8.331 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.008 * * * [progress]: [2/2] Setting up program. 0.009 * [progress]: [Phase 2 of 3] Improving. 0.009 * [simplify]: Simplifying using # : (/ x (- 1.0 x)) 0.012 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.013 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.014 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.014 * [simplify]: Simplified to: (/ x (- 1.0 x)) 0.014 * * [progress]: iteration 1 / 4 0.014 * * * [progress]: picking best candidate 0.015 * * * * [pick]: Picked # 0.016 * * * [progress]: localizing error 0.018 * * * [progress]: generating rewritten candidates 0.018 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.025 * * * [progress]: generating series expansions 0.025 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.025 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0 0.025 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.025 * [taylor]: Taking taylor expansion of x in x 0.025 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.025 * [taylor]: Taking taylor expansion of 1.0 in x 0.025 * [taylor]: Taking taylor expansion of x in x 0.026 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.026 * [taylor]: Taking taylor expansion of x in x 0.026 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.026 * [taylor]: Taking taylor expansion of 1.0 in x 0.026 * [taylor]: Taking taylor expansion of x in x 0.033 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.033 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.033 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.033 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.033 * [taylor]: Taking taylor expansion of 1.0 in x 0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.033 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.035 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.035 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.035 * [taylor]: Taking taylor expansion of 1.0 in x 0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.047 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.047 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.047 * [taylor]: Taking taylor expansion of -1 in x 0.047 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of 1.0 in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.049 * [taylor]: Taking taylor expansion of -1 in x 0.049 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of 1.0 in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.060 * * * [progress]: simplifying candidates 0.060 * [simplify]: Simplifying using # : (expm1 (/ x (- 1.0 x))) (log1p (/ x (- 1.0 x))) (- (log x) (log (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (/ (* (* x x) x) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) (/ x 1) (/ x (+ (sqrt 1.0) (sqrt x))) (/ x 1) (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) 0.064 * * [simplify]: iteration 0 : 175 enodes (cost 214 ) 0.067 * * [simplify]: iteration 1 : 591 enodes (cost 201 ) 0.079 * * [simplify]: iteration 2 : 2753 enodes (cost 200 ) 0.157 * * [simplify]: iteration 3 : 5001 enodes (cost 200 ) 0.159 * [simplify]: Simplified to: (expm1 (/ x (- 1.0 x))) (log1p (/ x (- 1.0 x))) (log (/ x (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) 1 (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) x (/ x (+ (sqrt 1.0) (sqrt x))) x (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (* 1.0 (fma x x (+ (pow x 3) x))) (- (/ (- 1.0) (pow x 2)) (fma 1.0 (/ 1 x) 1)) (- (/ (- 1.0) (pow x 2)) (fma 1.0 (/ 1 x) 1)) 0.159 * * * [progress]: adding candidates to table 0.226 * * [progress]: iteration 2 / 4 0.226 * * * [progress]: picking best candidate 0.230 * * * * [pick]: Picked # 0.230 * * * [progress]: localizing error 0.234 * * * [progress]: generating rewritten candidates 0.235 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.244 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.259 * * * [progress]: generating series expansions 0.259 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.260 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0 0.260 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.260 * [taylor]: Taking taylor expansion of 1.0 in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.261 * [taylor]: Taking taylor expansion of 1.0 in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.266 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.267 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.267 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.269 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.269 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.269 * [taylor]: Taking taylor expansion of 1.0 in x 0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.280 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.280 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.280 * [taylor]: Taking taylor expansion of -1 in x 0.280 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 x) 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 0.283 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.283 * [taylor]: Taking taylor expansion of -1 in x 0.283 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of 1.0 in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.296 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.296 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) x) in (x) around 0 0.296 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) x) in x 0.296 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) x) in x 0.297 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.305 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in (x) around 0 0.306 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.306 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.306 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.322 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.322 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) x)) in x 0.322 * [taylor]: Taking taylor expansion of -1 in x 0.322 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [taylor]: Taking taylor expansion of 1.0 in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) x)) in x 0.322 * [taylor]: Taking taylor expansion of -1 in x 0.322 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.343 * * * [progress]: simplifying candidates 0.346 * [simplify]: Simplifying using # : (expm1 (/ 1 (/ (- 1.0 x) x))) (log1p (/ 1 (/ (- 1.0 x) x))) (- 1) (- (- (log (- 1.0 x)) (log x))) (- (log (/ (- 1.0 x) x))) (- 0 (- (log (- 1.0 x)) (log x))) (- 0 (log (/ (- 1.0 x) x))) (- (log 1) (- (log (- 1.0 x)) (log x))) (- (log 1) (log (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (exp (/ 1 (/ (- 1.0 x) x))) (/ (* (* 1 1) 1) (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (- 1.0 x) x) (/ (- 1.0 x) x)) (/ (- 1.0 x) x))) (* (cbrt (/ 1 (/ (- 1.0 x) x))) (cbrt (/ 1 (/ (- 1.0 x) x)))) (cbrt (/ 1 (/ (- 1.0 x) x))) (* (* (/ 1 (/ (- 1.0 x) x)) (/ 1 (/ (- 1.0 x) x))) (/ 1 (/ (- 1.0 x) x))) (sqrt (/ 1 (/ (- 1.0 x) x))) (sqrt (/ 1 (/ (- 1.0 x) x))) (- 1) (- (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ (cbrt 1) (cbrt (/ (- 1.0 x) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- 1.0 x) x))) (/ (cbrt 1) (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ (cbrt 1) (/ (cbrt (- 1.0 x)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) 1)) (/ (cbrt 1) (/ (sqrt (- 1.0 x)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- 1.0 x) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (- 1.0 x) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- 1.0 x) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (- 1.0 x) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) (- 1.0 x)) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ (sqrt 1) (cbrt (/ (- 1.0 x) x))) (/ (sqrt 1) (sqrt (/ (- 1.0 x) x))) (/ (sqrt 1) (sqrt (/ (- 1.0 x) x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ (sqrt 1) (/ (cbrt (- 1.0 x)) x)) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) 1)) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- 1.0 x) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (- 1.0 x) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- 1.0 x) x)) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- 1.0 x) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (- 1.0 x) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- 1.0 x) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- 1.0 x) x)) (/ (sqrt 1) (- 1.0 x)) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ 1 (/ (cbrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ 1 (/ (cbrt (- 1.0 x)) x)) (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ 1 (/ (sqrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 x)) 1)) (/ 1 (/ (sqrt (- 1.0 x)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (- 1.0 x) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (- 1.0 x) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (- 1.0 x) x)) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (sqrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (- 1.0 x) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (- 1.0 x) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (- 1.0 x) x)) (/ 1 1) (/ 1 (/ (- 1.0 x) x)) (/ 1 (- 1.0 x)) (/ 1 (/ 1 x)) (/ 1 (/ (- 1.0 x) x)) (/ (/ (- 1.0 x) x) 1) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 x)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (- 1.0 x)) (/ (/ (- 1.0 x) x) (cbrt 1)) (/ (/ (- 1.0 x) x) (sqrt 1)) (/ (/ (- 1.0 x) x) 1) (/ 1 (- 1.0 x)) (expm1 (/ (- 1.0 x) x)) (log1p (/ (- 1.0 x) x)) (- (log (- 1.0 x)) (log x)) (log (/ (- 1.0 x) x)) (exp (/ (- 1.0 x) x)) (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* x x) x)) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x))) (cbrt (/ (- 1.0 x) x)) (* (* (/ (- 1.0 x) x) (/ (- 1.0 x) x)) (/ (- 1.0 x) x)) (sqrt (/ (- 1.0 x) x)) (sqrt (/ (- 1.0 x) x)) (- (- 1.0 x)) (- x) (/ 1.0 x) (/ x x) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 x)) (cbrt x)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x)) (/ (cbrt (- 1.0 x)) (sqrt x)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1) (/ (cbrt (- 1.0 x)) x) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 x)) (cbrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (/ (sqrt (- 1.0 x)) 1) (/ (sqrt (- 1.0 x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) (/ 1 1) (/ (- 1.0 x) x) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x)) (/ (- (sqrt 1.0) (sqrt x)) (sqrt x)) (/ (+ (sqrt 1.0) (sqrt x)) 1) (/ (- (sqrt 1.0) (sqrt x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) (/ 1 1) (/ (- 1.0 x) x) (/ 1 x) (/ x (- 1.0 x)) (/ (- 1.0 x) (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) 1) (/ x (cbrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ x (- 1.0 x)) (/ x (- (sqrt 1.0) (sqrt x))) (/ x (- 1.0 x)) (* x (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (* x (+ 1.0 x)) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (* 1.0 (/ 1 x)) 1) (- (* 1.0 (/ 1 x)) 1) (- (* 1.0 (/ 1 x)) 1) 0.352 * * [simplify]: iteration 0 : 473 enodes (cost 1010 ) 0.361 * * [simplify]: iteration 1 : 2295 enodes (cost 891 ) 0.400 * * [simplify]: iteration 2 : 5001 enodes (cost 787 ) 0.404 * [simplify]: Simplified to: (expm1 (/ 1 (/ (- 1.0 x) x))) (log1p (/ 1 (/ (- 1.0 x) x))) (- 1) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (exp (/ 1 (/ (- 1.0 x) x))) (pow (/ x (- 1.0 x)) 3) (pow (/ x (- 1.0 x)) 3) (* (cbrt (/ 1 (/ (- 1.0 x) x))) (cbrt (/ 1 (/ (- 1.0 x) x)))) (cbrt (/ 1 (/ (- 1.0 x) x))) (pow (/ x (- 1.0 x)) 3) (sqrt (/ 1 (/ (- 1.0 x) x))) (sqrt (/ 1 (/ (- 1.0 x) x))) (- 1) (- (/ (- 1.0 x) x)) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) x (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) x (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) x (/ x (- 1.0 x)) (/ (- 1.0 x) x) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (sqrt x) 1 (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (sqrt x) 1 1 (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ (- 1.0 x) x) (/ (- 1.0 x) x) (/ 1 (- 1.0 x)) (expm1 (/ (- 1.0 x) x)) (log1p (/ (- 1.0 x) x)) (log (/ (- 1.0 x) x)) (log (/ (- 1.0 x) x)) (exp (/ (- 1.0 x) x)) (pow (/ (- 1.0 x) x) 3) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x))) (cbrt (/ (- 1.0 x) x)) (pow (/ (- 1.0 x) x) 3) (sqrt (/ (- 1.0 x) x)) (sqrt (/ (- 1.0 x) x)) (- (- 1.0 x)) (- x) (/ 1.0 x) 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 x)) (cbrt x)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x)) (/ (cbrt (- 1.0 x)) (sqrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (/ (cbrt (- 1.0 x)) x) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 x)) (cbrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (sqrt (- 1.0 x)) (/ (sqrt (- 1.0 x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) 1 (/ (- 1.0 x) x) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x)) (- (/ (sqrt 1.0) (sqrt x)) 1) (+ (sqrt 1.0) (sqrt x)) (/ (- (sqrt 1.0) (sqrt x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) 1 (/ (- 1.0 x) x) (/ 1 x) (/ x (- 1.0 x)) (/ (- 1.0 x) (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (sqrt x)) (- 1.0 x) (/ x (cbrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ x (- 1.0 x)) (/ x (- (sqrt 1.0) (sqrt x))) (/ x (- 1.0 x)) (* (fma 1.0 1.0 (fma x x (* 1.0 x))) x) (* x (+ 1.0 x)) (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))) (- (/ (- 1.0) (pow x 2)) (fma 1.0 (/ 1 x) 1)) (- (/ (- 1.0) (pow x 2)) (fma 1.0 (/ 1 x) 1)) (/ (- 1.0 x) x) (/ (- 1.0 x) x) (/ (- 1.0 x) x) 0.405 * * * [progress]: adding candidates to table 0.561 * * [progress]: iteration 3 / 4 0.561 * * * [progress]: picking best candidate 0.564 * * * * [pick]: Picked # 0.564 * * * [progress]: localizing error 0.568 * * * [progress]: generating rewritten candidates 0.568 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.575 * * * [progress]: generating series expansions 0.575 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.575 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0 0.575 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.575 * [taylor]: Taking taylor expansion of 1.0 in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.576 * [taylor]: Taking taylor expansion of 1.0 in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.582 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.582 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.582 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.582 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of 1.0 in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.584 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.585 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.585 * [taylor]: Taking taylor expansion of 1.0 in x 0.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.596 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.596 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.596 * [taylor]: Taking taylor expansion of -1 in x 0.596 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of 1.0 in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.598 * [taylor]: Taking taylor expansion of -1 in x 0.598 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.598 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.608 * * * [progress]: simplifying candidates 0.609 * [simplify]: Simplifying using # : (expm1 (/ x (- 1.0 x))) (log1p (/ x (- 1.0 x))) (- (log x) (log (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (/ (* (* x x) x) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) (/ x 1) (/ x (+ (sqrt 1.0) (sqrt x))) (/ x 1) (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) 0.612 * * [simplify]: iteration 0 : 175 enodes (cost 214 ) 0.615 * * [simplify]: iteration 1 : 591 enodes (cost 201 ) 0.626 * * [simplify]: iteration 2 : 2753 enodes (cost 200 ) 0.704 * * [simplify]: iteration 3 : 5001 enodes (cost 200 ) 0.705 * [simplify]: Simplified to: (expm1 (/ x (- 1.0 x))) (log1p (/ x (- 1.0 x))) (log (/ x (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) 1 (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) x (/ x (+ (sqrt 1.0) (sqrt x))) x (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (* 1.0 (fma x x (+ (pow x 3) x))) (- (/ (- 1.0) (pow x 2)) (fma 1.0 (/ 1 x) 1)) (- (/ (- 1.0) (pow x 2)) (fma 1.0 (/ 1 x) 1)) 0.705 * * * [progress]: adding candidates to table 0.774 * * [progress]: iteration 4 / 4 0.774 * * * [progress]: picking best candidate 0.776 * * * * [pick]: Picked # 0.776 * * * [progress]: localizing error 0.785 * * * [progress]: generating rewritten candidates 0.785 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.785 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3) 0.786 * * * [progress]: generating series expansions 0.786 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.786 * [approximate]: Taking taylor expansion of (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))) in (x) around 0 0.786 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))) in x 0.786 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 2)) (fma 1.0 (pow x 3) (* 1.0 x))) 0.786 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x 0.786 * [taylor]: Taking taylor expansion of 1.0 in x 0.786 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 3) (* 1.0 x)) in x 0.787 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 3)) (* 1.0 x)) 0.787 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))) in x 0.787 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 2)) (fma 1.0 (pow x 3) (* 1.0 x))) 0.787 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 3) (* 1.0 x)) in x 0.787 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 3)) (* 1.0 x)) 0.787 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.787 * [taylor]: Taking taylor expansion of 1.0 in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.794 * [approximate]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 2) (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x))) in (x) around 0 0.794 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 2) (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x))) in x 0.794 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ 1 x) 2)) (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x))) 0.794 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 x) 2)) in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x)) in x 0.794 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ 1 x) 3)) (/ 1.0 x)) 0.794 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 x) 3)) in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 2) (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x))) in x 0.795 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ 1 x) 2)) (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x))) 0.795 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 x) 2)) in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x)) in x 0.795 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ 1 x) 3)) (/ 1.0 x)) 0.795 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 x) 3)) in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.796 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x 0.796 * [taylor]: Taking taylor expansion of 1.0 in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.804 * [approximate]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 2) (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x))) in (x) around 0 0.804 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 2) (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x))) in x 0.804 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ -1 x) 2)) (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x))) 0.804 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ -1 x) 2)) in x 0.804 * [taylor]: Taking taylor expansion of 1.0 in x 0.804 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.804 * [taylor]: Taking taylor expansion of -1 in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x)) in x 0.804 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ -1 x) 3)) (/ -1.0 x)) 0.805 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ -1 x) 3)) in x 0.805 * [taylor]: Taking taylor expansion of 1.0 in x 0.805 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (/ -1.0 x) in x 0.805 * [taylor]: Taking taylor expansion of -1.0 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 2) (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x))) in x 0.805 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ -1 x) 2)) (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x))) 0.805 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ -1 x) 2)) in x 0.805 * [taylor]: Taking taylor expansion of 1.0 in x 0.805 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x)) in x 0.806 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ -1 x) 3)) (/ -1.0 x)) 0.806 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ -1 x) 3)) in x 0.806 * [taylor]: Taking taylor expansion of 1.0 in x 0.806 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.806 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.806 * [taylor]: Taking taylor expansion of -1 in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (/ -1.0 x) in x 0.806 * [taylor]: Taking taylor expansion of -1.0 in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.816 * * * * [progress]: [ 2 / 2 ] generating series at (2 3) 0.816 * [approximate]: Taking taylor expansion of (fma 1.0 (pow x 3) (* 1.0 x)) in (x) around 0 0.816 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 3) (* 1.0 x)) in x 0.816 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 3)) (* 1.0 x)) 0.816 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 3) (* 1.0 x)) in x 0.816 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 3)) (* 1.0 x)) 0.816 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.816 * [taylor]: Taking taylor expansion of 1.0 in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.839 * [approximate]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x)) in (x) around 0 0.839 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x)) in x 0.839 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ 1 x) 3)) (/ 1.0 x)) 0.839 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 x) 3)) in x 0.839 * [taylor]: Taking taylor expansion of 1.0 in x 0.839 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x 0.840 * [taylor]: Taking taylor expansion of 1.0 in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ 1 x) 3) (/ 1.0 x)) in x 0.840 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ 1 x) 3)) (/ 1.0 x)) 0.840 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ 1 x) 3)) in x 0.840 * [taylor]: Taking taylor expansion of 1.0 in x 0.840 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x 0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.840 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x 0.840 * [taylor]: Taking taylor expansion of 1.0 in x 0.840 * [taylor]: Taking taylor expansion of x in x 0.866 * [approximate]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x)) in (x) around 0 0.866 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x)) in x 0.866 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ -1 x) 3)) (/ -1.0 x)) 0.866 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ -1 x) 3)) in x 0.866 * [taylor]: Taking taylor expansion of 1.0 in x 0.866 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.866 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.866 * [taylor]: Taking taylor expansion of -1 in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (/ -1.0 x) in x 0.867 * [taylor]: Taking taylor expansion of -1.0 in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (fma 1.0 (pow (/ -1 x) 3) (/ -1.0 x)) in x 0.867 * [taylor]: Rewrote expression to (+ (* 1.0 (pow (/ -1 x) 3)) (/ -1.0 x)) 0.867 * [taylor]: Taking taylor expansion of (* 1.0 (pow (/ -1 x) 3)) in x 0.867 * [taylor]: Taking taylor expansion of 1.0 in x 0.867 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x 0.867 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.867 * [taylor]: Taking taylor expansion of -1 in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.867 * [taylor]: Taking taylor expansion of (/ -1.0 x) in x 0.867 * [taylor]: Taking taylor expansion of -1.0 in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.894 * * * [progress]: simplifying candidates 0.895 * [simplify]: Simplifying using # : (expm1 (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (log1p (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (* 1.0 (pow x 2)) (log (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (exp (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (* (cbrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (cbrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))))) (cbrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (* (* (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))) (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (sqrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (sqrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (expm1 (fma 1.0 (pow x 3) (* 1.0 x))) (log1p (fma 1.0 (pow x 3) (* 1.0 x))) (* 1.0 (pow x 3)) (log (fma 1.0 (pow x 3) (* 1.0 x))) (exp (fma 1.0 (pow x 3) (* 1.0 x))) (* (cbrt (fma 1.0 (pow x 3) (* 1.0 x))) (cbrt (fma 1.0 (pow x 3) (* 1.0 x)))) (cbrt (fma 1.0 (pow x 3) (* 1.0 x))) (* (* (fma 1.0 (pow x 3) (* 1.0 x)) (fma 1.0 (pow x 3) (* 1.0 x))) (fma 1.0 (pow x 3) (* 1.0 x))) (sqrt (fma 1.0 (pow x 3) (* 1.0 x))) (sqrt (fma 1.0 (pow x 3) (* 1.0 x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (* 1.0 (pow x 3)))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) (* 1.0 (pow x 3)))) (+ (* 1.0 (pow x 3)) (* 1.0 x)) (+ (* 1.0 x) (* 1.0 (pow x 3))) (+ (* 1.0 x) (* 1.0 (pow x 3))) 0.900 * * [simplify]: iteration 0 : 61 enodes (cost 148 ) 0.902 * * [simplify]: iteration 1 : 235 enodes (cost 130 ) 0.907 * * [simplify]: iteration 2 : 1337 enodes (cost 126 ) 0.942 * * [simplify]: iteration 3 : 5001 enodes (cost 125 ) 0.943 * [simplify]: Simplified to: (expm1 (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (log1p (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (* 1.0 (pow x 2)) (log (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (pow (exp (fma x (fma x x x) x)) 1.0) (* (cbrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (cbrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))))) (cbrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (pow (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x))) 3) (sqrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (sqrt (fma 1.0 (pow x 2) (fma 1.0 (pow x 3) (* 1.0 x)))) (expm1 (fma 1.0 (pow x 3) (* 1.0 x))) (log1p (fma 1.0 (pow x 3) (* 1.0 x))) (* 1.0 (pow x 3)) (log (fma 1.0 (pow x 3) (* 1.0 x))) (exp (fma 1.0 (pow x 3) (* 1.0 x))) (* (cbrt (fma 1.0 (pow x 3) (* 1.0 x))) (cbrt (fma 1.0 (pow x 3) (* 1.0 x)))) (cbrt (fma 1.0 (pow x 3) (* 1.0 x))) (pow (fma 1.0 (pow x 3) (* 1.0 x)) 3) (sqrt (fma 1.0 (pow x 3) (* 1.0 x))) (sqrt (fma 1.0 (pow x 3) (* 1.0 x))) (* 1.0 (+ (fma x x (pow x 3)) x)) (* 1.0 (+ (fma x x (pow x 3)) x)) (* 1.0 (+ (fma x x (pow x 3)) x)) (fma 1.0 (pow x 3) (* 1.0 x)) (fma 1.0 (pow x 3) (* 1.0 x)) (fma 1.0 (pow x 3) (* 1.0 x)) 0.943 * * * [progress]: adding candidates to table 1.005 * [progress]: [Phase 3 of 3] Extracting. 1.005 * * [regime]: Finding splitpoints for: (# #) 1.005 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (- 1.0 x)) x) 1.005 * * * * [regimes]: Trying to branch on (/ x (- 1.0 x)) from (# #) 1.014 * * * * [regimes]: Trying to branch on x from (# #) 1.025 * * * [regime]: Found split indices: #