Merge pull request #976 from tychedelia/compute-fn #768

Job	Run time
nix-fmt-check	23s
cargo (cargo fmt --verbose --all -- --check)	1m 18s
nix-flake-check (ubuntu-latest)	29s
cargo (cargo check --locked --workspace)	4m 38s
nix-flake-check (macos-latest)	1m 1s
cargo (cargo check --locked --examples --workspace)	4m 53s
cargo (cargo test --locked --lib --bins --workspace --features "egui")	10m 9s
cargo (cargo doc --locked --workspace --features "egui")	8m 13s
cargo (cargo test --locked -p nannou_core --no-default-features --features "libm serde")	1m 22s
cargo (mdbook build guide/)	1m 18s
cargo (cargo test --locked -p book_tests)	7m 17s
verifications	1s
cargo-publish	0s
guide-push-to-deploy	0s
	41m 2s

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