Mathematical symbols. Mathematical symbols
Equal to: equal to, the same as, yes.
Unequal: > exceeds
Less than & lt
& gt= not less than
& lt= no more than
Add: add, add, greater than, sum.
Subtract (take away by or as if by deduction), less than, difference.
Multiplication: multiple, multiple, product (number or expression obtained by multiplying two or more numbers or expressions).
Divide: divide, quota (the number obtained by dividing one number by another)
Absolute value: absolute value
Square: Square
Cube: cube
square root
Issuer: Cube Root
Parallel: parallel to
Vertical: perpendicular to (a: at right angles to the horizontal plane: completely upright b: at right angles to a given line or plane)
Digital prefix
1 - uni，mono
2 - bi，du，di
3-3, 3
4-4 road, 4 road
Five five, five five
Hexadecimal, sex
Hapata, September 7th.
10.8
9-Xin 'ao
10 year1February, Dika
Equations and functions
Equation equation
One-dimensional quadratic equation (including quadratic term at most).
Multivariate linear equation (satisfied by the same value of variables) linear equation.
Quadratic equation of binary quadratic equation
Solution, root, zero
volatile variables
Constant (number) constant (something invalid or unclear)
Project $ term
Coefficient (any factor related to a specific factor: a constant factor that is different from the $ TERM of a variable)
Function function
Sequence and set
Arithmetic series (a branch of mathematics that studies non-negative real numbers, including sometimes the sum of transnational cardinality. Application of addition, subtraction, multiplication and division) series
Geometric series Geometry (A: of, relating to, or adapting to the method or principle of geometry B: increasing by geometric series) series.
Set set
Subset subset
Sequence sequence
Ordered items $ term
Includes the first item and the last item of the sequence.
Does not contain the first and last items of the sequence.
Permutation, combination and probability
Replacement (A: the act or process of changing the linear order of a set of ordered objects B: the ordered arrangement of a set of objects)
Combination (an ordered sequence: as a sequence of letters or numbers selected when setting a lock is also a mechanism operated or moved by the sequence. Influence B: Fast Punch Sequence in Boxing C: Any subset of a set, regardless of the order within the subset)
Probability, possibility
number theory
figure
Odd odd
Even even
Integer, integer
Positive integer positive integer
Successive integers (one after another in order)
Natural number natural number
nonzero
positive number
Negative negative number
Rational number (only involving multiplication, division, addition and subtraction, and only the exact number of times)
Irrational number (it can be expressed as an infinite decimal, without a set of conservative numbers repeating indefinitely, nor can it be expressed as a quota of two integers).
real number
Add an attachment
Compound (composed of different parts) number.
prime number
Divider
common factor
prime factor
Common divisor
greatest common divisor
common multiple
least common multiple
Multiply; Multiply; (cause) to breed.
Multiplier multiplier
several times
A is twice as much as B.
A is 3/2 times that of B.
A is 20% more than B. (A-B)/B = 20% A is 20% more than B.
Divide by divide.
Divider divisor
Quotient (number obtained by dividing one number by another)
Remainder remainder
Divisibility
Divisible by ...
Decimal decimal system (counting or proceeding in units of ten: a: based on the number 10; Representing or using the decimal system; Decimal point b: subdivided into 10 or 100 units)
decimal point
Fraction (a numerical representation of a two-digit quota (such as 3/4, 5/8 or 3.234))
Recover decimal
Finite decimal termination decimal
Molecule (the part of a fraction that is higher than a straight line, and it is meaningful to divide it by the denominator)
Denominator (the part below the middle line of a fraction, which acts as a molecular divider)
True fraction propulsion
Error score
Mixed number with fraction
Unit number
Ten digits. Ten digits.
Hundred digit
double-digit
Decimal notation, decimal notation, integer notation based on 10.
A figure of ten tenths.
Simple interest, compound interest and price
simple interest
compound interest
Cost expense
Discount discount
Advance payment; Part of the total price paid at the time of purchase or delivery, with the balance paid later: the first step in the process.
Interest rate interest rate
pricing
Difference difference
rise in price
cut price
Gross profit mark-up (the amount added to the cost price to roughly determine the sales price)
Profit profit
buying price
Retail price
retail price
Depreciation (lowering the price or estimated value)
Algebra algebra
arithmetic mean
geometric mean
Average average
Median median
Majority mode
Expectation expectation
Deviation deviation
Variance variance
Standard deviation
Range range
Base base
Approximate to the nearest approximation
Reduction after reduction
Fall after falling
Say ... to ... reduce ... to. ...
It fell down. Down ...
increased
From ... increase ... to ... improve ... to ...
Increase ... increase ...
Definition definition
Express (as an indication)
different
Expression expression
Express the terms in ... ...
The smallest and most impossible.
maximum
Per capita income (equal to everyone)
Exponential power
In proportion to ...
Ratio ratio
Reciprocal (the product of a pair of numbers (such as 2/3 and 3/2 or 9 and 1/9) is 1)
Round to the tenth place (expressed as an integer-usually used with off)
Continuous, continuous
Tie tie
Two digits. Two digits.
Geometric geometry
Coordinate (a: any one of a set of numbers used to determine the position of a point on a line, a surface or space; B: any of a set of variables used to determine the state of a substance, the motion or momentum of a particle)
The abscissa (the horizontal coordinate of a point in a plane Cartesian coordinate system supported by measurement parallel to the X axis).
Ordinate (Cartesian coordinates supported by measurements parallel to the Y axis)
Analytic geometric coordinate geometry
ramp slope
Y axis intercept
Number lines on the number axis
Quadrant quadrant
angle
Acute angle (characterized by sharpness or severity)
right angle
Obtuse angle (not sharp angle or acute angle)
Vertex (vertex) angle
flat angle
divide equally
Angle bisector (especially bisector: a straight line bisecting an angle or a line segment)
Due north, due north
Length length
High altitude
Size, dimension (a (1): measured in one direction, especially: one of the three coordinates to determine spatial position or four coordinates to determine spatial and temporal position (2): one of a set of properties, the number of which is necessary, It is enough to uniquely determine that each element of a system that is usually a mathematical entity (as a collection of points in a real space or an abstract space) is two-dimensional > There are also parameters or coordinate variables assigned to this property & lt Three dimensions of momentum & gt(3): Number of elements in a base of vector space B: Quality of space expansion: quantity, size C: Realistic or realistic quality D: Range or degree of something expansion:
Perimeter (A: Boundary Diagram of Closed Plane B: Perimeter)
Area area
Distance distance
straight line
Line segment (thinning part between two points in a line)
Midpoint midpoint
Intersect (meet and cross at one point)
Parallel lines
Vertical line (a: at right angles to the horizontal plane: completely vertical b: at right angles to a given line or plane).
Arc (measurement of degrees on the circumference)-used especially in the phrase arc.
Radian (unit of plane angle measurement, equal to the central angle divided by the length of an arc equal to the radius or about 57.3 degrees).
Center in the center
Circle circle
Circumference (circumference of a circle)
Radius (line segment extending from the center of a circle or sphere to the circumference or boundary surface)
Diameter (the length of a straight line passing through the center of an object)
Inscribe (draw as many contact points as possible in a figure)
External qualification (a: draw a line around b: surround it with or as if with a border)
Tangency (if tangent cells are considered, they intersect curves or surfaces at one point)
Clockwise clockwise
Counter-clockwise (viewed from the front, opposite to the direction in which the clock hands rotate)
Concentric (with a common center) circle
Diagonal line (connecting two vertices of non-adjacent straight line graphics or two vertices of polygon graphics that are not on the same plane)
Triangle triangle
right triangle
Hypotenuse (the side of a right triangle opposite to a right angle)
An isosceles triangle (with two equal sides)
equilateral triangle
The midline of a triangle
Quadrilateral (polygon with four sides)
Parallelogram (quadrilateral with parallel and equal opposite sides)
rectangle
Square square
Trapezoidal trapezium
Pentagon (polygon with five corners and five sides)
Hexagon (polygon with six corners and six sides)
Octagonal (polygon with eight corners and eight sides)
Decagon (a planar polygon with 10 corners and 10 sides)
Polygon polygon
regular polygon
Consistent is consistent.
face
Bianside
Airplane. Airplane.
Overlap (extend or cross and cover a part)
Cubic cube
Cuboid cuboid
Cylinder (surface described by a straight line moving parallel to a fixed straight line and intersecting a closed curve of a fixed plane)
Conical cone
range
surface area
Volume volume