User's Manual

175
13.1.4 SINE FUNCTIONS
Select "Sine Functions" in the Calculator's menu, or press "Enter-S" in the
calculation line. The "sine function" list consists of "Sine", "Arc sine", and
"Hyperbolic sine". If you press "Enter" on one of the three functions you can
insert it into your calculation.
13.1.5 COSINE FUNCTIONS
Select "Cosine Functions" from the Calculator's menu, or press "Enter-I" from
the calculation line. The "cosine function" list consists of "Cosine", "Arc cosine",
and "Hyperbolic cosine". If you press "Enter" on one of the three functions, the
calculation is performed. Or, you can activate one of the three cosine functions
by pressing the first letter of each from the list.
13.1.6 TANGENT FUNCTIONS
You can open the "Tangent Functions" by pressing "Enter-T" from the calculation
line, or by selecting "Tangent Functions" from the Calculator's menu. The
"tangent functions" list consists of "Tangent", "Arc tangent", and "Hyperbolic
tangent". If you press "Enter" on one of the three functions, the calculation is
performed.
13.1.7 LOGARITHM FUNCTIONS
You can open the "Logarithm Functions" by pressing "Enter-L" from the
calculation line, or by selecting "Logarithmic Functions" from the Calculator's
menu.