Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de88581e26d0462ad0fe4608e2c0ac2b6e3fc82f56c0633d2852d8007f5c37df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^