MongoLink`
MongoLink`
BSONDecimal128
BSONDecimal128[num]
is an object that represents an Object ID in the BSON format.
更多信息和选项
- To use BSONDecimal128, you first need to load MongoLink using Needs["MongoLink`"].
- BSONDecimal128 is a special type of the "BSON" format.
- The BSONDecimal128 is a 128-bit IEEE 754-2008 decimal floating point type. It supports 34 decimal digits of precision.
- Normal[BSONDecimal128[num]] returns num.
范例
打开所有单元关闭所有单元基本范例 (1)
Create a BSONDecimal128 from a number:
Use Normal to get back the underlying number:
Wolfram Research (2019)，BSONDecimal128，Wolfram 语言函数，https://reference.wolfram.com/language/MongoLink/ref/BSONDecimal128.html.
文本
Wolfram Research (2019)，BSONDecimal128，Wolfram 语言函数，https://reference.wolfram.com/language/MongoLink/ref/BSONDecimal128.html.
CMS
Wolfram 语言. 2019. "BSONDecimal128." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/MongoLink/ref/BSONDecimal128.html.
APA
Wolfram 语言. (2019). BSONDecimal128. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/MongoLink/ref/BSONDecimal128.html 年