How To Download Scientific Calculator In Iphone
Irmela Adalja
I have had this phone for two years. Now I find that I cannot get the scientific calculator when I hold the phone in landscape mode. Am I stupidly missing something obvious, or is this problem one that others have had? Is it fixable?
To open the scientific calculator, turn your iPhone to landscape view. (If you have locked your iPhone in Portrait view, this won't work until you unlock it: swipe up from the bottom of the screen to open the command center and tap the Orientation Lock button.)
If you've ever wanted a scientific calculator app on iPhone, don't fret---your iPhone already comes with one built in. Apple's Calculator app includes a scientific mode that has been hiding in plain sight since 2008, as The Verge recently noted. Here's how to use it.
To enter scientific calculator mode, rotate your iPhone 90 degrees until it is in landscape orientation. The Calculator app will automatically adjust to fit the wide orientation of the screen, and new scientific calculator buttons will be added to the display.
If your calculator doesn't change into scientific mode when you rotate your iPhone, then it's likely that you have orientation lock enabled. To disable it, pull up Control Center and tap the orientation lock icon until it is no longer highlit.
Once orientation lock is turned off, rotate your iPhone again while running the Calculator app, and you'll see the scientific mode in all its widescreen glory. A brave new world of more complex math has now opened up to you. Have fun with exponents!
If you are using your iPhone's scientific calculator as your main calculator instead of a backup and you use advanced functions frequently, you may want to look at the functionality of other calculator apps to see if they suit your needs better. Otherwise, most users find these functions more than adequate.
i have been looking for a tutorial for a scientific calculator one the web but i could not find anything. my aim is to learn how to write a calculator app similar to the one in iPhone. does any know of any tutorials that can help me learn how to add scientific functions to a calculator app. keep in mind that i have tried the various versions of the basic calculator and have been through a few of those tutorials and just want to learn and may use the methods to add scientific functions such as rad, sin, cos and some other stuff in the app. i will be great full for any help i can get.
now in the view controller that you are trying to display the calculator you need to access all of these functions and display them in your outlets, such as buttons and text field and so on. here is the .h file
The Standford iOS programming class cs193p has an example of building a simple calculator. Might be a good place to start. Great course, great videos. Paul Hagarty is a very good instructor. The scientific functions would not be hard to add once you have the core done.
Hi,
I'm trying to find the key to press on the iPhone scientific calculator to give me the inverse of sin, cos & tan. On most scientific calculators there is an inv key which you press before sin, cos or tan to give you the inverse. Other calculators have keys for arcsin arccos arctan. The iphone scientific calculator has neither. I've tried the In key and also the sinh etc none of which give me the correct answer. Try it - I know the inverse sin of 0.5 is 30, but I can't get that answer on the iphone scientific calculator
Thanks
Steve
The inverse functions are, of course, indispensible. The base-2 functions seem gratuitous; something easy to implement, but not really important on a scientific calculator. More important would be a 10x key that would act as the inverse of the base-10 log key. The yx key is just too clumsy to act as an inverse log function.
The disappearance of the mantissa is disconcerting to people used to working on real scientific calculators. On a real calculator the exponent is, by default, not shown. Pressing the EE key (or its equivalent, however it is labeled) changes the display to show both the mantissa and the exponent, and every digit you tap after that goes into the exponent. Thirty-five years of calculator design have made this the standard, but Apple has decided to go its own way.
Most scientific calculators have a third angle mode: Gradient mode. Here I applaud Apple for going its own way; Gradient mode has nothing to do with science or engineering and is a worthless feature that keeps appearing on calculators through a self-perpetuating habit.
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Domain names on sale at crazy prices. Register a new domain for FREE when you buy another service.IPHONE SCIENTIFIC CALCULATORThe iPhone Scientific Calculator is a widely-used calculator App (click here to see our fully functionalonline version), which was first lauched by Apple in 2007 as part of their operating system for iPhones and other smart devices andhas been developed continuously ever since.The App is basically 2 calculators in 1: a simple 4-function calculator that can be used for addition, subtraction, multiplication anddivision, and a fully functional scientific calculator that can be used for trigonometric calculations, logarithms, square roots andpercentages.Using the CalculatorThis calculator can be used like a normal calculator.When you click the main function buttons, the button is highlighted to show the operation to be performed. The highlight on theopened round bracket will stay on until all parenthesis expressions are completed.This calculator uses an algebraic method of entry that allows you to enter mathematical sequences in the same order that they arealgebraically stated.You can switch between the 4 digit grouping modes (1 234.5), (1 234,5), (1,234.5) or (1.234,5) by clicking the circle on the leftof the display (showing . , ,. or.,) or by typing hShiftGKeyboard supportThere is full keyboard support for each button on the calculator.
The stored number, the display, all constant and pending operations and the key states remain in memory when you switch between thestandard and scientific calculators and even if you turn the calculator "off" by losing focus from the app or pressing theEsc key.
Simply rotating Calculator app instantly transforms the normal calculator app into a complete scientific calculator, no visit to the App Store is required, and no additional downloads are needed. Your iphone already has this scientific calculator built right in, supported by all versions of iOS too.
The iPhone and iPod touch include a built-in calculator app that's easy to use and handy since it goes where ever you take your pocket-size iOS device. That calculator is pretty basic, but it also hides a full featured scientific calculator, and all it takes to find it is a little twist.
You can see the standard calculator view when holding your iPhone or iPod touch in portrait mode, meaning holding the device so it's taller than it is wide. To switch to the scientific calculator, just rotate your device into landscape mode so it's wider than it is tall.
For iPad and iPad mini owners that need a calculator app, PCalc from TLA Systems is a nice choice. It's available through Apple's iTunes-based App Store for US$9.99, and a feature-limited free version is available, too.
Unsurprisingly, the Calculator app is no exception, containing various hacks and hidden features that turn it into a powerful app. These range from nifty gestures to help you use the calculator in a rush, through to powerful features such as a scientific mode.
Here are out favorite iPhone calculator features, in no particular order. To ensure you can use all of these features, make sure you've updated your iPhone to the latest version of iOS. Read our how to update an iPhone tutorial if you need help doing that.
Throw away that old school scientific calculator, and pull out your iPhone instead. The Calculator app might look like a basic calculator at first, but turn it on its side and it becomes a powerful scientific calculator, capable of assisting you in advanced mathematics.
This isn't really a calculator hack per se, but is an iPhone gesture that you may already know. However, the three-finger pinch to copy gesture works really well on the iPhone calculator. It can be a bit cumbersome on other apps, because you need to highlight what you want to copy first and then three-finger pinch to copy. Sometimes the gesture isn't picked up, resulting in you de-selecting your highlighted characters. On the calculator, you don't need to highlight anything, and three-finger pinch just copies whatever is showing in the Calculator app's display.
We often need a calculator in an instant to quickly help us work out the answer to a day-to-day mathematical conundrum. Thankfully, you can add the Calculator app to your Control Center, meaning it's only a swipe and a tap away, even when your iPhone is locked.
Another nifty copy-and-paste feature that the Calculator app has been hiding is the ability to copy your last result without even going into the app. If you've swapped apps and need to flick back to the calculator to copy a long string of numbers, all you to do is go to your Home Screen or Control Center, as you can copy from there.
NCalc Scientific Calculator is a free, iPhone-based scientific calculator developed by Tran Duy. It is an excellent tool for students, especially those in secondary school, high school, and university, who need to solve complex math and science problems. It has a natural display feature that allows you to enter equations as you would write them on paper, including fractions, roots, and exponents. The keyboard layout is designed to replicate popular calculators such as 115 es plus, 991 es plus, 300 es plus, and 991 ex.
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