20010102
u
diff
Function: Differentiates an expression.
Syntax: diff( {Exp/List} [, variable, order, derivative] [ ) ]
diff( {Exp/List}, variable [, order, derivative] [ ) ]
diff( {Exp/List}, variable, order [, derivative] [ ) ]
○ ○ ○ ○ ○
Example
To differentiate X6 with respect to X
2
(CALC)
b
(diff)
v
M
g
w
6X5
• X is the default when no variable is specified.
• 1 is the default when no order is specified.
u
∫
Function: Integrates an expression.
Syntax:
∫
( {Exp/List} [, variable, integration constant] [ ) ]
∫
( {Exp/List}, variable [, integration constant] [ ) ]
∫
( {Exp/List}, variable, lower limit, upper limit [ ) ]
○ ○ ○ ○ ○
Example
To integrate X2 with respect to X
2
(CALC)
c
(
∫
)
vxw
• X is the default when no variable is specified.
u
lim
Function: Determines the limits of a function expression.
Syntax: lim( {Exp/List}, variable, point [, direction] [ ) ]
○ ○ ○ ○ ○
Example
To determine the limits of sin(X)/X when X = 0
2
(CALC)
d
(lim)
sv
/
v
,
v
,a
w
1
• Direction can be positive (from right) or negative (from left).
7-1-16
Using the CAS (Computer Algebra System) Mode
X3
3
Summary of Contents for ALGEBRA FX 2.0 Plus
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