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- ╔════════════════════════════════════════════════════╗
- ║ Lesson 4 Part 180 F-PC 3.5 Tutorial by Jack Brown ║
- ╚════════════════════════════════════════════════════╝
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- ┌──────────────────────────────────────────────┐
- │ Some examples of the square root operator. │
- └──────────────────────────────────────────────┘
-
- First we use SQRT which takes a 32 bit argument and leaves
- a 16 bit square root.
-
- 256. SQRT . <enter> 16 ok
- 20000. SQRT . <enter> 140 ok
- 2000000. SQRT . <enter> 1414 ok
-
- Next we use .SQRT which takes a 16-bit number and displays its
- square root to two decimal places.
-
- 3 .SQRT <enter> 1.72 ok
- 49 .SQRT <enter> 7.00 ok
- 10 .SQRT <enter> 3.16 ok
-
- Below is a sample run of the new and improved polynomial program.
- We will use the first set of test data given at the beginning of
- Lesson 4 Part 15.
-
- POLY
- Enter number of data points. > 4
-
- Point X Y
- 1 > 8 > 4
- 2 > 6 > 1
- 3 > 2 > 1
- 4 > 5 > 4
- AREA = 10.5
- PERIMETER = 14.84 ok
-
-
- If you have trouble with this problem don't worry about it.
- If everything seems easy then you are not learning anything!
- Give it you best attempt and then ask for help if you need it and
- we will provide you with some hints.
-
- Well... dear students, that just about wraps up Lesson 4.
- We did want to look at F-PC's memory map (a map of where important
- system variables and data structures are kept) but we will wait until
- next time.
-
- This is the end of Lesson 4.
-