Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 06c4ead3bd5895cfb56ab5c5eefdcbf7ab1804470ad11c358b8c41810c757ad4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^