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Linear algebra

• Linear algebra
• Field
• Scalar
• Addition
• Multiplication
• Vector space
• Vector
• Zero vector
• Unit vector
• Vector addition
• Vector subtraction
• Vector scaling
• Vector length
• Vector equation
• Dot product
• Outer product
• Euclidean distance
• Matrix
• Zero matrix
• Zero column
• Zero row
• Matrix equality
• Matrix addition
• Matrix scaling
• Matrix multiplication
• Matrix equation
• Identity matrix
• Real space
• Subspace
• Zero subspace
• Trivial subspace
• Real line
• Real plane
• Real three-dimensional space
• Origin
• Basis
• Standard basis
• Standard vector
• Dimension
• Linear equation
• Linear system
• Consistent system
• Inconsistent system
• Equivalent system
• Coefficient matrix
• Augmented matrix
• Row echelon form
• Reduced row echelon form
• Elementary row operation
• Row reduction
• Row equivalence
• Leading entry
• Leading one
• Pivot column
• Pivot position