fibonacci(99999)
Assuming "fibonacci" is a math function | Use as instead

Input

F_99999

Result

1605285768272981969703501699166323590285867163980464844832239016803082277106148858007382799983341986487069902980550885975477322351434706230637004409049784072899949196507083084156794116251699801486721736223390722427570186888655751529235613410338408870193727569971527403943276390636566571870291873364726912281315045657377080452296641014550702767029410145444194902043334906137465258645364555071992099303...

Decimal form

1.60528576827298196970350169916632359028586716398046484483223901680... × 10^20898

Number length

20899 decimal digits

Alternative representation

F_99999 = (L_99998 + L_100000)/5

F_99999 = fibonacci(99999, 1)

F_99999 = U_99998(-i/2) i^99998