Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58e87051b7e7cf28ca77ba565634f18ab622622bdb7972f2e6210abe9ead092b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^