Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 50fcda3e7b8ccbebfd1da17f5321bf5377127ef2c5a71e031ee471ae5cd8ffd8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^