A simulation may be performed through (1) solving a set of equations (a mathematical model), constructing a physical (scale) model, (3) staged rehearsal, (4) game (such as wargames), or a computer graphics model (such as an animated flowchart).
Thigh gap. A thigh gap is a space between the inner thighs of some women when standing upright with knees touching. A thigh gap has become an aspect of physical attractiveness that has been associated with fragility and femininity. In the United States, it has been reported that among teenage girls, a gap has become a beauty ideal.
The output gap is a measure of the difference between actual output (Y) and potential output (Yf).The output gap = Y-Yf. Negative Output Gap. This occurs when actual output is less than potential output gap. This is also called a deflationary (or recessionary) gap.In this situation the economy is producing less than potential. There will be unemployment, low growth and / or a fall in output.he output gap is a measure of the difference between actual output (Y) and potential output (Yf). The output gap = Y-Yf.