Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bfc5b43a62a85943b661c36fee0f02abf7d2aed7c864e47f84b0ee3a6bdbb2c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^