⅀ Summation of two lines with N elements
U+2140⅀Meaning & Explanation
This symbol represents a double-line N-dimensional summation, commonly used in advanced mathematics, physics, and engineering calculations. It resembles a large Greek sigma (Σ) but features an extra horizontal bar above it, signaling that the operation involves multiple dimensions or sets. You’ll often see it in formulas involving matrices, probability distributions, or multivariable calculus. Its presence simplifies complex expressions by condensing repeated summations into one clear notation, making it essential for maintaining precision in theoretical and applied sciences.
Usage Examples
"The multiple summation can be expressed as ⅀ _ {i=1} ^ {n} ⅀ _ {j=1} ^ {m} a_ {ij}."
"The multiple summation can be expressed as ⅀ _ {i=1} ^ {n} ⅀ _ {j=1} ^ {m} a_ {ij}."
"The multiple summation can be expressed as ⅀ _ {i=1} ^ {n} ⅀ _ {j=1} ^ {m} a_ {ij}."
Technical Info
U+2140⅀\2140\u{2140}Code Preview
<span class="symbol-double-struck-n-ary-summation">⅀</span> <!-- Unicode: U+2140 --> <!-- Name: Summation of two lines with N elements -->
Keyboard Shortcuts
Alt + 2140Type 2140 then press Option + EnterCtrl + Shift + U, type 2140, EnterUsage Code
HTML Entity
⅀
CSS Escape Code
content: "\2140";
JavaScript Escape
String.fromCodePoint(0x2140)
Quick Actions
Tags
⅀Meaning & Explanation
This symbol represents a double-line N-dimensional summation, commonly used in advanced mathematics, physics, and engineering calculations. It resembles a large Greek sigma (Σ) but features an extra horizontal bar above it, signaling that the operation involves multiple dimensions or sets. You’ll often see it in formulas involving matrices, probability distributions, or multivariable calculus. Its presence simplifies complex expressions by condensing repeated summations into one clear notation, making it essential for maintaining precision in theoretical and applied sciences.
Usage Examples
"The multiple summation can be expressed as ⅀ _ {i=1} ^ {n} ⅀ _ {j=1} ^ {m} a_ {ij}."
"The multiple summation can be expressed as ⅀ _ {i=1} ^ {n} ⅀ _ {j=1} ^ {m} a_ {ij}."
"The multiple summation can be expressed as ⅀ _ {i=1} ^ {n} ⅀ _ {j=1} ^ {m} a_ {ij}."
How do I copy the Summation of two lines with N elements symbol?
Simply click the Copy Symbol button on this page to copy ⅀ to your clipboard, then paste it anywhere.
What Unicode code point does Summation of two lines with N elements have?
The Unicode code point for Summation of two lines with N elements isU+2140. For HTML use ⅀, for CSS use \2140.
What block does Summation of two lines with N elements belong to?
Summation of two lines with N elements belongs to the Letterlike Symbols block.
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