org-time-clocksum-use-fractional
org-time-clocksum-use-fractional is a variable defined in `org.el
'.
Its value is nilDocumentation: When non-nil, M-x org-clock-display uses fractional times. See `org-time-clocksum-format' for more on time clock formats. You can customize this variable. This variable was introduced, or its default value was changed, in version 24.3 of Emacs.