Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a765495331a958679e8ee646918a5595ac3128495fe4052e738d3a83b217287f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^