Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc24e4ee92345fe2969443871258f929dfe6ddcd9b8f99374570209239f51b82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^