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Battery Life: About 3 years (when used an hour per day), Body Dimensions (Width x Depth x Height) (mm): 85x12.2x155, Display Digit: 10, Functions: [Basic functions] triangle inVerse triangle, logarithm exponent, power power root, root, squareuare, cube root, reciprocal, random, factorial and pi
[MEMORY PROTECT FUNCTION], [FORMAT AS INPUT], [FRACTION CALCULATION], [TIME CALCULATION 60 S 10 DECIMAL], [STA, Power: SOLAR BATTERY + LR44 (1 PIECE), Weight (g): About 100, Specification: Plastic key & hard case
Key: Plastic key , Functions: Inputmathematicsnaturaldisplay,formatstreet,fractioncalculation,timecalculation(60decimal),statisticalcalculations(standarddeviation,regressioncalculation,normaldistributioncalculation),n-arylogicoperations,complexnumbercalculations,tablefunction,multi-co, Number of Digits: 10-digit , Power: 2 solar power battery , Specification: 9 memory, 394 function feature , Accessories: Hard Case