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6 results for “composition”

Formulae (6)

\frac{1}{(x-a)(x-b)} = \frac{A}{x-a} + \frac{B}{x-b}

Decompose a rational expression into simpler fractions.

Error = Bias^2 + Variance + \sigma^2

Total expected error decomposes into bias, variance, and irreducible noise.

\% = \frac{\text{mass of element}}{\text{molar mass}} \times 100

Mass percentage of an element in a compound.

LBM = 0.407m + 0.267h - 19.2

Body mass excluding fat for men.

FFMI = \frac{LBM}{h^2}

Muscularity index normalised for height.

FM = m \times \frac{BF\%}{100}

Total mass of body fat.