Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 954ae22f9d435e3d7f2251a1e24b7ffd57dca5d41cbc12b9f6ed2a9d692f324c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^