Double

Contents

• Instance methods
  • abs
  • sqrt
  • floor
  • ceil
  • round
• Class methods
  • random

#Instance methods

abs

• abs () -> Double

Equivalent to fabs(self).

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sqrt

• sqrt () -> Double

Equivalent to sqrt(self).

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floor

• floor () -> Double

Equivalent to floor(self).

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ceil

• ceil () -> Double

Equivalent to ceil(self).

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round

• round () -> Double

Equivalent to round(self).

#Class methods

random

• random(min: Double = 0, max: Double) -> Double

Returns a random Double between min and max (inclusive).

Example

Double.random(min: 5, max: 10)
// → 5.302852