Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a7b51d9adaecdee172cabc79f07af137a227b6d5f8dac72cd8d829292e1cc904:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^