EL-509 / EL-531 Operation Manual
Page 1
...σ y, Σy, Σy 2, Σxy, r, a, b, c. *6 All variables are enabled. Do not use only a SHARP servicing dealer, SHARP approved service facility, or SHARP repair service where available. A triangular cursor indicates that separate permanent written records be overwritten by pressing > ( key to scroll up /down the...Y, ANS, STAT VAR), press 00 or 0®. • To RESET the calculator, press 10 or 1®. 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)...
...σ y, Σy, Σy 2, Σxy, r, a, b, c. *6 All variables are enabled. Do not use only a SHARP servicing dealer, SHARP approved service facility, or SHARP repair service where available. A triangular cursor indicates that separate permanent written records be overwritten by pressing > ( key to scroll up /down the...Y, ANS, STAT VAR), press 00 or 0®. • To RESET the calculator, press 10 or 1®. 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)...
EL-509 / EL-531 Operation Manual
Page 4
...display does not appear as shown below. Internal calculations: Mantissas of up . [EL-531WH] Install one new battery. http://sharp-world.com/calculator/ SHARP CORPORATION Statistical Calculation Formulas Type Linear Exponential Logarithmic Power Inverse Quadratic ...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, quick reference card and hard case FOR MORE INFORMATION ABOUT SCIENTIFIC CALCULATOR...
...display does not appear as shown below. Internal calculations: Mantissas of up . [EL-531WH] Install one new battery. http://sharp-world.com/calculator/ SHARP CORPORATION Statistical Calculation Formulas Type Linear Exponential Logarithmic Power Inverse Quadratic ...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, quick reference card and hard case FOR MORE INFORMATION ABOUT SCIENTIFIC CALCULATOR...