Text edit.

cuihantao · cuihantao · commit 007fac65e29c · 2024-10-03T21:44:44.000-04:00
diff --git a/pct/modules/04/linear-equations.ipynb b/pct/modules/04/linear-equations.ipynb
@@ -188,7 +188,7 @@
    "source": [
     "### LU Decomposition\n",
     "\n",
-    "LU decomposition is a way to turn a square matrix $A$ into a lower triangular matrix $L$ and an upper triangular matrix $U$, so that $A = PLU$, where `P` is a permutation matrix, and `L` and `U` are lower and upper triangular matrices.\n",
+    "LU decomposition (also called LU factorization) is a way to turn a square matrix $A$ into a lower triangular matrix $L$ and an upper triangular matrix $U$, so that $A = PLU$, where `P` is a permutation matrix, and `L` and `U` are lower and upper triangular matrices.\n",
     "\n",
     "SciPy allows one to decompose a matrix into LU with `scipy.linalg.lu` and reapply the decomposition to solve different right-hand side vectors.\n"
    ]

Original file line number	Diff line number	Diff line change
`@@ -188,7 +188,7 @@`
`188`	`188`	`"source": [`
`189`	`189`	`"### LU Decomposition\n",`
`190`	`190`	`"\n",`
`191`		- "LU decomposition is a way to turn a square matrix $A$ into a lower triangular matrix $L$ and an upper triangular matrix $U$, so that $A = PLU$, where `P` is a permutation matrix, and `L` and `U` are lower and upper triangular matrices.\n",
	`191`	+ "LU decomposition (also called LU factorization) is a way to turn a square matrix $A$ into a lower triangular matrix $L$ and an upper triangular matrix $U$, so that $A = PLU$, where `P` is a permutation matrix, and `L` and `U` are lower and upper triangular matrices.\n",
`192`	`192`	`"\n",`
`193`	`193`	"SciPy allows one to decompose a matrix into LU with `scipy.linalg.lu` and reapply the decomposition to solve different right-hand side vectors.\n"
`194`	`194`	`]`