Direct Algebraic Logic (D.A.L.)
Power source: 1 x battery (AA)
Sturdy, stylish design
Last Digit Correction
The Sharp EL531WHB is an entrylevel scientific calculator for high school learners.
This calculator is designed to be durable enough for everyday use.
Statistics are made easy by using the STAT mode, it requires only 2 keystrokes to get an answer.
A variety of scientific functions such as trigonometry, exponents, time calculations, logarithmic calculations and fraction calculations.