Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 413de61644050b5c590fc77aa2bbf56daec8a0f48b48faa207b137ae862918d9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^