Difference between revisions of "Template:Val/delimitnum"
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blackwiki>Jimp (delimiting using gaps either side of the decimal point per MOSNUM, see Template_talk:Val#Delimiting) |
blackwiki>Jimp (allow comma formatting per MOSNUM) |
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<includeonly><!-- | <includeonly><!-- | ||
| − | -->{{#ifexpr:({{{1|0}}}1)=({{{1|0}}})|<!-- Test loss of precision by appending a fixed digit "1" | + | -->{{#ifeq:{{{fmt|gaps}}}|gaps |
| − | + | |{{#ifexpr:({{{1|0}}}1)=({{{1|0}}})|<!-- | |
| − | -->|<!-- No loss of precision, can display this number | + | Test loss of precision by appending a fixed digit "1" |
| − | + | -->{{FormattingError|Too Many Digits|nocategory={{{nocategory|}}}}}<!-- | |
| − | + | -->|<!-- No loss of precision, can display this number | |
| − | + | -->{{#ifexpr:{{{1|0}}}<0|−}}<!-- | |
| − | + | Output the mathematical minus sign (not the minus-hyphen) if negative | |
| − | + | -->{{#ifexpr:abs({{{1|0}}}1)>10*abs({{{1|0}}})|<!-- | |
| − | + | Number is an integer (no dot): | |
| − | + | appending a non-zero digit multiplies it by more than 10 | |
| − | + | -->{{val/delimitnum/whole|{{#expr:abs({{{1|0}}})}}}}<!-- | |
| − | + | Format the integer part using (a) thin space(s) for grouping digits | |
| + | -->|<!-- Number is not an integer (at least contains a dot) | ||
| + | -->{{val/delimitnum/whole|{{#expr:trunc(abs({{{1|0}}}))}}}}.<!-- | ||
| + | Format the integer part using (a) thin space(s) for grouping digits, | ||
| + | followed by the locale's separator before fractional decimals | ||
| + | (a decimal point on en-WP) | ||
| + | -->{{val/delimitnum/fraction<!-- | ||
| + | -->|{{#expr:abs({{{1|0}}}1)-trunc(abs({{{1|0}}}1))}}<!-- | ||
| + | The fractional part (appended with an extra digit 1 | ||
| + | to avoid roundoff error on last displayed digit) | ||
| + | -->|{{#expr:(-ln(abs({{{1|0}}}1)-abs({{{1|0}}}))/ln10round 0)-1}}<!-- | ||
| + | The number of decimals to display (the difference of absolute values is | ||
| + | the value of the appended digit 1, its log10 gives its position) | ||
| + | -->|nocategory={{{nocategory|}}}<!-- | ||
| + | category if formatting error (too many digits) | ||
| + | -->}}<!-- | ||
-->}}<!-- | -->}}<!-- | ||
| − | -->}} | + | -->}} |
| − | + | |{{formatnum:{{{1}}}}} | |
| + | }}</includeonly><noinclude>{{documentation}}</noinclude> | ||