Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ee193a5774b265173b785cc861769fe64876f2e7095830ad07b856c21063608:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^