Update

docs/src/manual/complex.md

@@ -336,7 +336,7 @@ julia> H = LinearAlgebra.Hermitian([x[1] 1im; -1im -x[2]])
  -im   -x[2]
 
 julia> @constraint(model, H in HermitianPSDCone())
-[x[1]  im;
+[x[1]  im
  -im   -x[2]] ∈ HermitianPSDCone()
 ```
 

docs/src/manual/constraints.md

@@ -201,7 +201,7 @@ julia> @variable(model, X[1:2, 1:2], Symmetric)
  X[1,2]  X[2,2]
 
 julia> @constraint(model, X == LinearAlgebra.I)
-[X[1,1] - 1  X[1,2];
+[X[1,1] - 1  X[1,2]
  X[1,2]      X[2,2] - 1] ∈ Zeros()
 ```
 
@@ -229,7 +229,7 @@ julia> @variable(model, X[1:2, 1:2] in HermitianPSDCone())
  real(X[1,2]) - imag(X[1,2]) im  real(X[2,2])
 
 julia> @constraint(model, X == LinearAlgebra.I)
-[real(X[1,1]) - 1                real(X[1,2]) + imag(X[1,2]) im;
+[real(X[1,1]) - 1                real(X[1,2]) + imag(X[1,2]) im
  real(X[1,2]) - imag(X[1,2]) im  real(X[2,2]) - 1] ∈ Zeros()
 
 julia> @constraint(model, X .== LinearAlgebra.I)
@@ -1415,7 +1415,7 @@ julia> @variable(model, X[1:2, 1:2])
  X[2,1]  X[2,2]
 
 julia> @constraint(model, X >= 0, PSDCone())
-[X[1,1]  X[1,2];
+[X[1,1]  X[1,2]
  X[2,1]  X[2,2]] ∈ PSDCone()
 ```
 
@@ -1436,7 +1436,7 @@ julia> Y = [1 2; 2 1]
  2  1
 
 julia> @constraint(model, X >= Y, PSDCone())
-[X[1,1] - 1  X[1,2] - 2;
+[X[1,1] - 1  X[1,2] - 2
  X[2,1] - 2  X[2,2] - 1] ∈ PSDCone()
 ```
 
@@ -1461,15 +1461,15 @@ julia> Z = [X[1, 1] X[1, 2]; X[1, 2] X[2, 2]]
  X[1,2]  X[2,2]
 
 julia> @constraint(model, LinearAlgebra.Symmetric(Z) >= 0, PSDCone())
-[X[1,1]  X[1,2];
+[X[1,1]  X[1,2]
  X[1,2]  X[2,2]] ∈ PSDCone()
 ```
 
 Note that the lower triangular entries are ignored even if they are
 different so use it with caution:
 ```jldoctest con_psd
 julia> @constraint(model, LinearAlgebra.Symmetric(X) >= 0, PSDCone())
-[X[1,1]  X[1,2];
+[X[1,1]  X[1,2]
  X[1,2]  X[2,2]] ∈ PSDCone()
 ```
 (Note the `(2, 1)` element of the constraint is `X[1,2]`, not `X[2,1]`.)

src/print.jl

@@ -786,16 +786,15 @@ function function_string(
     ::MIME"text/plain",
     A::AbstractMatrix{<:AbstractJuMPScalar},
 )
-    str = sprint(show, MIME"text/plain"(), A)
+    str = sprint() do io
+        return show(IOContext(io, :limit => true), MIME("text/plain"), A)
+    end
     lines = split(str, '\n')
     # We drop the first line with the signature "m×n Array{...}:"
-    lines = lines[2:end]
+    popfirst!(lines)
     # We replace the first space by an opening `[`
     lines[1] = '[' * lines[1][2:end]
-    for i in 1:length(lines)
-        lines[i] = lines[i] * (i == length(lines) ? ']' : ';')
-    end
-    return join(lines, '\n')
+    return join(lines, "\n") * "]"
 end
 
 function function_string(
@@ -933,13 +932,7 @@ function constraint_string(mode, constraint_object::AbstractConstraint)
     # Leave `mode` untyped to avoid ambiguities!
     func_str = function_string(mode, constraint_object)
     in_set_str = in_set_string(mode, constraint_object)
-    if mode == MIME("text/plain")
-        lines = split(func_str, '\n')
-        lines[1+div(length(lines), 2)] *= " " * in_set_str
-        return join(lines, '\n')
-    else
-        return func_str * " " * in_set_str
-    end
+    return func_str * " " * in_set_str
 end
 
 function constraint_string(

src/sd.jl

@@ -89,17 +89,14 @@ Consider the following example:
 ```jldoctest PSDCone
 julia> model = Model();
 
-julia> @variable(model, x)
-x
+julia> @variable(model, x);
 
-julia> a = [ x 2x
-            2x  x];
+julia> a = [x 2x; 2x x];
 
-julia> b = [1 2
-            2 4];
+julia> b = [1 2; 2 4];
 
 julia> cref = @constraint(model, a >= b, PSDCone())
-[x - 1    2 x - 2;
+[x - 1    2 x - 2
  2 x - 2  x - 4] ∈ PSDCone()
 
 julia> jump_function(constraint_object(cref))
@@ -119,7 +116,7 @@ is constrained to belong to the `PositiveSemidefiniteConeSquare`.
 julia> using LinearAlgebra # For Symmetric
 
 julia> cref = @constraint(model, Symmetric(a - b) in PSDCone())
-[x - 1    2 x - 2;
+[x - 1    2 x - 2
  2 x - 2  x - 4] ∈ PSDCone()
 
 julia> jump_function(constraint_object(cref))
@@ -384,7 +381,7 @@ julia> model = Model();
 julia> @variable(model, Q[1:2, 1:2]);
 
 julia> @constraint(model, LinearAlgebra.Symmetric(Q) in PSDCone())
-[Q[1,1]  Q[1,2];
+[Q[1,1]  Q[1,2]
  Q[1,2]  Q[2,2]] ∈ PSDCone()
 ```
 
@@ -400,7 +397,7 @@ julia> @variable(model, Q[1:2, 1:2], Symmetric)
  Q[1,2]  Q[2,2]
 
 julia> @constraint(model, Q in PSDCone())
-[Q[1,1]  Q[1,2];
+[Q[1,1]  Q[1,2]
  Q[1,2]  Q[2,2]] ∈ PSDCone()
 ```
 """