Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17b629706ce61b1e50be67826341b72f4d14d60ea82f540bfc39232a9f97508f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^