Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76af26ef05dc51cfa6c5a8b1cab7265c11d3c0f3ea957f8fac306e38e43395be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^