Chalkboard - v3.0.4
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    Function frds

    • Calculates the circulation (line integration over a scalar/vector field) of a parametric curve through a multivariable function or a vector field.

      Parameters

      • funcORvectfield: ChalkboardFunction

        The multivariable function or vector field

      • func: ChalkboardFunction

        The parametric curve function

      • inf: number

        The lower bound

      • sup: number

        The upper bound

      Returns number

      const segment = Chalkboard.real.define((t) => t, (t) => 0);
      const scalar = Chalkboard.real.define((x) => 1);
      const integral = Chalkboard.calc.frds(scalar, segment, 0, 1); // Returns approximately 1