MathML Script and Limit
This category contains the script and limit elements for MathML. These elements will allow you to achieve typical mathematical notations.
Multiscripts - <mmultiscripts>
Element
The <mmultiscripts>
element in MathML is used to specify multiple superscripts and subscripts for a single base element. It allows for more complex notation involving multiple indices or exponents, commonly found in mathematical expressions involving tensors, matrices, or other mathematical structures.
Syntax and Usage
The <mmultiscripts>
element can contain various child elements to specify the base, prescripts, and postscripts. Here’s a basic structure:
Within the <mmultiscripts>
element, you can specify the base element using any valid MathML element (such as <mi>
, <mo>
, etc.). Additionally, you can include <mprescripts>
and <msuperscript>
, <msubscript>
, and <mmultiscripts>
elements to define prescripts (superscripts before the base), superscripts, and subscripts, respectively.
Example Usage
Here’s an example of using <mmultiscripts>
to represent a tensor:
In this example, the <mmultiscripts>
element is used to represent a tensor T
with multiple subscripts and superscripts. The base element is represented by the <mi>
element with the content T
. The subscripts and superscripts are specified using the <mi>
elements with the content i
, k
, and l
. The <mprescripts>
element is used to indicate that there are prescripts in this case.
Over - <mover>
Element
The <mover>
element in MathML is used to represent expressions with a single overscript. This could be a variable with a bar (commonly used to represent a vector), a variable with a tilde (often used to represent a complex conjugate), or any other expression with an overscript.
Syntax and Usage
The <mover>
element has two child elements: the base and the overscript.
Here’s an example of how you might represent a vector using the <mover>
element:
In this example, <mi>v</mi>
represents the base element (the variable ), and <mo>→</mo>
represents the overscript (a right arrow ). Together, they represent the vector .