Look up ⊕ in Wiktionary, the free dictionary.
Circled plus (⊕) or n-ary circled plus (⨁) (in Unicode, U+2295 ⊕ CIRCLED PLUS, U+2A01 ⨁ N-ARY CIRCLED PLUS OPERATOR) may refer to:
- Direct sum, an operation from abstract algebra
- Dilation (morphology), mathematical morphology
- Exclusive or, a logical operation that outputs true only when inputs differ
See also
- Coptic cross – Cross associated with Coptic Christians (original version:
) - Celtic cross – Christian cross superimposed on a circle (such as
.svg.png.webp)
) - Cross – Geometrical figure
- Crosses in heraldry – Cross symbols used in heraldry include some circled crosses, such as U+1F540 🕀 CIRCLED CROSS POMMEE, U+1F902 🤂 CIRCLED CROSS FORMEE and variants thereof.
- Screw drives
- Sun cross – Circle containing four or more spokes. This symbol has many variants and many uses.
- Earth symbol – Astronomical symbols for the planet Earth, alchemical symbol for the element Earth. One of these is U+1F728 🜨 ALCHEMICAL SYMBOL FOR VERDIGRIS
- Linear B – Syllabic script used for writing Mycenaean Greek, includes the ideogram U+100CF 𐃏 LINEAR B IDEOGRAM B243 WHEEL
- Theta – Eighth letter of the Greek alphabet, whose earliest form was that of the Phoenician letter Teth
- Teth – Ninth letter of many Semitic abjads (U+10908 𐤈 PHOENICIAN LETTER TET) (
) - Tifinagh – Abjad of the Tuareg languages, includes the letter U+2D32 ⴲ TIFINAGH LETTER YABH
- Tensor product – Mathematical operation on vector spaces. The symbol used for the product operator is U+2297 ⊗ CIRCLED TIMES
- ⊖ (disambiguation)
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