73.985 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.032 * [progress]: [Phase 2 of 3] Improving. 0.032 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: Extracting # 1 : cost 0 0.032 * * [simplify]: Extracting # 2 : cost 0 0.032 * * [simplify]: Extracting # 3 : cost 0 0.032 * * [simplify]: Extracting # 4 : cost 0 0.032 * * [simplify]: Extracting # 5 : cost 0 0.033 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: Extracting # 1 : cost 0 0.035 * * [simplify]: Extracting # 2 : cost 0 0.035 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.053 * * [simplify]: Extracting # 1 : cost 0 0.053 * * [simplify]: Extracting # 2 : cost 0 0.053 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 0.088 * * [simplify]: Extracting # 0 : cost 0 0.089 * * [simplify]: Extracting # 1 : cost 0 0.089 * * [simplify]: Extracting # 2 : cost 0 0.089 * * [simplify]: iteration 4 : 257 enodes (cost 9 ) 0.232 * * [simplify]: Extracting # 0 : cost 0 0.233 * * [simplify]: Extracting # 1 : cost 0 0.234 * * [simplify]: Extracting # 2 : cost 0 0.234 * * [simplify]: Extracting # 3 : cost 0 0.235 * * [simplify]: iteration 5 : 808 enodes (cost 9 ) 1.400 * * [simplify]: Extracting # 0 : cost 0 1.410 * * [simplify]: Extracting # 1 : cost 0 1.417 * * [simplify]: Extracting # 2 : cost 0 1.423 * * [simplify]: Extracting # 3 : cost 0 1.428 * * [simplify]: iteration 6 : 4418 enodes (cost 9 ) 3.155 * * [simplify]: Extracting # 0 : cost 0 3.162 * * [simplify]: Extracting # 1 : cost 0 3.167 * * [simplify]: Extracting # 2 : cost 0 3.172 * * [simplify]: iteration done: 5000 enodes (cost 9 ) 3.172 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 3.172 * * [progress]: iteration 1 / 4 3.172 * * * [progress]: picking best candidate 3.174 * * * * [pick]: Picked # 3.174 * * * [progress]: localizing error 3.183 * * * [progress]: generating rewritten candidates 3.183 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.196 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 3.553 * * * [progress]: generating series expansions 3.553 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.553 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.553 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 3.553 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 3.553 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 3.553 * [taylor]: Taking taylor expansion of (* x y) in y 3.553 * [taylor]: Taking taylor expansion of x in y 3.553 * [backup-simplify]: Simplify x into x 3.553 * [taylor]: Taking taylor expansion of y in y 3.553 * [backup-simplify]: Simplify 0 into 0 3.553 * [backup-simplify]: Simplify 1 into 1 3.553 * [taylor]: Taking taylor expansion of 1.0 in y 3.553 * [backup-simplify]: Simplify 1.0 into 1.0 3.553 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.554 * [taylor]: Taking taylor expansion of 1.0 in y 3.554 * [backup-simplify]: Simplify 1.0 into 1.0 3.554 * [taylor]: Taking taylor expansion of y in y 3.554 * [backup-simplify]: Simplify 0 into 0 3.554 * [backup-simplify]: Simplify 1 into 1 3.554 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 3.554 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 3.554 * [taylor]: Taking taylor expansion of (* x y) in x 3.554 * [taylor]: Taking taylor expansion of x in x 3.554 * [backup-simplify]: Simplify 0 into 0 3.554 * [backup-simplify]: Simplify 1 into 1 3.554 * [taylor]: Taking taylor expansion of y in x 3.554 * [backup-simplify]: Simplify y into y 3.554 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [backup-simplify]: Simplify 1.0 into 1.0 3.554 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 3.554 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [backup-simplify]: Simplify 1.0 into 1.0 3.554 * [taylor]: Taking taylor expansion of y in x 3.554 * [backup-simplify]: Simplify y into y 3.554 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 3.554 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 3.554 * [taylor]: Taking taylor expansion of (* x y) in x 3.554 * [taylor]: Taking taylor expansion of x in x 3.554 * [backup-simplify]: Simplify 0 into 0 3.554 * [backup-simplify]: Simplify 1 into 1 3.554 * [taylor]: Taking taylor expansion of y in x 3.554 * [backup-simplify]: Simplify y into y 3.554 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [backup-simplify]: Simplify 1.0 into 1.0 3.554 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 3.554 * [taylor]: Taking taylor expansion of 1.0 in x 3.554 * [backup-simplify]: Simplify 1.0 into 1.0 3.554 * [taylor]: Taking taylor expansion of y in x 3.554 * [backup-simplify]: Simplify y into y 3.554 * [backup-simplify]: Simplify (* 0 y) into 0 3.555 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.555 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 3.555 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 3.555 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 3.555 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 3.555 * [taylor]: Taking taylor expansion of 1.0 in y 3.555 * [backup-simplify]: Simplify 1.0 into 1.0 3.555 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.555 * [taylor]: Taking taylor expansion of 1.0 in y 3.555 * [backup-simplify]: Simplify 1.0 into 1.0 3.555 * [taylor]: Taking taylor expansion of y in y 3.555 * [backup-simplify]: Simplify 0 into 0 3.555 * [backup-simplify]: Simplify 1 into 1 3.555 * [backup-simplify]: Simplify (* 1.0 0) into 0 3.555 * [backup-simplify]: Simplify (- 0) into 0 3.556 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.556 * [backup-simplify]: Simplify 1.0 into 1.0 3.556 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.556 * [backup-simplify]: Simplify (+ y 0) into y 3.556 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 3.557 * [backup-simplify]: Simplify (- 0) into 0 3.557 * [backup-simplify]: Simplify (+ y 0) into y 3.557 * [taylor]: Taking taylor expansion of y in y 3.557 * [backup-simplify]: Simplify 0 into 0 3.557 * [backup-simplify]: Simplify 1 into 1 3.557 * [backup-simplify]: Simplify 0 into 0 3.558 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.558 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.558 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.559 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.559 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.559 * [backup-simplify]: Simplify (+ 0 0) into 0 3.560 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 3.560 * [backup-simplify]: Simplify (- 0) into 0 3.560 * [backup-simplify]: Simplify (+ 0 0) into 0 3.560 * [taylor]: Taking taylor expansion of 0 in y 3.560 * [backup-simplify]: Simplify 0 into 0 3.560 * [backup-simplify]: Simplify 0 into 0 3.560 * [backup-simplify]: Simplify 1 into 1 3.561 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.561 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) 3.561 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 3.561 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 3.561 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 3.561 * [taylor]: Taking taylor expansion of 1.0 in y 3.561 * [backup-simplify]: Simplify 1.0 into 1.0 3.561 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.561 * [taylor]: Taking taylor expansion of (* x y) in y 3.561 * [taylor]: Taking taylor expansion of x in y 3.561 * [backup-simplify]: Simplify x into x 3.561 * [taylor]: Taking taylor expansion of y in y 3.561 * [backup-simplify]: Simplify 0 into 0 3.561 * [backup-simplify]: Simplify 1 into 1 3.561 * [backup-simplify]: Simplify (* x 0) into 0 3.561 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.562 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.562 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.562 * [taylor]: Taking taylor expansion of 1.0 in y 3.562 * [backup-simplify]: Simplify 1.0 into 1.0 3.562 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.562 * [taylor]: Taking taylor expansion of y in y 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [backup-simplify]: Simplify 1 into 1 3.562 * [backup-simplify]: Simplify (/ 1 1) into 1 3.562 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 3.562 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 3.562 * [taylor]: Taking taylor expansion of 1.0 in x 3.562 * [backup-simplify]: Simplify 1.0 into 1.0 3.562 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.562 * [taylor]: Taking taylor expansion of (* x y) in x 3.562 * [taylor]: Taking taylor expansion of x in x 3.562 * [backup-simplify]: Simplify 0 into 0 3.562 * [backup-simplify]: Simplify 1 into 1 3.562 * [taylor]: Taking taylor expansion of y in x 3.562 * [backup-simplify]: Simplify y into y 3.562 * [backup-simplify]: Simplify (* 0 y) into 0 3.563 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.563 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.563 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.563 * [taylor]: Taking taylor expansion of 1.0 in x 3.563 * [backup-simplify]: Simplify 1.0 into 1.0 3.563 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.563 * [taylor]: Taking taylor expansion of y in x 3.563 * [backup-simplify]: Simplify y into y 3.563 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.563 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 3.563 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 3.563 * [taylor]: Taking taylor expansion of 1.0 in x 3.563 * [backup-simplify]: Simplify 1.0 into 1.0 3.563 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.563 * [taylor]: Taking taylor expansion of (* x y) in x 3.563 * [taylor]: Taking taylor expansion of x in x 3.563 * [backup-simplify]: Simplify 0 into 0 3.563 * [backup-simplify]: Simplify 1 into 1 3.563 * [taylor]: Taking taylor expansion of y in x 3.563 * [backup-simplify]: Simplify y into y 3.563 * [backup-simplify]: Simplify (* 0 y) into 0 3.563 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.564 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.564 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.564 * [taylor]: Taking taylor expansion of 1.0 in x 3.564 * [backup-simplify]: Simplify 1.0 into 1.0 3.564 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.564 * [taylor]: Taking taylor expansion of y in x 3.564 * [backup-simplify]: Simplify y into y 3.564 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.564 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.564 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 3.564 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.564 * [taylor]: Taking taylor expansion of y in y 3.564 * [backup-simplify]: Simplify 0 into 0 3.564 * [backup-simplify]: Simplify 1 into 1 3.564 * [backup-simplify]: Simplify (/ 1 1) into 1 3.564 * [backup-simplify]: Simplify 1 into 1 3.565 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.565 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.565 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 3.565 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 3.565 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 3.565 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 3.565 * [taylor]: Taking taylor expansion of 1.0 in y 3.565 * [backup-simplify]: Simplify 1.0 into 1.0 3.565 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.565 * [taylor]: Taking taylor expansion of 1.0 in y 3.565 * [backup-simplify]: Simplify 1.0 into 1.0 3.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.565 * [taylor]: Taking taylor expansion of y in y 3.565 * [backup-simplify]: Simplify 0 into 0 3.565 * [backup-simplify]: Simplify 1 into 1 3.566 * [backup-simplify]: Simplify (/ 1 1) into 1 3.566 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.566 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.567 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.567 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.568 * [backup-simplify]: Simplify 0 into 0 3.569 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.569 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.570 * [backup-simplify]: Simplify (+ 0 0) into 0 3.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.570 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 3.571 * [backup-simplify]: Simplify (- 0) into 0 3.571 * [backup-simplify]: Simplify (+ 0 0) into 0 3.571 * [taylor]: Taking taylor expansion of 0 in y 3.571 * [backup-simplify]: Simplify 0 into 0 3.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.572 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.573 * [backup-simplify]: Simplify (- 0) into 0 3.573 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.573 * [backup-simplify]: Simplify 1.0 into 1.0 3.574 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.574 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) 3.575 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 3.575 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 3.575 * [taylor]: Taking taylor expansion of 1.0 in y 3.575 * [backup-simplify]: Simplify 1.0 into 1.0 3.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 3.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.575 * [taylor]: Taking taylor expansion of (* x y) in y 3.575 * [taylor]: Taking taylor expansion of x in y 3.575 * [backup-simplify]: Simplify x into x 3.575 * [taylor]: Taking taylor expansion of y in y 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify 1 into 1 3.575 * [backup-simplify]: Simplify (* x 0) into 0 3.575 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.575 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.575 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.575 * [taylor]: Taking taylor expansion of 1.0 in y 3.575 * [backup-simplify]: Simplify 1.0 into 1.0 3.575 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.575 * [taylor]: Taking taylor expansion of y in y 3.575 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 1 into 1 3.576 * [backup-simplify]: Simplify (/ 1 1) into 1 3.576 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 3.576 * [taylor]: Taking taylor expansion of 1.0 in x 3.576 * [backup-simplify]: Simplify 1.0 into 1.0 3.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 3.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.576 * [taylor]: Taking taylor expansion of (* x y) in x 3.576 * [taylor]: Taking taylor expansion of x in x 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify 1 into 1 3.576 * [taylor]: Taking taylor expansion of y in x 3.576 * [backup-simplify]: Simplify y into y 3.576 * [backup-simplify]: Simplify (* 0 y) into 0 3.577 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.577 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.577 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.577 * [taylor]: Taking taylor expansion of 1.0 in x 3.577 * [backup-simplify]: Simplify 1.0 into 1.0 3.577 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.577 * [taylor]: Taking taylor expansion of y in x 3.577 * [backup-simplify]: Simplify y into y 3.577 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.577 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 3.577 * [taylor]: Taking taylor expansion of 1.0 in x 3.577 * [backup-simplify]: Simplify 1.0 into 1.0 3.577 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 3.577 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.577 * [taylor]: Taking taylor expansion of (* x y) in x 3.577 * [taylor]: Taking taylor expansion of x in x 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify 1 into 1 3.577 * [taylor]: Taking taylor expansion of y in x 3.577 * [backup-simplify]: Simplify y into y 3.577 * [backup-simplify]: Simplify (* 0 y) into 0 3.578 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.578 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.578 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.578 * [taylor]: Taking taylor expansion of 1.0 in x 3.578 * [backup-simplify]: Simplify 1.0 into 1.0 3.578 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.578 * [taylor]: Taking taylor expansion of y in x 3.578 * [backup-simplify]: Simplify y into y 3.578 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.578 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 3.578 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.578 * [taylor]: Taking taylor expansion of y in y 3.578 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify 1 into 1 3.579 * [backup-simplify]: Simplify (/ 1 1) into 1 3.579 * [backup-simplify]: Simplify 1 into 1 3.579 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.580 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 3.580 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y)) 3.580 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0) 3.580 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 3.580 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.580 * [taylor]: Taking taylor expansion of 1.0 in y 3.580 * [backup-simplify]: Simplify 1.0 into 1.0 3.580 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.580 * [taylor]: Taking taylor expansion of y in y 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 1 into 1 3.580 * [backup-simplify]: Simplify (/ 1 1) into 1 3.580 * [taylor]: Taking taylor expansion of 1.0 in y 3.580 * [backup-simplify]: Simplify 1.0 into 1.0 3.581 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.581 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.581 * [backup-simplify]: Simplify 1.0 into 1.0 3.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.582 * [backup-simplify]: Simplify 0 into 0 3.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.584 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 3.584 * [backup-simplify]: Simplify (+ 0 0) into 0 3.585 * [backup-simplify]: Simplify (+ 0 0) into 0 3.585 * [taylor]: Taking taylor expansion of 0 in y 3.585 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.586 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.587 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.587 * [backup-simplify]: Simplify 1.0 into 1.0 3.587 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 3.587 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 3.587 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x)) 3.588 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 3.588 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 3.588 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 3.588 * [taylor]: Taking taylor expansion of 1.0 in y 3.588 * [backup-simplify]: Simplify 1.0 into 1.0 3.588 * [taylor]: Taking taylor expansion of y in y 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 1 into 1 3.588 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 3.588 * [taylor]: Taking taylor expansion of 1.0 in y 3.588 * [backup-simplify]: Simplify 1.0 into 1.0 3.588 * [taylor]: Taking taylor expansion of x in y 3.588 * [backup-simplify]: Simplify x into x 3.588 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 3.588 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 3.588 * [taylor]: Taking taylor expansion of 1.0 in x 3.588 * [backup-simplify]: Simplify 1.0 into 1.0 3.588 * [taylor]: Taking taylor expansion of y in x 3.588 * [backup-simplify]: Simplify y into y 3.588 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.588 * [taylor]: Taking taylor expansion of 1.0 in x 3.588 * [backup-simplify]: Simplify 1.0 into 1.0 3.588 * [taylor]: Taking taylor expansion of x in x 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 1 into 1 3.588 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 3.588 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 3.588 * [taylor]: Taking taylor expansion of 1.0 in x 3.588 * [backup-simplify]: Simplify 1.0 into 1.0 3.588 * [taylor]: Taking taylor expansion of y in x 3.588 * [backup-simplify]: Simplify y into y 3.588 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 3.588 * [taylor]: Taking taylor expansion of 1.0 in x 3.588 * [backup-simplify]: Simplify 1.0 into 1.0 3.588 * [taylor]: Taking taylor expansion of x in x 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 1 into 1 3.588 * [backup-simplify]: Simplify (- y) into (- y) 3.588 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 3.589 * [backup-simplify]: Simplify (- 0) into 0 3.589 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.589 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y)) 3.589 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 3.589 * [taylor]: Taking taylor expansion of 1.0 in y 3.589 * [backup-simplify]: Simplify 1.0 into 1.0 3.589 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 3.589 * [taylor]: Taking taylor expansion of 1.0 in y 3.589 * [backup-simplify]: Simplify 1.0 into 1.0 3.589 * [taylor]: Taking taylor expansion of y in y 3.589 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify 1 into 1 3.589 * [backup-simplify]: Simplify (- 0) into 0 3.590 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.590 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 3.590 * [backup-simplify]: Simplify 1.0 into 1.0 3.590 * [backup-simplify]: Simplify (- 1) into -1 3.591 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.591 * [backup-simplify]: Simplify (- 0) into 0 3.591 * [backup-simplify]: Simplify (+ 0 0) into 0 3.591 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0) 3.591 * [taylor]: Taking taylor expansion of (- y 1.0) in y 3.591 * [taylor]: Taking taylor expansion of y in y 3.591 * [backup-simplify]: Simplify 0 into 0 3.591 * [backup-simplify]: Simplify 1 into 1 3.591 * [taylor]: Taking taylor expansion of 1.0 in y 3.591 * [backup-simplify]: Simplify 1.0 into 1.0 3.592 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.592 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.592 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.593 * [backup-simplify]: Simplify (- 1) into -1 3.593 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.594 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0) 3.594 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.595 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y))) 3.595 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) 3.595 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 3.595 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 3.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 3.595 * [taylor]: Taking taylor expansion of 1.0 in y 3.595 * [backup-simplify]: Simplify 1.0 into 1.0 3.595 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.595 * [taylor]: Taking taylor expansion of x in y 3.595 * [backup-simplify]: Simplify x into x 3.595 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 3.595 * [taylor]: Taking taylor expansion of 1.0 in y 3.595 * [backup-simplify]: Simplify 1.0 into 1.0 3.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.595 * [taylor]: Taking taylor expansion of y in y 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify 1 into 1 3.595 * [backup-simplify]: Simplify (/ 1 1) into 1 3.595 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 3.595 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.595 * [taylor]: Taking taylor expansion of 1.0 in x 3.596 * [backup-simplify]: Simplify 1.0 into 1.0 3.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.596 * [taylor]: Taking taylor expansion of x in x 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.596 * [backup-simplify]: Simplify (/ 1 1) into 1 3.596 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 3.596 * [taylor]: Taking taylor expansion of 1.0 in x 3.596 * [backup-simplify]: Simplify 1.0 into 1.0 3.596 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.596 * [taylor]: Taking taylor expansion of y in x 3.596 * [backup-simplify]: Simplify y into y 3.596 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.596 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 3.596 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.596 * [taylor]: Taking taylor expansion of 1.0 in x 3.596 * [backup-simplify]: Simplify 1.0 into 1.0 3.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.596 * [taylor]: Taking taylor expansion of x in x 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.596 * [backup-simplify]: Simplify (/ 1 1) into 1 3.596 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 3.596 * [taylor]: Taking taylor expansion of 1.0 in x 3.596 * [backup-simplify]: Simplify 1.0 into 1.0 3.596 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.596 * [taylor]: Taking taylor expansion of y in x 3.596 * [backup-simplify]: Simplify y into y 3.596 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.597 * [backup-simplify]: Simplify (- 1) into -1 3.597 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.597 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.597 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 3.597 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 3.597 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 3.597 * [taylor]: Taking taylor expansion of -1 in y 3.597 * [backup-simplify]: Simplify -1 into -1 3.597 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 3.597 * [taylor]: Taking taylor expansion of 1.0 in y 3.597 * [backup-simplify]: Simplify 1.0 into 1.0 3.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.597 * [taylor]: Taking taylor expansion of y in y 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 1 into 1 3.598 * [backup-simplify]: Simplify (/ 1 1) into 1 3.598 * [backup-simplify]: Simplify (- 1) into -1 3.598 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.598 * [backup-simplify]: Simplify (* -1 -1) into 1 3.598 * [backup-simplify]: Simplify 1 into 1 3.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.599 * [backup-simplify]: Simplify (- 0) into 0 3.599 * [backup-simplify]: Simplify (+ 0 0) into 0 3.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.600 * [backup-simplify]: Simplify (- 0) into 0 3.600 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.600 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 3.600 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 3.600 * [taylor]: Taking taylor expansion of 1.0 in y 3.600 * [backup-simplify]: Simplify 1.0 into 1.0 3.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.600 * [taylor]: Taking taylor expansion of 1.0 in y 3.600 * [backup-simplify]: Simplify 1.0 into 1.0 3.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.600 * [taylor]: Taking taylor expansion of y in y 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (/ 1 1) into 1 3.601 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.601 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.602 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.602 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.603 * [backup-simplify]: Simplify (- 0) into 0 3.603 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.604 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 3.605 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.606 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 3.606 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) 3.606 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0 3.606 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y 3.606 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 3.606 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.606 * [taylor]: Taking taylor expansion of x in y 3.606 * [backup-simplify]: Simplify x into x 3.606 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.606 * [taylor]: Taking taylor expansion of 1.0 in y 3.606 * [backup-simplify]: Simplify 1.0 into 1.0 3.606 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 3.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.606 * [taylor]: Taking taylor expansion of y in y 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 1 into 1 3.607 * [backup-simplify]: Simplify (/ 1 1) into 1 3.607 * [taylor]: Taking taylor expansion of 1.0 in y 3.607 * [backup-simplify]: Simplify 1.0 into 1.0 3.607 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 3.607 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.607 * [taylor]: Taking taylor expansion of x in x 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.607 * [backup-simplify]: Simplify (/ 1 1) into 1 3.607 * [taylor]: Taking taylor expansion of 1.0 in x 3.607 * [backup-simplify]: Simplify 1.0 into 1.0 3.607 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 3.607 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.607 * [taylor]: Taking taylor expansion of y in x 3.607 * [backup-simplify]: Simplify y into y 3.607 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.608 * [taylor]: Taking taylor expansion of 1.0 in x 3.608 * [backup-simplify]: Simplify 1.0 into 1.0 3.608 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 3.608 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.608 * [taylor]: Taking taylor expansion of x in x 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (/ 1 1) into 1 3.608 * [taylor]: Taking taylor expansion of 1.0 in x 3.608 * [backup-simplify]: Simplify 1.0 into 1.0 3.608 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 3.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.608 * [taylor]: Taking taylor expansion of y in x 3.608 * [backup-simplify]: Simplify y into y 3.608 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.608 * [taylor]: Taking taylor expansion of 1.0 in x 3.608 * [backup-simplify]: Simplify 1.0 into 1.0 3.609 * [backup-simplify]: Simplify (+ 1 0) into 1 3.609 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 3.609 * [backup-simplify]: Simplify (* 1 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 3.609 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 3.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.609 * [taylor]: Taking taylor expansion of y in y 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 1 into 1 3.610 * [backup-simplify]: Simplify (/ 1 1) into 1 3.610 * [taylor]: Taking taylor expansion of 1.0 in y 3.610 * [backup-simplify]: Simplify 1.0 into 1.0 3.610 * [backup-simplify]: Simplify (+ 1 0) into 1 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.611 * [backup-simplify]: Simplify (+ 0 0) into 0 3.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.612 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 y) 1.0))) into (+ (* 1.0 (/ 1 y)) 1.0) 3.616 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 3.616 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.616 * [taylor]: Taking taylor expansion of 1.0 in y 3.616 * [backup-simplify]: Simplify 1.0 into 1.0 3.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.616 * [taylor]: Taking taylor expansion of y in y 3.616 * [backup-simplify]: Simplify 0 into 0 3.616 * [backup-simplify]: Simplify 1 into 1 3.617 * [backup-simplify]: Simplify (/ 1 1) into 1 3.617 * [taylor]: Taking taylor expansion of 1.0 in y 3.617 * [backup-simplify]: Simplify 1.0 into 1.0 3.617 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.618 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.618 * [backup-simplify]: Simplify 1.0 into 1.0 3.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.619 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 3.619 * [backup-simplify]: Simplify 1.0 into 1.0 3.619 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 3.619 * * * [progress]: simplifying candidates 3.621 * [simplify]: Simplifying: (* (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) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- 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))) 3.623 * * [simplify]: Extracting # 0 : cost 0 3.623 * * [simplify]: Extracting # 1 : cost 0 3.623 * * [simplify]: Extracting # 2 : cost 0 3.624 * * [simplify]: Extracting # 3 : cost 0 3.624 * * [simplify]: Extracting # 4 : cost 0 3.624 * * [simplify]: Extracting # 5 : cost 0 3.624 * * [simplify]: iteration 0 : 101 enodes (cost 691 ) 3.666 * * [simplify]: Extracting # 0 : cost 0 3.667 * * [simplify]: Extracting # 1 : cost 0 3.667 * * [simplify]: Extracting # 2 : cost 0 3.668 * * [simplify]: Extracting # 3 : cost 0 3.669 * * [simplify]: Extracting # 4 : cost 0 3.669 * * [simplify]: iteration 1 : 285 enodes (cost 649 ) 3.770 * * [simplify]: Extracting # 0 : cost 0 3.772 * * [simplify]: Extracting # 1 : cost 0 3.774 * * [simplify]: Extracting # 2 : cost 0 3.776 * * [simplify]: Extracting # 3 : cost 0 3.778 * * [simplify]: Extracting # 4 : cost 0 3.779 * * [simplify]: Extracting # 5 : cost 0 3.781 * * [simplify]: iteration 2 : 1249 enodes (cost 617 ) 4.215 * * [simplify]: Extracting # 0 : cost 0 4.225 * * [simplify]: Extracting # 1 : cost 0 4.236 * * [simplify]: Extracting # 2 : cost 0 4.246 * * [simplify]: Extracting # 3 : cost 0 4.264 * * [simplify]: Extracting # 4 : cost 0 4.273 * * [simplify]: iteration done: 5002 enodes (cost 617 ) 4.274 * [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)) (+ (* x x) (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) 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 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (* (- 1.0 y) (- 1.0 x)) (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))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (* 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 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- 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)) (- 1.0 x) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 y) (- 1.0 x)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 y) (- 1.0 x)) (* (- (pow 1.0 3) (pow y 3)) (- 1.0 x)) (* (- (* 1.0 1.0) (* y y)) (- 1.0 x)) (* (- (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 y))) (- (* x y) (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) 4.275 * * * [progress]: adding candidates to table 4.413 * * [progress]: iteration 2 / 4 4.413 * * * [progress]: picking best candidate 4.417 * * * * [pick]: Picked # 4.417 * * * [progress]: localizing error 4.425 * * * [progress]: generating rewritten candidates 4.425 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.494 * * * [progress]: generating series expansions 4.494 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.495 * [backup-simplify]: Simplify (- (+ (* x y) 1.0) (* 1.0 y)) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.495 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 4.495 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 4.495 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 4.495 * [taylor]: Taking taylor expansion of (* x y) in y 4.495 * [taylor]: Taking taylor expansion of x in y 4.495 * [backup-simplify]: Simplify x into x 4.495 * [taylor]: Taking taylor expansion of y in y 4.495 * [backup-simplify]: Simplify 0 into 0 4.495 * [backup-simplify]: Simplify 1 into 1 4.495 * [taylor]: Taking taylor expansion of 1.0 in y 4.495 * [backup-simplify]: Simplify 1.0 into 1.0 4.495 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 4.495 * [taylor]: Taking taylor expansion of 1.0 in y 4.495 * [backup-simplify]: Simplify 1.0 into 1.0 4.495 * [taylor]: Taking taylor expansion of y in y 4.495 * [backup-simplify]: Simplify 0 into 0 4.495 * [backup-simplify]: Simplify 1 into 1 4.495 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 4.495 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 4.495 * [taylor]: Taking taylor expansion of (* x y) in x 4.495 * [taylor]: Taking taylor expansion of x in x 4.495 * [backup-simplify]: Simplify 0 into 0 4.495 * [backup-simplify]: Simplify 1 into 1 4.495 * [taylor]: Taking taylor expansion of y in x 4.495 * [backup-simplify]: Simplify y into y 4.495 * [taylor]: Taking taylor expansion of 1.0 in x 4.495 * [backup-simplify]: Simplify 1.0 into 1.0 4.495 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 4.495 * [taylor]: Taking taylor expansion of 1.0 in x 4.495 * [backup-simplify]: Simplify 1.0 into 1.0 4.495 * [taylor]: Taking taylor expansion of y in x 4.495 * [backup-simplify]: Simplify y into y 4.495 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 4.495 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 4.495 * [taylor]: Taking taylor expansion of (* x y) in x 4.496 * [taylor]: Taking taylor expansion of x in x 4.496 * [backup-simplify]: Simplify 0 into 0 4.496 * [backup-simplify]: Simplify 1 into 1 4.496 * [taylor]: Taking taylor expansion of y in x 4.496 * [backup-simplify]: Simplify y into y 4.496 * [taylor]: Taking taylor expansion of 1.0 in x 4.496 * [backup-simplify]: Simplify 1.0 into 1.0 4.496 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 4.496 * [taylor]: Taking taylor expansion of 1.0 in x 4.496 * [backup-simplify]: Simplify 1.0 into 1.0 4.496 * [taylor]: Taking taylor expansion of y in x 4.496 * [backup-simplify]: Simplify y into y 4.496 * [backup-simplify]: Simplify (* 0 y) into 0 4.496 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.497 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 4.497 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 4.497 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 4.497 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 4.497 * [taylor]: Taking taylor expansion of 1.0 in y 4.497 * [backup-simplify]: Simplify 1.0 into 1.0 4.497 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 4.497 * [taylor]: Taking taylor expansion of 1.0 in y 4.497 * [backup-simplify]: Simplify 1.0 into 1.0 4.497 * [taylor]: Taking taylor expansion of y in y 4.497 * [backup-simplify]: Simplify 0 into 0 4.497 * [backup-simplify]: Simplify 1 into 1 4.497 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.498 * [backup-simplify]: Simplify (- 0) into 0 4.498 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.498 * [backup-simplify]: Simplify 1.0 into 1.0 4.498 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.498 * [backup-simplify]: Simplify (+ y 0) into y 4.499 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 4.499 * [backup-simplify]: Simplify (- 0) into 0 4.499 * [backup-simplify]: Simplify (+ y 0) into y 4.499 * [taylor]: Taking taylor expansion of y in y 4.499 * [backup-simplify]: Simplify 0 into 0 4.499 * [backup-simplify]: Simplify 1 into 1 4.499 * [backup-simplify]: Simplify 0 into 0 4.500 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.501 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.501 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.502 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.502 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.503 * [backup-simplify]: Simplify (+ 0 0) into 0 4.503 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 4.503 * [backup-simplify]: Simplify (- 0) into 0 4.504 * [backup-simplify]: Simplify (+ 0 0) into 0 4.504 * [taylor]: Taking taylor expansion of 0 in y 4.504 * [backup-simplify]: Simplify 0 into 0 4.504 * [backup-simplify]: Simplify 0 into 0 4.504 * [backup-simplify]: Simplify 1 into 1 4.504 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 y)) 1.0) (* 1.0 (/ 1 y))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) 4.505 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0 4.505 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y 4.505 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y 4.505 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.505 * [taylor]: Taking taylor expansion of (* x y) in y 4.505 * [taylor]: Taking taylor expansion of x in y 4.505 * [backup-simplify]: Simplify x into x 4.505 * [taylor]: Taking taylor expansion of y in y 4.505 * [backup-simplify]: Simplify 0 into 0 4.505 * [backup-simplify]: Simplify 1 into 1 4.505 * [backup-simplify]: Simplify (* x 0) into 0 4.505 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.505 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.505 * [taylor]: Taking taylor expansion of 1.0 in y 4.505 * [backup-simplify]: Simplify 1.0 into 1.0 4.505 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.505 * [taylor]: Taking taylor expansion of 1.0 in y 4.505 * [backup-simplify]: Simplify 1.0 into 1.0 4.505 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.505 * [taylor]: Taking taylor expansion of y in y 4.506 * [backup-simplify]: Simplify 0 into 0 4.506 * [backup-simplify]: Simplify 1 into 1 4.506 * [backup-simplify]: Simplify (/ 1 1) into 1 4.506 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x 4.506 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 4.506 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.506 * [taylor]: Taking taylor expansion of (* x y) in x 4.506 * [taylor]: Taking taylor expansion of x in x 4.506 * [backup-simplify]: Simplify 0 into 0 4.506 * [backup-simplify]: Simplify 1 into 1 4.506 * [taylor]: Taking taylor expansion of y in x 4.506 * [backup-simplify]: Simplify y into y 4.506 * [backup-simplify]: Simplify (* 0 y) into 0 4.506 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.506 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.507 * [taylor]: Taking taylor expansion of 1.0 in x 4.507 * [backup-simplify]: Simplify 1.0 into 1.0 4.507 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.507 * [taylor]: Taking taylor expansion of 1.0 in x 4.507 * [backup-simplify]: Simplify 1.0 into 1.0 4.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.507 * [taylor]: Taking taylor expansion of y in x 4.507 * [backup-simplify]: Simplify y into y 4.507 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.507 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x 4.507 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 4.507 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.507 * [taylor]: Taking taylor expansion of (* x y) in x 4.507 * [taylor]: Taking taylor expansion of x in x 4.507 * [backup-simplify]: Simplify 0 into 0 4.507 * [backup-simplify]: Simplify 1 into 1 4.507 * [taylor]: Taking taylor expansion of y in x 4.507 * [backup-simplify]: Simplify y into y 4.507 * [backup-simplify]: Simplify (* 0 y) into 0 4.507 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.507 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.507 * [taylor]: Taking taylor expansion of 1.0 in x 4.507 * [backup-simplify]: Simplify 1.0 into 1.0 4.507 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.508 * [taylor]: Taking taylor expansion of 1.0 in x 4.508 * [backup-simplify]: Simplify 1.0 into 1.0 4.508 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.508 * [taylor]: Taking taylor expansion of y in x 4.508 * [backup-simplify]: Simplify y into y 4.508 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.508 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.508 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.508 * [taylor]: Taking taylor expansion of y in y 4.508 * [backup-simplify]: Simplify 0 into 0 4.508 * [backup-simplify]: Simplify 1 into 1 4.508 * [backup-simplify]: Simplify (/ 1 1) into 1 4.508 * [backup-simplify]: Simplify 1 into 1 4.509 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.509 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.510 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 4.510 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 4.510 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 4.510 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 4.510 * [taylor]: Taking taylor expansion of 1.0 in y 4.510 * [backup-simplify]: Simplify 1.0 into 1.0 4.510 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.510 * [taylor]: Taking taylor expansion of 1.0 in y 4.510 * [backup-simplify]: Simplify 1.0 into 1.0 4.510 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.510 * [taylor]: Taking taylor expansion of y in y 4.510 * [backup-simplify]: Simplify 0 into 0 4.510 * [backup-simplify]: Simplify 1 into 1 4.510 * [backup-simplify]: Simplify (/ 1 1) into 1 4.511 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.511 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.512 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.512 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.513 * [backup-simplify]: Simplify 0 into 0 4.514 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.514 * [backup-simplify]: Simplify (+ 0 0) into 0 4.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.515 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 4.515 * [backup-simplify]: Simplify (- 0) into 0 4.515 * [backup-simplify]: Simplify (+ 0 0) into 0 4.515 * [taylor]: Taking taylor expansion of 0 in y 4.515 * [backup-simplify]: Simplify 0 into 0 4.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.516 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.517 * [backup-simplify]: Simplify (- 0) into 0 4.517 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.517 * [backup-simplify]: Simplify 1.0 into 1.0 4.518 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- x)) (/ 1 (- y))) 1.0) (* 1.0 (/ 1 (- y)))) into (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) 4.518 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in (x y) around 0 4.518 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in y 4.518 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.518 * [taylor]: Taking taylor expansion of (* x y) in y 4.518 * [taylor]: Taking taylor expansion of x in y 4.518 * [backup-simplify]: Simplify x into x 4.518 * [taylor]: Taking taylor expansion of y in y 4.518 * [backup-simplify]: Simplify 0 into 0 4.518 * [backup-simplify]: Simplify 1 into 1 4.518 * [backup-simplify]: Simplify (* x 0) into 0 4.519 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.519 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.519 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 4.519 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.519 * [taylor]: Taking taylor expansion of 1.0 in y 4.519 * [backup-simplify]: Simplify 1.0 into 1.0 4.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.519 * [taylor]: Taking taylor expansion of y in y 4.519 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify 1 into 1 4.519 * [backup-simplify]: Simplify (/ 1 1) into 1 4.519 * [taylor]: Taking taylor expansion of 1.0 in y 4.519 * [backup-simplify]: Simplify 1.0 into 1.0 4.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in x 4.519 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.519 * [taylor]: Taking taylor expansion of (* x y) in x 4.519 * [taylor]: Taking taylor expansion of x in x 4.519 * [backup-simplify]: Simplify 0 into 0 4.519 * [backup-simplify]: Simplify 1 into 1 4.519 * [taylor]: Taking taylor expansion of y in x 4.519 * [backup-simplify]: Simplify y into y 4.519 * [backup-simplify]: Simplify (* 0 y) into 0 4.520 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.520 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.520 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in x 4.520 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.520 * [taylor]: Taking taylor expansion of 1.0 in x 4.520 * [backup-simplify]: Simplify 1.0 into 1.0 4.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.520 * [taylor]: Taking taylor expansion of y in x 4.520 * [backup-simplify]: Simplify y into y 4.520 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.520 * [taylor]: Taking taylor expansion of 1.0 in x 4.520 * [backup-simplify]: Simplify 1.0 into 1.0 4.520 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in x 4.520 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.520 * [taylor]: Taking taylor expansion of (* x y) in x 4.520 * [taylor]: Taking taylor expansion of x in x 4.520 * [backup-simplify]: Simplify 0 into 0 4.520 * [backup-simplify]: Simplify 1 into 1 4.520 * [taylor]: Taking taylor expansion of y in x 4.520 * [backup-simplify]: Simplify y into y 4.520 * [backup-simplify]: Simplify (* 0 y) into 0 4.521 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.521 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.521 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in x 4.521 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 4.521 * [taylor]: Taking taylor expansion of 1.0 in x 4.521 * [backup-simplify]: Simplify 1.0 into 1.0 4.521 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.521 * [taylor]: Taking taylor expansion of y in x 4.521 * [backup-simplify]: Simplify y into y 4.521 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.521 * [taylor]: Taking taylor expansion of 1.0 in x 4.521 * [backup-simplify]: Simplify 1.0 into 1.0 4.521 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.521 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.521 * [taylor]: Taking taylor expansion of y in y 4.521 * [backup-simplify]: Simplify 0 into 0 4.521 * [backup-simplify]: Simplify 1 into 1 4.521 * [backup-simplify]: Simplify (/ 1 1) into 1 4.522 * [backup-simplify]: Simplify 1 into 1 4.522 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.522 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.522 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 4.522 * [backup-simplify]: Simplify (+ (/ 1.0 y) 1.0) into (+ (* 1.0 (/ 1 y)) 1.0) 4.523 * [backup-simplify]: Simplify (+ 0 (+ (* 1.0 (/ 1 y)) 1.0)) into (+ (* 1.0 (/ 1 y)) 1.0) 4.523 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 4.523 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 4.523 * [taylor]: Taking taylor expansion of 1.0 in y 4.523 * [backup-simplify]: Simplify 1.0 into 1.0 4.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.523 * [taylor]: Taking taylor expansion of y in y 4.523 * [backup-simplify]: Simplify 0 into 0 4.523 * [backup-simplify]: Simplify 1 into 1 4.523 * [backup-simplify]: Simplify (/ 1 1) into 1 4.523 * [taylor]: Taking taylor expansion of 1.0 in y 4.523 * [backup-simplify]: Simplify 1.0 into 1.0 4.524 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.524 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.524 * [backup-simplify]: Simplify 1.0 into 1.0 4.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.525 * [backup-simplify]: Simplify 0 into 0 4.526 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.526 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 4.527 * [backup-simplify]: Simplify (+ 0 0) into 0 4.527 * [backup-simplify]: Simplify (+ 0 0) into 0 4.527 * [taylor]: Taking taylor expansion of 0 in y 4.527 * [backup-simplify]: Simplify 0 into 0 4.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.528 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.529 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.529 * [backup-simplify]: Simplify 1.0 into 1.0 4.529 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 4.529 * * * [progress]: simplifying candidates 4.530 * [simplify]: Simplifying: (/ (* (exp (* x y)) (exp 1.0)) (exp (* 1.0 y))) (/ (exp (+ (* x y) 1.0)) (exp (* 1.0 y))) (log (- (+ (* x y) 1.0) (* 1.0 y))) (exp (- (+ (* x y) 1.0) (* 1.0 y))) (* (cbrt (- (+ (* x y) 1.0) (* 1.0 y))) (cbrt (- (+ (* x y) 1.0) (* 1.0 y)))) (cbrt (- (+ (* x y) 1.0) (* 1.0 y))) (* (* (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y))) (- (+ (* x y) 1.0) (* 1.0 y))) (sqrt (- (+ (* x y) 1.0) (* 1.0 y))) (sqrt (- (+ (* x y) 1.0) (* 1.0 y))) (- (pow (+ (* x y) 1.0) 3) (pow (* 1.0 y) 3)) (+ (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (+ (* (* 1.0 y) (* 1.0 y)) (* (+ (* x y) 1.0) (* 1.0 y)))) (- (* 1.0 y)) (- (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (* (* 1.0 y) (* 1.0 y))) (+ (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (* 1.0 y)) (- (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) 4.530 * * [simplify]: Extracting # 0 : cost 0 4.530 * * [simplify]: Extracting # 1 : cost 0 4.530 * * [simplify]: Extracting # 2 : cost 0 4.530 * * [simplify]: Extracting # 3 : cost 0 4.531 * * [simplify]: Extracting # 4 : cost 0 4.531 * * [simplify]: Extracting # 5 : cost 0 4.531 * * [simplify]: Extracting # 6 : cost 0 4.531 * * [simplify]: Extracting # 7 : cost 0 4.531 * * [simplify]: iteration 0 : 34 enodes (cost 233 ) 4.543 * * [simplify]: Extracting # 0 : cost 0 4.543 * * [simplify]: Extracting # 1 : cost 0 4.543 * * [simplify]: Extracting # 2 : cost 0 4.543 * * [simplify]: Extracting # 3 : cost 0 4.543 * * [simplify]: Extracting # 4 : cost 0 4.543 * * [simplify]: iteration 1 : 93 enodes (cost 226 ) 4.584 * * [simplify]: Extracting # 0 : cost 0 4.584 * * [simplify]: Extracting # 1 : cost 0 4.584 * * [simplify]: Extracting # 2 : cost 0 4.585 * * [simplify]: Extracting # 3 : cost 0 4.585 * * [simplify]: Extracting # 4 : cost 0 4.586 * * [simplify]: Extracting # 5 : cost 0 4.586 * * [simplify]: iteration 2 : 338 enodes (cost 208 ) 4.814 * * [simplify]: Extracting # 0 : cost 0 4.817 * * [simplify]: Extracting # 1 : cost 0 4.819 * * [simplify]: Extracting # 2 : cost 0 4.820 * * [simplify]: Extracting # 3 : cost 0 4.822 * * [simplify]: Extracting # 4 : cost 0 4.823 * * [simplify]: Extracting # 5 : cost 0 4.825 * * [simplify]: Extracting # 6 : cost 0 4.830 * * [simplify]: iteration 3 : 1651 enodes (cost 172 ) 5.472 * * [simplify]: Extracting # 0 : cost 0 5.479 * * [simplify]: Extracting # 1 : cost 0 5.487 * * [simplify]: Extracting # 2 : cost 0 5.495 * * [simplify]: Extracting # 3 : cost 0 5.502 * * [simplify]: Extracting # 4 : cost 0 5.514 * * [simplify]: iteration done: 5000 enodes (cost 172 ) 5.514 * [simplify]: Simplified to: (exp (+ 1.0 (* y (- x 1.0)))) (exp (+ 1.0 (* y (- x 1.0)))) (log (+ 1.0 (* y (- x 1.0)))) (exp (+ 1.0 (* y (- x 1.0)))) (* (cbrt (+ 1.0 (* y (- x 1.0)))) (cbrt (+ 1.0 (* y (- x 1.0))))) (cbrt (+ 1.0 (* y (- x 1.0)))) (pow (+ 1.0 (* y (- x 1.0))) 3) (sqrt (+ 1.0 (* y (- x 1.0)))) (sqrt (+ 1.0 (* y (- x 1.0)))) (- (pow (+ (* x y) 1.0) 3) (pow (* 1.0 y) 3)) (+ (* (+ (* x y) 1.0) (+ 1.0 (* y (+ x 1.0)))) (* (* 1.0 y) (* 1.0 y))) (- (* 1.0 y)) (* (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (+ x 1.0)))) (+ 1.0 (* y (+ x 1.0))) (- 1.0 (* 1.0 y)) (- (* 1.0 y)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) 5.514 * * * [progress]: adding candidates to table 5.551 * * [progress]: iteration 3 / 4 5.551 * * * [progress]: picking best candidate 5.552 * * * * [pick]: Picked # 5.552 * * * [progress]: localizing error 5.559 * * * [progress]: generating rewritten candidates 5.559 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 5.593 * * * [progress]: generating series expansions 5.593 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 5.593 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y) 5.594 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 5.594 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 5.594 * [taylor]: Taking taylor expansion of (- x 1.0) in x 5.594 * [taylor]: Taking taylor expansion of x in x 5.594 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify 1 into 1 5.594 * [taylor]: Taking taylor expansion of 1.0 in x 5.594 * [backup-simplify]: Simplify 1.0 into 1.0 5.594 * [taylor]: Taking taylor expansion of y in x 5.594 * [backup-simplify]: Simplify y into y 5.594 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 5.594 * [taylor]: Taking taylor expansion of (- x 1.0) in y 5.594 * [taylor]: Taking taylor expansion of x in y 5.594 * [backup-simplify]: Simplify x into x 5.594 * [taylor]: Taking taylor expansion of 1.0 in y 5.594 * [backup-simplify]: Simplify 1.0 into 1.0 5.594 * [taylor]: Taking taylor expansion of y in y 5.594 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify 1 into 1 5.594 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 5.594 * [taylor]: Taking taylor expansion of (- x 1.0) in y 5.594 * [taylor]: Taking taylor expansion of x in y 5.594 * [backup-simplify]: Simplify x into x 5.594 * [taylor]: Taking taylor expansion of 1.0 in y 5.594 * [backup-simplify]: Simplify 1.0 into 1.0 5.594 * [taylor]: Taking taylor expansion of y in y 5.594 * [backup-simplify]: Simplify 0 into 0 5.594 * [backup-simplify]: Simplify 1 into 1 5.595 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.595 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 5.595 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0 5.595 * [taylor]: Taking taylor expansion of 0 in x 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify 0 into 0 5.596 * [backup-simplify]: Simplify (- 0) into 0 5.596 * [backup-simplify]: Simplify (+ 0 0) into 0 5.597 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0) 5.597 * [taylor]: Taking taylor expansion of (- x 1.0) in x 5.597 * [taylor]: Taking taylor expansion of x in x 5.597 * [backup-simplify]: Simplify 0 into 0 5.597 * [backup-simplify]: Simplify 1 into 1 5.597 * [taylor]: Taking taylor expansion of 1.0 in x 5.597 * [backup-simplify]: Simplify 1.0 into 1.0 5.597 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.598 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 5.598 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.598 * [backup-simplify]: Simplify 0 into 0 5.598 * [backup-simplify]: Simplify (- 0) into 0 5.599 * [backup-simplify]: Simplify (+ 0 0) into 0 5.599 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0 5.599 * [taylor]: Taking taylor expansion of 0 in x 5.599 * [backup-simplify]: Simplify 0 into 0 5.599 * [backup-simplify]: Simplify 0 into 0 5.600 * [backup-simplify]: Simplify (- 0) into 0 5.600 * [backup-simplify]: Simplify (+ 1 0) into 1 5.600 * [backup-simplify]: Simplify 1 into 1 5.600 * [backup-simplify]: Simplify 0 into 0 5.600 * [backup-simplify]: Simplify (- 0) into 0 5.601 * [backup-simplify]: Simplify (+ 0 0) into 0 5.601 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.601 * [taylor]: Taking taylor expansion of 0 in x 5.601 * [backup-simplify]: Simplify 0 into 0 5.601 * [backup-simplify]: Simplify 0 into 0 5.601 * [backup-simplify]: Simplify 0 into 0 5.602 * [backup-simplify]: Simplify (- 0) into 0 5.602 * [backup-simplify]: Simplify (+ 0 0) into 0 5.602 * [backup-simplify]: Simplify 0 into 0 5.602 * [backup-simplify]: Simplify 0 into 0 5.602 * [backup-simplify]: Simplify (- 0) into 0 5.603 * [backup-simplify]: Simplify (+ 0 0) into 0 5.603 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.603 * [taylor]: Taking taylor expansion of 0 in x 5.603 * [backup-simplify]: Simplify 0 into 0 5.603 * [backup-simplify]: Simplify 0 into 0 5.604 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 5.604 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y) 5.604 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 5.604 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 5.604 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 5.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.604 * [taylor]: Taking taylor expansion of x in x 5.604 * [backup-simplify]: Simplify 0 into 0 5.604 * [backup-simplify]: Simplify 1 into 1 5.604 * [backup-simplify]: Simplify (/ 1 1) into 1 5.604 * [taylor]: Taking taylor expansion of 1.0 in x 5.604 * [backup-simplify]: Simplify 1.0 into 1.0 5.605 * [taylor]: Taking taylor expansion of y in x 5.605 * [backup-simplify]: Simplify y into y 5.605 * [backup-simplify]: Simplify (+ 1 0) into 1 5.605 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.605 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 5.605 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 5.605 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.605 * [taylor]: Taking taylor expansion of x in y 5.605 * [backup-simplify]: Simplify x into x 5.605 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.605 * [taylor]: Taking taylor expansion of 1.0 in y 5.605 * [backup-simplify]: Simplify 1.0 into 1.0 5.605 * [taylor]: Taking taylor expansion of y in y 5.605 * [backup-simplify]: Simplify 0 into 0 5.605 * [backup-simplify]: Simplify 1 into 1 5.606 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.606 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 5.606 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 5.606 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 5.606 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 5.606 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.606 * [taylor]: Taking taylor expansion of x in y 5.606 * [backup-simplify]: Simplify x into x 5.606 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.606 * [taylor]: Taking taylor expansion of 1.0 in y 5.606 * [backup-simplify]: Simplify 1.0 into 1.0 5.606 * [taylor]: Taking taylor expansion of y in y 5.606 * [backup-simplify]: Simplify 0 into 0 5.606 * [backup-simplify]: Simplify 1 into 1 5.607 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.607 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 5.607 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 5.607 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 5.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.607 * [taylor]: Taking taylor expansion of x in x 5.607 * [backup-simplify]: Simplify 0 into 0 5.607 * [backup-simplify]: Simplify 1 into 1 5.608 * [backup-simplify]: Simplify (/ 1 1) into 1 5.608 * [taylor]: Taking taylor expansion of 1.0 in x 5.608 * [backup-simplify]: Simplify 1.0 into 1.0 5.608 * [backup-simplify]: Simplify (+ 1 0) into 1 5.608 * [backup-simplify]: Simplify 1 into 1 5.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 5.608 * [backup-simplify]: Simplify (- 0) into 0 5.609 * [backup-simplify]: Simplify (+ 0 0) into 0 5.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0 5.609 * [taylor]: Taking taylor expansion of 0 in x 5.609 * [backup-simplify]: Simplify 0 into 0 5.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.610 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.611 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 5.611 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.612 * [backup-simplify]: Simplify (- 0) into 0 5.612 * [backup-simplify]: Simplify (+ 0 0) into 0 5.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.613 * [taylor]: Taking taylor expansion of 0 in x 5.613 * [backup-simplify]: Simplify 0 into 0 5.613 * [backup-simplify]: Simplify 0 into 0 5.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.614 * [backup-simplify]: Simplify (- 0) into 0 5.614 * [backup-simplify]: Simplify (+ 0 0) into 0 5.614 * [backup-simplify]: Simplify 0 into 0 5.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.615 * [backup-simplify]: Simplify (- 0) into 0 5.615 * [backup-simplify]: Simplify (+ 0 0) into 0 5.617 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.617 * [taylor]: Taking taylor expansion of 0 in x 5.617 * [backup-simplify]: Simplify 0 into 0 5.617 * [backup-simplify]: Simplify 0 into 0 5.617 * [backup-simplify]: Simplify 0 into 0 5.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.618 * [backup-simplify]: Simplify (- 0) into 0 5.618 * [backup-simplify]: Simplify (+ 0 0) into 0 5.618 * [backup-simplify]: Simplify 0 into 0 5.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.618 * [backup-simplify]: Simplify (- 0) into 0 5.619 * [backup-simplify]: Simplify (+ 0 0) into 0 5.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.621 * [taylor]: Taking taylor expansion of 0 in x 5.621 * [backup-simplify]: Simplify 0 into 0 5.621 * [backup-simplify]: Simplify 0 into 0 5.621 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 5.621 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y) 5.621 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0 5.621 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 5.621 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 5.622 * [taylor]: Taking taylor expansion of 1.0 in x 5.622 * [backup-simplify]: Simplify 1.0 into 1.0 5.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.622 * [taylor]: Taking taylor expansion of x in x 5.622 * [backup-simplify]: Simplify 0 into 0 5.622 * [backup-simplify]: Simplify 1 into 1 5.622 * [backup-simplify]: Simplify (/ 1 1) into 1 5.622 * [taylor]: Taking taylor expansion of y in x 5.622 * [backup-simplify]: Simplify y into y 5.622 * [backup-simplify]: Simplify (+ 0 1) into 1 5.622 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.622 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 5.622 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 5.622 * [taylor]: Taking taylor expansion of 1.0 in y 5.622 * [backup-simplify]: Simplify 1.0 into 1.0 5.623 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.623 * [taylor]: Taking taylor expansion of x in y 5.623 * [backup-simplify]: Simplify x into x 5.623 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.623 * [taylor]: Taking taylor expansion of y in y 5.623 * [backup-simplify]: Simplify 0 into 0 5.623 * [backup-simplify]: Simplify 1 into 1 5.623 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 5.623 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 5.623 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 5.623 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 5.623 * [taylor]: Taking taylor expansion of 1.0 in y 5.623 * [backup-simplify]: Simplify 1.0 into 1.0 5.623 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.623 * [taylor]: Taking taylor expansion of x in y 5.623 * [backup-simplify]: Simplify x into x 5.623 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.623 * [taylor]: Taking taylor expansion of y in y 5.623 * [backup-simplify]: Simplify 0 into 0 5.623 * [backup-simplify]: Simplify 1 into 1 5.623 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 5.623 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 5.623 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 5.623 * [taylor]: Taking taylor expansion of 1.0 in x 5.623 * [backup-simplify]: Simplify 1.0 into 1.0 5.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.623 * [taylor]: Taking taylor expansion of x in x 5.623 * [backup-simplify]: Simplify 0 into 0 5.623 * [backup-simplify]: Simplify 1 into 1 5.624 * [backup-simplify]: Simplify (/ 1 1) into 1 5.624 * [backup-simplify]: Simplify (+ 0 1) into 1 5.624 * [backup-simplify]: Simplify 1 into 1 5.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 5.625 * [backup-simplify]: Simplify (+ 0 0) into 0 5.625 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0 5.625 * [taylor]: Taking taylor expansion of 0 in x 5.625 * [backup-simplify]: Simplify 0 into 0 5.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.626 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 5.626 * [backup-simplify]: Simplify 1.0 into 1.0 5.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.627 * [backup-simplify]: Simplify (+ 0 0) into 0 5.628 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.628 * [taylor]: Taking taylor expansion of 0 in x 5.628 * [backup-simplify]: Simplify 0 into 0 5.628 * [backup-simplify]: Simplify 0 into 0 5.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.629 * [backup-simplify]: Simplify (+ 0 0) into 0 5.629 * [backup-simplify]: Simplify 0 into 0 5.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.629 * [backup-simplify]: Simplify (+ 0 0) into 0 5.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.631 * [taylor]: Taking taylor expansion of 0 in x 5.631 * [backup-simplify]: Simplify 0 into 0 5.631 * [backup-simplify]: Simplify 0 into 0 5.631 * [backup-simplify]: Simplify 0 into 0 5.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.632 * [backup-simplify]: Simplify (+ 0 0) into 0 5.632 * [backup-simplify]: Simplify 0 into 0 5.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.633 * [backup-simplify]: Simplify (+ 0 0) into 0 5.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.634 * [taylor]: Taking taylor expansion of 0 in x 5.634 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify 0 into 0 5.635 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 5.635 * * * [progress]: simplifying candidates 5.636 * [simplify]: Simplifying: (* y (- x 1.0)) (+ (log y) (log (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) (* y 1) (* y (+ (sqrt x) (sqrt 1.0))) (* y 1) (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 5.636 * * [simplify]: Extracting # 0 : cost 0 5.636 * * [simplify]: Extracting # 1 : cost 0 5.636 * * [simplify]: Extracting # 2 : cost 0 5.636 * * [simplify]: Extracting # 3 : cost 0 5.637 * * [simplify]: Extracting # 4 : cost 0 5.637 * * [simplify]: Extracting # 5 : cost 0 5.637 * * [simplify]: iteration 0 : 52 enodes (cost 217 ) 5.650 * * [simplify]: Extracting # 0 : cost 0 5.650 * * [simplify]: Extracting # 1 : cost 0 5.650 * * [simplify]: Extracting # 2 : cost 0 5.650 * * [simplify]: Extracting # 3 : cost 0 5.650 * * [simplify]: iteration 1 : 125 enodes (cost 206 ) 5.687 * * [simplify]: Extracting # 0 : cost 0 5.687 * * [simplify]: Extracting # 1 : cost 0 5.688 * * [simplify]: Extracting # 2 : cost 0 5.688 * * [simplify]: Extracting # 3 : cost 0 5.689 * * [simplify]: Extracting # 4 : cost 0 5.690 * * [simplify]: Extracting # 5 : cost 0 5.690 * * [simplify]: Extracting # 6 : cost 0 5.691 * * [simplify]: iteration 2 : 384 enodes (cost 188 ) 6.019 * * [simplify]: Extracting # 0 : cost 0 6.022 * * [simplify]: Extracting # 1 : cost 0 6.024 * * [simplify]: Extracting # 2 : cost 0 6.026 * * [simplify]: Extracting # 3 : cost 0 6.028 * * [simplify]: Extracting # 4 : cost 0 6.030 * * [simplify]: iteration 3 : 1725 enodes (cost 186 ) 6.652 * * [simplify]: Extracting # 0 : cost 0 6.666 * * [simplify]: Extracting # 1 : cost 0 6.681 * * [simplify]: Extracting # 2 : cost 0 6.688 * * [simplify]: Extracting # 3 : cost 0 6.695 * * [simplify]: Extracting # 4 : cost 0 6.702 * * [simplify]: iteration done: 5002 enodes (cost 186 ) 6.702 * [simplify]: Simplified to: (* y (- x 1.0)) (log (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (pow (* (- x 1.0) y) 3) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (pow (* (- x 1.0) y) 3) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* x y) (* y (- 1.0)) (* x y) (* y (- 1.0)) (* x y) (* y (- 1.0)) (* x y) (* y (- 1.0)) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) y (* y (+ (sqrt x) (sqrt 1.0))) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) 6.702 * * * [progress]: adding candidates to table 6.757 * [progress]: [Phase 3 of 3] Extracting. 6.757 * * [regime]: Finding splitpoints for: (# #) 6.757 * * * [regime-changes]: Trying 2 branch expressions: (y x) 6.758 * * * * [regimes]: Trying to branch on y from (# #) 6.772 * * * * [regimes]: Trying to branch on x from (# #) 6.787 * * * [regime]: Found split indices: #