Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36d13250e496b332551129deaf6227956b15035cd47862794bd55498a19c9bd4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^