Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4a4a73bcff3ec642da6e8fb27f9dbaf9af78553445a08f682fe5c0f7647970a7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^