Texas Instruments TI-84 - Manual (Page 75)

Chapter 2: Math, Angle, and Test Operations 72
each pair of elements. If list and value are specified, gcd( finds the gcd of each element in
list and value .
Entering and Using Complex Numbers Entering and Using Complex Numbers Entering and Using Complex Numbers Entering and Using Complex Numbers
Complex-Number Modes Complex-Number Modes Complex-Number Modes Complex-Number Modes
The TI-84 Plus displays complex numbers in rectangular form and polar form. To select a
complex-number mode, press
z, and then select either of the two modes.
• a+bi (rectangular-complex mode)
• re^ q
i (polar-complex mode)
lcm(valueA,valueB)
lcm(listA,listB)
lcm(list,value) gcd(valueA,valueB)
gcd(listA,listB)
gcd(list,value)