Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f05fe2e804ab3ef38a9b6f2bd0e5fa9ccbc8c144caefd819aa152b4c5ccee5b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^