Formulas: 9-5-4-7-1

MIL-HDBK-5J, Metallic Materials and Elements for Aerospace Vehicle Structures

Last Updated 29 Oct 2026

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Formula 1

\mathrm{L}_{\mathrm{i}}(\tau)=\frac{1}{\mathrm{D}_{\mathrm{i}}}\left[\ln \left(\mathrm{X}_{(\mathrm{i}+1)}-\tau\right)-\ln \left(\mathrm{X}_{(\mathrm{i})}-\tau\right)\right]

MIL-HDBK-5J, Metallic Materials and Elements for Aerospace Vehicle Structures

Last Updated 29 Oct 2026

Hover any section to copy its link or text, ask Copilot about it, or bookmark it.

\mathrm{L}_{\mathrm{i}}(\tau)=\frac{1}{\mathrm{D}_{\mathrm{i}}}\left[\ln \left(\mathrm{X}_{(\mathrm{i}+1)}-\tau\right)-\ln \left(\mathrm{X}_{(\mathrm{i})}-\tau\right)\right]