Appendix A: Functions and Instructions
805
dayOfWk()
CATALOG
dayOfWk(
year,month,day
)
⇒
⇒
⇒
⇒
integer
Returns an integer from 1 to 7, with each integer
representing a day of the week. Use
dayOfWk()
to determine on which day of the week a
particular date would occur.
Note:
May not give accurate results for years
prior to 1583 (pre-Gregorian calendar).
Enter the year as a four-digit integer. The month
and day can be either one- or two-digit integers.
dayOfWk(1948,9,6) 2
Integer values:
1 = Sunday
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
4444
DD
MATH/Angle menu
number
4444
DD
⇒
⇒
⇒
⇒
value
list1
4444
DD
⇒
⇒
⇒
⇒
list
matrix1
4444
DD
⇒
⇒
⇒
⇒
matrix
Returns the decimal equivalent of the argument
expressed in degrees. The argument is a number,
list, or matrix that is interpreted by the Mode
setting in gradians, radians or degrees.
In Degree angle mode:
1.5
ó
4
DD
¸
1.5
ó
45
ó
22'14.3"
4
DD
¸
45.370
...
ó
{45
ó
22'14.3",60
ó
0'0"}
4
DD
¸
{45.370
...
60}
¡
In Gradian angle mode:
1
4
DD
¸
(9/10)
ó
In Radian angle mode:
1.5
4
DD
¸
85.9
ó
4444
Dec
MATH/Base menu
integer1
4444
Dec
⇒
⇒
⇒
⇒
integer
Converts
integer1
to a decimal (base 10) number.
A binary or hexadecimal entry must always have
a 0b or 0h prefix, respectively.
0b10011
4
Dec
¸
19
0h1F
4
Dec
¸
31
0b
binaryNumber
0h
hexadecimalNumber
Without a prefix,
integer1
is treated as decimal.
The result is displayed in decimal, regardless of
the
Base
mode.
A binary number can have up to
32 digits. A hexadecimal number
can have up to 8.
Zero, not the letter O, followed by b or h.
Summary of Contents for Voyage 200
Page 36: ...Getting Started 36 D B D B Press Result ...
Page 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Page 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 60: ...Getting Started 60 B D Press Result ...
Page 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Page 453: ...Differential Equation Graphing 453 ...
Page 468: ...Tables 468 ...
Page 777: ...Activities 777 ...
