Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba23758a452d3edd442329a0ab23a5318b68c2a90c79da092195fd08cd61bac7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^