Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e6659a7f9c757eb6ac6839cbaee6f55f2337385840272390a34ce9407eb66cf7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^