Science t-shirts | i Heart Maths premium t-shirt
i Heart Maths. A funny maths t-shirt.
And yes, the "i" is deliberately lower case.
Complex numbers... in this peculiar branch of mathematics, the letter "i" signifies the square root of minus one - an impossible or "imaginary" number.
Transposing that into the traditional "I heart" design, we get "(root -1) Heart Maths".
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