Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a6a060617bf5d9455ac0fafa3bf99504b2675bd7bb7f1e7877d98ed06303af7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^