Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> deb00f7a4194c6cdbb4518bdb6cc56327d8cc87f0b42807ad76cd83a3f37654f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^