Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57303acb5d07ffb2b432e802b6d464d680478222725f8936b847f2b8be8a9954:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^