. . . . . . . . . . . . . . . . . . . . . . . . . . . 1183 52 Constants 1184 53 Filesystem 1189 54 I/O and Network 1216 54.1 General I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals:CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff

. . . . . . . . . . . . . . . . . . . . . . . . . . . 1182 52 Constants 1183 53 Filesystem 1188 54 I/O and Network 1215 54.1 General I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals:CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff

. . . . . . . . . . . . . . . . . . . . . . . . . . . 1182 52 Constants 1183 53 Filesystem 1188 54 I/O and Network 1215 54.1 General I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals:CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff

. . . . . . . . . . . . . . . . . . . . . . . . . . . 1185 52 Constants 1186 53 Filesystem 1191 54 I/O and Network 1218 54.1 General I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals:CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff

Special func�ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 13 Complex and Ra�onal Numbers 55 13.1 Complex Numbers . . . . . . . . . . . . . . . . . . . . . and BigInts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647 54 Strings 651 55 Arrays 681 55.1 Constructors and Types . . . . . . . . . . . . . . . . . . . . . and hyperbolic func�ons All the standard trigonometric and hyperbolic func�ons are also defined: 54 CHAPTER 12. MATHEMATICAL OPERATIONS AND ELEMENTARY FUNCTIONS sin cos tan cot sec csc sinh cosh tanh

Special func�ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 13 Complex and Ra�onal Numbers 55 13.1 Complex Numbers . . . . . . . . . . . . . . . . . . . . . and BigInts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 629 54 Strings 633 55 Arrays 661 55.1 Constructors and Types . . . . . . . . . . . . . . . . . . . . . and hyperbolic func�ons All the standard trigonometric and hyperbolic func�ons are also defined: 54 CHAPTER 12. MATHEMATICAL OPERATIONS AND ELEMENTARY FUNCTIONS sin cos tan cot sec csc sinh cosh tanh

Special func�ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 13 Complex and Ra�onal Numbers 55 13.1 Complex Numbers . . . . . . . . . . . . . . . . . . . . . and BigInts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627 54 Strings 631 55 Arrays 659 55.1 Constructors and Types . . . . . . . . . . . . . . . . . . . . . and hyperbolic func�ons All the standard trigonometric and hyperbolic func�ons are also defined: 54 CHAPTER 12. MATHEMATICAL OPERATIONS AND ELEMENTARY FUNCTIONS sin cos tan cot sec csc sinh cosh tanh

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1186 53 Punctuation 1188 54 Sorting and Related Functions 1190 54.1 Sorting Functions . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals: CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1180 53 Punctuation 1182 54 Sorting and Related Functions 1184 54.1 Sorting Functions . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals: CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1187 53 Punctuation 1189 54 Sorting and Related Functions 1191 54.1 Sorting Functions . . . . . . . . . . . . . . . . . . . . standard C escape sequences. These can likewise be used to write string literals: CHAPTER 8. STRINGS 54 julia> s = "\u2200 x \u2203 y" "∀ x ∃ y" Whether these Unicode characters are displayed as escapes using all three: julia> b"DATA\xff\u2200" 8-element Base.CodeUnits{UInt8, String}: 0x44 0x41 0x54 0x41 0xff 0xe2 0x88 0x80 The ASCII string "DATA" corresponds to the bytes 68, 65, 84, 65. \xff