Data.md

@@ -2,7 +2,7 @@
 
 
 ```math
-TPM =  10 + 3.13 \cdot cos(\frac{2\pi}{365.25}-15)
+TPM =  10 + 3.13 \cdot cos \frac{2\pi}{365.25}-15
 ```
 
 [[_TOC_]]