trisecantFlop -- examples of trisecant flops

• Usage:

  trisecantFlop i

• Inputs:
  • i, an integer, an integer between 0 and 17
• Optional inputs:
  • Verbose => ..., default value false, request verbose feedback
• Outputs:
  • the i-th example of birational map $X\dashrightarrow W$ in accordance to the Table 1 in the paper Trisecant Flops, their associated K3 surfaces and the rationality of some Fano fourfolds.