π ODE Vector Field Β· 10Γ10 Grid
β‘ Each point βΎ assigned function (dx/dt, dy/dt) =
Harmonic Oscillator
β visualising the phase plane dynamics
π PRESET VECTOR FIELDS
π Harmonic Oscillator (dx=y, dy=-x)
β‘ Saddle (dx=x, dy=-y)
π¨ Vippa: Switching Rotation
πΈοΈ Vippa: Energy Trap
π Vippa: Phase Waves
π₯ Source / Repellor (dx=x, dy=y)
πͺοΈ Vortex (dx=-y, dy=x)
βοΈ CUSTOM (edit below)
π Arrow scale (max length)
short
long
𧬠CUSTOM FUNCTIONS (dx/dt , dy/dt) using x,y
,
Apply Global
Apply to Marked
examples: "x - y" , "sin(x)" , "y*s" , "s * (x+y)" β
s
is a hidden "vippa" state (-1 or 1)
π¬ DYNAMICS
Animate Flow & Vippor
vector magnitude | π΄/π΅ point = state
s
π― Click/Drag to mark points | "Apply to Marked" for local rules
π
max |F| = --
π§
s
senses energy alignment: s=1 (outward), s=-1 (inward)