Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 483624ca583465eff67094e60ec9b2ebe4b156fd1a44e1e78cd2949601e7f51c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^