Calculator++ Calc++ Settings Syntax error Result copied to clipboard! Settings Help About Variables And Constants Main settings Calculation settings Appearance settings Drag buttons settings Drag button calibration Allows to calibrate drag button behaviour Down Up Restart Copyright (c) 2009-2011\n\nCreated by serso aka se.solovyev\n\n This program is open source:\nall source code can be found on\nhttp://github.com\n\n For more information please\ncontact the author by email\nse.solovyev@gmail.com \nor visit\nhttp://se.solovyev.org\n\n If you want to support the project\nyou can donate money via\nhttp://paypal.com undo redo CE clear paste vars Highlight expressions Round result Toggles rounding of the result Precision of result Exit Add Cancel Save Remove Yes No Removal confirmation Do you really want to delete \'%s\' variable? Name Value Description Create variable Edit variable Value must be either number or empty! Variable name clashes with function name! Variable with same name already exists! Name is empty! System variable cannot be changed! Ratio of any circle\'s circumference to its diameter Unique real number such that the value of the derivative (slope of the tangent line) of the function f(x) = e^x at the point x = 0 is equal to 1 Imaginary unit, defined such that i^2 = −1 Speed of light in vacuum, m·s^-1 The gravitational constant is an empirical physical constant involved in the calculation of the gravitational attraction between objects with mass, m^3·kg^−1·s^−2 Physical constant reflecting the sizes of energy quanta in quantum mechanics, J·s Reduced Planck constant, J·s Not a number Infinity Enter new expression Press to copy Continue Donate You can thank the author of this program by email\n\n se.solovyev@gmail.com\n\n or donate money via\n\nhttp://paypal.com\n History M History is empty! History Character \'%s\' is not accepted in variable name! Theme Default Violet Light Blue Precision of result value (all calculations are done with maximum precision regardless of the value of this option) Toggles colouring and styling in calculator editor Sets the theme for calculator Clear history Next constants are undefined: {0}! No grouping separator Apostrophe (\') Space ( ) Grouping separator Sets grouping separator Layout Cellphone Calculator Sets layout of buttons Haptic feedback Toggles vibration on button click