Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a66ee0cc12d16592582039ac36b19f96b405221071ead0c68fab9a4bff5dd31a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^