Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.
|
|
Virgil
Posts:
4,482
Registered:
1/6/11
|
|
Re: CHANGING THE DIAGONAL!
Posted:
Dec 28, 2012 8:37 PM
|
|
In article <adde38fa-1e63-43a1-94f0-908da37a4f8f@s6g2000pby.googlegroups.com>, Graham Cooper <grahamcooper7@gmail.com> wrote:
> +-----> > | 0. 542.. > | 0. 983.. > | 0. 143.. > | 0. 543.. > | ... > v > OK - THINK - don't back explain to me. > You run down the Diagonal 5 8 3 ... > IN YOUR MIND - > > [1] > you change each digit ONE AT A TIME > 0.694... > but this process NEVER STOPS > > [2] > so you NEVER CONSTRUCT A NEW DIGIT SEQUENCE!
That is like saying that the function f+ |N -> |N : x \_--> x^2 never ends.
As soon as one has a completed rule by which values of the function are determined from its domain to its codomain, the function is defined.
E.g., f:|N --> |N : 2 |--> 2*x+1 is completed function
Thus a rule or function for determining anti-diagonal digits creates the entire anti-diagonal list of digits in one step. --
|
|
|
|