: Unlike some ANSI standards, DIN 5480 is strictly 30∘30 raised to the composed with power

Where α_m is solved iteratively from:

Din 5480 Spline Calculator Excel Verified |best| Jun 2026

: Unlike some ANSI standards, DIN 5480 is strictly 30∘30 raised to the composed with power

Where α_m is solved iteratively from:

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