Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.
Description: Sine and Cosine: Amplitude,Frequency,Balance line and Minimum/Maximum interactive exercises, online calculators and plotters, mathematical recreation and games
Keywords: interactive mathematics, interactive math, server side interactivity, analysis,geometry, minimum,maximum,amplitude,frequency,balance line,sine,cosine,intersection points