Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eab53e41e79033f510432014bfffb3702a55342cf14b2268bc7173feb894c6c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^