A single equation for a smiley face

A single equation for a smiley face

 

Michael Borcherds

 
資源型態
活動
標籤
equation  exploration  face  fun  implicit  mathsjam  smile  smiley 
適合年齡
15 – 18
語言
English (United States)
 
 
 
© 2025 International GeoGebra Institute