Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec3ccf12ca5dd25a6ca9be4bf2240cc749dda06b310d547c3c9e8e5955e24e93:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^