Allows users to measure and calculate dimensions using feet, inches, and sixteenths. Input tape measure data directly for accurate conversions. Calculate angles and verify corners without manual calculations.
Solve with keyboard input, multiple choice, and true/false options. Choose problem variations for different topics. Track progress and practice arithmetic, algebra, and geometry. Receive instant feedback on answers.
Solve algebra equations step-by-step. Practice arithmetic operations anytime. Access over 100,000 grade-specific word problems with explanations. Receive personalized feedback and progress tracking.
Offers basic and scientific calculation tools. Perform addition, subtraction, multiplication, and division with the basic . Use trigonometric functions, logarithms, and exponents in the scientific mode. Save and recall previous calculations.
Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.
Solve problems with step-by-step explanations. Input equations for arithmetic, algebra, geometry, or calculus. Receive detailed solutions and learn problem-solving methods. Sync with devices for continued use.