Texas Instruments TI-86 Manual Book page 367

sin
=
The squareMatrix cannot
have repeated
eigenvalues.
sin L1
- {
sin angle or sin ( expression
Returns the sine of angle or expression, which can be
real or complex.
An angle is interpreted as degrees or radians according
to the current angle mode. In any angle mode, you can
designate an angle as degrees or radians by using the
r
or designator, respectively, from the
menu.
sin list
Returns a list in which each element is the sine of the
corresponding element in list.
sin squareMatrix
Returns a square matrix that is the matrix sine of
squareMatrix. The matrix sine corresponds to the result
calculated using power series or Cayley-Hamilton
Theorem techniques. This is not the same as simply
calculating the sine of each element.
L1 L1
sin number or sin ( expression
Returns the arcsine of number or expression, which can
be real or complex.
L1
sin list
Returns a list in which each element is the arcsine of the
corresponding element in list.
Chapter 20: A to Z Function and Instruction Reference
)
MATH ANGLE
)
In angle mode:
Radian
sin p/2 b
sin (p/2) b
sin 45¡ b
In angle mode:
Degree
sin 45 b
¡
b
r
sin (p/2)
In angle mode:
Radian
sin {0,p/2,p} b
In angle mode:
Degree
sin {0,30,90} b
In Radian angle mode:
.5 b
L1
sin
{0,.5} b
L1
sin
In angle mode:
Degree
1 b
L1
sin
355
0
1
.707106781187
.707106781187
1
{0 1 0}
{0 .5 1}
.523598775598
{0 .523598775598}
90