Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d211305fe1211612c427e2eb553ea9a2dde694fcf04e39b283125425b668b83f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^