cylindrical surface, anholonomic, conformal

chart coordinates: $x^\tilde{\mu} = \{\phi, z\}$
chart coordinate basis: $e_\tilde{\mu} = \{e_{\tilde{\phi}}, e_{\tilde{z}}\}$
embedding coordinates: $u^I = \{x, y, z\}$
embedding basis $e_I = \{e_{x}, e_{y}, e_{z}\}$
flat metric: ${{{ \eta} _I} _J} = {\overset{I\downarrow J\rightarrow}{\left[\begin{array}{ccc} 1& 0& 0\\ 0& 1& 0\\ 0& 0& 1\end{array}\right]}}$


transform from basis to coordinate:
${{{ \tilde{e}} _A} ^a} = {\overset{a\downarrow A\rightarrow}{\left[\begin{array}{cc} \sqrt{r}& 0\\ 0& \sqrt{r}\end{array}\right]}}$


transform from coorinate to basis:
${{{ \tilde{e}} ^a} _A} = {\overset{a\downarrow A\rightarrow}{\left[\begin{array}{cc} \frac{1}{\sqrt{r}}& 0\\ 0& \frac{1}{\sqrt{r}}\end{array}\right]}}$


tensor index associated with coordinate $\phi$ has operator $e_{\phi}(\zeta) = $$\frac{\frac{\partial \zeta}{\partial \phi}}{\sqrt{r}}$
tensor index associated with coordinate $z$ has operator $e_{z}(\zeta) = $$\frac{\frac{\partial \zeta}{\partial z}}{\sqrt{r}}$

chart in embedded coordinates:
${u} = {\overset{I\downarrow}{\left[\begin{matrix} {{r}} {{\cos\left( \phi\right)}} \\ {{r}} {{\sin\left( \phi\right)}} \\ z\end{matrix}\right]}}$


basis operators applied to chart:
${{{ e} _u} ^I} = {{{ u} ^I} _{,u}}$
${{{ e} _u} ^I} = {\overset{u\downarrow I\rightarrow}{\left[\begin{array}{ccc} -{{{\sqrt{r}}} {{\sin\left( \phi\right)}}}& {{\sqrt{r}}} {{\cos\left( \phi\right)}}& 0\\ 0& 0& \frac{1}{\sqrt{r}}\end{array}\right]}}$

${{{ e} ^u} _I} = {\overset{a\downarrow I\rightarrow}{\left[\begin{array}{ccc} \frac{-{\sin\left( \phi\right)}}{\sqrt{r}}& \frac{\cos\left( \phi\right)}{\sqrt{r}}& 0\\ 0& 0& \sqrt{r}\end{array}\right]}}$

${{{{{ e} _u} ^I}} {{{{ e} ^v} _I}}} = {\overset{u\downarrow v\rightarrow}{\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}}$
${{{{{ e} _u} ^I}} {{{{ e} ^u} _J}}} = {\overset{I\downarrow J\rightarrow}{\left[\begin{array}{ccc} {\sin\left( \phi\right)}^{2}& -{{{\cos\left( \phi\right)}} {{\sin\left( \phi\right)}}}& 0\\ -{{{\cos\left( \phi\right)}} {{\sin\left( \phi\right)}}}& {\cos\left( \phi\right)}^{2}& 0\\ 0& 0& 1\end{array}\right]}}$
${{{{ c} _a} _b} ^c} = {\overset{a\downarrow[{b\downarrow c\rightarrow}]}{\left[\begin{matrix} \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]} \\ \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{matrix}\right]}}$

${{{ g} _u} _v} = {{{{{ e} _u} ^I}} {{{{ e} _v} ^J}} {{{{ \eta} _I} _J}}}$
${{{ g} _u} _v} = {\overset{u\downarrow v\rightarrow}{\left[\begin{array}{cc} r& 0\\ 0& \frac{1}{r}\end{array}\right]}}$

${{{ g} _u} _v} = {{{{{ e} _u} ^I}} {{{{ e} _v} ^J}} {{{{ \eta} _I} _J}}}$
metric determinant: ${det(g)} = {1}$
${{{{ \Gamma} _a} _b} _c} = {{{\frac{1}{2}}} {{\left({{{{{ g} _a} _b} _{,c}} + {{{{ g} _a} _c} _{,b}}{-{{{{ g} _b} _c} _{,a}}} + {{{{ c} _a} _b} _c} + {{{{ c} _a} _c} _b}{-{{{{ c} _c} _b} _a}}}\right)}}}$
commutation coefficients: ${c} = {\overset{a\downarrow[{b\downarrow c\rightarrow}]}{\left[\begin{matrix} \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]} \\ \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{matrix}\right]}}$

metric: ${g} = {\overset{u\downarrow v\rightarrow}{\left[\begin{array}{cc} r& 0\\ 0& \frac{1}{r}\end{array}\right]}}$

metric inverse: ${g} = {\overset{a\downarrow b\rightarrow}{\left[\begin{array}{cc} \frac{1}{r}& 0\\ 0& r\end{array}\right]}}$

metric derivative: ${{\partial g}} = {\overset{a\downarrow[{b\downarrow c\rightarrow}]}{\left[\begin{matrix} \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]} \\ \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{matrix}\right]}}$

1st kind Christoffel: ${\Gamma} = {\overset{a\downarrow[{b\downarrow c\rightarrow}]}{\left[\begin{matrix} \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]} \\ \overset{b\downarrow c\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{matrix}\right]}}$

connection coefficients / 2nd kind Christoffel: ${\Gamma} = {\overset{a\downarrow[{b\downarrow c\rightarrow}]}{\left[\begin{matrix} \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right] \\ \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]\end{matrix}\right]}}$

connection coefficients derivative: ${{\partial \Gamma}} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\\ \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{array}\right]}}$

connection coefficients squared: ${{(\Gamma^2)}} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\\ \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{array}\right]}}$

Riemann curvature, $\sharp\flat\flat\flat$: ${R} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\\ \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{array}\right]}}$

Riemann curvature, $\sharp\sharp\flat\flat$: ${R} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]& \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]\\ \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]& \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]\end{array}\right]}}$

Ricci curvature, $\sharp\flat$: ${R} = {\overset{a\downarrow b\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}$

Gaussian curvature: $0$
trace-free Ricci, $\sharp\flat$: ${{(R^{TF})}} = {\overset{a\downarrow b\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}$

Einstein / trace-reversed Ricci curvature, $\sharp\flat$: ${G} = {\overset{a\downarrow b\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}$

Schouten, $\sharp\flat$: ${P} = {\overset{a\downarrow b\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}$

Weyl, $\sharp\sharp\flat\flat$: ${C} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\\ \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{array}\right]}}$

Weyl, $\flat\flat\flat\flat$: ${C} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]& \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]\\ \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]& \left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]\end{array}\right]}}$

Plebanski, $\sharp\sharp\flat\flat$: ${P} = {\overset{a\downarrow b\rightarrow[{c\downarrow d\rightarrow}]}{\left[\begin{array}{cc} \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\\ \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}& \overset{c\downarrow d\rightarrow}{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}\end{array}\right]}}$

divergence: ${{{{ A} ^i} _{,i}} + {{{{{{ \Gamma} ^i} _i} _j}} {{{ A} ^j}}}} = {{{{\frac{\partial {A^{\hat{\phi}}}}{\partial \phi}}} {{\frac{1}{\sqrt{r}}}}} + {{{\frac{\partial {A^{\hat{z}}}}{\partial z}}} {{\frac{1}{\sqrt{r}}}}}}$
geodesic:
${\overset{a\downarrow}{\left[\begin{matrix} \ddot{\hat{\phi}} \\ \ddot{\hat{z}}\end{matrix}\right]}} = {\overset{a\downarrow}{\left[\begin{matrix} 0 \\ 0\end{matrix}\right]}}$

parallel propagators:

${{[\Gamma_\phi]}} = {\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}$

$\int\limits_{{{\phi_L}}}^{{{\phi_R}}}{{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}d \phi$ = $\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]$

${ P} _{\phi}$ = $\exp\left( -{\int\limits_{{{\phi_L}}}^{{{\phi_R}}}{{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}d \phi}\right)$ = $\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]$

${{ P} _{\phi}}^{-1}$ = $\exp\left({\int\limits_{{{\phi_L}}}^{{{\phi_R}}}{{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}d \phi}\right)$ = $\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]$

${{[\Gamma_z]}} = {\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}$

$\int\limits_{{{z_L}}}^{{{z_R}}}{{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}d z$ = $\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]$

${ P} _z$ = $\exp\left( -{\int\limits_{{{z_L}}}^{{{z_R}}}{{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}d z}\right)$ = $\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]$

${{ P} _z}^{-1}$ = $\exp\left({\int\limits_{{{z_L}}}^{{{z_R}}}{{\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}}d z}\right)$ = $\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]$

propagator commutation:

[ ${ P} _{\phi}$ , ${ P} _z$ ] = ${{{\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}} {{\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}}}{-{{{\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}} {{\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}}}}$ = $\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]$

propagator partials
${{\frac{\partial}{\partial \phi}}\left({\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}\right)} = {\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}$
${{\frac{\partial}{\partial z}}\left({\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}\right)} = {\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}$
${{\frac{\partial}{\partial \phi}}\left({\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}\right)} = {\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}$
${{\frac{\partial}{\partial z}}\left({\left[\begin{array}{cc} 1& 0\\ 0& 1\end{array}\right]}\right)} = {\left[\begin{array}{cc} 0& 0\\ 0& 0\end{array}\right]}$
volume element: $r$
volume integral: ${{r}} {{\Delta \phi}} \cdot {{\Delta z}}$
finite volume (0,0)-form:
${{u(x_C, t_R)}} = {{{u(x_C, t_L)}} + {{{\Delta t}} \cdot {{\left({{{{\frac{1}{{\mathcal{V}(x_C)}}}} {{0}}} + {{S(x_C)}}}\right)}}}}$

${{u(x_C, t_R)}} = {{{u(x_C, t_L)}} + {{{\Delta t}} \cdot {{\left({{{{\frac{1}{{{r}} {{\Delta \phi}} \cdot {{\Delta z}}}}} {{0}}} + {{S(x_C)}}}\right)}}}}$

${{u(x_C, t_R)}} = {{{u(x_C, t_L)}} + {{{\Delta t}} \cdot {{\left({{{{\frac{1}{{{r}} {{\Delta \phi}} \cdot {{\Delta z}}}}} {{0}}} + {{S(x_C)}}}\right)}}}}$

${{u(x_C, t_R)}} = {{{u(x_C, t_L)}} + {{{{S(x_C)}}} \cdot {{\Delta t}}}}$