第71页 4.3 A Formula for the Fibonacci Number

第39页 2.5 The Twin Paradox and the Good Old Logarthm

Lemma 2.5.1 For every x > 0, \[\frac{x - 1}{x} \le \ln(x) \le x - 1\]

第63页 3.8 An Eagle's-Eye View: Fine Details

3.8.8 的第二个等式有误，k 的范围应该是 m 到 n，而非 0 到 n。

第71页 4.3 A Formula for the Fibonacci Number

第83页 5.4 The Law of Small Numbers and the Law of Very Large Numbers

Primes are strange (as we'll see) and in their irregular sequence, many strange pattern...

第152页 8.4 How to Store Trees

Prufer code 实在是太妖孽。当年宿舍里就为之惊叹。今天我试图重新证明这个问题但仍然未果，...