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๐Ÿ‘Œ๐Ÿ˜๐Ÿคฉ๐Ÿ˜„
02/12/2025

๐Ÿ‘Œ๐Ÿ˜๐Ÿคฉ๐Ÿ˜„

๐Ÿ˜๐Ÿ‘Œ๐Ÿ˜
02/12/2025

๐Ÿ˜๐Ÿ‘Œ๐Ÿ˜

๐Ÿ‘Œ๐Ÿ˜„๐ŸŽ€๐Ÿ˜
02/12/2025

๐Ÿ‘Œ๐Ÿ˜„๐ŸŽ€๐Ÿ˜

List of notations used in Maths.Calculus & Analysis1. Infinity: โˆž2. Summation: โˆ‘3. Product: โˆ4. Integral: โˆซ5. Double Int...
02/12/2025

List of notations used in Maths.

Calculus & Analysis
1. Infinity: โˆž
2. Summation: โˆ‘
3. Product: โˆ
4. Integral: โˆซ
5. Double Integral: โˆฌ
6. Triple Integral: โˆญ
7. Contour Integral: โˆฎ
8. Limit: lim
9. Derivative (Prime): โ€ฒ (e.g., f'(x))
10. Differential (d): d (e.g., dy/dx)
11. Partial Derivative: โˆ‚
12. Nabla / Gradient: โˆ‡
13. Laplacian Operator: โˆ‡ยฒ
14. Infimum / Greatest Lower Bound: inf
15. Supremum / Least Upper Bound: sup
16. Tends To / Approaches: โ†’

Geometry & Trigonometry
1. Pi (Constant): ฯ€
2. Angle: โˆ 
3. Right Angle: โˆŸ
4. Measured Angle: โˆก
5. Spherical Angle: โˆข
6. Parallel To: โˆฅ
7. Not Parallel To: โˆฆ
8. Perpendicular: โŠฅ
9. Triangle: ฮ”
10. Circle: โ—‹
11. Segment: ยฏ (e.g., AB with a bar over it)
12. Arc: โŒ’ (e.g., AB with an arc over it)
13. Degree: ยฐ
14. Sine: sin
15. Cosine: cos
16. Tangent: tan
17. Pi (Product): ฮ  (uppercase)

Basic Arithmetic & Algebra
1. Plus: +
2. Minus: -
3. Multiplication (Times): ร— or โ‹…
4. Division (Obelus): รท
5. Division (Slash): /
6. Equals: =
7. Not Equals: โ‰ 
8. Approximately Equals: โ‰ˆ
9. Identically Equals: โ‰ก
10. Less Than: <
11. Greater Than: >
12. Less Than or Equal To: โ‰ค
13. Greater Than or Equal To: โ‰ฅ
14. Plus-Minus: ยฑ
15. Minus-Plus: โˆ“
16. Square Root: โˆš
17. Cube Root: โˆ›
18. Fourth Root: โˆœ
19. Percent: %
20. Per Mille (Per Thousand): โ€ฐ
21. Factorial: !
22. Exponentiation / Power: aโฟ (base and superscript)
23. Decimal Point: .

Set Theory & Logic
1. Element Of: โˆˆ
2. Not An Element Of: โˆ‰
3. Empty Set / Null Set: โˆ… or {}
4. Subset Of: โŠ‚
5. Proper Subset Of: โŠŠ
6. Superset Of: โŠƒ
7. Proper Superset Of: โŠ‹
8. Union: โˆช
9. Intersection: โˆฉ
10. Set Minus / Relative Complement: \
11. Complement of Set: Aแถœ or ฤ€
12. Universal Set: U
13. For All (Universal Quantifier): โˆ€
14. There Exists (Existential Quantifier): โˆƒ
15. There Does Not Exist: โˆ„
16. Such That: : or |
17. Therefore: โˆด
18. Because: โˆต
19. End of Proof / Q.E.D.: โˆŽ or โ–ก
20. Implies: โ‡’ or โ†’
21. If and Only If (IFF): โ‡” or โ†”
22. And (Logical Conjunction): โˆง
23. Or (Logical Disjunction): โˆจ
24. Not (Logical Negation): ยฌ

Number Systems & Constants
1. Natural Numbers: โ„•
2. Integers: โ„ค
3. Rational Numbers: โ„š
4. Real Numbers: โ„
5. Complex Numbers: โ„‚
6. Quaternions: โ„

Cont in comments๐Ÿ˜„

Cรฉdric Villani would be 52 today! He won the Fields Medal in 2010 for his work on the Boltzmann equation and Landau damp...
05/10/2025

Cรฉdric Villani would be 52 today! He won the Fields Medal in 2010 for his work on the Boltzmann equation and Landau damping.๐Ÿ™๐Ÿผ

๐Ÿ–โž•๏ธโœ–๏ธโž—โž–โค
07/08/2025

๐Ÿ–โž•๏ธโœ–๏ธโž—โž–โค












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