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Greek alphabet letters are used as math and science symbols.
- Basic Math Symbols
Symbol Symbol Name Meaning / definition Example; x: x...
- Basic Math Symbols
Greek alphabet letters & symbols table. Serif typefaces (fonts) have an extra stroke or decorative design on the end of letters. Sans Serif typefaces do not have any such design or stroke. Some common Serif typefaces are Times New Roman, Georgia, Palatino and Garamond.
Phi (uppercase Φ, lowercase φ) is the 21st letter of the Modern Greek alphabet. In the Greek number system, it was taken as the symbol of 500. In math, the lowercase letter phi (φ) is used to indicate the golden ratio.
The Greek alphabet has been used to write the Greek language since the late 9th or early 8th century BC. [3] [4] It was derived from the earlier Phoenician alphabet, [5] and is the earliest known alphabetic script to have developed distinct letters for vowels as well as consonants. [6]
1 Μαΐ 2019 · Phi (φι) is the twenty-first letter in the Greek alphabet written as Φ in uppercase and φ in lowercase. The phi symbol represents the golden ratio in architecture and mathematics, magnetic flux in physics and porosity in geology among many other things in science.
In traditional Greek numerals, phi has a value of 500 (φʹ) or 500,000 (͵φ). The Cyrillic letter Ef (Ф, ф) descends from phi. Like other Greek letters, lowercase phi (encoded as the Unicode character U+03C6 φ GREEK SMALL LETTER PHI) is used as a mathematical or scientific symbol.
Pi is commonly shortened to “3.14” Greek letters are also used in astronomy, to identify stars within a constellation. The biggest star in a constellation would be referred to as the Alpha, and the second biggest star as the beta and so forth.
