Heptagon Symbols at Five Loops in Planar N=4 SYM

Introduction This deposit contains a 7z archive accompanying the paper "Heptagon Symbols at Five Loops and All-Loop Sequences" by Song He, Xuhang Jiang, Xiang Li, and Jiahao Liu, arXiv:2511.09669. The archive encodes the symbols of the seven-point BDS-like subtracted MHV and NMHV amplitudes at five loops in N=4 SYM theory. Contents (top-level files in the 7z archive) - README.txt- heptagon_coproduct_entries_W.wxf (for W ≤ 7) {W-1,1} coproduct entries of the weight-W symbol basis.- heptagon_mhv_w10_last_3.wxf {7,1,1,1} coproduct entries for the MHV five-loop amplitude.- heptagon_nmhv_E0_w10_last_3.wxf {7,1,1,1} coproduct entries for the NMHV five-loop amplitude component E0.- heptagon_nmhv_E12_w10_last_3.wxf {7,1,1,1} coproduct entries for the NMHV five-loop amplitude component E12.- heptagon_nmhv_E14_w10_last_3.wxf {7,1,1,1} coproduct entries for the NMHV five-loop amplitude component E14.- heptagon_mhv_w{2L}_last_1.wxf (for L ≤ 4) {2L-1,1} coproduct entries for the MHV L-loop amplitude.- heptagon_symbol_weight_10.wl Wolfram Language script with detailed instructions for loading and using the .wxf files. Archive format and usage The dataset is distributed as a 7-Zip (.7z) archive for efficient storage, which can be extracted using the free utility 7-Zip (Windows) or p7zip (Linux/macOS). The primary data files are in WXF Format (.wxf) for use with Mathematica/Wolfram Language, and can be imported directly using Import[filename, "WXF"]. For detailed usage instructions, please refer to heptagon_symbol_weight_10.wl and README.txt.