Benchmarks

Formula support table

RaTeX (Rust + WASM) vs KaTeX 0.16.45, row-by-row for the main golden suite. Formula rows and offline ink scores come from the same versioned CI JSON report generated from `tests/golden/test_cases.txt`; the RaTeX column is computed live in your browser from the loaded WASM. bussproofs `prooftree` is tracked separately in the Proof trees gallery because KaTeX has no `prooftree` renderer.

Data source

Batch offline scores and aggregate counts are regenerated in CI runs and may lag the latest main by a few commits. The per-row RaTeX value always reflects the WASM you just loaded. For a single-formula sanity check, use live comparison.

Suite hash
4b3bc4617189
Metric
ratex-ink-v1
Rendered mean
0.902
—
score ≥ 0.9
—
0.8–0.9
—
0.5–0.8
—
0.3–0.5
—
< 0.3 or error
—
avg score
Initializing…
≥ 0.9 0.8–0.9 0.6–0.8 0.4–0.6 0.3–0.4 < 0.3 / error
Initializing…

Scores come from offline golden comparison (RaTeX server PNG vs KaTeX reference). The RaTeX column is rendered on demand with WASM on this page; fonts match the gallery setup. Again: golden pipeline outputs may lag the repo—see the note above.

# KaTeX (reference) RaTeX (WASM) Score