Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59ec604356ab1c5a9bace8b02a566149f022b5d0b26394c114c8a8017247a9c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^