diff --git a/README.md b/README.md
index a650872..f7d35c3 100644
--- a/README.md
+++ b/README.md
@@ -10,5 +10,8 @@ # [`math-optim`](https://git.dotya.ml/wanderer/math-optim)
 this repo holds the *sawce* of the semestral project for the Mathematical
 Informatics course.
 
+### example math-optim run
+[![asciicast](https://asciinema.org/a/518391.svg)](https://asciinema.org/a/518391)
+
 ### LICENSE
 GPL-3.0-or-later (see [LICENSE](LICENSE) for details).