• LinearSolveFunction[dimensions, data] represents a function for providing solutions to a matrix equation.
• LinearSolveFunction[ ... ] is generated by LinearSolve[m].
works like Function
finds the solution to the matrix equation m . x b
for the specific vector or matrix b
• In standard output format, only the dimensions element of a LinearSolveFunction object is printed explicitly. The remaining elements are indicated by <>.
• dimensions specifies the dimensions of the matrix m from which the LinearSolveFunction was constructed.
• New in Version 5.
• Advanced Documentation.