Paige grinned. “Oh, I’m just a math major. University of Texas. I’m mostly here to organize his notes. He’s a little… scattered.”
Problem nine. A monstrous thing. A third-order non-linear partial differential with mixed boundary conditions. young sheldon s02e10 m4b
“Mom,” Sheldon said, exasperated. “She’s nineteen. That’s not my age. That’s my age plus nine. And she is not my friend. She is an intellectual opponent.” Paige grinned
She wrote the final line. A minus sign. Correct. Paige grinned. “Oh
Sheldon’s heart raced. A math emergency. Not a fire. Not a burglar. A math emergency. This was the greatest crisis imaginable.