In mathematics, the term undefined is often used to refer to an expression which is not assigned an interpretation or a value (such as an indeterminate...

Look up undefined in Wiktionary, the free dictionary. Undefined may refer to: Undefined (mathematics), with several related meanings Indeterminate form...

programming), undefined value is a condition where an expression does not have a correct value, although it is syntactically correct. An undefined value must...

the power of zero, denoted by 00, is a mathematical expression that is either defined as 1 or left undefined, depending on context. In algebra and combinatorics...

understandable; the expressions in this group we call PRIMITIVE TERMS or UNDEFINED TERMS, and we employ them without explaining their meanings. At the same...

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context...

equal, it has one 0° angle and two undefined angles. If all three vertices are equal, all three angles are undefined. A line segment is a degenerate case...

known. Mathematical proof was revolutionized by Euclid (300 BCE), who introduced the axiomatic method still in use today. It starts with undefined terms...

this article adheres to the first convention (zero having undefined sign). In mathematics and physics, the phrase "change of sign" is associated with...

ring. Catastrophe theory Defined and undefined Degeneracy (mathematics) Hyperbolic growth Pathological (mathematics) Singular solution Removable singularity...