Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2b006f1ff0873eb4641f654e270ee4758e945b21e9f1458daaa3d6347445a6fe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^