User's Manual

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the menu by pressing “space-m (dots 1-3-4).” Or, you can activate
the “sine functions” menu by pressing “enter-s (dots 2-3-4)” in your
calculation line. The “sine function” list consists of “sine,” “arc sine,”
and “hyperbolic sine.” If you press “enter” on one of the three
functions while moving with “space-1” or “space-4,” or if you press
“enter” on “confirm” on one of the functions while moving with tab
(“space-4-5”), you can insert it into your calculation line after selecting
one of the sine functions. Or, you can insert one of the three sine
functions by pressing the first letter of each in the list.
15.1.4 Cosine Functions
You can activate the “cosine functions” by pressing “enter” on “cosine
function,” or if you press “c (dots 1-4)” in the menu. You can open the
menu by pressing “space-m (dots 1-3-4). Or, in your calculation line,
you can open the “cosine function” by pressing “enter-c (dots 1-4).”
The “cosine function” list consists of “cosine,” “arc cosine,” and
“hyperbolic cosine.” If you press “enter” on one of the three functions
while moving with “space-1” or “space-4,” or if you press “enter” on
“confirm” while moving with tab (“space-4-5”), you can insert it into
your calculation line after selecting one of the three cosine functions.
Or, you can insert one of the three cosine functions by pressing the
first letter of each in the list.
15.1.5 Tangent Functions
You can activate the “tangent functions” when you press “enter” on
“tangent functions,” or if you press “t (dots 2-3-4-5)” in the menu. You
can also open the menu by pressing “space-m (dots 1-3-4).” Or, in
your calculation line, you can open the “tangent functions” by
pressing “enter-t (dots 2-3-4-5).” The “tangent functions” list consists
of “tangent,” “arc tangent,” and “hyperbolic tangent.” If you press
“enter” on one of the three functions while moving with “space-1” or
“space-4,” or if you press “enter” on “confirm” on one of the functions
while moving with tab (“space-4-5”), you can insert it into your
calculation line after selecting one of the three tangent functions. Or
you can insert one of the three tangent functions by pressing the first
letter of each in the list.