Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43b52725ce79b675ee4030cd56ac5093ef2b2a21c02a181d68dc9b72caceb162:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^