Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f0581bd96fa0abe6196e31293525c13eef05b1ccaf20c894404f55b7954a38c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^