查看“模板:Rnd”的源代码

<includeonly>{{#iferror:{{#expr:{{{2}}}}}|{{rndnear|{{{1}}}|1E{{#expr:{{order of magnitude|{{{1}}}}}-1}}}}|{{formatnum:
   {{#ifexpr:({{{1|0}}})round({{{2|0}}})>=0.0001
     |{{#ifexpr:({{{1}}})round({{{2}}})<1E9
        |{{#ifexpr:<!--
-->{{#expr:(({{{1}}})round({{{2}}})/1E5round0)E5}}={{#expr:({{{1}}})round({{{2}}})}}
           |{{#ifexpr:{{{2}}}<=0
              |{{#expr:({{{1}}})round({{{2}}})E-5}}00000
              |{{#expr:({{{1}}})round({{{2}}})E-5}}0000{{rnd/-|0|{{{2}}}}}
            }}
           |{{#ifexpr:{{{2}}}<=0
              |{{#expr:({{{1}}})round({{{2}}})}}
              |{{rnd/-|{{#expr:({{{1}}})round({{{2}}})}}|{{{2}}}}}
            }}
         }}
        |{{rnd/e+
           |{{#expr:({{{1}}})round({{{2}}})}}
           |{{{2}}}
           |{{Order of magnitude|{{#expr:({{{1}}})round({{{2}}})}}}}}}
      }}
     |{{#ifexpr:({{{1|0}}})round({{{2|0}}})<=-0.0001
        |{{#ifexpr:({{{1}}})round({{{2}}})>-1E9
           |{{#ifexpr:<!--
-->{{#expr:(({{{1}}})round({{{2}}})/1E5round0)E5}}={{#expr:({{{1}}})round({{{2}}})}}
              |{{#ifexpr:{{{2}}}<=0
                 |−{{#expr:-({{{1}}})round({{{2}}})E-5}}00000
                 |−{{#expr:-({{{1}}})round({{{2}}})E-5}}0000{{rnd/-|0|{{{2}}}}}
               }}
              |{{#ifexpr:{{{2}}}<=0
                 |−{{#expr:-({{{1}}})round({{{2}}})}}
                 |−{{rnd/-|-{{#expr:({{{1}}})round({{{2}}})}}|{{{2}}}}}
               }}
            }}
           |−{{rnd/e+
              |-{{#expr:({{{1}}})round({{{2}}})}}
              |{{{2}}}
              |{{Order of magnitude|{{#expr:({{{1}}})round({{{2}}})}}}}}}
         }}
        |{{#ifexpr:({{{1|0}}})round({{{2|0}}})=0
           |{{#ifexpr:{{{2|0}}}<=0
              |0
              |{{rnd/-|0|{{{2}}}}}
            }}
           |{{#ifexpr:({{{1}}})round({{{2}}})>0
              |{{rnd/e−
                 |{{#expr:({{{1}}})round({{{2}}})}}
                 |{{{2}}}
                 |{{Order of magnitude|({{{1}}})round({{{2}}})}}
               }}
              |−{{rnd/e−
                 |-{{#expr:({{{1}}})round({{{2}}})}}
                 |{{{2}}}
                 |{{Order of magnitude|{{#expr:({{{1}}})round({{{2}}})}}}}
               }}
            }}
         }}
      }}
   }}
}}}}</includeonly><noinclude>
{{documentation}}
</noinclude>