Sharp el-9950

78
Chapter 4: Graphing Features
2 cos X Use this when the equation contains a cosine function.
3 tan X Use this when the equation contains a tangent function.
4 sin
–1
X Use this when the equation contains an arc sine function.
5 cos
–1
X Use this when the equation contains an arc cosine function.
6 tan
–1
X Use this when the equation contains an arc tangent function.
F HYP
1 sinh X Use this when the equation contains a hyperbolic sine function.
2 cosh X Use this when the equation contains a hyperbolic cosine function.
3 tanh X Use this when the equation contains a hyperbolic tangent function.
4 sinh
-1
X Use this when the equation contains an inverse hyperbolic sine
function.
5 cosh
-1
X Use this when the equation contains an inverse hyperbolic cosine
function.
6 tanh
-1
X Use this when the equation contains an inverse hyperbolic tangent
function.
G STO
Under this menu item there is one tool that enables the storing of graph
window settings.
1 StoWin Byselectingthissub-menuitem,thecurrentgraphwindowsetup
will be stored.
Note: The actual graph image will not be stored with this tool.
H RCL
Under this menu item there are two tools that enable the recalling of the
previous graph window setup:
1 RclWin Onselectingthissub-menuitem,thepreviouslystoredwindow
setup will be recalled, and the graph will be redrawn accordingly.
If no window setup has been stored previously, the default graph
window setup will be used.