It's difficult to solve this formula.

He solved complex mathematical problems using his new calculator.

His calculating nature sometimes causes problems.

I am working using a spreadsheet software.

Please check the statement of account.

Someone tell me, what's the weather like today?

The Skene's gland is a part of the female reproductive system, and its function is not yet fully understood.

The parahippocampal gyrus is involved in memory and spatial recognition.

Please teach me how to calculate the excircle of this triangle.

He was drawing a tridecagon shape.