Fix a typo

sagemath · Jan 22, 2024 · 162163c · 162163c
1 parent 2c5e1da
commit 162163c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sage/homology/free_resolution.py b/src/sage/homology/free_resolution.py
@@ -7,7 +7,7 @@
 
 .. MATH::
 
-    R^{n_1} \xleftarrow{d_1}  R^{n_1} \xleftarrow{d_2}
+    R^{n_0} \xleftarrow{d_1}  R^{n_1} \xleftarrow{d_2}
     \cdots \xleftarrow{d_k} R^{n_k} \xleftarrow{d_{k+1}} 0
 
 terminating with a zero module at the end that is exact (all homology groups