32.870 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.033 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.038 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.039 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.040 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.040 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.040 * * [progress]: iteration 1 / 4 0.040 * * * [progress]: picking best candidate 0.047 * * * * [pick]: Picked # 0.047 * * * [progress]: localizing error 0.054 * * * [progress]: generating rewritten candidates 0.054 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.057 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.060 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.066 * * * [progress]: generating series expansions 0.066 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.066 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.066 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.066 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.066 * [taylor]: Taking taylor expansion of (exp x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of 1.0 in x 0.066 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.066 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.066 * [taylor]: Taking taylor expansion of (exp x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of 1.0 in x 0.067 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.067 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.067 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.067 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.068 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.068 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of 1.0 in x 0.072 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.072 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.072 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.072 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.072 * [taylor]: Taking taylor expansion of -1 in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of 1.0 in x 0.072 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.072 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.072 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.072 * [taylor]: Taking taylor expansion of -1 in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of 1.0 in x 0.076 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.076 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.076 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.076 * [taylor]: Taking taylor expansion of (exp x) 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 x) 1.0) in x 0.076 * [taylor]: Taking taylor expansion of (exp x) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.077 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 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 (+ (exp (/ 1 x)) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 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 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.077 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.077 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.077 * [taylor]: Taking taylor expansion of -1 in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.078 * [taylor]: Taking taylor expansion of -1 in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.078 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.078 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.078 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.078 * [taylor]: Taking taylor expansion of (exp 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 (* x y) in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.078 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.078 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.078 * [taylor]: Taking taylor expansion of (exp x) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (* x y) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.079 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.079 * [taylor]: Taking taylor expansion of (exp 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 (* 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 2.0) in y 0.079 * [taylor]: Taking taylor expansion of 2.0 in y 0.079 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.080 * [taylor]: Taking taylor expansion of 0.25 in y 0.080 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.080 * [taylor]: Taking taylor expansion of 1/2 in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.080 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.080 * [taylor]: Taking taylor expansion of 2.0 in y 0.080 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.080 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x 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 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.081 * [taylor]: Taking taylor expansion of (* x y) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.081 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.081 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of 1.0 in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.081 * [taylor]: Taking taylor expansion of (* x y) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.081 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.081 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.081 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of 1.0 in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.081 * [taylor]: Taking taylor expansion of (* x y) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of 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 x in y 0.082 * [taylor]: Taking taylor expansion of 1.0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.084 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.084 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.084 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.084 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.084 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.084 * [taylor]: Taking taylor expansion of -1 in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.084 * [taylor]: Taking taylor expansion of (* x y) in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.084 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.084 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.084 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.084 * [taylor]: Taking taylor expansion of -1 in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.084 * [taylor]: Taking taylor expansion of (* x y) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.084 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.085 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.085 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.085 * [taylor]: Taking taylor expansion of -1 in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.085 * [taylor]: Taking taylor expansion of (* x y) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.085 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.085 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.085 * [taylor]: Taking taylor expansion of -1 in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of 1.0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * * * [progress]: simplifying candidates 0.088 * [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)) 0.092 * * [simplify]: iteration 0 : 207 enodes (cost 322 ) 0.095 * * [simplify]: iteration 1 : 584 enodes (cost 301 ) 0.104 * * [simplify]: iteration 2 : 1729 enodes (cost 298 ) 0.132 * * [simplify]: iteration 3 : 5001 enodes (cost 297 ) 0.134 * [simplify]: Simplified to: (* 2 (log (cbrt (+ 1.0 (exp x))))) (log (cbrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (+ 1.0 (exp x)))) 0 (log (+ (exp x) 1.0)) 0 (log (+ (exp x) 1.0)) (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 (+ (exp x) 1.0)) (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 (+ (exp x) 1.0)) (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)) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (- (* 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))) (/ (+ 1.0 (exp x)) (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 (+ (exp x) 1.0)) (* 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)) (+ (* (log (+ (exp x) 1.0)) (+ (log (+ 1.0 (exp x))) (* x y))) (* (* x y) (* 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 (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* 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) (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))))) (* 0.5 x)) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ (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)) 0.134 * * * [progress]: adding candidates to table 0.206 * * [progress]: iteration 2 / 4 0.206 * * * [progress]: picking best candidate 0.212 * * * * [pick]: Picked # 0.212 * * * [progress]: localizing error 0.222 * * * [progress]: generating rewritten candidates 0.222 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.228 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.232 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1) 0.235 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 0.239 * * * [progress]: generating series expansions 0.239 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.239 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.239 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.239 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.239 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.239 * [taylor]: Taking taylor expansion of (exp 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 (log (sqrt (+ (exp x) 1.0))) in x 0.239 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.240 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.240 * [taylor]: Taking taylor expansion of (exp x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of 1.0 in x 0.241 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.241 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.241 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.241 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.241 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.241 * [taylor]: Taking taylor expansion of x in x 0.241 * [taylor]: Taking taylor expansion of 1.0 in x 0.242 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.242 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.242 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.242 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of 1.0 in x 0.247 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.247 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.247 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.247 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.247 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.247 * [taylor]: Taking taylor expansion of -1 in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of 1.0 in x 0.247 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.247 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.247 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.247 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.247 * [taylor]: Taking taylor expansion of -1 in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of 1.0 in x 0.252 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.252 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.252 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.252 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.252 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.252 * [taylor]: Taking taylor expansion of (exp x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of 1.0 in x 0.252 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.252 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.252 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.252 * [taylor]: Taking taylor expansion of (exp x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of 1.0 in x 0.254 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.254 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.254 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of 1.0 in x 0.254 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.254 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.259 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.259 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 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 0.260 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.260 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.260 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.260 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1) 0.265 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.265 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.266 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.266 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.266 * [taylor]: Taking taylor expansion of -1 in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of 1.0 in x 0.266 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.266 * [taylor]: Taking taylor expansion of -1 in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of 1.0 in x 0.266 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 0.266 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.266 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.266 * [taylor]: Taking taylor expansion of (exp x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of 1.0 in x 0.266 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.266 * [taylor]: Taking taylor expansion of (exp x) in x 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.267 * [taylor]: Taking taylor expansion of -1 in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.267 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.267 * [taylor]: Taking taylor expansion of -1 in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * * * [progress]: simplifying candidates 0.269 * [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) 0.272 * * [simplify]: iteration 0 : 155 enodes (cost 476 ) 0.275 * * [simplify]: iteration 1 : 390 enodes (cost 432 ) 0.281 * * [simplify]: iteration 2 : 1073 enodes (cost 422 ) 0.303 * * [simplify]: iteration 3 : 5002 enodes (cost 414 ) 0.306 * [simplify]: Simplified to: (* 2 (log (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))))) 0 (log (sqrt (+ (exp x) 1.0))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) (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 (+ (exp x) 1.0))) (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 (+ (exp x) 1.0))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (* 2 (log (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))))) 0 (log (sqrt (+ (exp x) 1.0))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) (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 (+ (exp x) 1.0))) (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 (+ (exp x) 1.0))) 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)) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 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)) (+ (* (exp x) (- (exp x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (+ 1.0 (exp x)) (+ (log (sqrt 2.0)) (+ (/ (* x 1/2) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (log (sqrt 2.0)) (+ (/ (* x 1/2) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 0.306 * * * [progress]: adding candidates to table 0.440 * * [progress]: iteration 3 / 4 0.440 * * * [progress]: picking best candidate 0.447 * * * * [pick]: Picked # 0.447 * * * [progress]: localizing error 0.463 * * * [progress]: generating rewritten candidates 0.463 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.467 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 0.472 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.477 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1) 0.483 * * * [progress]: generating series expansions 0.483 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.483 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in (x) around 0 0.483 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.483 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.483 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.483 * [taylor]: Taking taylor expansion of (exp x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of 1.0 in x 0.483 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp x) 1.0))) in x 0.483 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) 1.0)) in x 0.483 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.483 * [taylor]: Taking taylor expansion of (exp x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of 1.0 in x 0.485 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in (x) around 0 0.485 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.485 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.485 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.485 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of 1.0 in x 0.486 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ 1 x)) 1.0))) in x 0.486 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1.0)) in x 0.486 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.486 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of 1.0 in x 0.490 * [approximate]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in (x) around 0 0.490 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.490 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.490 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.490 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.490 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.490 * [taylor]: Taking taylor expansion of -1 in x 0.490 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.491 * [taylor]: Taking taylor expansion of (log (sqrt (+ (exp (/ -1 x)) 1.0))) in x 0.491 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ -1 x)) 1.0)) in x 0.491 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.491 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.491 * [taylor]: Taking taylor expansion of -1 in x 0.491 * [taylor]: Taking taylor expansion of x in x 0.491 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 0.496 * [approximate]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/4)) in (x) around 0 0.496 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/4)) in x 0.496 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in x 0.496 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1.0)))) in x 0.496 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp x) 1.0))) in x 0.496 * [taylor]: Taking taylor expansion of 1/4 in x 0.496 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.496 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.496 * [taylor]: Taking taylor expansion of (exp x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.496 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/4)) in x 0.496 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in x 0.496 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1.0)))) in x 0.496 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp x) 1.0))) in x 0.496 * [taylor]: Taking taylor expansion of 1/4 in x 0.496 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.496 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.496 * [taylor]: Taking taylor expansion of (exp x) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 1.0 in x 0.498 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/4)) in (x) around 0 0.498 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/4)) in x 0.498 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in x 0.498 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1.0)))) in x 0.498 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1.0))) in x 0.498 * [taylor]: Taking taylor expansion of 1/4 in x 0.498 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.498 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.498 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of 1.0 in x 0.499 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/4)) in x 0.499 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in x 0.499 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1.0)))) in x 0.499 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1.0))) in x 0.499 * [taylor]: Taking taylor expansion of 1/4 in x 0.499 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.499 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.499 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/4)) in (x) around 0 0.510 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/4)) in x 0.510 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in x 0.510 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1.0)))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1.0))) in x 0.510 * [taylor]: Taking taylor expansion of 1/4 in x 0.510 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.510 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.510 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.510 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.510 * [taylor]: Taking taylor expansion of -1 in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/4)) in x 0.511 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in x 0.511 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1.0)))) in x 0.511 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1.0))) in x 0.511 * [taylor]: Taking taylor expansion of 1/4 in x 0.511 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.511 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.511 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.511 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.511 * [taylor]: Taking taylor expansion of -1 in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of 1.0 in x 0.521 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 0.522 * [approximate]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/4)) in (x) around 0 0.522 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/4)) in x 0.522 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in x 0.522 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1.0)))) in x 0.522 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp x) 1.0))) in x 0.522 * [taylor]: Taking taylor expansion of 1/4 in x 0.522 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.522 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.522 * [taylor]: Taking taylor expansion of (exp x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (log (pow (+ (exp x) 1.0) 1/4)) in x 0.522 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in x 0.522 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1.0)))) in x 0.522 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp x) 1.0))) in x 0.522 * [taylor]: Taking taylor expansion of 1/4 in x 0.522 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.522 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.522 * [taylor]: Taking taylor expansion of (exp x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.524 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/4)) in (x) around 0 0.524 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/4)) in x 0.524 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in x 0.524 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1.0)))) in x 0.524 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1.0))) in x 0.524 * [taylor]: Taking taylor expansion of 1/4 in x 0.524 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.524 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.524 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of 1.0 in x 0.525 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ 1 x)) 1.0) 1/4)) in x 0.525 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in x 0.525 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1.0)))) in x 0.525 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1.0))) in x 0.525 * [taylor]: Taking taylor expansion of 1/4 in x 0.525 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.525 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.525 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of 1.0 in x 0.536 * [approximate]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/4)) in (x) around 0 0.536 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/4)) in x 0.536 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in x 0.536 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1.0)))) in x 0.536 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1.0))) in x 0.536 * [taylor]: Taking taylor expansion of 1/4 in x 0.536 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.536 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.536 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.536 * [taylor]: Taking taylor expansion of -1 in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.536 * [taylor]: Taking taylor expansion of 1.0 in x 0.536 * [taylor]: Taking taylor expansion of (log (pow (+ (exp (/ -1 x)) 1.0) 1/4)) in x 0.536 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in x 0.536 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1.0)))) in x 0.536 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1.0))) in x 0.536 * [taylor]: Taking taylor expansion of 1/4 in x 0.536 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.536 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.536 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.536 * [taylor]: Taking taylor expansion of -1 in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.536 * [taylor]: Taking taylor expansion of 1.0 in x 0.550 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1) 0.550 * [approximate]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in (x) around 0 0.550 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in x 0.550 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1.0)))) in x 0.550 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp x) 1.0))) in x 0.550 * [taylor]: Taking taylor expansion of 1/4 in x 0.550 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.550 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.550 * [taylor]: Taking taylor expansion of (exp x) in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of 1.0 in x 0.551 * [taylor]: Taking taylor expansion of (pow (+ (exp x) 1.0) 1/4) in x 0.551 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp x) 1.0)))) in x 0.551 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp x) 1.0))) in x 0.551 * [taylor]: Taking taylor expansion of 1/4 in x 0.551 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.551 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.551 * [taylor]: Taking taylor expansion of (exp x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in x 0.552 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1.0)))) in x 0.552 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1.0))) in x 0.552 * [taylor]: Taking taylor expansion of 1/4 in x 0.552 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.552 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.552 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.553 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ 1 x)) 1.0) 1/4) in x 0.553 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ 1 x)) 1.0)))) in x 0.553 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ 1 x)) 1.0))) in x 0.553 * [taylor]: Taking taylor expansion of 1/4 in x 0.553 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.553 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.553 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of 1.0 in x 0.560 * [approximate]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in (x) around 0 0.560 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in x 0.560 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1.0)))) in x 0.560 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1.0))) in x 0.560 * [taylor]: Taking taylor expansion of 1/4 in x 0.560 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.560 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.560 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.560 * [taylor]: Taking taylor expansion of -1 in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of 1.0 in x 0.560 * [taylor]: Taking taylor expansion of (pow (+ (exp (/ -1 x)) 1.0) 1/4) in x 0.560 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (exp (/ -1 x)) 1.0)))) in x 0.560 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (exp (/ -1 x)) 1.0))) in x 0.560 * [taylor]: Taking taylor expansion of 1/4 in x 0.560 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.560 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.560 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.560 * [taylor]: Taking taylor expansion of -1 in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of 1.0 in x 0.567 * * * [progress]: simplifying candidates 0.568 * [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 (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))) (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))) (log (sqrt (cbrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (log (sqrt (sqrt (cbrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log 1) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (log (sqrt (sqrt (- 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (sqrt (+ 1.0 (exp x)))))) (exp (log (sqrt (sqrt (+ 1.0 (exp x)))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x))))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (* (* (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (* (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))) (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))) (log (sqrt (cbrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (log (sqrt (sqrt (cbrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log 1) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (log (sqrt (sqrt (- 1.0 (exp x))))) (log (sqrt (+ 1.0 (exp x)))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (+ 1.0 (exp x))) (log (sqrt (+ 1.0 (exp x)))) (log (+ 1.0 (exp x))) (log (log (sqrt (sqrt (+ 1.0 (exp x)))))) (exp (log (sqrt (sqrt (+ 1.0 (exp x)))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x))))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (* (* (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (exp (sqrt (sqrt (+ 1.0 (exp x))))) (* (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (* (* (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x)))))) (sqrt (cbrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (sqrt (sqrt (cbrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt 1) (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (- 1.0 (exp x)))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 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))) (- (+ (* 0.0703125 (pow x 2)) (+ (log (pow 2.0 1/4)) (* 0.125 x))) (+ (* 0.0078125 (* (pow x 2) (* (sqrt 2.0) (sqrt 0.5)))) (* 1/8 (/ (pow x 2) (pow 2.0 2))))) (log (pow (+ (exp x) 1.0) 1/4)) (log (pow (+ (exp x) 1.0) 1/4)) (- (+ (* 0.0703125 (pow x 2)) (+ (log (pow 2.0 1/4)) (* 0.125 x))) (+ (* 0.0078125 (* (pow x 2) (* (sqrt 2.0) (sqrt 0.5)))) (* 1/8 (/ (pow x 2) (pow 2.0 2))))) (log (pow (+ (exp x) 1.0) 1/4)) (log (pow (+ (exp x) 1.0) 1/4)) (- (+ (pow 2.0 1/4) (+ (* 0.125 (* x (pow 2.0 1/4))) (* 0.0703125 (* (pow x 2) (pow 2.0 1/4))))) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 2.0 7)) 1/4)))) (pow (+ (exp x) 1.0) 1/4) (pow (+ (exp x) 1.0) 1/4) 0.573 * * [simplify]: iteration 0 : 263 enodes (cost 835 ) 0.577 * * [simplify]: iteration 1 : 798 enodes (cost 779 ) 0.590 * * [simplify]: iteration 2 : 3061 enodes (cost 769 ) 0.664 * * [simplify]: iteration 3 : 5001 enodes (cost 744 ) 0.668 * [simplify]: Simplified to: (* 2 (log (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))))) 0 (log (sqrt (+ (exp x) 1.0))) 0 (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (+ (exp x) 1.0))) (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 (+ (exp x) 1.0)) (log (sqrt (+ (exp x) 1.0))) (log (+ (exp x) 1.0)) (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 (+ (exp x) 1.0))) 3) (sqrt (log (sqrt (+ 1.0 (exp x))))) (sqrt (log (sqrt (+ 1.0 (exp x))))) (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))) (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))) (log (sqrt (cbrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (log (sqrt (sqrt (cbrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (log (sqrt (sqrt (- 1.0 (exp x))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (+ (exp x) 1.0)) (log (sqrt (+ (exp x) 1.0))) (log (+ (exp x) 1.0)) (log (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (sqrt (+ 1.0 (exp x)))) (* (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x))))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (pow (log (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 (exp x))))))) (log (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 (exp x)))) (cbrt (sqrt (+ 1.0 (exp x))))))) (log (sqrt (cbrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x))))))) (log (sqrt (sqrt (cbrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (sqrt (+ 1.0 (exp x)))))) 0 (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x))))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x)))))) (log (sqrt (sqrt (- 1.0 (exp x))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (log (+ (exp x) 1.0)) (log (sqrt (+ (exp x) 1.0))) (log (+ (exp x) 1.0)) (log (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (sqrt (+ 1.0 (exp x)))) (* (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x))))))) (cbrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (pow (log (sqrt (sqrt (+ 1.0 (exp x))))) 3) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (sqrt (log (sqrt (sqrt (+ 1.0 (exp x)))))) (log (sqrt (sqrt (+ 1.0 (exp x))))) (exp (sqrt (sqrt (+ 1.0 (exp x))))) (* (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x)))))) (cbrt (sqrt (sqrt (+ 1.0 (exp x))))) (pow (sqrt (sqrt (+ 1.0 (exp x)))) 3) (fabs (cbrt (sqrt (+ 1.0 (exp x))))) (sqrt (cbrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (* (cbrt (+ 1.0 (exp x))) (cbrt (+ 1.0 (exp x)))))) (sqrt (sqrt (cbrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 1 (sqrt (sqrt (+ 1.0 (exp x)))) 1 (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) 1 (sqrt (sqrt (+ 1.0 (exp x)))) (sqrt (sqrt (+ (pow 1.0 3) (pow (exp x) 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (sqrt (sqrt (- (* 1.0 1.0) (* (exp x) (exp x))))) (sqrt (sqrt (- 1.0 (exp x)))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (sqrt (sqrt (sqrt (+ 1.0 (exp x))))) (+ (log (sqrt 2.0)) (+ (/ (* 1/2 x) 2.0) (* (/ x (/ 2.0 x)) (- 1/4 (/ 1/4 2.0))))) (log (sqrt (+ (exp x) 1.0))) (log (sqrt (+ (exp x) 1.0))) (+ (+ (log (pow 2.0 1/4)) (* 0.125 x)) (+ (* (pow x 2) (- 0.0703125 (* (* (sqrt 2.0) (sqrt 0.5)) 0.0078125))) (* -1/8 (/ (pow x 2) (pow 2.0 2))))) (log (pow (+ (exp x) 1.0) 1/4)) (log (pow (+ (exp x) 1.0) 1/4)) (+ (+ (log (pow 2.0 1/4)) (* 0.125 x)) (+ (* (pow x 2) (- 0.0703125 (* (* (sqrt 2.0) (sqrt 0.5)) 0.0078125))) (* -1/8 (/ (pow x 2) (pow 2.0 2))))) (log (pow (+ (exp x) 1.0) 1/4)) (log (pow (+ (exp x) 1.0) 1/4)) (+ (* (pow x 2) (- (* 0.0703125 (pow 2.0 1/4)) (* (pow (/ 1 (pow 2.0 7)) 1/4) 1/8))) (* (+ (* 0.125 x) 1) (pow 2.0 1/4))) (pow (+ (exp x) 1.0) 1/4) (pow (+ (exp x) 1.0) 1/4) 0.668 * * * [progress]: adding candidates to table 0.927 * * [progress]: iteration 4 / 4 0.927 * * * [progress]: picking best candidate 0.930 * * * * [pick]: Picked # 0.930 * * * [progress]: localizing error 0.940 * * * [progress]: generating rewritten candidates 0.940 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.946 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.953 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.962 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 0.968 * * * [progress]: generating series expansions 0.968 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.969 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in (x) around 0 0.969 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.969 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.969 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.969 * [taylor]: Taking taylor expansion of 1/2 in x 0.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of 2.0 in x 0.969 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.969 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.969 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.969 * [taylor]: Taking taylor expansion of 1/2 in x 0.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.969 * [taylor]: Taking taylor expansion of x in x 0.969 * [taylor]: Taking taylor expansion of 2.0 in x 0.970 * [approximate]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in (x) around 0 0.970 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 0.970 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 0.970 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.970 * [taylor]: Taking taylor expansion of 1/2 in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.970 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of 2.0 in x 0.970 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 0.970 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 0.970 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.970 * [taylor]: Taking taylor expansion of 1/2 in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.970 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of 2.0 in x 0.971 * [approximate]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in (x) around 0 0.971 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 0.971 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 0.971 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 0.971 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.971 * [taylor]: Taking taylor expansion of 1/2 in x 0.971 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.971 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of 2.0 in x 0.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.971 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 0.972 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 0.972 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 0.972 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.972 * [taylor]: Taking taylor expansion of 1/2 in x 0.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.972 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of 2.0 in x 0.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.973 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.973 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in (x y) around 0 0.973 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in y 0.973 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in y 0.973 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in y 0.973 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y 0.973 * [taylor]: Taking taylor expansion of 1/2 in y 0.973 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.973 * [taylor]: Taking taylor expansion of x in y 0.973 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 0.973 * [taylor]: Taking taylor expansion of x in y 0.973 * [taylor]: Taking taylor expansion of 2.0 in y 0.973 * [taylor]: Taking taylor expansion of (* x y) in y 0.973 * [taylor]: Taking taylor expansion of x in y 0.973 * [taylor]: Taking taylor expansion of y in y 0.973 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 0.973 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.973 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.973 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.973 * [taylor]: Taking taylor expansion of 1/2 in x 0.973 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of 2.0 in x 0.974 * [taylor]: Taking taylor expansion of (* x y) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of y in x 0.974 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) in x 0.974 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) in x 0.974 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.974 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.974 * [taylor]: Taking taylor expansion of 1/2 in x 0.974 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of 2.0 in x 0.974 * [taylor]: Taking taylor expansion of (* x y) in x 0.974 * [taylor]: Taking taylor expansion of x in x 0.974 * [taylor]: Taking taylor expansion of y in x 0.974 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.974 * [taylor]: Taking taylor expansion of 2.0 in y 0.974 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.974 * [taylor]: Taking taylor expansion of 0.5 in y 0.974 * [taylor]: Taking taylor expansion of y in y 0.975 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.975 * [taylor]: Taking taylor expansion of 0.25 in y 0.975 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.975 * [taylor]: Taking taylor expansion of 1/2 in y 0.975 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.975 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.975 * [taylor]: Taking taylor expansion of 2.0 in y 0.975 * [approximate]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in (x y) around 0 0.975 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in y 0.975 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in y 0.975 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in y 0.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 0.976 * [taylor]: Taking taylor expansion of 1/2 in y 0.976 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.976 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.976 * [taylor]: Taking taylor expansion of x in y 0.976 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.976 * [taylor]: Taking taylor expansion of x in y 0.976 * [taylor]: Taking taylor expansion of 2.0 in y 0.976 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.976 * [taylor]: Taking taylor expansion of (* x y) in y 0.976 * [taylor]: Taking taylor expansion of x in y 0.976 * [taylor]: Taking taylor expansion of y in y 0.976 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x 0.976 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 0.976 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 0.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.976 * [taylor]: Taking taylor expansion of 1/2 in x 0.976 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.976 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of 2.0 in x 0.976 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.976 * [taylor]: Taking taylor expansion of (* x y) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of y in x 0.977 * [taylor]: Taking taylor expansion of (- (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) (/ 1 (* x y))) in x 0.977 * [taylor]: Taking taylor expansion of (log (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0))) in x 0.977 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 0.977 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.977 * [taylor]: Taking taylor expansion of 1/2 in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.977 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of 2.0 in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.977 * [taylor]: Taking taylor expansion of (* x y) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of y in x 0.977 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.977 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.977 * [taylor]: Taking taylor expansion of y in y 0.977 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 0.977 * [taylor]: Taking taylor expansion of (log 1/2) in y 0.977 * [taylor]: Taking taylor expansion of 1/2 in y 0.977 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 0.977 * [taylor]: Taking taylor expansion of 2 in y 0.977 * [taylor]: Taking taylor expansion of (log x) in y 0.977 * [taylor]: Taking taylor expansion of x in y 0.978 * [taylor]: Taking taylor expansion of 2 in y 0.978 * [taylor]: Taking taylor expansion of 2.0 in y 0.979 * [approximate]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in (x y) around 0 0.979 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in y 0.979 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in y 0.979 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in y 0.979 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in y 0.979 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in y 0.979 * [taylor]: Taking taylor expansion of 1/2 in y 0.979 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.979 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.979 * [taylor]: Taking taylor expansion of x in y 0.979 * [taylor]: Taking taylor expansion of 2.0 in y 0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.979 * [taylor]: Taking taylor expansion of x in y 0.979 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.980 * [taylor]: Taking taylor expansion of (* x y) in y 0.980 * [taylor]: Taking taylor expansion of x in y 0.980 * [taylor]: Taking taylor expansion of y in y 0.980 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x 0.980 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 0.980 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 0.980 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 0.980 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.980 * [taylor]: Taking taylor expansion of 1/2 in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.980 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of 2.0 in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.980 * [taylor]: Taking taylor expansion of (* x y) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of y in x 0.980 * [taylor]: Taking taylor expansion of (- (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) (/ 1 (* x y))) in x 0.980 * [taylor]: Taking taylor expansion of (log (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x))) in x 0.980 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 0.980 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 0.980 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.980 * [taylor]: Taking taylor expansion of 1/2 in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.980 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of 2.0 in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.980 * [taylor]: Taking taylor expansion of (* x y) in x 0.980 * [taylor]: Taking taylor expansion of x in x 0.980 * [taylor]: Taking taylor expansion of y in x 0.980 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.981 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.981 * [taylor]: Taking taylor expansion of y in y 0.981 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 0.981 * [taylor]: Taking taylor expansion of (log 1/2) in y 0.981 * [taylor]: Taking taylor expansion of 1/2 in y 0.981 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 0.981 * [taylor]: Taking taylor expansion of 2 in y 0.981 * [taylor]: Taking taylor expansion of (log x) in y 0.981 * [taylor]: Taking taylor expansion of x in y 0.981 * [taylor]: Taking taylor expansion of (neg 2) in y 0.981 * [taylor]: Taking taylor expansion of 2 in y 0.982 * [taylor]: Taking taylor expansion of 2.0 in y 0.982 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.982 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in (x) around 0 0.982 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.982 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.982 * [taylor]: Taking taylor expansion of 1/2 in x 0.982 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of 2.0 in x 0.982 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x 2.0)) in x 0.982 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.982 * [taylor]: Taking taylor expansion of 1/2 in x 0.982 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.982 * [taylor]: Taking taylor expansion of x in x 0.982 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of 2.0 in x 0.983 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in (x) around 0 0.983 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 0.983 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.983 * [taylor]: Taking taylor expansion of 1/2 in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.983 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of 2.0 in x 0.983 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) 2.0)) in x 0.983 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.983 * [taylor]: Taking taylor expansion of 1/2 in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.983 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of 2.0 in x 0.984 * [approximate]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in (x) around 0 0.984 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 0.984 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 0.984 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.984 * [taylor]: Taking taylor expansion of 1/2 in x 0.984 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.984 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of 2.0 in x 0.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ 1 (pow x 2))) 2.0) (/ 1 x)) in x 0.984 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) 2.0) in x 0.984 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x 0.984 * [taylor]: Taking taylor expansion of 1/2 in x 0.984 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.984 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of 2.0 in x 0.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.985 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 0.985 * [approximate]: Taking taylor expansion of (* 1/2 (pow x 2)) in (x) around 0 0.985 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.985 * [taylor]: Taking taylor expansion of 1/2 in x 0.985 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.985 * [taylor]: Taking taylor expansion of 1/2 in x 0.985 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.986 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0 0.986 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 0.986 * [taylor]: Taking taylor expansion of 1/2 in x 0.986 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 0.986 * [taylor]: Taking taylor expansion of 1/2 in x 0.986 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.987 * [approximate]: Taking taylor expansion of (/ 1/2 (pow x 2)) in (x) around 0 0.987 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 0.987 * [taylor]: Taking taylor expansion of 1/2 in x 0.987 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.987 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x 0.987 * [taylor]: Taking taylor expansion of 1/2 in x 0.987 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.987 * [taylor]: Taking taylor expansion of x in x 0.988 * * * [progress]: simplifying candidates 0.989 * [simplify]: Simplifying using # : (log (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log 1) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))) (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))) (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (exp (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (exp (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (* (* (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (neg (* x y)) (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (neg (* x y)) (* (exp (* 1/2 (pow x 2))) (* (exp x) (exp 2.0))) (* (exp (* 1/2 (pow x 2))) (exp (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (* (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)) (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0)))) (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0))) (- (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) x) (+ (log 1/2) (* (log x) 2)) (+ (log 1/2) (* (log x) 2)) (+ (log 1/2) (log (pow x 2))) (log (* 1/2 (pow x 2))) (exp (* 1/2 (pow x 2))) (* (* (* 1/2 1/2) 1/2) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2)))) (cbrt (* 1/2 (pow x 2))) (* (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (* (sqrt 1/2) (pow (sqrt x) 2)) (* (sqrt 1/2) (pow (sqrt x) 2)) (* (sqrt 1/2) x) (* (sqrt 1/2) x) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (pow x (/ 2 2))) (* (sqrt 1/2) (pow x (/ 2 2))) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/2 (pow (sqrt x) 2)) (* 1/2 (pow 1 2)) (* 1/2 x) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (sqrt (pow x 2))) (* 1/2 1) (* 1/2 (pow x (/ 2 2))) (* (cbrt 1/2) (pow x 2)) (* (sqrt 1/2) (pow x 2)) (* 1/2 (pow x 2)) (- (+ (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)))) (+ (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))))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) 0.994 * * [simplify]: iteration 0 : 371 enodes (cost 575 ) 1.000 * * [simplify]: iteration 1 : 1439 enodes (cost 529 ) 1.029 * * [simplify]: iteration 2 : 5001 enodes (cost 520 ) 1.033 * [simplify]: Simplified to: (* 2 (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) 0 (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3))) (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (log (- (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (* (+ x 2.0) (+ x 2.0)))) (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (* (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (cbrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (sqrt (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (log (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (/ (+ (* 1/2 (pow x 2)) (+ x 2.0)) (exp (* x y))) (* (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)))) (cbrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (pow (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) 3) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (sqrt (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y))) (- (pow (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (* x y) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))))) (* (* x y) (* x y))) (neg (* x y)) (- (* (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (- (log (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (* x y)) (- (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (+ (log (+ (* (* 1/2 (pow x 2)) (* 1/2 (pow x 2))) (- (* (+ x 2.0) (+ x 2.0)) (* (* 1/2 (pow x 2)) (+ x 2.0))))) (* x y)) (+ (log (- (* 1/2 (pow x 2)) (+ x 2.0))) (* x y)) (neg (* x y)) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (log (+ (* 1/2 (pow x 2)) (+ x 2.0))) (exp (+ (* 1/2 (pow x 2)) (+ x 2.0))) (* (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0)))) (cbrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (pow (+ (* 1/2 (pow x 2)) (+ x 2.0)) 3) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (sqrt (+ (* 1/2 (pow x 2)) (+ x 2.0))) (+ (pow (* 1/2 (pow x 2)) 3) (pow (+ x 2.0) 3)) (+ (* (+ x 2.0) (- (+ x 2.0) (* 1/2 (pow x 2)))) (* 1/4 (* (pow x 2) (pow x 2)))) (+ (neg (* (+ x 2.0) (+ x 2.0))) (* (pow x 4) 1/4)) (- (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) x) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (log (* 1/2 (pow x 2))) (exp (* 1/2 (pow x 2))) (* 1/8 (pow x 6)) (* (cbrt (* 1/2 (pow x 2))) (cbrt (* 1/2 (pow x 2)))) (cbrt (* 1/2 (pow x 2))) (* 1/8 (pow x 6)) (sqrt (* 1/2 (pow x 2))) (sqrt (* 1/2 (pow x 2))) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* (sqrt 1/2) (sqrt (pow x 2))) (* (sqrt 1/2) (sqrt (pow x 2))) (* x (sqrt 1/2)) (* x (sqrt 1/2)) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* x 1/2) 1/2 (* x 1/2) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (fabs x)) 1/2 (* x 1/2) (* (cbrt 1/2) (pow x 2)) (* (sqrt 1/2) (pow x 2)) (* 1/2 (pow x 2)) (+ (+ (* -1/2 (/ (pow x 2) (pow 2.0 2))) (log 2.0)) (* x (+ 0.5 (* x 0.25)))) (+ (+ (log (pow x 2)) (/ (/ 2.0 x) x)) (+ (/ 2 x) (log 1/2))) (+ (+ (/ 2 x) (- (log 1/2) (* 2 (log (/ -1 x))))) (/ (/ 2.0 x) x)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (+ (/ 2 x) (+ (- (log 1/2) (* x y)) (log (pow x 2)))) (+ (/ 2 x) (- (log 1/2) (+ (* x y) (* 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)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) (* 1/2 (pow x 2)) 1.033 * * * [progress]: adding candidates to table 1.176 * [progress]: [Phase 3 of 3] Extracting. 1.176 * * [regime]: Finding splitpoints for: (# # #) 1.177 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x) 1.177 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (# # #) 1.225 * * * * [regimes]: Trying to branch on y from (# # #) 1.264 * * * * [regimes]: Trying to branch on x from (# # #) 1.301 * * * [regime]: Found split indices: #