Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15d358d67ace0d68325a3133148014735102bca21e07216531c840717472d8df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^