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No scientific notation and rounding with double


No scientific notation and rounding with double

By : DonK_Z
Date : November 19 2020, 03:01 PM
wish help you to fix your issue The number(from: someString) method converts a string to a number, you want it the other way around:
code :
let currentEntry = 1/2.3344

let numberFormatter = NumberFormatter()
numberFormatter.numberStyle = .decimal
numberFormatter.maximumFractionDigits = 6

guard let text = numberFormatter.string(for: currentEntry) else {
    // ...
}
print(text) // 0.428376


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Rounding the scientific notation of BigDecimal

Rounding the scientific notation of BigDecimal


By : Jazmine Torreon
Date : March 29 2020, 07:55 AM
may help you . You should use DecimalFormat to print numbers in specified format:
code :
    BigDecimal bigDecimal = new BigDecimal(-3.12345E-51);
    DecimalFormat format = new DecimalFormat("0.#####E0");
    System.out.println(format.format(bigDecimal));
    DecimalFormat format = new DecimalFormat("0E0");
    format.setMaximumFractionDigits(6);
Rounding the base of a number in E (scientific)-notation in ruby

Rounding the base of a number in E (scientific)-notation in ruby


By : user3112322
Date : March 29 2020, 07:55 AM
like below fixes the issue You may use % operator:
code :
"%.0e" % s
Field |  Float Format
------+--------------------------------------------------------------
  e   | Convert floating point argument into exponential notation
      | with one digit before the decimal point as [-]d.dddddde[+-]dd.
      | The precision specifies the number of digits after the decimal
      | point (defaulting to six).
Rounding scientific notation in python

Rounding scientific notation in python


By : Daniel
Date : March 29 2020, 07:55 AM
should help you out You'll need to use string formatting for this:
'{:0.3e}'.format(2.32432432423e25)
What is a scientific notation and why is double printed in scientific notation in Java?

What is a scientific notation and why is double printed in scientific notation in Java?


By : H.V
Date : March 29 2020, 07:55 AM
Hope this helps The output you're seeing is scientific notation.
In Java, double is printed as scientific notation if the magnitude is less than 10^-3 or greater than 10^7.
How to convert scientific notation double to non scientific notations double

How to convert scientific notation double to non scientific notations double


By : Roman.K
Date : March 29 2020, 07:55 AM
hop of those help? There are several ways to do this and it depends on whether you want fixed precision or padded with 0's
code :
double value = 2.95E-05;
value = double.Parse(value.ToString(), System.Globalization.NumberStyles.Any);
Console.WriteLine(string.Format("{0:F10}",value));
Console.WriteLine($"{value:F10}");
Console.WriteLine(value.ToString("F10}"));
Console.WriteLine($"{value:0.##########}");
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