Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c894e280c8b2cab600f13175e61dce887194020ea8064a78aa27d731a16304ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^