Function Calc 15

This programmable graphing scientific calculator is designed with user-friendliness in mind, offering a swift and straightforward interface that allows for extensive customization. The tape display conveniently remains visible while users input data, with the option to transition to a full-screen view for enhanced focus.

Key features include:

• Direct selection and input from the tape display, minimizing repetition.
• An extensive range of scientific functions, supporting unlimited nested brackets for complex expressions.
• A swipe-to-undo feature that allows for step-by-step corrections.
• Options to enter and edit calculations in a standard mathematical format for a more intuitive experience.
• A visible memory store to track calculations effectively.
• Comprehensive tape output that logs all operations, with easy swiping to full screen for clarity.
• Text and visual zoom capabilities for improved reading and editing comfort.

This calculator also enables users to:

• Create, store, and utilize custom functions for unit conversions and calculations with ease.
• Dictate numbers or calculations for statistical analysis, receiving immediate results.
• Develop complex functions accommodating up to ten inputs or outputs to tackle a variety of mathematical challenges—from quadratic equations to mortgage calculations, body mass index assessments, and precise astronomical timings.

With graphing capabilities that allow for the plotting of one or two functions on a zoomable graph space, users can export results as PNG or high-resolution PDF files. This calculator proves particularly advantageous for managing complex or repetitive tasks, as custom functions help reduce the risk of errors. Comprehensive help resources are also included to support users in optimizing their experience.

Notably, this application is completely free of advertisements and in-app purchases, making it an accessible tool for all users seeking a robust scientific calculation solution.