模板:Expr
出自Meshal Lite
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− | <includeonly>{{#ifeq: {{{calc|{{{2|}}}}}}|y|{{#ifeq: {{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}}||0|{{#if: {{#expr: {{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}}}} < 0|{{#expr: ceil({{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}})}}|{{#expr: floor({{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}})}}}}}}|{{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}}}}</includeonly><noinclude>{{tpl_helpdoc}}</noinclude> | + | <includeonly><!--注册有效的前导运算符-->{{#vardefine: leadOp|{{#switch:{{#sub:{{{roll|{{{1|3}}}}}}|0|1}} |
+ | |+=+ | ||
+ | |-=- | ||
+ | |*=* | ||
+ | |/=/ | ||
+ | |×=× | ||
+ | |÷=÷ | ||
+ | |+=+ | ||
+ | |-=- | ||
+ | |*=* | ||
+ | |/=/ | ||
+ | |#default=}}}}{{#ifeq: {{{calc|{{{2|}}}}}}|y|{{#ifeq: {{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}}||0|{{#if: {{#expr: {{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}}}} < 0|{{#expr: ceil({{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}})}}|{{#expr: floor({{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}})}}}}}}|{{#replaceset: {{{expr|{{{1|}}}}}}|/([^\d\+\-\*\/+-*/×÷\(\)()])/i=|÷=/|+=+|-=-|*=*|/=/|×=*|(=(|)=)}}}}</includeonly><noinclude>{{tpl_helpdoc}}</noinclude> |