Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b494667c3c7fd2c8bc841bdaf5a4ed6af30df02867610d9fa762978e7ac7c8b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^