Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 90906e45257c0c04a1582fdc33183f101174c0d8868c7803f6ff234e280d8adb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^