EL-509 / EL-531 Operation Manual
Page 1
...you enter. • This mode setting will also cause malfunction. • Clean with a breakable or sharp tip. ENGLISH SCIENTIFIC CALCULATOR EL-509W EL-531W EL-531WG MODEL EL-531WH OPERATION MANUAL PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA 04LGK (TINSE0706EH02) INTRODUCTION Thank you ...About the Memory clear key' for purchasing the SHARP Scientific Calculator Model EL-509W/531W/531WG/531WH. Entering and Correcting the Equation [Cursor keys] • Press < or > to excessively humid or dusty environments. • Since this manual. / : Appears when the entire equation ...
...you enter. • This mode setting will also cause malfunction. • Clean with a breakable or sharp tip. ENGLISH SCIENTIFIC CALCULATOR EL-509W EL-531W EL-531WG MODEL EL-531WH OPERATION MANUAL PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA 04LGK (TINSE0706EH02) INTRODUCTION Thank you ...About the Memory clear key' for purchasing the SHARP Scientific Calculator Model EL-509W/531W/531WG/531WH. Entering and Correcting the Equation [Cursor keys] • Press < or > to excessively humid or dusty environments. • Since this manual. / : Appears when the entire equation ...
EL-509 / EL-531 Operation Manual
Page 4
...EL-531WG] Approx. 97 g (0.22 lb) (Including batteries) [EL-531WH] Approx. 110 g (0.25 lb) (Including battery) Accessories: [EL-509W/531W/531WG] Batteries × 2 (installed), operation manual, quick reference card and hard case [EL-531WH] Battery × 1 (installed), operation manual... instructions). *5 buffers in STAT mode. • Data items exceeded 100 in the quadratic regression calculation. http://sharp-world.com/calculator/ SHARP CORPORATION Statistical Calculation Formulas Type Linear Exponential Logarithmic Power Inverse Quadratic Regression formula y = a + bx y =...
...EL-531WG] Approx. 97 g (0.22 lb) (Including batteries) [EL-531WH] Approx. 110 g (0.25 lb) (Including battery) Accessories: [EL-509W/531W/531WG] Batteries × 2 (installed), operation manual, quick reference card and hard case [EL-531WH] Battery × 1 (installed), operation manual... instructions). *5 buffers in STAT mode. • Data items exceeded 100 in the quadratic regression calculation. http://sharp-world.com/calculator/ SHARP CORPORATION Statistical Calculation Formulas Type Linear Exponential Logarithmic Power Inverse Quadratic Regression formula y = a + bx y =...