Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46aaeef2cedd0c32e73d2bbc80becdeb7a9c21b4277e09bd7b588c65e078e26e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^