@1point7point4/sub 中文文档教程
sub
该模块导出减法函数，(x, y) => x - y。
usage
const sub = require("@1point7point4/sub");
sub(2, 1); // 1
sub
This module exports the subtraction function, (x, y) => x - y.
usage
const sub = require("@1point7point4/sub");
sub(2, 1); // 1
