move get_norm before norm

Author: perazz

doc/specs/stdlib_linalg.md

@@ -1382,25 +1382,31 @@ If `err` is not present, exceptions trigger an `error stop`.
 {!example/linalg/example_inverse_function.f90!}
 ```
 
-## `norm` - Computes the vector norm of a generic-rank array.
+## `get_norm` - Computes the vector norm of a generic-rank array.
 
 ### Status
 
 Experimental
 
 ### Description
 
-This function computes one of several vector norms of `real` or `complex` array \( A \), depending on 
+This `pure subroutine` interface computes one of several vector norms of `real` or `complex` array \( A \), depending on 
 the value of the `order` input argument. \( A \) may be an array of any rank. 
 
+Result `nrm` returns a `real`, scalar norm value for the whole array; if `dim` is specified, `nrm` is a rank n-1 
+array with the same shape as \(A \) and dimension `dim` dropped, containing all norms evaluated along `dim`.
+
 ### Syntax
 
-`x = ` [[stdlib_linalg(module):norm(interface)]] `(a, order, [, dim, err])`
+`call ` [[stdlib_linalg(module):get_norm(interface)]] `(a, nrm, order, [, dim, err])`
 
 ### Arguments
 
 `a`: Shall be a rank-n `real` or `complex` array containing the data. It is an `intent(in)` argument.
 
+`nrm`: if `dim` is absent, shall be a scalar with the norm evaluated over all the elements of the array. Otherwise, an array of rank `n-1`, and a shape similar
+to that of `a` with dimension `dim` dropped.
+
 `order`: Shall be an `integer` value or a `character` flag that specifies the norm type, as follows. It is an `intent(in)` argument. 
 
 | Integer input    | Character Input  | Norm type                                               |
@@ -1417,9 +1423,9 @@ the value of the `order` input argument. \( A \) may be an array of any rank.
 
 ### Return value
 
-By default, the return value `x` is a scalar, and contains the norm as evaluated over all elements of the generic-rank array \( A \). 
-If the optional `dim` argument is present, `x` is a rank `n-1` array with the same shape as \( A \) except 
-for dimension `dim`, that is dropped. Each element of `x` contains the 1D norm of the elements of \( A \), 
+By default, the return value `nrm` is a scalar, and contains the norm as evaluated over all elements of the generic-rank array \( A \). 
+If the optional `dim` argument is present, `nrm` is a rank `n-1` array with the same shape as \( A \) except 
+for dimension `dim`, that is collapsed. Each element of `nrm` contains the 1D norm of the elements of \( A \), 
 evaluated along dimension `dim` only.
 
 Raises `LINALG_ERROR` if the requested norm type is invalid.
@@ -1429,34 +1435,28 @@ If `err` is not present, exceptions trigger an `error stop`.
 ### Example
 
 ```fortran
-{!example/linalg/example_norm.f90!}
+{!example/linalg/example_get_norm.f90!}
 ```
 
-## `get_norm` - Computes the vector norm of a generic-rank array.
+## `norm` - Computes the vector norm of a generic-rank array.
 
 ### Status
 
 Experimental
 
 ### Description
 
-This `pure subroutine` interface computes one of several vector norms of `real` or `complex` array \( A \), depending on 
+This function computes one of several vector norms of `real` or `complex` array \( A \), depending on 
 the value of the `order` input argument. \( A \) may be an array of any rank. 
 
-Result `nrm` returns a `real`, scalar norm value for the whole array; if `dim` is specified, `nrm` is a rank n-1 
-array with the same shape as \(A \) and dimension `dim` dropped, containing all norms evaluated along `dim`.
-
 ### Syntax
 
-`call ` [[stdlib_linalg(module):get_norm(interface)]] `(a, nrm, order, [, dim, err])`
+`x = ` [[stdlib_linalg(module):norm(interface)]] `(a, order, [, dim, err])`
 
 ### Arguments
 
 `a`: Shall be a rank-n `real` or `complex` array containing the data. It is an `intent(in)` argument.
 
-`nrm`: if `dim` is absent, shall be a scalar with the norm evaluated over all the elements of the array. Otherwise, an array of rank `n-1`, and a shape similar
-to that of `a` with dimension `dim` dropped.
-
 `order`: Shall be an `integer` value or a `character` flag that specifies the norm type, as follows. It is an `intent(in)` argument. 
 
 | Integer input    | Character Input  | Norm type                                               |
@@ -1473,9 +1473,9 @@ to that of `a` with dimension `dim` dropped.
 
 ### Return value
 
-By default, the return value `nrm` is a scalar, and contains the norm as evaluated over all elements of the generic-rank array \( A \). 
-If the optional `dim` argument is present, `nrm` is a rank `n-1` array with the same shape as \( A \) except 
-for dimension `dim`, that is collapsed. Each element of `nrm` contains the 1D norm of the elements of \( A \), 
+By default, the return value `x` is a scalar, and contains the norm as evaluated over all elements of the generic-rank array \( A \). 
+If the optional `dim` argument is present, `x` is a rank `n-1` array with the same shape as \( A \) except 
+for dimension `dim`, that is dropped. Each element of `x` contains the 1D norm of the elements of \( A \), 
 evaluated along dimension `dim` only.
 
 Raises `LINALG_ERROR` if the requested norm type is invalid.
@@ -1485,5 +1485,7 @@ If `err` is not present, exceptions trigger an `error stop`.
 ### Example
 
 ```fortran
-{!example/linalg/example_get_norm.f90!}
+{!example/linalg/example_norm.f90!}
 ```
+
+