Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e8f11631f0109e91467a621ce88a6684e437a8ff36049ab838316c7eac4c8c33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^