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vecget


vector get

Gets an element in a vector with zero based index.

Usage: nerdamer("vecget(v)")


Parameters

expression v a vector

Returns

Expression

EXAMPLES:
nerdamer.setVar('v', 'vector(a-r, x*x, z)');
var x = nerdamer('vecget(v, 0)');
console.log(x.toString());
OUTPUT:
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