fx-991EX CASIO Original Calculator
fx-991EX CASIO অরিজিনাল ক্যালকুলেটর
Brand: Casio
3 years replacement guarantee
Display: Natural Textbook Display“ Natural V.P.A.M.
High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digits
Display type: 62 * 192 FULL DOT
Energy supply: Solar + Battery (1xLR44)
QR code function
Spreadsheet calculations
Energy supply: Solar+Battery
Battery type: 1 x LR-44
Size (H x W x D mm): 11.1 x 77 x 165.5
Number of characters/lines: 16/1+10/1
Significand function: 10+2
Angle dimensions DEG/RAD/GRAD
Conversions between >DEG/>RAD/>GRAD
Trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1
Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1
Exponent, log, In, 10x, ex
Mathematical functions ?, x2, x-1, 1/x, x!, ?, xY, ?, x1/y
Calculations based on n (hexadecimal/decimal/binary/octal)
Logical operators (AND/OR/etc.)
Automatic shut-off
Weight: 90g
