Hello, my name is Toei.Today I will present a calculator. It is a scientific calculator model citizen manufactured in China. A calculator with a lighter weight. Portable
battery can be used longer in a variety of colors including green, black, pink and so on.
You can select the operation mode for up to three modes is a typical calculation.
Statistical calculation and recalculate the regression equation. Unlike typical calculators can do to preliminary calculations only.
And there are function of scientific calculations.
That will help to solve the equations, trigonometric functions, logarithms , exponentiation, etc. It is easier
How to Start a removable lid and press on without a ticket, it can be calculated. Quotients for immediate
display. This will display two lines are the first line is the formula. And the second line will be the result.