/** Initializes Maxima. */
public synchronized void initialize() {
if (ggbMaxima != null) // this should never happen :)
throw new IllegalStateException();
MaximaConfiguration configuration = casParser.getKernel().getApplication().maximaConfiguration;
if (configuration == null) configuration = JacomaxAutoConfigurator.guessMaximaConfiguration();
MaximaProcessLauncher launcher = new MaximaProcessLauncher(configuration);
ggbMaxima = launcher.launchInteractiveProcess();
try {
initMyMaximaFunctions();
// System.out.println(ggbMaxima.executeCall("1+2;"));
int[] version = determineMaximaVersion();
StringBuilder v = new StringBuilder("Maxima ");
for (int i = 0; i < version.length; ++i) {
v.append(version[i]);
v.append('.');
}
Application.setCASVersionString(v.toString());
// There are problems with Maxima versions < 5.22. See ticket #295
if (version[0] < 5 || (version[0] == 5 && version[1] < 22))
throw new MaximaVersionUnsupportedExecption(version);
} catch (MaximaTimeoutException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public CASmaxima(CASparser casParser) {
super(casParser);
Application.setCASVersionString("Maxima"); // called later on with eg "Maxima 5.22.1"
}