Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f9397371bb518073a72d73e1617c41b19a6e834e11f7ecb7154e7047163961f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^