Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6201d935a29d150d44a2d7206056c204f79873e59596e48b650592cb8487522:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^