Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a2fe1a0145f2a025eaee726120146020208b2f19ac1e8eed97b8776d07720342:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^