| | 2. Decimal View of Limits |
 | | Limits and continuity in calculus may be described geometrically, that is, intuitively and informally, or more precisely in terms of say epsilons and deltas. |
 | | Here we may want to say for any k, there is an m such f(x) will agree with f(A) to k decimals if x agrees with A to m decimals. |
 | | Now will say that f(x) is continuous at x = A if for each whole number k, there is a number m such the limit f(a) and the value of f(x) will agree to k-decimals whenever the number x agrees with the value of a to m decimal places. |
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