Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22f3310ba603188ff7161ca7eafd1829b94242c47df9af2b7535ec899d8c5204:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^