Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8f2830baeaa9b064039d5bee5580097b657468bdadb07890551dbdfe5f15fde:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^