5.554 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.031 * [progress]: [Phase 2 of 3] Improving. 0.031 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) 0.034 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.036 * * [simplify]: iteration 1 : 33 enodes (cost 3 ) 0.038 * * [simplify]: iteration 2 : 73 enodes (cost 3 ) 0.041 * * [simplify]: iteration 3 : 112 enodes (cost 3 ) 0.043 * * [simplify]: iteration 4 : 129 enodes (cost 3 ) 0.046 * * [simplify]: iteration 5 : 131 enodes (cost 3 ) 0.048 * * [simplify]: iteration 6 : 131 enodes (cost 3 ) 0.048 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.051 * * [progress]: iteration 1 / 4 0.051 * * * [progress]: picking best candidate 0.053 * * * * [pick]: Picked # 0.053 * * * [progress]: localizing error 0.061 * * * [progress]: generating rewritten candidates 0.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.075 * * * [progress]: generating series expansions 0.075 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.075 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.075 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.075 * [taylor]: Taking taylor expansion of (- x y) in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of (- x y) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of (- x y) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of (- y) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of 1 in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.081 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 1 in y 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.094 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.094 * [taylor]: Taking taylor expansion of -1 in y 0.094 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.094 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.095 * [taylor]: Taking taylor expansion of x in y 0.095 * [taylor]: Taking taylor expansion of x in y 0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.095 * [taylor]: Taking taylor expansion of -1 in x 0.095 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.095 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.096 * [taylor]: Taking taylor expansion of -1 in x 0.096 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.096 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.097 * [taylor]: Taking taylor expansion of 1 in y 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * * * [progress]: simplifying candidates 0.111 * [simplify]: Simplifying using # : (expm1 (* x (- x y))) (log1p (* x (- x y))) (* x (- x y)) (+ (log x) (log (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (sqrt x) (sqrt x) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma 1 x (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma 1 x (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x x) (* x (- y)) (* x x) (* x (- y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (sqrt x) (sqrt x) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma 1 x (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* x x) (* (- y) x) (* x x) (* (- y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) (* x 1) (* x (+ (sqrt x) (sqrt y))) (* x 1) (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.116 * * [simplify]: iteration 0 : 186 enodes (cost 350 ) 0.121 * * [simplify]: iteration 1 : 761 enodes (cost 220 ) 0.140 * * [simplify]: iteration 2 : 4223 enodes (cost 190 ) 0.231 * * [simplify]: iteration 3 : 5001 enodes (cost 190 ) 0.232 * [simplify]: Simplified to: (expm1 (* x (- x y))) (log1p (* x (- x y))) (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (pow (* x (- x y)) 3) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (- (* x (* 1 (pow (cbrt x) 3))) (* x y)) (* x (- y y)) (- (* x (* 1 (pow (cbrt x) 3))) (* x y)) (* x (- y y)) (- (* x (* 1 (pow (cbrt x) 3))) (* x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (pow x 2) (* x (- y)) (pow x 2) (* x (- y)) (- (* x (* 1 (pow (cbrt x) 3))) (* x y)) (* x (- y y)) (- (* x (* 1 (pow (cbrt x) 3))) (* x y)) (* x (- y y)) (- (* x (* 1 (pow (cbrt x) 3))) (* x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (* x (- x y)) (* x (- y y)) (pow x 2) (* x (- y)) (pow x 2) (* x (- y)) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) x (* x (+ (sqrt x) (sqrt y))) x (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.233 * * * [progress]: adding candidates to table 0.286 * * [progress]: iteration 2 / 4 0.286 * * * [progress]: picking best candidate 0.289 * * * * [pick]: Picked # 0.289 * * * [progress]: localizing error 0.298 * * * [progress]: generating rewritten candidates 0.298 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.305 * * * [progress]: generating series expansions 0.305 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.305 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.305 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.305 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.305 * [taylor]: Taking taylor expansion of x 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 (- (pow x 2) (* x y)) in x 0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.306 * [taylor]: Taking taylor expansion of x 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 (- (pow x 2) (* x y)) in x 0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.306 * [taylor]: Taking taylor expansion of x 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 in y 0.307 * [taylor]: Taking taylor expansion of (- y) in y 0.307 * [taylor]: Taking taylor expansion of y in y 0.312 * [taylor]: Taking taylor expansion of 1 in y 0.314 * [taylor]: Taking taylor expansion of 0 in y 0.316 * [taylor]: Taking taylor expansion of 0 in y 0.316 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.316 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.316 * [taylor]: Taking taylor expansion of x in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.316 * [taylor]: Taking taylor expansion of (* x y) in y 0.316 * [taylor]: Taking taylor expansion of x in y 0.316 * [taylor]: Taking taylor expansion of y in y 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.317 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.317 * [taylor]: Taking taylor expansion of (* x y) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.318 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.318 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.318 * [taylor]: Taking taylor expansion of (* x y) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of 1 in y 0.320 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.320 * [taylor]: Taking taylor expansion of y in y 0.322 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.329 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.329 * [taylor]: Taking taylor expansion of (* x y) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.329 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.329 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.330 * [taylor]: Taking taylor expansion of (* x y) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.330 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.331 * [taylor]: Taking taylor expansion of (* x y) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of y in x 0.332 * [taylor]: Taking taylor expansion of 1 in y 0.333 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.335 * [taylor]: Taking taylor expansion of 0 in y 0.338 * [taylor]: Taking taylor expansion of 0 in y 0.341 * [taylor]: Taking taylor expansion of 0 in y 0.342 * * * [progress]: simplifying candidates 0.342 * [simplify]: Simplifying using # : (expm1 (+ (pow x 2) (* x (- y)))) (log1p (+ (pow x 2) (* x (- y)))) (* (exp (pow x 2)) (exp (* x (- y)))) (log (+ (pow x 2) (* x (- y)))) (exp (+ (pow x 2) (* x (- y)))) (* (cbrt (+ (pow x 2) (* x (- y)))) (cbrt (+ (pow x 2) (* x (- y))))) (cbrt (+ (pow x 2) (* x (- y)))) (* (* (+ (pow x 2) (* x (- y))) (+ (pow x 2) (* x (- y)))) (+ (pow x 2) (* x (- y)))) (sqrt (+ (pow x 2) (* x (- y)))) (sqrt (+ (pow x 2) (* x (- y)))) (+ (pow (pow x 2) 3) (pow (* x (- y)) 3)) (+ (* (pow x 2) (pow x 2)) (- (* (* x (- y)) (* x (- y))) (* (pow x 2) (* x (- y))))) (- (* (pow x 2) (pow x 2)) (* (* x (- y)) (* x (- y)))) (- (pow x 2) (* x (- y))) (+ x (- y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.346 * * [simplify]: iteration 0 : 98 enodes (cost 102 ) 0.350 * * [simplify]: iteration 1 : 421 enodes (cost 82 ) 0.363 * * [simplify]: iteration 2 : 2033 enodes (cost 73 ) 0.416 * * [simplify]: iteration 3 : 5001 enodes (cost 72 ) 0.417 * [simplify]: Simplified to: (expm1 (+ (pow x 2) (* x (- y)))) (log1p (+ (pow x 2) (* x (- y)))) (pow (exp x) (- x y)) (+ (log x) (log (- x y))) (pow (exp x) (- x y)) (* (cbrt (+ (pow x 2) (* x (- y)))) (cbrt (+ (pow x 2) (* x (- y))))) (cbrt (+ (pow x 2) (* x (- y)))) (pow (* x (- x y)) 3) (sqrt (+ (pow x 2) (* x (- y)))) (sqrt (+ (pow x 2) (* x (- y)))) (- (pow x 6) (pow (* x y) 3)) (fma (* x y) (fma x x (* x y)) (pow x 4)) (* (pow x 2) (- (pow x 2) (* y y))) (fma x x (* x y)) (- x y) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.417 * * * [progress]: adding candidates to table 0.477 * * [progress]: iteration 3 / 4 0.477 * * * [progress]: picking best candidate 0.479 * * * * [pick]: Picked # 0.479 * * * [progress]: localizing error 0.486 * * * [progress]: generating rewritten candidates 0.486 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.512 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.531 * * * [progress]: generating series expansions 0.531 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.531 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.531 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.531 * [taylor]: Taking taylor expansion of x in y 0.531 * [taylor]: Taking taylor expansion of (- x y) in y 0.531 * [taylor]: Taking taylor expansion of x in y 0.531 * [taylor]: Taking taylor expansion of y in y 0.531 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (- x y) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of y in x 0.532 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of (- x y) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of y in x 0.532 * [taylor]: Taking taylor expansion of 0 in y 0.533 * [taylor]: Taking taylor expansion of (- y) in y 0.533 * [taylor]: Taking taylor expansion of y in y 0.534 * [taylor]: Taking taylor expansion of 1 in y 0.535 * [taylor]: Taking taylor expansion of 0 in y 0.537 * [taylor]: Taking taylor expansion of 0 in y 0.538 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.538 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.538 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.538 * [taylor]: Taking taylor expansion of x in y 0.538 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.538 * [taylor]: Taking taylor expansion of y in y 0.538 * [taylor]: Taking taylor expansion of x in y 0.539 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.539 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.539 * [taylor]: Taking taylor expansion of y in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.539 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.540 * [taylor]: Taking taylor expansion of y in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of 1 in y 0.541 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.542 * [taylor]: Taking taylor expansion of y in y 0.544 * [taylor]: Taking taylor expansion of 0 in y 0.547 * [taylor]: Taking taylor expansion of 0 in y 0.550 * [taylor]: Taking taylor expansion of 0 in y 0.550 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in (x y) around 0 0.550 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in y 0.550 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.550 * [taylor]: Taking taylor expansion of y in y 0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.551 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in y 0.551 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.551 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.551 * [taylor]: Taking taylor expansion of -1 in y 0.551 * [taylor]: Taking taylor expansion of x in y 0.551 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 0.551 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.551 * [taylor]: Taking taylor expansion of y in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 0.551 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.551 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.551 * [taylor]: Taking taylor expansion of -1 in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x 0.553 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.553 * [taylor]: Taking taylor expansion of y in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x 0.553 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.553 * [taylor]: Taking taylor expansion of -1 in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of +nan.0 in y 0.559 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.560 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.560 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.560 * [taylor]: Taking taylor expansion of +nan.0 in y 0.560 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.560 * [taylor]: Taking taylor expansion of y in y 0.560 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.560 * [taylor]: Taking taylor expansion of +nan.0 in y 0.567 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.567 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.567 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.567 * [taylor]: Taking taylor expansion of +nan.0 in y 0.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.567 * [taylor]: Taking taylor expansion of y in y 0.568 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.568 * [taylor]: Taking taylor expansion of +nan.0 in y 0.570 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.570 * [approximate]: Taking taylor expansion of (* (sqrt x) (- x y)) in (x y) around 0 0.570 * [taylor]: Taking taylor expansion of (* (sqrt x) (- x y)) in y 0.570 * [taylor]: Taking taylor expansion of (sqrt x) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of (- x y) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (* (sqrt x) (- x y)) in x 0.570 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (- x y) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.571 * [taylor]: Taking taylor expansion of (* (sqrt x) (- x y)) in x 0.571 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (- x y) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of y in x 0.572 * [taylor]: Taking taylor expansion of 0 in y 0.573 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y 0.573 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.573 * [taylor]: Taking taylor expansion of +nan.0 in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y 0.578 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y 0.578 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.578 * [taylor]: Taking taylor expansion of +nan.0 in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.578 * [taylor]: Taking taylor expansion of +nan.0 in y 0.590 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y 0.590 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y 0.590 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.590 * [taylor]: Taking taylor expansion of +nan.0 in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.590 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.590 * [taylor]: Taking taylor expansion of +nan.0 in y 0.595 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 x))) in (x y) around 0 0.595 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 x))) in y 0.595 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.596 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 x))) in x 0.596 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) 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 y) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 x))) in x 0.598 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.599 * [taylor]: Taking taylor expansion of y in x 0.599 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of 0 in y 0.611 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.611 * [taylor]: Taking taylor expansion of +nan.0 in y 0.616 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.616 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.616 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.616 * [taylor]: Taking taylor expansion of +nan.0 in y 0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.616 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.616 * [taylor]: Taking taylor expansion of +nan.0 in y 0.622 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.622 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.623 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.623 * [taylor]: Taking taylor expansion of +nan.0 in y 0.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.623 * [taylor]: Taking taylor expansion of +nan.0 in y 0.625 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ -1 x))) in (x y) around 0 0.625 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ -1 x))) in y 0.625 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.625 * [taylor]: Taking taylor expansion of y in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.625 * [taylor]: Taking taylor expansion of x in y 0.625 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.625 * [taylor]: Taking taylor expansion of -1 in y 0.626 * [taylor]: Taking taylor expansion of x in y 0.626 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ -1 x))) in x 0.626 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.626 * [taylor]: Taking taylor expansion of y in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.626 * [taylor]: Taking taylor expansion of -1 in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ -1 x))) in x 0.627 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.628 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.628 * [taylor]: Taking taylor expansion of -1 in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of 0 in y 0.631 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.631 * [taylor]: Taking taylor expansion of +nan.0 in y 0.635 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.635 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.635 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.635 * [taylor]: Taking taylor expansion of +nan.0 in y 0.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.635 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.635 * [taylor]: Taking taylor expansion of +nan.0 in y 0.641 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y 0.641 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y 0.641 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.641 * [taylor]: Taking taylor expansion of +nan.0 in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.642 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.642 * [taylor]: Taking taylor expansion of +nan.0 in y 0.644 * * * [progress]: simplifying candidates 0.646 * [simplify]: Simplifying using # : (expm1 (* (sqrt x) (* (sqrt x) (- x y)))) (log1p (* (sqrt x) (* (sqrt x) (- x y)))) (* (sqrt x) (* (sqrt x) (- x y))) (* (sqrt x) (* (sqrt x) (- x y))) (+ (log (sqrt x)) (+ (log (sqrt x)) (log (- x y)))) (+ (log (sqrt x)) (log (* (sqrt x) (- x y)))) (log (* (sqrt x) (* (sqrt x) (- x y)))) (exp (* (sqrt x) (* (sqrt x) (- x y)))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (- x y)) (* (sqrt x) (- x y))) (* (sqrt x) (- x y)))) (* (cbrt (* (sqrt x) (* (sqrt x) (- x y)))) (cbrt (* (sqrt x) (* (sqrt x) (- x y))))) (cbrt (* (sqrt x) (* (sqrt x) (- x y)))) (* (* (* (sqrt x) (* (sqrt x) (- x y))) (* (sqrt x) (* (sqrt x) (- x y)))) (* (sqrt x) (* (sqrt x) (- x y)))) (sqrt (* (sqrt x) (* (sqrt x) (- x y)))) (sqrt (* (sqrt x) (* (sqrt x) (- x y)))) (* (sqrt x) (* (sqrt x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (* (sqrt x) (* (sqrt x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (sqrt x) (* (sqrt x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))))) (* (sqrt x) (* (sqrt x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))) (* (sqrt x) (* (sqrt x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))))) (* (sqrt x) (* (sqrt x) (fma (- y) 1 (* y 1)))) (* (sqrt x) (* (sqrt x) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (* (sqrt x) (* (sqrt x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (sqrt x) (* (sqrt x) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))))) (* (sqrt x) (* (sqrt x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))) (* (sqrt x) (* (sqrt x) (fma (sqrt x) (sqrt x) (- (* y 1))))) (* (sqrt x) (* (sqrt x) (fma (- y) 1 (* y 1)))) (* (sqrt x) (* (sqrt x) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (* (sqrt x) (* (sqrt x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (sqrt x) (* (sqrt x) (fma 1 x (- (* (sqrt y) (sqrt y)))))) (* (sqrt x) (* (sqrt x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))) (* (sqrt x) (* (sqrt x) (fma 1 x (- (* y 1))))) (* (sqrt x) (* (sqrt x) (fma (- y) 1 (* y 1)))) (* (sqrt x) (* (sqrt x) x)) (* (sqrt x) (* (sqrt x) (- y))) (* (sqrt x) (* (sqrt x) x)) (* (sqrt x) (* (sqrt x) (- y))) (* (sqrt x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x))) (* (sqrt x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x))) (* (sqrt x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (sqrt x))) (* (sqrt x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x))) (* (sqrt x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (sqrt x))) (* (sqrt x) (* (fma (- y) 1 (* y 1)) (sqrt x))) (* (sqrt x) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x))) (* (sqrt x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x))) (* (sqrt x) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (sqrt x))) (* (sqrt x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x))) (* (sqrt x) (* (fma (sqrt x) (sqrt x) (- (* y 1))) (sqrt x))) (* (sqrt x) (* (fma (- y) 1 (* y 1)) (sqrt x))) (* (sqrt x) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x))) (* (sqrt x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x))) (* (sqrt x) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (sqrt x))) (* (sqrt x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x))) (* (sqrt x) (* (fma 1 x (- (* y 1))) (sqrt x))) (* (sqrt x) (* (fma (- y) 1 (* y 1)) (sqrt x))) (* (sqrt x) (* x (sqrt x))) (* (sqrt x) (* (- y) (sqrt x))) (* (sqrt x) (* x (sqrt x))) (* (sqrt x) (* (- y) (sqrt x))) (* (* (sqrt x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (sqrt x)) (* (* (sqrt x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (* (* (sqrt x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (sqrt x)) (* (* (sqrt x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (sqrt x)) (* (* (sqrt x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (sqrt x)) (* (* (sqrt x) (fma (- y) 1 (* y 1))) (sqrt x)) (* (* (sqrt x) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (sqrt x)) (* (* (sqrt x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (* (* (sqrt x) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (sqrt x)) (* (* (sqrt x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (sqrt x)) (* (* (sqrt x) (fma (sqrt x) (sqrt x) (- (* y 1)))) (sqrt x)) (* (* (sqrt x) (fma (- y) 1 (* y 1))) (sqrt x)) (* (* (sqrt x) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (sqrt x)) (* (* (sqrt x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (* (* (sqrt x) (fma 1 x (- (* (sqrt y) (sqrt y))))) (sqrt x)) (* (* (sqrt x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (sqrt x)) (* (* (sqrt x) (fma 1 x (- (* y 1)))) (sqrt x)) (* (* (sqrt x) (fma (- y) 1 (* y 1))) (sqrt x)) (* (* (sqrt x) x) (sqrt x)) (* (* (sqrt x) (- y)) (sqrt x)) (* (* (sqrt x) x) (sqrt x)) (* (* (sqrt x) (- y)) (sqrt x)) (* (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (sqrt x)) (* (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x)) (sqrt x)) (* (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (sqrt x)) (sqrt x)) (* (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x)) (sqrt x)) (* (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (sqrt x)) (sqrt x)) (* (* (fma (- y) 1 (* y 1)) (sqrt x)) (sqrt x)) (* (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (sqrt x)) (* (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x)) (sqrt x)) (* (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (sqrt x)) (sqrt x)) (* (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x)) (sqrt x)) (* (* (fma (sqrt x) (sqrt x) (- (* y 1))) (sqrt x)) (sqrt x)) (* (* (fma (- y) 1 (* y 1)) (sqrt x)) (sqrt x)) (* (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (sqrt x)) (* (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x)) (sqrt x)) (* (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (sqrt x)) (sqrt x)) (* (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x)) (sqrt x)) (* (* (fma 1 x (- (* y 1))) (sqrt x)) (sqrt x)) (* (* (fma (- y) 1 (* y 1)) (sqrt x)) (sqrt x)) (* (* x (sqrt x)) (sqrt x)) (* (* (- y) (sqrt x)) (sqrt x)) (* (* x (sqrt x)) (sqrt x)) (* (* (- y) (sqrt x)) (sqrt x)) (* (sqrt x) (sqrt x)) (* (cbrt (sqrt x)) (* (sqrt x) (- x y))) (* (sqrt (cbrt x)) (* (sqrt x) (- x y))) (* (sqrt (sqrt x)) (* (sqrt x) (- x y))) (* (sqrt x) (* (sqrt x) (- x y))) (* (sqrt (sqrt x)) (* (sqrt x) (- x y))) (* (sqrt x) (* (sqrt x) (- x y))) (* (sqrt x) (* (sqrt x) (- (pow x 3) (pow y 3)))) (* (sqrt x) (* (sqrt x) (- (* x x) (* y y)))) (expm1 (* (sqrt x) (- x y))) (log1p (* (sqrt x) (- x y))) (* (sqrt x) (- x y)) (+ (log (sqrt x)) (log (- x y))) (log (* (sqrt x) (- x y))) (exp (* (sqrt x) (- x y))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (sqrt x) (- x y))) (cbrt (* (sqrt x) (- x y)))) (cbrt (* (sqrt x) (- x y))) (* (* (* (sqrt x) (- x y)) (* (sqrt x) (- x y))) (* (sqrt x) (- x y))) (sqrt (* (sqrt x) (- x y))) (sqrt (* (sqrt x) (- x y))) (* 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(* (sqrt y) (sqrt y))) (sqrt x)) (* (fma (sqrt x) (sqrt x) (- (* y 1))) (sqrt x)) (* (fma (- y) 1 (* y 1)) (sqrt x)) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (sqrt x)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (sqrt x)) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (sqrt x)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (sqrt x)) (* (fma 1 x (- (* y 1))) (sqrt x)) (* (fma (- y) 1 (* y 1)) (sqrt x)) (* x (sqrt x)) (* (- y) (sqrt x)) (* x (sqrt x)) (* (- y) (sqrt x)) (* (sqrt x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) 1) (* (sqrt x) (+ (sqrt x) (sqrt y))) (* (sqrt x) 1) (* (cbrt (sqrt x)) (- x y)) (* (sqrt (cbrt x)) (- x y)) (* (sqrt (sqrt x)) (- x y)) (* (sqrt x) (- x y)) (* (sqrt (sqrt x)) (- x y)) (* (sqrt x) (- x y)) (* (sqrt x) (- (pow x 3) (pow y 3))) (* (sqrt x) (- (* x x) (* y y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (* x y))))))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) 0.654 * * [simplify]: iteration 0 : 390 enodes (cost 1098 ) 0.662 * * [simplify]: iteration 1 : 1656 enodes (cost 752 ) 0.694 * * [simplify]: iteration 2 : 5002 enodes (cost 672 ) 0.698 * [simplify]: Simplified to: (expm1 (* (sqrt x) (* (sqrt x) (- x y)))) (log1p (* (sqrt x) (* (sqrt x) (- x y)))) (* x (- x y)) (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (log (* x (- x y))) (pow (exp x) (- x y)) (pow (* x (- x y)) 3) (pow (* x (- x y)) 3) (* (cbrt (* (sqrt x) (* (sqrt x) (- x y)))) (cbrt (* (sqrt x) (* (sqrt x) (- x y))))) (cbrt (* (sqrt x) (* (sqrt x) (- x y)))) (pow (* x (- x y)) 3) (sqrt (* (sqrt x) (* (sqrt x) (- x y)))) (sqrt (* (sqrt x) (* (sqrt x) (- x y)))) (* x (+ (* 1 (pow (cbrt x) 3)) (- y))) (fma x (- y) (* x y)) (* x (+ (* 1 (pow (cbrt x) 3)) (- y))) (fma x (- y) 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(+ (* 1 (pow (cbrt x) 3)) (- y))) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (+ (* 1 (pow (cbrt x) 3)) (- y))) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (+ (* 1 (pow (cbrt x) 3)) (- y))) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (- x y)) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (- x y)) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (- x y)) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (- x y)) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (- x y)) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) (- x y)) (* (sqrt x) (fma (- y) 1 y)) (* (sqrt x) x) (* (sqrt x) (- y)) (* (sqrt x) x) (* (sqrt x) (- y)) (* (sqrt x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (sqrt x) (sqrt (- x y))) (sqrt x) (fma (sqrt x) (sqrt y) x) (sqrt x) (* (cbrt (sqrt x)) (- x y)) (* (sqrt (cbrt x)) (- x y)) (* (sqrt (sqrt x)) (- x y)) (* (sqrt x) (- x y)) (* (sqrt (sqrt x)) (- x y)) (* (sqrt x) (- x y)) (* (sqrt x) (- (pow x 3) (pow y 3))) (* (sqrt x) (- (* x x) (* y y))) (* x (- x y)) (* x (- x y)) (fma (- x) +nan.0 (* +nan.0 (- (/ y x) y))) (fma (- (* x x)) +nan.0 (* +nan.0 (- (pow x 3) (* x y)))) (fma (- x) +nan.0 (* +nan.0 (- (/ y x) y))) (fma (- x) +nan.0 (* +nan.0 (- (/ y x) y))) 0.699 * * * [progress]: adding candidates to table 0.819 * [progress]: [Phase 3 of 3] Extracting. 0.819 * * [regime]: Finding splitpoints for: (# # #) 0.819 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.819 * * * * [regimes]: Trying to branch on y from (# # #) 0.836 * * * * [regimes]: Trying to branch on x from (# # #) 0.850 * * * [regime]: Found split indices: #