The simple constant maths window

This window allows you to add, subtract, divide and multiply a spectrum by a constant. To use it just select a spectrum in the Global list of spectra: and enter the value you want in the Constant: entry area. Now select the operation you want to apply. A new spectrum called:

• Sum: (short name of spectrum) + (<constant>)
• Diff: (short name of spectrum) - (<constant>)
• Div: (short name of spectrum) $\div$ (<constant>)
• Mult: (short name of spectrum) x (<constant>)

is created on the global list.