Mathematica > Systems Interfaces & Deployment > MathLink API > MathLink Mathematica Functions > MathLink Packets > EnterExpressionPacket
BUILT-IN MATHEMATICA SYMBOL

EnterExpressionPacket

EnterExpressionPacket[expr]
is a MathLink packet that requests the evaluation of expr.

DetailsDetails

  • expr is a Mathematica expression, not a string.
  • expr is evaluated by a complete pass through the Mathematica main loop.

ExamplesExamplesopen allclose all

Basic Examples (1)Basic Examples (1)

Launch a subsidiary Mathematica kernel process:

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Read the first packet:

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Write an EnterExpressionPacket packet to the link without evaluating it:

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Read the resulting packets:

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Close the link:

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