Texas Instruments TINSPIRE Reference Guide - Page 38
See If, In Rectangular Complex Format, To see the entire result, press, and then use
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eff( ) eff(nominalRate,CpY) ⇒ value Financial function that converts the nominal interest rate nominalRate to an annual effective rate, given CpY as the number of compounding periods per year. nominalRate must be a real number, and CpY must be a real number > 0. Note: See also nom(), page 68. Catalog > eigVc( ) Catalog > eigVc(squareMatrix) ⇒ matrix In Rectangular Complex Format: Returns a matrix containing the eigenvectors for a real or complex squareMatrix, where each column in the result corresponds to an eigenvalue. Note that an eigenvector is not unique; it may be scaled by any constant factor. The eigenvectors are normalized, meaning that if V = [x1, x2, ... , xn], then: x12 + x 2 2 + ... + xn2 = 1 squareMatrix is first balanced with similarity transformations until the row and column norms are as close to the same value as possible. The squareMatrix is then reduced to upper Hessenberg form and the eigenvectors are computed via a Schur factorization. £ ¡ ¢ To see the entire result, press and then use and to move the cursor. eigVl( ) eigVl(squareMatrix) ⇒ list In Rectangular complex format mode: Returns a list of the eigenvalues of a real or complex squareMatrix. squareMatrix is first balanced with similarity transformations until the row and column norms are as close to the same value as possible. The squareMatrix is then reduced to upper Hessenberg form and the eigenvalues are computed from the upper Hessenberg matrix. Catalog > Else £ ¡ ¢ To see the entire result, press and then use and to move the cursor. See If, page 45. 32 TI-Nspire™ Reference Guide