Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f12598fdc2edbbdd7c6f7322f4541290ab410cb70a3c394c3ed7bb7e0c65fe5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^