Hyperbolic Trignomatry

Compute hyperbolic trigonometric values.

• cacos()
  
  
• cacosh()
  
  
• casin()
  
  
• casinh()
  
  
• catan()
  
  
• catanh()
  
  
• ccos()
  
  
• ccosh()
  
  
• csin()
  
  
• csinh()
  
  
• ctan()