Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cadf281e17810d569a1662dc9481dd0b7de2b71d16df05389a1656e751ede343:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^