Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b5b02e57c66c8ee36817c705ca0b06d5545efd99652f941554d1193e904143ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^