The Decision Assistant values a decision and determines the impact on your Wirtschaft. It allows you to measure and monitor decision outcomes. The model supports planning, budgeting, goal setting, investment analysis, and operational improvement.

Smooth Operators is a complete solution for learning, practicing, and testing the order of operations. An interactive lesson teaches concepts. Practice by clicking operands, or test by typing in answers. Prepare students for algebra and higher math.

The Decision Assistant values a decision and determines the impact on your Wirtschaft. It allows you to measure and monitor decision outcomes. The model supports planning, budgeting, goal setting, investment analysis, and operational improvement.

Adds a number of days to a Datum, calculates the number of days between two dates, and converts among Gregorian dates, Julian dates, Julian day numbers and ordinal dates of the form yyyy-ddd. Supports batch computation.

Smooth Operators is a complete solution for learning, practicing, and testing the order of operations. An interactive lesson teaches concepts. Practice by clicking operands, or test by typing in answers. Prepare students for algebra and higher math.