Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee83aded444fe94f33762ca0fef89e1f7e40284e0e92359aae33b5ecc1ae94e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^