Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 62c21f8ca2fe728a73c85ca1b54bb00ef64fe825bd34d151c080f0eaf0ca86d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^