Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35b69ce6c3326b340c30bebb8ce3fa3dea574c4e49cf2a72cc07fa3f808bed5c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^