Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> edaf51791fd65952ebad53f3c3e2180b59fe20a2f68151fa676f3212dd5065ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^