Delta (letter, $\Delta$, $\delta$)

Ancestors

• Greek alphabet | 46, 118, 4
• Alphabet | 0, 118, 8
• Writing system | 0, 122, 12
• Linguistics | 9, 280, 31
• Science | 0, 45k, 1k
• Ciro Santilli's Homepage | 238, 163k, 3k

Incoming links

• Del | 46
• Nabla symbol | 86, 132, 1