# Trouble Writing Equations

Diracobama2181
Is there a new code format for writing equations here? I usually use $$or ## to delineated code, but that doesn't seem to work anymore. Thanks. ## Answers and Replies Science Advisor Homework Helper Well let's see: Code: ## \left[i\hbar\partial_t - H\right]\Psi = 0##$$ \left[i\hbar\partial_t - H\right]\Psi = 0$$ ... comes out as: ## \left[i\hbar\partial_t - H\right]\Psi = 0##$$ \left[i\hbar\partial_t - H\right]\Psi = 0$$... looks OK in preview, now to post so you can see: Note: if you make a mistake in the TeX, it won't render. mcastillo356 and Diracobama2181 Diracobama2181 Well let's see: Code: ## \left[i\hbar\partial_t - H\right]\Psi = 0##$$ \left[i\hbar\partial_t - H\right]\Psi = 0$$ ... comes out as: ## \left[i\hbar\partial_t - H\right]\Psi = 0##$$ \left[i\hbar\partial_t - H\right]\Psi = 0
... looks OK in preview, now to post so you can see:

Note: if you make a mistake in the TeX, it won't render.
Thank you, this works. The math script just wasn't working when I tried previewing it in the homework forums, but worked when I actually posted it.