Operation Manual

Math, Angle, and Test Operations 2-11
8202MATH.DOC TI-82, Chapter 2, English Bob Fedorisko Revised: 02/09/01 12:20 PM Printed:
02/09/01 12:36 PM Page 11 of 16
MATH HYP (Hyperbolic) Operations
To display the MATH HYP menu, press
 ~ ~
. When you select an item from
the menu, the name is copied to the cursor location. Functions that are valid for
lists return a list calculated on an element-by-element basis.
MATH HYP Menu
MATH NUM HYP PRB
1: sinh
Hyperbolic sine
2: cosh
Hyperbolic cosine
3: tanh
Hyperbolic tangent
4: sinh
–1
Hyperbolic arcsine
5: cosh
–1
Hyperbolic arccosine
6: tanh
–1
Hyperbolic arctangent
sinh, cosh, tanh
sinh
,
cosh
, and
tanh
are the hyperbolic functions. They are valid for lists.
sinh
value
sinh
–1
, cosh
–1
, tanh
–1
sinh
–1
,
cosh
–1
, and
tanh
–1
are the hyperbolic arcsine, hyperbolic arccosine,
and hyperbolic arctangent functions, respectively. They are valid for lists.
sinh
–1
value