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Welcome to the Function Simulator wiki!

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Credits

This function simulator is created by the QuarkGame organisation in 2018. The functionality is lessen than Desmos or Grapher on Mac. However, it is completed with minimalist design and simple algorithms.

(New) QuarkGame official website

(Old) QuarkGame official website

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Shortcuts

• (⌘ or ^) and Q - quit
• (⌘ or ^) and M - minimise window
• (⌘ or ^) and S - save screenshot
• (⌘ or ^) and - (minus sign) - reduce scale (both x and y)
• (⌘ or ^) and = (equal sign) - reduce scale (both x and y)
• (⌘ or ^) and 0 - go back to default scale and origin
• (⌘ or ^) and 9 - equalise the scale x and scale y
• (⌘ or ^) and 8 - go back to origin
• (⌘ or ^) and ⌫ (backspace) - remove function
• (⌘ or ^) and N - add a new function
• ↵ (enter) - make function visible/invisible
• up/down - switch from functions
• left/right - move cursor in function editor
• mouse left and drag - move origin
• mouse right and drag - adjust scale x and y according to movement
• ⇧ (shift) and middle mouse scroll - scale x and y

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Tips

• Screenshot is saved with name "screenshot.jpg" on Desktop
• Power of numbers, usually shown as ^, is automatically converted to ^
• You can use all the functions in python math module, such as tan() Python Math module
• instead of using a**b, try to use sqrt() if b = 1/2, or pow(a, b) to avoid Python false calculation