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From the keyboard, you can type:
Note:
>= for |
<= for {
/= for ƒ
(To get the / character, press e.)
Boolean Tests
Boolean Tests
Boolean Tests
Boolean Tests
Boolean operators let you combine the results of two separate tests.
Operator
True if:
and
Both tests are true
or
At least one test is true
xor
One test is true and the
other is false
The Not Function
The Not Function
The Not Function
The Not Function
The
function changes the result of a test from true to false and vice versa. For
not
example:
not x>2
is true if
is false if
If you use
Note:
not
example,
is shown as
not x>2
Programming
{
x
2
x>2
from the Home screen, it is shown as
.
~(x>2)
Example
a>0 and a
10
{
a
{
0 or b+c>10
a+6<b+1 xor c<d
in the history area. For
~
605
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