Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c9913087a20b582ddb5d19fb0385a5ce9986fc3b198114ce7612846e551bcaad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^