Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 325e5527f11366489dbf8a4673d74d2b2fad3cf6a1291e415ea8ffac62026187:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^