This equation cannot be solved analytically, but can be graphed numerically. Furthermore, social networks can be graphed and visualized. Line charts may sometimes use hatch marks as graphed points. The results were graphed on a lifespan retrieval curve, and the reminiscence bump was observed. The initial mass function is typically graphed on a logarithm scale of log(N) vs log(m). This data is graphed against the spatial frequency data. In addition to temperature and pressure, other thermodynamic properties may be graphed in phase diagrams. Data can be collected, stored, graphed and checked against thresholds. When the sounds were graphed they displayed a definite structure. Graphed areas can be shaded in customizable colors. They are collected in groups of data points that form a pattern when graphed. These were then graphed as in the diagram. The name comes from the shape its central lemniscate takes when graphed. To make the results clearer, they can be graphed. Shape refers to how that duration is then graphed.