57.586 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (+ x (* (- 1.0 x) (- 1.0 y))) 0.021 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.022 * * [simplify]: iteration 1 : 27 enodes (cost 4 ) 0.024 * * [simplify]: iteration 2 : 78 enodes (cost 4 ) 0.026 * * [simplify]: iteration 3 : 245 enodes (cost 4 ) 0.029 * * [simplify]: iteration 4 : 634 enodes (cost 4 ) 0.037 * * [simplify]: iteration 5 : 1081 enodes (cost 4 ) 0.050 * * [simplify]: iteration 6 : 2442 enodes (cost 4 ) 0.070 * * [simplify]: iteration 7 : 4046 enodes (cost 4 ) 0.101 * * [simplify]: iteration 8 : 5001 enodes (cost 4 ) 0.102 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 0.102 * * [progress]: iteration 1 / 4 0.102 * * * [progress]: picking best candidate 0.103 * * * * [pick]: Picked # 0.103 * * * [progress]: localizing error 0.108 * * * [progress]: generating rewritten candidates 0.108 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.112 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.122 * * * [progress]: generating series expansions 0.123 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.123 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 0.123 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 0.123 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 0.123 * [taylor]: Taking taylor expansion of (* x y) in y 0.123 * [taylor]: Taking taylor expansion of x in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of 1.0 in y 0.123 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.123 * [taylor]: Taking taylor expansion of 1.0 in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 0.123 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (* x y) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 0.123 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (* x y) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 0.124 * [taylor]: Taking taylor expansion of 1.0 in y 0.124 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.124 * [taylor]: Taking taylor expansion of 1.0 in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 0.130 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 0.130 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.130 * [taylor]: Taking taylor expansion of 1.0 in y 0.130 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.130 * [taylor]: Taking taylor expansion of (* x y) in y 0.130 * [taylor]: Taking taylor expansion of x in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.130 * [taylor]: Taking taylor expansion of 1.0 in y 0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 0.130 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.131 * [taylor]: Taking taylor expansion of (* x y) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 0.131 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.131 * [taylor]: Taking taylor expansion of (* x y) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.133 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 0.133 * [taylor]: Taking taylor expansion of 1.0 in y 0.133 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.133 * [taylor]: Taking taylor expansion of 1.0 in y 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.133 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.139 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 0.139 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 0.139 * [taylor]: Taking taylor expansion of 1.0 in y 0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 0.139 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.139 * [taylor]: Taking taylor expansion of (* x y) in y 0.139 * [taylor]: Taking taylor expansion of x in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.139 * [taylor]: Taking taylor expansion of 1.0 in y 0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.140 * [taylor]: Taking taylor expansion of (* x y) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.140 * [taylor]: Taking taylor expansion of (* x y) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.141 * [taylor]: Taking taylor expansion of y in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.141 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 0.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.142 * [taylor]: Taking taylor expansion of 1.0 in y 0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.142 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of 1.0 in y 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.146 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.146 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 0.146 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 0.146 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.146 * [taylor]: Taking taylor expansion of 1.0 in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.146 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 0.146 * [taylor]: Taking taylor expansion of 1.0 in y 0.146 * [taylor]: Taking taylor expansion of x in y 0.146 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 0.146 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.146 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.146 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 0.146 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.146 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.146 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 0.147 * [taylor]: Taking taylor expansion of 1.0 in y 0.147 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.147 * [taylor]: Taking taylor expansion of 1.0 in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of 1.0 in y 0.156 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 0.156 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 0.156 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.156 * [taylor]: Taking taylor expansion of 1.0 in y 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.156 * [taylor]: Taking taylor expansion of 1.0 in y 0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 0.156 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.156 * [taylor]: Taking taylor expansion of 1.0 in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.156 * [taylor]: Taking taylor expansion of x in x 0.156 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.156 * [taylor]: Taking taylor expansion of 1.0 in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.156 * [taylor]: Taking taylor expansion of y in x 0.157 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 0.157 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.157 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.157 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.157 * [taylor]: Taking taylor expansion of y in x 0.158 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.158 * [taylor]: Taking taylor expansion of -1 in y 0.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.158 * [taylor]: Taking taylor expansion of 1.0 in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.161 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 0.161 * [taylor]: Taking taylor expansion of 1.0 in y 0.161 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.161 * [taylor]: Taking taylor expansion of 1.0 in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.161 * [taylor]: Taking taylor expansion of y in y 0.165 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0 0.165 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y 0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.165 * [taylor]: Taking taylor expansion of x in y 0.165 * [taylor]: Taking taylor expansion of 1.0 in y 0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.166 * [taylor]: Taking taylor expansion of 1.0 in y 0.166 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.167 * [taylor]: Taking taylor expansion of 1.0 in x 0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of 1.0 in y 0.169 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 0.169 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.169 * [taylor]: Taking taylor expansion of 1.0 in y 0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.169 * [taylor]: Taking taylor expansion of 1.0 in y 0.171 * * * [progress]: simplifying candidates 0.172 * [simplify]: Simplifying using # : (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (+ (log (- 1.0 x)) (log (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (neg y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (neg y)) (* 1.0 (- 1.0 x)) (* (neg y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (neg y) (- 1.0 x)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (* (- 1.0 x) 1) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 0.176 * * [simplify]: iteration 0 : 276 enodes (cost 312 ) 0.181 * * [simplify]: iteration 1 : 1146 enodes (cost 296 ) 0.203 * * [simplify]: iteration 2 : 5001 enodes (cost 296 ) 0.205 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (pow (+ x (* (- 1.0 x) (- 1.0 y))) 3) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x)) (* x x)) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (log (* (- 1.0 x) (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* y (+ y 1.0)) (* 1.0 1.0)) (+ (* x (+ x 1.0)) (* 1.0 1.0))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 y) (+ (* x (+ x 1.0)) (* 1.0 1.0))) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ (* y (+ y 1.0)) (* 1.0 1.0)) (+ 1.0 x)) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (neg y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (neg y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (neg y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (neg y)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 0.206 * * * [progress]: adding candidates to table 0.332 * * [progress]: iteration 2 / 4 0.332 * * * [progress]: picking best candidate 0.334 * * * * [pick]: Picked # 0.334 * * * [progress]: localizing error 0.343 * * * [progress]: generating rewritten candidates 0.343 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.349 * * * [progress]: generating series expansions 0.349 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.349 * [approximate]: Taking taylor expansion of (+ (* x y) 1.0) in (x y) around 0 0.350 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 0.350 * [taylor]: Taking taylor expansion of (* x y) in y 0.350 * [taylor]: Taking taylor expansion of x in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of 1.0 in y 0.350 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.350 * [taylor]: Taking taylor expansion of (* x y) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [taylor]: Taking taylor expansion of 1.0 in x 0.350 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.350 * [taylor]: Taking taylor expansion of (* x y) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [taylor]: Taking taylor expansion of 1.0 in x 0.351 * [taylor]: Taking taylor expansion of 1.0 in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.357 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in (x y) around 0 0.359 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.359 * [taylor]: Taking taylor expansion of 1.0 in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.359 * [taylor]: Taking taylor expansion of (* x y) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.360 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.360 * [taylor]: Taking taylor expansion of 1.0 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.360 * [taylor]: Taking taylor expansion of (* x y) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.360 * [taylor]: Taking taylor expansion of 1.0 in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.360 * [taylor]: Taking taylor expansion of (* x y) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.361 * [taylor]: Taking taylor expansion of y in y 0.363 * [taylor]: Taking taylor expansion of 1.0 in y 0.365 * [taylor]: Taking taylor expansion of 0 in y 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.372 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in (x y) around 0 0.372 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.372 * [taylor]: Taking taylor expansion of 1.0 in y 0.372 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.372 * [taylor]: Taking taylor expansion of (* x y) in y 0.372 * [taylor]: Taking taylor expansion of x in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.372 * [taylor]: Taking taylor expansion of 1.0 in x 0.372 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.372 * [taylor]: Taking taylor expansion of (* x y) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.373 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.373 * [taylor]: Taking taylor expansion of 1.0 in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.373 * [taylor]: Taking taylor expansion of (* x y) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of y in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.374 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of 1.0 in y 0.378 * [taylor]: Taking taylor expansion of 0 in y 0.380 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.384 * * * [progress]: simplifying candidates 0.385 * [simplify]: Simplifying using # : (* (exp (* x y)) (exp 1.0)) (log (+ (* x y) 1.0)) (exp (+ (* x y) 1.0)) (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))) (cbrt (+ (* x y) 1.0)) (* (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)) (+ (pow (* x y) 3) (pow 1.0 3)) (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0))) (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) 0.389 * * [simplify]: iteration 0 : 80 enodes (cost 57 ) 0.392 * * [simplify]: iteration 1 : 227 enodes (cost 52 ) 0.399 * * [simplify]: iteration 2 : 594 enodes (cost 51 ) 0.416 * * [simplify]: iteration 3 : 1611 enodes (cost 51 ) 0.455 * * [simplify]: iteration 4 : 4670 enodes (cost 51 ) 0.544 * * [simplify]: iteration 5 : 5001 enodes (cost 51 ) 0.545 * [simplify]: Simplified to: (exp (+ (* x y) 1.0)) (log (+ (* x y) 1.0)) (exp (+ (* x y) 1.0)) (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))) (cbrt (+ (* x y) 1.0)) (pow (+ (* x y) 1.0) 3) (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)) (+ (pow (* x y) 3) (pow 1.0 3)) (+ (* (* x y) (- (* x y) 1.0)) (* 1.0 1.0)) (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) 0.545 * * * [progress]: adding candidates to table 0.562 * * [progress]: iteration 3 / 4 0.562 * * * [progress]: picking best candidate 0.564 * * * * [pick]: Picked # 0.564 * * * [progress]: localizing error 0.571 * * * [progress]: generating rewritten candidates 0.571 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.582 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.586 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.590 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 0.597 * * * [progress]: generating series expansions 0.597 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.597 * [approximate]: Taking taylor expansion of (+ (* x y) 1.0) in (x y) around 0 0.597 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 0.597 * [taylor]: Taking taylor expansion of (* x y) in y 0.597 * [taylor]: Taking taylor expansion of x in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of 1.0 in y 0.597 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.597 * [taylor]: Taking taylor expansion of (* x y) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of y in x 0.597 * [taylor]: Taking taylor expansion of 1.0 in x 0.597 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.597 * [taylor]: Taking taylor expansion of (* x y) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of y in x 0.597 * [taylor]: Taking taylor expansion of 1.0 in x 0.598 * [taylor]: Taking taylor expansion of 1.0 in y 0.598 * [taylor]: Taking taylor expansion of y in y 0.599 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in (x y) around 0 0.604 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.604 * [taylor]: Taking taylor expansion of 1.0 in y 0.604 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.604 * [taylor]: Taking taylor expansion of (* x y) in y 0.604 * [taylor]: Taking taylor expansion of x in y 0.604 * [taylor]: Taking taylor expansion of y in y 0.604 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.604 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.604 * [taylor]: Taking taylor expansion of (* x y) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of y in x 0.605 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.605 * [taylor]: Taking taylor expansion of 1.0 in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.605 * [taylor]: Taking taylor expansion of (* x y) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.605 * [taylor]: Taking taylor expansion of y in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.605 * [taylor]: Taking taylor expansion of y in y 0.606 * [taylor]: Taking taylor expansion of 1.0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [taylor]: Taking taylor expansion of 0 in y 0.612 * [taylor]: Taking taylor expansion of 0 in y 0.612 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in (x y) around 0 0.612 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.612 * [taylor]: Taking taylor expansion of 1.0 in y 0.613 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.613 * [taylor]: Taking taylor expansion of (* x y) in y 0.613 * [taylor]: Taking taylor expansion of x in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.613 * [taylor]: Taking taylor expansion of 1.0 in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.613 * [taylor]: Taking taylor expansion of (* x y) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.613 * [taylor]: Taking taylor expansion of 1.0 in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.613 * [taylor]: Taking taylor expansion of (* x y) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.614 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of 1.0 in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.618 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.621 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.621 * [approximate]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in (x y) around 0 0.621 * [taylor]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in y 0.621 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 0.621 * [taylor]: Taking taylor expansion of (* x y) in y 0.621 * [taylor]: Taking taylor expansion of x in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.621 * [taylor]: Taking taylor expansion of 1.0 in y 0.623 * [taylor]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in x 0.623 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.623 * [taylor]: Taking taylor expansion of (* x y) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of y in x 0.623 * [taylor]: Taking taylor expansion of 1.0 in x 0.624 * [taylor]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in x 0.624 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.624 * [taylor]: Taking taylor expansion of (* x y) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of y in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.626 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.626 * [taylor]: Taking taylor expansion of 1.0 in y 0.627 * [taylor]: Taking taylor expansion of (* 1/2 (/ y (sqrt 1.0))) in y 0.627 * [taylor]: Taking taylor expansion of 1/2 in y 0.627 * [taylor]: Taking taylor expansion of (/ y (sqrt 1.0)) in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.627 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.627 * [taylor]: Taking taylor expansion of 1.0 in y 0.630 * [taylor]: Taking taylor expansion of (* -1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) in y 0.630 * [taylor]: Taking taylor expansion of -1/8 in y 0.630 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (sqrt 1.0) 3)) in y 0.630 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y 0.630 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.630 * [taylor]: Taking taylor expansion of 1.0 in y 0.639 * [taylor]: Taking taylor expansion of (* 1/16 (/ (pow y 3) (pow (sqrt 1.0) 5))) in y 0.639 * [taylor]: Taking taylor expansion of 1/16 in y 0.639 * [taylor]: Taking taylor expansion of (/ (pow y 3) (pow (sqrt 1.0) 5)) in y 0.639 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in y 0.639 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.639 * [taylor]: Taking taylor expansion of 1.0 in y 0.651 * [taylor]: Taking taylor expansion of (* -5/128 (/ (pow y 4) (pow (sqrt 1.0) 7))) in y 0.651 * [taylor]: Taking taylor expansion of -5/128 in y 0.651 * [taylor]: Taking taylor expansion of (/ (pow y 4) (pow (sqrt 1.0) 7)) in y 0.651 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 7) in y 0.651 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.651 * [taylor]: Taking taylor expansion of 1.0 in y 0.663 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in (x y) around 0 0.664 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in y 0.664 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.664 * [taylor]: Taking taylor expansion of 1.0 in y 0.664 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.664 * [taylor]: Taking taylor expansion of (* x y) in y 0.664 * [taylor]: Taking taylor expansion of x in y 0.664 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.665 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.665 * [taylor]: Taking taylor expansion of 1.0 in x 0.665 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.665 * [taylor]: Taking taylor expansion of (* x y) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.665 * [taylor]: Taking taylor expansion of y in x 0.666 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.666 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.666 * [taylor]: Taking taylor expansion of 1.0 in x 0.666 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.666 * [taylor]: Taking taylor expansion of (* x y) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.666 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of 0 in y 0.667 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.667 * [taylor]: Taking taylor expansion of NAN in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.669 * [taylor]: Taking taylor expansion of (* NAN (- 1.0 (/ (pow NAN 2) (pow y 2)))) in y 0.669 * [taylor]: Taking taylor expansion of NAN in y 0.669 * [taylor]: Taking taylor expansion of (- 1.0 (/ (pow NAN 2) (pow y 2))) in y 0.669 * [taylor]: Taking taylor expansion of 1.0 in y 0.669 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 2)) in y 0.669 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.669 * [taylor]: Taking taylor expansion of NAN in y 0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.669 * [taylor]: Taking taylor expansion of y in y 0.677 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y)))) in y 0.677 * [taylor]: Taking taylor expansion of NAN in y 0.677 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y))) in y 0.677 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) (pow y 3))) in y 0.677 * [taylor]: Taking taylor expansion of 2 in y 0.677 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (pow y 3)) in y 0.677 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.677 * [taylor]: Taking taylor expansion of NAN in y 0.677 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 2) y)) in y 0.680 * [taylor]: Taking taylor expansion of 2.0 in y 0.680 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y 0.680 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.680 * [taylor]: Taking taylor expansion of NAN in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.707 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in (x y) around 0 0.707 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in y 0.707 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.707 * [taylor]: Taking taylor expansion of 1.0 in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.707 * [taylor]: Taking taylor expansion of (* x y) in y 0.707 * [taylor]: Taking taylor expansion of x in y 0.707 * [taylor]: Taking taylor expansion of y in y 0.708 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.708 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.708 * [taylor]: Taking taylor expansion of 1.0 in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.708 * [taylor]: Taking taylor expansion of (* x y) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.709 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.709 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.709 * [taylor]: Taking taylor expansion of 1.0 in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.709 * [taylor]: Taking taylor expansion of (* x y) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of y in x 0.710 * [taylor]: Taking taylor expansion of 0 in y 0.710 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.710 * [taylor]: Taking taylor expansion of NAN in y 0.710 * [taylor]: Taking taylor expansion of y in y 0.712 * [taylor]: Taking taylor expansion of (* NAN (- 1.0 (/ (pow NAN 2) (pow y 2)))) in y 0.712 * [taylor]: Taking taylor expansion of NAN in y 0.712 * [taylor]: Taking taylor expansion of (- 1.0 (/ (pow NAN 2) (pow y 2))) in y 0.712 * [taylor]: Taking taylor expansion of 1.0 in y 0.712 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 2)) in y 0.712 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.712 * [taylor]: Taking taylor expansion of NAN in y 0.712 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.720 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y)))) in y 0.720 * [taylor]: Taking taylor expansion of NAN in y 0.720 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y))) in y 0.720 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) (pow y 3))) in y 0.720 * [taylor]: Taking taylor expansion of 2 in y 0.720 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (pow y 3)) in y 0.720 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.720 * [taylor]: Taking taylor expansion of NAN in y 0.721 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.721 * [taylor]: Taking taylor expansion of y in y 0.723 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 2) y)) in y 0.723 * [taylor]: Taking taylor expansion of 2.0 in y 0.723 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y 0.723 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.723 * [taylor]: Taking taylor expansion of NAN in y 0.723 * [taylor]: Taking taylor expansion of y in y 0.747 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.748 * [approximate]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in (x y) around 0 0.748 * [taylor]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in y 0.748 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 0.748 * [taylor]: Taking taylor expansion of (* x y) in y 0.748 * [taylor]: Taking taylor expansion of x in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of 1.0 in y 0.749 * [taylor]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in x 0.749 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.749 * [taylor]: Taking taylor expansion of (* x y) in x 0.749 * [taylor]: Taking taylor expansion of x in x 0.749 * [taylor]: Taking taylor expansion of y in x 0.749 * [taylor]: Taking taylor expansion of 1.0 in x 0.751 * [taylor]: Taking taylor expansion of (sqrt (+ (* x y) 1.0)) in x 0.751 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.751 * [taylor]: Taking taylor expansion of (* x y) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of y in x 0.751 * [taylor]: Taking taylor expansion of 1.0 in x 0.752 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.752 * [taylor]: Taking taylor expansion of 1.0 in y 0.753 * [taylor]: Taking taylor expansion of (* 1/2 (/ y (sqrt 1.0))) in y 0.753 * [taylor]: Taking taylor expansion of 1/2 in y 0.753 * [taylor]: Taking taylor expansion of (/ y (sqrt 1.0)) in y 0.753 * [taylor]: Taking taylor expansion of y in y 0.753 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.753 * [taylor]: Taking taylor expansion of 1.0 in y 0.757 * [taylor]: Taking taylor expansion of (* -1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) in y 0.757 * [taylor]: Taking taylor expansion of -1/8 in y 0.757 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow (sqrt 1.0) 3)) in y 0.757 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.757 * [taylor]: Taking taylor expansion of y in y 0.757 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y 0.757 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.757 * [taylor]: Taking taylor expansion of 1.0 in y 0.766 * [taylor]: Taking taylor expansion of (* 1/16 (/ (pow y 3) (pow (sqrt 1.0) 5))) in y 0.766 * [taylor]: Taking taylor expansion of 1/16 in y 0.766 * [taylor]: Taking taylor expansion of (/ (pow y 3) (pow (sqrt 1.0) 5)) in y 0.766 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.766 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in y 0.766 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.766 * [taylor]: Taking taylor expansion of 1.0 in y 0.780 * [taylor]: Taking taylor expansion of (* -5/128 (/ (pow y 4) (pow (sqrt 1.0) 7))) in y 0.780 * [taylor]: Taking taylor expansion of -5/128 in y 0.780 * [taylor]: Taking taylor expansion of (/ (pow y 4) (pow (sqrt 1.0) 7)) in y 0.780 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.780 * [taylor]: Taking taylor expansion of y in y 0.780 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 7) in y 0.780 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.780 * [taylor]: Taking taylor expansion of 1.0 in y 0.792 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in (x y) around 0 0.792 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in y 0.792 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.792 * [taylor]: Taking taylor expansion of 1.0 in y 0.792 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.792 * [taylor]: Taking taylor expansion of (* x y) in y 0.792 * [taylor]: Taking taylor expansion of x in y 0.793 * [taylor]: Taking taylor expansion of y in y 0.793 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.793 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.794 * [taylor]: Taking taylor expansion of (* x y) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of y in x 0.795 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.795 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.795 * [taylor]: Taking taylor expansion of 1.0 in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.795 * [taylor]: Taking taylor expansion of (* x y) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of y in x 0.796 * [taylor]: Taking taylor expansion of 0 in y 0.796 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.796 * [taylor]: Taking taylor expansion of NAN in y 0.796 * [taylor]: Taking taylor expansion of y in y 0.798 * [taylor]: Taking taylor expansion of (* NAN (- 1.0 (/ (pow NAN 2) (pow y 2)))) in y 0.798 * [taylor]: Taking taylor expansion of NAN in y 0.798 * [taylor]: Taking taylor expansion of (- 1.0 (/ (pow NAN 2) (pow y 2))) in y 0.798 * [taylor]: Taking taylor expansion of 1.0 in y 0.798 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 2)) in y 0.798 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.798 * [taylor]: Taking taylor expansion of NAN in y 0.798 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.798 * [taylor]: Taking taylor expansion of y in y 0.806 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y)))) in y 0.806 * [taylor]: Taking taylor expansion of NAN in y 0.806 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y))) in y 0.806 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) (pow y 3))) in y 0.806 * [taylor]: Taking taylor expansion of 2 in y 0.806 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (pow y 3)) in y 0.806 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.806 * [taylor]: Taking taylor expansion of NAN in y 0.806 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.809 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 2) y)) in y 0.809 * [taylor]: Taking taylor expansion of 2.0 in y 0.809 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y 0.809 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.809 * [taylor]: Taking taylor expansion of NAN in y 0.809 * [taylor]: Taking taylor expansion of y in y 0.833 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in (x y) around 0 0.833 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in y 0.833 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.833 * [taylor]: Taking taylor expansion of 1.0 in y 0.833 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.833 * [taylor]: Taking taylor expansion of (* x y) in y 0.833 * [taylor]: Taking taylor expansion of x in y 0.833 * [taylor]: Taking taylor expansion of y in y 0.834 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.834 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.834 * [taylor]: Taking taylor expansion of 1.0 in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.834 * [taylor]: Taking taylor expansion of (* x y) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of y in x 0.835 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 (* x y)))) in x 0.835 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.835 * [taylor]: Taking taylor expansion of 1.0 in x 0.835 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.835 * [taylor]: Taking taylor expansion of (* x y) in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.835 * [taylor]: Taking taylor expansion of y in x 0.836 * [taylor]: Taking taylor expansion of 0 in y 0.836 * [taylor]: Taking taylor expansion of (/ NAN y) in y 0.836 * [taylor]: Taking taylor expansion of NAN in y 0.836 * [taylor]: Taking taylor expansion of y in y 0.838 * [taylor]: Taking taylor expansion of (* NAN (- 1.0 (/ (pow NAN 2) (pow y 2)))) in y 0.838 * [taylor]: Taking taylor expansion of NAN in y 0.838 * [taylor]: Taking taylor expansion of (- 1.0 (/ (pow NAN 2) (pow y 2))) in y 0.838 * [taylor]: Taking taylor expansion of 1.0 in y 0.838 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 2)) in y 0.838 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.838 * [taylor]: Taking taylor expansion of NAN in y 0.838 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.838 * [taylor]: Taking taylor expansion of y in y 0.847 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y)))) in y 0.847 * [taylor]: Taking taylor expansion of NAN in y 0.847 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 4) (pow y 3))) (* 2.0 (/ (pow NAN 2) y))) in y 0.847 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) (pow y 3))) in y 0.847 * [taylor]: Taking taylor expansion of 2 in y 0.847 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (pow y 3)) in y 0.847 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.847 * [taylor]: Taking taylor expansion of NAN in y 0.847 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.847 * [taylor]: Taking taylor expansion of y in y 0.849 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 2) y)) in y 0.849 * [taylor]: Taking taylor expansion of 2.0 in y 0.849 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y 0.849 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.850 * [taylor]: Taking taylor expansion of NAN in y 0.850 * [taylor]: Taking taylor expansion of y in y 0.876 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 0.876 * [approximate]: Taking taylor expansion of (+ (* x y) 1.0) in (x y) around 0 0.876 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 0.876 * [taylor]: Taking taylor expansion of (* x y) in y 0.876 * [taylor]: Taking taylor expansion of x in y 0.877 * [taylor]: Taking taylor expansion of y in y 0.877 * [taylor]: Taking taylor expansion of 1.0 in y 0.877 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.877 * [taylor]: Taking taylor expansion of (* x y) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of y in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 0.877 * [taylor]: Taking taylor expansion of (* x y) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of y in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in y 0.877 * [taylor]: Taking taylor expansion of y in y 0.878 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in (x y) around 0 0.881 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.881 * [taylor]: Taking taylor expansion of 1.0 in y 0.881 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.881 * [taylor]: Taking taylor expansion of (* x y) in y 0.881 * [taylor]: Taking taylor expansion of x in y 0.881 * [taylor]: Taking taylor expansion of y in y 0.881 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.881 * [taylor]: Taking taylor expansion of 1.0 in x 0.881 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.881 * [taylor]: Taking taylor expansion of (* x y) in x 0.881 * [taylor]: Taking taylor expansion of x in x 0.881 * [taylor]: Taking taylor expansion of y in x 0.882 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.882 * [taylor]: Taking taylor expansion of (* x y) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of y in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.882 * [taylor]: Taking taylor expansion of y in y 0.883 * [taylor]: Taking taylor expansion of 1.0 in y 0.885 * [taylor]: Taking taylor expansion of 0 in y 0.887 * [taylor]: Taking taylor expansion of 0 in y 0.889 * [taylor]: Taking taylor expansion of 0 in y 0.889 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in (x y) around 0 0.889 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 0.889 * [taylor]: Taking taylor expansion of 1.0 in y 0.889 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.889 * [taylor]: Taking taylor expansion of (* x y) in y 0.889 * [taylor]: Taking taylor expansion of x in y 0.889 * [taylor]: Taking taylor expansion of y in y 0.889 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.889 * [taylor]: Taking taylor expansion of 1.0 in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.889 * [taylor]: Taking taylor expansion of (* x y) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of y in x 0.890 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 0.890 * [taylor]: Taking taylor expansion of 1.0 in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.890 * [taylor]: Taking taylor expansion of (* x y) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of y in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.890 * [taylor]: Taking taylor expansion of y in y 0.891 * [taylor]: Taking taylor expansion of 1.0 in y 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.897 * [taylor]: Taking taylor expansion of 0 in y 0.897 * * * [progress]: simplifying candidates 0.899 * [simplify]: Simplifying using # : (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (+ 1 1) (+ (log (sqrt (+ (* x y) 1.0))) (log (sqrt (+ (* x y) 1.0)))) (log (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (exp (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (* (* (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (* (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0)))) (* (cbrt (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (cbrt (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))))) (cbrt (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (* (* (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (sqrt (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (sqrt (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)))) (* (sqrt (+ (pow (* x y) 3) (pow 1.0 3))) (sqrt (+ (pow (* x y) 3) (pow 1.0 3)))) (* (sqrt (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0)))) (sqrt (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0))))) (* (sqrt (+ (pow (* x y) 3) (pow 1.0 3))) (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0)))) (* (sqrt (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0)))) (sqrt (- (* x y) 1.0))) (* (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0))) (sqrt (+ (pow (* x y) 3) (pow 1.0 3)))) (* (sqrt (- (* x y) 1.0)) (sqrt (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0))))) (* (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0))) (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0)))) (* (sqrt (- (* x y) 1.0)) (sqrt (- (* x y) 1.0))) (* (* (cbrt (sqrt (+ (* x y) 1.0))) (cbrt (sqrt (+ (* x y) 1.0)))) (* (cbrt (sqrt (+ (* x y) 1.0))) (cbrt (sqrt (+ (* x y) 1.0))))) (* (cbrt (sqrt (+ (* x y) 1.0))) (cbrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0)))) (sqrt (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))))) (* (sqrt (cbrt (+ (* x y) 1.0))) (sqrt (cbrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* 1 1) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0)))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (+ (* x y) 1.0)) (* (cbrt (sqrt (+ (* x y) 1.0))) (cbrt (sqrt (+ (* x y) 1.0))))) (* (sqrt (+ (* x y) 1.0)) (sqrt (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))))) (* (sqrt (+ (* x y) 1.0)) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (+ (* x y) 1.0)) (sqrt 1)) (* (sqrt (+ (* x y) 1.0)) (sqrt (sqrt (+ (* x y) 1.0)))) (* (sqrt (+ (* x y) 1.0)) 1) (* (cbrt (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (* (sqrt (cbrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (* (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (pow (* x y) 3) (pow 1.0 3)))) (* (sqrt (+ (* x y) 1.0)) (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0)))) (* (sqrt (+ (pow (* x y) 3) (pow 1.0 3))) (sqrt (+ (* x y) 1.0))) (* (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0))) (sqrt (+ (* x y) 1.0))) (log (sqrt (+ (* x y) 1.0))) (exp (sqrt (+ (* x y) 1.0))) (* (cbrt (sqrt (+ (* x y) 1.0))) (cbrt (sqrt (+ (* x y) 1.0)))) (cbrt (sqrt (+ (* x y) 1.0))) (* (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (sqrt (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0)))) (sqrt (cbrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (sqrt 1) (sqrt (+ (* x y) 1.0)) (sqrt (+ (pow (* x y) 3) (pow 1.0 3))) (sqrt (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0)))) (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0))) (sqrt (- (* x y) 1.0)) (/ 1 2) (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (log (sqrt (+ (* x y) 1.0))) (exp (sqrt (+ (* x y) 1.0))) (* (cbrt (sqrt (+ (* x y) 1.0))) (cbrt (sqrt (+ (* x y) 1.0)))) (cbrt (sqrt (+ (* x y) 1.0))) (* (* (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0))) (sqrt (+ (* x y) 1.0))) (sqrt (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0)))) (sqrt (cbrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (sqrt 1) (sqrt (+ (* x y) 1.0)) (sqrt (+ (pow (* x y) 3) (pow 1.0 3))) (sqrt (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0)))) (sqrt (- (* (* x y) (* x y)) (* 1.0 1.0))) (sqrt (- (* x y) 1.0)) (/ 1 2) (sqrt (sqrt (+ (* x y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (* (exp (* x y)) (exp 1.0)) (log (+ (* x y) 1.0)) (exp (+ (* x y) 1.0)) (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))) (cbrt (+ (* x y) 1.0)) (* (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)) (+ (pow (* x y) 3) (pow 1.0 3)) (+ (* (* x y) (* x y)) (- (* 1.0 1.0) (* (* x y) 1.0))) (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) (pow y 2)) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ NAN x)) (* NAN y)) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2)))) (- (* 2.0 (/ (* (pow NAN 3) y) (pow x 2))) (+ (* 1.0 (/ NAN x)) (* NAN y))) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) (pow y 2)) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ NAN x)) (* NAN y)) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2)))) (- (* 2.0 (/ (* (pow NAN 3) y) (pow x 2))) (+ (* 1.0 (/ NAN x)) (* NAN y))) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) 0.905 * * [simplify]: iteration 0 : 246 enodes (cost 622 ) 0.910 * * [simplify]: iteration 1 : 1004 enodes (cost 578 ) 0.933 * * [simplify]: iteration 2 : 5002 enodes (cost 564 ) 0.937 * [simplify]: Simplified to: 1 1 2 1 1 (pow (sqrt (+ (* x y) 1.0)) 4) (+ (* x y) 1.0) (pow (sqrt (+ (* x y) 1.0)) 4) 2 (log (+ (* x y) 1.0)) (log (+ (* x y) 1.0)) (exp (+ (* x y) 1.0)) (pow (+ (* x y) 1.0) 3) (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))) 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y) 1.0))) (sqrt (sqrt (+ (* x y) 1.0))) (exp (+ (* x y) 1.0)) (log (+ (* x y) 1.0)) (exp (+ (* x y) 1.0)) (* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0))) (cbrt (+ (* x y) 1.0)) (pow (+ (* x y) 1.0) 3) (sqrt (+ (* x y) 1.0)) (sqrt (+ (* x y) 1.0)) (+ (pow (* x y) 3) (pow 1.0 3)) (+ (* 1.0 (- 1.0 (* x y))) (* (* x y) (* x y))) (- (* (* x y) (* x y)) (* 1.0 1.0)) (- (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) (pow y 2)) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ NAN x)) (* NAN y)) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2)))) (- (* 2.0 (/ (* (pow NAN 3) y) (pow x 2))) (+ (* 1.0 (/ NAN x)) (* NAN y))) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) (pow y 2)) (pow (sqrt 1.0) 3)))) (- (+ (* 1.0 (/ NAN x)) (* NAN y)) (* 2.0 (/ (* (pow NAN 3) y) (pow x 2)))) (- (* 2.0 (/ (* (pow NAN 3) y) (pow x 2))) (+ (* 1.0 (/ NAN x)) (* NAN y))) (+ (* x y) 1.0) (+ (* x y) 1.0) (+ (* x y) 1.0) 0.937 * * * [progress]: adding candidates to table 1.112 * [progress]: [Phase 3 of 3] Extracting. 1.112 * * [regime]: Finding splitpoints for: (# #) 1.112 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.112 * * * * [regimes]: Trying to branch on y from (# #) 1.123 * * * * [regimes]: Trying to branch on x from (# #) 1.134 * * * [regime]: Found split indices: #