8.401 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.043 * [simplify]: Simplifying: (* x (- (/ y z) (/ t (- 1.0 z)))) 0.043 * * [simplify]: Extracting # 0 : cost 0 0.043 * * [simplify]: Extracting # 1 : cost 0 0.043 * * [simplify]: Extracting # 2 : cost 0 0.043 * * [simplify]: Extracting # 3 : cost 0 0.043 * * [simplify]: Extracting # 4 : cost 0 0.043 * * [simplify]: Extracting # 5 : cost 0 0.043 * * [simplify]: iteration 0 : 10 enodes (cost 11 ) 0.045 * * [simplify]: Extracting # 0 : cost 0 0.045 * * [simplify]: Extracting # 1 : cost 0 0.045 * * [simplify]: Extracting # 2 : cost 0 0.045 * * [simplify]: iteration 1 : 15 enodes (cost 11 ) 0.049 * * [simplify]: Extracting # 0 : cost 0 0.049 * * [simplify]: Extracting # 1 : cost 0 0.049 * * [simplify]: Extracting # 2 : cost 0 0.049 * * [simplify]: iteration 2 : 25 enodes (cost 11 ) 0.055 * * [simplify]: Extracting # 0 : cost 0 0.055 * * [simplify]: Extracting # 1 : cost 0 0.055 * * [simplify]: Extracting # 2 : cost 0 0.055 * * [simplify]: iteration 3 : 39 enodes (cost 11 ) 0.065 * * [simplify]: Extracting # 0 : cost 0 0.066 * * [simplify]: Extracting # 1 : cost 0 0.066 * * [simplify]: Extracting # 2 : cost 0 0.066 * * [simplify]: iteration 4 : 58 enodes (cost 11 ) 0.093 * * [simplify]: Extracting # 0 : cost 0 0.094 * * [simplify]: Extracting # 1 : cost 0 0.094 * * [simplify]: Extracting # 2 : cost 0 0.094 * * [simplify]: iteration 5 : 73 enodes (cost 11 ) 0.105 * * [simplify]: Extracting # 0 : cost 0 0.105 * * [simplify]: Extracting # 1 : cost 0 0.105 * * [simplify]: Extracting # 2 : cost 0 0.105 * * [simplify]: iteration 6 : 87 enodes (cost 11 ) 0.119 * * [simplify]: Extracting # 0 : cost 0 0.119 * * [simplify]: Extracting # 1 : cost 0 0.119 * * [simplify]: Extracting # 2 : cost 0 0.119 * * [simplify]: iteration 7 : 102 enodes (cost 11 ) 0.140 * * [simplify]: Extracting # 0 : cost 0 0.140 * * [simplify]: Extracting # 1 : cost 0 0.140 * * [simplify]: Extracting # 2 : cost 0 0.140 * * [simplify]: iteration 8 : 107 enodes (cost 11 ) 0.156 * * [simplify]: Extracting # 0 : cost 0 0.156 * * [simplify]: iteration 9 : 109 enodes (cost 11 ) 0.180 * * [simplify]: Extracting # 0 : cost 0 0.180 * * [simplify]: iteration done: 109 enodes (cost 11 ) 0.180 * [simplify]: Simplified to: (* x (- (/ y z) (/ t (- 1.0 z)))) 0.181 * * [progress]: iteration 1 / 4 0.181 * * * [progress]: picking best candidate 0.184 * * * * [pick]: Picked # 0.185 * * * [progress]: localizing error 0.195 * * * [progress]: generating rewritten candidates 0.195 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.382 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.443 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.473 * * * [progress]: generating series expansions 0.473 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.474 * [backup-simplify]: Simplify (* x (- (/ y z) (/ t (- 1.0 z)))) into (* x (- (/ y z) (/ t (- 1.0 z)))) 0.474 * [approximate]: Taking taylor expansion of (* x (- (/ y z) (/ t (- 1.0 z)))) in (x y z t) around 0 0.474 * [taylor]: Taking taylor expansion of (* x (- (/ y z) (/ t (- 1.0 z)))) in t 0.474 * [taylor]: Taking taylor expansion of x in t 0.474 * [backup-simplify]: Simplify x into x 0.474 * [taylor]: Taking taylor expansion of (- (/ y z) (/ t (- 1.0 z))) in t 0.474 * [taylor]: Taking taylor expansion of (/ y z) in t 0.474 * [taylor]: Taking taylor expansion of y in t 0.474 * [backup-simplify]: Simplify y into y 0.474 * [taylor]: Taking taylor expansion of z in t 0.474 * [backup-simplify]: Simplify z into z 0.474 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.474 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in t 0.474 * [taylor]: Taking taylor expansion of t in t 0.474 * [backup-simplify]: Simplify 0 into 0 0.474 * [backup-simplify]: Simplify 1 into 1 0.474 * [taylor]: Taking taylor expansion of (- 1.0 z) in t 0.474 * [taylor]: Taking taylor expansion of 1.0 in t 0.474 * [backup-simplify]: Simplify 1.0 into 1.0 0.474 * [taylor]: Taking taylor expansion of z in t 0.474 * [backup-simplify]: Simplify z into z 0.474 * [backup-simplify]: Simplify (- z) into (- z) 0.474 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z) 0.475 * [backup-simplify]: Simplify (/ 1 (- 1.0 z)) into (/ 1 (- 1.0 z)) 0.475 * [taylor]: Taking taylor expansion of (* x (- (/ y z) (/ t (- 1.0 z)))) in z 0.475 * [taylor]: Taking taylor expansion of x in z 0.475 * [backup-simplify]: Simplify x into x 0.475 * [taylor]: Taking taylor expansion of (- (/ y z) (/ t (- 1.0 z))) in z 0.475 * [taylor]: Taking taylor expansion of (/ y z) in z 0.475 * [taylor]: Taking taylor expansion of y in z 0.475 * [backup-simplify]: Simplify y into y 0.475 * [taylor]: Taking taylor expansion of z in z 0.475 * [backup-simplify]: Simplify 0 into 0 0.475 * [backup-simplify]: Simplify 1 into 1 0.475 * [backup-simplify]: Simplify (/ y 1) into y 0.475 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in z 0.475 * [taylor]: Taking taylor expansion of t in z 0.475 * [backup-simplify]: Simplify t into t 0.475 * [taylor]: Taking taylor expansion of (- 1.0 z) in z 0.475 * [taylor]: Taking taylor expansion of 1.0 in z 0.475 * [backup-simplify]: Simplify 1.0 into 1.0 0.475 * [taylor]: Taking taylor expansion of z in z 0.475 * [backup-simplify]: Simplify 0 into 0 0.475 * [backup-simplify]: Simplify 1 into 1 0.476 * [backup-simplify]: Simplify (- 0) into 0 0.476 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.477 * [backup-simplify]: Simplify (/ t 1.0) into (* 1.0 t) 0.477 * [taylor]: Taking taylor expansion of (* x (- (/ y z) (/ t (- 1.0 z)))) in y 0.477 * [taylor]: Taking taylor expansion of x in y 0.477 * [backup-simplify]: Simplify x into x 0.477 * [taylor]: Taking taylor expansion of (- (/ y z) (/ t (- 1.0 z))) in y 0.477 * [taylor]: Taking taylor expansion of (/ y z) in y 0.477 * [taylor]: Taking taylor expansion of y in y 0.477 * [backup-simplify]: Simplify 0 into 0 0.477 * [backup-simplify]: Simplify 1 into 1 0.477 * [taylor]: Taking taylor expansion of z in y 0.477 * [backup-simplify]: Simplify z into z 0.477 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.477 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in y 0.477 * [taylor]: Taking taylor expansion of t in y 0.477 * [backup-simplify]: Simplify t into t 0.477 * [taylor]: Taking taylor expansion of (- 1.0 z) in y 0.477 * [taylor]: Taking taylor expansion of 1.0 in y 0.477 * [backup-simplify]: Simplify 1.0 into 1.0 0.477 * [taylor]: Taking taylor expansion of z in y 0.477 * [backup-simplify]: Simplify z into z 0.477 * [backup-simplify]: Simplify (- z) into (- z) 0.477 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z) 0.477 * [backup-simplify]: Simplify (/ t (- 1.0 z)) into (/ t (- 1.0 z)) 0.477 * [taylor]: Taking taylor expansion of (* x (- (/ y z) (/ t (- 1.0 z)))) in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.477 * [backup-simplify]: Simplify 0 into 0 0.477 * [backup-simplify]: Simplify 1 into 1 0.478 * [taylor]: Taking taylor expansion of (- (/ y z) (/ t (- 1.0 z))) in x 0.478 * [taylor]: Taking taylor expansion of (/ y z) in x 0.478 * [taylor]: Taking taylor expansion of y in x 0.478 * [backup-simplify]: Simplify y into y 0.478 * [taylor]: Taking taylor expansion of z in x 0.478 * [backup-simplify]: Simplify z into z 0.478 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.478 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in x 0.478 * [taylor]: Taking taylor expansion of t in x 0.478 * [backup-simplify]: Simplify t into t 0.478 * [taylor]: Taking taylor expansion of (- 1.0 z) in x 0.478 * [taylor]: Taking taylor expansion of 1.0 in x 0.478 * [backup-simplify]: Simplify 1.0 into 1.0 0.478 * [taylor]: Taking taylor expansion of z in x 0.478 * [backup-simplify]: Simplify z into z 0.478 * [backup-simplify]: Simplify (- z) into (- z) 0.478 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z) 0.478 * [backup-simplify]: Simplify (/ t (- 1.0 z)) into (/ t (- 1.0 z)) 0.478 * [taylor]: Taking taylor expansion of (* x (- (/ y z) (/ t (- 1.0 z)))) in x 0.478 * [taylor]: Taking taylor expansion of x in x 0.478 * [backup-simplify]: Simplify 0 into 0 0.479 * [backup-simplify]: Simplify 1 into 1 0.479 * [taylor]: Taking taylor expansion of (- (/ y z) (/ t (- 1.0 z))) in x 0.479 * [taylor]: Taking taylor expansion of (/ y z) in x 0.479 * [taylor]: Taking taylor expansion of y in x 0.479 * [backup-simplify]: Simplify y into y 0.479 * [taylor]: Taking taylor expansion of z in x 0.479 * [backup-simplify]: Simplify z into z 0.479 * [backup-simplify]: Simplify (/ y z) into (/ y z) 0.479 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in x 0.479 * [taylor]: Taking taylor expansion of t in x 0.479 * [backup-simplify]: Simplify t into t 0.479 * [taylor]: Taking taylor expansion of (- 1.0 z) in x 0.479 * [taylor]: Taking taylor expansion of 1.0 in x 0.479 * [backup-simplify]: Simplify 1.0 into 1.0 0.479 * [taylor]: Taking taylor expansion of z in x 0.479 * [backup-simplify]: Simplify z into z 0.479 * [backup-simplify]: Simplify (- z) into (- z) 0.479 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z) 0.479 * [backup-simplify]: Simplify (/ t (- 1.0 z)) into (/ t (- 1.0 z)) 0.479 * [backup-simplify]: Simplify (- (/ t (- 1.0 z))) into (- (/ t (- 1.0 z))) 0.480 * [backup-simplify]: Simplify (+ (/ y z) (- (/ t (- 1.0 z)))) into (- (/ y z) (/ t (- 1.0 z))) 0.480 * [backup-simplify]: Simplify (* 0 (- (/ y z) (/ t (- 1.0 z)))) into 0 0.480 * [taylor]: Taking taylor expansion of 0 in y 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [taylor]: Taking taylor expansion of 0 in z 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 0.481 * [backup-simplify]: Simplify (- 0) into 0 0.481 * [backup-simplify]: Simplify (+ 0 0) into 0 0.481 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ t (- 1.0 z)) (/ 0 (- 1.0 z))))) into 0 0.482 * [backup-simplify]: Simplify (- 0) into 0 0.482 * [backup-simplify]: Simplify (+ 0 0) into 0 0.483 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (/ y z) (/ t (- 1.0 z))))) into (- (/ y z) (/ t (- 1.0 z))) 0.483 * [taylor]: Taking taylor expansion of (- (/ y z) (/ t (- 1.0 z))) in y 0.483 * [taylor]: Taking taylor expansion of (/ y z) in y 0.483 * [taylor]: Taking taylor expansion of y in y 0.483 * [backup-simplify]: Simplify 0 into 0 0.483 * [backup-simplify]: Simplify 1 into 1 0.483 * [taylor]: Taking taylor expansion of z in y 0.483 * [backup-simplify]: Simplify z into z 0.483 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.483 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in y 0.483 * [taylor]: Taking taylor expansion of t in y 0.483 * [backup-simplify]: Simplify t into t 0.483 * [taylor]: Taking taylor expansion of (- 1.0 z) in y 0.483 * [taylor]: Taking taylor expansion of 1.0 in y 0.483 * [backup-simplify]: Simplify 1.0 into 1.0 0.483 * [taylor]: Taking taylor expansion of z in y 0.483 * [backup-simplify]: Simplify z into z 0.483 * [backup-simplify]: Simplify (- z) into (- z) 0.483 * [backup-simplify]: Simplify (+ 1.0 (- z)) into (- 1.0 z) 0.483 * [backup-simplify]: Simplify (/ t (- 1.0 z)) into (/ t (- 1.0 z)) 0.484 * [backup-simplify]: Simplify (- (/ t (- 1.0 z))) into (- (/ t (- 1.0 z))) 0.484 * [backup-simplify]: Simplify (+ 0 (- (/ t (- 1.0 z)))) into (- (/ t (- 1.0 z))) 0.484 * [taylor]: Taking taylor expansion of (- (/ t (- 1.0 z))) in z 0.484 * [taylor]: Taking taylor expansion of (/ t (- 1.0 z)) in z 0.484 * [taylor]: Taking taylor expansion of t in z 0.484 * [backup-simplify]: Simplify t into t 0.484 * [taylor]: Taking taylor expansion of (- 1.0 z) in z 0.484 * [taylor]: Taking taylor expansion of 1.0 in z 0.484 * [backup-simplify]: Simplify 1.0 into 1.0 0.484 * [taylor]: Taking taylor expansion of z in z 0.484 * [backup-simplify]: Simplify 0 into 0 0.484 * [backup-simplify]: Simplify 1 into 1 0.484 * [backup-simplify]: Simplify (- 0) into 0 0.485 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.485 * [backup-simplify]: Simplify (/ t 1.0) into (* 1.0 t) 0.485 * [taylor]: Taking taylor expansion of 0 in z 0.485 * [backup-simplify]: Simplify 0 into 0 0.485 * [taylor]: Taking taylor expansion of 0 in t 0.485 * [backup-simplify]: Simplify 0 into 0 0.485 * [backup-simplify]: Simplify 0 into 0 0.485 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.486 * [backup-simplify]: Simplify (- 0) into 0 0.486 * [backup-simplify]: Simplify (+ 0 0) into 0 0.487 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ t (- 1.0 z)) (/ 0 (- 1.0 z))) (* 0 (/ 0 (- 1.0 z))))) into 0 0.487 * [backup-simplify]: Simplify (- 0) into 0 0.487 * [backup-simplify]: Simplify (+ 0 0) into 0 0.488 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (/ y z) (/ t (- 1.0 z)))))) into 0 0.488 * [taylor]: Taking taylor expansion of 0 in y 0.488 * [backup-simplify]: Simplify 0 into 0 0.488 * [taylor]: Taking taylor expansion of 0 in z 0.488 * [backup-simplify]: Simplify 0 into 0 0.489 * [backup-simplify]: Simplify (- 0) into 0 0.489 * [backup-simplify]: Simplify (+ 0 0) into 0 0.489 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ t (- 1.0 z)) (/ 0 (- 1.0 z))))) into 0 0.490 * [backup-simplify]: Simplify (- 0) into 0 0.490 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 0.490 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.490 * [taylor]: Taking taylor expansion of z in z 0.490 * [backup-simplify]: Simplify 0 into 0 0.490 * [backup-simplify]: Simplify 1 into 1 0.491 * [backup-simplify]: Simplify (/ 1 1) into 1 0.491 * [taylor]: Taking taylor expansion of 1 in t 0.491 * [backup-simplify]: Simplify 1 into 1 0.491 * [backup-simplify]: Simplify 1 into 1 0.491 * [taylor]: Taking taylor expansion of 0 in z 0.491 * [backup-simplify]: Simplify 0 into 0 0.491 * [backup-simplify]: Simplify (- (* 1.0 t)) into (- (* 1.0 t)) 0.491 * [taylor]: Taking taylor expansion of (- (* 1.0 t)) in t 0.491 * [taylor]: Taking taylor expansion of (* 1.0 t) in t 0.491 * [taylor]: Taking taylor expansion of 1.0 in t 0.491 * [backup-simplify]: Simplify 1.0 into 1.0 0.491 * [taylor]: Taking taylor expansion of t in t 0.491 * [backup-simplify]: Simplify 0 into 0 0.491 * [backup-simplify]: Simplify 1 into 1 0.492 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.492 * [backup-simplify]: Simplify (- 0) into 0 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [taylor]: Taking taylor expansion of 0 in t 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [taylor]: Taking taylor expansion of 0 in t 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [backup-simplify]: Simplify 0 into 0 0.492 * [backup-simplify]: Simplify 0 into 0 0.493 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.493 * [backup-simplify]: Simplify (- 0) into 0 0.493 * [backup-simplify]: Simplify (+ 0 0) into 0 0.494 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ t (- 1.0 z)) (/ 0 (- 1.0 z))) (* 0 (/ 0 (- 1.0 z))) (* 0 (/ 0 (- 1.0 z))))) into 0 0.494 * [backup-simplify]: Simplify (- 0) into 0 0.495 * [backup-simplify]: Simplify (+ 0 0) into 0 0.496 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ y z) (/ t (- 1.0 z))))))) into 0 0.496 * [taylor]: Taking taylor expansion of 0 in y 0.496 * [backup-simplify]: Simplify 0 into 0 0.496 * [taylor]: Taking taylor expansion of 0 in z 0.496 * [backup-simplify]: Simplify 0 into 0 0.496 * [taylor]: Taking taylor expansion of 0 in z 0.496 * [backup-simplify]: Simplify 0 into 0 0.496 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 0.497 * [backup-simplify]: Simplify (- 0) into 0 0.497 * [backup-simplify]: Simplify (+ 0 0) into 0 0.497 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ t (- 1.0 z)) (/ 0 (- 1.0 z))) (* 0 (/ 0 (- 1.0 z))))) into 0 0.498 * [backup-simplify]: Simplify (- 0) into 0 0.498 * [backup-simplify]: Simplify (+ 0 0) into 0 0.498 * [taylor]: Taking taylor expansion of 0 in z 0.498 * [backup-simplify]: Simplify 0 into 0 0.498 * [taylor]: Taking taylor expansion of 0 in z 0.498 * [backup-simplify]: Simplify 0 into 0 0.498 * [taylor]: Taking taylor expansion of 0 in t 0.498 * [backup-simplify]: Simplify 0 into 0 0.498 * [backup-simplify]: Simplify 0 into 0 0.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.499 * [taylor]: Taking taylor expansion of 0 in t 0.499 * [backup-simplify]: Simplify 0 into 0 0.499 * [backup-simplify]: Simplify 0 into 0 0.499 * [backup-simplify]: Simplify (* 1 (* 1 (* (/ 1 z) (* y x)))) into (/ (* x y) z) 0.500 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ (/ 1 y) (/ 1 z)) (/ (/ 1 t) (- 1.0 (/ 1 z))))) into (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) 0.500 * [approximate]: Taking taylor expansion of (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) in (x y z t) around 0 0.500 * [taylor]: Taking taylor expansion of (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) in t 0.500 * [taylor]: Taking taylor expansion of (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) in t 0.500 * [taylor]: Taking taylor expansion of (/ z y) in t 0.500 * [taylor]: Taking taylor expansion of z in t 0.500 * [backup-simplify]: Simplify z into z 0.500 * [taylor]: Taking taylor expansion of y in t 0.500 * [backup-simplify]: Simplify y into y 0.500 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.500 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in t 0.500 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in t 0.500 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in t 0.500 * [taylor]: Taking taylor expansion of 1.0 in t 0.500 * [backup-simplify]: Simplify 1.0 into 1.0 0.500 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.500 * [taylor]: Taking taylor expansion of z in t 0.500 * [backup-simplify]: Simplify z into z 0.500 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.500 * [taylor]: Taking taylor expansion of t in t 0.500 * [backup-simplify]: Simplify 0 into 0 0.500 * [backup-simplify]: Simplify 1 into 1 0.500 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.501 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z)) 0.501 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 z)) 0) into 0 0.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.501 * [backup-simplify]: Simplify (- 0) into 0 0.502 * [backup-simplify]: Simplify (+ 0 0) into 0 0.502 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 z)) 1) (* 0 0)) into (- 1.0 (/ 1 z)) 0.502 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 z))) into (/ 1 (- 1.0 (/ 1 z))) 0.502 * [taylor]: Taking taylor expansion of x in t 0.502 * [backup-simplify]: Simplify x into x 0.503 * [backup-simplify]: Simplify (- (/ 1 (- 1.0 (/ 1 z)))) into (- (/ 1 (- 1.0 (/ 1 z)))) 0.503 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (- 1.0 (/ 1 z))))) into (- (/ 1 (- 1.0 (/ 1 z)))) 0.503 * [backup-simplify]: Simplify (/ (- (/ 1 (- 1.0 (/ 1 z)))) x) into (/ -1 (* (- 1.0 (/ 1 z)) x)) 0.503 * [taylor]: Taking taylor expansion of (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) in z 0.503 * [taylor]: Taking taylor expansion of (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) in z 0.503 * [taylor]: Taking taylor expansion of (/ z y) in z 0.503 * [taylor]: Taking taylor expansion of z in z 0.503 * [backup-simplify]: Simplify 0 into 0 0.503 * [backup-simplify]: Simplify 1 into 1 0.503 * [taylor]: Taking taylor expansion of y in z 0.503 * [backup-simplify]: Simplify y into y 0.503 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.503 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in z 0.503 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in z 0.503 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.503 * [taylor]: Taking taylor expansion of 1.0 in z 0.503 * [backup-simplify]: Simplify 1.0 into 1.0 0.503 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.503 * [taylor]: Taking taylor expansion of z in z 0.503 * [backup-simplify]: Simplify 0 into 0 0.503 * [backup-simplify]: Simplify 1 into 1 0.504 * [backup-simplify]: Simplify (/ 1 1) into 1 0.504 * [taylor]: Taking taylor expansion of t in z 0.504 * [backup-simplify]: Simplify t into t 0.504 * [backup-simplify]: Simplify (- 1) into -1 0.505 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.505 * [backup-simplify]: Simplify (* -1 t) into (* -1 t) 0.505 * [backup-simplify]: Simplify (/ 1 (* -1 t)) into (/ -1 t) 0.505 * [taylor]: Taking taylor expansion of x in z 0.505 * [backup-simplify]: Simplify x into x 0.505 * [backup-simplify]: Simplify (- (/ -1 t)) into (/ 1 t) 0.505 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 t)) into (+ (/ 1 y) (/ 1 t)) 0.505 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 t)) x) into (/ (+ (/ 1 y) (/ 1 t)) x) 0.505 * [taylor]: Taking taylor expansion of (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) in y 0.505 * [taylor]: Taking taylor expansion of (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) in y 0.505 * [taylor]: Taking taylor expansion of (/ z y) in y 0.505 * [taylor]: Taking taylor expansion of z in y 0.506 * [backup-simplify]: Simplify z into z 0.506 * [taylor]: Taking taylor expansion of y in y 0.506 * [backup-simplify]: Simplify 0 into 0 0.506 * [backup-simplify]: Simplify 1 into 1 0.506 * [backup-simplify]: Simplify (/ z 1) into z 0.506 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in y 0.506 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in y 0.506 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y 0.506 * [taylor]: Taking taylor expansion of 1.0 in y 0.506 * [backup-simplify]: Simplify 1.0 into 1.0 0.506 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.506 * [taylor]: Taking taylor expansion of z in y 0.506 * [backup-simplify]: Simplify z into z 0.506 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.506 * [taylor]: Taking taylor expansion of t in y 0.506 * [backup-simplify]: Simplify t into t 0.506 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.506 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z)) 0.506 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 z)) t) into (* (- 1.0 (/ 1 z)) t) 0.506 * [backup-simplify]: Simplify (/ 1 (* (- 1.0 (/ 1 z)) t)) into (/ 1 (* (- 1.0 (/ 1 z)) t)) 0.506 * [taylor]: Taking taylor expansion of x in y 0.507 * [backup-simplify]: Simplify x into x 0.507 * [backup-simplify]: Simplify (+ z 0) into z 0.507 * [backup-simplify]: Simplify (/ z x) into (/ z x) 0.507 * [taylor]: Taking taylor expansion of (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) in x 0.507 * [taylor]: Taking taylor expansion of (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) in x 0.507 * [taylor]: Taking taylor expansion of (/ z y) in x 0.507 * [taylor]: Taking taylor expansion of z in x 0.507 * [backup-simplify]: Simplify z into z 0.507 * [taylor]: Taking taylor expansion of y in x 0.507 * [backup-simplify]: Simplify y into y 0.507 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.507 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in x 0.507 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in x 0.507 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x 0.507 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [backup-simplify]: Simplify 1.0 into 1.0 0.507 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.507 * [taylor]: Taking taylor expansion of z in x 0.507 * [backup-simplify]: Simplify z into z 0.507 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.507 * [taylor]: Taking taylor expansion of t in x 0.507 * [backup-simplify]: Simplify t into t 0.507 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.507 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z)) 0.508 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 z)) t) into (* (- 1.0 (/ 1 z)) t) 0.508 * [backup-simplify]: Simplify (/ 1 (* (- 1.0 (/ 1 z)) t)) into (/ 1 (* (- 1.0 (/ 1 z)) t)) 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [backup-simplify]: Simplify 0 into 0 0.508 * [backup-simplify]: Simplify 1 into 1 0.508 * [backup-simplify]: Simplify (- (/ 1 (* (- 1.0 (/ 1 z)) t))) into (- (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.508 * [backup-simplify]: Simplify (+ (/ z y) (- (/ 1 (* (- 1.0 (/ 1 z)) t)))) into (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.508 * [backup-simplify]: Simplify (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) 1) into (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.508 * [taylor]: Taking taylor expansion of (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) x) in x 0.509 * [taylor]: Taking taylor expansion of (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) in x 0.509 * [taylor]: Taking taylor expansion of (/ z y) in x 0.509 * [taylor]: Taking taylor expansion of z in x 0.509 * [backup-simplify]: Simplify z into z 0.509 * [taylor]: Taking taylor expansion of y in x 0.509 * [backup-simplify]: Simplify y into y 0.509 * [backup-simplify]: Simplify (/ z y) into (/ z y) 0.509 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in x 0.509 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in x 0.509 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x 0.509 * [taylor]: Taking taylor expansion of 1.0 in x 0.509 * [backup-simplify]: Simplify 1.0 into 1.0 0.509 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.509 * [taylor]: Taking taylor expansion of z in x 0.509 * [backup-simplify]: Simplify z into z 0.509 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.509 * [taylor]: Taking taylor expansion of t in x 0.509 * [backup-simplify]: Simplify t into t 0.509 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.509 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z)) 0.509 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 z)) t) into (* (- 1.0 (/ 1 z)) t) 0.510 * [backup-simplify]: Simplify (/ 1 (* (- 1.0 (/ 1 z)) t)) into (/ 1 (* (- 1.0 (/ 1 z)) t)) 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [backup-simplify]: Simplify 0 into 0 0.510 * [backup-simplify]: Simplify 1 into 1 0.510 * [backup-simplify]: Simplify (- (/ 1 (* (- 1.0 (/ 1 z)) t))) into (- (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.510 * [backup-simplify]: Simplify (+ (/ z y) (- (/ 1 (* (- 1.0 (/ 1 z)) t)))) into (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.510 * [backup-simplify]: Simplify (/ (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) 1) into (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.510 * [taylor]: Taking taylor expansion of (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) in y 0.510 * [taylor]: Taking taylor expansion of (/ z y) in y 0.510 * [taylor]: Taking taylor expansion of z in y 0.510 * [backup-simplify]: Simplify z into z 0.510 * [taylor]: Taking taylor expansion of y in y 0.511 * [backup-simplify]: Simplify 0 into 0 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [backup-simplify]: Simplify (/ z 1) into z 0.511 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in y 0.511 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in y 0.511 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y 0.511 * [taylor]: Taking taylor expansion of 1.0 in y 0.511 * [backup-simplify]: Simplify 1.0 into 1.0 0.511 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.511 * [taylor]: Taking taylor expansion of z in y 0.511 * [backup-simplify]: Simplify z into z 0.511 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.511 * [taylor]: Taking taylor expansion of t in y 0.511 * [backup-simplify]: Simplify t into t 0.511 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.511 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z)) 0.511 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 z)) t) into (* (- 1.0 (/ 1 z)) t) 0.511 * [backup-simplify]: Simplify (/ 1 (* (- 1.0 (/ 1 z)) t)) into (/ 1 (* (- 1.0 (/ 1 z)) t)) 0.511 * [backup-simplify]: Simplify (+ z 0) into z 0.511 * [taylor]: Taking taylor expansion of z in z 0.511 * [backup-simplify]: Simplify 0 into 0 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [taylor]: Taking taylor expansion of 1 in t 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 0.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.512 * [backup-simplify]: Simplify (- 0) into 0 0.512 * [backup-simplify]: Simplify (+ 0 0) into 0 0.512 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 z)) 0) (* 0 t)) into 0 0.512 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (- 1.0 (/ 1 z)) t)) (/ 0 (* (- 1.0 (/ 1 z)) t))))) into 0 0.513 * [backup-simplify]: Simplify (- 0) into 0 0.513 * [backup-simplify]: Simplify (+ 0 0) into 0 0.514 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) (/ 0 1)))) into 0 0.514 * [taylor]: Taking taylor expansion of 0 in y 0.514 * [backup-simplify]: Simplify 0 into 0 0.514 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 0.514 * [backup-simplify]: Simplify (- (/ 1 (* (- 1.0 (/ 1 z)) t))) into (- (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.514 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* (- 1.0 (/ 1 z)) t)))) into (- (/ 1 (* (- 1.0 (/ 1 z)) t))) 0.514 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 z)) t))) in z 0.515 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 z)) t)) in z 0.515 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) t) in z 0.515 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z 0.515 * [taylor]: Taking taylor expansion of 1.0 in z 0.515 * [backup-simplify]: Simplify 1.0 into 1.0 0.515 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.515 * [taylor]: Taking taylor expansion of z in z 0.515 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [backup-simplify]: Simplify (/ 1 1) into 1 0.515 * [taylor]: Taking taylor expansion of t in z 0.515 * [backup-simplify]: Simplify t into t 0.515 * [backup-simplify]: Simplify (- 1) into -1 0.516 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.516 * [backup-simplify]: Simplify (* -1 t) into (* -1 t) 0.516 * [backup-simplify]: Simplify (/ 1 (* -1 t)) into (/ -1 t) 0.516 * [backup-simplify]: Simplify (- (/ -1 t)) into (/ 1 t) 0.516 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.516 * [taylor]: Taking taylor expansion of t in t 0.516 * [backup-simplify]: Simplify 0 into 0 0.516 * [backup-simplify]: Simplify 1 into 1 0.516 * [backup-simplify]: Simplify (/ 1 1) into 1 0.516 * [backup-simplify]: Simplify 1 into 1 0.516 * [taylor]: Taking taylor expansion of 0 in t 0.516 * [backup-simplify]: Simplify 0 into 0 0.516 * [backup-simplify]: Simplify 1 into 1 0.516 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.517 * [backup-simplify]: Simplify (- 0) into 0 0.517 * [backup-simplify]: Simplify (+ 0 0) into 0 0.517 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 z)) 0) (+ (* 0 0) (* 0 t))) into 0 0.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (- 1.0 (/ 1 z)) t)) (/ 0 (* (- 1.0 (/ 1 z)) t))) (* 0 (/ 0 (* (- 1.0 (/ 1 z)) t))))) into 0 0.518 * [backup-simplify]: Simplify (- 0) into 0 0.518 * [backup-simplify]: Simplify (+ 0 0) into 0 0.519 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ z y) (/ 1 (* (- 1.0 (/ 1 z)) t))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.519 * [taylor]: Taking taylor expansion of 0 in y 0.519 * [backup-simplify]: Simplify 0 into 0 0.519 * [taylor]: Taking taylor expansion of 0 in z 0.519 * [backup-simplify]: Simplify 0 into 0 0.519 * [taylor]: Taking taylor expansion of 0 in t 0.519 * [backup-simplify]: Simplify 0 into 0 0.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.520 * [backup-simplify]: Simplify (- 0) into 0 0.520 * [backup-simplify]: Simplify (+ 0 0) into 0 0.521 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 z)) 0) (* 0 t)) into 0 0.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* (- 1.0 (/ 1 z)) t)) (/ 0 (* (- 1.0 (/ 1 z)) t))))) into 0 0.521 * [backup-simplify]: Simplify (- 0) into 0 0.521 * [backup-simplify]: Simplify (+ 0 0) into 0 0.521 * [taylor]: Taking taylor expansion of 0 in z 0.521 * [backup-simplify]: Simplify 0 into 0 0.521 * [taylor]: Taking taylor expansion of 0 in t 0.521 * [backup-simplify]: Simplify 0 into 0 0.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.522 * [backup-simplify]: Simplify (- 0) into 0 0.522 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.523 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 t)) into (* 1.0 t) 0.523 * [backup-simplify]: Simplify (- (+ (* (/ -1 t) (/ (* 1.0 t) (* -1 t))))) into (- (* 1.0 (/ 1 t))) 0.523 * [backup-simplify]: Simplify (- (- (* 1.0 (/ 1 t)))) into (* 1.0 (/ 1 t)) 0.523 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t 0.523 * [taylor]: Taking taylor expansion of 1.0 in t 0.523 * [backup-simplify]: Simplify 1.0 into 1.0 0.523 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.523 * [taylor]: Taking taylor expansion of t in t 0.523 * [backup-simplify]: Simplify 0 into 0 0.523 * [backup-simplify]: Simplify 1 into 1 0.523 * [backup-simplify]: Simplify (/ 1 1) into 1 0.523 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.523 * [backup-simplify]: Simplify 1.0 into 1.0