数学符号的英语写法

数学符号的英语写法+ plus 加号；正号- minus 减号；负号± plus or minus 正负号× is multiplied by 乘号÷ is divided by 除号＝is equal to 等于号≠ is not equal to 不等于号≡is equivalent to 全等于号≌is equal to or approximately equal to 等于或约等于号≈ is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤ is less than or equal to 小于或等于号≥ is more than or equal to 大于或等于号% per cent 百分之…‰ per mill 千分之…∞ infinity 无限大号∝varies as 与…成比例√ (square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角≲semicircle 半圆≰circle 圆○ circumference 圆周π pi 圆周率△ triangle 三角形≱perpendicular to 垂直于∪union of 并，合集∩intersection of 交，通集∫ the integral of …的积分∑ (sigma) summation of 总和° degree 度′minute 分〃second 秒℃Celsius system 摄氏度{ open brace, open curly 左花括号} close brace, close curly 右花括号( open parenthesis, open paren 左圆括号) close parenthesis, close paren 右圆括号() brakets/ parentheses 括号[ open bracket 左方括号] close bracket 右方括号[] square brackets 方括号. period, dot 句号，点| vertical bar, vertical virgule 竖线& ampersand, and, reference, ref 和，引用* asterisk, multiply, star, pointer 星号，乘号，星，指针/ slash, divide, oblique 斜线，斜杠，除号// slash-slash, comment 双斜线，注释符# pound 井号backslash, sometimes escape 反斜线转义符，有时表示转义符或续行符~ tilde 波浪符. full stop 句号, comma 逗号: colon 冒号; semicolon 分号? question mark 问号! exclamation mark (英式英语) exclamation point (美式英语)' apostrophe 撇号- hyphen 连字号-- dash 破折号... dots/ ellipsis 省略号" single quotation marks 单引号"" double quotation marks 双引号‖parallel 双线号& ampersand = and～swung dash 代字号§ section; division 分节号→ arrow 箭号；参见号．period 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation 惊叹号？question mark 问号￣hyphen 连字符'apostrophe 省略号；所有格符号—dash 破折号‘ ’single quotation marks 单引号“ ”double quotation marks 双引号( )parentheses 圆括号[ ]square brackets 方括号《》French quotes 法文引号；书名号...ellipsis 省略号¨tandem colon 双点号"ditto 同上‖parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号＋plus 加号；正号－minus 减号；负号±plus or minus 正负号×is multiplied by 乘号÷is divided by 除号＝is equal to 等于号≠is not equal to 不等于号≡is equivalent to 恒等于号≌is identical to 全等于号≈is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤is less than or equal to 小于或等于号≥is more than or equal to 大于或等于号％per cent 百分之…‰per mill 千分之…∞infinit y 无限大号∝varies as 与…成比例√(square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角≲semicircle 半圆≰circle 圆○circumference 圆周πpi 圆周率△triangle 三角形≱perpendicular to 垂直于∪union of 并，合集∩intersection of 交，通集∫the integral of …的积分∑(sigma) summation of 总和°degree 度′minute 分〃second 秒＃number …号℃Celsius system 摄氏度。

+plus加号；正号-minus减号；负号±plus or minus正负号×is multiplied by乘号÷is divided by除号＝is equal to等于号≠is not equal to不等于号≡is equivalent to全等于号≌is equal to or approximately equal to等于或约等于号≈is approximately equal to约等于号＜is less than小于号＞is more than大于号is not less than不小于号is not more than不大于号≤is less than or equal to小于或等于号≥is more than or equal to大于或等于号%per cent百分之…‰per mill千分之…∞infinity无限大号∝varies as与…成比例√(square) root平方根∵since; because因为∴hence所以∷equals, as (proportion)等于，成比例∠angle角⌒semicircle半圆⊙circle圆○circumference圆周πpi 圆周率△triangle三角形⊥perpendicular to垂直于∪union of并，合集∩intersection of 交，通集∫the integral of …的积分∑(sigma) summation of总和°degree度′minute分″second秒℃Celsius system摄氏度{open brace, open curly左花括号}close brace, close curly右花括号(open parenthesis, open paren左圆括号)close parenthesis, close paren右圆括号() brackets/ parentheses括号[open bracket 左方括号]close bracket 右方括号[] square brackets方括号.period, dot句号，点|vertical bar, vertical virgule竖线& amp;ampersand, and, reference, ref和，引用*asterisk, multiply, star, pointer星号，乘号，星，指针/slash, divide, oblique 斜线，斜杠，除号//slash-slash, comment 双斜线，注释符#pound井号\backslash, sometimes escape反斜线转义符，有时表示转义符或续行符~tilde波浪符.full stop句号,comma逗号:colon冒号;semicolon分号question mark问号!exclamation mark (英式英语) exclamation point (美式英语)'apostrophe撇号-hyphen连字号-- dash 破折号...dots/ ellipsis省略号"single quotation marks 单引号""double quotation marks 双引号‖ parallel 双线号～swung dash 代字号§section; division 分节号→arrow 箭号；参见号1. Logic9 there exists8 for allp ) q p implies q / if p, then qp , q p if and only if q /p is equivalent to q / p and q are equivalent2. Setsx 2 A x belongs to A / x is an element (or a member) of Ax =2 A x does not belong to A / x is not an element (or a member) of AA ?B A is contained in B / A is a subset of BA ?B A contains B / B is a subset of AA \B A cap B / A meet B / A intersection BA [B A cup B / A join B / A union BA nB A minus B / the di?rence between A and BA ?B A cross B / the cartesian product of A and B3. Real numbersx + 1 x plus onex ?1 x minus onex ?1 x plus or minus onexy xy / x multiplied by y(x ?y)(x + y) x minus y, x plus yxyx over y= the equals signx = 5 x equals 5 / x is equal to 5x 6= 5 x (is) not equal to 51x ?y x is equivalent to (or identical with) yx 6?y x is not equivalent to (or identical with) yx > y x is greater than yx >=y x is greater than or equal to yx < y x is less than yx <=y x is less than or equal to y0 < x < 1 zero is less than x is less than 10 ?x ?1 zero is less than or equal to x is less than or equal to 1jxj mod x / modulus xx^2 x squared / x (raised) to the power 2x^3 x cubedx^4 x to the fourth / x to the power fourx^n x to the nth / x to the power nx☆x to the (power) minus npx (square) root x / the square root of x3 px cube root (of) x4 px fourth root (of) xnpx nth root (of) x(x + y)2 x plus y all squared厨y ?x over y all squaredn! n factorial^x x hat锅x bar~x x tildexi xi / x subscript i / x su兵i / x sub in Xi=1ai the sum from i equals one to n ai / the sum as i runs from 1 to n of the ai 4. Linear algebrakxk the norm (or modulus) of x! OA OA / vector OAOA OA / the length of the segment OAAT A transpose / the transpose of AA? A inverse / the inverse of A25. Functionsf(x) fx / f of x / the function f of xf : S ! T a function f from S to Tx 7! y x maps to y / x is sent (or mapped) to yf0(x) f prime x / f dash x / the (?st) derivative of f with respect to xf00(x) f double{prime x / f double{dash x / the second derivative of f withrespect to xf000(x) f triple{prime x / f triple{dash x / the third derivative of f with respectto xf(4)(x) f four x / the fourth derivative of f with respect to x@f@x1the partial (derivative) of f with respect to x1@2f@x21the second partial (derivative) of f with respect to x1Z 1the integral from zero to in?itylimx!0the limit as x approaches zerolimx!+0the limit as x approaches zero from abovelimx!?the limit as x approaches zero from belowloge y log y to the base e / log to the base e of y / natural log (of) yln y log y to the base e / log to the base e of y / natural log (of) yIndividual mathematicians often have their own way of pronouncing mathematical expressions and in many cases there is no generally accepted \correct" pronunciation.Distinctions made in writing are often not made explicit in speech; thus the sounds fx maybe interpreted as any of: fx, f(x), fx, FX, FX, ! FX . The di?rence is usually made clearby the context; it is only when confusion may occur, or where he/she wishes to emphasisethe point, that the mathematician will use the longer forms: f multiplied by x, the functionf of x, f subscript x, line FX, the length of the segment FX, vector FX.Similarly, a mathematician is unlikely to make any distinction in speech (except sometimesa di?rence in intonation or length of pauses) between pairs such as the following: x + (y + z) and (x + y) + zpax + b and pax + ban ?1 and an?。

数学符号的英文表达Mathematical Symbols and Their English Expressions。

Mathematics, often referred to as the language of the universe, employs a vast array of symbols to represent concepts, operations, and relationships. From basic arithmetic to complex calculus, these symbols play a crucial role in conveying mathematical ideas succinctly and precisely. In this article, we explore some common mathematical symbols and their English expressions.1. Plus Sign (+):The plus sign represents addition.Example: 2 + 3 = 5.2. Minus Sign (-):The minus sign represents subtraction.Example: 5 2 = 3.3. Multiplication Sign (×):The multiplication sign denotes multiplication.Example: 2 × 3 = 6.4. Division Sign (÷):The division sign indicates division.Example: 6 ÷ 2 = 3.5. Equals Sign (=):The equals sign signifies equality between two expressions.Example: 2 + 3 = 5.6. Greater Than (>) and Less Than (<):Greater than and less than symbols are used to compare the size of two numbers.Example: 5 > 3 (read as "5 is greater than 3").7. Greater Than or Equal To (≥) and Less Than or Equal To (≤):These symbols indicate that a number is either greater than or equal to, or less than or equal to, another number.Example: 4 ≤ 5 (read as "4 is less than or equal to 5").8. Exponentiation (^):The exponentiation symbol is used to denote raising a number to a power.Example: 2^3 = 8 (read as "2 raised to the power of 3 equals 8").9. Square Root (√):The square root symbol represents the square root of a number.Example: √9 = 3 (read as "the square root of 9 equals 3").10. Summation (∑):The summation symbol indicates adding up a series of numbers.Example: ∑(i=1 to 5) i = 1 + 2 + 3 + 4 + 5 = 15.11. Pi (π):Pi is a mathematical constant representing the ratio of a circle's circumference to its diameter.Example: The value of π is approximately 3.14159.12. Infinity (∞):The infinity symbol denotes a quantity without bound or end.Example: lim(x→∞) x = ∞ (read as "the limit of x as it approaches infinity is infinity").13. Integral (∫):The integral symbol signifies the integration of a function with respect to a variable.Example: ∫x^2 dx = (1/3)x^3 + C (read as "the integral of x squared with respect to x equals one-third x cubed plus a constant").14. Derivative (d/dx):The derivative symbol represents the rate of change of a function with respect to its variable.Example: d/dx (x^2) = 2x (read as "the derivative of x squared with respect to x equals 2x").These are just a few examples of the many symbols used in mathematics to express various concepts and operations. Mastering these symbols is essential for effectively communicating mathematical ideas and solving problems across different branches of mathematics. Whether in algebra, calculus, geometry, or beyond, understanding the language of mathematical symbols is key to unlocking the mysteries of the universe.。

你知道这些数学符号和名称如何用英文表达吗？加法：addition表达“加”的含义的词：add, and, more, sum, increase, plus, total, together减法：subtraction表达“减”的含义的词：fewer, minus, take away, difference between, take from, reduce, decrease乘法：multiplication表达“乘”的含义的词：multiply, times, groups of, multiplied by, lots of, product除法：division表达“除”的含义的词：divide, share, divisible by, share equally, divide into group, divided by等于：equals表达“等于”的含义的词：makes, totals, is equivalent to, is the same as大于 is greater than小于 is less than运算符 operator数字 digit数 number自然数 natural number整数 integer质数 prime number小数 decimal小数点 decimal point分数 fraction分子 numerator分母 denominator比 ratio正 positive负 negative零 null, zero, nought, nil十进制 decimal system二进制 binary system十六进制 hexadecimal system四舍五入 round下舍入 round down上舍入 round up代数 algebra公式 formula, formulae(pl.)单项式 monomial多项式 polynomial, multinomial系数 coefficient未知数 unknown, x-factor, y-factor, z-factor 等式，方程式 equation一次方程 simple equation二次方程 quadratic equation三次方程 cubic equation四次方程 quartic equation不等式 inequation阶乘 factorial对数 logarithm指数，幂 exponent乘方 power二次方，平方 square三次方，立方 cube四次方 the power of four, the fourth power n次方 the power of n, the nth power开方 evolution, extraction二次方根，平方根 square root三次方根，立方根 cube root四次方根 the root of four, the fourth root n次方根 the root of n, the nth root集合 aggregate元素 element空集 void子集 subset交集 intersection并集 union补集 complement映射 mapping函数 function定义域 domain, field of definition 值域 range常量 constant变量 variable单调性 monotonicity奇偶性 parity周期性 periodicity图象 image数列，级数 series微积分 calculus微分 differential导数 derivative极限 limit无穷大 infinite(a.) infinity(n.)无穷小 infinitesimal积分 integral定积分 definite integral不定积分 indefinite integral有理数 rational number无理数 irrational number实数 real number虚数 imaginary number复数 complex number矩阵 matrix行列式 determinant几何 geometry点 point线 line面 plane体 solid线段 segment射线 radial平行 parallel相交 intersect角 angle角度 degree弧度 radian锐角 acute angle直角 right angle钝角 obtuse angle平角 straight angle周角 perigon底 base边 side高 height三角形 triangle锐角三角形 acute triangle直角三角形 right triangle直角边 leg斜边 hypotenuse勾股定理 Pythagorean theorem 钝角三角形 obtuse triangle不等边三角形 scalene triangle 等腰三角形 isosceles triangle 等边三角形 equilateral triangle四边形 quadrilateral平行四边形 parallelogram矩形 rectangle长 length宽 width菱形 rhomb, rhombus, rhombi(pl.), diamond 正方形 square梯形 trapezoid（美），trapezium（英）直角梯形 right trapezoid等腰梯形 isosceles trapezoid五边形 pentagon六边形 hexagon七边形 heptagon八边形 octagon九边形 enneagon十边形 decagon十一边形 hendecagon十二边形 dodecagon多边形 polygon正多边形 equilateral polygon圆 circle圆心 centre（英）, center（美）半径 radius直径 diameter圆周率 pi弧 arc半圆 semicircle扇形 sector环 ring椭圆 ellipse圆周 circumference周长 perimeter面积 area轨迹 locus, loca(pl.)相似 similar全等 congruent立方体 cube四面体 tetrahedron五面体 pentahedron六面体 hexahedron平行六面体 parallelepiped 七面体 heptahedron八面体 octahedron九面体 enneahedron十面体 decahedron十一面体 hendecahedron 十二面体 dodecahedron 二十面体 icosahedron多面体 polyhedron棱锥 pyramid棱柱 prism棱台 frustum of a prism 旋转 rotation轴 axis圆锥 cone圆柱 cylinder圆台 frustum of a cone 球 sphere半球 hemisphere底面 undersurface表面积 surface area体积 volume空间 space坐标系 coordinates坐标轴 x-axis, y-axis, z-axis 横坐标 x-coordinate纵坐标 y-coordinate原点 origin双曲线 hyperbola抛物线 parabola三角 trigonometry正弦 sine余弦 cosine正切 tangent余切 cotangent正割 secant余割 cosecant反正弦 arc sine反余弦 arc cosine反正切 arc tangent反余切 arc cotangent反正割 arc secant反余割 arc cosecant相位 phase周期 period振幅 amplitude内切圆 inscribed circle外切圆 circumcircle统计 statistics平均数 average加权平均数 weighted average方差 variance标准差 root-mean-square deviation, standard deviation 比例 propotion百分比 percent百分点 percentage排列 permutation组合 combination概率，或然率 probability分布 distribution正态分布 normal distribution非正态分布 abnormal distribution图表 graph条形统计图 bar graph柱形统计图 histogram折线统计图 broken line graph曲线统计图 curve diagram扇形统计图 pie diagram公理 axiom定理 theorem计算 calculation运算 operation证明 prove假设 hypothesis, hypotheses(pl.) 命题 proposition。

常⽤数学运算符的英⽂+ plus　加号；正号- minus　减号；负号±　plus or minus　正负号×　is multiplied by　乘号÷　is divided by　除号＝　is equal to　等于号≠　is not equal to　不等于号≡　is equivalent to　全等于号≌　is equal to or approximately equal to　等于或约等于号≈　is approximately equal to　约等于号＜　is less than　⼩于号＞　is greater than　⼤于号≮　is not less than　不⼩于号≯　is not more than　不⼤于号≤　is less than or equal to　⼩于或等于号≥　is more than or equal to　⼤于或等于号% per cent　百分之…‰　per mill　千分之…∞　infinity　⽆限⼤号∝　varies as　与…成⽐例√　(square) root　平⽅根∵　since; because　因为∴　hence　所以∷　equals, as (proportion)　等于，成⽐例∠　angle　⾓⌒　semicircle　半圆⊙　circle　圆○　circumference　圆周π　pi 圆周率△　triangle　三⾓形⊥　perpendicular to　垂直于∪　union of　并，合集∩　intersection of 交，通集∫　the integral of …的积分∑　(sigma) summation of　总和°　degree　度′　minute　分″　second　秒℃　Celsius system　摄⽒度{　open brace, open curly　左花括号}　close brace, close curly　右花括号(　open parenthesis, open paren　左圆括号)　close parenthesis, close paren　右圆括号() brakets/ parentheses　括号[　open bracket 左⽅括号]　close bracket 右⽅括号[] square brackets　⽅括号.　period, dot　句号，点|　vertical bar, vertical virgule　竖线&　ampersand, and, reference, ref　和，引⽤*　asterisk, multiply, star, pointer　星号，乘号，星，指针/　slash, divide, oblique 斜线，斜杠，除号//　slash-slash, comment 双斜线，注释符#　pound　井号\　backslash, sometimes escape　反斜线转义符，有时表⽰转义符或续⾏符~　tilde　波浪符.　full stop　句号,　comma　逗号:　colon　冒号;　semicolon　分号　question mark　问号!　exclamation mark (英式英语) exclamation point (美式英语) '　apostrophe　撇号-　hyphen　连字号-- dash 破折号...　dots/ ellipsis　省略号"　single quotation marks 单引号""　double quotation marks 双引号‖ parallel 双线号&　ampersand = and～　swung dash 代字号§　section; division 分节号→　arrow 箭号；参见号。

以下是一些通用的标点符号英文翻译，常用的都在这儿了。

= equal, comma; semicolon: colon? question mark! exclamation mark/ slash/ backslash| bar@ at# number sign$ dollar% percent^ caret& ampersand* asterisk 通配符_ under score( left parentheses) right parentheses[ left bracket] right bracket{ left brace} right brace' quote' back quote" double quote~ tilde. period< less> greater' apostrophe 省略号；所有格符号-- dash 破折号' ' single quotation marks 单引号" " double quotation marks 双引号( ) parentheses 圆括号[ ] square brackets 方括号<> Angle bracket{} Brace... ellipsis 省略号- hyphen 连字符加减乘除、以及space和enter 符号这里略去，想必大家都会；最后一个hyphen 连字符有点难度，估计很多人不知道怎么念，用minus代替了。

下面列一些数学符号的英文《》French quotes 法文引号；书名号¨tandem colon 双点号" ditto 同上‖parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号＋positive sign 正号－minus 负号or negativeªplus or minus 正负号×is multiplied by 乘号÷is divided by 除号＝is equal to 等于号≠is not equal to 不等于号≡is equivalent to 全等于号≌is equal to or approximately equal to 等于或约等于号≈is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≤is not less than 不小于号≥is not more than 不大于号≢is less than or equal to 小于或等于号≣is more than or equal to 大于或等于号％per cent 百分之…‰per mill 千分之…∞infinity 无限大号∝varies as 与…成比例√(square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∟angle 角≨semicircle 半圆≦circle 圆○circumference 圆周πpi 圆周率△triangle 三角形≧perpendicular to 垂直于∪union of 并，合集∩intersection of 交，通集∫the integral of …的积分∑(sigma) summation of 总和©degree 度′minute 分″second 秒＃number …号℃Celsius system 摄氏度＠at 单价x'是x prime(比如转置矩阵) x"是x double-prime。

lattics 数学符号
"Lattice" 是英文中的术语，代表了数学中的格。

在数学中，"lattice" 是一个具有特定性质的离散子集，它在特定的结构和操作下形成了一种特殊的代数结构。

下面是一些与 "lattice" 相关的数学符号：
1. ⊥（表示"bottom"）：在格论中，"⊥" 表示最小元素或最小界限。

2. ⊤（表示"top"）：在格论中，"⊤" 表示最大元素或最大界限。

3. ∨（表示"join"）：在格论中，"∨" 表示两个元素的最小上界。

4. ∧（表示"meet"）：在格论中，"∧" 表示两个元素的最大下界。

5. ≤（表示"less than or equal to"）：在格论中，"≤" 表示偏序关系，用于表示元素之间的部分次序关系。

6. ≺（表示"less than"）：在格论中，"≺" 表示严格的偏序关系，用于表示元素之间的严格次序关系。

7. ≼（表示"less than or equal to"）：在格论中，"≼" 表示弱序关系，用于表示元素之间的弱次序关系。

这些是常见的格论中的符号，用于描述和表示格的结构和性质。

当然，格论还有许多其他的符号和概念，根据具体的上下文和使用领域可能会有所不同。