Unicode Character 'SCRIPT CAPITAL F' (U+2131) |
  |
| Unicode Data | |
|---|---|
| Name | SCRIPT CAPITAL F |
| Block | Letterlike Symbols |
| Category | Letter, Uppercase [Lu] |
| Combine | 0 |
| BIDI | Left-to-Right [L] |
| Decomposition | <font> LATIN CAPITAL LETTER F (U+0046) |
| Mirror | N |
| Old name | SCRIPT F |
| Index entries | SCRIPT CAPITAL F transform, fourier F, SCRIPT CAPITAL fourier transform |
| Comments | Fourier transform |
| Variants | U+2131 U+FE00chancery style U+2131 U+FE01roundhand style |
| Approximations | <font> 0046 latin capital letter f |
| Version | Unicode 1.1.0 (June, 1993) |
| Encodings | |
|---|---|
| HTML Entity (decimal) | ℱ |
| HTML Entity (hex) | ℱ |
| How to type in Microsoft Windows | Alt +2131 |
| UTF-8 (hex) | 0xE2 0x84 0xB1 (e284b1) |
| UTF-8 (binary) | 11100010:10000100:10110001 |
| UTF-16 (hex) | 0x2131 (2131) |
| UTF-16 (decimal) | 8,497 |
| UTF-32 (hex) | 0x00002131 (2131) |
| UTF-32 (decimal) | 8,497 |
| C/C++/Java source code | "\u2131" |
| Python source code | u"\u2131" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | ℱ |
| string.toLowerCase() | ℱ |
| Character.UnicodeBlock | LETTERLIKE_SYMBOLS |
| Character.charCount() | 1 |
| Character.getDirectionality() | DIRECTIONALITY_LEFT_TO_RIGHT [0] |
| Character.getNumericValue() | -1 |
| Character.getType() | 1 |
| Character.isDefined() | Yes |
| Character.isDigit() | No |
| Character.isIdentifierIgnorable() | No |
| Character.isISOControl() | No |
| Character.isJavaIdentifierPart() | Yes |
| Character.isJavaIdentifierStart() | Yes |
| Character.isLetter() | Yes |
| Character.isLetterOrDigit() | Yes |
| Character.isLowerCase() | No |
| Character.isMirrored() | No |
| Character.isSpaceChar() | No |
| Character.isSupplementaryCodePoint() | No |
| Character.isTitleCase() | No |
| Character.isUnicodeIdentifierPart() | Yes |
| Character.isUnicodeIdentifierStart() | Yes |
| Character.isUpperCase() | Yes |
| Character.isValidCodePoint() | Yes |
| Character.isWhitespace() | No |
