SPOT 2.5.4 implements additional (classical) test functions.
- funRoth
- funPowellBs
- funBrownBs
- funBeale
- funJennSamp
- funHelical
- funBard
- funGauss
- funMeyer
- funGulf
- funBox3d
- funPowellS
The most recent SPOT package (only src) can be downloaded from https://www.spotseven.de/spot/.