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An RPN Expression is an RRDtool Compatible RPN Expression. Syntax includes all functions below in addition to both Device and Data Query replacement expressions such as <span style="color:blue;">|query_ifSpeed|</span>. To use a Data Source in the RPN Expression, you must use the syntax: <span style="color:blue;">|ds:dsname|</span>. For example, <span style="color:blue;">|ds:traffic_in|</span> will get the current value of the traffic_in Data Source for the RRDfile(s) associated with the Graph. Any Data Source for a Graph can be included.<br>Math Operators: <span style="color:blue;">+, -, /, *, %, ^</span><br>Functions: <span style="color:blue;">SIN, COS, TAN, ATAN, SQRT, FLOOR, CEIL, DEG2RAD, RAD2DEG, ABS, EXP, LOG, ATAN, ADNAN</span><br>Flow Operators: <span style="color:blue;">UN, ISINF, IF, LT, LE, GT, GE, EQ, NE</span><br>Comparison Functions: <span style="color:blue;">MAX, MIN, INF, NEGINF, NAN, UNKN, COUNT, PREV</span>%s %s
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RPN表達式是兼容RRDtool的RPN表達式。語法包括以下所有函數以及Device和Data Query替換錶達式,例如<span style="color:blue;">| query_ifSpeed |</span> 。要在RPN表達式中使用數據源,必須使用以下語法: <span style="color:blue;">| ds:dsname |</span> 。例如, <span style="color:blue;">| ds:traffic_in |</span>將獲取與Graph關聯的RRD文件的traffic_in數據源的當前值。可以包含圖表的任何數據源。 <br>數學運算符: <span style="color:blue;">+, - ,/,*,%,^</span> <br>功能: <span style="color:blue;">SIN,COS,TAN,ATAN,SQRT,FLOOR,CEIL,DEG2RAD,RAD2DEG,ABS,EXP,LOG,ATAN,ADNAN</span> <br>流量運算符: <span style="color:blue;">UN,ISINF,IF,LT,LE,GT,GE,EQ,NE</span> <br>比較函數: <span style="color:blue;">MAX,MIN,INF,NEGINF,NAN,UNKN,COUNT,PREV</span> %s%s
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%d Months, %d Days, %d Hours, %d Minutes, %d Seconds (Average)
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%d個月,%d天,%d小時,%d分鐘,%d秒(平均)
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%d Months, %d Days, %d Hours, %d Minutes, %d Seconds
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%d個月,%d天,%d小時,%d分鐘,%d秒
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%d Days, %d Hours, %d Minutes, %d Seconds (Average)
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%d天,%d小時,%d分鐘,%d秒(平均)
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%d Days, %d Hours, %d Minutes, %d Seconds
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%d天,%d小時,%d分鐘,%d秒
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%d Hours, %d Minutes, %d Seconds (Average)
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%d小時,%d分鐘,%d秒(平均)
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%d Hours, %d Minutes, %d Seconds
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%d小時,%d分鐘,%d秒
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%d Minutes, %d Seconds (Average)
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%d分鐘,%d秒(平均)
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%d Minutes, %d Seconds
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%d分鐘,%d秒
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%d Seconds (Average)
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%d秒(平均)
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Created graph: %s
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創建圖:%s
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