|   | 1 |  initial version  | 
As a workaround you could
The following seems to work.
sage: x = SR.symbol('x')
sage: x_0 = SR.symbol('x_0')
sage: logr = SR.symbol('L_x_over_x_0', latex_name='L_{x/x_0)')
sage: logr_ex = logr == log(x/x_0)
sage: latex(logr_ex)
L_{x/x_0) = \log\left(\frac{x}{x_{0}}\right)
sage: latex(logr_ex.solve(x)[0])
x = x_{0} e^{\left(L_{x/x_0)\right)}
|   | 2 |  No.2 Revision  | 
As a workaround you could
The following seems to work.
sage: x = SR.symbol('x')
sage: x_0 = SR.symbol('x_0')
sage: logr = SR.symbol('L_x_over_x_0', latex_name='L_{x/x_0)')
latex_name='L_{x/x_0}')
sage: logr_ex = logr == log(x/x_0)
sage: latex(logr_ex)
L_{x/x_0) = \log\left(\frac{x}{x_{0}}\right)
sage: latex(logr_ex.solve(x)[0])
x = x_{0} e^{\left(L_{x/x_0)\right)}
e^{\left(L_{x/x_0}\right)}
|   | 3 |  No.3 Revision  | 
As a workaround you could
The following seems to work.
sage: x = SR.symbol('x')
sage: x_0 = SR.symbol('x_0')
sage: logr = SR.symbol('L_x_over_x_0', latex_name='L_{x/x_0}')
sage: logr_ex = logr == log(x/x_0)
sage: latex(logr_ex)
L_{x/x_0) L_{x/x_0} = \log\left(\frac{x}{x_{0}}\right)
sage: latex(logr_ex.solve(x)[0])
x = x_{0} e^{\left(L_{x/x_0}\right)}
 Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
 
                
                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.