Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee26ecf465abcb7a2d55576b4e0ee15c8192f80bc5451a05ea65e76751f28d6c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^