Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3c7df798b4c4caf2797b2c053aa0524b990c885e7115a174a608a8f46469773:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^