Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4de61b16a1e481a60e2483a41661013cb5332a6e403a0d863378961a3179cd60:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^