Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 609d0f7d5acc08d31399b01f35c9a5f8bee8ef5db530b527fc36f4acb3292fb7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^