Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b9aae2b971cefa2fc094c96b559ea3d0519d98b5ee46a2a847f563d2c824bd40:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^