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![Is Math Real?](https://www.hachettebookgroup.com/wp-content/uploads/2022/12/9781541601826.jpg?w=184)
Is Math Real?
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x + y
![The Art of Logic in an Illogical World](https://www.hachettebookgroup.com/wp-content/uploads/2020/08/9781541672499.jpg?w=190)
The Art of Logic in an Illogical World
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Beyond Infinity
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How to Bake Pi
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Bake Infinite Pie with X + Y
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