Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd7b086592cd2a7c0920a93575f90904a83ee0593fd439616f055ba68772a91e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^