Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 053eee1718966bf983fe19717d2a81956299d575b3db26a78ef8248fbb0a0310:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^