Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e956f7c6a085762b6ae632a724889db7709f3b03e17e91687b428694798b1626:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^