Store: [value] SHIFT STO [variable key] (letters above keys). Recall: RCL [variable key]

Asegúrate de estar en el modo correcto ( para grados, RAD para radianes) antes de empezar: Seno, Coseno, Tangente: Utiliza las teclas sin , cos , y tan . Funciones Inversas ( sin-1s i n to the negative 1 power

: 56 total functions, including basic arithmetic, calculations in parentheses, and statistical calculations Mathematics Trigonometric and hyperbolic functions (including inverses) Logarithmic and exponential functions