Documentation / CalcMe

  • Demos
  • Visit our website
  • Contact us

  • MathType

    • Wiris Quizzes

      • Learning Lemur

        • CalcMe

          • MathPlayer

            • Store FAQ

              • VPAT for the electronic documentation

                • MathFlow

                  • BF FAQ

                    • Home
                    • CalcMe
                    • Commands
                    • Programming Functions
                    • Programming Functions

                    Not

                    Reading time: 1min

                    Logical negation operator. It is defined as not true = false and not false = true.

                    Syntax

                    not Expression

                    Description

                    Was this article helpful?

                    Yes
                    No
                    Give feedback about this article

                    Related Articles

                    • Programming Functions
                    • Append
                    • Belongs?
                    • Complement
                    • Constant list

                    Not

                    Syntax Description

                    Making people’s STEM work more meaningful

                    MathType

                    • MathType for Office Tools
                    • MathType for Mac
                    • MathType for Microsoft 365
                    • MathType for Google Workspace
                    • MathType for LMS
                    • MathType for XML Editors
                    • Arabic notation
                    • Our products accessibility
                    • MathType is online

                    WirisQuizzes

                    Learning Lemur

                    Solutions for Education

                    • Blackboard Learn
                    • Brightspace by D2L
                    • Canvas
                    • Google Classroom
                    • Moodle
                    • Schoology

                    Solutions for Publishing Houses

                    Solutions for Technical Writers

                    Solutions for Chemistry

                    Integrations

                    • HTML Editors
                    • MathType in WordPress

                    Pricing

                    Company

                    Careers

                    Blog

                    Contact Us

                    Buy Now

                    Plugin Downloads

                    © Wiris 2025

                    • Cookie Settings
                    • Cookie Policy
                    • Terms of Use
                    • Privacy Policy / GDPR
                    • Student Data Privacy
                    • Compliance
                    • Powered by Helpjuice
                    Expand