Nominal collateral ratio used for SortedTroves placement (price-independent): (collateral × 1e20) / principal. Mirrors the contract's pure computeNominalCR byte-for-byte (LiquityMath.sol:28-39, cross-checked in the Phase-3 gate).
(collateral × 1e20) / principal
computeNominalCR
LiquityMath.sol:28-39
if principal <= 0 (no position has zero principal; the contract would return max-uint, which is meaningless for a hint).
principal <= 0
Nominal collateral ratio used for SortedTroves placement (price-independent):
(collateral × 1e20) / principal. Mirrors the contract's purecomputeNominalCRbyte-for-byte (LiquityMath.sol:28-39, cross-checked in the Phase-3 gate).