下付き文字(したつきもじ、英: subscript)は、基準となる文字より下部に記述される添え字である。
化学式における原子の個数を示す場合や、数学における変数の添え字として使用される。
HTMLのタグで表記する場合は<sub>下付き文字</sub>
が使用される。
記号 | Unicode | JIS X 0213 | 文字参照 | 名称 |
---|---|---|---|---|
ₐ | U+2090 |
- |
ₐ ₐ |
LATIN SUBSCRIPT SMALL LETTER A |
ₑ | U+2091 |
- |
ₑ ₑ |
LATIN SUBSCRIPT SMALL LETTER E |
ₕ | U+2095 |
- |
ₕ ₕ |
LATIN SUBSCRIPT SMALL LETTER H |
ᵢ | U+1D62 |
- |
ᵢ ᵢ |
LATIN SUBSCRIPT SMALL LETTER I |
ⱼ | U+2C7C |
- |
ⱼ ⱼ |
LATIN SUBSCRIPT SMALL LETTER J |
ₖ | U+2096 |
- |
ₖ ₖ |
LATIN SUBSCRIPT SMALL LETTER K |
ₗ | U+2097 |
- |
ₗ ₗ |
LATIN SUBSCRIPT SMALL LETTER L |
ₘ | U+2098 |
- |
ₘ ₘ |
LATIN SUBSCRIPT SMALL LETTER M |
ₙ | U+2099 |
- |
ₙ ₙ |
LATIN SUBSCRIPT SMALL LETTER N |
ₒ | U+2092 |
- |
ₒ ₒ |
LATIN SUBSCRIPT SMALL LETTER O |
ₚ | U+209A |
- |
ₚ ₚ |
LATIN SUBSCRIPT SMALL LETTER P |
ᵣ | U+1D63 |
- |
ᵣ ᵣ |
LATIN SUBSCRIPT SMALL LETTER R |
ₛ | U+209B |
- |
ₛ ₛ |
LATIN SUBSCRIPT SMALL LETTER S |
ₜ | U+209C |
- |
ₜ ₜ |
LATIN SUBSCRIPT SMALL LETTER T |
ᵤ | U+1D64 |
- |
ᵤ ᵤ |
LATIN SUBSCRIPT SMALL LETTER U |
ᵥ | U+1D65 |
- |
ᵥ ᵥ |
LATIN SUBSCRIPT SMALL LETTER V |
ₓ | U+2093 |
- |
ₓ ₓ |
LATIN SUBSCRIPT SMALL LETTER X |
₀ | U+2080 |
- |
₀ ₀ |
SUBSCRIPT ZERO |
₁ | U+2081 |
- |
₁ ₁ |
SUBSCRIPT ONE |
₂ | U+2082 |
- |
₂ ₂ |
SUBSCRIPT TWO |
₃ | U+2083 |
- |
₃ ₃ |
SUBSCRIPT THREE |
₄ | U+2084 |
- |
₄ ₄ |
SUBSCRIPT FOUR |
₅ | U+2085 |
- |
₅ ₅ |
SUBSCRIPT FIVE |
₆ | U+2086 |
- |
₆ ₆ |
SUBSCRIPT SIX |
₇ | U+2087 |
- |
₇ ₇ |
SUBSCRIPT SEVEN |
₈ | U+2088 |
- |
₈ ₈ |
SUBSCRIPT EIGHT |
₉ | U+2089 |
- |
₉ ₉ |
SUBSCRIPT NINE |
₊ | U+208A |
- |
₊ ₊ |
SUBSCRIPT PLUS SIGN |
₋ | U+208B |
- |
₋ ₋ |
SUBSCRIPT MINUS |
₌ | U+208C |
- |
₌ ₌ |
SUBSCRIPT EQUAL SIGN |
₍ | U+208D |
- |
₍ ₍ |
SUBSCRIPT LEFT PARENTETHES |
₎ | U+208E |
- |
₎ ₎ |
SUBSCRIPT RIGHT PARENTETHES |
ᵦ | U+1D66 |
- |
ᵦ ᵦ |
GREEK SUBSCRIPT SMALL LETTER BETA |
ᵧ | U+1D67 |
- |
ᵧ ᵧ |
GREEK SUBSCRIPT SMALL LETTER GAMMA |
ᵨ | U+1D68 |
- |
ᵨ ᵨ |
GREEK SUBSCRIPT SMALL LETTER RHO |
ᵩ | U+1D69 |
- |
ᵩ ᵩ |
GREEK SUBSCRIPT SMALL LETTER PHI |
ᵪ | U+1D6A |
- |
ᵪ ᵪ |
GREEK SUBSCRIPT SMALL LETTER CHI |