Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46aaab567bf80ddf5edda1d3e1a26bf7f6bb37efc5240733e2e28d8153847a67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^