mantissa
Fractional Part of NSDecimalNumber
I\'m using NSDecimalNumber to store a value for currency.I\'m trying to write a method called \"cents\" which returns the decimal portion of the number as an NSString with a leading 0 if the number is[详细]
2023-02-18 05:22 分类：问答vb.net mantissa and exponent calculation from double
Can anyone offer any advice on how to get开发者_运维技巧 the mantissa and exponent from a double in VB.net? I know I can do a string parse and some conversion to ints but I wondered if anyone had a ma[详细]
2023-01-20 18:28 分类：问答GCC Handling Float comparison differently at different Optimization Levels
开发者_如何学运维I have some simple code that is comparing two float values to illustrate a problem I see with GCC\'s optimization and am hoping someone can help me figure out why the output it produc[详细]
2023-01-16 21:48 分类：问答Floating point mantissa bias
Does anybody know how to go out solving this problem? * a = 1.0 × 2^9 * b = −1.0 × 2^9 * c = 1.0 × 2^1[详细]
2022-12-20 14:45 分类：问答Cocoa: NSDecimalNumber with mantissa and exponent of 0
Mathemati开发者_Python百科cally any number with an exponent of 0 is supposed to equal 1 (my remedial math research assures me).[详细]
2022-12-16 19:18 分类：问答
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