user: Describe D from the Blender manual or Python API, including usage steps and snippets.

assistant: tml#bpy.types.NodeSocketFloatFrequency.default_value)   - [(bpy.types.NodeSocketFloatPercentage attribute)](bpy.types.NodeSocketFloatPercentage.html#bpy.types.NodeSocketFloatPercentage.default_value)   - [(bpy.types.NodeSocketFloatTime attribute)](bpy.types.NodeSocketFloatTime.html#bpy.types.NodeSocketFloatTime.default_value)   - [(bpy.types.NodeSocketFloatTimeAbsolute attribute)](bpy.types.NodeSocketFloatTimeAbsolute.html#bpy.types.NodeSocketFloatTimeAbsolute.default_value)   - [(bpy.types.NodeSocketFloatUnsigned attribute)](bpy.types.NodeSocketFloatUnsigned.html#bpy.types.NodeSocketFloatUnsigned.default_value)   - [(bpy.types.NodeSocketFloatWavelength attribute)](bpy.types.NodeSocketFloatWavelength.html#bpy.types.NodeSocketFloatWavelength.default_value)   - [(bpy.types.NodeSocketImage attribute)](bpy.types.NodeSocketImage.html#bpy.types.NodeSocketImage.default_value)   - [(bpy.types.NodeSocketInt attribute)](bpy.types.NodeSocketInt.html#bpy.types.NodeSocketInt.default_value)   - [(bpy.types.NodeSocketIntFactor attribute)](bpy.types.NodeSocketIntFactor.html#bpy.types.NodeSocketIntFactor.default_value)   - [(bpy.types.NodeSocketIntPercentage attribute)](bpy.types.NodeSocketIntPercentage.html#bpy.types.NodeSocketIntPercentage.default_value)   - [(bpy.types.NodeSocketIntUnsigned attribute)](bpy.types.NodeSocketIntUnsigned.html#bpy.types.NodeSocketIntUnsigned.default_value)   - [(bpy.types.NodeSocketMaterial attribute)](bpy.types.NodeSocketMaterial.html#bpy.types.NodeSocketMaterial.default_value)   - [(bpy.types.NodeSocketMenu attribute)](bpy.types.NodeSocketMenu.html#bpy.types.NodeSocketMenu.default_value)   - [(bpy.types.NodeSocketObject attribute)](bpy.types.NodeSocketObject.html#bpy.types.NodeSocketObject.default_value)   - [(bpy.types.NodeSocketRotation attribute)](bpy.types.NodeSocketRotation.html#bpy.types.NodeSocketRotation.default_value)   - [(bpy.types.NodeSocketString attribute)](bpy.types.NodeSocketString.html#bpy.types.NodeSocketString.default_value)   - [(bpy.types.NodeSocketStringFilePath attribute)](bpy.types.NodeSocketStringFilePath.html#bpy.types.NodeSocketStringFilePath.default_value)   - [(bpy.types.NodeSocketTexture attribute)](bpy.types.NodeSocketTexture.html#bpy.types.NodeSocketTexture.default_value)   - [(bpy.types.NodeSocketVector attribute)](bpy.types.NodeSocketVector.html#bpy.types.NodeSocketVector.default_value)   - [(bpy.types.NodeSocketVector2D attribute)](bpy.types.NodeSocketVector2D.html#bpy.types.NodeSocketVector2D.default_value)   - [(bpy.types.NodeSocketVector4D attribute)](bpy.types.NodeSocketVector4D.html#bpy.types.NodeSocketVector4D.default_value)   - [(bpy.types.NodeSocketVectorAcceleration attribute)](bpy.types.NodeSocketVectorAcceleration.html#bpy.types.NodeSocketVectorAcceleration.default_value)   - [(bpy.types.NodeSocketVectorAcceleration2D attribute)](bpy.types.NodeSocketVectorAcceleration2D.html#bpy.types.NodeSocketVectorAcceleration2D.default_value)   - [(bpy.types.NodeSocketVectorAcceleration4D attribute)](bpy.types.NodeSocketVectorAcceleration4D.html#bpy.types.NodeSocketVectorAcceleration4D.default_value)   - [(bpy.types.NodeSocketVectorDirection attribute)](bpy.types.NodeSocketVectorDirection.html#bpy.types.NodeSocketVectorDirection.default_value)   - [(bpy.types.NodeSocketVectorDirection2D attribute)](bpy.types.NodeSocketVectorDirection2D.html#bpy.types.NodeSocketVectorDirection2D.default_value)   - [(bpy.types.NodeSocketVectorDirection4D attribute)](bpy.types.NodeSocketVectorDirection4D.html#bpy.types.NodeSocketVectorDirection4D.default_value)   - [(bpy.types.NodeSocketVectorEuler attribute)](bpy.types.NodeSocketVectorEuler.html#bpy.types.NodeSocketVectorEuler.default_value)   - [(bpy.types.NodeSocketVectorEuler2D attribute)](bpy.types.NodeSocketVectorEuler2D.html#bpy.types.NodeSocketVectorEuler2D.default_value)   - [(bpy.types.NodeSocketVectorEuler4D attribute)](bpy.types.NodeSocketVectorEuler4D.html#bpy.types.NodeSocketVectorEuler4D.default_value)   - [(bpy.types.NodeSocketVectorFactor attribute)](bpy.types.NodeSocketVectorFactor.html#bpy.types.NodeSocketVectorFactor.default_value)   - [(bpy.types.NodeSocketVectorFactor2D attribute)](bpy.types.NodeSocketVectorFactor2D.html#bpy.types.NodeSocketVectorFactor2D.default_value)   - [(bpy.types.NodeSocketVectorFactor4D attribute)](bpy.types.NodeSocketVectorFactor4D.html#bpy.types.NodeSocketVectorFactor4D.default_value)   - [(bpy.types.NodeSocketVectorPercentage attribute)](bpy.types.NodeSocketVectorPercentage.html#bpy.types.NodeSocketVectorPercentage.default_value)   - [(bpy.types.NodeSocketVectorPercentage2D attribute)](bpy.types.NodeSocketVectorPercentage2D.html#bpy.types.NodeSocketVectorPercentage2D.default_value)   - [(bpy.types.NodeSocketVectorPercentage4D attribute)](bpy.types.NodeSocketVectorPercentage4D.html#bpy.types.NodeSocketVectorPercentage4D.default_value)   - [(bpy.types.NodeSocketVectorTranslation attribute)](bpy.types.NodeSocketVectorTranslation.html#bpy.types.NodeSocketVectorTranslation.default_value)   - [(bpy.types.NodeSocketVectorTranslation2D attribute)](bpy.types.NodeSocketVectorTranslation2D.html#bpy.types.NodeSocketVectorTranslation2D.default_value)   - [(bpy.types.NodeSocketVectorTranslation4D attribute)](bpy.types.NodeSocketVectorTranslation4D.html#bpy.types.NodeSocketVectorTranslation4D.default_value)   - [(bpy.types.NodeSocketVectorVelocity attribute)](bpy.types.NodeSocketVectorVelocity.html#bpy.types.NodeSocketVectorVelocity.default_value)   - [(bpy.types.NodeSocketVectorVelocity2D attribute)](bpy.types.NodeSocketVectorVelocity2D.html#bpy.types.NodeSocketVectorVelocity2D.default_value)   - [(bpy.types.NodeSocketVectorVelocity4D attribute)](bpy.types.NodeSocketVectorVelocity4D.html#bpy.types.NodeSocketVectorVelocity4D.default_value)   - [(bpy.types.NodeSocketVectorXYZ attribute)](bpy.types.NodeSocketVectorXYZ.html#bpy.types.NodeSocketVectorXYZ.default_value)   - [(bpy.types.NodeSocketVectorXYZ2D attribute)](bpy.types.NodeSocketVectorXYZ2D.html#bpy.types.NodeSocketVectorXYZ2D.default_value)   - [(bpy.types.NodeSocketVectorXYZ4D attribute)](bpy.types.NodeSocketVectorXYZ4D.html#bpy.types.NodeSocketVectorXYZ4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketBool attribute)](bpy.types.NodeTreeInterfaceSocketBool.html#bpy.types.NodeTreeInterfaceSocketBool.default_value)   - [(bpy.types.NodeTreeInterfaceSocketCollection attribute)](bpy.types.NodeTreeInterfaceSocketCollection.html#bpy.types.NodeTreeInterfaceSocketCollection.default_value)   - [(bpy.types.NodeTreeInterfaceSocketColor attribute)](bpy.types.NodeTreeInterfaceSocketColor.html#bpy.types.NodeTreeInterfaceSocketColor.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloat attribute)](bpy.types.NodeTreeInterfaceSocketFloat.html#bpy.types.NodeTreeInterfaceSocketFloat.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatAngle attribute)](bpy.types.NodeTreeInterfaceSocketFloatAngle.html#bpy.types.NodeTreeInterfaceSocketFloatAngle.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatColorTemperature attribute)](bpy.types.NodeTreeInterfaceSocketFloatColorTemperature.html#bpy.types.NodeTreeInterfaceSocketFloatColorTemperature.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatDistance attribute)](bpy.types.NodeTreeInterfaceSocketFloatDistance.html#bpy.types.NodeTreeInterfaceSocketFloatDistance.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatFactor attribute)](bpy.types.NodeTreeInterfaceSocketFloatFactor.html#bpy.types.NodeTreeInterfaceSocketFloatFactor.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatFrequency attribute)](bpy.types.NodeTreeInterfaceSocketFloatFrequency.html#bpy.types.NodeTreeInterfaceSocketFloatFrequency.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatPercentage attribute)](bpy.types.NodeTreeInterfaceSocketFloatPercentage.html#bpy.types.NodeTreeInterfaceSocketFloatPercentage.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatTime attribute)](bpy.types.NodeTreeInterfaceSocketFloatTime.html#bpy.types.NodeTreeInterfaceSocketFloatTime.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatTimeAbsolute attribute)](bpy.types.NodeTreeInterfaceSocketFloatTimeAbsolute.html#bpy.types.NodeTreeInterfaceSocketFloatTimeAbsolute.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatUnsigned attribute)](bpy.types.NodeTreeInterfaceSocketFloatUnsigned.html#bpy.types.NodeTreeInterfaceSocketFloatUnsigned.default_value)   - [(bpy.types.NodeTreeInterfaceSocketFloatWavelength attribute)](bpy.types.NodeTreeInterfaceSocketFloatWavelength.html#bpy.types.NodeTreeInterfaceSocketFloatWavelength.default_value)   - [(bpy.types.NodeTreeInterfaceSocketImage attribute)](bpy.types.NodeTreeInterfaceSocketImage.html#bpy.types.NodeTreeInterfaceSocketImage.default_value)   - [(bpy.types.NodeTreeInterfaceSocketInt attribute)](bpy.types.NodeTreeInterfaceSocketInt.html#bpy.types.NodeTreeInterfaceSocketInt.default_value)   - [(bpy.types.NodeTreeInterfaceSocketIntFactor attribute)](bpy.types.NodeTreeInterfaceSocketIntFactor.html#bpy.types.NodeTreeInterfaceSocketIntFactor.default_value)   - [(bpy.types.NodeTreeInterfaceSocketIntPercentage attribute)](bpy.types.NodeTreeInterfaceSocketIntPercentage.html#bpy.types.NodeTreeInterfaceSocketIntPercentage.default_value)   - [(bpy.types.NodeTreeInterfaceSocketIntUnsigned attribute)](bpy.types.NodeTreeInterfaceSocketIntUnsigned.html#bpy.types.NodeTreeInterfaceSocketIntUnsigned.default_value)   - [(bpy.types.NodeTreeInterfaceSocketMaterial attribute)](bpy.types.NodeTreeInterfaceSocketMaterial.html#bpy.types.NodeTreeInterfaceSocketMaterial.default_value)   - [(bpy.types.NodeTreeInterfaceSocketMenu attribute)](bpy.types.NodeTreeInterfaceSocketMenu.html#bpy.types.NodeTreeInterfaceSocketMenu.default_value)   - [(bpy.types.NodeTreeInterfaceSocketObject attribute)](bpy.types.NodeTreeInterfaceSocketObject.html#bpy.types.NodeTreeInterfaceSocketObject.default_value)   - [(bpy.types.NodeTreeInterfaceSocketRotation attribute)](bpy.types.NodeTreeInterfaceSocketRotation.html#bpy.types.NodeTreeInterfaceSocketRotation.default_value)   - [(bpy.types.NodeTreeInterfaceSocketString attribute)](bpy.types.NodeTreeInterfaceSocketString.html#bpy.types.NodeTreeInterfaceSocketString.default_value)   - [(bpy.types.NodeTreeInterfaceSocketStringFilePath attribute)](bpy.types.NodeTreeInterfaceSocketStringFilePath.html#bpy.types.NodeTreeInterfaceSocketStringFilePath.default_value)   - [(bpy.types.NodeTreeInterfaceSocketTexture attribute)](bpy.types.NodeTreeInterfaceSocketTexture.html#bpy.types.NodeTreeInterfaceSocketTexture.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVector attribute)](bpy.types.NodeTreeInterfaceSocketVector.html#bpy.types.NodeTreeInterfaceSocketVector.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVector2D attribute)](bpy.types.NodeTreeInterfaceSocketVector2D.html#bpy.types.NodeTreeInterfaceSocketVector2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVector4D attribute)](bpy.types.NodeTreeInterfaceSocketVector4D.html#bpy.types.NodeTreeInterfaceSocketVector4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorAcceleration attribute)](bpy.types.NodeTreeInterfaceSocketVectorAcceleration.html#bpy.types.NodeTreeInterfaceSocketVectorAcceleration.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorAcceleration2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorAcceleration2D.html#bpy.types.NodeTreeInterfaceSocketVectorAcceleration2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorAcceleration4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorAcceleration4D.html#bpy.types.NodeTreeInterfaceSocketVectorAcceleration4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorDirection attribute)](bpy.types.NodeTreeInterfaceSocketVectorDirection.html#bpy.types.NodeTreeInterfaceSocketVectorDirection.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorDirection2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorDirection2D.html#bpy.types.NodeTreeInterfaceSocketVectorDirection2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorDirection4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorDirection4D.html#bpy.types.NodeTreeInterfaceSocketVectorDirection4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorEuler attribute)](bpy.types.NodeTreeInterfaceSocketVectorEuler.html#bpy.types.NodeTreeInterfaceSocketVectorEuler.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorEuler2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorEuler2D.html#bpy.types.NodeTreeInterfaceSocketVectorEuler2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorEuler4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorEuler4D.html#bpy.types.NodeTreeInterfaceSocketVectorEuler4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorFactor attribute)](bpy.types.NodeTreeInterfaceSocketVectorFactor.html#bpy.types.NodeTreeInterfaceSocketVectorFactor.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorFactor2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorFactor2D.html#bpy.types.NodeTreeInterfaceSocketVectorFactor2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorFactor4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorFactor4D.html#bpy.types.NodeTreeInterfaceSocketVectorFactor4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorPercentage attribute)](bpy.types.NodeTreeInterfaceSocketVectorPercentage.html#bpy.types.NodeTreeInterfaceSocketVectorPercentage.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorPercentage2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorPercentage2D.html#bpy.types.NodeTreeInterfaceSocketVectorPercentage2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorPercentage4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorPercentage4D.html#bpy.types.NodeTreeInterfaceSocketVectorPercentage4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorTranslation attribute)](bpy.types.NodeTreeInterfaceSocketVectorTranslation.html#bpy.types.NodeTreeInterfaceSocketVectorTranslation.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorTranslation2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorTranslation2D.html#bpy.types.NodeTreeInterfaceSocketVectorTranslation2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorTranslation4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorTranslation4D.html#bpy.types.NodeTreeInterfaceSocketVectorTranslation4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorVelocity attribute)](bpy.types.NodeTreeInterfaceSocketVectorVelocity.html#bpy.types.NodeTreeInterfaceSocketVectorVelocity.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorVelocity2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorVelocity2D.html#bpy.types.NodeTreeInterfaceSocketVectorVelocity2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorVelocity4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorVelocity4D.html#bpy.types.NodeTreeInterfaceSocketVectorVelocity4D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorXYZ attribute)](bpy.types.NodeTreeInterfaceSocketVectorXYZ.html#bpy.types.NodeTreeInterfaceSocketVectorXYZ.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorXYZ2D attribute)](bpy.types.NodeTreeInterfaceSocketVectorXYZ2D.html#bpy.types.NodeTreeInterfaceSocketVectorXYZ2D.default_value)   - [(bpy.types.NodeTreeInterfaceSocketVectorXYZ4D attribute)](bpy.types.NodeTreeInterfaceSocketVectorXYZ4D.html#bpy.types.NodeTreeInterfaceSocketVectorXYZ4D.default_value)   - [(bpy.types.TextureSlot attribute)](bpy.types.TextureSlot.html#bpy.types.TextureSlot.default_value) - [default_weight (bpy.types.MovieTrackingSettings attribute)](bpy.types.MovieTrackingSettings.html#bpy.types.MovieTrackingSettings.default_weight)   - [(bpy.types.VertexWeightEditModifier attribute)](bpy.types.VertexWeightEditModifier.html#bpy.types.VertexWeightEditModifier.default_weight) - [default_weight_a (bpy.types.VertexWeightMixModifier attribute)](bpy.types.VertexWeightMixModifier.html#bpy.types.VertexWeightMixModifier.default_weight_a) - [default_weight_b (bpy.types.VertexWeightMixModifier attribute)](bpy.types.VertexWeightMixModifier.html#bpy.types.VertexWeightMixModifier.default_weight_b) - [define() (bpy.types.Macro class method)](bpy.types.Macro.html#bpy.types.Macro.define)   - [(gpu.types.GPUShaderCreateInfo method)](gpu.types.html#gpu.types.GPUShaderCreateInfo.define) - [define_signature (bpy.types.NodeClosureOutput attribute)](bpy.types.NodeClosureOutput.html#bpy.types.NodeClosureOutput.define_signature)   - [(bpy.types.NodeCombineBundle attribute)](bpy.types.NodeCombineBundle.html#bpy.types.NodeCombineBundle.define_signature)   - [(bpy.types.NodeEvaluateClosure attribute)](bpy.types.NodeEvaluateClosure.html#bpy.types.NodeEvaluateClosure.define_signature)   - [(bpy.types.NodeSeparateBundle attribute)](bpy.types.NodeSeparateBundle.html#bpy.types.NodeSeparateBundle.define_signature) - [deform (bmesh.types.bmesh.types.BMLayerAccessVert attribute)](bmesh.types.html#bmesh.types.bmesh.types.BMLayerAccessVert.deform) - [deform_axis (bpy.types.CurveModifier attribute)](bpy.types.CurveModifier.html#bpy.types.CurveModifier.deform_axis)   - [(bpy.types.SimpleDeformModifier attribute)](bpy.types.SimpleDeformModifier.html#bpy.types.SimpleDeformModifier.deform_axis) - [deform_method (bpy.types.SimpleDeformModifier attribute)](bpy.types.SimpleDeformModifier.html#bpy.types.SimpleDeformModifier.deform_method) - [deform_mode (bpy.types.MeshCacheModifier attribute)](bpy.types.MeshCacheModifier.html#bpy.types.MeshCacheModifier.deform_mode) - [deform_target (bpy.types.Brush attribute)](bpy.types.Brush.html#bpy.types.Brush.deform_target) - [deinterlace_selected_movies() (in module bpy.ops.sequencer)](bpy.ops.sequencer.html#bpy.ops.sequencer.deinterlace_selected_movies) - [delaunay_2d_cdt() (in module mathutils.geometry)](mathutils.geometry.html#mathutils.geometry.delaunay_2d_cdt) - [delay() (aud.aud.Sound method)](aud.html#aud.aud.Sound.delay)