Changed ode folder to be named diffyq, since many of these are pde vi…

…deos

active_projects/diffyq/all_part1_scenes.py

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+from active_projects.ode.part1.pendulum import *
+from active_projects.ode.part1.staging import *
+from active_projects.ode.part1.pi_scenes import *
+from active_projects.ode.part1.phase_space import *
+from active_projects.ode.part1.wordy_scenes import *
+
+OUTPUT_DIRECTORY = "ode/part1"
+SCENES_IN_ORDER = [
+    WhenChangeIsEasier,
+    VectorFieldTest,
+    IntroducePendulum,
+    MultiplePendulumsOverlayed,
+    PeriodFormula,
+    FormulasAreLies,
+    MediumAnglePendulum,
+    MediumHighAnglePendulum,
+    HighAnglePendulum,
+    LowAnglePendulum,
+    SomeOfYouWatching,
+    SmallAngleApproximationTex,
+    VeryLowAnglePendulum,
+    FormulasAreLies,
+    TourOfDifferentialEquations,
+    WherePendulumLeads,
+    LongDoublePendulum,
+    # FollowThisThread,
+    StrogatzQuote,
+    ShowHorizontalDashedLine,
+    RabbitFoxPopulations,
+    RabbitFoxEquation,
+    # Something...
+    ShowSimpleTrajectory,
+    SimpleProjectileEquation,
+    SimpleProjectileEquationVGraphFreedom,
+    ShowGravityAcceleration,
+    UniversalGravityLawSymbols,
+    ExampleTypicalODE,
+    AnalyzePendulumForce,
+    ShowSineValues,
+    BuildUpEquation,
+    AirResistanceBrace,
+    ShowDerivativeVideo,
+    SubtleAirCurrents,
+    SimpleDampenedPendulum,
+    DefineODE,
+    SecondOrderEquationExample,
+    ODEvsPDEinFrames,
+    ProveTeacherWrong,
+    SetAsideSeekingSolution,
+    #
+    WriteInRadians,
+    XEqLThetaToCorner,
+    ComingUp,
+    InputLabel,
+    SoWhatIsThetaThen,
+    ReallyHardToSolve,
+    ReasonForSolution,
+    PhysicistPhaseSpace,
+    GleickQuote,
+    SpectrumOfStartingStates,
+    WritePhaseFlow,
+    AskAboutStability,
+    LoveExample,
+    PassageOfTime,
+    LovePhaseSpace,
+    ComparePhysicsToLove,
+    FramesComparingPhysicsToLove,
+    SetupToTakingManyTinySteps,
+    ShowClutterPrevention,
+    # VisualizeHeightSlopeCurvature,
+    VisualizeStates,
+    ReferencePiCollisionStateSpaces,
+    IntroduceVectorField,
+    XComponentArrows,
+    BreakingSecondOrderIntoTwoFirstOrder,
+    ShowPendulumPhaseFlow,
+    ShowHighVelocityCase,
+    TweakMuInFormula,
+    TweakMuInVectorField,
+    FromODEToVectorField,
+    LorenzVectorField,
+    ThreeBodiesInSpace,
+    AltThreeBodiesInSpace,
+    TwoBodiesInSpace,
+    TwoBodiesWithZPart,
+    ThreeBodyTitle,
+    ThreeBodySymbols,
+    #
+    HighAmplitudePendulum,
+    WritePhaseSpace,
+    #
+    AskAboutActuallySolving,
+    WriteODESolvingCode,
+    TakeManyTinySteps,
+    ManyStepsFromDifferentStartingPoints,
+    InaccurateComputation,
+    HungerForExactness,
+    ShowRect,
+    ShowSquare,
+    JumpToThisPoint,
+    ThreeBodyEquation,
+    ItGetsWorse,
+    ChaosTitle,
+    RevisitQuote,
+    EndScreen,
+    Thumbnail,
+]

active_projects/diffyq/all_part2_scenes.py

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+from active_projects.ode.part2.staging import *
+from active_projects.ode.part2.fourier_series import *
+from active_projects.ode.part2.heat_equation import *
+from active_projects.ode.part2.pi_scenes import *
+from active_projects.ode.part2.wordy_scenes import *
+
+OUTPUT_DIRECTORY = "ode/part2"
+SCENES_IN_ORDER = [
+    PartTwoOfTour,
+    HeatEquationIntroTitle,
+    BrownianMotion,
+    BlackScholes,
+    ContrastChapters1And2,
+    FourierSeriesIntro,
+    FourierSeriesIntroBackground20,
+    ExplainCircleAnimations,
+    # FourierSeriesIntroBackground4,
+    # FourierSeriesIntroBackground8,
+    # FourierSeriesIntroBackground12,
+    TwoDBodyWithManyTemperatures,
+    TwoDBodyWithManyTemperaturesGraph,
+    TwoDBodyWithManyTemperaturesContour,
+    BringTwoRodsTogether,
+    ShowEvolvingTempGraphWithArrows,
+    # TodaysTargetWrapper,
+    WriteHeatEquation,
+    ReactionsToInitialHeatEquation,
+    TalkThrough1DHeatGraph,
+    ShowCubeFormation,
+    CompareInputsOfGeneralCaseTo1D,
+    ContrastXChangesToTChanges,
+    ShowPartialDerivativeSymbols,
+    WriteHeatEquation,
+    ShowCurvatureToRateOfChangeIntuition,
+    ContrastPDEToODE,
+    TransitionToTempVsTime,
+    Show1DAnd3DEquations,
+    #
+    AskAboutWhereEquationComesFrom,
+    DiscreteSetup,
+]

active_projects/diffyq/all_part3_scenes.py

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+from active_projects.ode.part3.staging import *
+from active_projects.ode.part3.temperature_graphs import *
+from active_projects.ode.part3.pi_creature_scenes import *
+from active_projects.ode.part3.wordy_scenes import *
+from active_projects.ode.part3.discrete_case import *
+
+
+OUTPUT_DIRECTORY = "ode/part3"
+SCENES_IN_ORDER = [
+    LastChapterWrapper,
+    ThreeConstraints,
+    OceanOfPossibilities,
+    ThreeMainObservations,
+    SimpleCosExpGraph,
+    AddMultipleSolutions,
+    FourierSeriesIllustraiton,
+    BreakDownAFunction,
+    SineCurveIsUnrealistic,
+    AnalyzeSineCurve,
+    EquationAboveSineAnalysis,
+    ExponentialDecay,
+    InvestmentGrowth,
+    GrowingPileOfMoney,
+    CarbonDecayCurve,
+    CarbonDecayingInMammoth,
+    SineWaveScaledByExp,
+    ShowSinExpDerivatives,
+    IfOnly,
+    BoundaryConditionInterlude,
+    BoundaryConditionReference,
+    GiantCross,
+    SimulateRealSineCurve,
+    DerivativesOfLinearFunction,
+    StraightLine3DGraph,
+    SimulateLinearGraph,
+    EmphasizeBoundaryPoints,
+    ShowNewRuleAtDiscreteBoundary,
+    DiscreteEvolutionPoint25,
+    DiscreteEvolutionPoint1,
+    FlatEdgesForDiscreteEvolution,
+    FlatEdgesForDiscreteEvolutionTinySteps,
+    FlatEdgesContinuousEvolution,
+    FlatAtBoundaryWords,
+    SlopeToHeatFlow,
+    CloserLookAtStraightLine,
+    WriteOutBoundaryCondition,
+    SoWeGotNowhere,
+    ManipulateSinExpSurface,
+    HeatEquationFrame,
+    ShowFreq1CosExpDecay,
+    ShowFreq2CosExpDecay,
+    ShowFreq4CosExpDecay,
+    CompareFreqDecays1to2,
+    CompareFreqDecays1to4,
+    CompareFreqDecays2to4,
+    ShowHarmonics,
+    ShowHarmonicSurfaces,
+
+    # SimpleCosExpGraph,
+    # AddMultipleSolutions,
+    # IveHeardOfThis,
+    # FourierSeriesOfLineIllustration,
+    # InFouriersShoes,
+]
+
+PART_4_SCENES = [
+    FourierSeriesIllustraiton,
+    FourierNameIntro,
+    CircleAnimationOfF,
+]

active_projects/diffyq/all_part4_scenes.py

@@ -0,0 +1,18 @@
+from active_projects.ode.part4.staging import *
+from active_projects.ode.part4.fourier_series_scenes import *
+from active_projects.ode.part4.pi_creature_scenes import *
+
+OUTPUT_DIRECTORY = "ode/part4"
+SCENES_IN_ORDER = [
+    ComplexFourierSeriesExample,
+    ComplexFourierSeriesExampleEnd,
+    FourierSeriesExampleWithRectForZoom,
+    ZoomedInFourierSeriesExample,
+    RelationToOtherVideos,
+    WhyWouldYouCare,
+    # Oldies
+
+    # FourierSeriesIllustraiton,
+    # FourierNameIntro,
+    # CircleAnimationOfF,
+]

active_projects/diffyq/name_animations.py

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+#!/usr/bin/env python
+from manimlib.imports import *
+from active_projects.ode.part2.fourier_series import FourierOfName
+
+name_color_pairs = [
+
+]
+
+circle_counts = [
+    # 10,
+    # 25,
+    100,
+]
+
+if __name__ == "__main__":
+    for name, color in name_color_pairs:
+        for n_circles in circle_counts:
+            try:
+                first_name = name.split(" ")[0]
+                scene = FourierOfName(
+                    name_text=name,
+                    name_color=color,
+                    n_circles=n_circles,
+                    file_writer_config={
+                        "write_to_movie": True,
+                        "output_directory": os.path.join(
+                            "patron_fourier_names",
+                            first_name,
+                        ),
+                        "file_name": "{}_Fouierified_{}_Separate_paths".format(
+                            first_name,
+                            n_circles
+                        ),
+                    },
+                    camera_config={
+                        "frame_rate": 24,
+                    },
+                )
+            except:
+                pass