Overview of Calculator.exe What Is Calculator.exe? Calculator.exe is a type of EXE file associated with Calculator developed by Cloanto Corporation for the Windows Operating System. The latest known version of Calculator.exe is 3.5.9.0, which was produced for Windows XP.
The palmaris longus is a small muscle located in the wrist, although it is not found in around 14 percent of humans as there is some muscle variation with regards to ethnicity. Even though the muscle is associated with flexing the wrist there arenât thought to be any negative side effects to not having a palmaris longus.
Anatomy and supply. The palmar interossei are three muscles located in the metacarpus. They arise from the metacarpal bones of the index, ring and little finger. The origin surfaces of these muscles are facing towards the middle finger:1  Palmar interosseous muscle I: ulnar side of the index finger.unctionally, the palmar interossei act antagonistically to the dorsal interossei in the MCP (mnemonic: DAB = Dorsals ABduct, PAD = Palmars ADduct). However both muscle groups perform common functions, as they flex the fingers in the MCP and extend in the proximal and distal interphalangeal joints (PIP and DIP).