Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c76bf4b97461209809fb4f9f3141ee04ebc430048e54572a5da40319c83d8760:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^