Edit the reference image while preserving exactly the same Robot Formula, Cat Pythagoras, kitchen, table, lighting, colors and premium 3D animated style.
Keep the whole round pizza on the wooden board, clearly divided into exactly FOUR equal quarters by two perpendicular cuts crossing at the exact center.
Add a clean educational visual element beside the pizza: a large, perfectly readable mathematical fraction 1/4, written vertically with 1 above a horizontal fraction bar and 4 below it. The number 4 must be especially clear and easy to read.
Robot Formula points toward the lower number 4 as if explaining the denominator. Cat Pythagoras looks attentively at the fraction with curiosity.
IMPORTANT: exactly four equal pizza quarters. The pizza remains complete on the board. The fraction must be exactly 1/4, not 1/3, not 1/5, and no additional numbers. Preserve the characters' appearance. No other text, no captions, no words, no watermark.
