Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97d9531e4560a08a347327020b53f3701b3c6b42cc993e56ef212096d732fc72:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^