Commonly used mathematical constants. Provides common math constants, such as Pi or Euler's constant, on an output Data port. [b]Input Ports:[/b] none [b]Output Ports:[/b] - Data (variant): [code]get[/code] The math constant. Unity: [code]1[/code] Pi: [code]3.141593[/code] Pi times two: [code]6.283185[/code] Pi divided by two: [code]1.570796[/code] Natural log: [code]2.718282[/code] Square root of two: [code]1.414214[/code] Infinity: [code]inf[/code] Not a number: [code]nan[/code]