Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d0d201370d47a49e4cd8d66a112e9ab3cb4482a9ff13c0bc7fac0a0be155d7c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^