0.743 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.317 * * * [progress]: [2/2] Setting up program. 0.320 * [progress]: [Phase 2 of 3] Improving. 0.322 * [simplify]: Simplifying: (* (+ x y) z) 0.323 * [simplify]: Sending expressions to egg_math: (* (+ h2 h1) h0) 0.326 * * [simplify]: iteration 0 : 7 enodes (cost 2 ) 0.327 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.329 * * [simplify]: iteration 2 : 19 enodes (cost 2 ) 0.330 * * [simplify]: iteration 3 : 21 enodes (cost 2 ) 0.331 * * [simplify]: iteration 4 : 21 enodes (cost 2 ) 0.333 * * [progress]: iteration 1 / 4 0.333 * * * [progress]: picking best candidate 0.335 * * * * [pick]: Picked # 0.335 * * * [progress]: localizing error 0.341 * * * [progress]: generating rewritten candidates 0.342 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.389 * * * [progress]: generating series expansions 0.389 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.394 * [backup-simplify]: Simplify (* (+ x y) z) into (* z (+ x y)) 0.394 * [approximate]: Taking taylor expansion of (* z (+ x y)) in (x y z) around 0 0.395 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z 0.395 * [taylor]: Taking taylor expansion of z in z 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify 1 into 1 0.395 * [taylor]: Taking taylor expansion of (+ x y) in z 0.395 * [taylor]: Taking taylor expansion of x in z 0.395 * [backup-simplify]: Simplify x into x 0.395 * [taylor]: Taking taylor expansion of y in z 0.395 * [backup-simplify]: Simplify y into y 0.396 * [taylor]: Taking taylor expansion of (* z (+ x y)) in y 0.396 * [taylor]: Taking taylor expansion of z in y 0.396 * [backup-simplify]: Simplify z into z 0.396 * [taylor]: Taking taylor expansion of (+ x y) in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [backup-simplify]: Simplify x into x 0.396 * [taylor]: Taking taylor expansion of y in y 0.396 * [backup-simplify]: Simplify 0 into 0 0.396 * [backup-simplify]: Simplify 1 into 1 0.396 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x 0.396 * [taylor]: Taking taylor expansion of z in x 0.396 * [backup-simplify]: Simplify z into z 0.396 * [taylor]: Taking taylor expansion of (+ x y) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [backup-simplify]: Simplify 0 into 0 0.396 * [backup-simplify]: Simplify 1 into 1 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [backup-simplify]: Simplify y into y 0.396 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x 0.396 * [taylor]: Taking taylor expansion of z in x 0.396 * [backup-simplify]: Simplify z into z 0.396 * [taylor]: Taking taylor expansion of (+ x y) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [backup-simplify]: Simplify 0 into 0 0.396 * [backup-simplify]: Simplify 1 into 1 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [backup-simplify]: Simplify y into y 0.397 * [backup-simplify]: Simplify (+ 0 y) into y 0.397 * [backup-simplify]: Simplify (* z y) into (* z y) 0.397 * [taylor]: Taking taylor expansion of (* z y) in y 0.397 * [taylor]: Taking taylor expansion of z in y 0.397 * [backup-simplify]: Simplify z into z 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [backup-simplify]: Simplify 0 into 0 0.397 * [backup-simplify]: Simplify 1 into 1 0.397 * [backup-simplify]: Simplify (* z 0) into 0 0.397 * [taylor]: Taking taylor expansion of 0 in z 0.397 * [backup-simplify]: Simplify 0 into 0 0.397 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify (+ 1 0) into 1 0.398 * [backup-simplify]: Simplify (+ (* z 1) (* 0 y)) into z 0.398 * [taylor]: Taking taylor expansion of z in y 0.398 * [backup-simplify]: Simplify z into z 0.398 * [taylor]: Taking taylor expansion of z in z 0.398 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify 1 into 1 0.398 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.398 * [taylor]: Taking taylor expansion of z in z 0.398 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify 1 into 1 0.398 * [backup-simplify]: Simplify 0 into 0 0.398 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify (+ 0 0) into 0 0.399 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 y))) into 0 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [taylor]: Taking taylor expansion of 0 in z 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [taylor]: Taking taylor expansion of 0 in z 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 z)) into (/ (+ (/ 1 y) (/ 1 x)) z) 0.399 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in (x y z) around 0 0.399 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z 0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.399 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.399 * [taylor]: Taking taylor expansion of y in z 0.399 * [backup-simplify]: Simplify y into y 0.400 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.400 * [taylor]: Taking taylor expansion of x in z 0.400 * [backup-simplify]: Simplify x into x 0.400 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.400 * [taylor]: Taking taylor expansion of z in z 0.400 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify 1 into 1 0.400 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x)) 0.400 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) 1) into (+ (/ 1 y) (/ 1 x)) 0.400 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y 0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.400 * [backup-simplify]: Simplify 0 into 0 0.400 * [backup-simplify]: Simplify 1 into 1 0.400 * [backup-simplify]: Simplify (/ 1 1) into 1 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.400 * [taylor]: Taking taylor expansion of x in y 0.400 * [backup-simplify]: Simplify x into x 0.400 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.401 * [taylor]: Taking taylor expansion of z in y 0.401 * [backup-simplify]: Simplify z into z 0.401 * [backup-simplify]: Simplify (+ 1 0) into 1 0.401 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.401 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x 0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.401 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.401 * [taylor]: Taking taylor expansion of y in x 0.401 * [backup-simplify]: Simplify y into y 0.401 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify 1 into 1 0.401 * [backup-simplify]: Simplify (/ 1 1) into 1 0.401 * [taylor]: Taking taylor expansion of z in x 0.401 * [backup-simplify]: Simplify z into z 0.402 * [backup-simplify]: Simplify (+ 0 1) into 1 0.402 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.402 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x 0.402 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.402 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.402 * [taylor]: Taking taylor expansion of y in x 0.402 * [backup-simplify]: Simplify y into y 0.402 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.402 * [taylor]: Taking taylor expansion of x in x 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 1 into 1 0.402 * [backup-simplify]: Simplify (/ 1 1) into 1 0.402 * [taylor]: Taking taylor expansion of z in x 0.402 * [backup-simplify]: Simplify z into z 0.402 * [backup-simplify]: Simplify (+ 0 1) into 1 0.402 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.402 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.402 * [taylor]: Taking taylor expansion of z in y 0.403 * [backup-simplify]: Simplify z into z 0.403 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.403 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.403 * [backup-simplify]: Simplify (- (/ (/ 1 y) z) (+ (* (/ 1 z) (/ 0 z)))) into (/ 1 (* z y)) 0.403 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.404 * [taylor]: Taking taylor expansion of (* z y) in y 0.404 * [taylor]: Taking taylor expansion of z in y 0.404 * [backup-simplify]: Simplify z into z 0.404 * [taylor]: Taking taylor expansion of y in y 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 1 into 1 0.404 * [backup-simplify]: Simplify (* z 0) into 0 0.404 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.404 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.404 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.404 * [taylor]: Taking taylor expansion of z in z 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 1 into 1 0.404 * [backup-simplify]: Simplify (/ 1 1) into 1 0.404 * [backup-simplify]: Simplify 1 into 1 0.404 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.404 * [taylor]: Taking taylor expansion of z in z 0.404 * [backup-simplify]: Simplify 0 into 0 0.404 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (/ 1 1) into 1 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.406 * [backup-simplify]: Simplify (+ 0 0) into 0 0.406 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)))) into 0 0.406 * [taylor]: Taking taylor expansion of 0 in y 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.406 * [taylor]: Taking taylor expansion of 0 in z 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.406 * [taylor]: Taking taylor expansion of 0 in z 0.406 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.407 * [backup-simplify]: Simplify 0 into 0 0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.407 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.408 * [backup-simplify]: Simplify (+ 0 0) into 0 0.409 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [taylor]: Taking taylor expansion of 0 in z 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.410 * [taylor]: Taking taylor expansion of 0 in z 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.410 * [taylor]: Taking taylor expansion of 0 in z 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.410 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.411 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (+ (* x z) (* z y)) 0.412 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (/ (+ (/ 1 y) (/ 1 x)) z) 0.412 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in (x y z) around 0 0.412 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z 0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.412 * [taylor]: Taking taylor expansion of y in z 0.412 * [backup-simplify]: Simplify y into y 0.412 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.412 * [taylor]: Taking taylor expansion of x in z 0.412 * [backup-simplify]: Simplify x into x 0.412 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.412 * [taylor]: Taking taylor expansion of z in z 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify 1 into 1 0.412 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x)) 0.412 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) 1) into (+ (/ 1 y) (/ 1 x)) 0.412 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y 0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.412 * [backup-simplify]: Simplify 0 into 0 0.412 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (/ 1 1) into 1 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.413 * [taylor]: Taking taylor expansion of x in y 0.413 * [backup-simplify]: Simplify x into x 0.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.413 * [taylor]: Taking taylor expansion of z in y 0.413 * [backup-simplify]: Simplify z into z 0.413 * [backup-simplify]: Simplify (+ 1 0) into 1 0.413 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.413 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x 0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [backup-simplify]: Simplify y into y 0.413 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (/ 1 1) into 1 0.413 * [taylor]: Taking taylor expansion of z in x 0.413 * [backup-simplify]: Simplify z into z 0.414 * [backup-simplify]: Simplify (+ 0 1) into 1 0.414 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.414 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x 0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.414 * [taylor]: Taking taylor expansion of y in x 0.414 * [backup-simplify]: Simplify y into y 0.414 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.414 * [taylor]: Taking taylor expansion of x in x 0.414 * [backup-simplify]: Simplify 0 into 0 0.414 * [backup-simplify]: Simplify 1 into 1 0.414 * [backup-simplify]: Simplify (/ 1 1) into 1 0.414 * [taylor]: Taking taylor expansion of z in x 0.414 * [backup-simplify]: Simplify z into z 0.414 * [backup-simplify]: Simplify (+ 0 1) into 1 0.415 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.415 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.415 * [taylor]: Taking taylor expansion of z in y 0.415 * [backup-simplify]: Simplify z into z 0.415 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.415 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.415 * [backup-simplify]: Simplify (- (/ (/ 1 y) z) (+ (* (/ 1 z) (/ 0 z)))) into (/ 1 (* z y)) 0.415 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.415 * [taylor]: Taking taylor expansion of (* z y) in y 0.415 * [taylor]: Taking taylor expansion of z in y 0.415 * [backup-simplify]: Simplify z into z 0.415 * [taylor]: Taking taylor expansion of y in y 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (* z 0) into 0 0.416 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.416 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.416 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.416 * [taylor]: Taking taylor expansion of z in z 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (/ 1 1) into 1 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.416 * [taylor]: Taking taylor expansion of z in z 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify (/ 1 1) into 1 0.416 * [backup-simplify]: Simplify 1 into 1 0.417 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)))) into 0 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.419 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.421 * [backup-simplify]: Simplify (+ 0 0) into 0 0.421 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [taylor]: Taking taylor expansion of 0 in z 0.421 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.422 * [taylor]: Taking taylor expansion of 0 in z 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.422 * [taylor]: Taking taylor expansion of 0 in z 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.422 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (+ (* x z) (* z y)) 0.423 * * * [progress]: simplifying candidates 0.424 * [simplify]: Simplifying: (expm1 (* (+ x y) z)) (log1p (* (+ x y) z)) (* (+ x y) z) (+ (log (+ x y)) (log z)) (log (* (+ x y) z)) (exp (* (+ x y) z)) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* z z) z)) (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z))) (cbrt (* (+ x y) z)) (* (* (* (+ x y) z) (* (+ x y) z)) (* (+ x y) z)) (sqrt (* (+ x y) z)) (sqrt (* (+ x y) z)) (* (sqrt (+ x y)) (sqrt z)) (* (sqrt (+ x y)) (sqrt z)) (* (+ x y) (* (cbrt z) (cbrt z))) (* (+ x y) (sqrt z)) (* (+ x y) 1) (* (cbrt (+ x y)) z) (* (sqrt (+ x y)) z) (* (+ x y) z) (* (+ x y) z) (* (+ (pow x 3) (pow y 3)) z) (* (- (* x x) (* y y)) z) 0 (+ (* x z) (* z y)) (+ (* x z) (* z y)) 0.424 * [simplify]: Sending expressions to egg_math: (expm1 (* (+ h2 h1) h0)) (log1p (* (+ h2 h1) h0)) (* (+ h2 h1) h0) (+ (log (+ h2 h1)) (log h0)) (log (* (+ h2 h1) h0)) (exp (* (+ h2 h1) h0)) (* (* (* (+ h2 h1) (+ h2 h1)) (+ h2 h1)) (* (* h0 h0) h0)) (* (cbrt (* (+ h2 h1) h0)) (cbrt (* (+ h2 h1) h0))) (cbrt (* (+ h2 h1) h0)) (* (* (* (+ h2 h1) h0) (* (+ h2 h1) h0)) (* (+ h2 h1) h0)) (sqrt (* (+ h2 h1) h0)) (sqrt (* (+ h2 h1) h0)) (* (sqrt (+ h2 h1)) (sqrt h0)) (* (sqrt (+ h2 h1)) (sqrt h0)) (* (+ h2 h1) (* (cbrt h0) (cbrt h0))) (* (+ h2 h1) (sqrt h0)) (* (+ h2 h1) 1) (* (cbrt (+ h2 h1)) h0) (* (sqrt (+ h2 h1)) h0) (* (+ h2 h1) h0) (* (+ h2 h1) h0) (* (+ (pow h2 3) (pow h1 3)) h0) (* (- (* h2 h2) (* h1 h1)) h0) 0 (+ (* h2 h0) (* h0 h1)) (+ (* h2 h0) (* h0 h1)) 0.428 * * [simplify]: iteration 0 : 110 enodes (cost 88 ) 0.431 * * [simplify]: iteration 1 : 433 enodes (cost 78 ) 0.441 * * [simplify]: iteration 2 : 2122 enodes (cost 78 ) 0.466 * * [simplify]: iteration 3 : 5002 enodes (cost 78 ) 0.467 * * * [progress]: adding candidates to table 0.516 * * [progress]: iteration 2 / 4 0.516 * * * [progress]: picking best candidate 0.518 * * * * [pick]: Picked # 0.518 * * * [progress]: localizing error 0.523 * * * [progress]: generating rewritten candidates 0.524 * * * [progress]: generating series expansions 0.524 * * * [progress]: simplifying candidates 0.524 * [simplify]: Simplifying: 0.524 * [simplify]: Sending expressions to egg_math: 0.525 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.526 * * * [progress]: adding candidates to table 0.526 * [progress]: [Phase 3 of 3] Extracting. 0.528 * [simplify]: Simplifying: (* 1 (fma x z (* z y))) 0.528 * [simplify]: Sending expressions to egg_math: (* 1 (fma h2 h1 (* h1 h0))) 0.528 * * [simplify]: iteration 0 : 11 enodes (cost 2 ) 0.529 * * [simplify]: iteration 1 : 13 enodes (cost 2 ) 0.529 * * [simplify]: iteration 2 : 13 enodes (cost 2 ) 1.035 * [regime-testing]: End program error score: 0.006125765720715089