TRIP

TRIP is a general computer algebra system dedicated to celestial mechanics. TRIP includes a numerical kernel and has interfaces to gnuplot and xmgrace.

Computations can be performed with double, quadruple, or multi-precision. Users can dynamically load external libraries written in C, C++, or Fortran.

What is new in this release:

• TRIP now supports computers with up to 1,024 cores (instead of 255).
• Scalability has been improved on large NUMA computers.
• The SCSCP server now supports version 1.2 of the protocol SCSCP.
• The function integnum may return the results as an array of numerical vectors.
• Several bugs have been fixed.

What is new in version 1.2.0:

• Several features have been introduced, such as error, try/catch, typeof, _integnum, and integnumfcn.
• The statement read now supports text files with columns of strings.
• Completion for keywords and subroutines is available on the command line.
• The statement pause is able to return to the prompt line if the user enters the character q or e.
• Several bugs have been fixed.

What is new in version 1.1.12:

• The scalability on computers with more than 32 cores was improved.
• Several bugs and memory leaks were fixed.

What is new in version 1.1.8:

• Several bugs and memory leaks were fixed.
• The coef_num and coef_ext functions support arrays of series.

What is new in version 1.1.4:

• The functions coef_num and coef_ext and the loop statement 'sum' were added.
• The private keyword is now supported in the loop statement.
• Several bugs were fixed (memory leaks, hangs with some operators).

What is new in version 1.1.0:

• Large improvements in the multiplication of sparse polynomials have been done.
• Two new representations of sparse polynomials have been added.
• There are many bugfixes in the SCSCP protocol and in the numerical mode NUMPFMP.

What is new in version 0.99.10:

• Several bugs in the SCSCP client and server were fixed.
• The missing SCSCP library was added on the OpenBSD operating system.

What is new in version 0.99.8:

• A SCSCP-compliant server and client component were introduced to communicate with other computer algebra systems.
• Comparison of strings is supported and a global variable was added to disable warning messages.
• Error messages on a valid code were corrected.
• Syntax coloring was added for the editors vim and PSPad.
• The msg command now works with the non-default numerical mode.