EngliSea > M > math

arithmetic, geometry, algebra, exponentiation, logarithm, trigonometry, calculus, topology

00 History
In mathematics, the notion of number has been extended over the centuries to include 0, negative numbers, rational numbers such as 1/2 and −2/3, real numbers such as √2 and π, and complex numbers, which extend the real numbers with √−1.
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10 Arithmatic
The study of numbers, especially the properties of the traditional operations on them—addition, subtraction, multiplication and division.
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15 Geometry
A branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space
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20 Algebra
The study of mathematical symbols and the rules for manipulating these symbols
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25 Exponent, root and logarithm
+plus (−minus) ↺ ·times (/over) ↺ ˄to (˅root ⍻log)
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30 Complex Number
The set C of complex numbers is the set R2 of ordered pairs of real numbers. a+bi = [a,b]
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35 Linear Algebra
The branch of mathematics concerning linear equations, linear maps and their representations in vector spaces and through matrices.
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50 reciprocal functions
sin(x) = ↑x ┆ cos(x) = →x ┆ tan(x) = ↗x ┆ cot(x) = ↙x ┆ sec(x) = ←x ┆ csc(x) = ↓
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50 Trigonometry
A branch of mathematics that studies relationships between side lengths and angles of triangles
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55 Analysis
Fundamentals of Mathematical Analysis
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60 Calculus
Whether differential or integral both concepts involve the idea that we can do something infinately many times and get a finite answer that is useful.
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70 Topology
The mathematical study of the properties that are preserved through deformations, twistings, and stretchings of objects
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