Sharp Scientific calculator 531TH-GR green

scientific calculator

For secondary school (SEK I). With Direct Algebraic Input Logic (D.A.L.), fractions, roots, and formulas are entered in the same order that students write them in their notebooks. The multiline playback function allows inputs to be recalled and modified or compared. This calculator supports all scientific functions needed in school (SEK I), such as statistics (1&2 variable, 6 regressions), n-base calculations (dec, hex, oct, bin, pen), and logical operators, among others.

• Main features: Display type 2 lines, Displayed digits 10, Battery, AAA battery x1, Auto power off, Plastic keys, Protective cover, Dimensions 161 x 80 x 15 mm, Weight 115 g
• Mathematical functions: 273 functions, D.A.L. (Direct Algebraic Input Logic), 1/x, x², %, square root, Pi key, calculations with fractions
• Memory: 9 memories, Multiline playback, Memory for last result (ANS)
• Notation and decimal: FSE (FIX, SCI, ENG) display and floating point, thousand separator
• Statistical functions: Statistical functions with 1 variable, Statistical functions with 2 variables, 6 regressions, standard deviation, mean, factorial (n!), permutations (nPr), combinations (nCr), random numbers
• Trigonometric functions: Angle units DRG (Deg, Rad, Grad), Trigonometry (sin, cos, tan, etc...), Hyperbolic functions (sinh, cosh, ...), Sexagesimal system (calculating with time)
• Number systems: N base calculations (dec, bin, oct, hex, pen), Logical operations (AND, OR, NOT, NEG, XOR)
• Predecessor model: EL-531XH