Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a3e783a2957a15bfcbed3a2c623bc674e18da849ab76262286e5fa39c48686ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^