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📄 MathUtils.js

📊 Analysis Summary

Metric Count
🔧 Functions 4
📦 Imports 7

📚 Table of Contents

🛠️ File Location:

📂 src/nodes/math/MathUtils.js

📦 Imports

Name Source
sub ./OperatorNode.js
mul ./OperatorNode.js
div ./OperatorNode.js
add ./OperatorNode.js
PI ./MathNode.js
pow ./MathNode.js
sin ./MathNode.js

Functions

parabola(x: any, k: any): any

Parameters:

  • x any
  • k any

Returns: any

Calls:

  • pow (from ./MathNode.js)
Code 
( x, k ) => pow( mul( 4.0, x.mul( sub( 1.0, x ) ) ), k )

gain(x: any, k: any): any

Parameters:

  • x any
  • k any

Returns: any

Code 
( x, k ) => x.lessThan( 0.5 ) ? parabola( x.mul( 2.0 ), k ).div( 2.0 ) : sub( 1.0, parabola( mul( sub( 1.0, x ), 2.0 ), k ).div( 2.0 ) )

pcurve(x: any, a: any, b: any): any

Parameters:

  • x any
  • a any
  • b any

Returns: any

Calls:

  • pow (from ./MathNode.js)
Code 
( x, a, b ) => pow( div( pow( x, a ), add( pow( x, a ), pow( sub( 1.0, x ), b ) ) ), 1.0 / a )

sinc(x: any, k: any): any

Parameters:

  • x any
  • k any

Returns: any

Calls:

  • sin( PI.mul( k.mul( x ).sub( 1.0 ) ) ).div
Code 
( x, k ) => sin( PI.mul( k.mul( x ).sub( 1.0 ) ) ).div( PI.mul( k.mul( x ).sub( 1.0 ) ) )