Origin frozen if work on column filled by large number of cell formula

Version: 2021b

Type: Bug Fixes

Category: Data Handling

Subcategory: Worksheet

Jira: ORG-23200

Clicking on the column, plotting from the column, or inserting/adding columns to the column will cause Origin to freeze.

System variable @XLRF (default 1) added to improve it. Set it to 0 to disable the improvement.