T. Taylor Approximation

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Taylor Approximation | u T. n |

`u T. n` is the `n`-term Taylor approximation to the function`u` .

For example:

       6.2 ": ^ T. 8 x=: 2 %~ i.8
      1.00  1.65  2.72  4.48  7.38 12.13 19.85 32.23

       6.2 ": ^ x
      1.00  1.65  2.72  4.48  7.39 12.18 20.09 33.12

       ^ T. _
    3 : 0"0
    g=:p.&y.@:((^) t.)@i.
    g +:^:(g ~: g@+:)^:_ ] 1
    )
       (^ = ^T._) i. 5
    1 1 1 1 1

Compare the conjunction`T.` with the adverb`t.` .

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