 Julia 1.11.4returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2007 页 | 6.73 MB | 3 月前3 Julia 1.11.4returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2007 页 | 6.73 MB | 3 月前3
 Julia 1.11.5 Documentationreturns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2007 页 | 6.73 MB | 3 月前3 Julia 1.11.5 Documentationreturns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2007 页 | 6.73 MB | 3 月前3
 Julia 1.11.6 Release Notesreturns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2007 页 | 6.73 MB | 3 月前3 Julia 1.11.6 Release Notesreturns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2007 页 | 6.73 MB | 3 月前3
 julia 1.13.0 DEVreturns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2058 页 | 7.45 MB | 3 月前3 julia 1.13.0 DEVreturns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2058 页 | 7.45 MB | 3 月前3
 Julia 1.12.0 RC1returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2057 页 | 7.44 MB | 3 月前3 Julia 1.12.0 RC1returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2057 页 | 7.44 MB | 3 月前3
 Julia 1.12.0 Beta4returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2057 页 | 7.44 MB | 3 月前3 Julia 1.12.0 Beta4returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2057 页 | 7.44 MB | 3 月前3
 Julia 1.12.0 Beta3returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2057 页 | 7.44 MB | 3 月前3 Julia 1.12.0 Beta3returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2057 页 | 7.44 MB | 3 月前3
 julia 1.12.0 beta1returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2047 页 | 7.41 MB | 3 月前3 julia 1.12.0 beta1returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 2047 页 | 7.41 MB | 3 月前3
 julia 1.10.10returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 1692 页 | 6.34 MB | 3 月前3 julia 1.10.10returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 1692 页 | 6.34 MB | 3 月前3
 Julia 1.10.9returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 1692 页 | 6.34 MB | 3 月前3 Julia 1.10.9returns its square root: julia> sqrt_second(x) = try sqrt(x[2]) catch y if isa(y, DomainError) sqrt(complex(x[2], 0)) elseif isa(y, BoundsError) sqrt(x) end end sqrt_second (generic function with 1 Tuple{AbstractString, Vararg{Int64}} julia> isa(("1",), mytupletype) true julia> isa(("1",1), mytupletype) true julia> isa(("1",1,2), mytupletype) true julia> isa(("1",1,2,3.0), mytupletype) false Moreover singletons. Formally, if 1. T is an immutable composite type (i.e. defined with struct), 2. a isa T && b isa T implies a === b, then T is a singleton type.2 Base.issingletontype can be used to check if0 码力 | 1692 页 | 6.34 MB | 3 月前3
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