Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 164aa4562531059df415e0c69d311689a89e40636961f2f26af61797e19cad10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^