Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4608089ffff388e9a0e3905c91f0202e4463b725711c27b45c200d653259263b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^