Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ca7bc27d7efd4c49d7fd0e9f504b4046ddd2013450e8441198b8280e7a2bc69:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^