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Pi Day Trivia
Test your knowledge of Pi Day with questions covering mathematics, the number pi, March 14th celebrations, and fun facts about this mathematical constant.
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Questions (120 of 120)
๐ดhard
What are the first 10 digits of pi?
๐กmedium
What is the Gregory-Leibniz series convergence?
๐ดhard
What is the relationship between pi and the gamma function?
๐ขeasy
Is pi a rational or irrational number?
๐ดhard
What is the Borwein algorithm?
๐ดhard
What is the most efficient known algorithm for pi?
๐ดhard
What is the Wallis product value?
๐ขeasy
What is special about pi's decimal expansion?
๐กmedium
What Chinese mathematician approximated pi?
๐ขeasy
What is the radius of a circle?
๐ขeasy
What is pi approximately equal to?
๐กmedium
What is the world record for memorizing pi?
๐ขeasy
What letter is pi in the Greek alphabet?
๐กmedium
What is Archimedes' approximation of pi?
๐ขeasy
What is tau?
๐ดhard
What year was the Basel problem solved?
๐ดhard
What implication does Lindemann-Weierstrass have for pi?
๐ดhard
What is the Gauss-Legendre algorithm?
๐ดhard
What is the probability two random integers are coprime?
๐กmedium
What is the official Unicode for pi?
๐กmedium
What value did Indiana Pi Bill propose?
๐ขeasy
What is another name for Pi Day?
๐ขeasy
What time is celebrated on Pi Day?
๐กmedium
What is the Wallis product?
๐ดhard
Is pi proven to be normal?
๐ขeasy
What type of pi is NOT mathematical?
๐ขeasy
What does the circumference measure?
๐ดhard
What is the Feynman point?
๐ขeasy
What famous scientist was born on Pi Day?
๐ขeasy
What is the diameter of a circle?
๐ดhard
What is the Landau-Ramanujan constant?
๐ขeasy
What is the volume formula for a sphere?
๐ดhard
What is the continued fraction for pi?
๐ดhard
What is the Viรจte formula?
๐ขeasy
How is diameter related to radius?
๐กmedium
What is the circumference of a circle with radius 1?
๐ดhard
What is y-cruncher?
๐กmedium
What ancient mathematician approximated pi?
๐ดhard
What year was the Machin formula discovered?
๐ดhard
What is the Heisenberg uncertainty principle involve?
๐กmedium
What year was pi proven to be transcendental?
๐ขeasy
What dessert is most associated with Pi Day?
๐กmedium
What is a transcendental number?
๐กmedium
What is special about the BBP formula?
๐ขeasy
What mathematical field uses pi most?
๐ดhard
What is the BBP formula base?
๐ขeasy
Is pi larger or smaller than 3?
๐ดhard
What is the sum of 1/nยฒ for all integers n?
๐กmedium
What ancient culture approximated pi as 3?
๐ดhard
What is the convergence of Gauss-Legendre?
๐ดhard
What is the squaring the circle problem?
๐กmedium
What is the Ramanujan pi formula?
๐กmedium
What is the BaileyโBorweinโPlouffe formula?
๐ขeasy
Who popularized Pi Day?
๐ขeasy
What activity is popular on Pi Day?
๐กmedium
What is Euler's identity?
๐ขeasy
Why is Pi Day on March 14?
๐กmedium
Did the Indiana Pi Bill pass?
๐ดhard
What is the Gaussian integral result?
๐ดhard
What year was Viรจte formula discovered?
๐ขeasy
Where was Pi Day first celebrated?
๐ขeasy
What does irrational mean for pi?
๐ขeasy
What is pi used to calculate?
๐ดhard
What is the spigot algorithm?
๐กmedium
What is the convergence rate of Chudnovsky?
๐ขeasy
What is 22/7?
๐ดhard
What is the normal distribution involve?
๐กmedium
How many radians in a circle?
๐ขeasy
What is the relationship between pi and a circle's circumference?
๐กmedium
What is a radian?
๐ขeasy
What is the formula for a circle's area?
๐กmedium
What is the surface area of a sphere?
๐ขeasy
How many digits of pi do most people know?
๐กmedium
What computer calculated the most pi digits?
๐ขeasy
What year was Pi Day first celebrated?
๐ดhard
What is the Machin formula?
๐ขeasy
What organization designated Pi Day?
๐กmedium
What is the Chudnovsky algorithm?
๐ขeasy
What shape is associated with pi?
๐กmedium
What is the Leibniz formula for pi?
๐กmedium
What is the Buffon's needle problem?
๐ดhard
What is the Stirling approximation involve?
๐กmedium
Why is Euler's identity beautiful?
๐กmedium
How accurate is 355/113?
๐กmedium
What is 180 degrees in radians?
๐ดhard
What is the average distance between primes near n?
๐กmedium
What is the relationship between pi and e?
๐ดhard
What is the Monte Carlo method for pi?
๐กmedium
What method did Archimedes use to estimate pi?
๐ขeasy
When is Pi Day celebrated?
๐ดhard
What is the Madhava series?
๐กmedium
Who proved pi is transcendental?
๐ดhard
What is the Riemann zeta function at 2?
๐กmedium
What is the 10th digit of pi?
๐กmedium
What is the Indiana Pi Bill?
๐ดhard
What is the Somos constant relation to pi?
๐ดhard
Who solved the Basel problem?
๐ดhard
What is the Plouffe formula discovery year?
๐กmedium
What does transcendental mean for pi?
๐ขeasy
What are the first two digits of pi?
๐กmedium
What is the volume of a cylinder?
๐ดhard
Why is squaring circle impossible?
๐กmedium
What was Zu Chongzhi's approximation?
๐ขeasy
Is pi the same in all cultures?
๐ขeasy
What is the symbol for pi?
๐ขeasy
Is pi larger or smaller than 4?
๐ดhard
What is the current world record for pi digits?
๐ดhard
What is the Basel problem?
๐ขeasy
What food is commonly eaten on Pi Day?
๐ดhard
What is the Lindemann-Weierstrass theorem?
๐ขeasy
What year did US Congress recognize Pi Day?
๐ขeasy
What do people try to memorize on Pi Day?
๐ดhard
What is the normality conjecture for pi?
๐ขeasy
What is the formula for circumference?
๐กmedium
How many digits of pi are known?
๐กmedium
What is the area of a circle with radius 1?
๐กmedium
What is a mnemonic for remembering pi?
๐ขeasy
Can pi be expressed as a simple fraction?
๐กmedium
What are the first five digits of pi?
๐ดhard
What is the Cauchy distribution involve?
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