Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5311e9a4565a2cc9961a365daa563e7b9f3062b212071d8e8098adb044817aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^