Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d1e691b736c12959c77d142fe8db253b97702ee8e1421bc64188e4e77d496b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^