Symbology to represent a notion or a motion.
The λ, Lambda.
Cementing a need to not obscure a symbol used for both wavelength definition and eigenvectors, to be only synonymous with anonymous as used in computer science.
It’s your Epi, the marker of a changing Markov chain within ones DNA when under not enough or too much stress. Hence epigenetic trauma, when one mutates just a little on the nanoscale to survive.
A necessary gauge even without the history of theory, legislative need to bridge a knowing in what has been funded and cemented thus far in human history.
Γ.
Γ, upper case gamma, used in practical applied, mathematics and engineering. Typically proven as an upper case issue as the prove was someone saying yes this is true, after the fact of construction and investment, to prove and reuse the formula. Maybe all one could say is the sound ye because the reality of proving the constant, the physics or financial, was too vague. People needed pain as prove. If the case is proven to be upper the sound is G, “grin and bare the situation to prove it”. Then subsequent corruption of that archaic means of proof of sound itself along the gamma line to this day.