Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aff39c7c8e2289b45d5a24fc11d6c7ff5fd36df28db4e352ee99d1b873bf40c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^