Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0541666bc71be6b96a8f6b8c43349ae4c9ba3edb179509283ccb209b042b57d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^