Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fbc72378ce087ee8f25397f087e180303aadfd11b0af4f01d6d7c481fd276f53:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^