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Validate Stirling Number Computation

Source: R/01_stirling.R
validate_stirling.Rd

Validates a log-Stirling matrix against known reference values. Useful for testing and verification.

Usage

validate_stirling(logS, verbose = TRUE)

Arguments

logS

Pre-computed log-Stirling matrix from compute_log_stirling.

verbose

Logical; if TRUE, print validation results.

Value

Logical indicating whether all validations passed.

Details

Checks against known values:

  • \(|s(4,2)| = 11\)

  • \(|s(5,3)| = 35\)

  • \(|s(10,5)| = 269325\)

Examples

logS <- compute_log_stirling(10)
validate_stirling(logS)
#> PASS: |s(4,2)| = 11 (expected 11)
#> PASS: |s(5,3)| = 35 (expected 35)
#> PASS: |s(6,3)| = 225 (expected 225)
#> PASS: |s(10,5)| = 269325 (expected 269325)
#> [1] TRUE