Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92ef1dbd28aff7039ce21b69855036b165dc97b54f39fd8a43614d427e54dff8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^