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In this work we report on a new version of FeynCalc, a Mathematica packagewidely used in the particle physics community for manipulating quantum fieldtheoretical expressions and calculating Feynman diagrams. Highlights of the newversion include greatly improved capabilities for doing multiloop calculations,including topology identification and minimization, optimized tensor reduction,rewriting of scalar products in terms of inverse denominators, detection ofequivalent or scaleless loop integrals, derivation of Symanzik polynomials,Feynman parametric as well as graph representation for master integrals andinitial support for handling differential equations and iterated integrals. Inaddition to that, the new release also features completely rewritten routinesfor color algebra simplifications, inclusion of symmetry relations betweenarguments of Passarino--Veltman functions, tools for determining matchingcoefficients and quantifying the agreement between numerical results, improvedexport to LaTeX and first steps towards a better support of calculationsinvolving light-cone vectors.

FeynCalc 10: Do multiloop integrals dream of computer codes?