Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c258132075a9326a59f6dee49eb4664f4af19bf3d5c1b6b0733aff4f8c0bf95:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^