Author:dohlem

New Resources

• Billard V5.2 and V6
• 兩位數的位值
• 函數的奇偶性
• z`]]
• Visualizing the Pythagorean Identity with Sine and Cosine

Discover Resources

• Wrapping the Number Line on a Circle
• Transformation Exploration MD
• Luas permukaan kuboid
• พีทาโกรัส
• Doyle spiral

Discover Topics

• Power Functions
• Cube
• Incircle or Inscribed Circle
• Random Variables
• Upper and Lower Sum or Riemann Sum