Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e55369c1c6fbb3f75ab3f7218cda3d2f6f9df7ff0f201466a916b47d08fa9a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^