See the following topics:

• ln
• Log
• Exp
• Sgn
• Rand
• Mod
• Floor
• Ceil
• Round
• Min of Several Inputs
• Max of Several Inputs
• Linspace
• Size
• Size of First Dimension
• Size of Second Dimension
• Convert INF to NAN
• Times
• Isnan
• Isinf
• Isfinite
• Isnormal