PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.PCalc is ideal for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator.

Question: Q: How to enable split screen view on mac os high sierra? I was able to use split screen mode on mac os sierra, the old fashion way by holding the green button on the left top corner. But its not the same in mac os high sierra.

It includes an optional RPN mode, a choice of button layouts, an extensive set of unit conversions, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations. Added an option for using minimalist or normal window buttons, and made normal the default.

Added an option for currencies to show four decimal places. Added a new line display type which always shows the x register as a fraction. Fixed a problem setting the display background color for the 'Dark Night' theme. Fixed a problem with custom colors not applying to the dark widget theme. Fixed a problem with the 'Advanced' section of the preferences being too tall for some screens. Fixed a problem dragging windows around. Fixed a problem with windows being opened off screen.

• 4.6.2 Sep 26, 2018. Added an option to show x10 in scientific notation, in the 'Advanced' section of the Preferences. Added options to turn off the labels and info on the display. The display is now smarter about using the available space. You can now use hyperbolic trigonometry in user functions and conversions.

You can now change the tint color for the themes 'A Touch of Color', 'Blue Sun', 'Brawn', 'Flux', 'Metal', 'Primary Colors', 'Rough Draft', and 'Widget'. The About screen now has an ambient electronic soundtrack composed by Squillopian. Fixed a problem with custom layouts that used the log base n button.

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Fixed a problem editing user functions with an inverse power command. • 4.5.4 Feb 9, 2018. Now draw a faint line at the top of the display to separate the draggable titlebar area from the display lines. Added an option to turn off dragging lines of the display, so the window moves instead. Added an option to set the maximum denominator for the fraction display mode. Added the extra theme tints from iOS, including 'Hot Pink' and 'Deep Purple'. Fixed a problem with number of lines shown for the 'Basic' Mac layouts.