Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65fe257fdb2c0ae76fd275eabf8e179e5d2e8bdc04be95fee59e1b2209cbd25b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^