What is " N " ?
formula_3 ( Equation for the conjugate variables momentum and position ) Matrix of pMatrix of qThe matrix for the product of the above two matrices as specified by the relevant equation in Heisenberg 's 1925 paper is:Where :< br > A = p ( n︎ ← n - a ) *q ( n - a︎ ← n - b ) + p ( n︎ ← n - b ) *q ( n - b︎ ← n - b ) + p ( n︎ ← n - c ) *q ( n - c︎ ← n - b ) + ... B = p ( n - a︎ ← n - a ) *q ( n - a︎ ← n - c ) + p ( n - a︎ ← n - b ) *q ( n - b︎ ← n - c ) + p ( n - a︎ ← n - c ) *q ( n - c︎ ← n - c ) + ... C = p ( n - b︎ ← n - a ) *q ( n - a︎ ← n - d ) + p ( n - b︎ ← n - b ) *q ( n - b︎ ← n - d ) + p ( n - b︎ ← n - c ) *q ( n - d︎ ← n - d ) + ... and so forth .