Card Trivia:Mathmech Nabla

"Mathmech Nabla":

• Gallery
• Rulings
• Errata
• Artworks
• Tips
• Trivia
• Appearances

• This monster appears in the artwork of "Mathmech Superfactorial".

• This monster is based on the differentiation operator nabla (∇).
  • Fittingly, the inverted triangles on this monster's armor and weapon are shaped like the nabla.

• This card is a counterpart of "Mathmech Sigma".
  • This monster is based on differentiation, while "Sigma" is based on summation (which is involved in integration).