Types

Types

This section describes systems types implemented in IntervalMatrices.jl.

Abstract interval operators

IntervalMatrices.AbstractIntervalMatrix — Type.
AbstractIntervalMatrix{IT} <: AbstractMatrix{IT}

Abstract supertype for interval matrix types.

source

Interval matrix

IntervalMatrices.IntervalMatrix — Type.
IntervalMatrix{T, IT<:Interval{T}, MT<:AbstractMatrix{IT}} <: AbstractIntervalMatrix{IT}

An interval matrix i.e. a matrix whose coefficients are intervals. This type is parametrized in the number field, the interval type, and the matrix type.

Fields

  • mat – matrix whose entries are intervals

Examples

julia> A = IntervalMatrix([-0.9±0.1 0±0; 0±0 -0.9±0.1])
2×2 IntervalMatrix{Float64,Interval{Float64},Array{Interval{Float64},2}}:
 [-1, -0.799999]   [0, 0]
  [0, 0]          [-1, -0.799999]
source