Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 35cd504351499a2aa4bf256c45e738216ab5e63b86d184d49f3f704a487d9be2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^