[Intro]
In a world of numbers, you're my prime, eternal sign
Equation of my heart, girl, you're the perfect line
[Verse 1]
You're my variable, my constant in the chaos
Complex as a fractal, but clear when I focus
Every moment, every sum, you’re the solution that I seek
Infinite like pi, your beauty's never bleak
[Pre-Chorus]
You’re my cosine when I need a lift
My sine in lows, my power shift
Together, multiplying our love
Exponential, rising above
[Chorus]
You're my theorem, my proof in the dark
The function that leaves its mark
In this algorithm of my soul
You make my numbers whole
[Bridge]
Derivative of my happiness, you smooth out every curve
Add my heart to yours, in this math we serve
No limits, no bounds, just us as the prime
In the universe of zeroes, you’re my one and only line
[Outro]
In the calculus of forever, girl, you’re my integrated sum
Always expanding, never done
My equation, my girl, my perfect one
[Meta]
Music Style Prompt: Alternative, powerful, exciting, with electric guitars, bass, drums, and expressive vocals.