Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cdf86dd7b9e14b3d6e3166ee1099cc16384686d5475bb68d77eacbbbf61a9257:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^