16.844 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
1.040 * * [progress]: iteration 1 / 4
1.040 * * * [progress]: picking best candidate
1.043 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))>
1.043 * * * [progress]: localizing error
1.058 * * * [progress]: generating rewritten candidates
1.105 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.219 * * * [progress]: generating series expansions
1.219 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.219 * [backup-simplify]: Simplify (/ (* 4.0 (- (- x y) (* z 0.5))) z) into (* 4.0 (/ (- x (+ (* 0.5 z) y)) z))
1.219 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0
1.219 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
1.219 * [taylor]: Taking taylor expansion of 4.0 in z
1.219 * [backup-simplify]: Simplify 4.0 into 4.0
1.219 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
1.220 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
1.220 * [taylor]: Taking taylor expansion of x in z
1.220 * [backup-simplify]: Simplify x into x
1.220 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
1.220 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
1.220 * [taylor]: Taking taylor expansion of 0.5 in z
1.220 * [backup-simplify]: Simplify 0.5 into 0.5
1.220 * [taylor]: Taking taylor expansion of z in z
1.220 * [backup-simplify]: Simplify 0 into 0
1.220 * [backup-simplify]: Simplify 1 into 1
1.220 * [taylor]: Taking taylor expansion of y in z
1.220 * [backup-simplify]: Simplify y into y
1.220 * [taylor]: Taking taylor expansion of z in z
1.220 * [backup-simplify]: Simplify 0 into 0
1.220 * [backup-simplify]: Simplify 1 into 1
1.221 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.221 * [backup-simplify]: Simplify (+ 0 y) into y
1.221 * [backup-simplify]: Simplify (- y) into (- y)
1.221 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
1.221 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
1.221 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
1.221 * [taylor]: Taking taylor expansion of 4.0 in y
1.221 * [backup-simplify]: Simplify 4.0 into 4.0
1.221 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
1.221 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
1.221 * [taylor]: Taking taylor expansion of x in y
1.221 * [backup-simplify]: Simplify x into x
1.221 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
1.221 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
1.221 * [taylor]: Taking taylor expansion of 0.5 in y
1.221 * [backup-simplify]: Simplify 0.5 into 0.5
1.221 * [taylor]: Taking taylor expansion of z in y
1.221 * [backup-simplify]: Simplify z into z
1.221 * [taylor]: Taking taylor expansion of y in y
1.221 * [backup-simplify]: Simplify 0 into 0
1.221 * [backup-simplify]: Simplify 1 into 1
1.222 * [taylor]: Taking taylor expansion of z in y
1.222 * [backup-simplify]: Simplify z into z
1.222 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.222 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
1.222 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
1.222 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
1.222 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
1.222 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
1.222 * [taylor]: Taking taylor expansion of 4.0 in x
1.222 * [backup-simplify]: Simplify 4.0 into 4.0
1.222 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
1.222 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.222 * [backup-simplify]: Simplify 0 into 0
1.222 * [backup-simplify]: Simplify 1 into 1
1.222 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
1.222 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
1.222 * [taylor]: Taking taylor expansion of 0.5 in x
1.222 * [backup-simplify]: Simplify 0.5 into 0.5
1.222 * [taylor]: Taking taylor expansion of z in x
1.223 * [backup-simplify]: Simplify z into z
1.223 * [taylor]: Taking taylor expansion of y in x
1.223 * [backup-simplify]: Simplify y into y
1.223 * [taylor]: Taking taylor expansion of z in x
1.223 * [backup-simplify]: Simplify z into z
1.223 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.223 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
1.223 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
1.223 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
1.223 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
1.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
1.223 * [taylor]: Taking taylor expansion of 4.0 in x
1.223 * [backup-simplify]: Simplify 4.0 into 4.0
1.223 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
1.223 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
1.223 * [taylor]: Taking taylor expansion of x in x
1.223 * [backup-simplify]: Simplify 0 into 0
1.224 * [backup-simplify]: Simplify 1 into 1
1.224 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
1.224 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
1.224 * [taylor]: Taking taylor expansion of 0.5 in x
1.224 * [backup-simplify]: Simplify 0.5 into 0.5
1.224 * [taylor]: Taking taylor expansion of z in x
1.224 * [backup-simplify]: Simplify z into z
1.224 * [taylor]: Taking taylor expansion of y in x
1.224 * [backup-simplify]: Simplify y into y
1.224 * [taylor]: Taking taylor expansion of z in x
1.224 * [backup-simplify]: Simplify z into z
1.224 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.224 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
1.224 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
1.224 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
1.224 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
1.225 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ (+ (* 0.5 z) y) z))) into (* -4.0 (/ (+ (* 0.5 z) y) z))
1.225 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y
1.225 * [taylor]: Taking taylor expansion of -4.0 in y
1.225 * [backup-simplify]: Simplify -4.0 into -4.0
1.225 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
1.225 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
1.225 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
1.225 * [taylor]: Taking taylor expansion of 0.5 in y
1.225 * [backup-simplify]: Simplify 0.5 into 0.5
1.225 * [taylor]: Taking taylor expansion of z in y
1.225 * [backup-simplify]: Simplify z into z
1.225 * [taylor]: Taking taylor expansion of y in y
1.225 * [backup-simplify]: Simplify 0 into 0
1.225 * [backup-simplify]: Simplify 1 into 1
1.225 * [taylor]: Taking taylor expansion of z in y
1.225 * [backup-simplify]: Simplify z into z
1.225 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.225 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
1.225 * [backup-simplify]: Simplify (/ (* 0.5 z) z) into 0.5
1.226 * [backup-simplify]: Simplify (* -4.0 0.5) into -2.0
1.226 * [taylor]: Taking taylor expansion of -2.0 in z
1.226 * [backup-simplify]: Simplify -2.0 into -2.0
1.227 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
1.227 * [backup-simplify]: Simplify (+ 0 0) into 0
1.228 * [backup-simplify]: Simplify (- 0) into 0
1.228 * [backup-simplify]: Simplify (+ 1 0) into 1
1.228 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z)
1.229 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ (+ (* 0.5 z) y) z)))) into (* 4.0 (/ 1 z))
1.229 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
1.229 * [taylor]: Taking taylor expansion of 4.0 in y
1.229 * [backup-simplify]: Simplify 4.0 into 4.0
1.229 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.229 * [taylor]: Taking taylor expansion of z in y
1.229 * [backup-simplify]: Simplify z into z
1.229 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.229 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
1.229 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
1.229 * [taylor]: Taking taylor expansion of 4.0 in z
1.229 * [backup-simplify]: Simplify 4.0 into 4.0
1.229 * [taylor]: Taking taylor expansion of z in z
1.229 * [backup-simplify]: Simplify 0 into 0
1.229 * [backup-simplify]: Simplify 1 into 1
1.230 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
1.230 * [backup-simplify]: Simplify 4.0 into 4.0
1.231 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
1.231 * [backup-simplify]: Simplify (+ 0 1) into 1
1.231 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* 0.5 (/ 0 z)))) into (/ 1 z)
1.232 * [backup-simplify]: Simplify (+ (* -4.0 (/ 1 z)) (* 0 0.5)) into (- (* 4.0 (/ 1 z)))
1.232 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
1.232 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
1.232 * [taylor]: Taking taylor expansion of 4.0 in z
1.232 * [backup-simplify]: Simplify 4.0 into 4.0
1.232 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.232 * [taylor]: Taking taylor expansion of z in z
1.232 * [backup-simplify]: Simplify 0 into 0
1.232 * [backup-simplify]: Simplify 1 into 1
1.233 * [backup-simplify]: Simplify (/ 1 1) into 1
1.233 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.234 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.234 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.234 * [backup-simplify]: Simplify -2.0 into -2.0
1.235 * [backup-simplify]: Simplify (+ -2.0 (+ (* (- 4.0) (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.235 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5))) (/ 1 z)) into (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z))
1.235 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0
1.235 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
1.236 * [taylor]: Taking taylor expansion of 4.0 in z
1.236 * [backup-simplify]: Simplify 4.0 into 4.0
1.236 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
1.236 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
1.236 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.236 * [taylor]: Taking taylor expansion of x in z
1.236 * [backup-simplify]: Simplify x into x
1.236 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.236 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
1.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
1.236 * [taylor]: Taking taylor expansion of 0.5 in z
1.236 * [backup-simplify]: Simplify 0.5 into 0.5
1.236 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.236 * [taylor]: Taking taylor expansion of z in z
1.236 * [backup-simplify]: Simplify 0 into 0
1.236 * [backup-simplify]: Simplify 1 into 1
1.236 * [backup-simplify]: Simplify (/ 1 1) into 1
1.236 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.237 * [taylor]: Taking taylor expansion of y in z
1.237 * [backup-simplify]: Simplify y into y
1.237 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.237 * [taylor]: Taking taylor expansion of z in z
1.237 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify 1 into 1
1.237 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
1.237 * [taylor]: Taking taylor expansion of 4.0 in y
1.237 * [backup-simplify]: Simplify 4.0 into 4.0
1.237 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
1.237 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
1.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.237 * [taylor]: Taking taylor expansion of x in y
1.237 * [backup-simplify]: Simplify x into x
1.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.237 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
1.237 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
1.237 * [taylor]: Taking taylor expansion of 0.5 in y
1.237 * [backup-simplify]: Simplify 0.5 into 0.5
1.237 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.237 * [taylor]: Taking taylor expansion of z in y
1.237 * [backup-simplify]: Simplify z into z
1.237 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.237 * [taylor]: Taking taylor expansion of y in y
1.237 * [backup-simplify]: Simplify 0 into 0
1.237 * [backup-simplify]: Simplify 1 into 1
1.238 * [backup-simplify]: Simplify (/ 1 1) into 1
1.238 * [taylor]: Taking taylor expansion of z in y
1.238 * [backup-simplify]: Simplify z into z
1.238 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
1.238 * [taylor]: Taking taylor expansion of 4.0 in x
1.238 * [backup-simplify]: Simplify 4.0 into 4.0
1.238 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
1.238 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
1.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.238 * [taylor]: Taking taylor expansion of x in x
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify 1 into 1
1.239 * [backup-simplify]: Simplify (/ 1 1) into 1
1.239 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.239 * [taylor]: Taking taylor expansion of 0.5 in x
1.239 * [backup-simplify]: Simplify 0.5 into 0.5
1.239 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.239 * [taylor]: Taking taylor expansion of z in x
1.239 * [backup-simplify]: Simplify z into z
1.239 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.239 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [backup-simplify]: Simplify y into y
1.239 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.239 * [taylor]: Taking taylor expansion of z in x
1.239 * [backup-simplify]: Simplify z into z
1.239 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
1.239 * [taylor]: Taking taylor expansion of 4.0 in x
1.239 * [backup-simplify]: Simplify 4.0 into 4.0
1.239 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
1.239 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [backup-simplify]: Simplify 1 into 1
1.240 * [backup-simplify]: Simplify (/ 1 1) into 1
1.240 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.240 * [taylor]: Taking taylor expansion of 0.5 in x
1.240 * [backup-simplify]: Simplify 0.5 into 0.5
1.240 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.240 * [taylor]: Taking taylor expansion of z in x
1.240 * [backup-simplify]: Simplify z into z
1.240 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [backup-simplify]: Simplify y into y
1.240 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.240 * [taylor]: Taking taylor expansion of z in x
1.240 * [backup-simplify]: Simplify z into z
1.241 * [backup-simplify]: Simplify (+ 1 0) into 1
1.241 * [backup-simplify]: Simplify (* 1 z) into z
1.241 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.241 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
1.241 * [taylor]: Taking taylor expansion of 4.0 in y
1.241 * [backup-simplify]: Simplify 4.0 into 4.0
1.241 * [taylor]: Taking taylor expansion of z in y
1.241 * [backup-simplify]: Simplify z into z
1.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.242 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
1.242 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.242 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
1.243 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
1.243 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5))
1.244 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0))
1.244 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
1.244 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
1.244 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
1.244 * [taylor]: Taking taylor expansion of 4.0 in y
1.244 * [backup-simplify]: Simplify 4.0 into 4.0
1.244 * [taylor]: Taking taylor expansion of (/ z y) in y
1.244 * [taylor]: Taking taylor expansion of z in y
1.244 * [backup-simplify]: Simplify z into z
1.244 * [taylor]: Taking taylor expansion of y in y
1.244 * [backup-simplify]: Simplify 0 into 0
1.244 * [backup-simplify]: Simplify 1 into 1
1.244 * [backup-simplify]: Simplify (/ z 1) into z
1.244 * [taylor]: Taking taylor expansion of 2.0 in y
1.244 * [backup-simplify]: Simplify 2.0 into 2.0
1.244 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.244 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
1.244 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
1.245 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
1.245 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.245 * [taylor]: Taking taylor expansion of 4.0 in z
1.245 * [backup-simplify]: Simplify 4.0 into 4.0
1.245 * [taylor]: Taking taylor expansion of z in z
1.245 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify 1 into 1
1.245 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.245 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.245 * [taylor]: Taking taylor expansion of 4.0 in z
1.245 * [backup-simplify]: Simplify 4.0 into 4.0
1.245 * [taylor]: Taking taylor expansion of z in z
1.245 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify 1 into 1
1.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1.247 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
1.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.247 * [backup-simplify]: Simplify (+ 0 0) into 0
1.248 * [backup-simplify]: Simplify (- 0) into 0
1.248 * [backup-simplify]: Simplify (+ 0 0) into 0
1.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0
1.249 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0
1.249 * [taylor]: Taking taylor expansion of 0 in y
1.249 * [backup-simplify]: Simplify 0 into 0
1.250 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.251 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.251 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.252 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.252 * [taylor]: Taking taylor expansion of (- 2.0) in z
1.252 * [taylor]: Taking taylor expansion of 2.0 in z
1.252 * [backup-simplify]: Simplify 2.0 into 2.0
1.252 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.252 * [taylor]: Taking taylor expansion of 0 in z
1.252 * [backup-simplify]: Simplify 0 into 0
1.253 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.253 * [backup-simplify]: Simplify (- 0) into 0
1.253 * [backup-simplify]: Simplify 0 into 0
1.253 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.254 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.256 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
1.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.256 * [backup-simplify]: Simplify (+ 0 0) into 0
1.257 * [backup-simplify]: Simplify (- 0) into 0
1.257 * [backup-simplify]: Simplify (+ 0 0) into 0
1.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0
1.259 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0
1.259 * [taylor]: Taking taylor expansion of 0 in y
1.259 * [backup-simplify]: Simplify 0 into 0
1.259 * [taylor]: Taking taylor expansion of 0 in z
1.259 * [backup-simplify]: Simplify 0 into 0
1.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.261 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.262 * [backup-simplify]: Simplify (+ 0 0) into 0
1.262 * [backup-simplify]: Simplify (- 0) into 0
1.262 * [taylor]: Taking taylor expansion of 0 in z
1.262 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.263 * [taylor]: Taking taylor expansion of 0 in z
1.264 * [backup-simplify]: Simplify 0 into 0
1.264 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.264 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.264 * [backup-simplify]: Simplify 0 into 0
1.266 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.266 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.267 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.268 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.268 * [backup-simplify]: Simplify 4.0 into 4.0
1.269 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.270 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5))) (/ 1 (- z))) into (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))))
1.270 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0
1.270 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
1.270 * [taylor]: Taking taylor expansion of -4.0 in z
1.270 * [backup-simplify]: Simplify -4.0 into -4.0
1.270 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
1.270 * [taylor]: Taking taylor expansion of z in z
1.270 * [backup-simplify]: Simplify 0 into 0
1.270 * [backup-simplify]: Simplify 1 into 1
1.270 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
1.270 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
1.270 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
1.270 * [taylor]: Taking taylor expansion of 0.5 in z
1.270 * [backup-simplify]: Simplify 0.5 into 0.5
1.270 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.270 * [taylor]: Taking taylor expansion of z in z
1.271 * [backup-simplify]: Simplify 0 into 0
1.271 * [backup-simplify]: Simplify 1 into 1
1.271 * [backup-simplify]: Simplify (/ 1 1) into 1
1.271 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.271 * [taylor]: Taking taylor expansion of y in z
1.271 * [backup-simplify]: Simplify y into y
1.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.271 * [taylor]: Taking taylor expansion of x in z
1.271 * [backup-simplify]: Simplify x into x
1.271 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.271 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
1.271 * [taylor]: Taking taylor expansion of -4.0 in y
1.271 * [backup-simplify]: Simplify -4.0 into -4.0
1.271 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
1.271 * [taylor]: Taking taylor expansion of z in y
1.272 * [backup-simplify]: Simplify z into z
1.272 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
1.272 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
1.272 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
1.272 * [taylor]: Taking taylor expansion of 0.5 in y
1.272 * [backup-simplify]: Simplify 0.5 into 0.5
1.272 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.272 * [taylor]: Taking taylor expansion of z in y
1.272 * [backup-simplify]: Simplify z into z
1.272 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.272 * [taylor]: Taking taylor expansion of y in y
1.272 * [backup-simplify]: Simplify 0 into 0
1.272 * [backup-simplify]: Simplify 1 into 1
1.272 * [backup-simplify]: Simplify (/ 1 1) into 1
1.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.272 * [taylor]: Taking taylor expansion of x in y
1.272 * [backup-simplify]: Simplify x into x
1.273 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.273 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
1.273 * [taylor]: Taking taylor expansion of -4.0 in x
1.273 * [backup-simplify]: Simplify -4.0 into -4.0
1.273 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
1.273 * [taylor]: Taking taylor expansion of z in x
1.273 * [backup-simplify]: Simplify z into z
1.273 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
1.273 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.273 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.273 * [taylor]: Taking taylor expansion of 0.5 in x
1.273 * [backup-simplify]: Simplify 0.5 into 0.5
1.273 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.273 * [taylor]: Taking taylor expansion of z in x
1.273 * [backup-simplify]: Simplify z into z
1.273 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.273 * [taylor]: Taking taylor expansion of y in x
1.273 * [backup-simplify]: Simplify y into y
1.273 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.273 * [taylor]: Taking taylor expansion of x in x
1.273 * [backup-simplify]: Simplify 0 into 0
1.273 * [backup-simplify]: Simplify 1 into 1
1.274 * [backup-simplify]: Simplify (/ 1 1) into 1
1.274 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
1.274 * [taylor]: Taking taylor expansion of -4.0 in x
1.274 * [backup-simplify]: Simplify -4.0 into -4.0
1.274 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
1.274 * [taylor]: Taking taylor expansion of z in x
1.274 * [backup-simplify]: Simplify z into z
1.274 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
1.274 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
1.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.274 * [taylor]: Taking taylor expansion of 0.5 in x
1.274 * [backup-simplify]: Simplify 0.5 into 0.5
1.274 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.274 * [taylor]: Taking taylor expansion of z in x
1.274 * [backup-simplify]: Simplify z into z
1.274 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.274 * [taylor]: Taking taylor expansion of y in x
1.274 * [backup-simplify]: Simplify y into y
1.274 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.275 * [backup-simplify]: Simplify 0 into 0
1.275 * [backup-simplify]: Simplify 1 into 1
1.275 * [backup-simplify]: Simplify (/ 1 1) into 1
1.275 * [backup-simplify]: Simplify (- 1) into -1
1.276 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.276 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
1.276 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z)
1.276 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
1.276 * [taylor]: Taking taylor expansion of 4.0 in y
1.276 * [backup-simplify]: Simplify 4.0 into 4.0
1.276 * [taylor]: Taking taylor expansion of z in y
1.276 * [backup-simplify]: Simplify z into z
1.277 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
1.277 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.278 * [backup-simplify]: Simplify (- 0) into 0
1.278 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.279 * [backup-simplify]: Simplify (+ (* z (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)) into (+ (/ z y) 0.5)
1.279 * [backup-simplify]: Simplify (+ (* -4.0 (+ (/ z y) 0.5)) (* 0 (* -1 z))) into (- (+ (* 4.0 (/ z y)) 2.0))
1.279 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
1.279 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
1.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
1.279 * [taylor]: Taking taylor expansion of 4.0 in y
1.279 * [backup-simplify]: Simplify 4.0 into 4.0
1.279 * [taylor]: Taking taylor expansion of (/ z y) in y
1.279 * [taylor]: Taking taylor expansion of z in y
1.279 * [backup-simplify]: Simplify z into z
1.279 * [taylor]: Taking taylor expansion of y in y
1.279 * [backup-simplify]: Simplify 0 into 0
1.279 * [backup-simplify]: Simplify 1 into 1
1.280 * [backup-simplify]: Simplify (/ z 1) into z
1.280 * [taylor]: Taking taylor expansion of 2.0 in y
1.280 * [backup-simplify]: Simplify 2.0 into 2.0
1.280 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.280 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
1.280 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
1.280 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
1.280 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.280 * [taylor]: Taking taylor expansion of 4.0 in z
1.280 * [backup-simplify]: Simplify 4.0 into 4.0
1.280 * [taylor]: Taking taylor expansion of z in z
1.280 * [backup-simplify]: Simplify 0 into 0
1.280 * [backup-simplify]: Simplify 1 into 1
1.280 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.280 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.280 * [taylor]: Taking taylor expansion of 4.0 in z
1.280 * [backup-simplify]: Simplify 4.0 into 4.0
1.280 * [taylor]: Taking taylor expansion of z in z
1.280 * [backup-simplify]: Simplify 0 into 0
1.280 * [backup-simplify]: Simplify 1 into 1
1.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1.281 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
1.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.282 * [backup-simplify]: Simplify (+ 0 0) into 0
1.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.283 * [backup-simplify]: Simplify (- 0) into 0
1.283 * [backup-simplify]: Simplify (+ 0 0) into 0
1.284 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1))) into 0
1.285 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z)))) into 0
1.285 * [taylor]: Taking taylor expansion of 0 in y
1.285 * [backup-simplify]: Simplify 0 into 0
1.286 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
1.286 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.287 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.287 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.287 * [taylor]: Taking taylor expansion of (- 2.0) in z
1.287 * [taylor]: Taking taylor expansion of 2.0 in z
1.287 * [backup-simplify]: Simplify 2.0 into 2.0
1.288 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
1.288 * [taylor]: Taking taylor expansion of 0 in z
1.288 * [backup-simplify]: Simplify 0 into 0
1.288 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.289 * [backup-simplify]: Simplify (- 0) into 0
1.289 * [backup-simplify]: Simplify 0 into 0
1.289 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.289 * [backup-simplify]: Simplify 0 into 0
1.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.290 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
1.290 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.291 * [backup-simplify]: Simplify (+ 0 0) into 0
1.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.292 * [backup-simplify]: Simplify (- 0) into 0
1.292 * [backup-simplify]: Simplify (+ 0 0) into 0
1.293 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)))) into 0
1.294 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z))))) into 0
1.294 * [taylor]: Taking taylor expansion of 0 in y
1.294 * [backup-simplify]: Simplify 0 into 0
1.294 * [taylor]: Taking taylor expansion of 0 in z
1.294 * [backup-simplify]: Simplify 0 into 0
1.296 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.297 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.297 * [backup-simplify]: Simplify (+ 0 0) into 0
1.297 * [backup-simplify]: Simplify (- 0) into 0
1.297 * [taylor]: Taking taylor expansion of 0 in z
1.297 * [backup-simplify]: Simplify 0 into 0
1.298 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
1.298 * [taylor]: Taking taylor expansion of 0 in z
1.298 * [backup-simplify]: Simplify 0 into 0
1.299 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.299 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.299 * [backup-simplify]: Simplify 0 into 0
1.300 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.301 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.301 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.302 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.303 * [backup-simplify]: Simplify 4.0 into 4.0
1.304 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.304 * * * [progress]: simplifying candidates
1.305 * [simplify]: Simplifying:
  (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z))
  (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z))
  (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z))
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (- (* 4.0 (- (- x y) (* z 0.5))))
  (- z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 4.0 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) 1)
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
2.884 * * * [progress]: adding candidates to table
2.935 * * [progress]: iteration 2 / 4
2.935 * * * [progress]: picking best candidate
2.939 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>
2.939 * * * [progress]: localizing error
2.949 * * * [progress]: generating rewritten candidates
2.949 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
2.984 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
3.011 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
3.058 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.073 * * * [progress]: generating series expansions
3.073 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
3.074 * [backup-simplify]: Simplify (* 4.0 (/ x z)) into (* 4.0 (/ x z))
3.074 * [approximate]: Taking taylor expansion of (* 4.0 (/ x z)) in (x z) around 0
3.074 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z
3.074 * [taylor]: Taking taylor expansion of 4.0 in z
3.074 * [backup-simplify]: Simplify 4.0 into 4.0
3.074 * [taylor]: Taking taylor expansion of (/ x z) in z
3.074 * [taylor]: Taking taylor expansion of x in z
3.074 * [backup-simplify]: Simplify x into x
3.074 * [taylor]: Taking taylor expansion of z in z
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.074 * [backup-simplify]: Simplify (/ x 1) into x
3.074 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.074 * [taylor]: Taking taylor expansion of 4.0 in x
3.074 * [backup-simplify]: Simplify 4.0 into 4.0
3.074 * [taylor]: Taking taylor expansion of (/ x z) in x
3.074 * [taylor]: Taking taylor expansion of x in x
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.074 * [taylor]: Taking taylor expansion of z in x
3.074 * [backup-simplify]: Simplify z into z
3.074 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.074 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.074 * [taylor]: Taking taylor expansion of 4.0 in x
3.074 * [backup-simplify]: Simplify 4.0 into 4.0
3.074 * [taylor]: Taking taylor expansion of (/ x z) in x
3.074 * [taylor]: Taking taylor expansion of x in x
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.074 * [taylor]: Taking taylor expansion of z in x
3.074 * [backup-simplify]: Simplify z into z
3.074 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.074 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
3.074 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.074 * [taylor]: Taking taylor expansion of 4.0 in z
3.074 * [backup-simplify]: Simplify 4.0 into 4.0
3.074 * [taylor]: Taking taylor expansion of z in z
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.075 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
3.075 * [backup-simplify]: Simplify 4.0 into 4.0
3.075 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.075 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
3.075 * [taylor]: Taking taylor expansion of 0 in z
3.075 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
3.076 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.077 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
3.077 * [taylor]: Taking taylor expansion of 0 in z
3.077 * [backup-simplify]: Simplify 0 into 0
3.077 * [backup-simplify]: Simplify 0 into 0
3.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.077 * [backup-simplify]: Simplify 0 into 0
3.077 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.078 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
3.078 * [taylor]: Taking taylor expansion of 0 in z
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.079 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 z) x)) into (* 4.0 (/ x z))
3.079 * [backup-simplify]: Simplify (* 4.0 (/ (/ 1 x) (/ 1 z))) into (* 4.0 (/ z x))
3.079 * [approximate]: Taking taylor expansion of (* 4.0 (/ z x)) in (x z) around 0
3.079 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.079 * [taylor]: Taking taylor expansion of 4.0 in z
3.079 * [backup-simplify]: Simplify 4.0 into 4.0
3.079 * [taylor]: Taking taylor expansion of (/ z x) in z
3.079 * [taylor]: Taking taylor expansion of z in z
3.079 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify 1 into 1
3.079 * [taylor]: Taking taylor expansion of x in z
3.079 * [backup-simplify]: Simplify x into x
3.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.079 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.079 * [taylor]: Taking taylor expansion of 4.0 in x
3.079 * [backup-simplify]: Simplify 4.0 into 4.0
3.079 * [taylor]: Taking taylor expansion of (/ z x) in x
3.079 * [taylor]: Taking taylor expansion of z in x
3.079 * [backup-simplify]: Simplify z into z
3.079 * [taylor]: Taking taylor expansion of x in x
3.079 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify 1 into 1
3.079 * [backup-simplify]: Simplify (/ z 1) into z
3.079 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.079 * [taylor]: Taking taylor expansion of 4.0 in x
3.079 * [backup-simplify]: Simplify 4.0 into 4.0
3.079 * [taylor]: Taking taylor expansion of (/ z x) in x
3.079 * [taylor]: Taking taylor expansion of z in x
3.079 * [backup-simplify]: Simplify z into z
3.079 * [taylor]: Taking taylor expansion of x in x
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify 1 into 1
3.080 * [backup-simplify]: Simplify (/ z 1) into z
3.080 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.080 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.080 * [taylor]: Taking taylor expansion of 4.0 in z
3.080 * [backup-simplify]: Simplify 4.0 into 4.0
3.080 * [taylor]: Taking taylor expansion of z in z
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify 1 into 1
3.081 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.081 * [backup-simplify]: Simplify 4.0 into 4.0
3.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.081 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.081 * [taylor]: Taking taylor expansion of 0 in z
3.081 * [backup-simplify]: Simplify 0 into 0
3.081 * [backup-simplify]: Simplify 0 into 0
3.082 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.082 * [backup-simplify]: Simplify 0 into 0
3.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.084 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.084 * [taylor]: Taking taylor expansion of 0 in z
3.084 * [backup-simplify]: Simplify 0 into 0
3.084 * [backup-simplify]: Simplify 0 into 0
3.084 * [backup-simplify]: Simplify 0 into 0
3.085 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.085 * [backup-simplify]: Simplify 0 into 0
3.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.089 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
3.089 * [taylor]: Taking taylor expansion of 0 in z
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 z) (/ 1 (/ 1 x)))) into (* 4.0 (/ x z))
3.089 * [backup-simplify]: Simplify (* 4.0 (/ (/ 1 (- x)) (/ 1 (- z)))) into (* 4.0 (/ z x))
3.089 * [approximate]: Taking taylor expansion of (* 4.0 (/ z x)) in (x z) around 0
3.089 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.089 * [taylor]: Taking taylor expansion of 4.0 in z
3.090 * [backup-simplify]: Simplify 4.0 into 4.0
3.090 * [taylor]: Taking taylor expansion of (/ z x) in z
3.090 * [taylor]: Taking taylor expansion of z in z
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [taylor]: Taking taylor expansion of x in z
3.090 * [backup-simplify]: Simplify x into x
3.090 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.090 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.090 * [taylor]: Taking taylor expansion of 4.0 in x
3.090 * [backup-simplify]: Simplify 4.0 into 4.0
3.090 * [taylor]: Taking taylor expansion of (/ z x) in x
3.090 * [taylor]: Taking taylor expansion of z in x
3.090 * [backup-simplify]: Simplify z into z
3.090 * [taylor]: Taking taylor expansion of x in x
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [backup-simplify]: Simplify (/ z 1) into z
3.090 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.090 * [taylor]: Taking taylor expansion of 4.0 in x
3.090 * [backup-simplify]: Simplify 4.0 into 4.0
3.090 * [taylor]: Taking taylor expansion of (/ z x) in x
3.090 * [taylor]: Taking taylor expansion of z in x
3.090 * [backup-simplify]: Simplify z into z
3.090 * [taylor]: Taking taylor expansion of x in x
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [backup-simplify]: Simplify (/ z 1) into z
3.091 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.091 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.091 * [taylor]: Taking taylor expansion of 4.0 in z
3.091 * [backup-simplify]: Simplify 4.0 into 4.0
3.091 * [taylor]: Taking taylor expansion of z in z
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 1 into 1
3.092 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.092 * [backup-simplify]: Simplify 4.0 into 4.0
3.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.094 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.094 * [taylor]: Taking taylor expansion of 0 in z
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.095 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.095 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.097 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.097 * [taylor]: Taking taylor expansion of 0 in z
3.097 * [backup-simplify]: Simplify 0 into 0
3.097 * [backup-simplify]: Simplify 0 into 0
3.097 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.100 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
3.100 * [taylor]: Taking taylor expansion of 0 in z
3.100 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (- z)) (/ 1 (/ 1 (- x))))) into (* 4.0 (/ x z))
3.100 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
3.100 * [backup-simplify]: Simplify (* 4.0 (/ y z)) into (* 4.0 (/ y z))
3.100 * [approximate]: Taking taylor expansion of (* 4.0 (/ y z)) in (y z) around 0
3.100 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.100 * [taylor]: Taking taylor expansion of 4.0 in z
3.100 * [backup-simplify]: Simplify 4.0 into 4.0
3.101 * [taylor]: Taking taylor expansion of (/ y z) in z
3.101 * [taylor]: Taking taylor expansion of y in z
3.101 * [backup-simplify]: Simplify y into y
3.101 * [taylor]: Taking taylor expansion of z in z
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [backup-simplify]: Simplify (/ y 1) into y
3.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.101 * [taylor]: Taking taylor expansion of 4.0 in y
3.101 * [backup-simplify]: Simplify 4.0 into 4.0
3.101 * [taylor]: Taking taylor expansion of (/ y z) in y
3.101 * [taylor]: Taking taylor expansion of y in y
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [taylor]: Taking taylor expansion of z in y
3.101 * [backup-simplify]: Simplify z into z
3.101 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.101 * [taylor]: Taking taylor expansion of 4.0 in y
3.101 * [backup-simplify]: Simplify 4.0 into 4.0
3.101 * [taylor]: Taking taylor expansion of (/ y z) in y
3.101 * [taylor]: Taking taylor expansion of y in y
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [taylor]: Taking taylor expansion of z in y
3.101 * [backup-simplify]: Simplify z into z
3.101 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.101 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
3.101 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.101 * [taylor]: Taking taylor expansion of 4.0 in z
3.101 * [backup-simplify]: Simplify 4.0 into 4.0
3.101 * [taylor]: Taking taylor expansion of z in z
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
3.101 * [backup-simplify]: Simplify 4.0 into 4.0
3.102 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.102 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
3.102 * [taylor]: Taking taylor expansion of 0 in z
3.102 * [backup-simplify]: Simplify 0 into 0
3.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
3.102 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.103 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
3.103 * [taylor]: Taking taylor expansion of 0 in z
3.103 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.104 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.105 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
3.105 * [taylor]: Taking taylor expansion of 0 in z
3.105 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.105 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 z) y)) into (* 4.0 (/ y z))
3.105 * [backup-simplify]: Simplify (* 4.0 (/ (/ 1 y) (/ 1 z))) into (* 4.0 (/ z y))
3.106 * [approximate]: Taking taylor expansion of (* 4.0 (/ z y)) in (y z) around 0
3.106 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.106 * [taylor]: Taking taylor expansion of 4.0 in z
3.106 * [backup-simplify]: Simplify 4.0 into 4.0
3.106 * [taylor]: Taking taylor expansion of (/ z y) in z
3.106 * [taylor]: Taking taylor expansion of z in z
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify 1 into 1
3.106 * [taylor]: Taking taylor expansion of y in z
3.106 * [backup-simplify]: Simplify y into y
3.106 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.106 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.106 * [taylor]: Taking taylor expansion of 4.0 in y
3.106 * [backup-simplify]: Simplify 4.0 into 4.0
3.106 * [taylor]: Taking taylor expansion of (/ z y) in y
3.106 * [taylor]: Taking taylor expansion of z in y
3.106 * [backup-simplify]: Simplify z into z
3.106 * [taylor]: Taking taylor expansion of y in y
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify 1 into 1
3.106 * [backup-simplify]: Simplify (/ z 1) into z
3.106 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.106 * [taylor]: Taking taylor expansion of 4.0 in y
3.106 * [backup-simplify]: Simplify 4.0 into 4.0
3.106 * [taylor]: Taking taylor expansion of (/ z y) in y
3.106 * [taylor]: Taking taylor expansion of z in y
3.106 * [backup-simplify]: Simplify z into z
3.106 * [taylor]: Taking taylor expansion of y in y
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify 1 into 1
3.106 * [backup-simplify]: Simplify (/ z 1) into z
3.106 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.106 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.106 * [taylor]: Taking taylor expansion of 4.0 in z
3.106 * [backup-simplify]: Simplify 4.0 into 4.0
3.106 * [taylor]: Taking taylor expansion of z in z
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify 1 into 1
3.107 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.107 * [backup-simplify]: Simplify 4.0 into 4.0
3.108 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.108 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.108 * [taylor]: Taking taylor expansion of 0 in z
3.108 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.110 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.110 * [taylor]: Taking taylor expansion of 0 in z
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.111 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.112 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
3.112 * [taylor]: Taking taylor expansion of 0 in z
3.112 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 z) (/ 1 (/ 1 y)))) into (* 4.0 (/ y z))
3.113 * [backup-simplify]: Simplify (* 4.0 (/ (/ 1 (- y)) (/ 1 (- z)))) into (* 4.0 (/ z y))
3.113 * [approximate]: Taking taylor expansion of (* 4.0 (/ z y)) in (y z) around 0
3.113 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.113 * [taylor]: Taking taylor expansion of 4.0 in z
3.113 * [backup-simplify]: Simplify 4.0 into 4.0
3.113 * [taylor]: Taking taylor expansion of (/ z y) in z
3.113 * [taylor]: Taking taylor expansion of z in z
3.113 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify 1 into 1
3.113 * [taylor]: Taking taylor expansion of y in z
3.113 * [backup-simplify]: Simplify y into y
3.113 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.113 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.113 * [taylor]: Taking taylor expansion of 4.0 in y
3.113 * [backup-simplify]: Simplify 4.0 into 4.0
3.113 * [taylor]: Taking taylor expansion of (/ z y) in y
3.113 * [taylor]: Taking taylor expansion of z in y
3.113 * [backup-simplify]: Simplify z into z
3.113 * [taylor]: Taking taylor expansion of y in y
3.113 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify 1 into 1
3.113 * [backup-simplify]: Simplify (/ z 1) into z
3.113 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.113 * [taylor]: Taking taylor expansion of 4.0 in y
3.113 * [backup-simplify]: Simplify 4.0 into 4.0
3.113 * [taylor]: Taking taylor expansion of (/ z y) in y
3.113 * [taylor]: Taking taylor expansion of z in y
3.113 * [backup-simplify]: Simplify z into z
3.113 * [taylor]: Taking taylor expansion of y in y
3.113 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify 1 into 1
3.113 * [backup-simplify]: Simplify (/ z 1) into z
3.113 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.113 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.113 * [taylor]: Taking taylor expansion of 4.0 in z
3.113 * [backup-simplify]: Simplify 4.0 into 4.0
3.113 * [taylor]: Taking taylor expansion of z in z
3.113 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify 1 into 1
3.114 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.114 * [backup-simplify]: Simplify 4.0 into 4.0
3.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.115 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.115 * [taylor]: Taking taylor expansion of 0 in z
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.116 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.117 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.117 * [taylor]: Taking taylor expansion of 0 in z
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.118 * [backup-simplify]: Simplify 0 into 0
3.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.120 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
3.120 * [taylor]: Taking taylor expansion of 0 in z
3.120 * [backup-simplify]: Simplify 0 into 0
3.120 * [backup-simplify]: Simplify 0 into 0
3.120 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (- z)) (/ 1 (/ 1 (- y))))) into (* 4.0 (/ y z))
3.120 * * * * [progress]: [ 3 / 4 ] generating series at (2)
3.120 * [backup-simplify]: Simplify (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
3.120 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in (x z y) around 0
3.120 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in y
3.120 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in y
3.120 * [taylor]: Taking taylor expansion of 4.0 in y
3.120 * [backup-simplify]: Simplify 4.0 into 4.0
3.120 * [taylor]: Taking taylor expansion of (/ x z) in y
3.120 * [taylor]: Taking taylor expansion of x in y
3.120 * [backup-simplify]: Simplify x into x
3.120 * [taylor]: Taking taylor expansion of z in y
3.120 * [backup-simplify]: Simplify z into z
3.120 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.120 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y
3.120 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.120 * [taylor]: Taking taylor expansion of 4.0 in y
3.120 * [backup-simplify]: Simplify 4.0 into 4.0
3.120 * [taylor]: Taking taylor expansion of (/ y z) in y
3.120 * [taylor]: Taking taylor expansion of y in y
3.120 * [backup-simplify]: Simplify 0 into 0
3.120 * [backup-simplify]: Simplify 1 into 1
3.120 * [taylor]: Taking taylor expansion of z in y
3.120 * [backup-simplify]: Simplify z into z
3.120 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.120 * [taylor]: Taking taylor expansion of 2.0 in y
3.120 * [backup-simplify]: Simplify 2.0 into 2.0
3.120 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in z
3.120 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z
3.120 * [taylor]: Taking taylor expansion of 4.0 in z
3.121 * [backup-simplify]: Simplify 4.0 into 4.0
3.121 * [taylor]: Taking taylor expansion of (/ x z) in z
3.121 * [taylor]: Taking taylor expansion of x in z
3.121 * [backup-simplify]: Simplify x into x
3.121 * [taylor]: Taking taylor expansion of z in z
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 1 into 1
3.121 * [backup-simplify]: Simplify (/ x 1) into x
3.121 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z
3.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.121 * [taylor]: Taking taylor expansion of 4.0 in z
3.121 * [backup-simplify]: Simplify 4.0 into 4.0
3.121 * [taylor]: Taking taylor expansion of (/ y z) in z
3.121 * [taylor]: Taking taylor expansion of y in z
3.121 * [backup-simplify]: Simplify y into y
3.121 * [taylor]: Taking taylor expansion of z in z
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 1 into 1
3.121 * [backup-simplify]: Simplify (/ y 1) into y
3.121 * [taylor]: Taking taylor expansion of 2.0 in z
3.121 * [backup-simplify]: Simplify 2.0 into 2.0
3.121 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x
3.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.121 * [taylor]: Taking taylor expansion of 4.0 in x
3.121 * [backup-simplify]: Simplify 4.0 into 4.0
3.121 * [taylor]: Taking taylor expansion of (/ x z) in x
3.121 * [taylor]: Taking taylor expansion of x in x
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 1 into 1
3.121 * [taylor]: Taking taylor expansion of z in x
3.121 * [backup-simplify]: Simplify z into z
3.121 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.121 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x
3.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
3.121 * [taylor]: Taking taylor expansion of 4.0 in x
3.121 * [backup-simplify]: Simplify 4.0 into 4.0
3.121 * [taylor]: Taking taylor expansion of (/ y z) in x
3.121 * [taylor]: Taking taylor expansion of y in x
3.121 * [backup-simplify]: Simplify y into y
3.121 * [taylor]: Taking taylor expansion of z in x
3.121 * [backup-simplify]: Simplify z into z
3.121 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.121 * [taylor]: Taking taylor expansion of 2.0 in x
3.121 * [backup-simplify]: Simplify 2.0 into 2.0
3.121 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x
3.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.121 * [taylor]: Taking taylor expansion of 4.0 in x
3.121 * [backup-simplify]: Simplify 4.0 into 4.0
3.121 * [taylor]: Taking taylor expansion of (/ x z) in x
3.121 * [taylor]: Taking taylor expansion of x in x
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 1 into 1
3.121 * [taylor]: Taking taylor expansion of z in x
3.121 * [backup-simplify]: Simplify z into z
3.121 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.121 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x
3.122 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
3.122 * [taylor]: Taking taylor expansion of 4.0 in x
3.122 * [backup-simplify]: Simplify 4.0 into 4.0
3.122 * [taylor]: Taking taylor expansion of (/ y z) in x
3.122 * [taylor]: Taking taylor expansion of y in x
3.122 * [backup-simplify]: Simplify y into y
3.122 * [taylor]: Taking taylor expansion of z in x
3.122 * [backup-simplify]: Simplify z into z
3.122 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.122 * [taylor]: Taking taylor expansion of 2.0 in x
3.122 * [backup-simplify]: Simplify 2.0 into 2.0
3.122 * [backup-simplify]: Simplify (* 4.0 (/ y z)) into (* 4.0 (/ y z))
3.122 * [backup-simplify]: Simplify (+ (* 4.0 (/ y z)) 2.0) into (+ (* 4.0 (/ y z)) 2.0)
3.122 * [backup-simplify]: Simplify (- (+ (* 4.0 (/ y z)) 2.0)) into (- (+ (* 4.0 (/ y z)) 2.0))
3.122 * [backup-simplify]: Simplify (+ 0 (- (+ (* 4.0 (/ y z)) 2.0))) into (- (+ (* 4.0 (/ y z)) 2.0))
3.122 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y z)) 2.0)) in z
3.122 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z
3.122 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.122 * [taylor]: Taking taylor expansion of 4.0 in z
3.122 * [backup-simplify]: Simplify 4.0 into 4.0
3.122 * [taylor]: Taking taylor expansion of (/ y z) in z
3.122 * [taylor]: Taking taylor expansion of y in z
3.122 * [backup-simplify]: Simplify y into y
3.122 * [taylor]: Taking taylor expansion of z in z
3.122 * [backup-simplify]: Simplify 0 into 0
3.122 * [backup-simplify]: Simplify 1 into 1
3.122 * [backup-simplify]: Simplify (/ y 1) into y
3.122 * [taylor]: Taking taylor expansion of 2.0 in z
3.122 * [backup-simplify]: Simplify 2.0 into 2.0
3.122 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
3.122 * [backup-simplify]: Simplify (+ (* 4.0 y) 0) into (* 4.0 y)
3.123 * [backup-simplify]: Simplify (- (* 4.0 y)) into (- (* 4.0 y))
3.123 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
3.123 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
3.123 * [taylor]: Taking taylor expansion of 4.0 in y
3.123 * [backup-simplify]: Simplify 4.0 into 4.0
3.123 * [taylor]: Taking taylor expansion of y in y
3.123 * [backup-simplify]: Simplify 0 into 0
3.123 * [backup-simplify]: Simplify 1 into 1
3.123 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.123 * [backup-simplify]: Simplify (- 0) into 0
3.123 * [backup-simplify]: Simplify 0 into 0
3.123 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
3.123 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
3.124 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ y z))) into 0
3.124 * [backup-simplify]: Simplify (+ 0 0) into 0
3.124 * [backup-simplify]: Simplify (- 0) into 0
3.124 * [backup-simplify]: Simplify (+ (/ 4.0 z) 0) into (* 4.0 (/ 1 z))
3.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.124 * [taylor]: Taking taylor expansion of 4.0 in z
3.124 * [backup-simplify]: Simplify 4.0 into 4.0
3.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.124 * [taylor]: Taking taylor expansion of z in z
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify 1 into 1
3.125 * [backup-simplify]: Simplify (/ 1 1) into 1
3.125 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.125 * [taylor]: Taking taylor expansion of 4.0 in y
3.125 * [backup-simplify]: Simplify 4.0 into 4.0
3.125 * [backup-simplify]: Simplify 4.0 into 4.0
3.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
3.126 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
3.126 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.126 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.126 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.126 * [taylor]: Taking taylor expansion of 2.0 in y
3.126 * [backup-simplify]: Simplify 2.0 into 2.0
3.127 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.127 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.128 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.129 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.129 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.130 * [backup-simplify]: Simplify (+ (* (- 4.0) (* y (* (/ 1 z) 1))) (+ (- 2.0) (* 4.0 (* 1 (* (/ 1 z) x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
3.131 * [backup-simplify]: Simplify (- (* 4.0 (/ (/ 1 x) (/ 1 z))) (+ (* 4.0 (/ (/ 1 y) (/ 1 z))) 2.0)) into (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0))
3.131 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x z y) around 0
3.131 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y
3.131 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y
3.131 * [taylor]: Taking taylor expansion of 4.0 in y
3.131 * [backup-simplify]: Simplify 4.0 into 4.0
3.131 * [taylor]: Taking taylor expansion of (/ z x) in y
3.131 * [taylor]: Taking taylor expansion of z in y
3.131 * [backup-simplify]: Simplify z into z
3.131 * [taylor]: Taking taylor expansion of x in y
3.131 * [backup-simplify]: Simplify x into x
3.131 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.131 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.131 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.131 * [taylor]: Taking taylor expansion of 4.0 in y
3.131 * [backup-simplify]: Simplify 4.0 into 4.0
3.131 * [taylor]: Taking taylor expansion of (/ z y) in y
3.131 * [taylor]: Taking taylor expansion of z in y
3.131 * [backup-simplify]: Simplify z into z
3.132 * [taylor]: Taking taylor expansion of y in y
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [backup-simplify]: Simplify (/ z 1) into z
3.132 * [taylor]: Taking taylor expansion of 2.0 in y
3.132 * [backup-simplify]: Simplify 2.0 into 2.0
3.132 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z
3.132 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.132 * [taylor]: Taking taylor expansion of 4.0 in z
3.132 * [backup-simplify]: Simplify 4.0 into 4.0
3.132 * [taylor]: Taking taylor expansion of (/ z x) in z
3.132 * [taylor]: Taking taylor expansion of z in z
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [taylor]: Taking taylor expansion of x in z
3.132 * [backup-simplify]: Simplify x into x
3.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.132 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.132 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.132 * [taylor]: Taking taylor expansion of 4.0 in z
3.132 * [backup-simplify]: Simplify 4.0 into 4.0
3.132 * [taylor]: Taking taylor expansion of (/ z y) in z
3.132 * [taylor]: Taking taylor expansion of z in z
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [taylor]: Taking taylor expansion of y in z
3.132 * [backup-simplify]: Simplify y into y
3.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.132 * [taylor]: Taking taylor expansion of 2.0 in z
3.133 * [backup-simplify]: Simplify 2.0 into 2.0
3.133 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.133 * [taylor]: Taking taylor expansion of 4.0 in x
3.133 * [backup-simplify]: Simplify 4.0 into 4.0
3.133 * [taylor]: Taking taylor expansion of (/ z x) in x
3.133 * [taylor]: Taking taylor expansion of z in x
3.133 * [backup-simplify]: Simplify z into z
3.133 * [taylor]: Taking taylor expansion of x in x
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 1 into 1
3.133 * [backup-simplify]: Simplify (/ z 1) into z
3.133 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.133 * [taylor]: Taking taylor expansion of 4.0 in x
3.133 * [backup-simplify]: Simplify 4.0 into 4.0
3.133 * [taylor]: Taking taylor expansion of (/ z y) in x
3.133 * [taylor]: Taking taylor expansion of z in x
3.133 * [backup-simplify]: Simplify z into z
3.133 * [taylor]: Taking taylor expansion of y in x
3.133 * [backup-simplify]: Simplify y into y
3.133 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.133 * [taylor]: Taking taylor expansion of 2.0 in x
3.133 * [backup-simplify]: Simplify 2.0 into 2.0
3.133 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.133 * [taylor]: Taking taylor expansion of 4.0 in x
3.133 * [backup-simplify]: Simplify 4.0 into 4.0
3.133 * [taylor]: Taking taylor expansion of (/ z x) in x
3.133 * [taylor]: Taking taylor expansion of z in x
3.134 * [backup-simplify]: Simplify z into z
3.134 * [taylor]: Taking taylor expansion of x in x
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 1 into 1
3.134 * [backup-simplify]: Simplify (/ z 1) into z
3.134 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.134 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.134 * [taylor]: Taking taylor expansion of 4.0 in x
3.134 * [backup-simplify]: Simplify 4.0 into 4.0
3.134 * [taylor]: Taking taylor expansion of (/ z y) in x
3.134 * [taylor]: Taking taylor expansion of z in x
3.134 * [backup-simplify]: Simplify z into z
3.134 * [taylor]: Taking taylor expansion of y in x
3.134 * [backup-simplify]: Simplify y into y
3.134 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.134 * [taylor]: Taking taylor expansion of 2.0 in x
3.134 * [backup-simplify]: Simplify 2.0 into 2.0
3.134 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.134 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
3.134 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.134 * [taylor]: Taking taylor expansion of 4.0 in z
3.134 * [backup-simplify]: Simplify 4.0 into 4.0
3.134 * [taylor]: Taking taylor expansion of z in z
3.135 * [backup-simplify]: Simplify 0 into 0
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.135 * [taylor]: Taking taylor expansion of 0 in y
3.135 * [backup-simplify]: Simplify 0 into 0
3.136 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.137 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.137 * [backup-simplify]: Simplify (* 4.0 (/ z y)) into (* 4.0 (/ z y))
3.137 * [backup-simplify]: Simplify (+ (* 4.0 (/ z y)) 2.0) into (+ (* 4.0 (/ z y)) 2.0)
3.137 * [backup-simplify]: Simplify (- (+ (* 4.0 (/ z y)) 2.0)) into (- (+ (* 4.0 (/ z y)) 2.0))
3.137 * [backup-simplify]: Simplify (+ 0 (- (+ (* 4.0 (/ z y)) 2.0))) into (- (+ (* 4.0 (/ z y)) 2.0))
3.137 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z
3.137 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.137 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.137 * [taylor]: Taking taylor expansion of 4.0 in z
3.138 * [backup-simplify]: Simplify 4.0 into 4.0
3.138 * [taylor]: Taking taylor expansion of (/ z y) in z
3.138 * [taylor]: Taking taylor expansion of z in z
3.138 * [backup-simplify]: Simplify 0 into 0
3.138 * [backup-simplify]: Simplify 1 into 1
3.138 * [taylor]: Taking taylor expansion of y in z
3.138 * [backup-simplify]: Simplify y into y
3.138 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.138 * [taylor]: Taking taylor expansion of 2.0 in z
3.138 * [backup-simplify]: Simplify 2.0 into 2.0
3.138 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.139 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.139 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.139 * [taylor]: Taking taylor expansion of 2.0 in y
3.139 * [backup-simplify]: Simplify 2.0 into 2.0
3.141 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.141 * [taylor]: Taking taylor expansion of 4.0 in y
3.141 * [backup-simplify]: Simplify 4.0 into 4.0
3.141 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.143 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.143 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.143 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ z y))) into 0
3.143 * [backup-simplify]: Simplify (+ 0 0) into 0
3.144 * [backup-simplify]: Simplify (- 0) into 0
3.144 * [backup-simplify]: Simplify (+ 0 0) into 0
3.144 * [taylor]: Taking taylor expansion of 0 in z
3.144 * [backup-simplify]: Simplify 0 into 0
3.144 * [taylor]: Taking taylor expansion of 0 in y
3.144 * [backup-simplify]: Simplify 0 into 0
3.144 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
3.144 * [backup-simplify]: Simplify (+ (/ 4.0 y) 0) into (* 4.0 (/ 1 y))
3.144 * [backup-simplify]: Simplify (- (* 4.0 (/ 1 y))) into (- (* 4.0 (/ 1 y)))
3.144 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
3.144 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.144 * [taylor]: Taking taylor expansion of 4.0 in y
3.144 * [backup-simplify]: Simplify 4.0 into 4.0
3.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.144 * [taylor]: Taking taylor expansion of y in y
3.144 * [backup-simplify]: Simplify 0 into 0
3.144 * [backup-simplify]: Simplify 1 into 1
3.144 * [backup-simplify]: Simplify (/ 1 1) into 1
3.145 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.145 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.145 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.146 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.146 * [taylor]: Taking taylor expansion of 0 in y
3.146 * [backup-simplify]: Simplify 0 into 0
3.146 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.146 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.146 * [backup-simplify]: Simplify 4.0 into 4.0
3.147 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (+ (- 2.0) (* (- 4.0) (* (/ 1 (/ 1 y)) (* (/ 1 z) 1))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
3.148 * [backup-simplify]: Simplify (- (* 4.0 (/ (/ 1 (- x)) (/ 1 (- z)))) (+ (* 4.0 (/ (/ 1 (- y)) (/ 1 (- z)))) 2.0)) into (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0))
3.148 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x z y) around 0
3.148 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y
3.148 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y
3.148 * [taylor]: Taking taylor expansion of 4.0 in y
3.148 * [backup-simplify]: Simplify 4.0 into 4.0
3.148 * [taylor]: Taking taylor expansion of (/ z x) in y
3.148 * [taylor]: Taking taylor expansion of z in y
3.148 * [backup-simplify]: Simplify z into z
3.148 * [taylor]: Taking taylor expansion of x in y
3.148 * [backup-simplify]: Simplify x into x
3.148 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.148 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.148 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.148 * [taylor]: Taking taylor expansion of 4.0 in y
3.148 * [backup-simplify]: Simplify 4.0 into 4.0
3.148 * [taylor]: Taking taylor expansion of (/ z y) in y
3.148 * [taylor]: Taking taylor expansion of z in y
3.148 * [backup-simplify]: Simplify z into z
3.148 * [taylor]: Taking taylor expansion of y in y
3.148 * [backup-simplify]: Simplify 0 into 0
3.148 * [backup-simplify]: Simplify 1 into 1
3.148 * [backup-simplify]: Simplify (/ z 1) into z
3.148 * [taylor]: Taking taylor expansion of 2.0 in y
3.148 * [backup-simplify]: Simplify 2.0 into 2.0
3.148 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z
3.148 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.148 * [taylor]: Taking taylor expansion of 4.0 in z
3.148 * [backup-simplify]: Simplify 4.0 into 4.0
3.148 * [taylor]: Taking taylor expansion of (/ z x) in z
3.148 * [taylor]: Taking taylor expansion of z in z
3.148 * [backup-simplify]: Simplify 0 into 0
3.148 * [backup-simplify]: Simplify 1 into 1
3.148 * [taylor]: Taking taylor expansion of x in z
3.148 * [backup-simplify]: Simplify x into x
3.148 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.148 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.148 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.148 * [taylor]: Taking taylor expansion of 4.0 in z
3.148 * [backup-simplify]: Simplify 4.0 into 4.0
3.148 * [taylor]: Taking taylor expansion of (/ z y) in z
3.148 * [taylor]: Taking taylor expansion of z in z
3.148 * [backup-simplify]: Simplify 0 into 0
3.148 * [backup-simplify]: Simplify 1 into 1
3.148 * [taylor]: Taking taylor expansion of y in z
3.148 * [backup-simplify]: Simplify y into y
3.148 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.149 * [taylor]: Taking taylor expansion of 2.0 in z
3.149 * [backup-simplify]: Simplify 2.0 into 2.0
3.149 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.149 * [taylor]: Taking taylor expansion of 4.0 in x
3.149 * [backup-simplify]: Simplify 4.0 into 4.0
3.149 * [taylor]: Taking taylor expansion of (/ z x) in x
3.149 * [taylor]: Taking taylor expansion of z in x
3.149 * [backup-simplify]: Simplify z into z
3.149 * [taylor]: Taking taylor expansion of x in x
3.149 * [backup-simplify]: Simplify 0 into 0
3.149 * [backup-simplify]: Simplify 1 into 1
3.149 * [backup-simplify]: Simplify (/ z 1) into z
3.149 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.149 * [taylor]: Taking taylor expansion of 4.0 in x
3.149 * [backup-simplify]: Simplify 4.0 into 4.0
3.149 * [taylor]: Taking taylor expansion of (/ z y) in x
3.149 * [taylor]: Taking taylor expansion of z in x
3.149 * [backup-simplify]: Simplify z into z
3.149 * [taylor]: Taking taylor expansion of y in x
3.149 * [backup-simplify]: Simplify y into y
3.149 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.149 * [taylor]: Taking taylor expansion of 2.0 in x
3.149 * [backup-simplify]: Simplify 2.0 into 2.0
3.149 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.149 * [taylor]: Taking taylor expansion of 4.0 in x
3.149 * [backup-simplify]: Simplify 4.0 into 4.0
3.149 * [taylor]: Taking taylor expansion of (/ z x) in x
3.149 * [taylor]: Taking taylor expansion of z in x
3.149 * [backup-simplify]: Simplify z into z
3.149 * [taylor]: Taking taylor expansion of x in x
3.149 * [backup-simplify]: Simplify 0 into 0
3.149 * [backup-simplify]: Simplify 1 into 1
3.149 * [backup-simplify]: Simplify (/ z 1) into z
3.149 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.149 * [taylor]: Taking taylor expansion of 4.0 in x
3.149 * [backup-simplify]: Simplify 4.0 into 4.0
3.149 * [taylor]: Taking taylor expansion of (/ z y) in x
3.149 * [taylor]: Taking taylor expansion of z in x
3.149 * [backup-simplify]: Simplify z into z
3.149 * [taylor]: Taking taylor expansion of y in x
3.149 * [backup-simplify]: Simplify y into y
3.149 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.149 * [taylor]: Taking taylor expansion of 2.0 in x
3.149 * [backup-simplify]: Simplify 2.0 into 2.0
3.149 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.150 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
3.150 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.150 * [taylor]: Taking taylor expansion of 4.0 in z
3.150 * [backup-simplify]: Simplify 4.0 into 4.0
3.150 * [taylor]: Taking taylor expansion of z in z
3.150 * [backup-simplify]: Simplify 0 into 0
3.150 * [backup-simplify]: Simplify 1 into 1
3.150 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.150 * [taylor]: Taking taylor expansion of 0 in y
3.150 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.151 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.151 * [backup-simplify]: Simplify (* 4.0 (/ z y)) into (* 4.0 (/ z y))
3.151 * [backup-simplify]: Simplify (+ (* 4.0 (/ z y)) 2.0) into (+ (* 4.0 (/ z y)) 2.0)
3.151 * [backup-simplify]: Simplify (- (+ (* 4.0 (/ z y)) 2.0)) into (- (+ (* 4.0 (/ z y)) 2.0))
3.151 * [backup-simplify]: Simplify (+ 0 (- (+ (* 4.0 (/ z y)) 2.0))) into (- (+ (* 4.0 (/ z y)) 2.0))
3.151 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z
3.151 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.151 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.151 * [taylor]: Taking taylor expansion of 4.0 in z
3.151 * [backup-simplify]: Simplify 4.0 into 4.0
3.151 * [taylor]: Taking taylor expansion of (/ z y) in z
3.151 * [taylor]: Taking taylor expansion of z in z
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify 1 into 1
3.151 * [taylor]: Taking taylor expansion of y in z
3.151 * [backup-simplify]: Simplify y into y
3.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.151 * [taylor]: Taking taylor expansion of 2.0 in z
3.151 * [backup-simplify]: Simplify 2.0 into 2.0
3.152 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.152 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.152 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.152 * [taylor]: Taking taylor expansion of 2.0 in y
3.152 * [backup-simplify]: Simplify 2.0 into 2.0
3.153 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.153 * [taylor]: Taking taylor expansion of 4.0 in y
3.153 * [backup-simplify]: Simplify 4.0 into 4.0
3.153 * [backup-simplify]: Simplify 0 into 0
3.154 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.154 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.154 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.155 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ z y))) into 0
3.155 * [backup-simplify]: Simplify (+ 0 0) into 0
3.155 * [backup-simplify]: Simplify (- 0) into 0
3.155 * [backup-simplify]: Simplify (+ 0 0) into 0
3.155 * [taylor]: Taking taylor expansion of 0 in z
3.155 * [backup-simplify]: Simplify 0 into 0
3.155 * [taylor]: Taking taylor expansion of 0 in y
3.155 * [backup-simplify]: Simplify 0 into 0
3.155 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
3.155 * [backup-simplify]: Simplify (+ (/ 4.0 y) 0) into (* 4.0 (/ 1 y))
3.156 * [backup-simplify]: Simplify (- (* 4.0 (/ 1 y))) into (- (* 4.0 (/ 1 y)))
3.156 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
3.156 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.156 * [taylor]: Taking taylor expansion of 4.0 in y
3.156 * [backup-simplify]: Simplify 4.0 into 4.0
3.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.156 * [taylor]: Taking taylor expansion of y in y
3.156 * [backup-simplify]: Simplify 0 into 0
3.156 * [backup-simplify]: Simplify 1 into 1
3.156 * [backup-simplify]: Simplify (/ 1 1) into 1
3.156 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.156 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.157 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.157 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.157 * [taylor]: Taking taylor expansion of 0 in y
3.157 * [backup-simplify]: Simplify 0 into 0
3.157 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.158 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.158 * [backup-simplify]: Simplify 4.0 into 4.0
3.158 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (+ (- 2.0) (* (- 4.0) (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
3.159 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.159 * [backup-simplify]: Simplify (+ (* 4.0 (/ y z)) 2.0) into (+ (* 4.0 (/ y z)) 2.0)
3.159 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in (y z) around 0
3.159 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z
3.159 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.159 * [taylor]: Taking taylor expansion of 4.0 in z
3.159 * [backup-simplify]: Simplify 4.0 into 4.0
3.159 * [taylor]: Taking taylor expansion of (/ y z) in z
3.159 * [taylor]: Taking taylor expansion of y in z
3.159 * [backup-simplify]: Simplify y into y
3.159 * [taylor]: Taking taylor expansion of z in z
3.159 * [backup-simplify]: Simplify 0 into 0
3.159 * [backup-simplify]: Simplify 1 into 1
3.159 * [backup-simplify]: Simplify (/ y 1) into y
3.159 * [taylor]: Taking taylor expansion of 2.0 in z
3.159 * [backup-simplify]: Simplify 2.0 into 2.0
3.159 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y
3.159 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.159 * [taylor]: Taking taylor expansion of 4.0 in y
3.159 * [backup-simplify]: Simplify 4.0 into 4.0
3.159 * [taylor]: Taking taylor expansion of (/ y z) in y
3.159 * [taylor]: Taking taylor expansion of y in y
3.159 * [backup-simplify]: Simplify 0 into 0
3.159 * [backup-simplify]: Simplify 1 into 1
3.159 * [taylor]: Taking taylor expansion of z in y
3.159 * [backup-simplify]: Simplify z into z
3.159 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.159 * [taylor]: Taking taylor expansion of 2.0 in y
3.159 * [backup-simplify]: Simplify 2.0 into 2.0
3.159 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y
3.159 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.159 * [taylor]: Taking taylor expansion of 4.0 in y
3.159 * [backup-simplify]: Simplify 4.0 into 4.0
3.159 * [taylor]: Taking taylor expansion of (/ y z) in y
3.159 * [taylor]: Taking taylor expansion of y in y
3.159 * [backup-simplify]: Simplify 0 into 0
3.159 * [backup-simplify]: Simplify 1 into 1
3.159 * [taylor]: Taking taylor expansion of z in y
3.159 * [backup-simplify]: Simplify z into z
3.159 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.159 * [taylor]: Taking taylor expansion of 2.0 in y
3.159 * [backup-simplify]: Simplify 2.0 into 2.0
3.160 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.160 * [taylor]: Taking taylor expansion of 2.0 in z
3.160 * [backup-simplify]: Simplify 2.0 into 2.0
3.160 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
3.160 * [backup-simplify]: Simplify (+ (/ 4.0 z) 0) into (* 4.0 (/ 1 z))
3.160 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.160 * [taylor]: Taking taylor expansion of 4.0 in z
3.160 * [backup-simplify]: Simplify 4.0 into 4.0
3.160 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.160 * [taylor]: Taking taylor expansion of z in z
3.160 * [backup-simplify]: Simplify 0 into 0
3.160 * [backup-simplify]: Simplify 1 into 1
3.160 * [backup-simplify]: Simplify (/ 1 1) into 1
3.161 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.161 * [backup-simplify]: Simplify 4.0 into 4.0
3.161 * [backup-simplify]: Simplify 2.0 into 2.0
3.161 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.161 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
3.161 * [backup-simplify]: Simplify (+ 0 0) into 0
3.161 * [taylor]: Taking taylor expansion of 0 in z
3.161 * [backup-simplify]: Simplify 0 into 0
3.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.162 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.162 * [backup-simplify]: Simplify 0 into 0
3.162 * [backup-simplify]: Simplify 0 into 0
3.162 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.163 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
3.163 * [backup-simplify]: Simplify (+ 0 0) into 0
3.163 * [taylor]: Taking taylor expansion of 0 in z
3.163 * [backup-simplify]: Simplify 0 into 0
3.163 * [backup-simplify]: Simplify 0 into 0
3.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.164 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.164 * [backup-simplify]: Simplify 0 into 0
3.164 * [backup-simplify]: Simplify 0 into 0
3.164 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.165 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
3.165 * [backup-simplify]: Simplify (+ 0 0) into 0
3.165 * [taylor]: Taking taylor expansion of 0 in z
3.165 * [backup-simplify]: Simplify 0 into 0
3.165 * [backup-simplify]: Simplify 0 into 0
3.165 * [backup-simplify]: Simplify (+ 2.0 (* 4.0 (* (/ 1 z) y))) into (+ (* 4.0 (/ y z)) 2.0)
3.166 * [backup-simplify]: Simplify (+ (* 4.0 (/ (/ 1 y) (/ 1 z))) 2.0) into (+ (* 4.0 (/ z y)) 2.0)
3.166 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in (y z) around 0
3.166 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.166 * [taylor]: Taking taylor expansion of 4.0 in z
3.166 * [backup-simplify]: Simplify 4.0 into 4.0
3.166 * [taylor]: Taking taylor expansion of (/ z y) in z
3.166 * [taylor]: Taking taylor expansion of z in z
3.166 * [backup-simplify]: Simplify 0 into 0
3.166 * [backup-simplify]: Simplify 1 into 1
3.166 * [taylor]: Taking taylor expansion of y in z
3.166 * [backup-simplify]: Simplify y into y
3.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.166 * [taylor]: Taking taylor expansion of 2.0 in z
3.166 * [backup-simplify]: Simplify 2.0 into 2.0
3.166 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.166 * [taylor]: Taking taylor expansion of 4.0 in y
3.166 * [backup-simplify]: Simplify 4.0 into 4.0
3.166 * [taylor]: Taking taylor expansion of (/ z y) in y
3.166 * [taylor]: Taking taylor expansion of z in y
3.166 * [backup-simplify]: Simplify z into z
3.166 * [taylor]: Taking taylor expansion of y in y
3.166 * [backup-simplify]: Simplify 0 into 0
3.166 * [backup-simplify]: Simplify 1 into 1
3.166 * [backup-simplify]: Simplify (/ z 1) into z
3.166 * [taylor]: Taking taylor expansion of 2.0 in y
3.166 * [backup-simplify]: Simplify 2.0 into 2.0
3.166 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.166 * [taylor]: Taking taylor expansion of 4.0 in y
3.166 * [backup-simplify]: Simplify 4.0 into 4.0
3.166 * [taylor]: Taking taylor expansion of (/ z y) in y
3.166 * [taylor]: Taking taylor expansion of z in y
3.166 * [backup-simplify]: Simplify z into z
3.166 * [taylor]: Taking taylor expansion of y in y
3.166 * [backup-simplify]: Simplify 0 into 0
3.166 * [backup-simplify]: Simplify 1 into 1
3.166 * [backup-simplify]: Simplify (/ z 1) into z
3.166 * [taylor]: Taking taylor expansion of 2.0 in y
3.166 * [backup-simplify]: Simplify 2.0 into 2.0
3.166 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.166 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
3.166 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.166 * [taylor]: Taking taylor expansion of 4.0 in z
3.166 * [backup-simplify]: Simplify 4.0 into 4.0
3.167 * [taylor]: Taking taylor expansion of z in z
3.167 * [backup-simplify]: Simplify 0 into 0
3.167 * [backup-simplify]: Simplify 1 into 1
3.167 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.167 * [backup-simplify]: Simplify 0 into 0
3.167 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.168 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.168 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.168 * [taylor]: Taking taylor expansion of 2.0 in z
3.168 * [backup-simplify]: Simplify 2.0 into 2.0
3.168 * [backup-simplify]: Simplify 2.0 into 2.0
3.169 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.169 * [backup-simplify]: Simplify 4.0 into 4.0
3.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.170 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.170 * [backup-simplify]: Simplify (+ 0 0) into 0
3.170 * [taylor]: Taking taylor expansion of 0 in z
3.170 * [backup-simplify]: Simplify 0 into 0
3.170 * [backup-simplify]: Simplify 0 into 0
3.171 * [backup-simplify]: Simplify 0 into 0
3.172 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.172 * [backup-simplify]: Simplify 0 into 0
3.173 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.175 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
3.175 * [backup-simplify]: Simplify (+ 0 0) into 0
3.175 * [taylor]: Taking taylor expansion of 0 in z
3.175 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (/ 1 (/ 1 y)))) 2.0) into (+ (* 4.0 (/ y z)) 2.0)
3.176 * [backup-simplify]: Simplify (+ (* 4.0 (/ (/ 1 (- y)) (/ 1 (- z)))) 2.0) into (+ (* 4.0 (/ z y)) 2.0)
3.176 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in (y z) around 0
3.176 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.176 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.176 * [taylor]: Taking taylor expansion of 4.0 in z
3.176 * [backup-simplify]: Simplify 4.0 into 4.0
3.176 * [taylor]: Taking taylor expansion of (/ z y) in z
3.176 * [taylor]: Taking taylor expansion of z in z
3.176 * [backup-simplify]: Simplify 0 into 0
3.176 * [backup-simplify]: Simplify 1 into 1
3.176 * [taylor]: Taking taylor expansion of y in z
3.176 * [backup-simplify]: Simplify y into y
3.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.176 * [taylor]: Taking taylor expansion of 2.0 in z
3.176 * [backup-simplify]: Simplify 2.0 into 2.0
3.176 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.176 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.176 * [taylor]: Taking taylor expansion of 4.0 in y
3.176 * [backup-simplify]: Simplify 4.0 into 4.0
3.176 * [taylor]: Taking taylor expansion of (/ z y) in y
3.176 * [taylor]: Taking taylor expansion of z in y
3.176 * [backup-simplify]: Simplify z into z
3.176 * [taylor]: Taking taylor expansion of y in y
3.176 * [backup-simplify]: Simplify 0 into 0
3.176 * [backup-simplify]: Simplify 1 into 1
3.176 * [backup-simplify]: Simplify (/ z 1) into z
3.176 * [taylor]: Taking taylor expansion of 2.0 in y
3.176 * [backup-simplify]: Simplify 2.0 into 2.0
3.176 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.177 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.177 * [taylor]: Taking taylor expansion of 4.0 in y
3.177 * [backup-simplify]: Simplify 4.0 into 4.0
3.177 * [taylor]: Taking taylor expansion of (/ z y) in y
3.177 * [taylor]: Taking taylor expansion of z in y
3.177 * [backup-simplify]: Simplify z into z
3.177 * [taylor]: Taking taylor expansion of y in y
3.177 * [backup-simplify]: Simplify 0 into 0
3.177 * [backup-simplify]: Simplify 1 into 1
3.177 * [backup-simplify]: Simplify (/ z 1) into z
3.177 * [taylor]: Taking taylor expansion of 2.0 in y
3.177 * [backup-simplify]: Simplify 2.0 into 2.0
3.177 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
3.177 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
3.177 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.177 * [taylor]: Taking taylor expansion of 4.0 in z
3.177 * [backup-simplify]: Simplify 4.0 into 4.0
3.177 * [taylor]: Taking taylor expansion of z in z
3.177 * [backup-simplify]: Simplify 0 into 0
3.177 * [backup-simplify]: Simplify 1 into 1
3.178 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.178 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.179 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
3.180 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.180 * [taylor]: Taking taylor expansion of 2.0 in z
3.180 * [backup-simplify]: Simplify 2.0 into 2.0
3.180 * [backup-simplify]: Simplify 2.0 into 2.0
3.181 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
3.181 * [backup-simplify]: Simplify 4.0 into 4.0
3.182 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.189 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
3.189 * [backup-simplify]: Simplify (+ 0 0) into 0
3.189 * [taylor]: Taking taylor expansion of 0 in z
3.189 * [backup-simplify]: Simplify 0 into 0
3.190 * [backup-simplify]: Simplify 0 into 0
3.190 * [backup-simplify]: Simplify 0 into 0
3.191 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
3.191 * [backup-simplify]: Simplify 0 into 0
3.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.194 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
3.194 * [backup-simplify]: Simplify (+ 0 0) into 0
3.194 * [taylor]: Taking taylor expansion of 0 in z
3.194 * [backup-simplify]: Simplify 0 into 0
3.194 * [backup-simplify]: Simplify 0 into 0
3.194 * [backup-simplify]: Simplify 0 into 0
3.194 * [backup-simplify]: Simplify 0 into 0
3.194 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (/ 1 (/ 1 (- y))))) 2.0) into (+ (* 4.0 (/ y z)) 2.0)
3.194 * * * [progress]: simplifying candidates
3.197 * [simplify]: Simplifying:
  (* 4.0 (/ x z))
  (+ (log 4.0) (- (log x) (log z)))
  (+ (log 4.0) (log (/ x z)))
  (log (* 4.0 (/ x z)))
  (exp (* 4.0 (/ x z)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* x x) x) (* (* z z) z)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ x z) (/ x z)) (/ x z)))
  (* (cbrt (* 4.0 (/ x z))) (cbrt (* 4.0 (/ x z))))
  (cbrt (* 4.0 (/ x z)))
  (* (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (* 4.0 (/ x z)))
  (sqrt (* 4.0 (/ x z)))
  (sqrt (* 4.0 (/ x z)))
  (* (sqrt 4.0) (sqrt (/ x z)))
  (* (sqrt 4.0) (sqrt (/ x z)))
  (* (sqrt 4.0) (/ (sqrt x) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt x) (sqrt z)))
  (* 4.0 (* (cbrt (/ x z)) (cbrt (/ x z))))
  (* 4.0 (sqrt (/ x z)))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) (sqrt z)))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) 1))
  (* 4.0 (/ (sqrt x) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt x) (sqrt z)))
  (* 4.0 (/ (sqrt x) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 x)
  (* (cbrt 4.0) (/ x z))
  (* (sqrt 4.0) (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 x)
  (* 4.0 (/ y z))
  (+ (log 4.0) (- (log y) (log z)))
  (+ (log 4.0) (log (/ y z)))
  (log (* 4.0 (/ y z)))
  (exp (* 4.0 (/ y z)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* 4.0 (/ y z))) (cbrt (* 4.0 (/ y z))))
  (cbrt (* 4.0 (/ y z)))
  (* (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (* 4.0 (/ y z)))
  (sqrt (* 4.0 (/ y z)))
  (sqrt (* 4.0 (/ y z)))
  (* (sqrt 4.0) (sqrt (/ y z)))
  (* (sqrt 4.0) (sqrt (/ y z)))
  (* (sqrt 4.0) (/ (sqrt y) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt y) (sqrt z)))
  (* 4.0 (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* 4.0 (sqrt (/ y z)))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) 1))
  (* 4.0 (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt y) (sqrt z)))
  (* 4.0 (/ (sqrt y) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 y)
  (* (cbrt 4.0) (/ y z))
  (* (sqrt 4.0) (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 y)
  (/ (exp (* 4.0 (/ x z))) (* (exp (* 4.0 (/ y z))) (exp 2.0)))
  (/ (exp (* 4.0 (/ x z))) (exp (+ (* 4.0 (/ y z)) 2.0)))
  (log (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (exp (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (* (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))) (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))))
  (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (* (* (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (sqrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (sqrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (- (* (* 4.0 x) (+ (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (- (* 2.0 2.0) (* (* 4.0 (/ y z)) 2.0)))) (* z (+ (pow (* 4.0 (/ y z)) 3) (pow 2.0 3))))
  (* z (+ (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (- (* 2.0 2.0) (* (* 4.0 (/ y z)) 2.0))))
  (- (* (* 4.0 x) (- (* 4.0 (/ y z)) 2.0)) (* z (- (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (* 2.0 2.0))))
  (* z (- (* 4.0 (/ y z)) 2.0))
  (- (pow (* 4.0 (/ x z)) 3) (pow (+ (* 4.0 (/ y z)) 2.0) 3))
  (+ (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (+ (* (+ (* 4.0 (/ y z)) 2.0) (+ (* 4.0 (/ y z)) 2.0)) (* (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))))
  (- (+ (* 4.0 (/ y z)) 2.0))
  (- (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (* (+ (* 4.0 (/ y z)) 2.0) (+ (* 4.0 (/ y z)) 2.0)))
  (+ (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (+ (* 4.0 (/ y z)) 2.0))
  (* (exp (* 4.0 (/ y z))) (exp 2.0))
  (log (+ (* 4.0 (/ y z)) 2.0))
  (exp (+ (* 4.0 (/ y z)) 2.0))
  (* (cbrt (+ (* 4.0 (/ y z)) 2.0)) (cbrt (+ (* 4.0 (/ y z)) 2.0)))
  (cbrt (+ (* 4.0 (/ y z)) 2.0))
  (* (* (+ (* 4.0 (/ y z)) 2.0) (+ (* 4.0 (/ y z)) 2.0)) (+ (* 4.0 (/ y z)) 2.0))
  (sqrt (+ (* 4.0 (/ y z)) 2.0))
  (sqrt (+ (* 4.0 (/ y z)) 2.0))
  (+ (pow (* 4.0 (/ y z)) 3) (pow 2.0 3))
  (+ (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (- (* 2.0 2.0) (* (* 4.0 (/ y z)) 2.0)))
  (- (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (* 2.0 2.0))
  (- (* 4.0 (/ y z)) 2.0)
  (* 4.0 (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 (/ y z))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (+ (* 4.0 (/ y z)) 2.0)
  (+ (* 4.0 (/ y z)) 2.0)
  (+ (* 4.0 (/ y z)) 2.0)
3.983 * * * [progress]: adding candidates to table
4.340 * * [progress]: iteration 3 / 4
4.340 * * * [progress]: picking best candidate
4.342 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))>
4.342 * * * [progress]: localizing error
4.360 * * * [progress]: generating rewritten candidates
4.360 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.426 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.500 * * * [progress]: generating series expansions
4.500 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.500 * [backup-simplify]: Simplify (/ 4.0 (/ z (- (- x y) (* z 0.5)))) into (* 4.0 (/ (- x (+ (* 0.5 z) y)) z))
4.500 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (z x y) around 0
4.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
4.500 * [taylor]: Taking taylor expansion of 4.0 in y
4.500 * [backup-simplify]: Simplify 4.0 into 4.0
4.500 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
4.501 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
4.501 * [taylor]: Taking taylor expansion of x in y
4.501 * [backup-simplify]: Simplify x into x
4.501 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
4.501 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
4.501 * [taylor]: Taking taylor expansion of 0.5 in y
4.501 * [backup-simplify]: Simplify 0.5 into 0.5
4.501 * [taylor]: Taking taylor expansion of z in y
4.501 * [backup-simplify]: Simplify z into z
4.501 * [taylor]: Taking taylor expansion of y in y
4.501 * [backup-simplify]: Simplify 0 into 0
4.501 * [backup-simplify]: Simplify 1 into 1
4.501 * [taylor]: Taking taylor expansion of z in y
4.501 * [backup-simplify]: Simplify z into z
4.501 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
4.501 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
4.501 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
4.501 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
4.501 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
4.501 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
4.501 * [taylor]: Taking taylor expansion of 4.0 in x
4.501 * [backup-simplify]: Simplify 4.0 into 4.0
4.501 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
4.502 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
4.502 * [taylor]: Taking taylor expansion of x in x
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify 1 into 1
4.502 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
4.502 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
4.502 * [taylor]: Taking taylor expansion of 0.5 in x
4.502 * [backup-simplify]: Simplify 0.5 into 0.5
4.502 * [taylor]: Taking taylor expansion of z in x
4.502 * [backup-simplify]: Simplify z into z
4.502 * [taylor]: Taking taylor expansion of y in x
4.502 * [backup-simplify]: Simplify y into y
4.502 * [taylor]: Taking taylor expansion of z in x
4.502 * [backup-simplify]: Simplify z into z
4.502 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
4.502 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
4.502 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
4.502 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
4.502 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
4.502 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
4.502 * [taylor]: Taking taylor expansion of 4.0 in z
4.503 * [backup-simplify]: Simplify 4.0 into 4.0
4.503 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
4.503 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
4.503 * [taylor]: Taking taylor expansion of x in z
4.503 * [backup-simplify]: Simplify x into x
4.503 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
4.503 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
4.503 * [taylor]: Taking taylor expansion of 0.5 in z
4.503 * [backup-simplify]: Simplify 0.5 into 0.5
4.503 * [taylor]: Taking taylor expansion of z in z
4.503 * [backup-simplify]: Simplify 0 into 0
4.503 * [backup-simplify]: Simplify 1 into 1
4.503 * [taylor]: Taking taylor expansion of y in z
4.503 * [backup-simplify]: Simplify y into y
4.503 * [taylor]: Taking taylor expansion of z in z
4.503 * [backup-simplify]: Simplify 0 into 0
4.503 * [backup-simplify]: Simplify 1 into 1
4.504 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.504 * [backup-simplify]: Simplify (+ 0 y) into y
4.504 * [backup-simplify]: Simplify (- y) into (- y)
4.504 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
4.504 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
4.504 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
4.504 * [taylor]: Taking taylor expansion of 4.0 in z
4.504 * [backup-simplify]: Simplify 4.0 into 4.0
4.504 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
4.504 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
4.504 * [taylor]: Taking taylor expansion of x in z
4.504 * [backup-simplify]: Simplify x into x
4.504 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
4.504 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
4.504 * [taylor]: Taking taylor expansion of 0.5 in z
4.504 * [backup-simplify]: Simplify 0.5 into 0.5
4.504 * [taylor]: Taking taylor expansion of z in z
4.504 * [backup-simplify]: Simplify 0 into 0
4.504 * [backup-simplify]: Simplify 1 into 1
4.504 * [taylor]: Taking taylor expansion of y in z
4.504 * [backup-simplify]: Simplify y into y
4.504 * [taylor]: Taking taylor expansion of z in z
4.504 * [backup-simplify]: Simplify 0 into 0
4.505 * [backup-simplify]: Simplify 1 into 1
4.505 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.505 * [backup-simplify]: Simplify (+ 0 y) into y
4.505 * [backup-simplify]: Simplify (- y) into (- y)
4.505 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
4.505 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
4.505 * [backup-simplify]: Simplify (* 4.0 (- x y)) into (* 4.0 (- x y))
4.505 * [taylor]: Taking taylor expansion of (* 4.0 (- x y)) in x
4.505 * [taylor]: Taking taylor expansion of 4.0 in x
4.506 * [backup-simplify]: Simplify 4.0 into 4.0
4.506 * [taylor]: Taking taylor expansion of (- x y) in x
4.506 * [taylor]: Taking taylor expansion of x in x
4.506 * [backup-simplify]: Simplify 0 into 0
4.506 * [backup-simplify]: Simplify 1 into 1
4.506 * [taylor]: Taking taylor expansion of y in x
4.506 * [backup-simplify]: Simplify y into y
4.506 * [backup-simplify]: Simplify (- y) into (- y)
4.506 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.506 * [backup-simplify]: Simplify (* 4.0 (- y)) into (* -4.0 y)
4.506 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
4.506 * [taylor]: Taking taylor expansion of -4.0 in y
4.506 * [backup-simplify]: Simplify -4.0 into -4.0
4.506 * [taylor]: Taking taylor expansion of y in y
4.506 * [backup-simplify]: Simplify 0 into 0
4.506 * [backup-simplify]: Simplify 1 into 1
4.506 * [backup-simplify]: Simplify (* -4.0 0) into 0
4.507 * [backup-simplify]: Simplify 0 into 0
4.508 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.509 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.509 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.510 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
4.511 * [backup-simplify]: Simplify (- (/ (- 0.5) 1) (+ (* (- x y) (/ 0 1)))) into (- 0.5)
4.512 * [backup-simplify]: Simplify (+ (* 4.0 (- 0.5)) (* 0 (- x y))) into (- 2.0)
4.512 * [taylor]: Taking taylor expansion of (- 2.0) in x
4.512 * [taylor]: Taking taylor expansion of 2.0 in x
4.512 * [backup-simplify]: Simplify 2.0 into 2.0
4.512 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.512 * [taylor]: Taking taylor expansion of (- 2.0) in y
4.512 * [taylor]: Taking taylor expansion of 2.0 in y
4.512 * [backup-simplify]: Simplify 2.0 into 2.0
4.512 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.513 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.513 * [backup-simplify]: Simplify (- 0) into 0
4.513 * [backup-simplify]: Simplify (+ 1 0) into 1
4.514 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 (- y))) into 4.0
4.514 * [taylor]: Taking taylor expansion of 4.0 in y
4.514 * [backup-simplify]: Simplify 4.0 into 4.0
4.514 * [backup-simplify]: Simplify 4.0 into 4.0
4.515 * [backup-simplify]: Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
4.515 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.516 * [backup-simplify]: Simplify (+ (* (- 4.0) (* y (* 1 (/ 1 z)))) (+ (* 4.0 (* 1 (* x (/ 1 z)))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
4.516 * [backup-simplify]: Simplify (/ 4.0 (/ (/ 1 z) (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5)))) into (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z))
4.516 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (z x y) around 0
4.516 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
4.516 * [taylor]: Taking taylor expansion of 4.0 in y
4.516 * [backup-simplify]: Simplify 4.0 into 4.0
4.516 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
4.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
4.516 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.516 * [taylor]: Taking taylor expansion of x in y
4.516 * [backup-simplify]: Simplify x into x
4.516 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.516 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
4.516 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
4.516 * [taylor]: Taking taylor expansion of 0.5 in y
4.516 * [backup-simplify]: Simplify 0.5 into 0.5
4.516 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.516 * [taylor]: Taking taylor expansion of z in y
4.516 * [backup-simplify]: Simplify z into z
4.516 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.516 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.516 * [taylor]: Taking taylor expansion of y in y
4.516 * [backup-simplify]: Simplify 0 into 0
4.516 * [backup-simplify]: Simplify 1 into 1
4.517 * [backup-simplify]: Simplify (/ 1 1) into 1
4.517 * [taylor]: Taking taylor expansion of z in y
4.517 * [backup-simplify]: Simplify z into z
4.517 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
4.517 * [taylor]: Taking taylor expansion of 4.0 in x
4.517 * [backup-simplify]: Simplify 4.0 into 4.0
4.517 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
4.517 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
4.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.517 * [taylor]: Taking taylor expansion of x in x
4.517 * [backup-simplify]: Simplify 0 into 0
4.517 * [backup-simplify]: Simplify 1 into 1
4.517 * [backup-simplify]: Simplify (/ 1 1) into 1
4.517 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
4.517 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
4.517 * [taylor]: Taking taylor expansion of 0.5 in x
4.517 * [backup-simplify]: Simplify 0.5 into 0.5
4.517 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.517 * [taylor]: Taking taylor expansion of z in x
4.517 * [backup-simplify]: Simplify z into z
4.517 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.517 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.517 * [taylor]: Taking taylor expansion of y in x
4.517 * [backup-simplify]: Simplify y into y
4.517 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.517 * [taylor]: Taking taylor expansion of z in x
4.517 * [backup-simplify]: Simplify z into z
4.517 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
4.517 * [taylor]: Taking taylor expansion of 4.0 in z
4.517 * [backup-simplify]: Simplify 4.0 into 4.0
4.517 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
4.517 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
4.517 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.517 * [taylor]: Taking taylor expansion of x in z
4.517 * [backup-simplify]: Simplify x into x
4.517 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.517 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.517 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.517 * [taylor]: Taking taylor expansion of 0.5 in z
4.517 * [backup-simplify]: Simplify 0.5 into 0.5
4.518 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.518 * [taylor]: Taking taylor expansion of z in z
4.518 * [backup-simplify]: Simplify 0 into 0
4.518 * [backup-simplify]: Simplify 1 into 1
4.518 * [backup-simplify]: Simplify (/ 1 1) into 1
4.518 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.518 * [taylor]: Taking taylor expansion of y in z
4.518 * [backup-simplify]: Simplify y into y
4.518 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.518 * [taylor]: Taking taylor expansion of z in z
4.518 * [backup-simplify]: Simplify 0 into 0
4.518 * [backup-simplify]: Simplify 1 into 1
4.518 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
4.518 * [taylor]: Taking taylor expansion of 4.0 in z
4.518 * [backup-simplify]: Simplify 4.0 into 4.0
4.518 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
4.518 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
4.518 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.518 * [taylor]: Taking taylor expansion of x in z
4.518 * [backup-simplify]: Simplify x into x
4.518 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.518 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.518 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.518 * [taylor]: Taking taylor expansion of 0.5 in z
4.518 * [backup-simplify]: Simplify 0.5 into 0.5
4.518 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.518 * [taylor]: Taking taylor expansion of z in z
4.518 * [backup-simplify]: Simplify 0 into 0
4.518 * [backup-simplify]: Simplify 1 into 1
4.519 * [backup-simplify]: Simplify (/ 1 1) into 1
4.519 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.519 * [taylor]: Taking taylor expansion of y in z
4.519 * [backup-simplify]: Simplify y into y
4.519 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.519 * [taylor]: Taking taylor expansion of z in z
4.519 * [backup-simplify]: Simplify 0 into 0
4.519 * [backup-simplify]: Simplify 1 into 1
4.519 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.519 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.520 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.520 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
4.521 * [backup-simplify]: Simplify (* (- 0.5) 0) into 0
4.521 * [backup-simplify]: Simplify (* 4.0 0) into 0
4.521 * [taylor]: Taking taylor expansion of 0 in x
4.521 * [backup-simplify]: Simplify 0 into 0
4.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.522 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.522 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.522 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.522 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
4.523 * [backup-simplify]: Simplify (+ (* (- 0.5) 1) (* (- (/ 1 x) (/ 1 y)) 0)) into (- 0.5)
4.524 * [backup-simplify]: Simplify (+ (* 4.0 (- 0.5)) (* 0 0)) into (- 2.0)
4.524 * [taylor]: Taking taylor expansion of (- 2.0) in x
4.524 * [taylor]: Taking taylor expansion of 2.0 in x
4.524 * [backup-simplify]: Simplify 2.0 into 2.0
4.524 * [taylor]: Taking taylor expansion of 0 in y
4.524 * [backup-simplify]: Simplify 0 into 0
4.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.529 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.529 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.529 * [backup-simplify]: Simplify (+ 0 0) into 0
4.529 * [backup-simplify]: Simplify (- 0) into 0
4.530 * [backup-simplify]: Simplify (+ 0 0) into 0
4.530 * [backup-simplify]: Simplify (+ (* (- 0.5) 0) (+ (* (- (/ 1 x) (/ 1 y)) 1) (* 0 0))) into (- (/ 1 x) (/ 1 y))
4.531 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ 1 x) (/ 1 y))) (+ (* 0 (- 0.5)) (* 0 0))) into (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y)))
4.531 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x
4.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
4.531 * [taylor]: Taking taylor expansion of 4.0 in x
4.531 * [backup-simplify]: Simplify 4.0 into 4.0
4.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.531 * [taylor]: Taking taylor expansion of x in x
4.531 * [backup-simplify]: Simplify 0 into 0
4.531 * [backup-simplify]: Simplify 1 into 1
4.531 * [backup-simplify]: Simplify (/ 1 1) into 1
4.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
4.531 * [taylor]: Taking taylor expansion of 4.0 in x
4.531 * [backup-simplify]: Simplify 4.0 into 4.0
4.531 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.532 * [taylor]: Taking taylor expansion of y in x
4.532 * [backup-simplify]: Simplify y into y
4.532 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.532 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.532 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.532 * [taylor]: Taking taylor expansion of 4.0 in y
4.532 * [backup-simplify]: Simplify 4.0 into 4.0
4.532 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.532 * [taylor]: Taking taylor expansion of (- 2.0) in y
4.532 * [taylor]: Taking taylor expansion of 2.0 in y
4.533 * [backup-simplify]: Simplify 2.0 into 2.0
4.533 * [taylor]: Taking taylor expansion of 0 in y
4.533 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.534 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.534 * [backup-simplify]: Simplify (+ 0 0) into 0
4.534 * [backup-simplify]: Simplify (- 0) into 0
4.535 * [backup-simplify]: Simplify (+ 0 0) into 0
4.535 * [backup-simplify]: Simplify (+ (* (- 0.5) 0) (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 1) (* 0 0)))) into 0
4.536 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ 1 x) (/ 1 y))) (+ (* 0 (- 0.5)) (* 0 0)))) into 0
4.536 * [taylor]: Taking taylor expansion of 0 in x
4.536 * [backup-simplify]: Simplify 0 into 0
4.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.537 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.537 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
4.537 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y)))
4.537 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 y)))) into (- (* 4.0 (/ 1 y)))
4.537 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
4.537 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.537 * [taylor]: Taking taylor expansion of 4.0 in y
4.537 * [backup-simplify]: Simplify 4.0 into 4.0
4.537 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.537 * [taylor]: Taking taylor expansion of y in y
4.538 * [backup-simplify]: Simplify 0 into 0
4.538 * [backup-simplify]: Simplify 1 into 1
4.538 * [backup-simplify]: Simplify (/ 1 1) into 1
4.538 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.538 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.539 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.539 * [backup-simplify]: Simplify (- 0) into 0
4.539 * [taylor]: Taking taylor expansion of 0 in y
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [taylor]: Taking taylor expansion of 0 in y
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify 4.0 into 4.0
4.539 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.539 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.540 * [backup-simplify]: Simplify (+ (- 2.0) (+ (* 4.0 (* 1 (* (/ 1 (/ 1 x)) (/ 1 z)))) (* (- 4.0) (* (/ 1 (/ 1 y)) (* 1 (/ 1 z)))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
4.540 * [backup-simplify]: Simplify (/ 4.0 (/ (/ 1 (- z)) (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5)))) into (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))))
4.540 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (z x y) around 0
4.540 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
4.540 * [taylor]: Taking taylor expansion of -4.0 in y
4.540 * [backup-simplify]: Simplify -4.0 into -4.0
4.540 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
4.540 * [taylor]: Taking taylor expansion of z in y
4.540 * [backup-simplify]: Simplify z into z
4.541 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
4.541 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
4.541 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
4.541 * [taylor]: Taking taylor expansion of 0.5 in y
4.541 * [backup-simplify]: Simplify 0.5 into 0.5
4.541 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.541 * [taylor]: Taking taylor expansion of z in y
4.541 * [backup-simplify]: Simplify z into z
4.541 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.541 * [taylor]: Taking taylor expansion of y in y
4.541 * [backup-simplify]: Simplify 0 into 0
4.541 * [backup-simplify]: Simplify 1 into 1
4.541 * [backup-simplify]: Simplify (/ 1 1) into 1
4.541 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.541 * [taylor]: Taking taylor expansion of x in y
4.541 * [backup-simplify]: Simplify x into x
4.541 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.541 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
4.541 * [taylor]: Taking taylor expansion of -4.0 in x
4.541 * [backup-simplify]: Simplify -4.0 into -4.0
4.541 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
4.541 * [taylor]: Taking taylor expansion of z in x
4.541 * [backup-simplify]: Simplify z into z
4.541 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
4.541 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
4.541 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
4.541 * [taylor]: Taking taylor expansion of 0.5 in x
4.541 * [backup-simplify]: Simplify 0.5 into 0.5
4.541 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.541 * [taylor]: Taking taylor expansion of z in x
4.541 * [backup-simplify]: Simplify z into z
4.541 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.541 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.541 * [taylor]: Taking taylor expansion of y in x
4.541 * [backup-simplify]: Simplify y into y
4.541 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.541 * [taylor]: Taking taylor expansion of x in x
4.541 * [backup-simplify]: Simplify 0 into 0
4.542 * [backup-simplify]: Simplify 1 into 1
4.542 * [backup-simplify]: Simplify (/ 1 1) into 1
4.542 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
4.542 * [taylor]: Taking taylor expansion of -4.0 in z
4.542 * [backup-simplify]: Simplify -4.0 into -4.0
4.542 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
4.542 * [taylor]: Taking taylor expansion of z in z
4.542 * [backup-simplify]: Simplify 0 into 0
4.542 * [backup-simplify]: Simplify 1 into 1
4.542 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
4.542 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.542 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.542 * [taylor]: Taking taylor expansion of 0.5 in z
4.542 * [backup-simplify]: Simplify 0.5 into 0.5
4.542 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.542 * [taylor]: Taking taylor expansion of z in z
4.542 * [backup-simplify]: Simplify 0 into 0
4.542 * [backup-simplify]: Simplify 1 into 1
4.542 * [backup-simplify]: Simplify (/ 1 1) into 1
4.542 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.542 * [taylor]: Taking taylor expansion of y in z
4.542 * [backup-simplify]: Simplify y into y
4.542 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.542 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.542 * [taylor]: Taking taylor expansion of x in z
4.543 * [backup-simplify]: Simplify x into x
4.543 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.543 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
4.543 * [taylor]: Taking taylor expansion of -4.0 in z
4.543 * [backup-simplify]: Simplify -4.0 into -4.0
4.543 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
4.543 * [taylor]: Taking taylor expansion of z in z
4.543 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify 1 into 1
4.543 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
4.543 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.543 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.543 * [taylor]: Taking taylor expansion of 0.5 in z
4.543 * [backup-simplify]: Simplify 0.5 into 0.5
4.543 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.543 * [taylor]: Taking taylor expansion of z in z
4.543 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify 1 into 1
4.543 * [backup-simplify]: Simplify (/ 1 1) into 1
4.543 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.543 * [taylor]: Taking taylor expansion of y in z
4.543 * [backup-simplify]: Simplify y into y
4.543 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.543 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.543 * [taylor]: Taking taylor expansion of x in z
4.543 * [backup-simplify]: Simplify x into x
4.543 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.544 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.544 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.544 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.545 * [backup-simplify]: Simplify (* 0 0.5) into 0
4.545 * [backup-simplify]: Simplify (* -4.0 0) into 0
4.545 * [taylor]: Taking taylor expansion of 0 in x
4.545 * [backup-simplify]: Simplify 0 into 0
4.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.546 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.546 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.546 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.546 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
4.546 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 1 0.5)) into 0.5
4.547 * [backup-simplify]: Simplify (+ (* -4.0 0.5) (* 0 0)) into (- 2.0)
4.547 * [taylor]: Taking taylor expansion of (- 2.0) in x
4.547 * [taylor]: Taking taylor expansion of 2.0 in x
4.547 * [backup-simplify]: Simplify 2.0 into 2.0
4.547 * [taylor]: Taking taylor expansion of 0 in y
4.547 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.548 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.549 * [backup-simplify]: Simplify (+ 0 0) into 0
4.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.549 * [backup-simplify]: Simplify (- 0) into 0
4.549 * [backup-simplify]: Simplify (+ 0 0) into 0
4.550 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y) (/ 1 x))) (* 0 0.5))) into (- (/ 1 y) (/ 1 x))
4.550 * [backup-simplify]: Simplify (+ (* -4.0 (- (/ 1 y) (/ 1 x))) (+ (* 0 0.5) (* 0 0))) into (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y)))
4.550 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x
4.550 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
4.550 * [taylor]: Taking taylor expansion of 4.0 in x
4.550 * [backup-simplify]: Simplify 4.0 into 4.0
4.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.550 * [taylor]: Taking taylor expansion of x in x
4.550 * [backup-simplify]: Simplify 0 into 0
4.550 * [backup-simplify]: Simplify 1 into 1
4.551 * [backup-simplify]: Simplify (/ 1 1) into 1
4.551 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
4.551 * [taylor]: Taking taylor expansion of 4.0 in x
4.551 * [backup-simplify]: Simplify 4.0 into 4.0
4.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.551 * [taylor]: Taking taylor expansion of y in x
4.551 * [backup-simplify]: Simplify y into y
4.551 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.551 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.552 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.552 * [taylor]: Taking taylor expansion of 4.0 in y
4.552 * [backup-simplify]: Simplify 4.0 into 4.0
4.552 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.552 * [taylor]: Taking taylor expansion of (- 2.0) in y
4.552 * [taylor]: Taking taylor expansion of 2.0 in y
4.552 * [backup-simplify]: Simplify 2.0 into 2.0
4.553 * [taylor]: Taking taylor expansion of 0 in y
4.553 * [backup-simplify]: Simplify 0 into 0
4.553 * [backup-simplify]: Simplify 0 into 0
4.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.555 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.555 * [backup-simplify]: Simplify (+ 0 0) into 0
4.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.556 * [backup-simplify]: Simplify (- 0) into 0
4.556 * [backup-simplify]: Simplify (+ 0 0) into 0
4.557 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 0 0.5)))) into 0
4.558 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (- (/ 1 y) (/ 1 x))) (+ (* 0 0.5) (* 0 0)))) into 0
4.559 * [taylor]: Taking taylor expansion of 0 in x
4.559 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.560 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.560 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
4.560 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y)))
4.560 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 y)))) into (- (* 4.0 (/ 1 y)))
4.560 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
4.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.560 * [taylor]: Taking taylor expansion of 4.0 in y
4.561 * [backup-simplify]: Simplify 4.0 into 4.0
4.561 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.561 * [taylor]: Taking taylor expansion of y in y
4.561 * [backup-simplify]: Simplify 0 into 0
4.561 * [backup-simplify]: Simplify 1 into 1
4.561 * [backup-simplify]: Simplify (/ 1 1) into 1
4.561 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.562 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.562 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.563 * [backup-simplify]: Simplify (- 0) into 0
4.563 * [taylor]: Taking taylor expansion of 0 in y
4.563 * [backup-simplify]: Simplify 0 into 0
4.563 * [taylor]: Taking taylor expansion of 0 in y
4.563 * [backup-simplify]: Simplify 0 into 0
4.563 * [backup-simplify]: Simplify 4.0 into 4.0
4.563 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.564 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.565 * [backup-simplify]: Simplify (+ (- 2.0) (+ (* 4.0 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (- z))))) (* (- 4.0) (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (- z))))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
4.565 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.565 * [backup-simplify]: Simplify (/ z (- (- x y) (* z 0.5))) into (/ z (- x (+ (* 0.5 z) y)))
4.565 * [approximate]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in (z x y) around 0
4.565 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in y
4.565 * [taylor]: Taking taylor expansion of z in y
4.565 * [backup-simplify]: Simplify z into z
4.565 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
4.565 * [taylor]: Taking taylor expansion of x in y
4.565 * [backup-simplify]: Simplify x into x
4.565 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
4.565 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
4.565 * [taylor]: Taking taylor expansion of 0.5 in y
4.565 * [backup-simplify]: Simplify 0.5 into 0.5
4.565 * [taylor]: Taking taylor expansion of z in y
4.565 * [backup-simplify]: Simplify z into z
4.566 * [taylor]: Taking taylor expansion of y in y
4.566 * [backup-simplify]: Simplify 0 into 0
4.566 * [backup-simplify]: Simplify 1 into 1
4.566 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
4.566 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
4.566 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
4.566 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
4.566 * [backup-simplify]: Simplify (/ z (- x (* 0.5 z))) into (/ z (- x (* 0.5 z)))
4.566 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in x
4.566 * [taylor]: Taking taylor expansion of z in x
4.566 * [backup-simplify]: Simplify z into z
4.566 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
4.566 * [taylor]: Taking taylor expansion of x in x
4.566 * [backup-simplify]: Simplify 0 into 0
4.566 * [backup-simplify]: Simplify 1 into 1
4.566 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
4.566 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
4.566 * [taylor]: Taking taylor expansion of 0.5 in x
4.566 * [backup-simplify]: Simplify 0.5 into 0.5
4.566 * [taylor]: Taking taylor expansion of z in x
4.566 * [backup-simplify]: Simplify z into z
4.566 * [taylor]: Taking taylor expansion of y in x
4.566 * [backup-simplify]: Simplify y into y
4.567 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
4.567 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
4.567 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
4.567 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
4.567 * [backup-simplify]: Simplify (/ z (- (+ (* 0.5 z) y))) into (* -1 (/ z (+ (* 0.5 z) y)))
4.567 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in z
4.567 * [taylor]: Taking taylor expansion of z in z
4.567 * [backup-simplify]: Simplify 0 into 0
4.567 * [backup-simplify]: Simplify 1 into 1
4.567 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
4.567 * [taylor]: Taking taylor expansion of x in z
4.567 * [backup-simplify]: Simplify x into x
4.567 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
4.567 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
4.567 * [taylor]: Taking taylor expansion of 0.5 in z
4.567 * [backup-simplify]: Simplify 0.5 into 0.5
4.567 * [taylor]: Taking taylor expansion of z in z
4.567 * [backup-simplify]: Simplify 0 into 0
4.567 * [backup-simplify]: Simplify 1 into 1
4.567 * [taylor]: Taking taylor expansion of y in z
4.567 * [backup-simplify]: Simplify y into y
4.568 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.568 * [backup-simplify]: Simplify (+ 0 y) into y
4.568 * [backup-simplify]: Simplify (- y) into (- y)
4.568 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
4.568 * [backup-simplify]: Simplify (/ 1 (- x y)) into (/ 1 (- x y))
4.568 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in z
4.568 * [taylor]: Taking taylor expansion of z in z
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 1 into 1
4.568 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
4.568 * [taylor]: Taking taylor expansion of x in z
4.568 * [backup-simplify]: Simplify x into x
4.568 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
4.569 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
4.569 * [taylor]: Taking taylor expansion of 0.5 in z
4.569 * [backup-simplify]: Simplify 0.5 into 0.5
4.569 * [taylor]: Taking taylor expansion of z in z
4.569 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify 1 into 1
4.569 * [taylor]: Taking taylor expansion of y in z
4.569 * [backup-simplify]: Simplify y into y
4.569 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.570 * [backup-simplify]: Simplify (+ 0 y) into y
4.570 * [backup-simplify]: Simplify (- y) into (- y)
4.570 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
4.570 * [backup-simplify]: Simplify (/ 1 (- x y)) into (/ 1 (- x y))
4.570 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
4.570 * [taylor]: Taking taylor expansion of (- x y) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 1 into 1
4.570 * [taylor]: Taking taylor expansion of y in x
4.570 * [backup-simplify]: Simplify y into y
4.570 * [backup-simplify]: Simplify (- y) into (- y)
4.570 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.570 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
4.570 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.570 * [taylor]: Taking taylor expansion of -1 in y
4.570 * [backup-simplify]: Simplify -1 into -1
4.570 * [taylor]: Taking taylor expansion of y in y
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 1 into 1
4.571 * [backup-simplify]: Simplify (/ -1 1) into -1
4.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.572 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.574 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.574 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.575 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
4.576 * [backup-simplify]: Simplify (- (/ 0 (- x y)) (+ (* (/ 1 (- x y)) (/ (- 0.5) (- x y))))) into (* 0.5 (/ 1 (pow (- x y) 2)))
4.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow (- x y) 2))) in x
4.576 * [taylor]: Taking taylor expansion of 0.5 in x
4.576 * [backup-simplify]: Simplify 0.5 into 0.5
4.576 * [taylor]: Taking taylor expansion of (/ 1 (pow (- x y) 2)) in x
4.576 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
4.576 * [taylor]: Taking taylor expansion of (- x y) in x
4.576 * [taylor]: Taking taylor expansion of x in x
4.576 * [backup-simplify]: Simplify 0 into 0
4.576 * [backup-simplify]: Simplify 1 into 1
4.576 * [taylor]: Taking taylor expansion of y in x
4.576 * [backup-simplify]: Simplify y into y
4.576 * [backup-simplify]: Simplify (- y) into (- y)
4.576 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.576 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
4.576 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.577 * [backup-simplify]: Simplify (* 0.5 (/ 1 (pow y 2))) into (/ 0.5 (pow y 2))
4.577 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y
4.577 * [taylor]: Taking taylor expansion of 0.5 in y
4.577 * [backup-simplify]: Simplify 0.5 into 0.5
4.577 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.577 * [taylor]: Taking taylor expansion of y in y
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify 1 into 1
4.577 * [backup-simplify]: Simplify (* 1 1) into 1
4.578 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
4.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.579 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.580 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
4.581 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify (- 0) into 0
4.582 * [backup-simplify]: Simplify (+ 1 0) into 1
4.582 * [backup-simplify]: Simplify (- (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
4.582 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
4.582 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.582 * [taylor]: Taking taylor expansion of y in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.582 * [backup-simplify]: Simplify 1 into 1
4.583 * [backup-simplify]: Simplify (* 1 1) into 1
4.583 * [backup-simplify]: Simplify (/ 1 1) into 1
4.584 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.585 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.587 * [backup-simplify]: Simplify (- 0) into 0
4.587 * [backup-simplify]: Simplify 0 into 0
4.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.588 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.589 * [backup-simplify]: Simplify (+ 0 0) into 0
4.589 * [backup-simplify]: Simplify (- 0) into 0
4.590 * [backup-simplify]: Simplify (+ 0 0) into 0
4.591 * [backup-simplify]: Simplify (- (/ 0 (- x y)) (+ (* (/ 1 (- x y)) (/ 0 (- x y))) (* (* 0.5 (/ 1 (pow (- x y) 2))) (/ (- 0.5) (- x y))))) into (* 0.25 (/ 1 (pow (- x y) 3)))
4.591 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow (- x y) 3))) in x
4.591 * [taylor]: Taking taylor expansion of 0.25 in x
4.591 * [backup-simplify]: Simplify 0.25 into 0.25
4.591 * [taylor]: Taking taylor expansion of (/ 1 (pow (- x y) 3)) in x
4.591 * [taylor]: Taking taylor expansion of (pow (- x y) 3) in x
4.591 * [taylor]: Taking taylor expansion of (- x y) in x
4.591 * [taylor]: Taking taylor expansion of x in x
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 1 into 1
4.591 * [taylor]: Taking taylor expansion of y in x
4.591 * [backup-simplify]: Simplify y into y
4.591 * [backup-simplify]: Simplify (- y) into (- y)
4.591 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.591 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
4.592 * [backup-simplify]: Simplify (* (- y) (pow y 2)) into (* -1 (pow y 3))
4.592 * [backup-simplify]: Simplify (/ 1 (* -1 (pow y 3))) into (/ -1 (pow y 3))
4.592 * [backup-simplify]: Simplify (* 0.25 (/ -1 (pow y 3))) into (/ -0.25 (pow y 3))
4.592 * [taylor]: Taking taylor expansion of (/ -0.25 (pow y 3)) in y
4.592 * [taylor]: Taking taylor expansion of -0.25 in y
4.592 * [backup-simplify]: Simplify -0.25 into -0.25
4.592 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.592 * [taylor]: Taking taylor expansion of y in y
4.592 * [backup-simplify]: Simplify 0 into 0
4.592 * [backup-simplify]: Simplify 1 into 1
4.593 * [backup-simplify]: Simplify (* 1 1) into 1
4.593 * [backup-simplify]: Simplify (* 1 1) into 1
4.593 * [backup-simplify]: Simplify (/ -0.25 1) into -0.25
4.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.598 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.25 (/ 0 1)))) into 0
4.599 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.601 * [backup-simplify]: Simplify 0 into 0
4.602 * [backup-simplify]: Simplify (- 0) into 0
4.602 * [backup-simplify]: Simplify (+ 1 0) into 1
4.602 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
4.603 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ (- (* 2 y)) (pow y 2))))) into (* 2 (/ 1 (pow y 3)))
4.603 * [backup-simplify]: Simplify (+ (* 0.5 (* 2 (/ 1 (pow y 3)))) (* 0 (/ 1 (pow y 2)))) into (* 1.0 (/ 1 (pow y 3)))
4.603 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow y 3))) in y
4.603 * [taylor]: Taking taylor expansion of 1.0 in y
4.603 * [backup-simplify]: Simplify 1.0 into 1.0
4.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.603 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.603 * [taylor]: Taking taylor expansion of y in y
4.603 * [backup-simplify]: Simplify 0 into 0
4.603 * [backup-simplify]: Simplify 1 into 1
4.604 * [backup-simplify]: Simplify (* 1 1) into 1
4.604 * [backup-simplify]: Simplify (* 1 1) into 1
4.605 * [backup-simplify]: Simplify (/ 1 1) into 1
4.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.609 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.614 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.614 * [backup-simplify]: Simplify 0 into 0
4.614 * [backup-simplify]: Simplify 0 into 0
4.614 * [backup-simplify]: Simplify (/ (/ 1 z) (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5))) into (/ 1 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z))
4.614 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (z x y) around 0
4.614 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
4.614 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
4.614 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
4.614 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.614 * [taylor]: Taking taylor expansion of x in y
4.614 * [backup-simplify]: Simplify x into x
4.614 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.615 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
4.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
4.615 * [taylor]: Taking taylor expansion of 0.5 in y
4.615 * [backup-simplify]: Simplify 0.5 into 0.5
4.615 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.615 * [taylor]: Taking taylor expansion of z in y
4.615 * [backup-simplify]: Simplify z into z
4.615 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.615 * [taylor]: Taking taylor expansion of y in y
4.615 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify 1 into 1
4.615 * [backup-simplify]: Simplify (/ 1 1) into 1
4.615 * [taylor]: Taking taylor expansion of z in y
4.615 * [backup-simplify]: Simplify z into z
4.616 * [backup-simplify]: Simplify (+ 0 1) into 1
4.616 * [backup-simplify]: Simplify (- 1) into -1
4.616 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.617 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
4.617 * [backup-simplify]: Simplify (/ 1 (* -1 z)) into (/ -1 z)
4.617 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
4.617 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
4.617 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
4.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.617 * [taylor]: Taking taylor expansion of x in x
4.617 * [backup-simplify]: Simplify 0 into 0
4.617 * [backup-simplify]: Simplify 1 into 1
4.617 * [backup-simplify]: Simplify (/ 1 1) into 1
4.617 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
4.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
4.617 * [taylor]: Taking taylor expansion of 0.5 in x
4.617 * [backup-simplify]: Simplify 0.5 into 0.5
4.617 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.617 * [taylor]: Taking taylor expansion of z in x
4.617 * [backup-simplify]: Simplify z into z
4.617 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.618 * [taylor]: Taking taylor expansion of y in x
4.618 * [backup-simplify]: Simplify y into y
4.618 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.618 * [taylor]: Taking taylor expansion of z in x
4.618 * [backup-simplify]: Simplify z into z
4.618 * [backup-simplify]: Simplify (+ 1 0) into 1
4.618 * [backup-simplify]: Simplify (* 1 z) into z
4.618 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.618 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
4.618 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
4.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
4.618 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.618 * [taylor]: Taking taylor expansion of x in z
4.618 * [backup-simplify]: Simplify x into x
4.618 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.619 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.619 * [taylor]: Taking taylor expansion of 0.5 in z
4.619 * [backup-simplify]: Simplify 0.5 into 0.5
4.619 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.619 * [taylor]: Taking taylor expansion of z in z
4.619 * [backup-simplify]: Simplify 0 into 0
4.619 * [backup-simplify]: Simplify 1 into 1
4.619 * [backup-simplify]: Simplify (/ 1 1) into 1
4.619 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.619 * [taylor]: Taking taylor expansion of y in z
4.619 * [backup-simplify]: Simplify y into y
4.620 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.620 * [taylor]: Taking taylor expansion of z in z
4.620 * [backup-simplify]: Simplify 0 into 0
4.620 * [backup-simplify]: Simplify 1 into 1
4.620 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.620 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.621 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.622 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
4.622 * [backup-simplify]: Simplify (* (- 0.5) 0) into 0
4.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.624 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.624 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.624 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.624 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
4.625 * [backup-simplify]: Simplify (+ (* (- 0.5) 1) (* (- (/ 1 x) (/ 1 y)) 0)) into (- 0.5)
4.626 * [backup-simplify]: Simplify (/ 1 (- 0.5)) into -2.0
4.626 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
4.626 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
4.626 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
4.626 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.626 * [taylor]: Taking taylor expansion of x in z
4.626 * [backup-simplify]: Simplify x into x
4.626 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.626 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.626 * [taylor]: Taking taylor expansion of 0.5 in z
4.626 * [backup-simplify]: Simplify 0.5 into 0.5
4.626 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.626 * [taylor]: Taking taylor expansion of z in z
4.626 * [backup-simplify]: Simplify 0 into 0
4.626 * [backup-simplify]: Simplify 1 into 1
4.627 * [backup-simplify]: Simplify (/ 1 1) into 1
4.627 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.627 * [taylor]: Taking taylor expansion of y in z
4.627 * [backup-simplify]: Simplify y into y
4.627 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.627 * [taylor]: Taking taylor expansion of z in z
4.627 * [backup-simplify]: Simplify 0 into 0
4.627 * [backup-simplify]: Simplify 1 into 1
4.627 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.628 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.628 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.629 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
4.630 * [backup-simplify]: Simplify (* (- 0.5) 0) into 0
4.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.631 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.631 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.631 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.631 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
4.632 * [backup-simplify]: Simplify (+ (* (- 0.5) 1) (* (- (/ 1 x) (/ 1 y)) 0)) into (- 0.5)
4.633 * [backup-simplify]: Simplify (/ 1 (- 0.5)) into -2.0
4.634 * [taylor]: Taking taylor expansion of -2.0 in x
4.634 * [backup-simplify]: Simplify -2.0 into -2.0
4.634 * [taylor]: Taking taylor expansion of 0 in y
4.634 * [backup-simplify]: Simplify 0 into 0
4.634 * [backup-simplify]: Simplify 0 into 0
4.634 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.636 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.636 * [backup-simplify]: Simplify (+ 0 0) into 0
4.637 * [backup-simplify]: Simplify (- 0) into 0
4.637 * [backup-simplify]: Simplify (+ 0 0) into 0
4.638 * [backup-simplify]: Simplify (+ (* (- 0.5) 0) (+ (* (- (/ 1 x) (/ 1 y)) 1) (* 0 0))) into (- (/ 1 x) (/ 1 y))
4.639 * [backup-simplify]: Simplify (- (+ (* -2.0 (/ (- (/ 1 x) (/ 1 y)) (- 0.5))))) into (- (* 4.0 (/ 1 y)) (* 4.0 (/ 1 x)))
4.639 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y)) (* 4.0 (/ 1 x))) in x
4.639 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
4.639 * [taylor]: Taking taylor expansion of 4.0 in x
4.639 * [backup-simplify]: Simplify 4.0 into 4.0
4.639 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.639 * [taylor]: Taking taylor expansion of y in x
4.639 * [backup-simplify]: Simplify y into y
4.639 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.639 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
4.639 * [taylor]: Taking taylor expansion of 4.0 in x
4.639 * [backup-simplify]: Simplify 4.0 into 4.0
4.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.639 * [taylor]: Taking taylor expansion of x in x
4.639 * [backup-simplify]: Simplify 0 into 0
4.639 * [backup-simplify]: Simplify 1 into 1
4.640 * [backup-simplify]: Simplify (/ 1 1) into 1
4.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.640 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0
4.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.643 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.644 * [backup-simplify]: Simplify (- 0) into 0
4.644 * [backup-simplify]: Simplify (+ 0 0) into 0
4.644 * [taylor]: Taking taylor expansion of 0 in y
4.644 * [backup-simplify]: Simplify 0 into 0
4.644 * [backup-simplify]: Simplify 0 into 0
4.644 * [taylor]: Taking taylor expansion of 0 in y
4.644 * [backup-simplify]: Simplify 0 into 0
4.644 * [backup-simplify]: Simplify 0 into 0
4.644 * [backup-simplify]: Simplify 0 into 0
4.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.646 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.647 * [backup-simplify]: Simplify (+ 0 0) into 0
4.647 * [backup-simplify]: Simplify (- 0) into 0
4.648 * [backup-simplify]: Simplify (+ 0 0) into 0
4.649 * [backup-simplify]: Simplify (+ (* (- 0.5) 0) (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 1) (* 0 0)))) into 0
4.651 * [backup-simplify]: Simplify (- (+ (* -2.0 (/ 0 (- 0.5))) (* (- (* 4.0 (/ 1 y)) (* 4.0 (/ 1 x))) (/ (- (/ 1 x) (/ 1 y)) (- 0.5))))) into (- (* 16.0 (/ 1 (* x y))) (+ (* 8.0 (/ 1 (pow x 2))) (* 8.0 (/ 1 (pow y 2)))))
4.651 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (* x y))) (+ (* 8.0 (/ 1 (pow x 2))) (* 8.0 (/ 1 (pow y 2))))) in x
4.651 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (* x y))) in x
4.651 * [taylor]: Taking taylor expansion of 16.0 in x
4.651 * [backup-simplify]: Simplify 16.0 into 16.0
4.651 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.651 * [taylor]: Taking taylor expansion of (* x y) in x
4.651 * [taylor]: Taking taylor expansion of x in x
4.651 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify 1 into 1
4.651 * [taylor]: Taking taylor expansion of y in x
4.651 * [backup-simplify]: Simplify y into y
4.651 * [backup-simplify]: Simplify (* 0 y) into 0
4.652 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.652 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.652 * [taylor]: Taking taylor expansion of (+ (* 8.0 (/ 1 (pow x 2))) (* 8.0 (/ 1 (pow y 2)))) in x
4.652 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow x 2))) in x
4.652 * [taylor]: Taking taylor expansion of 8.0 in x
4.652 * [backup-simplify]: Simplify 8.0 into 8.0
4.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.652 * [taylor]: Taking taylor expansion of x in x
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify 1 into 1
4.652 * [backup-simplify]: Simplify (* 1 1) into 1
4.653 * [backup-simplify]: Simplify (/ 1 1) into 1
4.653 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in x
4.653 * [taylor]: Taking taylor expansion of 8.0 in x
4.653 * [backup-simplify]: Simplify 8.0 into 8.0
4.653 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.653 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.653 * [taylor]: Taking taylor expansion of y in x
4.653 * [backup-simplify]: Simplify y into y
4.653 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.653 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.654 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.656 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.658 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.662 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.662 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.663 * [backup-simplify]: Simplify (+ (* 8.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.664 * [backup-simplify]: Simplify (+ 0 0) into 0
4.664 * [backup-simplify]: Simplify (- 0) into 0
4.671 * [backup-simplify]: Simplify (+ 0 0) into 0
4.671 * [taylor]: Taking taylor expansion of 0 in y
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.672 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.674 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.675 * [backup-simplify]: Simplify (- 0) into 0
4.675 * [backup-simplify]: Simplify (+ 0 0) into 0
4.675 * [taylor]: Taking taylor expansion of 0 in y
4.675 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify (/ (/ 1 (- z)) (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5))) into (/ -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))))
4.676 * [approximate]: Taking taylor expansion of (/ -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (z x y) around 0
4.676 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
4.676 * [taylor]: Taking taylor expansion of -1 in y
4.676 * [backup-simplify]: Simplify -1 into -1
4.676 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
4.676 * [taylor]: Taking taylor expansion of z in y
4.676 * [backup-simplify]: Simplify z into z
4.676 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
4.676 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
4.676 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
4.676 * [taylor]: Taking taylor expansion of 0.5 in y
4.676 * [backup-simplify]: Simplify 0.5 into 0.5
4.676 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.676 * [taylor]: Taking taylor expansion of z in y
4.676 * [backup-simplify]: Simplify z into z
4.676 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.676 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.676 * [taylor]: Taking taylor expansion of y in y
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify 1 into 1
4.677 * [backup-simplify]: Simplify (/ 1 1) into 1
4.677 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.677 * [taylor]: Taking taylor expansion of x in y
4.677 * [backup-simplify]: Simplify x into x
4.677 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.677 * [backup-simplify]: Simplify (+ 0 1) into 1
4.678 * [backup-simplify]: Simplify (+ 1 0) into 1
4.678 * [backup-simplify]: Simplify (* z 1) into z
4.678 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
4.678 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
4.678 * [taylor]: Taking taylor expansion of -1 in x
4.678 * [backup-simplify]: Simplify -1 into -1
4.678 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
4.678 * [taylor]: Taking taylor expansion of z in x
4.678 * [backup-simplify]: Simplify z into z
4.678 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
4.678 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
4.678 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
4.678 * [taylor]: Taking taylor expansion of 0.5 in x
4.678 * [backup-simplify]: Simplify 0.5 into 0.5
4.678 * [taylor]: Taking taylor expansion of (/ 1 z) in x
4.678 * [taylor]: Taking taylor expansion of z in x
4.678 * [backup-simplify]: Simplify z into z
4.678 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.678 * [taylor]: Taking taylor expansion of y in x
4.678 * [backup-simplify]: Simplify y into y
4.679 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.679 * [taylor]: Taking taylor expansion of x in x
4.679 * [backup-simplify]: Simplify 0 into 0
4.679 * [backup-simplify]: Simplify 1 into 1
4.679 * [backup-simplify]: Simplify (/ 1 1) into 1
4.679 * [backup-simplify]: Simplify (- 1) into -1
4.680 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.680 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
4.680 * [backup-simplify]: Simplify (/ -1 (* -1 z)) into (/ 1 z)
4.680 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
4.680 * [taylor]: Taking taylor expansion of -1 in z
4.680 * [backup-simplify]: Simplify -1 into -1
4.680 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
4.680 * [taylor]: Taking taylor expansion of z in z
4.680 * [backup-simplify]: Simplify 0 into 0
4.680 * [backup-simplify]: Simplify 1 into 1
4.680 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
4.680 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.680 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.680 * [taylor]: Taking taylor expansion of 0.5 in z
4.680 * [backup-simplify]: Simplify 0.5 into 0.5
4.680 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.680 * [taylor]: Taking taylor expansion of z in z
4.681 * [backup-simplify]: Simplify 0 into 0
4.681 * [backup-simplify]: Simplify 1 into 1
4.681 * [backup-simplify]: Simplify (/ 1 1) into 1
4.681 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.681 * [taylor]: Taking taylor expansion of y in z
4.681 * [backup-simplify]: Simplify y into y
4.681 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.681 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.681 * [taylor]: Taking taylor expansion of x in z
4.681 * [backup-simplify]: Simplify x into x
4.681 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.682 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.682 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.683 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.683 * [backup-simplify]: Simplify (* 0 0.5) into 0
4.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.684 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.684 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.684 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.684 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
4.684 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 1 0.5)) into 0.5
4.684 * [backup-simplify]: Simplify (/ -1 0.5) into -2.0
4.685 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
4.685 * [taylor]: Taking taylor expansion of -1 in z
4.685 * [backup-simplify]: Simplify -1 into -1
4.685 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
4.685 * [taylor]: Taking taylor expansion of z in z
4.685 * [backup-simplify]: Simplify 0 into 0
4.685 * [backup-simplify]: Simplify 1 into 1
4.685 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
4.685 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
4.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
4.685 * [taylor]: Taking taylor expansion of 0.5 in z
4.685 * [backup-simplify]: Simplify 0.5 into 0.5
4.685 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.685 * [taylor]: Taking taylor expansion of z in z
4.685 * [backup-simplify]: Simplify 0 into 0
4.685 * [backup-simplify]: Simplify 1 into 1
4.685 * [backup-simplify]: Simplify (/ 1 1) into 1
4.685 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.685 * [taylor]: Taking taylor expansion of y in z
4.685 * [backup-simplify]: Simplify y into y
4.685 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.685 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.685 * [taylor]: Taking taylor expansion of x in z
4.685 * [backup-simplify]: Simplify x into x
4.685 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.685 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.686 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.686 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
4.686 * [backup-simplify]: Simplify (* 0 0.5) into 0
4.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.687 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.687 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.687 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.687 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
4.688 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 1 0.5)) into 0.5
4.688 * [backup-simplify]: Simplify (/ -1 0.5) into -2.0
4.688 * [taylor]: Taking taylor expansion of -2.0 in x
4.688 * [backup-simplify]: Simplify -2.0 into -2.0
4.688 * [taylor]: Taking taylor expansion of 0 in y
4.688 * [backup-simplify]: Simplify 0 into 0
4.688 * [backup-simplify]: Simplify 0 into 0
4.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.689 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.690 * [backup-simplify]: Simplify (+ 0 0) into 0
4.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.690 * [backup-simplify]: Simplify (- 0) into 0
4.690 * [backup-simplify]: Simplify (+ 0 0) into 0
4.691 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y) (/ 1 x))) (* 0 0.5))) into (- (/ 1 y) (/ 1 x))
4.691 * [backup-simplify]: Simplify (- (/ 0 0.5) (+ (* -2.0 (/ (- (/ 1 y) (/ 1 x)) 0.5)))) into (- (* 4.0 (/ 1 y)) (* 4.0 (/ 1 x)))
4.691 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y)) (* 4.0 (/ 1 x))) in x
4.691 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
4.691 * [taylor]: Taking taylor expansion of 4.0 in x
4.691 * [backup-simplify]: Simplify 4.0 into 4.0
4.691 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.691 * [taylor]: Taking taylor expansion of y in x
4.691 * [backup-simplify]: Simplify y into y
4.691 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.691 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
4.691 * [taylor]: Taking taylor expansion of 4.0 in x
4.691 * [backup-simplify]: Simplify 4.0 into 4.0
4.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.691 * [taylor]: Taking taylor expansion of x in x
4.691 * [backup-simplify]: Simplify 0 into 0
4.691 * [backup-simplify]: Simplify 1 into 1
4.692 * [backup-simplify]: Simplify (/ 1 1) into 1
4.692 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.692 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0
4.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.694 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.694 * [backup-simplify]: Simplify (- 0) into 0
4.694 * [backup-simplify]: Simplify (+ 0 0) into 0
4.694 * [taylor]: Taking taylor expansion of 0 in y
4.694 * [backup-simplify]: Simplify 0 into 0
4.694 * [backup-simplify]: Simplify 0 into 0
4.694 * [taylor]: Taking taylor expansion of 0 in y
4.694 * [backup-simplify]: Simplify 0 into 0
4.694 * [backup-simplify]: Simplify 0 into 0
4.694 * [backup-simplify]: Simplify 0 into 0
4.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.695 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.696 * [backup-simplify]: Simplify (+ 0 0) into 0
4.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.696 * [backup-simplify]: Simplify (- 0) into 0
4.696 * [backup-simplify]: Simplify (+ 0 0) into 0
4.697 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 0 0.5)))) into 0
4.698 * [backup-simplify]: Simplify (- (/ 0 0.5) (+ (* -2.0 (/ 0 0.5)) (* (- (* 4.0 (/ 1 y)) (* 4.0 (/ 1 x))) (/ (- (/ 1 y) (/ 1 x)) 0.5)))) into (- (* 16.0 (/ 1 (* x y))) (+ (* 8.0 (/ 1 (pow x 2))) (* 8.0 (/ 1 (pow y 2)))))
4.698 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (* x y))) (+ (* 8.0 (/ 1 (pow x 2))) (* 8.0 (/ 1 (pow y 2))))) in x
4.698 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (* x y))) in x
4.698 * [taylor]: Taking taylor expansion of 16.0 in x
4.698 * [backup-simplify]: Simplify 16.0 into 16.0
4.698 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.698 * [taylor]: Taking taylor expansion of (* x y) in x
4.698 * [taylor]: Taking taylor expansion of x in x
4.698 * [backup-simplify]: Simplify 0 into 0
4.698 * [backup-simplify]: Simplify 1 into 1
4.698 * [taylor]: Taking taylor expansion of y in x
4.698 * [backup-simplify]: Simplify y into y
4.698 * [backup-simplify]: Simplify (* 0 y) into 0
4.699 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.699 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.699 * [taylor]: Taking taylor expansion of (+ (* 8.0 (/ 1 (pow x 2))) (* 8.0 (/ 1 (pow y 2)))) in x
4.699 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow x 2))) in x
4.699 * [taylor]: Taking taylor expansion of 8.0 in x
4.699 * [backup-simplify]: Simplify 8.0 into 8.0
4.699 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.699 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.699 * [taylor]: Taking taylor expansion of x in x
4.699 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify 1 into 1
4.699 * [backup-simplify]: Simplify (* 1 1) into 1
4.699 * [backup-simplify]: Simplify (/ 1 1) into 1
4.699 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in x
4.699 * [taylor]: Taking taylor expansion of 8.0 in x
4.699 * [backup-simplify]: Simplify 8.0 into 8.0
4.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.699 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.699 * [taylor]: Taking taylor expansion of y in x
4.699 * [backup-simplify]: Simplify y into y
4.699 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.700 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.700 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.702 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.703 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.705 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.705 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.706 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.706 * [backup-simplify]: Simplify (+ (* 8.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.706 * [backup-simplify]: Simplify (+ 0 0) into 0
4.706 * [backup-simplify]: Simplify (- 0) into 0
4.707 * [backup-simplify]: Simplify (+ 0 0) into 0
4.707 * [taylor]: Taking taylor expansion of 0 in y
4.707 * [backup-simplify]: Simplify 0 into 0
4.707 * [backup-simplify]: Simplify 0 into 0
4.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.707 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.709 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.709 * [backup-simplify]: Simplify (- 0) into 0
4.709 * [backup-simplify]: Simplify (+ 0 0) into 0
4.709 * [taylor]: Taking taylor expansion of 0 in y
4.709 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify 0 into 0
4.709 * * * [progress]: simplifying candidates
4.712 * [simplify]: Simplifying:
  (- (log 4.0) (- (log z) (log (- (- x y) (* z 0.5)))))
  (- (log 4.0) (log (/ z (- (- x y) (* z 0.5)))))
  (log (/ 4.0 (/ z (- (- x y) (* z 0.5)))))
  (exp (/ 4.0 (/ z (- (- x y) (* z 0.5)))))
  (/ (* (* 4.0 4.0) 4.0) (/ (* (* z z) z) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))))
  (/ (* (* 4.0 4.0) 4.0) (* (* (/ z (- (- x y) (* z 0.5))) (/ z (- (- x y) (* z 0.5)))) (/ z (- (- x y) (* z 0.5)))))
  (* (cbrt (/ 4.0 (/ z (- (- x y) (* z 0.5))))) (cbrt (/ 4.0 (/ z (- (- x y) (* z 0.5))))))
  (cbrt (/ 4.0 (/ z (- (- x y) (* z 0.5)))))
  (* (* (/ 4.0 (/ z (- (- x y) (* z 0.5)))) (/ 4.0 (/ z (- (- x y) (* z 0.5))))) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))
  (sqrt (/ 4.0 (/ z (- (- x y) (* z 0.5)))))
  (sqrt (/ 4.0 (/ z (- (- x y) (* z 0.5)))))
  (- 4.0)
  (- (/ z (- (- x y) (* z 0.5))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (* (cbrt (/ z (- (- x y) (* z 0.5)))) (cbrt (/ z (- (- x y) (* z 0.5))))))
  (/ (cbrt 4.0) (cbrt (/ z (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ (cbrt 4.0) (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ (* (cbrt z) (cbrt z)) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ (cbrt 4.0) (/ (cbrt z) (cbrt (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ (* (cbrt z) (cbrt z)) (sqrt (- (- x y) (* z 0.5)))))
  (/ (cbrt 4.0) (/ (cbrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt 4.0) (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ (sqrt z) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ (cbrt 4.0) (/ (sqrt z) (cbrt (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ (cbrt 4.0) (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ (sqrt z) 1))
  (/ (cbrt 4.0) (/ (sqrt z) (- (- x y) (* z 0.5))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ 1 (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ (cbrt 4.0) (/ z (cbrt (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ 1 (sqrt (- (- x y) (* z 0.5)))))
  (/ (cbrt 4.0) (/ z (sqrt (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ 1 1))
  (/ (cbrt 4.0) (/ z (- (- x y) (* z 0.5))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) 1)
  (/ (cbrt 4.0) (/ z (- (- x y) (* z 0.5))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) z)
  (/ (cbrt 4.0) (/ 1 (- (- x y) (* z 0.5))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ z (- (pow (- x y) 3) (pow (* z 0.5) 3))))
  (/ (cbrt 4.0) (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (/ (* (cbrt 4.0) (cbrt 4.0)) (/ z (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))))
  (/ (cbrt 4.0) (+ (- x y) (* z 0.5)))
  (/ (sqrt 4.0) (* (cbrt (/ z (- (- x y) (* z 0.5)))) (cbrt (/ z (- (- x y) (* z 0.5))))))
  (/ (sqrt 4.0) (cbrt (/ z (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (* (cbrt z) (cbrt z)) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ (sqrt 4.0) (/ (cbrt z) (cbrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (* (cbrt z) (cbrt z)) (sqrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (cbrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt 4.0) (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ (sqrt 4.0) (/ (sqrt z) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ (sqrt 4.0) (/ (sqrt z) (cbrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ (sqrt z) 1))
  (/ (sqrt 4.0) (/ (sqrt z) (- (- x y) (* z 0.5))))
  (/ (sqrt 4.0) (/ 1 (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ (sqrt 4.0) (/ z (cbrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ 1 (sqrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ z (sqrt (- (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ 1 1))
  (/ (sqrt 4.0) (/ z (- (- x y) (* z 0.5))))
  (/ (sqrt 4.0) 1)
  (/ (sqrt 4.0) (/ z (- (- x y) (* z 0.5))))
  (/ (sqrt 4.0) z)
  (/ (sqrt 4.0) (/ 1 (- (- x y) (* z 0.5))))
  (/ (sqrt 4.0) (/ z (- (pow (- x y) 3) (pow (* z 0.5) 3))))
  (/ (sqrt 4.0) (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (/ (sqrt 4.0) (/ z (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))))
  (/ (sqrt 4.0) (+ (- x y) (* z 0.5)))
  (/ 1 (* (cbrt (/ z (- (- x y) (* z 0.5)))) (cbrt (/ z (- (- x y) (* z 0.5))))))
  (/ 4.0 (cbrt (/ z (- (- x y) (* z 0.5)))))
  (/ 1 (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ 4.0 (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ 4.0 (/ (cbrt z) (cbrt (- (- x y) (* z 0.5)))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ (cbrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ 4.0 (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ 1 (/ (sqrt z) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ 4.0 (/ (sqrt z) (cbrt (- (- x y) (* z 0.5)))))
  (/ 1 (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ 1 (/ (sqrt z) 1))
  (/ 4.0 (/ (sqrt z) (- (- x y) (* z 0.5))))
  (/ 1 (/ 1 (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ 4.0 (/ z (cbrt (- (- x y) (* z 0.5)))))
  (/ 1 (/ 1 (sqrt (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ z (sqrt (- (- x y) (* z 0.5)))))
  (/ 1 (/ 1 1))
  (/ 4.0 (/ z (- (- x y) (* z 0.5))))
  (/ 1 1)
  (/ 4.0 (/ z (- (- x y) (* z 0.5))))
  (/ 1 z)
  (/ 4.0 (/ 1 (- (- x y) (* z 0.5))))
  (/ 1 (/ z (- (pow (- x y) 3) (pow (* z 0.5) 3))))
  (/ 4.0 (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (/ 1 (/ z (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))))
  (/ 4.0 (+ (- x y) (* z 0.5)))
  (/ 1 (/ z (- (- x y) (* z 0.5))))
  (/ (/ z (- (- x y) (* z 0.5))) 4.0)
  (/ 4.0 (* (cbrt (/ z (- (- x y) (* z 0.5)))) (cbrt (/ z (- (- x y) (* z 0.5))))))
  (/ 4.0 (sqrt (/ z (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ (* (cbrt z) (cbrt z)) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ 4.0 (/ (* (cbrt z) (cbrt z)) (sqrt (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ (* (cbrt z) (cbrt z)) 1))
  (/ 4.0 (/ (sqrt z) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ 4.0 (/ (sqrt z) (sqrt (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ (sqrt z) 1))
  (/ 4.0 (/ 1 (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))))
  (/ 4.0 (/ 1 (sqrt (- (- x y) (* z 0.5)))))
  (/ 4.0 (/ 1 1))
  (/ 4.0 1)
  (/ 4.0 z)
  (/ 4.0 (/ z (- (pow (- x y) 3) (pow (* z 0.5) 3))))
  (/ 4.0 (/ z (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))))
  (/ (/ z (- (- x y) (* z 0.5))) (cbrt 4.0))
  (/ (/ z (- (- x y) (* z 0.5))) (sqrt 4.0))
  (/ (/ z (- (- x y) (* z 0.5))) 4.0)
  (/ 4.0 z)
  (- (log z) (log (- (- x y) (* z 0.5))))
  (log (/ z (- (- x y) (* z 0.5))))
  (exp (/ z (- (- x y) (* z 0.5))))
  (/ (* (* z z) z) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5))))
  (* (cbrt (/ z (- (- x y) (* z 0.5)))) (cbrt (/ z (- (- x y) (* z 0.5)))))
  (cbrt (/ z (- (- x y) (* z 0.5))))
  (* (* (/ z (- (- x y) (* z 0.5))) (/ z (- (- x y) (* z 0.5)))) (/ z (- (- x y) (* z 0.5))))
  (sqrt (/ z (- (- x y) (* z 0.5))))
  (sqrt (/ z (- (- x y) (* z 0.5))))
  (- z)
  (- (- (- x y) (* z 0.5)))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))))
  (/ (cbrt z) (cbrt (- (- x y) (* z 0.5))))
  (/ (* (cbrt z) (cbrt z)) (sqrt (- (- x y) (* z 0.5))))
  (/ (cbrt z) (sqrt (- (- x y) (* z 0.5))))
  (/ (* (cbrt z) (cbrt z)) 1)
  (/ (cbrt z) (- (- x y) (* z 0.5)))
  (/ (sqrt z) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))))
  (/ (sqrt z) (cbrt (- (- x y) (* z 0.5))))
  (/ (sqrt z) (sqrt (- (- x y) (* z 0.5))))
  (/ (sqrt z) (sqrt (- (- x y) (* z 0.5))))
  (/ (sqrt z) 1)
  (/ (sqrt z) (- (- x y) (* z 0.5)))
  (/ 1 (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))))
  (/ z (cbrt (- (- x y) (* z 0.5))))
  (/ 1 (sqrt (- (- x y) (* z 0.5))))
  (/ z (sqrt (- (- x y) (* z 0.5))))
  (/ 1 1)
  (/ z (- (- x y) (* z 0.5)))
  (/ 1 (- (- x y) (* z 0.5)))
  (/ (- (- x y) (* z 0.5)) z)
  (/ z (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))))
  (/ z (sqrt (- (- x y) (* z 0.5))))
  (/ z 1)
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ (- (- x y) (* z 0.5)) z)
  (/ z (- (pow (- x y) 3) (pow (* z 0.5) 3)))
  (/ z (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  0
  0
  0
5.569 * * * [progress]: adding candidates to table
5.891 * [progress]: [Phase 3 of 3] Extracting.
5.891 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
5.892 * * * [regime-changes]: Trying 5 branch expressions: ((- x y) (/ (* 4.0 (- (- x y) (* z 0.5))) z) z y x)
5.892 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
5.912 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))>)
5.924 * * * * [regimes]: Trying to branch on (/ (* 4.0 (- (- x y) (* z 0.5))) z) from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
5.944 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
5.962 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
5.979 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (/ 4.0 (/ z (- (- x y) (* z 0.5)))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
5.994 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
5.994 * [simplify]: Simplifying:
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
7.874 * [regime-testing]: Baseline error score: 0.009046921141923467
7.878 * [regime-testing]: Oracle error score: 0.0018752344043005376
7.885 * [regime-testing]: End program error score: 0.1837748987438913
7.923 * [regime-testing]: Target error score: 0.009046921141923467