Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd4f7f4230afd671175b3276b4749caaa421ceba6947c46f92818a7086a3c0cd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^