On the next menu that appears, select dimension ( m× n).ģ. Press (MATRIX) (Dim), and then, on the menu that appears, select the matrix variable to which you want to assign data.Ģ. Pol, Rec, ÷R, and multi-statements also cannot be input with the Matrix Editor.ġ. The following operations are not supported by the Matrix Editor:, (M-), (STO). The calculation screen will show the MatAns variable followed by the operator or function for the key you pressed.Īssigning and Editing Matrix Variable Data Pressing any one of the following keys while the MatAns screen is displayed will switch automatically to the calculation screen:, ,, ,, , ( x 3). To insert the MatAns variable into a calculation, perform the following key operation: (MATRIX) (MatAns). The MatAns variable can be used in calculations as described below. The result also will be assigned to a variable named "MatAns". Whenever the result of a calculation executed in the MATRIX Mode is a matrix, the MatAns screen will appear with the result. Perform the next calculation (MatA+MatB): See "Matrix Answer Memory" for more information.ħ. Note: "MatAns" stands for "Matrix Answer Memory". This will display the MatAns screen with the calculation results. Press to advance to the calculation screen, and perform the first calculation (MatA×MatB): This will display the Matrix Editor for input of the elements of the 2 × 2 matrix you specified for MatB.Ħ. This will display the Matrix Editor for input of the elements of the 2 × 2 matrix you specified for MatA.
To perform a matrix calculation, you first assign data to special matrix variables (MatA, MatB, MatC), and then use the variables in the calculation as shown in the example below.Įxample 1: To assign to MatA and to MatB, and then perform the following calculations: × (MatA×MatB), + (MatA+MatB)ġ. Use the MATRIX Mode to perform calculations involving matrices of up to 3 rows by 3 columns. ▶Verifying the Authenticity of Your Calculator.Function Calculation Input Ranges and Precision.▶Calculation Ranges, Number of Digits, and Precision.▶Before Assuming Malfunction of the Calculator.List Screen (Binomial PD, Binomial CD, Poisson PD, Poisson CD).Assigning and Editing Vector Variable Data.▶Creating a Numerical Table from Two Functions (TABLE).Assigning and Editing Matrix Variable Data.Changing the Current Equation Type Setting.Converting a Calculation Result to another Type of Value.Specifying the Number Mode of a Particular Input Value.Performing Normal Distribution Calculations.Using a Command to Specify the Calculation Result Format.
▶Integer Part of a Value (Int) and Largest Integer that does not Exceed a Value (Intg).▶Greatest Common Divisor (GCD) and Least Common Multiple (LCM).▶Permutation ( nP r) and Combination ( nC r).▶Rectangular-Polar Coordinate Conversion.
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