Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bf7ee4daf7b6c5126c52f4200c1346773f1084ba73e57f4621f58a6d546255c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^