Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c56a8ca96cc8a7369846ab7fa5083e9fb33dd6863be6e63f5f1b3ce35ee5db25:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^