Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 812edd995ee6dfc1c0bdc88bb9e37c6365f3d552fe1d529943a566f30b58801d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^