Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41f11d66bb36638aab3b5f503dad00250d69307b52847261b32844d7c4235937:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^