FCHideEpsilon
FCHideEpsilon[expr]
substitutes 1/Epsilon - EulerGamma + Log[4 Pi]
with SMP["Delta"]
.
See also
Overview, FCShowEpsilon.
Examples
1/Epsilon + Log[4 Pi] - EulerGamma
FCHideEpsilon[%]
ε1−γ+log(4π)
Δ
1/EpsilonUV + Log[4 Pi] - EulerGamma
FCHideEpsilon[%]
εUV1−γ+log(4π)
ΔUV
1/EpsilonIR + Log[4 Pi] - EulerGamma
FCHideEpsilon[%]
εIR1−γ+log(4π)
ΔIR