Household Calculator is a general purpose ergonomic calculator which combines use simplicity and calculation power. Household Calculator handles main arithmetic operations with two operands, addition, subtraction, multiplication, division, and complex for

Mariners Office is a user-friendly Draft Survey, Lashing Calculations and Route Planning software for Ships' Officers and Marine Surveyors. Mariners Office is easily operated using either Keyboard or Mouse. It complies with the latest UN ECE standards and

Scientific Calculator Decimal for scientists, engineers, teachers, and students. Symbols can be entered by clicking buttons and/or using keyboard and num pad. Calculation history can be stored into text file and printed. Precision of calculations is 28-30

Mariners Office is a user-friendly Draft Survey, Lashing Calculations and Route Planning software for Ships' Officers and Marine Surveyors. Mariners Office is easily operated using either Keyboard or Mouse. It complies with the latest UN ECE standards and

Scientific Calculator Decimal for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available for

College Scientific Calculator 27 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available