Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e0b4d86347f3df579c6cabe5e5e6fc62cb4a9a902514f15f34f7aa3d80af4fdc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^