Texas Instruments TI-89 Titanium User Manual page 258

Finding a Limit
Use the (...
limit 3
limit(expression
Find the limit of
sin(3x) / x
You can find a limit for an expression, list, or matrix.
Note:
Symbolic Manipulation
) function.
, , [,
var point direction
as x approaches 0.
]
)
negative number = from left
positive number= from right
omitted number or 0 = both
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