Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb015ccde5399c635b7d226ccfee7dffb5d0f3543439b0b6db2cfb08c9552ffb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^