Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 684aab277a333118afb26efd5997393150ac4c379b66c976741d80da7a1a6ea5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^