Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 232a5489595ea1245defde0e19c67a8595b3b8b875a658d9214bfaf54b12f0d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^