Pi al a Mean, Pi a la Median, Pi a la Mode, with mathematical examples.
Available in Black, Navy Blue, and Ash Gray.
Pricing: $14 to $16.
SALE! Pi a la Mode t-shirts in Ash Gray 2XL are on sale for $10, while supplies last.
Comes in Adult and Youth Short Sleeve, and in Adult Long Sleeve.
Celebrate Pi Day or just show your irrational side to 3045 digits.
Available in Black, White, Ash Gray, Pink, Stone Blue, Violet.
Long sleeves are Black or Ash Gray. Youth shirts are black.
Pricing: $14 to 19.
SALE! Youth Black are on sale for $10, while supplies last.
Adult Long Sleeve Ash Gray are on sale for $14, while supplies last.
As seen in the Numb3rs episode "Atomic Number 33". Area and Volume formulae are Easy as Pi when you wear this t-shirt.
Available in Black, Ash Gray, White, and Violet. Available in Adult Short Sleeve and Long Sleeve, and in Youth Short Sleeve .
SALE! Ash Gray Short Sleeve are on sale for $10, and Ash Gray Long Sleeve are on sale for $14, while supplies last.
You can have your Pi and e it too, as demonstrated on this t-shirt.
Available in Black, Ash Gray, and White.
Pricing: $14 to $16.
SALE! White XL and 2XL Have Your Pi t-shirts are on sale for $10, while supplies last.
Mathematical Advisory: Graphic Content; Explicit Functions.
Graphs and explicit functions for straight line, parabola, sine, cosine, and semicircle.
Available in Black, Indigo Blue, Ash Gray, and White.
Pricing: $14 to $16. .
SALE! White Small Math Advisory t-shirts are on sale for $10, while supplies last.
Available in Black, Indigo Blue, Ash Gray, or Violet.
Price: $14 to $16.
SALE! Violet and Ash Gray Derivers Wanted t-shirts are on sale for $10, while supplies last.
Product Rule, Chain Rule, Quotient Rule . . . Calculus Rules!
Available in Black, Ash Gray, White, or Stone Blue.
Pricing: $14 to $16.
SALE! Stone Blue and White t-shirts are on sale for $10, while supplies last.
Available in Stone Blue, Ash Gray and White.
Pricing: $17 to $21.
SALE! White Imagine t-shirts are on sale for $12 ($13 for 2XL), while supplies last.
Front upper left chest: Mathematical notation for "Limit as x approaches infinity of 1/x to the n"
Back: "Take Math to the Limit" accompanied by graph of f(x)=1/x2.
Available in Navy Blue and Ash Gray (2XL only).
Pricing: $17 to $21.
SALE! Ash Gray 2XL Math to the Limit t-shirts are on sale for $13 while supplies last.
Just Integral du It -- for those who make integral calculus too complicated.
Available in Black, Ash Gray, and White.
Pricing: $14 to $16.
SALE! White 2XL Just du It t-shirts are on sale for $10, while supplies last.
