元号変換 vs sci.calculator

このアプリは、元号の変換を行う為のものです。 西暦、和暦、皇紀をそれぞれ変換する事が出来ます。 また、年齢（期間）を基準に年号を算出する事も出来ます。 以下のような計算を簡単に出来ます。 ・明治１５年は、西暦何年か、皇紀で何年か？ ・西暦１４５２年は、和暦で何の何年か、皇紀で何年か？ ・明治１５年の４０年前は、何年か？ ・明治１５年の４０年後は、何年か？

A stylish yet powerful scientific calculator. The app is designed with a single-screen layout for simple and intuitive operation. Calculation history is saved and can be reused easily. Results are shown in both mathematical notation and decimal format. 【Main Features】 • Basic arithmetic, modulo, trigonometric functions • Exponential, logarithmic, power and root calculations • Unit conversion and 47 scientific constants (CODEC2022) • Prime factorization, GCD and LCM • Binary, octal and hexadecimal calculations with logical operations • 8 memory slots • Permutations, combinations, and pseudo-random numbers • Systems of linear equations (up to 4 variables) • Polynomial equations (up to 4th degree) • Equation solving using Newton’s method • Time and angle calculations • External keyboard support 【Designed for Ease of Use】 • Unit conversion includes intuitive units such as “Tokyo Dome volume,” light-years, and cooking measurements. • Choose from 6 color themes to match your iPhone or iPad. • Quick switching between RAD/DEG and number bases on a single screen. • Supports iPad multitasking, allowing calculations alongside other apps. Clean, readable, and efficient. A scientific calculator that combines functionality with a modern design.