1: Built-in application libraries, scientific constants and widgets can help you solve complex problems. The development of symbols, numbers and graphics has led to a better understanding of complex mathematical concepts.
2: Built-in library, using unit conversion of physical constants in mathematical science and storing
3: Easy-to-read display, challenged with HP solvers and applications, efficient design
4: Math students can save your actions and use them with others later.
5: Press the button to switch between views.
6: Use the slide cover.
7: Only one battery is needed in an emergency.
Input system logic algebra LCD display, Display size: 256×128 pixels, adjustable contrast.
Memory 256 Kb User storage AAA x 4, Can run a battery shutdown protection is / automatically turn off the power after 3 minutes
User Guide Size: 18.7 x 9.4 x 3.1CM
Drawing function: 2D
Drawing: functional equations, coordinate equations, parametric equations; Split screen: graph and table, front and rear zoom map: histogram, box plot, normal probability, two-dimensional function, straight line, arrangement; find the intersection, extreme value, slope, area of the two curves; Other +, -, x, ÃƒÂƒÃ‚ÂŒÃƒÂ‚Ã‚ÂˆÃƒÂƒÃ‚ÂŒÃƒÂ‚Ã‚ÂˆÃƒÂƒÃ‚ÂŒÃƒÂ‚Ã‚ÂˆÃƒÂƒÃ‚ÂŒÃƒÂ‚Ã‚Â»,1 / x, In, ex,yx, LOG, 10x, x2,! ; ;angle conversion: angle, radians, data management system; fraction; trigonometric/anti-triangular function; numerical integration method, differential, summation; root search, rounding based on: edit and save the list Standard sample, mean; population standard deviation; combination, arrangement; weighted average; curve fitting (straight line, logarithm, exponential, power, exponential power, regression analysis, quadratic equation, cubic equation, quadratic equation); probability distributed