Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 300cdb56ec4bc82903fe235abdcbf47d67f0da8c4bf081285e5a4f177f0b9e2f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^