Features of the EL-9950:

• Equation editor: Calculations can be performed on the calculation screen just like with a scientific calculator.
• The Write-View display and the large screen are advantageous.
• Terms are displayed in Write-View in both the function editor and the solver.
• The EL-9950 can be switched to conventional line mode representation.
• Screen presentations on the GTR: It is possible to save individual display screens for preparing a teaching presentation.
• Integrals can be graphically represented through the CALC menu: The lower limit is defined with "Set Lower" and the upper limit with "Set Upper."
• The area of the integral is drawn, and the result is stored in ANS.
• With the INTEGRAL program, areas between a function and the X-axis, as well as between two functions, can be displayed and calculated in the graphic display.
• Solving equations: Up to ten function variables (Y1, Y2, ..., Y0) can be used in the solver.
• New functions: 1) Regression line through the origin, 2) Calculation of cross product and dot product, 3) Drawing of normals, 4) Random number generator for normally distributed and binomially distributed random numbers.