Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d046dd4185bba9743403a862a5bb6df495940c47735a69f77fdb4430eee6d7b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^