Skip to content
  • Architecture and Hardware
  • Artificial Intelligence and Machine Learning
  • Computer History
  • Computing Applications
  • Computing Profession
  • Data and Information
  • Education
  • HCI
  • Philosophy of Computing
  • Security and Privacy
  • Society
  • Software Engineering and Programming Languages
  • Systems and Networking
  • Theory
May 2025 CACM cover

Latest Issue

May 2025, Vol. 68 No. 5

Previous Issue

April 2025, Vol. 68 No. 4
Explore the archive
Search
  • Settings
  • Sign Out
Sign In
Join ACM

Topics

  • Architecture and Hardware
  • Artificial Intelligence and Machine Learning
  • Computer History
  • Computing Applications
  • Computing Profession
  • Data and Information
  • Education
  • HCI
  • Philosophy of Computing
  • Security and Privacy
  • Society
  • Software Engineering and Programming Languages
  • Systems and Networking
  • Theory

Sections

  • Research and Advances
  • Opinion
  • Practice
  • News
  • Research Highlights
  • Careers

Magazine

  • Latest Issue
  • Magazine Archive
  • Editorial Staff and Board
  • Submit an Article
  • Alerts & Feeds
  • Author Guidelines

CACM Web Account

Membership in ACM includes a subscription to Communications of the ACM (CACM), the computing industry's most trusted source for staying connected to the world of advanced computing.

Sign In Sign Up

Communications of the ACM

  • About Us
  • Frequently Asked Questions
  • Contact Us

Follow Us

  • CACM on Twitter
  • CACM on Reddit
  • CACM on LinkedIn

Henry C. Thacher

Advertisement

Research and Advances Nov 1 1963

Certification of algorithm 8: Euler summation

Research and Advances Sep 1 1963

Certification of algorithm 163: modified Hankel function

Research and Advances Sep 1 1963

Certification of algorithm 169: Newton interpolation with forward divided differences

Research and Advances Sep 1 1963

Certification of algorithm 167: calculation of confluent divided differences

Research and Advances Sep 1 1963

Certification of algorithm 168: Newton interpolation with backward divided differences

Research and Advances Jul 1 1963

Certification of algorithms 134 and 158 exponentiation of series

Research and Advances Jun 1 1963

Algorithm 180: error function—large X

Research and Advances Jun 1 1963

Certification of algorithm 123: real error function, ERF (x)

Research and Advances Jun 1 1963

Algorithm 181: complementary error function—large X

Research and Advances Apr 1 1963

Certification of algorithm 149: complete elliptic integral

Posts navigation

Prev 1 2 3 4 Next

Shape the Future of Computing

ACM encourages its members to take a direct hand in shaping the future of the association. There are more ways than ever to get involved.

Get Involved
  • CACM on Twitter
  • CACM on Reddit
  • CACM on LinkedIn

Topics

  • Architecture and Hardware
  • Artificial Intelligence and Machine Learning
  • Computer History
  • Computing Applications
  • Computing Profession
  • Data and Information
  • Education
  • HCI
  • Philosophy of Computing
  • Security and Privacy
  • Society
  • Software Engineering and Programming Languages
  • Systems and Networking
  • Theory

Magazine

  • Latest Issue
  • Magazine Archive
  • Editorial Staff and Board
  • Submit an Article
  • Alerts & Feeds
  • Author Guidelines

Communications of the ACM

  • About Us
  • Frequently Asked Questions
  • Contact Us
  • For Advertisers
  • Join ACM

© 2025 Communications of the ACM. All Rights Reserved.

  • Cookie Notice
  • Privacy Policy