Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3f0608135b4b23ddcb7355c7a59b3a78777925e17e520d93406a611476171ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^