Calculator Showing Pi (3.14) - Math & Education Resource #42561 (License: Personal Use)

This stylized grayscale calculator features a digital display clearly showing "3.14", representing the common approximation of the mathematical constant π. The design includes standard numeric keys and basic operation buttons (+, -), rendered with subtle gradients and shadows for visual depth. It’s suitable for educational, technical, or financial contexts where numerical accuracy is emphasized.

Used in educational articles, math tutorials, STEM websites, or finance blogs to visually represent calculation, approximation, or the concept of pi. Matches user intent for learning, teaching, or illustrating numeric operations.