Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 218352cee5060146007a2edd431d0df263b13a0c4e656c1ce568039f3b8055c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^