Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c7bacdf7cd5a87acd04c2102bb89844a26d8f781469217d7c27b7a008452f4f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^