Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 539fe59ee0fc068fc99f6f232f8318c6a877d32d80802aad729f652373a2a664:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^