1.023 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.072 * * * [progress]: [2/2] Setting up program. 0.075 * [progress]: [Phase 2 of 3] Improving. 0.075 * [simplify]: Simplifying using # : (* x (exp (* y y))) 0.077 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.078 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.079 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.080 * * [simplify]: iteration 3 : 48 enodes (cost 3 ) 0.081 * * [simplify]: iteration 4 : 133 enodes (cost 3 ) 0.084 * * [simplify]: iteration 5 : 437 enodes (cost 3 ) 0.094 * * [simplify]: iteration 6 : 1926 enodes (cost 3 ) 0.137 * * [simplify]: iteration 7 : 5002 enodes (cost 3 ) 0.138 * [simplify]: Simplified to: (* x (exp (* y y))) 0.138 * * [progress]: iteration 1 / 4 0.138 * * * [progress]: picking best candidate 0.140 * * * * [pick]: Picked # 0.140 * * * [progress]: localizing error 0.144 * * * [progress]: generating rewritten candidates 0.144 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.149 * * * [progress]: generating series expansions 0.149 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.149 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.149 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.149 * [taylor]: Taking taylor expansion of x in y 0.150 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.150 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.150 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.150 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.150 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.150 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of 0 in y 0.151 * [taylor]: Taking taylor expansion of 0 in y 0.151 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.151 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.151 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.151 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of x in y 0.151 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.152 * [taylor]: Taking taylor expansion of y in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.152 * [taylor]: Taking taylor expansion of y in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.154 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.154 * [taylor]: Taking taylor expansion of -1 in y 0.154 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.154 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.154 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.154 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of x in y 0.154 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.154 * [taylor]: Taking taylor expansion of -1 in x 0.154 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.154 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.154 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.154 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.155 * [taylor]: Taking taylor expansion of -1 in x 0.155 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.155 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.155 * [taylor]: Taking taylor expansion of -1 in y 0.155 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.158 * * * [progress]: simplifying candidates 0.158 * [simplify]: Simplifying using # : (* x (exp (* y y))) (+ (log x) (* y y)) (log (* x (exp (* y y)))) (exp (* x (exp (* y y)))) (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* x 1) (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.160 * * [simplify]: iteration 0 : 74 enodes (cost 94 ) 0.162 * * [simplify]: iteration 1 : 273 enodes (cost 81 ) 0.167 * * [simplify]: iteration 2 : 1015 enodes (cost 81 ) 0.190 * * [simplify]: iteration 3 : 4909 enodes (cost 81 ) 0.314 * * [simplify]: iteration 4 : 5001 enodes (cost 81 ) 0.315 * [simplify]: Simplified to: (* x (exp (pow y 2))) (+ (pow y 2) (log x)) (+ (pow y 2) (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (pow y 2))) 3) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) x (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (pow y 2))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.315 * * * [progress]: adding candidates to table 0.337 * * [progress]: iteration 2 / 4 0.337 * * * [progress]: picking best candidate 0.340 * * * * [pick]: Picked # 0.340 * * * [progress]: localizing error 0.347 * * * [progress]: generating rewritten candidates 0.347 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.358 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.362 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.370 * * * [progress]: generating series expansions 0.370 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.370 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.370 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.370 * [taylor]: Taking taylor expansion of x in y 0.370 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.370 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.370 * [taylor]: Taking taylor expansion of y in y 0.370 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.370 * [taylor]: Taking taylor expansion of x in x 0.370 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.370 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.370 * [taylor]: Taking taylor expansion of y in x 0.370 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.370 * [taylor]: Taking taylor expansion of x in x 0.370 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.370 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.370 * [taylor]: Taking taylor expansion of y in x 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.371 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.371 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.372 * [taylor]: Taking taylor expansion of 0 in y 0.372 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.372 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.372 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.372 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.372 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of x in y 0.372 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.372 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.372 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.372 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.372 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.373 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.375 * [approximate]: Taking taylor expansion of (pow (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) 2) in (x y) around 0 0.375 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) 2) in y 0.375 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) in y 0.375 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.375 * [taylor]: Taking taylor expansion of -1 in y 0.375 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.375 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of x in y 0.376 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) 2) in x 0.376 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) in x 0.376 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.376 * [taylor]: Taking taylor expansion of -1 in x 0.376 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.376 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) 2) in x 0.376 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (exp (/ 1 (pow y 2))) x))) in x 0.376 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.376 * [taylor]: Taking taylor expansion of -1 in x 0.376 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.376 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow (exp (/ 1 (pow y 2))) 2)) in y 0.377 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.377 * [taylor]: Taking taylor expansion of NAN in y 0.377 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 2) in y 0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.377 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.377 * [taylor]: Taking taylor expansion of y in y 0.378 * [taylor]: Taking taylor expansion of (* 2 (* (pow NAN 4) (pow (exp (/ 1 (pow y 2))) 3))) in y 0.378 * [taylor]: Taking taylor expansion of 2 in y 0.378 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow (exp (/ 1 (pow y 2))) 3)) in y 0.378 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.378 * [taylor]: Taking taylor expansion of NAN in y 0.378 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 3) in y 0.379 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.379 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.381 * [taylor]: Taking taylor expansion of (* 3 (* (pow NAN 6) (pow (exp (/ 1 (pow y 2))) 4))) in y 0.381 * [taylor]: Taking taylor expansion of 3 in y 0.381 * [taylor]: Taking taylor expansion of (* (pow NAN 6) (pow (exp (/ 1 (pow y 2))) 4)) in y 0.381 * [taylor]: Taking taylor expansion of (pow NAN 6) in y 0.381 * [taylor]: Taking taylor expansion of NAN in y 0.381 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 (pow y 2))) 4) in y 0.381 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.381 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.381 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.381 * [taylor]: Taking taylor expansion of y in y 0.383 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.383 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.383 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.383 * [taylor]: Taking taylor expansion of x in y 0.383 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.383 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.383 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.384 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.384 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.385 * [taylor]: Taking taylor expansion of 0 in y 0.385 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.385 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.385 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.385 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of x in y 0.385 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.385 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.385 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.385 * [taylor]: Taking taylor expansion of y in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.386 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.386 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.386 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.386 * [taylor]: Taking taylor expansion of y in y 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.387 * [taylor]: Taking taylor expansion of 0 in y 0.387 * [taylor]: Taking taylor expansion of 0 in y 0.388 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.388 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.388 * [taylor]: Taking taylor expansion of -1 in y 0.388 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.388 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.388 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.388 * [taylor]: Taking taylor expansion of y in y 0.388 * [taylor]: Taking taylor expansion of x in y 0.388 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.388 * [taylor]: Taking taylor expansion of -1 in x 0.388 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.388 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.388 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.388 * [taylor]: Taking taylor expansion of y in x 0.388 * [taylor]: Taking taylor expansion of x in x 0.388 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.388 * [taylor]: Taking taylor expansion of -1 in x 0.388 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.388 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.388 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.388 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.389 * [taylor]: Taking taylor expansion of -1 in y 0.389 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.389 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.389 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [taylor]: Taking taylor expansion of 0 in y 0.391 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.391 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0 0.391 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.391 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.391 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.391 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x 0.392 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.392 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y 0.392 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.393 * [taylor]: Taking taylor expansion of 0 in y 0.393 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0 0.393 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.393 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.393 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of x in y 0.393 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.393 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.393 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.393 * [taylor]: Taking taylor expansion of y in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.394 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.394 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.394 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.394 * [taylor]: Taking taylor expansion of y in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.394 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.396 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0 0.396 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y 0.396 * [taylor]: Taking taylor expansion of -1 in y 0.396 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y 0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.396 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.396 * [taylor]: Taking taylor expansion of -1 in x 0.396 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.396 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x 0.396 * [taylor]: Taking taylor expansion of -1 in x 0.396 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x 0.396 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.396 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y 0.397 * [taylor]: Taking taylor expansion of -1 in y 0.397 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y 0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.397 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.398 * [taylor]: Taking taylor expansion of 0 in y 0.398 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.399 * * * [progress]: simplifying candidates 0.400 * [simplify]: Simplifying using # : (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) (/ 1 2)) (* (* x (exp (* y y))) (* x (exp (* y y)))) (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))) (* (* x (exp (* y y))) (* x (exp (* y y)))) (* (* x (exp (* y y))) (* x (exp (* y y)))) (* (* x (exp (* y y))) (* x (exp (* y y)))) (* (* x (exp (* y y))) (* x (exp (* y y)))) (+ 1 1) (+ (log (sqrt (* x (exp (* y y))))) (log (sqrt (* x (exp (* y y)))))) (log (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (exp (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (* (* (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))) (sqrt (* x (exp (* y y))))) (* (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))) (sqrt (* x (exp (* y y)))))) (* (cbrt (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (cbrt (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))))) (cbrt (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (* (* (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))) (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (* (* x (exp (* y y))) (* x (exp (* y y)))) (sqrt (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (sqrt (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))))) (* (* (cbrt (sqrt (* x (exp (* y y))))) (cbrt (sqrt (* x (exp (* y y)))))) (* (cbrt (sqrt (* x (exp (* y y))))) (cbrt (sqrt (* x (exp (* y y))))))) (* (cbrt (sqrt (* x (exp (* y y))))) (cbrt (sqrt (* x (exp (* y y)))))) (* (sqrt x) (sqrt x)) (* (sqrt (exp (* y y))) (sqrt (exp (* y y)))) (* (sqrt (sqrt (* x (exp (* y y))))) (sqrt (sqrt (* x (exp (* y y)))))) (* (sqrt (sqrt (* x (exp (* y y))))) (sqrt (sqrt (* x (exp (* y y)))))) (* 1 1) (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))) (* (sqrt (sqrt (* x (exp (* y y))))) (sqrt (sqrt (* x (exp (* y y)))))) (* (sqrt (sqrt (* x (exp (* y y))))) (sqrt (sqrt (* x (exp (* y y)))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* (sqrt (* x (exp (* y y)))) (* (cbrt (sqrt (* x (exp (* y y))))) (cbrt (sqrt (* x (exp (* y y))))))) (* (sqrt (* x (exp (* y y)))) (sqrt x)) (* (sqrt (* x (exp (* y y)))) (sqrt (sqrt (* x (exp (* y y)))))) (* (sqrt (* x (exp (* y y)))) 1) (* (cbrt (sqrt (* x (exp (* y y))))) (sqrt (* x (exp (* y y))))) (* (sqrt (exp (* y y))) (sqrt (* x (exp (* y y))))) (* (sqrt (sqrt (* x (exp (* y y))))) (sqrt (* x (exp (* y y))))) (* (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y))))) (* x (exp (* y y))) (+ (log x) (* y y)) (log (* x (exp (* y y)))) (exp (* x (exp (* y y)))) (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* x 1) (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) (* x (exp (* y y))) (+ (log x) (* y y)) (log (* x (exp (* y y)))) (exp (* x (exp (* y y)))) (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) (* x 1) (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) x (* x (exp (pow y 2))) (- (+ (* (pow (exp (pow y 2)) 2) (pow NAN 2)) (* 3 (/ (* (pow NAN 6) (pow (exp (pow y 2)) 4)) (pow x 2)))) (* 2 (/ (* (pow (exp (pow y 2)) 3) (pow NAN 4)) x))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) x (* x (exp (pow y 2))) (* x (exp (pow y 2))) 0.405 * * [simplify]: iteration 0 : 201 enodes (cost 427 ) 0.409 * * [simplify]: iteration 1 : 1063 enodes (cost 362 ) 0.437 * * [simplify]: iteration 2 : 5002 enodes (cost 352 ) 0.439 * [simplify]: Simplified to: 1 1 1 2 1 1 1 1 1 1 (* (pow x 2) (pow (exp (pow y 2)) 2)) (* x (exp (* y y))) (* (pow x 2) (pow (exp (pow y 2)) 2)) (* (pow x 2) (pow (exp (pow y 2)) 2)) (* (pow x 2) (pow (exp (pow y 2)) 2)) (* (pow x 2) (pow (exp (pow y 2)) 2)) 2 (+ (pow y 2) (log x)) (+ (pow y 2) (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (* y y))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (* y y))) 3) (* (pow x 2) (pow (exp (pow y 2)) 2)) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (pow (cbrt (sqrt (* x (exp (* y y))))) 4) (* (cbrt (sqrt (* x (exp (* y y))))) (cbrt (sqrt (* x (exp (* y y)))))) x (exp (* y y)) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) 1 (* x (exp (* y y))) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) 1 2 1 1 1 1 (* (sqrt (* x (exp (* y y)))) (* (cbrt (sqrt (* x (exp (* y y))))) (cbrt (sqrt (* x (exp (* y y))))))) (* (sqrt (* x (exp (* y y)))) (sqrt x)) (pow (sqrt (sqrt (* x (exp (* y y))))) 3) (sqrt (* x (exp (* y y)))) (pow (cbrt (sqrt (* x (exp (* y y))))) 4) (* (sqrt (exp (* y y))) (sqrt (* x (exp (* y y))))) (pow (sqrt (sqrt (* x (exp (* y y))))) 3) (* x (exp (* y y))) (* x (exp (* y y))) (+ (pow y 2) (log x)) (+ (pow y 2) (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (* y y))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (* y y))) 3) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) x (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) (* x (exp (* y y))) (+ (pow y 2) (log x)) (+ (pow y 2) (log x)) (exp (* x (exp (* y y)))) (pow (* x (exp (* y y))) 3) (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y))))) (cbrt (* x (exp (* y y)))) (pow (* x (exp (* y y))) 3) (sqrt (* x (exp (* y y)))) (sqrt (* x (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* (sqrt x) (sqrt (exp (* y y)))) (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))) (* x (sqrt (exp (* y y)))) x (* (cbrt x) (exp (* y y))) (* (sqrt x) (exp (* y y))) (* x (exp (* y y))) x (* x (exp (* y y))) (- (+ (* (pow (exp (pow y 2)) 2) (pow NAN 2)) (* 3 (/ (* (pow NAN 6) (pow (exp (pow y 2)) 4)) (pow x 2)))) (* 2 (/ (* (pow (exp (pow y 2)) 3) (pow NAN 4)) x))) x (* x (exp (* y y))) (* x (exp (* y y))) x (* x (exp (* y y))) (* x (exp (* y y))) 0.440 * * * [progress]: adding candidates to table 0.500 * [progress]: [Phase 3 of 3] Extracting. 0.500 * * [regime]: Finding splitpoints for: (# #) 0.500 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (exp (* y y)) (* x (exp (* y y))) y x) 0.500 * * * * [regimes]: Trying to branch on (* y y) from (# #) 0.531 * * * * [regimes]: Trying to branch on (exp (* y y)) from (# #) 0.557 * * * * [regimes]: Trying to branch on (* x (exp (* y y))) from (# #) 0.595 * * * * [regimes]: Trying to branch on y from (# #) 0.626 * * * * [regimes]: Trying to branch on x from (# #) 0.658 * * * [regime]: Found split indices: #