Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e702b9455ee3d3c7577ed1ab247fac0a2aafc11280ae93c8b1383e6cdb8aaae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^