21.237 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.070 * * * [progress]: [2/2] Setting up program. 0.072 * [progress]: [Phase 2 of 3] Improving. 0.072 * [simplify]: Simplifying: (- (- (+ (* x y) (* y y)) (* y z)) (* y y)) 0.072 * * [simplify]: Extracting # 0 : cost 0 0.072 * * [simplify]: Extracting # 1 : cost 0 0.072 * * [simplify]: Extracting # 2 : cost 0 0.072 * * [simplify]: Extracting # 3 : cost 0 0.072 * * [simplify]: Extracting # 4 : cost 0 0.072 * * [simplify]: Extracting # 5 : cost 0 0.073 * * [simplify]: Extracting # 6 : cost 0 0.073 * * [simplify]: iteration 0 : 9 enodes (cost 15 ) 0.074 * * [simplify]: Extracting # 0 : cost 0 0.074 * * [simplify]: Extracting # 1 : cost 0 0.074 * * [simplify]: Extracting # 2 : cost 0 0.075 * * [simplify]: Extracting # 3 : cost 0 0.075 * * [simplify]: iteration 1 : 23 enodes (cost 13 ) 0.082 * * [simplify]: Extracting # 0 : cost 0 0.082 * * [simplify]: Extracting # 1 : cost 0 0.082 * * [simplify]: Extracting # 2 : cost 0 0.082 * * [simplify]: Extracting # 3 : cost 0 0.082 * * [simplify]: Extracting # 4 : cost 0 0.083 * * [simplify]: iteration 2 : 75 enodes (cost 11 ) 0.132 * * [simplify]: Extracting # 0 : cost 0 0.132 * * [simplify]: Extracting # 1 : cost 0 0.133 * * [simplify]: Extracting # 2 : cost 0 0.133 * * [simplify]: Extracting # 3 : cost 0 0.134 * * [simplify]: iteration 3 : 202 enodes (cost 9 ) 0.296 * * [simplify]: Extracting # 0 : cost 0 0.297 * * [simplify]: Extracting # 1 : cost 0 0.297 * * [simplify]: Extracting # 2 : cost 0 0.298 * * [simplify]: Extracting # 3 : cost 0 0.298 * * [simplify]: Extracting # 4 : cost 0 0.298 * * [simplify]: iteration 4 : 437 enodes (cost 7 ) 0.831 * * [simplify]: Extracting # 0 : cost 0 0.833 * * [simplify]: Extracting # 1 : cost 0 0.836 * * [simplify]: Extracting # 2 : cost 0 0.837 * * [simplify]: Extracting # 3 : cost 0 0.837 * * [simplify]: Extracting # 4 : cost 0 0.838 * * [simplify]: iteration 5 : 769 enodes (cost 5 ) 1.917 * * [simplify]: Extracting # 0 : cost 0 1.919 * * [simplify]: Extracting # 1 : cost 0 1.920 * * [simplify]: Extracting # 2 : cost 0 1.921 * * [simplify]: Extracting # 3 : cost 0 1.922 * * [simplify]: iteration 6 : 1664 enodes (cost 5 ) 10.265 * * [simplify]: Extracting # 0 : cost 0 10.277 * * [simplify]: Extracting # 1 : cost 0 10.281 * * [simplify]: Extracting # 2 : cost 0 10.286 * * [simplify]: Extracting # 3 : cost 0 10.299 * * [simplify]: Extracting # 4 : cost 0 10.304 * * [simplify]: iteration done: 5001 enodes (cost 5 ) 10.304 * [simplify]: Simplified to: (* y (- x z)) 10.309 * * [progress]: iteration 1 / 4 10.309 * * * [progress]: picking best candidate 10.313 * * * * [pick]: Picked # 10.313 * * * [progress]: localizing error 10.321 * * * [progress]: generating rewritten candidates 10.321 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 10.368 * * * [progress]: generating series expansions 10.369 * * * * [progress]: [ 1 / 1 ] generating series at (2) 10.369 * [backup-simplify]: Simplify (* y (- x z)) into (* y (- x z)) 10.369 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0 10.369 * [taylor]: Taking taylor expansion of (* y (- x z)) in z 10.369 * [taylor]: Taking taylor expansion of y in z 10.369 * [backup-simplify]: Simplify y into y 10.369 * [taylor]: Taking taylor expansion of (- x z) in z 10.369 * [taylor]: Taking taylor expansion of x in z 10.369 * [backup-simplify]: Simplify x into x 10.369 * [taylor]: Taking taylor expansion of z in z 10.369 * [backup-simplify]: Simplify 0 into 0 10.369 * [backup-simplify]: Simplify 1 into 1 10.369 * [taylor]: Taking taylor expansion of (* y (- x z)) in x 10.369 * [taylor]: Taking taylor expansion of y in x 10.369 * [backup-simplify]: Simplify y into y 10.369 * [taylor]: Taking taylor expansion of (- x z) in x 10.369 * [taylor]: Taking taylor expansion of x in x 10.369 * [backup-simplify]: Simplify 0 into 0 10.369 * [backup-simplify]: Simplify 1 into 1 10.369 * [taylor]: Taking taylor expansion of z in x 10.369 * [backup-simplify]: Simplify z into z 10.369 * [taylor]: Taking taylor expansion of (* y (- x z)) in y 10.369 * [taylor]: Taking taylor expansion of y in y 10.369 * [backup-simplify]: Simplify 0 into 0 10.369 * [backup-simplify]: Simplify 1 into 1 10.369 * [taylor]: Taking taylor expansion of (- x z) in y 10.369 * [taylor]: Taking taylor expansion of x in y 10.369 * [backup-simplify]: Simplify x into x 10.369 * [taylor]: Taking taylor expansion of z in y 10.370 * [backup-simplify]: Simplify z into z 10.370 * [taylor]: Taking taylor expansion of (* y (- x z)) in y 10.370 * [taylor]: Taking taylor expansion of y in y 10.370 * [backup-simplify]: Simplify 0 into 0 10.370 * [backup-simplify]: Simplify 1 into 1 10.370 * [taylor]: Taking taylor expansion of (- x z) in y 10.370 * [taylor]: Taking taylor expansion of x in y 10.370 * [backup-simplify]: Simplify x into x 10.370 * [taylor]: Taking taylor expansion of z in y 10.370 * [backup-simplify]: Simplify z into z 10.370 * [backup-simplify]: Simplify (- z) into (- z) 10.370 * [backup-simplify]: Simplify (+ x (- z)) into (- x z) 10.370 * [backup-simplify]: Simplify (* 0 (- x z)) into 0 10.370 * [taylor]: Taking taylor expansion of 0 in x 10.370 * [backup-simplify]: Simplify 0 into 0 10.370 * [taylor]: Taking taylor expansion of 0 in z 10.370 * [backup-simplify]: Simplify 0 into 0 10.370 * [backup-simplify]: Simplify 0 into 0 10.371 * [backup-simplify]: Simplify (- 0) into 0 10.371 * [backup-simplify]: Simplify (+ 0 0) into 0 10.372 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- x z))) into (- x z) 10.372 * [taylor]: Taking taylor expansion of (- x z) in x 10.372 * [taylor]: Taking taylor expansion of x in x 10.372 * [backup-simplify]: Simplify 0 into 0 10.372 * [backup-simplify]: Simplify 1 into 1 10.372 * [taylor]: Taking taylor expansion of z in x 10.372 * [backup-simplify]: Simplify z into z 10.372 * [backup-simplify]: Simplify (- z) into (- z) 10.372 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 10.372 * [taylor]: Taking taylor expansion of (- z) in z 10.372 * [taylor]: Taking taylor expansion of z in z 10.372 * [backup-simplify]: Simplify 0 into 0 10.372 * [backup-simplify]: Simplify 1 into 1 10.373 * [backup-simplify]: Simplify (- 0) into 0 10.373 * [backup-simplify]: Simplify 0 into 0 10.373 * [taylor]: Taking taylor expansion of 0 in z 10.373 * [backup-simplify]: Simplify 0 into 0 10.373 * [backup-simplify]: Simplify 0 into 0 10.373 * [backup-simplify]: Simplify 0 into 0 10.373 * [backup-simplify]: Simplify (- 0) into 0 10.374 * [backup-simplify]: Simplify (+ 0 0) into 0 10.375 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- x z)))) into 0 10.375 * [taylor]: Taking taylor expansion of 0 in x 10.375 * [backup-simplify]: Simplify 0 into 0 10.375 * [taylor]: Taking taylor expansion of 0 in z 10.375 * [backup-simplify]: Simplify 0 into 0 10.375 * [backup-simplify]: Simplify 0 into 0 10.375 * [backup-simplify]: Simplify (- 0) into 0 10.376 * [backup-simplify]: Simplify (+ 1 0) into 1 10.376 * [taylor]: Taking taylor expansion of 1 in z 10.376 * [backup-simplify]: Simplify 1 into 1 10.376 * [backup-simplify]: Simplify 1 into 1 10.376 * [taylor]: Taking taylor expansion of 0 in z 10.376 * [backup-simplify]: Simplify 0 into 0 10.376 * [backup-simplify]: Simplify 0 into 0 10.376 * [backup-simplify]: Simplify (- 1) into -1 10.376 * [backup-simplify]: Simplify -1 into -1 10.376 * [backup-simplify]: Simplify 0 into 0 10.376 * [backup-simplify]: Simplify 0 into 0 10.377 * [backup-simplify]: Simplify (- 0) into 0 10.377 * [backup-simplify]: Simplify (+ 0 0) into 0 10.378 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- x z))))) into 0 10.378 * [taylor]: Taking taylor expansion of 0 in x 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [taylor]: Taking taylor expansion of 0 in z 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [taylor]: Taking taylor expansion of 0 in z 10.378 * [backup-simplify]: Simplify 0 into 0 10.378 * [backup-simplify]: Simplify 0 into 0 10.379 * [backup-simplify]: Simplify (- 0) into 0 10.379 * [backup-simplify]: Simplify (+ 0 0) into 0 10.379 * [taylor]: Taking taylor expansion of 0 in z 10.379 * [backup-simplify]: Simplify 0 into 0 10.379 * [backup-simplify]: Simplify 0 into 0 10.379 * [taylor]: Taking taylor expansion of 0 in z 10.379 * [backup-simplify]: Simplify 0 into 0 10.379 * [backup-simplify]: Simplify 0 into 0 10.380 * [backup-simplify]: Simplify (+ (* -1 (* z (* 1 y))) (* 1 (* 1 (* x y)))) into (- (* x y) (* z y)) 10.380 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) (/ 1 z))) into (/ (- (/ 1 x) (/ 1 z)) y) 10.380 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0 10.380 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z 10.380 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 10.380 * [taylor]: Taking taylor expansion of (/ 1 x) in z 10.380 * [taylor]: Taking taylor expansion of x in z 10.380 * [backup-simplify]: Simplify x into x 10.380 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.380 * [taylor]: Taking taylor expansion of (/ 1 z) in z 10.380 * [taylor]: Taking taylor expansion of z in z 10.380 * [backup-simplify]: Simplify 0 into 0 10.380 * [backup-simplify]: Simplify 1 into 1 10.380 * [backup-simplify]: Simplify (/ 1 1) into 1 10.381 * [taylor]: Taking taylor expansion of y in z 10.381 * [backup-simplify]: Simplify y into y 10.381 * [backup-simplify]: Simplify (- 1) into -1 10.381 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.381 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 10.381 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x 10.381 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 10.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.382 * [taylor]: Taking taylor expansion of x in x 10.382 * [backup-simplify]: Simplify 0 into 0 10.382 * [backup-simplify]: Simplify 1 into 1 10.382 * [backup-simplify]: Simplify (/ 1 1) into 1 10.382 * [taylor]: Taking taylor expansion of (/ 1 z) in x 10.382 * [taylor]: Taking taylor expansion of z in x 10.382 * [backup-simplify]: Simplify z into z 10.382 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.382 * [taylor]: Taking taylor expansion of y in x 10.382 * [backup-simplify]: Simplify y into y 10.383 * [backup-simplify]: Simplify (+ 1 0) into 1 10.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.383 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y 10.383 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 10.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.383 * [taylor]: Taking taylor expansion of x in y 10.383 * [backup-simplify]: Simplify x into x 10.383 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.383 * [taylor]: Taking taylor expansion of (/ 1 z) in y 10.383 * [taylor]: Taking taylor expansion of z in y 10.383 * [backup-simplify]: Simplify z into z 10.383 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.383 * [taylor]: Taking taylor expansion of y in y 10.383 * [backup-simplify]: Simplify 0 into 0 10.383 * [backup-simplify]: Simplify 1 into 1 10.383 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 10.383 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z)) 10.383 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z)) 10.383 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y 10.384 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 10.384 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.384 * [taylor]: Taking taylor expansion of x in y 10.384 * [backup-simplify]: Simplify x into x 10.384 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.384 * [taylor]: Taking taylor expansion of (/ 1 z) in y 10.384 * [taylor]: Taking taylor expansion of z in y 10.384 * [backup-simplify]: Simplify z into z 10.384 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.384 * [taylor]: Taking taylor expansion of y in y 10.384 * [backup-simplify]: Simplify 0 into 0 10.384 * [backup-simplify]: Simplify 1 into 1 10.384 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 10.384 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z)) 10.384 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z)) 10.384 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 10.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.384 * [taylor]: Taking taylor expansion of x in x 10.384 * [backup-simplify]: Simplify 0 into 0 10.384 * [backup-simplify]: Simplify 1 into 1 10.385 * [backup-simplify]: Simplify (/ 1 1) into 1 10.385 * [taylor]: Taking taylor expansion of (/ 1 z) in x 10.385 * [taylor]: Taking taylor expansion of z in x 10.385 * [backup-simplify]: Simplify z into z 10.385 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.385 * [backup-simplify]: Simplify (+ 1 0) into 1 10.386 * [taylor]: Taking taylor expansion of 1 in z 10.386 * [backup-simplify]: Simplify 1 into 1 10.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 10.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 10.386 * [backup-simplify]: Simplify (- 0) into 0 10.387 * [backup-simplify]: Simplify (+ 0 0) into 0 10.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 z)) (/ 0 1)))) into 0 10.388 * [taylor]: Taking taylor expansion of 0 in x 10.388 * [backup-simplify]: Simplify 0 into 0 10.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.388 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 10.389 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 10.389 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 10.389 * [taylor]: Taking taylor expansion of (/ 1 z) in z 10.389 * [taylor]: Taking taylor expansion of z in z 10.389 * [backup-simplify]: Simplify 0 into 0 10.389 * [backup-simplify]: Simplify 1 into 1 10.389 * [backup-simplify]: Simplify (/ 1 1) into 1 10.389 * [backup-simplify]: Simplify (- 1) into -1 10.389 * [backup-simplify]: Simplify -1 into -1 10.389 * [backup-simplify]: Simplify 1 into 1 10.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 10.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 10.390 * [backup-simplify]: Simplify (- 0) into 0 10.391 * [backup-simplify]: Simplify (+ 0 0) into 0 10.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.392 * [taylor]: Taking taylor expansion of 0 in x 10.392 * [backup-simplify]: Simplify 0 into 0 10.392 * [taylor]: Taking taylor expansion of 0 in z 10.392 * [backup-simplify]: Simplify 0 into 0 10.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 10.394 * [backup-simplify]: Simplify (- 0) into 0 10.394 * [backup-simplify]: Simplify (+ 0 0) into 0 10.394 * [taylor]: Taking taylor expansion of 0 in z 10.394 * [backup-simplify]: Simplify 0 into 0 10.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.395 * [backup-simplify]: Simplify (- 0) into 0 10.395 * [backup-simplify]: Simplify 0 into 0 10.395 * [backup-simplify]: Simplify 0 into 0 10.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 10.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 10.395 * [backup-simplify]: Simplify (- 0) into 0 10.395 * [backup-simplify]: Simplify (+ 0 0) into 0 10.397 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.397 * [taylor]: Taking taylor expansion of 0 in x 10.397 * [backup-simplify]: Simplify 0 into 0 10.397 * [taylor]: Taking taylor expansion of 0 in z 10.397 * [backup-simplify]: Simplify 0 into 0 10.397 * [taylor]: Taking taylor expansion of 0 in z 10.397 * [backup-simplify]: Simplify 0 into 0 10.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 10.398 * [backup-simplify]: Simplify (- 0) into 0 10.398 * [backup-simplify]: Simplify (+ 0 0) into 0 10.398 * [taylor]: Taking taylor expansion of 0 in z 10.398 * [backup-simplify]: Simplify 0 into 0 10.398 * [backup-simplify]: Simplify 0 into 0 10.398 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.399 * [backup-simplify]: Simplify (- 0) into 0 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify 0 into 0 10.399 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 y)))))) into (- (* x y) (* z y)) 10.399 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- z)))) into (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) 10.399 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0 10.399 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z 10.399 * [taylor]: Taking taylor expansion of -1 in z 10.399 * [backup-simplify]: Simplify -1 into -1 10.400 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z 10.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 10.400 * [taylor]: Taking taylor expansion of (/ 1 z) in z 10.400 * [taylor]: Taking taylor expansion of z in z 10.400 * [backup-simplify]: Simplify 0 into 0 10.400 * [backup-simplify]: Simplify 1 into 1 10.400 * [backup-simplify]: Simplify (/ 1 1) into 1 10.400 * [taylor]: Taking taylor expansion of (/ 1 x) in z 10.400 * [taylor]: Taking taylor expansion of x in z 10.400 * [backup-simplify]: Simplify x into x 10.400 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.400 * [taylor]: Taking taylor expansion of y in z 10.400 * [backup-simplify]: Simplify y into y 10.400 * [backup-simplify]: Simplify (+ 1 0) into 1 10.400 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.400 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x 10.400 * [taylor]: Taking taylor expansion of -1 in x 10.400 * [backup-simplify]: Simplify -1 into -1 10.400 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x 10.400 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 10.400 * [taylor]: Taking taylor expansion of (/ 1 z) in x 10.400 * [taylor]: Taking taylor expansion of z in x 10.400 * [backup-simplify]: Simplify z into z 10.400 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.401 * [taylor]: Taking taylor expansion of x in x 10.401 * [backup-simplify]: Simplify 0 into 0 10.401 * [backup-simplify]: Simplify 1 into 1 10.401 * [backup-simplify]: Simplify (/ 1 1) into 1 10.401 * [taylor]: Taking taylor expansion of y in x 10.401 * [backup-simplify]: Simplify y into y 10.401 * [backup-simplify]: Simplify (- 1) into -1 10.401 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.401 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 10.401 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y 10.401 * [taylor]: Taking taylor expansion of -1 in y 10.401 * [backup-simplify]: Simplify -1 into -1 10.401 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y 10.401 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 10.401 * [taylor]: Taking taylor expansion of (/ 1 z) in y 10.401 * [taylor]: Taking taylor expansion of z in y 10.402 * [backup-simplify]: Simplify z into z 10.402 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.402 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.402 * [taylor]: Taking taylor expansion of x in y 10.402 * [backup-simplify]: Simplify x into x 10.402 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.402 * [taylor]: Taking taylor expansion of y in y 10.402 * [backup-simplify]: Simplify 0 into 0 10.402 * [backup-simplify]: Simplify 1 into 1 10.402 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 10.402 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x)) 10.402 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x)) 10.402 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y 10.402 * [taylor]: Taking taylor expansion of -1 in y 10.402 * [backup-simplify]: Simplify -1 into -1 10.402 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y 10.402 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 10.402 * [taylor]: Taking taylor expansion of (/ 1 z) in y 10.402 * [taylor]: Taking taylor expansion of z in y 10.402 * [backup-simplify]: Simplify z into z 10.402 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.402 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.402 * [taylor]: Taking taylor expansion of x in y 10.402 * [backup-simplify]: Simplify x into x 10.402 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.402 * [taylor]: Taking taylor expansion of y in y 10.402 * [backup-simplify]: Simplify 0 into 0 10.402 * [backup-simplify]: Simplify 1 into 1 10.402 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 10.402 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x)) 10.402 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x)) 10.403 * [backup-simplify]: Simplify (* -1 (- (/ 1 z) (/ 1 x))) into (* -1 (- (/ 1 z) (/ 1 x))) 10.403 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x 10.403 * [taylor]: Taking taylor expansion of -1 in x 10.403 * [backup-simplify]: Simplify -1 into -1 10.403 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 10.403 * [taylor]: Taking taylor expansion of (/ 1 z) in x 10.403 * [taylor]: Taking taylor expansion of z in x 10.403 * [backup-simplify]: Simplify z into z 10.403 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 10.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.403 * [taylor]: Taking taylor expansion of x in x 10.403 * [backup-simplify]: Simplify 0 into 0 10.403 * [backup-simplify]: Simplify 1 into 1 10.403 * [backup-simplify]: Simplify (/ 1 1) into 1 10.403 * [backup-simplify]: Simplify (- 1) into -1 10.404 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.404 * [backup-simplify]: Simplify (* -1 -1) into 1 10.404 * [taylor]: Taking taylor expansion of 1 in z 10.404 * [backup-simplify]: Simplify 1 into 1 10.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 10.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 10.404 * [backup-simplify]: Simplify (- 0) into 0 10.404 * [backup-simplify]: Simplify (+ 0 0) into 0 10.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 z) (/ 1 x)) (/ 0 1)))) into 0 10.405 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 z) (/ 1 x)))) into 0 10.405 * [taylor]: Taking taylor expansion of 0 in x 10.405 * [backup-simplify]: Simplify 0 into 0 10.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.406 * [backup-simplify]: Simplify (- 0) into 0 10.406 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 10.407 * [backup-simplify]: Simplify (+ (* -1 (/ 1 z)) (* 0 -1)) into (- (/ 1 z)) 10.407 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 10.407 * [taylor]: Taking taylor expansion of (/ 1 z) in z 10.407 * [taylor]: Taking taylor expansion of z in z 10.407 * [backup-simplify]: Simplify 0 into 0 10.407 * [backup-simplify]: Simplify 1 into 1 10.407 * [backup-simplify]: Simplify (/ 1 1) into 1 10.407 * [backup-simplify]: Simplify (- 1) into -1 10.407 * [backup-simplify]: Simplify -1 into -1 10.407 * [backup-simplify]: Simplify 1 into 1 10.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 10.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 10.408 * [backup-simplify]: Simplify (- 0) into 0 10.408 * [backup-simplify]: Simplify (+ 0 0) into 0 10.409 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.409 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 z) (/ 1 x))))) into 0 10.409 * [taylor]: Taking taylor expansion of 0 in x 10.409 * [backup-simplify]: Simplify 0 into 0 10.409 * [taylor]: Taking taylor expansion of 0 in z 10.409 * [backup-simplify]: Simplify 0 into 0 10.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 10.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.410 * [backup-simplify]: Simplify (- 0) into 0 10.411 * [backup-simplify]: Simplify (+ 0 0) into 0 10.411 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 z)) (* 0 -1))) into 0 10.411 * [taylor]: Taking taylor expansion of 0 in z 10.411 * [backup-simplify]: Simplify 0 into 0 10.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.416 * [backup-simplify]: Simplify (- 0) into 0 10.417 * [backup-simplify]: Simplify 0 into 0 10.417 * [backup-simplify]: Simplify 0 into 0 10.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 10.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 10.418 * [backup-simplify]: Simplify (- 0) into 0 10.418 * [backup-simplify]: Simplify (+ 0 0) into 0 10.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.420 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 z) (/ 1 x)))))) into 0 10.420 * [taylor]: Taking taylor expansion of 0 in x 10.420 * [backup-simplify]: Simplify 0 into 0 10.420 * [taylor]: Taking taylor expansion of 0 in z 10.420 * [backup-simplify]: Simplify 0 into 0 10.420 * [taylor]: Taking taylor expansion of 0 in z 10.420 * [backup-simplify]: Simplify 0 into 0 10.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 10.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.421 * [backup-simplify]: Simplify (- 0) into 0 10.422 * [backup-simplify]: Simplify (+ 0 0) into 0 10.422 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 0 -1)))) into 0 10.423 * [taylor]: Taking taylor expansion of 0 in z 10.423 * [backup-simplify]: Simplify 0 into 0 10.423 * [backup-simplify]: Simplify 0 into 0 10.423 * [backup-simplify]: Simplify 0 into 0 10.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.424 * [backup-simplify]: Simplify (- 0) into 0 10.424 * [backup-simplify]: Simplify 0 into 0 10.424 * [backup-simplify]: Simplify 0 into 0 10.424 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- y))))))) into (- (* x y) (* z y)) 10.425 * * * [progress]: simplifying candidates 10.426 * [simplify]: Simplifying: (expm1 (* y (- x z))) (log1p (* y (- x z))) (* y (- x z)) (+ (log y) (log (- x z))) (log (* y (- x z))) (exp (* y (- x z))) (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z))) (* (cbrt (* y (- x z))) (cbrt (* y (- x z)))) (cbrt (* y (- x z))) (* (* (* y (- x z)) (* y (- x z))) (* y (- x z))) (sqrt (* y (- x z))) (sqrt (* y (- x z))) (* (sqrt y) (sqrt (- x z))) (* (sqrt y) (sqrt (- x z))) (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z))))) (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1)))) (* y (fma (- z) 1 (* z 1))) (* y (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (* y (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z))))) (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (* y (fma (sqrt x) (sqrt x) (- (* z 1)))) (* y (fma (- z) 1 (* z 1))) (* y (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (* y (fma 1 x (- (* (sqrt z) (sqrt z))))) (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (* y (fma 1 x (- (* z 1)))) (* y (fma (- z) 1 (* z 1))) (* y x) (* y (- z)) (* y x) (* y (- z)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y) (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))) y) (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))) y) (* (fma (- z) 1 (* z 1)) y) (* (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y) (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y) (* (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))) y) (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y) (* (fma (sqrt x) (sqrt x) (- (* z 1))) y) (* (fma (- z) 1 (* z 1)) y) (* (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y) (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y) (* (fma 1 x (- (* (sqrt z) (sqrt z)))) y) (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y) (* (fma 1 x (- (* z 1))) y) (* (fma (- z) 1 (* z 1)) y) (* x y) (* (- z) y) (* x y) (* (- z) y) (* y (* (cbrt (- x z)) (cbrt (- x z)))) (* y (sqrt (- x z))) (* y 1) (* y (+ (sqrt x) (sqrt z))) (* y 1) (* (cbrt y) (- x z)) (* (sqrt y) (- x z)) (* y (- x z)) (* y (- (pow x 3) (pow z 3))) (* y (- (* x x) (* z z))) (- (* x y) (* z y)) (- (* x y) (* z y)) (- (* x y) (* z y)) 10.428 * * [simplify]: Extracting # 0 : cost 0 10.429 * * [simplify]: Extracting # 1 : cost 0 10.429 * * [simplify]: Extracting # 2 : cost 0 10.429 * * [simplify]: Extracting # 3 : cost 0 10.429 * * [simplify]: Extracting # 4 : cost 0 10.429 * * [simplify]: Extracting # 5 : cost 0 10.430 * * [simplify]: Extracting # 6 : cost 0 10.430 * * [simplify]: iteration 0 : 102 enodes (cost 721 ) 10.457 * * [simplify]: Extracting # 0 : cost 0 10.458 * * [simplify]: Extracting # 1 : cost 0 10.458 * * [simplify]: Extracting # 2 : cost 0 10.458 * * [simplify]: Extracting # 3 : cost 0 10.459 * * [simplify]: Extracting # 4 : cost 0 10.459 * * [simplify]: iteration 1 : 192 enodes (cost 548 ) 10.524 * * [simplify]: Extracting # 0 : cost 0 10.524 * * [simplify]: Extracting # 1 : cost 0 10.525 * * [simplify]: Extracting # 2 : cost 0 10.526 * * [simplify]: Extracting # 3 : cost 0 10.527 * * [simplify]: Extracting # 4 : cost 0 10.527 * * [simplify]: Extracting # 5 : cost 0 10.528 * * [simplify]: Extracting # 6 : cost 0 10.529 * * [simplify]: iteration 2 : 415 enodes (cost 438 ) 10.825 * * [simplify]: Extracting # 0 : cost 0 10.827 * * [simplify]: Extracting # 1 : cost 0 10.829 * * [simplify]: Extracting # 2 : cost 0 10.831 * * [simplify]: Extracting # 3 : cost 0 10.832 * * [simplify]: Extracting # 4 : cost 0 10.834 * * [simplify]: iteration 3 : 1735 enodes (cost 396 ) 12.172 * * [simplify]: Extracting # 0 : cost 0 12.183 * * [simplify]: Extracting # 1 : cost 0 12.198 * * [simplify]: Extracting # 2 : cost 0 12.205 * * [simplify]: Extracting # 3 : cost 0 12.211 * * [simplify]: Extracting # 4 : cost 0 12.216 * * [simplify]: iteration done: 5001 enodes (cost 342 ) 12.217 * [simplify]: Simplified to: (expm1 (* y (- x z))) (log1p (* y (- x z))) (* (- x z) y) (log (* y (- x z))) (log (* y (- x z))) (exp (* y (- x z))) (pow (* y (- x z)) 3) (* (cbrt (* y (- x z))) (cbrt (* y (- x z)))) (cbrt (* y (- x z))) (pow (* y (- x z)) 3) (sqrt (* y (- x z))) (sqrt (* y (- x z))) (* (sqrt y) (sqrt (- x z))) (* (sqrt y) (sqrt (- x z))) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* y x) (* y (- z)) (* y x) (* y (- z)) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* (- x z) y) (* y 0) (* y x) (* y (- z)) (* y x) (* y (- z)) (* y (* (cbrt (- x z)) (cbrt (- x z)))) (* y (sqrt (- x z))) y (* y (+ (sqrt x) (sqrt z))) y (* (cbrt y) (- x z)) (* (sqrt y) (- x z)) (* (- x z) y) (* y (- (pow x 3) (pow z 3))) (* y (- (* x x) (* z z))) (* (- x z) y) (* (- x z) y) (* (- x z) y) 12.217 * * * [progress]: adding candidates to table 12.288 * * [progress]: iteration 2 / 4 12.288 * * * [progress]: picking best candidate 12.290 * * * * [pick]: Picked # 12.290 * * * [progress]: localizing error 12.303 * * * [progress]: generating rewritten candidates 12.303 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 12.318 * * * [progress]: generating series expansions 12.318 * * * * [progress]: [ 1 / 1 ] generating series at (2) 12.319 * [backup-simplify]: Simplify (+ (* y x) (* y (- z))) into (- (* x y) (* z y)) 12.319 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0 12.319 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z 12.319 * [taylor]: Taking taylor expansion of (* x y) in z 12.319 * [taylor]: Taking taylor expansion of x in z 12.319 * [backup-simplify]: Simplify x into x 12.319 * [taylor]: Taking taylor expansion of y in z 12.319 * [backup-simplify]: Simplify y into y 12.319 * [taylor]: Taking taylor expansion of (* z y) in z 12.319 * [taylor]: Taking taylor expansion of z in z 12.319 * [backup-simplify]: Simplify 0 into 0 12.319 * [backup-simplify]: Simplify 1 into 1 12.319 * [taylor]: Taking taylor expansion of y in z 12.319 * [backup-simplify]: Simplify y into y 12.319 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x 12.319 * [taylor]: Taking taylor expansion of (* x y) in x 12.319 * [taylor]: Taking taylor expansion of x in x 12.319 * [backup-simplify]: Simplify 0 into 0 12.319 * [backup-simplify]: Simplify 1 into 1 12.319 * [taylor]: Taking taylor expansion of y in x 12.319 * [backup-simplify]: Simplify y into y 12.319 * [taylor]: Taking taylor expansion of (* z y) in x 12.319 * [taylor]: Taking taylor expansion of z in x 12.319 * [backup-simplify]: Simplify z into z 12.319 * [taylor]: Taking taylor expansion of y in x 12.319 * [backup-simplify]: Simplify y into y 12.319 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y 12.319 * [taylor]: Taking taylor expansion of (* x y) in y 12.319 * [taylor]: Taking taylor expansion of x in y 12.319 * [backup-simplify]: Simplify x into x 12.319 * [taylor]: Taking taylor expansion of y in y 12.319 * [backup-simplify]: Simplify 0 into 0 12.319 * [backup-simplify]: Simplify 1 into 1 12.319 * [taylor]: Taking taylor expansion of (* z y) in y 12.319 * [taylor]: Taking taylor expansion of z in y 12.319 * [backup-simplify]: Simplify z into z 12.319 * [taylor]: Taking taylor expansion of y in y 12.319 * [backup-simplify]: Simplify 0 into 0 12.319 * [backup-simplify]: Simplify 1 into 1 12.319 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y 12.320 * [taylor]: Taking taylor expansion of (* x y) in y 12.320 * [taylor]: Taking taylor expansion of x in y 12.320 * [backup-simplify]: Simplify x into x 12.320 * [taylor]: Taking taylor expansion of y in y 12.320 * [backup-simplify]: Simplify 0 into 0 12.320 * [backup-simplify]: Simplify 1 into 1 12.320 * [taylor]: Taking taylor expansion of (* z y) in y 12.320 * [taylor]: Taking taylor expansion of z in y 12.320 * [backup-simplify]: Simplify z into z 12.320 * [taylor]: Taking taylor expansion of y in y 12.320 * [backup-simplify]: Simplify 0 into 0 12.320 * [backup-simplify]: Simplify 1 into 1 12.320 * [backup-simplify]: Simplify (* x 0) into 0 12.320 * [backup-simplify]: Simplify (* z 0) into 0 12.320 * [backup-simplify]: Simplify (- 0) into 0 12.321 * [backup-simplify]: Simplify (+ 0 0) into 0 12.321 * [taylor]: Taking taylor expansion of 0 in x 12.321 * [backup-simplify]: Simplify 0 into 0 12.321 * [taylor]: Taking taylor expansion of 0 in z 12.321 * [backup-simplify]: Simplify 0 into 0 12.321 * [backup-simplify]: Simplify 0 into 0 12.321 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 12.322 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 12.322 * [backup-simplify]: Simplify (- z) into (- z) 12.322 * [backup-simplify]: Simplify (+ x (- z)) into (- x z) 12.322 * [taylor]: Taking taylor expansion of (- x z) in x 12.322 * [taylor]: Taking taylor expansion of x in x 12.322 * [backup-simplify]: Simplify 0 into 0 12.322 * [backup-simplify]: Simplify 1 into 1 12.322 * [taylor]: Taking taylor expansion of z in x 12.322 * [backup-simplify]: Simplify z into z 12.322 * [backup-simplify]: Simplify (- z) into (- z) 12.322 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 12.322 * [taylor]: Taking taylor expansion of (- z) in z 12.322 * [taylor]: Taking taylor expansion of z in z 12.322 * [backup-simplify]: Simplify 0 into 0 12.322 * [backup-simplify]: Simplify 1 into 1 12.323 * [backup-simplify]: Simplify (- 0) into 0 12.323 * [backup-simplify]: Simplify 0 into 0 12.323 * [taylor]: Taking taylor expansion of 0 in z 12.323 * [backup-simplify]: Simplify 0 into 0 12.323 * [backup-simplify]: Simplify 0 into 0 12.323 * [backup-simplify]: Simplify 0 into 0 12.323 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 12.324 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 12.324 * [backup-simplify]: Simplify (- 0) into 0 12.325 * [backup-simplify]: Simplify (+ 0 0) into 0 12.325 * [taylor]: Taking taylor expansion of 0 in x 12.325 * [backup-simplify]: Simplify 0 into 0 12.325 * [taylor]: Taking taylor expansion of 0 in z 12.325 * [backup-simplify]: Simplify 0 into 0 12.325 * [backup-simplify]: Simplify 0 into 0 12.325 * [backup-simplify]: Simplify (- 0) into 0 12.325 * [backup-simplify]: Simplify (+ 1 0) into 1 12.326 * [taylor]: Taking taylor expansion of 1 in z 12.326 * [backup-simplify]: Simplify 1 into 1 12.326 * [backup-simplify]: Simplify 1 into 1 12.326 * [taylor]: Taking taylor expansion of 0 in z 12.326 * [backup-simplify]: Simplify 0 into 0 12.326 * [backup-simplify]: Simplify 0 into 0 12.326 * [backup-simplify]: Simplify (- 1) into -1 12.326 * [backup-simplify]: Simplify -1 into -1 12.326 * [backup-simplify]: Simplify 0 into 0 12.326 * [backup-simplify]: Simplify 0 into 0 12.327 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.328 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.328 * [backup-simplify]: Simplify (- 0) into 0 12.329 * [backup-simplify]: Simplify (+ 0 0) into 0 12.329 * [taylor]: Taking taylor expansion of 0 in x 12.329 * [backup-simplify]: Simplify 0 into 0 12.329 * [taylor]: Taking taylor expansion of 0 in z 12.329 * [backup-simplify]: Simplify 0 into 0 12.329 * [backup-simplify]: Simplify 0 into 0 12.329 * [taylor]: Taking taylor expansion of 0 in z 12.329 * [backup-simplify]: Simplify 0 into 0 12.329 * [backup-simplify]: Simplify 0 into 0 12.330 * [backup-simplify]: Simplify (- 0) into 0 12.330 * [backup-simplify]: Simplify (+ 0 0) into 0 12.330 * [taylor]: Taking taylor expansion of 0 in z 12.330 * [backup-simplify]: Simplify 0 into 0 12.330 * [backup-simplify]: Simplify 0 into 0 12.330 * [taylor]: Taking taylor expansion of 0 in z 12.330 * [backup-simplify]: Simplify 0 into 0 12.330 * [backup-simplify]: Simplify 0 into 0 12.330 * [backup-simplify]: Simplify (+ (* -1 (* z (* 1 y))) (* 1 (* 1 (* x y)))) into (- (* x y) (* z y)) 12.331 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* (/ 1 y) (- (/ 1 z)))) into (- (/ 1 (* x y)) (/ 1 (* z y))) 12.331 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0 12.331 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z 12.331 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 12.331 * [taylor]: Taking taylor expansion of (* x y) in z 12.331 * [taylor]: Taking taylor expansion of x in z 12.331 * [backup-simplify]: Simplify x into x 12.331 * [taylor]: Taking taylor expansion of y in z 12.331 * [backup-simplify]: Simplify y into y 12.331 * [backup-simplify]: Simplify (* x y) into (* x y) 12.331 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 12.331 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 12.331 * [taylor]: Taking taylor expansion of (* z y) in z 12.331 * [taylor]: Taking taylor expansion of z in z 12.331 * [backup-simplify]: Simplify 0 into 0 12.331 * [backup-simplify]: Simplify 1 into 1 12.331 * [taylor]: Taking taylor expansion of y in z 12.331 * [backup-simplify]: Simplify y into y 12.331 * [backup-simplify]: Simplify (* 0 y) into 0 12.332 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 12.332 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 12.332 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x 12.332 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 12.332 * [taylor]: Taking taylor expansion of (* x y) in x 12.332 * [taylor]: Taking taylor expansion of x in x 12.332 * [backup-simplify]: Simplify 0 into 0 12.332 * [backup-simplify]: Simplify 1 into 1 12.332 * [taylor]: Taking taylor expansion of y in x 12.332 * [backup-simplify]: Simplify y into y 12.332 * [backup-simplify]: Simplify (* 0 y) into 0 12.332 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 12.332 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 12.332 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 12.332 * [taylor]: Taking taylor expansion of (* z y) in x 12.332 * [taylor]: Taking taylor expansion of z in x 12.332 * [backup-simplify]: Simplify z into z 12.333 * [taylor]: Taking taylor expansion of y in x 12.333 * [backup-simplify]: Simplify y into y 12.333 * [backup-simplify]: Simplify (* z y) into (* z y) 12.333 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 12.333 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 12.333 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 12.333 * [taylor]: Taking taylor expansion of (* x y) in y 12.333 * [taylor]: Taking taylor expansion of x in y 12.333 * [backup-simplify]: Simplify x into x 12.333 * [taylor]: Taking taylor expansion of y in y 12.333 * [backup-simplify]: Simplify 0 into 0 12.333 * [backup-simplify]: Simplify 1 into 1 12.333 * [backup-simplify]: Simplify (* x 0) into 0 12.333 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 12.333 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 12.333 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 12.333 * [taylor]: Taking taylor expansion of (* z y) in y 12.333 * [taylor]: Taking taylor expansion of z in y 12.333 * [backup-simplify]: Simplify z into z 12.334 * [taylor]: Taking taylor expansion of y in y 12.334 * [backup-simplify]: Simplify 0 into 0 12.334 * [backup-simplify]: Simplify 1 into 1 12.334 * [backup-simplify]: Simplify (* z 0) into 0 12.334 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 12.334 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 12.334 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 12.334 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 12.334 * [taylor]: Taking taylor expansion of (* x y) in y 12.334 * [taylor]: Taking taylor expansion of x in y 12.334 * [backup-simplify]: Simplify x into x 12.334 * [taylor]: Taking taylor expansion of y in y 12.334 * [backup-simplify]: Simplify 0 into 0 12.334 * [backup-simplify]: Simplify 1 into 1 12.334 * [backup-simplify]: Simplify (* x 0) into 0 12.335 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 12.335 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 12.335 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 12.335 * [taylor]: Taking taylor expansion of (* z y) in y 12.335 * [taylor]: Taking taylor expansion of z in y 12.335 * [backup-simplify]: Simplify z into z 12.335 * [taylor]: Taking taylor expansion of y in y 12.335 * [backup-simplify]: Simplify 0 into 0 12.335 * [backup-simplify]: Simplify 1 into 1 12.335 * [backup-simplify]: Simplify (* z 0) into 0 12.335 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 12.335 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 12.336 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 12.336 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z)) 12.336 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 12.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x 12.336 * [taylor]: Taking taylor expansion of x in x 12.336 * [backup-simplify]: Simplify 0 into 0 12.336 * [backup-simplify]: Simplify 1 into 1 12.336 * [backup-simplify]: Simplify (/ 1 1) into 1 12.336 * [taylor]: Taking taylor expansion of (/ 1 z) in x 12.336 * [taylor]: Taking taylor expansion of z in x 12.336 * [backup-simplify]: Simplify z into z 12.336 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 12.337 * [backup-simplify]: Simplify (+ 1 0) into 1 12.337 * [taylor]: Taking taylor expansion of 1 in z 12.337 * [backup-simplify]: Simplify 1 into 1 12.337 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 12.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 12.338 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 12.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 12.339 * [backup-simplify]: Simplify (- 0) into 0 12.339 * [backup-simplify]: Simplify (+ 0 0) into 0 12.339 * [taylor]: Taking taylor expansion of 0 in x 12.339 * [backup-simplify]: Simplify 0 into 0 12.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.340 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 12.340 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 12.340 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 12.340 * [taylor]: Taking taylor expansion of (/ 1 z) in z 12.340 * [taylor]: Taking taylor expansion of z in z 12.340 * [backup-simplify]: Simplify 0 into 0 12.340 * [backup-simplify]: Simplify 1 into 1 12.340 * [backup-simplify]: Simplify (/ 1 1) into 1 12.341 * [backup-simplify]: Simplify (- 1) into -1 12.341 * [backup-simplify]: Simplify -1 into -1 12.341 * [backup-simplify]: Simplify 1 into 1 12.342 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 12.342 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 12.343 * [backup-simplify]: Simplify (- 0) into 0 12.343 * [backup-simplify]: Simplify (+ 0 0) into 0 12.343 * [taylor]: Taking taylor expansion of 0 in x 12.343 * [backup-simplify]: Simplify 0 into 0 12.343 * [taylor]: Taking taylor expansion of 0 in z 12.343 * [backup-simplify]: Simplify 0 into 0 12.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.344 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 12.345 * [backup-simplify]: Simplify (- 0) into 0 12.345 * [backup-simplify]: Simplify (+ 0 0) into 0 12.345 * [taylor]: Taking taylor expansion of 0 in z 12.345 * [backup-simplify]: Simplify 0 into 0 12.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.346 * [backup-simplify]: Simplify (- 0) into 0 12.346 * [backup-simplify]: Simplify 0 into 0 12.346 * [backup-simplify]: Simplify 0 into 0 12.347 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 12.348 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 12.349 * [backup-simplify]: Simplify (- 0) into 0 12.349 * [backup-simplify]: Simplify (+ 0 0) into 0 12.349 * [taylor]: Taking taylor expansion of 0 in x 12.349 * [backup-simplify]: Simplify 0 into 0 12.349 * [taylor]: Taking taylor expansion of 0 in z 12.349 * [backup-simplify]: Simplify 0 into 0 12.349 * [taylor]: Taking taylor expansion of 0 in z 12.349 * [backup-simplify]: Simplify 0 into 0 12.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 12.350 * [backup-simplify]: Simplify (- 0) into 0 12.351 * [backup-simplify]: Simplify (+ 0 0) into 0 12.351 * [taylor]: Taking taylor expansion of 0 in z 12.351 * [backup-simplify]: Simplify 0 into 0 12.351 * [backup-simplify]: Simplify 0 into 0 12.351 * [backup-simplify]: Simplify 0 into 0 12.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.352 * [backup-simplify]: Simplify (- 0) into 0 12.352 * [backup-simplify]: Simplify 0 into 0 12.352 * [backup-simplify]: Simplify 0 into 0 12.353 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 y)))))) into (- (* x y) (* z y)) 12.353 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* (/ 1 (- y)) (- (/ 1 (- z))))) into (- (/ 1 (* x y)) (/ 1 (* z y))) 12.353 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0 12.353 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z 12.353 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 12.353 * [taylor]: Taking taylor expansion of (* x y) in z 12.353 * [taylor]: Taking taylor expansion of x in z 12.353 * [backup-simplify]: Simplify x into x 12.353 * [taylor]: Taking taylor expansion of y in z 12.353 * [backup-simplify]: Simplify y into y 12.353 * [backup-simplify]: Simplify (* x y) into (* x y) 12.353 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 12.353 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 12.353 * [taylor]: Taking taylor expansion of (* z y) in z 12.353 * [taylor]: Taking taylor expansion of z in z 12.353 * [backup-simplify]: Simplify 0 into 0 12.353 * [backup-simplify]: Simplify 1 into 1 12.353 * [taylor]: Taking taylor expansion of y in z 12.353 * [backup-simplify]: Simplify y into y 12.353 * [backup-simplify]: Simplify (* 0 y) into 0 12.354 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 12.354 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 12.354 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x 12.354 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 12.354 * [taylor]: Taking taylor expansion of (* x y) in x 12.354 * [taylor]: Taking taylor expansion of x in x 12.354 * [backup-simplify]: Simplify 0 into 0 12.354 * [backup-simplify]: Simplify 1 into 1 12.354 * [taylor]: Taking taylor expansion of y in x 12.354 * [backup-simplify]: Simplify y into y 12.354 * [backup-simplify]: Simplify (* 0 y) into 0 12.355 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 12.355 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 12.355 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 12.355 * [taylor]: Taking taylor expansion of (* z y) in x 12.355 * [taylor]: Taking taylor expansion of z in x 12.355 * [backup-simplify]: Simplify z into z 12.355 * [taylor]: Taking taylor expansion of y in x 12.355 * [backup-simplify]: Simplify y into y 12.355 * [backup-simplify]: Simplify (* z y) into (* z y) 12.355 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 12.355 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 12.355 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 12.355 * [taylor]: Taking taylor expansion of (* x y) in y 12.355 * [taylor]: Taking taylor expansion of x in y 12.355 * [backup-simplify]: Simplify x into x 12.355 * [taylor]: Taking taylor expansion of y in y 12.355 * [backup-simplify]: Simplify 0 into 0 12.355 * [backup-simplify]: Simplify 1 into 1 12.355 * [backup-simplify]: Simplify (* x 0) into 0 12.356 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 12.356 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 12.356 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 12.356 * [taylor]: Taking taylor expansion of (* z y) in y 12.356 * [taylor]: Taking taylor expansion of z in y 12.356 * [backup-simplify]: Simplify z into z 12.356 * [taylor]: Taking taylor expansion of y in y 12.356 * [backup-simplify]: Simplify 0 into 0 12.356 * [backup-simplify]: Simplify 1 into 1 12.356 * [backup-simplify]: Simplify (* z 0) into 0 12.356 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 12.356 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 12.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y 12.356 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 12.356 * [taylor]: Taking taylor expansion of (* x y) in y 12.356 * [taylor]: Taking taylor expansion of x in y 12.356 * [backup-simplify]: Simplify x into x 12.357 * [taylor]: Taking taylor expansion of y in y 12.357 * [backup-simplify]: Simplify 0 into 0 12.357 * [backup-simplify]: Simplify 1 into 1 12.357 * [backup-simplify]: Simplify (* x 0) into 0 12.357 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 12.357 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 12.357 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 12.357 * [taylor]: Taking taylor expansion of (* z y) in y 12.357 * [taylor]: Taking taylor expansion of z in y 12.357 * [backup-simplify]: Simplify z into z 12.357 * [taylor]: Taking taylor expansion of y in y 12.357 * [backup-simplify]: Simplify 0 into 0 12.357 * [backup-simplify]: Simplify 1 into 1 12.357 * [backup-simplify]: Simplify (* z 0) into 0 12.358 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 12.358 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 12.358 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 12.358 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z)) 12.358 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 12.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 12.358 * [taylor]: Taking taylor expansion of x in x 12.358 * [backup-simplify]: Simplify 0 into 0 12.358 * [backup-simplify]: Simplify 1 into 1 12.359 * [backup-simplify]: Simplify (/ 1 1) into 1 12.359 * [taylor]: Taking taylor expansion of (/ 1 z) in x 12.359 * [taylor]: Taking taylor expansion of z in x 12.359 * [backup-simplify]: Simplify z into z 12.359 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 12.359 * [backup-simplify]: Simplify (+ 1 0) into 1 12.359 * [taylor]: Taking taylor expansion of 1 in z 12.359 * [backup-simplify]: Simplify 1 into 1 12.366 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 12.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 12.367 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 12.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 12.368 * [backup-simplify]: Simplify (- 0) into 0 12.368 * [backup-simplify]: Simplify (+ 0 0) into 0 12.368 * [taylor]: Taking taylor expansion of 0 in x 12.368 * [backup-simplify]: Simplify 0 into 0 12.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.369 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 12.369 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 12.369 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 12.369 * [taylor]: Taking taylor expansion of (/ 1 z) in z 12.369 * [taylor]: Taking taylor expansion of z in z 12.369 * [backup-simplify]: Simplify 0 into 0 12.369 * [backup-simplify]: Simplify 1 into 1 12.370 * [backup-simplify]: Simplify (/ 1 1) into 1 12.370 * [backup-simplify]: Simplify (- 1) into -1 12.370 * [backup-simplify]: Simplify -1 into -1 12.370 * [backup-simplify]: Simplify 1 into 1 12.371 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 12.372 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 12.372 * [backup-simplify]: Simplify (- 0) into 0 12.372 * [backup-simplify]: Simplify (+ 0 0) into 0 12.372 * [taylor]: Taking taylor expansion of 0 in x 12.372 * [backup-simplify]: Simplify 0 into 0 12.372 * [taylor]: Taking taylor expansion of 0 in z 12.372 * [backup-simplify]: Simplify 0 into 0 12.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 12.374 * [backup-simplify]: Simplify (- 0) into 0 12.374 * [backup-simplify]: Simplify (+ 0 0) into 0 12.374 * [taylor]: Taking taylor expansion of 0 in z 12.374 * [backup-simplify]: Simplify 0 into 0 12.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.375 * [backup-simplify]: Simplify (- 0) into 0 12.375 * [backup-simplify]: Simplify 0 into 0 12.375 * [backup-simplify]: Simplify 0 into 0 12.376 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.376 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 12.377 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 12.378 * [backup-simplify]: Simplify (- 0) into 0 12.378 * [backup-simplify]: Simplify (+ 0 0) into 0 12.378 * [taylor]: Taking taylor expansion of 0 in x 12.378 * [backup-simplify]: Simplify 0 into 0 12.378 * [taylor]: Taking taylor expansion of 0 in z 12.378 * [backup-simplify]: Simplify 0 into 0 12.378 * [taylor]: Taking taylor expansion of 0 in z 12.378 * [backup-simplify]: Simplify 0 into 0 12.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 12.380 * [backup-simplify]: Simplify (- 0) into 0 12.380 * [backup-simplify]: Simplify (+ 0 0) into 0 12.380 * [taylor]: Taking taylor expansion of 0 in z 12.380 * [backup-simplify]: Simplify 0 into 0 12.380 * [backup-simplify]: Simplify 0 into 0 12.380 * [backup-simplify]: Simplify 0 into 0 12.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.381 * [backup-simplify]: Simplify (- 0) into 0 12.381 * [backup-simplify]: Simplify 0 into 0 12.381 * [backup-simplify]: Simplify 0 into 0 12.382 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- y))))))) into (- (* x y) (* z y)) 12.382 * * * [progress]: simplifying candidates 12.383 * [simplify]: Simplifying: (expm1 (+ (* y x) (* y (- z)))) (log1p (+ (* y x) (* y (- z)))) (* (exp (* y x)) (exp (* y (- z)))) (log (+ (* y x) (* y (- z)))) (exp (+ (* y x) (* y (- z)))) (* (cbrt (+ (* y x) (* y (- z)))) (cbrt (+ (* y x) (* y (- z))))) (cbrt (+ (* y x) (* y (- z)))) (* (* (+ (* y x) (* y (- z))) (+ (* y x) (* y (- z)))) (+ (* y x) (* y (- z)))) (sqrt (+ (* y x) (* y (- z)))) (sqrt (+ (* y x) (* y (- z)))) (+ (pow (* y x) 3) (pow (* y (- z)) 3)) (+ (* (* y x) (* y x)) (- (* (* y (- z)) (* y (- z))) (* (* y x) (* y (- z))))) (- (* (* y x) (* y x)) (* (* y (- z)) (* y (- z)))) (- (* y x) (* y (- z))) (+ x (- z)) (- (* x y) (* z y)) (- (* x y) (* z y)) (- (* x y) (* z y)) 12.383 * * [simplify]: Extracting # 0 : cost 0 12.383 * * [simplify]: Extracting # 1 : cost 0 12.383 * * [simplify]: Extracting # 2 : cost 0 12.383 * * [simplify]: Extracting # 3 : cost 0 12.384 * * [simplify]: Extracting # 4 : cost 0 12.384 * * [simplify]: Extracting # 5 : cost 0 12.384 * * [simplify]: Extracting # 6 : cost 0 12.384 * * [simplify]: iteration 0 : 34 enodes (cost 206 ) 12.398 * * [simplify]: Extracting # 0 : cost 0 12.399 * * [simplify]: Extracting # 1 : cost 0 12.399 * * [simplify]: Extracting # 2 : cost 0 12.399 * * [simplify]: Extracting # 3 : cost 0 12.399 * * [simplify]: Extracting # 4 : cost 0 12.400 * * [simplify]: iteration 1 : 115 enodes (cost 146 ) 12.460 * * [simplify]: Extracting # 0 : cost 0 12.461 * * [simplify]: Extracting # 1 : cost 0 12.461 * * [simplify]: Extracting # 2 : cost 0 12.462 * * [simplify]: Extracting # 3 : cost 0 12.463 * * [simplify]: Extracting # 4 : cost 0 12.464 * * [simplify]: Extracting # 5 : cost 0 12.465 * * [simplify]: iteration 2 : 452 enodes (cost 133 ) 12.937 * * [simplify]: Extracting # 0 : cost 0 12.940 * * [simplify]: Extracting # 1 : cost 0 12.946 * * [simplify]: Extracting # 2 : cost 0 12.947 * * [simplify]: Extracting # 3 : cost 0 12.949 * * [simplify]: Extracting # 4 : cost 0 12.951 * * [simplify]: iteration 3 : 1843 enodes (cost 129 ) 14.819 * * [simplify]: Extracting # 0 : cost 0 14.824 * * [simplify]: Extracting # 1 : cost 0 14.830 * * [simplify]: Extracting # 2 : cost 0 14.836 * * [simplify]: Extracting # 3 : cost 0 14.844 * * [simplify]: Extracting # 4 : cost 0 14.853 * * [simplify]: iteration done: 5000 enodes (cost 127 ) 14.853 * [simplify]: Simplified to: (expm1 (* y (- x z))) (log1p (* y (- x z))) (exp (* y (- x z))) (log (* y (- x z))) (exp (* y (- x z))) (* (cbrt (* y (- x z))) (cbrt (* y (- x z)))) (cbrt (* y (- x z))) (pow (* y (- x z)) 3) (sqrt (* y (- x z))) (sqrt (* y (- x z))) (- (pow (* y x) 3) (pow (* z y) 3)) (* y (fma x (* y x) (* z (* y (+ z x))))) (* (* y y) (- (* x x) (* z z))) (* (+ z x) y) (- x z) (* y (- x z)) (* y (- x z)) (* y (- x z)) 14.854 * * * [progress]: adding candidates to table 14.898 * [progress]: [Phase 3 of 3] Extracting. 14.898 * * [regime]: Finding splitpoints for: (# #) 14.898 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 14.898 * * * * [regimes]: Trying to branch on z from (# #) 14.918 * * * * [regimes]: Trying to branch on y from (# #) 14.933 * * * * [regimes]: Trying to branch on x from (# #) 14.945 * * * [regime]: Found split indices: #