Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6ce64221277d6ec4b8f00b951b718f57c60d70b958948c203cc0ab3967a4cad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^