Non-zero set

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The zeros are marked as a point on the horizontal axis.

The nonzero set is a mathematical term used to describe the complement of the set of zeros.

Zeros are those variable values ​​of a (mathematical) function which, when inserted into this function, yield the function value zero . The set of zeros thus describes the set of variables that result in the function value zero .

The set of all variables of a function that do not result in the function value zero is called the non- zero set . The non-zero set has numerous applications in mathematics and technology .

literature

  • Rolf Walter: Introduction to Analysis . 2007.