# Mind-maps and equations

Is it possible to add an equation to a mind-map?

@startmindmap
+ Black body
++_ Stefan-Boltzmann $J_0=\sigma_0T^4$
++_ Wien $\lambda_max=A/T$
++_ Planck $\epsilon_0=c_1/(\lambda^5(e^(c_2/(\lambdaT))-1))$
@endmindmap

commented May 14 by Astonfe
edited May 14
Probably the equations on mind-maps does not works on my computer because I'm still using a beta version, before the 1.2020.9 version. Using the last version the result is good, but I'm not capable to control the font size.

answered May 23 by (2,600 points)

Hello A.,

With that (and in order to be more generic (not only for mind-map)) is it perhaps better to open a new Wanted features.
I can open it:

• Possibility to scale properly an equation (math or latex)?

Regards,
Th.

commented May 23 by Astonfe
Thanks. I appreciate the difference between ok and ko :)