Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95e37ef617e8e921b52e8c1891b1e558ddf8a0616b9ef7ed4e0bb8ec886aa168:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^