Python eval_constant Examples

Example #1

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: twinprime._mpfr_(RealField(100))
            0.66016181584686957392781211001
            sage: RealField(100)(twinprime)
            0.66016181584686957392781211001
        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('twinprime', R)

Example #2

File: constants.py Project: dagss/sage

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: twinprime._mpfr_(RealField(100))
            0.66016181584686957392781211001
            sage: RealField(100)(twinprime)
            0.66016181584686957392781211001
        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('twinprime', R)

Example #3

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: glaisher._mpfr_(RealField(100))
            1.2824271291006226368753425689
            sage: RealField(100)(glaisher)
            1.2824271291006226368753425689

        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('glaisher', R)

Example #4

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: mertens._mpfr_(RealField(100))
            0.26149721284764278375542683861
            sage: RealField(100)(mertens)
            0.26149721284764278375542683861

        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('mertens', R)

Example #5

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: khinchin._mpfr_(RealField(100))
            2.6854520010653064453097148355
            sage: RealField(100)(khinchin)
            2.6854520010653064453097148355

        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('khinchin', R)

Example #6

File: constants.py Project: dagss/sage

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: glaisher._mpfr_(RealField(100))
            1.2824271291006226368753425689
            sage: RealField(100)(glaisher)
            1.2824271291006226368753425689

        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('glaisher', R)

Example #7

File: constants.py Project: dagss/sage

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: mertens._mpfr_(RealField(100))
            0.26149721284764278375542683861
            sage: RealField(100)(mertens)
            0.26149721284764278375542683861

        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('mertens', R)

Example #8

File: constants.py Project: dagss/sage

    def _mpfr_(self, R):
        """
        EXAMPLES::

            sage: khinchin._mpfr_(RealField(100))
            2.6854520010653064453097148355
            sage: RealField(100)(khinchin)
            2.6854520010653064453097148355

        """
        import sage.libs.mpmath.all as a
        return a.eval_constant('khinchin', R)