EL-510RNB is the most compact model and is perfect for students studying general math and science as well as pre-algebra. This calculator performs 160 essential scientific, math, and statistic functions. This calculator utilizes a 1-Line display featuring an exponent symbol and Direct Algebraic Logic (D.A.L.), which allows users to enter the elements of an expression in the exact order that they appear when written.
The EL-510RNB has two temporary memories, one independant memory, and one last answer memory.
This calculator also allows equation editing & playback, one variable statistics and normal & stat modes. Other functions include: logarithms, reciprocals, powers, roots, factorials, trigs, and hyperbolic trigs. Includes a protective hard case and operates on twin power (solar with battery backup).