Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39df01d9ef58fee6c9d259aff255ebe2ed78d0543dc92fc47df577ed9c9aacf2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^