Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f345825504438ef53154ee7fab375b4f301d374b9cf188ddf04044496298324d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^