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when()
While
CATALOG
condition
While
block
EndWhile
Executes the statements in
condition
block
sequence of statements separated with the ":"
character.
"With"
|
See
xor
MATH/Test menu
Boolean expression1
expression
Returns
Boolean expression2
Returns
expression2
simplified Boolean expression if either of the
original Boolean expressions cannot be resolved
to true or false.
Note: See
integer1
integer2
xor
Compares two real integers bit-by-bit using an
operation. Internally, both integers are
xor
converted to signed, 32-bit binary numbers.
When corresponding bits are compared, the result
is 1 if either bit (but not both) is 1; the result is 0
if both bits are 0 or both bits are 1. The returned
value represents the bit results, and is displayed
according to the
You can enter the integers in any number base.
For a binary or hexadecimal entry, you must use
the 0b or 0h prefix, respectively. Without a prefix,
integers are treated as decimal (base 10).
If you enter a decimal integer that is too large for
a signed, 32-bit binary form, a symmetric modulo
operation is used to bring the value into the
appropriate range.
Note: See
Appendix A: Functions and Instructions
is helpful for defining recursive functions.
block
is true.
can be either a single statement or a
, page 912.
Boolean expression2
xor
if
Boolean expression1
true
is false, or vice versa.
if
Boolean expression1
false
are both true or both false. Returns a
.
or
⇒ ⇒ ⇒ ⇒
integer
mode.
Base
.
or
when(n>0,n ù factoral(n ì 1),1)
! factoral(n) ¸
factoral(3) ¸
3 ! ¸
Program segment:
:1 ! i
as long as
:0 ! temp
:While i<=20
: temp+1/i ! temp
: i+1 ! i
:EndWhile
:Disp "sum of reciprocals up to 20",te
⇒ ⇒ ⇒ ⇒
true xor true ¸
Boolean
(5>3) xor (3>5) ¸
is
and
true
and
Boolean
In Hex base mode:
0h7AC36 xor 0h3D5F ¸
In Bin base mode:
0b100101 xor 0b100 ¸
Note: A binary entry can have up to 32 digits (not
counting the 0b prefix). A hexadecimal entry can have
up to 8 digits.
©
©
Important: Zero, not the letter O.
Done
6
6
false
true
0h79169
0b100001
893
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