Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f047161701e21782b7face6787a824df549383881715dec2d5127e76c633f6f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^