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Delta Symbol. Information, easy-to-copy variants, customizer, and more. Text symbol of a Greek Letter "Delta". It is commonly used in mathematics. Example: Δ = b 2 - 4ac. Table of contents: Copy and Paste (14 symbols) Customize. Alt Codes.
希臘字母和符號是數學，物理，化學等學科中常用的表示法。本網頁提供了希臘字母表，以及每個字母的名稱，拉丁轉寫，音標和發音。您還可以了解希臘字母在數學和科學中的用途和含義，以及如何在鍵盤上輸入希臘字母。
Delta Symbol in Greek Alphabet. Delta (uppercase Δ, lowercase δ) is the fourth letter of the Greek alphabet. In the Greek numeral system, it has the value of four. Originally, the letter delta derived from daleth (the Phoenician letter), which meant door. So, at the beginning, the letter D was drawn as a gate or a door.
Delta 是三角洲的英文，源自三角洲的形狀像三角形，如同大寫的“Δ”。同時也是達美航空的英文正式名稱。 三角面多面體（deltahedron）的delta-（Δ為三角形的代稱）也是源自於此。
希腊字母和符号是数学、物理、化学等学科中常用的表示法，本网页提供了希腊字母表和常见的希腊符号的含义和用法，方便您快速查阅和学习。点击链接，了解更多希腊字母和符号的知识。
Uppercase. The uppercase letter Δ is used to denote: Change of any changeable quantity, in mathematics and the sciences (in particular, the difference operator [5] [6] ); for example, in. the average change of y per unit x (i.e. the change of y over the change of x ). Delta is the initial letter of the Greek word διαφορά diaphorá, "difference".
What is the Delta Symbol? The Delta symbol, represented as δ (lowercase) and Δ (uppercase), originates from the Greek alphabet where it is the fourth letter. This symbol has found applications in various scientific, engineering, and academic contexts. It primarily represents 'change' or 'difference' in these disciplines.
