$macros["Equationdedroite"]={ name:"Equation de droite", parameters:["point","point"], exec: function (M,R){ CdR=Expression("CdR","","","","R","-4.241584599414012","-3.994466192317718"); CdM=Expression("CdM","","","","M","-4.241584599414012","-4.289532947059563"); E1=Expression("E1","Equation (MR) = ","","","\"[\"+CdM[0]+\"+(\"+(CdR[0]-CdM[0])+\")*t,\"+CdM[1]+\"+(\"+(CdR[1]-CdM[1])+\")*t,\"+CdM[2]+\"+(\"+(CdR[2]-CdM[2])+\")*t]\"","-4.610418042841318","-0.5274318241010468"); STL(E1,"c:#b40000;s:7;f:18;p:4;cL:200;cPT:YzojNzgwMDEzO3M6MTA7ZjoxNw=="); return [E1]; }};