9.987 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.026 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (* x (/ (* (/ y z) t) t)) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: Extracting # 3 : cost 0 0.028 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [simplify]: Extracting # 5 : cost 0 0.028 * * [simplify]: Extracting # 6 : cost 0 0.028 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 1 : 16 enodes (cost 9 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: Extracting # 1 : cost 0 0.032 * * [simplify]: Extracting # 2 : cost 0 0.032 * * [simplify]: iteration 2 : 42 enodes (cost 7 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.042 * * [simplify]: Extracting # 1 : cost 0 0.042 * * [simplify]: Extracting # 2 : cost 0 0.042 * * [simplify]: iteration 3 : 99 enodes (cost 5 ) 0.122 * * [simplify]: Extracting # 0 : cost 0 0.122 * * [simplify]: Extracting # 1 : cost 0 0.122 * * [simplify]: Extracting # 2 : cost 0 0.123 * * [simplify]: iteration 4 : 386 enodes (cost 5 ) 2.089 * * [simplify]: Extracting # 0 : cost 0 2.093 * * [simplify]: Extracting # 1 : cost 0 2.096 * * [simplify]: Extracting # 2 : cost 0 2.098 * * [simplify]: iteration 5 : 1705 enodes (cost 5 ) 6.330 * * [simplify]: Extracting # 0 : cost 0 6.343 * * [simplify]: Extracting # 1 : cost 0 6.351 * * [simplify]: Extracting # 2 : cost 0 6.358 * * [simplify]: Extracting # 3 : cost 0 6.366 * * [simplify]: iteration done: 5001 enodes (cost 5 ) 6.366 * [simplify]: Simplified to: (* (/ y z) x) 6.371 * * [progress]: iteration 1 / 4 6.371 * * * [progress]: picking best candidate 6.376 * * * * [pick]: Picked # 6.376 * * * [progress]: localizing error 6.385 * * * [progress]: generating rewritten candidates 6.385 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.418 * * * [progress]: generating series expansions 6.418 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.418 * [backup-simplify]: Simplify (* (/ y z) x) into (/ (* x y) z) 6.418 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y z x) around 0 6.418 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 6.418 * [taylor]: Taking taylor expansion of (* x y) in x 6.418 * [taylor]: Taking taylor expansion of x in x 6.418 * [backup-simplify]: Simplify 0 into 0 6.418 * [backup-simplify]: Simplify 1 into 1 6.418 * [taylor]: Taking taylor expansion of y in x 6.418 * [backup-simplify]: Simplify y into y 6.418 * [taylor]: Taking taylor expansion of z in x 6.418 * [backup-simplify]: Simplify z into z 6.418 * [backup-simplify]: Simplify (* 0 y) into 0 6.419 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.419 * [backup-simplify]: Simplify (/ y z) into (/ y z) 6.419 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 6.419 * [taylor]: Taking taylor expansion of (* x y) in z 6.419 * [taylor]: Taking taylor expansion of x in z 6.419 * [backup-simplify]: Simplify x into x 6.419 * [taylor]: Taking taylor expansion of y in z 6.419 * [backup-simplify]: Simplify y into y 6.419 * [taylor]: Taking taylor expansion of z in z 6.419 * [backup-simplify]: Simplify 0 into 0 6.419 * [backup-simplify]: Simplify 1 into 1 6.419 * [backup-simplify]: Simplify (* x y) into (* x y) 6.420 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 6.420 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 6.420 * [taylor]: Taking taylor expansion of (* x y) in y 6.420 * [taylor]: Taking taylor expansion of x in y 6.420 * [backup-simplify]: Simplify x into x 6.420 * [taylor]: Taking taylor expansion of y in y 6.420 * [backup-simplify]: Simplify 0 into 0 6.420 * [backup-simplify]: Simplify 1 into 1 6.420 * [taylor]: Taking taylor expansion of z in y 6.420 * [backup-simplify]: Simplify z into z 6.420 * [backup-simplify]: Simplify (* x 0) into 0 6.420 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.420 * [backup-simplify]: Simplify (/ x z) into (/ x z) 6.420 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 6.421 * [taylor]: Taking taylor expansion of (* x y) in y 6.421 * [taylor]: Taking taylor expansion of x in y 6.421 * [backup-simplify]: Simplify x into x 6.421 * [taylor]: Taking taylor expansion of y in y 6.421 * [backup-simplify]: Simplify 0 into 0 6.421 * [backup-simplify]: Simplify 1 into 1 6.421 * [taylor]: Taking taylor expansion of z in y 6.421 * [backup-simplify]: Simplify z into z 6.421 * [backup-simplify]: Simplify (* x 0) into 0 6.421 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.421 * [backup-simplify]: Simplify (/ x z) into (/ x z) 6.421 * [taylor]: Taking taylor expansion of (/ x z) in z 6.421 * [taylor]: Taking taylor expansion of x in z 6.421 * [backup-simplify]: Simplify x into x 6.421 * [taylor]: Taking taylor expansion of z in z 6.422 * [backup-simplify]: Simplify 0 into 0 6.422 * [backup-simplify]: Simplify 1 into 1 6.422 * [backup-simplify]: Simplify (/ x 1) into x 6.422 * [taylor]: Taking taylor expansion of x in x 6.422 * [backup-simplify]: Simplify 0 into 0 6.422 * [backup-simplify]: Simplify 1 into 1 6.422 * [backup-simplify]: Simplify 1 into 1 6.422 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.423 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0 6.423 * [taylor]: Taking taylor expansion of 0 in z 6.423 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0 6.424 * [taylor]: Taking taylor expansion of 0 in x 6.424 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify 0 into 0 6.425 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.425 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.425 * [taylor]: Taking taylor expansion of 0 in z 6.425 * [backup-simplify]: Simplify 0 into 0 6.425 * [taylor]: Taking taylor expansion of 0 in x 6.425 * [backup-simplify]: Simplify 0 into 0 6.425 * [backup-simplify]: Simplify 0 into 0 6.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.426 * [taylor]: Taking taylor expansion of 0 in x 6.427 * [backup-simplify]: Simplify 0 into 0 6.427 * [backup-simplify]: Simplify 0 into 0 6.427 * [backup-simplify]: Simplify 0 into 0 6.427 * [backup-simplify]: Simplify 0 into 0 6.427 * [backup-simplify]: Simplify (* 1 (* x (* (/ 1 z) y))) into (/ (* x y) z) 6.427 * [backup-simplify]: Simplify (* (/ (/ 1 y) (/ 1 z)) (/ 1 x)) into (/ z (* x y)) 6.427 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y z x) around 0 6.427 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.427 * [taylor]: Taking taylor expansion of z in x 6.427 * [backup-simplify]: Simplify z into z 6.427 * [taylor]: Taking taylor expansion of (* x y) in x 6.427 * [taylor]: Taking taylor expansion of x in x 6.427 * [backup-simplify]: Simplify 0 into 0 6.427 * [backup-simplify]: Simplify 1 into 1 6.427 * [taylor]: Taking taylor expansion of y in x 6.427 * [backup-simplify]: Simplify y into y 6.427 * [backup-simplify]: Simplify (* 0 y) into 0 6.428 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.428 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.428 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 6.428 * [taylor]: Taking taylor expansion of z in z 6.428 * [backup-simplify]: Simplify 0 into 0 6.428 * [backup-simplify]: Simplify 1 into 1 6.428 * [taylor]: Taking taylor expansion of (* x y) in z 6.428 * [taylor]: Taking taylor expansion of x in z 6.428 * [backup-simplify]: Simplify x into x 6.428 * [taylor]: Taking taylor expansion of y in z 6.428 * [backup-simplify]: Simplify y into y 6.428 * [backup-simplify]: Simplify (* x y) into (* x y) 6.428 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.428 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.428 * [taylor]: Taking taylor expansion of z in y 6.428 * [backup-simplify]: Simplify z into z 6.428 * [taylor]: Taking taylor expansion of (* x y) in y 6.428 * [taylor]: Taking taylor expansion of x in y 6.428 * [backup-simplify]: Simplify x into x 6.428 * [taylor]: Taking taylor expansion of y in y 6.428 * [backup-simplify]: Simplify 0 into 0 6.428 * [backup-simplify]: Simplify 1 into 1 6.429 * [backup-simplify]: Simplify (* x 0) into 0 6.429 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.429 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.429 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.429 * [taylor]: Taking taylor expansion of z in y 6.429 * [backup-simplify]: Simplify z into z 6.429 * [taylor]: Taking taylor expansion of (* x y) in y 6.429 * [taylor]: Taking taylor expansion of x in y 6.429 * [backup-simplify]: Simplify x into x 6.429 * [taylor]: Taking taylor expansion of y in y 6.429 * [backup-simplify]: Simplify 0 into 0 6.429 * [backup-simplify]: Simplify 1 into 1 6.429 * [backup-simplify]: Simplify (* x 0) into 0 6.430 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.430 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.430 * [taylor]: Taking taylor expansion of (/ z x) in z 6.430 * [taylor]: Taking taylor expansion of z in z 6.430 * [backup-simplify]: Simplify 0 into 0 6.430 * [backup-simplify]: Simplify 1 into 1 6.430 * [taylor]: Taking taylor expansion of x in z 6.430 * [backup-simplify]: Simplify x into x 6.430 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.430 * [taylor]: Taking taylor expansion of x in x 6.430 * [backup-simplify]: Simplify 0 into 0 6.430 * [backup-simplify]: Simplify 1 into 1 6.431 * [backup-simplify]: Simplify (/ 1 1) into 1 6.431 * [backup-simplify]: Simplify 1 into 1 6.431 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.431 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 6.431 * [taylor]: Taking taylor expansion of 0 in z 6.432 * [backup-simplify]: Simplify 0 into 0 6.432 * [taylor]: Taking taylor expansion of 0 in x 6.432 * [backup-simplify]: Simplify 0 into 0 6.432 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0 6.432 * [taylor]: Taking taylor expansion of 0 in x 6.432 * [backup-simplify]: Simplify 0 into 0 6.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.433 * [backup-simplify]: Simplify 0 into 0 6.433 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.434 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.434 * [taylor]: Taking taylor expansion of 0 in z 6.434 * [backup-simplify]: Simplify 0 into 0 6.434 * [taylor]: Taking taylor expansion of 0 in x 6.434 * [backup-simplify]: Simplify 0 into 0 6.434 * [taylor]: Taking taylor expansion of 0 in x 6.434 * [backup-simplify]: Simplify 0 into 0 6.434 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.434 * [taylor]: Taking taylor expansion of 0 in x 6.434 * [backup-simplify]: Simplify 0 into 0 6.434 * [backup-simplify]: Simplify 0 into 0 6.434 * [backup-simplify]: Simplify 0 into 0 6.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.435 * [backup-simplify]: Simplify 0 into 0 6.442 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.443 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.443 * [taylor]: Taking taylor expansion of 0 in z 6.443 * [backup-simplify]: Simplify 0 into 0 6.443 * [taylor]: Taking taylor expansion of 0 in x 6.443 * [backup-simplify]: Simplify 0 into 0 6.443 * [taylor]: Taking taylor expansion of 0 in x 6.443 * [backup-simplify]: Simplify 0 into 0 6.443 * [taylor]: Taking taylor expansion of 0 in x 6.443 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.444 * [taylor]: Taking taylor expansion of 0 in x 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (* (/ 1 z) (/ 1 (/ 1 y))))) into (/ (* x y) z) 6.444 * [backup-simplify]: Simplify (* (/ (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- x))) into (* -1 (/ z (* x y))) 6.444 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y z x) around 0 6.444 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 6.444 * [taylor]: Taking taylor expansion of -1 in x 6.444 * [backup-simplify]: Simplify -1 into -1 6.444 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.444 * [taylor]: Taking taylor expansion of z in x 6.444 * [backup-simplify]: Simplify z into z 6.445 * [taylor]: Taking taylor expansion of (* x y) in x 6.445 * [taylor]: Taking taylor expansion of x in x 6.445 * [backup-simplify]: Simplify 0 into 0 6.445 * [backup-simplify]: Simplify 1 into 1 6.445 * [taylor]: Taking taylor expansion of y in x 6.445 * [backup-simplify]: Simplify y into y 6.445 * [backup-simplify]: Simplify (* 0 y) into 0 6.446 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.446 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.446 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 6.446 * [taylor]: Taking taylor expansion of -1 in z 6.446 * [backup-simplify]: Simplify -1 into -1 6.446 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 6.446 * [taylor]: Taking taylor expansion of z in z 6.446 * [backup-simplify]: Simplify 0 into 0 6.446 * [backup-simplify]: Simplify 1 into 1 6.446 * [taylor]: Taking taylor expansion of (* x y) in z 6.446 * [taylor]: Taking taylor expansion of x in z 6.446 * [backup-simplify]: Simplify x into x 6.446 * [taylor]: Taking taylor expansion of y in z 6.446 * [backup-simplify]: Simplify y into y 6.446 * [backup-simplify]: Simplify (* x y) into (* x y) 6.446 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.446 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 6.446 * [taylor]: Taking taylor expansion of -1 in y 6.446 * [backup-simplify]: Simplify -1 into -1 6.446 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.446 * [taylor]: Taking taylor expansion of z in y 6.446 * [backup-simplify]: Simplify z into z 6.446 * [taylor]: Taking taylor expansion of (* x y) in y 6.446 * [taylor]: Taking taylor expansion of x in y 6.446 * [backup-simplify]: Simplify x into x 6.446 * [taylor]: Taking taylor expansion of y in y 6.447 * [backup-simplify]: Simplify 0 into 0 6.447 * [backup-simplify]: Simplify 1 into 1 6.447 * [backup-simplify]: Simplify (* x 0) into 0 6.447 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.447 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.447 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 6.447 * [taylor]: Taking taylor expansion of -1 in y 6.447 * [backup-simplify]: Simplify -1 into -1 6.447 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.447 * [taylor]: Taking taylor expansion of z in y 6.447 * [backup-simplify]: Simplify z into z 6.447 * [taylor]: Taking taylor expansion of (* x y) in y 6.447 * [taylor]: Taking taylor expansion of x in y 6.447 * [backup-simplify]: Simplify x into x 6.447 * [taylor]: Taking taylor expansion of y in y 6.447 * [backup-simplify]: Simplify 0 into 0 6.447 * [backup-simplify]: Simplify 1 into 1 6.447 * [backup-simplify]: Simplify (* x 0) into 0 6.448 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.448 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.448 * [backup-simplify]: Simplify (* -1 (/ z x)) into (* -1 (/ z x)) 6.448 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in z 6.448 * [taylor]: Taking taylor expansion of -1 in z 6.448 * [backup-simplify]: Simplify -1 into -1 6.448 * [taylor]: Taking taylor expansion of (/ z x) in z 6.448 * [taylor]: Taking taylor expansion of z in z 6.448 * [backup-simplify]: Simplify 0 into 0 6.448 * [backup-simplify]: Simplify 1 into 1 6.448 * [taylor]: Taking taylor expansion of x in z 6.448 * [backup-simplify]: Simplify x into x 6.448 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.449 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 6.449 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.449 * [taylor]: Taking taylor expansion of -1 in x 6.449 * [backup-simplify]: Simplify -1 into -1 6.449 * [taylor]: Taking taylor expansion of x in x 6.449 * [backup-simplify]: Simplify 0 into 0 6.449 * [backup-simplify]: Simplify 1 into 1 6.449 * [backup-simplify]: Simplify (/ -1 1) into -1 6.449 * [backup-simplify]: Simplify -1 into -1 6.450 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.450 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 6.451 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z x))) into 0 6.451 * [taylor]: Taking taylor expansion of 0 in z 6.451 * [backup-simplify]: Simplify 0 into 0 6.451 * [taylor]: Taking taylor expansion of 0 in x 6.451 * [backup-simplify]: Simplify 0 into 0 6.451 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0 6.451 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 6.451 * [taylor]: Taking taylor expansion of 0 in x 6.452 * [backup-simplify]: Simplify 0 into 0 6.452 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.452 * [backup-simplify]: Simplify 0 into 0 6.453 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.453 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.454 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0 6.454 * [taylor]: Taking taylor expansion of 0 in z 6.454 * [backup-simplify]: Simplify 0 into 0 6.454 * [taylor]: Taking taylor expansion of 0 in x 6.454 * [backup-simplify]: Simplify 0 into 0 6.454 * [taylor]: Taking taylor expansion of 0 in x 6.455 * [backup-simplify]: Simplify 0 into 0 6.455 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.456 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 6.456 * [taylor]: Taking taylor expansion of 0 in x 6.456 * [backup-simplify]: Simplify 0 into 0 6.456 * [backup-simplify]: Simplify 0 into 0 6.456 * [backup-simplify]: Simplify 0 into 0 6.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.457 * [backup-simplify]: Simplify 0 into 0 6.458 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.458 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.459 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z x))))) into 0 6.459 * [taylor]: Taking taylor expansion of 0 in z 6.459 * [backup-simplify]: Simplify 0 into 0 6.459 * [taylor]: Taking taylor expansion of 0 in x 6.459 * [backup-simplify]: Simplify 0 into 0 6.459 * [taylor]: Taking taylor expansion of 0 in x 6.459 * [backup-simplify]: Simplify 0 into 0 6.459 * [taylor]: Taking taylor expansion of 0 in x 6.459 * [backup-simplify]: Simplify 0 into 0 6.460 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.461 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 6.461 * [taylor]: Taking taylor expansion of 0 in x 6.461 * [backup-simplify]: Simplify 0 into 0 6.461 * [backup-simplify]: Simplify 0 into 0 6.461 * [backup-simplify]: Simplify 0 into 0 6.461 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z) 6.461 * * * [progress]: simplifying candidates 6.462 * [simplify]: Simplifying: (* (/ y z) x) (+ (- (log y) (log z)) (log x)) (+ (log (/ y z)) (log x)) (log (* (/ y z) x)) (exp (* (/ y z) x)) (* (/ (* (* y y) y) (* (* z z) z)) (* (* x x) x)) (* (* (* (/ y z) (/ y z)) (/ y z)) (* (* x x) x)) (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x))) (cbrt (* (/ y z) x)) (* (* (* (/ y z) x) (* (/ y z) x)) (* (/ y z) x)) (sqrt (* (/ y z) x)) (sqrt (* (/ y z) x)) (* (sqrt (/ y z)) (sqrt x)) (* (sqrt (/ y z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ y z) (* (cbrt x) (cbrt x))) (* (/ y z) (sqrt x)) (* (/ y z) 1) (* (cbrt (/ y z)) x) (* (sqrt (/ y z)) x) (* (/ (cbrt y) (cbrt z)) x) (* (/ (cbrt y) (sqrt z)) x) (* (/ (cbrt y) z) x) (* (/ (sqrt y) (cbrt z)) x) (* (/ (sqrt y) (sqrt z)) x) (* (/ (sqrt y) z) x) (* (/ y (cbrt z)) x) (* (/ y (sqrt z)) x) (* (/ y z) x) (* (/ y z) x) (* (/ 1 z) x) (* y x) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 6.464 * * [simplify]: Extracting # 0 : cost 0 6.464 * * [simplify]: Extracting # 1 : cost 0 6.464 * * [simplify]: Extracting # 2 : cost 0 6.464 * * [simplify]: Extracting # 3 : cost 0 6.464 * * [simplify]: Extracting # 4 : cost 0 6.465 * * [simplify]: Extracting # 5 : cost 0 6.465 * * [simplify]: Extracting # 6 : cost 0 6.465 * * [simplify]: iteration 0 : 68 enodes (cost 261 ) 6.492 * * [simplify]: Extracting # 0 : cost 0 6.492 * * [simplify]: Extracting # 1 : cost 0 6.493 * * [simplify]: Extracting # 2 : cost 0 6.493 * * [simplify]: iteration 1 : 153 enodes (cost 256 ) 6.601 * * [simplify]: Extracting # 0 : cost 0 6.602 * * [simplify]: Extracting # 1 : cost 0 6.603 * * [simplify]: Extracting # 2 : cost 0 6.603 * * [simplify]: Extracting # 3 : cost 0 6.604 * * [simplify]: Extracting # 4 : cost 0 6.605 * * [simplify]: Extracting # 5 : cost 0 6.606 * * [simplify]: Extracting # 6 : cost 0 6.606 * * [simplify]: iteration 2 : 423 enodes (cost 224 ) 6.968 * * [simplify]: Extracting # 0 : cost 0 6.970 * * [simplify]: Extracting # 1 : cost 0 6.971 * * [simplify]: Extracting # 2 : cost 0 6.972 * * [simplify]: Extracting # 3 : cost 0 6.973 * * [simplify]: Extracting # 4 : cost 0 6.975 * * [simplify]: iteration 3 : 1176 enodes (cost 224 ) 10.328 * * [simplify]: Extracting # 0 : cost 0 10.333 * * [simplify]: Extracting # 1 : cost 0 10.336 * * [simplify]: Extracting # 2 : cost 0 10.339 * * [simplify]: Extracting # 3 : cost 0 10.344 * * [simplify]: Extracting # 4 : cost 0 10.350 * * [simplify]: iteration 4 : 3630 enodes (cost 224 ) 13.203 * * [simplify]: Extracting # 0 : cost 0 13.212 * * [simplify]: Extracting # 1 : cost 0 13.217 * * [simplify]: Extracting # 2 : cost 0 13.222 * * [simplify]: iteration done: 5000 enodes (cost 224 ) 13.222 * [simplify]: Simplified to: (/ (* x y) z) (log (/ (* x y) z)) (log (/ (* x y) z)) (log (/ (* x y) z)) (exp (* (/ y z) x)) (pow (/ (* x y) z) 3) (pow (/ (* x y) z) 3) (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x))) (cbrt (* (/ y z) x)) (pow (/ (* x y) z) 3) (sqrt (* (/ y z) x)) (sqrt (* (/ y z) x)) (* (sqrt (/ y z)) (sqrt x)) (* (sqrt (/ y z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ y z) (* (cbrt x) (cbrt x))) (* (/ y z) (sqrt x)) (/ y z) (* (cbrt (/ y z)) x) (* (sqrt (/ y z)) x) (* (/ (cbrt y) (cbrt z)) x) (* (/ (cbrt y) (sqrt z)) x) (* (/ (cbrt y) z) x) (* (/ (sqrt y) (cbrt z)) x) (* (/ (sqrt y) (sqrt z)) x) (* (/ (sqrt y) z) x) (* (/ y (cbrt z)) x) (* (/ y (sqrt z)) x) (/ (* x y) z) (/ (* x y) z) (/ x z) (* x y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 13.223 * * * [progress]: adding candidates to table 13.328 * * [progress]: iteration 2 / 4 13.328 * * * [progress]: picking best candidate 13.349 * * * * [pick]: Picked # 13.349 * * * [progress]: localizing error 13.358 * * * [progress]: generating rewritten candidates 13.358 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 13.396 * * * [progress]: generating series expansions 13.396 * * * * [progress]: [ 1 / 1 ] generating series at (2) 13.396 * [backup-simplify]: Simplify (* y (/ x z)) into (/ (* x y) z) 13.396 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y x z) around 0 13.396 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 13.396 * [taylor]: Taking taylor expansion of (* x y) in z 13.396 * [taylor]: Taking taylor expansion of x in z 13.396 * [backup-simplify]: Simplify x into x 13.396 * [taylor]: Taking taylor expansion of y in z 13.396 * [backup-simplify]: Simplify y into y 13.396 * [taylor]: Taking taylor expansion of z in z 13.397 * [backup-simplify]: Simplify 0 into 0 13.397 * [backup-simplify]: Simplify 1 into 1 13.397 * [backup-simplify]: Simplify (* x y) into (* x y) 13.397 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 13.397 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 13.397 * [taylor]: Taking taylor expansion of (* x y) in x 13.397 * [taylor]: Taking taylor expansion of x in x 13.397 * [backup-simplify]: Simplify 0 into 0 13.397 * [backup-simplify]: Simplify 1 into 1 13.397 * [taylor]: Taking taylor expansion of y in x 13.397 * [backup-simplify]: Simplify y into y 13.397 * [taylor]: Taking taylor expansion of z in x 13.397 * [backup-simplify]: Simplify z into z 13.397 * [backup-simplify]: Simplify (* 0 y) into 0 13.398 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 13.398 * [backup-simplify]: Simplify (/ y z) into (/ y z) 13.398 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 13.398 * [taylor]: Taking taylor expansion of (* x y) in y 13.398 * [taylor]: Taking taylor expansion of x in y 13.398 * [backup-simplify]: Simplify x into x 13.398 * [taylor]: Taking taylor expansion of y in y 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [backup-simplify]: Simplify 1 into 1 13.398 * [taylor]: Taking taylor expansion of z in y 13.398 * [backup-simplify]: Simplify z into z 13.398 * [backup-simplify]: Simplify (* x 0) into 0 13.399 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.399 * [backup-simplify]: Simplify (/ x z) into (/ x z) 13.399 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 13.399 * [taylor]: Taking taylor expansion of (* x y) in y 13.399 * [taylor]: Taking taylor expansion of x in y 13.399 * [backup-simplify]: Simplify x into x 13.399 * [taylor]: Taking taylor expansion of y in y 13.399 * [backup-simplify]: Simplify 0 into 0 13.399 * [backup-simplify]: Simplify 1 into 1 13.399 * [taylor]: Taking taylor expansion of z in y 13.399 * [backup-simplify]: Simplify z into z 13.399 * [backup-simplify]: Simplify (* x 0) into 0 13.400 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.400 * [backup-simplify]: Simplify (/ x z) into (/ x z) 13.400 * [taylor]: Taking taylor expansion of (/ x z) in x 13.400 * [taylor]: Taking taylor expansion of x in x 13.400 * [backup-simplify]: Simplify 0 into 0 13.400 * [backup-simplify]: Simplify 1 into 1 13.400 * [taylor]: Taking taylor expansion of z in x 13.400 * [backup-simplify]: Simplify z into z 13.400 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 13.400 * [taylor]: Taking taylor expansion of (/ 1 z) in z 13.400 * [taylor]: Taking taylor expansion of z in z 13.400 * [backup-simplify]: Simplify 0 into 0 13.400 * [backup-simplify]: Simplify 1 into 1 13.401 * [backup-simplify]: Simplify (/ 1 1) into 1 13.401 * [backup-simplify]: Simplify 1 into 1 13.401 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 13.402 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0 13.402 * [taylor]: Taking taylor expansion of 0 in x 13.402 * [backup-simplify]: Simplify 0 into 0 13.402 * [taylor]: Taking taylor expansion of 0 in z 13.402 * [backup-simplify]: Simplify 0 into 0 13.402 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 13.402 * [taylor]: Taking taylor expansion of 0 in z 13.402 * [backup-simplify]: Simplify 0 into 0 13.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.403 * [backup-simplify]: Simplify 0 into 0 13.404 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.404 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.404 * [taylor]: Taking taylor expansion of 0 in x 13.404 * [backup-simplify]: Simplify 0 into 0 13.404 * [taylor]: Taking taylor expansion of 0 in z 13.404 * [backup-simplify]: Simplify 0 into 0 13.404 * [taylor]: Taking taylor expansion of 0 in z 13.404 * [backup-simplify]: Simplify 0 into 0 13.405 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.405 * [taylor]: Taking taylor expansion of 0 in z 13.405 * [backup-simplify]: Simplify 0 into 0 13.405 * [backup-simplify]: Simplify 0 into 0 13.405 * [backup-simplify]: Simplify 0 into 0 13.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.406 * [backup-simplify]: Simplify 0 into 0 13.407 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 13.407 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.407 * [taylor]: Taking taylor expansion of 0 in x 13.407 * [backup-simplify]: Simplify 0 into 0 13.407 * [taylor]: Taking taylor expansion of 0 in z 13.407 * [backup-simplify]: Simplify 0 into 0 13.407 * [taylor]: Taking taylor expansion of 0 in z 13.407 * [backup-simplify]: Simplify 0 into 0 13.407 * [taylor]: Taking taylor expansion of 0 in z 13.408 * [backup-simplify]: Simplify 0 into 0 13.408 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.408 * [taylor]: Taking taylor expansion of 0 in z 13.408 * [backup-simplify]: Simplify 0 into 0 13.408 * [backup-simplify]: Simplify 0 into 0 13.408 * [backup-simplify]: Simplify 0 into 0 13.409 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* x y))) into (/ (* x y) z) 13.409 * [backup-simplify]: Simplify (* (/ 1 y) (/ (/ 1 x) (/ 1 z))) into (/ z (* x y)) 13.409 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y x z) around 0 13.409 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 13.409 * [taylor]: Taking taylor expansion of z in z 13.409 * [backup-simplify]: Simplify 0 into 0 13.409 * [backup-simplify]: Simplify 1 into 1 13.409 * [taylor]: Taking taylor expansion of (* x y) in z 13.409 * [taylor]: Taking taylor expansion of x in z 13.409 * [backup-simplify]: Simplify x into x 13.409 * [taylor]: Taking taylor expansion of y in z 13.409 * [backup-simplify]: Simplify y into y 13.409 * [backup-simplify]: Simplify (* x y) into (* x y) 13.409 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 13.409 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 13.409 * [taylor]: Taking taylor expansion of z in x 13.409 * [backup-simplify]: Simplify z into z 13.409 * [taylor]: Taking taylor expansion of (* x y) in x 13.409 * [taylor]: Taking taylor expansion of x in x 13.409 * [backup-simplify]: Simplify 0 into 0 13.409 * [backup-simplify]: Simplify 1 into 1 13.409 * [taylor]: Taking taylor expansion of y in x 13.410 * [backup-simplify]: Simplify y into y 13.410 * [backup-simplify]: Simplify (* 0 y) into 0 13.410 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 13.410 * [backup-simplify]: Simplify (/ z y) into (/ z y) 13.410 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.410 * [taylor]: Taking taylor expansion of z in y 13.410 * [backup-simplify]: Simplify z into z 13.410 * [taylor]: Taking taylor expansion of (* x y) in y 13.410 * [taylor]: Taking taylor expansion of x in y 13.410 * [backup-simplify]: Simplify x into x 13.410 * [taylor]: Taking taylor expansion of y in y 13.411 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify 1 into 1 13.411 * [backup-simplify]: Simplify (* x 0) into 0 13.411 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.411 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.411 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.411 * [taylor]: Taking taylor expansion of z in y 13.411 * [backup-simplify]: Simplify z into z 13.411 * [taylor]: Taking taylor expansion of (* x y) in y 13.411 * [taylor]: Taking taylor expansion of x in y 13.411 * [backup-simplify]: Simplify x into x 13.411 * [taylor]: Taking taylor expansion of y in y 13.411 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify 1 into 1 13.411 * [backup-simplify]: Simplify (* x 0) into 0 13.412 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.412 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.412 * [taylor]: Taking taylor expansion of (/ z x) in x 13.412 * [taylor]: Taking taylor expansion of z in x 13.412 * [backup-simplify]: Simplify z into z 13.412 * [taylor]: Taking taylor expansion of x in x 13.412 * [backup-simplify]: Simplify 0 into 0 13.412 * [backup-simplify]: Simplify 1 into 1 13.412 * [backup-simplify]: Simplify (/ z 1) into z 13.412 * [taylor]: Taking taylor expansion of z in z 13.412 * [backup-simplify]: Simplify 0 into 0 13.412 * [backup-simplify]: Simplify 1 into 1 13.412 * [backup-simplify]: Simplify 1 into 1 13.413 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 13.414 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 13.414 * [taylor]: Taking taylor expansion of 0 in x 13.414 * [backup-simplify]: Simplify 0 into 0 13.415 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 13.415 * [taylor]: Taking taylor expansion of 0 in z 13.415 * [backup-simplify]: Simplify 0 into 0 13.415 * [backup-simplify]: Simplify 0 into 0 13.415 * [backup-simplify]: Simplify 0 into 0 13.416 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.416 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 13.416 * [taylor]: Taking taylor expansion of 0 in x 13.416 * [backup-simplify]: Simplify 0 into 0 13.416 * [taylor]: Taking taylor expansion of 0 in z 13.416 * [backup-simplify]: Simplify 0 into 0 13.416 * [backup-simplify]: Simplify 0 into 0 13.417 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.418 * [taylor]: Taking taylor expansion of 0 in z 13.418 * [backup-simplify]: Simplify 0 into 0 13.418 * [backup-simplify]: Simplify 0 into 0 13.418 * [backup-simplify]: Simplify 0 into 0 13.418 * [backup-simplify]: Simplify 0 into 0 13.418 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* x y) z) 13.418 * [backup-simplify]: Simplify (* (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- z)))) into (* -1 (/ z (* x y))) 13.419 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0 13.419 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 13.419 * [taylor]: Taking taylor expansion of -1 in z 13.419 * [backup-simplify]: Simplify -1 into -1 13.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 13.419 * [taylor]: Taking taylor expansion of z in z 13.419 * [backup-simplify]: Simplify 0 into 0 13.419 * [backup-simplify]: Simplify 1 into 1 13.419 * [taylor]: Taking taylor expansion of (* x y) in z 13.419 * [taylor]: Taking taylor expansion of x in z 13.419 * [backup-simplify]: Simplify x into x 13.419 * [taylor]: Taking taylor expansion of y in z 13.419 * [backup-simplify]: Simplify y into y 13.419 * [backup-simplify]: Simplify (* x y) into (* x y) 13.419 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 13.419 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 13.419 * [taylor]: Taking taylor expansion of -1 in x 13.419 * [backup-simplify]: Simplify -1 into -1 13.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 13.419 * [taylor]: Taking taylor expansion of z in x 13.419 * [backup-simplify]: Simplify z into z 13.419 * [taylor]: Taking taylor expansion of (* x y) in x 13.419 * [taylor]: Taking taylor expansion of x in x 13.419 * [backup-simplify]: Simplify 0 into 0 13.419 * [backup-simplify]: Simplify 1 into 1 13.420 * [taylor]: Taking taylor expansion of y in x 13.420 * [backup-simplify]: Simplify y into y 13.420 * [backup-simplify]: Simplify (* 0 y) into 0 13.420 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 13.420 * [backup-simplify]: Simplify (/ z y) into (/ z y) 13.420 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 13.420 * [taylor]: Taking taylor expansion of -1 in y 13.420 * [backup-simplify]: Simplify -1 into -1 13.420 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.420 * [taylor]: Taking taylor expansion of z in y 13.420 * [backup-simplify]: Simplify z into z 13.420 * [taylor]: Taking taylor expansion of (* x y) in y 13.420 * [taylor]: Taking taylor expansion of x in y 13.420 * [backup-simplify]: Simplify x into x 13.420 * [taylor]: Taking taylor expansion of y in y 13.421 * [backup-simplify]: Simplify 0 into 0 13.421 * [backup-simplify]: Simplify 1 into 1 13.421 * [backup-simplify]: Simplify (* x 0) into 0 13.421 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.421 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.421 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 13.421 * [taylor]: Taking taylor expansion of -1 in y 13.421 * [backup-simplify]: Simplify -1 into -1 13.421 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.421 * [taylor]: Taking taylor expansion of z in y 13.421 * [backup-simplify]: Simplify z into z 13.421 * [taylor]: Taking taylor expansion of (* x y) in y 13.421 * [taylor]: Taking taylor expansion of x in y 13.421 * [backup-simplify]: Simplify x into x 13.421 * [taylor]: Taking taylor expansion of y in y 13.421 * [backup-simplify]: Simplify 0 into 0 13.421 * [backup-simplify]: Simplify 1 into 1 13.422 * [backup-simplify]: Simplify (* x 0) into 0 13.422 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.422 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.422 * [backup-simplify]: Simplify (* -1 (/ z x)) into (* -1 (/ z x)) 13.422 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in x 13.422 * [taylor]: Taking taylor expansion of -1 in x 13.422 * [backup-simplify]: Simplify -1 into -1 13.422 * [taylor]: Taking taylor expansion of (/ z x) in x 13.422 * [taylor]: Taking taylor expansion of z in x 13.422 * [backup-simplify]: Simplify z into z 13.422 * [taylor]: Taking taylor expansion of x in x 13.422 * [backup-simplify]: Simplify 0 into 0 13.422 * [backup-simplify]: Simplify 1 into 1 13.423 * [backup-simplify]: Simplify (/ z 1) into z 13.423 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 13.423 * [taylor]: Taking taylor expansion of (* -1 z) in z 13.423 * [taylor]: Taking taylor expansion of -1 in z 13.423 * [backup-simplify]: Simplify -1 into -1 13.423 * [taylor]: Taking taylor expansion of z in z 13.423 * [backup-simplify]: Simplify 0 into 0 13.423 * [backup-simplify]: Simplify 1 into 1 13.424 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 13.424 * [backup-simplify]: Simplify -1 into -1 13.424 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 13.425 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 13.425 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z x))) into 0 13.425 * [taylor]: Taking taylor expansion of 0 in x 13.425 * [backup-simplify]: Simplify 0 into 0 13.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 13.427 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0 13.427 * [taylor]: Taking taylor expansion of 0 in z 13.427 * [backup-simplify]: Simplify 0 into 0 13.427 * [backup-simplify]: Simplify 0 into 0 13.428 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 13.428 * [backup-simplify]: Simplify 0 into 0 13.429 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.429 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 13.430 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0 13.430 * [taylor]: Taking taylor expansion of 0 in x 13.430 * [backup-simplify]: Simplify 0 into 0 13.430 * [taylor]: Taking taylor expansion of 0 in z 13.430 * [backup-simplify]: Simplify 0 into 0 13.430 * [backup-simplify]: Simplify 0 into 0 13.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.432 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0 13.432 * [taylor]: Taking taylor expansion of 0 in z 13.432 * [backup-simplify]: Simplify 0 into 0 13.432 * [backup-simplify]: Simplify 0 into 0 13.432 * [backup-simplify]: Simplify 0 into 0 13.434 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.434 * [backup-simplify]: Simplify 0 into 0 13.434 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z) 13.434 * * * [progress]: simplifying candidates 13.435 * [simplify]: Simplifying: (* y (/ x z)) (+ (log y) (- (log x) (log z))) (+ (log y) (log (/ x z))) (log (* y (/ x z))) (exp (* y (/ x z))) (* (* (* y y) y) (/ (* (* x x) x) (* (* z z) 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))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* y (* (cbrt (/ x z)) (cbrt (/ x z)))) (* y (sqrt (/ x z))) (* y (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))) (* y (/ (* (cbrt x) (cbrt x)) (sqrt z))) (* y (/ (* (cbrt x) (cbrt x)) 1)) (* y (/ (sqrt x) (* (cbrt z) (cbrt z)))) (* y (/ (sqrt x) (sqrt z))) (* y (/ (sqrt x) 1)) (* y (/ 1 (* (cbrt z) (cbrt z)))) (* y (/ 1 (sqrt z))) (* y (/ 1 1)) (* y 1) (* y x) (* (cbrt y) (/ x z)) (* (sqrt y) (/ x z)) (* y (/ x z)) (* y x) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 13.436 * * [simplify]: Extracting # 0 : cost 0 13.437 * * [simplify]: Extracting # 1 : cost 0 13.437 * * [simplify]: Extracting # 2 : cost 0 13.437 * * [simplify]: Extracting # 3 : cost 0 13.437 * * [simplify]: Extracting # 4 : cost 0 13.437 * * [simplify]: Extracting # 5 : cost 0 13.437 * * [simplify]: Extracting # 6 : cost 0 13.438 * * [simplify]: Extracting # 7 : cost 0 13.438 * * [simplify]: iteration 0 : 70 enodes (cost 277 ) 13.458 * * [simplify]: Extracting # 0 : cost 0 13.459 * * [simplify]: Extracting # 1 : cost 0 13.459 * * [simplify]: Extracting # 2 : cost 0 13.459 * * [simplify]: iteration 1 : 163 enodes (cost 260 ) 13.525 * * [simplify]: Extracting # 0 : cost 0 13.525 * * [simplify]: Extracting # 1 : cost 0 13.526 * * [simplify]: Extracting # 2 : cost 0 13.526 * * [simplify]: Extracting # 3 : cost 0 13.527 * * [simplify]: Extracting # 4 : cost 0 13.527 * * [simplify]: Extracting # 5 : cost 0 13.528 * * [simplify]: iteration 2 : 447 enodes (cost 230 ) 13.847 * * [simplify]: Extracting # 0 : cost 0 13.850 * * [simplify]: Extracting # 1 : cost 0 13.852 * * [simplify]: Extracting # 2 : cost 0 13.855 * * [simplify]: Extracting # 3 : cost 0 13.857 * * [simplify]: Extracting # 4 : cost 0 13.860 * * [simplify]: iteration 3 : 1167 enodes (cost 230 ) 15.606 * * [simplify]: Extracting # 0 : cost 0 15.622 * * [simplify]: Extracting # 1 : cost 0 15.628 * * [simplify]: Extracting # 2 : cost 0 15.633 * * [simplify]: Extracting # 3 : cost 0 15.637 * * [simplify]: Extracting # 4 : cost 0 15.640 * * [simplify]: iteration 4 : 2967 enodes (cost 230 ) 17.822 * * [simplify]: Extracting # 0 : cost 0 17.829 * * [simplify]: Extracting # 1 : cost 0 17.834 * * [simplify]: Extracting # 2 : cost 0 17.839 * * [simplify]: Extracting # 3 : cost 0 17.844 * * [simplify]: Extracting # 4 : cost 0 17.849 * * [simplify]: iteration done: 5000 enodes (cost 230 ) 17.849 * [simplify]: Simplified to: (/ (* x y) z) (log (/ (* x y) z)) (log (/ (* x y) z)) (log (/ (* x y) z)) (exp (* y (/ x z))) (pow (/ (* x y) z) 3) (pow (/ (* x y) z) 3) (* (cbrt (* y (/ x z))) (cbrt (* y (/ x z)))) (cbrt (* y (/ x z))) (pow (/ (* x y) z) 3) (sqrt (* y (/ x z))) (sqrt (* y (/ x z))) (* (sqrt y) (sqrt (/ x z))) (* (sqrt y) (sqrt (/ x z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* y (* (cbrt (/ x z)) (cbrt (/ x z)))) (* y (sqrt (/ x z))) (* y (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))) (* y (/ (* (cbrt x) (cbrt x)) (sqrt z))) (* y (* (cbrt x) (cbrt x))) (* y (/ (sqrt x) (* (cbrt z) (cbrt z)))) (* y (/ (sqrt x) (sqrt z))) (* y (sqrt x)) (/ y (* (cbrt z) (cbrt z))) (/ y (sqrt z)) y y (* x y) (* (cbrt y) (/ x z)) (* (sqrt y) (/ x z)) (/ (* x y) z) (* x y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 17.849 * * * [progress]: adding candidates to table 17.966 * * [progress]: iteration 3 / 4 17.966 * * * [progress]: picking best candidate 17.996 * * * * [pick]: Picked # 17.996 * * * [progress]: localizing error 18.018 * * * [progress]: generating rewritten candidates 18.018 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 18.153 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 18.155 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 18.156 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 18.164 * * * [progress]: generating series expansions 18.164 * * * * [progress]: [ 1 / 4 ] generating series at (2)