Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7946993abe7171d40edfaf0d148877ee850abee522aa775a65fa8acb67c5459a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^