Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 37b12c884fc356d708f889130f813fd142bf49bdd88dc6035136b648d4e3c89c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^