Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99ed421ed9aa7b33dec6ab3671095ca44b1f6a8ef9c3c23eed9f30ec752a4390:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^