Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c59aec740603859af936367a2faee05e182f6199dcd9bbe667311021b52855e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^