8.610 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.062 * * * [progress]: [2/2] Setting up program. 0.065 * [progress]: [Phase 2 of 3] Improving. 0.065 * [simplify]: Simplifying using # : (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.262 * * [simplify]: iteration 0 : 5421 enodes (cost 11 ) 0.262 * [simplify]: Simplified to: (+ x (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) 0.266 * * [progress]: iteration 1 / 4 0.266 * * * [progress]: picking best candidate 0.271 * * * * [pick]: Picked # 0.271 * * * [progress]: localizing error 0.278 * * * [progress]: generating rewritten candidates 0.278 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.284 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 2) 0.289 * * * [progress]: generating series expansions 0.289 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.289 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.289 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.290 * [taylor]: Taking taylor expansion of y in x 0.290 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.290 * [taylor]: Taking taylor expansion of 0.5 in x 0.290 * [taylor]: Taking taylor expansion of (* x y) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of y in x 0.290 * [taylor]: Taking taylor expansion of 1.0 in x 0.290 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.290 * [taylor]: Taking taylor expansion of 0.5 in y 0.290 * [taylor]: Taking taylor expansion of (* x y) in y 0.290 * [taylor]: Taking taylor expansion of x in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in y 0.290 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.290 * [taylor]: Taking taylor expansion of 0.5 in y 0.290 * [taylor]: Taking taylor expansion of (* x y) in y 0.290 * [taylor]: Taking taylor expansion of x in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in x 0.290 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x 0.290 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.290 * [taylor]: Taking taylor expansion of 0.5 in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.291 * [taylor]: Taking taylor expansion of 0.25 in x 0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (neg (* 0.125 (pow x 3))) in x 0.291 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.291 * [taylor]: Taking taylor expansion of 0.125 in x 0.291 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.292 * [taylor]: Taking taylor expansion of 0.0625 in x 0.292 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.292 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.292 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.292 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.292 * [taylor]: Taking taylor expansion of 0.5 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.292 * [taylor]: Taking taylor expansion of (* x y) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [taylor]: Taking taylor expansion of 1.0 in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.295 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.295 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.295 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.295 * [taylor]: Taking taylor expansion of 0.5 in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.295 * [taylor]: Taking taylor expansion of (* x y) in y 0.295 * [taylor]: Taking taylor expansion of x in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.295 * [taylor]: Taking taylor expansion of 1.0 in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.296 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.296 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.296 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.296 * [taylor]: Taking taylor expansion of 0.5 in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.296 * [taylor]: Taking taylor expansion of (* x y) in y 0.296 * [taylor]: Taking taylor expansion of x in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of 1.0 in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.296 * [taylor]: Taking taylor expansion of 2.0 in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x 0.297 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.297 * [taylor]: Taking taylor expansion of 4.0 in x 0.297 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.297 * [taylor]: Taking taylor expansion of 8.0 in x 0.297 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x 0.298 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.298 * [taylor]: Taking taylor expansion of 16.0 in x 0.298 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.299 * [taylor]: Taking taylor expansion of 32.0 in x 0.299 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.299 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.299 * [taylor]: Taking taylor expansion of -1 in x 0.299 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.299 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.299 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.299 * [taylor]: Taking taylor expansion of 0.5 in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.299 * [taylor]: Taking taylor expansion of (* x y) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.299 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.300 * [taylor]: Taking taylor expansion of -1 in y 0.300 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.300 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.300 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.300 * [taylor]: Taking taylor expansion of 0.5 in y 0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.300 * [taylor]: Taking taylor expansion of (* x y) in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of 1.0 in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.300 * [taylor]: Taking taylor expansion of -1 in y 0.300 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.300 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.300 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.300 * [taylor]: Taking taylor expansion of 0.5 in y 0.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.300 * [taylor]: Taking taylor expansion of (* x y) in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of 1.0 in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.301 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.301 * [taylor]: Taking taylor expansion of -2.0 in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.301 * [taylor]: Taking taylor expansion of 4.0 in x 0.301 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (neg (* 8.0 (pow x 3))) in x 0.301 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.301 * [taylor]: Taking taylor expansion of 8.0 in x 0.301 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.302 * [taylor]: Taking taylor expansion of 16.0 in x 0.302 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (neg (* 32.0 (pow x 5))) in x 0.303 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.303 * [taylor]: Taking taylor expansion of 32.0 in x 0.303 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 2) 0.304 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 0.304 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.304 * [taylor]: Taking taylor expansion of 0.5 in y 0.304 * [taylor]: Taking taylor expansion of (* x y) in y 0.304 * [taylor]: Taking taylor expansion of x in y 0.304 * [taylor]: Taking taylor expansion of y in y 0.304 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.304 * [taylor]: Taking taylor expansion of 0.5 in x 0.304 * [taylor]: Taking taylor expansion of (* x y) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of y in x 0.304 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.304 * [taylor]: Taking taylor expansion of 0.5 in x 0.304 * [taylor]: Taking taylor expansion of (* x y) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of y in x 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.304 * [taylor]: Taking taylor expansion of 0.5 in y 0.304 * [taylor]: Taking taylor expansion of y in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.305 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.305 * [taylor]: Taking taylor expansion of 0.5 in y 0.305 * [taylor]: Taking taylor expansion of (* x y) in y 0.305 * [taylor]: Taking taylor expansion of x in y 0.305 * [taylor]: Taking taylor expansion of y in y 0.305 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.305 * [taylor]: Taking taylor expansion of 0.5 in x 0.305 * [taylor]: Taking taylor expansion of (* x y) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of y in x 0.305 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.305 * [taylor]: Taking taylor expansion of 0.5 in x 0.305 * [taylor]: Taking taylor expansion of (* x y) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of y in x 0.305 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.305 * [taylor]: Taking taylor expansion of 0.5 in y 0.305 * [taylor]: Taking taylor expansion of y in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.306 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.306 * [taylor]: Taking taylor expansion of 0.5 in y 0.306 * [taylor]: Taking taylor expansion of (* x y) in y 0.306 * [taylor]: Taking taylor expansion of x in y 0.306 * [taylor]: Taking taylor expansion of y in y 0.306 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.306 * [taylor]: Taking taylor expansion of 0.5 in x 0.306 * [taylor]: Taking taylor expansion of (* x y) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.306 * [taylor]: Taking taylor expansion of 0.5 in x 0.306 * [taylor]: Taking taylor expansion of (* x y) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.306 * [taylor]: Taking taylor expansion of 0.5 in y 0.306 * [taylor]: Taking taylor expansion of y in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.307 * * * [progress]: simplifying candidates 0.308 * [simplify]: Simplifying using # : (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ (* (* y y) y) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (neg y) (neg (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y 1) (/ y 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (- (+ (log x) (log y)) (log 2.0)) (- (log (* x y)) (log 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0)) (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0)) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (neg (* x y)) (neg 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) (/ x 1) (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (/ (* x y) 1) (/ 2.0 y) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.347 * * [simplify]: iteration 0 : 5035 enodes (cost 666 ) 0.350 * [simplify]: Simplified to: (log (/ y (+ 1.0 (* y (/ x 2.0))))) (log (/ y (+ 1.0 (* y (/ x 2.0))))) (exp (/ y (+ 1.0 (* y (/ x 2.0))))) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3) (* (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ y (+ 1.0 (* y (/ x 2.0)))))) (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3) (sqrt (/ y (+ 1.0 (* y (/ x 2.0))))) (sqrt (/ y (+ 1.0 (* y (/ x 2.0))))) (neg y) (- (neg 1.0) (* y (/ x 2.0))) (* (cbrt y) (/ (cbrt y) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))) (/ (cbrt y) (cbrt (+ 1.0 (* y (/ x 2.0))))) (* (cbrt y) (/ (cbrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))) (/ (cbrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (* y (/ x 2.0)))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (* y (/ x 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ (sqrt y) (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (sqrt y) (/ (sqrt y) (+ 1.0 (* y (/ x 2.0)))) (sqrt y) (/ (sqrt y) (+ 1.0 (* y (/ x 2.0)))) (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ y (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ y (sqrt (+ 1.0 (* y (/ x 2.0))))) 1 (/ y (+ 1.0 (* y (/ x 2.0)))) 1 (/ y (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ (+ 1.0 (* y (/ x 2.0))) y) (/ y (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ y (sqrt (+ 1.0 (* y (/ x 2.0))))) y y (/ (+ 1.0 (* y (/ x 2.0))) (cbrt y)) (/ (+ 1.0 (* y (/ x 2.0))) (sqrt y)) (/ (+ 1.0 (* y (/ x 2.0))) y) (/ y (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3))) (/ y (- (* 1.0 1.0) (* x (/ (* y x) (/ (* 2.0 2.0) y))))) (log (* y (/ x 2.0))) (log (* y (/ x 2.0))) (log (* y (/ x 2.0))) (pow (exp y) (/ x 2.0)) (pow (* y (/ x 2.0)) 3) (pow (* y (/ x 2.0)) 3) (* (cbrt (* y (/ x 2.0))) (cbrt (* y (/ x 2.0)))) (cbrt (* y (/ x 2.0))) (pow (* y (/ x 2.0)) 3) (sqrt (* y (/ x 2.0))) (sqrt (* y (/ x 2.0))) (* y (neg x)) (neg 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) x (/ y 2.0) (/ 1 2.0) (/ 2.0 (* y x)) (* y (/ x (* (cbrt 2.0) (cbrt 2.0)))) (* y (/ x (sqrt 2.0))) (* y x) (/ 2.0 y) (+ (* y 1.0) (* (* y y) (- (* y (* x (* x 0.25))) (* x 0.5)))) (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x))))) (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x))))) (* y (* x 0.5)) (* y (* x 0.5)) (* y (* x 0.5)) 0.350 * * * [progress]: adding candidates to table 0.425 * * [progress]: iteration 2 / 4 0.425 * * * [progress]: picking best candidate 0.430 * * * * [pick]: Picked # 0.430 * * * [progress]: localizing error 0.438 * * * [progress]: generating rewritten candidates 0.438 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.449 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.456 * * * [progress]: generating series expansions 0.456 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.456 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.456 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.456 * [taylor]: Taking taylor expansion of y in x 0.456 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.456 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.456 * [taylor]: Taking taylor expansion of 0.5 in x 0.456 * [taylor]: Taking taylor expansion of (* x y) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of y in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.456 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.456 * [taylor]: Taking taylor expansion of 0.5 in y 0.456 * [taylor]: Taking taylor expansion of (* x y) in y 0.456 * [taylor]: Taking taylor expansion of x in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of 1.0 in y 0.456 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.456 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.456 * [taylor]: Taking taylor expansion of 0.5 in y 0.456 * [taylor]: Taking taylor expansion of (* x y) in y 0.456 * [taylor]: Taking taylor expansion of x in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of 1.0 in y 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.457 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x 0.457 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.457 * [taylor]: Taking taylor expansion of 0.5 in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.457 * [taylor]: Taking taylor expansion of 0.25 in x 0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of (neg (* 0.125 (pow x 3))) in x 0.458 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.458 * [taylor]: Taking taylor expansion of 0.125 in x 0.458 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.458 * [taylor]: Taking taylor expansion of 0.0625 in x 0.458 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.459 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.459 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.459 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.459 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.459 * [taylor]: Taking taylor expansion of 0.5 in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.459 * [taylor]: Taking taylor expansion of (* x y) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of 1.0 in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.459 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.459 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.459 * [taylor]: Taking taylor expansion of 0.5 in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.459 * [taylor]: Taking taylor expansion of (* x y) in y 0.459 * [taylor]: Taking taylor expansion of x in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of 1.0 in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.459 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.459 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.460 * [taylor]: Taking taylor expansion of 0.5 in y 0.460 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.460 * [taylor]: Taking taylor expansion of (* x y) in y 0.460 * [taylor]: Taking taylor expansion of x in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of 1.0 in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.460 * [taylor]: Taking taylor expansion of 2.0 in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x 0.460 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.460 * [taylor]: Taking taylor expansion of 4.0 in x 0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.461 * [taylor]: Taking taylor expansion of 8.0 in x 0.461 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.461 * [taylor]: Taking taylor expansion of x in x 0.461 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x 0.462 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.462 * [taylor]: Taking taylor expansion of 16.0 in x 0.462 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.462 * [taylor]: Taking taylor expansion of 32.0 in x 0.462 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.463 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.463 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.463 * [taylor]: Taking taylor expansion of -1 in x 0.463 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.463 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.463 * [taylor]: Taking taylor expansion of 0.5 in x 0.463 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.463 * [taylor]: Taking taylor expansion of (* x y) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of y in x 0.463 * [taylor]: Taking taylor expansion of 1.0 in x 0.463 * [taylor]: Taking taylor expansion of y in x 0.463 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.463 * [taylor]: Taking taylor expansion of -1 in y 0.463 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.463 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.463 * [taylor]: Taking taylor expansion of 0.5 in y 0.463 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.463 * [taylor]: Taking taylor expansion of (* x y) in y 0.463 * [taylor]: Taking taylor expansion of x in y 0.463 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of 1.0 in y 0.463 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.464 * [taylor]: Taking taylor expansion of -1 in y 0.464 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.464 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.464 * [taylor]: Taking taylor expansion of 0.5 in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.464 * [taylor]: Taking taylor expansion of (* x y) in y 0.464 * [taylor]: Taking taylor expansion of x in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of 1.0 in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.464 * [taylor]: Taking taylor expansion of -2.0 in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.465 * [taylor]: Taking taylor expansion of 4.0 in x 0.465 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (neg (* 8.0 (pow x 3))) in x 0.465 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.465 * [taylor]: Taking taylor expansion of 8.0 in x 0.465 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.466 * [taylor]: Taking taylor expansion of 16.0 in x 0.466 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (neg (* 32.0 (pow x 5))) in x 0.467 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.467 * [taylor]: Taking taylor expansion of 32.0 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.467 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.467 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in x 0.467 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.467 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.467 * [taylor]: Taking taylor expansion of 0.5 in x 0.467 * [taylor]: Taking taylor expansion of (* x y) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of y in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in y 0.468 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.468 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.468 * [taylor]: Taking taylor expansion of 0.5 in y 0.468 * [taylor]: Taking taylor expansion of (* x y) in y 0.468 * [taylor]: Taking taylor expansion of x in y 0.468 * [taylor]: Taking taylor expansion of y in y 0.468 * [taylor]: Taking taylor expansion of 1.0 in y 0.468 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in y 0.468 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.468 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.468 * [taylor]: Taking taylor expansion of 0.5 in y 0.468 * [taylor]: Taking taylor expansion of (* x y) in y 0.468 * [taylor]: Taking taylor expansion of x in y 0.468 * [taylor]: Taking taylor expansion of y in y 0.468 * [taylor]: Taking taylor expansion of 1.0 in y 0.468 * [taylor]: Taking taylor expansion of 1.0 in x 0.468 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x 0.468 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.468 * [taylor]: Taking taylor expansion of 0.5 in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.468 * [taylor]: Taking taylor expansion of 0.25 in x 0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (neg (* 0.125 (pow x 3))) in x 0.469 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.469 * [taylor]: Taking taylor expansion of 0.125 in x 0.469 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.469 * [taylor]: Taking taylor expansion of 0.0625 in x 0.469 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.470 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in (y x) around 0 0.470 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x 0.470 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.470 * [taylor]: Taking taylor expansion of 0.5 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.470 * [taylor]: Taking taylor expansion of (* x y) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of y in x 0.470 * [taylor]: Taking taylor expansion of 1.0 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y 0.470 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.470 * [taylor]: Taking taylor expansion of 0.5 in y 0.470 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.470 * [taylor]: Taking taylor expansion of (* x y) in y 0.470 * [taylor]: Taking taylor expansion of x in y 0.470 * [taylor]: Taking taylor expansion of y in y 0.470 * [taylor]: Taking taylor expansion of 1.0 in y 0.470 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y 0.470 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.470 * [taylor]: Taking taylor expansion of 0.5 in y 0.470 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.470 * [taylor]: Taking taylor expansion of (* x y) in y 0.470 * [taylor]: Taking taylor expansion of x in y 0.470 * [taylor]: Taking taylor expansion of y in y 0.470 * [taylor]: Taking taylor expansion of 1.0 in y 0.470 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.470 * [taylor]: Taking taylor expansion of 2.0 in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x 0.471 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.471 * [taylor]: Taking taylor expansion of 4.0 in x 0.471 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.471 * [taylor]: Taking taylor expansion of 8.0 in x 0.471 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x 0.472 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.472 * [taylor]: Taking taylor expansion of 16.0 in x 0.472 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.472 * [taylor]: Taking taylor expansion of 32.0 in x 0.472 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in (y x) around 0 0.473 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x 0.473 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.473 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.473 * [taylor]: Taking taylor expansion of 0.5 in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.473 * [taylor]: Taking taylor expansion of (* x y) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of y in x 0.473 * [taylor]: Taking taylor expansion of 1.0 in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y 0.473 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.473 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.473 * [taylor]: Taking taylor expansion of 0.5 in y 0.473 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.473 * [taylor]: Taking taylor expansion of (* x y) in y 0.473 * [taylor]: Taking taylor expansion of x in y 0.473 * [taylor]: Taking taylor expansion of y in y 0.473 * [taylor]: Taking taylor expansion of 1.0 in y 0.474 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y 0.474 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.474 * [taylor]: Taking taylor expansion of 0.5 in y 0.474 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.474 * [taylor]: Taking taylor expansion of (* x y) in y 0.474 * [taylor]: Taking taylor expansion of x in y 0.474 * [taylor]: Taking taylor expansion of y in y 0.474 * [taylor]: Taking taylor expansion of 1.0 in y 0.474 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.474 * [taylor]: Taking taylor expansion of 2.0 in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x 0.474 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.474 * [taylor]: Taking taylor expansion of 4.0 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.475 * [taylor]: Taking taylor expansion of 8.0 in x 0.475 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x 0.475 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.475 * [taylor]: Taking taylor expansion of 16.0 in x 0.475 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.476 * [taylor]: Taking taylor expansion of 32.0 in x 0.476 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * * * [progress]: simplifying candidates 0.477 * [simplify]: Simplifying using # : (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) (+ (log y) (neg (log (+ 1.0 (* y (/ x 2.0)))))) (+ (log y) (- 0 (log (+ 1.0 (* y (/ x 2.0)))))) (+ (log y) (- (log 1) (log (+ 1.0 (* y (/ x 2.0)))))) (+ (log y) (log (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (log (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (exp (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (* (* y y) y) (/ (* (* 1 1) 1) (* (* (+ 1.0 (* y (/ x 2.0))) (+ 1.0 (* y (/ x 2.0)))) (+ 1.0 (* y (/ x 2.0)))))) (* (* (* y y) y) (* (* (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (cbrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (cbrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))) (cbrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (* (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (sqrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (sqrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* y (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))) (* y (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* y (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))) (* y (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* y (/ (* (cbrt 1) (cbrt 1)) 1)) (* y (/ (sqrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))) (* y (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* y (/ (sqrt 1) 1)) (* y (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))) (* y (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))) (* y (/ 1 1)) (* y 1) (* y 1) (* y (/ 1 (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3)))) (* y (/ 1 (- (* 1.0 1.0) (* (* y (/ x 2.0)) (* y (/ x 2.0)))))) (* (cbrt y) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* (sqrt y) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* y 1) (neg 1) (neg (log (+ 1.0 (* y (/ x 2.0))))) (- 0 (log (+ 1.0 (* y (/ x 2.0))))) (- (log 1) (log (+ 1.0 (* y (/ x 2.0))))) (log (/ 1 (+ 1.0 (* y (/ x 2.0))))) (exp (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ (* (* 1 1) 1) (* (* (+ 1.0 (* y (/ x 2.0))) (+ 1.0 (* y (/ x 2.0)))) (+ 1.0 (* y (/ x 2.0))))) (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* (* (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (neg 1) (neg (+ 1.0 (* y (/ x 2.0)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ (cbrt 1) (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ 1.0 (* y (/ x 2.0)))) (/ (sqrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ (sqrt 1) (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ 1.0 (* y (/ x 2.0)))) (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ 1 (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 1) (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ (+ 1.0 (* y (/ x 2.0))) 1) (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 1) (/ (+ 1.0 (* y (/ x 2.0))) (cbrt 1)) (/ (+ 1.0 (* y (/ x 2.0))) (sqrt 1)) (/ (+ 1.0 (* y (/ x 2.0))) 1) (/ 1 (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3))) (/ 1 (- (* 1.0 1.0) (* (* y (/ x 2.0)) (* y (/ x 2.0))))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 0.25 (* (pow x 2) (pow y 2))) 1.0) (* 0.5 (* x y))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 3)))) (* 2.0 (/ 1 (* x y)))) (* 4.0 (/ 1 (* (pow x 2) (pow y 2))))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 3)))) (* 2.0 (/ 1 (* x y)))) (* 4.0 (/ 1 (* (pow x 2) (pow y 2))))) 0.548 * * [simplify]: iteration 0 : 4953 enodes (cost 971 ) 0.548 * * [simplify]: iteration 1 : 4953 enodes (cost 971 ) 0.552 * [simplify]: Simplified to: (/ y (+ 1.0 (* y (/ x 2.0)))) (log (/ y (+ 1.0 (* y (/ x 2.0))))) (log (/ y (+ 1.0 (* y (/ x 2.0))))) (log (/ y (+ 1.0 (* y (/ x 2.0))))) (log (/ y (+ 1.0 (* y (/ x 2.0))))) (log (/ y (+ 1.0 (* y (/ x 2.0))))) (exp (/ y (+ 1.0 (* y (/ x 2.0))))) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3) (* (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ y (+ 1.0 (* y (/ x 2.0)))))) (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3) (sqrt (/ y (+ 1.0 (* y (/ x 2.0))))) (sqrt (/ y (+ 1.0 (* y (/ x 2.0))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (* y (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))) (* y (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* y (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))))) (* y (* (cbrt 1) (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))))) (* y (* (cbrt 1) (cbrt 1))) (/ y (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ y (sqrt (+ 1.0 (* y (/ x 2.0))))) y (/ y (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ y (sqrt (+ 1.0 (* y (/ x 2.0))))) y y y (/ y (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3))) (/ y (- (* 1.0 1.0) (* y (* y (* x (/ (/ x 2.0) 2.0)))))) (/ (cbrt y) (+ 1.0 (* y (/ x 2.0)))) (/ (sqrt y) (+ 1.0 (* y (/ x 2.0)))) (/ y (+ 1.0 (* y (/ x 2.0)))) y -1 (neg (log (+ 1.0 (* y (/ x 2.0))))) (neg (log (+ 1.0 (* y (/ x 2.0))))) (neg (log (+ 1.0 (* y (/ x 2.0))))) (neg (log (+ 1.0 (* y (/ x 2.0))))) (exp (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ 1 (pow (+ 1.0 (* y (/ x 2.0))) 3)) (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ 1 (pow (+ 1.0 (* y (/ x 2.0))) 3)) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) -1 (- (neg 1.0) (* y (/ x 2.0))) (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))) (/ (cbrt 1) (cbrt (+ 1.0 (* y (/ x 2.0))))) (* (cbrt 1) (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))) (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))) (* (cbrt 1) (cbrt 1)) (/ (cbrt 1) (+ 1.0 (* y (/ x 2.0)))) (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ 1 (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) 1 (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ 1 (cbrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) 1 (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0)))) (+ 1.0 (* y (/ x 2.0))) (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))) 1 (/ (+ 1.0 (* y (/ x 2.0))) (cbrt 1)) (+ 1.0 (* y (/ x 2.0))) (+ 1.0 (* y (/ x 2.0))) (/ 1 (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3))) (/ 1 (- (* 1.0 1.0) (* y (* y (* x (/ (/ x 2.0) 2.0)))))) (+ (* y 1.0) (* y (* y (- (* y (* x (* x 0.25))) (* x 0.5))))) (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x))))) (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x))))) (+ 1.0 (* y (- (* y (* x (* x 0.25))) (* x 0.5)))) (+ (/ 8.0 (pow (* y x) 3)) (- (/ 2.0 (* y x)) (/ 4.0 (* y (* y (* x x)))))) (+ (/ 8.0 (pow (* y x) 3)) (- (/ 2.0 (* y x)) (/ 4.0 (* y (* y (* x x)))))) 0.552 * * * [progress]: adding candidates to table 0.645 * * [progress]: iteration 3 / 4 0.645 * * * [progress]: picking best candidate 0.648 * * * * [pick]: Picked # 0.648 * * * [progress]: localizing error 0.655 * * * [progress]: generating rewritten candidates 0.655 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.669 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.682 * * * [progress]: generating series expansions 0.682 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.682 * [approximate]: Taking taylor expansion of (/ -1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in (x y) around 0 0.682 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in y 0.682 * [taylor]: Taking taylor expansion of -1 in y 0.682 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in y 0.682 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.682 * [taylor]: Taking taylor expansion of 0.5 in y 0.683 * [taylor]: Taking taylor expansion of x in y 0.683 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.683 * [taylor]: Taking taylor expansion of 1.0 in y 0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.683 * [taylor]: Taking taylor expansion of y in y 0.683 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in x 0.683 * [taylor]: Taking taylor expansion of -1 in x 0.683 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in x 0.683 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.683 * [taylor]: Taking taylor expansion of 0.5 in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.683 * [taylor]: Taking taylor expansion of 1.0 in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.683 * [taylor]: Taking taylor expansion of y in x 0.683 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in x 0.683 * [taylor]: Taking taylor expansion of -1 in x 0.683 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in x 0.683 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.683 * [taylor]: Taking taylor expansion of 0.5 in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.683 * [taylor]: Taking taylor expansion of 1.0 in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.683 * [taylor]: Taking taylor expansion of y in x 0.683 * [taylor]: Taking taylor expansion of (* -1.0 y) in y 0.683 * [taylor]: Taking taylor expansion of -1.0 in y 0.683 * [taylor]: Taking taylor expansion of y in y 0.684 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y 0.684 * [taylor]: Taking taylor expansion of 0.5 in y 0.684 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.684 * [taylor]: Taking taylor expansion of (neg (* 0.25 (pow y 3))) in y 0.684 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y 0.684 * [taylor]: Taking taylor expansion of 0.25 in y 0.684 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.685 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y 0.685 * [taylor]: Taking taylor expansion of 0.125 in y 0.685 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.685 * [taylor]: Taking taylor expansion of y in y 0.685 * [taylor]: Taking taylor expansion of (neg (* 0.0625 (pow y 5))) in y 0.685 * [taylor]: Taking taylor expansion of (* 0.0625 (pow y 5)) in y 0.685 * [taylor]: Taking taylor expansion of 0.0625 in y 0.685 * [taylor]: Taking taylor expansion of (pow y 5) in y 0.685 * [taylor]: Taking taylor expansion of y in y 0.686 * [approximate]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in (x y) around 0 0.686 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in y 0.686 * [taylor]: Taking taylor expansion of -1 in y 0.686 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in y 0.686 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.686 * [taylor]: Taking taylor expansion of 1.0 in y 0.686 * [taylor]: Taking taylor expansion of y in y 0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.686 * [taylor]: Taking taylor expansion of 0.5 in y 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.686 * [taylor]: Taking taylor expansion of x in y 0.686 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 0.686 * [taylor]: Taking taylor expansion of -1 in x 0.686 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.686 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.686 * [taylor]: Taking taylor expansion of 1.0 in x 0.686 * [taylor]: Taking taylor expansion of y in x 0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.686 * [taylor]: Taking taylor expansion of 0.5 in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 0.686 * [taylor]: Taking taylor expansion of -1 in x 0.686 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.686 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.686 * [taylor]: Taking taylor expansion of 1.0 in x 0.686 * [taylor]: Taking taylor expansion of y in x 0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.686 * [taylor]: Taking taylor expansion of 0.5 in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of -2.0 in y 0.687 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.687 * [taylor]: Taking taylor expansion of 4.0 in y 0.687 * [taylor]: Taking taylor expansion of y in y 0.687 * [taylor]: Taking taylor expansion of (neg (* 8.0 (pow y 2))) in y 0.687 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 0.687 * [taylor]: Taking taylor expansion of 8.0 in y 0.687 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.687 * [taylor]: Taking taylor expansion of y in y 0.687 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 0.687 * [taylor]: Taking taylor expansion of 16.0 in y 0.687 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.688 * [taylor]: Taking taylor expansion of (neg (* 32.0 (pow y 4))) in y 0.688 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 0.688 * [taylor]: Taking taylor expansion of 32.0 in y 0.688 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.689 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in (x y) around 0 0.689 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in y 0.689 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in y 0.689 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.689 * [taylor]: Taking taylor expansion of 1.0 in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.689 * [taylor]: Taking taylor expansion of 0.5 in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.689 * [taylor]: Taking taylor expansion of x in y 0.689 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 0.689 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.689 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [taylor]: Taking taylor expansion of y in x 0.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.689 * [taylor]: Taking taylor expansion of 0.5 in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 0.689 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.689 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.689 * [taylor]: Taking taylor expansion of 1.0 in x 0.689 * [taylor]: Taking taylor expansion of y in x 0.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.689 * [taylor]: Taking taylor expansion of 0.5 in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of 2.0 in y 0.689 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y 0.689 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.689 * [taylor]: Taking taylor expansion of 4.0 in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.690 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 0.690 * [taylor]: Taking taylor expansion of 8.0 in y 0.690 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.690 * [taylor]: Taking taylor expansion of y in y 0.690 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow y 3))) in y 0.690 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 0.690 * [taylor]: Taking taylor expansion of 16.0 in y 0.690 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.690 * [taylor]: Taking taylor expansion of y in y 0.691 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 0.691 * [taylor]: Taking taylor expansion of 32.0 in y 0.691 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.691 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.691 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in (x y) around 0 0.691 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in y 0.691 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.691 * [taylor]: Taking taylor expansion of 0.5 in y 0.691 * [taylor]: Taking taylor expansion of x in y 0.691 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.691 * [taylor]: Taking taylor expansion of 1.0 in y 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.691 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in x 0.691 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.691 * [taylor]: Taking taylor expansion of 0.5 in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.691 * [taylor]: Taking taylor expansion of 1.0 in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.691 * [taylor]: Taking taylor expansion of y in x 0.691 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in x 0.691 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.691 * [taylor]: Taking taylor expansion of 0.5 in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.692 * [taylor]: Taking taylor expansion of 1.0 in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.692 * [taylor]: Taking taylor expansion of y in x 0.692 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.692 * [taylor]: Taking taylor expansion of 1.0 in y 0.692 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.692 * [taylor]: Taking taylor expansion of y in y 0.692 * [taylor]: Taking taylor expansion of 0.5 in y 0.694 * [taylor]: Taking taylor expansion of 0 in y 0.694 * [taylor]: Taking taylor expansion of 0 in y 0.695 * [taylor]: Taking taylor expansion of 0 in y 0.695 * [approximate]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in (x y) around 0 0.695 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in y 0.695 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.695 * [taylor]: Taking taylor expansion of 1.0 in y 0.695 * [taylor]: Taking taylor expansion of y in y 0.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.695 * [taylor]: Taking taylor expansion of 0.5 in y 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.695 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.695 * [taylor]: Taking taylor expansion of 1.0 in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of 0.5 in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.695 * [taylor]: Taking taylor expansion of 1.0 in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of 0.5 in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of 0.5 in y 0.696 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.696 * [taylor]: Taking taylor expansion of 1.0 in y 0.696 * [taylor]: Taking taylor expansion of y in y 0.696 * [taylor]: Taking taylor expansion of 0 in y 0.696 * [taylor]: Taking taylor expansion of 0 in y 0.696 * [taylor]: Taking taylor expansion of 0 in y 0.696 * [approximate]: Taking taylor expansion of (neg (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in (x y) around 0 0.696 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in y 0.696 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in y 0.696 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.697 * [taylor]: Taking taylor expansion of 1.0 in y 0.697 * [taylor]: Taking taylor expansion of y in y 0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.697 * [taylor]: Taking taylor expansion of 0.5 in y 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.697 * [taylor]: Taking taylor expansion of x in y 0.697 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 0.697 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.697 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.697 * [taylor]: Taking taylor expansion of 1.0 in x 0.697 * [taylor]: Taking taylor expansion of y in x 0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.697 * [taylor]: Taking taylor expansion of 0.5 in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 0.697 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 0.697 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.697 * [taylor]: Taking taylor expansion of 1.0 in x 0.697 * [taylor]: Taking taylor expansion of y in x 0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.697 * [taylor]: Taking taylor expansion of 0.5 in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (neg 0.5) in y 0.697 * [taylor]: Taking taylor expansion of 0.5 in y 0.697 * [taylor]: Taking taylor expansion of (neg (* 1.0 y)) in y 0.697 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.697 * [taylor]: Taking taylor expansion of 1.0 in y 0.697 * [taylor]: Taking taylor expansion of y in y 0.698 * [taylor]: Taking taylor expansion of 0 in y 0.698 * [taylor]: Taking taylor expansion of 0 in y 0.698 * [taylor]: Taking taylor expansion of 0 in y 0.698 * * * [progress]: simplifying candidates 0.699 * [simplify]: Simplifying using # : (- (log -1) (log (+ (/ x 2.0) (/ 1.0 y)))) (log (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (exp (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (/ (* (* -1 -1) -1) (* (* (+ (/ x 2.0) (/ 1.0 y)) (+ (/ x 2.0) (/ 1.0 y))) (+ (/ x 2.0) (/ 1.0 y)))) (* (cbrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (cbrt (/ -1 (+ (/ x 2.0) (/ 1.0 y))))) (cbrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (* (* (/ -1 (+ (/ x 2.0) (/ 1.0 y))) (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (sqrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (sqrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (neg -1) (neg (+ (/ x 2.0) (/ 1.0 y))) (/ (* (cbrt -1) (cbrt -1)) (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ (cbrt -1) (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (* (cbrt -1) (cbrt -1)) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (cbrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (* (cbrt -1) (cbrt -1)) 1) (/ (cbrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ (* (cbrt -1) (cbrt -1)) (/ 1 1)) (/ (cbrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ (* (cbrt -1) (cbrt -1)) 1) (/ (cbrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ (sqrt -1) (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ (sqrt -1) (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (sqrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (sqrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (sqrt -1) 1) (/ (sqrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ (sqrt -1) (/ 1 1)) (/ (sqrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ (sqrt -1) 1) (/ (sqrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ 1 (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ -1 (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (/ 1 (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ -1 (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ 1 1) (/ -1 (+ (/ x 2.0) (/ 1.0 y))) (/ 1 (/ 1 1)) (/ -1 (+ (/ x 2.0) (/ 1.0 y))) (/ 1 1) (/ -1 (+ (/ x 2.0) (/ 1.0 y))) (/ 1 (+ (/ x 2.0) (/ 1.0 y))) (/ (+ (/ x 2.0) (/ 1.0 y)) -1) (/ -1 (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ -1 (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ -1 1) (/ -1 (/ 1 1)) (/ -1 1) (/ (+ (/ x 2.0) (/ 1.0 y)) (cbrt -1)) (/ (+ (/ x 2.0) (/ 1.0 y)) (sqrt -1)) (/ (+ (/ x 2.0) (/ 1.0 y)) -1) (/ -1 (+ (* x y) (* 2.0 1.0))) (/ -1 (+ (pow (/ x 2.0) 3) (pow (/ 1.0 y) 3))) (/ -1 (- (* (/ x 2.0) (/ x 2.0)) (* (/ 1.0 y) (/ 1.0 y)))) (* (exp (/ x 2.0)) (exp (/ 1.0 y))) (log (+ (/ x 2.0) (/ 1.0 y))) (exp (+ (/ x 2.0) (/ 1.0 y))) (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (cbrt (+ (/ x 2.0) (/ 1.0 y))) (* (* (+ (/ x 2.0) (/ 1.0 y)) (+ (/ x 2.0) (/ 1.0 y))) (+ (/ x 2.0) (/ 1.0 y))) (sqrt (+ (/ x 2.0) (/ 1.0 y))) (sqrt (+ (/ x 2.0) (/ 1.0 y))) (+ (* x y) (* 2.0 1.0)) (* 2.0 y) (+ (pow (/ x 2.0) 3) (pow (/ 1.0 y) 3)) (+ (* (/ x 2.0) (/ x 2.0)) (- (* (/ 1.0 y) (/ 1.0 y)) (* (/ x 2.0) (/ 1.0 y)))) (- (* (/ x 2.0) (/ x 2.0)) (* (/ 1.0 y) (/ 1.0 y))) (- (/ x 2.0) (/ 1.0 y)) (+ (/ x 2.0) (/ 1.0 y)) (+ (/ x 2.0) (/ 1.0 y)) (- (* 0.5 (* x (pow y 2))) (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3))))) (- (* 4.0 (/ 1 (* (pow x 2) y))) (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x)))) (- (* 4.0 (/ 1 (* (pow x 2) y))) (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x)))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) 0.741 * * [simplify]: iteration 0 : 5148 enodes (cost 732 ) 0.744 * [simplify]: Simplified to: (neg (log (- (/ (neg 1.0) y) (/ x 2.0)))) (neg (log (- (/ (neg 1.0) y) (/ x 2.0)))) (exp (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (/ -1 (pow (+ (/ x 2.0) (/ 1.0 y)) 3)) (* (cbrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (cbrt (/ -1 (+ (/ x 2.0) (/ 1.0 y))))) (cbrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (/ -1 (pow (+ (/ x 2.0) (/ 1.0 y)) 3)) (sqrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) (sqrt (/ -1 (+ (/ x 2.0) (/ 1.0 y)))) 1 (- (/ (neg 1.0) y) (/ x 2.0)) (* (cbrt -1) (/ (cbrt -1) (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y)))))) (/ (cbrt -1) (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (* (cbrt -1) (/ (cbrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y))))) (/ (cbrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (* (cbrt -1) (cbrt -1)) (/ (cbrt -1) (+ (/ x 2.0) (/ 1.0 y))) (* (cbrt -1) (cbrt -1)) (/ (cbrt -1) (+ (/ x 2.0) (/ 1.0 y))) (* (cbrt -1) (cbrt -1)) (/ (cbrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ (sqrt -1) (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ (sqrt -1) (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (sqrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ (sqrt -1) (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (sqrt -1) (/ (sqrt -1) (+ (/ x 2.0) (/ 1.0 y))) (sqrt -1) (/ (sqrt -1) (+ (/ x 2.0) (/ 1.0 y))) (sqrt -1) (/ (sqrt -1) (+ (/ x 2.0) (/ 1.0 y))) (/ 1 (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ -1 (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (/ 1 (sqrt (+ (/ x 2.0) (/ 1.0 y)))) (/ -1 (sqrt (+ (/ x 2.0) (/ 1.0 y)))) 1 (/ -1 (+ (/ x 2.0) (/ 1.0 y))) 1 (/ -1 (+ (/ x 2.0) (/ 1.0 y))) 1 (/ -1 (+ (/ x 2.0) (/ 1.0 y))) (/ 1 (+ (/ x 2.0) (/ 1.0 y))) (- (/ (neg 1.0) y) (/ x 2.0)) (/ -1 (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y))))) (/ -1 (sqrt (+ (/ x 2.0) (/ 1.0 y)))) -1 -1 -1 (/ (+ (/ x 2.0) (/ 1.0 y)) (cbrt -1)) (/ (+ (/ x 2.0) (/ 1.0 y)) (sqrt -1)) (- (/ (neg 1.0) y) (/ x 2.0)) (/ -1 (+ (* x y) (* 2.0 1.0))) (/ -1 (+ (pow (/ x 2.0) 3) (pow (/ 1.0 y) 3))) (/ -1 (- (* x (/ x (* 2.0 2.0))) (* 1.0 (/ 1.0 (* y y))))) (exp (+ (/ x 2.0) (/ 1.0 y))) (log (+ (/ x 2.0) (/ 1.0 y))) (exp (+ (/ x 2.0) (/ 1.0 y))) (* (cbrt (+ (/ x 2.0) (/ 1.0 y))) (cbrt (+ (/ x 2.0) (/ 1.0 y)))) (cbrt (+ (/ x 2.0) (/ 1.0 y))) (pow (+ (/ x 2.0) (/ 1.0 y)) 3) (sqrt (+ (/ x 2.0) (/ 1.0 y))) (sqrt (+ (/ x 2.0) (/ 1.0 y))) (+ (* x y) (* 2.0 1.0)) (* 2.0 y) (+ (pow (/ x 2.0) 3) (pow (/ 1.0 y) 3)) (+ (* x (/ x (* 2.0 2.0))) (* 1.0 (/ (- (/ 1.0 y) (/ x 2.0)) y))) (- (* x (/ x (* 2.0 2.0))) (* 1.0 (/ 1.0 (* y y)))) (- (/ x 2.0) (/ 1.0 y)) (+ (/ x 2.0) (/ 1.0 y)) (+ (/ x 2.0) (/ 1.0 y)) (- (* y (- (* x (* 0.5 y)) 1.0)) (* x (* x (* 0.25 (pow y 3))))) (- (/ 4.0 (* x (* x y))) (+ (/ 8.0 (* y (* y (pow x 3)))) (/ 2.0 x))) (- (/ 4.0 (* x (* x y))) (+ (/ 8.0 (* y (* y (pow x 3)))) (/ 2.0 x))) (+ (/ 1.0 y) (* x 0.5)) (+ (/ 1.0 y) (* x 0.5)) (+ (/ 1.0 y) (* x 0.5)) 0.744 * * * [progress]: adding candidates to table 0.816 * [progress]: [Phase 3 of 3] Extracting. 0.816 * * [regime]: Finding splitpoints for: (# #) 0.816 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.816 * * * * [regimes]: Trying to branch on y from (# #) 0.848 * * * * [regimes]: Trying to branch on x from (# #) 0.879 * * * [regime]: Found split indices: #