Correcting crossover dimension in Krylov (#3722)

christopherporter1 · web-flow · commit ca9dcb576334 · 2025-08-14T16:28:01.000Z
Fixes #3720
diff --git a/learning/courses/quantum-diagonalization-algorithms/krylov.ipynb b/learning/courses/quantum-diagonalization-algorithms/krylov.ipynb
@@ -966,7 +966,7 @@
     "\n",
     "__Answer:__\n",
     "\n",
-    "(a) Answers may vary if you re-run the calculation, but the Krylov method becomes faster at approximately dimension 50.\n",
+    "(a) Answers may vary if you re-run the calculation, but the Krylov method becomes faster at approximately dimension 80-85.\n",
     "(b) There are many possible answers. Some important factors are the precision we require and the sparsity of the matrices being diagonalized.\n",
     "</details>"
    ]

Original file line number	Diff line number	Diff line change
`@@ -966,7 +966,7 @@`
`966`	`966`	`"\n",`
`967`	`967`	`"__Answer:__\n",`
`968`	`968`	`"\n",`
`969`		`- "(a) Answers may vary if you re-run the calculation, but the Krylov method becomes faster at approximately dimension 50.\n",`
	`969`	`+ "(a) Answers may vary if you re-run the calculation, but the Krylov method becomes faster at approximately dimension 80-85.\n",`
`970`	`970`	`"(b) There are many possible answers. Some important factors are the precision we require and the sparsity of the matrices being diagonalized.\n",`
`971`	`971`	`"</details>"`
`972`	`972`	`]`