Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8751c6d46ee5b048a5a666496597233906bdf92f13abd9be70b5e8b5f4d92df2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^