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2022

Hamming Code

Hamming codes are used to solve the problem in this note. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Paying dollar

In how many combinations of half-dollars, quarters, dimes, nickels and pennies can you pay out one dollar ? open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Twelve Coins

Coin weighings are the topics of the problem in this note. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Bernoulli

We explore some variants of the Bernoulli Inequality. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Completeness

Completeness and related properties are the topic of this note. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Counting

Countable sets and counting schemes for infinite countable sets are the topics of the problem in this note. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Penn Teller

Counting words with constraints is the topic of the problem in this note. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Divisible by three

Loop invariants and a constraint relaxation are used to solve this problem. open full screen ↗ Your browser can't display this PDF inline. Open it directly.

Groovy

Groovy Numbers. open full screen ↗ Your browser can't display this PDF inline. Open it directly.