ÿþsw1="<table><tr><td>";

sw2="</td><td valign=middle>=";

sw3="</td></tr></table>";

//$0:B>@80;

function fakt(k){

a=1;

i=0

for(i=1;i<k;i++){ a=(i+1)*a;}

document.resh.peremen.value=a;

}

//'8A;> A>G5B0=89

function CNK(n,k){

fakt(n);

n1=document.resh.peremen.value;

fakt(k);

n1=n1/document.resh.peremen.value;

fakt(n-k);

n1=n1/document.resh.peremen.value;

document.resh.peremen.value=n1;

}



function ZadStat1(){

fakt(document.resh.n1.value);

n=document.resh.peremen.value;

stat1.innerHTML="<br>"+sw1+"<img src='img/Fact.gif'>="+sw2+n+sw3;

}

function ZadStat2(){

CNK(document.resh.n2.value,document.resh.k2.value);

stat2.innerHTML="<br>"+sw1+"<img src='img/Sochet.gif'>="+sw2+document.resh.peremen.value+sw3;

}



function ZadStat3(){

n=Math.pow(document.resh.n3.value,document.resh.k3.value);

stat3.innerHTML="<br>"+sw1+"<img src='img/Stepen.gif'>="+sw2+n+sw3;

}



function ZadStat4(){

CNK(document.resh.n14.value,document.resh.k14.value);

n=document.resh.peremen.value;

CNK(document.resh.n4.value-document.resh.n14.value,document.resh.k4.value-document.resh.k14.value);

n=document.resh.peremen.value*n;

CNK(document.resh.n4.value,document.resh.k4.value);

n=n/document.resh.peremen.value;

stat4.innerHTML="<br>"+sw1+"<img src='img/Sochet1.gif'>"+sw2+n+sw3;

}



function ZadStat5(){

CNK(document.resh.n15.value,document.resh.k14.value);

n=document.resh.peremen.value;

CNK(document.resh.n5.value-document.resh.n15.value,document.resh.k5.value-document.resh.k15.value);

//

n=document.resh.peremen.value*n;

CNK(document.resh.n5.value,document.resh.k5.value);

n=1*1-n/document.resh.peremen.value;

stat5.innerHTML="<br>"+sw1+"<img src='img/Sochet2.gif'>"+sw2+n+sw3;

}



function ZadStat6(){

n=Math.pow(document.resh.p6.value,document.resh.k6.value);

n=n*Math.pow(document.resh.q6.value,document.resh.n6.value-document.resh.k6.value);

CNK(document.resh.n6.value,document.resh.k6.value);

n=n*document.resh.peremen.value;

stat6.innerHTML="<br>"+sw1+"<img src='img/Bernyli1.gif'>"+sw2+n+sw3;

}



function ZadStat7(){

n=Math.pow(document.resh.p7.value,document.resh.k7.value);

n=n*Math.pow(1-document.resh.p7.value,document.resh.n7.value-document.resh.k7.value);

CNK(document.resh.n7.value,document.resh.k7.value);

n=n*document.resh.peremen.value;

stat7.innerHTML="<br>"+sw1+"<img src='img/Bernyli1.gif'>="+sw2+n+sw3;

}



function ZadStat8(){

s1='x';

i=0;

s2='<input type="button" onclick="javascript:ZadStat9();" value="0;55">';

n=document.resh.n8.value;

for(i=0;i<n;i++) {

k=i+8;

s1=s1+'<input type="text"  value="" style=width:40px>';

}

stat8.innerHTML='<br>'+s1+'<br>'+s2;

}



function ZadStat9(){

var s11="<table border='1px'><tr><td>X";

var s22="</tr></td><tr><td>P";

Dis=0;Og=0;i=0;j=0;a=0;count=0;h=1;

count1=document.resh.n8.value;

var X=new   Array();

var Xm1=new Array();

var Xm2=new Array();

for(i=0;i<n;i++) {k=i+2;X[i]=document.resh.elements[k].value;}

for(i=0;i<count1;i++){for(j=(i+1);j<count1;j++){if((X[i]==X[j])&&(X[i]!='')){h++;X[j]='';count++;}}if(X[i]!=''){Xm1[a]=X[i];Xm2[a]=h;a++;h=1;}}

for(i=0;i<(count1-count);i++){s11=s11+"</td><td>"+Xm1[i]+" ";s22=s22+"</td><td>"+Xm2[i]+'/'+document.resh.n8.value+" ";}

for(i=0;i<(count1-count);i++){

Og=Og+Xm2[i]*Xm1[i]/document.resh.n8.value;

Dis=Dis+Xm1[i]*Xm1[i]*Xm2[i]/document.resh.n8.value;

}

Dis=Dis-Og*Og;

Ykl=Math.sqrt(Dis);

stat9.innerHTML='<br>'+s11+'<br>'+s22+'</tr></td></table>0B5<0B8G5A:>5 >6840=85='+Og;

stat9.innerHTML+='<br>8A?5@A8O='+Dis;

stat9.innerHTML+='<br>!B0=40@B=>5 C:;>=5=85='+Ykl;

ny1=0;

ny2=0;

for(i=0;i<(count1-count);i++){

ny1+=Xm2[i]*Xm1[i]/document.resh.n8.value;

ny2+=Xm2[i]*Xm1[i]*Xm1[i]/document.resh.n8.value/document.resh.n8.value;

}

stat9.innerHTML+='<br>0G0;L=K9 <><5=B ?5@2>3> ?>@O4:0='+ny1;

stat9.innerHTML+='<br>0G0;L=K9 <><5=B 2B>@>3> ?>@O4:0='+ny2;

stat9.innerHTML+='<br>&5=B@0;L=K9 <><5=B 2B>@>3> ?>@O4:0='+ny1*1-ny2*1;

stat9.innerHTML+='<br>A;8 40==0O 25;8G8=0 >?8AK205BAO 30<<0 @0A?@545;5=85< B> <br>&#955;=M/D='+Og/Dis+';<br> &#951;=&#955;M='+Og/Dis*Og+';';

stat9.innerHTML+='<br><img src="img/Ga.gif">'

}

sw1="<table><tr><td valign=middle>";

sw2="</td><td valign=middle>";

sw3="</td></tr></table>";

function ZadMolFiz1(){

stat1.innerHTML=sw1+'<img src="img/Mol1.gif">'+sw2+document.resh.m.value*document.resh.EdIzMa.value/document.resh.my.value+sw3;

}

function ZadMolFiz2(){

stat2.innerHTML=sw1+'<img src="img/Mol2.gif">'+sw2+document.resh.m2.value*document.resh.my2.value+':3'+sw3;

}

function ZadMolFiz3(){

stat3.innerHTML=sw1+'<img src="img/Mol3.gif">'+sw2+document.resh.m3.value*document.resh.EdIzRo3.value*document.resh.EdIzMa3.value*document.resh.ro3.value+'<<sup>3</sup>'+sw3;

}

function ZadMolFiz4(){

stat4.innerHTML=sw1+'<img src="img/Mol41.gif">'+sw2+document.resh.p4.value*document.resh.EdIzP4.value*document.resh.m4.value+'0'+sw3;

}



function ZadStat10(){

stat10.innerHTML='<br>P(AB)='+document.resh.P6.value+'*'+document.resh.P6.value+'='+document.resh.P6.value*document.resh.P6.value;

}

function ZadStat11(){

stat11.innerHTML='<br>P(A+B)=P(A)+P(B)-P(AB)='+document.resh.PA.value+'+'+document.resh.PB.value+'-'+document.resh.PA.value+'*'+document.resh.PB.value+'=';

stat11.innerHTML+=document.resh.PA.value+document.resh.PB.value-document.resh.PA.value*document.resh.PB.value;

}