I have the following code
Qp=pAdicField(13)
E=EllipticCurve(Qp,[0,0,0,-3267,45630]); E
P=E([-21,324]);P
and I get answer for point P
(5 + 11*13 + 12*13^2 + 12*13^3 + 12*13^4 + 12*13^5 + 12*13^6 + 12*13^7 + 12*13^8 + 12*13^9 + 12*13^10 + 12*13^11 + 12*13^12 + 12*13^13 + 12*13^14 + 12*13^15 + 12*13^16 + 12*13^17 + 12*13^18 + 12*13^19 + O(13^20) : 12 + 11*13 + 13^2 + O(13^20) : 1 + O(13^20))
How to change the precision of the power of 13. I am only interested up to O(13^4)
