manual

57
[log] Logarithm [A]
[ln] Natural logarithm [S]
[ ] Square root [D]
[
y
x
]
Y root of X [F]
[10
x
]
X power of 10 [G]
[e
x
]
Exponential [W]
[x
2
] Square [E]
[x
Y
] Y power of X [R]
Boolean Operation Symbols
Symbol Key
[and] Press [Shift] first, and then press [Y]
[or] Press [Shift] first, and then press [U]
[not] Press [Shift] first, and then press [I]
[xor] Press [Shift] first, and then press [O]
General Operations:
A. Select “Calculations” icon.
B. Select the item to access.
C. Press [Lang] to switch between Arabic and English.
D. Press [Esc] to return to the previous screen.
E. Press [M] to clear all values.