...读性，相当于`1000000`。
- 十六进制：`0x1A`表示十进制的26。
- 类型后缀：如`8u8`表示`u8`类型，`1000u64`表示`u64`类型。
```move
public fun literals_example() {
let decimal = 123;
let readable = 1_000_000;
let hex = 0x1A;
let small_num: u8 = 8...
...}
}
require (success);
}
/// @return the result of computing the pairing check
/// e(p1[0], p2[0]) * .... * e(p1[n], p2[n]) == 1
/// For example pairing([P1(), P1().negate()], [P2(), P2()]) should
/// return true.
function pairing(G1Point[] memory p1, G2Point...