18.007 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.032 * * * [progress]: [2/2] Setting up program. 0.038 * [progress]: [Phase 2 of 3] Improving. 0.038 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.041 * * [simplify]: iteration 0 : 19 enodes (cost 9 ) 0.041 * * [simplify]: iteration 1 : 19 enodes (cost 9 ) 0.041 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.041 * * [progress]: iteration 1 / 4 0.042 * * * [progress]: picking best candidate 0.044 * * * * [pick]: Picked # 0.044 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.055 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.058 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.064 * * * [progress]: generating series expansions 0.064 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.064 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.064 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.064 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.064 * [taylor]: Taking taylor expansion of (exp x) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.064 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.064 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.064 * [taylor]: Taking taylor expansion of (exp x) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.065 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.065 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.065 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of 1.0 in x 0.070 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.070 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.070 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.070 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.070 * [taylor]: Taking taylor expansion of -1 in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [taylor]: Taking taylor expansion of 1.0 in x 0.070 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.070 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.070 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.070 * [taylor]: Taking taylor expansion of -1 in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.075 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.075 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.075 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.075 * [taylor]: Taking taylor expansion of (exp x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of 1.0 in x 0.075 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.075 * [taylor]: Taking taylor expansion of (exp x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of 1.0 in x 0.075 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.075 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.075 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of 1.0 in x 0.075 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.075 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of 1.0 in x 0.076 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.076 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.076 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.076 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.076 * [taylor]: Taking taylor expansion of -1 in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of 1.0 in x 0.076 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.076 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.076 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.076 * [taylor]: Taking taylor expansion of -1 in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of 1.0 in x 0.076 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.076 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.076 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.076 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.076 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.076 * [taylor]: Taking taylor expansion of (exp x) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [taylor]: Taking taylor expansion of 1.0 in y 0.076 * [taylor]: Taking taylor expansion of (* x y) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.077 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.077 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (exp x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (* x y) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.077 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.077 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (exp x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (* x y) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.077 * [taylor]: Taking taylor expansion of 2.0 in y 0.077 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.077 * [taylor]: Taking taylor expansion of 0.5 in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.078 * [taylor]: Taking taylor expansion of 0.25 in y 0.078 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.078 * [taylor]: Taking taylor expansion of 1/2 in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.078 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.078 * [taylor]: Taking taylor expansion of 2.0 in y 0.078 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.078 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.078 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.078 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [taylor]: Taking taylor expansion of 1.0 in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.078 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.079 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.079 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.079 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.079 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.079 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.079 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.080 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.080 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [taylor]: Taking taylor expansion of 1.0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.082 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.082 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.082 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.082 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.082 * [taylor]: Taking taylor expansion of -1 in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of 1.0 in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.082 * [taylor]: Taking taylor expansion of (* x y) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.082 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.082 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.082 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.082 * [taylor]: Taking taylor expansion of -1 in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.082 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.082 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.082 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.083 * [taylor]: Taking taylor expansion of -1 in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.083 * [taylor]: Taking taylor expansion of (* x y) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.083 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.083 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.083 * [taylor]: Taking taylor expansion of -1 in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * * * [progress]: simplifying candidates 0.086 * [simplify]: Simplifying using # : (log (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (- (* 1.0 1.0) (* (exp x) (exp x)))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (exp (log (+ 1.0 (exp x)))) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (* (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (/ (+ 1.0 (exp x)) (exp (* x y))) (log (- (log (+ 1.0 (exp x))) (* x y))) (exp (- (log (+ 1.0 (exp x))) (* x y))) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (* (* (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y))) (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (+ (* (* x y) (* x y)) (* (log (+ 1.0 (exp x))) (* x y)))) (neg (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* x y))) (+ (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (neg (* x y)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) 0.109 * * [simplify]: iteration 0 : 5030 enodes (cost 508 ) 0.112 * [simplify]: Simplified to: (* (log (cbrt (+ 1.0 (exp x)))) 2) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (+ 1.0 (exp x))) (log 1) (log (+ 1.0 (exp x))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (- (* 1.0 1.0) (pow (exp x) 2))) (log (- 1.0 (exp x))) (log (+ 1.0 (exp x))) (log (log (+ 1.0 (exp x)))) (+ 1.0 (exp x)) (* (cbrt (log (+ 1.0 (exp x)))) (cbrt (log (+ 1.0 (exp x))))) (cbrt (log (+ 1.0 (exp x)))) (pow (log (+ 1.0 (exp x))) 3) (sqrt (log (+ 1.0 (exp x)))) (sqrt (log (+ 1.0 (exp x)))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (pow (exp x) 2)) (- 1.0 (exp x)) (+ 1.0 (exp x)) (/ (+ 1.0 (exp x)) (pow (exp x) y)) (log (- (log (+ 1.0 (exp x))) (* x y))) (/ (+ 1.0 (exp x)) (pow (exp x) y)) (* (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (cbrt (- (log (+ 1.0 (exp x))) (* x y)))) (cbrt (- (log (+ 1.0 (exp x))) (* x y))) (pow (- (log (+ 1.0 (exp x))) (* x y)) 3) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (sqrt (- (log (+ 1.0 (exp x))) (* x y))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (+ (* x (* x (* y y))) (* (log (+ 1.0 (exp x))) (+ (log (+ 1.0 (exp x))) (* x y)))) (* x (neg y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* x (* x (* y y)))) (+ (log (+ 1.0 (exp x))) (* x y)) (- (log (cbrt (+ 1.0 (exp x)))) (* x y)) (- (log (sqrt (+ 1.0 (exp x)))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) (+ (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (* x y)) (+ (log (- 1.0 (exp x))) (* x y)) (* x (neg y)) (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (+ x (+ 2.0 (* x (* x 1/2)))) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ (log 2.0) (* x (+ 0.5 (* x 0.125)))) (- (log (+ 1.0 (exp x))) (* x y)) (- (log (+ 1.0 (exp x))) (* x y)) 0.112 * * * [progress]: adding candidates to table 0.180 * * [progress]: iteration 2 / 4 0.180 * * * [progress]: picking best candidate 0.199 * * * * [pick]: Picked # 0.199 * * * [progress]: localizing error 0.214 * * * [progress]: generating rewritten candidates 0.214 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.218 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 2) 0.222 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.232 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2) 0.237 * * * [progress]: generating series expansions 0.237 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.237 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in (x) around 0 0.237 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x 0.237 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x 0.237 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x 0.237 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.237 * [taylor]: Taking taylor expansion of (exp x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (exp x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) in x 0.238 * [taylor]: Taking taylor expansion of (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x))) in x 0.238 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 2) 1.0) in x 0.238 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x 0.238 * [taylor]: Taking taylor expansion of (exp x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (* 1.0 (exp x)) in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (exp x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in (x) around 0 0.239 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x 0.239 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x 0.239 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x 0.239 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of 1.0 in x 0.239 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.239 * [taylor]: Taking taylor expansion of 1.0 in x 0.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x))))) in x 0.240 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ 1 x)) 2) 1.0) (* 1.0 (exp (/ 1 x)))) in x 0.240 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 2) 1.0) in x 0.240 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of 1.0 in x 0.240 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ 1 x))) in x 0.240 * [taylor]: Taking taylor expansion of 1.0 in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.248 * [approximate]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in (x) around 0 0.248 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x 0.248 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x 0.248 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x 0.248 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.248 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.248 * [taylor]: Taking taylor expansion of -1 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of 1.0 in x 0.248 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.248 * [taylor]: Taking taylor expansion of 1.0 in x 0.248 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.248 * [taylor]: Taking taylor expansion of -1 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (log (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x))))) in x 0.249 * [taylor]: Taking taylor expansion of (- (+ (pow (exp (/ -1 x)) 2) 1.0) (* 1.0 (exp (/ -1 x)))) in x 0.249 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 2) 1.0) in x 0.249 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x 0.249 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.249 * [taylor]: Taking taylor expansion of -1 in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of (* 1.0 (exp (/ -1 x))) in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.249 * [taylor]: Taking taylor expansion of -1 in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.257 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 2) 0.257 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.257 * [taylor]: Taking taylor expansion of (exp x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x 0.257 * [taylor]: Taking taylor expansion of (exp x) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0 0.258 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0 0.258 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.258 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.258 * [taylor]: Taking taylor expansion of -1 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x 0.259 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.259 * [taylor]: Taking taylor expansion of -1 in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.259 * [approximate]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in (x) around 0 0.259 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x 0.259 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x 0.259 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.259 * [taylor]: Taking taylor expansion of (exp x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (log (+ (pow (exp x) 3) 1.0)) in x 0.259 * [taylor]: Taking taylor expansion of (+ (pow (exp x) 3) 1.0) in x 0.259 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.259 * [taylor]: Taking taylor expansion of (exp x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.260 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in (x) around 0 0.260 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x 0.260 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x 0.261 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of 1.0 in x 0.261 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ 1 x)) 3) 1.0)) in x 0.261 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ 1 x)) 3) 1.0) in x 0.261 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [approximate]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in (x) around 0 0.268 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x 0.268 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x 0.268 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.268 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.268 * [taylor]: Taking taylor expansion of -1 in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [taylor]: Taking taylor expansion of (log (+ (pow (exp (/ -1 x)) 3) 1.0)) in x 0.268 * [taylor]: Taking taylor expansion of (+ (pow (exp (/ -1 x)) 3) 1.0) in x 0.268 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.268 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.268 * [taylor]: Taking taylor expansion of -1 in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.277 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2) 0.277 * [approximate]: Taking taylor expansion of (pow (exp x) 3) in (x) around 0 0.277 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.277 * [taylor]: Taking taylor expansion of (exp x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (pow (exp x) 3) in x 0.277 * [taylor]: Taking taylor expansion of (exp x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in (x) around 0 0.277 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.277 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 3) in x 0.277 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.279 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in (x) around 0 0.279 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.279 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.279 * [taylor]: Taking taylor expansion of -1 in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 3) in x 0.279 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.279 * [taylor]: Taking taylor expansion of -1 in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.281 * * * [progress]: simplifying candidates 0.282 * [simplify]: Simplifying using # : (log (* (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))) (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log 1) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (pow (* 1.0 1.0) 3) (pow (* (exp x) (- (exp x) 1.0)) 3))) (log (+ (* (* 1.0 1.0) (* 1.0 1.0)) (- (* (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0))) (* (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))) (log (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (- (exp x) 1.0)) (* (exp x) (- (exp x) 1.0))))) (log (- (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (exp (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (* (* (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (/ (exp (exp x)) (exp 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) (neg 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (log (* (cbrt (+ (pow 1.0 3) (pow (exp x) 3))) (cbrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (cbrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))) (log (+ 1.0 (exp x))) (log 1) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (pow 1 3)) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log 1) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3))) (log (+ (* (pow 1.0 3) (pow 1.0 3)) (- (* (pow (exp x) 3) (pow (exp x) 3)) (* (pow 1.0 3) (pow (exp x) 3))))) (log (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (exp x) 3) (pow (exp x) 3)))) (log (- (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (log (+ (pow 1.0 3) (pow (exp x) 3)))) (exp (log (+ (pow 1.0 3) (pow (exp x) 3)))) (* (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3))))) (cbrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (* (* (log (+ (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow 1.0 3) (pow (exp x) 3)))) (log (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (log (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (log (+ (pow 1.0 3) (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)) (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (log 1.0))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (log (- (+ (pow (exp x) 2) 1.0) (* 1.0 (exp x)))) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) (- (exp x) 1.0) (- (exp x) 1.0) (- (+ (log 2.0) (+ (* 2.25 (pow x 2)) (* 1.5 x))) (* 9/2 (/ (pow x 2) (pow 2.0 2)))) (log (+ (pow (exp x) 3) 1.0)) (log (+ (pow (exp x) 3) 1.0)) (+ (* 9/2 (pow x 2)) (+ (* 3 x) 1)) (pow (exp x) 3) (pow (exp x) 3) 0.313 * * [simplify]: iteration 0 : 5884 enodes (cost 831 ) 0.317 * [simplify]: Simplified to: (* (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) 2) (log (cbrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log 1) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (pow 1.0 6) (pow (* (exp x) (- (exp x) 1.0)) 3))) (log (+ (pow 1.0 4) (* (exp x) (* (- (exp x) 1.0) (- (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)))))) (log (- (pow 1.0 4) (* (- (exp x) 1.0) (* (- (exp x) 1.0) (pow (exp x) 2))))) (log (- (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))) (* (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))))) (cbrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (pow (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) 3) (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (sqrt (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (exp (- (exp x) 1.0)) (log (- (exp x) 1.0)) (exp (- (exp x) 1.0)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)) (pow (- (exp x) 1.0) 3) (sqrt (- (exp x) 1.0)) (sqrt (- (exp x) 1.0)) (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 1.0) (* (exp x) (+ 1.0 (exp x)))) (neg 1.0) (- (pow (exp x) 2) (* 1.0 1.0)) (+ 1.0 (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)) (- (exp x) 1.0) (neg 1.0) (* (log (cbrt (+ (pow (exp x) 3) (pow 1.0 3)))) 2) (log (cbrt (+ (pow (exp x) 3) (pow 1.0 3)))) (log (sqrt (+ (pow (exp x) 3) (pow 1.0 3)))) (log (sqrt (+ (pow (exp x) 3) (pow 1.0 3)))) (log (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0)))) (log (+ 1.0 (exp x))) (log 1) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log 1) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log 1) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log 1) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log 1) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log 1) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log (+ (pow (pow 1.0 3) 3) (pow (pow (exp x) 3) 3))) (log (+ (pow 1.0 6) (- (pow (exp x) 6) (* (pow (exp x) 3) (pow 1.0 3))))) (log (- (pow 1.0 6) (pow (exp x) 6))) (log (- (pow 1.0 3) (pow (exp x) 3))) (log (+ (pow (exp x) 3) (pow 1.0 3))) (log (log (+ (pow (exp x) 3) (pow 1.0 3)))) (+ (pow (exp x) 3) (pow 1.0 3)) (* (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3)))) (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3))))) (cbrt (log (+ (pow (exp x) 3) (pow 1.0 3)))) (pow (log (+ (pow (exp x) 3) (pow 1.0 3))) 3) (sqrt (log (+ (pow (exp x) 3) (pow 1.0 3)))) (sqrt (log (+ (pow (exp x) 3) (pow 1.0 3)))) (* x 3) (* x 3) 3 (* 3 (cbrt x)) (* 3 (sqrt x)) (* 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) (+ (log 1.0) (* 1.0 (+ x (* x x)))) (log (+ 1.0 (* (exp x) (- (exp x) 1.0)))) (log (+ 1.0 (* (exp x) (- (exp x) 1.0)))) (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (- (exp x) 1.0) (- (exp x) 1.0) (+ (log 2.0) (+ (* x (+ (* x 2.25) 1.5)) (* (* (/ x 2.0) (/ x 2.0)) -9/2))) (log (+ 1.0 (pow (exp x) 3))) (log (+ 1.0 (pow (exp x) 3))) (+ 1 (* x (+ 3 (* x 9/2)))) (pow (exp x) 3) (pow (exp x) 3) 0.317 * * * [progress]: adding candidates to table 0.466 * * [progress]: iteration 3 / 4 0.466 * * * [progress]: picking best candidate 0.479 * * * * [pick]: Picked # 0.479 * * * [progress]: localizing error 0.490 * * * [progress]: generating rewritten candidates 0.490 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.498 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1) 0.501 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1) 0.505 * * * [progress]: generating series expansions 0.505 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.506 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.506 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.506 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.506 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.506 * [taylor]: Taking taylor expansion of (exp x) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of 1.0 in x 0.506 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.506 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.506 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.506 * [taylor]: Taking taylor expansion of (exp x) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of 1.0 in x 0.508 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.508 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.508 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.508 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.508 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of 1.0 in x 0.508 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.508 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.508 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.508 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of 1.0 in x 0.513 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.513 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.513 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.513 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.513 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.513 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.513 * [taylor]: Taking taylor expansion of -1 in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of 1.0 in x 0.514 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.514 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.514 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.514 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.514 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.514 * [taylor]: Taking taylor expansion of -1 in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.519 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.519 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.519 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.519 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.519 * [taylor]: Taking taylor expansion of (exp x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.519 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.519 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.519 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.519 * [taylor]: Taking taylor expansion of (exp x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.521 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.521 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.521 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.521 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.521 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.521 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.521 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of 1.0 in x 0.526 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.526 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.526 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.526 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.526 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.526 * [taylor]: Taking taylor expansion of -1 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of 1.0 in x 0.527 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.527 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.527 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.527 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.527 * [taylor]: Taking taylor expansion of -1 in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.527 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1) 0.532 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.532 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.532 * [taylor]: Taking taylor expansion of (exp x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.532 * [taylor]: Taking taylor expansion of (exp x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.532 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.532 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of 1.0 in x 0.532 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.532 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.533 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.533 * [taylor]: Taking taylor expansion of -1 in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.533 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.533 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.533 * [taylor]: Taking taylor expansion of -1 in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1) 0.533 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.533 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.533 * [taylor]: Taking taylor expansion of (exp x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of 1.0 in x 0.533 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.533 * [taylor]: Taking taylor expansion of (exp x) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.534 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.534 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.534 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of 1.0 in x 0.534 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.534 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.534 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.534 * [taylor]: Taking taylor expansion of -1 in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.535 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.535 * [taylor]: Taking taylor expansion of -1 in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of 1.0 in x 0.535 * * * [progress]: simplifying candidates 0.536 * [simplify]: Simplifying using # : (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (exp (log (sqrt (+ 1.0 (exp x))))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (log (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (log (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (exp (log (sqrt (+ 1.0 (exp x))))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (* (* (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (* (exp 1.0) (exp (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (* (* (+ 1.0 (exp x)) (+ 1.0 (exp x))) (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (- (+ (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 2))) (+ (* 1/2 (/ x (pow (sqrt 2.0) 2))) (log (sqrt 2.0)))) (* 1/4 (/ (pow x 2) (pow (sqrt 2.0) 4)))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.585 * * [simplify]: iteration 0 : 5517 enodes (cost 642 ) 0.588 * [simplify]: Simplified to: (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (fabs (cbrt (+ 1.0 (exp x))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (sqrt (- (* 1.0 1.0) (pow (exp x) 2)))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (sqrt (+ 1.0 (exp x))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (pow (log (sqrt (+ 1.0 (exp x)))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (* (log (cbrt (sqrt (+ 1.0 (exp x))))) 2) (log (cbrt (sqrt (+ 1.0 (exp x))))) (log (fabs (cbrt (+ 1.0 (exp x))))) (log (sqrt (cbrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log 1) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (log (sqrt (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))))) (log (sqrt (- (* 1.0 1.0) (pow (exp x) 2)))) (log (sqrt (- 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (+ 1.0 (exp x))))) (sqrt (+ 1.0 (exp x))) (* (cbrt (log (sqrt (+ 1.0 (exp x))))) (cbrt (log (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (+ 1.0 (exp x))))) (pow (log (sqrt (+ 1.0 (exp x)))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (pow (exp x) 2)) (- 1.0 (exp x)) (+ 1.0 (exp x)) (exp (+ 1.0 (exp x))) (log (+ 1.0 (exp x))) (exp (+ 1.0 (exp x))) (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))) (cbrt (+ 1.0 (exp x))) (pow (+ 1.0 (exp x)) 3) (sqrt (+ 1.0 (exp x))) (sqrt (+ 1.0 (exp x))) (+ (pow 1.0 3) (pow (exp x) 3)) (+ (* 1.0 1.0) (* (exp x) (- (exp x) 1.0))) (- (* 1.0 1.0) (pow (exp x) 2)) (- 1.0 (exp x)) (+ 1.0 (exp x)) (+ (log (sqrt 2.0)) (* (/ x 2.0) (+ 1/2 (* x (+ 1/4 (/ -1/4 2.0)))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (+ (log (sqrt 2.0)) (* (/ x 2.0) (+ 1/2 (* x (+ 1/4 (/ -1/4 2.0)))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (+ x (+ 2.0 (* x (* x 1/2)))) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ x (+ 2.0 (* x (* x 1/2)))) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 0.588 * * * [progress]: adding candidates to table 0.714 * * [progress]: iteration 4 / 4 0.714 * * * [progress]: picking best candidate 0.723 * * * * [pick]: Picked # 0.723 * * * [progress]: localizing error 0.735 * * * [progress]: generating rewritten candidates 0.735 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.739 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.744 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.751 * * * [progress]: generating series expansions 0.751 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.751 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0 0.751 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.751 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.751 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.751 * [taylor]: Taking taylor expansion of 1/2 in x 0.751 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of 2.0 in x 0.751 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.751 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.751 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.751 * [taylor]: Taking taylor expansion of 1/2 in x 0.751 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of 2.0 in x 0.752 * [approximate]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0 0.752 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x 0.752 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x 0.752 * [taylor]: Taking taylor expansion of 2.0 in x 0.752 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x 0.752 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.752 * [taylor]: Taking taylor expansion of 1/2 in x 0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.752 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.753 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x 0.753 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x 0.753 * [taylor]: Taking taylor expansion of 2.0 in x 0.753 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x 0.753 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.753 * [taylor]: Taking taylor expansion of 1/2 in x 0.753 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.753 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.753 * [taylor]: Taking taylor expansion of x in x 0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.753 * [taylor]: Taking taylor expansion of x in x 0.754 * [approximate]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in (x) around 0 0.754 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x 0.754 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x 0.754 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x 0.754 * [taylor]: Taking taylor expansion of 2.0 in x 0.754 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.754 * [taylor]: Taking taylor expansion of 1/2 in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.754 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.754 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x 0.754 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x 0.754 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x 0.754 * [taylor]: Taking taylor expansion of 2.0 in x 0.754 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.754 * [taylor]: Taking taylor expansion of 1/2 in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.754 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.754 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.754 * [taylor]: Taking taylor expansion of x in x 0.755 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.755 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0 0.755 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.755 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.755 * [taylor]: Taking taylor expansion of 1/2 in x 0.755 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.755 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of 2.0 in x 0.756 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.756 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.756 * [taylor]: Taking taylor expansion of 1/2 in x 0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of 2.0 in x 0.756 * [approximate]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in (x) around 0 0.756 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x 0.756 * [taylor]: Taking taylor expansion of 2.0 in x 0.756 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x 0.756 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.756 * [taylor]: Taking taylor expansion of 1/2 in x 0.756 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x 0.756 * [taylor]: Taking taylor expansion of 2.0 in x 0.756 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x 0.756 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.756 * [taylor]: Taking taylor expansion of 1/2 in x 0.756 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.757 * [approximate]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in (x) around 0 0.757 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x 0.757 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x 0.757 * [taylor]: Taking taylor expansion of 2.0 in x 0.757 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.757 * [taylor]: Taking taylor expansion of 1/2 in x 0.757 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.757 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.757 * [taylor]: Taking taylor expansion of x in x 0.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.757 * [taylor]: Taking taylor expansion of x in x 0.757 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x 0.757 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x 0.757 * [taylor]: Taking taylor expansion of 2.0 in x 0.757 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.757 * [taylor]: Taking taylor expansion of 1/2 in x 0.757 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.757 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.757 * [taylor]: Taking taylor expansion of x in x 0.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.757 * [taylor]: Taking taylor expansion of x in x 0.758 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.758 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0 0.758 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y 0.758 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y 0.758 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y 0.758 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y 0.758 * [taylor]: Taking taylor expansion of 1/2 in y 0.758 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.758 * [taylor]: Taking taylor expansion of x in y 0.758 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 0.758 * [taylor]: Taking taylor expansion of x in y 0.758 * [taylor]: Taking taylor expansion of 2.0 in y 0.759 * [taylor]: Taking taylor expansion of (* x y) in y 0.759 * [taylor]: Taking taylor expansion of x in y 0.759 * [taylor]: Taking taylor expansion of y in y 0.759 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 0.759 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.759 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.759 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.759 * [taylor]: Taking taylor expansion of 1/2 in x 0.759 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of 2.0 in x 0.759 * [taylor]: Taking taylor expansion of (* x y) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of y in x 0.759 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 0.759 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.759 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.759 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.759 * [taylor]: Taking taylor expansion of 1/2 in x 0.759 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of 2.0 in x 0.759 * [taylor]: Taking taylor expansion of (* x y) in x 0.759 * [taylor]: Taking taylor expansion of x in x 0.759 * [taylor]: Taking taylor expansion of y in x 0.759 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.759 * [taylor]: Taking taylor expansion of 2.0 in y 0.760 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.760 * [taylor]: Taking taylor expansion of 0.5 in y 0.760 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.760 * [taylor]: Taking taylor expansion of 0.25 in y 0.760 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.760 * [taylor]: Taking taylor expansion of 1/2 in y 0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.760 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.760 * [taylor]: Taking taylor expansion of 2.0 in y 0.761 * [approximate]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0 0.761 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in y 0.761 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in y 0.761 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in y 0.761 * [taylor]: Taking taylor expansion of 2.0 in y 0.761 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in y 0.761 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 0.761 * [taylor]: Taking taylor expansion of 1/2 in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.761 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.761 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.761 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.761 * [taylor]: Taking taylor expansion of (* x y) in y 0.761 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of y in y 0.761 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in x 0.761 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x 0.761 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x 0.761 * [taylor]: Taking taylor expansion of 2.0 in x 0.761 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x 0.761 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.761 * [taylor]: Taking taylor expansion of 1/2 in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.762 * [taylor]: Taking taylor expansion of (* x y) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of y in x 0.762 * [taylor]: Taking taylor expansion of (- (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) (/ 1 (* x y))) in x 0.762 * [taylor]: Taking taylor expansion of (log (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x 0.762 * [taylor]: Taking taylor expansion of (+ 2.0 (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x 0.762 * [taylor]: Taking taylor expansion of 2.0 in x 0.762 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x 0.762 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.762 * [taylor]: Taking taylor expansion of 1/2 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.762 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.762 * [taylor]: Taking taylor expansion of (* x y) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of y in x 0.762 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.762 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.762 * [taylor]: Taking taylor expansion of y in y 0.762 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 0.762 * [taylor]: Taking taylor expansion of (log 1/2) in y 0.763 * [taylor]: Taking taylor expansion of 1/2 in y 0.763 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 0.763 * [taylor]: Taking taylor expansion of 2 in y 0.763 * [taylor]: Taking taylor expansion of (log x) in y 0.763 * [taylor]: Taking taylor expansion of x in y 0.763 * [taylor]: Taking taylor expansion of 2 in y 0.764 * [taylor]: Taking taylor expansion of 2.0 in y 0.764 * [approximate]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0 0.764 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in y 0.764 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in y 0.764 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in y 0.764 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in y 0.764 * [taylor]: Taking taylor expansion of 2.0 in y 0.764 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 0.764 * [taylor]: Taking taylor expansion of 1/2 in y 0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.764 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.764 * [taylor]: Taking taylor expansion of x in y 0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.764 * [taylor]: Taking taylor expansion of x in y 0.765 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.765 * [taylor]: Taking taylor expansion of (* x y) in y 0.765 * [taylor]: Taking taylor expansion of x in y 0.765 * [taylor]: Taking taylor expansion of y in y 0.765 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in x 0.765 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x 0.765 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x 0.765 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x 0.765 * [taylor]: Taking taylor expansion of 2.0 in x 0.765 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.765 * [taylor]: Taking taylor expansion of 1/2 in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.765 * [taylor]: Taking taylor expansion of (* x y) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (- (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) (/ 1 (* x y))) in x 0.765 * [taylor]: Taking taylor expansion of (log (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x))) in x 0.765 * [taylor]: Taking taylor expansion of (- (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) (/ 1 x)) in x 0.765 * [taylor]: Taking taylor expansion of (+ 2.0 (* 1/2 (/ 1 (pow x 2)))) in x 0.765 * [taylor]: Taking taylor expansion of 2.0 in x 0.765 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.765 * [taylor]: Taking taylor expansion of 1/2 in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.766 * [taylor]: Taking taylor expansion of (* x y) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of y in x 0.766 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.766 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.766 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 0.766 * [taylor]: Taking taylor expansion of (log 1/2) in y 0.766 * [taylor]: Taking taylor expansion of 1/2 in y 0.766 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 0.766 * [taylor]: Taking taylor expansion of 2 in y 0.766 * [taylor]: Taking taylor expansion of (log x) in y 0.766 * [taylor]: Taking taylor expansion of x in y 0.766 * [taylor]: Taking taylor expansion of (neg 2) in y 0.766 * [taylor]: Taking taylor expansion of 2 in y 0.767 * [taylor]: Taking taylor expansion of 2.0 in y 0.767 * * * [progress]: simplifying candidates 0.768 * [simplify]: Simplifying using # : (log (* (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2))))))) (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (log 1) (log (+ x (+ 2.0 (* x (* x 1/2))))) (log 1) (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3))) (log (+ (* x x) (- (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))) (* x (+ 2.0 (* x (* x 1/2))))))) (log (- (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))))) (log (- x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (log (+ x (+ 2.0 (* x (* x 1/2)))))) (exp (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* (exp x) (* (exp 2.0) (exp (* x (* x 1/2))))) (* (exp x) (exp (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2))))) (exp (+ x (+ 2.0 (* x (* x 1/2))))) (* (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (* (* (+ x (+ 2.0 (* x (* x 1/2)))) (+ x (+ 2.0 (* x (* x 1/2))))) (+ x (+ 2.0 (* x (* x 1/2))))) (sqrt (+ x (+ 2.0 (* x (* x 1/2))))) (sqrt (+ x (+ 2.0 (* x (* x 1/2))))) (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3)) (+ (* x x) (- (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))) (* x (+ 2.0 (* x (* x 1/2)))))) (- (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2))))) (- x (+ 2.0 (* x (* x 1/2)))) (+ x (+ 2.0 (* x (* x 1/2)))) (+ x 2.0) (/ (+ x (+ 2.0 (* x (* x 1/2)))) (exp (* x y))) (log (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (exp (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (* (* (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (- (pow (log (+ x (+ 2.0 (* x (* x 1/2))))) 3) (pow (* x y) 3)) (+ (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (+ (* (* x y) (* x y)) (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (neg (* x y)) (- (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* (* x y) (* x y))) (+ (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (- (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y)) (- (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y)) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (+ (log (+ (* x x) (- (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (* x (* x 1/2)))) (* x (+ 2.0 (* x (* x 1/2))))))) (* x y)) (+ (log (- x (+ 2.0 (* x (* x 1/2))))) (* x y)) (neg (* x y)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) 0.809 * * [simplify]: iteration 0 : 5249 enodes (cost 868 ) 0.813 * [simplify]: Simplified to: (* (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) 2) (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (log 1) (log (+ x (+ 2.0 (* x (* x 1/2))))) (log 1) (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3))) (log (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (- (* x (* x 1/2)) x))))) (log (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (- (* x (* x -1/2)) 2.0)))) (log (+ x (- (* x (* x -1/2)) 2.0))) (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (log (+ x (+ 2.0 (* x (* x 1/2)))))) (+ x (+ 2.0 (* x (* x 1/2)))) (* (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2))))))) (cbrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (pow (log (+ x (+ 2.0 (* x (* x 1/2))))) 3) (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (sqrt (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* (exp 2.0) (pow (* (sqrt (exp x)) E) x)) (* (exp 2.0) (pow (* (sqrt (exp x)) E) x)) (log (+ x (+ 2.0 (* x (* x 1/2))))) (* (exp 2.0) (pow (* (sqrt (exp x)) E) x)) (* (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (cbrt (+ x (+ 2.0 (* x (* x 1/2))))) (pow (+ x (+ 2.0 (* x (* x 1/2)))) 3) (sqrt (+ x (+ 2.0 (* x (* x 1/2))))) (sqrt (+ x (+ 2.0 (* x (* x 1/2))))) (+ (pow x 3) (pow (+ 2.0 (* x (* x 1/2))) 3)) (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (- (* x (* x 1/2)) x)))) (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (- (* x (* x -1/2)) 2.0))) (+ x (- (* x (* x -1/2)) 2.0)) (+ x (+ 2.0 (* x (* x 1/2)))) (+ x 2.0) (/ (+ x (+ 2.0 (* x (* x 1/2)))) (pow (exp x) y)) (log (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (/ (+ x (+ 2.0 (* x (* x 1/2)))) (pow (exp x) y)) (* (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (cbrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (pow (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) 3) (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (sqrt (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y))) (- (pow (log (+ x (+ 2.0 (* x (* x 1/2))))) 3) (pow (* x y) 3)) (+ (* x (* x (* y y))) (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (+ (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)))) (* x (neg y)) (- (* (log (+ x (+ 2.0 (* x (* x 1/2))))) (log (+ x (+ 2.0 (* x (* x 1/2)))))) (* x (* x (* y y)))) (+ (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (- (log (cbrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y)) (- (log (sqrt (+ x (+ 2.0 (* x (* x 1/2)))))) (* x y)) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (- (log (+ x (+ 2.0 (* x (* x 1/2))))) (* x y)) (+ (log (+ (* x x) (* (+ 2.0 (* x (* x 1/2))) (+ 2.0 (- (* x (* x 1/2)) x))))) (* x y)) (+ (log (+ x (- (* x (* x -1/2)) 2.0))) (* x y)) (* x (neg y)) (+ (log 2.0) (+ (* x 0.5) (* (* x x) (- 0.25 (/ 1/2 (* 2.0 2.0)))))) (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* 2 (log x))))) (+ (/ 2.0 (* x x)) (+ (log 1/2) (+ (/ 2 x) (* (log (/ -1 x)) -2)))) (+ x (+ 2.0 (* x (* x 1/2)))) (+ x (+ 2.0 (* x (* x 1/2)))) (+ x (+ 2.0 (* x (* x 1/2)))) (+ (log 2.0) (* x (+ 0.5 (* x 0.125)))) (+ (log 1/2) (+ (/ 2 x) (- (* 2 (log x)) (* x y)))) (+ (log 1/2) (+ (/ 2 x) (- (* (log (/ -1 x)) -2) (* x y)))) 0.813 * * * [progress]: adding candidates to table 0.893 * [progress]: [Phase 3 of 3] Extracting. 0.893 * * [regime]: Finding splitpoints for: (# # # # #) 0.894 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x) 0.894 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (# # # # #) 0.951 * * * * [regimes]: Trying to branch on y from (# # # # #) 0.999 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.046 * * * [regime]: Found split indices: #