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J.D.B. DIASOLUKA Nz. Luyalu
Mathématique
Nvlle méthode multiplication de nombres 5 / 459 vendredi 31 mai 2019 (5:54:11 PM)
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<title>Vérification Méthode alternative de multiplication de deux
nombres</title>
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<meta name=Created content="jeudi 18 avril 2019, 23:09:26">
<meta name=Modified
content="vendredi 19 avril 2019 - 09:21:32">
<meta name=description content="Vérification Méthode alternative de
multiplication de deux nombres">
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<meta name="author"
content="Dr. Jean-Baptiste Dadet DIASOLUKA Nzoyifuanga Luyalu
(CNOM : 0866) - Ophtalmologiste">
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<script type = "text/javascript"> "use strict";
let p,as,bs,ress,vantd=0,vactd,verifs,deltas,sign;
let delta,ab=9930,lim=ab+115,cptc=0,cpt=0,tmp="",tmp2="";
for(var a=ab ; a<=lim ; a++){
for(var b=ab ; b<=lim ; b++) {
cptc++;
let aU = a%10, bU = b%10;
let mU = aU * bU;
let i1 = (a+bU);
let i2 = (b-bU);
let iM = i1 * i2;
let res = iM + mU;
let verif = a*b;
vactd=delta = verif-res;
as="a="+a,bs="b="+b,ress="res="+res,
verifs="verif="+verif,deltas="delta="+delta;
tmp+=
`${as.padStart(6,".")} , ${bs.padStart(6,".")} | `+
`${ress.padStart(9,".")} , `+
`${verifs.padStart(11,".")} | `+
`${deltas.padStart(10,".")}`;
if(delta) {
if(delta>0)sign="+";
else if(delta<0)sign="-";
cpt++;
}