3.267 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ x (+ (* x x) 1.0)) 0.016 * * [simplify]: iteration 0 : 6 enodes (cost 3 ) 0.017 * * [simplify]: iteration 1 : 6 enodes (cost 3 ) 0.017 * [simplify]: Simplified to: (/ x (+ (* x x) 1.0)) 0.017 * * [progress]: iteration 1 / 4 0.017 * * * [progress]: picking best candidate 0.018 * * * * [pick]: Picked # 0.018 * * * [progress]: localizing error 0.022 * * * [progress]: generating rewritten candidates 0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.029 * * * [progress]: generating series expansions 0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.029 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 0.029 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of 1.0 in x 0.030 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.030 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of 1.0 in x 0.041 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.041 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.041 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.041 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of 1.0 in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.044 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of 1.0 in x 0.063 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.063 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.063 * [taylor]: Taking taylor expansion of -1 in x 0.063 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of 1.0 in x 0.066 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.066 * [taylor]: Taking taylor expansion of -1 in x 0.066 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.066 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * * * [progress]: simplifying candidates 0.091 * [simplify]: Simplifying using # : (- (log x) (log (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (/ (* (* x x) x) (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0))) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (* (* (/ x (+ (* x x) 1.0)) (/ x (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (- x) (- (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) 1) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ 1 1) (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) (/ x 1) (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) x) (/ x (+ (pow (* x x) 3) (pow 1.0 3))) (/ x (- (* (* x x) (* x x)) (* 1.0 1.0))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.095 * * [simplify]: iteration 0 : 165 enodes (cost 210 ) 0.099 * * [simplify]: iteration 1 : 555 enodes (cost 195 ) 0.108 * * [simplify]: iteration 2 : 1839 enodes (cost 192 ) 0.144 * * [simplify]: iteration 3 : 5001 enodes (cost 192 ) 0.145 * [simplify]: Simplified to: (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (pow (/ x (+ (* x x) 1.0)) 3) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (pow (/ x (+ (* x x) 1.0)) 3) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (- x) (- (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (sqrt x) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) x (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) x) (/ x (+ (pow (* x x) 3) (pow 1.0 3))) (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (+ (* 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3)))) (/ 1 x)) (+ (* 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3)))) (/ 1 x)) 0.145 * * * [progress]: adding candidates to table 0.204 * * [progress]: iteration 2 / 4 0.204 * * * [progress]: picking best candidate 0.209 * * * * [pick]: Picked # 0.209 * * * [progress]: localizing error 0.219 * * * [progress]: generating rewritten candidates 0.220 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.258 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.275 * * * [progress]: generating series expansions 0.275 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.276 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) x) (- (pow x 4) 1.0)) in (x) around 0 0.276 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) x) (- (pow x 4) 1.0)) in x 0.276 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) x) in x 0.276 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.276 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of 1.0 in x 0.281 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) x) (- (pow x 4) 1.0)) in x 0.281 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) x) in x 0.281 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of 1.0 in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.281 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 0.303 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.303 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of 1.0 in x 0.303 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.303 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.307 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.308 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.308 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0)))) in (x) around 0 0.338 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0)))) in x 0.338 * [taylor]: Taking taylor expansion of -1 in x 0.338 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.338 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.338 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of 1.0 in x 0.339 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.339 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.339 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of 1.0 in x 0.347 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0)))) in x 0.347 * [taylor]: Taking taylor expansion of -1 in x 0.347 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.348 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.348 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of 1.0 in x 0.348 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.348 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.348 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.384 * [approximate]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in (x) around 0 0.384 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.384 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.385 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.385 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.411 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.411 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of 1.0 in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.415 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.415 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [approximate]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 0.467 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.467 * [taylor]: Taking taylor expansion of -1 in x 0.467 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.467 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.470 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.470 * [taylor]: Taking taylor expansion of -1 in x 0.470 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.470 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of 1.0 in x 0.523 * * * [progress]: simplifying candidates 0.525 * [simplify]: Simplifying using # : (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (+ (- (log x) (log (+ (- (* 1.0 1.0)) (pow x 4)))) (log (- (* x x) 1.0))) (+ (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (log (- (* x x) 1.0))) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (exp (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* (/ (* (* x x) x) (* (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (- (* 1.0 1.0)) (pow x 4))) (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))) (* (* (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))) (* (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* (* (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* x (- (pow (* x x) 3) (pow 1.0 3))) (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))) (* x (- (* (* x x) (* x x)) (* 1.0 1.0))) (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* x x)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* x x)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- 1.0)) (* (* x x) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (- 1.0) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* x x) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (- 1.0) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (sqrt (- (* x x) 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) 1) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (+ x (sqrt 1.0))) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ 1 (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (+ (* (- (* 1.0 1.0)) (- (* 1.0 1.0))) (- (* (pow x 4) (pow x 4)) (* (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (- (- (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* (* x x) (* x x)) (* 1.0 1.0))) (* x (- (* x x) 1.0)) (- (log x) (log (+ (- (* 1.0 1.0)) (pow x 4)))) (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (exp (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (* x x) x) (* (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (- (* 1.0 1.0)) (pow x 4))) (+ (- (* 1.0 1.0)) (pow x 4)))) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4))))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- x) (- (+ (- (* 1.0 1.0)) (pow x 4))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (sqrt x) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) 1) (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (sqrt x) 1) (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ 1 (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ 1 (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ 1 1) (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ 1 1) (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ 1 (+ (- (* 1.0 1.0)) (pow x 4))) (/ (+ (- (* 1.0 1.0)) (pow x 4)) x) (/ x (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x 1) (/ x 1) (/ (+ (- (* 1.0 1.0)) (pow x 4)) (cbrt x)) (/ (+ (- (* 1.0 1.0)) (pow x 4)) (sqrt x)) (/ (+ (- (* 1.0 1.0)) (pow x 4)) x) (/ x (+ (pow (- (* 1.0 1.0)) 3) (pow (pow x 4) 3))) (/ x (- (* (- (* 1.0 1.0)) (- (* 1.0 1.0))) (* (pow x 4) (pow x 4)))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 x) (+ (* 1.0 (pow x 5)) (* 1.0 (pow x 9))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3)))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3)))) 0.531 * * [simplify]: iteration 0 : 427 enodes (cost 860 ) 0.539 * * [simplify]: iteration 1 : 1887 enodes (cost 778 ) 0.573 * * [simplify]: iteration 2 : 5003 enodes (cost 745 ) 0.577 * [simplify]: Simplified to: (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (exp (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (pow (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) 3) (pow (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) 3) (* (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (pow (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) 3) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* x (- (pow (* x x) 3) (pow 1.0 3))) (* (+ (* 1.0 (+ 1.0 (* x x))) (* (pow x 3) x)) (+ (- (* 1.0 1.0)) (pow x 4))) (* (- (pow x 4) (* 1.0 1.0)) x) (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (sqrt (- (* x x) 1.0))) (/ x (- (pow x 4) (* 1.0 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (+ x (sqrt 1.0))) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (/ (- (* x x) 1.0) (- (pow x 4) (* 1.0 1.0))) (* (- (* x x) 1.0) (- (+ (* (* 1.0 1.0) (* 1.0 1.0)) (pow x 8)) (* (- (* 1.0 1.0)) (pow x 4)))) (* (- (- (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3))) x (* x (- (* x x) 1.0)) (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (exp (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (pow (/ x (+ (- (* 1.0 1.0)) (pow x 4))) 3) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4))))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (pow (/ x (+ (- (* 1.0 1.0)) (pow x 4))) 3) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- x) (- (* 1.0 1.0) (pow x 4)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (sqrt x) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt x) (/ (sqrt x) (- (pow x 4) (* 1.0 1.0))) (sqrt x) (/ (sqrt x) (- (pow x 4) (* 1.0 1.0))) (/ 1 (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ 1 (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) 1 (/ x (- (pow x 4) (* 1.0 1.0))) 1 (/ x (- (pow x 4) (* 1.0 1.0))) (/ 1 (- (pow x 4) (* 1.0 1.0))) (/ (- (pow x 4) (* 1.0 1.0)) x) (/ x (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) x x (/ (+ (- (* 1.0 1.0)) (pow x 4)) (cbrt x)) (/ (+ (- (* 1.0 1.0)) (pow x 4)) (sqrt x)) (/ (- (pow x 4) (* 1.0 1.0)) x) (/ x (- (pow (pow x 4) 3) (pow (* 1.0 1.0) 3))) (/ x (+ (- (pow x 8)) (* (pow 1.0 3) 1.0))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* (- 1.0) (+ (+ x (pow x 5)) (pow x 9))) (+ (/ 1 (pow x 3)) (* 1.0 (+ (/ 1 (pow x 11)) (/ 1 (pow x 7))))) (+ (/ 1 (pow x 3)) (* 1.0 (+ (/ 1 (pow x 11)) (/ 1 (pow x 7))))) 0.577 * * * [progress]: adding candidates to table 0.764 * * [progress]: iteration 3 / 4 0.764 * * * [progress]: picking best candidate 0.769 * * * * [pick]: Picked # 0.769 * * * [progress]: localizing error 0.781 * * * [progress]: generating rewritten candidates 0.781 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.794 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.804 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.962 * * * [progress]: generating series expansions 0.962 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.963 * [approximate]: Taking taylor expansion of (/ (pow x 3) (- (pow x 4) 1.0)) in (x) around 0 0.963 * [taylor]: Taking taylor expansion of (/ (pow x 3) (- (pow x 4) 1.0)) in x 0.963 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.963 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of 1.0 in x 0.965 * [taylor]: Taking taylor expansion of (/ (pow x 3) (- (pow x 4) 1.0)) in x 0.965 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.965 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of 1.0 in x 1.007 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 1.007 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.007 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.007 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.007 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.008 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.008 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of 1.0 in x 1.009 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.010 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.010 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.010 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.010 * [taylor]: Taking taylor expansion of x in x 1.010 * [taylor]: Taking taylor expansion of 1.0 in x 1.063 * [approximate]: Taking taylor expansion of (/ -1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 1.063 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.063 * [taylor]: Taking taylor expansion of -1 in x 1.063 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.063 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.063 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of 1.0 in x 1.065 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.065 * [taylor]: Taking taylor expansion of -1 in x 1.065 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.065 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.065 * [taylor]: Taking taylor expansion of x in x 1.065 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.065 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.065 * [taylor]: Taking taylor expansion of x in x 1.066 * [taylor]: Taking taylor expansion of 1.0 in x 1.125 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 1.126 * [approximate]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in (x) around 0 1.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in x 1.126 * [taylor]: Taking taylor expansion of 1.0 in x 1.126 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.126 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of 1.0 in x 1.127 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in x 1.127 * [taylor]: Taking taylor expansion of 1.0 in x 1.127 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.127 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of 1.0 in x 1.163 * [approximate]: Taking taylor expansion of (/ 1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 1.163 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.163 * [taylor]: Taking taylor expansion of 1.0 in x 1.163 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.163 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.164 * [taylor]: Taking taylor expansion of 1.0 in x 1.172 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.172 * [taylor]: Taking taylor expansion of 1.0 in x 1.172 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.172 * [taylor]: Taking taylor expansion of x in x 1.172 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.173 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.173 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.173 * [taylor]: Taking taylor expansion of 1.0 in x 1.219 * [approximate]: Taking taylor expansion of (/ -1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 1.219 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.219 * [taylor]: Taking taylor expansion of -1.0 in x 1.219 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.219 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.219 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of 1.0 in x 1.222 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.222 * [taylor]: Taking taylor expansion of -1.0 in x 1.222 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.222 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.222 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.222 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.222 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of 1.0 in x 1.278 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.278 * [approximate]: Taking taylor expansion of (- (/ (pow x 3) (- (pow x 4) 1.0)) (* 1.0 (/ x (- (pow x 4) 1.0)))) in (x) around 0 1.279 * [taylor]: Taking taylor expansion of (- (/ (pow x 3) (- (pow x 4) 1.0)) (* 1.0 (/ x (- (pow x 4) 1.0)))) in x 1.279 * [taylor]: Taking taylor expansion of (/ (pow x 3) (- (pow x 4) 1.0)) in x 1.279 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.279 * [taylor]: Taking taylor expansion of x in x 1.279 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.279 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.279 * [taylor]: Taking taylor expansion of x in x 1.279 * [taylor]: Taking taylor expansion of 1.0 in x 1.281 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in x 1.281 * [taylor]: Taking taylor expansion of 1.0 in x 1.281 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.281 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.281 * [taylor]: Taking taylor expansion of x in x 1.281 * [taylor]: Taking taylor expansion of 1.0 in x 1.282 * [taylor]: Taking taylor expansion of (- (/ (pow x 3) (- (pow x 4) 1.0)) (* 1.0 (/ x (- (pow x 4) 1.0)))) in x 1.282 * [taylor]: Taking taylor expansion of (/ (pow x 3) (- (pow x 4) 1.0)) in x 1.282 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.282 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of 1.0 in x 1.284 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in x 1.284 * [taylor]: Taking taylor expansion of 1.0 in x 1.284 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.284 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of 1.0 in x 1.306 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))))) in (x) around 0 1.306 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))))) in x 1.306 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.306 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.306 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.306 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.306 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.306 * [taylor]: Taking taylor expansion of x in x 1.307 * [taylor]: Taking taylor expansion of 1.0 in x 1.308 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) in x 1.308 * [taylor]: Taking taylor expansion of 1.0 in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.308 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.308 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.308 * [taylor]: Taking taylor expansion of x in x 1.309 * [taylor]: Taking taylor expansion of 1.0 in x 1.312 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))))) in x 1.312 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.312 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.312 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.312 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.312 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.313 * [taylor]: Taking taylor expansion of 1.0 in x 1.314 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) in x 1.314 * [taylor]: Taking taylor expansion of 1.0 in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.314 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.314 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.315 * [taylor]: Taking taylor expansion of 1.0 in x 1.353 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)))) in (x) around 0 1.353 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)))) in x 1.353 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) in x 1.354 * [taylor]: Taking taylor expansion of 1.0 in x 1.354 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.354 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.354 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.354 * [taylor]: Taking taylor expansion of x in x 1.354 * [taylor]: Taking taylor expansion of 1.0 in x 1.357 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.357 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.357 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.357 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.357 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.357 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.357 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of 1.0 in x 1.359 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)))) in x 1.359 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- (/ 1 (pow x 4)) 1.0)))) in x 1.359 * [taylor]: Taking taylor expansion of 1.0 in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.359 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.359 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.360 * [taylor]: Taking taylor expansion of 1.0 in x 1.363 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 3) (- (/ 1 (pow x 4)) 1.0))) in x 1.363 * [taylor]: Taking taylor expansion of (* (pow x 3) (- (/ 1 (pow x 4)) 1.0)) in x 1.363 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.363 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of 1.0 in x 1.395 * * * [progress]: simplifying candidates 1.398 * [simplify]: Simplifying using # : (- (* (log x) 3) (log (- (pow x 4) (* 1.0 1.0)))) (- (* (log x) 3) (log (- (pow x 4) (* 1.0 1.0)))) (- (log (pow x 3)) (log (- (pow x 4) (* 1.0 1.0)))) (log (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (exp (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (/ (* (* (pow x 3) (pow x 3)) (pow x 3)) (* (* (- (pow x 4) (* 1.0 1.0)) (- (pow x 4) (* 1.0 1.0))) (- (pow x 4) (* 1.0 1.0)))) (* (cbrt (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (cbrt (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))))) (cbrt (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (* (* (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (sqrt (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (sqrt (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (- (pow x 3)) (- (- (pow x 4) (* 1.0 1.0))) (/ (pow (* (cbrt x) (cbrt x)) 3) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow (cbrt x) 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (* (cbrt x) (cbrt x)) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (cbrt x) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (* (cbrt x) (cbrt x)) 3) 1) (/ (pow (cbrt x) 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow (* (cbrt x) (cbrt x)) 3) (+ (pow (sqrt x) 4) 1.0)) (/ (pow (cbrt x) 3) (- (pow (sqrt x) 4) 1.0)) (/ (pow (* (cbrt x) (cbrt x)) 3) (+ (sqrt (pow x 4)) 1.0)) (/ (pow (cbrt x) 3) (- (sqrt (pow x 4)) 1.0)) (/ (pow (* (cbrt x) (cbrt x)) 3) (+ (pow x (/ 4 2)) 1.0)) (/ (pow (cbrt x) 3) (- (pow x (/ 4 2)) 1.0)) (/ (pow (sqrt x) 3) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow (sqrt x) 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (sqrt x) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (sqrt x) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (sqrt x) 3) 1) (/ (pow (sqrt x) 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow (sqrt x) 3) (+ (pow (sqrt x) 4) 1.0)) (/ (pow (sqrt x) 3) (- (pow (sqrt x) 4) 1.0)) (/ (pow (sqrt x) 3) (+ (sqrt (pow x 4)) 1.0)) (/ (pow (sqrt x) 3) (- (sqrt (pow x 4)) 1.0)) (/ (pow (sqrt x) 3) (+ (pow x (/ 4 2)) 1.0)) (/ (pow (sqrt x) 3) (- (pow x (/ 4 2)) 1.0)) (/ (pow 1 3) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow x 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow 1 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow 1 3) 1) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow 1 3) (+ (pow (sqrt x) 4) 1.0)) (/ (pow x 3) (- (pow (sqrt x) 4) 1.0)) (/ (pow 1 3) (+ (sqrt (pow x 4)) 1.0)) (/ (pow x 3) (- (sqrt (pow x 4)) 1.0)) (/ (pow 1 3) (+ (pow x (/ 4 2)) 1.0)) (/ (pow x 3) (- (pow x (/ 4 2)) 1.0)) (/ (* x x) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ x (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (* x x) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ x (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (* x x) 1) (/ x (- (pow x 4) (* 1.0 1.0))) (/ (* x x) (+ (pow (sqrt x) 4) 1.0)) (/ x (- (pow (sqrt x) 4) 1.0)) (/ (* x x) (+ (sqrt (pow x 4)) 1.0)) (/ x (- (sqrt (pow x 4)) 1.0)) (/ (* x x) (+ (pow x (/ 4 2)) 1.0)) (/ x (- (pow x (/ 4 2)) 1.0)) (/ (* (cbrt (pow x 3)) (cbrt (pow x 3))) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (cbrt (pow x 3)) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (* (cbrt (pow x 3)) (cbrt (pow x 3))) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (cbrt (pow x 3)) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (* (cbrt (pow x 3)) (cbrt (pow x 3))) 1) (/ (cbrt (pow x 3)) (- (pow x 4) (* 1.0 1.0))) (/ (* (cbrt (pow x 3)) (cbrt (pow x 3))) (+ (pow (sqrt x) 4) 1.0)) (/ (cbrt (pow x 3)) (- (pow (sqrt x) 4) 1.0)) (/ (* (cbrt (pow x 3)) (cbrt (pow x 3))) (+ (sqrt (pow x 4)) 1.0)) (/ (cbrt (pow x 3)) (- (sqrt (pow x 4)) 1.0)) (/ (* (cbrt (pow x 3)) (cbrt (pow x 3))) (+ (pow x (/ 4 2)) 1.0)) (/ (cbrt (pow x 3)) (- (pow x (/ 4 2)) 1.0)) (/ (pow (* (cbrt x) (cbrt x)) 3) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow (cbrt x) 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (* (cbrt x) (cbrt x)) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (cbrt x) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (* (cbrt x) (cbrt x)) 3) 1) (/ (pow (cbrt x) 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow (* (cbrt x) (cbrt x)) 3) (+ (pow (sqrt x) 4) 1.0)) (/ (pow (cbrt x) 3) (- (pow (sqrt x) 4) 1.0)) (/ (pow (* (cbrt x) (cbrt x)) 3) (+ (sqrt (pow x 4)) 1.0)) (/ (pow (cbrt x) 3) (- (sqrt (pow x 4)) 1.0)) (/ (pow (* (cbrt x) (cbrt x)) 3) (+ (pow x (/ 4 2)) 1.0)) (/ (pow (cbrt x) 3) (- (pow x (/ 4 2)) 1.0)) (/ (pow (sqrt x) 3) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow (sqrt x) 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (sqrt x) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (sqrt x) 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow (sqrt x) 3) 1) (/ (pow (sqrt x) 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow (sqrt x) 3) (+ (pow (sqrt x) 4) 1.0)) (/ (pow (sqrt x) 3) (- (pow (sqrt x) 4) 1.0)) (/ (pow (sqrt x) 3) (+ (sqrt (pow x 4)) 1.0)) (/ (pow (sqrt x) 3) (- (sqrt (pow x 4)) 1.0)) (/ (pow (sqrt x) 3) (+ (pow x (/ 4 2)) 1.0)) (/ (pow (sqrt x) 3) (- (pow x (/ 4 2)) 1.0)) (/ (pow 1 3) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow x 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow 1 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow 1 3) 1) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow 1 3) (+ (pow (sqrt x) 4) 1.0)) (/ (pow x 3) (- (pow (sqrt x) 4) 1.0)) (/ (pow 1 3) (+ (sqrt (pow x 4)) 1.0)) (/ (pow x 3) (- (sqrt (pow x 4)) 1.0)) (/ (pow 1 3) (+ (pow x (/ 4 2)) 1.0)) (/ (pow x 3) (- (pow x (/ 4 2)) 1.0)) (/ x (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (* x x) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ x (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (* x x) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ x 1) (/ (* x x) (- (pow x 4) (* 1.0 1.0))) (/ x (+ (pow (sqrt x) 4) 1.0)) (/ (* x x) (- (pow (sqrt x) 4) 1.0)) (/ x (+ (sqrt (pow x 4)) 1.0)) (/ (* x x) (- (sqrt (pow x 4)) 1.0)) (/ x (+ (pow x (/ 4 2)) 1.0)) (/ (* x x) (- (pow x (/ 4 2)) 1.0)) (/ (sqrt (pow x 3)) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (sqrt (pow x 3)) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (pow x 3)) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (pow x 3)) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (sqrt (pow x 3)) 1) (/ (sqrt (pow x 3)) (- (pow x 4) (* 1.0 1.0))) (/ (sqrt (pow x 3)) (+ (pow (sqrt x) 4) 1.0)) (/ (sqrt (pow x 3)) (- (pow (sqrt x) 4) 1.0)) (/ (sqrt (pow x 3)) (+ (sqrt (pow x 4)) 1.0)) (/ (sqrt (pow x 3)) (- (sqrt (pow x 4)) 1.0)) (/ (sqrt (pow x 3)) (+ (pow x (/ 4 2)) 1.0)) (/ (sqrt (pow x 3)) (- (pow x (/ 4 2)) 1.0)) (/ 1 (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow x 3) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ 1 (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ 1 1) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ 1 (+ (pow (sqrt x) 4) 1.0)) (/ (pow x 3) (- (pow (sqrt x) 4) 1.0)) (/ 1 (+ (sqrt (pow x 4)) 1.0)) (/ (pow x 3) (- (sqrt (pow x 4)) 1.0)) (/ 1 (+ (pow x (/ 4 2)) 1.0)) (/ (pow x 3) (- (pow x (/ 4 2)) 1.0)) (/ (pow x (/ 3 2)) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (pow x (/ 3 2)) (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow x (/ 3 2)) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (pow x (/ 3 2)) (sqrt (- (pow x 4) 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(pow x 4) (pow x 4)) (* (* 1.0 1.0) (* 1.0 1.0)))))) (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) 0) (- (+ (* 1.0 (pow x 7)) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 11))))) (+ (* 1.0 (/ 1 (pow x 9))) (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x))) (+ (* 1.0 (/ 1 (pow x 9))) (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x))) (- (+ (* 1.0 x) (+ (* 1.0 (pow x 5)) (* 1.0 (pow x 9))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (* 1.0 (/ 1 (pow x 3))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (* 1.0 (/ 1 (pow x 3))))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 1.408 * * [simplify]: iteration 0 : 666 enodes (cost 1635 ) 1.422 * * [simplify]: iteration 1 : 3507 enodes (cost 1521 ) 1.489 * * [simplify]: iteration 2 : 5002 enodes (cost 1521 ) 1.497 * [simplify]: Simplified to: (log (/ (pow x 3) (- (pow x 4) (* 1.0 1.0)))) (log (/ (pow x 3) (- (pow x 4) (* 1.0 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(- (* (pow x 4) (pow x 4)) (* (* 1.0 1.0) (* 1.0 1.0)))) (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (exp (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (pow (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))) 3) (pow (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))) 3) (* (cbrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (cbrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))))) (cbrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (pow (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))) 3) (sqrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (sqrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (* 1.0 x)) (- (- (pow x 4) (* 1.0 1.0))) (/ 1.0 (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ x (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ 1.0 (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ x (sqrt (- (pow x 4) (* 1.0 1.0)))) 1.0 (/ x (- (pow x 4) (* 1.0 1.0))) (/ 1.0 (+ (pow x 2) 1.0)) (/ x (- (pow x 2) 1.0)) (/ 1.0 (+ (sqrt (pow x 4)) 1.0)) (/ x (- (sqrt 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1.0)))))) (cbrt (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))))))) (cbrt (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))))) (pow (- (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) 3) (sqrt (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))))) (sqrt (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))))) (* (- (pow x 4) (* 1.0 1.0)) (- (pow x 3) (* 1.0 x))) (* (- (pow x 4) (* 1.0 1.0)) (- (pow x 4) (* 1.0 1.0))) (- (pow (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) 3) (pow (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))) 3)) (+ (* (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))))) (* (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))))) (* (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))))) (+ (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (/ (* x x) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ 1.0 (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))))) (- (/ (* x x) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ 1.0 (sqrt (- (pow x 4) (* 1.0 1.0))))) (- (pow x 2) 1.0) (- (/ (* x x) (+ (pow x 2) 1.0)) (/ 1.0 (+ (pow x 2) 1.0))) (- (/ (* x x) (+ (sqrt (pow x 4)) 1.0)) (/ 1.0 (+ (sqrt (pow x 4)) 1.0))) (- (/ (* x x) (+ (pow x 2) 1.0)) (/ 1.0 (+ (pow x 2) 1.0))) (- (pow x 3) (* 1.0 x)) (- (/ (pow x 3) (- (pow (pow x 4) 3) (pow (* 1.0 1.0) 3))) (/ (* 1.0 x) (- (pow (pow x 4) 3) (pow (* 1.0 1.0) 3)))) (- (/ (pow x 3) (- (* (pow x 4) (pow x 4)) (* (* 1.0 1.0) (* 1.0 1.0)))) (/ (* 1.0 x) (- (* (pow x 4) (pow x 4)) (* (* 1.0 1.0) (* 1.0 1.0))))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (- (* 1.0 (pow x 7))) (* 1.0 (+ (pow x 3) (pow x 11)))) (+ (* 1.0 (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (/ 1 x)) (+ (* 1.0 (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (/ 1 x)) (- (+ (* 1.0 x) (* 1.0 (+ (pow x 5) (pow x 9))))) (* 1.0 (+ (/ 1 (pow x 11)) (+ (/ 1 (pow x 7)) (/ 1 (pow x 3))))) (* 1.0 (+ (/ 1 (pow x 11)) (+ (/ 1 (pow x 7)) (/ 1 (pow x 3))))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 1.498 * * * [progress]: adding candidates to table 1.862 * * [progress]: iteration 4 / 4 1.862 * * * [progress]: picking best candidate 1.866 * * * * [pick]: Picked # 1.866 * * * [progress]: localizing error 1.885 * * * [progress]: generating rewritten candidates 1.885 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1.895 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 1.899 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 1.903 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 1.950 * * * [progress]: generating series expansions 1.950 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1.951 * [approximate]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in (x) around 0 1.951 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in x 1.951 * [taylor]: Taking taylor expansion of 1.0 in x 1.951 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 1.951 * [taylor]: Taking taylor expansion of x in x 1.951 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.951 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.951 * [taylor]: Taking taylor expansion of x in x 1.951 * [taylor]: Taking taylor expansion of 1.0 in x 1.953 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (- (pow x 4) 1.0))) in x 1.953 * [taylor]: Taking taylor expansion of 1.0 in x 1.953 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 1.953 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [taylor]: Taking taylor expansion of 1.0 in x 1.989 * [approximate]: Taking taylor expansion of (/ 1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 1.989 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.989 * [taylor]: Taking taylor expansion of 1.0 in x 1.989 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.989 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.989 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.989 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.990 * [taylor]: Taking taylor expansion of 1.0 in x 1.992 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 1.993 * [taylor]: Taking taylor expansion of 1.0 in x 1.993 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 1.993 * [taylor]: Taking taylor expansion of x in x 1.993 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 1.993 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.993 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.993 * [taylor]: Taking taylor expansion of x in x 1.993 * [taylor]: Taking taylor expansion of 1.0 in x 2.044 * [approximate]: Taking taylor expansion of (/ -1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 2.045 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 2.045 * [taylor]: Taking taylor expansion of -1.0 in x 2.045 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 2.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.045 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.045 * [taylor]: Taking taylor expansion of x in x 2.045 * [taylor]: Taking taylor expansion of 1.0 in x 2.048 * [taylor]: Taking taylor expansion of (/ -1.0 (* x (- (/ 1 (pow x 4)) 1.0))) in x 2.048 * [taylor]: Taking taylor expansion of -1.0 in x 2.048 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 2.048 * [taylor]: Taking taylor expansion of x in x 2.048 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 2.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.048 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.048 * [taylor]: Taking taylor expansion of x in x 2.049 * [taylor]: Taking taylor expansion of 1.0 in x 2.102 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 2.102 * [approximate]: Taking taylor expansion of (/ 1 (pow x 5)) in (x) around 0 2.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 2.102 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.102 * [taylor]: Taking taylor expansion of x in x 2.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 2.103 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.103 * [taylor]: Taking taylor expansion of x in x 2.118 * [approximate]: Taking taylor expansion of (pow x 5) in (x) around 0 2.118 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.118 * [taylor]: Taking taylor expansion of x in x 2.118 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.118 * [taylor]: Taking taylor expansion of x in x 2.130 * [approximate]: Taking taylor expansion of (* -1 (pow x 5)) in (x) around 0 2.130 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x 2.130 * [taylor]: Taking taylor expansion of -1 in x 2.130 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.130 * [taylor]: Taking taylor expansion of x in x 2.130 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x 2.130 * [taylor]: Taking taylor expansion of -1 in x 2.130 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.130 * [taylor]: Taking taylor expansion of x in x 2.146 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 2.146 * [approximate]: Taking taylor expansion of (/ 1 (pow x 9)) in (x) around 0 2.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 9)) in x 2.147 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.147 * [taylor]: Taking taylor expansion of x in x 2.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 9)) in x 2.148 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.148 * [taylor]: Taking taylor expansion of x in x 2.167 * [approximate]: Taking taylor expansion of (pow x 9) in (x) around 0 2.167 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.167 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.167 * [taylor]: Taking taylor expansion of x in x 2.188 * [approximate]: Taking taylor expansion of (* -1 (pow x 9)) in (x) around 0 2.188 * [taylor]: Taking taylor expansion of (* -1 (pow x 9)) in x 2.188 * [taylor]: Taking taylor expansion of -1 in x 2.188 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (* -1 (pow x 9)) in x 2.188 * [taylor]: Taking taylor expansion of -1 in x 2.188 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.209 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 2.209 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) in (x) around 0 2.209 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) in x 2.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 9)) in x 2.209 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.209 * [taylor]: Taking taylor expansion of x in x 2.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 2.211 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.211 * [taylor]: Taking taylor expansion of x in x 2.212 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) in x 2.212 * [taylor]: Taking taylor expansion of (/ 1 (pow x 9)) in x 2.212 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.212 * [taylor]: Taking taylor expansion of x in x 2.213 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 2.213 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.213 * [taylor]: Taking taylor expansion of x in x 2.275 * [approximate]: Taking taylor expansion of (+ (pow x 5) (pow x 9)) in (x) around 0 2.275 * [taylor]: Taking taylor expansion of (+ (pow x 5) (pow x 9)) in x 2.275 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.275 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of (+ (pow x 5) (pow x 9)) in x 2.276 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.318 * [approximate]: Taking taylor expansion of (- (+ (pow x 5) (pow x 9))) in (x) around 0 2.318 * [taylor]: Taking taylor expansion of (- (+ (pow x 5) (pow x 9))) in x 2.318 * [taylor]: Taking taylor expansion of (+ (pow x 5) (pow x 9)) in x 2.318 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.318 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.318 * [taylor]: Taking taylor expansion of (- (+ (pow x 5) (pow x 9))) in x 2.318 * [taylor]: Taking taylor expansion of (+ (pow x 5) (pow x 9)) in x 2.318 * [taylor]: Taking taylor expansion of (pow x 5) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.318 * [taylor]: Taking taylor expansion of (pow x 9) in x 2.318 * [taylor]: Taking taylor expansion of x in x 2.369 * * * [progress]: simplifying candidates 2.371 * [simplify]: Simplifying using # : (- (+ (log 1.0) (log x)) (log (- (pow x 4) (* 1.0 1.0)))) (- (log (* 1.0 x)) (log (- (pow x 4) (* 1.0 1.0)))) (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (exp (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (* (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* (- (pow x 4) (* 1.0 1.0)) (- (pow x 4) (* 1.0 1.0))) (- (pow x 4) (* 1.0 1.0)))) (/ (* (* (* 1.0 x) (* 1.0 x)) (* 1.0 x)) (* (* (- (pow x 4) (* 1.0 1.0)) (- (pow x 4) (* 1.0 1.0))) (- (pow x 4) (* 1.0 1.0)))) (* (cbrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (cbrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))))) (cbrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (* (* (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (sqrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (sqrt (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (- (* 1.0 x)) (- (- (pow x 4) (* 1.0 1.0))) (/ 1.0 (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ x (cbrt (- (pow x 4) (* 1.0 1.0)))) (/ 1.0 (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ x (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ 1.0 1) (/ x (- (pow x 4) (* 1.0 1.0))) (/ 1.0 (+ (pow (sqrt x) 4) 1.0)) (/ x (- (pow (sqrt x) 4) 1.0)) (/ 1.0 (+ (sqrt (pow x 4)) 1.0)) (/ x (- (sqrt (pow x 4)) 1.0)) (/ 1.0 (+ (pow x (/ 4 2)) 1.0)) (/ x (- (pow x (/ 4 2)) 1.0)) (/ 1 (- (pow x 4) (* 1.0 1.0))) (/ (- (pow x 4) (* 1.0 1.0)) (* 1.0 x)) (/ (* 1.0 x) (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))) (/ (* 1.0 x) (sqrt (- (pow x 4) (* 1.0 1.0)))) (/ (* 1.0 x) 1) (/ (* 1.0 x) (+ (pow (sqrt x) 4) 1.0)) (/ (* 1.0 x) (+ (sqrt (pow x 4)) 1.0)) (/ (* 1.0 x) (+ (pow x (/ 4 2)) 1.0)) (/ (- (pow x 4) (* 1.0 1.0)) x) (/ (* 1.0 x) (- (pow (pow x 4) 3) (pow (* 1.0 1.0) 3))) (/ (* 1.0 x) (- (* (pow x 4) (pow x 4)) (* (* 1.0 1.0) (* 1.0 1.0)))) (- 5) (- (* (log x) 5)) (- (* (log x) 5)) (- (log (pow x 5))) (- 0 (* (log x) 5)) (- 0 (* (log x) 5)) (- 0 (log (pow x 5))) (- (log 1) (* (log x) 5)) (- (log 1) (* (log x) 5)) (- (log 1) (log (pow x 5))) (log (/ 1 (pow x 5))) (exp (/ 1 (pow x 5))) (/ (* (* 1 1) 1) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (/ 1 (pow x 5))) (cbrt (/ 1 (pow x 5)))) (cbrt (/ 1 (pow x 5))) (* (* (/ 1 (pow x 5)) (/ 1 (pow x 5))) (/ 1 (pow x 5))) (sqrt (/ 1 (pow x 5))) (sqrt (/ 1 (pow x 5))) (- 1) (- (pow x 5)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 5)) (/ (cbrt 1) (pow (cbrt x) 5)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 5)) (/ (cbrt 1) (pow (sqrt x) 5)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 5)) (/ (cbrt 1) (pow x 5)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (/ (cbrt 1) (cbrt (pow x 5))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow x 5))) (/ (cbrt 1) (sqrt (pow x 5))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (pow x 5)) (/ (* (cbrt 1) (cbrt 1)) (pow x (/ 5 2))) (/ (cbrt 1) (pow x (/ 5 2))) (/ (sqrt 1) (pow (* (cbrt x) (cbrt x)) 5)) (/ (sqrt 1) (pow (cbrt x) 5)) (/ (sqrt 1) (pow (sqrt x) 5)) (/ (sqrt 1) (pow (sqrt x) 5)) (/ (sqrt 1) (pow 1 5)) (/ (sqrt 1) (pow x 5)) (/ (sqrt 1) (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (/ (sqrt 1) (cbrt (pow x 5))) (/ (sqrt 1) (sqrt (pow x 5))) (/ (sqrt 1) (sqrt (pow x 5))) (/ (sqrt 1) 1) (/ (sqrt 1) (pow x 5)) (/ (sqrt 1) (pow x (/ 5 2))) (/ (sqrt 1) (pow x (/ 5 2))) (/ 1 (pow (* (cbrt x) (cbrt x)) 5)) (/ 1 (pow (cbrt x) 5)) (/ 1 (pow (sqrt x) 5)) (/ 1 (pow (sqrt x) 5)) (/ 1 (pow 1 5)) (/ 1 (pow x 5)) (/ 1 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (/ 1 (cbrt (pow x 5))) (/ 1 (sqrt (pow x 5))) (/ 1 (sqrt (pow x 5))) (/ 1 1) (/ 1 (pow x 5)) (/ 1 (pow x (/ 5 2))) (/ 1 (pow x (/ 5 2))) (/ 1 (pow x 5)) (/ (pow x 5) 1) (/ 1 (pow (* (cbrt x) (cbrt x)) 5)) (/ 1 (pow (sqrt x) 5)) (/ 1 (pow 1 5)) (/ 1 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (/ 1 (sqrt (pow x 5))) (/ 1 1) (/ 1 (pow x (/ 5 2))) (/ (pow x 5) (cbrt 1)) (/ (pow x 5) (sqrt 1)) (/ (pow x 5) 1) (- 9) (- (* (log x) 9)) (- (* (log x) 9)) (- (log (pow x 9))) (- 0 (* (log x) 9)) (- 0 (* (log x) 9)) (- 0 (log (pow x 9))) (- (log 1) (* (log x) 9)) (- (log 1) (* (log x) 9)) (- (log 1) (log (pow x 9))) (log (/ 1 (pow x 9))) (exp (/ 1 (pow x 9))) (/ (* (* 1 1) 1) (* (* (pow x 9) (pow x 9)) (pow x 9))) (* (cbrt (/ 1 (pow x 9))) (cbrt (/ 1 (pow x 9)))) (cbrt (/ 1 (pow x 9))) (* (* (/ 1 (pow x 9)) (/ 1 (pow x 9))) (/ 1 (pow x 9))) (sqrt (/ 1 (pow x 9))) (sqrt (/ 1 (pow x 9))) (- 1) (- (pow x 9)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt x) (cbrt x)) 9)) (/ (cbrt 1) (pow (cbrt x) 9)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt x) 9)) (/ (cbrt 1) (pow (sqrt x) 9)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 9)) (/ (cbrt 1) (pow x 9)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow x 9)) (cbrt (pow x 9)))) (/ (cbrt 1) (cbrt (pow x 9))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow x 9))) (/ (cbrt 1) (sqrt (pow x 9))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ 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(+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (- (+ (* 1.0 x) (+ (* 1.0 (pow x 5)) (* 1.0 (pow x 9))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (* 1.0 (/ 1 (pow x 3))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (* 1.0 (/ 1 (pow x 3))))) (/ 1 (pow x 5)) (/ 1 (pow x 5)) (/ 1 (pow x 5)) (/ 1 (pow x 9)) (/ 1 (pow x 9)) (/ 1 (pow x 9)) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) 2.379 * * [simplify]: iteration 0 : 561 enodes (cost 927 ) 2.390 * * [simplify]: iteration 1 : 2659 enodes (cost 779 ) 2.423 * * [simplify]: iteration 2 : 5001 enodes (cost 778 ) 2.428 * [simplify]: Simplified to: (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (log (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (exp (/ (* 1.0 x) (- (pow x 4) (* 1.0 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1.0 1.0))))) (/ (* 1.0 x) (sqrt (- (pow x 4) (* 1.0 1.0)))) (* 1.0 x) (/ (* 1.0 x) (+ (pow (sqrt x) 4) 1.0)) (/ (* 1.0 x) (+ (sqrt (pow x 4)) 1.0)) (/ (* 1.0 x) (+ (pow x (/ 4 2)) 1.0)) (/ (- (pow x 4) (* 1.0 1.0)) x) (/ (* 1.0 x) (- (pow (pow x 4) 3) (pow (* 1.0 1.0) 3))) (* (/ x (+ (* (- (pow 1.0 3)) 1.0) (pow x 8))) 1.0) (- 5) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (log (/ 1 (pow x 5))) (exp (/ 1 (pow x 5))) (/ 1 (pow (pow x 5) 3)) (* (cbrt (/ 1 (pow x 5))) (cbrt (/ 1 (pow x 5)))) (cbrt (/ 1 (pow x 5))) (/ 1 (pow (pow x 5) 3)) (sqrt (/ 1 (pow x 5))) (sqrt (/ 1 (pow x 5))) (- 1) (- (pow x 5)) (/ 1 (pow (* (cbrt x) (cbrt x)) 5)) (/ 1 (pow (cbrt x) 5)) (/ 1 (pow (sqrt x) 5)) (/ 1 (pow (sqrt x) 5)) 1 (/ 1 (pow x 5)) (/ (/ 1 (cbrt (pow x 5))) (cbrt (pow x 5))) (/ 1 (cbrt (pow x 5))) (/ 1 (sqrt (pow x 5))) (/ 1 (sqrt (pow x 5))) 1 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9))) (log (/ 1 (pow x 9))) (log (/ 1 (pow x 9))) (log (/ 1 (pow x 9))) (log (/ 1 (pow x 9))) (exp (/ 1 (pow x 9))) (/ 1 (pow (pow x 9) 3)) (* (cbrt (/ 1 (pow x 9))) (cbrt (/ 1 (pow x 9)))) (cbrt (/ 1 (pow x 9))) (/ 1 (pow (pow x 9) 3)) (sqrt (/ 1 (pow x 9))) (sqrt (/ 1 (pow x 9))) (- 1) (- (pow x 9)) (/ 1 (pow (* (cbrt x) (cbrt x)) 9)) (/ 1 (pow (cbrt x) 9)) (/ 1 (pow (sqrt x) 9)) (/ 1 (pow (sqrt x) 9)) 1 (/ 1 (pow x 9)) (/ (/ 1 (cbrt (pow x 9))) (cbrt (pow x 9))) (/ 1 (cbrt (pow x 9))) (/ 1 (sqrt (pow x 9))) (/ 1 (sqrt (pow x 9))) 1 (/ 1 (pow x 9)) (/ 1 (pow x (/ 9 2))) (/ 1 (pow x (/ 9 2))) (/ 1 (pow (* (cbrt x) (cbrt x)) 9)) (/ 1 (pow (cbrt x) 9)) (/ 1 (pow (sqrt x) 9)) (/ 1 (pow (sqrt x) 9)) 1 (/ 1 (pow x 9)) (/ (/ 1 (cbrt (pow x 9))) (cbrt (pow x 9))) (/ 1 (cbrt (pow x 9))) (/ 1 (sqrt (pow x 9))) (/ 1 (sqrt (pow x 9))) 1 (/ 1 (pow x 9)) (/ 1 (pow x (/ 9 2))) (/ 1 (pow x (/ 9 2))) (/ 1 (pow (* (cbrt x) (cbrt x)) 9)) (/ 1 (pow (cbrt x) 9)) (/ 1 (pow (sqrt x) 9)) (/ 1 (pow (sqrt x) 9)) 1 (/ 1 (pow x 9)) (/ (/ 1 (cbrt (pow x 9))) (cbrt (pow x 9))) (/ 1 (cbrt (pow x 9))) (/ 1 (sqrt (pow x 9))) (/ 1 (sqrt (pow x 9))) 1 (/ 1 (pow x 9)) (/ 1 (pow x (/ 9 2))) (/ 1 (pow x (/ 9 2))) (/ 1 (pow x 9)) (pow x 9) (/ 1 (pow (* (cbrt x) (cbrt x)) 9)) (/ 1 (pow (sqrt x) 9)) 1 (/ (/ 1 (cbrt (pow x 9))) (cbrt (pow x 9))) (/ 1 (sqrt (pow x 9))) 1 (/ 1 (pow x (/ 9 2))) (pow x 9) (pow x 9) (pow x 9) (exp (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (log (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (exp (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (* (cbrt (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (cbrt (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))))) (cbrt (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (pow (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) 3) (sqrt (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (sqrt (+ (/ 1 (pow x 9)) (/ 1 (pow x 5)))) (+ (pow x 9) (pow x 5)) (* (pow x 9) (pow x 5)) (+ (pow (/ 1 (pow x 9)) 3) (pow (/ 1 (pow x 5)) 3)) (+ (* (/ 1 (pow x 5)) (- (/ 1 (pow x 5)) (/ 1 (pow x 9)))) (* (/ 1 (pow x 9)) (/ 1 (pow x 9)))) (+ (/ (- (/ 1 (pow x 5))) (pow x 5)) (/ 1 (pow x 18))) (- (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (- (+ (* 1.0 x) (* 1.0 (+ (pow x 5) (pow x 9))))) (* 1.0 (+ (/ 1 (pow x 11)) (+ (/ 1 (pow x 7)) (/ 1 (pow x 3))))) (* 1.0 (+ (/ 1 (pow x 11)) (+ (/ 1 (pow x 7)) (/ 1 (pow x 3))))) (/ 1 (pow x 5)) (/ 1 (pow x 5)) (/ 1 (pow x 5)) (/ 1 (pow x 9)) (/ 1 (pow x 9)) (/ 1 (pow x 9)) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) (+ (/ 1 (pow x 9)) (/ 1 (pow x 5))) 2.429 * * * [progress]: adding candidates to table 2.802 * [progress]: [Phase 3 of 3] Extracting. 2.802 * * [regime]: Finding splitpoints for: (# # #) 2.803 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.803 * * * * [regimes]: Trying to branch on x from (# # #) 2.830 * * * [regime]: Found split indices: #