Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9f447293bfbc4bee51e7ecfee797ec93d728f23fe9da3789e01ce18f35c75b3d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^