Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b9ac72c5f10271eb1162ad90dd179b7ff1a3fc3721006c352cb7ddf4dcffaa6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^