Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 49b21bfb6d3ac03cc1746166abaee69dce6acc5a416b2b4f48a71fc0c937ca8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^