VectorAround

VectorAround[{x1, x2, ...}, {δ1, δ2, ...}] represents a vector of uncorrelated approximate numbers or quantities with values xi and uncertainties δi.

• VectorAround[{x1, x2, ...}, {{Δ11, Δ12, ...}, {Δ12, Δ22, ...}, ...}] represents a vector of approximate numbers or quantities with values xi and covariance matrix Δ.
• VectorAround[{x1, x2}, {{δ1, δ2}, ρ}] represents a pair of approximate numbers or quantities with uncertainties δ1, δ2 and correlation factor ρ.
• VectorAround[{x1, x2, ...}, {{δ1, δ2, ...}, {{1, R12, ...}, {R12, 1, ...}, ...}}] represents a vector of approximate numbers or quantities with uncertainties δi and correlation matrix R.

Examples

VectorAround[{1, 2, 3}, {0.1, 0.2, 0.3}]

VectorAround[{5, 10}, {{0.5, 1}, 0.8}]

Please visit the official Wolfram Language Reference for more details.