Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 375c3dd38ec9d22936824196577a660cc1dadd95378ce0925624e102728b12dd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^