Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 56283e57216170d7b9fbb8c4ac70102653217339b81884a5149195b6aca6322a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^