even integer/number 偶数 Integer/whole number 整数 positive whole number 正整数 negative whole number 负整数 consecutive number 连续整数 real/rational number 实数,有理数 Irrational number 无理数 inverse /reciprocal 倒数 mode 众数 composite number 合数 prime number 质数 common divisor 公约数 multiple ...
Basic math symbolsSymbolSymbol NameMeaning / definitionExample = equals sign equality 5 = 2+35 is equal to 2+3 ≠ not equal sign inequality 5≠ 45 is not equal to 4 ≈ approximately equal approximation sin(0.01) ≈ 0.01,x≈ y means x is approximately equal to y...
The “e” symbol in maths represents Euler’s number which is approximately equal to 2.71828…It is considered as one of the most important numbers in mathematics. It is an irrational number and it cannot be represented as a simple fraction ...
Design : This character is used in mathematics as an operator for 'is proportional or similar to'. This character is also commonly used in text as a sign of approximation. The double tilde U+2248 is the correct mathematical operator for ' is approximately equal to'. Example of common usage...
∝∝- this symbol means that the variable on the left side is proportional to the variable on the right side. ∼∼- this symbol means “similar to”. ≈≈- this symbol means “approximately”, which means something is almost, but not quite, equal to something else. ...
≈ approximately equal approximation sin(0.01) ≈ 0.01,x ≈ y means x is approximately equal to y > strict inequality greater than 5 > 45 is greater than 4 < strict inequality less than 4 < 54 is less than 5 ≥ inequality greater than or equal to 5≥ 4,x≥ y means x is greater ...
Alt + 247 ≈ Approximately equal Alt + 228 ∑ Summation Alt + 62 > Greater Than Alt + 242 ≥ Greater than or equal Alt + 243 ≤ Less than or equal Alt + 251 √ Square Root Alt + 40 ( Open Bracket Alt + 41 ) Close Bracket Alt + 47 / Fraction Slash Alt + 0188 ¼ Quarter ...
≈ : Is approximately equal to < : Is less than > : Is greater than Related English Vocabulary: Parts of Your Body ≤ : Is less than or equal to ≥ : Is greater than or equal to # : Is not equal to π : Pi o : Degree % : Percent ...
Turns out that two asterisks isRuby's arithmetic operator for exponentiation. i.e. 2**3 means 2³ aka 2x2x2 aka 8. What does this symbol mean ≈? The symbol ≈ meansapproximately equal to. What does a slash mean in math? Division (÷, −, /): The division, fraction line, and ...
this number has applications throughout mathematics and even shows up in the subjects ofstatisticsand probability. And the symbol for infinity (∞) not only is an important math concept, but it also suggests the infinite expanse of the universe (in astronomy) or the infinite possibilities that ...