TechniCalc Calculator

September 9, 2024

Graphing has been in beta for some time users wanting to brave it, but today, it makes its prime-time debut. You can add up to eight equations to plot all your ellipses, quadratics, trigonometric functions, or any other equations you may have. Every equation can be customised to change the colour and line width. Once you’ve added them all, you and pinch and pan around to see how each equation changes over the x and y axes A new onboarding screen lets new users quickly choose the most common settings when starting the app for the first time. You can pick the theme, the keyboard layout, and the number formatting Equations provide a quick way to insert a pre-written equation into your current input. Now, you can insert your equations using a function representation. When using this optional mode, your equation placeholders will be converted into the function parameters, and duplicated placeholders will be collapsed into a single function parameter. This provides a much more compact representation, and speeds up filling in equations The units conversion screen has been improved to simplify the most common actions. By default selecting new units will replace all units. It is, of course, still possible to add, edit, and delete individual units through a new advanced edit mode Keyboard navigation has been further improved throughout the app. You can now press enter in the modals for adding custom constants, variables, equations, or graphing equations to submit them To match the iOS and iPadOS counterparts, the macOS app can now set the theme to always be light or dark, overriding the system theme

August 6, 2024

The graphing mode has been completely reworked to support graphing multiple equations at the same time. You can now display up to eight equations simultaneously, with each equation being displayed in a different colour. Additionally, it is now possible to use variables in your graphed equations In a similar fashion, the currency converter now allows converting multiple to currencies at the same time. Changing the input will give the conversions for as many currencies as you need

July 27, 2024

Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph International users can now input decimal separators using the comma on their hardware keyboard instead of the period, and add undo and redo as keyboard swipe gestures When setting symbols for constants or variables, you can now use the hardware keyboard The built-in NIST have been updated to their latest values

July 1, 2024

Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph International users can now input decimal separators using the comma on their hardware keyboard instead of the period, and add undo and redo as keyboard swipe gestures When setting symbols for constants or variables, you can now use the hardware keyboard The built-in NIST have been updated to their latest values

May 20, 2024

Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph International users can now input decimal separators using the comma on their hardware keyboard instead of the period, and add undo and redo as keyboard swipe gestures When setting symbols for constants or variables, you can now use the hardware keyboard The built-in NIST have been updated to their latest values

May 12, 2024

Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph International users can now input decimal separators using the comma on their hardware keyboard instead of the period, and add undo and redo as keyboard swipe gestures When setting symbols for constants or variables, you can now use the hardware keyboard The built-in NIST have been updated to their latest values

May 6, 2024

Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph You can now add undo and redo as keyboard swipe gestures The built-in NIST have been updated to their latest values

May 5, 2024

Graphing has been asked for a lot - and today, it makes its debut! You can plot equations using both x and y, graph areas using greater than and less than operators, and pinch and zoom on the graph You can now add undo and redo as keyboard swipe gestures The built-in NIST have been updated to their latest values

March 4, 2024

Currency conversion has long been a highly requested feature - and today, it makes its way to TechniCalc. The new currency conversion mode allows you to convert between 57 currencies with the latest exchange rates. You can find currencies grouped by their geographical region, or use the search feature Unit conversions have undergone a significant enhancement. Previously, the standard editor allowed advanced unit-related mathematical operations but lacked the ability to convert units. On the other hand, the unit converter offered a simpler interface - so only accepted basic inputs - but was the only way to convert units. Now, the standard editor now has parity with the unit converter. When you do unit-related maths, you’ll be able to convert the output into both regular units (e.g. square inches), or composite inches (e.g. feet and inches). You’ll also be able to input composite units into the standard editor too - i.e. 1 ft 3 in. Lastly, PSI (pounds per square inch) has been added to the list of units Several adjustments have been made to the interface. Both input and output sizes have been increased, reflecting the bigger phones of today. Additionally, the live result's appearance has been refined to seamlessly integrate with the surrounding content. The live result is also enabled by default now Undo and redo is now supported using the standard system gestures - either a three finger swipe backwards/forwards on the input, or shake the device. In addition, the current state of each editor will now be preserved when switching back and forth between them There’s also a fix to a memory leak with long-running equations

February 22, 2024

Currency conversion has long been a highly requested feature - and today, it makes its way to TechniCalc. The new currency conversion mode allows you to convert between 57 currencies with the latest exchange rates. You can find currencies grouped by their geographical region, or use the search feature Unit conversions have undergone a significant enhancement. Previously, the standard editor allowed advanced unit-related mathematical operations but lacked the ability to convert units. On the other hand, the unit converter offered a simpler interface - so only accepted basic inputs - but was the only way to convert units. Now, the standard editor now has parity with the unit converter. When you do unit-related maths, you’ll be able to convert the output into both regular units (e.g. square inches), or composite inches (e.g. feet and inches). You’ll also be able to input composite units into the standard editor too - i.e. 1 ft 3 in. Lastly, PSI (pounds per square inch) has been added to the list of units Several adjustments have been made to the interface. Both input and output sizes have been increased, reflecting the bigger phones of today. Additionally, the live result's appearance has been refined to seamlessly integrate with the surrounding content. The live result is also enabled by default now Undo and redo is now supported using the standard system gestures - either a three finger swipe backwards/forwards on the input, or shake the device. In addition, the current state of each editor will now be preserved when switching back and forth between them There’s also a fix to a memory leak with long-running equations

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