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C(5)*A(3,1)
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//Æ´½Ó±í´ïʽһµÄ×Ö·û´®Èç1500-0*3-0*2-0*0
var str2="";
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str1="";
str2="";
str1=strArray[conNum+2][i]+"="+strArray[0][i]+"-";
str2=mydata[0][i]+"-";
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//´ÓstrArrayÊý×éÖеÚÒ»¸ö´æ·Å¼ìÑéÊýµÄµ¥Ôª¿ªÊ¼Æ´½Ó
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";
}
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str2=str2+mydata[j][0]+"*"+mydata[j][i]+"-";
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";
}
else{
str1=str1+strArray[i][0]+"*"+strArray[i][2]+"+";
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}
}
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";
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";
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";
var str1="";
var str2="";
//resultÊÇÓÃÀ´´æ·Å½á¹ûµÄÊý¼´±í´ïʽµÄ¼ÆËã½á¹û
var result;
For(var i=2;i
For(var j=3;j
str1="";
str2="";
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If(i==indexOut){
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str2=mydata[i][j]+"/"+mydata[indexOut][indexIn]+"=";
result=parseFloat((mydata[i][j]/mydata[indexOut][indexIn]).toFixed(2));
mymessage=mymessage+str1+str2+result+"
";
}
else {
str1=strArray[i][j]+"="+strArray[indexOut][j]+"*[-"+strArray[i][indexIn]+"/"
+strArray[indexOut][indexIn]+"]+"+strArray[i][j]+"=";
str2=mydata[indexOut][j]+"*["+(-mydata[i][indexIn])+"/"
+mydata[indexOut][indexIn]+"]+"+mydata[i][j]+"=";
//¼ÆËã±í´ïʽµÄ½á¹û result=parseFloat((parseFloat(mydata[indexOut][j])*(parseFloat(-mydata[i][indexIn])/parseFloat(mydata[indexOut][indexIn]))+ parseFloat(mydata[i][j])).toFixed(2));
//½«±í´ïʽºÍ½á¹û¶¼Æ´½Óµ½Ò»Æð
mymessage=mymessage+str1+str2+result+"
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}
}
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}
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