卡片棋牌类游戏
格蕾丝·默里·霍珀曾于瓦萨尔学院学习数学和物理，并在耶鲁大学继续深造获得数学博士学位。
Grace Murray Hopper studied mathematics and physics at Vassar College and went on to earn her Ph.D. in mathematics at Yale.
她被授予数学博士学位。
该网站包括问数学博士，周的问题效果，小组讨论等等。
The site includes Ask Dr. Math, Problems of the Week, discussion groups and much more.
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