Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97e7fce1c877a09a96577526de47c477964a7aee4bdc5cd4c8fc4d5567c4ab6d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^