For more useful technical details about backdrops, see this informative post by @drpeterbatesuk: In 10.1.2, only one of multiple statements to place a backdrop is implemented when at least one is implemented as a routine.
For more useful technical details about backdrops, see this informative post by @drpeterbatesuk: In 10.1.2, only one of multiple statements to place a backdrop is implemented when at least one is implemented as a routine.