Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 55b9ad8c3ee02b4b6bedc1329ddad41552e5a8adfe12751f68c358b6ba479eac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^