Alternative Equation Formats

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MathML

∣ P_{i} P_{j} ∣=∣ s_{2} - s_{1} ∣= (x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}

∣ P_{i} P_{j} ∣=∣ s_{2} - s_{1} ∣= (x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}

\[ \mid P_ iP_ j \mid = \mid \bm {s}_2 - \bm {s}_1 \mid = (x_2-x_1)^2 + (y_2-y_1)^2 \]