Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cb06a04c7bcb8c0917edafc2155ef8de1d15247c3b759c8b3620211305da882c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^