Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
poles =
1. –¢
2. ‹É
3. ’u
4. —Ê

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ