6.683 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (- 1.0 (* x (+ 0.253 (* x 0.12)))) 0.022 * * [simplify]: iteration 0 : 19 enodes (cost 4 ) 0.023 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.025 * * [simplify]: iteration 2 : 69 enodes (cost 4 ) 0.026 * * [simplify]: iteration 3 : 90 enodes (cost 4 ) 0.028 * * [simplify]: iteration 4 : 105 enodes (cost 4 ) 0.030 * * [simplify]: iteration 5 : 147 enodes (cost 4 ) 0.033 * * [simplify]: iteration 6 : 226 enodes (cost 4 ) 0.036 * * [simplify]: iteration 7 : 368 enodes (cost 4 ) 0.039 * * [simplify]: iteration 8 : 415 enodes (cost 4 ) 0.042 * * [simplify]: iteration 9 : 415 enodes (cost 4 ) 0.043 * [simplify]: Simplified to: (- 1.0 (* x (+ 0.253 (* x 0.12)))) 0.043 * * [progress]: iteration 1 / 4 0.043 * * * [progress]: picking best candidate 0.045 * * * * [pick]: Picked # 0.045 * * * [progress]: localizing error 0.050 * * * [progress]: generating rewritten candidates 0.050 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.055 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.058 * * * [progress]: generating series expansions 0.058 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.058 * [approximate]: Taking taylor expansion of (* (+ (* 0.12 x) 0.253) x) in (x) around 0 0.058 * [taylor]: Taking taylor expansion of (* (+ (* 0.12 x) 0.253) x) in x 0.058 * [taylor]: Taking taylor expansion of (+ (* 0.12 x) 0.253) in x 0.058 * [taylor]: Taking taylor expansion of (* 0.12 x) in x 0.058 * [taylor]: Taking taylor expansion of 0.12 in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 0.253 in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of (* (+ (* 0.12 x) 0.253) x) in x 0.058 * [taylor]: Taking taylor expansion of (+ (* 0.12 x) 0.253) in x 0.058 * [taylor]: Taking taylor expansion of (* 0.12 x) in x 0.058 * [taylor]: Taking taylor expansion of 0.12 in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 0.253 in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.060 * [approximate]: Taking taylor expansion of (/ (+ (* 0.12 (/ 1 x)) 0.253) x) in (x) around 0 0.060 * [taylor]: Taking taylor expansion of (/ (+ (* 0.12 (/ 1 x)) 0.253) x) in x 0.060 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 x)) 0.253) in x 0.060 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.060 * [taylor]: Taking taylor expansion of 0.12 in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of 0.253 in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (/ (+ (* 0.12 (/ 1 x)) 0.253) x) in x 0.060 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 x)) 0.253) in x 0.060 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.060 * [taylor]: Taking taylor expansion of 0.12 in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of 0.253 in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.061 * [approximate]: Taking taylor expansion of (* -1 (/ (- 0.253 (* 0.12 (/ 1 x))) x)) in (x) around 0 0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 0.253 (* 0.12 (/ 1 x))) x)) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of (/ (- 0.253 (* 0.12 (/ 1 x))) x) in x 0.062 * [taylor]: Taking taylor expansion of (- 0.253 (* 0.12 (/ 1 x))) in x 0.062 * [taylor]: Taking taylor expansion of 0.253 in x 0.062 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.062 * [taylor]: Taking taylor expansion of 0.12 in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 0.253 (* 0.12 (/ 1 x))) x)) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of (/ (- 0.253 (* 0.12 (/ 1 x))) x) in x 0.062 * [taylor]: Taking taylor expansion of (- 0.253 (* 0.12 (/ 1 x))) in x 0.062 * [taylor]: Taking taylor expansion of 0.253 in x 0.062 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.062 * [taylor]: Taking taylor expansion of 0.12 in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.064 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.064 * [approximate]: Taking taylor expansion of (+ (* 0.12 x) 0.253) in (x) around 0 0.064 * [taylor]: Taking taylor expansion of (+ (* 0.12 x) 0.253) in x 0.064 * [taylor]: Taking taylor expansion of (* 0.12 x) in x 0.064 * [taylor]: Taking taylor expansion of 0.12 in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 0.253 in x 0.064 * [taylor]: Taking taylor expansion of (+ (* 0.12 x) 0.253) in x 0.064 * [taylor]: Taking taylor expansion of (* 0.12 x) in x 0.064 * [taylor]: Taking taylor expansion of 0.12 in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 0.253 in x 0.065 * [approximate]: Taking taylor expansion of (+ (* 0.12 (/ 1 x)) 0.253) in (x) around 0 0.065 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 x)) 0.253) in x 0.065 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of 0.12 in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of 0.253 in x 0.065 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 x)) 0.253) in x 0.065 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.065 * [taylor]: Taking taylor expansion of 0.12 in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of 0.253 in x 0.066 * [approximate]: Taking taylor expansion of (- 0.253 (* 0.12 (/ 1 x))) in (x) around 0 0.066 * [taylor]: Taking taylor expansion of (- 0.253 (* 0.12 (/ 1 x))) in x 0.066 * [taylor]: Taking taylor expansion of 0.253 in x 0.066 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of 0.12 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (- 0.253 (* 0.12 (/ 1 x))) in x 0.066 * [taylor]: Taking taylor expansion of 0.253 in x 0.066 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of 0.12 in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.067 * * * [progress]: simplifying candidates 0.068 * [simplify]: Simplifying using # : (* x (+ 0.253 (* x 0.12))) (+ (log x) (log (+ 0.253 (* x 0.12)))) (log (* x (+ 0.253 (* x 0.12)))) (exp (* x (+ 0.253 (* x 0.12)))) (* (* (* x x) x) (* (* (+ 0.253 (* x 0.12)) (+ 0.253 (* x 0.12))) (+ 0.253 (* x 0.12)))) (* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12))))) (cbrt (* x (+ 0.253 (* x 0.12)))) (* (* (* x (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12)))) (* x (+ 0.253 (* x 0.12)))) (sqrt (* x (+ 0.253 (* x 0.12)))) (sqrt (* x (+ 0.253 (* x 0.12)))) (* (sqrt x) (sqrt (+ 0.253 (* x 0.12)))) (* (sqrt x) (sqrt (+ 0.253 (* x 0.12)))) (* x 0.253) (* x (* x 0.12)) (* 0.253 x) (* (* x 0.12) x) (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (* x (sqrt (+ 0.253 (* x 0.12)))) (* x 1) (* (cbrt x) (+ 0.253 (* x 0.12))) (* (sqrt x) (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12))) (* x (+ (pow 0.253 3) (pow (* x 0.12) 3))) (* x (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12)))) (* (exp 0.253) (exp (* x 0.12))) (log (+ 0.253 (* x 0.12))) (exp (+ 0.253 (* x 0.12))) (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12)))) (cbrt (+ 0.253 (* x 0.12))) (* (* (+ 0.253 (* x 0.12)) (+ 0.253 (* x 0.12))) (+ 0.253 (* x 0.12))) (sqrt (+ 0.253 (* x 0.12))) (sqrt (+ 0.253 (* x 0.12))) (+ (pow 0.253 3) (pow (* x 0.12) 3)) (+ (* 0.253 0.253) (- (* (* x 0.12) (* x 0.12)) (* 0.253 (* x 0.12)))) (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 x) 0.253) (+ (* 0.12 x) 0.253) (+ (* 0.12 x) 0.253) 0.071 * * [simplify]: iteration 0 : 166 enodes (cost 173 ) 0.074 * * [simplify]: iteration 1 : 767 enodes (cost 154 ) 0.092 * * [simplify]: iteration 2 : 4026 enodes (cost 154 ) 0.179 * * [simplify]: iteration 3 : 5002 enodes (cost 154 ) 0.180 * [simplify]: Simplified to: (* x (+ 0.253 (* x 0.12))) (log (* x (+ 0.253 (* x 0.12)))) (log (* x (+ 0.253 (* x 0.12)))) (exp (* x (+ 0.253 (* x 0.12)))) (pow (* x (+ 0.253 (* x 0.12))) 3) (* (cbrt (* x (+ 0.253 (* x 0.12)))) (cbrt (* x (+ 0.253 (* x 0.12))))) (cbrt (* x (+ 0.253 (* x 0.12)))) (pow (* x (+ 0.253 (* x 0.12))) 3) (sqrt (* x (+ 0.253 (* x 0.12)))) (sqrt (* x (+ 0.253 (* x 0.12)))) (* (sqrt (+ 0.253 (* x 0.12))) (pow x 1/2)) (* (sqrt (+ 0.253 (* x 0.12))) (pow x 1/2)) (* x 0.253) (* x (* x 0.12)) (* x 0.253) (* x (* x 0.12)) (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (* x (sqrt (+ 0.253 (* x 0.12)))) x (* (cbrt x) (+ 0.253 (* x 0.12))) (* (sqrt x) (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12))) (* x (+ (pow 0.253 3) (pow (* x 0.12) 3))) (* x (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12)))) (exp (+ 0.253 (* x 0.12))) (log (+ (* 0.12 x) 0.253)) (exp (+ 0.253 (* x 0.12))) (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12)))) (cbrt (+ 0.253 (* x 0.12))) (pow (+ (* 0.12 x) 0.253) 3) (sqrt (+ 0.253 (* x 0.12))) (sqrt (+ 0.253 (* x 0.12))) (+ (pow 0.253 3) (pow (* x 0.12) 3)) (+ (* (* x 0.12) (- (* x 0.12) 0.253)) (* 0.253 0.253)) (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12))) (- 0.253 (* x 0.12)) (* x (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12))) (+ (* 0.12 x) 0.253) (+ (* 0.12 x) 0.253) (+ (* 0.12 x) 0.253) 0.180 * * * [progress]: adding candidates to table 0.229 * * [progress]: iteration 2 / 4 0.229 * * * [progress]: picking best candidate 0.241 * * * * [pick]: Picked # 0.241 * * * [progress]: localizing error 0.247 * * * [progress]: generating rewritten candidates 0.247 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 0.252 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.256 * * * [progress]: generating series expansions 0.256 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 0.256 * [approximate]: Taking taylor expansion of (* 0.12 (pow x 2)) in (x) around 0 0.256 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.256 * [taylor]: Taking taylor expansion of 0.12 in x 0.256 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.256 * [taylor]: Taking taylor expansion of 0.12 in x 0.256 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.257 * [approximate]: Taking taylor expansion of (/ 0.12 (pow x 2)) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.257 * [taylor]: Taking taylor expansion of 0.12 in x 0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.257 * [taylor]: Taking taylor expansion of 0.12 in x 0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [approximate]: Taking taylor expansion of (/ 0.12 (pow x 2)) in (x) around 0 0.258 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.258 * [taylor]: Taking taylor expansion of 0.12 in x 0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.258 * [taylor]: Taking taylor expansion of 0.12 in x 0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.259 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.259 * [approximate]: Taking taylor expansion of (+ (* 0.12 (pow x 2)) (* 0.253 x)) in (x) around 0 0.259 * [taylor]: Taking taylor expansion of (+ (* 0.12 (pow x 2)) (* 0.253 x)) in x 0.259 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.259 * [taylor]: Taking taylor expansion of 0.12 in x 0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (* 0.253 x) in x 0.259 * [taylor]: Taking taylor expansion of 0.253 in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (+ (* 0.12 (pow x 2)) (* 0.253 x)) in x 0.259 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.260 * [taylor]: Taking taylor expansion of 0.12 in x 0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (* 0.253 x) in x 0.260 * [taylor]: Taking taylor expansion of 0.253 in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.261 * [approximate]: Taking taylor expansion of (+ (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in (x) around 0 0.261 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.261 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.261 * [taylor]: Taking taylor expansion of 0.12 in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of 0.253 in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.261 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.261 * [taylor]: Taking taylor expansion of 0.12 in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.261 * [taylor]: Taking taylor expansion of 0.253 in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.263 * [approximate]: Taking taylor expansion of (- (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in (x) around 0 0.263 * [taylor]: Taking taylor expansion of (- (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.263 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.263 * [taylor]: Taking taylor expansion of 0.12 in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.263 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.263 * [taylor]: Taking taylor expansion of 0.253 in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (- (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.263 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.263 * [taylor]: Taking taylor expansion of 0.12 in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.263 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.264 * [taylor]: Taking taylor expansion of 0.253 in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.266 * * * [progress]: simplifying candidates 0.266 * [simplify]: Simplifying using # : (* x (* x 0.12)) (* x (* x 0.12)) (+ (log x) (+ (log x) (log 0.12))) (+ (log x) (log (* x 0.12))) (log (* x (* x 0.12))) (exp (* x (* x 0.12))) (* (* (* x x) x) (* (* (* x x) x) (* (* 0.12 0.12) 0.12))) (* (* (* x x) x) (* (* (* x 0.12) (* x 0.12)) (* x 0.12))) (* (cbrt (* x (* x 0.12))) (cbrt (* x (* x 0.12)))) (cbrt (* x (* x 0.12))) (* (* (* x (* x 0.12)) (* x (* x 0.12))) (* x (* x 0.12))) (sqrt (* x (* x 0.12))) (sqrt (* x (* x 0.12))) (* x x) (* (cbrt x) (* x 0.12)) (* (sqrt x) (* x 0.12)) (* x (* x 0.12)) (* (exp (* x 0.253)) (exp (* x (* x 0.12)))) (log (+ (* x 0.253) (* x (* x 0.12)))) (exp (+ (* x 0.253) (* x (* x 0.12)))) (* (cbrt (+ (* x 0.253) (* x (* x 0.12)))) (cbrt (+ (* x 0.253) (* x (* x 0.12))))) (cbrt (+ (* x 0.253) (* x (* x 0.12)))) (* (* (+ (* x 0.253) (* x (* x 0.12))) (+ (* x 0.253) (* x (* x 0.12)))) (+ (* x 0.253) (* x (* x 0.12)))) (sqrt (+ (* x 0.253) (* x (* x 0.12)))) (sqrt (+ (* x 0.253) (* x (* x 0.12)))) (+ (pow (* x 0.253) 3) (pow (* x (* x 0.12)) 3)) (+ (* (* x 0.253) (* x 0.253)) (- (* (* x (* x 0.12)) (* x (* x 0.12))) (* (* x 0.253) (* x (* x 0.12))))) (- (* (* x 0.253) (* x 0.253)) (* (* x (* x 0.12)) (* x (* x 0.12)))) (- (* x 0.253) (* x (* x 0.12))) (+ 0.253 (* x 0.12)) (* 0.12 (pow x 2)) (* 0.12 (pow x 2)) (* 0.12 (pow x 2)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) 0.269 * * [simplify]: iteration 0 : 166 enodes (cost 160 ) 0.274 * * [simplify]: iteration 1 : 675 enodes (cost 137 ) 0.291 * * [simplify]: iteration 2 : 2995 enodes (cost 134 ) 0.358 * * [simplify]: iteration 3 : 5001 enodes (cost 133 ) 0.359 * [simplify]: Simplified to: (* x (* x 0.12)) (* x (* x 0.12)) (log (* x (* x 0.12))) (log (* x (* x 0.12))) (log (* x (* x 0.12))) (exp (* x (* x 0.12))) (pow (* x (* x 0.12)) 3) (pow (* x (* x 0.12)) 3) (* (cbrt (* x (* x 0.12))) (cbrt (* x (* x 0.12)))) (cbrt (* x (* x 0.12))) (pow (* x (* x 0.12)) 3) (sqrt (* x (* x 0.12))) (sqrt (* x (* x 0.12))) (pow x 2) (* (cbrt x) (* x 0.12)) (* (pow x 3/2) 0.12) (* x (* x 0.12)) (pow (exp x) (+ 0.253 (* x 0.12))) (log (+ (* x 0.253) (* x (* x 0.12)))) (pow (exp x) (+ 0.253 (* x 0.12))) (* (cbrt (+ (* x 0.253) (* x (* x 0.12)))) (cbrt (+ (* x 0.253) (* x (* x 0.12))))) (cbrt (+ (* x 0.253) (* x (* x 0.12)))) (pow (* x (+ 0.253 (* x 0.12))) 3) (sqrt (+ (* x 0.253) (* x (* x 0.12)))) (sqrt (+ (* x 0.253) (* x (* x 0.12)))) (+ (pow (* x 0.253) 3) (pow (* x (* x 0.12)) 3)) (* (pow x 2) (+ (* 0.253 0.253) (* 0.12 (* x (- (* x 0.12) 0.253))))) (* (pow x 2) (- (* 0.253 0.253) (* (* x 0.12) (* x 0.12)))) (* x (- 0.253 (* x 0.12))) (+ 0.253 (* x 0.12)) (* x (* x 0.12)) (* x (* x 0.12)) (* x (* x 0.12)) (* x (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12))) (* x (+ 0.253 (* x 0.12))) 0.360 * * * [progress]: adding candidates to table 0.394 * * [progress]: iteration 3 / 4 0.395 * * * [progress]: picking best candidate 0.402 * * * * [pick]: Picked # 0.402 * * * [progress]: localizing error 0.409 * * * [progress]: generating rewritten candidates 0.409 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2) 0.414 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.419 * * * [progress]: generating series expansions 0.419 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2) 0.419 * [approximate]: Taking taylor expansion of (* 0.12 (pow x 2)) in (x) around 0 0.419 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.419 * [taylor]: Taking taylor expansion of 0.12 in x 0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.419 * [taylor]: Taking taylor expansion of 0.12 in x 0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.420 * [approximate]: Taking taylor expansion of (/ 0.12 (pow x 2)) in (x) around 0 0.420 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.420 * [taylor]: Taking taylor expansion of 0.12 in x 0.420 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.420 * [taylor]: Taking taylor expansion of 0.12 in x 0.420 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.421 * [approximate]: Taking taylor expansion of (/ 0.12 (pow x 2)) in (x) around 0 0.421 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.421 * [taylor]: Taking taylor expansion of 0.12 in x 0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (/ 0.12 (pow x 2)) in x 0.421 * [taylor]: Taking taylor expansion of 0.12 in x 0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.422 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.422 * [approximate]: Taking taylor expansion of (+ (* 0.12 (pow x 2)) (* 0.253 x)) in (x) around 0 0.422 * [taylor]: Taking taylor expansion of (+ (* 0.12 (pow x 2)) (* 0.253 x)) in x 0.422 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.422 * [taylor]: Taking taylor expansion of 0.12 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 (* 0.253 x) in x 0.422 * [taylor]: Taking taylor expansion of 0.253 in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (+ (* 0.12 (pow x 2)) (* 0.253 x)) in x 0.422 * [taylor]: Taking taylor expansion of (* 0.12 (pow x 2)) in x 0.422 * [taylor]: Taking taylor expansion of 0.12 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 (* 0.253 x) in x 0.422 * [taylor]: Taking taylor expansion of 0.253 in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.423 * [approximate]: Taking taylor expansion of (+ (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in (x) around 0 0.424 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.424 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.424 * [taylor]: Taking taylor expansion of 0.12 in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (* 0.253 (/ 1 x)) in x 0.424 * [taylor]: Taking taylor expansion of 0.253 in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (+ (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.424 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.424 * [taylor]: Taking taylor expansion of 0.12 in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (* 0.253 (/ 1 x)) in x 0.424 * [taylor]: Taking taylor expansion of 0.253 in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.426 * [approximate]: Taking taylor expansion of (- (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in (x) around 0 0.426 * [taylor]: Taking taylor expansion of (- (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.426 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.426 * [taylor]: Taking taylor expansion of 0.12 in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.426 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.426 * [taylor]: Taking taylor expansion of 0.253 in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (- (* 0.12 (/ 1 (pow x 2))) (* 0.253 (/ 1 x))) in x 0.426 * [taylor]: Taking taylor expansion of (* 0.12 (/ 1 (pow x 2))) in x 0.426 * [taylor]: Taking taylor expansion of 0.12 in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.426 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.426 * [taylor]: Taking taylor expansion of 0.253 in x 0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.430 * * * [progress]: simplifying candidates 0.431 * [simplify]: Simplifying using # : (+ (* (log x) 2) (log 0.12)) (+ (* (log x) 2) (log 0.12)) (+ (log (pow x 2)) (log 0.12)) (log (* (pow x 2) 0.12)) (exp (* (pow x 2) 0.12)) (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* 0.12 0.12) 0.12)) (* (cbrt (* (pow x 2) 0.12)) (cbrt (* (pow x 2) 0.12))) (cbrt (* (pow x 2) 0.12)) (* (* (* (pow x 2) 0.12) (* (pow x 2) 0.12)) (* (pow x 2) 0.12)) (sqrt (* (pow x 2) 0.12)) (sqrt (* (pow x 2) 0.12)) (* (pow (sqrt x) 2) (sqrt 0.12)) (* (pow (sqrt x) 2) (sqrt 0.12)) (* x (sqrt 0.12)) (* x (sqrt 0.12)) (* (sqrt (pow x 2)) (sqrt 0.12)) (* (sqrt (pow x 2)) (sqrt 0.12)) (* (pow x (/ 2 2)) (sqrt 0.12)) (* (pow x (/ 2 2)) (sqrt 0.12)) (* (pow x 2) (* (cbrt 0.12) (cbrt 0.12))) (* (pow x 2) (sqrt 0.12)) (* (pow x 2) 1) (* (pow (cbrt x) 2) 0.12) (* (pow (sqrt x) 2) 0.12) (* (pow x 2) 0.12) (* x 0.12) (* (cbrt (pow x 2)) 0.12) (* (sqrt (pow x 2)) 0.12) (* (pow x 2) 0.12) (* (pow x (/ 2 2)) 0.12) (* (exp (* x 0.253)) (exp (* (pow x 2) 0.12))) (log (+ (* x 0.253) (* (pow x 2) 0.12))) (exp (+ (* x 0.253) (* (pow x 2) 0.12))) (* (cbrt (+ (* x 0.253) (* (pow x 2) 0.12))) (cbrt (+ (* x 0.253) (* (pow x 2) 0.12)))) (cbrt (+ (* x 0.253) (* (pow x 2) 0.12))) (* (* (+ (* x 0.253) (* (pow x 2) 0.12)) (+ (* x 0.253) (* (pow x 2) 0.12))) (+ (* x 0.253) (* (pow x 2) 0.12))) (sqrt (+ (* x 0.253) (* (pow x 2) 0.12))) (sqrt (+ (* x 0.253) (* (pow x 2) 0.12))) (+ (pow (* x 0.253) 3) (pow (* (pow x 2) 0.12) 3)) (+ (* (* x 0.253) (* x 0.253)) (- (* (* (pow x 2) 0.12) (* (pow x 2) 0.12)) (* (* x 0.253) (* (pow x 2) 0.12)))) (- (* (* x 0.253) (* x 0.253)) (* (* (pow x 2) 0.12) (* (pow x 2) 0.12))) (- (* x 0.253) (* (pow x 2) 0.12)) (* 0.12 (pow x 2)) (* 0.12 (pow x 2)) (* 0.12 (pow x 2)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) (+ (* 0.12 (pow x 2)) (* 0.253 x)) 0.435 * * [simplify]: iteration 0 : 178 enodes (cost 194 ) 0.438 * * [simplify]: iteration 1 : 665 enodes (cost 174 ) 0.457 * * [simplify]: iteration 2 : 4106 enodes (cost 168 ) 0.596 * * [simplify]: iteration 3 : 5002 enodes (cost 166 ) 0.597 * [simplify]: Simplified to: (log (* (pow x 2) 0.12)) (log (* (pow x 2) 0.12)) (log (* (pow x 2) 0.12)) (log (* (pow x 2) 0.12)) (exp (* (pow x 2) 0.12)) (pow (* (pow x 2) 0.12) 3) (* (cbrt (* (pow x 2) 0.12)) (cbrt (* (pow x 2) 0.12))) (cbrt (* (pow x 2) 0.12)) (pow (* (pow x 2) 0.12) 3) (sqrt (* (pow x 2) 0.12)) (sqrt (* (pow x 2) 0.12)) (* (sqrt 0.12) x) (* (sqrt 0.12) x) (* (sqrt 0.12) x) (* (sqrt 0.12) x) (* (sqrt (pow x 2)) (sqrt 0.12)) (* (sqrt (pow x 2)) (sqrt 0.12)) (* (sqrt 0.12) x) (* (sqrt 0.12) x) (* (pow x 2) (* (cbrt 0.12) (cbrt 0.12))) (* (pow x 2) (sqrt 0.12)) (pow x 2) (* (pow (cbrt x) 2) 0.12) (* 0.12 x) (* (pow x 2) 0.12) (* 0.12 x) (* (cbrt (pow x 2)) 0.12) (* (sqrt (pow x 2)) 0.12) (* (pow x 2) 0.12) (* 0.12 x) (pow (exp x) (+ (* 0.12 x) 0.253)) (log (+ (* x 0.253) (* (pow x 2) 0.12))) (pow (exp x) (+ (* 0.12 x) 0.253)) (* (cbrt (+ (* x 0.253) (* (pow x 2) 0.12))) (cbrt (+ (* x 0.253) (* (pow x 2) 0.12)))) (cbrt (+ (* x 0.253) (* (pow x 2) 0.12))) (pow (+ (* 0.12 (pow x 2)) (* 0.253 x)) 3) (sqrt (+ (* x 0.253) (* (pow x 2) 0.12))) (sqrt (+ (* x 0.253) (* (pow x 2) 0.12))) (+ (pow (* x 0.253) 3) (pow (* (pow x 2) 0.12) 3)) (* (pow x 2) (+ (* 0.253 0.253) (* 0.12 (- (* (pow x 2) 0.12) (* x 0.253))))) (* (pow x 2) (- (* 0.253 0.253) (* 0.12 (* (pow x 2) 0.12)))) (* x (- 0.253 (* 0.12 x))) (* (pow x 2) 0.12) (* (pow x 2) 0.12) (* (pow x 2) 0.12) (* x (+ (* 0.12 x) 0.253)) (* x (+ (* 0.12 x) 0.253)) (* x (+ (* 0.12 x) 0.253)) 0.598 * * * [progress]: adding candidates to table 0.653 * * [progress]: iteration 4 / 4 0.653 * * * [progress]: picking best candidate 0.658 * * * * [pick]: Picked # 0.659 * * * [progress]: localizing error 0.667 * * * [progress]: generating rewritten candidates 0.668 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 0.675 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2 1) 0.681 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.686 * * * [progress]: generating series expansions 0.686 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 0.687 * [approximate]: Taking taylor expansion of (* (pow x 2) (pow (sqrt 0.12) 2)) in (x) around 0 0.687 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sqrt 0.12) 2)) in x 0.687 * [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 (pow (sqrt 0.12) 2) in x 0.687 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.687 * [taylor]: Taking taylor expansion of 0.12 in x 0.687 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sqrt 0.12) 2)) in x 0.687 * [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 (pow (sqrt 0.12) 2) in x 0.687 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.687 * [taylor]: Taking taylor expansion of 0.12 in x 0.689 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in (x) around 0 0.689 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.689 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.689 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.689 * [taylor]: Taking taylor expansion of 0.12 in x 0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.689 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.689 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.689 * [taylor]: Taking taylor expansion of 0.12 in x 0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.691 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in (x) around 0 0.691 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.691 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.691 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.691 * [taylor]: Taking taylor expansion of 0.12 in x 0.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.691 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.691 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.691 * [taylor]: Taking taylor expansion of 0.12 in x 0.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.693 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2 1) 0.693 * [approximate]: Taking taylor expansion of (* (pow x 2) (sqrt 0.12)) in (x) around 0 0.693 * [taylor]: Taking taylor expansion of (* (pow x 2) (sqrt 0.12)) in x 0.693 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.693 * [taylor]: Taking taylor expansion of 0.12 in x 0.694 * [taylor]: Taking taylor expansion of (* (pow x 2) (sqrt 0.12)) in x 0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.694 * [taylor]: Taking taylor expansion of 0.12 in x 0.695 * [approximate]: Taking taylor expansion of (/ (sqrt 0.12) (pow x 2)) in (x) around 0 0.695 * [taylor]: Taking taylor expansion of (/ (sqrt 0.12) (pow x 2)) in x 0.695 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.695 * [taylor]: Taking taylor expansion of 0.12 in x 0.695 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (/ (sqrt 0.12) (pow x 2)) in x 0.695 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.695 * [taylor]: Taking taylor expansion of 0.12 in x 0.695 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.696 * [approximate]: Taking taylor expansion of (/ (sqrt 0.12) (pow x 2)) in (x) around 0 0.696 * [taylor]: Taking taylor expansion of (/ (sqrt 0.12) (pow x 2)) in x 0.696 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.697 * [taylor]: Taking taylor expansion of 0.12 in x 0.697 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (/ (sqrt 0.12) (pow x 2)) in x 0.697 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.697 * [taylor]: Taking taylor expansion of 0.12 in x 0.697 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.698 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.698 * [approximate]: Taking taylor expansion of (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) in (x) around 0 0.698 * [taylor]: Taking taylor expansion of (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) in x 0.698 * [taylor]: Taking taylor expansion of (* 0.253 x) in x 0.698 * [taylor]: Taking taylor expansion of 0.253 in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sqrt 0.12) 2)) in x 0.698 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.698 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.698 * [taylor]: Taking taylor expansion of 0.12 in x 0.698 * [taylor]: Taking taylor expansion of (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) in x 0.698 * [taylor]: Taking taylor expansion of (* 0.253 x) in x 0.698 * [taylor]: Taking taylor expansion of 0.253 in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sqrt 0.12) 2)) in x 0.698 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.698 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.698 * [taylor]: Taking taylor expansion of 0.12 in x 0.701 * [approximate]: Taking taylor expansion of (+ (/ (pow (sqrt 0.12) 2) (pow x 2)) (* 0.253 (/ 1 x))) in (x) around 0 0.701 * [taylor]: Taking taylor expansion of (+ (/ (pow (sqrt 0.12) 2) (pow x 2)) (* 0.253 (/ 1 x))) in x 0.701 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.701 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.701 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.701 * [taylor]: Taking taylor expansion of 0.12 in x 0.701 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.701 * [taylor]: Taking taylor expansion of 0.253 in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (+ (/ (pow (sqrt 0.12) 2) (pow x 2)) (* 0.253 (/ 1 x))) in x 0.701 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.701 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.701 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.701 * [taylor]: Taking taylor expansion of 0.12 in x 0.701 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.702 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.702 * [taylor]: Taking taylor expansion of 0.253 in x 0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.705 * [approximate]: Taking taylor expansion of (- (/ (pow (sqrt 0.12) 2) (pow x 2)) (* 0.253 (/ 1 x))) in (x) around 0 0.705 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 0.12) 2) (pow x 2)) (* 0.253 (/ 1 x))) in x 0.705 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.705 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.705 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.705 * [taylor]: Taking taylor expansion of 0.12 in x 0.705 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.705 * [taylor]: Taking taylor expansion of 0.253 in x 0.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (- (/ (pow (sqrt 0.12) 2) (pow x 2)) (* 0.253 (/ 1 x))) in x 0.705 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 0.12) 2) (pow x 2)) in x 0.705 * [taylor]: Taking taylor expansion of (pow (sqrt 0.12) 2) in x 0.705 * [taylor]: Taking taylor expansion of (sqrt 0.12) in x 0.705 * [taylor]: Taking taylor expansion of 0.12 in x 0.705 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (* 0.253 (/ 1 x)) in x 0.705 * [taylor]: Taking taylor expansion of 0.253 in x 0.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.708 * * * [progress]: simplifying candidates 0.709 * [simplify]: Simplifying using # : (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)) (+ (+ (* (log x) 2) (log (sqrt 0.12))) (log (sqrt 0.12))) (+ (+ (* (log x) 2) (log (sqrt 0.12))) (log (sqrt 0.12))) (+ (+ (log (pow x 2)) (log (sqrt 0.12))) (log (sqrt 0.12))) (+ (log (* (pow x 2) (sqrt 0.12))) (log (sqrt 0.12))) (log (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (exp (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (* (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (sqrt 0.12) (sqrt 0.12)) (sqrt 0.12))) (* (* (sqrt 0.12) (sqrt 0.12)) (sqrt 0.12))) (* (* (* (* (pow x 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12))) (* (pow x 2) (sqrt 0.12))) (* (* (sqrt 0.12) (sqrt 0.12)) (sqrt 0.12))) (* (cbrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (cbrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (cbrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (* (* (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (sqrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (sqrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (* (* (pow x 2) (sqrt 0.12)) (* (cbrt (sqrt 0.12)) (cbrt (sqrt 0.12)))) (* (* (pow x 2) (sqrt 0.12)) (sqrt (* (cbrt 0.12) (cbrt 0.12)))) (* (* (pow x 2) (sqrt 0.12)) (sqrt (sqrt 0.12))) (* (* (pow x 2) (sqrt 0.12)) (sqrt 1)) (* (* (pow x 2) (sqrt 0.12)) (sqrt (sqrt 0.12))) (* (* (pow x 2) (sqrt 0.12)) 1) (* (sqrt 0.12) (sqrt 0.12)) (+ (* (log x) 2) (log (sqrt 0.12))) (+ (* (log x) 2) (log (sqrt 0.12))) (+ (log (pow x 2)) (log (sqrt 0.12))) (log (* (pow x 2) (sqrt 0.12))) (exp (* (pow x 2) (sqrt 0.12))) (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (sqrt 0.12) (sqrt 0.12)) (sqrt 0.12))) (* (cbrt (* (pow x 2) (sqrt 0.12))) (cbrt (* (pow x 2) (sqrt 0.12)))) (cbrt (* (pow x 2) (sqrt 0.12))) (* (* (* (pow x 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12))) (* (pow x 2) (sqrt 0.12))) (sqrt (* (pow x 2) (sqrt 0.12))) (sqrt (* (pow x 2) (sqrt 0.12))) (* (pow (sqrt x) 2) (sqrt (sqrt 0.12))) (* (pow (sqrt x) 2) (sqrt (sqrt 0.12))) (* (pow (sqrt x) 2) (sqrt (sqrt 0.12))) (* (pow (sqrt x) 2) (sqrt (sqrt 0.12))) (* x (sqrt (sqrt 0.12))) (* x (sqrt (sqrt 0.12))) (* x (sqrt (sqrt 0.12))) (* x (sqrt (sqrt 0.12))) (* (sqrt (pow x 2)) (sqrt (sqrt 0.12))) (* (sqrt (pow x 2)) (sqrt (sqrt 0.12))) (* (sqrt (pow x 2)) (sqrt (sqrt 0.12))) (* (sqrt (pow x 2)) (sqrt (sqrt 0.12))) (* (pow x (/ 2 2)) (sqrt (sqrt 0.12))) (* (pow x (/ 2 2)) (sqrt (sqrt 0.12))) (* (pow x (/ 2 2)) (sqrt (sqrt 0.12))) (* (pow x (/ 2 2)) (sqrt (sqrt 0.12))) (* (pow x 2) (* (cbrt (sqrt 0.12)) (cbrt (sqrt 0.12)))) (* (pow x 2) (sqrt (* (cbrt 0.12) (cbrt 0.12)))) (* (pow x 2) (sqrt (sqrt 0.12))) (* (pow x 2) (sqrt 1)) (* (pow x 2) (sqrt (sqrt 0.12))) (* (pow x 2) 1) (* (pow (cbrt x) 2) (sqrt 0.12)) (* (pow (sqrt x) 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (* x (sqrt 0.12)) (* (cbrt (pow x 2)) (sqrt 0.12)) (* (sqrt (pow x 2)) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (* (pow x (/ 2 2)) (sqrt 0.12)) (* (exp (* x 0.253)) (exp (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (log (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (exp (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (* (cbrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (cbrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))))) (cbrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (* (* (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (sqrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (sqrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (+ (pow (* x 0.253) 3) (pow (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)) 3)) (+ (* (* x 0.253) (* x 0.253)) (- (* (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (* (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))))) (- (* (* x 0.253) (* x 0.253)) (* (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (- (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (* (pow x 2) (pow (sqrt 0.12) 2)) (* (pow x 2) (pow (sqrt 0.12) 2)) (* (pow x 2) (pow (sqrt 0.12) 2)) (* (pow x 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) 0.713 * * [simplify]: iteration 0 : 255 enodes (cost 462 ) 0.719 * * [simplify]: iteration 1 : 1137 enodes (cost 390 ) 0.749 * * [simplify]: iteration 2 : 5002 enodes (cost 361 ) 0.752 * [simplify]: Simplified to: (* 0.12 (pow x 2)) (+ (log (pow x 2)) (log 0.12)) (+ (log (pow x 2)) (log 0.12)) (+ (log (pow x 2)) (log 0.12)) (+ (log (pow x 2)) (log 0.12)) (+ (log (pow x 2)) (log 0.12)) (pow (exp (pow x 2)) 0.12) (pow (* 0.12 (pow x 2)) 3) (pow (* 0.12 (pow x 2)) 3) (* (cbrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (cbrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (cbrt (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))) (pow (* 0.12 (pow x 2)) 3) (fabs (* (sqrt 0.12) x)) (fabs (* (sqrt 0.12) x)) (* (* (pow x 2) (sqrt 0.12)) (* (cbrt (sqrt 0.12)) (cbrt (sqrt 0.12)))) (* (pow x 2) (* (sqrt 0.12) (fabs (cbrt 0.12)))) (* (* (pow x 2) (sqrt 0.12)) (sqrt (sqrt 0.12))) (* (pow x 2) (sqrt 0.12)) (* (* (pow x 2) (sqrt 0.12)) (sqrt (sqrt 0.12))) (* (pow x 2) (sqrt 0.12)) 0.12 (log (* (pow x 2) (sqrt 0.12))) (log (* (pow x 2) (sqrt 0.12))) (log (* (pow x 2) (sqrt 0.12))) (log (* (pow x 2) (sqrt 0.12))) (exp (* (pow x 2) (sqrt 0.12))) (pow (* (pow x 2) (sqrt 0.12)) 3) (* (cbrt (* (pow x 2) (sqrt 0.12))) (cbrt (* (pow x 2) (sqrt 0.12)))) (cbrt (* (pow x 2) (sqrt 0.12))) (pow (* (pow x 2) (sqrt 0.12)) 3) (sqrt (* (pow x 2) (sqrt 0.12))) (sqrt (* (pow x 2) (sqrt 0.12))) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (fabs x) (pow (sqrt 0.12) 1/2)) (* (fabs x) (pow (sqrt 0.12) 1/2)) (* (fabs x) (pow (sqrt 0.12) 1/2)) (* (fabs x) (pow (sqrt 0.12) 1/2)) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (sqrt (sqrt 0.12)) x) (* (pow x 2) (* (cbrt (sqrt 0.12)) (cbrt (sqrt 0.12)))) (* (fabs (cbrt 0.12)) (pow x 2)) (* (pow x 2) (sqrt (sqrt 0.12))) (pow x 2) (* (pow x 2) (sqrt (sqrt 0.12))) (pow x 2) (* (pow (cbrt x) 2) (sqrt 0.12)) (* (sqrt 0.12) x) (* (pow x 2) (sqrt 0.12)) (* (sqrt 0.12) x) (* (cbrt (pow x 2)) (sqrt 0.12)) (* (fabs x) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (* (sqrt 0.12) x) (exp (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2)))) (log (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (exp (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2)))) (* (cbrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (cbrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))))) (cbrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (pow (+ (* 0.253 x) (* (pow x 2) (pow (sqrt 0.12) 2))) 3) (sqrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (sqrt (+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))) (+ (pow (* x 0.253) 3) (pow (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)) 3)) (* (pow x 2) (+ (* 0.253 0.253) (+ (* 0.12 (* 0.12 (pow x 2))) (* 0.12 (neg (* x 0.253)))))) (* (pow x 2) (- (* 0.253 0.253) (* (* 0.12 (pow x 2)) 0.12))) (* x (- 0.253 (* x 0.12))) (* 0.12 (pow x 2)) (* 0.12 (pow x 2)) (* 0.12 (pow x 2)) (* (pow x 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (* (pow x 2) (sqrt 0.12)) (* x (+ (* x 0.12) 0.253)) (* x (+ (* x 0.12) 0.253)) (* x (+ (* x 0.12) 0.253)) 0.752 * * * [progress]: adding candidates to table 0.851 * [progress]: [Phase 3 of 3] Extracting. 0.851 * * [regime]: Finding splitpoints for: (# # # #) 0.851 * * * [regime-changes]: Trying 3 branch expressions: ((* x (+ 0.253 (* x 0.12))) (- 1.0 (* x (+ 0.253 (* x 0.12)))) x) 0.851 * * * * [regimes]: Trying to branch on (* x (+ 0.253 (* x 0.12))) from (# # # #) 0.887 * * * * [regimes]: Trying to branch on (- 1.0 (* x (+ 0.253 (* x 0.12)))) from (# # # #) 0.919 * * * * [regimes]: Trying to branch on x from (# # # #) 0.952 * * * [regime]: Found split indices: #