Waveform

When it comes to drawing and exporting function graphs, Waveform is a small yet highly specialized application. This software is specifically designed for use with audio programs as waveforms. With its simple interface, it allows users to create precise graphs, such as y = sin(x), with ease.

However, it's important to note that Waveform is limited in terms of functionality. The application can only draw and export one graph at a time, and it only outputs .wav files. Therefore, if you're in need of a more versatile graphing software, Waveform may not be the best option.

Nonetheless, if you're looking for a straightforward graphing application for audio purposes, Waveform is a great choice. It can display graphs on the screen, render .wav waveform files from them, and preview them through Open Sound System. Plus, it has been tested on both Linux (CRUX 1.3) and Windows 98SE. However, it's worth noting that the sound output only works on Linux (OSS).

Overall, Waveform is a reliable and efficient software for those in need of precise graphing in the realm of audio. Though it may be limited in its scope, it delivers on what it sets out to do.