运行以下代码前，请将godking.bigNum库升级到不低于V1.2：

import console; 
import godking.bigNum
var b = godking.bigNum("0xFFFFFFFFFFFFFFFF")	//18446744073709551615
console.log("当前精度：",10)
console.log("计算结果：",b/999063388)
console.log("原始数值：","18446744073709551615")
console.log("计算还原：",b/999063388*999063388)
console.log('\n')

..godking.bigNum.divAccuracy=5;
console.log("当前精度：",..godking.bigNum.divAccuracy)
console.log("计算结果：",b/999063388)
console.log("原始数值：","18446744073709551615")
console.log("计算还原：",b/999063388*999063388)
console.log('\n')

..godking.bigNum.divAccuracy=6;
console.log("精度要求不高的情况下，进行合理化四舍五入处理，计算精度设为6，四舍五入到小数点后5位：")
console.log("当前精度：",..godking.bigNum.divAccuracy)
console.log("计算结果：",(b/999063388).round(5))
console.log("原始数值：","18446744073709551615")
console.log("计算还原：",(b/999063388).round(5)*999063388)
console.log('\n')

console.pause(true);