Alternative Equation Formats

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MathML

w=(π+cos1(v/u3))/3v=b3/(3a)3bc/6a2+d/2au=sign(v)b2/(3a)2c/3aa=1+θb=(1+θ+p^1+θp^2+δ(θ+2))c=δ2+δ(2p^1+θ+1)+p^1+θp^2d=p^1δ(1+δ)θ=n2/n1

MathML rendered with MathJax

w=(π+cos1(v/u3))/3v=b3/(3a)3bc/6a2+d/2au=sign(v)b2/(3a)2c/3aa=1+θb=(1+θ+p^1+θp^2+δ(θ+2))c=δ2+δ(2p^1+θ+1)+p^1+θp^2d=p^1δ(1+δ)θ=n2/n1

Math as LaTeX Source

\begin{eqnarray*} w & = & ( \pi + \cos ^{-1}(v / u^3) ) / 3 \\ v & = & b^3 / (3a)^3 - bc/6a^2 + d/2a \\ u & = & \mr{sign}(v) \sqrt {b^2 / (3a)^2 - c/3a} \\ a & = & 1 + \theta \\ b & = & - \left( 1 + \theta + \hat{p}_1 + \theta \hat{p}_2 + \delta (\theta + 2) \right) \\ c & = & \delta ^2 + \delta (2 \hat{p}_1 + \theta + 1) + \hat{p}_1 + \theta \hat{p}_2 \\ d & = & -\hat{p}_1 \delta (1 + \delta ) \\ \theta & = & n_{2 \cdot } / n_{1 \cdot } \end{eqnarray*}