---
code_id: 12039
site_ownership_code: "OSTI"
open_source: false
landing_contact: "softwarelicensing@llnl.gov"
project_type: "CS"
software_type: "S"
official_use_only: {}
developers:
- email: ""
  orcid: ""
  first_name: "Alan"
  last_name: "Hindmarsh"
  middle_name: ""
  affiliations: []
contributors: []
sponsoring_organizations:
- organization_name: "DOE/ER"
  funding_identifiers: []
  primary_award: "AC52-07NA27344"
  DOE: true
contributing_organizations: []
research_organizations:
- organization_name: "Lawrence Livermore National Laboratory (LLNL), Livermore, CA\
    \ (United States)"
  DOE: true
related_identifiers: []
award_dois: []
release_date: "1992-03-05"
software_title: "Ordinary Differential Equation System Solver"
acronym: "LSODE"
doi: "https://doi.org/10.11578/dc.20180614.12"
description: "LSODE is a package of subroutines for the numerical solution of the\
  \ initial value problem for systems of first order ordinary differential equations.\
  \ The package is suitable for either stiff or nonstiff systems. For stiff systems\
  \ the Jacobian matrix may be treated in either full or banded form. LSODE can also\
  \ be used when the Jacobian can be approximated by a band matrix."
programming_languages: []
country_of_origin: "United States"
project_keywords: []
licenses: []
recipient_org: "Lawrence Livermore National Laboratory"
site_accession_number: "829"
file_name: "829.zip"
date_record_added: "2018-06-14"
date_record_updated: "2022-09-28"
is_file_certified: true
last_editor: "stooksburys@osti.gov"
is_limited: false
links:
- rel: "citation"
  href: "https://www.osti.gov/doecode/biblio/12039"