.0) (exp x)) (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0))) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (+ (exp x) 2.0)) (/ (* (+ (exp x) 2.0) (exp x)) (cbrt (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)))) (/ (* (+ (exp x) 2.0) (exp x)) (sqrt (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))) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (+ (pow (exp x) 3) (pow 2.0 3)) (exp x))) (/ (fma (exp x) (fma (- 2.0) 2.0 (exp (+ x x))) (+ (exp x) 2.0)) (* (- (* (exp x) (exp x)) (* 2.0 2.0)) (exp x))) (expm1 (* (+ (exp x) 2.0) (exp x))) (log1p (* (+ (exp x) 2.0) (exp x))) (* (exp x) (+ (exp x) 2.0)) (+ x (log (+ (exp x) 2.0))) (+ x (log (+ (exp x) 2.0))) (exp (* (+ (exp x) 2.0) (exp x))) (pow (* (exp x) (+ (exp x) 2.0)) 3) (* (cbrt (* (+ (exp x) 2.0) (exp x))) (cbrt (* (+ (exp x) 2.0) (exp x)))) (cbrt (* (+ (exp x) 2.0) (exp x))) (pow (* (exp x) (+ (exp x) 2.0)) 3) (sqrt (* (+ (exp x) 2.0) (exp x))) (sqrt (* (+ (exp x) 2.0) (exp x))) (* (sqrt (+ (exp x) 2.0)) (sqrt (exp x))) (* (sqrt (+ (exp x) 2.0)) (sqrt (exp x))) (* (+ (exp x) 2.0) (* (cbrt (exp x)) (cbrt (exp x)))) (* (+ (exp x) 2.0) (sqrt (exp x))) (+ (exp x) 2.0) (* (cbrt (+ (exp x) 2.0)) (exp x)) (* (sqrt (+ (exp x) 2.0)) (exp x)) (* (exp x) (+ (exp x) 2.0)) (* (exp x) (+ (exp x) 2.0)) (* (+ (pow (exp x) 3) (pow 2.0 3)) (exp x)) (* (exp x) (fma (- 2.0) 2.0 (exp (+ x x)))) (expm1 (fma (- 2.0) 2.0 (exp (+ x x)))) (log1p (fma (- 2.0) 2.0 (exp (+ x x)))) (* (- 2.0) 2.0) (log (fma (- 2.0) 2.0 (exp (+ x x)))) (exp (fma (- 2.0) 2.0 (exp (+ x x)))) (* (cbrt (fma (- 2.0) 2.0 (exp (+ x x)))) (cbrt (fma (- 2.0) 2.0 (exp (+ x x))))) (cbrt (fma (- 2.0) 2.0 (exp (+ x x)))) (pow (fma (- 2.0) 2.0 (exp (+ x x))) 3) (sqrt (fma (- 2.0) 2.0 (exp (+ x x)))) (sqrt (fma (- 2.0) 2.0 (exp (+ x x)))) (fma 3.0 (pow x 2) (fma 3.9999999999999996 (pow x 3) (* 3.2499999999999996 (pow x 4)))) (+ (pow (exp x) 3) (- 2.0 (* 3.0 (exp x)))) (+ (pow (exp x) 3) (- 2.0 (* 3.0 (exp x)))) (fma 1.0 (pow x 2) (fma 0.002777777777777768 (pow x 6) (* 0.08333333333333326 (pow x 4)))) (/ (/ (+ (pow (exp x) 3) (- 2.0 (* 3.0 (exp x)))) (+ (exp x) 2.0)) (exp x)) (/ (/ (+ (pow (exp x) 3) (- 2.0 (* 3.0 (exp x)))) (+ (exp x) 2.0)) (exp x)) (fma 3.0 (pow x 2) (fma 4.0 x 3.0)) (* (exp x) (+ (exp x) 2.0)) (* (exp x) (+ (exp x) 2.0)) (fma (fma x x x) 2 (- 3.0)) (- (exp (* 2 x)) 4.0) (- (exp (* 2 x)) 4.0) 1.820 * * * [progress]: adding candidates to table 2.019 * [progress]: [Phase 3 of 3] Extracting. 2.019 * * [regime]: Finding splitpoints for: (# # # #) 2.020 * * * [regime-changes]: Trying 2 branch expressions: ((+ (- (exp x) 2.0) (exp (- x))) x) 2.020 * * * * [regimes]: Trying to branch on (+ (- (exp x) 2.0) (exp (- x))) from (# # # #) 2.041 * * * * [regimes]: Trying to branch on x from (# # # #) 2.063 * * * [regime]: Found split indices: #