Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ea865519515074df6fe9990b5170607c51177815baaf3196beb9d29b7107087:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^