Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3ffff604fb5945554976e25ea8753da01e87990d18521792d93b99820d7eac3f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^