Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61c5f041c37116a41eaae30c941ad6055ce9a24653d86f952fc95eee6dd04ca2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^