Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e5e9fd95bc4b103a0c55929e6308cecb57ca87783470800beabaca76885547f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^