OneCalc: Калькулятор

L-Calc is a smart landscape-mode calculator that redefines ease of use with one-handed operation and precision cursor control. Unlike standard calculators, you can slide your finger to move the cursor and edit any part of your formula instantly. Key Features: - Precision Cursor Slide: Simply swipe the "↔" button to move the cursor through your formula. Correct mistakes in the middle of long equations without deleting everything. - Reversible Layout: Toggle the keypad between the left and right sides to perfectly match your grip in landscape mode. - Effortless One-Handed Use: Every button is positioned for thumb access, making multitasking smoother than ever. - Interactive History: View previous calculations on the side and tap to insert results directly into your current formula. - Complex Math Support: A robust engine that handles parentheses and nested expressions accurately.