Integral Calculator

This page summarizes the projects mentioned and recommended in the original post on news.ycombinator.com

Our great sponsors
  • InfluxDB - Power Real-Time Data Analytics at Scale
  • WorkOS - The modern identity platform for B2B SaaS
  • SaaSHub - Software Alternatives and Reviews
  • fricas

    Official repository of the FriCAS computer algebra system

  • But it's integration functionalities are less advanced and comprehensive than those of Fricas. Interestingly, the latter is, like Maxima, implemented using Lisp and stems from a ancient software lineage. Both systems are free and open-source.

    Fricas home page: http://fricas.github.io

    Some independent integration benchmarks, comparing multiple computer algebra systems: https://www.12000.org/my_notes/CAS_integration_tests/index.h...

  • its

    Incompatible Timesharing System

  • Compile ITS and just run :macsyma at the DDT prompt (shell/debugger) from ITS:

    https://github.com/pdp-10/its

    The syntax it's the same, I even made a plot and 'printed' into the host from an ARDS output from the plot command, by converting the file into PPM->PNG or PPM->PDF.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • expreduce

    An experimental computer algebra system written in Go

  • There is a go implementation of a CAS which syntax similar to Mathematica which uses this rules based integration library.

    https://github.com/corywalker/expreduce

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

Suggest a related project

Related posts