Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5eff2424c3f9be7deca5a960a4e32ac77c0eab1d36d2e29b0ff0b720da59e9df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^