Display Resolution 63* 192 A natural textbook-like display Natural Algebra Input Method (Natural VPAM) 17 characters/line are visible Icon based menu 18 degrees of contrast Calculation accuracy in mantissa 10, exponent 2 Functions Number of functions: 290 Fraction calculation Angle unit DEG/RAD/GRAD Angle unit replacement DEG-RAD Trigonometric functions sin/cos/tan/sin -1 /cos -1 /tan -1 Hyperbolic functions sinh/cosh/tanh/sinh -1 /cosh -1 /tanh -1 Exponent, log, ln, 10 x , e x Math. functions √, x 2 , x -1 , 1/x, x!, √, x y , √, x 1/y Sexagesimal < > decimal Percentage calculation Engineering format ENG/ENG Random number generator Standard deviation Regression Combinations and permutations Features Menu language: English QR code function Hard protective case Automatic power off Power source: Photocell & battery (1 x AAA / R03) Dimensions (H x W x D) 13.8 x 77 x 162 mm Weight: 100g
