bunnie 597e24cd99 add a table-based implementation of cosine ... this is a space-optimized implementation of cosine. it's about 12k smaller than core lib's "proper" cosine. Gives about 9 bits amplitude resolution, and divides the waveform into 1024 time positions. Good enough for generating tones on a crappy speaker. Later on if anyone needs to "really" do cosine or sine, we'll have a footgun for them, but...let's hope Rust fixes issue https://github.com/rust-lang/rust/issues/105734 before then, and we can deprecate this library in favor of the mathematically accurate and canonical cosine implementation.		2023-01-02 17:47:48 +08:00
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src	add a table-based implementation of cosine	2023-01-02 17:47:48 +08:00
Cargo.toml	add a table-based implementation of cosine	2023-01-02 17:47:48 +08:00