exponent

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How can I represent smaller Double variables with exponents in java

For example: double a = 2000; System.out.println(a); Prints out 2000.0, whereas I would like to print 2E3. With a double of 2 I desire 2E0 etc.[详细]

2023-02-12 00:36 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
Drawing the curve y = 1 - x ^ 4 in Processing/Java

I un开发者_如何学运维derstand that y = x ^ n would be float y = (x, n) but what if i wanted to draw the curves[详细]

2023-01-13 12:13 分类：问答
how to use special characters in windows forms application/report

I need to use a special character (an exponent of two, aka ^2) in a windows forms application. I also need to use it in a Microsoft Report that is opened by this same windows forms application.[详细]

2023-01-11 13:15 分类：问答
Java DecimalFormat creates error when enforcing exponent sign

In Java, I am trying to get DecimalFormat to enforce the sign on an exponent sign. When it is positive I need a plus sign to appear. From what I have read this seems like a no brainer, but for myself[详细]

2023-01-10 07:38 分类：问答
C++ Question on the pow function

I\'m trying to get this expression to work, I\'m pretty sure its not the parenthesis because I counted all of them. Perhaps there something I\'m doing wrong involving the parameter pow (x,y).[详细]

2022-12-22 22:59 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
Large Exponents in Ruby?

I\'m just doing some University related Diffie-Hellman exercises and tried to use ruby for it. Sadly, ruby doesn\'t seem to be able to deal with large exponents:[详细]

2022-12-12 01:04 分类：问答
convert exponential to decimal in python

I have an array in python that contains a set of values, some of them are 2.32313e+07 开发者_开发技巧[详细]

2022-12-08 01:20 分类：问答