Introduction to MathLab Formating Syntax

1. MATHLAB (R2019A)
OVERVIEW
Prepared By:- Shrikunj Patel (W0753070), Jay Panchal
(W0751781)

2. Layout Settings
Command Window
Current
Folder
Window
WorkspacePanel Titles
Tool Strip
Command
History
Quick Access
Toolbar
Current Folder Toolbar

3. Formatting (Number1 =
1.23456789)
Input Argument Output
1.23456789 Short 1.2346
1.23456789 Long 1.234567890000000
1.23456789 Shorte 1.2346e+00
1.23456789 Longe 1.234567890000000e+00
1.23456789 Shortg 1.2346
1.23456789 Longg 1.23456789
1.23456789 Shorteng 1.2346e+000
1.23456789 Longeng 1.23456789000000e+000
1.23456789 Hex 3ff3c0ca4283de1b
1.23456789 + +
1.23456789 Bank 1.23
1.23456789 Rat 100/81
1.23456789 Compact 100/81 (single space format)
1.23456789 Loose 100/81 (double space format)

4. Formatting (Number2 = -4.2)
Input Argument Output
-4.2 Short -4.2000
-4.2 Long -4.200000000000000
-4.2 Shorte -4.2000e+00
-4.2 Longe -4.200000000000000e+00
-4.2 Shortg -4.2
-4.2 Longg -4.2
-4.2 Shorteng -4.2000e+000
-4.2 Longeng -4.20000000000000e+000
-4.2 Hex C010cccccccccccd
-4.2 + -
-4.2 Bank -4.20
-4.2 Rat -21/5
-4.2 Compact -21/5 (single spacing format)
-4.2 Loose -21/5 (double spacing format)

5. Observation from above Formatting (Number1 =
1.23456789), (Number2 = -4.2)
 Precision of the output values changes as per the format selected.
 For whole number with decimal point all values has minimum 4
decimal output is generated for short format.
 For whole number with decimal point all values has maximum 15
decimal output is generated for long format.
 Format styling can be changed according to the spacing required
for output.

6. Formatting (Number3 = -
1.23456789)
Input Argumen
t
Type of Number (double) Type of Number (Single)
-1.23456789 Short -1.234 (8 bytes) -1.234 (4 bytes)
-1.23456789 Long -1.234567890000000 (8 bytes) -1.23456789 (4 bytes)
-1.23456789 Shorte -1.2346e+00 (8 bytes) -1.2346e+00 (4 bytes)
-1.23456789 Longe -1.234567890000000e+00 (8 bytes) -1.2345679e+00 (4 bytes)
-1.23456789 Shortg -1.2346 (8 bytes) -1.2346 (4 bytes)
-1.23456789 Longg -1.23456789 (8 bytes) -1.234568 (4 bytes)
-1.23456789 Shorteng -1.2346e+000 (8 bytes) -1.2346e+000 (4 bytes)
-1.23456789 Longeng -1.23456789000000e+000 (8 bytes) -1.234568e+000 (4 bytes)
-1.23456789 Hex Bff3c0ca4283de1b (8 bytes) Bf9e0652 (4 bytes)
-1.23456789 + - (8 bytes) - (4 bytes)
-1.23456789 Bank -1.23 (8 bytes) -1.23 (4 bytes)
-1.23456789 Rat -100/81 (8 bytes) -100/81 (4 bytes)
-1.23456789 Compact -100/81 (8 bytes) (single spacing
format)
-100/81 (4 bytes) (single spacing format)

7. Formatting (Number3 = -
1.23456789)
Input Argumen
t
Type of Number (int8) Type of Number (int32)
-1.23456789 Short -1(1 bytes) -1 (4 bytes)
-1.23456789 Long -1 (1 bytes) -1 (4 bytes)
-1.23456789 Shorte -1 (1 bytes) -1 (4 bytes)
-1.23456789 Longe -1 (1 bytes) -1 (4 bytes)
-1.23456789 Shortg -1 (1 bytes) -1 (4 bytes)
-1.23456789 Longg -1 (1 bytes) -1 (4 bytes)
-1.23456789 Shorteng -1 (1 bytes) -1 (4 bytes)
-1.23456789 Longeng -1 (1 bytes) -1 (4 bytes)
-1.23456789 Hex ff (1 bytes) ffffffff (4 bytes)
-1.23456789 + - (1 bytes) - (4 bytes)
-1.23456789 Bank -1.23 (1 bytes) -1 (4bytes)
-1.23456789 Rat -1 (1 bytes) -1 (4 bytes)
-1.23456789 Compact -1 (1 bytes) (Single spacing format) -1 (4 bytes) (single spacing format)
-1.23456789 Loose -1 (1 bytes) (double spacing format) -1 (4 bytes) (double spacing format)

8. Formatting (Number3 = -
1.23456789)
Input Argumen
t
Type of Number (uint8) Type of Number (uint64)
-1.23456789 Short 0 (1 bytes) 0 (8 bytes)
-1.23456789 Long 0 (1 bytes) 0 (8 bytes)
-1.23456789 Shorte 0 (1 bytes) 0 (8 bytes)
-1.23456789 Longe 0 (1 bytes) 0 (8 bytes)
-1.23456789 Shortg 0 (1 bytes) 0 (8 bytes)
-1.23456789 Longg 0 (1 bytes) 0 (8 bytes)
-1.23456789 Shorteng 0 (1 bytes) 0 (8 bytes)
-1.23456789 Longeng 0 (1 bytes) 0 (8 bytes)
-1.23456789 Hex 00 (1 bytes) 0000000000000000 (8 bytes)
-1.23456789 + ~ ~
-1.23456789 Bank 0 (1 bytes) 0 (8 bytes)
-1.23456789 Rat 0 (1 bytes) 0 (8 bytes)
-1.23456789 Compact 0 (1 bytes) (single spacing format)ss 0 (8 bytes) (single spacing format)
-1.23456789 Loose 0 (1 bytes) (double spacing format) 0 (8 bytes) (double spacing format)

9. Observations from above
Formatting (Number3 = -
1.23456789)
 Variables of data types (class) can be stored
as different bytes according to output required.
 Precision can be changed of floating point
value according to the requirement.
 Unassigned integers of different data types
also can be stored as different bytes.

10. Using Operators (Number4 = 2.21,
Number5 = 4.1367)
Input Operato
r
Number 6 Number 7
Number4 and Number5 plus 6.3467 6.3467
Number4 and Number5 minus -1.9267 1.9267
Number4 and Number5 times 9.1421 9.1421
Number4 and Number5 rdivide 0.5342 1.8718
Number4 and Number5 ldivide 1.8718 0.5342
Number4 and Number5 power 26.5857 23.0571
Number4, Number5 and
Number6
plus 12.6934 12.6934
Number7 and Number6 times 40.2806 40.2806

11. Observations – Using
Operators
 To used operators between more than 2
values we have to use operators such as + ,
- , * , / , ^ etc.
 Example (a+b+c)
 Operators can also by using syllables such as
plus, minus, times, rdivide, ldivide, etc.
 Example (plus(a,))

12. Using Operators (Number8 = 26,
Number9 = 11, Number10 = -11)
Input Description
Function
Name
Result
Number8 and
Number9 Round toward nearest
integer
round 2
Number8 and
Number10
round 0
Number8 and
Number9 Round towards negative
infinity
floor 2
Number8 and
Number10
Floor -1
Number8 and
Number9
Round toward zero
fix 0
Number8 and
Number10
fix 0
Number8 and
Number9
Round toward positive infinity
ceil 1
Number8 and
Number10
ceil 0
Number8 and
Number9
Remainder rem 11

13. THE
END