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

EvaluatePacket

EvaluatePacket[expr]
is a MathLink packet requesting evaluation of expr.

DetailsDetails

  • expr is not evaluated by a complete pass through Mathematica's main loop.

ExamplesExamplesopen allclose all

Basic Examples (1)Basic Examples (1)

Launch a subsidiary Mathematica kernel process:

In[1]:=
Click for copyable input
Out[1]=

Read the first packet:

In[2]:=
Click for copyable input
Out[2]=

Send an EvaluatePacket packet with the expression without evaluating it:

In[3]:=
Click for copyable input

Read the result:

In[4]:=
Click for copyable input
Out[4]=

Close the link:

In[5]:=
Click for copyable input
Top
New in 3
Send Feedback
Mathematica 9 is now available!

400+ new features, including the new Wolfram Predictive Interface, social network analysis, enterprise CDF deployment, and more »

Try Now
Buy/Upgrade
New to Mathematica? Find your learning path »
Have a question? Ask support »