{"type":"rich","version":1.0,"title":"Use the expression register to compute an expression from the unamed register","width":4442,"html":"<a href=\"https://asciinema.org/a/439637\" target=\"_blank\"><img src=\"https://asciinema.org/a/439637.png\" alt=\"Use the expression register to compute an expression from the unamed register\" width=\"4442\"></a>","height":1912,"author_name":"rmpr","author_url":"https://asciinema.org/~rmpr","provider_url":"https://asciinema.org/","thumbnail_url":"https://asciinema.org/a/439637.png","thumbnail_width":4442,"thumbnail_height":1912,"provider_name":"asciinema"}