Solution of quadratic equation
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1.11 compliance with the EU's GDPR
1.10 Added startup screen.
1.09 Added graph types at startup. Ads will appear.
1.02 Added help to the menu.
1.01 first edition
1.10 Added startup screen.
1.09 Added graph types at startup. Ads will appear.
1.02 Added help to the menu.
1.01 first edition
