[Limited-Time Price Notice]\n\nS-Calc is a scientific calculator designed to simplify calculations\nthat can be cumbersome in spreadsheet software (such as Excel)\nor standard calculators.\n\nTo expand our user base and gather valuable feedback,\nwe are offering S-Calc at a limited-time discounted price.\n\nYour reviews and feedback will greatly help us improve\nthe features and overall quality of the application.\n\n\u3010Overview\u3011\nS-Calc Full is\na high-function scientific calculator designed for users who regularly perform calculations that are\n\u201ctoo complex for a standard calculator, but not worth opening a spreadsheet for.\u201d\n\nIt allows you to quickly handle calculations that are difficult to manage with ordinary calculators or free tools,\nsuch as complex numbers, arbitrary-base logarithms, trigonometric / inverse trigonometric functions, and custom functions,\nall within a single screen using mouse or keyboard input.\n\nS-Calc Full is designed to improve efficiency in repetitive calculations and verification tasks\nin research, education, and engineering fields,\nhelping to reduce calculation errors and unnecessary rework.\n\nIn addition, it includes a built-in periodic table feature,\nallowing the following parameters to be inserted into calculation formulas with a single click:\n\nAtomic weight\n\nElectronegativity\n\nIonization energy\n\nElectron affinity\n\nMelting point\n\nBoiling point\n\nDensity\n\nThis functionality is particularly effective in chemistry- and materials-related research and professional work\nwhere these parameters are frequently used.\n\n\u3010Main Features\u3011\n\nComplex number calculations (supports mixed real and imaginary input)\n\nArbitrary-base logarithms (log(x), ln, log10)\n\nTrigonometric / inverse trigonometric functions\n(inverse trigonometric results can be switched between degree and radian modes)\n\nCalculation history saving, pasting, and reuse\n\nCustom function registration (template-based reuse of frequently used formulas)\n\nKeyboard shortcut support\n\nPeriodic table functionality\n\n\u3010Use Cases\u3011\n\nReaction calculations, concentration, pH, and exponential processing in chemical and materials research\n\nComplex number calculations in electrical engineering and signal processing\n\nCalculation support for applied mathematics and university-level lectures\n\nEfficient handling of repetitive, single-purpose calculations that are not well suited to spreadsheets\n\n\u203bIdeal for users who need to perform the same calculations accurately and quickly, every time.\n\n*To existing users*\n\nThank you for using S-Calc.\nWe will continue improving the product through future updates.