<notanumber>

MathML element

About

Thing
The <notanumber> element is a MathML element that represents the notion of not-a-number.
<notanumber>
Definition
The <notanumber> element is a MathML element that represents the notion of not-a-number.
<notanumber>
<notanumber>
The <notanumber> element is a MathML element that represents the notion of not-a-number.
See also: