∂ψ/∂t=Hψ
∑𝑓⁽ⁿ⁾(𝑎)・𝑥ⁿ/𝑛!
∫∂📈
🧑🏻🦳👓🎨🖼️
💰📉🛡️
∫📈📉
👨🔬∫∑
∫📈🤯
👨🔬∫dx📈
∫d/dx
∑∫∂
🔬Δ𝑥
🧠∫f
📐`x
x`💨
x`Δ
x`📈
x`′
f'(x)📐
📄(📈)➡️💰
ΔY/ΔX
d𝑦/d𝑥=ƒ(𝑥𝑦)
📜❓📈
Δy/Δx
📈📐′
📈ṗ&ẏ📉
🇦🇹∫📊
d/dxtan
𝒅𝒚/𝒅𝒙📈📐
∫📉📈𝒅𝒙
#pde #quantum mechanics #schrödinger equation #physics #calculus #derivative #time evolution