LimitBelow 指令
出自GeoGebra Manual
本頁為官方文件,一般使用者無法修改,若有任何誤謬,請與官方聯絡。如欲編輯,請至本頁的開放版。
- LimitBelow[ <Function>, <Value> ]
CAS 視窗
- LimitBelow[ <Function>, <Value> ]
- LimitBelow[ <Function>, <Value> ]
- Returns left one-sided limit of the function for given value of variable.
CAS Syntax
- LimitBelow[ <Expression f>, <Value t> ]
- Computes the left one-sided limit of the function f for the given value t.
- 範例:
LimitBelow[1 / x, 0]
yields -\infty . - LimitBelow[ <Expression f>, <Variable v>, <Value t> ]
- Computes the left one-sided limit of the multivariate function f for the given value t of the given variable v.
- 範例:
LimitBelow[1 / a, a, 0]
yields -\infty .
備註:
See also Limit Command and LimitAbove Command.