Shorter lines for an equation.

1 files changed, 2 insertions, 1 deletions

diff --git a/ising_scaling.tex b/ising_scaling.tex
index 50de498..5fc476d 100644
--- a/ising_scaling.tex
+++ b/ising_scaling.tex
@@ -495,7 +495,8 @@ For $\theta\in\mathbb C$, we take
 where
 \begin{equation}
   \mathcal F_0(\theta)=C_0\left\{
-    \mathcal R(\theta)+\mathcal R(-\theta)+i\operatorname{sgn}(\operatorname{Im}\theta)[\mathcal I(\theta)-\mathcal I(-\theta)]
+    \mathcal R(\theta)+\mathcal R(-\theta)
+    +i\operatorname{sgn}(\operatorname{Im}\theta)[\mathcal I(\theta)-\mathcal I(-\theta)]
   \right\}
 \end{equation}