Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4fdaf26ff2684aad6e975dbd669cd360576967f1cbd8574615171ed1739be81d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^