# Package org.apache.commons.math3.exception

Specialized exceptions for algorithms errors.

See: Description

- Exception Summary
  Exception | Description
  --- | ---
  ConvergenceException | Error thrown when a numerical computation can not be performed because the numerical result failed to converge to a finite value.
  DimensionMismatchException | Exception to be thrown when two dimensions differ.
  InsufficientDataException | Exception to be thrown when there is insufficient data to perform a computation.
  MathArithmeticException | Base class for arithmetic exceptions.
  MathIllegalArgumentException | Base class for all preconditions violation exceptions.
  MathIllegalNumberException | Base class for exceptions raised by a wrong number.
  MathIllegalStateException | Base class for all exceptions that signal a mismatch between the current state and the user's expectations.
  MathInternalError | Exception triggered when something that shouldn't happen does happen.
  MathParseException | Class to signal parse failures.
  MathRuntimeException | As of release 4.0, all exceptions thrown by the Commons Math code (except `NullArgumentException`) inherit from this class.
  MathUnsupportedOperationException | Base class for all unsupported features.
  MaxCountExceededException | Exception to be thrown when some counter maximum value is exceeded.
  MultiDimensionMismatchException | Exception to be thrown when two sets of dimensions differ.
  NoBracketingException | Exception to be thrown when function values have the same sign at both ends of an interval.
  NoDataException | Exception to be thrown when the required data is missing.
  NonMonotonicSequenceException | Exception to be thrown when the a sequence of values is not monotonically increasing or decreasing.
  NotANumberException | Exception to be thrown when a number is not a number.
  NotFiniteNumberException | Exception to be thrown when a number is not finite.
  NotPositiveException | Exception to be thrown when the argument is negative.
  NotStrictlyPositiveException | Exception to be thrown when the argument is not greater than 0.
  NullArgumentException | All conditions checks that fail due to a `null` argument must throw this exception.
  NumberIsTooLargeException | Exception to be thrown when a number is too large.
  NumberIsTooSmallException | Exception to be thrown when a number is too small.
  OutOfRangeException | Exception to be thrown when some argument is out of range.
  TooManyEvaluationsException | Exception to be thrown when the maximal number of evaluations is exceeded.
  TooManyIterationsException | Exception to be thrown when the maximal number of iterations is exceeded.
  ZeroException | Exception to be thrown when zero is provided where it is not allowed.

## Package org.apache.commons.math3.exception Description

Specialized exceptions for algorithms errors. The exceptions can be localized using simple java properties.

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