Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb336ff3543db9d02c6b1d31fcb21ee76503c57159c298738692934b877937b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^