Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c1ff7451047bfa4c0577efe2bb8f7a98f3afed29ea3c4a931d33ad9beef5dbf5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^