Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e12e040dcef1df6bec8c6c52498a5284a88ccd47edddce5a1b9a1cb5e36d5e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^