Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1129b6c547c909be3f0f576fc3b2e7ee738b53f0010226349da710f84129b7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^