Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5b77c834f2526d6ad6c7a2ba16126715988fdb2d2bb8dce20ed74106dbd945e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^