Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46643d89fc06cd72e37fe79fb279e371475c824979682de363cc4cf248c6bcf5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^