Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 845833f03e82e6548523cc77607d87af3d274c65c4cd5add73c8f856840eca57:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^