Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e1093ef1ca24d0d16ddff63d20d0a1ecb49aee295c9b43120a2fd03ec3da847e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^