Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d2e060805c2378d0ef33f3a49c44c5085f3211f14c13d295c56873e742102dd8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^