ftp.ntua.gr:/mirror/ctan/macros/latex2e/contrib/bigintcalc/?C=S&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] bigintcalc.pdf                                   15-Dec-2019 20:13  457K  
[TXT] bigintcalc.dtx                                   15-Dec-2019 20:13   83K  
[   ] README.md                                        15-Dec-2019 20:13  157
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