Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b9025b7dfd6476d7d51ad86bf719dd287fae83f95f62eb7ff383d36373a4d469:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^