This involved doing complex mathematics and usually took Eleanor several hours.
VOA: special.2009.12.23
What mathematicians are doing is using their mind to think about these Platonic ideas of mathematics.
数学家所做的就是用他们的心灵,来思考那些数学的柏拉图理念
I am then doing some mathematics with it, clearly, based on the below.
我用它来做一些算术,显然地,根据下面的。
应用推荐