Your company here — click to reach over 10,000 unique daily visitors

mori-5d.x - Man Page

manual page for mori-5d.x 2.11


mori-5d.x [-<Option-string>] [in-file [out-file]]


This is “mori.x”:  star triangulations of a polytope P* in N

Mori cone of the corresponding toric ambient spaces

intersection rings of embedded (CY) hypersurfaces

Options (concatenate any number of them into <Option-string>)


print this information


use as filter


general output: triangulation and Stanley-Reisner ideal


incidence information of the facets (ignoring IPs of facets)


Mori generators of the ambient space


IP-simplices among points of P* (ignoring IPs of facets)


points of P* in Kreuzer polynomial form


arithmetic genera and Euler number


intersection ring


Chern classes of the (CY) hypersurface


triple intersection numbers


topological information on toric divisors & del Pezzo conditions


all of the above except h, f, I and K


lattice polytope points of P* as input (default CWS)


arbitrary (also non-CY) hypersurface `H = c1*D1 + c2*D2 + ...' input: coefficients `c1 c2 ...'


manual input of triangulation

Input: 1) standard: degrees and weights `d1 w11 w12 ... d2 w21 w22 ...'

2) alternative (use -D): `d np' or `np d' (d=Dimension, np=#[points])


January 2024 mori-5d.x 2.11