Mixed-decimals math without explicit scaling
Venus Protocol's assessment for RD-F-017 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Compound v2 architecture uses expScale (1e18) and mantissa conventions throughout. VToken storage uses initialExchangeRateMantissa and 1e18 scaling. No mixed-decimals finding in any of the 56+ audit reports.
Sources #
- GitHubVTokenInterfaces.sol storage layout — 1e18 scalingVTokenInterfaces.sol — mantissa scalingretrieved 2026-04-28
Methodology #
Determine whether shared numerator/denominator arithmetic operates over tokens with different decimals without WAD/RAY normalization or explicit decimal-adjustment.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol venus factor RD-F-017 score green collected_at 2026-04-28 18:30:49