Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f66941e7a31a6ef3615da9fbf84a94b9cc6a39a02d226f13c1656a1ac6d61b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^