Table of Contents
Advertisement
3. Specifications
Model
Product name
Display
Calculation method
Calculation features
Input method
Graphic features
Statistic features
Solver features
EL-9950
Graphing Calculator
132 x 64 dot matrix liquid crystal display
Number of digits: mantissa 10 digits, exponents 2 digits
(standard screen); 7 digit display (including negatives,
decimals) for table screen, split screen, etc.
Mantissa of 10 digits in the complex number mode
Display method: Numerical value, calculation equation input
(direct algebraic logic input / one-line input method), fraction,
and complex number display method specification.
D.A.L. (Direct Algebraic Logic)
Manual calculation (arithmetic, parentheses calculation,
memory calculation, function calculation, integral calculation,
coordinate conversion), binary/octal/decimal/hexadecimal
calculation, Boolean operation, matrix calculation, complex
number calculation, complex function calculation, statistic
calculation, regression calculation, statistic authorization
calculation, financial calculation, etc.
Manual key entry
Rectangular/polar/parametric/sequence coordinate graph
Graph range specification, graph window mode automatic
specification, graph plotting, trace, calculation function, zoom,
picture input, paint, graph database register split-screen, etc.
1-/2-variable statistical data input/calculation, register, edit and
frequency input, regression calculation function, and estimated
statistic/authorization function, etc.
Equation solver: numerical syntax analysis, Newton&bisection
method, graph analysis, and solver equation register.
Appendix
233
Advertisement
Table of Contents
