devCalc Pro|工具線上App不用買-HotApp4Game

devCalc Pro is an optimum blend of an engineering, a scientific and a programmers calculator. Special features includes changeable screen color and style just by swiping your finger across the screen, and a unique input method called Real Engineering Mode, which allows you to enter numbers in a human understandable format. You can also rotate the iPhone to see more buttons and functions for your calculations.Real Engineering Mode is an innovative input and display method, that makes engineers life easier by automatically scaling the number to a human readable format. This allows you to concentrate on the calculation rather than how to translate that to a calculator friendly format.To enter a number in Real Engineering Format even in decimal mode: Just tap on the Kilo, Mega, Giga, Milli, Micro or Nano buttons. The calculator then automatically scales the calculated numbers and displays it in the way you got used to.For example 500k * 3 automatically displayed as 1.5M. In the meanwhile devCalc Pro keeps the high precision value, therefore later on you can switch the view back to Kilo to see 1'500k, or turning the Real Engineering Mode completely off by tapping on the "k" button again to see all the decimal digits (1'500'000). Try this new and unique feature out and tell us your story how you use Real Engineering Mode.One of the great examples is to calculate Ohm’s law in electronics: You are looking for a resistor value for 5V and 3mA, so you type: 5 / 3m and you will see 1.67k on the screen (1.67 kilo-Ohm).devCalc is designed from top to bottom developers and engineers in mind. As a hybrid scientific and programmer calculator it gives smooth blend for IT professionals, engineers and scientists as well as university students. devCalc includes all basic calculations that a good general purpose calculator does, and on top of that it contains much more unique ones that are missed even from the best. This includes but not limited to functions like delta percentage calculation to find the difference between two values in percentage, a quick engineering and scientific number input and seamless conversion in between four number bases without losing the precision of the base number. Feature rich capabilities bring this calculator to the top level, such as full set of bit manipulation, logical, arithmetical and trigonometric functions. TIP: With the ease of use you can turn the standard calculator to a scientific one by just rotating the iPhone. Pressing the "hex", "bin" or "oct" buttons turns devCalc to the best programmers calculator out there.