103783520.3275
113686935
.103783520
.113686935
9900140.4664
9412380.9176
.13840
.4512
1931252021352.487760
1980028012328....
103783520
1980028012328.18824...
1980028012328.18824760
3862504033680.975520
396005609024.376495...
3862504033680.9975520
396005609024.37649...
(0.5326*(-1)*0.5326*0.5326)/(2*1*(2*1+1))
(x-1)^2/64 + (y+4)^2/49 = 1
(0.5326*(-1)*0.5326*0.5326)/(2*3*(2*3+1))
