Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6a72c3fdf2b54a407c1531f9bc81360cee081e551aa099fd35a462a62252b310:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^