Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04c377c5ade5aab889fbe129d0d9c1ff041fb242c9d63d2234364747f1969ee5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^