Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 440bfb282e48ef08b89fc56869b1058015e234ba64164c8566fad20df9dcd3a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^