30.648 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.057 * * * [progress]: [2/2] Setting up program. 0.059 * [progress]: [Phase 2 of 3] Improving. 0.059 * [simplify]: Simplifying using # : (- (log (+ 1.0 (exp x))) (* x y)) 0.061 * * [simplify]: iteration 0 : 12 enodes (cost 5 ) 0.063 * * [simplify]: iteration 1 : 19 enodes (cost 5 ) 0.064 * * [simplify]: iteration 2 : 23 enodes (cost 5 ) 0.065 * * [simplify]: iteration 3 : 23 enodes (cost 5 ) 0.066 * [simplify]: Simplified to: (- (log (+ 1.0 (exp x))) (* x y)) 0.066 * * [progress]: iteration 1 / 4 0.066 * * * [progress]: picking best candidate 0.068 * * * * [pick]: Picked # 0.068 * * * [progress]: localizing error 0.078 * * * [progress]: generating rewritten candidates 0.078 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.080 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.084 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.086 * * * [progress]: generating series expansions 0.086 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.086 * [approximate]: Taking taylor expansion of (log (+ (exp x) 1.0)) in (x) around 0 0.086 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.086 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.086 * [taylor]: Taking taylor expansion of (exp x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.087 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.087 * [taylor]: Taking taylor expansion of (exp x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in (x) around 0 0.104 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.104 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.104 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.104 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in (x) around 0 0.125 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.125 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.125 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.125 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.125 * [taylor]: Taking taylor expansion of -1 in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.126 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.126 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.126 * [taylor]: Taking taylor expansion of -1 in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.146 * [approximate]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in (x y) around 0 0.146 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in y 0.146 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in y 0.146 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in y 0.146 * [taylor]: Taking taylor expansion of (exp x) in y 0.146 * [taylor]: Taking taylor expansion of x in y 0.146 * [taylor]: Taking taylor expansion of 1.0 in y 0.146 * [taylor]: Taking taylor expansion of (* x y) in y 0.146 * [taylor]: Taking taylor expansion of x in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.146 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.146 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.146 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.146 * [taylor]: Taking taylor expansion of (exp x) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of (* x y) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.147 * [taylor]: Taking taylor expansion of (- (log (+ (exp x) 1.0)) (* x y)) in x 0.147 * [taylor]: Taking taylor expansion of (log (+ (exp x) 1.0)) in x 0.147 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.147 * [taylor]: Taking taylor expansion of (exp x) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.148 * [taylor]: Taking taylor expansion of (* x y) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.149 * [taylor]: Taking taylor expansion of 2.0 in y 0.153 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.153 * [taylor]: Taking taylor expansion of 0.5 in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.173 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.173 * [taylor]: Taking taylor expansion of 0.25 in y 0.173 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.173 * [taylor]: Taking taylor expansion of 1/2 in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.173 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.173 * [taylor]: Taking taylor expansion of 2.0 in y 0.175 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.175 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in y 0.175 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.175 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.175 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of 1.0 in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.175 * [taylor]: Taking taylor expansion of (* x y) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.176 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.176 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.176 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.176 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.176 * [taylor]: Taking taylor expansion of (* x y) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 x)) 1.0)) (/ 1 (* x y))) in x 0.177 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in x 0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.177 * [taylor]: Taking taylor expansion of (* x y) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 x)) 1.0)) in y 0.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in y 0.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.179 * [taylor]: Taking taylor expansion of x in y 0.179 * [taylor]: Taking taylor expansion of 1.0 in y 0.182 * [taylor]: Taking taylor expansion of 0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [approximate]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in (x y) around 0 0.192 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in y 0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.192 * [taylor]: Taking taylor expansion of -1 in y 0.192 * [taylor]: Taking taylor expansion of x in y 0.192 * [taylor]: Taking taylor expansion of 1.0 in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.192 * [taylor]: Taking taylor expansion of (* x y) in y 0.192 * [taylor]: Taking taylor expansion of x in y 0.192 * [taylor]: Taking taylor expansion of y in y 0.193 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.193 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.193 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.193 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.193 * [taylor]: Taking taylor expansion of -1 in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of 1.0 in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.193 * [taylor]: Taking taylor expansion of (* x y) in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of y in x 0.193 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 x)) 1.0)) (/ 1 (* x y))) in x 0.193 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in x 0.194 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.194 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.194 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.194 * [taylor]: Taking taylor expansion of -1 in x 0.194 * [taylor]: Taking taylor expansion of x in x 0.194 * [taylor]: Taking taylor expansion of 1.0 in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.194 * [taylor]: Taking taylor expansion of (* x y) in x 0.194 * [taylor]: Taking taylor expansion of x in x 0.194 * [taylor]: Taking taylor expansion of y in x 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.195 * [taylor]: Taking taylor expansion of y in y 0.196 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 x)) 1.0)) in y 0.196 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in y 0.196 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y 0.196 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.196 * [taylor]: Taking taylor expansion of -1 in y 0.196 * [taylor]: Taking taylor expansion of x in y 0.196 * [taylor]: Taking taylor expansion of 1.0 in y 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.202 * [taylor]: Taking taylor expansion of 0 in y 0.209 * [taylor]: Taking taylor expansion of 0 in y 0.209 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.209 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0 0.209 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.209 * [taylor]: Taking taylor expansion of (exp x) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of 1.0 in x 0.209 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x 0.209 * [taylor]: Taking taylor expansion of (exp x) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of 1.0 in x 0.212 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0 0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.212 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of 1.0 in x 0.212 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x 0.212 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of 1.0 in x 0.214 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0 0.214 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.214 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.214 * [taylor]: Taking taylor expansion of -1 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of 1.0 in x 0.215 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x 0.215 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.215 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.215 * [taylor]: Taking taylor expansion of -1 in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of 1.0 in x 0.217 * * * [progress]: simplifying candidates 0.218 * [simplify]: Simplifying using # : (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))) (- (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)))) (- (* x y)) (- (* (log (+ 1.0 (exp x))) (log (+ 1.0 (exp x)))) (* (* x y) (* 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)) (- (* x y)) (+ (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)) (- (+ (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)) (+ (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)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (exp x) 1.0) (+ (exp x) 1.0) 0.221 * * [simplify]: iteration 0 : 156 enodes (cost 136 ) 0.225 * * [simplify]: iteration 1 : 444 enodes (cost 130 ) 0.233 * * [simplify]: iteration 2 : 1394 enodes (cost 128 ) 0.257 * * [simplify]: iteration 3 : 4658 enodes (cost 124 ) 0.359 * * [simplify]: iteration 4 : 5001 enodes (cost 123 ) 0.361 * [simplify]: Simplified to: (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))) (- (pow (log (+ 1.0 (exp x))) 3) (pow (* x y) 3)) (fma (log (+ (exp x) 1.0)) (fma y x (log (+ (exp x) 1.0))) (* (* x y) (* x y))) (- (* x y)) (* (- (log (+ (exp x) 1.0)) (* x y)) (fma y x (log (+ (exp x) 1.0)))) (fma y x (log (+ (exp x) 1.0))) (fma y x (log (+ (* 1.0 1.0) (- (* (exp x) (exp x)) (* 1.0 (exp x)))))) (fma y x (log (- 1.0 (exp x)))) (- (* x y)) (+ (pow 1.0 3) (pow (exp x) 3)) (fma (exp x) (- (exp x) 1.0) (* 1.0 1.0)) (- (* 1.0 1.0) (* (exp x) (exp x))) (- 1.0 (exp x)) (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (log (+ (exp x) 1.0)) (log (+ (exp x) 1.0)) (fma x (+ (* 0.125 x) 0.5) (log 2.0)) (- (log (+ (exp x) 1.0)) (* x y)) (- (log (+ (exp x) 1.0)) (* x y)) (fma 1/2 (pow x 2) (+ x 2.0)) (+ 1.0 (exp x)) (+ 1.0 (exp x)) 0.361 * * * [progress]: adding candidates to table 0.403 * * [progress]: iteration 2 / 4 0.403 * * * [progress]: picking best candidate 0.407 * * * * [pick]: Picked # 0.407 * * * [progress]: localizing error 0.417 * * * [progress]: generating rewritten candidates 0.418 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.419 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.420 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.422 * * * [progress]: generating series expansions 0.422 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.422 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in (x) around 0 0.422 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 0.422 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 0.422 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.422 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.422 * [taylor]: Taking taylor expansion of 1/2 in x 0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of 2.0 in x 0.423 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 0.423 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 0.424 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.424 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.424 * [taylor]: Taking taylor expansion of 1/2 in x 0.424 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of 2.0 in x 0.440 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in (x) around 0 0.440 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 0.440 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 0.440 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.440 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.440 * [taylor]: Taking taylor expansion of 1/2 in x 0.440 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.441 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 0.441 * [taylor]: Taking taylor expansion of 2.0 in x 0.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 0.442 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 0.442 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.442 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.442 * [taylor]: Taking taylor expansion of 1/2 in x 0.442 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 0.443 * [taylor]: Taking taylor expansion of 2.0 in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.461 * [approximate]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in (x) around 0 0.461 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 0.461 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 0.461 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.461 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.461 * [taylor]: Taking taylor expansion of 1/2 in x 0.461 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.461 * [taylor]: Taking taylor expansion of -1 in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.462 * [taylor]: Taking taylor expansion of 2.0 in x 0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 0.463 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 0.463 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.463 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.463 * [taylor]: Taking taylor expansion of 1/2 in x 0.463 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.463 * [taylor]: Taking taylor expansion of -1 in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of 2.0 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.478 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.478 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in (x) around 0 0.478 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 0.478 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.478 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.478 * [taylor]: Taking taylor expansion of 1/2 in x 0.478 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.478 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.478 * [taylor]: Taking taylor expansion of 2.0 in x 0.478 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 0.478 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.478 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.478 * [taylor]: Taking taylor expansion of 1/2 in x 0.478 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.479 * [taylor]: Taking taylor expansion of x in x 0.479 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.479 * [taylor]: Taking taylor expansion of x in x 0.479 * [taylor]: Taking taylor expansion of 2.0 in x 0.481 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in (x) around 0 0.481 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 0.481 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.481 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.481 * [taylor]: Taking taylor expansion of 1/2 in x 0.481 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of 2.0 in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 0.482 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.482 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.482 * [taylor]: Taking taylor expansion of 1/2 in x 0.482 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of 2.0 in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.488 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in (x) around 0 0.488 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 0.488 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.488 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.488 * [taylor]: Taking taylor expansion of 1/2 in x 0.488 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.488 * [taylor]: Taking taylor expansion of -1 in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.488 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.488 * [taylor]: Taking taylor expansion of 2.0 in x 0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.488 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 0.489 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.489 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.489 * [taylor]: Taking taylor expansion of 1/2 in x 0.489 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.489 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.489 * [taylor]: Taking taylor expansion of -1 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.489 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.489 * [taylor]: Taking taylor expansion of 2.0 in x 0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.495 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.495 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in (x y) around 0 0.495 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in y 0.495 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in y 0.495 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in y 0.495 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.495 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in y 0.495 * [taylor]: Taking taylor expansion of 1/2 in y 0.495 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 0.495 * [taylor]: Taking taylor expansion of x in y 0.495 * [taylor]: Taking taylor expansion of 2.0 in y 0.496 * [taylor]: Taking taylor expansion of (* x y) in y 0.496 * [taylor]: Taking taylor expansion of x in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.496 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x 0.496 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 0.496 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 0.496 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.496 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.496 * [taylor]: Taking taylor expansion of 1/2 in x 0.496 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.496 * [taylor]: Taking taylor expansion of x in x 0.496 * [taylor]: Taking taylor expansion of 2.0 in x 0.497 * [taylor]: Taking taylor expansion of (* x y) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of y in x 0.497 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) in x 0.497 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow x 2) (+ x 2.0))) in x 0.497 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (+ x 2.0)) in x 0.497 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (+ x 2.0)) 0.497 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x 0.497 * [taylor]: Taking taylor expansion of 1/2 in x 0.497 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of 2.0 in x 0.498 * [taylor]: Taking taylor expansion of (* x y) in x 0.498 * [taylor]: Taking taylor expansion of x in x 0.498 * [taylor]: Taking taylor expansion of y in x 0.499 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.499 * [taylor]: Taking taylor expansion of 2.0 in y 0.503 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.503 * [taylor]: Taking taylor expansion of 0.5 in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.515 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.515 * [taylor]: Taking taylor expansion of 0.25 in y 0.515 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.515 * [taylor]: Taking taylor expansion of 1/2 in y 0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.515 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.515 * [taylor]: Taking taylor expansion of 2.0 in y 0.518 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0 0.518 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in y 0.518 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in y 0.518 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in y 0.518 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.518 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in y 0.518 * [taylor]: Taking taylor expansion of 1/2 in y 0.518 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.518 * [taylor]: Taking taylor expansion of x in y 0.518 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in y 0.518 * [taylor]: Taking taylor expansion of 2.0 in y 0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.518 * [taylor]: Taking taylor expansion of x in y 0.518 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.518 * [taylor]: Taking taylor expansion of (* x y) in y 0.518 * [taylor]: Taking taylor expansion of x in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.519 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 0.519 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 0.519 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 0.519 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.519 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.519 * [taylor]: Taking taylor expansion of 1/2 in x 0.519 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 0.519 * [taylor]: Taking taylor expansion of 2.0 in x 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.521 * [taylor]: Taking taylor expansion of (* x y) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 0.521 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x)))) in x 0.521 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (+ 2.0 (/ 1 x))) in x 0.521 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (+ 2.0 (/ 1 x))) 0.521 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x 0.521 * [taylor]: Taking taylor expansion of 1/2 in x 0.521 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x 0.522 * [taylor]: Taking taylor expansion of 2.0 in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.523 * [taylor]: Taking taylor expansion of (* x y) in x 0.523 * [taylor]: Taking taylor expansion of x in x 0.523 * [taylor]: Taking taylor expansion of y in x 0.523 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.523 * [taylor]: Taking taylor expansion of y in y 0.526 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 0.526 * [taylor]: Taking taylor expansion of (log 1/2) in y 0.526 * [taylor]: Taking taylor expansion of 1/2 in y 0.526 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 0.526 * [taylor]: Taking taylor expansion of 2 in y 0.526 * [taylor]: Taking taylor expansion of (log x) in y 0.526 * [taylor]: Taking taylor expansion of x in y 0.530 * [taylor]: Taking taylor expansion of 2 in y 0.547 * [taylor]: Taking taylor expansion of 2.0 in y 0.547 * [approximate]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in (x y) around 0 0.547 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in y 0.547 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in y 0.547 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in y 0.548 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.548 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in y 0.548 * [taylor]: Taking taylor expansion of 1/2 in y 0.548 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.548 * [taylor]: Taking taylor expansion of -1 in y 0.548 * [taylor]: Taking taylor expansion of x in y 0.548 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y 0.548 * [taylor]: Taking taylor expansion of 2.0 in y 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.548 * [taylor]: Taking taylor expansion of x in y 0.548 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.548 * [taylor]: Taking taylor expansion of (* x y) in y 0.548 * [taylor]: Taking taylor expansion of x in y 0.548 * [taylor]: Taking taylor expansion of y in y 0.549 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 0.549 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 0.549 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 0.549 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.549 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.549 * [taylor]: Taking taylor expansion of 1/2 in x 0.549 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.549 * [taylor]: Taking taylor expansion of -1 in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.549 * [taylor]: Taking taylor expansion of 2.0 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.550 * [taylor]: Taking taylor expansion of (* x y) in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of y in x 0.551 * [taylor]: Taking taylor expansion of (- (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) (/ 1 (* x y))) in x 0.551 * [taylor]: Taking taylor expansion of (log (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x)))) in x 0.551 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (- 2.0 (/ 1 x))) in x 0.551 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (- 2.0 (/ 1 x))) 0.551 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x 0.551 * [taylor]: Taking taylor expansion of 1/2 in x 0.551 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.551 * [taylor]: Taking taylor expansion of -1 in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.551 * [taylor]: Taking taylor expansion of 2.0 in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.553 * [taylor]: Taking taylor expansion of (* x y) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of y in x 0.553 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.553 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.553 * [taylor]: Taking taylor expansion of y in y 0.555 * [taylor]: Taking taylor expansion of (- (log 1/2) (* 2 (log x))) in y 0.555 * [taylor]: Taking taylor expansion of (log 1/2) in y 0.555 * [taylor]: Taking taylor expansion of 1/2 in y 0.556 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 0.556 * [taylor]: Taking taylor expansion of 2 in y 0.556 * [taylor]: Taking taylor expansion of (log x) in y 0.556 * [taylor]: Taking taylor expansion of x in y 0.560 * [taylor]: Taking taylor expansion of -2 in y 0.572 * [taylor]: Taking taylor expansion of 2.0 in y 0.572 * * * [progress]: simplifying candidates 0.573 * [simplify]: Simplifying using # : (* 1/2 (pow x 2)) (- (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3) (pow (* x y) 3)) (+ (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (+ (* (* x y) (* x y)) (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)))) (- (* x y)) (- (* (log (fma 1/2 (pow x 2) (+ x 2.0))) (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (* x y) (* x y))) (+ (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (- (* x y)) (- (+ (log 2.0) (+ (* 0.25 (pow x 2)) (* 0.5 x))) (* 1/2 (/ (pow x 2) (pow 2.0 2)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ 1 x)))) (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (log 1/2) (* 2 (/ 1 x)))) (* 2 (log (/ -1 x)))) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (* 1/2 (pow x 2)) (+ x 2.0)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ 1 x))))) (- (+ (log 1/2) (* 2 (/ 1 x))) (+ (* x y) (* 2 (log (/ -1 x))))) 0.576 * * [simplify]: iteration 0 : 170 enodes (cost 117 ) 0.579 * * [simplify]: iteration 1 : 551 enodes (cost 108 ) 0.589 * * [simplify]: iteration 2 : 2086 enodes (cost 104 ) 0.627 * * [simplify]: iteration 3 : 5002 enodes (cost 97 ) 0.628 * [simplify]: Simplified to: (* 1/2 (pow x 2)) (- (pow (log (fma 1/2 (pow x 2) (+ x 2.0))) 3) (pow (* x y) 3)) (fma (log (fma 1/2 (pow x 2) (+ x 2.0))) (fma y x (log (fma 1/2 (pow x 2) (+ x 2.0)))) (* (* x y) (* x y))) (- (* x y)) (* (- (log (fma 1/2 (pow x 2) (+ x 2.0))) (* x y)) (fma y x (log (fma 1/2 (pow x 2) (+ x 2.0))))) (fma y x (log (fma 1/2 (pow x 2) (+ x 2.0)))) (- (* x y)) (fma x (+ (* 0.25 x) 0.5) (- (log 2.0) (* 1/2 (/ (pow x 2) (pow 2.0 2))))) (fma (log x) 2 (fma (/ 1 x) (+ 2 (/ 2.0 x)) (log 1/2))) (fma (/ 1 x) (+ 2 (/ 2.0 x)) (- (log 1/2) (* 2 (log (/ -1 x))))) (fma 1/2 (pow x 2) (+ x 2.0)) (fma 1/2 (pow x 2) (+ x 2.0)) (fma 1/2 (pow x 2) (+ x 2.0)) (fma x (+ (* 0.125 x) 0.5) (log 2.0)) (fma (log x) 2 (+ (/ 2 x) (- (log 1/2) (* x y)))) (+ (/ 2 x) (- (log 1/2) (fma x y (* 2 (log (/ -1 x)))))) 0.628 * * * [progress]: adding candidates to table 0.660 * * [progress]: iteration 3 / 4 0.660 * * * [progress]: picking best candidate 0.665 * * * * [pick]: Picked # 0.665 * * * [progress]: localizing error 0.679 * * * [progress]: generating rewritten candidates 0.679 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.680 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 3) 0.681 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.683 * * * [progress]: generating series expansions 0.683 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.685 * [approximate]: Taking taylor expansion of (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) in (x) around 0 0.685 * [taylor]: Taking taylor expansion of (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) in x 0.685 * [taylor]: Rewrote expression to (+ (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma x 0.5 (log 2.0))) 0.685 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.685 * [taylor]: Taking taylor expansion of 0.25 in x 0.685 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.685 * [taylor]: Taking taylor expansion of 1/2 in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.685 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.685 * [taylor]: Taking taylor expansion of 2.0 in x 0.686 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in x 0.686 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.686 * [taylor]: Taking taylor expansion of (* x 0.5) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of 0.5 in x 0.686 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.686 * [taylor]: Taking taylor expansion of 2.0 in x 0.686 * [taylor]: Taking taylor expansion of (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) in x 0.686 * [taylor]: Rewrote expression to (+ (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma x 0.5 (log 2.0))) 0.686 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.686 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.687 * [taylor]: Taking taylor expansion of 0.25 in x 0.687 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.687 * [taylor]: Taking taylor expansion of 1/2 in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.687 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.687 * [taylor]: Taking taylor expansion of 2.0 in x 0.687 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in x 0.687 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.687 * [taylor]: Taking taylor expansion of (* x 0.5) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of 0.5 in x 0.687 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.687 * [taylor]: Taking taylor expansion of 2.0 in x 0.697 * [approximate]: Taking taylor expansion of (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) in (x) around 0 0.697 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) in x 0.697 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ 1 x) 0.5 (log 2.0))) 0.697 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.697 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.698 * [taylor]: Taking taylor expansion of 0.25 in x 0.698 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.698 * [taylor]: Taking taylor expansion of 1/2 in x 0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.698 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.698 * [taylor]: Taking taylor expansion of 2.0 in x 0.698 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in x 0.698 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.698 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of 0.5 in x 0.699 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.699 * [taylor]: Taking taylor expansion of 2.0 in x 0.699 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) in x 0.699 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ 1 x) 0.5 (log 2.0))) 0.699 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.699 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.699 * [taylor]: Taking taylor expansion of 0.25 in x 0.699 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.699 * [taylor]: Taking taylor expansion of 1/2 in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.699 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.699 * [taylor]: Taking taylor expansion of 2.0 in x 0.700 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in x 0.700 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.700 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of 0.5 in x 0.700 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.700 * [taylor]: Taking taylor expansion of 2.0 in x 0.713 * [approximate]: Taking taylor expansion of (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) in (x) around 0 0.713 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) in x 0.713 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ -1 x) 0.5 (log 2.0))) 0.714 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.714 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.714 * [taylor]: Taking taylor expansion of -1 in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.714 * [taylor]: Taking taylor expansion of 0.25 in x 0.714 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.714 * [taylor]: Taking taylor expansion of 1/2 in x 0.714 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.714 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.714 * [taylor]: Taking taylor expansion of 2.0 in x 0.715 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in x 0.715 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.715 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 0.715 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.715 * [taylor]: Taking taylor expansion of -1 in x 0.715 * [taylor]: Taking taylor expansion of x in x 0.715 * [taylor]: Taking taylor expansion of 0.5 in x 0.715 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.715 * [taylor]: Taking taylor expansion of 2.0 in x 0.715 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) in x 0.715 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ -1 x) 0.5 (log 2.0))) 0.715 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.715 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.716 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.716 * [taylor]: Taking taylor expansion of -1 in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.716 * [taylor]: Taking taylor expansion of 0.25 in x 0.716 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.716 * [taylor]: Taking taylor expansion of 1/2 in x 0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.716 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.716 * [taylor]: Taking taylor expansion of 2.0 in x 0.716 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in x 0.717 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.717 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 0.717 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.717 * [taylor]: Taking taylor expansion of -1 in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of 0.5 in x 0.717 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.717 * [taylor]: Taking taylor expansion of 2.0 in x 0.729 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 3) 0.730 * [approximate]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in (x) around 0 0.730 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in x 0.730 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.730 * [taylor]: Taking taylor expansion of (* x 0.5) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of 0.5 in x 0.730 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.730 * [taylor]: Taking taylor expansion of 2.0 in x 0.730 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in x 0.730 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.730 * [taylor]: Taking taylor expansion of (* x 0.5) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of 0.5 in x 0.730 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.730 * [taylor]: Taking taylor expansion of 2.0 in x 0.800 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in (x) around 0 0.800 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in x 0.800 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.800 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of 0.5 in x 0.801 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.801 * [taylor]: Taking taylor expansion of 2.0 in x 0.801 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in x 0.801 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.801 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of 0.5 in x 0.801 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.801 * [taylor]: Taking taylor expansion of 2.0 in x 0.851 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in (x) around 0 0.851 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in x 0.851 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.851 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of 0.5 in x 0.851 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.851 * [taylor]: Taking taylor expansion of 2.0 in x 0.851 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in x 0.852 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.852 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 0.852 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.852 * [taylor]: Taking taylor expansion of -1 in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.852 * [taylor]: Taking taylor expansion of 0.5 in x 0.852 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.852 * [taylor]: Taking taylor expansion of 2.0 in x 0.901 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.903 * [approximate]: Taking taylor expansion of (- (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) (* x y)) in (x y) around 0 0.903 * [taylor]: Taking taylor expansion of (- (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) (* x y)) in y 0.903 * [taylor]: Taking taylor expansion of (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) in y 0.903 * [taylor]: Rewrote expression to (+ (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma x 0.5 (log 2.0))) 0.903 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in y 0.903 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.903 * [taylor]: Taking taylor expansion of x in y 0.903 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.903 * [taylor]: Taking taylor expansion of 0.25 in y 0.903 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.903 * [taylor]: Taking taylor expansion of 1/2 in y 0.903 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.903 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.903 * [taylor]: Taking taylor expansion of 2.0 in y 0.903 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in y 0.904 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.904 * [taylor]: Taking taylor expansion of (* x 0.5) in y 0.904 * [taylor]: Taking taylor expansion of x in y 0.904 * [taylor]: Taking taylor expansion of 0.5 in y 0.904 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.904 * [taylor]: Taking taylor expansion of 2.0 in y 0.904 * [taylor]: Taking taylor expansion of (* x y) in y 0.904 * [taylor]: Taking taylor expansion of x in y 0.904 * [taylor]: Taking taylor expansion of y in y 0.904 * [taylor]: Taking taylor expansion of (- (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) (* x y)) in x 0.904 * [taylor]: Taking taylor expansion of (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) in x 0.904 * [taylor]: Rewrote expression to (+ (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma x 0.5 (log 2.0))) 0.904 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.904 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.904 * [taylor]: Taking taylor expansion of 0.25 in x 0.904 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.904 * [taylor]: Taking taylor expansion of 1/2 in x 0.904 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.904 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.904 * [taylor]: Taking taylor expansion of 2.0 in x 0.905 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in x 0.905 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.905 * [taylor]: Taking taylor expansion of (* x 0.5) in x 0.905 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of 0.5 in x 0.905 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.905 * [taylor]: Taking taylor expansion of 2.0 in x 0.905 * [taylor]: Taking taylor expansion of (* x y) in x 0.905 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of y in x 0.905 * [taylor]: Taking taylor expansion of (- (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) (* x y)) in x 0.905 * [taylor]: Taking taylor expansion of (fma (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma x 0.5 (log 2.0))) in x 0.906 * [taylor]: Rewrote expression to (+ (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma x 0.5 (log 2.0))) 0.906 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.906 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.906 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.906 * [taylor]: Taking taylor expansion of 0.25 in x 0.906 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.906 * [taylor]: Taking taylor expansion of 1/2 in x 0.906 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.906 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.906 * [taylor]: Taking taylor expansion of 2.0 in x 0.906 * [taylor]: Taking taylor expansion of (fma x 0.5 (log 2.0)) in x 0.906 * [taylor]: Rewrote expression to (+ (* x 0.5) (log 2.0)) 0.906 * [taylor]: Taking taylor expansion of (* x 0.5) in x 0.906 * [taylor]: Taking taylor expansion of x in x 0.906 * [taylor]: Taking taylor expansion of 0.5 in x 0.906 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.906 * [taylor]: Taking taylor expansion of 2.0 in x 0.907 * [taylor]: Taking taylor expansion of (* x y) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of y in x 0.909 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.909 * [taylor]: Taking taylor expansion of 2.0 in y 0.912 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 0.912 * [taylor]: Taking taylor expansion of 0.5 in y 0.912 * [taylor]: Taking taylor expansion of y in y 0.918 * [taylor]: Taking taylor expansion of 0.125 in y 0.920 * [approximate]: Taking taylor expansion of (- (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in (x y) around 0 0.920 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in y 0.920 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) in y 0.920 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ 1 x) 0.5 (log 2.0))) 0.920 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in y 0.920 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 0.920 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.920 * [taylor]: Taking taylor expansion of x in y 0.920 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.920 * [taylor]: Taking taylor expansion of 0.25 in y 0.920 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.920 * [taylor]: Taking taylor expansion of 1/2 in y 0.920 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.920 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.920 * [taylor]: Taking taylor expansion of 2.0 in y 0.921 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in y 0.921 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.921 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in y 0.921 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.921 * [taylor]: Taking taylor expansion of x in y 0.921 * [taylor]: Taking taylor expansion of 0.5 in y 0.921 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.921 * [taylor]: Taking taylor expansion of 2.0 in y 0.922 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.922 * [taylor]: Taking taylor expansion of (* x y) in y 0.922 * [taylor]: Taking taylor expansion of x in y 0.922 * [taylor]: Taking taylor expansion of y in y 0.922 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in x 0.922 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) in x 0.922 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ 1 x) 0.5 (log 2.0))) 0.922 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.922 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.922 * [taylor]: Taking taylor expansion of 0.25 in x 0.922 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.922 * [taylor]: Taking taylor expansion of 1/2 in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.923 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.923 * [taylor]: Taking taylor expansion of 2.0 in x 0.923 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in x 0.923 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.923 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 0.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of 0.5 in x 0.923 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.924 * [taylor]: Taking taylor expansion of 2.0 in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.924 * [taylor]: Taking taylor expansion of (* x y) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.924 * [taylor]: Taking taylor expansion of y in x 0.924 * [taylor]: Taking taylor expansion of (- (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in x 0.924 * [taylor]: Taking taylor expansion of (fma (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ 1 x) 0.5 (log 2.0))) in x 0.924 * [taylor]: Rewrote expression to (+ (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ 1 x) 0.5 (log 2.0))) 0.924 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.924 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.925 * [taylor]: Taking taylor expansion of 0.25 in x 0.925 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.925 * [taylor]: Taking taylor expansion of 1/2 in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.925 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.925 * [taylor]: Taking taylor expansion of 2.0 in x 0.925 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 0.5 (log 2.0)) in x 0.925 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 0.5) (log 2.0)) 0.925 * [taylor]: Taking taylor expansion of (* (/ 1 x) 0.5) in x 0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of 0.5 in x 0.926 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.926 * [taylor]: Taking taylor expansion of 2.0 in x 0.926 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.926 * [taylor]: Taking taylor expansion of (* x y) in x 0.926 * [taylor]: Taking taylor expansion of x in x 0.926 * [taylor]: Taking taylor expansion of y in x 0.928 * [taylor]: Taking taylor expansion of 0.125 in y 0.932 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 0.932 * [taylor]: Taking taylor expansion of 0.5 in y 0.932 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.932 * [taylor]: Taking taylor expansion of y in y 0.939 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.939 * [taylor]: Taking taylor expansion of 2.0 in y 0.943 * [approximate]: Taking taylor expansion of (- (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in (x y) around 0 0.943 * [taylor]: Taking taylor expansion of (- (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in y 0.943 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) in y 0.944 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ -1 x) 0.5 (log 2.0))) 0.944 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in y 0.944 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.944 * [taylor]: Taking taylor expansion of -1 in y 0.944 * [taylor]: Taking taylor expansion of x in y 0.944 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in y 0.944 * [taylor]: Taking taylor expansion of 0.25 in y 0.944 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in y 0.944 * [taylor]: Taking taylor expansion of 1/2 in y 0.944 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in y 0.944 * [taylor]: Taking taylor expansion of (pow 2.0 2) in y 0.944 * [taylor]: Taking taylor expansion of 2.0 in y 0.944 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in y 0.944 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.945 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in y 0.945 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.945 * [taylor]: Taking taylor expansion of -1 in y 0.945 * [taylor]: Taking taylor expansion of x in y 0.945 * [taylor]: Taking taylor expansion of 0.5 in y 0.945 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.945 * [taylor]: Taking taylor expansion of 2.0 in y 0.945 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.945 * [taylor]: Taking taylor expansion of (* x y) in y 0.945 * [taylor]: Taking taylor expansion of x in y 0.945 * [taylor]: Taking taylor expansion of y in y 0.945 * [taylor]: Taking taylor expansion of (- (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in x 0.945 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) in x 0.945 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ -1 x) 0.5 (log 2.0))) 0.945 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.945 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.945 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.946 * [taylor]: Taking taylor expansion of -1 in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.946 * [taylor]: Taking taylor expansion of 0.25 in x 0.946 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.946 * [taylor]: Taking taylor expansion of 1/2 in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.946 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.946 * [taylor]: Taking taylor expansion of 2.0 in x 0.946 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in x 0.947 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.947 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 0.947 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.947 * [taylor]: Taking taylor expansion of -1 in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.947 * [taylor]: Taking taylor expansion of 0.5 in x 0.947 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.947 * [taylor]: Taking taylor expansion of 2.0 in x 0.947 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.947 * [taylor]: Taking taylor expansion of (* x y) in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.947 * [taylor]: Taking taylor expansion of y in x 0.948 * [taylor]: Taking taylor expansion of (- (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) (/ 1 (* x y))) in x 0.948 * [taylor]: Taking taylor expansion of (fma (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) (fma (/ -1 x) 0.5 (log 2.0))) in x 0.948 * [taylor]: Rewrote expression to (+ (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) (fma (/ -1 x) 0.5 (log 2.0))) 0.948 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 2) (- 0.25 (* 1/2 (/ 1 (pow 2.0 2))))) in x 0.948 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.948 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.948 * [taylor]: Taking taylor expansion of -1 in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (- 0.25 (* 1/2 (/ 1 (pow 2.0 2)))) in x 0.948 * [taylor]: Taking taylor expansion of 0.25 in x 0.948 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow 2.0 2))) in x 0.948 * [taylor]: Taking taylor expansion of 1/2 in x 0.948 * [taylor]: Taking taylor expansion of (/ 1 (pow 2.0 2)) in x 0.948 * [taylor]: Taking taylor expansion of (pow 2.0 2) in x 0.948 * [taylor]: Taking taylor expansion of 2.0 in x 0.949 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 0.5 (log 2.0)) in x 0.949 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 0.5) (log 2.0)) 0.949 * [taylor]: Taking taylor expansion of (* (/ -1 x) 0.5) in x 0.949 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.949 * [taylor]: Taking taylor expansion of -1 in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of 0.5 in x 0.949 * [taylor]: Taking taylor expansion of (log 2.0) in x 0.949 * [taylor]: Taking taylor expansion of 2.0 in x 0.950 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.950 * [taylor]: Taking taylor expansion of (* x y) in x 0.950 * [taylor]: Taking taylor expansion of x in x 0.950 * [taylor]: Taking taylor expansion of y in x 0.952 * [taylor]: Taking taylor expansion of 0.125 in y 0.956 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 0.956 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 0.956 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.956 * [taylor]: Taking taylor expansion of y in y 0.956 * [taylor]: Taking taylor expansion of 0.5 in y 0.969 * [taylor]: Taking taylor expansion of (log 2.0) in y 0.969 * [taylor]: Taking taylor expansion of 2.0 in y 0.971 * * * [progress]: simplifying candidates 0.972 * [simplify]: Simplifying using # : (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2)))) (* x 0.5) (- (pow (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) 3) (pow (* x y) 3)) (+ (* (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0)))) (+ (* (* x y) (* x y)) (* (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (* x y)))) (- (* x y)) (- (* (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0)))) (* (* x y) (* x y))) (+ (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (* x y)) (- (fma x 0.5 (log 2.0)) (* x y)) (- (* x y)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (+ (log 2.0) (* 0.5 x)) (+ (log 2.0) (* 0.5 x)) (+ (log 2.0) (* 0.5 x)) (+ (log 2.0) (+ (* 0.125 (pow x 2)) (* 0.5 x))) (- (+ (* 0.125 (pow x 2)) (* 0.5 x)) (* x y)) (- (+ (* 0.125 (pow x 2)) (* 0.5 x)) (* x y)) 0.975 * * [simplify]: iteration 0 : 96 enodes (cost 118 ) 0.977 * * [simplify]: iteration 1 : 304 enodes (cost 113 ) 0.983 * * [simplify]: iteration 2 : 1379 enodes (cost 101 ) 1.009 * * [simplify]: iteration 3 : 5002 enodes (cost 97 ) 1.009 * [simplify]: Simplified to: (* (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2)))) (* x 0.5) (- (pow (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) 3) (pow (* x y) 3)) (fma (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (fma y x (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0)))) (* (* x y) (* x y))) (- (* x y)) (* (- (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))) (* x y)) (fma y x (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0))))) (fma y x (fma (pow x 2) (- 0.25 (/ 1/2 (pow 2.0 2))) (fma x 0.5 (log 2.0)))) (fma x (- 0.5 y) (log 2.0)) (- (* x y)) (fma (pow x 2) 0.125 (fma x 0.5 (log 2.0))) (fma (pow x 2) 0.125 (fma x 0.5 (log 2.0))) (fma (pow x 2) 0.125 (fma x 0.5 (log 2.0))) (fma x 0.5 (log 2.0)) (fma x 0.5 (log 2.0)) (fma x 0.5 (log 2.0)) (fma (pow x 2) 0.125 (fma x 0.5 (log 2.0))) (* x (- (fma x 0.125 0.5) y)) (* x (- (fma x 0.125 0.5) y)) 1.010 * * * [progress]: adding candidates to table 1.037 * * [progress]: iteration 4 / 4 1.037 * * * [progress]: picking best candidate 1.042 * * * * [pick]: Picked # 1.042 * * * [progress]: localizing error 1.060 * * * [progress]: generating rewritten candidates 1.060 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.061 * * * [progress]: generating series expansions 1.061 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.061 * [approximate]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in (x y) around 0 1.061 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in y 1.061 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 1.061 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in y 1.061 * [taylor]: Taking taylor expansion of x in y 1.061 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.061 * [taylor]: Taking taylor expansion of 0.5 in y 1.061 * [taylor]: Taking taylor expansion of y in y 1.061 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.061 * [taylor]: Taking taylor expansion of 2.0 in y 1.062 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 1.062 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 1.062 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 1.062 * [taylor]: Taking taylor expansion of 0.5 in x 1.062 * [taylor]: Taking taylor expansion of y in x 1.062 * [taylor]: Taking taylor expansion of (log 2.0) in x 1.062 * [taylor]: Taking taylor expansion of 2.0 in x 1.062 * [taylor]: Taking taylor expansion of (fma x (- 0.5 y) (log 2.0)) in x 1.062 * [taylor]: Rewrote expression to (+ (* x (- 0.5 y)) (log 2.0)) 1.062 * [taylor]: Taking taylor expansion of (* x (- 0.5 y)) in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of (- 0.5 y) in x 1.062 * [taylor]: Taking taylor expansion of 0.5 in x 1.062 * [taylor]: Taking taylor expansion of y in x 1.063 * [taylor]: Taking taylor expansion of (log 2.0) in x 1.063 * [taylor]: Taking taylor expansion of 2.0 in x 1.063 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.063 * [taylor]: Taking taylor expansion of 2.0 in y 1.065 * [taylor]: Taking taylor expansion of (- 0.5 y) in y 1.066 * [taylor]: Taking taylor expansion of 0.5 in y 1.066 * [taylor]: Taking taylor expansion of y in y 1.069 * [taylor]: Taking taylor expansion of 0 in y 1.071 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in (x y) around 0 1.071 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in y 1.071 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 1.071 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in y 1.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.071 * [taylor]: Taking taylor expansion of x in y 1.071 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 1.071 * [taylor]: Taking taylor expansion of 0.5 in y 1.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.071 * [taylor]: Taking taylor expansion of y in y 1.071 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.071 * [taylor]: Taking taylor expansion of 2.0 in y 1.071 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 1.072 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 1.072 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 1.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.072 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 1.072 * [taylor]: Taking taylor expansion of 0.5 in x 1.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.072 * [taylor]: Taking taylor expansion of y in x 1.072 * [taylor]: Taking taylor expansion of (log 2.0) in x 1.072 * [taylor]: Taking taylor expansion of 2.0 in x 1.072 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- 0.5 (/ 1 y)) (log 2.0)) in x 1.072 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- 0.5 (/ 1 y))) (log 2.0)) 1.072 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- 0.5 (/ 1 y))) in x 1.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 1.073 * [taylor]: Taking taylor expansion of 0.5 in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.073 * [taylor]: Taking taylor expansion of y in x 1.073 * [taylor]: Taking taylor expansion of (log 2.0) in x 1.073 * [taylor]: Taking taylor expansion of 2.0 in x 1.073 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 1.073 * [taylor]: Taking taylor expansion of 0.5 in y 1.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.073 * [taylor]: Taking taylor expansion of y in y 1.076 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.076 * [taylor]: Taking taylor expansion of 2.0 in y 1.079 * [taylor]: Taking taylor expansion of 0 in y 1.080 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in (x y) around 0 1.080 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in y 1.081 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 1.081 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in y 1.081 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.081 * [taylor]: Taking taylor expansion of -1 in y 1.081 * [taylor]: Taking taylor expansion of x in y 1.081 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.081 * [taylor]: Taking taylor expansion of y in y 1.081 * [taylor]: Taking taylor expansion of 0.5 in y 1.081 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.081 * [taylor]: Taking taylor expansion of 2.0 in y 1.081 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 1.081 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 1.081 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 1.081 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.081 * [taylor]: Taking taylor expansion of -1 in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.082 * [taylor]: Taking taylor expansion of y in x 1.082 * [taylor]: Taking taylor expansion of 0.5 in x 1.082 * [taylor]: Taking taylor expansion of (log 2.0) in x 1.082 * [taylor]: Taking taylor expansion of 2.0 in x 1.082 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (+ (/ 1 y) 0.5) (log 2.0)) in x 1.082 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (+ (/ 1 y) 0.5)) (log 2.0)) 1.082 * [taylor]: Taking taylor expansion of (* (/ -1 x) (+ (/ 1 y) 0.5)) in x 1.082 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.082 * [taylor]: Taking taylor expansion of -1 in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in x 1.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.083 * [taylor]: Taking taylor expansion of y in x 1.083 * [taylor]: Taking taylor expansion of 0.5 in x 1.083 * [taylor]: Taking taylor expansion of (log 2.0) in x 1.083 * [taylor]: Taking taylor expansion of 2.0 in x 1.083 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 0.5)) in y 1.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y 1.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.083 * [taylor]: Taking taylor expansion of y in y 1.084 * [taylor]: Taking taylor expansion of 0.5 in y 1.086 * [taylor]: Taking taylor expansion of (log 2.0) in y 1.086 * [taylor]: Taking taylor expansion of 2.0 in y 1.089 * [taylor]: Taking taylor expansion of 0 in y 1.090 * * * [progress]: simplifying candidates 1.091 * [simplify]: Simplifying using # : (* x (- 0.5 y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) (- (+ (log 2.0) (* 0.5 x)) (* x y)) 1.093 * * [simplify]: iteration 0 : 21 enodes (cost 17 ) 1.094 * * [simplify]: iteration 1 : 38 enodes (cost 14 ) 1.096 * * [simplify]: iteration 2 : 56 enodes (cost 11 ) 1.097 * * [simplify]: iteration 3 : 74 enodes (cost 11 ) 1.099 * * [simplify]: iteration 4 : 87 enodes (cost 11 ) 1.101 * * [simplify]: iteration 5 : 117 enodes (cost 11 ) 1.103 * * [simplify]: iteration 6 : 180 enodes (cost 11 ) 1.105 * * [simplify]: iteration 7 : 299 enodes (cost 11 ) 1.108 * * [simplify]: iteration 8 : 468 enodes (cost 11 ) 1.111 * * [simplify]: iteration 9 : 526 enodes (cost 11 ) 1.114 * * [simplify]: iteration 10 : 573 enodes (cost 11 ) 1.117 * * [simplify]: iteration 11 : 600 enodes (cost 11 ) 1.120 * * [simplify]: iteration 12 : 600 enodes (cost 11 ) 1.120 * [simplify]: Simplified to: (* x (- 0.5 y)) (fma (- 0.5 y) x (log 2.0)) (fma (- 0.5 y) x (log 2.0)) (fma (- 0.5 y) x (log 2.0)) 1.120 * * * [progress]: adding candidates to table 1.126 * [progress]: [Phase 3 of 3] Extracting. 1.126 * * [regime]: Finding splitpoints for: (# # #) 1.127 * * * [regime-changes]: Trying 3 branch expressions: ((- (log (+ 1.0 (exp x))) (* x y)) y x) 1.127 * * * * [regimes]: Trying to branch on (- (log (+ 1.0 (exp x))) (* x y)) from (# # #) 1.147 * * * * [regimes]: Trying to branch on y from (# # #) 1.166 * * * * [regimes]: Trying to branch on x from (# # #) 1.181 * * * [regime]: Found split indices: #