19990401
u
diff
Function: Differentiates an expression.
Syntax: diff( Exp [, variable, order, derivative] [ ) ]
diff( Exp, variable [, order, derivative] [ ) ]
diff( Exp, 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 [, variable, integration constant] [ ) ]
#
( Exp, variable [, integration constant] [ ) ]
#
( Exp, 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, 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).
7-1-12
Using the CAS (Computer Algebra System) Mode
X3
3
Summary of Contents for ALGEBRA FX 2.0
Page 1: ... ALGEBRA FX 2 0 User s Guide ...
Page 19: ...19990401 ALGEBRA FX 2 0 ...
Page 26: ...19990401 1 1 Keys 1 1 1 Keys REPLAY COPY PASTE CAT CAL H COPY PRGM List Mat i ...
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Page 358: ...19990401 8 8 2 Program Library egcw w ww w ...
Page 360: ...19990401 8 8 4 Program Library Example 1 Example 2 fw baw bf w fw baw ca w ...
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