Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks. Variables and statistical calculation results stored in …

Scanning a QR Code displayed by this calculator with a smart device will cause the smart device to access the CASIO website. Note: A QR Code can be displayed by pressing (QR) while the setup screen, a menu screen, an error screen, a calculation result screen in any calculation mode, or a table screen is displayed.

fx-991EX不是面向中国大陆市场的型号，因此在国内市场上是 没有正规行货 可以买到的。 即使通过一些途径买到fx-991EX正品，也基本上是 泰国制造，质感相比于中国制造的fx-991CN X略差。 另外，fx-991EX没有中文菜单，而且多出来的一些功能没有多少独特的用处，尤其是对于考试而言，使用fx-991CN X和fx-991EX 区别不大，涉及到的计算使用fx-991CN X都可以实现。 因此多花钱去买国外的型号，不仅没有保障，而且性价比也不高。 以上为原回答。 这个道德败坏的中学 …

2019年4月13日 · 還有一個功能就是QR code檢視，當在任何模式下計算機已經完成計算時，按下Shift+optn就會顯示一個或多個QR碼，用Casio的掃描程式掃一下後，就可以看到計算結果的圖表

Perform the following procedure when you want to initialize the calculator and return the calculation mode and setup (except for the Contrast setting) to their initial default settings. Note that this operation also clears all data currently in calculator memory. Keep batteries out of the reach of small children.

The Casio fx-991EX is one of the most, if not the most, capable scientific calculator you can buy. It can even do more than Texas Instruments’ most capable scientific calculator, the TI-36X Pro.

CASIO 卡西歐 工程計算機/FX-991EX - 計算機全系列, 原廠公司貨保固兩年, 找CASIO 卡西歐 工程計算機/FX-991EX推薦就來PChome 24h購物,多元支付,超值,優惠,可靠迅速,您的網路購物的首選

2023年5月9日 · Casio FX-97SGX Manual Online. Download or read online manual, installation instructions, specifications, pictures and questions and answers

Our advanced scientific calculator with solar power comes with additional functions for solving equations and inequalities; calculating probability distributions; complex, vector and matrix arithmetic; base arithmetic and conversion; and a spreadsheet.

Calculate 13 different one-variable statistics, and apply linear, quadratic, logarithmic, exponential, and geometric (power) regressions. Investigate Normal, Inverse Normal, Binomial, and …