Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 76f53aaeac53fd1bdd298f1cf3ed6cb15d8de6a36ff367450b5d835a09261d77:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^