Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6cb72bd9ebe1e56a6634458a5af3595dd78acf7524e4bd9c0d8987b4849a03e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^