text: /*
  * This header is generated by classdump-dyld 1.0
  * on Saturday, June 1, 2019 at 6:53:44 PM Mountain Standard Time
  * Operating System: Version 12.1.1 (Build 16C5050a)
  * Image Source: /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
  * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos.
  */
  
  #import <UIKitCore/_UISettingsKeyObserver.h>
  
  @class NSString;
  
  @interface _UICubicPolyTangent : NSObject <_UISettingsKeyObserver> {
  
  	double _initialLinearGain;
  	double _parabolicGain;
  	double _cubicGain;
  	double _quarticGain;
  	double _tangentLineSpeed;
  	double _tangentSqrtSpeed;
  	double _tangentCbrtSpeed;
  	double _tangentHyperCbrtSpeed;
  
  }
  
  @property (assign,nonatomic) double initialLinearGain;                  //@synthesize initialLinearGain=_initialLinearGain - In the implementation block
  @property (assign,nonatomic) double parabolicGain;                      //@synthesize parabolicGain=_parabolicGain - In the implementation block
  @property (assign,nonatomic) double cubicGain;                          //@synthesize cubicGain=_cubicGain - In the implementation block
  @property (assign,nonatomic) double quarticGain;                        //@synthesize quarticGain=_quarticGain - In the implementation block
  @property (assign,nonatomic) double tangentLineSpeed;                   //@synthesize tangentLineSpeed=_tangentLineSpeed - In the implementation block
  @property (assign,nonatomic) double tangentSqrtSpeed;                   //@synthesize tangentSqrtSpeed=_tangentSqrtSpeed - In the implementation block
  @property (assign,nonatomic) double tangentCbrtSpeed;                   //@synthesize tangentCbrtSpeed=_tangentCbrtSpeed - In the implementation block
  @property (assign,nonatomic) double tangentHyperCbrtSpeed;              //@synthesize tangentHyperCbrtSpeed=_tangentHyperCbrtSpeed - In the implementation block
  @property (nonatomic,readonly) BOOL isEmpty; 
  @property (readonly) unsigned long long hash; 
  @property (readonly) Class superclass; 
  @property (copy,readonly) NSString * description; 
  @property (copy,readonly) NSString * debugDescription; 
  +(id)keyboardTrackpadCurve;
  -(id)init;
  -(BOOL)isEmpty;
  -(void)settings:(id)arg1 changedValueForKey:(id)arg2 ;
  -(double)piecewiseCubicAcceleratedSpeed:(double)arg1 ;
  -(int)RootPowerOfEarliestTangent:(int)arg1 ;
  -(double)tangentSpeedForPower:(int)arg1 ;
  -(double)clipForIOFixedMath:(double)arg1 polynomialPower:(int)arg2 tangencyStartingAt:(double)arg3 ;
  -(void)clipGainsForIOFixedMathWithTangency;
  -(double)quarticDerivative:(double)arg1 ;
  -(double)quarticFunction:(double)arg1 ;
  -(double)quarticTangentFunction:(double)arg1 powerOfEarliestTangent:(int)arg2 ;
  -(void)setTangentLineSpeed:(double)arg1 ;
  -(void)setTangentSqrtSpeed:(double)arg1 ;
  -(void)setParabolicGain:(double)arg1 ;
  -(void)setInitialLinearGain:(double)arg1 ;
  -(void)setCubicGain:(double)arg1 ;
  -(void)setQuarticGain:(double)arg1 ;
  -(void)setTangentCbrtSpeed:(double)arg1 ;
  -(void)setTangentHyperCbrtSpeed:(double)arg1 ;
  -(double)gainForPower:(int)arg1 ;
  -(double)initialLinearGain;
  -(double)parabolicGain;
  -(double)cubicGain;
  -(double)quarticGain;
  -(double)tangentLineSpeed;
  -(double)tangentSqrtSpeed;
  -(double)tangentCbrtSpeed;
  -(double)tangentHyperCbrtSpeed;
  @end
  
  