Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8796ae4c69969b266655d9b98e338919020e36b27ef724d513c5c9b0cded2b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^