HP 95LX - Page 43

The Higher Math Functions (Math Menu)
RND
IP
FP
ABS
LN
E~R
LOG
187K
PI
SIN
cos
TAN
ASIN
ACOS
ATAN
+DEG
+RAD
Rounds the number in the Calcline to the number of displayed decimal
places. Remember that the number of decimal places displayed is
different than the number of decimals actually present in the actual
stored value. RND makes those numbers equal.
Chops the rightmost Calcline number so that only the integer part (the
part to the left of the decimal) remains.
Chops the rightmost Calcline number so that only the fractional part
(the part to the right of the decimal) remains.
Takes the absolute value of the rightmost Calcline number.
Finds the natural logarithm (base e) of the rightmost Calcline number.
Raises e to the power represented by the rightmost Calcline number.
Finds the common log (base 10) of the rightmost Calcline number.
Raises 10 to the power represented by the rightmost Calcline number.
Places 3.1415926535897933—an approximation of « into the
Calcline. It will be displayed according to the current display format.
Finds the sine of the angle represented by the rightmost Calcline
number, interpreting the units of angle measure according to whichever
trig mode is currently set (Degrees, Radi ans, or Grads).
Finds the cosine of the angle represented by the rightmost Calcline
number, interpreting the units of angle measure according to whichever
trig mode is currently set (Degrees, Radi ans, or Grads).
Finds the tangent of the angle represented by the rightmost Calcline
number, interpreting the units of angle measure according to whichever
trig mode is currently set (Degrees, Radi ans, or Grads).
Finds the principal angle whose sine is represented by the rightmost
Calcline number, interpreting the units of angle measure according to
whichever trigmodeis currently set (Degrees, Radi ans, or Grads).
Finds the principal angle whose cosine is represented by the rightmost
Calcline number, interpreting the units of angle measure according to
whichever trig modeis currently set (Degrees, Radi ans, or Grads).
Finds the principal angle whose tangent is represented by the rightmost
Calcline number, interpreting the units of angle measure according to
whichever trig modeis currently set (Degrees, Radi ans, or Grads).
Assumes that the rightmost Calcline numberis a radian value and then
converts it to the equivalent degree value.
Assumes that the rightmost Calcline number is a degree value and then
converts it to the equivalent radian value.
Calculator Basics 43