速報APP / 工具 / GO-21 SciRPN

GO-21 SciRPN

價格:免費

更新日期:2019-03-24

檔案大小:26.5 MB

目前版本:4.14

版本需求:需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。

支援語言:英語

GO-21 SciRPN(圖1)-速報App

GO-21 SciRPN simulates the venerable HP-21 Pocket Scientific Calculator from 1975. Virtually indistinguishable from the real item in operation, GO-21 is a powerful yet simple retro calculator.

GO-21 combines the classic behavior of the HP-21 with modern iPhone capabilities like key click sounds, visual touch feedback, persistent stack, memory and display format, and help information.

• Requires iOS 8.0 or later

GO-21 SciRPN(圖2)-速報App

• RPN

• Copy / Paste

• Shake to clear X

GO-21 SciRPN(圖3)-速報App

• Swipe gestures that roll and display the stack

• Addition, subtraction, multiplication, division

• Trigonometric functions : sin, cos, tan, sin⁻¹, cos⁻¹, tan⁻¹, degrees or radians

GO-21 SciRPN(圖4)-速報App

• Rectangular/polar coordinate conversion

• Logarithmic functions : log, 10**x, ln, e**x

• Other functions : Y**x,1/x, √x, π

GO-21 SciRPN(圖5)-速報App

• Display : LED, 10 significant digits (8 + 2 digit exponent in scientific notation), 10-99 to 10+99

• Memory : 4 register stack, stack roll down, X-Y interchange, manual memory with register math

• floating stack and memory window

GO-21 SciRPN(圖6)-速報App

支援平台:iPhone, iPad