Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d530f4db30d7a8dbb9dc7e6b133a9258154fd8944bc72f91f229b765d5c8bc6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^