Python prec_to_dps Examples

Example #1

 def _print_Real(self, expr):
     prec = expr._prec
     if prec < 5:
         dps = 0
     else:
         dps = prec_to_dps(expr._prec)
     return mlib.to_str(expr._mpf_, dps, strip_zeros=False)

Example #2

File: str.py Project: jcockayne/sympy-rkern

 def _print_Real(self, expr):
     prec = expr._prec
     if prec < 5:
         dps = 0
     else:
         dps = prec_to_dps(expr._prec)
     return mlib.to_str(expr._mpf_, dps, strip_zeros=False)

Example #3

File: str.py Project: fperez/sympy

 def _print_Real(self, expr):
     prec = expr._prec
     if prec < 5:
         dps = 0
     else:
         dps = prec_to_dps(expr._prec)
     if self._settings["full_prec"] == True:
         strip = False
     elif self._settings["full_prec"] == False:
         strip = True
     elif self._settings["full_prec"] == "auto":
         strip = self._print_level > 1
     return mlib.to_str(expr._mpf_, dps, strip_zeros=strip)

Example #4

 def _print_Real(self, expr):
     prec = expr._prec
     if prec < 5:
         dps = 0
     else:
         dps = prec_to_dps(expr._prec)
     if self._settings["full_prec"] == True:
         strip = False
     elif self._settings["full_prec"] == False:
         strip = True
     elif self._settings["full_prec"] == "auto":
         strip = self._print_level > 1
     return mlib.to_str(expr._mpf_, dps, strip_zeros=strip)

Example #5

File: latex.py Project: smichr/sympy-live

    def _print_Real(self, expr):
        # Based off of that in StrPrinter
        dps = prec_to_dps(expr._prec)
        str_real = mlib.to_str(expr._mpf_, dps, strip_zeros=True)

        # Must always have a mul symbol (as 2.5 10^{20} just looks odd)
        seperator = r" \times "

        if self._settings["mul_symbol"] is not None:
            seperator = self._settings["mul_symbol_latex"]

        if "e" in str_real:
            (mant, exp) = str_real.split("e")

            if exp[0] == "+":
                exp = exp[1:]

            return r"%s%s10^{%s}" % (mant, seperator, exp)
        elif str_real == "+inf":
            return r"\infty"
        elif str_real == "-inf":
            return r"- \intfy"
        else:
            return str_real

Example #6

File: repr.py Project: cran/rSymPy

 def _print_Real(self, expr):
     dps = prec_to_dps(expr._prec)
     r = mlib.to_str(expr._mpf_, repr_dps(expr._prec))
     return "%s('%s', prec=%i)" % (expr.__class__.__name__, r, dps)

Example #7

File: repr.py Project: jcockayne/sympy-rkern

 def _print_Real(self, expr):
     dps = prec_to_dps(expr._prec)
     r = mlib.to_str(expr._mpf_, repr_dps(expr._prec))
     return "%s('%s', prec=%i)" % (expr.__class__.__name__, r, dps)