解决js算术精度问题installnpm install precise-calculate --saveexamplepreciseCalculate('0.5 + ((0.1 + 0.2) * 0.4) - 0.3') // 0.321 dependency1 dependent3 versionsnumber-precision@everything-registry/sub-chunk-24681.0.25 years ago1.0.15 years ago1.0.05 years ago