Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb67fbfa6e24d50b2ee85e9171fb0be01fd66638a55153602a09c4a0ba080eb4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^