BUILT-IN WOLFRAM LANGUAGE SYMBOL

NCache

NCache[x,xn]
represents a numeric cache object for a quantity with exact value x and approximate numerical value xn.

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Basic Examples  (1)Basic Examples  (1)

Exact values and numerical values of coordinates are represented by NCache:

In[1]:=
Click for copyable input
Out[1]=
In[2]:=
Click for copyable input
Out[2]=
Introduced in 2007
(6.0)