Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c3fb5aa83feca1bd6a1091f737120f45f777e674f5df0a40d986afb07d677fd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^