11.1.5  Converting between Celsius and Fahrenheit: Celsius2Fahrenheit Fahrenheit2Celsius

The Celsius2Fahrenheit command converts a temperature in degrees Celsius to the equivalent temperature in Fahrenheit.

• Celsius2Fahrenheit takes one argument:
  T, a number representing representing a temperature in degrees Celsius.
• Celsius2Fahrenheit(T) returns the number representing the temperature in Fahrenheit.

Examples.

• Input:
  Celsius2Fahrenheit(a)
  Output:

  9 5

  a+32

• Input:
  Celsius2Fahrenheit(0)
  Output:

  32

The Fahrenheit2Celsius command converts Fahrenheit temperatures to Celsius.

• Fahrenheit2Celcius takes one argument:
  T, a number representing representing a temperature in degrees Fahrenheit.
• Fahrenheit2Celcius(T) returns the number representing the temperature in Celcius.

Example.
Input:

Output: